:root {
  --bg: #0b0c0e;
  --bg-muted: #111318;
  --text: #e7e9ee;
  --text-muted: #b2b7c2;
  --accent: #7aa2ff;
  --card: #151822;
  --border: #242837;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(1.2) blur(10px);
  background: color-mix(in oklab, var(--bg) 86%, transparent);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; }
.brand .logo { display: block; }
.brand-text { letter-spacing: 0.2px; }

.nav { display: flex; gap: 18px; align-items: center; }
.nav a { color: var(--text-muted); font-weight: 500; }
.nav a.cta { color: var(--text); padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; }
.nav a.cta:hover { border-color: var(--accent); color: var(--accent); }

.hero {
  padding: 96px 0 56px;
  background: radial-gradient(1200px 600px at 10% -10%, color-mix(in oklab, var(--accent) 14%, transparent), transparent 50%),
              radial-gradient(1200px 600px at 90% -10%, color-mix(in oklab, #6effc3 10%, transparent), transparent 50%);
}

.hero-inner { max-width: 920px; }
.hero h1 { font-size: clamp(36px, 6vw, 56px); margin: 0 0 16px; letter-spacing: -0.02em; }
.hero p { margin: 0 0 28px; color: var(--text-muted); font-size: clamp(16px, 2.5vw, 20px); }
.actions { display: flex; gap: 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 16px; border-radius: 10px; border: 1px solid var(--border); transition: .15s ease; font-weight: 600; }
.btn.primary { background: var(--text); color: #0a0b0d; border-color: transparent; }
.btn.primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,.35); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }

.section { padding: 64px 0; }
.section.muted { background: var(--bg-muted); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section h2 { font-size: 28px; margin: 0 0 24px; letter-spacing: -0.01em; }

.grid.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .grid.three { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid.three { grid-template-columns: 1fr; } }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--text-muted); }

.list { margin: 0; padding-left: 18px; color: var(--text-muted); }
.list li { margin: 10px 0; }

.contact p, .contact address { margin: 8px 0; color: var(--text-muted); font-style: normal; }
.contact a { text-decoration: underline; text-underline-offset: 3px; }

.site-footer { border-top: 1px solid var(--border); background: var(--bg-muted); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 72px; }
.footer-links { display: flex; gap: 16px; }
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--accent); }