:root {
  --bg: #0f1720;
  --bg-soft: #131f2a;
  --text: #0e1726;
  --text-light: #ffffff;
  --muted: #637389;
  --line: rgba(255,255,255,0.1);
  --card: #ffffff;
  --accent: #f59f0b;
  --accent-dark: #d97706;
  --section: #f4f7fb;
  --shadow: 0 20px 60px rgba(11, 22, 42, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background: #fff;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(15, 23, 32, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 24px; }
.brand img, .footer-logo { height: 42px; width: auto; }
.nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: rgba(255,255,255,0.86); font-weight: 600; font-size: 15px; }
.nav a:hover { color: #fff; }
.menu-toggle { display: none; background: none; border: 0; color: #fff; font-size: 30px; }
.hero { position: relative; min-height: 82vh; display: grid; align-items: center; overflow: hidden; background: var(--bg); }
.hero-slider, .hero-overlay, .slide { position: absolute; inset: 0; }
.slide { background-size: cover; background-position: center; opacity: 0; transition: opacity .9s ease; }
.slide.active { opacity: 1; }
.hero-overlay { background: linear-gradient(180deg, rgba(7,11,17,.55), rgba(7,11,17,.74)); }
.hero-content { position: relative; z-index: 2; color: var(--text-light); padding: 110px 0 90px; max-width: 780px; }
.eyebrow, .section-kicker { text-transform: uppercase; letter-spacing: 0.18em; font-size: 12px; font-weight: 800; color: var(--accent); }
.section-kicker.light { color: #ffd48d; }
.hero h1 { font-size: clamp(48px, 8vw, 92px); line-height: .95; margin: 14px 0 18px; }
.hero-text { font-size: clamp(18px, 2vw, 22px); max-width: 720px; color: rgba(255,255,255,.88); }
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px;
  border-radius: 999px; font-weight: 700; transition: .2s ease; border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #111827; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-secondary { border-color: rgba(255,255,255,.25); color: #fff; }
.btn-secondary:hover { border-color: rgba(255,255,255,.55); }
.section { padding: 88px 0; }
.section-light { background: var(--section); }
.two-col, .request-grid, .footer-grid { display: grid; gap: 28px; grid-template-columns: 1.1fr .9fr; }
.two-col h2, .request-grid h2, .section h2 { font-size: clamp(32px, 5vw, 48px); line-height: 1.05; margin: 8px 0 18px; }
.card, .service-card, .stat-card, .request-form { background: #fff; border-radius: 26px; box-shadow: var(--shadow); }
.accent-card { padding: 28px; background: linear-gradient(180deg, #17263a, #0f1720); color: #fff; }
.check-list { padding: 0; margin: 18px 0 0; list-style: none; display: grid; gap: 12px; }
.check-list li::before { content: '•'; color: var(--accent); font-weight: 800; margin-right: 10px; }
.services-grid { display: grid; gap: 22px; grid-template-columns: repeat(2, minmax(0,1fr)); margin-top: 28px; }
.service-card { padding: 28px; }
.service-card-wide { grid-column: 1 / -1; }
.service-card h3 { margin-top: 0; font-size: 24px; }
.parallax { position: relative; color: #fff; overflow: hidden; }
.parallax-bg { position: absolute; inset: 0; background-size: cover; background-position: center; filter: brightness(.42); }
.parallax-content { position: relative; z-index: 2; max-width: 820px; }
.request-form { padding: 26px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
label { display: grid; gap: 8px; font-size: 14px; font-weight: 600; color: #334155; }
label.full { grid-column: 1 / -1; }
input, select, textarea {
  width: 100%; border: 1px solid #d8e1ee; border-radius: 14px; padding: 14px 15px;
  font: inherit; background: #fff;
}
.form-note { color: var(--muted); font-size: 13px; margin-top: 14px; }
.stats-grid { display: grid; gap: 18px; grid-template-columns: repeat(4, minmax(0,1fr)); margin-top: 28px; }
.stat-card { padding: 26px; text-align: center; }
.stat-card strong { display: block; font-size: 40px; color: var(--accent-dark); }
.stat-card span { color: var(--muted); font-weight: 600; }
.site-footer { background: #0f1720; color: rgba(255,255,255,.84); padding-top: 72px; }
.site-footer h3 { color: #fff; margin-top: 0; }
.footer-grid { align-items: start; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 34px; padding: 20px 0; color: rgba(255,255,255,.6); }
.text-link { color: var(--accent-dark); font-weight: 700; }
.prose { max-width: 860px; }
.prose h1 { font-size: 48px; }
.prose h2 { font-size: 28px; margin-top: 30px; }
@media (max-width: 920px) {
  .two-col, .request-grid, .footer-grid, .stats-grid, .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .menu-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 78px; left: 0; right: 0; background: #0f1720;
    flex-direction: column; align-items: flex-start; padding: 18px 16px 24px; border-bottom: 1px solid var(--line);
  }
  .nav.open, .always-open { display: flex; }
  .form-grid { grid-template-columns: 1fr; }
  .hero { min-height: 74vh; }
  .section { padding: 72px 0; }
}