:root {
  --bg: #0B0D12;
  --surface: #12161D;
  --surface-2: #14181F;
  --chip: #1D2430;
  --border: #232A36;
  --border-2: #2A3240;
  --border-3: #3A4456;
  --text: #F2F4F7;
  --text-soft: #D6DBE5;
  --text-muted: #B4BCCB;
  --text-dim: #8A94A6;
  --accent: #C8F169;

  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}

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

a:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
  border-radius: 6px;
}

h1, h2, h3, p, ul {
  margin: 0;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

/* ---------- Shared ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.label {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.btn {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  min-height: 54px;
  padding: 0 30px;
  font-size: 17px;
  transition: opacity 0.2s, background 0.2s;
}

.btn:hover {
  opacity: 0.88;
}

.btn--primary {
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
}

.btn--ghost {
  border: 1px solid var(--border-3);
  color: var(--text);
  font-weight: 500;
}

.btn--ghost:hover {
  background: var(--surface);
  opacity: 1;
}

.btn--dark {
  background: var(--bg);
  color: var(--text);
  font-weight: 600;
  padding: 0 32px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
}

.logo-mark rect {
  fill: var(--accent);
}

.section {
  padding-top: 110px;
  padding-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.section__head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 720px;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.section__lead {
  font-size: 18px;
  color: var(--text-muted);
}

/* ---------- Header ---------- */
.header {
  padding-top: 22px;
  padding-bottom: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 28px;
}

.nav__link {
  color: var(--text-muted);
  font-size: 15px;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: color 0.2s;
}

.nav__link:hover {
  color: var(--text);
}

.nav__cta {
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  font-size: 15px;
  padding: 0 20px;
  min-height: 44px;
  border-radius: 999px;
  display: flex;
  align-items: center;
}

/* ---------- Hero ---------- */
.hero {
  padding-top: 88px;
  padding-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
}

.hero__badge {
  border: 1px solid var(--border-2);
  border-radius: 999px;
  padding: 8px 16px;
}

.hero__title {
  max-width: 900px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6.4vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero__title span {
  color: var(--accent);
}

.hero__desc {
  max-width: 680px;
  font-size: 19px;
  color: var(--text-muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 4px;
}

/* Player */
.player {
  width: 100%;
  max-width: 960px;
  margin-top: 40px;
  border-radius: 24px;
  padding: 28px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.player__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 13px;
  border-radius: 999px;
  padding: 6px 14px;
}

.tag--solid {
  color: var(--text);
  background: var(--chip);
}

.tag--outline {
  color: var(--text-muted);
  border: 1px solid var(--border-2);
}

.player__body {
  display: flex;
  align-items: center;
  gap: 20px;
}

.play-btn {
  flex: none;
  width: 56px;
  height: 56px;
  border: 0;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.wave {
  flex: 1 1 0;
  min-width: 0;
  height: 120px;
  display: flex;
  align-items: center;
  gap: 3px;
  overflow: hidden;
}

.wave span {
  flex: 1 1 0;
  min-width: 2px;
  max-width: 7px;
  border-radius: 3px;
  background: #2F3949;
}

.wave span.on {
  background: var(--accent);
}

.player__quote {
  font-size: 18px;
  color: var(--text-soft);
  line-height: 1.6;
}

/* ---------- Features ---------- */
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid--wide {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.feature {
  border-radius: 20px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.icon {
  stroke: var(--accent);
}

.feature h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.feature p,
.step p {
  color: var(--text-muted);
  font-size: 15.5px;
}

/* ---------- Studio ---------- */
.studio {
  border-radius: 24px;
  padding: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.panel {
  min-width: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.panel--script {
  flex: 1 1 340px;
}

.panel--timeline {
  flex: 1.4 1 420px;
}

.line {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.speaker {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  padding: 2px 10px;
}

.speaker--host {
  color: var(--bg);
  background: var(--accent);
}

.speaker--guest {
  color: var(--text);
  background: var(--border-2);
}

.line p {
  color: var(--text-soft);
  font-size: 16px;
}

.panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.export {
  font-size: 13px;
  color: var(--text-muted);
  border: 1px solid var(--border-2);
  border-radius: 999px;
  padding: 4px 14px;
}

.track {
  display: flex;
  align-items: center;
  gap: 14px;
}

.track__label {
  flex: none;
  width: 96px;
  font-size: 13px;
  color: var(--text-muted);
}

.track__lane {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  height: 44px;
  background: var(--surface-2);
  border-radius: 8px;
  overflow: hidden;
}

.clip {
  position: absolute;
  top: 6px;
  bottom: 6px;
  border-radius: 6px;
}

.clip--main { background: var(--accent); }
.clip--guest { background: #5B6A82; }
.clip--music { background: #2F3949; }
.clip--fx { background: var(--text-dim); }

/* ---------- How ---------- */
.step {
  border-top: 1px solid var(--border-3);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 14px;
  color: var(--accent);
}

.step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
}

/* ---------- Use cases ---------- */
.usecase {
  border-radius: 24px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.usecase h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.015em;
}

.usecase > p {
  color: var(--text-muted);
}

.checklist {
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text-soft);
}

.checklist svg {
  flex: none;
  margin-top: 2px;
  stroke: var(--accent);
}

/* ---------- CTA ---------- */
.cta {
  padding-top: 110px;
  padding-bottom: 80px;
}

.cta__box {
  background: var(--accent);
  color: var(--bg);
  border-radius: 32px;
  padding: 72px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.cta__box h2 {
  max-width: 760px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.cta__box p {
  max-width: 560px;
  font-size: 18px;
}

/* ---------- Footer ---------- */
.footer {
  padding-top: 32px;
  padding-bottom: 48px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
}

.footer__meta {
  color: var(--text-dim);
  font-size: 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero {
    padding-top: 48px;
  }

  .section {
    padding-top: 72px;
  }

  .player,
  .usecase {
    padding: 20px;
  }

  .wave {
    height: 80px;
  }

  .track__label {
    width: 72px;
  }

  .cta {
    padding-top: 72px;
  }

  .cta__box {
    padding: 48px 20px;
    border-radius: 24px;
  }
}