:root {
  --bg: #020816;
  --panel: #121827;
  --text: #f3f5f7;
  --muted: #a8afb9;
  --accent: #f5a400;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, sans-serif;
  color: var(--text);
  background: var(--bg);
}
.container { width: min(1100px, 92vw); margin: 0 auto; }
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10;
  background: rgba(2, 8, 22, .92); border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav { display: flex; justify-content: space-between; align-items: center; min-height: 62px; }
.brand, .menu a { color: #fff; text-decoration: none; font-size: 12px; letter-spacing: .03em; }
.brand { color: var(--accent); font-weight: 700; }
.menu { display: flex; align-items: center; gap: 18px; }
.menu .cta { background: var(--accent); color: #111; padding: 10px 14px; border-radius: 4px; font-weight: 700; }
.hero {
  min-height: 95vh;
  background: linear-gradient(rgba(2,8,22,.58), rgba(2,8,22,.88)),
    url('https://images.unsplash.com/photo-1492684223066-81342ee5ff30?auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;
  display: grid; place-items: center;
  text-align: center;
  padding-top: 80px;
}
.eyebrow { color: var(--accent); font-family: 'Bebas Neue'; letter-spacing: .08em; font-size: 24px; margin: 0; }
h1 { font-family: 'Bebas Neue'; font-size: clamp(72px, 12vw, 150px); margin: 8px 0; letter-spacing: .06em; color: var(--accent); }
.date { font-family: 'Bebas Neue'; font-size: 36px; margin: 6px 0; }
.venue { color: #d8dde4; letter-spacing: .1em; font-size: 14px; }
.hero-actions { margin-top: 24px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.btn { text-decoration: none; padding: 12px 20px; border: 1px solid var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .05em; }
.btn.solid { background: var(--accent); color: #161616; }
.btn.ghost { color: #ffbc36; }
.section { padding: 84px 0; }
h2 { text-align: center; font-family: 'Bebas Neue'; letter-spacing: .04em; font-size: clamp(42px, 8vw, 72px); margin: 0 0 32px; }
h2 span { color: var(--accent); }
.highlight-grid, .cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.highlight-grid article, .card {
  background: linear-gradient(165deg, rgba(245,164,0,.15), rgba(255,255,255,.03));
  border: 1px solid rgba(245,164,0,.35);
  border-radius: 10px;
  padding: 26px;
  text-align: center;
  font-family: 'Bebas Neue';
  letter-spacing: .06em;
  font-size: 34px;
}
.price { color: var(--accent); font-size: 36px; margin: 10px 0 0; font-family: 'Bebas Neue'; }
details { background: #0d1322; padding: 16px; border-radius: 8px; margin-bottom: 10px; border: 1px solid rgba(255,255,255,.08); }
summary { cursor: pointer; font-weight: 600; }
.newsletter { background: #171d2c; text-align: center; }
.signup { display: inline-flex; margin-top: 14px; gap: 8px; }
.signup input { background: #0c1322; border: 1px solid #384259; color: white; padding: 11px 13px; min-width: 280px; }
.signup button { background: var(--accent); border: 0; padding: 11px 15px; font-weight: 700; }
.footer { background: #202534; padding: 44px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 20px; }
.footer a { color: #cad2df; text-decoration: none; display: block; margin: 6px 0; font-size: 14px; }
.footer p { color: #a8afb9; }
.copyright { text-align: center; font-size: 12px; color: #98a0aa; margin-top: 20px; }
.chat-widget { position: fixed; right: 18px; bottom: 18px; z-index: 20; }
.chat-toggle { background: #16c172; border: 0; color: #fff; font-weight: 700; border-radius: 999px; padding: 12px 16px; box-shadow: 0 8px 30px rgba(0,0,0,.35); cursor: pointer; }
.chat-panel { width: 320px; background: #0d1424; border: 1px solid #2c374f; border-radius: 12px; margin-top: 10px; overflow: hidden; }
.chat-panel header { background: #1b2233; padding: 12px; }
.chat-panel h3 { margin: 0; color: #8ef2c4; font-size: 16px; }
.chat-panel p { margin: 4px 0 0; color: #c4cad4; font-size: 12px; }
.chat-messages { padding: 10px; max-height: 240px; overflow: auto; display: grid; gap: 8px; }
.chat-messages .bot, .chat-messages .user { padding: 10px; border-radius: 10px; font-size: 13px; line-height: 1.35; }
.chat-messages .bot { background: #1f2b44; }
.chat-messages .user { background: #243916; justify-self: end; }
#chatForm { display: flex; gap: 8px; padding: 10px; border-top: 1px solid #2c374f; }
#chatInput { flex: 1; background: #111a2d; border: 1px solid #2c374f; color: #fff; padding: 10px; }
#chatForm button { background: var(--accent); border: 0; font-weight: 700; padding: 0 12px; }
@media (max-width: 900px) {
  .menu a:not(.cta):not(:first-child) { display: none; }
  .highlight-grid, .cards, .footer-grid { grid-template-columns: 1fr; }
}