:root {
  --ink: #08222a;
  --text: #102a32;
  --muted: #5a6f74;
  --paper: #f5fbfa;
  --soft: #e6f3f1;
  --white: #fff;
  --navy: #0b2b33;
  --navy-2: #0e3a44;
  --blue: #0f8f88;
  --blue-light: #19b3a6;
  --sky: #6fe3d4;
  --flame: #f4a428;
  --flame-light: #ffb84d;
  --leaf: #9be15d;
  --line: rgba(16, 42, 50, .12);
  --shadow: 0 24px 80px rgba(8, 34, 42, .16);
  --radius: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, p, a, span, strong, article, section, div { min-width: 0; }
h1, h2, h3, p { overflow-wrap: break-word; }
.site-header { position: sticky; top: 0; z-index: 50; min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 10px clamp(16px, 4vw, 56px); background: rgba(11, 43, 51, .94); border-bottom: 1px solid rgba(111, 227, 212, .22); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 0; padding: 6px 16px 6px 8px; border-radius: var(--radius); background: #fff; border: 1px solid rgba(111, 227, 212, .3); box-shadow: 0 6px 18px rgba(8, 34, 42, .18); }
.brand-mark { width: 46px; height: 46px; object-fit: contain; flex: 0 0 auto; }
.brand-text { display: grid; gap: 0; line-height: 1; color: var(--navy); text-transform: uppercase; letter-spacing: .06em; }
.brand-text strong { font-size: 1.18rem; font-weight: 900; letter-spacing: .07em; }
.brand-text span { color: var(--blue); font-size: .62rem; font-weight: 900; letter-spacing: .22em; margin-top: 3px; }
.brand-text small { color: var(--muted); font-size: .5rem; font-weight: 900; letter-spacing: .1em; margin-top: 2px; }
.nav-links { display: flex; gap: 24px; color: rgba(255,255,255,.8); font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.nav-links a:hover { color: var(--sky); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.phone-link { color: #fff; font-weight: 900; white-space: nowrap; }
.phone-link:hover { color: var(--sky); }
.btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: var(--radius); padding: 0 22px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: .035em; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; text-align: center; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(8, 34, 42, .22); }
.btn.primary, .btn.small { background: var(--flame); color: #3a2600; border-color: var(--flame); }
.btn.primary:hover, .btn.small:hover { background: var(--flame-light); border-color: var(--flame-light); }
.btn.secondary { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.32); }
.btn.light { background: #fff; color: var(--navy); border-color: #fff; }
.btn.ghost { color: #fff; border-color: rgba(255,255,255,.5); background: transparent; }
.btn.small { min-height: 42px; padding: 0 16px; }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.22); border-radius: var(--radius); background: transparent; position: relative; }
.menu-toggle span, .menu-toggle:before, .menu-toggle:after { content: ""; position: absolute; left: 12px; right: 12px; height: 2px; border-radius: 999px; background: #fff; }
.menu-toggle span { top: 22px; }
.menu-toggle:before { top: 15px; }
.menu-toggle:after { top: 29px; }
.mobile-menu { display: none; }
.hero { position: relative; isolation: isolate; min-height: calc(100svh - 74px); display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(340px, .98fr); align-items: center; gap: clamp(30px, 5vw, 70px); padding: clamp(42px, 7vw, 90px) clamp(16px, 5vw, 76px); background: radial-gradient(circle at 84% 12%, rgba(155,225,93,.16), transparent 38%), radial-gradient(circle at 10% 80%, rgba(25,179,166,.3), transparent 42%), linear-gradient(150deg, #08222a, #0b2b33 55%, #0e3a44); color: #fff; overflow: hidden; }
.hero > *:not(.airflow-motion) { position: relative; z-index: 1; }
.airflow-motion { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.airflow-motion .waves { position: absolute; inset: 0; opacity: .5; }
.airflow-motion .wave { position: absolute; left: -40%; top: var(--t); width: 60%; height: 2px; border-radius: 999px; background: linear-gradient(90deg, transparent, rgba(111,227,212,.6), transparent); animation: drift var(--dur) linear infinite; animation-delay: var(--d); }
.airflow-motion .motes { position: absolute; inset: 0; }
.airflow-motion .motes i { position: absolute; left: var(--x); top: var(--y); width: 5px; height: 5px; border-radius: 50%; background: rgba(159,196,200,.5); animation: float var(--dur) ease-in-out infinite; animation-delay: var(--d); }
