@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+Arabic:wght@400;600;700&display=swap");
/* Nobat Genie public demo (NOBAT/nobat-arabic T-302). Static page served at
   /demo next to the app; English and Arabic, left to right and right to left. */
:root {
  --ink: #0b1f2a;
  --ink-2: #3b4d57;
  --paper: #f6f8f7;
  --card: #ffffff;
  --line: #dfe6e3;
  --brand: #1d5c52;
  --accent: #f2b33d;
  --font: "Segoe UI", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --font-ar: "Noto Sans Arabic", "Segoe UI", Tahoma, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #eef3f1; --ink-2: #b6c4c0; --paper: #0d1a20; --card: #13242c; --line: #24414a; --brand: #6fc2b2; }
}
* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); font-family: var(--font); line-height: 1.5; }
html[lang="ar"] { font-family: var(--font-ar); }
body { margin: 0; }
button { font: inherit; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px clamp(16px, 4vw, 48px); border-block-end: 1px solid var(--line); background: var(--card);
  position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; font-size: 20px; color: var(--brand); letter-spacing: -0.2px; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; gap: 2px; }
.lang button { border: 0; background: transparent; color: var(--ink); padding: 6px 14px; border-radius: 999px; cursor: pointer; min-height: 36px; }
.lang button[aria-pressed="true"] { background: var(--brand); color: #fff; }
.lang button:focus-visible, .controls button:focus-visible, .dots button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

main { max-width: 1180px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 32px) 48px; }
.hero { padding: clamp(28px, 6vw, 64px) 0 12px; }
.hero h1 { font-size: clamp(28px, 4.6vw, 48px); line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.5px; }
html[lang="ar"] .hero h1 { letter-spacing: 0; }
.lede { font-size: clamp(17px, 2.2vw, 21px); color: var(--ink-2); margin: 0 0 10px; max-width: 46em; }
.note { display: inline-block; font-size: 14px; background: #fff7e3; color: #6b4a00; border: 1px solid #f5d58a;
  border-radius: 8px; padding: 6px 10px; margin: 6px 0 0; }
@media (prefers-color-scheme: dark) { .note { background: #3a2e12; color: #f7dc9a; border-color: #6b5420; } }

.block { margin-block-start: clamp(28px, 5vw, 48px); }
.block h2 { font-size: clamp(21px, 2.8vw, 28px); margin: 0 0 12px; }
.hint { color: var(--ink-2); margin: -4px 0 14px; }

.video { background: #0b1f2a; border-radius: 14px; overflow: hidden; aspect-ratio: 16 / 9; box-shadow: 0 10px 30px rgba(0,0,0,.12); }
.video video { width: 100%; height: 100%; display: block; }

.tour { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
@media (min-width: 980px) { .tour { grid-template-columns: minmax(0, 3fr) minmax(260px, 1fr); align-items: start; } }
.stage { background: #0b1f2a; border-radius: 14px; padding: clamp(8px, 1.5vw, 14px); display: flex; justify-content: center; }
.frame { position: relative; margin: 0; width: 100%; line-height: 0; border-radius: 8px; overflow: hidden; }
.frame.phone { width: min(360px, 78%); border-radius: 22px; border: 6px solid #22343d; }
.frame img { width: 100%; height: auto; display: block; background: #e9eeec; transition: opacity .2s ease; }
.frame.loading img { opacity: 0.15; }
.frame { min-height: 120px; }
.spot { position: absolute; border: 3px solid var(--accent); border-radius: 10px; background: rgba(242,179,61,.10);
  box-shadow: 0 0 0 9999px rgba(11,31,42,.28); pointer-events: none; padding: 0; transition: all .35s ease; }
.spot::after { content: ""; position: absolute; inset: -8px; border-radius: 14px; border: 3px solid var(--accent); opacity: 0; animation: pulse 1.8s ease-out infinite; }
@keyframes pulse { 0% { opacity: .8; transform: scale(.98); } 100% { opacity: 0; transform: scale(1.04); } }
@media (prefers-reduced-motion: reduce) { .spot { transition: none; } .spot::after { animation: none; } }

.caption { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.count { font-size: 13px; color: var(--ink-2); margin-block-end: 6px; }
.caption p { font-size: clamp(17px, 2vw, 20px); margin: 0 0 16px; min-height: 3.2em; }
.controls { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.controls > button { border: 1px solid var(--line); background: transparent; color: var(--ink); border-radius: 10px; padding: 8px 16px; min-height: 42px; cursor: pointer; }
.controls > button.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.controls > button:disabled { opacity: .4; cursor: default; }
.dots { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; flex: 1; min-width: 120px; }
.dots button { width: 12px; height: 12px; border-radius: 50%; border: 0; padding: 0; background: var(--line); cursor: pointer; }
.dots button[aria-selected="true"] { background: var(--brand); transform: scale(1.25); }

.features ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.features li { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.features li strong { display: block; margin-block-end: 4px; }
.features li span { color: var(--ink-2); font-size: 15px; }

.foot { border-block-start: 1px solid var(--line); padding: 20px clamp(16px, 4vw, 48px); color: var(--ink-2); font-size: 14px; text-align: center; }