/* ============================================================
   THE DARK SIDE WINDOW TINTING — Redesign
   Dark & premium. Near-black palette, red accent.
   ============================================================ */

:root {
  --bg: #0a0a0c;
  --bg-2: #101014;
  --surface: #16161c;
  --surface-2: #1d1d25;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f4f4f5;
  --text-dim: #a1a1aa;
  --text-faint: #71717a;
  --accent: #e11d2e;
  --accent-hot: #ff3b4a;
  --accent-glow: rgba(225, 29, 46, 0.35);
  --radius: 14px;
  --font-display: "Outfit", sans-serif;
  --font-body: "Inter", sans-serif;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4, h5 { font-family: var(--font-display); line-height: 1.15; font-weight: 700; }

::selection { background: var(--accent); color: #fff; }

/* ---------- Utility ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-hot);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--accent);
}

.section { padding: 96px 0; }
.section-title { font-size: clamp(30px, 4.2vw, 46px); letter-spacing: -0.02em; }
.section-lead { color: var(--text-dim); max-width: 640px; margin-top: 18px; font-size: 17px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 15px 32px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-primary:hover { background: var(--accent-hot); transform: translateY(-2px); }
.btn-ghost {
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.1); }

/* ---------- Top bar ---------- */
.topbar {
  background: #000;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--text-dim);
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 40px;
  flex-wrap: wrap;
}
.topbar-items { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.topbar-items span { display: inline-flex; align-items: center; gap: 7px; }
.topbar svg { width: 14px; height: 14px; fill: var(--accent-hot); flex-shrink: 0; }
.topbar-social { display: flex; gap: 6px; }
.topbar-social a {
  display: inline-flex;
  width: 28px; height: 28px;
  align-items: center; justify-content: center;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
  color: var(--text-dim);
}
.topbar-social a:hover { background: var(--accent); color: #fff; }
.topbar-social svg { width: 14px; height: 14px; fill: currentColor; }

/* ---------- Header / Nav ---------- */
.brand-logo { height: 52px; width: auto; display: block; }
@media (max-width: 560px) { .brand-logo { height: 42px; } }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 12, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6); }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 78px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #7f0e18);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: #fff;
  box-shadow: 0 6px 22px var(--accent-glow);
}
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 18px; letter-spacing: 0.01em; line-height: 1.1; }
.brand-name small { display: block; font-weight: 500; font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--text-faint); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-dim);
  padding: 10px 16px;
  border-radius: 10px;
  transition: color 0.2s, background 0.2s;
}
.nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }
.nav a.active { color: #fff; position: relative; }
.nav a.active::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 4px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.nav-item { position: relative; }
.nav-item > a .caret { display: inline-block; margin-left: 5px; font-size: 10px; transition: transform 0.2s; }
.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 8px;
  min-width: 210px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.22s ease;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a { display: block; padding: 11px 14px; border-radius: 10px; font-size: 14.5px; }

.header-cta { display: flex; align-items: center; gap: 14px; }
.header-phone { text-align: right; line-height: 1.3; }
.header-phone small { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-faint); }
.header-phone a { font-family: var(--font-display); font-weight: 700; font-size: 17px; color: #fff; transition: color 0.2s; }
.header-phone a:hover { color: var(--accent-hot); }