@keyframes drift { 0% { transform: translateX(0); } 100% { transform: translateX(240%); } }
@keyframes float { 0%, 100% { transform: translateY(0); opacity: .3; } 50% { transform: translateY(-22px); opacity: .8; } }
.hero h1, .subhero h1, .detail-hero h1, .contact-hero h1 { margin: 0; font-size: clamp(2.9rem, 6.6vw, 6.4rem); line-height: .96; letter-spacing: -0.5px; max-width: 13ch; text-wrap: balance; }
.hero p, .subhero p, .detail-hero p, .contact-hero p { color: rgba(225,245,242,.84); font-size: clamp(1.05rem, 2vw, 1.3rem); max-width: 640px; }
.hero p strong { color: #fff; }
.eyebrow { display: inline-flex; margin-bottom: 16px; color: var(--flame); font-size: .76rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 900; }
.hero .eyebrow, .dark .eyebrow, .cta-band .eyebrow, .subhero .eyebrow, .detail-hero .eyebrow, .contact-hero .eyebrow, .emergency-band .eyebrow { color: var(--flame-light); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.trust-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 34px; max-width: 720px; }
.trust-row span { min-height: 72px; display: flex; align-items: center; padding: 12px 14px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); background: rgba(255,255,255,.07); color: #fff; font-weight: 800; font-size: .92rem; }
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 420px; }
.comfort-dial { position: relative; width: min(420px, 78vw); }
.comfort-dial svg { width: 100%; height: auto; filter: drop-shadow(0 30px 60px rgba(0,0,0,.4)); position: relative; z-index: 1; }
.dial-glow { position: absolute; width: 60%; height: 60%; border-radius: 50%; filter: blur(60px); opacity: .55; z-index: 0; }
.dial-glow.heat { top: -6%; right: -6%; background: var(--leaf); animation: pulseGlow 6s ease-in-out infinite; }
.dial-glow.cool { bottom: -6%; left: -6%; background: var(--blue-light); animation: pulseGlow 6s ease-in-out infinite 3s; }
@keyframes pulseGlow { 0%, 100% { opacity: .35; transform: scale(.94); } 50% { opacity: .6; transform: scale(1.04); } }
.dial-badge { position: absolute; right: -8px; bottom: 8px; z-index: 2; display: grid; gap: 2px; padding: 12px 16px; border-radius: var(--radius); background: var(--flame); color: #3a2600; box-shadow: var(--shadow); text-align: center; }
.dial-badge strong { font-size: 1.5rem; line-height: 1; font-weight: 900; }
.dial-badge span { font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; }
.service-ribbon { display: flex; flex-wrap: wrap; gap: 10px; padding: 18px clamp(16px, 5vw, 76px); background: #fff; border-bottom: 1px solid var(--line); }
.service-ribbon span, .pill { display: inline-flex; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--soft); color: var(--navy); font-weight: 800; font-size: .92rem; }
.pill { background: #fff; transition: transform .16s ease, border-color .16s ease; }
.pill:hover { transform: translateY(-2px); border-color: var(--blue-light); color: var(--blue); }
.section { padding: clamp(64px, 9vw, 118px) clamp(16px, 5vw, 76px); }
.section.soft { background: var(--soft); }
.section.dark { background: var(--ink); color: #fff; }
.section-head { max-width: 900px; margin-bottom: 36px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .it { font-style: italic; color: var(--blue); }
.section h2, .dark h2, .cta-band h2, .estimate-card h2, .emergency-band h2 { margin: 0 0 14px; font-size: clamp(2.1rem, 4.6vw, 4.4rem); line-height: 1.02; letter-spacing: -0.5px; text-wrap: balance; }
.section-head p, .two-col p, .service-card p, .area-card p, .process-grid p, .faq-list p, .stacked-list p { color: var(--muted); font-size: 1.03rem; }
.dark p, .dark .stacked-list p { color: rgba(225,245,242,.76); }
.card-grid { display: grid; gap: 18px; }
.card-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 28px 26px 26px; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.service-card:hover, .area-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(25,179,166,.5); }
.service-icon { width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; border-radius: 14px; background: linear-gradient(140deg, var(--navy), var(--blue)); color: #fff; margin-bottom: 18px; }
