/*
 * Fahrenheit Pros visual system
 * -----------------------------
 * 1. Tokens and shared elements live first.
 * 2. Page-specific sections follow the shared components.
 * 3. Responsive rules are grouped by breakpoint.
 * 4. Versioned blocks at the end document later refinements and intentionally
 *    override earlier declarations. Keep new fixes narrow and label their goal.
 */
@font-face { font-family: "Barlow Condensed"; src: url("assets/fonts/barlow-condensed-800.woff2") format("woff2"); font-style: normal; font-weight: 800; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("assets/fonts/barlow-condensed-900.woff2") format("woff2"); font-style: normal; font-weight: 900; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("assets/fonts/barlow-condensed-800-italic.woff2") format("woff2"); font-style: italic; font-weight: 800; font-display: swap; }

:root {
  --ink: #070c2d;
  --night: #090f32;
  --navy: #101748;
  --navy-2: #171f59;
  --blue: #2f83c9;
  --violet: #6557e8;
  --red: #cf2f40;
  --red-dark: #a92031;
  --cyan: #43c9ed;
  --cream: #f7f4ee;
  --white: #fff;
  --text: #f8f9ff;
  --muted: #b8bdd6;
  --line: rgba(255,255,255,.12);
  --shadow: 0 28px 70px rgba(1,4,24,.32);
  --body: "Segoe UI", Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, sans-serif;
  --max: 1180px;
  --space: clamp(78px,8vw,118px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; overflow-x: hidden; color: var(--text); background: var(--night); font-family: var(--body); line-height: 1.65; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; overflow-wrap: anywhere; }
button { font: inherit; cursor: pointer; }
svg { display: block; width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 800; top: 10px; left: 10px; padding: 10px 14px; color: var(--ink); background: white; transform: translateY(-180%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 3px solid #ffbf38; outline-offset: 4px; }

h1,h2,h3 { margin: 0; color: white; font-weight: 780; letter-spacing: -.037em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(3.15rem,5.4vw,4.75rem); }
h2 { font-size: clamp(2.35rem,4.3vw,3.7rem); }
h3 { font-size: clamp(1.3rem,2vw,1.65rem); }
/* Long headings and controls must reflow when visitors enlarge fonts or spacing. */
h1,h2,h3,.brand-name,.button { overflow-wrap: anywhere; min-width: 0; }
.button { max-width: 100%; }
p { margin-top: 0; }
.section-shell { width: min(var(--max),calc(100% - 56px)); margin-inline: auto; }
.section-band { padding-block: var(--space); background: var(--navy); }
.eyebrow { display: flex; gap: 12px; align-items: center; margin: 0 0 18px; color: #8d84ff; font-size: .73rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow > span { width: 30px; height: 2px; background: linear-gradient(90deg,var(--red),var(--cyan)); }
.eyebrow.centered { justify-content: center; }
.accent-word {
  display: inline-block;
  padding-bottom: .075em;
  background: linear-gradient(90deg,var(--red),var(--violet),var(--cyan)) left bottom/100% .09em no-repeat;
  white-space: nowrap;
}
.accent-word::after { content: none; }
.text-link { display: inline-flex; gap: 8px; align-items: center; width: fit-content; color: #938bff; font-size: .84rem; font-weight: 900; text-decoration: none; }
.text-link svg { transition: transform .2s ease; }
.text-link:hover svg { transform: translateX(4px); }

.service-alert { display: flex; gap: 12px; align-items: center; justify-content: center; min-height: 42px; padding: 7px 20px; color: white; background: linear-gradient(90deg,var(--violet),var(--blue)); font-size: .83rem; }
.service-alert span { opacity: .78; }
.service-alert a { display: inline-flex; gap: 7px; align-items: center; font-weight: 900; text-decoration: none; }
.service-alert svg { width: 17px; height: 17px; }
.site-header { position: sticky; z-index: 400; top: 0; border-bottom: 1px solid var(--line); background: rgba(7,12,45,.96); backdrop-filter: blur(18px); }
.header-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; width: min(var(--max),calc(100% - 56px)); min-height: 82px; margin: 0 auto; }
.brand { display: inline-flex; gap: 12px; align-items: center; min-width: 0; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 48px; height: 48px; padding: 6px; flex: 0 0 auto; border-radius: 12px; background: white; box-shadow: 0 10px 26px rgba(0,0,0,.18); }
.brand-mark img { width: 100%; height: 100%; object-fit: contain; }
.brand-name { display: grid; line-height: 1; }
.brand-name strong { color: white; font-size: 1.01rem; letter-spacing: .05em; text-transform: uppercase; }
.brand-name small { margin-top: 7px; color: #7bd6f1; font-size: .56rem; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
.desktop-nav { display: flex; gap: 2px; justify-content: center; }
.desktop-nav a { position: relative; padding: 16px 10px; color: rgba(255,255,255,.7); font-size: .83rem; font-weight: 780; text-decoration: none; }
.desktop-nav a::after { position: absolute; right: 10px; bottom: 8px; left: 10px; height: 2px; border-radius: 99px; background: linear-gradient(90deg,var(--red),var(--cyan)); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; content: ""; }
.desktop-nav a:hover,.desktop-nav a[aria-current="page"] { color: white; }
.desktop-nav a:hover::after,.desktop-nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-action { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 11px 20px; border-radius: 999px; color: white; background: linear-gradient(135deg,var(--violet),var(--blue)); box-shadow: 0 12px 26px rgba(45,130,200,.22); font-size: .83rem; font-weight: 900; text-decoration: none; }
.menu-button { display: none; width: 48px; height: 46px; padding: 8px; border: 0; color: white; background: transparent; }
.menu-button > span:not(.sr-only) { display: block; width: 100%; height: 2px; margin: 7px 0; background: currentColor; transition: transform .2s ease,opacity .2s ease; }
.menu-button[aria-expanded="true"] > span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-button[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
.menu-button[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
.mobile-nav { padding: 8px 22px 20px; border-top: 1px solid var(--line); background: var(--ink); }
.mobile-nav a { display: block; max-width: var(--max); margin: 0 auto; padding: 13px 4px; border-bottom: 1px solid var(--line); font-weight: 780; text-decoration: none; }

.hero { position: relative; overflow: hidden; background: var(--navy); }
.hero::before { position: absolute; inset: 0; background: radial-gradient(circle at 18% 18%,rgba(101,87,232,.22),transparent 36%),linear-gradient(115deg,rgba(9,15,50,.99) 0 53%,rgba(9,15,50,.82) 76%,rgba(9,15,50,.94)); content: ""; }
.hero::after { position: absolute; top: -240px; left: -190px; width: 620px; height: 620px; border: 1px solid rgba(67,201,237,.09); border-radius: 50%; content: ""; }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1.06fr) minmax(390px,.88fr); gap: clamp(50px,7vw,90px); align-items: center; width: min(var(--max),calc(100% - 56px)); min-height: 620px; margin: 0 auto; padding: 68px 0 76px; }
.hero-copy h1 { max-width: 10.5ch; }
.hero-support { max-width: 590px; margin: 25px 0 0; color: var(--muted); font-size: clamp(1rem,1.3vw,1.13rem); }
.hero-actions,.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.button { display: inline-flex; gap: 11px; align-items: center; justify-content: center; min-height: 56px; padding: 13px 22px; border: 0; border-radius: 999px; color: white; font-size: .9rem; font-weight: 900; text-decoration: none; transition: transform .2s ease,box-shadow .2s ease,background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-red { background: linear-gradient(135deg,var(--red),var(--red-dark)); box-shadow: 0 13px 28px rgba(207,47,64,.25); }
.button-blue { background: linear-gradient(135deg,var(--violet),var(--blue)); box-shadow: 0 13px 28px rgba(47,131,201,.22); }
.button-outline { border: 1px solid rgba(255,255,255,.7); background: rgba(7,12,45,.15); }
.button-icon { display: grid; place-items: center; width: 38px; height: 38px; margin: -4px 0 -4px -8px; border-radius: 50%; color: var(--red); background: white; }
.button > span:not(.button-icon) { display: grid; line-height: 1.13; }
.button small { color: rgba(255,255,255,.72); font-size: .64rem; font-weight: 750; text-align: left; }
.button strong { font-size: .9rem; }
.compact-button { min-height: 50px; margin-top: 30px; padding: 11px 18px; }
.hero-visual { position: relative; width: 100%; max-width: 490px; margin: 0; justify-self: end; }
.hero-visual > img { width: 100%; height: 480px; border-radius: 18px; object-fit: cover; object-position: 52% 34%; box-shadow: var(--shadow); }
.hero-visual figcaption { position: absolute; right: 24px; bottom: -25px; left: -28px; display: flex; gap: 13px; align-items: center; padding: 17px 20px; border: 1px solid var(--line); border-radius: 14px; background: rgba(7,12,45,.97); box-shadow: 0 18px 40px rgba(0,0,0,.34); }
.hero-visual figcaption > span { display: grid; place-items: center; width: 46px; height: 46px; flex: 0 0 auto; border-radius: 12px; background: linear-gradient(135deg,var(--red),var(--violet)); }
.hero-visual figcaption > div { display: grid; line-height: 1.25; }
.hero-visual figcaption small { color: #9b93ff; font-size: .64rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.hero-visual figcaption strong { margin-top: 4px; font-size: .9rem; }

.trust-strip { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); width: min(var(--max),calc(100% - 56px)); margin: 0 auto; border-bottom: 1px solid var(--line); }
.trust-strip > div { display: grid; padding: 27px 30px; border-right: 1px solid var(--line); text-align: center; }
.trust-strip > div:last-child { border-right: 0; }
.trust-strip strong { font-size: .84rem; }
.trust-strip span { color: rgba(255,255,255,.53); font-size: .72rem; }
.center-heading { max-width: 830px; margin: 0 auto 52px; text-align: center; }
.center-heading > p:last-child { max-width: 670px; margin: 22px auto 0; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.service-card { display: flex; flex-direction: column; min-height: 360px; padding: 34px 31px; border: 1px solid var(--line); border-radius: 16px; background: var(--night); box-shadow: 0 20px 45px rgba(0,0,0,.12); transition: transform .3s ease,box-shadow .3s ease; }
.service-card:hover { transform: translateY(-7px); box-shadow: 0 28px 55px rgba(0,0,0,.24); }
.service-icon { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 30px; border-radius: 50%; }
.service-icon svg { width: 28px; height: 28px; }
.icon-blue { color: white; background: rgba(101,87,232,.24); }
.icon-red { color: #ff8190; background: rgba(207,47,64,.2); }
.icon-cyan { color: #78e2f7; background: rgba(67,201,237,.17); }
.card-kicker { margin: 0 0 8px; color: #938bff; font-size: .69rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.service-card > p:not(.card-kicker) { margin: 17px 0 25px; color: var(--muted); }
.service-card .text-link { margin-top: auto; }

.mini-about { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: clamp(70px,9vw,120px); align-items: center; padding-block: var(--space); }
.mini-about-copy,.content-copy { min-width: 0; }
.mini-about-media { position: relative; width: min(100%,480px); }
.mini-about-media img { width: 100%; height: 570px; border-radius: 18px; object-fit: cover; object-position: center 34%; box-shadow: var(--shadow); }
.mini-about-media.owner-portrait-media { overflow: hidden; border: 1px solid rgba(101,87,232,.24); border-radius: 18px; background: radial-gradient(circle at 50% 23%,rgba(67,201,237,.2),transparent 34%),linear-gradient(155deg,#18215d,var(--night)); box-shadow: var(--shadow); }
.mini-about-media.owner-portrait-media img { object-fit: contain; object-position: center bottom; box-shadow: none; }
.mini-about-media > span { position: absolute; right: -30px; bottom: 32px; display: grid; place-items: center; width: 138px; height: 138px; border: 5px solid var(--night); border-radius: 50%; background: linear-gradient(135deg,var(--red),var(--violet),var(--blue)); font-size: .69rem; font-weight: 900; letter-spacing: .1em; line-height: 1.45; text-align: center; text-transform: uppercase; }
.mini-about-copy > p:not(.eyebrow) { max-width: 640px; margin: 26px 0 0; color: var(--muted); }
.check-list { display: grid; gap: 14px; margin: 28px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 11px; align-items: center; color: var(--muted); }
.check-list svg { width: 23px; height: 23px; padding: 4px; flex: 0 0 auto; border-radius: 50%; color: white; background: var(--violet); stroke-width: 2.8; }

.split-heading { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(280px,.7fr); gap: 60px; align-items: end; margin-bottom: 46px; }
.split-heading > p { margin: 0; color: var(--muted); }
.work-section { padding-block: var(--space); }
.work-grid { display: grid; grid-template-columns: 1.35fr .8fr .8fr; gap: 16px; }
.work-grid figure { position: relative; min-height: 430px; margin: 0; overflow: hidden; border-radius: 16px; background: var(--night); }
.work-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.work-grid figure:hover img { transform: scale(1.025); }
.work-grid .work-wide img { object-position: 53% center; }
.work-grid figcaption { position: absolute; right: 16px; bottom: 16px; left: 16px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(7,12,45,.88); font-size: .77rem; font-weight: 800; }
.detail-gallery { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.detail-gallery-three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.detail-gallery figure { position: relative; min-height: 410px; margin: 0; overflow: hidden; border-radius: 16px; background: var(--night); box-shadow: 0 18px 42px rgba(0,0,0,.12); }
.detail-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.detail-gallery figure:hover img { transform: scale(1.025); }
.detail-gallery figcaption { position: absolute; right: 16px; bottom: 16px; left: 16px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(7,12,45,.9); font-size: .77rem; font-weight: 800; }
.detail-gallery-wide img { object-position: center; }

.reviews { padding-block: var(--space); }
.review-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; align-items: stretch; }
.review-card { display: flex; flex-direction: column; min-height: 360px; padding: 30px; border: 1px solid var(--line); border-radius: 16px; background: var(--navy); box-shadow: 0 18px 40px rgba(0,0,0,.12); }
.review-card.featured-review { background: linear-gradient(150deg,rgba(101,87,232,.24),var(--navy) 56%); }
.stars { display: flex; gap: 5px; align-items: center; color: #ffbf38; }
.stars svg { width: 105px; height: 18px; fill: currentColor; stroke: none; }
.review-card blockquote { margin: 24px 0 28px; color: white; font-size: 1.02rem; line-height: 1.68; }
.review-card footer { display: grid; gap: 6px; margin-top: auto; }
.review-card footer strong { font-size: .88rem; }
.review-card footer a { display: inline-flex; gap: 6px; align-items: center; width: fit-content; color: #938bff; font-size: .75rem; font-weight: 850; text-decoration: none; }
.review-card footer svg { width: 15px; height: 15px; }
.review-links { display: flex; flex-wrap: wrap; gap: 25px; justify-content: center; margin-top: 34px; }

.closing-cta { padding-bottom: var(--space); }
.closing-panel { position: relative; min-height: 430px; overflow: hidden; border-radius: 18px; background: linear-gradient(100deg,rgba(101,87,232,.94),rgba(47,131,201,.84)),url("assets/proof/outdoor-condenser-service-hd-v1.webp") center 58%/cover; box-shadow: var(--shadow); }
.closing-panel::after { position: absolute; right: -160px; bottom: -280px; width: 580px; height: 580px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; content: ""; }
.closing-panel > div { position: relative; z-index: 2; max-width: 730px; padding: 70px; }
.closing-panel .eyebrow { color: white; }
.closing-panel .eyebrow > span { background: white; }
.closing-panel p:not(.eyebrow) { max-width: 610px; margin: 22px 0 0; color: rgba(255,255,255,.8); }

.page-hero { position: relative; overflow: hidden; background: var(--navy); }
.page-hero-inner { display: grid; grid-template-columns: minmax(0,1.03fr) minmax(360px,.75fr); gap: clamp(48px,8vw,105px); align-items: center; width: min(var(--max),calc(100% - 56px)); min-height: 515px; margin: 0 auto; padding: 64px 0; }
.page-hero-copy { min-width: 0; }
.page-hero-copy h1 { max-width: 11ch; }
.page-hero-copy > p:not(.eyebrow) { max-width: 620px; margin: 24px 0 0; color: var(--muted); font-size: 1.06rem; }
.page-hero-media { position: relative; margin: 0; }
.page-hero-media img { width: 100%; height: 390px; border-radius: 18px; object-fit: cover; box-shadow: var(--shadow); }
.page-hero-media figcaption { position: absolute; right: -16px; bottom: -18px; padding: 11px 15px; border-radius: 10px; background: var(--ink); font-size: .75rem; font-weight: 800; }
.page-content { padding-block: var(--space); }
.content-grid { display: grid; grid-template-columns: minmax(0,1.08fr) minmax(300px,.72fr); gap: clamp(48px,8vw,100px); align-items: start; }
.content-copy > p:not(.eyebrow) { margin: 25px 0 0; color: var(--muted); }
.service-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin-top: 32px; }
.service-list article { padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--navy); }
.service-list article p { margin: 10px 0 0; color: var(--muted); font-size: .88rem; }
.service-list h3 { font-size: 1.2rem; }
.proof-panel { position: sticky; top: 120px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--navy); }
.proof-panel img { width: 100%; height: 340px; object-fit: cover; }
.proof-panel > div { padding: 25px; }
.proof-panel p { margin: 12px 0 0; color: var(--muted); font-size: .88rem; }
.proof-panel blockquote { margin: 0; color: white; font-size: 1rem; }
.proof-panel cite { display: block; margin-top: 15px; color: #938bff; font-size: .76rem; font-style: normal; font-weight: 850; }
.owner-story { padding-block: var(--space); }
.owner-story-grid { display: grid; grid-template-columns: minmax(260px,.68fr) minmax(0,1.32fr); gap: clamp(54px,8vw,100px); align-items: center; }
.owner-profile { display: flex; gap: 22px; align-items: center; padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: var(--night); box-shadow: 0 20px 45px rgba(0,0,0,.16); }
.owner-profile img { width: 150px; height: 150px; flex: 0 0 auto; border: 5px solid rgba(255,255,255,.08); border-radius: 50%; object-fit: cover; }
.owner-profile > div { display: grid; min-width: 0; }
.owner-profile span { color: #8d84ff; font-size: .68rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.owner-profile strong { margin-top: 7px; color: white; font-size: 1.16rem; line-height: 1.25; }
.owner-profile small { margin-top: 6px; color: var(--muted); font-size: .78rem; }
.owner-story-copy > p:not(.eyebrow) { max-width: 690px; margin: 22px 0 0; color: var(--muted); }
.owner-note { max-width: 690px; margin: 30px 0 0; padding: 23px 26px; border-left: 4px solid var(--violet); color: white; background: rgba(101,87,232,.1); font-size: 1.02rem; line-height: 1.65; }
.owner-note cite { display: block; margin-top: 12px; color: #a7a0ff; font-size: .72rem; font-style: normal; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.service-area-section { position: relative; overflow: hidden; padding-block: var(--space); border-block: 1px solid var(--line); background: linear-gradient(115deg,rgba(101,87,232,.1),transparent 44%),var(--navy); }
.service-area-section::after { position: absolute; top: -260px; right: -190px; width: 620px; height: 620px; border: 1px solid rgba(125,199,255,.08); border-radius: 50%; content: ""; pointer-events: none; }
.service-area-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(360px,.88fr) minmax(0,1.12fr); gap: clamp(52px,7vw,92px); align-items: center; }
.service-area-map { position: relative; margin: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: var(--night); box-shadow: 0 26px 60px rgba(0,0,0,.2); }
.service-area-map img { width: 100%; height: 460px; object-fit: cover; }
.service-area-map figcaption { position: absolute; right: 14px; bottom: 14px; left: 14px; display: flex; gap: 6px 18px; align-items: center; justify-content: space-between; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(7,12,45,.92); font-size: .72rem; }
.service-area-map figcaption strong { color: white; }
.service-area-map figcaption span { color: var(--muted); }
.service-area-copy { min-width: 0; }
.service-area-copy h2 { max-width: 12.5ch; font-size: clamp(2.65rem,3.8vw,3.45rem); }
.service-area-copy .accent-word { white-space: normal; }
.service-area-copy > p:not(.eyebrow) { max-width: 600px; margin: 24px 0 0; color: var(--muted); }
.service-area-facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; max-width: 600px; margin-top: 30px; }
.service-area-facts > div { display: grid; gap: 6px; padding: 17px 18px; border: 1px solid var(--line); border-radius: 13px; background: rgba(7,12,45,.48); }
.service-area-facts strong { color: #9bd5ff; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.service-area-facts span { color: white; font-size: .84rem; font-weight: 800; }
.faq-section { padding-block: var(--space); background: var(--navy); }
.faq-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin-top: 42px; }
.faq-grid details { padding: 23px 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--night); }
.faq-grid summary { color: white; font-weight: 800; cursor: pointer; }
.faq-grid details p { margin: 16px 0 0; color: var(--muted); font-size: .9rem; }
.inner-cta { padding-block: var(--space); }
.request-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(340px,.78fr); gap: 22px; align-items: stretch; }
.request-card,.contact-card { padding: clamp(32px,5vw,54px); border: 1px solid var(--line); border-radius: 18px; background: var(--navy); }
.request-card p,.contact-card p { color: var(--muted); }
.request-options { display: grid; gap: 12px; margin-top: 28px; }
.request-options li { display: flex; gap: 10px; align-items: start; color: var(--muted); }
.request-options svg { width: 21px; height: 21px; flex: 0 0 auto; color: var(--cyan); }
.contact-card { background: linear-gradient(150deg,rgba(101,87,232,.28),var(--navy) 56%); }
.contact-card .button { width: 100%; margin-top: 12px; }
.contact-card .button:first-of-type { margin-top: 25px; }
.contact-note { margin-top: 20px; color: rgba(255,255,255,.55)!important; font-size: .78rem; }

