:root{
  --bg:#050508; --bg2:#0a0a0f; --card:#12121a; --card2:#16161f;
  --border:rgba(148,163,184,.14); --border-accent:rgba(99,102,241,.35);
  --text:#f1f5f9; --muted:#94a3b8; --dim:#64748b;
  --indigo:#6366f1; --indigo2:#8b5cf6; --blue:#3b82f6; --cyan:#38bdf8;
  --green:#10b981; --amber:#f59e0b; --red:#ef4444; --whatsapp:#25d366;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Sora',sans-serif; background:var(--bg); color:var(--text);
  min-height:100vh; overflow-x:hidden; line-height:1.6;
  background-image:
    linear-gradient(rgba(99,102,241,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,.05) 1px, transparent 1px);
  background-size:48px 48px;
}
body::before{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:0;
  background:radial-gradient(ellipse 80% 50% at 50% -10%, rgba(99,102,241,.18), transparent 60%),
             radial-gradient(ellipse 60% 40% at 90% 100%, rgba(59,130,246,.10), transparent 60%);
}
.wrap{max-width:1140px; margin:0 auto; padding:0 20px; position:relative; z-index:1}
section{padding:72px 0; position:relative; z-index:1}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px; font-size:.75rem; font-weight:600;
  letter-spacing:1.5px; text-transform:uppercase; color:#a5b4fc;
  background:rgba(99,102,241,.12); border:1px solid var(--border-accent);
  padding:8px 18px; border-radius:999px; margin-bottom:20px;
}
.sec-title{font-size:clamp(1.7rem,4vw,2.4rem); font-weight:800; text-align:center; letter-spacing:-.5px}
.sec-sub{text-align:center; color:var(--muted); margin-top:10px; font-size:.95rem; max-width:560px; margin-left:auto; margin-right:auto}
.grad-text{background:linear-gradient(90deg,var(--blue),var(--cyan)); -webkit-background-clip:text; background-clip:text; color:transparent}
header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(5,5,8,.75); backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-inner{max-width:1140px; margin:0 auto; padding:14px 20px; display:flex; align-items:center; justify-content:space-between}
.logo{display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.1rem; letter-spacing:-.3px; text-decoration:none; color:var(--text)}
.logo-mark{
  width:36px; height:36px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--indigo),var(--blue)); color:#fff; flex-shrink:0;
}
.hamburger{
  width:42px; height:42px; border-radius:12px; border:1px solid var(--border);
  background:var(--card); color:var(--text); cursor:pointer; display:flex; align-items:center; justify-content:center;
}
.drawer{
  position:fixed; top:0; right:-300px; width:280px; height:100vh; z-index:200;
  background:var(--bg2); border-left:1px solid var(--border); padding:80px 24px 24px;
  transition:right .3s ease; box-shadow:-20px 0 60px rgba(0,0,0,.5);
}
.drawer.open{right:0}
.drawer a{
  display:flex; align-items:center; gap:12px; padding:14px 16px; border-radius:12px;
  color:var(--muted); text-decoration:none; font-weight:600; font-size:.95rem; margin-bottom:6px;
  transition:.15s;
}
.drawer a:hover{background:var(--card); color:var(--text)}
.drawer-overlay{position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:150; opacity:0; pointer-events:none; transition:.3s}
.drawer-overlay.open{opacity:1; pointer-events:auto}
.drawer-close{position:absolute; top:18px; right:18px; background:none; border:none; color:var(--muted); cursor:pointer}
.hero{padding-top:140px; padding-bottom:60px}
.hero-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:40px; align-items:center}
.hero h1{font-size:clamp(2.4rem,6vw,4rem); font-weight:800; line-height:1.05; letter-spacing:-1.5px; margin-bottom:18px}
.hero p{color:var(--muted); font-size:1.05rem; max-width:460px; margin-bottom:30px}
.hero-btns{display:flex; gap:14px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 28px; border-radius:14px; font-weight:700; font-size:.95rem;
