:root {
  --bg: #f7f8fb;
  --ink: #142033;
  --muted: #5d6879;
  --brand: #112a46;
  --accent: #b68b3c;
  --card: #ffffff;
  --line: #e4e8f0;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 22px; }
.topbar {
  background: #08192d;
  color: #fff;
  font-size: .95rem;
}
.topbar .container {
  display: flex;
  gap: 18px;
  justify-content: flex-end;
  padding-top: 10px;
  padding-bottom: 10px;
  flex-wrap: wrap;
}
.header {
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
}
.logo {
  text-decoration: none;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: .02em;
}
.menu { display: flex; gap: 18px; align-items: center; }
.menu a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border: 0;
  cursor: pointer;
}
.btn.secondary { background: var(--brand); }
.hero {
  background:
    linear-gradient(120deg, rgba(8,25,45,.92), rgba(17,42,70,.86)),
    radial-gradient(circle at top right, rgba(182,139,60,.45), transparent 35%);
  color: #fff;
  padding: 82px 0 64px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  gap: 38px;
  align-items: center;
}
.eyebrow {
  color: #f4d99a;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .82rem;
}
h1 {
  font-size: clamp(2.15rem, 5vw, 4.3rem);
  line-height: 1.02;
  margin: 12px 0 18px;
}
h2 {
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1.15;
  margin: 0 0 18px;
}
h3 { margin-top: 0; line-height: 1.25; }
.lead { font-size: 1.2rem; color: rgba(255,255,255,.88); max-width: 780px; }
.hero-card, .card {
  background: var(--card);
  color: var(--ink);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 18px 55px rgba(8,25,45,.14);
  border: 1px solid rgba(255,255,255,.4);
}
.hero-card ul { padding-left: 20px; margin-bottom: 0; }
.section { padding: 70px 0; }
.section.alt { background: #fff; }
.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.card {
  box-shadow: 0 8px 30px rgba(8,25,45,.08);
}
.card p { color: var(--muted); }
.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.service-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
}
.service-item p { color: var(--muted); margin-bottom: 0; }
.cta {
  background: var(--brand);
  color: #fff;
  border-radius: 26px;
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}
.cta p { color: rgba(255,255,255,.85); margin: 0; }
form {
  display: grid;
  gap: 14px;
}
label { font-weight: 700; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
  background: #fff;
}
textarea { min-height: 150px; resize: vertical; }
.check {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
  font-size: .95rem;
}
.check input { width: 18px; margin-top: 4px; }
.form-status {
  border-radius: 12px;
  padding: 12px 14px;
  display: none;
}
.form-status.ok { display: block; background: #e8f6ec; }
.form-status.error { display: block; background: #fff0f0; }
.footer {
  background: #08192d;
  color: rgba(255,255,255,.86);
  padding: 42px 0;
}
.footer a { color: #fff; }
.small { font-size: .92rem; color: var(--muted); }
@media (max-width: 860px) {
  .hero-grid, .grid-2, .grid-3, .service-list, .cta {
    grid-template-columns: 1fr;
  }
  .menu { display: none; }
  .topbar .container { justify-content: flex-start; }
  .section { padding: 52px 0; }
}