/* ==========================================================================
   Altus Air — Heating & Cooling
   Design system: deep navy foundation, electric blue action, warm orange
   accent, cinematic sky gradients, editorial serif display + geometric sans.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --navy-950: #050c1c;
  --navy-900: #08132b;
  --navy-800: #0d1d3f;
  --navy-700: #142a58;
  --navy-600: #1d3a73;

  --blue-600: #1d4ed8;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-300: #7dacfb;
  --blue-100: #dbe8fe;
  --blue-50: #eff5ff;

  --sky-400: #8ec5ff;
  --sky-200: #c8e0ff;
  --sky-100: #e4f0ff;

  --orange-500: #f97316;
  --orange-400: #fb923c;
  --orange-100: #ffedd5;

  /* Neutrals */
  --ink: #0a1428;
  --body: #4b5768;
  --muted: #7c8798;
  --line: #e4e9f0;
  --line-soft: #eef2f7;
  --white: #ffffff;
  --paper: #f8fafc;

  /* Type */
  --font-display: "Fraunces", Georgia, serif;
  --font-sans: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;

  /* Space */
  --s-3xs: .25rem;
  --s-2xs: .5rem;
  --s-xs: .75rem;
  --s-sm: 1rem;
  --s-md: 1.5rem;
  --s-lg: 2.25rem;   /* was 2.5rem — tightened header-to-content rhythm */
  --s-xl: 3rem;      /* was 4rem   — tighter grid gaps & hero margins */
  --s-2xl: 4rem;     /* was 6rem   — section vertical padding, main density lever */
  --s-3xl: 6rem;     /* was 8.5rem — hero top padding */

  /* Layout */
  --wrap: 1200px;
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(.4,0,.2,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --t-fast: 160ms var(--ease);
  --t: 300ms var(--ease);
  --t-slow: 700ms var(--ease-out);

  /* Shadow */
  --sh-sm: 0 2px 10px rgba(8,19,43,.06);
  --sh-md: 0 14px 38px -12px rgba(8,19,43,.18);
  --sh-lg: 0 34px 80px -24px rgba(8,19,43,.32);
  --sh-blue: 0 18px 44px -14px rgba(37,99,235,.5);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

[id] { scroll-margin-top: 108px; }

body {
  margin: 0;
  background: var(--white);
  color: var(--body);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select, textarea, button { font-family: inherit; }

h1,h2,h3,h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ink);
  font-optical-sizing: auto;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ---------- A11y ---------- */
.visually-hidden {
  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: absolute; top: -100px; left: var(--s-sm); z-index: 2000;
  background: var(--blue-600); color: #fff; font-weight: 700;
  padding: var(--s-xs) var(--s-sm); border-radius: var(--r-sm);
  transition: top var(--t-fast);
}
.skip-link:focus { top: var(--s-sm); }

:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 3px; border-radius: 4px; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--s-md); }
.section { padding-block: var(--s-2xl); position: relative; }
.section--tight { padding-block: var(--s-xl); }
.section--paper { background: var(--paper); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .74rem; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--blue-600); margin-bottom: var(--s-sm);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--orange-500); border-radius: 2px; }

.sec-head { max-width: 660px; margin-bottom: var(--s-lg); }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head--center .eyebrow { justify-content: center; }
.sec-head h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); margin-bottom: var(--s-sm); }
.sec-head p { font-size: 1.06rem; color: var(--body); }

.italic-accent { font-style: italic; color: var(--blue-600); }

.grid { display: grid; gap: var(--s-md); }
@media (min-width:640px){ .grid--2 { grid-template-columns: repeat(2,1fr); } }
@media (min-width:900px){
  .grid--3 { grid-template-columns: repeat(3,1fr); }
  .grid--4 { grid-template-columns: repeat(2,1fr); }
}
@media (min-width:1100px){ .grid--4 { grid-template-columns: repeat(4,1fr); } }

/* ---------- Buttons ---------- */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: 1rem 1.9rem; border-radius: var(--r-pill);
  font-size: .95rem; font-weight: 700; letter-spacing: -.01em;
  border: 1.5px solid transparent; white-space: nowrap;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast),
              border-color var(--t-fast), box-shadow var(--t-fast);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn--primary { background: var(--blue-600); color: #fff; box-shadow: var(--sh-blue); }
.btn--primary:hover { background: var(--blue-500); }

