:root {
  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: Arial, Helvetica, sans-serif;
  --ink: #111827;
  --body: #374151;
  --navy: #183094;
  --navy-dark: #0a153b;
  --blue: #4b64ca;
  --gold: #da9c0a;
  --paper: #ffffff;
  --mist: #f5f7fc;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--body);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.65;
}

body.menu-open { overflow: hidden; }

img { max-width: 100%; display: block; }

a { text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--ink);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(39px, 7vw, 72px); }
h2 { font-size: clamp(31px, 4vw, 48px); }
h3, h4 { font-size: clamp(22px, 2.4vw, 28px); }
p, li, td, th { font-size: 16px; }

.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.wide-container { width: min(1320px, calc(100% - 24px)); margin: 0 auto; }
.section { padding: 76px 0; position: relative; overflow: hidden; }
.section-alt { background: linear-gradient(180deg, #f8faff 0%, #eef3ff 100%); }
.section-dark { background: radial-gradient(circle at 10% 0%, rgba(75,100,202,.34), transparent 34%), #0a153b; color: #f8fafc; }
.section-dark h2, .section-dark h3, .section-dark h4 { color: #ffffff; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--navy); font-weight: 800; letter-spacing: .09em; text-transform: uppercase; font-size: 13px; }
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--gold); display: inline-block; }
.section-title { max-width: 780px; margin-bottom: 34px; }
.section-title.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-title.center .eyebrow::after { content: ""; width: 34px; height: 2px; background: var(--gold); display: inline-block; }
.section-title.center .eyebrow::before { display: inline-block; }
.gold-rule { width: 74px; height: 3px; background: var(--gold); margin: 18px 0 0; }
.center .gold-rule { margin-left: auto; margin-right: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(24,48,148,.12);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-family: var(--font-heading); font-size: 24px; font-weight: 800; white-space: nowrap; }
.logo img { width: 42px; height: 42px; }
.desktop-nav { display: none; align-items: center; gap: 22px; }
.desktop-nav a { color: #1f2937; font-size: 16px; font-weight: 700; }
.desktop-nav a:hover { color: var(--navy); }
.header-phone { display: none !important; }
.mobile-menu-button { display: inline-flex !important; width: 48px; height: 48px; align-items: center; justify-content: center; border: 1px solid rgba(24,48,148,.22); background: #fff; color: var(--navy); }
.mobile-menu-button svg { width: 26px; height: 26px; }
.mobile-panel { display: none; position: fixed; inset: 76px 0 auto 0; background: #ffffff; z-index: 70; padding: 18px 18px 28px; box-shadow: 0 18px 40px rgba(10,21,59,.18); border-bottom: 1px solid rgba(24,48,148,.14); }
.mobile-panel.open { display: block; }
.mobile-panel a:not(.btn) { display: block; color: var(--ink); font-size: 18px; font-weight: 800; padding: 13px 0; border-bottom: 1px solid #eef2ff; }
.mobile-phone { margin-top: 18px; width: 100%; justify-content: center; white-space: nowrap; }

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 15px 24px;
  background: var(--gold);
  color: #111827 !important;
  font-weight: 900;
  font-size: 16px;
  border: 0;
  border-radius: 0;
  overflow: visible;
  box-shadow: 0 18px 32px rgba(218,156,10,.22);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn::after { content: ""; position: absolute; inset: -7px; border: 1px solid rgba(255,255,255,.72); opacity: .8; animation: pulseGlow 2.2s infinite; pointer-events: none; }
.btn:hover { transform: translateY(-2px); background: #efb22f; box-shadow: 0 24px 42px rgba(218,156,10,.32); }
.btn svg { width: 19px; height: 19px; flex: none; }