  text-decoration:none; cursor:pointer; border:none; transition:.15s; font-family:inherit;
}
.btn-primary{background:linear-gradient(135deg,var(--indigo),var(--blue)); color:#fff; box-shadow:0 8px 24px rgba(99,102,241,.4)}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 12px 32px rgba(99,102,241,.55)}
.btn-outline{background:transparent; color:var(--text); border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--border-accent); background:var(--card)}
.btn-wa{background:var(--whatsapp); color:#050508; width:100%}
.btn-wa:hover{filter:brightness(1.1); transform:translateY(-1px)}
.btn-qris{background:var(--green); color:#fff; width:100%}
.btn-qris:hover{filter:brightness(1.05); transform:translateY(-1px)}
.btn:disabled{opacity:.4; cursor:not-allowed; transform:none!important}
.btn-sm{padding:10px 18px; font-size:.85rem}
.modal-overlay{
  position:fixed; inset:0; background:rgba(0,0,0,.75); backdrop-filter:blur(4px);
  z-index:500; display:flex; align-items:center; justify-content:center; padding:20px;
  opacity:0; visibility:hidden; transition:.25s;
}
.modal-overlay.open{opacity:1; visibility:visible}
.modal-card{
  background:var(--card2); border:1px solid var(--border-accent); border-radius:24px;
  padding:28px; max-width:420px; width:100%; transform:scale(.9); transition:.25s;
  max-height:90vh; overflow-y:auto;
}
.modal-overlay.open .modal-card{transform:scale(1)}
.modal-close{
  background:none; border:none; color:var(--muted); font-size:1.5rem;
  cursor:pointer; float:right; line-height:1; margin-bottom:8px;
}
.modal-title{font-size:1.25rem; font-weight:800; text-align:center; margin-bottom:6px}
.modal-sub{text-align:center; color:var(--muted); font-size:.88rem; margin-bottom:24px}
.qris-box{text-align:center; margin-bottom:20px}
.qris-img{
  width:280px; height:280px; background:#fff; border-radius:16px;
  display:flex; align-items:center; justify-content:center; margin:0 auto 16px;
  border:1px solid var(--border); overflow:hidden; cursor:zoom-in; position:relative;
}
.qris-img img{width:100%; height:100%; object-fit:contain; display:block}
.qris-zoom-hint{
  position:absolute; bottom:8px; left:50%; transform:translateX(-50%);
  background:rgba(0,0,0,.6); color:#fff; font-size:.7rem; padding:4px 10px;
  border-radius:999px; pointer-events:none;
}
/* ===== LIGHTBOX QRIS BESAR ===== */
.lightbox-overlay{
  position:fixed; inset:0; background:rgba(0,0,0,.9); z-index:9999;
  display:flex; align-items:center; justify-content:center; padding:20px;
  opacity:0; visibility:hidden; transition:.25s;
}
.lightbox-overlay.open{opacity:1; visibility:visible}
.lightbox-img{
  max-width:90vw; max-height:85vh; border-radius:16px; background:#fff;
  padding:16px; transform:scale(.9); transition:.25s;
}
.lightbox-overlay.open .lightbox-img{transform:scale(1)}
.lightbox-close{
  position:absolute; top:20px; right:20px; background:rgba(255,255,255,.15);
  border:none; color:#fff; width:44px; height:44px; border-radius:50%;
  font-size:1.5rem; cursor:pointer; display:flex; align-items:center; justify-content:center;
}
.lightbox-hint{
  position:absolute; bottom:24px; left:50%; transform:translateX(-50%);
  color:rgba(255,255,255,.7); font-size:.85rem;
}
.qris-placeholder{
  width:100%; height:100%; display:flex; flex-direction:column; align-items:center; justify-content:center;
  color:var(--dim); gap:8px; background:var(--bg2);
}
.nominal-box{
  background:var(--bg2); border:1px solid var(--border-accent); border-radius:12px;
  padding:14px; text-align:center; margin-bottom:20px;
}
.nominal-label{font-size:.8rem; color:var(--dim); text-transform:uppercase; letter-spacing:1px; margin-bottom:4px}
.nominal-value{font-size:1.5rem; font-weight:800; color:var(--green)}
.modal-note{