.request-hero { isolation: isolate; background: radial-gradient(circle at 78% 22%,rgba(47,131,201,.18),transparent 33%),linear-gradient(120deg,var(--navy),#10194f 62%,var(--night)); }
.request-hero::after { position: absolute; z-index: -1; top: -280px; right: -170px; width: 720px; height: 720px; border: 1px solid rgba(125,199,255,.1); border-radius: 50%; content: ""; }
.request-hero .page-hero-inner { grid-template-columns: minmax(0,.9fr) minmax(430px,1.1fr); min-height: 680px; padding-block: 76px; }
.request-hero .page-hero-copy h1 { max-width: 11ch; font-size: clamp(3.2rem,4.7vw,4.65rem); }
.request-hero .page-hero-copy > p:not(.eyebrow) { max-width: 570px; }
.request-hero-visual { position: relative; min-width: 0; padding: 0 0 24px 42px; }
.request-hero-primary { position: relative; margin: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: var(--night); box-shadow: var(--shadow); }
.request-hero-primary::after { position: absolute; inset: 0; background: linear-gradient(180deg,transparent 55%,rgba(7,12,45,.42)); content: ""; }
.request-hero-primary img { width: 100%; height: 520px; object-fit: cover; object-position: 52% 34%; }
.request-hero-inset { position: absolute; bottom: 0; left: 0; width: 210px; margin: 0; overflow: hidden; border: 7px solid var(--navy); border-radius: 16px; background: var(--night); box-shadow: 0 22px 44px rgba(0,0,0,.3); }
.request-hero-inset img { width: 100%; height: 155px; object-fit: cover; }
.request-hero-inset figcaption { padding: 11px 13px; color: white; background: var(--night); font-size: .7rem; font-weight: 850; }
.request-hero-meta { position: absolute; right: 18px; bottom: 1px; display: grid; gap: 5px; width: min(390px,calc(100% - 110px)); padding: 15px 18px; border: 1px solid var(--line); border-radius: 13px; background: rgba(7,12,45,.94); box-shadow: 0 18px 38px rgba(0,0,0,.2); }
.request-hero-meta span { color: #9bd5ff; font-size: .68rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.request-hero-meta strong { font-size: .8rem; }
.booking-section { padding-block: var(--space); background: var(--ink); }
.booking-layout { display: grid; grid-template-columns: minmax(280px,.7fr) minmax(0,1.3fr); gap: clamp(48px,7vw,90px); align-items: center; }
.booking-intro > p:not(.eyebrow) { max-width: 470px; margin: 24px 0 0; color: var(--muted); }
.booking-contact { display: grid; gap: 12px; margin-top: 32px; padding-top: 25px; border-top: 1px solid var(--line); }
.booking-contact > strong { font-size: .82rem; }
.booking-contact > div { display: flex; flex-wrap: wrap; gap: 11px 22px; }
.booking-contact a { color: #9bd5ff; font-size: .8rem; font-weight: 850; text-decoration: none; }
.booking-panel { padding: clamp(24px,3vw,34px); border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(150deg,rgba(101,87,232,.13),transparent 44%),var(--navy); box-shadow: 0 24px 60px rgba(0,0,0,.18); }
.booking-panel-head { display: flex; gap: 20px; align-items: center; justify-content: space-between; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.booking-panel-head > div { display: grid; gap: 5px; }
.booking-panel-head span { color: #9bd5ff; font-size: .66rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.booking-panel-head strong { font-size: 1.18rem; }
.booking-panel-head small { padding: 8px 11px; border: 1px solid rgba(125,199,255,.2); border-radius: 999px; color: var(--muted); font-size: .65rem; font-weight: 800; text-align: center; }
.booking-choice-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-top: 20px; }
.booking-choice-grid article { display: flex; min-width: 0; min-height: 118px; gap: 15px; align-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: rgba(7,12,45,.68); }
.booking-choice-grid svg { width: 42px; height: 42px; padding: 10px; flex: 0 0 auto; border-radius: 12px; color: #9bd5ff; background: rgba(47,131,201,.13); }
.booking-choice-grid h3 { font-size: 1rem; }
.booking-choice-grid p { margin: 6px 0 0; color: var(--muted); font-size: .76rem; }
.booking-panel-note { margin: 20px 0 0; color: rgba(255,255,255,.55); font-size: .75rem; }
.booking-support { padding-block: var(--space); border-top: 1px solid var(--line); background: var(--navy); }
.booking-support-grid { display: grid; grid-template-columns: minmax(260px,.72fr) minmax(0,1.28fr); gap: clamp(48px,8vw,105px); align-items: start; }
.booking-support-copy > p:not(.eyebrow) { max-width: 430px; margin: 22px 0 0; color: var(--muted); }
.booking-faq { display: grid; gap: 12px; }
.booking-faq details { padding: 21px 23px; border: 1px solid var(--line); border-radius: 14px; background: var(--night); }
.booking-faq summary { color: white; font-weight: 850; cursor: pointer; }
.booking-faq details p { margin: 14px 0 0; color: var(--muted); font-size: .86rem; }

/* Distinct page compositions */

.home-hero { min-height: 720px; isolation: isolate; overflow: hidden; background: radial-gradient(circle at 80% 36%,rgba(67,201,237,.21),transparent 24%),radial-gradient(circle at 71% 77%,rgba(101,87,232,.28),transparent 33%),var(--night); }
.home-hero::before { z-index: 1; background: linear-gradient(90deg,var(--night) 0 34%,rgba(7,12,45,.97) 43%,rgba(7,12,45,.6) 57%,rgba(7,12,45,.04) 76%),linear-gradient(180deg,rgba(7,12,45,.02) 54%,rgba(7,12,45,.55) 100%); }
.home-hero::after { z-index: 1; pointer-events: none; }
.home-hero .hero-inner { grid-template-columns: minmax(0,680px); width: min(1320px,calc(100% - 64px)); min-height: 720px; padding: 62px 0 76px; }
.home-hero .hero-copy { position: relative; z-index: 3; max-width: 660px; }
.home-hero .hero-copy h1 { max-width: 11.8ch; font-size: clamp(4rem,6vw,5.85rem); text-shadow: 0 5px 34px rgba(0,0,0,.32); }
.home-hero .hero-support { color: rgba(236,240,255,.76); text-shadow: 0 2px 18px rgba(0,0,0,.3); }
.home-hero .hero-visual { position: absolute; z-index: 0; inset: 0 0 0 43%; width: 57%; max-width: none; height: 100%; margin: 0; justify-self: stretch; }
.home-hero .hero-visual::before { position: absolute; z-index: -1; right: 8%; bottom: 5%; width: min(560px,68%); aspect-ratio: 1; border: 1px solid rgba(125,199,255,.24); border-radius: 50%; background: linear-gradient(145deg,rgba(207,47,64,.2),rgba(101,87,232,.18) 48%,rgba(67,201,237,.18)); box-shadow: 0 0 0 34px rgba(67,201,237,.035); content: ""; }
.home-hero .hero-visual::after { position: absolute; right: 0; bottom: 0; left: 0; height: 22%; background: linear-gradient(180deg,transparent,var(--night)); content: ""; pointer-events: none; }
.home-hero .hero-visual > img { position: absolute; right: clamp(20px,6vw,110px); bottom: -8%; width: min(500px,62%); height: 106%; border-radius: 0; object-fit: contain; object-position: center bottom; filter: drop-shadow(0 22px 36px rgba(0,0,0,.38)); box-shadow: none; }

.owner-led-card { display: flex; min-height: 480px; flex-direction: column; justify-content: flex-end; padding: clamp(34px,5vw,58px); overflow: hidden; border: 1px solid rgba(125,199,255,.22); border-radius: 22px; background: radial-gradient(circle at 78% 18%,rgba(67,201,237,.22),transparent 28%),linear-gradient(145deg,#18215d,var(--night) 68%); box-shadow: var(--shadow); }
.owner-led-card::before { position: absolute; top: -24%; right: -16%; width: 76%; aspect-ratio: 1; border: 1px solid rgba(101,87,232,.34); border-radius: 50%; content: ""; }
.owner-led-card::after { position: absolute; right: 0; bottom: 0; width: 8px; height: 66%; background: linear-gradient(var(--red),var(--violet),var(--cyan)); content: ""; }
.owner-led-card-mark { position: absolute; top: clamp(34px,5vw,54px); left: clamp(34px,5vw,58px); display: grid; width: 76px; height: 76px; place-items: center; border-radius: 18px; background: white; box-shadow: 0 16px 38px rgba(0,0,0,.24); }
.owner-led-card-mark img { width: 58px; height: 58px; border-radius: 0; object-fit: contain; box-shadow: none; }
.owner-led-card p { margin: 0 0 10px; color: #9b93ff; font-size: .7rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.owner-led-card strong { max-width: 8ch; color: white; font-family: var(--display); font-size: clamp(2.55rem,5vw,4rem); line-height: .96; }
.owner-led-card-detail { max-width: 33ch; margin-top: 20px; color: var(--muted); font-size: .92rem; line-height: 1.65; }

.cooling-hero { background: radial-gradient(circle at 82% 22%,rgba(47,131,201,.22),transparent 34%),linear-gradient(125deg,var(--navy),var(--night)); }
.cooling-hero .page-hero-inner { grid-template-columns: minmax(0,1.08fr) minmax(440px,.92fr); gap: clamp(58px,8vw,112px); min-height: 660px; }
.cooling-hero .page-hero-copy { grid-column: 1; }
.cooling-hero .page-hero-media { grid-column: 2; transform: rotate(1.4deg); }
.cooling-hero .page-hero-media::before { position: absolute; z-index: -1; inset: -16px -16px 18px 24px; border: 1px solid rgba(67,201,237,.38); border-radius: 22px; content: ""; }
.cooling-hero .page-hero-media img { height: 520px; border-radius: 22px; object-position: center 56%; }
.cooling-hero .page-hero-copy h1 { max-width: 10ch; }
.numbered-service-list article { position: relative; padding-top: 50px; }
.numbered-service-list article > span { position: absolute; top: 18px; right: 20px; color: rgba(125,199,255,.45); font-size: .72rem; font-weight: 900; letter-spacing: .12em; }
.service-note-card { position: sticky; top: 120px; padding: 34px; border: 1px solid rgba(125,199,255,.2); border-radius: 20px; background: linear-gradient(155deg,rgba(47,131,201,.22),transparent 46%),var(--navy); box-shadow: var(--shadow); }
.service-note-card h3 { max-width: 12ch; font-size: clamp(1.75rem,3vw,2.4rem); }
.service-note-card ul { display: grid; gap: 12px; margin: 28px 0; padding: 0; list-style: none; }
.service-note-card li { position: relative; padding-left: 20px; color: var(--muted); font-size: .88rem; }
.service-note-card li::before { position: absolute; top: .7em; left: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); content: ""; }
.cooling-proof-layout { display: grid; grid-template-columns: minmax(380px,.9fr) minmax(0,1.1fr); gap: clamp(52px,8vw,105px); align-items: center; }
.cooling-proof-image { position: relative; min-height: 590px; margin: 0; overflow: hidden; border-radius: 20px; box-shadow: var(--shadow); }
.cooling-proof-image img { position: absolute; width: 100%; height: 100%; object-fit: cover; }
.cooling-proof-image figcaption,.air-proof-image figcaption,.about-work-image figcaption { position: absolute; right: 16px; bottom: 16px; left: 16px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(7,12,45,.9); font-size: .75rem; font-weight: 800; }
.cooling-proof-copy > p:not(.eyebrow),.air-proof-copy > p:not(.eyebrow) { max-width: 600px; margin: 24px 0 0; color: var(--muted); }
.process-steps { display: grid; gap: 1px; margin-top: 34px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--line); }
.process-steps > div { display: grid; grid-template-columns: 90px 1fr; gap: 18px; align-items: center; padding: 19px 22px; background: var(--night); }
.process-steps strong { color: #9bd5ff; font-size: .8rem; text-transform: uppercase; }
.process-steps span { color: var(--muted); font-size: .84rem; }

.heating-hero { background: radial-gradient(circle at 18% 22%,rgba(207,47,64,.22),transparent 34%),linear-gradient(125deg,var(--night),var(--navy)); }
.heating-hero .page-hero-inner { grid-template-columns: minmax(440px,.92fr) minmax(0,1.08fr); gap: clamp(58px,8vw,112px); min-height: 660px; }
.heating-hero .page-hero-media { transform: rotate(-1.5deg); }
.heating-hero .page-hero-media::before { position: absolute; z-index: -1; inset: -16px 24px 18px -16px; border: 1px solid rgba(207,47,64,.4); border-radius: 22px; content: ""; }
.heating-hero .page-hero-media img { height: 520px; border-radius: 22px; object-position: center; }
.heating-hero .page-hero-copy h1 { max-width: 9.5ch; }
.heating-content { padding-block: var(--space); }
.heating-intro { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(280px,.8fr); gap: 70px; align-items: end; }
.heating-intro > p { margin: 0; color: var(--muted); }
.heating-service-row { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin-top: 44px; }
.heating-service-row article { min-height: 300px; padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(155deg,rgba(207,47,64,.11),transparent 48%),var(--navy); }
.heating-service-row article p { margin: 18px 0 0; color: var(--muted); font-size: .88rem; }
.cooling-service-row article { background: linear-gradient(155deg,rgba(47,131,201,.13),transparent 48%),var(--navy); }
.air-service-row article { background: linear-gradient(155deg,rgba(67,201,237,.1),transparent 48%),var(--navy); }
.heating-review,.about-review { margin: 28px 0 0; padding: 26px 30px; border-left: 4px solid var(--red); color: white; background: rgba(207,47,64,.08); font-size: 1rem; }
.heating-review cite,.about-review cite { display: block; margin-top: 10px; color: #ff8f9c; font-size: .74rem; font-style: normal; font-weight: 850; }
.heating-gallery { display: grid; grid-template-columns: repeat(12,minmax(0,1fr)); grid-auto-rows: 220px; gap: 16px; }
.heating-gallery figure { position: relative; grid-column: span 4; margin: 0; overflow: hidden; border-radius: 18px; }
.heating-gallery .heating-gallery-lead { grid-column: span 7; grid-row: span 2; }
.heating-gallery .heating-gallery-system { grid-column: span 8; }
.heating-gallery img { width: 100%; height: 100%; object-fit: cover; }
.heating-gallery figcaption { position: absolute; right: 14px; bottom: 14px; left: 14px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px; background: rgba(7,12,45,.9); font-size: .74rem; font-weight: 800; }

.air-quality-hero { background: radial-gradient(circle at 18% 24%,rgba(67,201,237,.18),transparent 34%),linear-gradient(125deg,var(--night),var(--navy)); }
.air-quality-hero .page-hero-inner { grid-template-columns: minmax(440px,.92fr) minmax(0,1.08fr); gap: clamp(58px,8vw,112px); min-height: 660px; }
.air-quality-hero .page-hero-media { transform: rotate(-1.2deg); }
.air-quality-hero .page-hero-media::before { position: absolute; z-index: -1; inset: -16px 24px 18px -16px; border: 1px solid rgba(67,201,237,.38); border-radius: 22px; content: ""; }
.air-quality-hero .page-hero-media img { height: 520px; border-radius: 22px; object-position: center 42%; }
.air-quality-hero .page-hero-copy h1 { max-width: 10.5ch; }
.air-options { padding-block: var(--space); }
.air-option-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.air-option-grid article { min-height: 230px; padding: 25px; border: 1px solid var(--line); border-radius: 16px; background: var(--navy); }
.air-option-grid article > span { color: var(--cyan); font-size: .66rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.air-option-grid h3 { margin-top: 24px; font-size: 1.2rem; }
.air-option-grid p { margin: 12px 0 0; color: var(--muted); font-size: .82rem; }
.air-proof-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(420px,.82fr); gap: clamp(52px,8vw,100px); align-items: center; }
.air-proof-image { position: relative; min-height: 560px; margin: 0; overflow: hidden; border-radius: 20px; box-shadow: var(--shadow); }
.air-proof-image img { position: absolute; width: 100%; height: 100%; object-fit: cover; }

.about-hero { background: radial-gradient(circle at 75% 22%,rgba(101,87,232,.24),transparent 35%),var(--night); }
.about-hero .page-hero-inner { grid-template-columns: minmax(410px,.86fr) minmax(0,1.14fr); min-height: 680px; }
.about-hero .page-hero-media { transform: rotate(-1deg); }
.about-hero .page-hero-media::before { position: absolute; z-index: -1; inset: -16px 24px 18px -16px; border: 1px solid rgba(101,87,232,.42); border-radius: 22px; content: ""; }
.about-hero .page-hero-media img { height: 560px; border-radius: 22px; object-position: center 26%; }
.about-hero .page-hero-copy h1 { max-width: 10ch; }
.about-hero-facts { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.about-hero-facts span { padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; color: #c9ccde; background: rgba(7,12,45,.35); font-size: .72rem; font-weight: 800; }
.about-approach { padding-block: var(--space); }
.about-approach-heading { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(320px,.75fr); column-gap: clamp(52px,8vw,108px); row-gap: 20px; align-items: end; }
.about-approach-heading > .eyebrow { grid-column: 1; margin: 0; }
.about-approach-heading > h2 { grid-column: 1; max-width: 14ch; }
.about-approach-heading > p:last-child { grid-column: 2; grid-row: 1/3; max-width: 440px; margin: 0 0 6px; color: var(--muted); }
.approach-steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1px; margin-top: 48px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--line); }
.approach-steps article { min-height: 250px; padding: 28px 25px; background: var(--navy); }
.approach-steps article > span { color: #8d84ff; font-size: .7rem; font-weight: 900; letter-spacing: .12em; }
.approach-steps h3 { margin-top: 35px; font-size: 1.18rem; }
.approach-steps p { margin: 13px 0 0; color: var(--muted); font-size: .82rem; }
.about-work { background: linear-gradient(120deg,rgba(101,87,232,.08),transparent 42%),var(--night); }
.about-work-layout { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(390px,.95fr); gap: clamp(52px,8vw,104px); align-items: center; }
.about-work-copy > p:not(.eyebrow) { margin: 23px 0 0; color: var(--muted); }
.about-work-image { position: relative; min-height: 580px; margin: 0; overflow: hidden; border-radius: 20px; box-shadow: var(--shadow); }
.about-work-image img { position: absolute; width: 100%; height: 100%; object-fit: cover; }

.contact-hero .page-hero-inner { min-height: 650px; }
.contact-hero .request-hero-primary img { object-position: center 52%; }
.request-hero-service-stack { position: absolute; top: 30px; left: 0; display: grid; gap: 8px; }
.request-hero-service-stack span { width: fit-content; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: rgba(7,12,45,.9); font-size: .68rem; font-weight: 850; }
.contact-options { padding-block: var(--space); background: var(--ink); }
.contact-options-grid { display: grid; grid-template-columns: minmax(0,.82fr) minmax(480px,1.18fr); gap: clamp(50px,8vw,105px); align-items: center; }
.contact-options-copy > p:not(.eyebrow) { max-width: 570px; margin: 24px 0 0; color: var(--muted); }
.direct-contact-cards { display: grid; gap: 16px; }
.direct-contact-card { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto auto; column-gap: 20px; min-height: 180px; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--navy); text-decoration: none; transition: transform .2s ease,border-color .2s ease; }
.direct-contact-card:hover { transform: translateY(-4px); border-color: rgba(125,199,255,.38); }
.direct-contact-card .service-icon { grid-row: 1/4; margin: 0; }
.direct-contact-card small { color: var(--muted); font-weight: 800; }
.direct-contact-card strong { margin-top: 7px; color: white; font-size: clamp(1.35rem,2.5vw,2rem); line-height: 1.1; }
.direct-contact-card > span:last-child { margin-top: 10px; color: rgba(255,255,255,.55); font-size: .78rem; }
.text-card { background: linear-gradient(145deg,rgba(101,87,232,.23),transparent 58%),var(--navy); }
.request-summary { padding-block: var(--space); border-top: 1px solid var(--line); background: var(--navy); }
.request-summary-grid { display: grid; grid-template-columns: minmax(0,.8fr) minmax(460px,1.2fr); gap: clamp(50px,8vw,105px); align-items: start; }
.request-summary-list { display: grid; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; }
.request-summary-list a { display: grid; gap: 7px; padding: 24px 26px; border-bottom: 1px solid var(--line); text-decoration: none; }
.request-summary-list a:last-child { border-bottom: 0; }
.request-summary-list a:hover { background: rgba(101,87,232,.08); }
.request-summary-list strong { color: white; font-size: 1rem; }
.request-summary-list span { color: var(--muted); font-size: .82rem; }

.message-builder-section { padding-block: clamp(64px,8vw,96px); background: linear-gradient(130deg,rgba(101,87,232,.08),transparent 44%),var(--ink); }
.message-builder-grid { display: grid; grid-template-columns: minmax(280px,.85fr) minmax(420px,1.15fr); gap: clamp(42px,7vw,88px); align-items: center; }
.message-builder-intro > p:not(.eyebrow) { max-width: 510px; margin: 22px 0 0; color: var(--muted); }
.message-builder { display: grid; gap: 20px; padding: clamp(24px,3vw,32px); border: 1px solid var(--line); border-radius: 20px; background: var(--navy); box-shadow: var(--shadow); }
.message-builder fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.message-builder legend { margin-bottom: 14px; color: white; font-size: .84rem; font-weight: 900; }
.builder-choices { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }
.builder-choices label { position: relative; min-width: 0; cursor: pointer; }
.builder-choices input { position: absolute; opacity: 0; pointer-events: none; }
.builder-choices span { display: grid; place-items: center; min-height: 48px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; color: #c9ccde; background: rgba(7,12,45,.52); font-size: .76rem; font-weight: 800; line-height: 1.25; text-align: center; transition: border-color .2s ease,background .2s ease,color .2s ease; }
.builder-choices input:checked + span { border-color: rgba(125,199,255,.62); color: white; background: rgba(47,131,201,.2); box-shadow: inset 0 0 0 1px rgba(125,199,255,.16); }
.builder-choices input:focus-visible + span { outline: 3px solid var(--cyan); outline-offset: 3px; }
.builder-send { width: 100%; }
.builder-note { margin: -8px 0 0; color: rgba(255,255,255,.62); font-size: .72rem; text-align: center; }

/* Request service: focused contact composer */
.request-contact-hero { position: relative; isolation: isolate; min-height: calc(100vh - 82px); overflow: hidden; background: var(--night); }
.request-contact-hero::before { position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg,rgba(7,12,45,.98) 0 37%,rgba(7,12,45,.86) 56%,rgba(7,12,45,.66) 100%),linear-gradient(180deg,rgba(16,25,79,.18),rgba(7,12,45,.82)); content: ""; }
.request-contact-hero::after { position: absolute; z-index: -1; right: -180px; bottom: -350px; width: 760px; height: 760px; border: 1px solid rgba(125,199,255,.14); border-radius: 50%; content: ""; }
.request-contact-backdrop { position: absolute; z-index: -2; inset: 0 0 0 37%; margin: 0; }
.request-contact-backdrop img { width: 100%; height: 100%; object-fit: cover; object-position: center 46%; filter: saturate(.82) contrast(1.04); }
.request-contact-shell { display: grid; grid-template-columns: minmax(0,.9fr) minmax(440px,.78fr); gap: clamp(70px,9vw,150px); align-items: center; width: min(var(--max),calc(100% - 64px)); min-height: calc(100vh - 82px); margin: 0 auto; padding-block: clamp(64px,8vw,104px); }
.request-contact-copy { position: relative; z-index: 1; max-width: 620px; }
.request-contact-copy h1 { max-width: 9.5ch; font-size: clamp(3.8rem,6vw,5.8rem); line-height: .96; }
.request-contact-copy > p:not(.eyebrow) { max-width: 570px; margin: 26px 0 0; color: #c7cade; font-size: clamp(1rem,1.5vw,1.14rem); line-height: 1.75; }
.request-contact-actions { display: flex; flex-wrap: wrap; gap: 18px 24px; align-items: center; margin-top: 34px; }
.message-builder--hero { position: relative; z-index: 2; gap: 22px; padding: clamp(28px,3.4vw,42px); border-color: rgba(255,255,255,.17); border-radius: 24px; background: linear-gradient(145deg,rgba(255,255,255,.07),transparent 42%),rgba(9,15,50,.93); box-shadow: 0 30px 80px rgba(0,0,0,.42); backdrop-filter: blur(16px); }
.message-builder-heading { display: grid; gap: 8px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.message-builder-heading > span { color: #9bd5ff; font-size: .68rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.message-builder-heading h2 { max-width: none; font-size: clamp(1.7rem,2.6vw,2.35rem); line-height: 1.08; }
.message-builder--hero legend { margin-bottom: 12px; color: rgba(255,255,255,.7); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.message-preview { display: grid; gap: 8px; min-height: 100px; padding: 18px 20px; border: 1px solid rgba(125,199,255,.18); border-radius: 14px; background: rgba(7,12,45,.72); }
.message-preview > label { color: #9bd5ff; font-size: .66rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.message-preview textarea { width: 100%; min-height: 92px; padding: 0; border: 0; outline: 0; resize: vertical; color: #eef1ff; background: transparent; font: inherit; font-size: .86rem; line-height: 1.55; }
.message-preview:focus-within { border-color: rgba(125,199,255,.58); box-shadow: 0 0 0 3px rgba(67,201,237,.12); }
.message-builder--hero .builder-note { margin-top: -10px; }

