:root {
  --bg: #0b0f14;
  --card: #121821;
  --muted: #8ea0b3;
  --text: #e9f0f6;
  --accent: #4cc9f0;
  --accent2: #f72585;
  --ok: #4caf50;
  --warn: #ff9800;
  --err: #e53935;
}

* { 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, Arial, sans-serif; line-height: 1.5; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(1100px, 94%); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 40; backdrop-filter: blur(6px); background: rgba(11,15,20,0.7); border-bottom: 1px solid #1c2430; }
.header-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px; padding: 14px 0; }
.brand a { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); }
.logo-mark { filter: drop-shadow(0 2px 6px rgba(76,201,240,.35)); }
nav a { padding: 8px 12px; border-radius: 10px; margin-left: 4px; color: var(--muted); transition: all .2s ease; }
nav a:hover { color: var(--text); background: #0f1620; }
nav a.active { color: white; background: linear-gradient(135deg, #1d2633, #0e1420); box-shadow: inset 0 0 0 1px #243041; }

.hero { position: relative; padding: 28px 0 10px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr .9fr; gap: 20px; }
.hero h1 { font-size: clamp(28px, 3.2vw, 44px); margin: 8px 0 8px; letter-spacing: 0.2px; }
.hero p { color: var(--muted); margin: 0 0 12px; }
.cta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 12px; background: #182130; color: #e8f2fb; border: 1px solid #233044; transition: transform .12s ease, filter .2s ease; }
.btn:hover { transform: translateY(-1px); filter: brightness(1.08); text-decoration: none; }
.btn.primary { background: linear-gradient(135deg, var(--accent), #6ef1ff); color: #05212b; border: none; font-weight: 700; }
.btn.ghost { background: #0f1620; border: 1px solid #1c2430; color: #cfe7fb; }

.slider { position: relative; height: 320px; border-radius: 16px; overflow: hidden; background: #0e1420; border: 1px solid #1a2230; }
.slide { position: absolute; inset: 0; opacity: 0; transform: scale(1.02); transition: opacity .6s ease, transform .6s ease; background-size: cover; background-position: center; }
.slide.active { opacity: 1; transform: scale(1); }
.slider-dots { position: absolute; bottom: 10px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 10px; background: rgba(255,255,255,.35); border: 1px solid rgba(255,255,255,.45); cursor: pointer; }
.dot.active { background: white; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.card { background: var(--card); border: 1px solid #1c2430; padding: 14px; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.card h3 { margin-top: 4px; margin-bottom: 6px; }
.card p { margin-top: 0; color: var(--muted); }
.list { padding-left: 18px; }
.badge { font-size: 12px; padding: 4px 8px; background: #0f1620; border: 1px solid #203046; border-radius: 999px; color: #b9d4ea; }

.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 16px; align-items: center; }
.site-footer { border-top: 1px solid #1a2230; background: #0e141c; margin-top: 28px; padding: 18px 0; }
.subfooter { display: flex; justify-content: space-between; color: #8ea0b3; font-size: 13px; margin-top: 8px; }

.section { padding: 20px 0 10px; }
.h2 { font-size: 22px; margin: 0 0 8px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.reveal-wrap { position: relative; border-radius: 16px; overflow: hidden; border: 1px solid #1a2230; height: 280px; background: #0b0f14; }
.reveal-base, .reveal-overlay { position: absolute; inset: 0; }
.reveal-overlay { clip-path: inset(0 100% 0 0); transition: clip-path .2s ease; }

.ticker { display: flex; gap: 16px; overflow: hidden; border: 1px solid #1a2230; border-radius: 12px; background: #0f1620; padding: 10px; }
.ticker-track { display: inline-flex; white-space: nowrap; gap: 22px; animation: slide 30s linear infinite; }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.notice { background: #112033; border: 1px solid #1d2b43; border-radius: 12px; padding: 10px 12px; color: #cfe7fb; }

.input, textarea { width: 100%; padding: 10px 12px; background: #0f1620; color: #e9f0f6; border: 1px solid #233044; border-radius: 12px; }
label { display: block; font-weight: 600; margin: 6px 0 6px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-actions { display: flex; gap: 10px; }

/* Ask Mark widget */
.askmark { position: fixed; right: 16px; bottom: 16px; z-index: 99; width: min(420px, 92vw); background: var(--card); border: 1px solid #233044; border-radius: 16px; box-shadow: 0 20px 40px rgba(0,0,0,.35); }
.askmark-header { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; border-bottom: 1px solid #1c2430; }
.askmark-body { padding: 12px; max-height: 60vh; overflow: auto; }
.askmark-actions { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid #1c2430; }
.hide { display: none; }

.counter { font-variant-numeric: tabular-nums; }
small, .muted { color: var(--muted); }
hr { border: none; border-top: 1px solid #1a2230; margin: 14px 0; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .cards, .grid-3, .grid-2, .footer-grid { grid-template-columns: 1fr; }
}