/* TrueFlow Air HVAC Solutions — Thermal Current design system */
:root {
  --navy-950: #041018;
  --navy-900: #071621;
  --navy-850: #0a202a;
  --teal-900: #073b45;
  --teal-700: #087f79;
  --teal-500: #08b7a7;
  --cyan-400: #22e6d2;
  --cyan-200: #9af8ed;
  --amber-500: #ff9f1c;
  --amber-300: #ffc568;
  --ice: #eaf8f6;
  --cloud: #f8fcfb;
  --white: #ffffff;
  --ink: #10242b;
  --muted: #5a6d72;
  --line: rgba(16, 36, 43, .14);
  --dark-line: rgba(154, 248, 237, .16);
  --shadow: 0 24px 60px rgba(5, 22, 31, .14);
  --shadow-dark: 0 26px 80px rgba(0, 0, 0, .34);
  --radius-sm: .55rem;
  --radius: 1.1rem;
  --radius-lg: 2rem;
  --container: 1180px;
  --header-h: 80px;
  --font: "Manrope", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--cloud); font-family: var(--font); font-size: 1rem; line-height: 1.65; text-rendering: optimizeLegibility; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .2em; }
button, input, textarea { font: inherit; }
button { color: inherit; }
svg { display: block; }
section[id], article[id] { scroll-margin-top: calc(var(--header-h) + 1rem); }
::selection { color: var(--navy-950); background: var(--cyan-400); }

.skip-link { position: fixed; top: .5rem; left: .5rem; z-index: 1000; padding: .8rem 1rem; color: var(--navy-950); background: var(--cyan-400); font-weight: 800; transform: translateY(-150%); border-radius: .35rem; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--amber-500); outline-offset: 4px; }

.container { width: min(var(--container), calc(100% - 2rem)); margin-inline: auto; }
.section { padding: 5.5rem 0; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 13ch; margin-bottom: 1.4rem; color: var(--white); font-size: clamp(2.8rem, 8vw, 6.5rem); font-weight: 800; }
h2 { margin-bottom: 1.25rem; font-size: clamp(2rem, 5vw, 4.25rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 800; }
.eyebrow { display: inline-flex; align-items: center; gap: .6rem; margin-bottom: 1rem; color: var(--cyan-200); font-size: .72rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow-dark { color: var(--teal-700); }
.eyebrow-warm { color: #5e3100; }
.pulse-dot { width: .55rem; height: .55rem; border-radius: 50%; background: var(--cyan-400); box-shadow: 0 0 0 .3rem rgba(34, 230, 210, .14); }
.text-link { display: inline-flex; align-items: center; gap: .55rem; color: var(--cyan-200); font-weight: 800; text-decoration-thickness: 1px; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span, .text-link:focus-visible span { transform: translate(.2rem, .2rem); }
.text-link-dark { color: var(--teal-900); }