.site-footer { padding: 68px max(28px,calc((100% - var(--max))/2)) 28px; border-top: 1px solid var(--line); background: var(--ink); }
.footer-grid { display: grid; grid-template-columns: minmax(280px,1.25fr) repeat(3,minmax(150px,.6fr)); gap: clamp(36px,6vw,76px); }
.footer-brand-block { max-width: 390px; }
.footer-brand-block p { margin: 21px 0 0; color: rgba(255,255,255,.52); font-size: .85rem; }
.footer-column { display: grid; align-content: start; gap: 10px; }
.footer-column > strong { margin-bottom: 5px; font-size: .82rem; }
.footer-column a { color: rgba(255,255,255,.6); font-size: .81rem; text-decoration: none; }
.footer-column a:hover { color: white; }
.footer-contact span { color: rgba(255,255,255,.47); font-size: .76rem; }
.footer-phone { color: white!important; font-size: .98rem!important; font-weight: 900; }
.footer-bottom { max-width: var(--max); margin: 46px auto 0; padding-top: 23px; border-top: 1px solid var(--line); color: #aeb6d0; font-size: .71rem; }

/* About page: one owner story, one service approach, and one supporting service-area feature. */
.about-v2-page { background: var(--night); }
.about-v2-hero { position: relative; overflow: hidden; padding: clamp(70px,8vw,112px) 0 clamp(82px,9vw,126px); background: radial-gradient(circle at 78% 28%,rgba(101,87,232,.22),transparent 34%),radial-gradient(circle at 16% 78%,rgba(67,201,237,.08),transparent 30%),var(--night); }
.about-v2-hero::after { position: absolute; right: -15vw; bottom: -36vw; width: 58vw; height: 58vw; border: 1px solid rgba(101,87,232,.17); border-radius: 50%; content: ""; pointer-events: none; }
.about-v2-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,.92fr) minmax(430px,1.08fr); gap: clamp(54px,7vw,96px); align-items: center; width: min(var(--max),calc(100% - 64px)); margin: 0 auto; }
.about-v2-hero-copy h1 { max-width: 14.5ch; font-size: clamp(3.5rem,4.65vw,4.85rem); }
.about-v2-hero-copy > p:not(.eyebrow) { max-width: 590px; margin: 25px 0 0; color: var(--muted); font-size: 1.06rem; }
.about-v2-hero-visual { position: relative; min-width: 0; padding: 16px 0 42px 18px; }
.about-v2-hero-visual figure { position: relative; overflow: hidden; margin: 0; border-radius: 26px; background: radial-gradient(circle at 52% 26%,rgba(67,201,237,.18),transparent 35%),linear-gradient(155deg,#1a2360,var(--night)); box-shadow: var(--shadow); }
.about-v2-hero-visual figure::before { position: absolute; z-index: -1; inset: -16px 24px 18px -18px; border: 1px solid rgba(101,87,232,.42); border-radius: 28px; content: ""; }
.about-v2-hero-visual figure img { width: 100%; height: 560px; border-radius: 26px; object-fit: contain; object-position: center bottom; box-shadow: none; }
.about-v2-profile { position: absolute; right: 28px; bottom: 0; left: -16px; display: flex; gap: 17px; align-items: center; max-width: 410px; padding: 16px 19px; border: 1px solid rgba(255,255,255,.16); border-radius: 17px; background: rgba(7,12,45,.94); box-shadow: 0 22px 55px rgba(0,0,0,.36); backdrop-filter: blur(12px); }
.about-v2-profile img { width: 74px; height: 74px; flex: 0 0 auto; border: 3px solid rgba(255,255,255,.1); border-radius: 50%; object-fit: cover; }
.about-v2-profile > div { display: grid; min-width: 0; }
.about-v2-profile span { color: #9f98ff; font-size: .62rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.about-v2-profile strong { margin-top: 5px; color: white; font-size: 1.02rem; }
.about-v2-profile small { margin-top: 4px; color: rgba(255,255,255,.55); font-size: .7rem; }
.about-v2-story { padding: clamp(84px,9vw,126px) 0; color: var(--ink); background: #f2eee6; }
.about-v2-story-grid { display: grid; grid-template-columns: minmax(280px,.78fr) minmax(0,1.22fr); gap: clamp(56px,9vw,118px); align-items: start; }
.about-v2-story .eyebrow { color: #4e47b9; }
.about-v2-story-heading h2 { max-width: 10ch; margin-top: 24px; color: var(--ink); font-size: clamp(3rem,4.7vw,4.65rem); }
.about-v2-story-copy { max-width: 720px; }
.about-v2-story-copy > p { margin: 0; color: #51576f; font-size: 1.03rem; line-height: 1.75; }
.about-v2-story-copy > p + p { margin-top: 22px; }
.about-v2-story-copy blockquote { margin: 34px 0 0; padding: 25px 28px; border-left: 4px solid var(--violet); color: var(--ink); background: white; box-shadow: 0 18px 45px rgba(7,12,45,.08); font-size: 1.08rem; line-height: 1.65; }
.about-v2-story-copy cite,.about-v2-expect-intro cite { display: block; margin-top: 13px; font-size: .65rem; font-style: normal; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.about-v2-story-copy cite { color: #5b53c9; }
.about-v2-expect { padding: clamp(84px,9vw,126px) 0; background: linear-gradient(140deg,rgba(101,87,232,.1),transparent 48%),var(--ink); }
.about-v2-expect-grid { display: grid; grid-template-columns: minmax(300px,.8fr) minmax(0,1.2fr); gap: clamp(54px,8vw,100px); align-items: start; }
.about-v2-expect-intro h2 { max-width: 11ch; margin-top: 24px; font-size: clamp(2.85rem,4.3vw,4.35rem); }
.about-v2-expect-intro > p:not(.eyebrow) { max-width: 520px; margin: 24px 0 0; color: var(--muted); }
.about-v2-expect-intro blockquote { margin: 32px 0 0; padding: 22px 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 15px; color: rgba(255,255,255,.88); background: rgba(255,255,255,.035); font-size: .91rem; line-height: 1.62; }
.about-v2-expect-intro cite { color: #9f98ff; }
.about-v2-steps { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: rgba(255,255,255,.02); }
.about-v2-steps article { display: grid; grid-template-columns: auto 1fr; gap: 18px; min-height: 210px; padding: 29px 27px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-v2-steps article:nth-child(2n) { border-right: 0; }
.about-v2-steps article:nth-last-child(-n+2) { border-bottom: 0; }
.about-v2-steps article > span { color: #8f87ff; font-size: .69rem; font-weight: 900; letter-spacing: .1em; }
.about-v2-steps h3 { font-size: 1.04rem; }
.about-v2-steps p { margin: 11px 0 0; color: var(--muted); font-size: .82rem; line-height: 1.62; }
.about-v2-area { padding: clamp(84px,9vw,126px) 0; background: #111847; }
.about-v2-area-grid { display: grid; grid-template-columns: minmax(300px,.8fr) minmax(440px,1.2fr); gap: clamp(54px,8vw,96px); align-items: center; }
.about-v2-area-copy h2 { max-width: 11ch; margin-top: 24px; font-size: clamp(2.8rem,4.2vw,4.25rem); }
.about-v2-area-copy > p:not(.eyebrow) { max-width: 500px; margin: 24px 0 0; color: var(--muted); }
.about-v2-area-copy dl { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin: 30px 0; }
.about-v2-area-copy dl > div { padding: 15px 16px; border: 1px solid rgba(125,199,255,.17); border-radius: 13px; background: rgba(7,12,45,.33); }
.about-v2-area-copy dt { color: #9f98ff; font-size: .61rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.about-v2-area-copy dd { margin: 7px 0 0; color: white; font-size: .78rem; font-weight: 800; }
.about-v2-area-map { margin: 0; padding: 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 23px; background: rgba(255,255,255,.035); box-shadow: var(--shadow); }
.about-v2-area-map img { width: 100%; height: 450px; border-radius: 15px; object-fit: cover; object-position: center; }
.about-v2-cta { padding-block: clamp(72px,8vw,106px); }
.about-v2-cta-panel { display: flex; gap: 42px; align-items: center; justify-content: space-between; padding: clamp(34px,5vw,58px); border: 1px solid rgba(255,255,255,.12); border-radius: 23px; background: radial-gradient(circle at 86% 10%,rgba(67,201,237,.13),transparent 30%),linear-gradient(135deg,#171d59,#101642); box-shadow: var(--shadow); }
.about-v2-cta-panel h2 { max-width: 13ch; margin-top: 18px; font-size: clamp(2.35rem,3.8vw,3.8rem); }
.about-v2-cta-panel > div:first-child > p:last-child { max-width: 610px; margin: 17px 0 0; color: var(--muted); }
.about-v2-cta-panel .cta-actions { flex: 0 0 auto; margin-top: 0; }

@media (max-width:1000px) {
  .about-v2-hero-inner { grid-template-columns: minmax(0,.9fr) minmax(390px,1.1fr); gap: 44px; }
  .about-v2-hero-copy h1 { font-size: clamp(3.3rem,5.4vw,4.4rem); }
  .about-v2-story-grid,.about-v2-expect-grid,.about-v2-area-grid { gap: 50px; }
}

@media (max-width:1100px) {
  .desktop-nav { display: none; }
  .menu-button { display: block; justify-self: end; }
  .header-inner { grid-template-columns: 1fr auto auto; }
  .hero-inner { grid-template-columns: minmax(0,1fr) minmax(330px,.72fr); gap: 42px; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand-block { grid-column: 1/-1; }
  .detail-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .home-hero .hero-inner { grid-template-columns: minmax(0,620px); }
  .air-option-grid,.approach-steps { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .heating-gallery .heating-gallery-lead { grid-column: span 8; }
  .heating-gallery figure { grid-column: span 4; }
  .heating-gallery .heating-gallery-system { grid-column: span 8; }
}
@media (min-width:701px) and (max-width:1100px) {
  .mobile-nav a[href="request-service.html"] { display: none; }
}
@media (max-width:880px) {
  .about-v2-hero { padding-top: 72px; }
  .about-v2-hero-inner,.about-v2-story-grid,.about-v2-expect-grid,.about-v2-area-grid { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .about-v2-hero-copy h1 { max-width: 12ch; }
  .about-v2-hero-visual { width: min(100%,620px); padding-left: 0; }
  .about-v2-story-heading h2,.about-v2-expect-intro h2,.about-v2-area-copy h2 { max-width: 13ch; }
  .about-v2-area-map { grid-row: 2; }
  .about-v2-cta-panel { align-items: flex-start; flex-direction: column; }
  .about-v2-cta-panel .cta-actions { width: 100%; }
  .hero-inner,.page-hero-inner { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); min-height: auto; padding: 56px 0 76px; }
  .hero-visual,.page-hero-media { grid-row: 1; width: min(100%,620px); max-width: none; justify-self: center; }
  .hero-visual > img { height: 470px; }
  .hero-copy,.page-hero-copy { grid-row: 2; }
  .trust-strip { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .trust-strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-strip > div:last-child { border-bottom: 0; }
  .service-grid,.review-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 300px; }
  .mini-about,.content-grid,.request-grid,.owner-story-grid,.service-area-grid { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .mini-about-media { width: min(100%,560px); }
  .work-grid { grid-template-columns: 1fr 1fr; }
  .work-grid .work-wide { grid-column: 1/-1; }
  .proof-panel { position: static; }
  .service-area-map { grid-row: 2; }
  .service-area-copy h2 { max-width: 12ch; }
  .request-hero .page-hero-inner { grid-template-columns: 1fr; }
  .request-hero-visual { grid-row: 1; width: min(100%,620px); justify-self: center; }
  .request-hero .page-hero-copy { grid-row: 2; }
  .request-hero .page-hero-copy h1 { max-width: 11ch; }
  .booking-layout,.booking-support-grid { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .home-hero .hero-inner { position: relative; display: grid; grid-template-columns: 1fr; width: 100%; min-height: 760px; padding: 0; }
  .home-hero .hero-copy { grid-row: 1; align-self: end; width: min(680px,100%); margin-inline: auto; padding: 96px 28px 72px; }
  .home-hero .hero-copy h1 { max-width: 9ch; }
  .home-hero .hero-visual { position: absolute; inset: 0; grid-row: 1; width: 100%; height: 100%; }
  .home-hero .hero-visual::before { right: 3%; bottom: 23%; width: min(560px,74%); }
  .home-hero .hero-visual::after { height: 56%; background: linear-gradient(180deg,transparent,rgba(7,12,45,.55) 30%,var(--night) 84%); }
  .home-hero .hero-visual > img { right: -3%; bottom: 19%; width: min(430px,54%); height: 72%; object-position: center bottom; opacity: 1; }
  .home-hero .hero-visual figcaption { top: 24px; right: 24px; bottom: auto; left: auto; max-width: 310px; }
  .cooling-hero .page-hero-inner { grid-template-columns: 1fr; }
  .cooling-hero .page-hero-copy { grid-row: 1; grid-column: 1; }
  .cooling-hero .page-hero-media { grid-row: 2; grid-column: 1; }
  .cooling-hero .page-hero-media img { height: 470px; }
  .cooling-proof-layout,.air-proof-layout,.about-work-layout,.contact-options-grid,.request-summary-grid,.message-builder-grid { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .cooling-proof-image { min-height: 480px; }
  .service-note-card { position: static; }
  .heating-hero .page-hero-inner { grid-template-columns: 1fr; }
  .heating-hero .page-hero-copy { grid-row: 1; }
  .heating-hero .page-hero-media { grid-row: 2; }
  .heating-intro { grid-template-columns: 1fr; gap: 22px; }
  .heating-service-row { grid-template-columns: 1fr; }
  .heating-service-row article { min-height: 0; }
  .air-quality-hero .page-hero-inner { grid-template-columns: 1fr; min-height: auto; }
  .air-quality-hero .page-hero-copy { grid-row: 1; }
  .air-quality-hero .page-hero-media { grid-row: 2; }
  .air-quality-hero .page-hero-media img { height: 470px; }
  .about-hero .page-hero-inner { grid-template-columns: 1fr; }
  .about-hero .page-hero-copy { grid-row: 1; }
  .about-hero .page-hero-media { grid-row: 2; }
  .about-approach-heading { grid-template-columns: 1fr; gap: 20px; }
  .about-approach-heading > .eyebrow,.about-approach-heading > h2,.about-approach-heading > p:last-child { grid-column: 1; grid-row: auto; }
  .about-approach-heading > p:last-child { margin-top: 4px; }
  .contact-options-grid,.request-summary-grid { align-items: start; }
  .contact-hero .page-hero-copy { grid-row: 1; }
  .contact-hero .request-hero-visual { grid-row: 2; }
}
@media (max-width:700px) {
  :root { --space: 72px; }
  .service-alert { flex-wrap: wrap; gap: 2px 8px; min-height: 58px; text-align: center; }
  .service-alert span { width: 100%; line-height: 1; }
  .header-inner { grid-template-columns: 1fr auto; width: calc(100% - 28px); min-height: 72px; }
  .header-action { display: none; }
  .about-v2-hero { padding: 64px 0 82px; }
  .about-v2-hero-inner,.about-v2-story-grid,.about-v2-expect-grid,.about-v2-area-grid { width: calc(100% - 36px); }
  .about-v2-hero-copy h1 { font-size: clamp(3rem,13.5vw,3.65rem); }
  .about-v2-hero-copy > p:not(.eyebrow) { font-size: .96rem; }
  .about-v2-hero-visual { padding-bottom: 52px; }
  .about-v2-hero-visual figure img { height: min(500px,126vw); min-height: 420px; }
  .about-v2-profile { right: 12px; bottom: 4px; left: 12px; max-width: none; }
  .about-v2-profile img { width: 64px; height: 64px; }
  .about-v2-story,.about-v2-expect,.about-v2-area { padding: 76px 0; }
  .about-v2-story-heading h2,.about-v2-expect-intro h2,.about-v2-area-copy h2 { font-size: clamp(2.65rem,12vw,3.25rem); }
  .about-v2-story-copy blockquote { padding: 22px 20px; font-size: .98rem; }
  .about-v2-steps { grid-template-columns: 1fr; }
  .about-v2-steps article { min-height: 0; border-right: 0; }
  .about-v2-steps article:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .about-v2-steps article:last-child { border-bottom: 0; }
  .about-v2-area-copy dl { grid-template-columns: 1fr; }
  .about-v2-area-map img { height: 360px; }
  .about-v2-cta { width: calc(100% - 36px); padding-block: 72px; }
  .about-v2-cta-panel { padding: 32px 22px; }
  .brand-mark { width: 43px; height: 43px; border-radius: 10px; }
  .brand-name strong { font-size: .89rem; }
  .brand-name small { font-size: .49rem; }
  .section-shell { width: calc(100% - 36px); }
  .accent-word { white-space: normal; }
  .hero-inner,.page-hero-inner { width: calc(100% - 36px); padding: 45px 0 68px; }
  .hero-visual > img { height: min(440px,112vw); min-height: 365px; }
  .hero-visual figcaption { right: -4px; left: -4px; }
  .hero-copy h1,.page-hero-copy h1 { font-size: clamp(2.72rem,13vw,3.55rem); }
  .hero-actions,.cta-actions { display: grid; }
  .button { width: 100%; }
  .trust-strip { width: calc(100% - 36px); }
  .mini-about { width: calc(100% - 36px); gap: 58px; }
  .mini-about-media img { height: 490px; }
  .mini-about-media > span { right: 0; bottom: -45px; width: 112px; height: 112px; font-size: .58rem; }
  .split-heading { grid-template-columns: 1fr; gap: 20px; }
  .work-grid { grid-template-columns: 1fr; }
  .work-grid .work-wide { grid-column: auto; }
  .work-grid figure { min-height: 380px; }
  .detail-gallery { grid-template-columns: 1fr; }
  .detail-gallery figure { min-height: 390px; }
  .review-card { min-height: 0; }
  .closing-panel > div { padding: 54px 24px; }
  .page-hero-media img { height: 340px; }
  .request-hero .page-hero-inner { padding-top: 44px; }
  .request-hero-visual { padding-left: 30px; }
  .request-hero-primary img { height: 430px; }
  .request-hero-inset { width: 170px; }
  .request-hero-inset img { height: 122px; }
  .request-hero-meta { right: 10px; width: min(360px,calc(100% - 90px)); }
  .content-grid,.request-grid { width: calc(100% - 36px); }
  .service-list,.faq-grid { grid-template-columns: 1fr; }
  .booking-layout,.booking-support-grid { width: calc(100% - 36px); }
  .booking-choice-grid { grid-template-columns: 1fr; }
  .booking-panel-head { align-items: flex-start; flex-direction: column; }
  .booking-panel-head small { text-align: left; }
  .booking-contact > div { flex-direction: column; }
  .owner-story-grid,.service-area-grid { width: calc(100% - 36px); }
  .service-area-map img { height: 400px; }
  .service-area-map figcaption { align-items: flex-start; flex-direction: column; }
  .service-area-facts { grid-template-columns: 1fr; }
  .owner-profile { align-items: center; flex-direction: column; text-align: center; }
  .owner-profile img { width: 140px; height: 140px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand-block { grid-column: auto; }
  .site-footer { padding: 56px 22px 28px; }
  .home-hero .hero-inner { width: 100%; min-height: 720px; }
  .home-hero .hero-copy { width: 100%; padding: 278px 18px 42px; }
  .home-hero .hero-copy h1 { max-width: 9.5ch; font-size: clamp(2.9rem,13.25vw,3.65rem); }
  .home-hero .hero-visual::before { right: -20%; bottom: 40%; width: 94%; }
  .home-hero .hero-visual::after { height: 68%; background: linear-gradient(180deg,transparent,rgba(7,12,45,.68) 30%,var(--night) 68%); }
  .home-hero .hero-visual > img { right: -7%; bottom: 39%; width: 66%; height: 59%; }
  .home-hero .hero-visual figcaption { display: none; }
  .owner-led-card { min-height: 410px; }
  .owner-led-card-mark { width: 66px; height: 66px; }
  .owner-led-card-mark img { width: 50px; height: 50px; }
  .cooling-hero .page-hero-inner { width: calc(100% - 36px); min-height: auto; }
  .cooling-hero .page-hero-media { transform: rotate(.6deg); }
  .cooling-hero .page-hero-media img { height: 420px; }
  .cooling-proof-layout,.air-proof-layout,.about-work-layout,.contact-options-grid,.request-summary-grid,.message-builder-grid { width: calc(100% - 36px); }
  .cooling-proof-image { min-height: 420px; }
  .process-steps > div { grid-template-columns: 72px 1fr; padding-inline: 16px; }
  .heating-hero .page-hero-media img { height: 430px; }
  .heating-gallery { grid-template-columns: 1fr; grid-auto-rows: 340px; }
  .heating-gallery figure,.heating-gallery .heating-gallery-lead,.heating-gallery .heating-gallery-system { grid-column: auto; grid-row: auto; }
  .air-quality-hero .page-hero-inner { padding-top: 56px; }
  .air-quality-hero .page-hero-media { transform: rotate(-.6deg); }
  .air-quality-hero .page-hero-media img { height: 420px; }
  .air-option-grid,.approach-steps { grid-template-columns: 1fr; }
  .air-option-grid article,.approach-steps article { min-height: 0; }
  .air-proof-image,.about-work-image { min-height: 440px; }
  .about-hero .page-hero-media { transform: none; }
  .about-hero .page-hero-media img { height: 470px; }
  .about-hero-facts { display: grid; grid-template-columns: 1fr; }
  .direct-contact-card { grid-template-columns: 1fr; grid-template-rows: auto; }
  .direct-contact-card .service-icon { grid-row: auto; margin-bottom: 20px; }
  .request-hero-service-stack { top: 18px; left: 10px; }
  .message-builder { padding: 24px 20px; }
}
@media (max-width:480px) {
  .request-hero-visual { padding-left: 0; }
  .request-hero-inset { display: none; }
  .request-hero-meta { right: 10px; bottom: 10px; left: 10px; width: auto; }
  .request-hero-primary img { height: 390px; }
  .contact-hero .request-hero-primary img { height: 420px; }
}
@media (max-width:390px) {
  .brand-name strong { letter-spacing: .02em; }
  .accent-word { white-space: normal; }
}
@media (max-width:880px) {
  .request-contact-hero { min-height: auto; }
  .request-contact-hero::before { background: linear-gradient(180deg,rgba(7,12,45,.76) 0 30%,rgba(7,12,45,.95) 58%,var(--night) 100%); }
  .request-contact-backdrop { inset: 0; height: 560px; }
  .request-contact-backdrop img { object-position: center 38%; opacity: .72; }
  .request-contact-shell { grid-template-columns: 1fr; gap: 46px; width: min(680px,calc(100% - 48px)); min-height: auto; padding: 104px 0 76px; }
  .request-contact-copy { padding-top: 250px; }
  .request-contact-copy h1 { max-width: 10ch; }
  .message-builder--hero { width: 100%; max-width: 620px; justify-self: center; backdrop-filter: none; }
}
@media (max-width:700px) {
  .request-contact-shell { width: calc(100% - 36px); gap: 38px; padding: 80px 0 64px; }
  .request-contact-backdrop { height: 470px; }
  .request-contact-copy { padding-top: 220px; }
  .request-contact-copy h1 { font-size: clamp(3rem,14vw,4rem); }
  .request-contact-copy > p:not(.eyebrow) { font-size: .96rem; line-height: 1.65; }
  .request-contact-actions { display: grid; grid-template-columns: 1fr; gap: 12px; }
  .message-builder--hero { padding: 26px 20px; border-radius: 20px; }
  .message-builder-heading h2 { font-size: 1.78rem; }
  .builder-choices { grid-template-columns: 1fr 1fr; }
}
@media (max-width:390px) {
  .request-contact-copy { padding-top: 196px; }
  .request-contact-copy h1 { font-size: clamp(2.85rem,14.5vw,3.55rem); }
  .builder-choices span { min-height: 52px; padding-inline: 8px; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { transition-duration: .01ms!important; animation-duration: .01ms!important; animation-iteration-count: 1!important; }
}

