/* GPS Camera — situs statis. Bahasa visual mengikuti aplikasi ("Studio"):
   kanvas abu terang, kartu putih membulat, tombol hitam berbentuk pil,
   aksen lime, huruf Roboto. */
:root {
  --canvas: #EEF0F3;
  --surface: #FFFFFF;
  --ink: #0F1113;
  --muted: #5B6472;
  --line: #DFE3E8;
  --accent: #D7F55A;
  --accent-deep: #5E7A00;
  --radius: 26px;
  --shadow: 0 12px 34px rgba(15, 17, 19, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font: 16px/1.6 Roboto, "Segoe UI", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* ---- header */
.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 700; letter-spacing: -0.2px; }
.brand img { width: 40px; height: 40px; border-radius: 12px; }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a {
  text-decoration: none; padding: 9px 16px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: var(--muted);
}
.nav a:hover, .nav a.active { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }

/* ---- hero */
.hero { padding: 44px 0 30px; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 36px; align-items: center; }
.kicker {
  font: 600 11px/1 "Roboto Mono", ui-monospace, Menlo, monospace;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-deep);
}
h1 { font-size: clamp(36px, 5.2vw, 58px); line-height: 1.04; letter-spacing: -1.4px; margin: 14px 0 16px; }
.lead { font-size: 18px; color: var(--muted); max-width: 520px; }
.cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  padding: 14px 22px; border-radius: 999px; font-weight: 600; font-size: 15px;
  background: var(--ink); color: #fff; border: 1px solid var(--ink);
}
.btn.tonal { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn:hover { transform: translateY(-1px); }

/* ---- phone mock (stempel) */
.phone {
  justify-self: center; width: 300px; aspect-ratio: 9 / 19; border-radius: 34px;
  background: #0B0C0E; padding: 12px; box-shadow: var(--shadow);
}
.screen {
  height: 100%; border-radius: 24px; overflow: hidden; position: relative;
  background: linear-gradient(160deg, #6f8ea4 0%, #3d5566 45%, #1c2a33 100%);
}
.stamp {
  position: absolute; left: 10px; right: 10px; bottom: 14px;
  display: flex; gap: 8px; align-items: stretch;
}
.stamp .map {
  width: 74px; border-radius: 12px; border: 2px solid rgba(255,255,255,0.7);
  background:
    linear-gradient(90deg, transparent 47%, rgba(255,255,255,0.35) 48%, rgba(255,255,255,0.35) 52%, transparent 53%),
    linear-gradient(0deg, transparent 47%, rgba(255,255,255,0.35) 48%, rgba(255,255,255,0.35) 52%, transparent 53%),
    radial-gradient(circle at 50% 50%, #3b82f6 0 6px, rgba(255,255,255,0.9) 7px 9px, transparent 10px),
    #7a8b5a;
}
.stamp .card {
  flex: 1; background: rgba(0,0,0,0.55); border-radius: 12px; padding: 8px 10px;
  color: #fff; font-size: 8.5px; line-height: 1.35;
}
.stamp .card b { display: block; font-size: 9px; margin-bottom: 2px; }
.stamp .card .mono { font-family: "Roboto Mono", ui-monospace, monospace; }

/* ---- sections */
.section { padding: 30px 0; }
.section h2 { font-size: 26px; letter-spacing: -0.5px; margin: 0 0 6px; }
.section .sub { color: var(--muted); margin: 0 0 22px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card-item {
  background: var(--surface); border-radius: var(--radius); padding: 22px 22px 24px; box-shadow: var(--shadow);
}
.card-item .num { font: 600 11px/1 "Roboto Mono", monospace; color: var(--accent-deep); letter-spacing: 0.14em; }
.card-item h3 { margin: 12px 0 6px; font-size: 17px; }
.card-item p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---- document pages (privasi, ketentuan) */
.doc { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 36px 40px; margin: 10px 0 40px; }
.doc h1 { font-size: 34px; margin: 0 0 4px; }
.doc .meta { color: var(--muted); font-size: 14px; margin-bottom: 26px; }
.doc h2 { font-size: 20px; margin: 30px 0 8px; letter-spacing: -0.3px; }
.doc h3 { font-size: 16px; margin: 20px 0 6px; }
.doc p, .doc li { color: #2A2F36; }
.doc table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin: 10px 0 16px; }
.doc th, .doc td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.note { background: #F5F6F8; border-radius: 14px; padding: 12px 16px; font-size: 14px; color: var(--muted); }
.toc { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.toc a { font-size: 13px; text-decoration: none; padding: 6px 12px; border-radius: 999px; background: #F5F6F8; color: var(--muted); }
.toc a:hover { color: var(--ink); }

/* ---- footer */
.foot { padding: 26px 0 40px; color: var(--muted); font-size: 13.5px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line); margin-top: 20px; }
.foot a { color: var(--muted); text-decoration: none; margin-right: 14px; }
.foot a:hover { color: var(--ink); }

@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; padding-top: 24px; }
  .phone { width: 250px; }
  .grid { grid-template-columns: 1fr; }
  .doc { padding: 26px 20px; border-radius: 20px; }
  .top { flex-direction: column; align-items: flex-start; gap: 12px; }
}