:root {
  color-scheme: dark;
  --bg: #07110f;
  --panel: rgba(14, 39, 32, 0.78);
  --panel-strong: #0e2821;
  --text: #f6f3e8;
  --muted: #b9c6bf;
  --green: #4ee09a;
  --gold: #f2cd67;
  --line: rgba(255, 255, 255, 0.13);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 12% -5%, rgba(78, 224, 154, 0.16), transparent 38%),
    linear-gradient(150deg, #07110f 0%, #0a1914 48%, #07110f 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

.ambient {
  position: fixed;
  z-index: 0;
  width: 22rem;
  height: 22rem;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.13;
  pointer-events: none;
}

.ambient-one {
  top: 15%;
  right: -10rem;
  background: var(--gold);
}

.ambient-two {
  bottom: -9rem;
  left: -8rem;
  background: var(--green);
}

.shell {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, 960px);
  margin: 0 auto;
  padding: 72px 0 44px;
}

.hero {
  max-width: 760px;
  padding: 20px 0 42px;
}

.kicker,
.label {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: clamp(3.4rem, 10vw, 7.8rem);
  line-height: 0.86;
  letter-spacing: -0.075em;
}

h1 span {
  display: block;
  color: var(--gold);
}

.lead {
  max-width: 630px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
}

.player-card {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 26px 30px;
  align-items: center;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(140deg, rgba(24, 64, 52, 0.95), rgba(10, 28, 23, 0.94));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.number {
  display: grid;
  width: 118px;
  height: 118px;
  place-items: center;
  border: 1px solid rgba(242, 205, 103, 0.36);
  border-radius: 25px;
  color: var(--gold);
  background: rgba(242, 205, 103, 0.09);
  font-size: 3.4rem;
  font-weight: 900;
  letter-spacing: -0.07em;
}

.player-copy h2,
.section-title h2 {
  margin-bottom: 8px;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
}

.meta span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.8rem;
}

audio {
  grid-column: 1 / -1;
  width: 100%;
  height: 54px;
  accent-color: var(--green);
}

.download {
  grid-column: 1 / -1;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 14px;
  color: #062014;
  background: var(--green);
  font-weight: 850;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

.download:hover {
  transform: translateY(-2px);
  background: #72e9ad;
}

.download:focus-visible,
footer a:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.lyrics {
  margin-top: 84px;
}

.section-title {
  margin-bottom: 25px;
}

.lyrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.lyrics-grid p {
  min-height: 150px;
  margin: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 19px;
  color: #e3e8e4;
  background: rgba(255, 255, 255, 0.035);
  font-size: 1rem;
}

.lyrics-grid p:nth-child(3) {
  border-color: rgba(78, 224, 154, 0.25);
  background: rgba(78, 224, 154, 0.06);
}

footer {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  justify-content: space-between;
  margin-top: 70px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

footer p {
  margin-bottom: 0;
}

footer a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--gold);
  text-underline-offset: 4px;
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 1.25rem, 960px);
    padding-top: 38px;
  }

  .hero {
    padding-bottom: 30px;
  }

  h1 {
    font-size: clamp(3.6rem, 20vw, 5.4rem);
  }

  .player-card {
    grid-template-columns: 78px 1fr;
    gap: 18px;
    padding: 20px;
    border-radius: 22px;
  }

  .number {
    width: 78px;
    height: 78px;
    border-radius: 18px;
    font-size: 2.45rem;
  }

  .meta span:last-child {
    display: none;
  }

  .lyrics {
    margin-top: 58px;
  }

  .lyrics-grid {
    grid-template-columns: 1fr;
  }

  .lyrics-grid p {
    min-height: 0;
  }

  footer {
    margin-top: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .download {
    transition: none;
  }
}