/**
 * Unified button system for katafract.com
 * Base .btn + modifiers: --primary, --secondary, --ghost
 */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn:hover {
  text-decoration: none;
}

/* Primary: solid cyan fill */
.btn--primary {
  background: var(--cyan);
  color: #050510;
  border-color: var(--cyan);
}

.btn--primary:hover {
  background: rgba(0, 240, 255, 0.85);
  border-color: rgba(0, 240, 255, 0.85);
}

/* Secondary: cyan ghost outline */
.btn--secondary {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
}

.btn--secondary:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--cyan);
}

/* Ghost: text-only */
.btn--ghost {
  background: transparent;
  color: var(--cyan);
  border: none;
}

.btn--ghost:hover {
  background: transparent;
  color: rgba(0, 240, 255, 0.8);
}

/* App Store CTA — neutral white pill, used on app pages
   that link to a live App Store listing. Was previously
   redeclared in vaultyx/wraith/exifarmor/parkarmor pages. */
.btn-appstore {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  color: #050510;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.8rem 1.75rem;
  border-radius: 999px;
  transition: background 0.15s;
}

.btn-appstore:hover {
  background: #e8e8e8;
  text-decoration: none;
}