/* Responsive – IT Student Portfolio */
@media (max-width: 768px) {
  .logo-text {
    font-size: 1.1rem;
    gap: 0.4rem;
  }

  .navbar {
    position: relative;
  }

  .logo {
    order: 1;
  }

  .nav-links {
    order: 2;
  }

  .navbar-actions {
    gap: 0.25rem;
    order: 3;
    margin-left: auto;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    width: 280px !important;
    max-width: 85vw !important;
    height: 100vh !important;
    max-height: 100vh !important;
    background: var(--surface) !important;
    flex-direction: column !important;
    padding: 4rem 1.5rem 2rem !important;
    gap: 0.75rem !important;
    transform: translateX(100%) !important;
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease-in-out, opacity 0.3s, visibility 0.3s !important;
    z-index: 100 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1) !important;
    display: flex !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
    margin: 0 !important;
    list-style: none !important;
  }

  [data-theme="light"] .nav-links {
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.05);
  }

  .nav-links.is-open {
    transform: translateX(0) !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .nav-links li {
    width: 100%;
    display: block;
    flex-shrink: 0;
  }

  .nav-links a {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    font-size: 1.1rem;
    transition: background 0.2s;
    box-sizing: border-box;
  }

  .nav-links a:hover,
  .nav-links a.active {
    background: var(--bg);
    color: var(--accent);
  }

  .theme-toggle-nav-item {
    margin-left: 0 !important;
    margin-top: auto !important;
    margin-bottom: 1rem !important;
    padding-top: 1rem !important;
    border-top: 1px solid var(--border) !important;
    width: 100% !important;
    display: flex !important;
    flex-shrink: 0 !important;
  }
  
  .theme-toggle-wrapper {
    width: 100% !important;
    justify-content: flex-start !important;
  }

  /* Mobile menu backdrop overlay */
  .nav-links.is-open {
    box-shadow: -2px 0 20px rgba(0, 0, 0, 0.3);
  }

  .nav-links.is-open::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
    pointer-events: none;
  }

  [data-theme="light"] .nav-links.is-open::after {
    background: rgba(0, 0, 0, 0.3);
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-image {
    order: -1;
  }

  .profile-image {
    max-width: 200px;
  }

  .hero {
    min-height: 80vh;
    padding: 3rem 1rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  section {
    padding: 3rem 1rem;
  }

  .project-cards {
    grid-template-columns: 1fr;
  }

  .site-footer .container {
    flex-direction: column;
    text-align: center;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .project-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .project-links {
    flex-direction: column;
  }

  .project-links .btn {
    width: 100%;
  }

  .resume-layout {
    grid-template-columns: 1fr;
  }

  .resume-sidebar {
    position: static;
  }
}

@media (min-width: 769px) {
  .nav-links {
    position: static !important;
    display: flex !important;
    flex-direction: row !important;
    width: auto !important;
    height: auto !important;
    max-height: none !important;
    padding: 0 !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    overflow: visible !important;
    box-shadow: none !important;
    align-items: center !important;
    justify-content: flex-start !important;
  }
  
  .nav-links.is-open {
    transform: none !important;
  }
  
  .theme-toggle-nav-item {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    padding-top: 0 !important;
    border-top: none !important;
  }
}