:root{
  --bg:#0b0d12; --fg:#e5e7eb; --muted:#9ca3af; --card:#111319; --line:#1f2430;
  --accent:#22c55e; --accent-2:#16a34a;
  --radius:16px;
}
*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
a{color:#8ef0b1;text-decoration:none} a:hover{color:#b4f3ca}
.container{max-width:1120px;margin:0 auto;padding:0 1rem}
header{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);background:rgba(0,0,0,.45);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.brand{display:flex;gap:.5rem;align-items:center;font-weight:600}
nav a{margin-left:1rem;color:var(--fg)}
.btn{display:inline-flex;gap:.5rem;align-items:center;background:var(--accent);color:#0b0d12;border:0;padding:.7rem 1rem;border-radius:12px;font-weight:600}
.btn:hover{background:var(--accent-2)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.grid{display:grid;gap:1rem}
.grid-3{grid-template-columns:repeat(1,1fr)}
@media(min-width:640px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}
.aspect-video {
  position: relative;
  padding-top: 56.25%; /* Rasio 16:9 */
  background-color: #000; /* fallback warna saat video belum tampil */
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 16px;
}

.aspect-video > video,
.aspect-video > iframe,
.aspect-video > img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
  border-radius: 16px;
}
h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.2;margin:0}
h2{font-size:clamp(1.4rem,3vw,2rem);margin:.2rem 0 0}
h3{font-size:1.12rem;margin:.2rem 0 0}
.muted{color:var(--muted)} .small{font-size:.9rem}
.hero{display:grid;gap:1rem;grid-template-columns:1fr} 
@media(min-width:980px){.hero{grid-template-columns:2fr 1fr}}
.section{margin-top:2rem}
footer{border-top:1px solid var(--line);padding:2.2rem 0;margin-top:3rem;color:var(--muted);font-size:.95rem}
.list{list-style:none;margin:0;padding:0}
.input, select, textarea{width:100%;background:#0f1218;color:var(--fg);border:1px solid var(--line);border-radius:12px;padding:.8rem}
label{display:block;font-size:.9rem;color:#cbd5e1;margin-bottom:.35rem}
.kbd{background:#111827;border:1px solid #1f2937;border-radius:8px;padding:.2rem .5rem;font-size:.85rem}
.badge{display:inline-block;padding:.25rem .6rem;border-radius:999px;background:#15251b;color:#a7f3d0;border:1px solid #1d3b2d;font-size:.72rem}
.table{width:100%;border-collapse:collapse}
.table td,.table th{border-bottom:1px solid var(--line);padding:.7rem;text-align:left}
.breadcrumbs{font-size:.9rem;color:var(--muted);margin:.6rem 0 1rem}
.reviews .review{border-top:1px solid var(--line);padding:1rem 0}
.comment-form .note{font-size:.85rem;color:#a1a1aa}
.hr{height:1px;background:var(--line);margin:1rem 0;border:0}
img{max-width:100%;display:block}
.hide{display:none}