/* Established-business redesign: brand and real work lead; the owner supports the story. */
.established-home-hero::before {
  background:
    linear-gradient(90deg,var(--night) 0 38%,rgba(7,12,45,.95) 50%,rgba(7,12,45,.58) 68%,rgba(7,12,45,.28) 100%),
    linear-gradient(180deg,rgba(7,12,45,.05),rgba(7,12,45,.3));
}
.home-hero .home-service-visual::before { display: none; }
.home-hero .home-service-visual::after {
  height: 38%;
  background: linear-gradient(180deg,transparent,rgba(7,12,45,.82));
}
.home-hero .home-service-visual > img {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 52%;
  filter: saturate(.86) contrast(1.04);
}

.home-standard {
  display: grid;
  grid-template-columns: minmax(300px,.78fr) minmax(0,1.22fr);
  gap: clamp(58px,9vw,112px);
  align-items: center;
  padding-block: var(--space);
}
.home-standard-brand {
  position: relative;
  display: flex;
  min-height: 430px;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(34px,5vw,54px);
  overflow: hidden;
  border: 1px solid rgba(125,199,255,.2);
  border-radius: 22px;
  background:
    radial-gradient(circle at 78% 20%,rgba(67,201,237,.18),transparent 31%),
    linear-gradient(145deg,#18215d,var(--night) 70%);
  box-shadow: var(--shadow);
}
.home-standard-brand::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 7px;
  height: 100%;
  background: linear-gradient(var(--red),var(--violet),var(--cyan));
  content: "";
}
.home-standard-mark {
  position: absolute;
  top: clamp(34px,5vw,52px);
  left: clamp(34px,5vw,54px);
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border-radius: 19px;
  background: white;
  box-shadow: 0 16px 38px rgba(0,0,0,.24);
}
.home-standard-mark img { width: 62px; height: 62px; object-fit: contain; }
.home-standard-brand p { margin: 0 0 11px; color: #9f98ff; font-size: .7rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.home-standard-brand strong { max-width: 9.5ch; color: white; font-size: clamp(2.35rem,4.4vw,3.55rem); line-height: 1; letter-spacing: -.04em; }
.home-standard-copy > p:not(.eyebrow) { max-width: 640px; margin: 24px 0 0; color: var(--muted); }
.home-standard-points { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; margin: 32px 0 28px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--line); }
.home-standard-points article { display: grid; gap: 18px; min-height: 185px; padding: 24px 21px; background: var(--navy); }
.home-standard-points article > span { color: #8f87ff; font-size: .65rem; font-weight: 900; letter-spacing: .12em; }
.home-standard-points strong { color: white; font-size: 1rem; }
.home-standard-points p { margin: 8px 0 0; color: var(--muted); font-size: .78rem; line-height: 1.58; }

.about-company-page { background: var(--night); }
.about-company-hero { padding: clamp(76px,8vw,112px) 0; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 80% 26%,rgba(101,87,232,.2),transparent 34%),var(--night); }
.about-company-hero-grid { display: grid; grid-template-columns: minmax(0,1.12fr) minmax(360px,.72fr); gap: clamp(56px,9vw,112px); align-items: center; }
.about-company-hero-copy h1 { max-width: 13ch; font-size: clamp(3.55rem,5.25vw,5.1rem); }
.about-company-hero-copy > p:not(.eyebrow) { max-width: 650px; margin: 26px 0 0; color: var(--muted); font-size: 1.05rem; }
.about-company-facts { padding: clamp(28px,4vw,42px); border: 1px solid rgba(125,199,255,.2); border-radius: 22px; background: linear-gradient(145deg,rgba(24,33,93,.94),rgba(7,12,45,.94)); box-shadow: var(--shadow); }
.about-company-facts-brand { display: flex; gap: 16px; align-items: center; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.about-company-facts-brand > span { display: grid; width: 62px; height: 62px; padding: 8px; place-items: center; border-radius: 15px; background: white; }
.about-company-facts-brand img { width: 100%; height: 100%; object-fit: contain; }
.about-company-facts-brand > div { display: grid; }
.about-company-facts-brand strong { color: white; font-size: 1.04rem; letter-spacing: .05em; text-transform: uppercase; }
.about-company-facts-brand small { margin-top: 5px; color: #72d4f2; font-size: .58rem; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.about-company-facts dl { display: grid; gap: 0; margin: 17px 0 0; }
.about-company-facts dl > div { display: grid; grid-template-columns: 105px 1fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.about-company-facts dl > div:last-child { border-bottom: 0; }
.about-company-facts dt { color: #928aff; font-size: .65rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.about-company-facts dd { margin: 0; color: white; font-size: .82rem; font-weight: 800; }

.about-company-story { padding-block: var(--space); background: #101747; }
.about-company-story-grid { display: grid; grid-template-columns: minmax(300px,.78fr) minmax(0,1.22fr); gap: clamp(58px,9vw,112px); align-items: center; }
.about-owner-card { display: grid; grid-template-columns: 112px 1fr; gap: 23px; align-items: center; min-height: 230px; padding: 30px; border: 1px solid rgba(125,199,255,.18); border-radius: 20px; background: linear-gradient(145deg,rgba(7,12,45,.96),rgba(24,33,93,.82)); box-shadow: var(--shadow); }
.about-owner-card img { width: 112px; height: 112px; border: 3px solid rgba(255,255,255,.12); border-radius: 24px; object-fit: cover; object-position: center 16%; background: #131a4f; }
.about-owner-card > div { display: grid; }
.about-owner-card span { color: #9f98ff; font-size: .64rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.about-owner-card strong { margin-top: 7px; color: white; font-size: 1.15rem; }
.about-owner-card p { margin: 8px 0 0; color: var(--muted); font-size: .8rem; line-height: 1.5; }
.about-company-story-copy h2 { max-width: 12ch; }
.about-company-story-copy > p:not(.eyebrow) { max-width: 670px; margin: 24px 0 0; color: var(--muted); }
.about-company-story-copy blockquote { margin: 30px 0 0; padding: 22px 25px; border-left: 4px solid var(--violet); color: rgba(255,255,255,.92); background: rgba(7,12,45,.55); font-size: .96rem; line-height: 1.62; }
.about-company-story-copy cite { display: block; margin-top: 11px; color: #9f98ff; font-size: .65rem; font-style: normal; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }

.about-company-principles { padding-block: var(--space); background: var(--ink); }
.about-principles-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; margin-top: 46px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--line); }
.about-principles-grid article { min-height: 245px; padding: 30px 28px; background: var(--navy); }
.about-principles-grid article > span { color: #8f87ff; font-size: .67rem; font-weight: 900; letter-spacing: .12em; }
.about-principles-grid h3 { margin-top: 48px; font-size: 1.2rem; }
.about-principles-grid p { margin: 14px 0 0; color: var(--muted); font-size: .84rem; }

.about-company-area { padding-block: var(--space); background: #111847; }
.about-company-area-grid { display: grid; grid-template-columns: minmax(420px,1.05fr) minmax(0,.95fr); gap: clamp(54px,8vw,96px); align-items: center; }
.about-company-area figure { margin: 0; padding: 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(255,255,255,.035); box-shadow: var(--shadow); }
.about-company-area figure img { width: 100%; height: 430px; border-radius: 14px; object-fit: cover; }
.about-company-area h2 { max-width: 12ch; }
.about-company-area p:not(.eyebrow) { max-width: 550px; margin: 24px 0 0; color: var(--muted); }
.about-company-area .about-area-cities { padding-top: 22px; border-top: 1px solid var(--line); font-size: .8rem; line-height: 1.8; }
.about-company-cta { padding-block: clamp(72px,8vw,106px); }

@media (max-width:880px) {
  .established-home-hero::before {
    background: linear-gradient(180deg,rgba(7,12,45,.42) 0 26%,rgba(7,12,45,.86) 56%,var(--night) 100%);
  }
  .home-hero .hero-inner { min-height: 720px; }
  .home-hero .hero-copy { align-self: end; padding: 84px 28px 70px; }
  .home-hero .home-service-visual::after { height: 62%; background: linear-gradient(180deg,transparent,rgba(7,12,45,.72) 36%,var(--night)); }
  .home-hero .home-service-visual > img { inset: 0; width: 100%; height: 100%; object-position: center 48%; opacity: .9; }
  .home-standard,.about-company-hero-grid,.about-company-story-grid,.about-company-area-grid { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .home-standard-brand { width: min(100%,560px); min-height: 360px; }
  .home-standard-points,.about-principles-grid { grid-template-columns: 1fr; }
  .home-standard-points article { grid-template-columns: 34px 1fr; min-height: 0; }
  .about-company-hero-copy h1 { max-width: 12ch; }
  .about-company-facts { width: min(100%,560px); }
  .about-company-story-grid { align-items: start; }
  .about-owner-card { width: min(100%,520px); }
  .about-company-area figure { grid-row: 2; }

  .cooling-hero,.heating-hero,.air-quality-hero { min-height: 680px; isolation: isolate; }
  .cooling-hero::after,.heating-hero::after,.air-quality-hero::after { position: absolute; z-index: 1; inset: 0; background: linear-gradient(180deg,rgba(7,12,45,.24) 0 16%,rgba(7,12,45,.8) 35%,rgba(7,12,45,.96) 55%,var(--night) 94%); content: ""; pointer-events: none; }
  .cooling-hero .page-hero-inner,.heating-hero .page-hero-inner,.air-quality-hero .page-hero-inner { position: relative; z-index: 2; display: flex; min-height: 680px; align-items: flex-end; width: min(680px,calc(100% - 48px)); padding: 88px 0 72px; }
  .cooling-hero .page-hero-inner::after,.heating-hero .page-hero-inner::after,.air-quality-hero .page-hero-inner::after { position: absolute; z-index: 1; top: 0; bottom: 0; left: 50%; width: 100vw; background: linear-gradient(180deg,rgba(7,12,45,.24) 0 16%,rgba(7,12,45,.8) 35%,rgba(7,12,45,.96) 55%,var(--night) 94%); transform: translateX(-50%); content: ""; pointer-events: none; }
  .cooling-hero .page-hero-copy,.heating-hero .page-hero-copy,.air-quality-hero .page-hero-copy { position: relative; z-index: 3; width: 100%; }
  .cooling-hero .page-hero-copy,.heating-hero .page-hero-copy,.air-quality-hero .page-hero-copy { text-shadow: 0 3px 24px rgba(0,0,0,.42); }
  .cooling-hero .hero-actions,.heating-hero .hero-actions,.air-quality-hero .hero-actions { text-shadow: none; }
  .cooling-hero .page-hero-copy h1,.heating-hero .page-hero-copy h1,.air-quality-hero .page-hero-copy h1 { max-width: 11ch; }
  .cooling-hero .page-hero-copy > p:not(.eyebrow),.heating-hero .page-hero-copy > p:not(.eyebrow),.air-quality-hero .page-hero-copy > p:not(.eyebrow) { color: rgba(241,244,255,.82); }
  .cooling-hero .page-hero-media,.heating-hero .page-hero-media,.air-quality-hero .page-hero-media { position: absolute; z-index: 0; top: 0; bottom: 0; left: 50%; width: 100vw; margin: 0; transform: translateX(-50%); }
  .cooling-hero .page-hero-media::before,.heating-hero .page-hero-media::before,.air-quality-hero .page-hero-media::before { display: none; }
  .cooling-hero .page-hero-media img,.heating-hero .page-hero-media img,.air-quality-hero .page-hero-media img { width: 100%; height: 100%; border-radius: 0; object-fit: cover; opacity: .88; box-shadow: none; }
  .cooling-hero .page-hero-media img { object-position: center 58%; }
  .heating-hero .page-hero-media img { object-position: center 52%; }
  .air-quality-hero .page-hero-media img { object-position: center 42%; }
}

@media (max-width:700px) {
  .home-hero .hero-inner { min-height: 670px; }
  .home-hero .hero-copy { padding: 70px 18px 46px; }
  .home-hero .hero-copy h1 { max-width: 10ch; font-size: clamp(2.9rem,13.2vw,3.65rem); }
  .home-hero .home-service-visual > img { right: auto; bottom: auto; width: 100%; height: 100%; object-position: 58% center; }
  .home-standard,.about-company-hero-grid,.about-company-story-grid,.about-company-area-grid { width: calc(100% - 36px); gap: 48px; }
  .home-standard { padding-block: 72px; }
  .home-standard-brand { min-height: 330px; padding: 30px; }
  .home-standard-mark { top: 30px; left: 30px; width: 70px; height: 70px; }
  .home-standard-mark img { width: 52px; height: 52px; }
  .home-standard-brand strong { font-size: 2.5rem; }
  .about-company-hero { padding: 64px 0 76px; }
  .about-company-hero-copy h1 { font-size: clamp(2.82rem,12.2vw,3.5rem); }
  .about-company-facts { padding: 25px 22px; }
  .about-company-facts dl > div { grid-template-columns: 90px 1fr; }
  .about-company-story,.about-company-principles,.about-company-area { padding-block: 72px; }
  .about-owner-card { grid-template-columns: 86px 1fr; min-height: 0; padding: 22px; }
  .about-owner-card img { width: 86px; height: 86px; border-radius: 19px; }
  .about-principles-grid article { min-height: 0; }
  .about-principles-grid h3 { margin-top: 30px; }
  .about-company-area figure img { height: 340px; }
  .cooling-hero,.heating-hero,.air-quality-hero { min-height: 620px; }
  .cooling-hero .page-hero-inner,.heating-hero .page-hero-inner,.air-quality-hero .page-hero-inner { width: calc(100% - 36px); min-height: 620px; padding: 72px 0 48px; }
  .cooling-hero .page-hero-copy h1,.heating-hero .page-hero-copy h1,.air-quality-hero .page-hero-copy h1 { font-size: clamp(2.85rem,13.2vw,3.55rem); }
  .cooling-hero .page-hero-media img,.heating-hero .page-hero-media img,.air-quality-hero .page-hero-media img { min-height: 0; }
}

/* Density and responsive rework: favor real imagery, shorter copy, and fewer boxed surfaces. */
.home-standard {
  grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr);
  gap: clamp(52px,7vw,92px);
}
.home-standard-photo {
  position: relative;
  min-height: 540px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(125,199,255,.2);
  border-radius: 24px;
  background: var(--navy);
  box-shadow: var(--shadow);
}
.home-standard-photo::after {
  display: none;
}
.home-standard-photo img { position: absolute; width: 100%; height: 100%; object-fit: cover; object-position: center 48%; }
.home-standard-photo figcaption { position: absolute; z-index: 1; right: 30px; bottom: 30px; left: 30px; display: grid; gap: 5px; }
.home-standard-photo figcaption span { color: #8ce2f6; font-size: .67rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.home-standard-photo figcaption strong { max-width: 12ch; color: white; font-size: clamp(1.55rem,2.5vw,2.25rem); line-height: 1.08; }
.home-standard-copy h2 { max-width: 11ch; }
.home-standard-points {
  grid-template-columns: 1fr;
  gap: 0;
  margin: 30px 0 26px;
  overflow: visible;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}
.home-standard-points article {
  grid-template-columns: 38px 1fr;
  gap: 14px;
  min-height: 0;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
}
.home-standard-points article > span { padding-top: 3px; }
.home-standard-points p { margin-top: 5px; }

.air-option-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: clamp(24px,4vw,48px); margin-top: 42px; }
.air-option-list article { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding-top: 23px; border-top: 1px solid rgba(125,199,255,.28); }
.air-option-list article > span { color: #79ddf4; font-size: .67rem; font-weight: 900; letter-spacing: .11em; }
.air-option-list h3 { font-size: 1.18rem; }
.air-option-list p { margin: 10px 0 0; color: var(--muted); font-size: .84rem; line-height: 1.58; }
.air-proof-layout { grid-template-columns: minmax(380px,.88fr) minmax(0,1.12fr); }
.air-proof-copy h2 { max-width: 11ch; }

.about-company-hero { padding: clamp(62px,6vw,84px) 0 0; }
.about-company-hero-grid { grid-template-columns: minmax(0,1.12fr) minmax(300px,.62fr); gap: clamp(44px,7vw,80px); align-items: center; }
.about-company-hero-copy { align-self: center; padding-bottom: clamp(34px,5vw,58px); }
.about-company-hero-copy h1 { max-width: 13ch; font-size: clamp(3.05rem,4.55vw,4.25rem); }
.about-company-hero-copy > p:not(.eyebrow) { max-width: 590px; }
.about-company-portrait { position: relative; min-height: 440px; margin: 0; overflow: hidden; isolation: isolate; }
.about-company-portrait-shape { position: absolute; z-index: -1; right: 2%; bottom: -9%; width: 92%; aspect-ratio: 1; border: 1px solid rgba(67,201,237,.26); border-radius: 50%; background: radial-gradient(circle at 50% 38%,rgba(67,201,237,.24),rgba(101,87,232,.16) 44%,transparent 70%); }
.about-company-portrait img { position: absolute; right: 0; bottom: 0; left: 0; width: auto; height: 100%; margin: auto; object-fit: contain; object-position: center bottom; }
.about-company-portrait figcaption { position: absolute; z-index: 2; right: 16px; bottom: 24px; left: 16px; display: grid; gap: 2px; width: fit-content; max-width: calc(100% - 32px); padding: 12px 16px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; background: rgba(7,12,45,.88); box-shadow: 0 14px 30px rgba(0,0,0,.26); }
.about-company-portrait figcaption strong { color: white; font-size: .88rem; }
.about-company-portrait figcaption span { color: #89dff4; font-size: .64rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.about-company-fact-strip { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-top: 1px solid var(--line); }
.about-company-fact-strip > div { display: grid; gap: 4px; padding: 23px 28px 25px; border-right: 1px solid var(--line); }
.about-company-fact-strip > div:first-child { padding-left: 0; }
.about-company-fact-strip > div:last-child { border-right: 0; }
.about-company-fact-strip span { color: #9189ff; font-size: .62rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.about-company-fact-strip strong { color: white; font-size: .9rem; }

.about-company-story-grid { grid-template-columns: minmax(360px,.88fr) minmax(0,1.12fr); }
.about-story-image { position: relative; min-height: 560px; margin: 0; overflow: hidden; border: 1px solid rgba(125,199,255,.18); border-radius: 22px; background: var(--night); box-shadow: var(--shadow); }
.about-story-image::after { position: absolute; inset: 0; background: linear-gradient(180deg,transparent 56%,rgba(7,12,45,.82)); content: ""; }
.about-story-image img { position: absolute; width: 100%; height: 100%; object-fit: cover; object-position: center 48%; }
.about-story-image figcaption { position: absolute; z-index: 1; right: 24px; bottom: 23px; left: 24px; color: white; font-size: .78rem; font-weight: 900; }
.about-company-story-copy h2 { max-width: 11ch; }
.about-principles-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: clamp(26px,4vw,52px); margin-top: 44px; }
.about-principles-list article { display: grid; grid-template-columns: 35px 1fr; gap: 13px; padding-top: 24px; border-top: 1px solid var(--line); }
.about-principles-list article > span { color: #8f87ff; font-size: .67rem; font-weight: 900; letter-spacing: .11em; }
.about-principles-list h3 { font-size: 1.16rem; }
.about-principles-list p { margin: 11px 0 0; color: var(--muted); font-size: .83rem; line-height: 1.58; }

.faq-grid details { min-width: 0; }
.faq-grid summary { line-height: 1.42; }

@media (min-width:881px) and (max-width:1220px) {
  .page-hero-inner { width: calc(100% - 48px); gap: 42px; }
  .air-quality-hero .page-hero-inner { grid-template-columns: minmax(340px,.88fr) minmax(0,1.12fr); gap: 42px; min-height: 590px; }
  .air-quality-hero .page-hero-media img { height: 460px; }
  .air-quality-hero .page-hero-copy h1 { max-width: 10ch; font-size: clamp(3rem,5.25vw,4rem); }
  .page-hero-copy .accent-word,.about-company-hero-copy .accent-word,.home-standard-copy .accent-word { white-space: normal; }
  .about-company-hero-grid { grid-template-columns: minmax(0,1fr) minmax(290px,.62fr); gap: 36px; }
  .about-company-hero-copy h1 { font-size: clamp(2.95rem,4.75vw,3.8rem); }
  .about-company-portrait { min-height: 410px; }
  .about-company-story-grid { gap: 52px; }
}

@media (max-width:880px) {
  .home-standard { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .home-standard-photo { min-height: 430px; }
  .air-option-list { grid-template-columns: 1fr; gap: 18px; }
  .air-option-list article { padding-top: 19px; }
  .air-proof-layout { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .about-company-hero-grid,.about-company-story-grid { grid-template-columns: 1fr; width: min(680px,calc(100% - 48px)); }
  .about-company-hero-copy { padding-bottom: 0; }
  .about-company-portrait { width: min(100%,460px); min-height: 430px; }
  .about-company-fact-strip { width: min(680px,calc(100% - 48px)); }
  .about-story-image { min-height: 440px; }
  .about-principles-list { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width:700px) {
  .home-standard { width: calc(100% - 36px); gap: 40px; }
  .home-standard-photo { min-height: 360px; }
  .home-standard-photo figcaption { right: 22px; bottom: 22px; left: 22px; }
  .home-standard-copy h2 { max-width: 12ch; }
  .about-company-hero-grid,.about-company-story-grid { width: calc(100% - 36px); gap: 40px; }
  .about-company-portrait { min-height: 390px; }
  .about-company-fact-strip { grid-template-columns: 1fr; width: calc(100% - 36px); }
  .about-company-fact-strip > div { padding: 16px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .about-company-fact-strip > div:last-child { border-bottom: 0; }
  .about-story-image { min-height: 390px; }
  .air-proof-layout { width: calc(100% - 36px); }
  .faq-grid summary { font-size: .92rem; }
}

