/* ========================================================================
   BirdieBudz — shared dark/lime web theme.
   Mirrors src/theme/colors.js so the marketing site matches the app.
   ======================================================================== */

:root {
  /* Surfaces */
  --bg:             #121412;
  --surface:        #1e201e;
  --surface-low:    #1a1c1a;
  --surface-high:   #292a28;
  --surface-highest:#333533;
  --primary-container: #0b3d2e;

  /* Borders */
  --border:         rgba(255,255,255,0.06);
  --border-strong:  rgba(255,255,255,0.12);

  /* Text */
  --text-high:      #ffffff;
  --text:           #e2e3df;
  --text-variant:   #c0c8c3;
  --text-muted:     #96a19d;

  /* Accents */
  --accent:         #c3f400;
  --accent-soft:    #a0d1bc;
  --on-accent:      #283500;

  /* Status */
  --danger:         #ffb4ab;
  --danger-bg:      rgba(147,0,10,0.18);
  --success:        #c3f400;
  --success-bg:     rgba(195,244,0,0.12);
}

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

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Common building blocks shared across marketing pages.
   Pages can override or extend, but these give a baseline match. */

.tb-container { max-width: 1080px; margin: 0 auto; padding: 80px 24px; }

.tb-section-label {
  font-size: 12px; font-weight: 800; color: var(--text-muted);
  letter-spacing: 1.6px; text-transform: uppercase;
  text-align: center; margin-bottom: 12px;
}

.tb-section-title {
  font-size: 36px; font-weight: 900; color: var(--text-high);
  text-align: center; margin-bottom: 16px; letter-spacing: -0.5px;
  line-height: 1.1;
}

.tb-section-subtitle {
  font-size: 17px; color: var(--text-muted);
  text-align: center; max-width: 600px;
  margin: 0 auto 48px; line-height: 1.6;
}

/* Lime corner-glow used on hero/feature surfaces (matches app CornerGlow) */
.tb-glow {
  position: absolute; pointer-events: none; border-radius: 50%;
  background: radial-gradient(circle, rgba(195,244,0,0.18) 0%, rgba(195,244,0,0) 70%);
}
.tb-glow-tr { top: -120px; right: -120px; width: 380px; height: 380px; }
.tb-glow-bl { bottom: -120px; left: -120px; width: 380px; height: 380px; }

.tb-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
}

.tb-btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: var(--on-accent);
  padding: 16px 32px; border-radius: 14px;
  font-size: 17px; font-weight: 800;
  text-decoration: none; border: none; cursor: pointer;
  letter-spacing: 0.2px;
  box-shadow: 0 0 32px rgba(195,244,0,0.18);
  transition: transform 0.15s, box-shadow 0.15s;
}
.tb-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 40px rgba(195,244,0,0.28); }

.tb-btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--surface-high); color: var(--text-high);
  padding: 16px 30px; border-radius: 14px;
  font-size: 16px; font-weight: 700;
  text-decoration: none; border: 1px solid var(--border);
  transition: background 0.15s, border-color 0.15s;
}
.tb-btn-secondary:hover { background: var(--surface-highest); border-color: var(--border-strong); }

.tb-pill {
  display: inline-block;
  background: rgba(195,244,0,0.10); color: var(--accent);
  padding: 5px 12px; border-radius: 999px;
  font-size: 11px; font-weight: 800;
  letter-spacing: 1px; text-transform: uppercase;
  border: 1px solid rgba(195,244,0,0.25);
}

/* Footer used across pages */
.tb-footer {
  background: var(--surface-low);
  border-top: 1px solid var(--border);
  padding: 48px 24px; text-align: center;
}
.tb-footer-brand { font-size: 22px; font-weight: 900; color: var(--text-high); margin-bottom: 16px; letter-spacing: 0.5px; }
.tb-footer-links { margin-bottom: 24px; }
.tb-footer-links a {
  color: var(--text-muted); text-decoration: none;
  font-size: 13px; margin: 0 14px; transition: color 0.15s;
}
.tb-footer-links a:hover { color: var(--accent); }
.tb-footer-copy { font-size: 12px; color: var(--text-muted); line-height: 1.6; }

@media (max-width: 640px) {
  .tb-container { padding: 56px 20px; }
  .tb-section-title { font-size: 28px; }
}