:root {
  --ink: #111827;
  --navy: #203250;
  --navy-deep: #101827;
  --teal: #64A6A6;
  --gold: #C49A43;
  --paper: #F7F4EE;
  --line: rgba(32, 50, 80, 0.18);
  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: Arial, Helvetica, sans-serif;
}

* { border-radius: 0 !important; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: #263142; background: #fff; }
body.menu-open { overflow: hidden; }
a { transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease; }
h1, h2, h3, h4, .brand-word { font-family: var(--font-heading); letter-spacing: -0.035em; }
h1 { font-size: clamp(39px, 6.2vw, 76px); line-height: .92; color: #fff; }
h2 { font-size: clamp(31px, 4vw, 50px); line-height: 1.02; color: var(--ink); }
h3, h4 { font-size: clamp(22px, 2.2vw, 28px); color: var(--ink); }
p, li, a, button { font-size: 16px; }
.site-shell { max-width: 1180px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
.topbar { position: sticky; top: 0; z-index: 80; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.logo-mark { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; background: var(--navy); color: #fff; border: 2px solid var(--gold); }
.desktop-nav { display: none !important; }
.desktop-phone { display: none !important; }
.mobile-toggle { display: inline-flex !important; }
.mobile-panel { display: none; position: fixed; inset: 70px 0 auto 0; z-index: 70; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 20px 28px; box-shadow: 0 20px 50px rgba(16,24,39,.16); }
.mobile-panel.is-open { display: block; }
.mobile-panel a { display: block; padding: 13px 0; color: var(--navy); border-bottom: 1px solid rgba(32,50,80,.1); }
.mobile-menu-phone { display: inline-flex !important; margin-top: 18px; white-space: nowrap; width: 100%; justify-content: center; }
.hero { position: relative; overflow: hidden; min-height: 720px; background-image: linear-gradient(90deg, rgba(10,18,32,.96) 0%, rgba(16,24,39,.84) 46%, rgba(16,24,39,.46) 100%), url('../images/hero-technician.jpg'); background-size: cover; background-position: center; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(196,154,67,.12), rgba(32,50,80,.18)); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; gap: 36px; min-height: 720px; align-items: center; padding-top: 25px; padding-bottom: 25px; }
.eyebrow { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; font-weight: 700; color: var(--gold); }
.star-line { color: var(--gold); font-size: 22px; letter-spacing: .16em; margin: 18px 0 12px; }
.trust-icons { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 24px; }
.trust-icons img { width: auto; height: 48px; max-width: 120px; object-fit: contain; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.92); padding: 5px; }
.btn-gold { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 24px; background: var(--gold); color: #111827 !important; font-weight: 800; letter-spacing: .02em; text-decoration: none; border: 1px solid rgba(255,255,255,.35); box-shadow: 0 0 0 0 rgba(255,255,255,.45); animation: pulseGlow 2.4s infinite; white-space: nowrap; }
.btn-gold:hover { background: #d6ad58; transform: translateY(-2px); color: #111827 !important; }
.btn-navy { background: var(--navy); color: #fff !important; border: 1px solid var(--navy); }
.btn-navy:hover { background: var(--navy-deep); color: #fff !important; }
.benefit-panel { background: rgba(255,255,255,.82); border: 1px solid rgba(255,255,255,.62); color: #111827; padding: 28px; backdrop-filter: blur(14px); }
.benefit-panel h2, .benefit-panel h3 { color: #111827; }
.benefit-item { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(32,50,80,.18); }
.benefit-item:last-child { border-bottom: 0; }
.line-icon { width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; color: var(--navy); border: 1px solid var(--gold); background: #fff; }
.section { padding: 74px 0; }
.section-paper { background: var(--paper); }
.section-dark { background: var(--navy-deep); color: #E7EDF5; }
.section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-dark p, .section-dark li { color: #E7EDF5; }
.section-number { color: var(--gold); font-family: var(--font-heading); font-size: 18px; border-bottom: 1px solid var(--gold); padding-bottom: 6px; display: inline-block; margin-bottom: 18px; }
.heading-rule { width: 56px; height: 3px; background: var(--teal); margin: 18px 0 24px; }
.editorial-grid { display: grid; gap: 28px; }
.reason-card, .service-card, .review-card, .faq-card { background: #fff; border: 1px solid var(--line); padding: 24px; color: #253044; }
.reason-card strong, .service-card strong { color: var(--ink); }
.split-block { display: grid; gap: 28px; align-items: center; }
.split-image { width: 100%; min-height: 280px; object-fit: cover; border: 1px solid var(--line); filter: saturate(.96) contrast(1.02); }
.caption { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: #5B6472; margin-top: 10px; }
.service-card { position: relative; overflow: hidden; }
.service-card::before { content: attr(data-num); position: absolute; right: 18px; top: 12px; color: rgba(32,50,80,.09); font-family: var(--font-heading); font-size: 56px; line-height: 1; }
.service-card ul { margin-top: 16px; }
.service-card li { margin-top: 10px; }
.review-viewport { overflow: hidden; }
.review-track { display: flex; transition: transform .45s ease; will-change: transform; }
.review-slide { flex: 0 0 100%; padding: 0 8px; }
.review-card { height: 100%; min-height: 230px; display: flex; flex-direction: column; justify-content: space-between; }
.review-stars { color: var(--gold); letter-spacing: .12em; }
.carousel-controls { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
.carousel-controls button { width: 46px; height: 46px; border: 1px solid var(--navy); color: var(--navy); background: #fff; }
.carousel-controls button:hover { background: var(--navy); color: #fff; }
.process-step { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.process-num { width: 54px; height: 54px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--gold); color: var(--gold); font-family: var(--font-heading); font-size: 22px; }
.area-list { columns: 1; }
.cta-band { background: linear-gradient(135deg, var(--navy) 0%, #253d62 58%, var(--teal) 100%); color: #fff; padding: 44px 24px; border-top: 4px solid var(--gold); }
.cta-band h2, .cta-band p { color: #fff; }
.footer { background: #07101f; color: #D9E2EE; padding: 54px 0 86px; }
.footer a { color: #fff; }
.footer small, .footer p, .footer li { font-size: 14px; color: #D9E2EE; }
.sticky-call { display: none !important; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; transform: translateY(110%); opacity: 0; transition: opacity .25s ease, transform .25s ease; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(16,24,39,.98); }
.sticky-call.is-visible { transform: translateY(0); opacity: 1; }
.sticky-call a { width: 100%; min-height: 52px; white-space: nowrap; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,.44); }
  70% { box-shadow: 0 0 0 16px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

@media (max-width: 767px) {
  h1 { font-size: clamp(39px, 11vw, 46px); }
  h2 { font-size: clamp(31px, 9vw, 36px); }
  .hero, .hero-grid { min-height: 760px; }
  .hero { background-position: 58% center; }
  .benefit-panel { padding: 20px; }
  .section { padding: 58px 0; }
  .sticky-call { display: block !important; }
  .trust-icons img { height: 44px; max-width: 104px; }
}

@media (min-width: 768px) {
  .desktop-nav { display: flex !important; }
  .desktop-phone { display: inline-flex !important; }
  .mobile-toggle, .mobile-panel, .sticky-call { display: none !important; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) 390px; }
  .editorial-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .review-slide { flex-basis: 33.3333%; }
  .area-list { columns: 2; }
}

@media (min-width: 900px) {
  .split-block { grid-template-columns: 65fr 35fr; }
  .split-block.image-left { grid-template-columns: 35fr 65fr; }
  .split-block.image-left .split-media { order: -1; }
  .editorial-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}