.button { display: inline-flex; min-height: 3.3rem; align-items: center; justify-content: center; gap: .65rem; padding: .85rem 1.25rem; border: 1px solid transparent; border-radius: var(--radius-sm); font-weight: 800; line-height: 1.2; text-align: center; text-decoration: none; cursor: pointer; transition: transform .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-2px); }
.button svg { width: 1.15rem; fill: currentColor; }
.button-warm { color: var(--navy-950); background: var(--amber-500); box-shadow: 0 12px 32px rgba(255, 159, 28, .22); }
.button-warm:hover { background: var(--amber-300); box-shadow: 0 16px 40px rgba(255, 159, 28, .28); }
.button-outline { color: var(--white); border-color: rgba(255,255,255,.38); background: rgba(255,255,255,.04); backdrop-filter: blur(10px); }
.button-outline:hover { border-color: var(--cyan-400); background: rgba(34,230,210,.08); }
.button-dark { color: var(--white); background: var(--navy-900); }
.button-dark:hover { background: var(--teal-900); }
.button-light { color: var(--navy-950); background: var(--white); }
.button-light:hover { background: var(--ice); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h); border-bottom: 1px solid transparent; background: rgba(4, 16, 24, .72); backdrop-filter: blur(16px); transition: background .2s ease, border-color .2s ease; }
.site-header.is-scrolled { border-color: rgba(154,248,237,.12); background: rgba(4, 16, 24, .94); }
.header-shell { width: min(1380px, calc(100% - 1.25rem)); height: 100%; margin-inline: auto; display: flex; align-items: center; gap: 1rem; }
.brand { display: block; flex: 0 1 230px; max-width: 230px; }
.brand img { width: 100%; }
.menu-toggle { position: relative; z-index: 3; width: 2.85rem; height: 2.85rem; margin-left: auto; padding: .7rem; border: 1px solid var(--dark-line); border-radius: .45rem; background: var(--navy-850); cursor: pointer; }
.menu-toggle span { display: block; height: 2px; margin: 4px 0; background: var(--cyan-200); transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.primary-nav { position: fixed; inset: var(--header-h) 0 auto; display: grid; gap: .15rem; padding: 1rem; border-bottom: 1px solid var(--dark-line); background: var(--navy-900); transform: translateY(-120%); opacity: 0; visibility: hidden; transition: transform .25s ease, opacity .25s ease, visibility .25s ease; }
.primary-nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
.primary-nav a { padding: .9rem 1rem; border-left: 2px solid transparent; color: rgba(255,255,255,.78); font-size: .88rem; font-weight: 700; text-decoration: none; }
.primary-nav a:hover, .primary-nav a:focus-visible, .primary-nav a.is-active { color: var(--white); border-left-color: var(--cyan-400); background: rgba(34,230,210,.06); }
.header-call { display: none; color: var(--navy-950); background: var(--cyan-400); text-decoration: none; }

.hero { position: relative; overflow: hidden; min-height: 100svh; padding: calc(var(--header-h) + 4.25rem) 0 4rem; color: rgba(255,255,255,.76); background: var(--navy-950); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,16,24,.98) 0%, rgba(4,16,24,.88) 40%, rgba(4,16,24,.42) 72%, rgba(4,16,24,.88) 100%); pointer-events: none; }
.hero-atmosphere { position: absolute; inset: 0; opacity: .45; background-image: linear-gradient(rgba(34,230,210,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(34,230,210,.035) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, #000, transparent 82%); }
.hero-grid { position: relative; z-index: 1; display: grid; align-items: center; gap: 3rem; }
.hero-lead { max-width: 60ch; margin-bottom: 1.8rem; font-size: clamp(1.05rem, 2vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.4rem; }
.hero-facts { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .8rem; margin-top: 2.25rem; padding-top: 1.25rem; border-top: 1px solid var(--dark-line); }
.hero-facts div { display: grid; gap: .1rem; }
.hero-facts strong { color: var(--white); font-size: .88rem; }
.hero-facts span { color: rgba(255,255,255,.5); font-size: .7rem; }
.hero-visual { position: relative; min-width: 0; }
.visual-frame { position: relative; overflow: hidden; border: 1px solid rgba(154,248,237,.24); border-radius: 1.2rem 0 1.2rem 0; background: var(--navy-850); box-shadow: var(--shadow-dark); }
.visual-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, rgba(7,22,33,.55), transparent 48%, rgba(34,230,210,.12)); pointer-events: none; }
.visual-frame img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.visual-chip { position: absolute; z-index: 2; display: grid; padding: .7rem .85rem; border: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.65); background: rgba(4,16,24,.8); backdrop-filter: blur(10px); font-size: .68rem; }
.visual-chip strong { color: var(--white); font-size: .82rem; }
.visual-chip-top { top: .8rem; right: .8rem; border-radius: .5rem 0 .5rem .5rem; }
.visual-chip-bottom { bottom: .8rem; left: .8rem; border-radius: 0 .5rem .5rem .5rem; }
.airflow-lines { position: absolute; right: -1rem; bottom: -2rem; width: 70%; height: 3.5rem; }
.airflow-lines span { display: block; height: 2px; margin: .48rem 0; background: linear-gradient(90deg, transparent, var(--cyan-400)); transform: skewX(-30deg); }
.airflow-lines span:nth-child(2) { width: 82%; margin-left: 18%; background: linear-gradient(90deg, transparent, var(--teal-500)); }
.airflow-lines span:nth-child(3) { width: 64%; margin-left: 36%; background: linear-gradient(90deg, transparent, var(--amber-500)); }

