:root {
  --bg: #0d1117;
  --bg-soft: #151b23;
  --panel: #ffffff;
  --text: #111827;
  --muted: #5f6b7a;
  --line: #e6e9ee;
  --accent: #b68a3a;
  --accent-dark: #8d6827;
  --light: #f6f7f9;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 18px 45px rgba(0,0,0,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(1160px, calc(100% - 36px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(13,17,23,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-wrap {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.brand { display: flex; align-items: center; gap: 12px; color: white; min-width: 0; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(145deg, #d3ad62, #8e6725);
  color: #111; font-weight: 900; font-size: 24px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 15px; }
.brand-text span { font-size: 11px; color: #aab2bd; margin-top: 4px; }
.nav-links { display: flex; align-items: center; gap: 24px; color: #e8ebef; font-size: 14px; font-weight: 600; }
.nav-links a:hover { color: #fff; }
.nav-cta { padding: 11px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,.18); }
.menu-toggle { display: none; background: none; color: white; border: 0; font-size: 26px; }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 20%, rgba(182,138,58,.20), transparent 32%),
    linear-gradient(145deg, #0b0f14 0%, #151b23 60%, #0d1117 100%);
  color: white;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}
.hero-grid {
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: 60px;
  padding: 90px 0;
  position: relative;
  z-index: 2;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 800;
}
.hero h1 {
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.03;
  letter-spacing: -.04em;
  max-width: 760px;
  margin: 18px 0 22px;
}
.hero-copy > p {
  max-width: 720px;
  color: #c6ccd4;
  font-size: 19px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 30px 0; }
.btn {
  display: inline-flex; justify-content: center; align-items: center;
  border: 0; cursor: pointer;
  padding: 14px 20px; border-radius: 12px;
  font-weight: 800; font-size: 14px;
}
.btn-primary { background: var(--accent); color: #111; }
.btn-primary:hover { background: #c99d4c; }
.btn-secondary { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: white; }
.trust-row { display: flex; flex-wrap: wrap; gap: 18px; color: #aeb6c0; font-size: 13px; }
.trust-row span::before { content: "•"; color: var(--accent); margin-right: 8px; }

.hero-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  padding: 30px;
  box-shadow: 0 28px 60px rgba(0,0,0,.24);
}
.hero-card-label { color: var(--accent); font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
.hero-card h2 { margin: 12px 0; font-size: 30px; line-height: 1.15; }
.hero-card p { color: #c5ccd5; }
.hero-card-list { display: grid; gap: 12px; margin-top: 22px; color: #eef1f4; }
.hero-card-list span { color: var(--accent); margin-right: 8px; }

.section { padding: 92px 0; }
.section.alt { background: var(--light); }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading h2, .about-grid h2, .coverage h2, .contact h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -.03em;
  margin: 10px 0 16px;
}
.section-heading p, .lead, .coverage p, .contact p { color: var(--muted); font-size: 17px; }

.cards { display: grid; gap: 18px; }
.services-grid { grid-template-columns: repeat(3, 1fr); }
.service-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center;
  background: #f1e8d7; color: var(--accent-dark); font-weight: 900;
}
.service-card h3 { margin: 18px 0 8px; font-size: 21px; }
.service-card p { color: var(--muted); }
.service-card ul { margin: 16px 0 0; padding-left: 20px; color: #4c5663; }

.about-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 70px; align-items: center; }
.stats-card { background: var(--bg); color: white; border-radius: 24px; padding: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat { border: 1px solid rgba(255,255,255,.1); border-radius: 16px; padding: 22px; background: rgba(255,255,255,.04); }
.stat strong { display: block; font-size: 22px; }
.stat span { color: #aeb7c1; font-size: 13px; }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.project-card {
  min-height: 160px;
  border-radius: 18px;
  padding: 22px;
  display: flex;
  align-items: end;
  font-size: 19px;
  font-weight: 800;
  color: white;
  background:
    linear-gradient(180deg, rgba(13,17,23,.18), rgba(13,17,23,.85)),
    linear-gradient(135deg, #5a6068, #1a1f27);
}
.project-card:nth-child(2n) { background: linear-gradient(180deg, rgba(13,17,23,.15), rgba(13,17,23,.86)), linear-gradient(135deg, #8f784c, #222831); }

.coverage { background: #111720; color: white; }
.coverage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.coverage p { color: #b9c0c9; }
.coverage-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.coverage-list span { padding: 18px; border-radius: 14px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.04); }

.contact { background: #f7f8fa; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.contact-info { margin-top: 30px; display: grid; gap: 18px; }
.contact-info .label { display: block; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; }
.contact-info strong { font-size: 16px; overflow-wrap: anywhere; }
.contact-form { background: white; border: 1px solid var(--line); border-radius: 20px; padding: 26px; box-shadow: 0 16px 40px rgba(0,0,0,.06); display: grid; gap: 14px; }
.contact-form label { display: grid; gap: 7px; font-weight: 700; font-size: 13px; color: #303744; }
.contact-form input, .contact-form textarea {
  width: 100%; border: 1px solid #d9dee5; border-radius: 10px;
  padding: 13px 14px; font: inherit; color: var(--text); background: white;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid rgba(182,138,58,.25); border-color: var(--accent); }
.full { width: 100%; }
.form-note { font-size: 12px !important; margin: 0; color: #7c8694 !important; }

footer { background: #0b0f14; color: white; padding: 30px 0; border-top: 1px solid rgba(255,255,255,.08); }
.footer-wrap { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.footer-wrap p { margin: 4px 0 0; color: #98a1ad; font-size: 13px; }
.footer-right { display: flex; gap: 18px; flex-wrap: wrap; color: #98a1ad; font-size: 13px; justify-content: flex-end; }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 80px; left: 0; right: 0;
    background: #0d1117;
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    border-top: 1px solid rgba(255,255,255,.08);
  }
  .nav-links.open { display: flex; }
  .hero-grid, .about-grid, .coverage-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .project-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { min-height: auto; padding: 70px 0; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 24px, 1160px); }
  .nav-wrap { height: 72px; }
  .nav-links { top: 72px; }
  .brand-text span { display: none; }
  .brand-text strong { font-size: 13px; }
  .hero h1 { font-size: 42px; }
  .hero-copy > p { font-size: 17px; }
  .services-grid, .project-grid, .coverage-list, .stats-card { grid-template-columns: 1fr; }
  .section { padding: 68px 0; }
  .hero-card { padding: 22px; }
  .footer-wrap { align-items: flex-start; flex-direction: column; }
  .footer-right { justify-content: flex-start; }
}