.service-icon .svc-icon { width: 32px; height: 32px; }
.service-card span { color: var(--blue); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 900; }
.service-card h3, .area-card h3 { margin: 8px 0 0; font-size: clamp(1.3rem, 2.2vw, 1.7rem); line-height: 1.1; color: var(--navy); }
.service-card p { margin: 10px 0 18px; }
.card-link { margin-top: auto; color: var(--blue) !important; font-size: .8rem !important; letter-spacing: .04em; }
.service-card:hover .card-link { color: var(--flame) !important; }
.emergency-band { margin: 0 clamp(16px, 5vw, 76px); padding: clamp(30px, 5vw, 56px); border-radius: var(--radius); background: linear-gradient(135deg, #0b2b33, #0f8f88 65%, var(--leaf)); color: #fff; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: clamp(20px, 4vw, 40px); align-items: center; box-shadow: var(--shadow); }
.emergency-pulse { width: 78px; height: 78px; flex: 0 0 auto; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.32); }
.emergency-pulse .emergency-icon { width: 40px; height: 40px; color: #fff; }
.emergency-copy h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
.emergency-copy p { color: rgba(255,255,255,.86); max-width: 560px; margin: 0; }
.emergency-actions { display: grid; gap: 10px; }
.split, .two-col { display: grid; grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr); gap: clamp(28px, 6vw, 76px); align-items: start; }
.stacked-list { display: grid; gap: 12px; }
.stacked-list article { border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: rgba(255,255,255,.05); padding: 22px; }
.stacked-list strong { font-size: 1.2rem; }
.feature-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.feature-panel { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; }
.feature-art { height: 170px; display: flex; align-items: center; justify-content: center; }
.feature-panel.heat .feature-art { background: radial-gradient(circle at 50% 40%, rgba(155,225,93,.28), transparent 70%), linear-gradient(140deg, #0a2a22, #14593f); color: var(--leaf); }
.feature-panel.cool .feature-art { background: radial-gradient(circle at 50% 40%, rgba(111,227,212,.3), transparent 70%), linear-gradient(140deg, #082a32, #0c5b66); color: var(--sky); }
.feature-icon { width: 72px; height: 72px; }
.feature-panel div { padding: 26px; }
.feature-panel h3 { margin: 0 0 10px; font-size: clamp(1.5rem, 3vw, 2.2rem); line-height: 1.08; color: var(--navy); }
.pill-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.reviews-section { background: linear-gradient(180deg, #f1faf8 0%, #e6f3f1 100%); }
.reviews-section .eyebrow { color: var(--blue); letter-spacing: .08em; }
.reviews-section .section-head h2 { color: var(--navy); }
.reviews-section .section-head p { color: var(--muted); }
.tw { position: relative; margin-top: 8px; display: flex; flex-direction: column; gap: 16px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.tw-row { overflow: hidden; }
.tw-track { display: flex; gap: 16px; width: max-content; will-change: transform; }
@keyframes twL { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes twR { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.twL { animation: twL var(--dur, 72s) linear infinite; }
.twR { animation: twR var(--dur, 72s) linear infinite; }
.tw:hover .tw-track { animation-play-state: paused; }
.test-card { flex: 0 0 320px; width: 320px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; display: flex; flex-direction: column; box-shadow: 0 6px 20px rgba(8,34,42,.05); }
.test-stars { color: #f5a623; font-size: 15px; letter-spacing: 2px; margin-bottom: 10px; }
.test-headline { font-weight: 900; font-size: 1.12rem; line-height: 1.2; color: var(--navy); margin-bottom: 10px; letter-spacing: -0.01em; }
.test-card p { font-size: .96rem; color: var(--muted); line-height: 1.55; margin: 0 0 16px; display: -webkit-box; -webkit-line-clamp: 5; -webkit-box-orient: vertical; overflow: hidden; }
.test-author { display: flex; align-items: center; gap: 11px; border-top: 1px solid var(--line); padding-top: 13px; margin-top: auto; }
.test-avatar { width: 38px; height: 38px; border-radius: 999px; background: linear-gradient(135deg, var(--blue-light), var(--navy)); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 900; font-size: 15px; flex-shrink: 0; }
