:root {
  --bg: #0b0c0f;
  --panel: #0e1014;
  --silver: #c9cfd8;
  --silver-2: #9aa3b2;
  --text: #eef2f7;
  --text-dim: #bac4d2;
  --border: #1b1f27;
  --accent: #d0d3da;
  --shadow: 0 10px 30px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, 'Helvetica Neue', Arial;
  color: var(--text);
  background:
    radial-gradient(800px 600px at 10% 10%, rgba(255,255,255,0.05), transparent 60%),
    linear-gradient(180deg, #0a0a0b, #111214);
  line-height: 1.6;
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.site-header { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px); background: rgba(10,12,15,0.6); border-bottom: 1px solid var(--border); }
.nav { height: 64px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font-weight: 800; letter-spacing: 0.3px; }
.logo { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, #2a2d31, #0d0e10); border: 1px solid var(--border); display: inline-flex; align-items: center; justify-content: center; font-size: 12px; color: var(--silver); }
.nav a { color: var(--text-dim); text-decoration: none; padding: 8px 10px; border-radius: 8px; }
.nav a:hover { background: rgba(255,255,255,0.04); color: var(--text); }

.hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 28px; align-items: center; padding: 60px 0; }
.headline { font-size: 42px; line-height: 1.1; margin: 0 0 10px; letter-spacing: -0.5px; }
.subhead { color: var(--text-dim); margin: 0 0 16px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 12px 16px; border-radius: 12px; border: 1px solid var(--border); text-decoration: none; color: #0b0c0f; background: linear-gradient(135deg, #f8f9fb, #c6ccd6); font-weight: 700; }
.btn:hover { filter: brightness(1.06); }
.btn-ghost { background: transparent; color: var(--text); border-color: #2a2e38; }

.panel { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015)); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 18px; }
.hero-art {
  height: 320px; border-radius: 16px;
  background: linear-gradient(135deg, #0a0a0b, #2a2d31);
  position: relative; overflow: hidden; border: 1px solid var(--border);
}
.hero-art::before, .hero-art::after { content: ""; position: absolute; border-radius: 50%; filter: blur(24px); opacity: 0.7; }
.hero-art::before { width: 220px; height: 220px; left: 8%; top: 12%; background: radial-gradient(circle at 30% 30%, #ffffff, transparent 60%); }
.hero-art::after { width: 180px; height: 180px; right: 10%; bottom: 14%; background: radial-gradient(circle at 60% 60%, #c0c3ca, transparent 60%); }

.section { padding: 48px 0; }
.section-header h2 { margin: 0 0 8px; font-size: 28px; }
.section-header p { margin: 0; color: var(--text-dim); }
.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 920px) { .hero { grid-template-columns: 1fr; } .grid-3 { grid-template-columns: 1fr; } }

.footer { border-top: 1px solid var(--border); padding: 18px 0 28px; color: var(--text-dim); text-align: center; }

/* Disabled/placeholder links */
.disabled-link { opacity: 0.7; pointer-events: none; cursor: default; }