.btn--accent { background: var(--orange-500); color: #fff; box-shadow: 0 18px 44px -14px rgba(249,115,22,.55); }
.btn--accent:hover { background: var(--orange-400); }

.btn--ghost-light { border-color: rgba(255,255,255,.4); color: #fff; backdrop-filter: blur(8px); background: rgba(255,255,255,.08); }
.btn--ghost-light:hover { background: rgba(255,255,255,.18); border-color: #fff; }

.btn--ghost-dark { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--ghost-dark:hover { border-color: var(--blue-500); color: var(--blue-600); }

.btn--sm { padding: .7rem 1.35rem; font-size: .85rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--s-sm); }

/* ripple */
.btn .ripple {
  position: absolute; border-radius: 50%; transform: scale(0);
  background: rgba(255,255,255,.45); pointer-events: none;
  animation: ripple .6s var(--ease-out);
}
@keyframes ripple { to { transform: scale(3.2); opacity: 0; } }

/* ---------- Promo bar ---------- */
.promo {
  background: linear-gradient(90deg, var(--navy-900), var(--navy-700));
  color: #fff; font-size: .84rem; position: relative; z-index: 120;
}
.promo .wrap { display: flex; align-items: center; justify-content: center; gap: .7rem; padding-block: .6rem; text-align: center; }
.promo strong { color: var(--orange-400); }
.promo a { text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }
.promo-close {
  position: absolute; right: 1rem; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px; display: grid; place-items: center;
  border-radius: 50%; color: rgba(255,255,255,.75);
}
.promo-close:hover { background: rgba(255,255,255,.14); color: #fff; }
.promo-close svg { width: 14px; height: 14px; }
.promo.is-hidden { display: none; }

@media (max-width: 720px) { .promo-close { display: none; } .promo .wrap { padding-right: 1rem; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 110;
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--t), border-color var(--t), background var(--t);
}
.site-header.is-scrolled {
  background: rgba(255,255,255,.92);
  border-color: var(--line);
  box-shadow: 0 6px 26px -18px rgba(8,19,43,.5);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--s-md); padding-block: .85rem; }

.brand { display: flex; align-items: center; gap: .6rem; flex-shrink: 0; }
.brand-mark { width: 40px; height: 40px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-display); font-size: 1.3rem; color: var(--ink); letter-spacing: -.02em; }
.brand-tag { font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-top: .28rem; font-weight: 600; }

.nav { display: none; }
.nav > ul { display: flex; align-items: center; gap: 2rem; }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: .92rem; font-weight: 600; color: var(--ink); padding-block: .5rem;
  transition: color var(--t-fast);
}
.nav-link:hover { color: var(--blue-600); }
.nav-link svg { width: 13px; height: 13px; color: var(--muted); transition: transform var(--t-fast); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

.dropdown {
  position: absolute; top: calc(100% + 12px); left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 250px; padding: .6rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  box-shadow: var(--sh-md);
  opacity: 0; visibility: hidden;
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
}
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: flex; align-items: center; gap: .6rem;
  padding: .6rem .75rem; border-radius: var(--r-sm);
  font-size: .89rem; font-weight: 500; color: var(--body);
  transition: background var(--t-fast), color var(--t-fast);
}
.dropdown a:hover { background: var(--blue-50); color: var(--blue-700, var(--blue-600)); }
.dropdown a svg { width: 17px; height: 17px; color: var(--blue-500); flex-shrink: 0; }

.head-actions { display: flex; align-items: center; gap: var(--s-sm); }
.head-phone { display: none; align-items: center; gap: .45rem; font-weight: 700; font-size: .92rem; color: var(--ink); }
.head-phone svg { width: 17px; height: 17px; color: var(--orange-500); }
.head-actions .btn { display: none; }

