/* ============================================================
   Gabungin — Legal pages (Kebijakan Privasi / Kontak / Tentang Kami)
   PREMIUM dark-purple SaaS design, same tokens as homepage-premium.
   Self-hosted Plus Jakarta Sans (OFL). Zero frameworks, zero remote
   assets, zero third-party scripts.
   ============================================================ */

/* ---------- self-hosted fonts ---------- */
@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("assets/fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --bg-950: #12101d;
  --bg-900: #181527;
  --bg-800: #1f1b33;
  --violet-500: #8b5cf6;
  --violet-400: #a78bfa;
  --violet-700: #6d28d9;
  --orange-400: #fb923c;
  --orange-500: #f97316;

  --ink: #f4f2fb;
  --muted: #a9a3c7;
  --faint: #7c76a0;
  --line: rgba(139, 92, 246, 0.22);
  --card: rgba(31, 27, 51, 0.72);
  --card-solid: #1f1b33;
  --success: #34d399;

  --radius: 16px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --focus-ring: 0 0 0 3px rgba(139, 92, 246, 0.45);
  --shadow-lift: 0 18px 50px -12px rgba(139, 92, 246, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  line-height: 1.7;
  background:
    radial-gradient(1100px 480px at 85% -80px, rgba(139, 92, 246, 0.16), transparent 60%),
    radial-gradient(900px 420px at -10% 20px, rgba(249, 115, 22, 0.10), transparent 55%),
    radial-gradient(700px 500px at 50% 110%, rgba(109, 40, 217, 0.12), transparent 60%),
    var(--bg-950);
  min-height: 100vh;
  overflow-x: hidden;
}
html, body { overflow-x: clip; }

.container { max-width: 820px; margin: 0 auto; padding: 0 16px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

[hidden] { display: none !important; }

.skip-link {
  position: absolute; left: 8px; top: -48px; z-index: 100;
  background: var(--violet-500); color: #fff;
  padding: 10px 16px; border-radius: 10px; text-decoration: none;
  transition: top 0.15s ease; font-weight: 700;
}
.skip-link:focus { top: 8px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(18, 16, 29, 0.78);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; gap: 12px; padding-top: 12px; padding-bottom: 12px; }
.brand {
  font-size: 1.35rem; font-weight: 800; margin: 0; letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--violet-400), var(--orange-400));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-decoration: none;
}
.tagline { margin: 0; color: var(--muted); font-size: 0.85rem; }
.header-badge {
  margin-left: auto; font-size: 0.75rem; font-weight: 700;
  color: var(--orange-400); border: 1px solid rgba(251, 146, 60, 0.4);
  background: rgba(251, 146, 60, 0.1);
  padding: 4px 12px; border-radius: 999px; white-space: nowrap;
}

/* ---------- hero ---------- */
.hero { text-align: center; padding: 52px 0 10px; position: relative; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(70px); pointer-events: none; z-index: -1; }
.hero-orb-a {
  width: 340px; height: 340px; left: -90px; top: -40px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.35), transparent 70%);
  animation: orb-drift 14s ease-in-out infinite alternate;
}
.hero-orb-b {
  width: 280px; height: 280px; right: -70px; top: 30px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.22), transparent 70%);
  animation: orb-drift 18s ease-in-out infinite alternate-reverse;
}
@keyframes orb-drift { from { transform: translate(0, 0) scale(1); } to { transform: translate(36px, 28px) scale(1.12); } }
.hero h1 {
  font-size: 2rem; margin: 0 0 10px; letter-spacing: -0.03em; line-height: 1.15;
  animation: float-in 0.7s var(--ease-out) both;
}
.lede { color: var(--muted); font-size: 1.05rem; margin: 0 auto; max-width: 36rem; animation: float-in 0.7s var(--ease-out) 0.08s both; }
@keyframes float-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.updated {
  display: inline-block; margin-top: 14px; font-size: 0.8rem; font-weight: 700;
  color: var(--success); border: 1px solid rgba(52, 211, 153, 0.35);
  background: rgba(52, 211, 153, 0.08);
  padding: 4px 14px; border-radius: 999px;
  animation: float-in 0.7s var(--ease-out) 0.16s both;
}

