/* Precision Air HVAC Experts — single-page visual system */
:root {
  --navy-950: #04111c;
  --navy-900: #071827;
  --navy-850: #0a2134;
  --navy-800: #102b42;
  --navy-700: #173a56;
  --blue-600: #0675d8;
  --blue-500: #1198ea;
  --cyan-500: #16c7d9;
  --cyan-300: #79e5ef;
  --green-500: #65cf19;
  --amber-500: #ff9a3d;
  --amber-400: #ffb25f;
  --amber-100: #fff0df;
  --ice-100: #eaf9fc;
  --surface: #f8fafb;
  --surface-alt: #eef4f6;
  --white: #ffffff;
  --ink: #10283a;
  --muted: #5e7180;
  --line: #d9e4e9;
  --error: #b42318;
  --success: #087a4a;
  --font-display: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow-sm: 0 10px 30px rgba(5, 27, 44, 0.08);
  --shadow-md: 0 22px 65px rgba(5, 27, 44, 0.14);
  --shadow-dark: 0 25px 80px rgba(0, 0, 0, 0.26);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1180px;
  --header-height: 92px;
  --transition: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 20px); }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--surface);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, textarea { font: inherit; }
button { color: inherit; }
svg { display: block; }
::selection { color: var(--navy-950); background: var(--cyan-300); }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.08; letter-spacing: -0.035em; }
h1 { margin-bottom: 1.45rem; font-size: clamp(2.65rem, 6vw, 5.8rem); font-weight: 800; }
h2 { margin-bottom: 1.25rem; font-size: clamp(2.15rem, 4vw, 4rem); font-weight: 800; }
h3 { font-size: 1.3rem; font-weight: 750; }
p:last-child { margin-bottom: 0; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { position: relative; padding: clamp(5rem, 10vw, 8.5rem) 0; scroll-margin-top: calc(var(--header-height) + 24px); }
.section-kicker, .eyebrow {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: .9rem;
  color: var(--blue-600);
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .15em;
  line-height: 1.4;
  text-transform: uppercase;
}
.section-kicker::before { width: 30px; height: 2px; content: ""; background: linear-gradient(90deg, var(--cyan-500), var(--amber-500)); }
.section-kicker--light { color: var(--cyan-300); }
.section-heading { max-width: 720px; margin-bottom: 3rem; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.18rem; }
.section-heading--split { display: grid; max-width: none; grid-template-columns: 1.4fr .8fr; gap: 4rem; align-items: end; }
.section-heading--split > p { margin-bottom: 1.25rem; color: #b7c8d5; }

.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; z-index: 10000; top: 10px; left: 10px; padding: .75rem 1rem; transform: translateY(-150%); color: var(--navy-950); background: var(--white); border-radius: 8px; font-weight: 700; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--amber-400); outline-offset: 4px; }

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: .88rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 13px;
  font-family: var(--font-display);
  font-size: .93rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}
.button svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.button:hover { transform: translateY(-2px); }
.button--primary { color: var(--navy-950); background: linear-gradient(110deg, var(--cyan-500), #62dfe7 46%, var(--amber-400)); box-shadow: 0 12px 35px rgba(22, 199, 217, .2); }
.button--primary:hover { box-shadow: 0 16px 42px rgba(22, 199, 217, .32); }
.button--secondary { color: var(--white); border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.08); }
.button--secondary:hover { border-color: var(--cyan-500); background: rgba(22,199,217,.12); }
.button--dark { color: var(--white); background: var(--navy-900); box-shadow: var(--shadow-sm); }
.button--dark:hover { background: var(--navy-700); }
.text-link { display: inline-flex; align-items: center; gap: .45rem; color: var(--blue-600); font-family: var(--font-display); font-weight: 800; text-underline-offset: 4px; }
.text-link span { transition: transform var(--transition); }
.text-link:hover span { transform: translateX(4px); }
.text-link--light { color: var(--cyan-300); }