.nav-toggle {
  display: inline-grid; place-items: center; width: 44px; height: 44px;
  border: 1px solid var(--line); border-radius: var(--r-sm); color: var(--ink); background: #fff;
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle .ic-close { display: none; }
.nav-toggle[aria-expanded="true"] .ic-menu { display: none; }
.nav-toggle[aria-expanded="true"] .ic-close { display: block; }

.mobile-nav {
  position: fixed; inset: 0; z-index: 105; background: #fff;
  padding: 5.5rem var(--s-md) var(--s-xl); overflow-y: auto;
  transform: translateX(100%); visibility: hidden;
  transition: transform var(--t) , visibility var(--t);
}
.mobile-nav.is-open { transform: translateX(0); visibility: visible; }
.mobile-nav ul { border-top: 1px solid var(--line); }
.mobile-nav > .wrap > ul > li > a {
  display: block; padding: 1.05rem .2rem; border-bottom: 1px solid var(--line);
  font-family: var(--font-display); font-size: 1.3rem; color: var(--ink);
}
.mobile-nav .btn-row { flex-direction: column; margin-top: var(--s-lg); }
body.nav-open { overflow: hidden; }

@media (min-width:1060px){
  .nav { display: block; }
  .head-phone { display: inline-flex; }
  .head-actions .btn { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none; }
}

/* ---------- Hero (photo background + branded scrim) ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--navy-950);
  padding-block: var(--s-3xl) var(--s-2xl);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 42%;
}
/* Dark, brand-tinted scrim so the copy stays legible over the photo */
.hero-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6,15,35,.82) 0%, rgba(6,15,35,.60) 44%, rgba(6,15,35,.86) 100%),
    linear-gradient(90deg, rgba(29,78,216,.34), rgba(6,15,35,0) 62%);
}
.hero::after {
  content:""; position:absolute; left:0; right:0; bottom:-1px; height:120px; z-index:1;
  background: linear-gradient(to bottom, rgba(255,255,255,0), #fff);
  pointer-events:none;
}
.hero-inner { position: relative; z-index: 2; text-align: center; }

.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem 1rem .45rem .5rem; border-radius: var(--r-pill);
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.34);
  backdrop-filter: blur(10px);
  color: #fff; font-size: .82rem; font-weight: 600; margin-bottom: var(--s-md);
}
.hero-badge .dot {
  width: 22px; height: 22px; border-radius: 50%; background: var(--orange-500);
  display: grid; place-items: center; flex-shrink: 0;
}
.hero-badge .dot svg { width: 12px; height: 12px; color: #fff; }

.hero h1 {
  color: #fff; font-size: clamp(2.6rem, 6.6vw, 5rem);
  max-width: 16ch; margin-inline: auto; margin-bottom: var(--s-md);
  text-shadow: 0 4px 30px rgba(5,12,28,.22);
}
.hero h1 em { font-style: italic; color: var(--sky-200); }

.hero-lede {
  color: rgba(255,255,255,.94); font-size: 1.12rem;
  max-width: 54ch; margin-inline: auto; margin-bottom: var(--s-lg);
  text-shadow: 0 1px 14px rgba(6,15,35,.55);
}
.hero .btn-row { justify-content: center; }

.hero-trust {
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s-md) var(--s-lg);
  margin-top: var(--s-xl);
}
.hero-trust-item { display: flex; align-items: center; gap: .5rem; color: rgba(255,255,255,.92); font-size: .88rem; font-weight: 600; }
.hero-trust-item svg { width: 19px; height: 19px; color: var(--sky-200); flex-shrink: 0; }

/* Mobile hero: tighten spacing and keep the CTAs full-width & tappable */
@media (max-width: 560px) {
  .hero { padding-block: var(--s-2xl) var(--s-xl); }
  .hero h1 { font-size: clamp(2rem, 8.5vw, 2.7rem); }
  .hero-lede { font-size: 1rem; }
  .hero .btn-row { flex-direction: column; align-items: stretch; }
  .hero .btn-row .btn { width: 100%; }
  .hero-trust { gap: var(--s-sm) var(--s-md); margin-top: var(--s-lg); }
  .hero-trust-item { font-size: .82rem; }
}

