/* Kinoa sales site – system fonts only (no Google Fonts: no data goes to third parties) */
:root {
  --bg: #070b18;
  --bg2: #0d1428;
  --card: #111a33;
  --line: #22305a;
  --text: #eef1f8;
  --mute: #a3adc6;
  --gold: #d9b25a;
  --gold2: #b8862e;
  --blue: #2ea6ff;
  --pink: #ff4fa3;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--blue); }
img { max-width: 100%; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
header.top {
  position: sticky; top: 0; z-index: 10;
  background: rgba(7, 11, 24, .88); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
header.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { font-weight: 800; letter-spacing: .14em; color: var(--gold); text-decoration: none; font-size: 20px; }
nav a { color: var(--mute); text-decoration: none; margin-left: 18px; font-size: 15px; }
nav a:hover { color: var(--text); }
.btn {
  display: inline-block; padding: 14px 28px; border-radius: 999px; font-weight: 700; text-decoration: none;
  background: linear-gradient(180deg, #f1cf7a, var(--gold2)); color: #1a1205; box-shadow: 0 8px 30px rgba(217, 178, 90, .25);
}
.btn:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); box-shadow: none; }
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero img.bg { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; opacity: .9; }
.hero .shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,11,24,.05) 30%, rgba(7,11,24,.95) 92%); }
.hero .content { position: relative; padding: clamp(220px, 40vw, 560px) 0 56px; }
.hero h1 { font-size: clamp(32px, 5vw, 56px); line-height: 1.1; margin: 0 0 12px; }
.hero p.lead { font-size: 20px; color: var(--mute); max-width: 720px; margin: 0 0 26px; }
.price { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.price .amount { font-size: 34px; font-weight: 800; }
.price small { color: var(--mute); display: block; font-size: 13px; }
section { padding: 72px 0; border-bottom: 1px solid var(--line); }
section h2 { font-size: clamp(26px, 3.4vw, 38px); margin: 0 0 10px; }
section p.sub { color: var(--mute); margin: 0 0 36px; max-width: 760px; }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--mute); font-size: 16px; }
.card .ico { font-size: 26px; margin-bottom: 8px; }
.designs { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.design { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.design img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.design .t { padding: 16px 18px 20px; }
.design h3 { margin: 0 0 4px; }
.design p { margin: 0; color: var(--mute); font-size: 15px; }
.tag { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .08em; padding: 3px 10px; border-radius: 999px; margin-bottom: 8px; }
.tag.gold { background: rgba(217,178,90,.15); color: var(--gold); }
.tag.blue { background: rgba(46,166,255,.15); color: var(--blue); }
.tag.pink { background: rgba(255,79,163,.15); color: var(--pink); }
.gallery { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.gallery figure { margin: 0; }
.gallery img { border-radius: 12px; border: 1px solid var(--line); }
.gallery figcaption { color: var(--mute); font-size: 14px; padding: 6px 2px 0; }
.two { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
ul.check { list-style: none; padding: 0; margin: 0; }
ul.check li { padding: 7px 0 7px 30px; position: relative; }
ul.check li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 800; }
ul.cross li::before { content: "✕"; color: #ff6b6b; }
.notice {
  background: rgba(255, 107, 107, .08); border: 1px solid rgba(255, 107, 107, .35); border-radius: var(--radius);
  padding: 20px 22px; color: #ffd9d9;
}
.notice strong { color: #fff; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 12px; }
details summary { cursor: pointer; font-weight: 700; }
details p { color: var(--mute); margin: 10px 0 0; }
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; position: relative; padding: 0 0 18px 48px; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 50%;
  background: var(--gold2); color: #1a1205; font-weight: 800; display: grid; place-items: center;
}
footer { padding: 36px 0 60px; color: var(--mute); font-size: 14px; }
footer a { color: var(--mute); margin-right: 16px; }
.legal { max-width: 860px; }
.legal h1 { font-size: 34px; margin: 40px 0 8px; }
.legal h2 { font-size: 22px; margin: 32px 0 6px; }
.legal p, .legal li { color: #d6dbea; }
@media (max-width: 640px) {
  nav { display: none; }
  .hero img.bg { position: static; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; opacity: 1; }
  .hero .shade { display: none; }
  .hero .content { padding: 22px 20px 40px; }
  .hero h1 { font-size: 30px; }
  .hero p.lead { font-size: 17px; color: #c9d1e4; }
  .brand { font-size: 18px; }
}

/* header: language switch */
header.top .right { display: flex; align-items: center; gap: 14px; }
.lang a { color: var(--mute); text-decoration: none; font-weight: 700; font-size: 14px; padding: 4px 6px; border-radius: 6px; }
.lang a.on { color: var(--bg); background: var(--gold); }
/* gallery: click to enlarge */
.gallery a { display: block; cursor: zoom-in; }
.gallery a img { transition: transform .2s, border-color .2s; }
.gallery a:hover img { transform: scale(1.02); border-color: var(--gold); }
.lb { position: fixed; inset: 0; z-index: 50; background: rgba(3, 5, 12, .94); display: flex; align-items: center; justify-content: center; padding: 20px; }
.lb[hidden] { display: none; }
.lb figure { margin: 0; max-width: 1600px; width: 100%; }
.lb img { width: 100%; max-height: 84vh; object-fit: contain; border-radius: 10px; }
.lb figcaption { color: var(--mute); text-align: center; padding-top: 10px; }
.lb button { position: absolute; background: rgba(255,255,255,.08); color: var(--text); border: 1px solid var(--line); border-radius: 50%;
  width: 48px; height: 48px; font-size: 28px; line-height: 1; cursor: pointer; }
.lb button:hover { background: rgba(255,255,255,.18); }
.lb-x { top: 18px; right: 18px; }
.lb-p { left: 18px; top: 50%; transform: translateY(-50%); }
.lb-n { right: 18px; top: 50%; transform: translateY(-50%); }
/* manual pages */
.manual figure.shot { margin: 18px 0; }
.manual figure.shot img { border-radius: 12px; border: 1px solid var(--line); }
.manual figure.shot figcaption { color: var(--mute); font-size: 14px; padding-top: 6px; }
.legal .tip { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; }
@media (max-width: 640px) { header.top .right .btn { display: none; } }
.manual > p:first-child { margin-top: 28px; }