:root {
  --font-heading: Inter, Arial, Helvetica, sans-serif;
  --font-body: Inter, Arial, Helvetica, sans-serif;
  --stripe: rgba(255,255,255,.08);
  scroll-behavior: smooth;
}

* { border-radius: 0 !important; }

body {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

body.mobile-menu-open { overflow: hidden; }

h1, h2, h3, h4 {
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

h1 { font-size: clamp(39px, 6vw, 72px); }
h2 { font-size: clamp(31px, 4vw, 48px); }
h3, h4 { font-size: clamp(22px, 2vw, 26px); }
p, li, a, button, input, textarea { font-size: 16px; }

@media (max-width: 767px) {
  h1 { font-size: 39px; }
  h2 { font-size: 31px; }
  body { padding-bottom: 78px; }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(14,32,45,.96);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(18px);
}

.container-custom { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 900;
  white-space: nowrap;
}

.logo img { width: 42px; height: 42px; display: block; }

.nav-link {
  color: rgba(255,255,255,.88);
  text-decoration: none;
  font-weight: 800;
  font-size: 16px;
  position: relative;
}

.nav-link:hover { color: #fff; }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width .22s ease;
}
.nav-link:hover::after { width: 100%; }

.desktop-nav, .desktop-phone { display: none !important; }
.mobile-toggle { display: inline-flex !important; }

@media (min-width: 768px) {
  .desktop-nav { display: flex !important; }
  .desktop-phone { display: inline-flex !important; }
  .mobile-toggle, .mobile-menu, .sticky-call { display: none !important; }
}

.mobile-toggle {
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255,255,255,.24);
}

.mobile-toggle span,
.mobile-toggle span::before,
.mobile-toggle span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  content: "";
  position: relative;
}
.mobile-toggle span::before { position: absolute; top: -7px; }
.mobile-toggle span::after { position: absolute; top: 7px; }

.mobile-menu {
  display: none;
  position: fixed;
  top: 73px;
  left: 0;
  right: 0;
  z-index: 49;
  background: #0E202D;
  padding: 22px 16px 28px;
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.mobile-menu.is-open { display: block; }
.mobile-menu a { display: block; color: #fff; text-decoration: none; font-weight: 850; padding: 14px 0; }

.phone-btn, .cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  background: #F6B84B;
  color: #111827 !important;
  border: 1px solid #F6B84B;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 0 0 0 rgba(255,255,255,.45);
  animation: pulseGlow 2.4s infinite;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.phone-btn:hover, .cta-btn:hover {
  transform: translateY(-2px);
  background: #ffd37b;
  border-color: #ffd37b;
  color: #111827 !important;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,.48), 0 18px 44px rgba(246,184,75,.24); }
  70% { box-shadow: 0 0 0 16px rgba(255,255,255,0), 0 18px 44px rgba(246,184,75,.24); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0), 0 18px 44px rgba(246,184,75,.24); }
}

.hero {
  min-height: calc(100vh - 73px);
  position: relative;
  color: #fff;
  background-image: linear-gradient(90deg, rgba(8,20,30,.94) 0%, rgba(30,55,73,.82) 48%, rgba(30,55,73,.28) 100%), url('../images/hero-technician.png');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::before, .section-stripes::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(90deg, transparent 0 42px, rgba(255,255,255,.055) 42px 43px);
}

.hero h1, .hero p, .hero .eyebrow { color: #fff; }
.eyebrow { color: var(--secondary); text-transform: uppercase; letter-spacing: .18em; font-weight: 900; font-size: 13px; }
.accent-rule { width: 72px; height: 4px; background: var(--accent); margin-top: 18px; }

.stars { color: var(--accent); font-size: 24px; letter-spacing: .08em; font-weight: 900; }
.review-icons { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.review-icons img { width: auto; height: 48px; max-width: 112px; object-fit: contain; background: rgba(255,255,255,.92); border: 1px solid rgba(255,255,255,.5); padding: 7px 9px; }