/* ---------- Trust bar ---------- */
.trust-bar { border-bottom: 1px solid var(--line); background: #fff; }
.trust-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: var(--s-md);
  padding-block: var(--s-lg);
}
@media (min-width: 900px){ .trust-grid { grid-template-columns: repeat(4,1fr); } }
.trust-item { display: flex; align-items: center; gap: .8rem; }
.trust-ico {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center; background: var(--blue-50); color: var(--blue-600);
}
.trust-ico svg { width: 24px; height: 24px; }
.trust-item strong { display: block; font-size: .95rem; color: var(--ink); font-weight: 700; }
.trust-item span { font-size: .82rem; color: var(--muted); }

/* ---------- Service cards ---------- */
.svc-card {
  position: relative; overflow: hidden; height: 100%;
  display: flex; flex-direction: column; gap: .7rem;
  padding: var(--s-md); border-radius: var(--r-md);
  background: #fff; border: 1px solid var(--line);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.svc-card::before {
  content:""; position:absolute; inset:0; opacity:0;
  background: linear-gradient(160deg, var(--blue-50), transparent 60%);
  transition: opacity var(--t); pointer-events:none;
}
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--sh-md); border-color: var(--blue-100); }
.svc-card:hover::before { opacity: 1; }
.svc-card > * { position: relative; z-index: 1; }

.svc-ico {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(145deg, var(--blue-600), var(--blue-400)); color: #fff;
  box-shadow: 0 12px 26px -12px rgba(37,99,235,.7);
}
.svc-ico svg { width: 27px; height: 27px; }
.svc-card h3 { font-size: 1.24rem; }
.svc-card p { font-size: .92rem; flex-grow: 1; }
.svc-link {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .85rem; font-weight: 700; color: var(--blue-600);
}
.svc-link svg { width: 15px; height: 15px; transition: transform var(--t-fast); }
.svc-card:hover .svc-link svg { transform: translateX(4px); }

/* ---------- Diagnostic (floating symptom cards) ---------- */
.diag { background: linear-gradient(180deg, #fff 0%, var(--sky-100) 45%, #fff 100%); }
/* Editorial photo band — shared by the services and diagnostic sections */
.band-photo {
  position: relative; margin: 0 auto var(--s-xl); max-width: 1000px;
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--sh-lg); border: 1px solid var(--line);
}
.band-photo img { display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; }
.band-photo--sm { max-width: 664px; }   /* cap under native 670px so the source never upscales */
.band-photo-tag {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: .6rem;
  padding: 2.6rem 1.4rem 1.2rem;
  background: linear-gradient(to top, rgba(8,19,43,.86) 12%, rgba(8,19,43,0));
  color: #fff; font-size: .92rem; font-weight: 600; line-height: 1.4;
}
.band-photo-tag svg { width: 20px; height: 20px; color: var(--sky-200); flex-shrink: 0; }
@media (max-width: 560px) { .band-photo-tag { font-size: .82rem; padding: 2.2rem 1.1rem 1rem; } }
.diag-stage { position: relative; padding-block: var(--s-lg); }
.diag-center { text-align: center; max-width: 460px; margin-inline: auto; }
.diag-center h2 { font-size: clamp(1.9rem,3.8vw,2.7rem); margin-bottom: .5rem; }
.diag-center p { font-size: .95rem; }

.diag-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--s-sm); margin-top: var(--s-lg); }
@media (min-width: 900px){ .diag-grid { grid-template-columns: repeat(3,1fr); } }

.diag-card {
  display: flex; align-items: center; gap: .7rem;
  padding: .9rem 1rem; border-radius: 14px;
  background: rgba(255,255,255,.86); backdrop-filter: blur(12px);
  border: 1px solid #fff; box-shadow: var(--sh-sm);
  font-size: .9rem; font-weight: 600; color: var(--ink);
  transition: transform var(--t), box-shadow var(--t);
}
.diag-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.diag-card svg { width: 20px; height: 20px; color: var(--orange-500); flex-shrink: 0; }

.diag-note {
  display: inline-flex; align-items: center; gap: .5rem; margin-top: var(--s-lg);
  padding: .6rem 1.1rem; border-radius: var(--r-pill);
  background: var(--navy-900); color: #fff; font-size: .85rem; font-weight: 600;
}
.diag-note svg { width: 16px; height: 16px; color: var(--orange-400); }