.quick-strip { position: relative; z-index: 3; color: var(--white); background: var(--teal-900); }
.quick-grid { display: grid; grid-template-columns: repeat(2,1fr); }
.quick-item { min-width: 0; display: flex; align-items: center; gap: .75rem; padding: 1.15rem .5rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.quick-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.1); }
.quick-item svg { flex: 0 0 auto; width: 1.25rem; fill: var(--cyan-400); }
.quick-item span { min-width: 0; display: grid; }
.quick-item strong { overflow: hidden; font-size: .75rem; text-overflow: ellipsis; white-space: nowrap; }
.quick-item small { color: rgba(255,255,255,.54); font-size: .64rem; }
.quick-phone { text-decoration: none; }

.about { background: var(--cloud); }
.about-grid { display: grid; gap: 2rem; }
.section-intro h2 { max-width: 11ch; }
.about-copy { max-width: 68ch; font-size: 1.05rem; }
.about-copy p:first-child { font-size: 1.2rem; font-weight: 600; }

.why { position: relative; overflow: hidden; background: var(--ice); }
.why::after { content: "TRUEFLOW"; position: absolute; right: -2rem; bottom: -4rem; color: rgba(7,59,69,.035); font-size: clamp(5rem, 15vw, 13rem); font-weight: 800; letter-spacing: -.08em; pointer-events: none; }
.section-heading { display: grid; gap: 1rem; margin-bottom: 2.5rem; }
.section-heading h2 { max-width: 15ch; margin-bottom: 0; }
.section-heading > p { max-width: 40rem; color: var(--muted); }
.benefit-grid { position: relative; z-index: 1; display: grid; gap: 1rem; }
.benefit-card { position: relative; min-height: 15rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius) 0 var(--radius) 0; background: rgba(255,255,255,.7); transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.benefit-card:hover { transform: translateY(-4px); border-color: rgba(8,127,121,.42); background: var(--white); }
.benefit-card h3 { max-width: 15ch; margin-top: 3rem; margin-bottom: .65rem; }
.benefit-card p { color: var(--muted); }
.benefit-card svg { width: 3rem; fill: var(--cyan-400); }
.card-index { position: absolute; top: 1.2rem; right: 1.2rem; color: var(--teal-700); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.benefit-feature { color: var(--white); background: var(--navy-900); }
.benefit-feature p { color: rgba(255,255,255,.66); }
.benefit-feature .card-index { color: var(--cyan-400); }