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(4,17,28,.92);
  box-shadow: 0 8px 32px rgba(0,0,0,.14);
  backdrop-filter: blur(16px);
}
.header__inner { display: flex; min-height: var(--header-height); align-items: center; gap: 1.15rem; }
.brand { display: flex; width: 190px; flex: 0 0 auto; align-items: center; padding: .25rem .55rem; overflow: hidden; background: #f4f9fa; border-radius: 12px; }
.brand img { width: 100%; }
.primary-nav { display: flex; margin-left: auto; align-items: center; gap: clamp(.7rem, 1.3vw, 1.35rem); }
.primary-nav a { position: relative; padding: .85rem 0; color: #d9e6ed; font-family: var(--font-display); font-size: .82rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
.primary-nav a::after { position: absolute; right: 0; bottom: .55rem; left: 0; height: 2px; content: ""; transform: scaleX(0); transform-origin: right; background: linear-gradient(90deg, var(--cyan-500), var(--amber-500)); transition: transform var(--transition); }
.primary-nav a:hover::after, .primary-nav a[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }
.header-call { display: flex; flex: 0 0 auto; align-items: center; gap: .6rem; padding: .6rem .8rem; color: var(--white); border: 1px solid rgba(22,199,217,.35); border-radius: 12px; text-decoration: none; }
.header-call svg { width: 22px; height: 22px; fill: none; stroke: var(--cyan-300); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.header-call span { display: grid; font-family: var(--font-display); font-size: .87rem; font-weight: 800; line-height: 1.15; }
.header-call small { margin-bottom: .22rem; color: var(--cyan-300); font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; }
.nav-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; margin-left: auto; padding: 0; color: var(--white); border: 1px solid rgba(255,255,255,.2); border-radius: 11px; background: transparent; cursor: pointer; }
.nav-toggle span { width: 21px; height: 2px; background: currentColor; transition: transform var(--transition), opacity var(--transition); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: 850px;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 6rem) 0 6.5rem;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(4,17,28,.99) 0%, rgba(7,24,39,.97) 43%, rgba(8,31,49,.84) 100%),
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(255,255,255,.025) 80px),
    repeating-linear-gradient(0deg, transparent 0 79px, rgba(255,255,255,.025) 80px),
    var(--navy-950);
}
.hero::after { position: absolute; right: -14%; bottom: -62%; width: 70%; aspect-ratio: 1; border: 1px solid rgba(22,199,217,.15); border-radius: 50%; box-shadow: 0 0 0 70px rgba(22,199,217,.025), 0 0 0 140px rgba(255,154,61,.02); content: ""; }
.hero__glow { position: absolute; width: 430px; height: 430px; border-radius: 50%; filter: blur(100px); pointer-events: none; }
.hero__glow--cool { top: 8%; left: -220px; background: rgba(22,199,217,.18); }
.hero__glow--warm { right: -160px; bottom: -120px; background: rgba(255,154,61,.14); }
.hero__grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, .92fr) minmax(400px, 1.08fr); gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.hero__copy { max-width: 680px; }
.eyebrow { color: var(--cyan-300); }
.eyebrow__pulse { width: 9px; height: 9px; flex: 0 0 auto; border-radius: 50%; background: var(--green-500); box-shadow: 0 0 0 6px rgba(101,207,25,.13); }
.hero h1 { max-width: 760px; }
.hero h1::after { display: block; width: 100px; height: 5px; margin-top: 1.25rem; content: ""; border-radius: 99px; background: linear-gradient(90deg, var(--cyan-500), var(--amber-500)); }
.hero__lead { max-width: 620px; margin-bottom: 2rem; color: #c9d7df; font-size: clamp(1.12rem, 2vw, 1.35rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-bottom: 1.4rem; }
.hero__proof { display: flex; flex-wrap: wrap; gap: 1rem 1.8rem; margin: 0 0 1.2rem; padding: 0; list-style: none; color: #c8d8e2; font-size: .94rem; }
.hero__proof li { display: flex; align-items: center; gap: .45rem; }
.hero__proof svg { width: 17px; height: 17px; fill: none; stroke: var(--cyan-300); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.hero__visual { position: relative; }
.hero__image-frame { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 42% 18% 28% 16% / 22% 18% 25% 28%; background: var(--navy-800); box-shadow: var(--shadow-dark); }
.hero__image-frame::before { position: absolute; z-index: 1; inset: 0; content: ""; background: linear-gradient(180deg, transparent 45%, rgba(4,17,28,.55)); pointer-events: none; }
.hero__image-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 68% center; }
.hero__badge { position: absolute; z-index: 2; right: 1.5rem; bottom: 1.5rem; left: 1.5rem; display: flex; align-items: center; gap: .85rem; padding: 1rem 1.1rem; border: 1px solid rgba(255,255,255,.2); border-radius: 16px; background: rgba(4,17,28,.82); backdrop-filter: blur(12px); }
.hero__badge-icon { display: grid; width: 46px; height: 46px; flex: 0 0 auto; place-items: center; border-radius: 13px; color: var(--navy-950); background: linear-gradient(135deg, var(--cyan-500), var(--amber-400)); }
.hero__badge-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.hero__badge > span:last-child { display: grid; line-height: 1.3; }
.hero__badge strong { font-family: var(--font-display); }
.hero__badge small { color: #bed0db; }

