/* ============================================================
   Landing page — stylesheet bersama
   ============================================================ */

:root {
  --bg:            #ffffff;
  --bg-soft:       #f6f7f9;
  --bg-card:       #ffffff;
  --border:        #e3e6ea;
  --border-strong: #cfd4da;
  --text:          #16181d;
  --text-muted:    #5c636e;
  --accent:        #1f5fd4;
  --accent-soft:   #eaf1fe;
  --accent-text:   #ffffff;
  --warn-bg:       #fff8e6;
  --warn-border:   #f0c65a;
  --warn-text:     #6b4e00;
  --radius:        12px;
  --radius-lg:     18px;
  --shadow:        0 1px 2px rgba(16,20,28,.05), 0 8px 24px rgba(16,20,28,.06);
  --maxw:          1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
          "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:            #0f1115;
    --bg-soft:       #14171d;
    --bg-card:       #171a21;
    --border:        #262b34;
    --border-strong: #363d49;
    --text:          #e9ecf1;
    --text-muted:    #a1a9b6;
    --accent:        #6f9cf5;
    --accent-soft:   #1a2440;
    --accent-text:   #0f1115;
    --warn-bg:       #2b2313;
    --warn-border:   #6b5619;
    --warn-text:     #f0d597;
    --shadow:        0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.25; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.45rem, 3vw, 1.9rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 650; }
p  { margin: 0 0 1rem; }

/* ---------- Placeholder marker ---------- */
.ph {
  background: var(--warn-bg);
  border-bottom: 2px dotted var(--warn-border);
  color: var(--warn-text);
  padding: 0 3px;
  border-radius: 3px;
  font-style: normal;
}

/* ---------- Banner peringatan (hapus sebelum deploy) ---------- */
.draft-banner {
  background: var(--warn-bg);
  border-bottom: 1px solid var(--warn-border);
  color: var(--warn-text);
  font-size: .875rem;
  padding: 10px 0;
  text-align: center;
}
.draft-banner strong { font-weight: 700; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 20px; height: 64px; }
.brand {
  font-weight: 800; font-size: 1.05rem; letter-spacing: -.02em;
  color: var(--text); text-decoration: none; margin-right: auto;
  display: flex; align-items: center; gap: 9px;
}
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--accent); color: var(--accent-text);
  display: grid; place-items: center; font-size: .9rem; font-weight: 800;
}
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a {
  color: var(--text-muted); font-size: .92rem; font-weight: 500; text-decoration: none;
}
.nav-links a:hover { color: var(--text); }

.btn {
  display: inline-block; font-weight: 600; font-size: .95rem;
  padding: 11px 20px; border-radius: 10px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none; transition: opacity .15s, background .15s;
}
.btn:hover { text-decoration: none; opacity: .9; }
.btn-primary { background: var(--accent); color: var(--accent-text); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-sm { padding: 8px 15px; font-size: .875rem; }

@media (max-width: 760px) {
  .nav-links { display: none; }
}

/* ---------- Hero ---------- */
.hero { padding: 76px 0 64px; border-bottom: 1px solid var(--border); }
.hero .eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 650; letter-spacing: .06em;
  text-transform: uppercase; color: var(--accent);
  background: var(--accent-soft); padding: 6px 12px; border-radius: 99px; margin-bottom: 20px;
}
.hero p.lead {
  font-size: 1.15rem; color: var(--text-muted); max-width: 62ch; margin-bottom: 28px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Section ---------- */
section { padding: 68px 0; border-bottom: 1px solid var(--border); }
section.soft { background: var(--bg-soft); }
.section-head { max-width: 64ch; margin-bottom: 38px; }
.section-head p { color: var(--text-muted); margin-bottom: 0; }

/* ---------- Grid & cards ---------- */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 26px;
}
.card h3 { margin-bottom: .4em; }
.card p { color: var(--text-muted); margin-bottom: 0; font-size: .95rem; }

/* ---------- Kartu produk ---------- */
.product {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  display: flex; flex-direction: column; box-shadow: var(--shadow);
}
.product.featured { border-color: var(--accent); border-width: 2px; }
.product .tag {
  align-self: flex-start; font-size: .72rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; background: var(--accent-soft); color: var(--accent);
  padding: 4px 10px; border-radius: 99px; margin-bottom: 14px;
}
.price { font-size: 2rem; font-weight: 800; letter-spacing: -.03em; margin: 14px 0 4px; }
.price small { font-size: .9rem; font-weight: 500; color: var(--text-muted); letter-spacing: 0; }
.product ul { list-style: none; padding: 0; margin: 18px 0 24px; font-size: .93rem; }
.product li {
  padding-left: 26px; position: relative; margin-bottom: 9px; color: var(--text-muted);
}
.product li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--accent); font-weight: 700;
}
.product .btn { margin-top: auto; text-align: center; }

/* ---------- Tabel ---------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table {
  width: 100%; border-collapse: collapse; font-size: .94rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
th, td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--border); }
th { background: var(--bg-soft); font-weight: 650; font-size: .85rem;
     text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); }
tbody tr:last-child td { border-bottom: 0; }
td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- Langkah ---------- */
.steps { counter-reset: step; display: grid; gap: 22px; }
.step { display: flex; gap: 16px; align-items: flex-start; }
.step-num {
  flex: 0 0 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: var(--accent-text);
  display: grid; place-items: center; font-weight: 700; font-size: .9rem;
}
.step h3 { margin-bottom: .2em; }
.step p { color: var(--text-muted); margin-bottom: 0; font-size: .95rem; }