.hero-benefits {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(16px);
  color: #fff;
}
.hero-benefits h3, .hero-benefits p { color: #fff; }
.benefit-line { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.benefit-line:last-child { border-bottom: 0; }
.benefit-icon { width: 42px; height: 42px; display: grid; place-items: center; background: rgba(246,184,75,.18); color: #F6B84B; border: 1px solid rgba(246,184,75,.45); }

.section { padding: 84px 0; position: relative; }
.section-dark { background: radial-gradient(circle at top left, rgba(91,134,164,.28), transparent 34%), linear-gradient(135deg, #0E202D, #162F40); color: #F9FAFB; }
.section-dark p, .section-dark li { color: #E8F0F5; }

.split-section { display: grid; gap: 34px; align-items: center; }
@media (min-width: 900px) { .split-section { grid-template-columns: 65fr 35fr; } .split-section.reverse { grid-template-columns: 35fr 65fr; } }
.image-panel { position: relative; min-height: 330px; border: 1px solid rgba(30,55,73,.16); overflow: hidden; box-shadow: 22px 22px 0 rgba(91,134,164,.14); }
.image-panel img { width: 100%; height: 100%; min-height: 330px; object-fit: cover; display: block; transition: transform .45s ease; }
.image-panel:hover img { transform: scale(1.045); }

.card-premium { background: #fff; border: 1px solid rgba(30,55,73,.14); box-shadow: 0 20px 50px rgba(14,32,45,.08); transition: transform .25s ease, box-shadow .25s ease; }
.card-premium:hover { transform: translateY(-7px); box-shadow: 0 30px 70px rgba(14,32,45,.14); }
.card-premium h3, .card-premium p, .card-premium li { color: #111827; }
.icon-img { width: 64px; height: 64px; object-fit: contain; border: 1px solid rgba(91,134,164,.24); background: #F4F8FB; padding: 9px; }

.reviews-viewport { overflow: hidden; }
.reviews-track { display: flex; transition: transform .45s ease; }
.review-slide { flex: 0 0 100%; padding: 10px; }
@media (min-width: 900px) { .review-slide { flex-basis: 33.3333%; } }
.review-card { height: 100%; background: #fff; border: 1px solid rgba(30,55,73,.14); padding: 28px; color: #111827; box-shadow: 0 16px 48px rgba(14,32,45,.08); }
.review-card p { color: #374151; }
.carousel-btn { width: 48px; height: 48px; border: 1px solid rgba(30,55,73,.24); background: #fff; color: #111827; font-weight: 900; transition: background .2s ease, color .2s ease; }
.carousel-btn:hover { background: var(--primary); color: #fff; }

.zip-list, .city-list { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; list-style: none; }
.zip-list li, .city-list li { padding: 9px 13px; background: #E8F0F5; color: #111827; border: 1px solid rgba(91,134,164,.22); font-weight: 800; }

.cta-band { background: linear-gradient(135deg, #1E3749, #5B86A4); color: #fff; overflow: hidden; }
.cta-band h2, .cta-band p { color: #fff; }

.faq details { background: #fff; border: 1px solid rgba(30,55,73,.14); padding: 20px 22px; margin-bottom: 14px; }
.faq summary { cursor: pointer; font-weight: 900; color: #111827; font-size: 18px; }
.faq details p { margin-top: 14px; color: #374151; }

.site-footer { background: #08141E; color: #DDEAF2; padding: 54px 0 28px; }
.site-footer h3, .site-footer a { color: #fff; }
.site-footer p, .site-footer li { font-size: 14px; color: #DDEAF2; }
.site-footer a { text-decoration: none; }

.sticky-call {
  display: flex;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  min-height: 62px;
  align-items: center;
  justify-content: center;
  background: #F6B84B;
  color: #111827 !important;
  font-weight: 950;
  text-decoration: none;
  white-space: nowrap;
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
  transition: transform .28s ease, opacity .28s ease;
  border-top: 2px solid #fff;
}
.sticky-call.is-visible { transform: translateY(0); opacity: 1; pointer-events: auto; }

.fade-up { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.in-view { opacity: 1; transform: translateY(0); }

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