/* ---------- legal card ---------- */
.legal-card {
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.06), transparent 32%), var(--card);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  border-radius: 20px; padding: 26px; margin: 24px 0 8px;
  box-shadow: 0 24px 70px -20px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: card-in 0.8s var(--ease-out) 0.1s both;
}
@keyframes card-in { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
.legal-card h2 { font-size: 1.25rem; margin: 30px 0 10px; letter-spacing: -0.02em; }
.legal-card h2:first-child { margin-top: 0; }
.legal-card p { color: var(--muted); margin: 0 0 12px; }
.legal-card p strong, .legal-card li strong { color: var(--ink); }
.legal-card a { color: var(--violet-400); text-decoration: underline; text-underline-offset: 3px; }
.legal-card a:hover { color: var(--orange-400); }
.legal-card ul { margin: 0 0 14px; padding-left: 1.3rem; color: var(--muted); display: flex; flex-direction: column; gap: 8px; }
.legal-card code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em; background: rgba(139, 92, 246, 0.12);
  border: 1px solid var(--line); border-radius: 6px; padding: 1px 7px; color: var(--ink);
}

/* ---------- table of contents ---------- */
.toc {
  border: 1px solid var(--line); border-radius: 12px;
  background: rgba(18, 16, 29, 0.5); padding: 16px 20px; margin: 0 0 8px;
}
.toc p { margin: 0 0 8px; font-weight: 700; font-size: 0.92rem; }
.toc ol { margin: 0; padding-left: 1.3rem; display: flex; flex-direction: column; gap: 6px; font-size: 0.92rem; }
.toc a { color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--violet-400); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- summary answer box (AEO) ---------- */
.answer-box {
  background: linear-gradient(140deg, rgba(139, 92, 246, 0.14), rgba(139, 92, 246, 0.04));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; margin: 0 0 8px;
}
.answer-box p { margin: 0; color: var(--ink); font-size: 1.02rem; }

/* ---------- contact form ---------- */
.contact-form { display: flex; flex-direction: column; gap: 14px; margin-top: 6px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-weight: 700; font-size: 0.92rem; }
.field input, .field select, .field textarea {
  font: inherit; color: var(--ink); background: var(--bg-950);
  border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px;
  width: 100%;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; box-shadow: var(--focus-ring); border-color: var(--violet-400);
}
.field .hint { font-size: 0.82rem; color: var(--faint); }
.btn {
  font: inherit; font-weight: 700; border-radius: 12px; cursor: pointer;
  padding: 14px 24px; border: 1px solid transparent; min-height: 52px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: transform 0.15s var(--ease-out), box-shadow 0.15s, background 0.15s;
  background: linear-gradient(135deg, var(--violet-500), var(--violet-700));
  color: #fff; box-shadow: 0 10px 30px -8px rgba(139, 92, 246, 0.55);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -8px rgba(139, 92, 246, 0.65); }
.btn:focus { outline: none; box-shadow: var(--focus-ring); }
.mailto-alt { font-size: 0.92rem; color: var(--muted); margin: 14px 0 0; }

/* ---------- info rows (tentang) ---------- */
.info-grid { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 14px 0; }
.info-card {
  border: 1px solid var(--line); border-radius: 14px;
  background: rgba(31, 27, 51, 0.5); padding: 18px;
  transition: transform 0.2s var(--ease-out), border-color 0.2s;
}
.info-card:hover { transform: translateY(-3px); border-color: rgba(139, 92, 246, 0.5); }
.info-card h3 { margin: 0 0 6px; font-size: 1rem; }
.info-card p { margin: 0; font-size: 0.92rem; color: var(--muted); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); margin-top: 36px; padding: 22px 0 36px; color: var(--faint); font-size: 0.88rem; }
.site-footer p { margin: 4px 0; }
.footer-tech { font-size: 0.8rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; }
.footer-nav a { color: var(--muted); text-decoration: none; font-size: 0.85rem; }
.footer-nav a:hover { color: var(--violet-400); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .hero h1 { font-size: 2.5rem; }
  .legal-card { padding: 34px; }
  .info-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}