/* LUMIPLAYER static site */
:root {
  --bg: #080B10;
  --bg-soft: #0D1320;
  --surface: rgba(17, 24, 39, 0.78);
  --surface-strong: #111827;
  --surface-soft: #1F2937;
  --primary: #4BE277;
  --primary-dark: #22C55E;
  --accent: #FFB95F;
  --text: #F8FAFC;
  --muted: #94A3B8;
  --border: rgba(148, 163, 184, 0.18);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius-xl: 28px;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 12%, rgba(75, 226, 119, 0.16), transparent 28%),
    radial-gradient(circle at 84% 22%, rgba(255, 185, 95, 0.14), transparent 26%),
    linear-gradient(180deg, #05070B 0%, var(--bg) 42%, #070A10 100%);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary); }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(8, 11, 16, 0.72);
  border-bottom: 1px solid var(--border);
}
.nav { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -0.03em; font-size: 20px; }
.brand img { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 0 28px rgba(75, 226, 119, 0.24); }
.nav-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 14px; }
.cta, .secondary-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0 18px; border-radius: 999px; font-weight: 750;
}
.cta { color: #06100A; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); box-shadow: 0 12px 36px rgba(75, 226, 119, 0.20); }
.cta:hover { color: #06100A; filter: brightness(1.05); }
.secondary-btn { color: var(--text); border: 1px solid var(--border); background: rgba(255, 255, 255, 0.04); }
.hero { padding: 88px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.badge {
  display: inline-flex; gap: 8px; align-items: center; color: var(--primary);
  background: rgba(75, 226, 119, 0.10); border: 1px solid rgba(75, 226, 119, 0.24);
  border-radius: 999px; padding: 8px 12px; font-size: 13px; font-weight: 700;
}
h1 { font-size: clamp(44px, 7vw, 78px); line-height: 0.96; letter-spacing: -0.07em; margin: 18px 0 20px; }
.gradient-text { background: linear-gradient(135deg, var(--primary) 0%, #B7F36B 46%, var(--accent) 100%); -webkit-background-clip: text; color: transparent; }
.lead { color: var(--muted); font-size: clamp(18px, 2vw, 21px); line-height: 1.7; max-width: 640px; margin: 0 0 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-card {
  position: relative; padding: 26px; border-radius: 36px; border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02)), rgba(17, 24, 39, 0.7);
  box-shadow: var(--shadow); overflow: hidden;
}
.logo-showcase { width: 100%; border-radius: 28px; display: block; box-shadow: 0 20px 80px rgba(0,0,0,0.42); }
.player-strip { margin-top: 18px; padding: 16px; border-radius: 22px; border: 1px solid var(--border); background: rgba(8, 11, 16, 0.72); }
.player-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.equalizer { display: flex; align-items: end; gap: 5px; height: 24px; }
.equalizer span { width: 5px; border-radius: 99px; background: linear-gradient(180deg, var(--primary), var(--accent)); }
.equalizer span:nth-child(1) { height: 12px; } .equalizer span:nth-child(2) { height: 21px; } .equalizer span:nth-child(3) { height: 16px; } .equalizer span:nth-child(4) { height: 24px; } .equalizer span:nth-child(5) { height: 14px; }
.section { padding: 72px 0; }
.section-title { max-width: 780px; margin-bottom: 34px; }
.kicker { color: var(--primary); font-weight: 800; text-transform: uppercase; letter-spacing: 0.14em; font-size: 12px; }
h2 { font-size: clamp(32px, 4vw, 48px); letter-spacing: -0.05em; margin: 10px 0 12px; }
.section-title p, .card p, .legal-content p, .legal-content li { color: var(--muted); line-height: 1.75; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 24px; border-radius: var(--radius-xl); border: 1px solid var(--border); background: var(--surface); box-shadow: 0 12px 38px rgba(0,0,0,0.22); }
.icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 16px; background: linear-gradient(135deg, rgba(75,226,119,0.18), rgba(255,185,95,0.18)); border: 1px solid rgba(255,255,255,0.08); font-size: 24px; }
.card h3 { font-size: 20px; letter-spacing: -0.03em; margin: 18px 0 8px; }
.notice { border: 1px solid rgba(255, 185, 95, 0.28); background: rgba(255, 185, 95, 0.08); border-radius: var(--radius-xl); padding: 22px; }
.notice strong { color: var(--accent); }
.legal-hero { padding: 62px 0 28px; }
.legal-content {
  padding: 30px; border-radius: var(--radius-xl); border: 1px solid var(--border);
  background: rgba(17, 24, 39, 0.72); box-shadow: var(--shadow); margin-bottom: 72px;
}
.legal-content h1 { font-size: clamp(38px, 5vw, 58px); }
.legal-content h2 { margin-top: 36px; font-size: 26px; }
.legal-content h3 { margin-top: 26px; color: var(--text); }
.legal-content a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.legal-content ul { padding-left: 22px; }
.footer { padding: 42px 0; border-top: 1px solid var(--border); color: var(--muted); }
.footer-grid { display: flex; justify-content: space-between; gap: 22px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.small { color: var(--muted); font-size: 13px; }
@media (max-width: 860px) {
  .hero { padding: 58px 0 48px; }
  .hero-grid, .grid { grid-template-columns: 1fr; }
  .nav-links { gap: 12px; }
  .nav-links a:not(.cta) { display: none; }
  .container { width: min(100% - 28px, var(--max)); }
}