/* Vibe marketing site — shared stylesheet, no build step. */

:root {
  --bg: #0b0c10;
  --bg-elevated: #14161b;
  --border: #23262e;
  --text: #f2f3f5;
  --text-muted: #a2a7b3;
  --accent: #7c5cff;
  --accent-strong: #9b82ff;
  --accent-contrast: #ffffff;
  --success: #4ade80;
  --danger: #f87171;
  --radius: 12px;
  --max-width: 1080px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #fbfbfd;
    --bg-elevated: #ffffff;
    --border: #e4e5ea;
    --text: #16171c;
    --text-muted: #5b5f6b;
    --accent: #6d4bff;
    --accent-strong: #5636e0;
    --accent-contrast: #ffffff;
  }
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark light;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-strong);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

header.site-header .logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--text);
  letter-spacing: -0.02em;
}

header.site-header .logo img {
  height: 28px;
  width: auto;
  display: block;
}

header.site-header .logo span {
  color: var(--accent-strong);
}

nav.site-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

nav.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
}

nav.site-nav a:hover {
  color: var(--text);
}

nav.site-nav a.button {
  color: var(--accent-contrast);
  background: var(--accent);
  padding: 8px 16px;
  border-radius: 999px;
}

nav.site-nav a.button:hover {
  background: var(--accent-strong);
}

main {
  padding: 64px 0 96px;
}

.hero {
  text-align: center;
  padding: 48px 0 80px;
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  letter-spacing: -0.03em;
  margin: 0 0 20px;
}

.hero p.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 32px;
}

.cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.button-primary,
.button-secondary {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.button-primary {
  background: var(--accent);
  color: var(--accent-contrast);
}

.button-primary:hover {
  background: var(--accent-strong);
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.button-secondary:hover {
  border-color: var(--text-muted);
}

.section-title {
  text-align: center;
  margin: 0 0 48px;
}

.section-title h2 {
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.section-title p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin: 0 0 96px;
}

.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.feature-card p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.95rem;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.plan-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}

.plan-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.plan-card .plan-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 4px;
}

.plan-card .plan-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0 0 20px;
}

.plan-card .plan-price {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.plan-card .plan-price small {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-muted);
}

.plan-card .plan-annual {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 4px 0 24px;
}

.plan-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex-grow: 1;
}

.plan-card li {
  padding: 8px 0;
  border-top: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text-muted);
}

.plan-card li:first-child {
  border-top: none;
}

.plan-card .button-primary,
.plan-card .button-secondary {
  text-align: center;
}

.draft-note {
  background: var(--bg-elevated);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 32px;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.platform-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}

.platform-card h3 {
  margin: 0 0 8px;
}

.platform-card .status {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(124, 92, 255, 0.15);
  color: var(--accent-strong);
  margin-bottom: 16px;
}

.callback-panel {
  max-width: 420px;
  margin: 48px auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.callback-panel h1 {
  font-size: 1.4rem;
  margin: 0 0 12px;
}

.callback-panel p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.callback-panel form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.callback-panel label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.callback-panel input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
}

.callback-panel button {
  margin-top: 8px;
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}

.callback-panel button:hover {
  background: var(--accent-strong);
}

.callback-panel button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.status-message {
  margin-top: 16px;
  font-size: 0.9rem;
  padding: 12px 14px;
  border-radius: 8px;
}

.status-message.success {
  background: rgba(74, 222, 128, 0.12);
  color: var(--success);
}

.status-message.error {
  background: rgba(248, 113, 113, 0.12);
  color: var(--danger);
}

.status-message.hidden {
  display: none;
}

footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

footer.site-footer a {
  color: var(--text-muted);
}