/* ---------- Stats ---------- */
.stats { background: var(--navy-950); color: #fff; position: relative; overflow: hidden; }
.stats::before {
  content:""; position:absolute; inset:0;
  background: radial-gradient(70% 60% at 15% 0%, rgba(37,99,235,.45), transparent 65%),
              radial-gradient(60% 60% at 90% 100%, rgba(249,115,22,.22), transparent 60%);
}
.stats > .wrap { position: relative; z-index: 1; }
.stats .sec-head h2 { color: #fff; }
.stats .sec-head p { color: rgba(255,255,255,.72); }
.stats-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--s-md); }
@media (min-width: 900px){ .stats-grid { grid-template-columns: repeat(4,1fr); } }

.stat {
  position: relative; overflow: hidden;
  padding: var(--s-lg) var(--s-md) var(--s-md);
  border-radius: var(--r-md);
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
  transition: transform var(--t), background var(--t), border-color var(--t), box-shadow var(--t);
}
/* accent bar that fills on hover */
.stat::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue-400), var(--orange-400));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-slow);
}
.stat:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,.085);
  border-color: rgba(141,197,255,.42);
  box-shadow: 0 26px 60px -28px rgba(0,0,0,.85);
}
.stat:hover::before { transform: scaleX(1); }

.stat-ico {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  background: rgba(59,130,246,.22); color: var(--sky-400);
  border: 1px solid rgba(141,197,255,.28); margin-bottom: var(--s-md);
}
.stat-ico svg { width: 23px; height: 23px; }

/* number: geometric sans, heavy, tabular so digits don't jitter while counting */
.stat-num {
  display: flex; align-items: baseline; gap: .06em;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.9rem, 6vw, 2.7rem);
  line-height: .95;
  letter-spacing: -.04em;
  color: #fff;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  white-space: nowrap;
}
.stat-num i {
  font-style: normal; font-weight: 800;
  font-size: .46em; letter-spacing: -.02em;
  color: var(--orange-400);
}
.stat-num i.pre { color: rgba(255,255,255,.55); margin-right: .02em; }

.stat-label {
  display: block; margin-top: .7rem;
  font-size: 1rem; line-height: 1.4; font-weight: 500;
  color: rgba(255,255,255,.78);
}

@media (max-width: 560px) {
  .stat { padding: var(--s-md) var(--s-sm); }
  .stat-ico { width: 40px; height: 40px; margin-bottom: var(--s-sm); }
  .stat-label { font-size: .92rem; }
}

/* ---------- Process ---------- */
.proc { display: grid; gap: var(--s-xl); align-items: center; }
@media (min-width: 900px){ .proc { grid-template-columns: .9fr 1.1fr; } }
/* Capped at the photo's native width (394px) so it never upscales, and the
   box uses the source's own ratio so the technician isn't cropped. */
.proc-media {
  position: relative; max-width: 394px; margin-inline: auto;
  border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-lg);
}
.proc-media img { width: 100%; aspect-ratio: 394/700; object-fit: cover; }
.proc-badge {
  position: absolute; left: var(--s-md); bottom: var(--s-md);
  display: flex; align-items: center; gap: .7rem;
  padding: .8rem 1.1rem; border-radius: 14px;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px); box-shadow: var(--sh-md);
}
.proc-badge svg { width: 26px; height: 26px; color: var(--blue-600); }
.proc-badge strong { display: block; font-size: .92rem; color: var(--ink); }
.proc-badge span { font-size: .76rem; color: var(--muted); }

.steps { position: relative; }
.step { display: grid; grid-template-columns: 68px 1fr; gap: var(--s-sm); padding-block: var(--s-md); position: relative; }
.step:not(:last-child)::after {
  content:""; position:absolute; left: 33px; top: 58px; bottom: -6px; width: 2px;
  background: linear-gradient(var(--blue-100), transparent);
}
.step-num {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  font-family: var(--font-display); font-size: 1.15rem; color: var(--blue-600);
  background: var(--blue-50); border: 1px solid var(--blue-100);
}
.step h3 { font-size: 1.2rem; margin-bottom: .3rem; }
.step p { font-size: .93rem; }

