/* Contact / Footer */
      .footer {
        background: var(--bg-secondary);
        padding: 4rem 0 2rem;
        border-top: 1px solid var(--border-color);
      }
      .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 3rem;
        margin-bottom: 3rem;
      }
      .contact-item {
        display: flex;
        align-items: flex-start;
        gap: 1rem;
        margin-bottom: 1.5rem;
      }
      .contact-item i {
        font-size: 1.5rem;
        color: var(--accent-primary);
      }
      .footer-bottom {
        text-align: center;
        padding-top: 2rem;
        border-top: 1px solid var(--border-color);
        color: var(--text-secondary);
        font-size: 0.9rem;
      }