* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--surface); font-size: 16px; line-height: 1.68; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; font-size: 16px; }
h1, h2, h3, h4 { margin: 0; letter-spacing: -0.035em; line-height: 1.05; }
h1 { font-size: clamp(39px, 8vw, 82px); color: #FFFFFF; max-width: 860px; }
h2 { font-size: clamp(31px, 5vw, 56px); color: #111827; }
h3, h4 { font-size: clamp(22px, 3vw, 30px); color: #111827; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.section { padding: 72px 0; position: relative; }
.section.alt { background: var(--surface-alt); }
.section.dark { background: radial-gradient(circle at 15% 15%, rgba(115, 14, 34, .56), transparent 28%), linear-gradient(135deg, #100A0D, #1A1115 60%, #081330); color: #F9FAFB; }
.section.dark h2, .section.dark h3, .section.dark h4 { color: #FFFFFF; }
.eyebrow { display: inline-flex; gap: 10px; align-items: center; color: #730E22; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; font-size: 13px; margin-bottom: 12px; }
.eyebrow::before, .accent-line { content: ""; width: 46px; height: 3px; background: linear-gradient(90deg, #CF1919, #173D8E); display: inline-block; }
.section.dark .eyebrow { color: #FFFFFF; }
.lead { font-size: 18px; color: #4B5563; max-width: 780px; }
.section.dark .lead, .section.dark p, .section.dark li { color: #F3F4F6; }
.site-header { position: fixed; inset: 0 0 auto; z-index: 50; background: rgba(16, 10, 13, .86); border-bottom: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(18px); }
.header-inner { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 12px; color: #FFFFFF; font-family: var(--font-heading); font-size: 24px; font-weight: 800; letter-spacing: -.03em; white-space: nowrap; }
.logo-mark { width: 42px; height: 42px; display: grid; place-items: center; background: #FFFFFF; color: #730E22; border: 2px solid rgba(184,176,166,.8); }
.desktop-nav { display: none; align-items: center; gap: 18px; font-size: 16px; color: #FFFFFF; }
.desktop-nav a { color: #FFFFFF; opacity: .88; }
.desktop-nav a:hover { opacity: 1; color: #FFFFFF; }
.header-phone { display: none !important; }
.mobile-toggle { display: inline-flex; width: 46px; height: 46px; align-items: center; justify-content: center; color: #FFFFFF; border: 1px solid rgba(255,255,255,.28); background: transparent; }
.mobile-panel { display: none; background: #100A0D; border-top: 1px solid rgba(255,255,255,.14); padding: 14px 16px 18px; }
.mobile-panel.open { display: block; }
.mobile-panel a { display: block; color: #FFFFFF; font-size: 17px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.btn, .phone-btn { border: 0; border-radius: 0; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; background: #CF1919; color: #FFFFFF; font-size: 16px; font-weight: 900; letter-spacing: .01em; box-shadow: 0 0 0 0 rgba(255,255,255,.52); animation: pulseGlow 2.6s infinite; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; white-space: nowrap; }
.btn:hover, .phone-btn:hover { background: #A81313; transform: translateY(-2px); color: #FFFFFF; box-shadow: 0 18px 35px rgba(207,25,25,.28); }
.btn.secondary { background: #173D8E; }
.hero { min-height: 100vh; padding: 32px 0 72px; position: relative; background: linear-gradient(90deg, rgba(16,10,13,.93) 0%, rgba(16,10,13,.78) 46%, rgba(16,10,13,.42) 100%), url('../images/hero-technician.jpg') center/cover no-repeat; color: #FFFFFF; display: flex; align-items: center; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 78% 18%, rgba(23,61,142,.34), transparent 28%), linear-gradient(120deg, transparent 55%, rgba(255,255,255,.1)); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; gap: 34px; align-items: center; }
.hero-copy { max-width: 760px; }
.stars { color: #F5B301; font-size: 24px; letter-spacing: 4px; margin: 16px 0 12px; }
.hero-badges { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 0 0 24px; }
.hero-badges img { width: auto; height: 48px; object-fit: contain; background: rgba(255,255,255,.92); border: 1px solid rgba(255,255,255,.82); padding: 5px 8px; }
.hero-text { color: #F3F4F6; font-size: 18px; max-width: 690px; margin-bottom: 22px; }
.hero-cta-copy { color: #FFFFFF; font-size: 18px; font-weight: 800; margin-bottom: 14px; }
.benefit-panel { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.32); backdrop-filter: blur(18px); padding: 26px; color: #FFFFFF; box-shadow: 0 28px 70px rgba(0,0,0,.28); }
.benefit-panel h3 { color: #FFFFFF; margin-bottom: 18px; }
.benefit-list { display: grid; gap: 14px; }
.benefit-item { display: grid; grid-template-columns: 44px 1fr; gap: 12px; align-items: start; }
.icon-box { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.32); background: rgba(255,255,255,.12); color: #FFFFFF; }
.content-card { background: #FFFFFF; border: 1px solid rgba(17,24,39,.1); padding: 28px; box-shadow: 0 24px 60px rgba(17,24,39,.08); color: #374151; }
.metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
.metric { background: #100A0D; color: #FFFFFF; padding: 20px; border-left: 4px solid #CF1919; }
