@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #0B0B0C;
  --bg-alt: #0E0D0F;
  --card: #151417;
  --border: #26232A;
  --gold: #C9A24B;
  --gold-light: #E8C97A;
  --ivory: #EDE7DA;
  --muted: #948E86;
  --muted-2: #5C5850;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ivory);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.5;
}

.font-display { font-family: 'Cormorant Garamond', serif; }
.font-mono { font-family: 'JetBrains Mono', monospace; }

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

.wrap { max-width: 720px; margin: 0 auto; padding: 0 24px; }

/* NAV */
nav.top {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  background: rgba(11,11,12,0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #1E1C21;
}
nav.top .inner {
  max-width: 960px; margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
nav.top .logo { font-family: 'Cormorant Garamond', serif; font-size: 22px; }
nav.top .logo span { color: var(--gold); }
nav.top .badge {
  display: flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted);
}
nav.top .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--gold);
  animation: pulse-dot 1.6s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* HERO */
header.hero {
  position: relative;
  padding: 160px 24px 110px;
  text-align: center;
  overflow: hidden;
}
header.hero .eyebrow {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold);
  margin-bottom: 24px;
}
header.hero h1 {
  font-family: 'Cormorant Garamond', serif; font-weight: 500;
  font-size: clamp(40px, 7vw, 68px); line-height: 1.05; margin: 0;
}
header.hero h1 em { color: var(--gold-light); font-style: italic; }
header.hero p.lead {
  color: var(--muted); font-weight: 300; font-size: 18px;
  max-width: 560px; margin: 28px auto 0;
}

/* CTA button */
.btn-gold {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 40px; border-radius: 999px; border: none; cursor: pointer;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  color: #0B0B0C; font-family: 'Inter', sans-serif; font-weight: 500; font-size: 14px;
  letter-spacing: 0.02em;
  box-shadow: 0 0 40px -8px rgba(201,162,75,0.55);
  transition: filter 200ms ease, transform 120ms ease;
}
.btn-gold:hover { filter: brightness(1.1); }
.btn-gold:active { transform: scale(0.98); }

.secure-note {
  display: flex; align-items: center; gap: 6px; justify-content: center;
  margin-top: 16px; font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--muted);
}

/* Waveform */
.waveform { display: flex; align-items: flex-end; gap: 3px; }
.waveform span {
  width: 3px; border-radius: 999px;
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  animation: bar 1.6s ease-in-out infinite;
}
@keyframes bar { 0%,100% { transform: scaleY(0.4); } 50% { transform: scaleY(1); } }
header.hero .amb-waveform {
  position: absolute; bottom: 0; left: 24px; right: 24px; height: 140px;
  opacity: 0.35; justify-content: space-between; pointer-events: none;
}

/* Sections */
section {
  padding: 96px 24px; border-top: 1px solid #1E1C21;
}
section.alt { background: var(--bg-alt); }
section h2 {
  font-family: 'Cormorant Garamond', serif; font-size: clamp(28px, 4vw, 38px);
  text-align: center; margin: 0 0 48px;
}

.grid3 {
  max-width: 960px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@media (max-width: 720px) { .grid3 { grid-template-columns: 1fr; } }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 28px; transition: border-color 200ms ease;
}
.card:hover { border-color: rgba(201,162,75,0.4); }
.card .icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(201,162,75,0.1); color: var(--gold-light);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; font-size: 18px;
}
.card h3 { margin: 0 0 8px; font-weight: 500; font-size: 16px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

/* FAQ */
.faq { max-width: 640px; margin: 0 auto; }
.faq details {
  border-bottom: 1px solid var(--border); padding: 18px 0;
}
.faq summary {
  cursor: pointer; list-style: none; display: flex;
  justify-content: space-between; align-items: center;
  font-size: 15px; color: var(--ivory);
}
.faq summary::-webkit-details-marker { display: none; }
.faq p { color: var(--muted); font-size: 14px; margin: 12px 0 0; padding-right: 24px; }

/* Checkout form */
.checkout-card {
  max-width: 380px; margin: 0 auto; background: var(--card);
  border: 1px solid var(--border); border-radius: 16px; padding: 32px;
}
.checkout-card h3 { font-family: 'Cormorant Garamond', serif; font-size: 26px; margin: 0 0 6px; }
.checkout-card .sub { color: var(--muted); font-size: 14px; margin-bottom: 24px; }
.checkout-card label {
  display: block; font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--muted); margin-bottom: 8px;
}
.checkout-card input[type="email"] {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 13px 16px; color: var(--ivory); font-size: 14px;
  outline: none; margin-bottom: 20px;
}
.checkout-card input[type="email"]:focus { border-color: var(--gold); }
.checkout-card .btn-gold { width: 100%; }
.error-msg {
  background: rgba(220,80,80,0.08); border: 1px solid rgba(220,80,80,0.3);
  color: #E39A9A; font-size: 13px; padding: 10px 14px; border-radius: 8px;
  margin-bottom: 18px;
}

/* Player de prévia — múltiplas faixas */
.big-player {
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  padding: 32px; text-align: center;
}
.big-play-btn {
  width: 60px; height: 60px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--gold); color: #0B0B0C; font-size: 16px;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 18px;
  transition: filter 200ms ease;
}
.big-play-btn:hover { filter: brightness(1.1); }
.now-playing { font-size: 15px; color: var(--ivory); margin-bottom: 4px; }
.now-playing-sub { font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.big-player .waveform span { animation: bar 1.6s ease-in-out infinite; }
.tracklist { text-align: left; border-top: 1px solid var(--border); padding-top: 14px; margin-top: 6px; }
.tl-item {
  display: flex; align-items: center; justify-content: flex-start; gap: 12px;
  padding: 10px 8px; text-align: left;
  font-size: 14px; color: var(--muted); cursor: pointer; border-radius: 8px;
  transition: background 150ms ease, color 150ms ease;
}
.tl-item:hover { background: rgba(201,162,75,0.06); }
.tl-item.active { color: var(--gold-light); }
.tl-num { width: 20px; flex-shrink: 0; font-size: 11px; color: var(--muted); text-align: left; }
.tl-item.active .tl-num { color: var(--gold-light); }

/* Sticky bar */
.sticky-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 40;
  background: rgba(11,11,12,0.95); backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  transform: translateY(100%); transition: transform 400ms ease;
}
.sticky-bar.show { transform: translateY(0); }
.sticky-bar .inner {
  max-width: 960px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 16px;
}
.sticky-bar .price { font-family: 'JetBrains Mono', monospace; color: var(--gold-light); }
.sticky-bar .btn-gold { margin-left: auto; padding: 10px 24px; font-size: 13px; }

/* Success / status pages */
.status-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 40px 24px;
}
.status-card {
  max-width: 420px; width: 100%; text-align: center;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 48px 36px;
}
.status-card .badge-icon {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.status-card.paid .badge-icon { background: rgba(201,162,75,0.12); color: var(--gold-light); }
.status-card.pending .badge-icon { background: rgba(201,162,75,0.12); color: var(--gold-light); }
.status-card.failed .badge-icon { background: rgba(220,80,80,0.12); color: #E39A9A; }
.status-card h1 { font-family: 'Cormorant Garamond', serif; font-size: 28px; margin: 0 0 10px; }
.status-card p { color: var(--muted); font-size: 14px; margin-bottom: 28px; }

footer.site {
  padding: 32px 24px; text-align: center; border-top: 1px solid #1E1C21;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted-2);
}