/* Global Styles */
:root {
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --secondary-color: #64748b;
    --danger-color: #ef4444;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --background-color: #ffffff;
    --background-alt: #f8fafc;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --border-radius: 0.375rem;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.5;
    background-color: var(--background-color);
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  
  a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
  }
  
  a:hover {
    color: var(--primary-hover);
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
  }
  
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
  }
  
  /* Section Styles */
  section {
    padding: 4rem 0;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
  }
  
  .section-description {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 32rem;
    margin: 0 auto;
  }
  
  /* Button Styles */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 0.875rem;
  }
  
  .btn-primary {
    background-color: var(--primary-color);
    color: white;
  }
  
  .btn-primary:hover {
    background-color: var(--primary-hover);
  }
  
  .btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
  }
  
  .btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
  }
  
  .btn-danger {
    background-color: var(--danger-color);
    color: white;
  }
  
  .btn-danger:hover {
    background-color: #dc2626;
  }
  
  .btn-full {
    width: 100%;
  }
  
  /* Form Styles */
  .form-group {
    margin-bottom: 1rem;
  }
  
  label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
  }
  
  input, textarea, select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--background-color);
    color: var(--text-color);
    font-size: 0.875rem;
  }
  
  input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
  }
  
  textarea {
    min-height: 100px;
    resize: vertical;
  }
  
  /* Auth Styles */
  .auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(to bottom right, #ebf4ff, #e0f2fe);
    padding: 1rem;
  }
  
  .auth-card {
    width: 100%;
    max-width: 24rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
  }
  
  .auth-header {
    padding: 1.5rem;
    text-align: center;
  }
  
  .auth-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
  }
  
  .auth-logo i {
    font-size: 3rem;
    color: var(--primary-color);
  }
  
  .auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
  }
  
  .auth-description {
    color: var(--text-muted);
    font-size: 0.875rem;
  }
  
  .auth-content {
    padding: 0 1.5rem 1.5rem;
  }
  
  .auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .password-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .forgot-password {
    font-size: 0.75rem;
  }
  
  .password-input {
    position: relative;
  }
  
  .password-toggle {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    padding: 0 0.75rem;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
  }
  
  .auth-footer {
    padding: 1.5rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
  }
  
  .auth-link {
    font-size: 0.875rem;
  }
  
  /* Navbar Styles */
  .navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
  }
  
  .navbar-content {
    display: flex;
    height: 4rem;
    align-items: center;
    justify-content: space-between;
  }
  
  .navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-color);
  }
  
  .navbar-logo i {
    font-size: 1.5rem;
  }
  
  .mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
  }
  
  .navbar-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  
  .nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color);
    transition: var(--transition);
  }
  
  .nav-link:hover {
    color: var(--primary-color);
  }
  
  .user-dropdown {
    position: relative;
  }
  
  .user-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 9999px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-color);
  }
  
  .user-dropdown-menu {
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 0.5rem;
    width: 10rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    display: none;
    z-index: 10;
  }
  
  .user-dropdown-toggle:focus + .user-dropdown-menu,
  .user-dropdown-menu:hover {
    display: block;
  }
  
  .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--text-color);
    font-size: 0.875rem;
  }
  
  .dropdown-item:hover {
    background-color: var(--background-alt);
  }
  
  .logout-btn {
    color: var(--danger-color);
  }
  
  /* Hero Section */
  .hero-section {
    position: relative;
    background: linear-gradient(to right, #1e3a8a, #1e40af);
    color: white;
    padding: 6rem 0;
  }
  
  .hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 0;
  }
  
  .hero-background {
    position: absolute;
    inset: 0;
    background-image: url('https://via.placeholder.com/1920x1080');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    z-index: 0;
  }
  
  .hero-content {
    position: relative;
    z-index: 10;
    max-width: 48rem;
  }
  
  .hero-title {
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
  }
  
  .hero-title span {
    color: var(--primary-color);
  }
  
  .hero-description {
    margin-bottom: 2rem;
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
  }
  
  .hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  /* About Section */
  .about-section {
    background-color: var(--background-alt);
  }
  
  .about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-image {
    position: relative;
    height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
  }
  
  .about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .about-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
  }
  
  .about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
  }
  
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
  }
  
  .feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .feature-item i {
    color: var(--primary-color);
  }
  
  /* Gallery Section */
  .gallery-tabs {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }
  
  .gallery-tab-list {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .gallery-tab {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .gallery-tab.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
  }
  
  .gallery-content {
    display: none;
  }
  
  .gallery-content.active {
    display: block;
  }
  
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  .gallery-item img {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    transition: transform 0.3s ease;
  }
  
  .gallery-item:hover img {
    transform: scale(1.05);
  }
  
  /* Vehicles Section */
  .vehicles-section {
    background-color: var(--background-alt);
  }
  
  .vehicles-tabs {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }
  
  .vehicles-tab-list {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .vehicles-tab {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .vehicles-tab.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
  }
  
  .vehicles-content {
    display: none;
  }
  
  .vehicles-content.active {
    display: block;
  }
  
  .vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .vehicle-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  .vehicle-image {
    position: relative;
    height: 12rem;
    width: 100%;
  }
  
  .vehicle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .vehicle-header {
    padding: 1rem 1rem 0.5rem;
  }
  