/* ---------- Before / After ---------- */
/* Capped well under the source width (1200px) so the image always downscales
   rather than rendering ~1:1, which kept source softness visible. */
.ba-wrap {
  position: relative; max-width: 720px; margin-inline: auto;
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--sh-lg); background: var(--navy-900);
}
.ba-wrap img { width: 100%; aspect-ratio: 4/3; object-fit: cover; user-select: none; -webkit-user-drag: none; }
.ba-after { position: absolute; inset: 0; width: 50%; overflow: hidden; }
.ba-after img { width: auto; height: 100%; max-width: none; }
.ba-handle {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 3px;
  background: #fff; transform: translateX(-50%); cursor: ew-resize; z-index: 3;
}
.ba-handle::after {
  content:""; position:absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 46px; height: 46px; border-radius: 50%; background: #fff; box-shadow: var(--sh-md);
}
.ba-handle .grip {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); z-index: 1;
  width: 20px; height: 20px; color: var(--blue-600);
}
.ba-tag {
  position: absolute; bottom: var(--s-sm); padding: .35rem .8rem; border-radius: var(--r-pill);
  font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  background: rgba(8,19,43,.72); color: #fff; backdrop-filter: blur(8px); z-index: 4;
}
.ba-tag--before { right: var(--s-sm); }
.ba-tag--after { left: var(--s-sm); background: rgba(37,99,235,.85); }
.ba-range {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 5; margin: 0;
}

/* ---------- Service area ---------- */
.area-panel {
  border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(150deg, var(--navy-800), var(--navy-950));
  color: #fff; display: grid; gap: 0;
}
@media (min-width: 900px){ .area-panel { grid-template-columns: 1fr 1fr; } }
.area-copy { padding: var(--s-xl) var(--s-lg); }
.area-copy h2 { color: #fff; font-size: clamp(1.8rem,3.4vw,2.5rem); margin-bottom: var(--s-sm); }
.area-copy p { color: rgba(255,255,255,.75); }
.area-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: var(--s-md); }
.area-chip {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .45rem .9rem; border-radius: var(--r-pill);
  border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.06);
  font-size: .84rem; color: rgba(255,255,255,.9);
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.area-chip:hover { background: rgba(255,255,255,.14); border-color: var(--sky-400); transform: translateY(-2px); }
.area-chip svg { width: 13px; height: 13px; color: var(--orange-400); }
.area-map { position: relative; min-height: 320px; background: var(--navy-900); }
.area-map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(.3) contrast(1.05); }

/* ---------- Reviews ---------- */
.rev-stage { position: relative; max-width: 780px; margin-inline: auto; text-align: center; }
.rev-track { position: relative; min-height: 260px; }
.rev-slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden;
  transform: translateY(12px); transition: opacity var(--t-slow), transform var(--t-slow), visibility var(--t-slow);
}
.rev-slide.is-active { opacity: 1; visibility: visible; transform: translateY(0); position: relative; }
.rev-stars { display: flex; justify-content: center; gap: .2rem; color: var(--orange-500); margin-bottom: var(--s-md); }
.rev-stars svg { width: 20px; height: 20px; }
.rev-slide blockquote {
  margin: 0 0 var(--s-md); font-family: var(--font-display);
  font-size: clamp(1.25rem,2.5vw,1.65rem); line-height: 1.45; color: var(--ink);
}
.rev-person { display: flex; align-items: center; justify-content: center; gap: .7rem; }
.rev-av {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--blue-50); color: var(--blue-600); font-weight: 800; font-size: .85rem;
}
.rev-person strong { display: block; font-size: .95rem; color: var(--ink); }
.rev-person span { font-size: .82rem; color: var(--muted); }

.rev-nav { display: flex; justify-content: center; gap: .6rem; margin-top: var(--s-lg); }
.rev-btn {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.rev-btn:hover { background: var(--blue-600); color: #fff; border-color: var(--blue-600); transform: translateY(-2px); }
.rev-btn svg { width: 18px; height: 18px; }
.rev-dots { display: flex; justify-content: center; gap: .4rem; margin-top: var(--s-sm); }
.rev-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); transition: background var(--t-fast), width var(--t-fast); }
.rev-dot.is-active { background: var(--blue-600); width: 22px; border-radius: var(--r-pill); }