.services { position: relative; overflow: hidden; color: var(--white); background: var(--navy-900); }
.services::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 85% 15%, rgba(34,230,210,.12), transparent 32%), linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px); background-size: auto, 64px 64px, 64px 64px; }
.services .container { position: relative; }
.section-heading-light > p { color: rgba(255,255,255,.62); }
.services-lead { display: grid; gap: 1.5rem; margin-bottom: 2rem; }
.services-image { overflow: hidden; margin: 0; border: 1px solid var(--dark-line); border-radius: 0 var(--radius-lg) 0 var(--radius-lg); }
.services-image img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.service-grid { display: grid; gap: 1px; border: 1px solid var(--dark-line); background: var(--dark-line); }
.service-card { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 1.4rem; background: var(--navy-900); transition: background .2s ease, transform .2s ease; }
.service-card:hover { z-index: 1; background: var(--navy-850); box-shadow: 0 0 0 1px var(--cyan-400); }
.service-card-emergency { background: linear-gradient(145deg, rgba(255,159,28,.13), var(--navy-900) 55%); }
.service-photo { overflow: hidden; margin: -1.4rem -1.4rem 1.25rem; border-bottom: 1px solid var(--dark-line); background: var(--navy-850); }
.service-photo img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .35s ease; }
.service-card:hover .service-photo img { transform: scale(1.025); }
.service-photo + .service-icon { position: relative; z-index: 1; margin-top: -2.75rem; margin-bottom: 1.25rem; background-color: var(--navy-900); box-shadow: 0 0 0 .45rem var(--navy-900); }
.service-icon { width: 3rem; height: 3rem; display: grid; place-items: center; margin-bottom: 2.5rem; border: 1px solid currentColor; border-radius: .35rem 0 .35rem .35rem; font-size: .8rem; font-weight: 800; }
.service-icon.cool { color: var(--cyan-400); background: rgba(34,230,210,.06); }
.service-icon.warm { color: var(--amber-300); background: rgba(255,159,28,.08); }
.service-icon.neutral { color: var(--white); background: rgba(255,255,255,.05); }
.service-number { position: absolute; top: 1.4rem; right: 1.4rem; color: rgba(255,255,255,.26); font-size: .72rem; font-weight: 800; letter-spacing: .15em; }
.service-card h3 { margin-bottom: .7rem; color: var(--white); font-size: 1.3rem; }
.service-card > p { color: rgba(255,255,255,.61); }
.service-card details { margin: .7rem 0 1.2rem; color: rgba(255,255,255,.72); }
.service-card summary { color: var(--cyan-200); font-size: .83rem; font-weight: 800; cursor: pointer; }
.service-card details p { margin: .75rem 0 0; padding-left: 1rem; border-left: 2px solid var(--teal-500); font-size: .9rem; }
.service-cta { display: flex; justify-content: space-between; gap: .5rem; margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--dark-line); color: var(--white); font-size: .84rem; font-weight: 800; text-decoration: none; }
.service-cta span { color: var(--cyan-400); }

.cta-band { position: relative; overflow: hidden; padding: 4.5rem 0; color: var(--navy-950); background: var(--amber-500); }
.cta-band::after { content: ""; position: absolute; inset: 0; opacity: .28; background-image: repeating-linear-gradient(120deg, transparent 0 34px, rgba(4,16,24,.13) 35px 37px); }
.cta-grid { position: relative; z-index: 1; display: grid; gap: 1.5rem; align-items: end; }
.cta-grid h2 { max-width: 15ch; }
.cta-grid p { max-width: 42rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

.area { background: var(--cloud); }
.area-grid { display: grid; gap: 2rem; align-items: center; }
.area-statement { font-size: 1.15rem; font-weight: 600; }
.area-copy address { margin: 1.5rem 0; padding: 1rem 0 1rem 1.25rem; border-left: 3px solid var(--cyan-400); font-style: normal; }
.area-list { margin: 2rem 0; }
.area-list h3 { margin-bottom: .8rem; }
.area-list ul { display: grid; grid-template-columns: repeat(2,1fr); gap: .4rem .8rem; padding: 0; list-style: none; }
.area-list li::before { content: "↗"; margin-right: .45rem; color: var(--teal-700); font-weight: 800; }
.area-list p, .map-note { color: var(--muted); font-size: .82rem; }
.map-panel { overflow: hidden; border-radius: var(--radius-lg) 0 var(--radius-lg) 0; background: var(--navy-900); box-shadow: var(--shadow); }
.map-label { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .4rem 1rem; padding: 1rem 1.2rem; color: rgba(255,255,255,.58); font-size: .72rem; }
.map-label strong { color: var(--cyan-200); }
.service-map { min-height: 28rem; background: #dbe8e5; }
.map-placeholder { min-height: inherit; display: grid; place-content: center; gap: .4rem; padding: 2rem; color: var(--teal-900); text-align: center; background-image: linear-gradient(rgba(7,59,69,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(7,59,69,.08) 1px, transparent 1px); background-size: 40px 40px; }
.map-placeholder svg { width: 3.5rem; margin: 0 auto .5rem; fill: var(--teal-700); }
.map-placeholder span { color: var(--muted); font-size: .85rem; }
.map-note, .map-fallback { margin: 0; padding: 1rem 1.2rem; color: rgba(255,255,255,.58); }
.leaflet-container { font-family: var(--font); }