/* Home hero study: B-style geometry with an authentic, readable responsive composition. */
.geometric-neighborhood-hero {
  min-height: 620px;
  isolation: isolate;
  background: var(--cream);
}
.geometric-neighborhood-hero::before {
  z-index: 1;
  inset: 0 auto 0 0;
  width: 60%;
  height: auto;
  border-radius: 0;
  clip-path: polygon(0 0,100% 0,78% 100%,0 100%);
  background:
    linear-gradient(145deg,rgba(255,255,255,.98),rgba(247,244,238,.98)),
    var(--cream);
}
.geometric-neighborhood-hero::after {
  z-index: 2;
  top: 0;
  bottom: 0;
  left: calc(60% - 13.2vw);
  width: 2px;
  height: auto;
  border: 0;
  border-radius: 0;
  background: linear-gradient(180deg,rgba(207,47,64,.16),var(--red) 40%,var(--cyan));
  transform: skewX(-12deg);
  transform-origin: top;
  content: "";
}
.geometric-neighborhood-hero .hero-inner {
  grid-template-columns: minmax(0,610px);
  width: min(1320px,calc(100% - 64px));
  min-height: 620px;
  padding: 58px 0 64px;
}
.geometric-neighborhood-hero .hero-copy {
  max-width: 570px;
  color: var(--night);
}
.geometric-neighborhood-hero .hero-copy .eyebrow { color: var(--violet); }
.geometric-neighborhood-hero .hero-copy h1 {
  max-width: 11.2ch;
  color: var(--night);
  font-size: clamp(3.55rem,5.25vw,5rem);
  text-shadow: none;
}
.geometric-neighborhood-hero .hero-copy .accent-word { white-space: normal; }
.geometric-neighborhood-hero .hero-support {
  max-width: 535px;
  margin-top: 22px;
  color: #424a68;
  text-shadow: none;
}
.geometric-neighborhood-hero .hero-actions { margin-top: 28px; }
.geometric-neighborhood-hero .button { border-radius: 10px; }
.geometric-neighborhood-hero .button-red {
  border: 1px solid rgba(9,15,50,.17);
  color: var(--night);
  background: rgba(255,255,255,.7);
  box-shadow: 0 12px 26px rgba(9,15,50,.08);
}
.geometric-neighborhood-hero .button-red small { color: #606984; }
.geometric-neighborhood-hero .button-red .button-icon {
  color: white;
  background: var(--red);
}
.geometric-neighborhood-hero .button-blue {
  background: linear-gradient(135deg,var(--cyan),var(--blue));
  box-shadow: 0 13px 28px rgba(47,131,201,.2);
}
.geometric-neighborhood-hero .home-service-visual {
  position: absolute;
  z-index: 0;
  inset: 0 0 0 39%;
  width: 61%;
  height: 100%;
}
.geometric-neighborhood-hero .home-service-visual::before { display: none; }
.geometric-neighborhood-hero .home-service-visual::after {
  display: block;
  inset: 0 auto 0 0;
  width: 24%;
  height: auto;
  background: linear-gradient(90deg,rgba(247,244,238,.72),transparent);
}
.geometric-neighborhood-hero .home-service-visual > img {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% center;
  opacity: 1;
  filter: saturate(.92) contrast(1.02);
}

@media (min-width:881px) and (max-width:1160px) {
  .geometric-neighborhood-hero::before { width: 64%; clip-path: polygon(0 0,100% 0,80% 100%,0 100%); }
  .geometric-neighborhood-hero::after { left: calc(64% - 12vw); }
  .geometric-neighborhood-hero .hero-inner { width: calc(100% - 48px); }
  .geometric-neighborhood-hero .hero-copy { max-width: 510px; }
  .geometric-neighborhood-hero .hero-copy h1 { font-size: clamp(3.35rem,5.6vw,4.25rem); }
  .geometric-neighborhood-hero .home-service-visual { inset: 0 0 0 43%; width: 57%; }
}

@media (max-width:880px) {
  .geometric-neighborhood-hero { min-height: 790px; }
  .geometric-neighborhood-hero::before {
    top: 42%;
    bottom: 0;
    width: 100%;
    height: auto;
    clip-path: polygon(0 11%,100% 0,100% 100%,0 100%);
  }
  .geometric-neighborhood-hero::after {
    top: 42%;
    right: 0;
    bottom: auto;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,var(--red),var(--violet),var(--cyan));
    transform: skewY(-3deg);
  }
  .geometric-neighborhood-hero .hero-inner {
    width: min(680px,100%);
    min-height: 790px;
    padding: 0;
  }
  .geometric-neighborhood-hero .hero-copy {
    align-self: end;
    width: 100%;
    max-width: none;
    padding: 405px 28px 48px;
  }
  .geometric-neighborhood-hero .hero-copy .eyebrow { display: none; }
  .geometric-neighborhood-hero .hero-copy h1 {
    max-width: 13.2ch;
    font-size: clamp(3.15rem,7vw,3.65rem);
  }
  .geometric-neighborhood-hero .home-service-visual {
    inset: 0 0 auto;
    width: 100%;
    height: 47%;
  }
  .geometric-neighborhood-hero .home-service-visual::after {
    inset: auto 0 0;
    width: 100%;
    height: 26%;
    background: linear-gradient(180deg,transparent,rgba(247,244,238,.72));
  }
  .geometric-neighborhood-hero .home-service-visual > img { object-position: 58% 58%; }
}

@media (max-width:700px) {
  .geometric-neighborhood-hero { min-height: 760px; }
  .geometric-neighborhood-hero::before { top: 34%; clip-path: polygon(0 7%,100% 0,100% 100%,0 100%); }
  .geometric-neighborhood-hero::after { top: 34%; }
  .geometric-neighborhood-hero .hero-inner { min-height: 760px; }
  .geometric-neighborhood-hero .hero-copy { padding: 276px 18px 42px; }
  .geometric-neighborhood-hero .hero-copy h1 { max-width: 11ch; font-size: clamp(2.75rem,12vw,3.45rem); }
  .geometric-neighborhood-hero .hero-support { margin-top: 18px; font-size: .96rem; }
  .geometric-neighborhood-hero .hero-actions { display: flex; flex-wrap: nowrap; gap: 10px; margin-top: 22px; }
  .geometric-neighborhood-hero .hero-actions .button { width: auto; min-width: 0; padding-inline: 10px; flex: 1 1 0; }
  .geometric-neighborhood-hero .hero-actions .button-icon { width: 34px; height: 34px; margin-left: -4px; }
  .geometric-neighborhood-hero .hero-actions .button strong { font-size: .8rem; }
  .geometric-neighborhood-hero .home-service-visual { height: 38%; }
  .geometric-neighborhood-hero .home-service-visual > img { object-position: 63% center; }
}

@media (max-width:370px) {
  .geometric-neighborhood-hero .hero-actions { flex-wrap: wrap; }
  .geometric-neighborhood-hero .hero-actions .button { flex-basis: 100%; }
}

/* Home opener: one complete desktop viewport, with the service-area image carrying the right side. */
.home-site-header {
  overflow: hidden;
  border-bottom: 0;
  background: rgba(249,247,242,.98);
  backdrop-filter: blur(14px);
  box-shadow: none;
}
.home-site-header .header-inner {
  position: relative;
  z-index: 1;
  width: min(1380px,calc(100% - 64px));
  min-height: 56px;
}
.home-site-header .brand-mark {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.home-site-header .brand { gap: 6px; }
.home-site-header .brand-name strong { color: var(--night); font-family: "Barlow Condensed",var(--body); font-size: 1.22rem; font-style: italic; font-weight: 800; letter-spacing: .035em; }
.home-site-header .brand-name small { color: #1485bb; }
.home-site-header .desktop-nav { gap: 20px; justify-content: flex-end; padding-right: 19px; }
.home-site-header .desktop-nav a { color: #303750; font-size: .75rem; font-weight: 760; }
.home-site-header .desktop-nav a:hover { color: var(--red); }
.home-site-header .desktop-nav a::after { display: none; }
.home-site-header .home-header-phone {
  gap: 8px;
  min-height: 0;
  padding: 12px 0;
  border-radius: 0;
  color: var(--red);
  background: transparent;
  box-shadow: none;
  white-space: nowrap;
}
.home-site-header .home-header-phone svg { width: 20px; height: 20px; }
.home-site-header .menu-button { color: var(--night); }

.reference-home-hero {
  min-height: calc(100vh - 56px);
  min-height: calc(100svh - 56px);
  isolation: isolate;
  background: var(--cream);
}
.reference-home-hero::before {
  z-index: 1;
  inset: 0 auto 0 0;
  width: 41%;
  height: auto;
  border: 0;
  border-radius: 0;
  clip-path: polygon(0 0,100% 0,84% 100%,0 100%);
  background: linear-gradient(145deg,#fffdf9,#f8f4ec);
}
.reference-home-hero::after {
  display: none;
}
.reference-home-hero .hero-inner {
  grid-template-columns: minmax(0,470px);
  align-items: center;
  width: min(1380px,calc(100% - 84px));
  min-height: calc(100vh - 56px);
  min-height: calc(100svh - 56px);
  padding: clamp(44px,7vh,84px) 0;
}
.reference-home-hero .hero-inner::after {
  position: absolute;
  z-index: 3;
  top: calc(50% + 82px);
  bottom: auto;
  left: calc(34.44vw - 64px);
  width: 24px;
  height: 32px;
  background: radial-gradient(circle,rgba(67,201,237,.72) 1.25px,transparent 1.6px) 0 0/8px 8px;
  content: "";
  pointer-events: none;
}
.reference-home-hero .hero-copy {
  z-index: 4;
  max-width: 470px;
  color: var(--night);
  transform: translateY(-2vh);
}
.reference-home-hero .hero-copy h1 {
  max-width: none;
  margin: 0;
  color: var(--night);
  font-family: "Barlow Condensed","Arial Narrow",Impact,var(--body);
  font-size: clamp(4rem,4.8vw,4.8rem);
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -.025em;
  line-height: .88;
  white-space: nowrap;
  text-shadow: none;
}
.reference-home-hero .hero-tagline {
  margin: 8px 0 0;
  color: var(--red);
  font-size: clamp(.96rem,1.22vw,1.08rem);
  line-height: 1.3;
}
.reference-home-hero .hero-rule {
  display: block;
  width: 28px;
  height: 2px;
  margin-top: 9px;
  background: var(--red);
}
.reference-home-hero .hero-support {
  max-width: 410px;
  margin-top: 9px;
  color: #313951;
  font-size: .82rem;
  line-height: 1.48;
  text-shadow: none;
}
.reference-home-hero .hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 14px;
}
.reference-home-hero .hero-call {
  gap: 9px;
  min-height: 34px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--night);
  background: transparent;
  box-shadow: none;
}
.reference-home-hero .hero-call .button-icon {
  width: 28px;
  height: 28px;
  margin: 0;
  border: 2px solid var(--red);
  color: var(--red);
  background: white;
}
.reference-home-hero .hero-call strong { font-size: .76rem; white-space: nowrap; }
.reference-home-hero .hero-action-divider { width: 1px; height: 29px; background: rgba(9,15,50,.17); }
.reference-home-hero .hero-request {
  gap: 9px;
  min-height: 34px;
  padding: 7px 12px;
  border: 0;
  border-radius: 4px;
  color: var(--night);
  background: var(--cyan);
  box-shadow: 0 12px 26px rgba(47,131,201,.16);
  font-size: .72rem;
}
.reference-home-hero .hero-request svg { width: 15px; height: 15px; }
.reference-home-hero .home-service-visual {
  position: absolute;
  z-index: 0;
  inset: 0 0 0 34%;
  width: 66%;
  height: 100%;
}
.reference-home-hero .home-service-visual::before { display: none; }
.reference-home-hero .home-service-visual::after {
  display: block;
  inset: 0 auto 0 0;
  width: 19%;
  height: auto;
  background: linear-gradient(90deg,rgba(248,244,236,.34),transparent);
}
.reference-home-hero .home-service-visual > img {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 57% 56%;
  opacity: 1;
  filter: saturate(.96) contrast(1.02);
}

@media (min-width:881px) and (max-width:1220px) {
  .home-site-header .desktop-nav { gap: 12px; padding-right: 12px; }
  .home-site-header .desktop-nav a { padding-inline: 7px; }
  .reference-home-hero::before { width: 41%; clip-path: polygon(0 0,100% 0,84% 100%,0 100%); }
  .reference-home-hero .hero-inner { width: calc(100% - 64px); }
  .reference-home-hero .hero-copy { max-width: 420px; }
  .reference-home-hero .hero-copy h1 { font-size: clamp(3.25rem,5.2vw,4.1rem); }
  .reference-home-hero .home-service-visual { inset: 0 0 0 34%; width: 66%; }
}

@media (max-width:1100px) {
  .home-site-header .home-header-phone { display: none; }
  .home-site-header .header-inner { grid-template-columns: 1fr auto; }
}

@media (max-width:880px) {
  .reference-home-hero { display: flex; min-height: 0; flex-direction: column; }
  .reference-home-hero::before,.reference-home-hero::after { display: none; }
  .reference-home-hero .hero-inner::after { display: none; }
  .reference-home-hero .hero-inner {
    order: 1;
    width: 100%;
    min-height: 0;
    padding: 0;
  }
  .reference-home-hero .hero-copy {
    width: 100%;
    max-width: none;
    padding: 48px max(28px,calc((100% - 680px)/2)) 42px;
    transform: none;
  }
  .reference-home-hero .hero-copy h1 { font-size: clamp(3.25rem,9vw,4rem); }
  .reference-home-hero .hero-actions { width: min(100%,430px); gap: 10px; flex-wrap: nowrap; }
  .reference-home-hero .hero-action-divider { display: none; }
  .reference-home-hero .hero-call,.reference-home-hero .hero-request { width: auto; min-width: 0; flex: 1 1 0; }
  .reference-home-hero .hero-request { justify-content: center; }
  .reference-home-hero .home-service-visual {
    position: relative;
    order: 2;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 1736/906;
    margin: 0;
  }
  .reference-home-hero .home-service-visual::after { display: none; }
  .reference-home-hero .home-service-visual > img { object-position: center; }
}

@media (max-width:700px) {
  .home-site-header .header-inner { min-height: 62px; }
  .home-site-header .brand-mark { width: 42px; height: 42px; }
  .home-site-header .brand-name strong { font-size: .94rem; }
  .reference-home-hero .hero-inner { width: 100%; }
  .reference-home-hero .hero-copy { width: 100%; padding: 42px 18px 38px; }
  .reference-home-hero .hero-copy h1 { font-size: clamp(2.85rem,12.5vw,3.25rem); white-space: nowrap; }
  .reference-home-hero .hero-tagline { font-size: 1.02rem; }
  .reference-home-hero .hero-support { max-width: 34ch; font-size: .91rem; }
  .reference-home-hero .hero-actions { gap: 10px; }
  .reference-home-hero .hero-action-divider { display: none; }
  .reference-home-hero .hero-call,.reference-home-hero .hero-request { flex: 1 1 0; min-width: 0; }
  .reference-home-hero .hero-call strong { font-size: .78rem; }
  .reference-home-hero .hero-call .button-icon { width: 36px; height: 36px; }
  .reference-home-hero .hero-request { justify-content: center; padding-inline: 11px; font-size: .8rem; }
  .reference-home-hero .home-service-visual { aspect-ratio: 1736/906; }
}

@media (max-width:370px) {
  .reference-home-hero .hero-actions { flex-wrap: nowrap; }
  .reference-home-hero .hero-call,.reference-home-hero .hero-request { flex-basis: 0; }
  .reference-home-hero .hero-call strong { font-size: .72rem; }
  .reference-home-hero .hero-request { font-size: .74rem; }
}

/* Full-screen home hero rebuilt from the supplied premium service-site template pattern. */
.home-site-header {
  border: 0;
  background: #fbfaf6;
  box-shadow: none;
}
.home-site-header .header-inner {
  width: calc(100% - clamp(40px,4vw,72px));
  min-height: 72px;
}
.home-site-header .brand-mark { width: 52px; height: 52px; }
.home-site-header .brand { gap: 9px; }
.home-site-header .brand-name strong { font-size: 1.45rem; }
.home-site-header .brand-name small { font-size: .7rem; letter-spacing: .2em; }
.home-site-header .desktop-nav { gap: clamp(14px,1.7vw,28px); padding-right: clamp(8px,1.2vw,18px); }
.home-site-header .desktop-nav a { padding-inline: 3px; font-size: .78rem; }
.home-site-header .home-header-phone { font-size: .88rem; }

.reference-home-hero {
  display: grid;
  grid-template-rows: 1fr;
  min-height: calc(100vh - 72px);
  min-height: calc(100svh - 72px);
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 20%,rgba(67,201,237,.14),transparent 25%),
    linear-gradient(145deg,#fffdf9 0%,#f8f4ec 72%,#edf4fa 100%);
}
.reference-home-hero::before,.reference-home-hero::after { display: none; }
.reference-home-hero .hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(430px,34%);
  align-items: center;
  width: calc(100% - clamp(40px,5vw,96px));
  min-height: calc(100vh - 72px);
  min-height: calc(100svh - 72px);
  margin: 0 auto;
  padding: 0;
}
.reference-home-hero .hero-inner::after {
  position: absolute;
  z-index: 4;
  top: 60%;
  left: calc(39% - 13px);
  display: block;
  width: 34px;
  height: 50px;
  background: radial-gradient(circle,rgba(67,201,237,.72) 1.5px,transparent 1.9px) 0 0/9px 9px;
  content: "";
  pointer-events: none;
}
.reference-home-hero .hero-copy {
  grid-column: 1;
  grid-row: 1;
  width: 100%;
  max-width: 610px;
  padding-left: clamp(0px,2.2vw,42px);
  transform: none;
}
.reference-home-hero .hero-kicker {
  margin: 0 0 21px;
  color: #227aa6;
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .14em;
  line-height: 1.35;
  text-transform: uppercase;
}
.reference-home-hero .hero-copy h1 {
  font-size: clamp(5rem,6.6vw,7.4rem);
  letter-spacing: -.02em;
  line-height: .84;
}
.reference-home-hero .hero-tagline {
  margin-top: 20px;
  font-size: clamp(1.28rem,1.55vw,1.65rem);
  font-weight: 520;
  line-height: 1.18;
  white-space: nowrap;
}
.reference-home-hero .hero-rule { width: 42px; height: 3px; margin-top: 17px; }
.reference-home-hero .hero-support {
  max-width: 43ch;
  margin-top: 17px;
  font-size: clamp(1rem,1.08vw,1.12rem);
  line-height: 1.62;
}
.reference-home-hero .hero-actions { gap: 20px; margin-top: 27px; flex-wrap: nowrap; }
.reference-home-hero .hero-call { gap: 11px; min-height: 54px; }
.reference-home-hero .hero-call .button-icon { width: 44px; height: 44px; }
.reference-home-hero .hero-call strong { font-size: .94rem; }
.reference-home-hero .hero-action-divider { height: 38px; }
.reference-home-hero .hero-request {
  min-height: 52px;
  padding: 12px 20px;
  border-radius: 7px;
  font-size: .9rem;
  box-shadow: 0 18px 34px rgba(47,131,201,.2);
}
.reference-home-hero .hero-request svg { width: 18px; height: 18px; }
.reference-home-hero .home-service-visual {
  position: absolute;
  z-index: 1;
  grid-column: auto;
  grid-row: 1;
  inset: 0 calc(-1 * clamp(20px,2.5vw,48px)) 0 39%;
  width: auto;
  height: 100%;
  aspect-ratio: auto;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #dfe8ef;
  box-shadow: none;
  clip-path: polygon(11% 0,100% 0,100% 100%,0 100%);
  filter: drop-shadow(-1px 0 rgba(207,47,64,.24));
}
.reference-home-hero .home-service-visual::before { display: none; }
.reference-home-hero .home-service-visual::after {
  display: block;
  inset: 0 auto 0 0;
  width: 15%;
  height: auto;
  background: linear-gradient(90deg,rgba(252,249,243,.22),transparent);
}
.reference-home-hero .home-service-visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 57% center;
  transform: scale(1.035);
}
@media (min-width:1201px) and (max-width:1320px) {
  .reference-home-hero .hero-inner {
    grid-template-columns: minmax(340px,36%);
  }
  .reference-home-hero .hero-copy { max-width: 480px; padding-left: 0; }
  .reference-home-hero .hero-copy h1 { font-size: clamp(4.1rem,6.6vw,5.25rem); }
  .reference-home-hero .hero-tagline { font-size: clamp(1.22rem,2vw,1.55rem); }
  .reference-home-hero .hero-actions { gap: 13px; }
  .reference-home-hero .hero-call strong { font-size: .86rem; }
  .reference-home-hero .hero-request { padding-inline: 16px; font-size: .84rem; }
  .reference-home-hero .home-service-visual { height: 100%; }
}

@media (max-width:1200px) {
  .home-site-header .header-inner { min-height: 64px; }
  .home-site-header .brand-mark { width: 44px; height: 44px; }
  .reference-home-hero {
    display: flex;
    min-height: 0;
    flex-direction: column;
    color: white;
    background:
      radial-gradient(circle at 8% 18%,rgba(67,201,237,.16),transparent 28%),
      radial-gradient(circle at 94% 5%,rgba(101,87,232,.16),transparent 25%),
      linear-gradient(145deg,#11194c 0%,#090f32 74%);
  }
  .reference-home-hero .hero-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    align-items: stretch;
    width: 100%;
    min-height: 0;
    padding: 0;
  }
  .reference-home-hero .hero-inner::after { display: none; }
  .reference-home-hero .hero-copy {
    grid-column: 1;
    grid-row: 1;
    max-width: 780px;
    margin: 0 auto;
    padding: 52px 30px 46px;
    color: white;
  }
  .reference-home-hero .hero-kicker { margin-bottom: 16px; color: #63d3ef; }
  .reference-home-hero .hero-copy h1 { color: white; font-size: clamp(3.6rem,9vw,4.8rem); }
  .reference-home-hero .hero-tagline { color: #ff6f7d; white-space: normal; }
  .reference-home-hero .hero-rule { width: 58px; background: linear-gradient(90deg,var(--red),var(--violet),var(--cyan)); }
  .reference-home-hero .hero-support { color: rgba(239,245,255,.8); }
  .reference-home-hero .hero-call { color: white; }
  .reference-home-hero .hero-call .button-icon { border-color: #ff5a6b; color: #ff6978; background: rgba(255,255,255,.08); }
  .reference-home-hero .hero-action-divider { background: rgba(255,255,255,.2); }
  .reference-home-hero .home-service-visual {
    position: relative;
    grid-column: 1;
    grid-row: 2;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 21/9;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: inset 0 3px 0 rgba(67,201,237,.72);
    clip-path: none;
    filter: none;
  }
  .reference-home-hero .home-service-visual > img { object-position: center; transform: none; }
}

@media (max-width:700px) {
  .home-site-header .header-inner { min-height: 64px; }
  .home-site-header .brand-mark { width: 42px; height: 42px; }
  .home-site-header .brand-name strong { font-size: 1.04rem; }
  .reference-home-hero .hero-copy { padding: 38px 18px 34px; }
  .reference-home-hero .hero-kicker { margin-bottom: 13px; font-size: .66rem; }
  .reference-home-hero .hero-copy h1 { font-size: clamp(3rem,13vw,3.55rem); }
  .reference-home-hero .hero-tagline { margin-top: 13px; font-size: 1.13rem; }
  .reference-home-hero .hero-rule { margin-top: 13px; }
  .reference-home-hero .hero-support { margin-top: 13px; color: rgba(239,245,255,.8); font-size: .94rem; line-height: 1.52; }
  .reference-home-hero .hero-actions { gap: 10px; margin-top: 20px; }
  .reference-home-hero .hero-call { min-height: 44px; }
  .reference-home-hero .hero-call .button-icon { width: 36px; height: 36px; }
  .reference-home-hero .hero-call strong { font-size: .78rem; }
  .reference-home-hero .hero-request { min-height: 44px; padding: 10px 12px; font-size: .78rem; }
  .reference-home-hero .home-service-visual { width: 100%; margin: 0; aspect-ratio: 16/11; }
}

