/* typeanimate: token, font, dan komponen yang dipakai kedua halaman.
   Warna, font, dan easing mengikuti typeanimate-brand/BRAND.md (token --ta-*). Ganti di sini saja. */

@font-face { font-family: "Clash Display"; src: url("fonts/clash-display-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Clash Display"; src: url("fonts/clash-display-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Satoshi"; src: url("fonts/satoshi-500.woff2") format("woff2"); font-weight: 400 500; font-display: swap; }
@font-face { font-family: "Satoshi"; src: url("fonts/satoshi-700.woff2") format("woff2"); font-weight: 600 800; font-display: swap; }

:root {
  /* token brand (BRAND.md) */
  --ta-tinta: #141218;
  --ta-kertas: #F3EEE4;
  --ta-oranye: #FF4A1C;
  --ta-bara: #C2340E;
  --ta-persik: #FFD8C7;
  --ta-biru: #2E4BEF;
  --ta-hijau: #14A06B;
  --ta-arang: #2A2730;
  --ta-abu: #66616B;
  --ta-garis: #D9D1C3;
  --ta-putih: #FFFFFF;
  --ta-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ta-ease-key: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ta-ease-inout: cubic-bezier(0.65, 0, 0.35, 1);

  /* peran di situs, diturunkan dari token brand */
  --ink: var(--ta-tinta);
  --ink-2: #1c1a21;
  --ink-3: var(--ta-arang);
  --ink-4: #3a3641;
  --paper: var(--ta-kertas);
  --paper-2: #e9e2d6;
  --paper-3: var(--ta-garis);
  --on-ink: var(--ta-kertas);
  --on-ink-2: #b4aeb6;
  --on-ink-3: #85808a;
  --on-paper: var(--ta-tinta);
  --on-paper-2: var(--ta-abu);
  --accent: var(--ta-oranye);
  --accent-deep: var(--ta-bara);   /* teks aksen di latar terang */
  --soft: var(--ta-persik);        /* aksen kedua di latar gelap */
  --line-ink: rgba(243, 238, 228, .09);
  --line-paper: rgba(20, 18, 24, .12);

  /* brand: dua font saja. Teks prompt/ketikan juga Satoshi, tanpa font mono */
  --f-display: "Clash Display", "Satoshi", sans-serif;
  --f-body: "Satoshi", sans-serif;
  --f-ui: "Satoshi", sans-serif;
  --f-mono: "Satoshi", sans-serif;

  --spring: var(--ta-ease-key);
  --out: var(--ta-ease-out);
  --r-lg: 22px;
  --r-md: 16px;
  --r-sm: 11px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--on-ink);
  font-family: var(--f-body);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; letter-spacing: -.01em; word-spacing: .09em; line-height: 1.03; margin: 0; text-wrap: balance; }
p { margin: 0; }

/* butiran film di atas semua lapisan */
.grain {
  position: fixed; inset: -50%; z-index: 90; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* logo: file dari typeanimate-brand/export (assets/brand/). Lebar minimum 96 px */
.logo { display: inline-flex; align-items: center; text-decoration: none; }
.logo img { height: 26px; width: auto; min-width: 96px; }
.caret { display: inline-block; width: .11em; height: .92em; margin-left: .06em; background: var(--accent); vertical-align: -.1em; border-radius: 1px; animation: blink 1.06s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* tombol */
.btn {
  --bg: var(--accent); --fg: var(--ink);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 24px; border: 0; border-radius: 14px; cursor: pointer;
  background: var(--bg); color: var(--fg);
  font-family: var(--f-ui); font-weight: 600; font-size: 16.5px; letter-spacing: .005em; text-decoration: none; white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), inset 0 -2px 0 rgba(0, 0, 0, .18), 0 10px 26px -10px rgba(255, 74, 28, .55), 0 2px 0 rgba(0, 0, 0, .25);
  transition: transform .45s var(--spring), box-shadow .3s var(--out);
}
.btn svg { width: 18px; height: 18px; transition: transform .45s var(--spring); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: translateY(1px) scale(.985); transition-duration: .1s; }
.btn.ghost { --bg: transparent; --fg: var(--on-ink); box-shadow: inset 0 0 0 1px var(--line-ink), inset 0 1px 0 rgba(255, 255, 255, .06); }
.btn.ghost:hover { box-shadow: inset 0 0 0 1px rgba(255, 244, 228, .28); }
.btn.dark { --bg: var(--ink); --fg: var(--on-ink); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12), 0 10px 24px -12px rgba(0, 0, 0, .6); }
.btn.block { width: 100%; }