.faqs { background: var(--ice); }
.faq-layout { display: grid; gap: 2rem; }
.faq-nav nav { margin-top: 1.5rem; padding: 1.2rem; border: 1px solid var(--line); background: rgba(255,255,255,.65); }
.faq-nav ol { margin: 0; padding-left: 1.4rem; }
.faq-nav a { color: var(--teal-900); font-size: .84rem; font-weight: 700; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; }
.faq-item button { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 0; border: 0; background: transparent; font-size: 1rem; font-weight: 800; text-align: left; cursor: pointer; }
.faq-item button span { position: relative; flex: 0 0 auto; width: 1.7rem; height: 1.7rem; border: 1px solid var(--teal-700); border-radius: 50%; }
.faq-item button span::before, .faq-item button span::after { content: ""; position: absolute; top: 50%; left: 50%; width: .7rem; height: 1px; background: var(--teal-700); transform: translate(-50%,-50%); }
.faq-item button span::after { transform: translate(-50%,-50%) rotate(90deg); transition: transform .2s ease; }
.faq-item button[aria-expanded="true"] { color: var(--teal-700); }
.faq-item button[aria-expanded="true"] span::after { transform: translate(-50%,-50%) rotate(0); }
.faq-answer { overflow: hidden; }
.faq-answer p { max-width: 62rem; margin: 0; padding: 0 3rem 1.35rem 0; color: var(--muted); }
.js .faq-answer[hidden] { display: none; }

.contact { position: relative; overflow: hidden; color: var(--white); background: var(--navy-950); }
.contact::before { content: ""; position: absolute; inset: 0; opacity: .4; background-image: radial-gradient(circle at 15% 10%, rgba(34,230,210,.16), transparent 32%), linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px); background-size: auto, 54px 54px, 54px 54px; }
.contact-grid { position: relative; z-index: 1; display: grid; gap: 2rem; }
.contact-copy > p:not(.eyebrow) { color: rgba(255,255,255,.65); }
.contact-details { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; margin: 2rem 0; background: var(--dark-line); }
.contact-details div { display: grid; align-content: start; gap: .25rem; padding: 1rem; background: var(--navy-900); }
.contact-details span { color: rgba(255,255,255,.45); font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.contact-details strong, .contact-details a { color: var(--white); font-size: .88rem; font-style: normal; text-decoration: none; }
.comfort-image { overflow: hidden; margin: 0; border: 1px solid var(--dark-line); border-radius: 0 var(--radius) 0 var(--radius); }
.comfort-image img { width: 100%; aspect-ratio: 16/8; object-fit: cover; }
.form-shell { padding: 1.25rem; border: 1px solid rgba(154,248,237,.2); border-radius: var(--radius-lg) 0 var(--radius-lg) 0; background: rgba(10,32,42,.88); box-shadow: var(--shadow-dark); }
.form-heading { display: grid; margin-bottom: 1.4rem; }
.form-heading span { color: var(--cyan-200); font-size: .7rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.form-heading strong { font-size: 1.35rem; }
.field-grid { display: grid; gap: 1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-size: .8rem; font-weight: 800; }
.optional { margin-left: .4rem; color: rgba(255,255,255,.42); font-size: .66rem; font-weight: 600; text-transform: uppercase; }
.field input, .field textarea { width: 100%; min-height: 3rem; padding: .75rem .85rem; border: 1px solid rgba(255,255,255,.2); border-radius: .35rem; color: var(--white); background: rgba(4,16,24,.7); transition: border-color .18s ease, box-shadow .18s ease; }
.field textarea { min-height: 8rem; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--cyan-400); box-shadow: 0 0 0 3px rgba(34,230,210,.15); }
.field [aria-invalid="true"] { border-color: #ff6b63; }
.field-error { min-height: 1.1em; color: #ffaea8; font-size: .72rem; }
.consent-field { display: grid; grid-template-columns: auto 1fr; gap: .65rem; margin: 1.2rem 0; }
.consent-field input { width: 1.15rem; height: 1.15rem; margin-top: .2rem; accent-color: var(--cyan-400); }
.consent-field label { color: rgba(255,255,255,.62); font-size: .7rem; line-height: 1.5; }
.consent-field .field-error { grid-column: 2; }
.button-submit { width: 100%; border: 0; }
.form-note { margin: 1rem 0 0; color: rgba(255,255,255,.48); font-size: .72rem; }
.form-note a { color: var(--cyan-200); font-weight: 800; }
.form-status { min-height: 1.4rem; margin-top: .8rem; font-size: .8rem; font-weight: 700; }
.form-status.is-error { color: #ffaea8; }
.form-status.is-success { color: var(--cyan-200); }

