:root {
  color-scheme: dark;
  --bg: #0b0f10;
  --bg-2: #101719;
  --ink: #f7f4ed;
  --muted: #aeb8b4;
  --line: rgba(247, 244, 237, 0.16);
  --panel: #141b1d;
  --teal: #7bc7bd;
  --coral: #ee8067;
  --gold: #d6b268;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 50% -10%, rgba(123, 199, 189, 0.16), transparent 34rem),
    linear-gradient(180deg, #0d1214 0%, var(--bg) 42%, #0d1214 100%);
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 5vw, 72px);
  padding: 17px clamp(18px, 4vw, 48px);
  background: rgba(11, 15, 16, 0.84);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav,
.hero-actions,
.signup-row,
.player-controls {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 780;
}

.brand-mark {
  width: 26px;
  height: 26px;
  border: 2px solid var(--teal);
  border-radius: 50%;
  box-shadow: inset -8px 0 0 rgba(238, 128, 103, 0.95);
}

.site-nav {
  gap: clamp(14px, 3vw, 30px);
  color: var(--muted);
  font-size: 0.94rem;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--ink);
}

.app-hero {
  display: grid;
  justify-items: center;
  padding: clamp(54px, 8vw, 96px) clamp(18px, 4vw, 56px) clamp(42px, 7vw, 72px);
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  width: min(100%, 820px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 780;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(4.4rem, 14vw, 10.5rem);
  line-height: 0.86;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5.8vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.06rem;
}

.hero-lede,
.section p,
.app-highlights span,
.site-footer {
  color: var(--muted);
}

.hero-lede {
  max-width: 690px;
  margin: 0 auto 28px;
  font-size: clamp(1.08rem, 2.1vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions {
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.button,
.signup button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 760;
  cursor: pointer;
}

.button.primary,
.signup button {
  background: var(--coral);
  color: #170f0c;
}

.button.secondary {
  background: rgba(247, 244, 237, 0.03);
  color: var(--ink);
  border-color: var(--line);
}

.app-visual {
  width: min(100%, 920px);
  margin: clamp(34px, 6vw, 62px) 0 0;
  border: 1px solid rgba(247, 244, 237, 0.1);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.app-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.app-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 1050px);
  margin: 0 auto;
  padding: clamp(34px, 6vw, 68px) clamp(18px, 4vw, 56px);
}

.app-highlights div {
  min-height: 148px;
  padding: 24px;
  background: rgba(20, 27, 29, 0.88);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.app-highlights strong,
.app-highlights span {
  display: block;
}

.app-highlights strong {
  margin-bottom: 10px;
  font-size: 1.02rem;
}

.app-highlights span,
.feature-grid p,
.listening-content p,
.launch p {
  line-height: 1.55;
}

.section {
  width: min(100%, 1050px);
  margin: 0 auto;
  padding: clamp(54px, 8vw, 96px) clamp(18px, 4vw, 56px);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto clamp(30px, 5vw, 48px);
  text-align: center;
}

.section-heading p {
  max-width: 640px;
  margin: 18px auto 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.feature-grid article {
  min-height: 192px;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.listening-band {
  background: #eef3ef;
  color: #101719;
}

.listening-band .eyebrow {
  color: #237167;
}

.listening-content {
  display: grid;
  justify-items: center;
}

.listening-content p {
  color: #3e4d49;
  font-size: 1.08rem;
}

.player-panel {
  width: min(100%, 390px);
  border-radius: 8px;
  padding: 20px;
  background: #101719;
  color: var(--ink);
  box-shadow: 0 24px 60px rgba(16, 23, 25, 0.2);
}

.album-art {
  aspect-ratio: 1;
  border-radius: 6px;
  margin-bottom: 18px;
  background:
    linear-gradient(135deg, rgba(123, 199, 189, 0.76), rgba(238, 128, 103, 0.86)),
    radial-gradient(circle at 70% 22%, #f7f4ed, transparent 24%);
}

.track-meta span,
.track-meta small {
  color: var(--muted);
}

.track-meta strong,
.track-meta small {
  display: block;
}

.track-meta strong {
  margin: 6px 0;
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.05;
}

.progress {
  height: 6px;
  margin: 22px 0 18px;
  border-radius: 999px;
  background: rgba(247, 244, 237, 0.18);
  overflow: hidden;
}

.progress span {
  display: block;
  width: 58%;
  height: 100%;
  background: var(--teal);
}

.player-controls {
  justify-content: center;
  gap: 14px;
}

.player-controls span {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(247, 244, 237, 0.12);
}

.player-controls span:nth-child(2) {
  width: 54px;
  height: 54px;
  background: var(--coral);
}

.launch {
  display: grid;
  justify-items: center;
  border-bottom: 1px solid var(--line);
}

.signup {
  width: min(100%, 520px);
}

.signup label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.signup-row {
  gap: 10px;
}

.signup input {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: var(--panel);
  color: var(--ink);
  font: inherit;
}

.signup input:focus {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.site-footer {
  display: flex;
  justify-content: center;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 56px);
}

@media (max-width: 920px) {
  .app-highlights,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid article,
  .app-highlights div {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  .site-header,
  .site-footer,
  .signup-row {
    align-items: stretch;
    flex-direction: column;
  }

  .site-header {
    justify-content: stretch;
  }

  .site-nav {
    justify-content: space-between;
  }

  h1 {
    font-size: clamp(3.25rem, 17vw, 4.2rem);
  }

  .app-hero {
    padding-top: 48px;
  }

  .app-visual {
    margin-top: 32px;
  }

  .app-visual img {
    aspect-ratio: 4 / 5;
  }

  .button,
  .signup button {
    width: 100%;
  }
}