:root {
  --accent: #DB003B;
  --navy: #1C3555;
  --base: #F2F2F2;
  --ink: #111827;
  --muted: #4B5563;
  --steel: #D7DCE2;
  --white: #FFFFFF;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--base);
  color: var(--ink);
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

h1, h2, h3, h4, .logo-text {
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--ink);
  letter-spacing: -0.035em;
  line-height: 1.05;
}
h1 { font-size: clamp(32px, 7vw, 64px); font-weight: 900; }
h2 { font-size: clamp(24px, 5vw, 42px); font-weight: 850; }
h3, h4 { font-size: 22px; font-weight: 800; }
p, li, td, th, a, button, input, textarea { font-size: 16px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(28, 53, 85, 0.14);
  backdrop-filter: blur(14px);
}
.container { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }
.nav-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.logo { display: inline-flex; align-items: center; gap: 12px; font-weight: 900; min-width: max-content; }
.logo-mark { width: 42px; height: 42px; background: var(--navy); display: grid; place-items: center; border: 2px solid var(--steel); }
.logo-mark svg { width: 28px; height: 28px; }
.logo-text { font-size: 24px; }
.desktop-nav { display: none !important; }
.desktop-phone { display: none !important; }
.mobile-menu-button { display: inline-grid !important; width: 46px; height: 46px; place-items: center; border: 1px solid var(--navy); background: var(--white); color: var(--navy); }
.mobile-menu-button span { width: 22px; height: 2px; background: currentColor; position: relative; }
.mobile-menu-button span::before, .mobile-menu-button span::after { content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: currentColor; }
.mobile-menu-button span::before { top: -7px; }
.mobile-menu-button span::after { top: 7px; }
.mobile-menu { display: none; padding: 0 0 18px; background: var(--white); border-top: 1px solid rgba(28, 53, 85, 0.1); }
.mobile-menu.is-open { display: block; }
.mobile-menu a { display: block; padding: 13px 0; color: var(--ink); font-weight: 750; }

.btn-pulse {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 22px;
  background: var(--accent);
  color: var(--white) !important;
  font-weight: 900;
  white-space: nowrap;
  border: 0;
  overflow: visible;
  transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
  box-shadow: 0 16px 40px rgba(219, 0, 59, .24);
}
.btn-pulse::after { content: ""; position: absolute; inset: -7px; border: 2px solid rgba(255,255,255,.65); animation: pulseGlow 1.8s infinite; pointer-events: none; }
.btn-pulse:hover { transform: translateY(-2px); background: #B90032; box-shadow: 0 22px 52px rgba(219, 0, 59, .34); }
@keyframes pulseGlow { 0% { opacity: .75; transform: scale(.96); } 70% { opacity: 0; transform: scale(1.12); } 100% { opacity: 0; transform: scale(1.12); } }

.hero {
  position: relative;
  min-height: 760px;
  color: var(--white);
  background: linear-gradient(90deg, rgba(10,20,33,.94) 0%, rgba(28,53,85,.82) 48%, rgba(28,53,85,.18) 100%), url('../images/hero-technician.jpg') center/cover no-repeat;
  overflow: hidden;
}
.hero::before { content: ""; position: absolute; inset: 28px; border: 1px solid rgba(255,255,255,.2); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; gap: 34px; padding: 25px 0 72px; }
.hero h1, .hero h2, .hero p { color: var(--white); }
.eyebrow { display: inline-flex; width: fit-content; padding: 8px 12px; border-left: 4px solid var(--accent); background: rgba(255,255,255,.1); color: var(--white); font-weight: 850; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; }
.stars { color: #FFC247; font-size: 24px; letter-spacing: 3px; margin: 18px 0 12px; }
.trust-icons { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 22px; }
.trust-icons img { width: auto; height: 48px; object-fit: contain; background: rgba(255,255,255,.9); border: 1px solid rgba(255,255,255,.65); padding: 6px; }
.hero-copy { max-width: 710px; }
.hero-copy p { font-size: 18px; max-width: 660px; }
.hero-cta-text { margin: 24px 0 16px; font-size: 19px; font-weight: 850; }
.hero-panel { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.28); backdrop-filter: blur(16px); padding: 24px; align-self: end; }
.hero-panel h2 { font-size: 26px; margin: 0 0 18px; }
.benefit { display: flex; gap: 14px; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.22); }
.benefit:first-of-type { border-top: 0; }
.benefit svg { flex: 0 0 28px; color: var(--accent); }
.benefit strong { display: block; color: var(--white); }
.benefit span { color: rgba(255,255,255,.86); }