.site-footer { padding: 3.5rem 0 6.5rem; color: rgba(255,255,255,.6); background: #020a0f; }
.footer-grid { display: grid; gap: 2rem; padding-bottom: 2rem; }
.footer-brand p { max-width: 30rem; }
.footer-brand .footer-wordmark { margin-bottom: .1rem; color: var(--cyan-400); font-size: 1.6rem; font-weight: 800; letter-spacing: -.04em; text-transform: uppercase; }
.footer-brand .footer-submark { margin-bottom: 1rem; color: rgba(255,255,255,.78); font-size: .68rem; font-weight: 800; letter-spacing: .38em; text-transform: uppercase; }
.site-footer h2 { margin-bottom: .8rem; color: var(--white); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; }
.site-footer address { margin-bottom: .6rem; font-style: normal; }
.site-footer nav { display: grid; align-content: start; gap: .3rem; }
.site-footer a { color: var(--cyan-200); }
.disclaimer { padding-block: 1.4rem; border-top: 1px solid rgba(255,255,255,.1); border-bottom: 1px solid rgba(255,255,255,.1); font-size: .68rem; line-height: 1.6; }
.copyright { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; padding-top: 1.2rem; font-size: .7rem; }
.mobile-call { position: fixed; z-index: 90; right: .75rem; bottom: .75rem; left: .75rem; display: flex; min-height: 3.65rem; align-items: center; justify-content: space-between; gap: .75rem; padding: .75rem 1rem; border: 1px solid rgba(255,255,255,.2); border-radius: .55rem; color: var(--navy-950); background: var(--cyan-400); box-shadow: 0 14px 40px rgba(0,0,0,.36); text-decoration: none; }
.mobile-call span { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.mobile-call strong { font-size: .95rem; }

[data-reveal] { transition: opacity .45s ease, transform .45s ease; }
.js [data-reveal]:not(.is-visible) { opacity: 0; transform: translateY(18px); }

