:root {
  --bg: #0f1419;
  --bg-soft: #161d26;
  --card: #1c2530;
  --line: #2a3644;
  --text: #e8eef4;
  --muted: #9aa8b6;
  --accent: #e8b86d;
  --accent-2: #6db3e8;
  --ok: #7dce9a;
  --radius: 16px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }

.header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(15, 20, 25, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px; gap: 16px;
}
.logo { font-weight: 800; letter-spacing: -0.03em; font-size: 1.15rem; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.nav-links a {
  padding: 8px 12px; border-radius: 999px; color: var(--muted); font-size: 0.92rem;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: var(--card); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: #1a1408; font-weight: 700;
  padding: 10px 16px; border-radius: 999px; border: 0; cursor: pointer;
}
.menu-btn {
  display: none; background: var(--card); border: 1px solid var(--line);
  color: var(--text); padding: 8px 12px; border-radius: 10px; cursor: pointer;
}

.hero {
  padding: 72px 0 40px;
  background:
    radial-gradient(900px 280px at 10% -10%, rgba(232, 184, 109, 0.16), transparent 50%),
    radial-gradient(700px 240px at 90% 0%, rgba(109, 179, 232, 0.12), transparent 45%);
}
.kicker { color: var(--accent); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.12; letter-spacing: -0.04em; margin: 10px 0 16px; max-width: 16ch; }
.lead { color: var(--muted); max-width: 62ch; font-size: 1.05rem; }
.hero-actions { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }

.grid { display: grid; gap: 18px; }
.cats { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); padding: 12px 0 64px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  min-height: 210px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.card:hover { transform: translateY(-4px); border-color: #3c4b5c; }
.icon { font-size: 1.6rem; }
.card h2 { font-size: 1.25rem; letter-spacing: -0.03em; }
.card p { color: var(--muted); flex: 1; }
.card .more { color: var(--accent); font-weight: 700; }

.section { padding: 24px 0 72px; }
.section h2 { font-size: 1.8rem; letter-spacing: -0.03em; margin: 8px 0 16px; }
.two { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; }
.box { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.box ul { padding-left: 18px; color: var(--muted); }
.box li { margin: 8px 0; }
.faq details {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-bottom: 10px;
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--muted); margin-top: 8px; }

form { display: grid; gap: 12px; }
input, textarea, select {
  width: 100%; background: var(--bg); border: 1px solid var(--line); color: var(--text);
  border-radius: 12px; padding: 12px 14px; font: inherit;
}
.footer {
  border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 0.92rem;
}
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 20px; }
.footer a { display: block; margin: 6px 0; color: var(--muted); }
.footer a:hover { color: var(--text); }

.page-hero { padding: 48px 0 20px; }
.crumbs { color: var(--muted); font-size: 0.9rem; margin-bottom: 10px; }
.crumbs a { color: var(--accent); }

@media (max-width: 800px) {
  .menu-btn { display: block; }
  .nav-links {
    display: none; position: absolute; left: 16px; right: 16px; top: 72px;
    background: var(--bg-soft); border: 1px solid var(--line); border-radius: 14px;
    padding: 12px; flex-direction: column; align-items: stretch;
  }
  .nav-links.open { display: flex; }
  .two, .footer .cols { grid-template-columns: 1fr; }
  .hero { padding-top: 40px; }
}