:root {
  --paper: #fbf3e5;
  --paper-warm: #f5e8cf;
  --ink: #2b241c;
  --ink-soft: #6b5e4e;
  --accent: #f2a054;
  --accent-ink: #a05c13;
  --card: rgba(255, 252, 245, 0.85);
  --card-border: rgba(90, 72, 50, 0.18);
  --shadow: 0 10px 30px rgba(90, 72, 50, 0.12);
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
}

body {
  background:
    radial-gradient(circle at 85% 10%, rgba(242, 160, 84, 0.32), transparent 60%),
    radial-gradient(circle at 10% 90%, rgba(134, 150, 114, 0.14), transparent 60%),
    var(--paper);
}

.page {
  max-width: 520px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

/* Hero */

.hero { text-align: center; padding: 36px 0 24px; }

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: 0.01em;
  margin-bottom: 28px;
}

.brand-moon { font-size: 22px; margin-right: 2px; }

.hero-title {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 34px;
  line-height: 1.18;
  color: var(--ink);
  margin: 12px 0 14px;
}

.hero-subtitle {
  color: var(--ink-soft);
  font-size: 16px;
  max-width: 38ch;
  margin: 0 auto;
}

/* Audio preview */

.preview {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
  margin: 28px 0 16px;
  box-shadow: var(--shadow);
  text-align: center;
}

.preview h3 {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.preview audio { width: 100%; max-width: 440px; display: block; margin: 0 auto; }

.preview-note {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 14px;
  max-width: 38ch;
  margin-inline: auto;
}

/* Inviter callout */

.inviter {
  background: rgba(242, 160, 84, 0.14);
  border: 1px solid rgba(242, 160, 84, 0.35);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
  color: var(--accent-ink);
  text-align: center;
  margin-bottom: 16px;
}

/* CTA */

.cta { text-align: center; margin: 28px 0 24px; }

.cta-button {
  appearance: none;
  display: block;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  padding: 15px 20px;
  font-family: inherit;
  font-size: 17px;
  font-weight: 600;
  color: white;
  background: var(--accent);
  border: 0;
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(242, 160, 84, 0.35);
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.cta-button:active {
  transform: translateY(1px);
  box-shadow: 0 4px 10px rgba(242, 160, 84, 0.3);
}

.cta-note {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 12px;
}

.code-readout {
  display: block;
  font-family: "SF Mono", Menlo, monospace;
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 8px;
  letter-spacing: 0.08em;
}

/* Footer */

.footer {
  margin-top: 36px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 12px;
}

.footer a { color: var(--ink-soft); text-decoration: none; margin: 0 4px; }
.footer a:hover { text-decoration: underline; }