@media (min-width: 640px) {
  .container { width: min(var(--container), calc(100% - 3rem)); }
  .hero-actions .button { min-width: 12rem; }
  .quick-grid { grid-template-columns: repeat(4,1fr); }
  .quick-item, .quick-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.1); border-bottom: 0; padding: 1.25rem .8rem; }
  .quick-item:last-child { border-right: 0; }
  .quick-item strong { font-size: .8rem; }
  .benefit-grid { grid-template-columns: repeat(2,1fr); }
  .benefit-feature { grid-row: span 2; min-height: 31rem; display: flex; flex-direction: column; justify-content: flex-end; }
  .benefit-feature h3 { margin-top: 1rem; font-size: 2rem; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .field-grid { grid-template-columns: repeat(2,1fr); }
  .field-full { grid-column: 1 / -1; }
  .form-shell { padding: 2rem; }
}

@media (min-width: 900px) {
  :root { --header-h: 86px; }
  .header-shell { width: min(1380px, calc(100% - 3rem)); }
  .brand { flex-basis: 245px; max-width: 245px; }
  .menu-toggle { display: none; }
  .primary-nav { position: static; display: flex; align-items: center; gap: .05rem; margin-left: auto; padding: 0; border: 0; background: transparent; transform: none; opacity: 1; visibility: visible; }
  .primary-nav a { padding: .75rem .55rem; border-left: 0; border-bottom: 2px solid transparent; font-size: .72rem; white-space: nowrap; }
  .primary-nav a:hover, .primary-nav a:focus-visible, .primary-nav a.is-active { border-left-color: transparent; border-bottom-color: var(--cyan-400); background: transparent; }
  .header-call { display: grid; flex: 0 0 auto; padding: .55rem .8rem; border-radius: .3rem; line-height: 1.1; }
  .header-call-label { font-size: .6rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
  .header-call strong { font-size: .78rem; }
  .hero { display: grid; min-height: 760px; align-items: center; padding-top: calc(var(--header-h) + 3rem); }
  .hero-grid { grid-template-columns: minmax(0, .95fr) minmax(360px, 1.05fr); gap: 3.5rem; }
  .hero-copy { padding: 2rem 0; }
  .hero-visual { margin-right: -9vw; }
  .visual-frame { border-radius: 1.8rem 0 1.8rem 0; }
  .about-grid { grid-template-columns: minmax(260px,.7fr) 1.3fr; gap: 5rem; }
  .section-heading { grid-template-columns: 1fr .65fr; align-items: end; }
  .benefit-grid { grid-template-columns: 1.1fr repeat(2,1fr); }
  .benefit-feature { grid-row: span 2; }
  .services-lead { grid-template-columns: 1.2fr .8fr; align-items: end; }
  .services-image img { aspect-ratio: 16/10; }
  .service-grid { grid-template-columns: repeat(3,1fr); }
  .service-card { min-height: 30rem; padding: 1.65rem; }
  .cta-grid { grid-template-columns: 1.2fr .8fr; }
  .cta-actions { justify-content: flex-end; }
  .area-grid { grid-template-columns: .85fr 1.15fr; gap: 4rem; }
  .faq-layout { grid-template-columns: .65fr 1.35fr; gap: 5rem; align-items: start; }
  .faq-nav { position: sticky; top: calc(var(--header-h) + 2rem); }
  .contact-grid { grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: start; }
  .footer-grid { grid-template-columns: 1.3fr .7fr .6fr; }
  .mobile-call { display: none; }
  .site-footer { padding-bottom: 3rem; }
}

@media (min-width: 1180px) {
  .primary-nav a { padding-inline: .72rem; font-size: .76rem; }
  .header-call { padding-inline: 1rem; }
  .service-grid { grid-template-columns: repeat(5,1fr); }
  .service-card { min-height: 32rem; }
}

@media (max-width: 380px) {
  h1 { font-size: 2.55rem; }
  .hero-facts { grid-template-columns: 1fr; }
  .contact-details { grid-template-columns: 1fr; }
  .area-list ul { grid-template-columns: 1fr; }
  .mobile-call { align-items: flex-start; flex-direction: column; gap: .1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .js [data-reveal]:not(.is-visible) { opacity: 1; transform: none; }
}