.nav-mobile-cta { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 44px; height: 44px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: all 0.3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg, rgba(5, 5, 7, 0.96) 0%, rgba(5, 5, 7, 0.75) 45%, rgba(5, 5, 7, 0.35) 100%),
    radial-gradient(900px 500px at 15% 85%, rgba(225, 29, 46, 0.16), transparent 65%);
}
.hero-globe {
  position: absolute;
  z-index: -1;
  right: -4%;
  top: 50%;
  transform: translateY(-50%);
  width: min(48vw, 620px);
  aspect-ratio: 1;
  opacity: 0.55;
  pointer-events: none;
  mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(closest-side, #000 60%, transparent 100%);
  mask-image: radial-gradient(closest-side, #000 60%, transparent 100%);
}
.hero-globe img { width: 100%; height: 100%; }
.hero-inner { padding: 120px 0; max-width: 720px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  backdrop-filter: blur(8px);
  margin-bottom: 28px;
}
.hero-badge b { color: var(--accent-hot); font-weight: 700; }
.hero h1 {
  font-size: clamp(40px, 6.4vw, 76px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero h1 .accent { color: var(--accent-hot); }
.hero p { font-size: 18px; color: var(--text-dim); max-width: 540px; margin-bottom: 38px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  margin-top: 72px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(10, 10, 12, 0.55);
  backdrop-filter: blur(10px);
  overflow: hidden;
  max-width: 640px;
}
.hero-stat { flex: 1; padding: 22px 26px; border-right: 1px solid var(--line); }
.hero-stat:last-child { border-right: none; }
.hero-stat b { font-family: var(--font-display); font-size: 28px; font-weight: 800; color: #fff; display: block; }
.hero-stat span { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-faint); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative;
  padding: 110px 0 90px;
  overflow: hidden;
  isolation: isolate;
  background: var(--bg-2);
}
.page-hero-bg { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; }
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg, rgba(5, 5, 7, 0.95) 0%, rgba(5, 5, 7, 0.7) 60%, rgba(5, 5, 7, 0.45) 100%),
    radial-gradient(700px 400px at 12% 100%, rgba(225, 29, 46, 0.14), transparent 65%);
}
.page-hero h1 { font-size: clamp(34px, 5vw, 56px); letter-spacing: -0.025em; margin-top: 6px; }
.page-hero .section-lead { margin-top: 14px; }
.breadcrumb { display: flex; gap: 10px; font-size: 13.5px; color: var(--text-faint); margin-top: 18px; flex-wrap: wrap; }
.breadcrumb a { color: var(--text-dim); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--accent-hot); }
.breadcrumb .sep { opacity: 0.4; }

/* ---------- Marquee strip ---------- */
.strip {
  background: var(--accent);
  overflow: hidden;
  padding: 14px 0;
}
.strip-track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.strip span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 48px;
}
.strip span::after { content: "✦"; font-size: 11px; opacity: 0.7; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-media { position: relative; }
.about-media img {
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}
.about-media::before {
  content: "";
  position: absolute;
  inset: -18px auto auto -18px;
  width: 45%; height: 45%;
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.5;
}
.about-card {
  position: absolute;
  right: -14px;
  bottom: -22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 26px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.about-card b { font-family: var(--font-display); font-size: 30px; font-weight: 800; color: var(--accent-hot); display: block; }
.about-card span { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); }
.about-copy p { color: var(--text-dim); margin-bottom: 18px; }
.about-points { margin: 26px 0 34px; display: grid; gap: 13px; }
.about-points li { display: flex; align-items: flex-start; gap: 12px; color: var(--text); font-weight: 500; }
.check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(225, 29, 46, 0.15);
  color: var(--accent-hot);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-top: 3px;
}

/* ---------- Services ---------- */
.services-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 52px; flex-wrap: wrap; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  border: 1px solid var(--line);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6); }
.service-card-bg {
  position: absolute; inset: 0; z-index: -2;
  background-size: cover; background-position: center;
  transition: transform 0.6s ease;
}
.service-card:hover .service-card-bg { transform: scale(1.06); }
.service-card::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, rgba(5, 5, 7, 0.96) 15%, rgba(5, 5, 7, 0.45) 55%, rgba(5, 5, 7, 0.15));
}
.service-card-body { padding: 30px; width: 100%; }
.service-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--accent-hot);
  margin-bottom: 10px;
  display: block;
}
.service-card h3 { font-size: 24px; margin-bottom: 10px; }
.service-card p { font-size: 14.5px; color: var(--text-dim); margin-bottom: 18px; }
.service-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.service-link .arrow { transition: transform 0.25s; color: var(--accent-hot); }
.service-card:hover .service-link .arrow { transform: translateX(5px); }

/* ---------- Features / why us ---------- */
.features { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 56px; }
.feature {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.3s, border-color 0.3s;
}
.feature:hover { transform: translateY(-6px); border-color: rgba(225, 29, 46, 0.45); }
.feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(225, 29, 46, 0.2), rgba(225, 29, 46, 0.05));
  border: 1px solid rgba(225, 29, 46, 0.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.feature-icon svg { width: 24px; height: 24px; fill: var(--accent-hot); }
.feature h3 { font-size: 18px; margin-bottom: 10px; }
.feature p { font-size: 14.5px; color: var(--text-dim); }