/* Tall desktop windows recompose before the side-by-side image can become boxy. */
@media (min-width:1201px) and (max-aspect-ratio:4/3) {
  .reference-home-hero {
    min-height: calc(100vh - 72px);
    min-height: calc(100svh - 72px);
  }
  .reference-home-hero .hero-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0,1fr);
    gap: 26px;
    align-content: stretch;
    min-height: calc(100vh - 72px);
    min-height: calc(100svh - 72px);
    padding: 32px 0 0;
  }
  .reference-home-hero .hero-inner::after { display: none; }
  .reference-home-hero .hero-copy {
    grid-column: 1;
    grid-row: 1;
    max-width: 720px;
    padding-left: 0;
  }
  .reference-home-hero .hero-copy h1 { font-size: clamp(4.25rem,6vw,5.5rem); }
  .reference-home-hero .home-service-visual {
    position: relative;
    grid-column: 1;
    grid-row: 2;
    inset: auto;
    width: calc(100% + clamp(40px,5vw,96px));
    height: 100%;
    min-height: 0;
    aspect-ratio: auto;
    margin-right: calc(-1 * clamp(20px,2.5vw,48px));
    margin-left: calc(-1 * clamp(20px,2.5vw,48px));
    clip-path: none;
  }
  .reference-home-hero .home-service-visual::after { display: none; }
  .reference-home-hero .home-service-visual > img { object-position: 57% 58%; transform: none; }
}

/* Blue photographic home hero: based on the approved dark rendering direction. */
.home-site-header {
  border-bottom: 1px solid rgba(125,180,235,.14);
  background: rgba(6,12,40,.98);
  backdrop-filter: blur(16px);
}
.home-site-header .brand-name strong { color: white; }
.home-site-header .brand-name small { color: #68d4ef; }
.home-site-header .desktop-nav a { color: rgba(241,246,255,.76); }
.home-site-header .desktop-nav a:hover { color: white; }
.home-site-header .home-header-phone { color: #ff5e6d; }
.home-site-header .menu-button { color: white; }

.reference-home-hero {
  color: white;
  background: #070d2f;
}
.reference-home-hero .hero-inner::after { display: none; }
.reference-home-hero .hero-copy { z-index: 4; color: white; }
.reference-home-hero .hero-kicker { color: #67d6f2; }
.reference-home-hero .hero-copy h1 { color: white; text-shadow: 0 4px 28px rgba(0,0,0,.18); }
.reference-home-hero .hero-tagline { color: #f7f9ff; }
.reference-home-hero .hero-rule { width: 62px; background: linear-gradient(90deg,#e83d50 0%,#7857e8 52%,#43c9ed 100%); }
.reference-home-hero .hero-support { color: rgba(236,243,255,.82); }
.reference-home-hero .hero-call { color: white; }
.reference-home-hero .hero-call .button-icon { border-color: #ff5c6b; color: #ff6675; background: rgba(5,10,35,.42); }
.reference-home-hero .hero-action-divider { background: rgba(255,255,255,.24); }
.reference-home-hero .hero-request {
  color: white;
  background: linear-gradient(135deg,#e03649,#c7253b);
  box-shadow: 0 18px 38px rgba(207,47,64,.28);
}
.reference-home-hero .home-service-visual { background: #091338; }
.reference-home-hero .home-service-visual::after {
  display: block;
  inset: 0;
  width: auto;
  height: auto;
  background:
    linear-gradient(90deg,rgba(5,10,35,.98) 0%,rgba(5,10,35,.94) 28%,rgba(5,10,35,.68) 52%,rgba(5,10,35,.18) 82%,rgba(5,10,35,.08) 100%),
    linear-gradient(0deg,rgba(5,10,35,.42),transparent 55%);
}
.reference-home-hero .home-service-visual > img {
  filter: saturate(.9) contrast(1.04);
  transform: none;
}

@media (min-width:1201px) {
  .reference-home-hero .hero-inner {
    grid-template-columns: minmax(430px,40%);
  }
  .reference-home-hero .home-service-visual {
    position: absolute;
    z-index: 0;
    grid-column: auto;
    grid-row: auto;
    inset: 0 calc(-1 * clamp(20px,2.5vw,48px));
    width: auto;
    height: 100%;
    min-height: 0;
    aspect-ratio: auto;
    margin: 0;
    border: 0;
    border-radius: 0;
    clip-path: none;
    filter: none;
  }
  .reference-home-hero .home-service-visual > img { object-position: 58% center; }
}

@media (max-width:1200px) {
  .reference-home-hero {
    background:
      radial-gradient(circle at 8% 34%,rgba(67,201,237,.15),transparent 30%),
      linear-gradient(145deg,#11194c 0%,#090f32 76%);
  }
  .reference-home-hero .hero-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 0;
  }
  .reference-home-hero .home-service-visual {
    position: relative;
    z-index: 1;
    grid-column: 1;
    grid-row: 1;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 21/9;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    clip-path: none;
  }
  .reference-home-hero .home-service-visual::after {
    display: block;
    background: linear-gradient(0deg,rgba(9,15,50,.48),transparent 52%);
  }
  .reference-home-hero .home-service-visual > img { object-position: 56% center; }
  .reference-home-hero .hero-copy {
    grid-column: 1;
    grid-row: 2;
    width: 100%;
    max-width: 780px;
    margin: 0 auto;
    padding: 46px 30px 50px;
  }
}

@media (max-width:700px) {
  .reference-home-hero .home-service-visual { aspect-ratio: 16/10; }
  .reference-home-hero .home-service-visual > img { object-position: 58% center; }
  .reference-home-hero .hero-copy { padding: 34px 18px 38px; }
}

/* Mobile service hero refinement: familiar photo, message, primary action flow. */
.home-site-header .brand-mark {
  padding: 5px;
  border-radius: 11px;
  background: white;
  box-shadow: 0 8px 22px rgba(0,0,0,.18);
}

@media (max-width:700px) {
  .home-site-header .header-inner { min-height: 68px; }
  .home-site-header .brand-mark { width: 46px; height: 46px; padding: 5px; border-radius: 10px; }
  .home-site-header .brand-name strong { font-size: 1.08rem; }
  .home-site-header .brand-name small { margin-top: 5px; font-size: .58rem; }
  .home-site-header .menu-button { width: 46px; height: 46px; }

  .reference-home-hero .home-service-visual {
    height: clamp(230px,64vw,270px);
    aspect-ratio: auto;
  }
  .reference-home-hero .home-service-visual::after {
    background: linear-gradient(0deg,#090f32 0%,rgba(9,15,50,.72) 15%,transparent 48%);
  }
  .reference-home-hero .home-service-visual > img { object-position: 60% center; }

  .reference-home-hero .hero-copy { padding: 26px 18px 34px; }
  .reference-home-hero .hero-kicker { margin-bottom: 11px; font-size: .64rem; line-height: 1.45; }
  .reference-home-hero .hero-copy h1 { font-size: clamp(2.8rem,12.4vw,3.25rem); line-height: .9; }
  .reference-home-hero .hero-tagline { margin-top: 13px; font-size: 1.06rem; line-height: 1.28; }
  .reference-home-hero .hero-rule { width: 52px; margin-top: 12px; }
  .reference-home-hero .hero-support { max-width: 36ch; margin-top: 12px; font-size: .92rem; line-height: 1.5; }

  .reference-home-hero .hero-actions {
    width: 100%;
    margin-top: 21px;
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
  }
  .reference-home-hero .hero-request {
    order: -1;
    width: 100%;
    min-height: 52px;
    padding: 12px 17px;
    justify-content: center;
    border-radius: 8px;
    font-size: .88rem;
  }
  .reference-home-hero .hero-call {
    width: 100%;
    min-height: 50px;
    padding: 6px 14px;
    justify-content: center;
    border: 1px solid rgba(255,255,255,.26);
    border-radius: 8px;
    background: rgba(255,255,255,.045);
  }
  .reference-home-hero .hero-call .button-icon { width: 34px; height: 34px; }
  .reference-home-hero .hero-call strong { font-size: .86rem; }
  .reference-home-hero .hero-action-divider { display: none; }
}

/* Interior-page standardization: real photo first, then readable service copy. */
.about-company-portrait {
  border: 1px solid rgba(125,199,255,.2);
  border-radius: 24px;
  background: linear-gradient(150deg,#1b2862 0%,#101849 48%,#090f32 100%);
  box-shadow: var(--shadow);
}
.about-company-portrait-shape { display: none; }
.about-company-portrait img {
  right: 0;
  left: 0;
  width: auto;
  max-width: 100%;
  height: 96%;
  filter: drop-shadow(0 22px 30px rgba(0,0,0,.22));
}
.about-company-portrait figcaption {
  right: 0;
  bottom: 0;
  left: 0;
  width: auto;
  max-width: none;
  padding: 18px 22px;
  border: 0;
  border-top: 1px solid rgba(255,255,255,.12);
  border-radius: 0;
  background: linear-gradient(180deg,rgba(7,12,45,.9),#070c2d);
  box-shadow: none;
}
.footer-language { color: #78d7f0; font-weight: 800; }

@media (max-width:1000px) {
  .cooling-hero,.heating-hero,.air-quality-hero {
    min-height: 0;
    isolation: auto;
    background: var(--night);
  }
  .cooling-hero::after,.heating-hero::after,.air-quality-hero::after,
  .cooling-hero .page-hero-inner::after,.heating-hero .page-hero-inner::after,.air-quality-hero .page-hero-inner::after {
    display: none;
  }
  .cooling-hero .page-hero-inner,.heating-hero .page-hero-inner,.air-quality-hero .page-hero-inner {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 0;
    align-items: stretch;
    width: 100%;
    min-height: 0;
    padding: 0;
  }
  .cooling-hero .page-hero-media,.heating-hero .page-hero-media,.air-quality-hero .page-hero-media {
    position: relative;
    z-index: 1;
    inset: auto;
    grid-column: 1;
    grid-row: 1;
    width: 100%;
    height: clamp(320px,54vw,430px);
    margin: 0;
    overflow: hidden;
    transform: none;
  }
  .cooling-hero .page-hero-media::before,.heating-hero .page-hero-media::before,.air-quality-hero .page-hero-media::before { display: none; }
  .cooling-hero .page-hero-media::after,.heating-hero .page-hero-media::after,.air-quality-hero .page-hero-media::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 22%;
    background: linear-gradient(180deg,transparent,var(--night));
    content: "";
    pointer-events: none;
  }
  .cooling-hero .page-hero-media img,.heating-hero .page-hero-media img,.air-quality-hero .page-hero-media img {
    width: 100%;
    height: 100%;
    border-radius: 0;
    object-fit: cover;
    opacity: 1;
    box-shadow: none;
  }
  .cooling-hero .page-hero-media img { object-position: center 58%; }
  .heating-hero .page-hero-media img { object-position: center 52%; }
  .air-quality-hero .page-hero-media img { object-position: center 42%; }
  .cooling-hero .page-hero-copy,.heating-hero .page-hero-copy,.air-quality-hero .page-hero-copy {
    position: relative;
    z-index: 2;
    grid-column: 1;
    grid-row: 2;
    width: min(680px,calc(100% - 48px));
    margin: 0 auto;
    padding: 38px 0 56px;
    text-shadow: none;
  }
  .cooling-hero .page-hero-copy h1,.heating-hero .page-hero-copy h1,.air-quality-hero .page-hero-copy h1 {
    max-width: 12ch;
    font-size: clamp(3rem,7.4vw,4rem);
  }
  .cooling-hero .page-hero-copy > p:not(.eyebrow),.heating-hero .page-hero-copy > p:not(.eyebrow),.air-quality-hero .page-hero-copy > p:not(.eyebrow) {
    max-width: 58ch;
    margin-top: 19px;
    color: var(--muted);
  }
  .cooling-hero .hero-actions,.heating-hero .hero-actions,.air-quality-hero .hero-actions { margin-top: 27px; }

  .about-company-portrait {
    width: min(100%,500px);
    min-height: 500px;
    justify-self: start;
  }
}

@media (max-width:700px) {
  .cooling-hero .page-hero-media,.heating-hero .page-hero-media,.air-quality-hero .page-hero-media {
    height: clamp(250px,68vw,320px);
  }
  .cooling-hero .page-hero-copy,.heating-hero .page-hero-copy,.air-quality-hero .page-hero-copy {
    width: calc(100% - 36px);
    min-height: 0;
    padding: 27px 0 42px;
  }
  .cooling-hero .page-hero-copy h1,.heating-hero .page-hero-copy h1,.air-quality-hero .page-hero-copy h1 {
    font-size: clamp(2.68rem,12.2vw,3.35rem);
    line-height: 1;
  }
  .cooling-hero .page-hero-copy .eyebrow,.heating-hero .page-hero-copy .eyebrow,.air-quality-hero .page-hero-copy .eyebrow {
    margin-bottom: 13px;
    font-size: .64rem;
    line-height: 1.45;
  }
  .cooling-hero .page-hero-copy > p:not(.eyebrow),.heating-hero .page-hero-copy > p:not(.eyebrow),.air-quality-hero .page-hero-copy > p:not(.eyebrow) {
    margin-top: 16px;
    font-size: .93rem;
    line-height: 1.55;
  }
  .cooling-hero .hero-actions,.heating-hero .hero-actions,.air-quality-hero .hero-actions {
    margin-top: 22px;
  }
  .trust-strip { display: none; }
  .about-company-hero { padding-top: 54px; }
  .about-company-portrait { min-height: 420px; border-radius: 18px; }
  .about-company-portrait figcaption { padding: 15px 17px; }
}

@media (max-width:520px) {
  .cooling-hero .hero-actions,.heating-hero .hero-actions,.air-quality-hero .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .cooling-hero .hero-actions .button,.heating-hero .hero-actions .button,.air-quality-hero .hero-actions .button { width: 100%; }
}

/* Whole-site reading flow: fewer repeated facts and calmer mobile scanning. */
.center-heading { max-width: 720px; margin-bottom: 38px; }
.center-heading > p:last-child { max-width: 52ch; margin-top: 16px; }
.service-card { min-height: 285px; padding: 30px; }
.service-card .service-icon { margin-bottom: 22px; }
.service-card > p { max-width: 32ch; margin: 13px 0 20px; }
.split-heading:has(> div:only-child) { grid-template-columns: 1fr; max-width: 760px; gap: 0; margin-bottom: 36px; }
.home-standard-points article { min-height: 0; }
.home-standard-points article div { align-self: center; }
.heating-intro,.air-intro,.cooling-intro { grid-template-columns: 1fr; max-width: 820px; gap: 0; margin-bottom: 34px; }
.heating-service-row { gap: 12px; margin-top: 0; }
.heating-service-row article { min-height: 245px; padding: 27px; }
.heating-service-row article p { margin-top: 12px; line-height: 1.55; }
.air-option-list article { min-height: 0; }
.faq-section .section-shell > h2 { max-width: 16ch; }
.faq-grid { gap: 12px; margin-top: 32px; }
.faq-grid details { padding: 20px 22px; }
.faq-grid details p { max-width: 58ch; line-height: 1.6; }
.about-company-story-copy > p:not(.eyebrow) { max-width: 58ch; }
.about-area-cities {
  max-width: 560px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.about-area-cities summary {
  width: fit-content;
  color: #8fdcf3;
  font-size: .82rem;
  font-weight: 850;
  cursor: pointer;
}
.about-company-area .about-area-cities p {
  margin: 15px 0 0;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.8;
}

@media (max-width:880px) {
  .trust-strip { display: none; }
  .page-content,.service-proof,.faq-section,.inner-cta,
  .work-section,.reviews,.about-company-story,.about-company-principles,.about-company-area {
    padding-block: clamp(58px,8vw,76px);
  }
  .service-grid { gap: 13px; }
  .service-card { min-height: 0; }
  .heating-service-row { grid-template-columns: 1fr; }
  .heating-service-row article { min-height: 0; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-grid details { max-width: 760px; }
  .about-company-fact-strip { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .about-company-fact-strip > div {
    padding: 18px 16px;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }
  .about-company-fact-strip > div:first-child { padding-left: 0; }
  .about-company-fact-strip > div:last-child { border-right: 0; }
  .request-contact-shell { gap: 32px; }
}

@media (max-width:700px) {
  h2 { font-size: clamp(2.05rem,10vw,2.75rem); line-height: 1.03; }
  p { line-height: 1.6; }
  .eyebrow { margin-bottom: 16px; font-size: .62rem; letter-spacing: .12em; }
  .center-heading { margin: 0 0 28px; text-align: left; }
  .center-heading .eyebrow { justify-content: flex-start; }
  .center-heading > p:last-child { margin: 14px 0 0; }
  .services.section-band,.page-content,.service-proof,.faq-section,.inner-cta,
  .home-standard,.work-section,.reviews,.about-company-story,.about-company-principles,
  .about-company-area,.about-company-cta { padding-block: 56px; }

  .service-grid { grid-template-columns: 1fr; gap: 10px; }
  .service-card {
    display: grid;
    grid-template-columns: 48px minmax(0,1fr);
    column-gap: 15px;
    padding: 21px;
    border-radius: 14px;
    box-shadow: none;
  }
  .service-card:hover { transform: none; box-shadow: none; }
  .service-card .service-icon { grid-column: 1; grid-row: 1/4; width: 46px; height: 46px; margin: 0; }
  .service-card .service-icon svg { width: 23px; height: 23px; }
  .service-card h3,.service-card > p,.service-card .text-link { grid-column: 2; }
  .service-card h3 { font-size: 1.25rem; }
  .service-card > p { margin: 7px 0 12px; font-size: .86rem; }
  .service-card .text-link { margin-top: 0; font-size: .82rem; }

  .home-standard { gap: 34px; }
  .home-standard-copy > p:not(.eyebrow) { margin-top: 18px; }
  .home-standard-points { gap: 0; margin-top: 24px; border-top: 1px solid var(--line); }
  .home-standard-points article { grid-template-columns: 32px 1fr; gap: 10px; padding: 15px 0; border-bottom: 1px solid var(--line); }
  .home-standard-points article > span { font-size: .62rem; }
  .home-standard-points article strong { font-size: .9rem; }

  .home-proof-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
  .home-proof-gallery figure { min-height: 245px; border-radius: 12px; }
  .home-proof-gallery figure:nth-child(n+3) { display: none; }

  .review-grid { gap: 10px; }
  .review-card { min-height: 0; padding: 22px; border-radius: 14px; box-shadow: none; }
  .review-card blockquote { margin: 18px 0 22px; font-size: .94rem; line-height: 1.58; }
  .review-card:nth-child(3) { display: none; }
  .review-links { display: grid; justify-content: start; gap: 12px; margin-top: 24px; }

  .heating-intro,.air-intro,.cooling-intro { margin-bottom: 24px; }
  .heating-service-row { gap: 9px; }
  .heating-service-row article {
    display: grid;
    grid-template-columns: 44px 1fr;
    column-gap: 13px;
    padding: 20px;
    border-radius: 14px;
  }
  .heating-service-row article .service-icon { grid-row: 1/3; width: 42px; height: 42px; margin: 0; }
  .heating-service-row article h3,.heating-service-row article p { grid-column: 2; }
  .heating-service-row article h3 { font-size: 1.14rem; }
  .heating-service-row article p { margin-top: 6px; font-size: .84rem; }
  .heating-review { margin-top: 18px; padding: 19px 20px; font-size: .9rem; line-height: 1.58; }
  .heating-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); grid-auto-rows: 250px; gap: 10px; }
  .heating-gallery figure,.heating-gallery .heating-gallery-lead { grid-column: span 1; grid-row: span 1; border-radius: 13px; }
  .heating-gallery figure:nth-child(n+3) { display: none; }

  .process-steps { gap: 0; margin-top: 22px; border-top: 1px solid var(--line); }
  .process-steps > div { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .process-steps span { font-size: .82rem; }
  .check-list { gap: 10px; margin-top: 22px; }
  .check-list li { font-size: .86rem; }

  .faq-section .section-shell > h2 { max-width: 14ch; }
  .faq-grid { gap: 8px; margin-top: 24px; }
  .faq-grid details { padding: 17px 18px; border-radius: 12px; }
  .faq-grid summary { font-size: .9rem; line-height: 1.4; }
  .faq-grid details p { margin-top: 12px; font-size: .84rem; }

  .closing-panel { min-height: 0; border-radius: 15px; }
  .closing-panel > div { padding: 38px 24px; }
  .closing-panel p:not(.eyebrow) { margin-top: 15px; }

  .about-company-hero-grid { gap: 30px; }
  .about-company-hero-copy > p:not(.eyebrow) { margin-top: 18px; font-size: .94rem; }
  .about-company-portrait { min-height: 360px; }
  .about-company-fact-strip { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .about-company-fact-strip > div { padding: 15px 8px; }
  .about-company-fact-strip span { font-size: .53rem; letter-spacing: .08em; }
  .about-company-fact-strip strong { font-size: .72rem; line-height: 1.35; }
  .about-company-story-grid { gap: 32px; }
  .about-story-image { min-height: 330px; }
  .about-company-story-copy > p:not(.eyebrow) { margin-top: 18px; }
  .about-principles-list { gap: 0; margin-top: 24px; border-top: 1px solid var(--line); }
  .about-principles-list article { min-height: 0; padding: 17px 0; border: 0; border-bottom: 1px solid var(--line); background: transparent; }
  .about-principles-list article h3 { font-size: 1.05rem; }
  .about-principles-list article p { margin-top: 5px; font-size: .83rem; }
  .about-company-area-grid { gap: 32px; }
  .about-company-area p:not(.eyebrow) { margin-top: 18px; }
  .about-area-cities { margin-top: 20px; }

  .request-contact-shell { gap: 26px; padding-bottom: 52px; }
  .request-contact-copy > p:not(.eyebrow) { margin-top: 16px; line-height: 1.55; }
  .request-contact-actions { margin-top: 22px; }
  .site-footer { padding-top: 48px; }
  .footer-brand-block p { display: none; }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 30px 20px; }
  .footer-brand-block { grid-column: 1/-1; }
  .footer-contact { grid-column: 1/-1; }
  .footer-bottom { margin-top: 30px; }
}

@media (max-width:390px) {
  .about-company-fact-strip { grid-template-columns: 1fr 1fr; }
  .about-company-fact-strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .about-company-fact-strip > div:nth-child(odd) { border-right: 1px solid var(--line); }
  .about-company-fact-strip > div:last-child { grid-column: 1/-1; border-bottom: 0; border-right: 0; }
  .home-proof-gallery { grid-template-columns: 1fr; }
  .home-proof-gallery figure { min-height: 260px; }
  .home-proof-gallery figure:nth-child(2) { display: none; }
}

/* v54: approved mobile service hero direction B — one photographic hero, one clear message. */
.service-hero-proof { display: none; }

