:root {
  --font-heading: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
  --graphite: #08110e;
  --graphite-2: #111a17;
  --line: rgba(255, 255, 255, 0.14);
  --glass: rgba(255, 255, 255, 0.09);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-size: 16px; line-height: 1.65; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; }
p { font-size: 16px; margin: 0 0 1rem; }
h1, h2, h3, h4 { line-height: 1.08; margin: 0 0 1rem; letter-spacing: -0.03em; }
h1 { font-size: clamp(39px, 6vw, 72px); color: #ffffff; }
h2 { font-size: clamp(31px, 4vw, 48px); }
h3, h4 { font-size: 22px; }
section { position: relative; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.section-pad { padding: 92px 0; }
.section-dark { background: var(--graphite); color: #f5fff9; }
.section-alt { background: #f4f8f6; }
.eyebrow { color: var(--primary-dark); font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; font-size: 13px; margin-bottom: 14px; }
.section-dark .eyebrow, .hero .eyebrow { color: var(--accent); }
.section-title { max-width: 820px; margin-bottom: 34px; }
.section-title p { color: #4b5a54; max-width: 760px; }
.section-dark .section-title p { color: #d7eee3; }
.accent-line { width: 72px; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); margin: 16px 0 0; box-shadow: 0 0 22px rgba(70, 242, 169, 0.55); }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(8, 17, 14, 0.94); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 82px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #ffffff; font-family: var(--font-heading); font-size: 24px; font-weight: 900; white-space: nowrap; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; background: #10221b; border: 1px solid rgba(70, 242, 169, 0.44); box-shadow: 0 0 28px rgba(21, 158, 103, 0.35); }
.brand svg { width: 26px; height: 26px; }
.desktop-nav { display: flex; justify-content: center; gap: 18px; }
.desktop-nav a { color: #f3fff8; font-size: 16px; font-weight: 700; }
.desktop-nav a:hover { color: var(--accent); }
.phone-btn, .cta-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border: 1px solid rgba(70, 242, 169, 0.55); background: var(--primary); color: #ffffff; font-weight: 900; font-size: 16px; white-space: nowrap; box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.36); animation: pulseGlow 2.3s infinite; }
.phone-btn:hover, .cta-btn:hover { background: var(--primary-dark); color: #ffffff; transform: translateY(-2px); }
.menu-toggle { display: none; width: 48px; height: 46px; border: 1px solid rgba(255,255,255,0.25); background: transparent; color: #ffffff; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: #ffffff; margin: 5px auto; }
.mobile-panel { display: none; border-top: 1px solid var(--line); padding: 12px 0 20px; }
.mobile-panel a { display: block; color: #ffffff; font-weight: 800; padding: 12px 0; }
.hero { min-height: 760px; display: flex; align-items: center; color: #ffffff; background-image: linear-gradient(90deg, rgba(8,17,14,0.95) 0%, rgba(8,17,14,0.78) 46%, rgba(8,17,14,0.38) 100%), url("../images/hero-technician.jpg"); background-size: cover; background-position: center; overflow: hidden; }
.hero:before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(70,242,169,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(70,242,169,0.08) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(90deg, #000, transparent); }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.72fr; align-items: center; gap: 52px; padding: 72px 0; position: relative; z-index: 2; }
.hero-copy { animation: fadeUp 0.8s ease both; }
.stars { color: var(--accent); font-size: 26px; letter-spacing: 3px; margin: 10px 0 16px; text-shadow: 0 0 22px rgba(70, 242, 169, 0.44); }
.hero-icons { display: flex; align-items: center; gap: 12px; margin: 0 0 24px; flex-wrap: wrap; }
.hero-icons img { width: auto; height: 48px; object-fit: contain; border: 1px solid rgba(255,255,255,0.22); background: rgba(255,255,255,0.08); padding: 6px; }
.hero-lead { color: #ffffff; font-size: 20px; max-width: 720px; }
.hero-cta-text { color: #e8fff4; font-size: 18px; font-weight: 800; margin: 24px 0 14px; }
.hero-card { background: rgba(8, 17, 14, 0.62); border: 1px solid rgba(255,255,255,0.18); backdrop-filter: blur(18px); padding: 34px; box-shadow: var(--shadow); animation: fadeUp 1s 0.15s ease both; }
.benefit { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.13); }
.benefit:last-child { border-bottom: 0; }
.benefit strong { color: #ffffff; display: block; font-size: 17px; }
.benefit span { color: #d7eee3; font-size: 15px; }
.icon-box { width: 44px; height: 44px; display: grid; place-items: center; background: rgba(21,158,103,0.22); color: var(--accent); border: 1px solid rgba(70,242,169,0.32); }
.icon-box svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: square; stroke-linejoin: miter; }
.content-flow { padding: 72px 0 36px; }
.text-card { background: #ffffff; border-left: 5px solid var(--primary); padding: 34px; box-shadow: 0 18px 50px rgba(7, 103, 64, 0.11); }
.reviews-wrap { overflow: hidden; }
.reviews-track { display: flex; transition: transform 0.45s ease; }
.review-slide { min-width: 33.333%; padding: 0 12px; }
.review-card { height: 100%; background: #ffffff; padding: 28px; border: 1px solid #dfe9e5; box-shadow: 0 18px 42px rgba(8,17,14,0.08); }
.review-card strong { color: #111827; font-size: 18px; display: block; margin-bottom: 12px; }
.review-stars { color: var(--primary-dark); margin-bottom: 10px; letter-spacing: 2px; }
.carousel-controls { display: flex; gap: 12px; justify-content: flex-end; margin-top: 22px; }
.carousel-controls button { width: 48px; height: 48px; border: 1px solid var(--primary); background: #ffffff; color: var(--primary-dark); font-size: 24px; cursor: pointer; }
.split { display: grid; grid-template-columns: 65fr 35fr; gap: 34px; align-items: center; }
.split.reverse { grid-template-columns: 35fr 65fr; }
.split.reverse .split-image { order: 1; }
.split.reverse .split-text { order: 2; }
.split-text { background: #ffffff; padding: 34px; border: 1px solid #dce8e3; box-shadow: 0 18px 46px rgba(8,17,14,0.06); }
.split-image img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; box-shadow: 18px 18px 0 rgba(21, 158, 103, 0.18); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15); padding: 26px; min-height: 100%; transition: transform 0.25s ease, border-color 0.25s ease; }
.service-card:hover { transform: translateY(-6px); border-color: rgba(70,242,169,0.55); }
.service-card h3 { color: #ffffff; margin-top: 16px; }
.service-card p { color: #d7eee3; }
.process-grid, .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.process-card, .why-card { background: #ffffff; border: 1px solid #dce8e3; padding: 28px; box-shadow: 0 16px 44px rgba(8,17,14,0.06); }
.local-panel { background: linear-gradient(135deg, #0b1713, #0d2a1f); border: 1px solid rgba(70,242,169,0.25); padding: 42px; color: #ffffff; box-shadow: var(--shadow); }
.local-panel h2, .local-panel h3 { color: #ffffff; }
.local-panel p { color: #e9fff4; }
.payments { display: flex; gap: 14px; flex-wrap: wrap; padding: 0; margin: 18px 0 0; list-style: none; }
.payments li { background: #ffffff; color: #111827; border: 1px solid #dce8e3; padding: 12px 16px; font-weight: 800; }
.faq-list details { background: #ffffff; border: 1px solid #dce8e3; padding: 20px 24px; margin-bottom: 12px; }
.faq-list summary { cursor: pointer; color: #111827; font-weight: 900; font-size: 18px; }
.faq-list p { margin-top: 12px; }
.site-footer { background: #050a08; color: #d7eee3; padding: 56px 0 34px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.1fr 0.9fr 1fr; gap: 34px; align-items: start; }
.site-footer .brand { margin-bottom: 18px; }
.site-footer a { color: #ffffff; }
.footer-links { display: grid; gap: 8px; }
.disclaimer { border-top: 1px solid rgba(255,255,255,0.14); margin-top: 30px; padding-top: 22px; color: #bcd2c8; font-size: 14px; }
.sticky-call { position: fixed; left: 0; right: 0; bottom: 0; z-index: 70; display: none; transform: translateY(110%); opacity: 0; transition: transform 0.28s ease, opacity 0.28s ease; }
.sticky-call a { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 58px; background: var(--primary-dark); color: #ffffff; font-weight: 900; font-size: 16px; white-space: nowrap; border-top: 1px solid rgba(255,255,255,0.25); }
.sticky-call.is-visible { transform: translateY(0); opacity: 1; }
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-in.in-view { opacity: 1; transform: translateY(0); }