/* ---------- Process ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 64px; counter-reset: step; }
.step { position: relative; padding: 28px 24px 0; border-top: 1px solid var(--line); }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: -17px; left: 24px;
  background: var(--bg);
  padding: 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--accent-hot);
}
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--text-dim); }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: calc(var(--radius) + 6px);
  padding: 68px 60px;
  background:
    radial-gradient(700px 300px at 85% 20%, rgba(225, 29, 46, 0.35), transparent 60%),
    linear-gradient(120deg, #17171d, #0c0c10);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: clamp(26px, 3.4vw, 40px); letter-spacing: -0.02em; max-width: 560px; }
.cta-band p { color: var(--text-dim); margin-top: 10px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Quote / contact form ---------- */
.quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 40px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; color: var(--text-dim); }
.form-field label b { color: var(--accent-hot); }
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(225, 29, 46, 0.18);
}
.form-note { font-size: 13px; color: var(--text-faint); margin-top: 16px; }

.info-list { display: grid; gap: 16px; margin-top: 34px; }
.info-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: border-color 0.25s;
}
.info-item:hover { border-color: rgba(225, 29, 46, 0.4); }
.info-icon {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(225, 29, 46, 0.12);
  border: 1px solid rgba(225, 29, 46, 0.3);
  display: flex; align-items: center; justify-content: center;
}
.info-icon svg { width: 20px; height: 20px; fill: var(--accent-hot); }
.info-item h4 { font-size: 16px; margin-bottom: 3px; }
.info-item p, .info-item a { color: var(--text-dim); font-size: 14.5px; }
.info-item a:hover { color: var(--accent-hot); }

/* ---------- Service detail pages ---------- */
.detail-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start; }
.detail-copy p { color: var(--text-dim); margin-bottom: 18px; font-size: 16.5px; }
.detail-copy h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -0.02em; margin-bottom: 20px; }
.detail-media img {
  border-radius: var(--radius);
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}
.coverage {
  margin-top: 34px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 30px;
}
.coverage h3 { font-size: 18px; margin-bottom: 18px; }
.coverage ul { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.coverage li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--text); font-weight: 500; }

.side-nav {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 26px;
}
.side-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--line);
  transition: all 0.2s;
}
.side-nav a:last-child { border-bottom: none; }
.side-nav a:hover { color: #fff; background: var(--surface-2); padding-left: 26px; }
.side-nav a.active { color: #fff; background: linear-gradient(90deg, rgba(225, 29, 46, 0.18), transparent); border-left: 3px solid var(--accent); }

.side-cta {
  background:
    radial-gradient(300px 200px at 80% 0%, rgba(225, 29, 46, 0.3), transparent 65%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  text-align: center;
}
.side-cta h3 { font-size: 20px; margin-bottom: 8px; }
.side-cta p { color: var(--text-dim); font-size: 14.5px; margin-bottom: 20px; }
.side-cta .phone {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  color: #fff;
  display: block;
  margin-bottom: 18px;
}
.side-cta .phone:hover { color: var(--accent-hot); }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 820px; margin: 56px auto 0; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item.open { border-color: rgba(225, 29, 46, 0.45); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  text-align: left;
  padding: 22px 26px;
  cursor: pointer;
}
.faq-q .faq-icon {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 400;
  color: var(--accent-hot);
  transition: transform 0.3s, background 0.3s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: rgba(225, 29, 46, 0.15); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-a-inner { padding: 0 26px 24px; color: var(--text-dim); font-size: 15.5px; }

/* ---------- Map ---------- */
.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  filter: grayscale(1) invert(0.92) contrast(0.9);
  height: 380px;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Footer ---------- */
.site-footer { background: #000; border-top: 1px solid var(--line); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 56px; }
.footer-brand p { color: var(--text-dim); font-size: 14.5px; margin-top: 18px; max-width: 300px; }
.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 11px;
  border: 1px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: all 0.25s;
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-3px); }
.footer-social svg { width: 17px; height: 17px; fill: currentColor; }
.footer-col h4 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-faint); margin-bottom: 22px; font-weight: 600; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { color: var(--text-dim); font-size: 15px; transition: color 0.2s, padding-left 0.2s; }
.footer-col a:hover { color: var(--accent-hot); padding-left: 5px; }
.footer-col p { color: var(--text-dim); font-size: 14.5px; }
.footer-hours li { display: flex; justify-content: space-between; color: var(--text-dim); font-size: 14.5px; border-bottom: 1px dashed var(--line); padding-bottom: 10px; }
.footer-hours li b { color: var(--text); font-weight: 600; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: var(--text-faint);
}
.footer-bottom a { color: var(--text-dim); }
.footer-bottom a:hover { color: var(--accent-hot); }

