:root{
  --bg:#05060a;
  --panel:#0e131a;
  --line:#1a2030;
  --text:#dfe6ef;
  --muted:#9aa4b2;
  --gold:#f9d66a;
  --gold-2:#d4af37;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,Arial,sans-serif;
  min-height:100vh;
  position:relative;
}

/* bubble background */
.bg-layer{
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(280px 280px at 10% 20%, rgba(255,215,120,.18), transparent 60%),
    radial-gradient(260px 260px at 80% 10%, rgba(124,140,255,.2), transparent 60%),
    radial-gradient(260px 260px at 20% 80%, rgba(255,215,120,.14), transparent 60%),
    radial-gradient(260px 260px at 80% 80%, rgba(0,0,0,.85), transparent 60%),
    #05060a;
  background-size:cover;
  animation:bgMove 35s linear infinite alternate;
}
@keyframes bgMove{
  0%{background-position:0 0, 100% 0, 0 100%, 100% 100%;}
  100%{background-position:10% 5%, 90% -5%, -5% 90%, 105% 110%;}
}

.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* HEADER */
.header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 0;
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter:blur(14px);
  background:linear-gradient(to bottom, rgba(5,6,10,.92), rgba(5,6,10,.78), transparent);
}
.brand{
  display:flex;
  gap:10px;
  align-items:center;
  text-decoration:none;
  color:inherit;
}
.brand-text span{
  display:block;
  color:var(--muted);
  font-size:12px;
  margin-top:2px;
}
.nav{
  display:flex;
  gap:14px;
  align-items:center;
}
.nav a{
  color:var(--text);
  text-decoration:none;
  opacity:.9;
  font-size:14px;
}
.nav a:hover{opacity:1}

/* BUTTONS */
.btn{
  border:1px solid var(--line);
  padding:10px 14px;
  border-radius:10px;
  text-decoration:none;
  color:var(--text);
  font-size:14px;
}
.btn.primary{
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  border-color:transparent;
  color:#111;
  font-weight:700;
  box-shadow:0 8px 22px rgba(212,175,55,.28);
}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ghost{background:transparent}
.btn.sm{padding:8px 12px;font-size:13px}

/* HERO */
.hero{padding:30px 0 10px}
.hero-layout{
  display:grid;
  grid-template-columns:1.1fr 1.1fr;
  gap:32px;
  align-items:center;
}
.hero-main h1{
  font-size:40px;
  line-height:1.1;
  margin:0 0 10px;
}
.gold{color:var(--gold)}
.mark{
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  -webkit-background-clip:text;
  color:transparent;
}
.hero-main p{color:var(--muted);margin:0 0 10px}
.cta{display:flex;gap:10px;margin-top:8px}
.badges{
  display:flex;
  gap:14px;
  margin:12px 0 0;
  padding:0;
  list-style:none;
  color:var(--muted);
  flex-wrap:wrap;
}

/* TELEPROMPTER PAYMENT */
.pay-marquee{
  margin-top:18px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(5,6,10,.82);
  padding:7px 0;
  overflow:hidden;
  position:relative;
}
.pay-marquee::before,
.pay-marquee::after{
  content:"";
  position:absolute;
  top:0;
  bottom:0;
  width:60px;
  z-index:2;
  pointer-events:none;
}
.pay-marquee::before{
  left:0;
  background:linear-gradient(to right, rgba(5,6,10,1), rgba(5,6,10,0));
}
.pay-marquee::after{
  right:0;
  background:linear-gradient(to left, rgba(5,6,10,1), rgba(5,6,10,0));
}
.pay-track{
  display:flex;
  gap:10px;
  white-space:nowrap;
  padding-inline:10px;
  animation:payScroll 26s linear infinite;
}
@keyframes payScroll{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
.pay-pill{
  display:flex;
  align-items:center;
  gap:8px;
  padding:6px 12px;
  border-radius:999px;
  background:rgba(14,19,26,.98);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 8px 20px rgba(0,0,0,.45);
}
.pill-icon{
  width:26px;
  height:26px;
  border-radius:999px;
  display:grid;
  place-items:center;
  font-size:14px;
  background:radial-gradient(circle at 30% 20%, #fff, #f7d56d);
  color:#1a1307;
}
.pill-title{font-size:12px;font-weight:600}
.pill-sub{font-size:11px;color:var(--muted)}