/* ---------- Metode pembayaran ---------- */
.pay-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.pay-chip {
  border: 1px solid var(--border); background: var(--bg-card);
  border-radius: 8px; padding: 9px 14px; font-size: .88rem; font-weight: 550;
}

/* ---------- FAQ ---------- */
details {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 20px; margin-bottom: 12px; background: var(--bg-card);
}
details[open] { border-color: var(--border-strong); }
summary {
  cursor: pointer; font-weight: 600; list-style: none; position: relative; padding-right: 28px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; position: absolute; right: 0; top: -2px;
  font-size: 1.3rem; color: var(--text-muted); font-weight: 400;
}
details[open] summary::after { content: "−"; }
details p { margin: 12px 0 0; color: var(--text-muted); font-size: .95rem; }

/* ---------- Kontak ---------- */
.contact-item { display: flex; gap: 14px; margin-bottom: 22px; align-items: flex-start; }
.contact-item .ico {
  flex: 0 0 38px; height: 38px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; font-size: 1.05rem;
}
.contact-item .label {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--text-muted); font-weight: 650; margin-bottom: 2px;
}
.contact-item .value { font-weight: 550; }

/* ---------- Footer ---------- */
.site-footer {
  padding: 48px 0 36px; background: var(--bg-soft); border-top: 1px solid var(--border);
  font-size: .9rem; color: var(--text-muted);
}
.footer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px; margin-bottom: 34px;
}
.site-footer h4 {
  font-size: .8rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--text); margin: 0 0 12px; font-weight: 700;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--text-muted); }
.site-footer a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 22px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}

/* ---------- Halaman hukum ---------- */
.legal { padding: 56px 0 76px; }
.legal-inner { max-width: 74ch; }
.legal .updated { color: var(--text-muted); font-size: .9rem; margin-bottom: 40px; }
.legal h2 { margin-top: 44px; font-size: 1.3rem; }
.legal h3 { margin-top: 28px; }
.legal ul, .legal ol { padding-left: 22px; margin-bottom: 1rem; }
.legal li { margin-bottom: .5rem; }
.legal .toc {
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 24px; margin-bottom: 12px;
}
.legal .toc ol { margin: 0; }
.back-link { font-size: .9rem; display: inline-block; margin-bottom: 26px; }

.muted { color: var(--text-muted); }
.small { font-size: .875rem; }

/* ---------- Checkout & status pembayaran ---------- */
[hidden] { display: none !important; }

.checkout { padding: 44px 0 76px; }
.checkout h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
.checkout-lead { max-width: 70ch; margin-bottom: 30px; }
.checkout-grid {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 24px; align-items: start;
}
@media (max-width: 860px) {
  .checkout-grid { grid-template-columns: 1fr; }
  .summary { order: -1; }
}
.checkout-h { font-size: 1rem; font-weight: 700; letter-spacing: -.01em; margin: 0 0 14px; }
.checkout-h ~ .checkout-h { margin-top: 26px; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field > span { font-size: .88rem; font-weight: 600; }
.field small { color: var(--text-muted); font-size: .8rem; }
.field input, .field select {
  font: inherit; font-size: 16px; width: 100%;
  padding: 11px 13px; border: 1px solid var(--border-strong); border-radius: 10px;
  background: var(--bg); color: var(--text);
}
.field input:focus, .field select:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.field input[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: #d14343; }

.check { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; margin: 8px 0 18px; cursor: pointer; }
.check input { flex: 0 0 auto; width: 17px; height: 17px; margin-top: 3px; accent-color: var(--accent); }

.form-error {
  background: #fdecec; border: 1px solid #f0b4b4; color: #8a1f1f;
  padding: 11px 14px; border-radius: 10px; font-size: .9rem; margin-bottom: 14px;
}
@media (prefers-color-scheme: dark) {
  .form-error { background: #2c1515; border-color: #6b2a2a; color: #f3b8b8; }
}

.btn-block { display: block; width: 100%; text-align: center; font-size: 1rem; padding: 13px 20px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.secure-note { margin: 14px 0 0; text-align: center; }

/* Menempel hanya di layout dua kolom; di layar sempit ringkasan akan menutupi form saat di-scroll. */
@media (min-width: 861px) {
  .summary { position: sticky; top: 84px; }
}
.summary-name { font-weight: 700; font-size: 1.05rem; margin-bottom: 8px; }
.summary-row {
  display: flex; justify-content: space-between; gap: 14px;
  padding: 9px 0; border-bottom: 1px solid var(--border); font-size: .92rem;
}
.summary-row span:first-child { color: var(--text-muted); }
.summary-row span:last-child { text-align: right; }
.summary-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; font-weight: 700; }
.summary-total strong { font-size: 1.5rem; letter-spacing: -.02em; }
.summary-note { margin: 12px 0 0; }

.narrow { max-width: 640px; }
.status-card { text-align: center; padding: 40px 30px; }
.status-icon { font-size: 2.6rem; margin-bottom: 10px; }
.status-card h1 { font-size: 1.6rem; }
.status-detail { text-align: left; margin: 24px 0 8px; border-top: 1px solid var(--border); }
.status-detail div {
  display: flex; justify-content: space-between; gap: 14px;
  padding: 10px 0; border-bottom: 1px solid var(--border); font-size: .93rem;
}
.status-detail dt { color: var(--text-muted); }
.status-detail dd { margin: 0; font-weight: 600; text-align: right; overflow-wrap: anywhere; }
.status-actions { justify-content: center; margin-top: 22px; }
.status-help { margin: 22px 0 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}