@keyframes pulseGlow { 0% { box-shadow: 0 0 0 0 rgba(255,255,255,0.36), 0 0 22px rgba(70,242,169,0.16); } 70% { box-shadow: 0 0 0 14px rgba(255,255,255,0), 0 0 30px rgba(70,242,169,0.28); } 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0), 0 0 22px rgba(70,242,169,0.16); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1024px) {
  .desktop-nav { gap: 12px; }
  .desktop-nav a { font-size: 16px; }
  .header-inner { gap: 14px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { max-width: 620px; }
}

@media (max-width: 767px) {
  body { padding-bottom: 64px; }
  .container { width: min(100% - 28px, 1180px); }
  .section-pad { padding: 64px 0; }
  h1 { font-size: clamp(32px, 11vw, 50px); }
  h2 { font-size: clamp(26px, 8vw, 36px); }
  .site-header { position: sticky; }
  .header-inner { min-height: auto; padding: 13px 0 8px; grid-template-columns: 1fr auto; gap: 10px; }
  .brand { font-size: 24px; min-width: 0; }
  .brand span:last-child { overflow: hidden; text-overflow: ellipsis; }
  .desktop-nav, .desktop-phone { display: none; }
  .menu-toggle { display: block; }
  .mobile-phone-row { grid-column: 1 / -1; display: flex; }
  .mobile-phone-row .phone-btn { width: 100%; min-height: 46px; font-size: 16px; }
  .mobile-panel.is-open { display: block; }
  .hero { min-height: auto; background-position: 62% center; }
  .hero-grid { padding: 54px 0; gap: 28px; }
  .hero-lead { font-size: 18px; }
  .hero-icons img { height: 42px; }
  .hero-card { padding: 24px; }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .split-image, .split.reverse .split-text { order: initial; }
  .services-grid, .process-grid, .why-grid, .footer-grid { grid-template-columns: 1fr; }
  .review-slide { min-width: 100%; }
  .carousel-controls { justify-content: center; }
  .local-panel { padding: 28px; }
  .sticky-call { display: block; }
}

@media (min-width: 768px) {
  .mobile-phone-row, .mobile-panel, .sticky-call { display: none !important; }
}