.hero { position: relative; min-height: 760px; color: #ffffff; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,10,34,.94) 0%, rgba(14,29,84,.82) 42%, rgba(14,29,84,.38) 100%), url('../images/hero-technician.png') center / cover no-repeat; z-index: -2; transform: scale(1.04); }
.hero::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(255,255,255,.08) 0 1px, transparent 1px 132px); z-index: -1; opacity: .55; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 28px; padding: 74px 0 64px; align-items: center; }
.hero-copy { background: rgba(255,255,255,.09); border-left: 4px solid var(--gold); padding: 26px 22px; backdrop-filter: blur(12px); box-shadow: 0 30px 80px rgba(0,0,0,.22); }
.hero h1 { color: #ffffff; margin: 0 0 16px; }
.hero p { color: #eef4ff; max-width: 690px; font-size: 18px; }
.stars { color: var(--gold); font-size: 24px; letter-spacing: 4px; margin-bottom: 14px; }
.brand-icons { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 14px 0 24px; }
.brand-icons img { width: auto; height: 48px; max-width: 96px; object-fit: contain; background: #ffffff; padding: 7px 10px; border: 1px solid rgba(218,156,10,.5); }
.hero-cta-note { margin: 24px 0 16px; font-weight: 800; color: #ffffff; }
.hero-benefits { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.28); backdrop-filter: blur(18px); padding: 24px; box-shadow: 0 26px 80px rgba(0,0,0,.24); }
.hero-benefits h3 { color: #ffffff; margin: 0 0 18px; }
.benefit-row { display: grid; grid-template-columns: 46px 1fr; gap: 14px; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.18); }
.benefit-row:first-of-type { border-top: 0; }
.benefit-icon { width: 46px; height: 46px; display: grid; place-items: center; background: rgba(218,156,10,.18); color: #ffffff; border: 1px solid rgba(218,156,10,.55); }
.benefit-row strong { color: #ffffff; display: block; }
.benefit-row span { color: #dbeafe; }

.intro-band { margin-top: -38px; position: relative; z-index: 5; }
.intro-card { background: #ffffff; border: 1px solid rgba(24,48,148,.14); box-shadow: 0 24px 80px rgba(10,21,59,.13); padding: 28px; }

.split { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center; }
.split-text { order: 2; }
.split-media { order: 1; position: relative; }
.split-media img { width: 100%; min-height: 320px; object-fit: cover; box-shadow: 22px 22px 0 rgba(24,48,148,.09); }
.glass-card { background: rgba(255,255,255,.78); border: 1px solid rgba(24,48,148,.12); box-shadow: 0 22px 70px rgba(10,21,59,.1); backdrop-filter: blur(12px); padding: 26px; }
.service-columns { display: grid; grid-template-columns: 1fr; gap: 18px; }
.service-card { background: #ffffff; border: 1px solid rgba(24,48,148,.12); padding: 24px; box-shadow: 0 14px 38px rgba(10,21,59,.08); }
.service-card img { width: 58px; height: 58px; object-fit: contain; margin-bottom: 14px; }
.service-card ul { columns: 1; padding-left: 20px; margin: 12px 0 0; }

.issue-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.issue-card { position: relative; padding: 24px; background: #ffffff; border: 1px solid rgba(24,48,148,.13); box-shadow: 0 14px 34px rgba(10,21,59,.07); }
.issue-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gold); }
.issue-card strong { color: var(--ink); }

.comparison-wrap { overflow-x: auto; background: #ffffff; border: 1px solid rgba(24,48,148,.14); box-shadow: 0 18px 50px rgba(10,21,59,.08); }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th { background: var(--navy); color: #ffffff; text-align: left; }
th, td { padding: 18px; border-bottom: 1px solid #e5e7eb; }
td:first-child { color: var(--ink); font-weight: 900; }

