:root{
  --bg:#0b0f17;
  --bg2:#111827;
  --card:#161e2e;
  --card2:#1b2538;
  --line:#26324a;
  --pri:#ea580c;
  --pri2:#fb923c;
  --pri-glow:rgba(234,88,12,.35);
  --ink:#f3f4f6;
  --muted:#9aa6bd;
  --ok:#22c55e;
  --radius:16px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:radial-gradient(1200px 600px at 80% -10%,rgba(234,88,12,.18),transparent 60%),var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,svg{display:block}
.container{width:100%;max-width:1080px;margin:0 auto;padding:0 18px}

/* DEMO BAR */
.demobar{
  background:linear-gradient(90deg,#1a2336,#0f1626);
  color:var(--muted);
  font-size:13px;
  text-align:center;
  padding:8px 14px;
  border-bottom:1px solid var(--line);
}
.demobar b{color:var(--pri2);letter-spacing:.5px}
.demobar a{color:var(--ink);border-bottom:1px dashed var(--pri);padding-bottom:1px}
.demobar a:hover{color:var(--pri2)}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,15,23,.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.3px}
.brand .logo{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(135deg,var(--pri),#9a3412);
  display:grid;place-items:center;box-shadow:0 6px 18px var(--pri-glow);
}
.brand b{color:var(--pri2)}
.menu{list-style:none;display:flex;gap:6px;align-items:center}
.menu a{
  display:block;padding:9px 14px;border-radius:10px;font-size:14.5px;
  color:var(--muted);font-weight:600;transition:.18s;
}
.menu a:hover{color:var(--ink);background:var(--card)}
.menu a.active{color:#fff;background:linear-gradient(135deg,var(--pri),#c2410c);box-shadow:0 6px 16px var(--pri-glow)}
.menu .cta a{color:#fff;background:transparent;border:1px solid var(--pri);color:var(--pri2)}
.menu .cta a:hover{background:var(--pri);color:#fff}
#nav{display:none}
.burger{display:none;cursor:pointer;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--card);place-items:center}
.burger span,.burger span::before,.burger span::after{
  content:"";display:block;width:20px;height:2px;background:var(--ink);position:relative;transition:.2s;
}
.burger span::before{position:absolute;top:-6px}
.burger span::after{position:absolute;top:6px}

/* HERO */
.hero{padding:64px 0 40px;position:relative;overflow:hidden}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  color:var(--pri2);text-transform:uppercase;letter-spacing:1.5px;
  background:rgba(234,88,12,.12);border:1px solid rgba(234,88,12,.3);
  padding:6px 12px;border-radius:999px;margin-bottom:18px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
.hero h1{font-size:clamp(30px,5.4vw,52px);line-height:1.08;letter-spacing:-1px;font-weight:800}
.hero h1 .hl{background:linear-gradient(135deg,var(--pri2),var(--pri));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{color:var(--muted);font-size:17px;margin:18px 0 26px;max-width:48ch}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:12px;font-weight:700;font-size:15px;transition:.18s;border:1px solid transparent;cursor:pointer}
.btn-pri{background:linear-gradient(135deg,var(--pri),#c2410c);color:#fff;box-shadow:0 10px 24px var(--pri-glow)}
.btn-pri:hover{transform:translateY(-2px);box-shadow:0 14px 30px var(--pri-glow)}
.btn-ghost{background:var(--card);border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--pri);color:var(--pri2)}
.trust{display:flex;gap:24px;margin-top:28px;flex-wrap:wrap}
.trust div b{font-size:22px;color:var(--pri2);display:block;font-weight:800}
.trust div span{font-size:12.5px;color:var(--muted)}

/* HERO CARD (phone mock) */
.phone{
  background:linear-gradient(160deg,var(--card2),var(--card));
  border:1px solid var(--line);border-radius:26px;padding:18px;box-shadow:var(--shadow);
  position:relative;
}
.phone::before{content:"";position:absolute;inset:0;border-radius:26px;
  background:radial-gradient(400px 200px at 70% 0,rgba(234,88,12,.18),transparent);pointer-events:none}
.phone .scr{background:var(--bg);border-radius:18px;border:1px solid var(--line);padding:16px}
.phone .row{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;border-radius:12px;background:var(--card);margin-bottom:9px;border:1px solid var(--line)}
.phone .row:last-child{margin-bottom:0}
.phone .row .l{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px}
.phone .row .ic{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--pri),#9a3412);display:grid;place-items:center}
.phone .row .pr{color:var(--pri2);font-weight:800;font-size:14px}
.phone .bal{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,var(--pri),#9a3412);border-radius:14px;padding:14px;margin-bottom:14px}
.phone .bal small{color:rgba(255,255,255,.8);font-size:11px}
.phone .bal b{color:#fff;font-size:20px;display:block}

/* SECTION */
section.block{padding:54px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 38px}
.sec-head .tag{color:var(--pri2);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:2px}
.sec-head h2{font-size:clamp(24px,4vw,36px);letter-spacing:-.6px;margin-top:8px;font-weight:800}
.sec-head p{color:var(--muted);margin-top:12px}

/* FEATURES */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.2s}
.card:hover{border-color:var(--pri);transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{width:48px;height:48px;border-radius:13px;background:rgba(234,88,12,.14);border:1px solid rgba(234,88,12,.3);display:grid;place-items:center;margin-bottom:16px}
.card .ico svg{width:24px;height:24px;stroke:var(--pri2)}
.card h3{font-size:18px;margin-bottom:7px}
.card p{color:var(--muted);font-size:14.5px}