.metric strong { display: block; color: #FFFFFF; font-family: var(--font-heading); font-size: 30px; line-height: 1; margin-bottom: 8px; }
.section-heading { display: grid; gap: 14px; margin-bottom: 34px; }
.split { display: grid; gap: 28px; align-items: stretch; }
.split + .split { margin-top: 42px; }
.split-media { min-height: 320px; overflow: hidden; position: relative; border: 1px solid rgba(17,24,39,.12); box-shadow: 0 24px 60px rgba(17,24,39,.12); }
.split-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.03); transition: transform .8s ease; }
.split:hover .split-media img { transform: scale(1.08); }
.appliance-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; margin-top: 22px; }
.mini-card { border: 1px solid rgba(17,24,39,.1); background: #FFFFFF; padding: 18px; display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-items: center; color: #111827; }
.line-icon { width: 42px; height: 42px; color: #730E22; }
.issue-list, .choice-list, .city-list, .zip-list { padding: 0; list-style: none; margin: 20px 0 0; display: grid; gap: 14px; }
.issue-list li, .choice-list li { padding: 18px; background: #FFFFFF; border-left: 4px solid #730E22; box-shadow: 0 14px 34px rgba(17,24,39,.06); color: #374151; }
.section.dark .issue-list li, .section.dark .choice-list li { background: rgba(255,255,255,.1); color: #F9FAFB; border-left-color: #CF1919; }
.steps { display: grid; gap: 14px; counter-reset: step; }
.step { counter-increment: step; background: #FFFFFF; border: 1px solid rgba(17,24,39,.1); padding: 22px; position: relative; color: #374151; }
.step::before { content: counter(step); position: absolute; top: 18px; right: 18px; font-family: var(--font-heading); color: rgba(115,14,34,.18); font-size: 58px; line-height: 1; }
.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; border: 1px solid rgba(17,24,39,.1); padding: 24px; min-height: 322px; color: #374151; display: flex; flex-direction: column; justify-content: space-between; }
.review-card strong { color: #111827; font-size: 18px; }
.review-stars { color: #F5B301; letter-spacing: 2px; margin-bottom: 10px; }
.review-controls { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.review-controls button { width: 48px; height: 48px; border: 1px solid #111827; background: #FFFFFF; color: #111827; font-size: 24px; cursor: pointer; border-radius: 0; }
.cta-band { background: linear-gradient(135deg, #730E22, #561D29 48%, #173D8E); color: #FFFFFF; padding: 44px; display: grid; gap: 24px; align-items: center; box-shadow: 0 30px 80px rgba(86,29,41,.24); }
.cta-band h2, .cta-band p { color: #FFFFFF; }
.faq-grid { display: grid; gap: 16px; }
.faq-item { background: #FFFFFF; border: 1px solid rgba(17,24,39,.1); padding: 22px; }
.faq-item h3 { margin-bottom: 10px; }
.site-footer { background: #100A0D; color: #D1D5DB; padding: 48px 0 28px; font-size: 14px; }
.footer-grid { display: grid; gap: 26px; }
.site-footer .logo { margin-bottom: 14px; }
.site-footer a { color: #FFFFFF; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 18px; font-size: 14px; }
.disclaimer { border-top: 1px solid rgba(255,255,255,.14); margin-top: 28px; padding-top: 22px; color: #BEC4CD; font-size: 14px; line-height: 1.6; }
.sticky-call { position: fixed; left: 0; right: 0; bottom: 0; z-index: 80; display: none !important; transform: translateY(110%); opacity: 0; transition: opacity .25s ease, transform .25s ease; background: #100A0D; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); box-shadow: 0 -16px 40px rgba(0,0,0,.22); }
.sticky-call.visible { transform: translateY(0); opacity: 1; }
.sticky-call a { width: 100%; min-height: 54px; }
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@keyframes pulseGlow { 0% { box-shadow: 0 0 0 0 rgba(255,255,255,.5); } 70% { box-shadow: 0 0 0 14px rgba(255,255,255,0); } 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); } }
@media (min-width: 768px) {
  .desktop-nav { display: flex; }
  .header-phone { display: inline-flex !important; }
  .mobile-toggle, .mobile-panel { display: none !important; }
  .hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); }
  .split { grid-template-columns: minmax(0, 65fr) minmax(260px, 35fr); }
  .split.reverse { grid-template-columns: minmax(260px, 35fr) minmax(0, 65fr); }
  .split.reverse .split-copy { order: 2; }
  .split.reverse .split-media { order: 1; }
  .reviews-track { grid-auto-columns: calc((100% - 36px) / 3); }
  .cta-band { grid-template-columns: 1fr auto; }
  .footer-grid { grid-template-columns: 1.1fr .9fr .9fr; }
  .sticky-call { display: none !important; }
}
@media (max-width: 767px) {
  h1 { font-size: clamp(39px, 12vw, 48px); }
  h2 { font-size: clamp(31px, 9vw, 39px); }
  .section { padding: 54px 0; }
  .hero { min-height: 100svh; padding-top: 112px; }
  .hero-badges img { height: 44px; max-width: 31%; }
  .benefit-panel { padding: 20px; }
  .metrics, .appliance-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 28px 20px; }
  .sticky-call { display: block !important; }
  body.has-sticky-call { padding-bottom: 84px; }
}