/* Shared mobile bottom navigation */
.bottom-nav { display: none; }

@media (max-width: 768px) {
  /* If a bottom-nav exists inside the sticky header, hide it and use the body-level injected one */
  .header .bottom-nav { display: none !important; }

  /* Reserve space so content doesn't sit under the nav */
  body { padding-bottom: 100px; }

  .bottom-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: fixed;
    bottom: 0;
    top: auto !important;
    right: 0;
    left: 0;
    width: 100%;
    transform: none !important;
    pointer-events: auto;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    padding: 8px 0;
  z-index: 2000;
    box-shadow: var(--shadow-light);
  }

  .bottom-nav a {
    color: var(--primary);
    text-decoration: none;
    text-align: center;
    font-size: 12px;
    padding: 6px 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    flex: 1;
  }

  .bottom-nav a.active { color: var(--accent); font-weight: bold; }
  .bottom-nav a:hover { color: var(--accent-hover); }
  .bottom-nav i { font-size: 26px; display: block; margin-bottom: 4px; }
  .bottom-nav span { font-size: 10px; }
}

@media (max-width: 480px) {
  .bottom-nav span { display: none; }
  .bottom-nav i { font-size: 28px; }
  .bottom-nav a { font-size: 0; padding: 10px 0; }
}