.value-strip { position: relative; z-index: 4; margin-top: -1px; color: var(--white); background: linear-gradient(90deg, #0a5f9d 0%, var(--blue-500) 43%, #0e8f97 72%, #b86621 120%); }
.value-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.value-item { display: flex; min-height: 116px; align-items: center; gap: .85rem; padding: 1.25rem 1.1rem; border-right: 1px solid rgba(255,255,255,.18); }
.value-item:first-child { border-left: 1px solid rgba(255,255,255,.18); }
.value-item svg { width: 29px; height: 29px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.value-item span { display: grid; line-height: 1.25; }
.value-item strong { font-family: var(--font-display); font-size: .95rem; }
.value-item small { margin-top: .25rem; color: rgba(255,255,255,.78); font-size: .78rem; }

.section--about { background: var(--surface); }
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .95fr); gap: clamp(3rem, 8vw, 7rem); align-items: center; }
.about__image { position: relative; }
.about__image::before { position: absolute; z-index: 0; top: -20px; left: -20px; width: 55%; height: 55%; content: ""; border: 1px solid rgba(22,199,217,.35); border-radius: var(--radius-lg); }
.about__image img { position: relative; z-index: 1; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.about__location { position: absolute; z-index: 2; right: -20px; bottom: 24px; display: flex; align-items: center; gap: .8rem; padding: .85rem 1rem; color: var(--white); border-radius: 14px; background: var(--navy-900); box-shadow: var(--shadow-md); }
.about__location svg { width: 24px; height: 24px; fill: none; stroke: var(--cyan-300); stroke-width: 1.8; }
.about__location span { display: grid; font-family: var(--font-display); font-weight: 800; line-height: 1.2; }
.about__location small { margin-bottom: .2rem; color: #a9c2d1; font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; }
.about__copy > p:not(.section-kicker):not(:last-child) { color: var(--muted); }

.section--dark { color: var(--white); background: radial-gradient(circle at 90% 5%, rgba(22,199,217,.12), transparent 30%), var(--navy-900); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature-card { min-height: 225px; padding: 1.7rem; border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.025)); transition: transform var(--transition), border-color var(--transition), background var(--transition); }
.feature-card:hover { transform: translateY(-5px); border-color: rgba(22,199,217,.45); background: linear-gradient(145deg, rgba(22,199,217,.12), rgba(255,154,61,.04)); }
.feature-card svg { width: 34px; height: 34px; margin-bottom: 1.35rem; fill: none; stroke: var(--cyan-300); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.feature-card h3 { margin-bottom: .65rem; }
.feature-card p { color: #b8c9d4; font-size: .98rem; }