/* BANNER HERO */
.hero-banner{
  display:flex;
  justify-content:flex-end;
}
.banner-carousel{
  position:relative;
  width:100%;
  max-width:580px;
  height:320px;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 22px 60px rgba(0,0,0,.7);
  background:#000;
}
.banner-carousel .slides{
  display:flex;
  width:100%;
  height:100%;
  transition:transform .6s cubic-bezier(.2,.8,.2,1);
}
.banner-carousel img{
  width:100%;
  height:100%;
  flex-shrink:0;
  object-fit:cover;
}
.banner-carousel button{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  background:rgba(0,0,0,.55);
  color:#fff;
  border:0;
  font-size:24px;
  padding:8px 10px;
  cursor:pointer;
  border-radius:999px;
  z-index:3;
}
.banner-carousel .prev{left:12px}
.banner-carousel .next{right:12px}
.banner-dots{
  position:absolute;
  left:50%;
  bottom:12px;
  transform:translateX(-50%);
  display:flex;
  gap:8px;
  z-index:3;
}
.banner-dots button{
  width:8px;
  height:8px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.6);
  background:rgba(0,0,0,.2);
  padding:0;
}
.banner-dots button.active{
  background:#fff;
  border-color:transparent;
}
.banner-hint{
  position:absolute;
  right:14px;
  bottom:14px;
  background:rgba(0,0,0,.55);
  color:#fff;
  padding:4px 9px;
  border-radius:999px;
  font-size:11px;
  border:1px solid rgba(255,255,255,.18);
}

/* kategori chips */
.cats{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:18px;
}
.chip{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 12px;
  color:var(--text);
  font-size:13px;
}
.chip.active{
  border-color:var(--gold);
  color:var(--gold);
}

/* grid produk */
.section-title{font-size:24px;margin:26px 0 12px}
.grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  position:relative;
  transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s;
}
.card img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  background:#111;
}
.card-body{
  padding:14px;
  display:flex;
  gap:8px;
  flex-direction:column;
}
.pill{
  display:inline-block;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid var(--line);
  font-size:11px;
  color:var(--muted);
}
.row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:4px;
}
.price{color:var(--gold);font-weight:800}
.desc{color:var(--muted);font-size:14px}

/* card hover */
.card:hover{
  transform:translateY(-8px);
  box-shadow:0 22px 45px rgba(0,0,0,.55), 0 0 0 1px rgba(212,175,55,.18);
}
.card h3 a{
  background:linear-gradient(90deg,#fff,#f9d66a,#fff);
  background-size:200% 100%;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  opacity:.9;
  text-decoration:none;
  transition:opacity .3s,background-position .7s;
}
.card:hover h3 a{
  opacity:1;
  background-position:100% 0;
}

/* keunggulan / partners */
.partners{text-align:left;margin-top:34px;margin-bottom:6px}
.partners .muted{margin-top:-4px;font-size:14px}

/* FOOTER */
.footer{
  border-top:1px solid var(--line);
  margin-top:28px;
}
.foot-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:18px;
  padding:18px 0 26px;
}
.foot-brand{gap:10px;margin-bottom:10px}
.muted{color:var(--muted)}
.links{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:6px;
}
.links a{color:var(--text);text-decoration:none;font-size:14px;opacity:.9}
.links a:hover{opacity:1;text-decoration:underline}

/* WA float */
.wa{
  position:fixed;
  right:16px;
  bottom:16px;
  background:#25d366;
  border-radius:999px;
  padding:10px;
  box-shadow:0 16px 40px rgba(0,0,0,.35);
}
.wa img{width:28px;height:28px;display:block}

/* RESPONSIVE */
@media (max-width:1100px){
  .hero-layout{grid-template-columns:1.1fr 1fr}
  .banner-carousel{height:280px}
}
@media (max-width:980px){
  .hero-layout{grid-template-columns:1fr;gap:22px}
  .hero-banner{justify-content:flex-start}
  .banner-carousel{max-width:100%;height:260px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .header{padding-top:10px}
  .nav{display:none}
  .hero-main h1{font-size:30px}
  .banner-carousel{height:230px}
  .grid{grid-template-columns:1fr}
}

/* mobile: kurangi motion berat */
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
}