:root{
  --bg:#0b0b0c;
  --card:#0f0f10;
  --muted:#a9a9a9;
  --accent:#d8b04c; /* emas hangat */
  --glass: rgba(255,255,255,0.03);
  --radius:16px;
  --maxw:1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(180deg, #050506 0%, #0d0d0e 100%);
  color:#eee;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
}

.container{
  max-width:var(--maxw);
  margin:24px auto;
  padding:20px;
}

/* HEADER */
.site-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  background:linear-gradient(90deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  padding:14px 18px;
  border-radius:12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.02);
  backdrop-filter: blur(6px);
}

.brand{display:flex;align-items:center;gap:12px}
.logo{width:56px;height:40px;object-fit:contain;border-radius:6px;background:linear-gradient(135deg,#111,#222)}
.brand-title{font-weight:700;color:var(--accent);font-size:1.1rem}
.brand-sub{font-size:0.8rem;color:var(--muted)}

/* NAV ACTIONS */
.nav-actions{display:flex;gap:10px}
.btn{
  border:0;
  padding:8px 14px;
  border-radius:12px;
  font-weight:600;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-3px)}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,0.06)}
.btn-primary{background:linear-gradient(90deg,var(--accent),#f0c85a);color:#0b0b0c}

/* HERO */
.hero{
  margin-top:18px;
  display:grid;
  grid-template-columns:1fr 380px;
  gap:20px;
  align-items:stretch;
}

.hero-left{
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  padding:28px;
  border-radius:16px;
  box-shadow:0 12px 30px rgba(0,0,0,0.6);
  min-height:240px;
}
.hero-title{font-size:1.9rem;margin:0 0 8px;color:#fff}
.hero-sub{color:var(--muted);margin:0 0 14px}

.hero-ctas{display:flex;gap:12px;margin-bottom:12px}
.btn-cta{background:var(--accent);color:#081017;padding:10px 16px;border-radius:12px;text-decoration:none}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,0.06);padding:10px 16px;border-radius:12px;text-decoration:none}

.badges{display:flex;gap:8px;margin-top:10px}
.badge{background:linear-gradient(90deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:6px 10px;border-radius:999px;color:var(--muted);font-size:0.85rem}

/* PROMO CARD (kanan) */
.promo-card{
  background: linear-gradient(180deg, #121212, #0f0f10);
  border-radius:16px;
  overflow:hidden;
  box-shadow: 0 18px 40px rgba(0,0,0,0.6);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.promo-card img{width:100%;height:200px;object-fit:cover;display:block}
.promo-body{padding:16px}
.promo-body h3{margin:0 0 8px;color:var(--accent)}
.promo-body p{color:var(--muted);margin:0 0 12px}
.promo-body .small{padding:8px 12px;border-radius:10px;background:rgba(255,255,255,0.02);font-size:0.9rem;color:#fff}

/* GRID CARDS */
.info-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:16px;
  margin:22px 0;
}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  padding:18px;border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,0.55);
  min-height:140px;
}
.card h3{margin-top:0;color:var(--accent)}
.card p{color:var(--muted)}
.link{display:inline-block;margin-top:12px;color:#fff;text-decoration:underline;cursor:pointer}

/* full-width panel */
.full-width{margin-top:10px}
.panel{
  background: linear-gradient(90deg, rgba(255,255,255,0.01), rgba(255,255,255,0.02));
  border-radius:12px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,0.6)
}
.grid-2{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}
.feature{flex:1;min-width:160px;background:var(--glass);padding:12px;border-radius:10px;color:var(--muted)}

/* FOOTER */
footer{margin-top:20px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px;border-radius:12px;background:linear-gradient(180deg,#0b0b0c,#0a0a0b);box-shadow:0 8px 20px rgba(0,0,0,0.6)}
.footer-links a{color:var(--muted);margin-left:12px;text-decoration:none}

/* responsive */
@media (max-width:980px){
  .hero{grid-template-columns:1fr}
  .hero-right{order:2}
}
@media (max-width:560px){
  .container{padding:12px}
  .brand-title{font-size:1rem}
}