.section--services { background: linear-gradient(180deg, #fff 0%, var(--surface) 100%); }
.service-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.service-card { position: relative; display: flex; min-height: 320px; flex-direction: column; padding: 1.5rem; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 10px 25px rgba(5,27,44,.04); transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.service-card::after { position: absolute; right: -40%; bottom: -34%; width: 150px; height: 150px; content: ""; border-radius: 50%; background: radial-gradient(circle, rgba(22,199,217,.13), transparent 70%); transition: transform 280ms ease; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(17,152,234,.45); box-shadow: var(--shadow-sm); }
.service-card:hover::after { transform: translate(-30%, -20%) scale(1.3); }
.service-card--urgent { color: var(--white); border-color: transparent; background: linear-gradient(145deg, var(--navy-900), #153d55); }
.service-card__image { width: calc(100% + 3rem); max-width: none; height: 150px; margin: -1.5rem -1.5rem 1.1rem; object-fit: cover; object-position: center; border-bottom: 1px solid var(--line); }
.service-card--urgent .service-card__image { border-bottom-color: rgba(255,255,255,.14); }
.service-card__icon { display: grid; width: 51px; height: 51px; margin-bottom: 1.25rem; place-items: center; color: var(--blue-600); border: 1px solid #c5edf2; border-radius: 15px; background: var(--ice-100); }
.service-card__icon--warm { color: #b65b14; border-color: #ffd5ad; background: var(--amber-100); }
.service-card__icon svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { min-height: 2.7em; margin-bottom: .65rem; font-size: 1.15rem; }
.service-card p { margin-bottom: 1.2rem; color: var(--muted); font-size: .93rem; }
.service-card--urgent p { color: #c3d3dc; }
.service-card a { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: .4rem; margin-top: auto; color: var(--blue-600); font-family: var(--font-display); font-size: .82rem; font-weight: 800; text-decoration: none; }
.service-card--urgent a { color: var(--cyan-300); }

.section--details { padding-top: 4rem; background: var(--surface-alt); }
.details-intro { max-width: 740px; margin-bottom: 2.5rem; }
.details-intro > p:last-child { color: var(--muted); font-size: 1.1rem; }
.service-details { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.service-detail { display: grid; grid-template-columns: 54px 1fr; gap: 1.2rem; padding: clamp(1.35rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 10px 25px rgba(5,27,44,.035); scroll-margin-top: calc(var(--header-height) + 24px); }
.service-detail--urgent { color: var(--white); border-color: transparent; background: var(--navy-900); }
.service-detail__number { color: #9bb4c2; font-family: var(--font-display); font-size: .8rem; font-weight: 800; letter-spacing: .1em; }
.service-detail__tag { margin-bottom: .5rem; color: var(--blue-600); font-family: var(--font-display); font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.service-detail__tag--warm { color: #c96113; }
.service-detail--urgent .service-detail__tag { color: var(--amber-400); }
.service-detail h3 { margin-bottom: .8rem; font-size: 1.45rem; }
.service-detail p { color: var(--muted); font-size: .97rem; }
.service-detail--urgent p { color: #bfd0da; }
.service-detail__links { display: flex; flex-wrap: wrap; gap: .7rem 1.2rem; margin-top: 1rem; }
.service-detail__links a { color: var(--blue-600); font-weight: 700; text-underline-offset: 4px; }
.service-detail--urgent .service-detail__links a { color: var(--cyan-300); }

.section--area { color: var(--white); background: radial-gradient(circle at 10% 100%, rgba(255,154,61,.11), transparent 34%), radial-gradient(circle at 90% 10%, rgba(22,199,217,.13), transparent 30%), var(--navy-950); }
.area-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(3rem, 7vw, 6rem); align-items: center; }
.area__copy > p:not(.section-kicker) { color: #bfd0da; }
.address-card { display: flex; align-items: flex-start; gap: .85rem; margin: 1.6rem 0 2rem; padding: 1.1rem; color: var(--white); border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius-sm); background: rgba(255,255,255,.06); font-style: normal; }
.address-card svg { width: 24px; height: 24px; flex: 0 0 auto; margin-top: .2rem; fill: none; stroke: var(--cyan-300); stroke-width: 1.8; }
.area__copy h3 { margin: 1.5rem 0 .8rem; font-size: 1rem; letter-spacing: 0; }
.area-list { display: grid; gap: .35rem; margin: 0 0 1.8rem; padding: 0; list-style: none; }
.area-list li { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-bottom: .35rem; color: #d7e3e9; border-bottom: 1px solid rgba(255,255,255,.08); }
.area-list span { color: #88a4b5; font-size: .82rem; }
.map-card { overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-dark); }
.map-card__top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; color: var(--ink); }
.map-card__top > span:first-child { display: grid; font-family: var(--font-display); line-height: 1.2; }
.map-card__top small { color: var(--muted); font-family: var(--font-body); }
.map-status { display: flex; align-items: center; gap: .4rem; color: var(--success); font-family: var(--font-display); font-size: .75rem; font-weight: 800; }
.map-status i { width: 8px; height: 8px; border-radius: 50%; background: #12a561; box-shadow: 0 0 0 5px rgba(18,165,97,.12); }
.service-map { min-height: 500px; color: var(--ink); background: #dce8ea; }
.map-fallback { display: grid; min-height: 500px; place-content: center; padding: 2rem; text-align: center; }
.map-fallback svg { width: 48px; height: 48px; margin: 0 auto 1rem; fill: none; stroke: var(--blue-600); stroke-width: 1.5; }
.map-note { margin: 0; padding: .85rem 1.2rem; color: var(--muted); border-top: 1px solid var(--line); font-size: .78rem; }
.leaflet-popup-content-wrapper { border-radius: 12px; font-family: var(--font-body); }
.leaflet-popup-content strong { font-family: var(--font-display); }

