/* KuotaKu — agen kuota. Palet: #2563eb (utama), #22c55e (aksen), light. */
:root{
  --blue:#2563eb; --blue-d:#1e40af; --blue-l:#dbeafe;
  --green:#22c55e; --green-d:#16a34a; --green-l:#dcfce7;
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0;
  --bg:#f8fafc; --card:#ffffff; --soft:#eff6ff;
  --shadow:0 6px 22px rgba(37,99,235,.10);
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink); background:var(--bg); line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue);text-decoration:none}
img,svg{display:block}

/* Demo bar */
.demobar{
  background:linear-gradient(90deg,var(--blue),var(--green));
  color:#fff; font-size:13px; text-align:center; padding:7px 12px;
}
.demobar a{color:#fff;text-decoration:underline;font-weight:600}
.demobar b{letter-spacing:.5px}

/* Header */
.site-head{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  max-width:1080px; margin:0 auto; padding:12px 18px;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--ink)}
.brand .logo{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--blue),var(--green));
  display:grid;place-items:center;box-shadow:var(--shadow)
}
.brand .logo svg{width:20px;height:20px}
.brand span b{color:var(--blue)}
.menu{list-style:none;display:flex;align-items:center;gap:4px}
.menu a{
  display:block;padding:8px 13px;border-radius:10px;color:var(--ink);
  font-weight:600;font-size:15px
}
.menu a:hover{background:var(--soft);color:var(--blue)}
.menu a.active{background:var(--blue);color:#fff}
.menu .cta a{background:var(--green);color:#fff}
.menu .cta a:hover{background:var(--green-d)}
#nav{display:none}
.burger{display:none;cursor:pointer;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);align-items:center;justify-content: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{
  background:
    radial-gradient(900px 380px at 85% -10%,var(--green-l),transparent),
    radial-gradient(700px 360px at 0% 0%,var(--blue-l),transparent),
    var(--bg);
  padding:54px 18px 40px;
}
.hero-in{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;background:var(--green-l);color:var(--green-d);
  font-weight:700;font-size:13px;padding:6px 12px;border-radius:999px;margin-bottom:14px
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block}
.hero h1{font-size:38px;line-height:1.15;font-weight:800;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero p.lead{margin:14px 0 22px;font-size:17px;color:var(--muted);max-width:46ch}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;
  padding:13px 20px;border-radius:12px;border:none;cursor:pointer
}
.btn-primary{background:var(--blue);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--blue-d)}
.btn-ghost{background:#fff;color:var(--blue);border:1.5px solid var(--blue-l)}
.btn-ghost:hover{border-color:var(--blue)}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-d)}
.trust{display:flex;gap:22px;margin-top:24px;flex-wrap:wrap}
.trust b{display:block;font-size:22px;color:var(--ink)}
.trust span{font-size:13px;color:var(--muted)}

/* Hero card mock */
.phone{
  background:var(--card);border-radius:24px;border:1px solid var(--line);
  box-shadow:var(--shadow);padding:18px;max-width:330px;margin-left:auto
}
.phone .ph-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.phone .ph-top b{font-size:15px}
.pill-online{font-size:11px;font-weight:700;color:#fff;background:var(--green);padding:3px 9px;border-radius:999px}
.balance{background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;border-radius:14px;padding:16px;margin-bottom:14px}
.balance small{opacity:.85;font-size:12px}
.balance .amt{font-size:24px;font-weight:800;margin-top:2px;letter-spacing:1px}
.qrow{display:flex;gap:8px;margin-bottom:12px}
.qrow .q{flex:1;background:var(--soft);border-radius:12px;padding:10px;text-align:center;font-size:12px;font-weight:600;color:var(--blue)}
.qrow .q svg{width:22px;height:22px;margin:0 auto 4px}
.plan{display:flex;justify-content:space-between;align-items:center;background:var(--green-l);border-radius:12px;padding:11px 13px}
.plan b{font-size:14px}
.plan small{color:var(--green-d);font-weight:700}

/* Sections */
section.block{padding:48px 18px}
.wrap{max-width:1080px;margin:0 auto}
.sec-head{text-align:center;max-width:620px;margin:0 auto 30px}
.sec-head h2{font-size:28px;font-weight:800;letter-spacing:-.3px}
.sec-head p{color:var(--muted);margin-top:8px}
.tag{color:var(--blue);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:1px}

.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--soft);display:grid;place-items:center;margin-bottom:14px}
.card .ic svg{width:24px;height:24px}
.card h3{font-size:17px;margin-bottom:6px}
.card p{color:var(--muted);font-size:14px}

/* Operator chips */
.ops{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.op{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-weight:700;color:var(--blue);font-size:14px}