.rev-badge {
  display: inline-flex; align-items: center; gap: .6rem; margin-bottom: var(--s-lg);
  padding: .5rem 1rem; border-radius: var(--r-pill);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-sm);
  font-size: .85rem; font-weight: 600; color: var(--ink);
}
.rev-badge svg { width: 20px; height: 20px; }
.rev-badge b { color: var(--ink); }

/* ---------- Financing ---------- */
.fin {
  position: relative; overflow: hidden; border-radius: var(--r-lg);
  background: linear-gradient(120deg, var(--orange-500), #fb923c 55%, #fbbf6e);
  color: #fff; padding: var(--s-xl) var(--s-lg); text-align: center;
}
.fin::before {
  content:""; position:absolute; inset:0;
  background: radial-gradient(60% 80% at 85% 20%, rgba(255,255,255,.28), transparent 60%);
}
.fin > * { position: relative; z-index: 1; }
.fin h2 { color: #fff; font-size: clamp(1.8rem,3.4vw,2.5rem); margin-bottom: .6rem; }
.fin p { color: rgba(255,255,255,.92); max-width: 54ch; margin-inline: auto; margin-bottom: var(--s-md); }
.fin .btn--light { background: #fff; color: var(--ink); }
.fin .btn--light:hover { background: var(--navy-950); color: #fff; }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--s-sm);
  padding: 1.3rem .2rem; text-align: left;
  font-family: var(--font-display); font-size: 1.14rem; color: var(--ink);
}
.faq-icon {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0; position: relative;
  border: 1px solid var(--line); transition: background var(--t-fast), border-color var(--t-fast);
}
.faq-icon::before, .faq-icon::after {
  content:""; position:absolute; top:50%; left:50%; background: var(--ink);
  transform: translate(-50%,-50%); transition: transform var(--t-fast), background var(--t-fast);
}
.faq-icon::before { width: 13px; height: 2px; }
.faq-icon::after { width: 2px; height: 13px; }
.faq-q[aria-expanded="true"] .faq-icon { background: var(--blue-600); border-color: var(--blue-600); }
.faq-q[aria-expanded="true"] .faq-icon::before,
.faq-q[aria-expanded="true"] .faq-icon::after { background: #fff; }
.faq-q[aria-expanded="true"] .faq-icon::after { transform: translate(-50%,-50%) scaleY(0); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--t); }
.faq-a[data-open="true"] { grid-template-rows: 1fr; }
.faq-a-inner { overflow: hidden; }
.faq-a p { padding: 0 3rem 1.3rem .2rem; max-width: 70ch; }

/* ---------- CTA + contact ---------- */
.cta-final {
  position: relative; overflow: hidden; border-radius: var(--r-lg); color: #fff;
  background: linear-gradient(140deg, var(--navy-800), var(--navy-950));
  padding: var(--s-2xl) var(--s-lg); text-align: center;
}
.cta-final::before {
  content:""; position:absolute; inset:0;
  background: radial-gradient(60% 70% at 20% 10%, rgba(37,99,235,.5), transparent 60%),
              radial-gradient(50% 60% at 90% 90%, rgba(249,115,22,.28), transparent 60%);
}
.cta-final > * { position: relative; z-index: 1; }
.cta-final h2 { color: #fff; font-size: clamp(2rem,4vw,3rem); margin-bottom: .7rem; }
.cta-final p { color: rgba(255,255,255,.78); max-width: 52ch; margin-inline: auto; margin-bottom: var(--s-lg); }
.cta-final .btn-row { justify-content: center; }

.contact-grid { display: grid; gap: var(--s-xl); }
@media (min-width: 960px){ .contact-grid { grid-template-columns: 1fr 1.05fr; align-items: start; } }