@media (max-width:1000px) {
  .cooling-hero,.heating-hero,.air-quality-hero {
    min-height: 0;
    isolation: isolate;
    overflow: hidden;
    background: var(--night);
  }
  .cooling-hero::after,.heating-hero::after,.air-quality-hero::after,
  .cooling-hero .page-hero-inner::after,.heating-hero .page-hero-inner::after,.air-quality-hero .page-hero-inner::after {
    display: none;
  }
  .cooling-hero .page-hero-inner,.heating-hero .page-hero-inner,.air-quality-hero .page-hero-inner {
    position: relative;
    display: grid;
    grid-template: 1fr/1fr;
    width: 100%;
    min-height: clamp(650px,calc(100svh - 82px),790px);
    margin: 0;
    padding: 0;
  }
  .cooling-hero .page-hero-media,.heating-hero .page-hero-media,.air-quality-hero .page-hero-media {
    position: absolute;
    z-index: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    overflow: hidden;
    transform: none;
  }
  .cooling-hero .page-hero-media::before,.heating-hero .page-hero-media::before,.air-quality-hero .page-hero-media::before { display: none; }
  .cooling-hero .page-hero-media::after,.heating-hero .page-hero-media::after,.air-quality-hero .page-hero-media::after {
    position: absolute;
    inset: 0;
    height: auto;
    background:
      linear-gradient(180deg,rgba(7,12,45,.03) 12%,rgba(7,12,45,.18) 31%,rgba(7,12,45,.72) 56%,#070c2d 88%),
      linear-gradient(90deg,rgba(7,12,45,.16),transparent 70%);
    content: "";
    pointer-events: none;
  }
  .cooling-hero .page-hero-media img,.heating-hero .page-hero-media img,.air-quality-hero .page-hero-media img {
    width: 100%;
    height: 100%;
    min-height: 0;
    border-radius: 0;
    object-fit: cover;
    opacity: 1;
    box-shadow: none;
  }
  .cooling-hero .page-hero-media img { object-position: center 54%; }
  .heating-hero .page-hero-media img { object-position: center 45%; }
  .air-quality-hero .page-hero-media img { object-position: center 40%; }

  .cooling-hero .page-hero-copy,.heating-hero .page-hero-copy,.air-quality-hero .page-hero-copy {
    position: relative;
    z-index: 2;
    grid-area: 1/1;
    align-self: end;
    width: min(680px,calc(100% - 48px));
    margin: 0 auto;
    padding: 44px 0 30px;
    color: white;
    text-shadow: 0 3px 24px rgba(0,0,0,.42);
  }
  .cooling-hero .page-hero-copy .eyebrow,.heating-hero .page-hero-copy .eyebrow,.air-quality-hero .page-hero-copy .eyebrow {
    margin-bottom: 15px;
    color: #8de4f7;
  }
  .cooling-hero .page-hero-copy h1,.heating-hero .page-hero-copy h1,.air-quality-hero .page-hero-copy h1 {
    max-width: 11ch;
    color: white;
    font-size: clamp(3.35rem,8vw,4.4rem);
    line-height: .92;
  }
  .cooling-hero .page-hero-copy > p:not(.eyebrow),.heating-hero .page-hero-copy > p:not(.eyebrow),.air-quality-hero .page-hero-copy > p:not(.eyebrow) {
    max-width: 50ch;
    margin-top: 17px;
    color: rgba(241,244,255,.86);
    font-size: 1rem;
    line-height: 1.5;
  }
  .cooling-hero .hero-actions,.heating-hero .hero-actions,.air-quality-hero .hero-actions {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 10px;
    width: min(100%,430px);
    margin-top: 22px;
    text-shadow: none;
  }
  .cooling-hero .hero-actions .button,.heating-hero .hero-actions .button,.air-quality-hero .hero-actions .button {
    width: 100%;
    min-height: 50px;
    padding: 11px 14px;
    border-radius: 8px;
  }
  .service-hero-proof {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 8px;
    width: min(100%,430px);
    margin: 18px 0 0;
    padding: 14px 0 0;
    border-top: 1px solid rgba(255,255,255,.17);
    color: rgba(238,242,255,.8);
    list-style: none;
    text-align: center;
    text-shadow: none;
  }
  .service-hero-proof li {
    font-size: .62rem;
    font-weight: 900;
    letter-spacing: .09em;
    text-transform: uppercase;
  }
}

@media (max-width:700px) {
  .cooling-hero .page-hero-inner,.heating-hero .page-hero-inner,.air-quality-hero .page-hero-inner {
    min-height: clamp(620px,calc(100svh - 68px),780px);
  }
  .cooling-hero .page-hero-copy,.heating-hero .page-hero-copy,.air-quality-hero .page-hero-copy {
    width: calc(100% - 36px);
    padding: 36px 0 24px;
  }
  .cooling-hero .page-hero-copy h1,.heating-hero .page-hero-copy h1,.air-quality-hero .page-hero-copy h1 {
    font-size: clamp(3rem,13.2vw,3.55rem);
    line-height: .9;
  }
  .cooling-hero .page-hero-copy > p:not(.eyebrow),.heating-hero .page-hero-copy > p:not(.eyebrow),.air-quality-hero .page-hero-copy > p:not(.eyebrow) {
    margin-top: 14px;
    font-size: .92rem;
    line-height: 1.48;
  }
  .cooling-hero .page-hero-copy .eyebrow,.heating-hero .page-hero-copy .eyebrow,.air-quality-hero .page-hero-copy .eyebrow {
    margin-bottom: 12px;
    font-size: .62rem;
  }
  .cooling-hero .hero-actions,.heating-hero .hero-actions,.air-quality-hero .hero-actions {
    grid-template-columns: repeat(2,minmax(0,1fr));
    margin-top: 19px;
  }
  .cooling-hero .hero-actions .button,.heating-hero .hero-actions .button,.air-quality-hero .hero-actions .button {
    min-height: 48px;
    font-size: .78rem;
  }
  .cooling-hero .hero-actions .button svg,.heating-hero .hero-actions .button svg,.air-quality-hero .hero-actions .button svg { width: 18px; height: 18px; }
  .service-hero-proof { margin-top: 15px; padding-top: 12px; }
}

@media (max-width:365px) {
  .cooling-hero .page-hero-copy,.heating-hero .page-hero-copy,.air-quality-hero .page-hero-copy { width: calc(100% - 28px); }
  .cooling-hero .page-hero-copy h1,.heating-hero .page-hero-copy h1,.air-quality-hero .page-hero-copy h1 { font-size: 2.75rem; }
  .cooling-hero .hero-actions .button,.heating-hero .hero-actions .button,.air-quality-hero .hero-actions .button { padding-inline: 9px; font-size: .73rem; }
}

/* v55: keep every brand accent attached to the exact words it emphasizes. */
.accent-word {
  max-width: 100%;
  white-space: nowrap;
}

/* v56: one shared header and two deliberate home-hero states: desktop and mobile. */
.hero-call-mobile { display: none; }

.unified-site-header {
  overflow: visible;
  border-bottom: 1px solid rgba(125,180,235,.14);
  background: rgba(6,12,40,.98);
  box-shadow: none;
  backdrop-filter: blur(16px);
}
.unified-site-header .header-inner {
  width: min(1480px,calc(100% - 56px));
  min-height: 86px;
}
.unified-site-header .brand { gap: 11px; }
.unified-site-header .brand-mark {
  width: 56px;
  height: 56px;
  padding: 6px;
  border-radius: 12px;
  background: white;
}
.unified-site-header .brand-name strong {
  font-family: "Barlow Condensed",var(--body);
  font-size: 1.28rem;
  font-style: italic;
  font-weight: 800;
  letter-spacing: .035em;
}
.unified-site-header .brand-name small { font-size: .62rem; }
.unified-site-header .desktop-nav { gap: clamp(10px,1.25vw,22px); }
.unified-site-header .desktop-nav a { padding-inline: 7px; }
.unified-site-header .header-action { min-width: 142px; }

@media (min-width:881px) {
  .unified-site-header .header-inner { grid-template-columns: auto 1fr auto; }
  .unified-site-header .desktop-nav { display: flex; }
  .unified-site-header .menu-button { display: none; }
  .unified-site-header .header-action { display: inline-flex; }

  .reference-home-hero {
    display: block;
    min-height: calc(100vh - 86px);
    min-height: calc(100svh - 86px);
    overflow: hidden;
    color: white;
    background: #070d2f;
  }
  .reference-home-hero::before,.reference-home-hero::after { display: none; }
  .reference-home-hero .hero-inner {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    min-height: calc(100vh - 86px);
    min-height: calc(100svh - 86px);
    margin: 0;
    padding: 0;
  }
  .reference-home-hero .hero-inner::after { display: none; }
  .reference-home-hero .hero-copy {
    position: relative;
    z-index: 4;
    width: min(620px,44vw);
    max-width: 620px;
    margin-left: max(38px,calc((100vw - 1500px)/2 + 38px));
    padding: 0;
    color: white;
    transform: translateY(-1vh);
  }
  .reference-home-hero .hero-kicker { margin-bottom: 20px; color: #67d6f2; }
  .reference-home-hero .hero-copy h1 {
    color: white;
    font-size: clamp(4.6rem,6.15vw,7rem);
    line-height: .86;
    text-shadow: 0 4px 28px rgba(0,0,0,.2);
  }
  .reference-home-hero .hero-tagline {
    margin-top: 20px;
    color: #f7f9ff;
    font-size: clamp(1.25rem,1.55vw,1.65rem);
    white-space: normal;
  }
  .reference-home-hero .hero-rule { margin-top: 17px; }
  .reference-home-hero .hero-support {
    max-width: 43ch;
    margin-top: 17px;
    color: rgba(236,243,255,.84);
    font-size: clamp(1rem,1.08vw,1.1rem);
  }
  .reference-home-hero .hero-actions { margin-top: 27px; }
  .reference-home-hero .home-service-visual {
    position: absolute;
    z-index: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    min-height: 0;
    margin: 0;
    overflow: hidden;
    border: 0;
    border-radius: 0;
    clip-path: none;
    filter: none;
  }
  .reference-home-hero .home-service-visual::before { display: none; }
  .reference-home-hero .home-service-visual::after {
    display: block;
    inset: 0;
    width: auto;
    height: auto;
    background:
      linear-gradient(90deg,rgba(5,10,35,.98) 0%,rgba(5,10,35,.91) 27%,rgba(5,10,35,.62) 52%,rgba(5,10,35,.2) 78%,rgba(5,10,35,.08) 100%),
      linear-gradient(0deg,rgba(5,10,35,.45),transparent 52%);
  }
  .reference-home-hero .home-service-visual > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 59% center;
    filter: saturate(.9) contrast(1.04);
    transform: none;
  }
}

@media (max-width:880px) {
  .unified-site-header .header-inner {
    grid-template-columns: 1fr auto;
    width: calc(100% - 32px);
    min-height: 70px;
  }
  .unified-site-header .desktop-nav,.unified-site-header .header-action { display: none; }
  .unified-site-header .menu-button { display: block; }
  .unified-site-header .brand-mark { width: 46px; height: 46px; padding: 5px; }
  .unified-site-header .brand-name strong { font-size: 1.05rem; }
  .unified-site-header .brand-name small { margin-top: 5px; font-size: .55rem; }

  .reference-home-hero {
    display: block;
    min-height: 0;
    overflow: hidden;
    background: var(--night);
  }
  .reference-home-hero::before,.reference-home-hero::after { display: none; }
  .reference-home-hero .hero-inner {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    width: 100%;
    min-height: 0;
    margin: 0;
    padding: 0;
  }
  .reference-home-hero .hero-inner::after { display: none; }
  .reference-home-hero .home-service-visual {
    position: relative;
    z-index: 1;
    grid-column: 1;
    grid-row: 1;
    inset: auto;
    width: 100%;
    height: clamp(250px,58vw,360px);
    min-height: 0;
    aspect-ratio: auto;
    margin: 0;
    overflow: hidden;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    clip-path: none;
    filter: none;
  }
  .reference-home-hero .home-service-visual::before,.reference-home-hero .home-service-visual::after { display: none; }
  .reference-home-hero .home-service-visual > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 60% center;
    opacity: 1;
    filter: saturate(.94) contrast(1.02);
    transform: none;
  }
  .reference-home-hero .hero-copy {
    position: relative;
    z-index: 2;
    grid-column: 1;
    grid-row: 2;
    width: min(680px,100%);
    max-width: none;
    margin: 0 auto;
    padding: 34px 24px 42px;
    color: white;
    transform: none;
  }
  .reference-home-hero .hero-kicker { margin-bottom: 12px; color: #67d6f2; }
  .reference-home-hero .hero-copy h1 { color: white; font-size: clamp(3rem,10vw,4.2rem); line-height: .9; }
  .reference-home-hero .hero-tagline { margin-top: 14px; color: #f7f9ff; font-size: 1.08rem; }
  .reference-home-hero .hero-rule { margin-top: 13px; }
  .reference-home-hero .hero-support { max-width: 40ch; margin-top: 13px; color: rgba(236,243,255,.82); font-size: .94rem; }
  .reference-home-hero .hero-actions {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 10px;
    width: 100%;
    margin-top: 22px;
  }
  .reference-home-hero .hero-action-divider { display: none; }
  .reference-home-hero .hero-call,.reference-home-hero .hero-request {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    justify-content: center;
    padding: 9px 12px;
    border-radius: 8px;
  }
  .reference-home-hero .hero-call {
    border: 1px solid rgba(255,255,255,.25);
    color: white;
    background: rgba(255,255,255,.05);
  }
  .reference-home-hero .hero-call-desktop { display: none; }
  .reference-home-hero .hero-call-mobile { display: inline; }
  .reference-home-hero .hero-request { order: initial; color: white; }
}

@media (max-width:420px) {
  .reference-home-hero .hero-copy { padding-inline: 18px; }
  .reference-home-hero .hero-copy h1 { font-size: clamp(2.8rem,13vw,3.35rem); }
  .reference-home-hero .hero-actions { gap: 9px; }
  .reference-home-hero .hero-call,.reference-home-hero .hero-request { padding-inline: 9px; font-size: .78rem; }
}

/* v57: use the established service-page visual language for the Home mobile hero. */
.home-hero-proof { display: none; }

@media (max-width:880px) {
  .reference-home-hero {
    min-height: calc(100svh - 70px);
    background: #060c2d;
  }
  .reference-home-hero .hero-inner {
    position: relative;
    display: block;
    min-height: calc(100svh - 70px);
    isolation: isolate;
  }
  .reference-home-hero .home-service-visual {
    position: absolute;
    z-index: 0;
    inset: 0;
    width: 100%;
    height: 100%;
  }
  .reference-home-hero .home-service-visual::after {
    display: none;
  }
  .reference-home-hero .home-service-visual > img {
    object-position: 62% center;
    filter: saturate(.92) contrast(1.04);
  }
  .reference-home-hero .hero-copy {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    left: 0;
    width: min(680px,100%);
    margin: 0 auto;
    padding: 76px 24px 20px;
    background: linear-gradient(180deg,transparent 0%,rgba(6,12,45,.82) 18%,#060c2d 42%,#060c2d 100%);
  }
  .reference-home-hero .hero-kicker { margin-bottom: 14px; }
  .reference-home-hero .hero-copy h1 {
    max-width: 9ch;
    font-size: clamp(3.15rem,10.5vw,4.35rem);
    line-height: .88;
    text-wrap: balance;
  }
  .reference-home-hero .hero-tagline { margin-top: 15px; }
  .reference-home-hero .hero-support { max-width: 38ch; }
  .reference-home-hero .hero-actions { margin-top: 20px; }
  .home-hero-proof {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 0;
    margin: 18px 0 0;
    padding: 14px 0 0;
    border-top: 1px solid rgba(255,255,255,.2);
    color: rgba(246,248,255,.9);
    list-style: none;
    text-align: center;
  }
  .home-hero-proof li {
    font-size: .64rem;
    font-weight: 900;
    letter-spacing: .1em;
    text-transform: uppercase;
  }
}

@media (max-width:420px) {
  .reference-home-hero .hero-copy { padding: 70px 18px 18px; }
  .reference-home-hero .hero-copy h1 { font-size: clamp(3rem,13.3vw,3.55rem); }
  .reference-home-hero .hero-tagline { font-size: 1.05rem; }
  .reference-home-hero .hero-support { font-size: .9rem; }
  .home-hero-proof { margin-top: 16px; padding-top: 12px; }
  .home-hero-proof li { font-size: .58rem; }
}

/* v58: company-first About hero and a higher mobile neighborhood crop. */
.about-work-hero {
  position: relative;
  min-height: max(620px,calc(100svh - 87px));
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--night);
  isolation: isolate;
}
.about-work-hero-media,.about-work-hero-shade {
  position: absolute;
  inset: 0;
  margin: 0;
}
.about-work-hero-media { z-index: -2; }
.about-work-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  filter: saturate(.88) contrast(1.06);
}
.about-work-hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg,rgba(5,10,35,.98) 0%,rgba(5,10,35,.92) 34%,rgba(5,10,35,.6) 58%,rgba(5,10,35,.18) 100%),
    linear-gradient(0deg,rgba(5,10,35,.68),transparent 56%);
}
.about-work-hero-inner {
  display: flex;
  min-height: inherit;
  align-items: center;
}
.about-work-hero-copy {
  width: min(700px,58%);
  padding: 46px 0 48px;
}
.about-work-hero-copy h1 {
  max-width: none;
  font-size: clamp(3.9rem,5.4vw,5.8rem);
  line-height: .84;
  letter-spacing: -.025em;
  text-transform: uppercase;
}
.about-work-hero-copy .about-title-line { display: block; width: max-content; max-width: 100%; white-space: nowrap; }
.about-work-hero-copy .accent-word { white-space: normal; }
.about-work-hero-copy > p:not(.eyebrow) {
  max-width: 560px;
  margin: 25px 0 0;
  color: #d5dcf0;
  font-size: 1.04rem;
}
.about-work-facts {
  display: flex;
  gap: clamp(20px,3vw,34px);
  margin: 31px 0 0;
}
.about-work-facts div {
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
}
.about-work-facts dt {
  color: #99a7cf;
  font-size: .61rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.about-work-facts dd {
  margin: 6px 0 0;
  color: white;
  font-size: .84rem;
  font-weight: 800;
}
.about-work-owner {
  display: flex;
  gap: 13px;
  align-items: center;
  width: fit-content;
  margin-top: 30px;
  padding: 10px 15px 10px 10px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 13px;
  background: rgba(6,12,45,.78);
  box-shadow: 0 16px 36px rgba(0,0,0,.24);
  backdrop-filter: blur(12px);
}
.about-work-owner img {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  object-fit: cover;
  object-position: center 14%;
  background: #1a2360;
}
.about-work-owner span { display: grid; gap: 3px; }
.about-work-owner strong { color: white; font-size: .82rem; }
.about-work-owner small {
  color: #74d8ef;
  font-size: .57rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}

@media (max-width:880px) {
  .reference-home-hero .home-service-visual > img {
    top: -17%;
    bottom: auto;
    height: 117%;
  }
  .about-work-hero {
    min-height: calc(100svh - 70px);
  }
  .about-work-hero-media img { object-position: 52% center; }
  .about-work-hero-shade {
    background: linear-gradient(180deg,rgba(5,10,35,.04) 18%,rgba(5,10,35,.28) 47%,rgba(5,10,35,.9) 70%,#060c2d 91%);
  }
  .about-work-hero-inner {
    min-height: inherit;
    align-items: end;
    width: min(680px,100%);
  }
  .about-work-hero-copy {
    width: 100%;
    padding: 110px 24px 24px;
  }
  .about-work-hero-copy h1 {
    max-width: none;
    font-size: clamp(3.1rem,11.2vw,4.55rem);
  }
  .about-work-hero-copy > p:not(.eyebrow) {
    max-width: 39ch;
    margin-top: 17px;
    font-size: .94rem;
  }
  .about-work-facts { margin-top: 22px; }
  .about-work-owner { margin-top: 22px; }
}

@media (max-width:520px) {
  .about-work-hero-copy { padding: 86px 18px 18px; }
  .about-work-hero-copy .eyebrow { color: #6bd8f3; }
  .about-work-hero-copy h1 {
    max-width: 100%;
    font-size: clamp(2.3rem,10.1vw,2.65rem);
    letter-spacing: -.035em;
    overflow-wrap: normal;
    word-break: normal;
  }
  .about-work-facts { gap: 12px; }
  .about-work-facts div { padding-left: 9px; }
  .about-work-facts dt { font-size: .49rem; letter-spacing: .1em; }
  .about-work-facts dd { font-size: .68rem; }
  .about-work-owner { width: 100%; }
}

/* v59: use the full desktop canvas without turning focused copy into long lines. */
@media (min-width:881px) {
  .page-content {
    padding-block: clamp(78px,7vw,96px);
  }
  .heating-intro,.air-intro,.cooling-intro {
    max-width: 980px;
    margin-bottom: 40px;
  }
  .heating-intro h2,.air-intro h2,.cooling-intro h2 {
    max-width: 16ch;
  }
  .heating-service-row {
    gap: 18px;
  }
  .heating-service-row article {
    min-height: 220px;
    padding: 28px;
  }
  .air-option-list {
    gap: 30px;
  }
  .faq-section {
    padding-block: clamp(76px,6.5vw,92px);
  }
  .inner-cta {
    padding-block: clamp(72px,6.5vw,92px);
  }
  .inner-cta .closing-panel {
    min-height: 360px;
  }
  .inner-cta .closing-panel > div {
    padding: 58px 62px;
  }
}

@media (min-width:1001px) {
  .faq-section .section-shell {
    display: grid;
    grid-template-columns: minmax(360px,.82fr) minmax(0,1.18fr);
    grid-template-rows: auto 1fr;
    column-gap: clamp(54px,7vw,104px);
    row-gap: 20px;
    align-items: start;
  }
  .faq-section .section-shell > .eyebrow {
    grid-column: 1;
    grid-row: 1;
    margin: 0;
  }
  .faq-section .section-shell > h2 {
    grid-column: 1;
    grid-row: 2;
    max-width: 10.5ch;
    margin: 0;
    font-size: clamp(3.15rem,4.6vw,4.45rem);
    line-height: .97;
  }
  .faq-section .faq-grid {
    grid-column: 2;
    grid-row: 1 / span 2;
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 0;
  }
  .faq-section .faq-grid details {
    padding: 21px 24px;
  }
}

@media (min-width:881px) and (max-width:1000px) {
  .faq-section .section-shell > h2 {
    max-width: 20ch;
  }
  .faq-section .faq-grid {
    grid-template-columns: 1fr;
  }
}

/* v60: Cooling, Heating, and Air Quality share one service-overview template. */
.service-overview-heading {
  display: block;
  width: 100%;
  max-width: none;
  margin-bottom: 40px;
}
.service-overview-heading > div {
  width: 100%;
}
.service-overview-heading h2 {
  width: 100%;
  max-width: none;
  text-wrap: balance;
}
.service-overview-grid {
  margin-top: 0;
}

@media (min-width:881px) {
  .service-overview-heading h2 {
    font-size: clamp(3.45rem,5vw,4.8rem);
    line-height: .96;
  }
  .service-overview-grid article {
    min-height: 220px;
  }
}

@media (max-width:880px) {
  .service-overview-heading {
    margin-bottom: 26px;
  }
}

/* v63: Cooling, Heating, and Air Quality now follow one service-page blueprint. */
@media (min-width:1001px) {
  .cooling-hero .page-hero-inner,
  .heating-hero .page-hero-inner,
  .air-quality-hero .page-hero-inner {
    grid-template-columns: minmax(440px,.92fr) minmax(0,1.08fr);
    gap: clamp(58px,8vw,112px);
    min-height: 660px;
  }
  .cooling-hero .page-hero-media,
  .heating-hero .page-hero-media,
  .air-quality-hero .page-hero-media {
    grid-column: 1;
    transform: rotate(-1.2deg);
  }
  .cooling-hero .page-hero-copy,
  .heating-hero .page-hero-copy,
  .air-quality-hero .page-hero-copy {
    grid-column: 2;
  }
  .cooling-hero .page-hero-media::before,
  .heating-hero .page-hero-media::before,
  .air-quality-hero .page-hero-media::before {
    inset: -16px 24px 18px -16px;
  }
}