.section--faqs { background: var(--surface); }
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.faq-intro { position: sticky; top: calc(var(--header-height) + 2rem); }
.faq-intro > p:not(.section-kicker) { color: var(--muted); }
.faq-list { display: grid; gap: .75rem; }
.faq-item { border: 1px solid var(--line); border-radius: 16px; background: var(--white); scroll-margin-top: calc(var(--header-height) + 24px); }
.faq-item h3 { margin: 0; }
.faq-item button { display: flex; width: 100%; min-height: 68px; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 1.25rem; color: var(--ink); border: 0; border-radius: 16px; background: transparent; font-family: var(--font-display); font-size: 1rem; font-weight: 800; text-align: left; cursor: pointer; }
.faq-item button:hover { color: var(--blue-600); }
.faq-item button i { position: relative; width: 22px; height: 22px; flex: 0 0 auto; border-radius: 50%; background: var(--ice-100); }
.faq-item button i::before, .faq-item button i::after { position: absolute; top: 50%; left: 50%; width: 10px; height: 2px; content: ""; transform: translate(-50%, -50%); background: var(--blue-600); transition: transform var(--transition); }
.faq-item button i::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item button[aria-expanded="true"] i::after { transform: translate(-50%, -50%) rotate(0); }
.faq__panel { padding: 0 1.25rem 1.2rem; }
.faq__panel p { margin: 0; color: var(--muted); }
.js .faq__panel[hidden] { display: none; }