/* Price / product cards */
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.pcard .ph{padding:16px 18px;background:var(--soft);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.pcard .ph b{font-size:16px}
.op-badge{font-size:11px;font-weight:700;color:#fff;background:var(--blue);padding:3px 9px;border-radius:999px}
.pcard .pb{padding:16px 18px;flex:1}
.pcard ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.pcard li{font-size:14px;color:var(--muted);display:flex;gap:8px;align-items:flex-start}
.pcard li svg{width:16px;height:16px;flex:none;margin-top:3px}
.pcard .pf{padding:16px 18px;border-top:1px solid var(--line)}
.price{font-size:24px;font-weight:800;color:var(--ink)}
.price small{font-size:13px;color:var(--muted);font-weight:500}
.popular{border:2px solid var(--green)}
.popular .ph{background:var(--green-l)}
.popular .op-badge{background:var(--green)}

/* table */
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.tbl th,.tbl td{padding:12px 14px;text-align:left;font-size:14px;border-bottom:1px solid var(--line)}
.tbl th{background:var(--soft);color:var(--blue);font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.tbl tr:last-child td{border-bottom:none}
.tbl td b{color:var(--ink)}
.muted{color:var(--muted)}

/* steps */
.steps{counter-reset:s;display:grid;gap:16px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 20px 70px;position:relative}
.step::before{
  counter-increment:s;content:counter(s);
  position:absolute;left:18px;top:18px;width:36px;height:36px;border-radius:10px;
  background:var(--blue);color:#fff;font-weight:800;display:grid;place-items:center
}
.step h3{font-size:17px;margin-bottom:4px}
.step p{color:var(--muted);font-size:14px}

/* CTA band */
.band{
  background:linear-gradient(135deg,var(--blue),var(--blue-d));
  color:#fff;border-radius:22px;padding:40px;text-align:center
}
.band h2{font-size:26px;font-weight:800}
.band p{opacity:.9;margin:10px 0 22px;max-width:50ch;margin-left:auto;margin-right:auto}

/* forms */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:grid;gap:14px}
.field{display:grid;gap:6px}
.field label{font-weight:600;font-size:14px}
.field input,.field select,.field textarea{
  font:inherit;padding:12px 13px;border:1.5px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);width:100%
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue)}
.note{font-size:13px;color:var(--muted)}
.demo-note{background:var(--green-l);color:var(--green-d);border-radius:10px;padding:9px 12px;font-size:13px;font-weight:600;text-align:center}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px}
.faq summary{font-weight:700;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--blue);font-weight:800}
.faq details[open] summary::after{content:"\2013"}
.faq p{color:var(--muted);font-size:14px;margin-top:10px}

/* contact split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.info{display:grid;gap:14px}
.info .row{display:flex;gap:13px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px}
.info .row .ic{width:42px;height:42px;border-radius:10px;background:var(--soft);display:grid;place-items:center;flex:none}
.info .row .ic svg{width:22px;height:22px}
.info .row b{display:block;font-size:14px}
.info .row span{color:var(--muted);font-size:14px}

/* page hero (inner) */
.phead{background:linear-gradient(180deg,var(--soft),var(--bg));padding:40px 18px 30px;border-bottom:1px solid var(--line)}
.phead .wrap{text-align:center}
.phead h1{font-size:32px;font-weight:800;letter-spacing:-.4px}
.phead p{color:var(--muted);margin-top:8px;max-width:55ch;margin-left:auto;margin-right:auto}

/* status result */
.status{background:#fff;border:1px solid var(--line);border-left:5px solid var(--green);border-radius:12px;padding:18px;margin-top:18px}
.status .st-row{display:flex;justify-content:space-between;padding:6px 0;font-size:14px;border-bottom:1px dashed var(--line)}
.status .st-row:last-child{border-bottom:none}
.status .ok{color:var(--green-d);font-weight:700}

/* footer */
footer.site-foot{background:#0f172a;color:#cbd5e1;padding:42px 18px 22px;margin-top:20px}
.foot-grid{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:26px}
.foot-grid h4{color:#fff;font-size:15px;margin-bottom:12px}
.foot-grid a{color:#cbd5e1;display:block;padding:3px 0;font-size:14px}
.foot-grid a:hover{color:var(--green)}
.foot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;margin-bottom:10px}
.foot-brand .logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--blue),var(--green));display:grid;place-items:center}
.foot-brand .logo svg{width:18px;height:18px}
.foot-grid p{font-size:14px;color:#94a3b8;max-width:34ch}
.foot-bottom{max-width:1080px;margin:24px auto 0;padding-top:16px;border-top:1px solid #1e293b;font-size:13px;color:#94a3b8;text-align:center}

/* responsive */
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr;gap:26px}
  .phone{margin:0 auto}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .burger{display:flex}
  .menu{
    position:absolute;top:62px;right:14px;left:14px;flex-direction:column;align-items:stretch;
    background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;gap:4px;
    box-shadow:var(--shadow);display:none
  }
  #nav:checked ~ .menu{display:flex}
  .menu a{padding:11px 13px}
}
@media (max-width:560px){
  .hero h1{font-size:30px}
  .g4,.g2{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .band{padding:28px 20px}
  section.block{padding:36px 16px}
}