.section { padding: 72px 0; position: relative; overflow: hidden; }
.section-white { background: var(--white); }
.section-navy { background: var(--navy); color: var(--white); }
.section-navy h2, .section-navy h3, .section-navy p, .section-navy li { color: var(--white); }
.section-head { max-width: 820px; margin-bottom: 34px; }
.accent-line { width: 74px; height: 5px; background: var(--accent); margin: 16px 0 0; }
.split-section { display: grid; gap: 28px; align-items: center; }
.split-text { background: rgba(255,255,255,.72); border: 1px solid rgba(28,53,85,.16); padding: 24px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.45); }
.split-image { min-height: 290px; border: 1px solid rgba(28,53,85,.2); box-shadow: 20px 20px 0 rgba(28,53,85,.08); object-fit: cover; width: 100%; height: 100%; }
.steel-card { background: linear-gradient(135deg, #fff 0%, #f7f8fa 52%, #dfe3e8 100%); border: 1px solid rgba(28,53,85,.16); padding: 24px; color: var(--ink); }
.steel-card p, .steel-card li { color: #374151; }
.reviews-shell { overflow: hidden; }
.review-track { display: flex; gap: 24px; transition: transform .45s cubic-bezier(.2,.8,.2,1); will-change: transform; }
.review-card { flex: 0 0 100%; background: var(--white); color: var(--ink); border-top: 5px solid var(--accent); padding: 26px; min-height: 250px; box-shadow: 0 20px 50px rgba(0,0,0,.08); }
.review-card p { color: #374151; }
.review-card .stars { margin: 0 0 12px; font-size: 18px; }
.carousel-controls { display: flex; gap: 12px; justify-content: flex-end; margin-top: 22px; }
.carousel-controls button { width: 48px; height: 48px; background: var(--navy); color: var(--white); border: 0; font-size: 22px; cursor: pointer; }
.services-grid { display: grid; gap: 18px; }
.service-card { background: var(--white); border: 1px solid rgba(28,53,85,.14); padding: 22px; position: relative; overflow: hidden; transition: transform .3s ease, box-shadow .3s ease; }
.service-card::before { content: ""; position: absolute; top: 0; left: 0; width: 5px; height: 100%; background: var(--accent); }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 24px 50px rgba(28,53,85,.12); }
.service-icon { width: 54px; height: 54px; display: grid; place-items: center; background: var(--navy); color: var(--white); margin-bottom: 16px; }
.service-card ul { padding-left: 18px; margin-bottom: 0; }
.table-wrap { overflow-x: auto; border: 1px solid rgba(28,53,85,.16); background: var(--white); }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th { background: var(--navy); color: var(--white); text-align: left; }
th, td { padding: 16px; border-bottom: 1px solid rgba(28,53,85,.12); vertical-align: top; }
td { color: #374151; }
.parts-grid, .why-grid, .faq-grid { display: grid; gap: 18px; }
.number-list { counter-reset: step; display: grid; gap: 14px; padding: 0; list-style: none; }
.number-list li { counter-increment: step; padding: 18px 18px 18px 58px; background: var(--white); color: #374151; border: 1px solid rgba(28,53,85,.14); position: relative; }
.number-list li::before { content: counter(step); position: absolute; left: 18px; top: 18px; width: 28px; height: 28px; background: var(--accent); color: var(--white); display: grid; place-items: center; font-weight: 900; }
.zip-list { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; list-style: none; }
.zip-list li { background: var(--white); border: 1px solid rgba(28,53,85,.18); padding: 10px 14px; font-weight: 800; color: var(--navy); }
.cta-band { background: linear-gradient(135deg, var(--navy), #0b1421); color: var(--white); padding: 42px; display: grid; gap: 20px; align-items: center; border-left: 8px solid var(--accent); }
.cta-band h2, .cta-band p { color: var(--white); margin: 0; }
.faq-item { background: var(--white); color: var(--ink); padding: 22px; border: 1px solid rgba(28,53,85,.14); }
.faq-item p { color: #374151; }
.site-footer { background: #0b1421; color: var(--white); padding: 52px 0 92px; }
.site-footer h2, .site-footer h3, .site-footer p, .site-footer a, .site-footer li { color: var(--white); }
.site-footer p, .site-footer a, .site-footer li { font-size: 14px; }
.site-footer .logo-text { font-size: 24px; }
.footer-grid { display: grid; gap: 28px; }
.footer-links { display: grid; gap: 10px; padding: 0; list-style: none; }
.disclaimer { font-size: 14px; color: rgba(255,255,255,.78) !important; }
.copyright { font-size: 14px; color: rgba(255,255,255,.84) !important; }
.mobile-sticky-call { display: none !important; }

[data-reveal] { opacity: 0; transform: translateY(26px) scale(.985); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0) scale(1); }

@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .parts-grid, .why-grid, .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .desktop-nav { display: flex !important; align-items: center; gap: 18px; }
  .desktop-nav a { font-size: 16px; font-weight: 800; color: var(--navy); }
  .desktop-phone { display: inline-flex !important; }
  .mobile-menu-button, .mobile-menu, .mobile-sticky-call { display: none !important; }
  .hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); padding-top: 126px; }
  .split-section { grid-template-columns: minmax(0, 65%) minmax(260px, 35%); }
  .split-section.image-left { grid-template-columns: minmax(260px, 35%) minmax(0, 65%); }
  .split-section.image-left .split-image { order: -1; }
  .cta-band { grid-template-columns: 1fr auto; }
  .footer-grid { grid-template-columns: 1.2fr .8fr 1fr; }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .review-card { flex-basis: calc((100% - 48px) / 3); }
}

@media (max-width: 767px) {
  h1 { font-size: 32px; }
  h2 { font-size: 24px; }
  .hero { min-height: 720px; }
  .hero-copy p { font-size: 16px; }
  .section { padding: 54px 0; }
  .cta-band { padding: 28px 20px; }
  .mobile-sticky-call {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 70;
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 58px;
    padding: 14px 12px calc(14px + env(safe-area-inset-bottom));
    background: var(--accent);
    color: var(--white) !important;
    font-weight: 950;
    white-space: nowrap;
    transform: translateY(110%);
    opacity: 0;
    pointer-events: none;
    transition: transform .28s ease, opacity .28s ease;
    box-shadow: 0 -14px 34px rgba(0,0,0,.26);
  }
  .mobile-sticky-call.is-visible { transform: translateY(0); opacity: 1; pointer-events: auto; }
  body { padding-bottom: 64px; }
}
footer .logo-text {
  color: #fff;