/* ---------- Reveal animation ---------- */
html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
html.js .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; transition: none; }
  .strip-track { animation: none; }
}

html:not(.js) .nav-toggle { display: none !important; }
@media (max-width: 820px) {
  html:not(.js) .nav {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    flex-direction: row;
    flex-wrap: wrap;
    max-height: none;
    padding: 0;
    border: none;
    background: transparent;
  }
  html:not(.js) .nav a { font-size: 14px; padding: 8px 10px; }
  html:not(.js) .nav .dropdown { display: none; }
  html:not(.js) .nav-mobile-cta { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .features-grid, .process-grid { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .about-grid, .quote-grid, .detail-grid { grid-template-columns: 1fr; gap: 56px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .section { padding: 72px 0; }
  .topbar-items span:nth-child(2) { display: none; }
  .nav-toggle { display: flex; }
  .header-phone { display: none; }
  .nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 24px;
    gap: 4px;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    pointer-events: none;
  }
  .nav.open {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
  }
  .nav a { font-size: 17px; padding: 13px 16px; }
  .nav .caret { display: none; }
  .nav a.active::after { display: none; }
  .nav a.active { background: rgba(225, 29, 46, 0.12); color: var(--accent-hot); }
  .dropdown {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 0 16px;
    min-width: 0;
  }
  .hero { min-height: 0; }
  .hero-globe { opacity: 0.25; right: -30%; width: 80vw; }
  .hero-inner { padding: 90px 0 70px; }
  .hero-stats { flex-direction: column; }
  .hero-stat { border-right: none; border-bottom: 1px solid var(--line); }
  .hero-stat:last-child { border-bottom: none; }
  .cta-band { padding: 44px 30px; }
  .form-card { padding: 28px 22px; }
  .form-grid { grid-template-columns: 1fr; }
  .coverage ul { grid-template-columns: 1fr; }
  .about-card { right: 10px; bottom: -18px; padding: 16px 20px; }
  .nav-mobile-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 14px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
  }
  .nav-mobile-cta .nav-phone {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    text-align: center;
    padding: 8px 0;
  }
  .nav-mobile-cta .nav-phone small {
    display: block;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--text-faint);
  }
  .nav-mobile-cta .btn { width: 100%; }
}

@media (max-width: 560px) {
  .topbar { display: none; }
  .brand-logo { height: 40px; }
  .header-cta { gap: 10px; }
  .header-cta > .btn-primary { display: none; }
  .site-header .container { height: 66px; }
  .nav { max-height: calc(100vh - 100px); }
  .services-grid, .features-grid, .process-grid, .footer-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 340px; }
  .btn { padding: 14px 26px; }
  .footer-bottom { justify-content: center; text-align: center; }
}

/* ---------- Instagram widget ---------- */
.ig-widget {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  min-height: 220px;
}

/* ---------- Floating call button ---------- */
.call-fab {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 22px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 0 0 var(--accent-glow);
  animation: fab-pulse 2.6s ease-out infinite;
  transition: transform 0.2s ease, background 0.2s ease;
}
.call-fab:hover { background: var(--accent-hot); transform: translateY(-2px); }
.call-fab svg { width: 18px; height: 18px; fill: #fff; flex-shrink: 0; }
@keyframes fab-pulse {
  0% { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 0 0 var(--accent-glow); }
  60% { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 0 16px rgba(225, 29, 46, 0); }
  100% { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 0 0 rgba(225, 29, 46, 0); }
}
@media (prefers-reduced-motion: reduce) { .call-fab { animation: none; } }
@media (max-width: 560px) {
  .call-fab { right: 14px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); padding: 13px 19px; }
}