/* ============================================
   RESPONSIVE STYLES
   ============================================ */

/* ---------- Tablet ---------- */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image {
    order: -1;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .lightbox-content {
    grid-template-columns: 1fr;
    max-height: 90vh;
  }

  .lightbox-image {
    min-height: 300px;
  }

  .lightbox-info {
    padding: 24px;
  }
}

/* ---------- Mobile ---------- */
@media (max-width: 768px) {
  section {
    padding: 70px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .section-desc {
    font-size: 0.95rem;
  }

  /* Navigation */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-elevated);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    transition: right 0.4s ease;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.1rem;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero {
    min-height: 90vh;
    padding: 100px 20px 40px;
  }

  .hero-title {
    letter-spacing: 4px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-social {
    gap: 14px;
  }

  /* About */
  .about-img-frame {
    width: 240px;
    height: 300px;
  }

  .about-experience-badge {
    width: 80px;
    height: 80px;
    right: 20px;
  }

  .exp-number {
    font-size: 1.2rem;
  }

  /* Portfolio */
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-filters {
    gap: 6px;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }

  .portfolio-card-image {
    height: 200px;
  }

  /* Lightbox */
  .lightbox {
    padding: 20px;
  }

  .lightbox-content {
    max-height: 85vh;
  }

  .lightbox-image {
    min-height: 220px;
  }

  /* Contact */
  .contact-info {
    gap: 12px;
  }

  .btn-submit {
    width: 100%;
    justify-content: center;
  }

  /* Footer */
  .footer-content {
    flex-direction: column;
    gap: 20px;
  }
}

/* ---------- Small Mobile ---------- */
@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-greeting {
    font-size: 0.95rem;
  }

  .hero-desc {
    font-size: 0.9rem;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .portfolio-card-body {
    padding: 16px;
  }

  .lightbox-info {
    padding: 20px;
  }

  .lightbox-title {
    font-size: 1.2rem;
  }
}