/* label kecil di atas judul */
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-body); font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent);
}
.kicker::before { content: ""; width: 7px; height: 7px; border-radius: 2px; background: currentColor; box-shadow: 0 0 12px currentColor; }

/* harga */
.strike { position: relative; color: var(--on-ink-3); font-family: var(--f-ui); font-weight: 500; white-space: nowrap; }
.strike::after { content: ""; position: absolute; left: -2px; right: -2px; top: 52%; height: 1.5px; background: var(--accent); transform: rotate(-8deg); }

/* slot video contoh */
.slot {
  position: relative; aspect-ratio: 9 / 16; border-radius: var(--r-md); overflow: hidden; isolation: isolate;
  background: radial-gradient(120% 80% at 30% 0%, #2e2a24 0%, var(--ink-2) 60%);
  box-shadow: inset 0 1px 0 rgba(255, 244, 228, .1), inset 0 0 0 1px var(--line-ink), 0 24px 40px -24px rgba(0, 0, 0, .8);
}
.slot video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.slot.wide { aspect-ratio: 16 / 9; } /* video landscape: satu baris sendiri di grid */
.slot .ph { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 14px; }
.slot .ph-file { font-family: var(--f-mono); font-size: 11.5px; color: var(--on-ink-3); }
.slot .ph-mid { align-self: center; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 244, 228, .06); box-shadow: inset 0 0 0 1px var(--line-ink); }
.slot .ph-mid svg { width: 18px; height: 18px; margin-left: 3px; color: var(--on-ink-2); }
.slot .ph-note { font-family: var(--f-ui); font-size: 13px; line-height: 1.35; color: var(--on-ink-2); }
.slot .meta {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 14px 58px; z-index: 2; /* judul di atas tombol suara supaya tidak tertutup di slot sempit */
  background: linear-gradient(to top, rgba(10, 9, 8, .86), transparent);
  font-family: var(--f-ui); font-weight: 600; font-size: 14px; line-height: 1.3; color: #fff;
}
.slot .meta small { display: block; margin-top: 4px; font-family: var(--f-mono); font-weight: 500; font-size: 11px; color: rgba(255, 255, 255, .62); letter-spacing: .04em; text-transform: uppercase; }
.slot .snd {
  position: absolute; right: 12px; bottom: 12px; z-index: 3; width: 36px; height: 36px; /* bawah: pojok kanan atas video biasanya berisi watermark */ border: 0; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; background: rgba(16, 15, 13, .55); backdrop-filter: blur(8px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14);
}
.slot .snd svg { width: 16px; height: 16px; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line-ink); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 2px; font-family: var(--f-ui); font-weight: 600; font-size: 17px; line-height: 1.35;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { position: relative; flex: none; width: 28px; height: 28px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-ink); transition: transform .5s var(--spring), background .3s; }
.faq summary .pm::before, .faq summary .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 1.6px; background: currentColor; transform: translate(-50%, -50%); }
.faq summary .pm::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .5s var(--spring); }
.faq details[open] summary .pm { background: var(--accent); color: var(--ink); transform: rotate(180deg); }
.faq details[open] summary .pm::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq .ans { padding: 0 44px 22px 2px; color: var(--on-ink-2); }
.faq .ans p + p { margin-top: 10px; }

/* muncul dari kedalaman saat discroll */
.rv { opacity: 0; transform: perspective(900px) translate3d(0, 28px, -60px) rotateX(9deg); transition: opacity .7s var(--out), transform .9s var(--spring); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
  .caret { animation: none; }
  html { scroll-behavior: auto; }
}

:focus-visible { outline: 2px solid var(--soft); outline-offset: 3px; border-radius: 6px; }