  background:rgba(245,158,11,.1); border:1px solid rgba(245,158,11,.3);
  border-radius:10px; padding:12px; font-size:.82rem; color:var(--amber);
  margin-bottom:20px; text-align:center; line-height:1.6;
}
.modal-buttons{display:grid; grid-template-columns:1fr; gap:10px}
.hero-card{
  background:linear-gradient(160deg, var(--card), var(--bg2)); border:1px solid var(--border);
  border-radius:24px; padding:28px; position:relative; overflow:hidden;
}
.hero-card::after{content:""; position:absolute; top:-50%; left:-50%; width:200%; height:200%;
  background:conic-gradient(from 0deg, transparent, rgba(99,102,241,.15), transparent 30%);
  animation:spin 8s linear infinite; pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-card-inner{position:relative; z-index:1}
.stat-row{display:flex; justify-content:space-between; padding:12px 0; border-bottom:1px dashed var(--border); font-size:.9rem}
.stat-row:last-child{border:none}
.stat-row span:last-child{font-weight:700; color:#a5b4fc}
.features-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:40px}
.feature-card{
  background:var(--card); border:1px solid var(--border); border-radius:20px; padding:28px;
  transition:.25s; position:relative; overflow:hidden;
}
.feature-card:hover{transform:translateY(-4px); border-color:var(--border-accent); box-shadow:0 16px 40px rgba(99,102,241,.18)}
.feature-icon{width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center; margin-bottom:18px;
  background:rgba(99,102,241,.15); color:#a5b4fc}
.feature-card h4{font-size:1.05rem; font-weight:700; margin-bottom:8px}
.feature-card p{color:var(--muted); font-size:.88rem}
.total-bar{
  max-width:900px; margin:0 auto 24px; background:var(--card); border:1px solid var(--border-accent);
  border-radius:16px; padding:16px 22px; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px;
}
.total-bar b{font-size:1.4rem; font-weight:800; color:#a5b4fc; font-variant-numeric:tabular-nums}
.products-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px; max-width:900px; margin:0 auto}
.product-card{
  background:var(--card); border:1px solid var(--border); border-radius:20px; padding:24px;
  display:flex; flex-direction:column; transition:.25s; position:relative;
}
.product-card:hover{border-color:var(--border-accent); transform:translateY(-3px)}
.product-card.popular{border-color:var(--indigo); box-shadow:0 0 0 1px var(--indigo), 0 16px 40px rgba(99,102,241,.2)}
.popular-tag{position:absolute; top:-12px; left:50%; transform:translateX(-50%); background:linear-gradient(90deg,var(--indigo),var(--blue));
  color:#fff; font-size:.7rem; font-weight:700; letter-spacing:1px; padding:5px 14px; border-radius:999px; text-transform:uppercase}
.product-name{font-size:1.1rem; font-weight:800; margin-bottom:14px}
.spec-row{display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px dashed var(--border); font-size:.85rem}
.spec-row span:first-child{color:var(--dim)}
.spec-row span:last-child{font-weight:700}
.product-price{margin:16px 0; font-size:1.6rem; font-weight:800}
.product-price small{font-size:.8rem; color:var(--dim); font-weight:500}
.qty-row{display:flex; align-items:center; justify-content:space-between; margin-bottom:14px}
.qty-ctrl{display:flex; align-items:center; gap:10px; background:var(--bg2); border:1px solid var(--border); border-radius:12px; padding:4px}
.qty-ctrl button{width:32px; height:32px; border-radius:8px; border:none; background:var(--card); color:var(--text); cursor:pointer; font-size:1rem; font-weight:700}
.qty-ctrl button:hover{background:var(--indigo)}
.qty-ctrl b{min-width:28px; text-align:center; font-variant-numeric:tabular-nums}
.restock-overlay{position:absolute; inset:0; background:rgba(5,5,8,.85); backdrop-filter:blur(3px); border-radius:20px;