/* PRODUCT GRID */
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.prod{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;gap:16px;align-items:flex-start;transition:.2s}
.prod:hover{border-color:var(--pri)}
.prod .badge{width:54px;height:54px;border-radius:13px;flex:0 0 auto;display:grid;place-items:center;background:linear-gradient(135deg,var(--pri),#9a3412);box-shadow:0 6px 16px var(--pri-glow)}
.prod .badge svg{width:28px;height:28px;stroke:#fff}
.prod h3{font-size:17px}
.prod p{color:var(--muted);font-size:14px;margin:4px 0 0}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}
.chip{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--card2);border:1px solid var(--line);color:var(--muted)}

/* PRICE TABLE */
.ptable{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.ptable caption{text-align:left;font-weight:800;font-size:18px;padding:16px 18px;background:var(--card2)}
.ptable th,.ptable td{padding:13px 18px;text-align:left;border-top:1px solid var(--line);font-size:14.5px}
.ptable th{color:var(--muted);font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:1px}
.ptable td.price{color:var(--pri2);font-weight:800;text-align:right}
.ptable tr:hover td{background:var(--card2)}
.ptables{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:20px;
  width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--pri),#9a3412);
  display:grid;place-items:center;font-weight:800;color:#fff;box-shadow:0 6px 16px var(--pri-glow)}
.step h3{margin:14px 0 7px;font-size:17px}
.step p{color:var(--muted);font-size:14px}

/* CTA STRIP */
.cta-strip{background:linear-gradient(135deg,#1a1207,#231505);border:1px solid rgba(234,88,12,.35);border-radius:22px;padding:38px;text-align:center;position:relative;overflow:hidden}
.cta-strip::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 200px at 50% 0,rgba(234,88,12,.22),transparent)}
.cta-strip h2{font-size:clamp(22px,3.6vw,32px);position:relative}
.cta-strip p{color:var(--muted);margin:12px 0 22px;position:relative}
.cta-strip .btns{justify-content:center;position:relative}

/* FORM */
.form-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
form.box,.info-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.note{font-size:12.5px;color:var(--pri2);background:rgba(234,88,12,.1);border:1px solid rgba(234,88,12,.3);padding:8px 12px;border-radius:10px;margin-bottom:18px;display:inline-block}
label{display:block;font-size:13.5px;font-weight:600;margin:14px 0 6px;color:var(--ink)}
input,select,textarea{width:100%;padding:12px 14px;background:var(--bg);border:1px solid var(--line);border-radius:11px;color:var(--ink);font-family:inherit;font-size:14.5px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--pri);box-shadow:0 0 0 3px var(--pri-glow)}
textarea{min-height:110px;resize:vertical}
form.box .btn{margin-top:18px;width:100%;justify-content:center}
.info-box h3{font-size:18px;margin-bottom:6px}
.info-line{display:flex;gap:13px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line)}
.info-line:last-child{border-bottom:0}
.info-line .ic{width:40px;height:40px;flex:0 0 auto;border-radius:11px;background:rgba(234,88,12,.14);border:1px solid rgba(234,88,12,.3);display:grid;place-items:center}
.info-line .ic svg{width:20px;height:20px;stroke:var(--pri2)}
.info-line b{display:block;font-size:14.5px}
.info-line span{color:var(--muted);font-size:13.5px}

/* CEK TRANSAKSI RESULT */
.result{background:var(--card2);border:1px dashed var(--pri);border-radius:14px;padding:18px;margin-top:18px}
.result .st{display:inline-flex;align-items:center;gap:8px;color:var(--ok);font-weight:700;font-size:14px;margin-bottom:10px}
.result .st .d{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
.result table{width:100%;font-size:14px}
.result td{padding:5px 0;color:var(--muted)}
.result td:last-child{text-align:right;color:var(--ink);font-weight:600}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:15.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--pri2);font-size:22px;font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--muted);padding:0 0 16px;font-size:14.5px}

/* FOOTER */
.site-footer{border-top:1px solid var(--line);background:var(--bg2);margin-top:30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding:48px 0 26px}
.foot-grid h4{font-size:14px;text-transform:uppercase;letter-spacing:1px;color:var(--pri2);margin-bottom:14px}
.foot-grid p,.foot-grid a{color:var(--muted);font-size:14px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px}
.foot-grid a:hover{color:var(--pri2)}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;margin-bottom:12px}
.copy{border-top:1px solid var(--line);padding:18px 0;text-align:center;color:var(--muted);font-size:13px}

/* RESPONSIVE */
@media(max-width:900px){
  .cards,.steps{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:24px}
}
@media(max-width:820px){
  .burger{display:grid}
  .menu{
    position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--bg2);border-bottom:1px solid var(--line);padding:10px 14px;gap:4px;
    max-height:0;overflow:hidden;opacity:0;transition:.25s;
  }
  #nav:checked ~ .menu{max-height:520px;opacity:1;padding:14px}
  .menu a{padding:13px 12px}
  .hero .grid,.form-wrap,.ptables{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr}
  .hero{padding:40px 0 24px}
  .phone{max-width:380px;margin:0 auto}
}
@media(max-width:560px){
  .cards,.steps,.foot-grid{grid-template-columns:1fr}
  .trust{gap:18px}
}