.info-row { display: flex; gap: var(--s-sm); padding: var(--s-sm) 0; border-bottom: 1px solid var(--line); }
.info-row:first-of-type { padding-top: 0; }
.info-row svg { width: 22px; height: 22px; color: var(--blue-600); flex-shrink: 0; margin-top: .2rem; }
.info-row h3 { font-family: var(--font-sans); font-size: .76rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-bottom: .2rem; }
.info-row p, .info-row a { color: var(--ink); font-size: 1rem; font-weight: 500; }

.form-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: var(--s-lg); box-shadow: var(--sh-md);
}
.form-grid { display: grid; gap: 0 var(--s-md); }
@media (min-width: 620px){ .form-grid--2 { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: var(--s-sm); }
.field label { font-size: .84rem; font-weight: 700; color: var(--ink); }
.field .req { color: var(--orange-500); }
.field input, .field select, .field textarea {
  width: 100%; padding: .8rem .95rem; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--paper); color: var(--ink);
  transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--blue-500); background: #fff; box-shadow: 0 0 0 4px var(--blue-50);
}
.field textarea { min-height: 118px; resize: vertical; }
.field-err { font-size: .78rem; color: #c0392b; display: none; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #c0392b; background: #fef6f5; }
.field.has-error .field-err { display: block; }
.form-note { font-size: .78rem; color: var(--muted); margin-top: var(--s-sm); }

.form-ok {
  display: none; align-items: flex-start; gap: var(--s-sm);
  padding: var(--s-md); border-radius: var(--r-md);
  background: var(--blue-50); border: 1px solid var(--blue-100); margin-bottom: var(--s-md);
}
.form-ok.is-visible { display: flex; }
.form-ok svg { width: 24px; height: 24px; color: var(--blue-600); flex-shrink: 0; }
.form-ok h3 { font-size: 1rem; margin-bottom: .2rem; }
.form-ok p { font-size: .9rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: rgba(255,255,255,.66); padding-block: var(--s-2xl) var(--s-lg); }
.foot-grid { display: grid; gap: var(--s-lg); margin-bottom: var(--s-xl); }
@media (min-width: 780px){ .foot-grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; } }
.foot-brand .brand-name { color: #fff; }
.foot-brand .brand-tag { color: rgba(255,255,255,.5); }
.foot-brand p { font-size: .9rem; margin-top: var(--s-sm); max-width: 32ch; }
.foot-social { display: flex; gap: .55rem; margin-top: var(--s-md); }
.foot-social a {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.18); transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.foot-social a:hover { border-color: var(--blue-400); color: #fff; background: rgba(59,130,246,.18); }
.foot-social svg { width: 17px; height: 17px; }
.foot-col h3 { font-family: var(--font-sans); font-size: .74rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.42); margin-bottom: var(--s-sm); }
.foot-col ul { display: flex; flex-direction: column; gap: .6rem; }
.foot-col a { font-size: .9rem; transition: color var(--t-fast); }
.foot-col a:hover { color: #fff; }
.foot-col address { font-style: normal; font-size: .9rem; line-height: 1.85; }
.foot-bottom {
  display: flex; flex-wrap: wrap; gap: var(--s-sm); justify-content: space-between; align-items: center;
  padding-top: var(--s-md); border-top: 1px solid rgba(255,255,255,.1); font-size: .78rem;
}
.foot-bottom-links { display: flex; gap: var(--s-md); flex-wrap: wrap; }
.foot-bottom a:hover { color: #fff; }

/* ---------- Sticky mobile CTA ---------- */
.mobile-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95; display: flex; gap: .55rem;
  padding: .65rem var(--s-md); padding-bottom: calc(.65rem + env(safe-area-inset-bottom, 0px));
  background: rgba(255,255,255,.95); backdrop-filter: blur(16px);
  border-top: 1px solid var(--line); box-shadow: 0 -10px 30px -18px rgba(8,19,43,.55);
}
.mobile-cta .btn { flex: 1; padding-block: .85rem; }
body.has-mobile-cta { padding-bottom: 78px; }
@media (min-width: 1060px){ .mobile-cta { display: none; } body.has-mobile-cta { padding-bottom: 0; } }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity var(--t-slow), transform var(--t-slow); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce){ .js .reveal { opacity: 1; transform: none; } }