.service-detail-layout {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(420px,.95fr);
  gap: clamp(54px,8vw,104px);
  align-items: center;
}
.service-detail-copy h2 { max-width: 11ch; }
.service-detail-copy > p:not(.eyebrow) {
  max-width: 600px;
  margin: 24px 0 0;
  color: var(--muted);
}
.service-detail-media {
  position: relative;
  min-height: 560px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(125,199,255,.16);
  border-radius: 20px;
  background: var(--night);
  box-shadow: var(--shadow);
}
.service-detail-media img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-detail-gallery.heating-gallery {
  display: grid;
  grid-template-columns: repeat(6,minmax(0,1fr));
  grid-template-rows: minmax(0,1.45fr) minmax(0,.75fr);
  grid-auto-rows: minmax(0,.75fr);
  gap: 12px;
  height: 560px;
  min-height: 560px;
}
.service-detail-gallery.heating-gallery figure,
.service-detail-gallery.heating-gallery .heating-gallery-lead,
.service-detail-gallery.heating-gallery .heating-gallery-system {
  grid-column: span 2;
  grid-row: 2;
  min-width: 0;
  border-radius: 16px;
}
.service-detail-gallery.heating-gallery .heating-gallery-lead {
  grid-column: 1/-1;
  grid-row: 1;
}

@media (max-width:880px) {
  .service-detail-layout {
    grid-template-columns: 1fr;
    gap: 36px;
    width: min(680px,calc(100% - 48px));
  }
  .service-detail-media { min-height: 440px; }
  .service-detail-gallery.heating-gallery { height: 520px; min-height: 520px; }
}

@media (max-width:700px) {
  .service-detail-layout { width: calc(100% - 36px); gap: 30px; }
  .service-detail-copy h2 { max-width: 13ch; }
  .service-detail-media { min-height: 370px; border-radius: 14px; }
  .service-detail-gallery.heating-gallery {
    grid-template-columns: repeat(2,minmax(0,1fr));
    grid-template-rows: 250px;
    grid-auto-rows: 250px;
    height: 250px;
    min-height: 250px;
    gap: 10px;
  }
  .service-detail-gallery.heating-gallery figure,
  .service-detail-gallery.heating-gallery .heating-gallery-lead,
  .service-detail-gallery.heating-gallery .heating-gallery-system {
    grid-column: span 1;
    grid-row: auto;
  }
}

/* v64: coordinated typography, exact word accents, tighter section rhythm, and request-first closing actions. */
.accent-word,
.about-work-hero-copy .accent-word,
.page-hero-copy .accent-word,
.service-area-copy .accent-word,
.home-standard-copy .accent-word {
  display: inline-block;
  width: fit-content;
  max-width: 100%;
  padding-bottom: .075em;
  background: linear-gradient(90deg,var(--red),var(--violet),var(--cyan)) left bottom/100% .09em no-repeat;
  white-space: nowrap;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.reference-home-hero .hero-copy h1,
.page-hero-copy h1,
.about-work-hero-copy h1,
.request-contact-copy h1,
.service-overview-heading h2 {
  font-family: "Barlow Condensed","Arial Narrow",Impact,var(--body);
  font-weight: 900;
}

.page-hero-copy h1,
.request-contact-copy h1 {
  letter-spacing: -.025em;
  line-height: .93;
}

.about-work-hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(3.45rem,4.55vw,4.9rem);
  line-height: .9;
}

.about-work-hero-media { z-index: 0; }
.about-work-hero-shade { z-index: 1; }
.about-work-hero { background: transparent; }
.about-work-hero-inner {
  position: relative;
  z-index: 2;
}

.about-work-hero-copy .about-title-line {
  width: fit-content;
  max-width: 100%;
  white-space: nowrap;
}

.service-overview-heading {
  width: 100%;
  max-width: none;
  margin-bottom: clamp(32px,4vw,46px);
}

.service-overview-heading h2 {
  width: 100%;
  max-width: none;
  font-size: clamp(3.15rem,4.55vw,4.6rem);
  line-height: .96;
  text-wrap: balance;
}

.page-content.service-overview {
  padding-block: clamp(70px,6.5vw,92px);
}

.service-proof {
  padding-block: clamp(70px,6.5vw,92px);
  border-block: 1px solid rgba(125,199,255,.13);
  background:
    radial-gradient(circle at 88% 18%,rgba(67,201,237,.08),transparent 30%),
    #151d55;
}

.service-detail-layout {
  gap: clamp(48px,6vw,82px);
}

.service-detail-media {
  min-height: 490px;
}

.service-detail-gallery.heating-gallery {
  height: 490px;
  min-height: 490px;
}

.faq-section {
  padding-block: clamp(70px,6.5vw,92px);
  border-bottom: 1px solid rgba(125,199,255,.12);
  background: #0a1037;
}

.home-standard {
  gap: clamp(46px,6vw,76px);
  padding-block: clamp(66px,6vw,88px);
}

.home-standard-photo {
  min-height: 490px;
}

.home-standard-copy h2 {
  max-width: 13ch;
}

.home-standard-points {
  margin: 25px 0 22px;
}

.home-standard-points article {
  padding-block: 14px;
}

.closing-cta,
.inner-cta,
.about-company-cta {
  padding-block: clamp(58px,5.5vw,76px);
}

.closing-panel,
.inner-cta .closing-panel {
  min-height: 0;
}

.closing-panel > div,
.inner-cta .closing-panel > div {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  grid-template-areas:
    "eyebrow actions"
    "title actions"
    "copy actions";
  column-gap: clamp(34px,5vw,72px);
  align-items: center;
  width: 100%;
  max-width: none;
  padding: clamp(38px,4vw,54px);
}

.closing-panel .eyebrow { grid-area: eyebrow; }
.closing-panel h2 {
  grid-area: title;
  max-width: 13ch;
  font-family: "Barlow Condensed","Arial Narrow",Impact,var(--body);
  font-weight: 900;
  line-height: .98;
}
.closing-panel p:not(.eyebrow) {
  grid-area: copy;
  max-width: 54ch;
  margin-top: 14px;
}
.closing-panel .cta-actions {
  grid-area: actions;
  display: grid;
  min-width: 225px;
  margin-top: 0;
}
.closing-panel .cta-actions .button { width: 100%; }

@media (max-width:1000px) {
  .service-detail-media { min-height: 420px; }
  .service-detail-gallery.heating-gallery { height: 460px; min-height: 460px; }
  .closing-panel > div,
  .inner-cta .closing-panel > div {
    display: block;
    padding: 42px;
  }
  .closing-panel .cta-actions {
    display: flex;
    min-width: 0;
    margin-top: 26px;
  }
  .closing-panel .cta-actions .button { width: auto; }
}

@media (max-width:700px) {
  .accent-word,
  .about-work-hero-copy .accent-word,
  .page-hero-copy .accent-word,
  .service-area-copy .accent-word,
  .home-standard-copy .accent-word {
    white-space: nowrap;
  }

  .about-work-hero-copy h1 {
    max-width: 100%;
    font-size: clamp(2.25rem,10vw,2.7rem);
  }

  .service-overview-heading h2 {
    max-width: 14ch;
    font-size: clamp(2.5rem,11.5vw,3.2rem);
  }

  .page-content.service-overview,
  .service-proof,
  .faq-section,
  .closing-cta,
  .inner-cta,
  .about-company-cta {
    padding-block: 54px;
  }

  .service-detail-media { min-height: 350px; }
  .service-detail-gallery.heating-gallery { height: 250px; min-height: 250px; }
  .home-standard { padding-block: 54px; }
  .home-standard-photo { min-height: 350px; }

  .closing-panel > div,
  .inner-cta .closing-panel > div {
    padding: 34px 22px;
  }
  .closing-panel .cta-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .closing-panel .cta-actions .button { width: 100%; }
}

/* v65: one readable visual rhythm across the home, About, and service pages. */
main h1,
main h2 {
  font-family: "Barlow Condensed","Arial Narrow",Impact,var(--body);
  font-weight: 900;
}

.accent-word,
.about-work-hero-copy .accent-word,
.page-hero-copy .accent-word,
.service-area-copy .accent-word,
.home-standard-copy .accent-word {
  padding-bottom: .065em;
  background-position: left calc(100% - .01em);
  background-size: 100% .085em;
}

.about-work-hero-copy {
  width: min(660px,55%);
}

.about-work-hero-copy h1 {
  max-width: 11ch;
  font-size: clamp(3.25rem,4.15vw,4.45rem);
  line-height: .91;
}

.about-work-hero-copy > p:not(.eyebrow) {
  max-width: 48ch;
}

.page-content.service-overview {
  position: relative;
  background: #0d1445;
  box-shadow: 0 0 0 100vmax #0d1445;
  clip-path: inset(0 -100vmax);
}

.service-overview-heading {
  margin-bottom: clamp(30px,3.2vw,42px);
}

.service-overview-heading h2 {
  max-width: none;
  font-size: clamp(3rem,4.3vw,4.35rem);
  line-height: .96;
  text-wrap: pretty;
}

.service-overview-grid {
  gap: clamp(14px,1.8vw,22px);
}

.service-overview-grid article {
  min-height: 195px;
  border-color: rgba(125,199,255,.22);
  background:
    linear-gradient(155deg,rgba(101,87,232,.12),transparent 48%),
    #121a50;
}

.service-proof {
  border-block-color: rgba(125,199,255,.18);
  background:
    radial-gradient(circle at 88% 18%,rgba(67,201,237,.09),transparent 30%),
    #182159;
}

.faq-section {
  border-block: 1px solid rgba(125,199,255,.12);
  background: #080e31;
}

.inner-cta {
  background: #0d1445;
  box-shadow: 0 0 0 100vmax #0d1445;
  clip-path: inset(0 -100vmax);
}

.home-standard {
  grid-template-columns: minmax(340px,.82fr) minmax(0,1.18fr);
  gap: clamp(42px,5vw,68px);
  align-items: center;
  padding-block: clamp(58px,5vw,72px);
}

.home-standard-photo {
  min-height: 440px;
}

.home-standard-copy h2 {
  max-width: 15ch;
  font-size: clamp(3rem,4.15vw,4.25rem);
  line-height: .98;
}

.home-standard-copy > p:not(.eyebrow) {
  max-width: 54ch;
  margin-top: 19px;
}

.home-standard-points {
  margin: 21px 0 18px;
}

.home-standard-points article {
  padding-block: 12px;
}

@media (min-width:1001px) {
  .service-overview-grid {
    grid-template-columns: repeat(3,minmax(0,1fr));
  }

  .faq-section .section-shell {
    grid-template-columns: minmax(380px,.9fr) minmax(0,1.1fr);
  }
}

@media (max-width:1000px) {
  .about-work-hero-copy {
    width: 100%;
  }

  .about-work-hero-copy h1 {
    max-width: 100%;
  }

  .home-standard {
    grid-template-columns: 1fr;
  }
}

@media (max-width:700px) {
  .about-work-hero-copy h1 {
    font-size: clamp(2.35rem,10.2vw,2.75rem);
  }

  .page-content.service-overview,
  .service-proof,
  .faq-section,
  .inner-cta {
    padding-block: 50px;
  }

  .service-overview-heading h2 {
    max-width: 100%;
    font-size: clamp(2.45rem,11vw,3.05rem);
  }

  .service-overview-grid article {
    min-height: 0;
  }

  .home-standard {
    padding-block: 50px;
  }

  .home-standard-photo {
    min-height: 330px;
  }
}

/* v66: give large editorial headings a comfortable reading measure. */
main h2 {
  letter-spacing: -.015em;
}

.service-detail-copy h2 {
  max-width: 10.5em;
  line-height: 1.1;
  letter-spacing: -.005em;
}

.service-detail-copy > p:not(.eyebrow) {
  margin-top: 28px;
  line-height: 1.7;
}

.faq-section .section-shell > h2,
.home-standard-copy h2,
.about-company-story-copy h2,
.about-company-area h2,
.closing-panel h2 {
  line-height: 1.04;
}

@media (max-width:700px) {
  .service-detail-copy h2 {
    max-width: 100%;
    line-height: 1.1;
  }
}

/* v68: keep the About hero on the same compact mobile scale as the service heroes. */
@media (max-width:880px) {
  .about-work-hero {
    min-height: clamp(650px,calc(100svh - 82px),790px);
  }

  .about-work-hero-shade {
    background:
      linear-gradient(180deg,rgba(5,10,35,.04) 10%,rgba(5,10,35,.28) 30%,rgba(5,10,35,.76) 52%,#060c2d 86%),
      linear-gradient(90deg,rgba(5,10,35,.12),transparent 72%);
  }
}

@media (max-width:700px) {
  .about-work-hero {
    min-height: clamp(620px,calc(100svh - 68px),780px);
  }
}

/* v71: make the service-area map useful without implying a customer-facing office. */
.about-area-map-link {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 14px;
}

.about-area-map-link img {
  transition: transform .25s ease;
}

.about-area-map-link > span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 13px 15px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 10px;
  color: white;
  background: rgba(7,12,45,.9);
  box-shadow: 0 12px 28px rgba(0,0,0,.28);
  font-size: .78rem;
  font-weight: 850;
  text-decoration: none;
  backdrop-filter: blur(8px);
}

.about-area-map-link:hover img {
  transform: scale(1.015);
}

.about-area-map-link:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

@media (prefers-reduced-motion:reduce) {
  .about-area-map-link img { transition: none; }
}

/* v72: let headings use the available tablet and phone width after grids stack. */
@media (max-width:1000px) {
  .home-standard-copy,
  .service-detail-copy,
  .split-heading:has(> div:only-child),
  .split-heading:has(> div:only-child) > div {
    width: 100%;
    max-width: none;
  }

  .home-standard-copy h2,
  .service-detail-copy h2,
  .split-heading:has(> div:only-child) h2,
  .service-overview-heading h2 {
    width: 100%;
    max-width: none;
    text-wrap: pretty;
  }
}

/* v73: one dependable service-page rhythm with service-specific icon color. */
.service-icon {
  flex: 0 0 auto;
  aspect-ratio: 1;
  overflow: visible;
}

.service-icon svg {
  display: block;
  width: 28px;
  min-width: 28px;
  height: 28px;
  min-height: 28px;
  overflow: visible;
  stroke: currentColor;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.service-icon svg * {
  vector-effect: non-scaling-stroke;
}

.service-icon svg.solid-wrench {
  fill: currentColor;
  stroke: none;
}

.service-icon svg.solid-wrench * {
  vector-effect: none;
}

.cooling-service-row article {
  border-color: rgba(98,211,244,.25);
  background:
    linear-gradient(155deg,rgba(67,201,237,.13),transparent 52%),
    #121a50;
}

.cooling-service-row .service-icon {
  color: #9cecff;
  border: 1px solid rgba(132,231,255,.2);
  background: linear-gradient(145deg,rgba(67,201,237,.32),rgba(47,131,201,.38));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.035);
}

.heating-service-row:not(.cooling-service-row):not(.air-service-row) article {
  border-color: rgba(255,129,144,.2);
  background:
    linear-gradient(155deg,rgba(207,47,64,.12),transparent 52%),
    #121a50;
}

.air-service-row article {
  border-color: rgba(142,132,255,.22);
  background:
    linear-gradient(155deg,rgba(101,87,232,.12),transparent 52%),
    #121a50;
}

.process-steps > div {
  padding-inline: clamp(22px,2.2vw,30px);
}

@media (max-width:700px) {
  .heating-service-row article .service-icon {
    display: grid;
    flex: none;
    place-items: center;
    overflow: visible;
  }

  .heating-service-row article .service-icon svg {
    width: 22px;
    min-width: 22px;
    height: 22px;
    min-height: 22px;
    overflow: visible;
  }

  .process-steps > div {
    grid-template-columns: 76px minmax(0,1fr);
    gap: 14px;
    padding: 15px 18px;
  }
}

/* v74: keep the service FAQs compact and balanced on wide screens. */
@media (min-width:1001px) {
  .faq-section {
    padding-block: clamp(58px,5vw,74px);
  }

  .faq-section .section-shell {
    grid-template-columns: minmax(430px,.96fr) minmax(0,1.04fr);
    column-gap: clamp(48px,6vw,88px);
  }

  .faq-section .section-shell > h2 {
    max-width: 13.5ch;
    font-size: clamp(3rem,3.75vw,3.85rem);
    line-height: .98;
  }
}

/* Keep the mobile hero stable while Safari expands and collapses its browser chrome. */
@media (max-width:700px) and (orientation:portrait) {
  .reference-home-hero,
  .reference-home-hero .hero-inner {
    height: calc(100svh - 71px);
    min-height: calc(100svh - 71px);
  }

  .reference-home-hero .home-service-visual > img {
    top: -28%;
    bottom: auto;
    height: 128%;
    object-position: 62% center;
  }
}

/* v79: lift the right-side house and resolve the photo into the navy copy field. */
@media (max-width:700px) and (orientation:portrait) {
  .reference-home-hero .home-service-visual > img {
    top: -24%;
    bottom: auto;
    height: 100%;
    object-position: right center;
  }
}

/* v81: use one continuous phone/tablet composition through the mobile-menu range. */
@media (max-width:880px) {
  .reference-home-hero .hero-copy {
    width: 100%;
    margin-inline: 0;
  }

  .reference-home-hero .home-service-visual > img {
    top: -24%;
    bottom: auto;
    height: 100%;
    object-position: right center;
  }
}

/* v82: preserve the new About reading order and soften the mobile booking hero. */
.about-company-story-copy {
  /* The story is intentionally first in the DOM for logical reading order. */
  grid-column: 1;
}

.about-story-image {
  grid-column: 2;
}

@media (max-width:880px) {
  .about-company-story-copy,
  .about-story-image {
    grid-column: auto;
  }

  .request-contact-backdrop::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(
      180deg,
      rgba(7,12,45,.04) 0%,
      rgba(7,12,45,.14) 34%,
      rgba(7,12,45,.48) 58%,
      rgba(7,12,45,.88) 80%,
      var(--night) 100%
    );
    content: "";
    pointer-events: none;
  }

  .request-contact-hero::before {
    /* The full-section veil stays subtle; the photo now owns the bottom fade. */
    background: linear-gradient(
      180deg,
      rgba(7,12,45,.34) 0%,
      rgba(7,12,45,.5) 42%,
      rgba(7,12,45,.86) 70%,
      var(--night) 100%
    );
  }
}

/* Compact text must remain wrappable with user font and spacing overrides. */
@media (max-width:880px) {
  .accent-word,
  .about-work-hero-copy .accent-word,
  .page-hero-copy .accent-word,
  .service-area-copy .accent-word,
  .home-standard-copy .accent-word,
  .about-work-hero-copy .about-title-line,
  .reference-home-hero .hero-call strong {
    white-space: normal;
    overflow-wrap: anywhere;
  }
}

/* v88: keep the compact hero's copy and photo stable as Safari's toolbar collapses.
   Phone and tablet share this composition; do not reintroduce a separate 701px
   crop or bottom-anchored text layout. Short landscape screens are handled below. */
@media (max-width:880px) {
  .reference-home-hero,
  .reference-home-hero .hero-inner {
    /* Both shell and photo use the same stable small viewport. Using dvh here
       moves the bottom-aligned copy whenever Safari's toolbar changes height,
       even if the photo itself is stable. Keep svh on both elements. */
    height: auto;
    min-height: calc(100vh - 71px);
    min-height: calc(100svh - 71px);
  }

  .reference-home-hero .hero-inner {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    /* Reserve photo space on short screens and allow large text to grow the
       section naturally instead of overlapping the header or clipping buttons. */
    padding-top: clamp(160px, 42vw, 290px);
  }

  .reference-home-hero .home-service-visual {
    /* Keep this frame independent of the growing text/hero container. svh is
       stable while Safari's browser bars open and close. */
    height: calc(100vh - 71px);
    height: calc(100svh - 71px);
    bottom: auto;
  }

  .reference-home-hero .home-service-visual > img {
    /* Lift and slightly enlarge the fixed crop so the bright garage remains visible above the headline. */
    top: -33%;
    bottom: auto;
    height: 100%;
    object-position: right center;
    /* Fade the photo's own lower edge as well as shading the text. The photo
       and copy have independent heights, so a copy-only gradient leaves a hard
       image edge on short/narrow screens. Keep the roof and garage opaque. */
    -webkit-mask-image: linear-gradient(180deg, #000 72%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 72%, transparent 100%);
  }

  .reference-home-hero .hero-copy {
    position: relative;
    inset: auto;
    flex: 0 0 auto;
    padding: 40px 18px 14px;
    /* Reach readable contrast by the location line's 40px top inset. Fixed
       stops keep this protection independent of copy height/font enlargement;
       the photo placement and clear garage above this block stay unchanged. */
    background: linear-gradient(
      180deg,
      transparent 0px,
      rgba(6,12,45,.74) 40px,
      rgba(6,12,45,.90) 96px,
      #060c2d 180px,
      #060c2d 100%
    );
  }

  /* Compact spacing keeps all original content and comfortable tap targets. */
  .reference-home-hero .hero-kicker { margin-bottom: 10px; font-size: .64rem; line-height: 1.45; }
  .reference-home-hero .hero-copy h1 { font-size: clamp(2.6rem, 11.5vw, 3.2rem); }
  .reference-home-hero .hero-tagline { margin-top: 12px; font-size: 1rem; line-height: 1.28; }
  .reference-home-hero .hero-rule { margin-top: 10px; }
  .reference-home-hero .hero-support { margin-top: 10px; font-size: .875rem; line-height: 1.5; }
  .reference-home-hero .hero-actions { margin-top: 16px; }
  /* Shared control sizing prevents inherited tablet rules moving the copy at 701px. */
  .reference-home-hero .hero-call .button-icon { width: 34px; height: 34px; flex-basis: 34px; }
  .reference-home-hero .hero-call strong { font-size: .86rem; }
  .reference-home-hero .hero-call,
  .reference-home-hero .hero-request { min-height: 54px; }
  .reference-home-hero .home-hero-proof { margin-top: 12px; padding-top: 10px; }
}

/* A rotated phone is wide but short. Use normal-flow columns instead of the
   tablet's bottom-anchored overlay, which can extend above the clipped hero.
   Short/zoomed screens may scroll; no content is hidden to force a one-screen fit. */
@media (max-width:1024px) and (max-height:600px) and (orientation:landscape) {
  .reference-home-hero { height: auto; min-height: 0; }
  .reference-home-hero .hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    grid-template-rows: auto;
    align-items: stretch;
    height: auto;
    min-height: calc(100svh - 71px);
    padding: 0;
  }
  .reference-home-hero .hero-copy {
    position: relative;
    inset: auto;
    grid-column: 1;
    grid-row: 1;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 24px;
    background: #060c2d;
    transform: none;
  }
  .reference-home-hero .hero-copy h1 { font-size: 2.6rem; }
  .reference-home-hero .hero-kicker { margin-bottom: 12px; }
  .reference-home-hero .hero-tagline { margin-top: 12px; font-size: 1rem; }
  .reference-home-hero .hero-support { margin-top: 12px; font-size: .875rem; }
  .reference-home-hero .home-service-visual {
    position: relative;
    inset: auto;
    grid-column: 2;
    grid-row: 1;
    width: 100%;
    height: 100%;
    min-height: 300px;
  }
  .reference-home-hero .home-service-visual > img {
    top: -25%;
    height: 125%;
    object-position: right center;
    transform: none;
    /* The short landscape layout has a side-by-side photo, not a bottom fade. */
    -webkit-mask-image: none;
    mask-image: none;
  }
  .reference-home-hero .home-service-visual::after { display: none; }
}