.section--contact { overflow: hidden; color: var(--white); background: linear-gradient(130deg, #0b3d5c 0%, var(--navy-900) 50%, #3f291a 140%); }
.contact__glow { position: absolute; top: -40%; left: -10%; width: 550px; height: 550px; border-radius: 50%; background: rgba(22,199,217,.13); filter: blur(100px); }
.contact-grid { position: relative; display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(3rem, 8vw, 7rem); align-items: center; }
.contact__info > p:not(.section-kicker) { color: #c4d3dc; font-size: 1.1rem; }
.contact-phone { display: flex; align-items: center; gap: .9rem; margin: 2rem 0; color: var(--white); text-decoration: none; }
.contact-phone__icon { display: grid; width: 58px; height: 58px; flex: 0 0 auto; place-items: center; color: var(--navy-950); border-radius: 18px; background: linear-gradient(135deg, var(--cyan-500), var(--amber-400)); }
.contact-phone__icon svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-phone > span:last-child { display: grid; font-family: var(--font-display); font-size: clamp(1.35rem, 3vw, 2rem); font-weight: 800; line-height: 1.2; }
.contact-phone small { margin-bottom: .2rem; color: var(--cyan-300); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.contact-facts { display: grid; gap: .8rem; }
.contact-facts > div { display: flex; align-items: flex-start; gap: .8rem; padding-top: .8rem; border-top: 1px solid rgba(255,255,255,.12); }
.contact-facts svg { width: 21px; height: 21px; margin-top: .2rem; fill: none; stroke: var(--cyan-300); stroke-width: 1.7; }
.contact-facts span, .contact-facts address { display: grid; font-style: normal; line-height: 1.35; }
.contact-facts small { color: #95b0c0; }
.form-card { padding: clamp(1.4rem, 4vw, 2.5rem); color: var(--ink); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-dark); }
.form-card__heading { display: grid; margin-bottom: 1.5rem; }
.form-card__heading span { color: var(--blue-600); font-family: var(--font-display); font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.form-card__heading strong { font-family: var(--font-display); font-size: 1.6rem; }
.form-card fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.form-noscript { margin: 0 0 1rem; padding: .85rem; color: #7a2018; border: 1px solid #f2b8b2; border-radius: 9px; background: #fff0ee; font-size: .88rem; }
.form-noscript a { font-weight: 800; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1rem; }
.field label { display: block; margin-bottom: .35rem; font-family: var(--font-display); font-size: .86rem; font-weight: 800; }
.field input, .field textarea { width: 100%; min-height: 50px; padding: .75rem .85rem; color: var(--ink); border: 1px solid #bcccd4; border-radius: 10px; background: #fbfdfe; transition: border-color var(--transition), box-shadow var(--transition); }
.field textarea { min-height: 126px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--blue-500); outline: 0; box-shadow: 0 0 0 4px rgba(17,152,234,.14); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"], .consent-field input[aria-invalid="true"] { border-color: var(--error); }
.field-error { display: block; min-height: 1.2em; margin-top: .25rem; color: var(--error); font-size: .78rem; font-weight: 600; }
.consent-field { display: grid; grid-template-columns: 22px 1fr; gap: .7rem; align-items: start; margin-top: .25rem; }
.consent-field input { width: 21px; height: 21px; margin: .15rem 0 0; accent-color: var(--blue-600); }
.consent-field label { color: #526977; font-size: .8rem; line-height: 1.45; }
.button--submit { width: 100%; margin-top: .5rem; border: 0; cursor: pointer; }
.button--submit:disabled { opacity: .65; cursor: wait; transform: none; }
.form-note { margin: .75rem 0 0; color: #718590; font-size: .74rem; text-align: center; }
.form-status { display: none; margin-top: .85rem; padding: .75rem .85rem; border-radius: 9px; font-size: .88rem; font-weight: 600; }
.form-status.is-visible { display: block; }
.form-status.is-error { color: #7a2018; border: 1px solid #f2b8b2; background: #fff0ee; }
.form-status.is-success { color: #075f3a; border: 1px solid #a4dfc4; background: #ecfbf4; }

.site-footer { padding: 4rem 0 7rem; color: #bdccd5; background: #020c13; }
.footer__top { display: grid; grid-template-columns: 1.35fr .7fr .55fr; gap: 3rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__brand a { display: inline-flex; width: min(330px, 100%); padding: .45rem .7rem; background: #eff6f7; border-radius: 13px; }
.footer__brand p { margin-top: 1rem; color: #8fa7b5; }
.footer__label { margin-bottom: .8rem; color: var(--white); font-family: var(--font-display); font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.footer__contact > a { color: var(--cyan-300); font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; }
.footer__contact address { margin-top: .7rem; color: #aebfca; font-style: normal; }
.footer__nav { display: grid; align-content: start; gap: .35rem; }
.footer__nav a { color: #aebfca; text-decoration: none; }
.footer__nav a:hover { color: var(--cyan-300); }
.footer__legal { padding-top: 2rem; }
.footer__legal > p:first-child { color: #8399a7; font-size: .76rem; line-height: 1.55; }
.footer__copyright { margin-top: 1.5rem; color: #657d8b; font-size: .78rem; }
.mobile-call { position: fixed; z-index: 900; right: 12px; bottom: 12px; left: 12px; display: none; min-height: 52px; align-items: center; justify-content: center; gap: .55rem; padding: .85rem 1rem; color: var(--navy-950); border: 1px solid rgba(255,255,255,.6); border-radius: 14px; background: linear-gradient(100deg, var(--cyan-500), var(--amber-400)); box-shadow: 0 12px 35px rgba(4,17,28,.35); font-family: var(--font-display); font-size: .92rem; font-weight: 800; text-decoration: none; }
.mobile-call svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.mobile-call.is-hidden { opacity: 0; pointer-events: none; transform: translateY(calc(100% + 24px)); }
.map-error { max-width: 420px; margin: .85rem auto 0; color: var(--error); font-size: .85rem; }