.test-author .name { font-weight: 800; font-size: .95rem; color: var(--navy); }
.test-author .title { font-size: .8rem; color: var(--muted); }
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.process-grid article { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 24px; }
.process-grid span { color: var(--flame); font-weight: 900; font-size: 1.1rem; }
.process-grid h3 { margin: 14px 0 8px; font-size: 1.3rem; color: var(--navy); }
.faq-section { background: var(--soft); }
.faq-list { display: grid; gap: 10px; max-width: 980px; }
.faq-list details { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 18px 22px; }
.faq-list summary { cursor: pointer; font-size: 1.08rem; font-weight: 900; color: var(--navy); }
.faq-list p { margin: 12px 0 0; }
.cta-band { margin: 0 clamp(16px, 5vw, 76px) clamp(64px, 9vw, 96px); padding: clamp(30px, 5vw, 58px); border-radius: var(--radius); background: linear-gradient(135deg, #0b2b33, #0f8f88 70%, #19b3a6); color: #fff; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; }
.cta-band p { color: rgba(225,245,242,.86); max-width: 720px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.subhero { padding: clamp(86px, 12vw, 150px) clamp(16px, 5vw, 76px) 60px; background: linear-gradient(150deg, #08222a, #0b2b33 60%, #0e3a44); color: #fff; }
.subhero h1 { max-width: 16ch; }
.detail-hero, .contact-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .9fr); gap: clamp(28px, 5vw, 62px); align-items: center; padding: clamp(80px, 11vw, 140px) clamp(16px, 5vw, 76px) clamp(56px, 8vw, 90px); background: linear-gradient(150deg, #08222a, #0b2b33 60%, #0e3a44); color: #fff; }
.detail-hero h1, .contact-hero h1 { max-width: 14ch; }
.detail-art { display: flex; align-items: center; justify-content: center; }
.detail-art .detail-icon { width: min(260px, 60vw); height: auto; color: var(--sky); opacity: .9; filter: drop-shadow(0 20px 40px rgba(0,0,0,.4)); }
.detail-art .comfort-dial { width: min(360px, 70vw); }
.check-list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 0; margin: 0; }
.check-list li { position: relative; padding: 16px 16px 16px 46px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--text); font-weight: 700; }
.check-list li:before { content: ""; position: absolute; left: 17px; top: 19px; width: 14px; height: 14px; border-radius: 50%; background: var(--blue-light); box-shadow: inset 0 0 0 4px #cdeee9; }
.area-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.area-card { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 26px; }
.area-card span { display: block; color: var(--blue); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 900; }
.area-card p { margin: 10px 0 0; }
.estimate-card { border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 4vw, 38px); background: #fff; color: var(--text); box-shadow: var(--shadow); }
.estimate-logo { width: 240px; max-width: 70%; height: auto; margin: 0 0 18px; }
.estimate-card h2 { font-size: clamp(1.9rem, 4vw, 3rem); color: var(--navy); }
.contact-lead { color: var(--muted); margin: 0 0 22px; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contact-list li { display: grid; gap: 3px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: none; padding-bottom: 0; }
.contact-list span:first-child { color: var(--blue); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 900; }
.contact-list a, .contact-list li > span:last-child { font-size: 1.12rem; font-weight: 800; color: var(--text); }
.contact-list a:hover { color: var(--blue); }
.form-placeholder { border: 2px dashed rgba(25,179,166,.5); border-radius: var(--radius); background: linear-gradient(180deg, #e9f6f3, #fbfefe); padding: clamp(24px, 4vw, 38px); text-align: center; margin: 0 0 24px; }
.form-placeholder-tag { display: inline-flex; margin-bottom: 14px; padding: 6px 12px; border-radius: 999px; background: var(--navy); color: #fff; font-size: .72rem; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.form-placeholder-title { margin: 0 0 6px; font-size: 1.2rem; font-weight: 900; color: var(--navy); }
.form-placeholder-note { margin: 0 0 20px; color: var(--muted); font-size: .98rem; }
.form-placeholder-actions { display: grid; gap: 10px; }
.form-placeholder-actions .btn.dark-btn { background: var(--navy); color: #fff; border-color: var(--navy); }