.reviews-shell { position: relative; }
.reviews-track { display: grid; grid-auto-flow: column; grid-auto-columns: 100%; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 8px; }
.reviews-track::-webkit-scrollbar { display: none; }
.review-card { scroll-snap-align: start; background: #ffffff; color: var(--body); padding: 24px; min-height: 250px; border: 1px solid rgba(24,48,148,.16); box-shadow: 0 18px 45px rgba(10,21,59,.08); }
.review-card .stars { font-size: 17px; letter-spacing: 2px; margin-bottom: 12px; }
.review-card strong { color: var(--ink); display: block; margin-bottom: 10px; }
.review-controls { display: flex; gap: 10px; justify-content: center; margin-top: 18px; }
.review-controls button { width: 48px; height: 48px; border: 1px solid rgba(24,48,148,.2); color: var(--navy); background: #ffffff; font-size: 22px; }

.area-panel { background: #ffffff; padding: 30px; border: 1px solid rgba(24,48,148,.14); box-shadow: 0 20px 70px rgba(10,21,59,.09); }
.zip-grid { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 22px; }
.zip-grid span { background: var(--navy); color: #ffffff; padding: 9px 14px; font-weight: 900; }
.city-list { color: var(--ink); font-weight: 800; }

.faq-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.faq-item { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); padding: 22px; }
.faq-item h3 { margin-top: 0; }
.faq-item p { color: #dbeafe; }

.cta-panel { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); color: #ffffff; padding: 34px; box-shadow: 0 24px 80px rgba(24,48,148,.22); }
.cta-panel::before { content: ""; position: absolute; width: 260px; height: 260px; right: -80px; top: -90px; background: radial-gradient(circle, rgba(255,255,255,.2), transparent 65%); }
.cta-panel h2 { color: #ffffff; margin-top: 0; }
.cta-panel p { color: #eef4ff; max-width: 800px; }

.footer { background: #07102e; color: #dbeafe; padding: 52px 0 34px; font-size: 14px; }
.footer p, .footer a, .footer li { font-size: 14px; color: #dbeafe; }
.footer h3, .footer h4 { color: #ffffff; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.footer .logo { color: #ffffff; }
.footer-links { display: grid; gap: 8px; }
.disclaimer { border-top: 1px solid rgba(255,255,255,.14); margin-top: 28px; padding-top: 22px; }

.fade-up { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

.mobile-sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: none !important;
  transform: translateY(110%);
  opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
  background: #07102e;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  box-shadow: 0 -18px 44px rgba(0,0,0,.24);
}
.mobile-sticky-call a { width: 100%; min-height: 50px; white-space: nowrap; color: #111827 !important; }
.mobile-sticky-call.is-visible { display: block !important; transform: translateY(0); opacity: 1; }

@keyframes pulseGlow {
  0% { transform: scale(.96); opacity: .7; }
  70% { transform: scale(1.08); opacity: 0; }
  100% { transform: scale(1.08); opacity: 0; }
}

@media (min-width: 640px) {
  .issue-grid { grid-template-columns: repeat(2, 1fr); }
  .service-columns { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .desktop-nav { display: flex !important; }
  .header-phone { display: inline-flex !important; white-space: nowrap; }
  .mobile-menu-button, .mobile-panel { display: none !important; }
  .mobile-sticky-call, .mobile-sticky-call.is-visible { display: none !important; }
  .hero-grid { grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr); padding: 104px 0 88px; }
  .hero-copy { padding: 42px; }
  .split { grid-template-columns: 65% 35%; gap: 42px; }
  .split.reverse { grid-template-columns: 35% 65%; }
  .split-text, .split-media { order: initial; }
  .reviews-track { grid-auto-columns: calc((100% - 36px) / 3); }
  .faq-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.5fr .9fr .9fr; }
}

@media (min-width: 1024px) {
  .service-card ul { columns: 2; }
  .issue-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767px) {
  body { padding-bottom: 76px; }
  h1 { font-size: clamp(39px, 11vw, 50px); }
  h2 { font-size: clamp(31px, 9vw, 36px); }
  .section { padding: 54px 0; }
  .hero { min-height: 720px; }
  .hero p { font-size: 16px; }
  .brand-icons img { height: 42px; max-width: 86px; }
  .btn { width: 100%; padding-left: 12px; padding-right: 12px; }
}