  display:flex; align-items:center; justify-content:center; flex-direction:column; gap:8px; z-index:2}
.restock-overlay b{color:var(--amber); font-size:1.1rem}
.two-col{display:grid; grid-template-columns:1fr; gap:20px; max-width:900px; margin:40px auto 0}
.panel{background:var(--card); border:1px solid var(--border); border-radius:20px; padding:24px}
.panel h3{font-size:1.05rem; font-weight:700; margin-bottom:16px; display:flex; align-items:center; gap:10px}
.panel h3 i{color:var(--indigo2)}
.hist-item{display:flex; justify-content:space-between; align-items:center; padding:12px 0; border-bottom:1px dashed var(--border); font-size:.85rem}
.hist-item:last-child{border:none}
.hist-item b{color:#a5b4fc}
.hist-item small{color:var(--dim); display:block}
.empty{text-align:center; color:var(--dim); padding:24px 0; font-size:.88rem}
.link-clear{background:none; border:none; color:var(--red); cursor:pointer; font-size:.78rem; font-weight:600; margin-top:8px; font-family:inherit}
footer{border-top:1px solid var(--border); padding:56px 0 32px; position:relative; z-index:1; background:rgba(10,10,15,.6)}
.footer-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px; margin-bottom:36px}
.footer-card{background:var(--card); border:1px solid var(--border); border-radius:16px; padding:20px; text-decoration:none; color:var(--text); transition:.2s; display:block}
.footer-card:hover{border-color:var(--border-accent); transform:translateY(-2px)}
.footer-card .fc-icon{width:40px; height:40px; border-radius:10px; background:rgba(37,211,102,.12); color:var(--whatsapp); display:flex; align-items:center; justify-content:center; margin-bottom:12px}
.footer-card b{display:block; font-size:.95rem; margin-bottom:4px}
.footer-card span{font-size:.78rem; color:var(--muted)}
.copyright{text-align:center; color:var(--dim); font-size:.8rem; padding-top:24px; border-top:1px solid var(--border)}
.toast-wrap{position:fixed; bottom:24px; left:50%; transform:translateX(-50%); z-index:300; display:flex; flex-direction:column; gap:10px; align-items:center}
.toast{
  background:var(--card2); border:1px solid var(--border-accent); color:var(--text);
  padding:14px 22px; border-radius:14px; font-size:.88rem; font-weight:600;
  box-shadow:0 12px 40px rgba(0,0,0,.5); display:flex; align-items:center; gap:10px;
  animation:toastIn .3s ease; max-width:90vw;
}
.toast i{color:var(--green)}
@keyframes toastIn{from{opacity:0; transform:translateY(20px)}to{opacity:1; transform:translateY(0)}}
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .features-grid{grid-template-columns:1fr}
}

/* ===== FORM INPUT (NAMA & NO HP) ===== */
.form-group{margin-bottom:14px}
.form-label{display:block; font-size:.8rem; font-weight:600; color:var(--muted); margin-bottom:6px; text-transform:uppercase; letter-spacing:.5px}
.form-input{
  width:100%; background:var(--bg2); border:1px solid var(--border); border-radius:12px;
  padding:13px 16px; color:var(--text); font-family:inherit; font-size:.95rem; outline:none; transition:.15s;
}
.form-input:focus{border-color:var(--indigo); box-shadow:0 0 0 3px rgba(99,102,241,.15)}
.form-input::placeholder{color:var(--dim)}
.phone-wrap{display:flex; gap:8px}
.phone-prefix{
  background:var(--bg2); border:1px solid var(--border); border-radius:12px;
  padding:13px 14px; color:var(--muted); font-weight:700; font-size:.95rem; display:flex; align-items:center;
  white-space:nowrap;
}
.form-error{color:var(--red); font-size:.78rem; margin-top:6px; display:none}
.form-error.show{display:block}
.order-summary{
  background:var(--bg2); border:1px solid var(--border); border-radius:12px;
  padding:14px; margin-bottom:18px; font-size:.88rem;
}
.order-summary .os-row{display:flex; justify-content:space-between; padding:4px 0}
.order-summary .os-row span:last-child{font-weight:700; color:#a5b4fc}