:root {
  color-scheme: light;
  --ink: #11110f;
  --muted: #53645c;
  --paper: #eef4f0;
  --card: #fffdf8;
  --line: #cbdad2;
  --accent: #1a8b6e;
  --accent-dark: #0b4938;
  --accent-soft: #69b79f;
  --spotify: #1ed760;
  --spotify-ink: #0b2715;
  --apple: #111111;
  --focus: #2463eb;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { min-width: 320px; background: var(--paper); }

body {
  min-height: 100svh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(26, 139, 110, 0.2), transparent 31rem),
    radial-gradient(circle at 92% 85%, rgba(78, 155, 117, 0.17), transparent 26rem),
    var(--paper);
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  color: white;
  background: var(--ink);
  border-radius: 0.5rem;
  transform: translateY(-180%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  width: min(100%, 70rem);
  margin-inline: auto;
  padding: 1.5rem 1.25rem 0;
}

.brand { display: inline-flex; border-radius: 0.3rem; }
.brand img { display: block; width: clamp(10rem, 42vw, 13.5rem); height: auto; }

.page-shell {
  width: 100%;
  display: grid;
  place-items: center;
  padding: 1.5rem 1rem 2.5rem;
  outline: none;
}

.track-card {
  width: min(100%, 37rem);
  padding: clamp(1.5rem, 5vw, 3rem);
  background: color-mix(in srgb, var(--card) 96%, transparent);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  box-shadow: 0 1.5rem 4rem rgba(11, 73, 56, 0.13);
  position: relative;
  overflow: hidden;
}

.track-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 0.42rem;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-soft));
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 8vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.intro {
  margin: 1rem 0 1.7rem;
  color: var(--muted);
  font-size: clamp(1rem, 3vw, 1.15rem);
  line-height: 1.55;
}

.service-list { display: grid; gap: 0.75rem; }

.listen-button,
.retry-button {
  width: 100%;
  min-height: 3.75rem;
  padding: 0.95rem 1.15rem;
  border: 0;
  border-radius: 0.9rem;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.listen-button:hover { transform: translateY(-2px); }
.listen-button.spotify { color: var(--spotify-ink); background: var(--spotify); }
.listen-button.apple { color: white; background: var(--apple); }
.listen-button.youtube { color: white; background: #c00; }

.listen-button.unavailable {
  color: #6b6257;
  background: #eee9df;
  border: 1px dashed #b9ae9f;
  flex-wrap: wrap;
}

.listen-button.unavailable small { font-size: 0.73rem; font-weight: 650; }

.listen-button:focus-visible,
.retry-button:focus-visible,
.text-link:focus-visible,
.brand:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.track-code {
  margin: 1.4rem 0 0;
  color: var(--muted);
  font: 0.8rem/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.track-code strong { color: var(--ink); }

.home-note {
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
  background: #e3eee8;
  border-radius: 0.85rem;
  line-height: 1.45;
}

.home-note span { color: var(--muted); }

.text-link { color: var(--accent-dark); font-weight: 800; }

.retry-button {
  cursor: pointer;
  justify-content: center;
  color: white;
  background: var(--ink);
}

@media (min-width: 48rem) {
  .site-header { padding-top: 2rem; }
  .page-shell { padding-block: 2rem 4rem; }
  .track-card { border-radius: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}