.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 600ms ease, transform 600ms ease; }
.js .reveal[data-delay="1"] { transition-delay: 100ms; }
.js .reveal[data-delay="2"] { transition-delay: 180ms; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1120px) {
  :root { --header-height: 82px; }
  .brand { width: 164px; }
  .primary-nav { gap: .7rem; }
  .primary-nav a { font-size: .75rem; }
  .header-call span { display: none; }
  .header-call { width: 48px; height: 48px; justify-content: center; padding: 0; }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .js .nav-toggle { display: flex; }
  .header-call { margin-left: 0; }
  .primary-nav { display: flex; flex-basis: 100%; flex-wrap: wrap; order: 5; margin: 0; padding: 0 0 .85rem; }
  .js .primary-nav { position: absolute; top: calc(100% + 1px); right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: .75rem 1rem 1rem; border-bottom: 1px solid rgba(255,255,255,.1); background: rgba(4,17,28,.98); box-shadow: 0 20px 30px rgba(0,0,0,.18); }
  .js .primary-nav.is-open { display: flex; }
  .js .primary-nav a { min-height: 48px; display: flex; align-items: center; padding: .7rem .5rem; border-bottom: 1px solid rgba(255,255,255,.08); }
  .js .primary-nav a:last-child { border-bottom: 0; }
  .header__inner { flex-wrap: wrap; }
  .hero { min-height: auto; }
  .hero__grid, .about-grid, .area-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 650px; }
  .hero__image-frame { aspect-ratio: 16 / 10; border-radius: var(--radius-lg); }
  .hero__image-frame img { object-position: 65% center; }
  .value-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .value-item:nth-child(3) { border-left: 1px solid rgba(255,255,255,.18); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .section-heading--split { grid-template-columns: 1fr; gap: 0; }
  .service-details { grid-template-columns: 1fr; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-intro { position: static; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  :root { --header-height: 74px; }
  body { font-size: 1rem; padding-bottom: 72px; }
  .container { width: min(calc(100% - 24px), var(--container)); }
  .section { padding: 4.5rem 0; }
  .brand { width: 145px; }
  .header-call { display: none; }
  .hero { padding: calc(var(--header-height) + 4.5rem) 0 4rem; }
  h1 { font-size: clamp(2.45rem, 12vw, 3.65rem); }
  h2 { font-size: clamp(2rem, 9vw, 3rem); }
  .hero__actions { flex-direction: column; }
  .hero__actions .button { width: 100%; }
  .hero__proof { display: grid; }
  .hero__image-frame { aspect-ratio: 4 / 5; }
  .hero__badge { right: .85rem; bottom: .85rem; left: .85rem; }
  .value-strip__grid { grid-template-columns: 1fr; }
  .value-item { min-height: 88px; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); border-left: 1px solid rgba(255,255,255,.18); }
  .value-item:last-child { border-bottom: 0; }
  .about__location { right: 10px; bottom: 10px; }
  .feature-grid, .service-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; }
  .service-card { min-height: 275px; }
  .service-card h3 { min-height: 0; }
  .service-detail { grid-template-columns: 1fr; gap: .35rem; }
  .service-map, .map-fallback { min-height: 390px; }
  .map-card__top { align-items: flex-start; flex-direction: column; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-card { border-radius: 20px; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__brand { grid-column: auto; }
  .mobile-call { display: flex; }
  .site-footer { padding-bottom: 2rem; }
}

@media (max-width: 380px) {
  .brand { width: 125px; }
  .nav-toggle { width: 44px; height: 44px; }
  .hero__badge { align-items: flex-start; }
  .hero__badge small { font-size: .72rem; }
  .about__location { position: relative; right: auto; bottom: auto; margin: -26px 10px 0; }
  .service-detail__links { flex-direction: column; }
  .mobile-call { font-size: .84rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .mobile-call, .hero__actions, .button, .nav-toggle { display: none !important; }
  body { padding: 0; color: #000; background: #fff; }
  .hero, .section--dark, .section--area, .section--contact, .site-footer { color: #000; background: #fff; }
  .section { padding: 2rem 0; }
  .js .reveal { opacity: 1; transform: none; }
}