:root {
  --bg: #0b0b0d;
  --bg-soft: #131318;
  --card: #17171d;
  --line: #26262e;
  --text: #f2f2f5;
  --dim: #9a9aa5;
  --dimmer: #62626c;
  --accent: #f5c518;
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Segoe UI", sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* ── header ── */
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1060px;
  margin: 0 auto;
  padding: 22px 24px;
}
.logo { font-weight: 800; font-size: 20px; letter-spacing: 0.5px; }
.logo-dot { color: var(--dimmer); font-weight: 500; }
nav a {
  color: var(--dim);
  text-decoration: none;
  margin-left: 22px;
  font-size: 14px;
}
nav a:hover { color: var(--text); }
.lang-btn {
  margin-left: 22px;
  padding: 3px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--dim);
  background: transparent;
  border: 1px solid var(--dimmer);
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.15s, border-color 0.15s;
}
.lang-btn:hover { color: var(--text); border-color: var(--text); }

main { max-width: 1060px; margin: 0 auto; padding: 0 24px; }

/* ── hero ── */
.hero { padding: 64px 0 40px; text-align: center; }
.hero-kicker {
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(44px, 8vw, 84px);
  font-weight: 900;
  line-height: 1.12;
  margin: 14px 0 20px;
  letter-spacing: -1px;
}
.hero-sub { color: var(--dim); font-size: 17px; }
.hero-sub b { color: var(--text); }

/* ── virtual touch bar ── */
.tb-wrap { margin: 44px auto 0; max-width: 860px; }
.tb-frame {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(180deg, #1c1c1f, #0e0e10);
  border: 1px solid #2a2a2e;
  border-radius: 12px;
  padding: 7px 14px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.tb-esc { color: #6b6b70; font-size: 13px; flex: none; }
#tb {
  flex: 1;
  min-width: 0;
  width: 100%;
  height: 56px;
  display: block;
  border-radius: 6px;
  background: #000;
  cursor: pointer;
  touch-action: manipulation;
}
.tb-tabs { margin-top: 16px; display: flex; gap: 8px; justify-content: center; }
.tb-tabs button {
  background: var(--card);
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}
.tb-tabs button:hover { color: var(--text); border-color: #3a3a44; }
.tb-tabs button.active {
  background: var(--accent);
  color: #1a1400;
  border-color: var(--accent);
  font-weight: 700;
}
.tb-hint { color: var(--dimmer); font-size: 13px; margin-top: 12px; }
#tb-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  left: -9999px;
}

/* ── apps ── */
.apps { padding: 72px 0 24px; }
h2 { font-size: 32px; font-weight: 800; letter-spacing: -0.5px; }
.count { color: var(--dimmer); font-weight: 500; font-size: 22px; }
.section-sub { color: var(--dim); margin: 8px 0 28px; font-size: 15px; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 18px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
}
.card-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.app-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #000;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex: none;
}
.card h3 { font-size: 20px; font-weight: 800; line-height: 1.3; }
.card-en { color: var(--dimmer); font-size: 13px; }
.card-tagline { color: var(--dim); font-size: 15px; margin-bottom: 14px; }
.card ul { list-style: none; margin-bottom: 20px; }
.card li {
  color: var(--dim);
  font-size: 14px;
  padding-left: 18px;
  position: relative;
  margin-bottom: 6px;
}
.card li::before { content: "·"; color: var(--accent); position: absolute; left: 4px; font-weight: 900; }
.card-actions { margin-top: auto; display: flex; gap: 10px; }
.btn {
  flex: 1;
  text-align: center;
  text-decoration: none;
  border-radius: 10px;
  padding: 11px 0;
  font-size: 14px;
  font-weight: 700;
}
.btn-primary { background: var(--text); color: #111; }
.btn-primary:hover { background: #fff; }
.btn-ghost { border: 1px solid var(--line); color: var(--dim); }
.btn-ghost:hover { color: var(--text); border-color: #3a3a44; }
.coming { margin-top: 18px; border-style: dashed; background: transparent; }

/* ── manifesto ── */
.manifesto { padding: 72px 0; max-width: 720px; }
.manifesto p { color: var(--dim); font-size: 16.5px; margin-top: 18px; }
.manifesto b { color: var(--text); }

/* ── footer ── */
footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 36px 24px 48px;
  text-align: center;
  color: var(--dim);
  font-size: 14px;
}
footer a { color: var(--text); }
.fine { color: var(--dimmer); font-size: 12px; margin-top: 10px; }

@media (max-width: 640px) {
  .hero { padding-top: 40px; }
  #tb { height: 40px; }
  .tb-frame { padding: 5px 10px; }
}