.footer { display: flex; justify-content: space-between; gap: 30px; padding: 40px clamp(16px, 5vw, 76px); background: #061d24; color: #fff; }
.footer .brand { width: fit-content; }
.footer p { color: rgba(225,245,242,.64); max-width: 500px; }
.footer-grid { display: grid; grid-template-columns: repeat(2, max-content); gap: 10px 26px; color: rgba(225,245,242,.82); }
.footer-grid a:hover { color: var(--sky); }
.mobile-sticky { display: none; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .5s ease, transform .5s cubic-bezier(.22,1,.36,1); }
.reveal.in { opacity: 1; transform: none; }
.sms-consent { margin-top: 18px; max-width: 620px; font-size: .82rem; line-height: 1.55; color: rgba(225,245,242,.62); }
.sms-consent a { color: var(--sky); text-decoration: underline; }
.legal-section { max-width: 880px; }
.legal-prose { color: var(--text); }
.legal-prose .updated { color: var(--muted); font-size: .95rem; margin: 0 0 28px; }
.legal-prose h2 { font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.15; margin: 36px 0 12px; color: var(--navy); }
.legal-prose h2:first-of-type { margin-top: 0; }
.legal-prose p, .legal-prose li { color: var(--text); font-size: 1.02rem; line-height: 1.7; }
.legal-prose ul { padding-left: 22px; margin: 0 0 14px; display: grid; gap: 6px; }
.legal-prose a { color: var(--blue); text-decoration: underline; }
.legal-prose strong { font-weight: 800; }
@media (max-width: 1040px) {
  .nav-links, .nav-actions { display: none; }
  .menu-toggle { display: block; }
  .mobile-menu { position: fixed; inset: 76px 16px auto; z-index: 49; display: grid; gap: 6px; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); transform: translateY(-12px); opacity: 0; visibility: hidden; pointer-events: none; transition: .18s ease; }
  body.menu-open .mobile-menu { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .mobile-menu a { padding: 14px; border-radius: var(--radius); color: var(--navy); font-weight: 900; }
  .hero, .detail-hero, .contact-hero, .split, .two-col, .cta-band { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .card-grid.three, .process-grid, .area-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .emergency-band { grid-template-columns: auto minmax(0, 1fr); }
  .emergency-actions { grid-column: 1 / -1; grid-template-columns: repeat(2, 1fr); }
  .cta-actions { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .site-header { min-height: 66px; padding: 10px 12px; }
  .brand { gap: 8px; padding: 6px 10px 6px 6px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-text strong { font-size: .96rem; }
  .brand-text span { font-size: .54rem; }
  .brand-text small { display: none; }
  .hero { padding: 40px 14px 52px; gap: 30px; }
  .hero h1, .subhero h1, .detail-hero h1, .contact-hero h1 { font-size: clamp(2.4rem, 11vw, 3.3rem); max-width: 12ch; }
  .hero p, .subhero p, .detail-hero p, .contact-hero p { font-size: 1rem; line-height: 1.5; }
  .hero-actions, .cta-actions, .emergency-actions { display: grid; grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .trust-row, .card-grid.three, .process-grid, .area-grid, .feature-layout, .check-list { grid-template-columns: 1fr; }
  .trust-row span { min-height: 60px; }
  .section, .subhero, .detail-hero, .contact-hero { padding-left: 14px; padding-right: 14px; }
  .section h2, .dark h2, .cta-band h2 { font-size: clamp(1.9rem, 8.5vw, 2.6rem); }
  .emergency-band { grid-template-columns: 1fr; text-align: center; margin-left: 14px; margin-right: 14px; }
  .emergency-pulse { margin: 0 auto; }
  .emergency-copy p { margin: 0 auto; }
  .cta-band { margin-left: 14px; margin-right: 14px; margin-bottom: 84px; }
  .footer { display: grid; padding-bottom: 96px; }
  .footer-grid { grid-template-columns: 1fr; }
  .mobile-sticky { position: fixed; left: 14px; right: 14px; bottom: 14px; z-index: 60; display: flex; box-shadow: var(--shadow); opacity: 0; transform: translateY(18px); pointer-events: none; transition: opacity .22s ease, transform .22s ease; }
  body.show-mobile-sticky .mobile-sticky { opacity: 1; transform: translateY(0); pointer-events: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .airflow-motion { display: none; }
  .tw-track { animation: none; }
  .tw { overflow-x: auto; }
}