:root{
  --bg:#0b0b0c;
  --fg:#f7f7f7;
  --muted:#bfbfbf;
  --gold:#d4af37;
  --gold-2:#b08d2c;
  --card:#141416;
  --accent:#d4af37;
  --shadow:0 10px 25px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font:16px/1.6 "Inter",system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial,"Noto Sans Thai",sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{opacity:.9}

.container{max-width:1180px;margin:0 auto;padding:0 20px}
.nav{
  position:sticky;top:0;z-index:50;background:rgba(11,11,12,.8);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid rgba(212,175,55,.25)
}
.nav .inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-2));box-shadow:inset 0 0 0 2px rgba(255,255,255,.08)}
.brand h1{font-size:18px;margin:0;font-weight:700;letter-spacing:.3px}
.menu{display:flex;gap:18px;align-items:center}
.menu a{padding:8px 12px;border-radius:999px;border:1px solid rgba(212,175,55,.2)}
.cta{display:flex;gap:10px}
.btn{
  display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid rgba(212,175,55,.35);
  box-shadow:var(--shadow);transition:transform .12s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#111;font-weight:700;border-color:transparent}

.hero{
  position:relative;isolation:isolate;overflow:hidden;background:
  radial-gradient(1200px 600px at 70% -10%,rgba(212,175,55,.12),transparent),
  linear-gradient(180deg,rgba(212,175,55,.08),transparent 60%),
  var(--bg);
}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;padding:72px 0}
@media (max-width:900px){.hero .grid{grid-template-columns:1fr;padding:42px 0}}
.kicker{color:var(--gold);letter-spacing:.2em;text-transform:uppercase;font-size:12px}
.hero h2{font-size:44px;line-height:1.15;margin:.35em 0 .3em}
.hero p{color:var(--muted);font-size:18px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.badge{border:1px solid rgba(212,175,55,.35);padding:6px 10px;border-radius:999px;color:#e8e0c3;background:rgba(212,175,55,.06)}

.card{background:var(--card);border:1px solid rgba(212,175,55,.18);border-radius:18px;padding:22px;box-shadow:var(--shadow)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.grid-3{grid-template-columns:1fr}}

.section{padding:56px 0}
.section h3{font-size:28px;margin:0 0 12px}
.section p.lead{color:var(--muted);margin-top:0}

.list{display:grid;gap:10px}
.list li{list-style:none;padding-left:0}
.list li:before{content:"• ";color:var(--gold)}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.gallery{grid-template-columns:1fr}}

.kv{border-radius:18px;overflow:hidden;border:1px solid rgba(212,175,55,.25)}

.footer{
  margin-top:56px;border-top:1px solid rgba(212,175,55,.25);background:#0f0f11
}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;padding:30px 0}
@media (max-width:900px){.footer .cols{grid-template-columns:1fr}}
.small{color:#a7a7a7;font-size:13px}

.notice{
  font-size:12px;color:#a99b6a;border:1px dashed rgba(212,175,55,.4);padding:10px;border-radius:12px;background:rgba(212,175,55,.05)
}