:root {
  --bg: #101014;
  --panel: #16161c;
  --line: #26262f;
  --ink: #f2f1ee;
  --muted: #a2a2af;
  --faint: #6f6f7d;
  --a1: #e0399b;
  --grad: linear-gradient(135deg, #e0399b 0%, #ff7a59 100%);
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 var(--sans);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 18px; height: 18px; border-radius: 5px; background: var(--grad); }
.brand-name { font-weight: 700; letter-spacing: -0.01em; }
.nav { display: flex; gap: 20px; font-size: 0.9rem; color: var(--muted); }
.nav a { border-bottom: 1px solid transparent; padding-bottom: 2px; }
.nav a:hover { color: var(--ink); border-bottom-color: var(--a1); }
.hero {
  padding: 80px 24px 72px;
  border-bottom: 1px solid var(--line);
  background: radial-gradient(58% 90% at 50% 0%, rgba(224, 57, 155, 0.16), transparent 70%);
}
.hero-inner { max-width: 880px; margin: 0 auto; text-align: center; }
.eyebrow, .kicker {
  margin: 0 0 16px;
  font-size: 0.76rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}
.eyebrow { color: var(--muted); }
.kicker { color: var(--a1); }
.hero-title {
  margin: 0 0 22px;
  font-size: clamp(2.4rem, 8.4vw, 5rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.045em;
}
.hero-title em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-title::after {
  content: "";
  display: block;
  width: 92px;
  height: 4px;
  margin: 26px auto 0;
  border-radius: 4px;
  background: var(--grad);
}
.hero-copy { margin: 0 auto; max-width: 46rem; font-size: 1.06rem; color: var(--muted); }
.hero-note { margin: 0; font-size: 0.82rem; color: var(--faint); }
.play {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 78px;
  height: 78px;
  margin: 40px auto 26px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 14px 40px rgba(224, 57, 155, 0.28);
}
.play-glyph {
  display: block;
  width: 0;
  height: 0;
  margin-left: 6px;
  border: 13px solid transparent;
  border-right: 0;
  border-left: 21px solid var(--bg);
}
.feature {
  display: grid;
  gap: 32px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 68px 24px;
  border-bottom: 1px solid var(--line);
}
.feature-text h2 {
  margin: 0 0 14px;
  font-size: clamp(1.55rem, 4.4vw, 2.15rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.feature-text p { margin: 0 0 18px; color: var(--muted); }
.points { margin: 0; padding: 0; list-style: none; }
.points li { position: relative; padding-left: 20px; font-size: 0.95rem; color: #cfced8; }
.points li + li { margin-top: 8px; }
.points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--grad);
}
.feature-art {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}
.art-card, .art-stack, .waveform { width: 100%; max-width: 320px; }
.art-card {
  height: 176px;
  border-radius: 16px;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.16) 0 2px, transparent 2px 26px),
    linear-gradient(150deg, #e0399b, #ff7a59);
}
.art-stack { display: flex; flex-direction: column; gap: 12px; }
.art-bar { height: 16px; border-radius: 8px; background: var(--grad); }
.art-bar.b2 { width: 82%; opacity: 0.74; }
.art-bar.b3 { width: 64%; opacity: 0.58; }
.art-bar.b4 { width: 46%; opacity: 0.42; }
.art-bar.b5 { width: 28%; opacity: 0.28; }
.waveform { display: flex; align-items: center; gap: 4px; height: 168px; }
.wbar {
  flex: 1;
  min-width: 3px;
  height: 26%;
  border-radius: 3px;
  background: var(--grad);
  transition: height 220ms ease-in-out;
}
.footer { padding: 52px 24px 64px; }
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-host {
  margin: 0 0 10px;
  font-size: 1.02rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}
.footer-line { margin: 0 0 18px; max-width: 44rem; color: var(--muted); }
.footer-fine {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--faint);
}
@media (min-width: 820px) {
  .feature { grid-template-columns: 1.05fr 0.95fr; gap: 56px; padding: 88px 32px; }
  .feature-art { min-height: 260px; }
  .feature.reverse .feature-text { order: 2; }
  .feature.reverse .feature-art { order: 1; }
  .hero { padding: 116px 32px 100px; }
}
@media (prefers-reduced-motion: reduce) {
  .wbar { transition: none; }
}