  .vehicle-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
  }
  
  .vehicle-type {
    font-size: 0.875rem;
    color: var(--text-muted);
  }
  
  .vehicle-content {
    padding: 0.5rem 1rem;
  }
  
  .vehicle-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 1rem;
  }
  
  .vehicle-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
  }
  
  .vehicle-feature i {
    color: var(--text-muted);
  }
  
  .vehicle-price {
    font-size: 1.25rem;
    font-weight: 700;
  }
  
  .vehicle-price span {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-muted);
  }
  
  .vehicle-footer {
    padding: 1rem;
  }
  
  /* Modal Styles */
  .modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  
  .modal.active {
    opacity: 1;
    visibility: visible;
  }
  
  .modal-content {
    background-color: white;
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 28rem;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }
  
  .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }
  
  .modal-title {
    font-size: 1.25rem;
    font-weight: 600;
  }
  
  .modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
  }
  
  .modal-body {
    padding: 1.5rem;
  }
  
  .modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
  }
  
  /* Rented Vehicles Section */
  .rented-vehicles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
  }
  
  .rented-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  .rented-image {
    position: relative;
    height: 12rem;
    width: 100%;
  }
  
  .rented-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .status-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    z-index: 10;
  }
  
  .status-badge.active {
    background-color: var(--success-color);
  }
  
  .status-badge.upcoming {
    background-color: var(--primary-color);
  }
  
  .status-badge.completed {
    background-color: var(--secondary-color);
  }
  
  .rented-header {
    padding: 1rem 1rem 0.5rem;
  }
  
  .rented-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
  }
  
  .rented-type {
    font-size: 0.875rem;
    color: var(--text-muted);
  }
  
  .rented-content {
    padding: 0.5rem 1rem;
  }
  
  .rental-dates {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
  }
  
  .rental-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--success-color);
  }
  
  .rented-footer {
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
  }
  
  /* Testimonials Section */
  .testimonials-section {
    background-color: var(--background-alt);
  }
  
  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
  }
  
  .testimonial-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    height: 100%;
  }
  
  .testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  .testimonial-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 9999px;
    overflow: hidden;
  }
  
  .testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .testimonial-author h3 {
    font-size: 1rem;
    font-weight: 600;
  }
  
  .testimonial-author p {
    font-size: 0.875rem;
    color: var(--text-muted);
  }
  
  .testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
  }
  
  .testimonial-rating i {
    color: #f59e0b;
  }
  
  .testimonial-content p {
    color: var(--text-muted);
  }
  
  /* Reviews Section */
  .review-form-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
  }
  
  .review-form-header {
    padding: 1.5rem 1.5rem 0.5rem;
  }
  
  .review-form-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
  }
  
  .review-form-content {
    padding: 0.5rem 1.5rem 1.5rem;
  }
  
  .review-rating-select {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
  }
  
  .rating-star {
    font-size: 1.5rem;
    color: #e2e8f0;
    cursor: pointer;
  }
  
  .rating-star.active {
    color: #f59e0b;
  }
  
  #review-text {
    width: 100%;
    min-height: 6rem;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    resize: vertical;
  }
  
  .reviews-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .review-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
  }
  
  .review-content {
    padding: 1.5rem;
  }
  
  .review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
  }
  
  .review-header h3 {
    font-size: 1rem;
    font-weight: 600;
  }
  
  .review-header p {
    font-size: 0.875rem;
    color: var(--text-muted);
  }
  
  .review-rating {
    display: flex;
    gap: 0.25rem;
  }
  
  .review-rating i {
    color: #f59e0b;
    font-size: 1rem;
  }
  
  .review-content > p {
    color: var(--text-muted);
  }
  
  /* Contact Section */
  .contact-section {
    background-color: var(--background-alt);
  }
  
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-form-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
  }
  
  .contact-form-header {
    padding: 1.5rem 1.5rem 0.5rem;
  }
  
  .contact-form-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
  }
  
  .contact-form-header p {
    color: var(--text-muted);
    font-size: 0.875rem;
  }
  
  .contact-form-content {
    padding: 0.5rem 1.5rem 1.5rem;
  }
  
  .contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .contact-info-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
  }
  
  .contact-info-content {
    padding: 1.5rem;
  }
  
  .contact-info-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
  }
  
  .contact-info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  .contact-info-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-top: 0.125rem;
  }
  
  .contact-info-title {
    font-weight: 500;
    margin-bottom: 0.25rem;
  }
  
  .contact-info-item p:last-child {
    color: var(--text-muted);
  }
  
  .business-hours {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .business-hours-item {
    display: flex;
    justify-content: space-between;
  }
  
  .emergency-contact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 1rem;
  }
  
  /* Footer Styles */
  .footer {
    background-color: #1e293b;
    color: white;
    padding: 3rem 0 1.5rem;
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
  }
  
  .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }
  
  .footer-about p {
    color: #94a3b8;
    margin-bottom: 1rem;
  }
  
  .footer-social {
    display: flex;
    gap: 1rem;
  }
  
  .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 9999px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    transition: var(--transition);
  }
  
  .social-link:hover {
    background-color: var(--primary-color);
    color: white;
  }
  
  .footer h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
  }
  
  .footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .footer-links a {
    color: #94a3b8;
    transition: var(--transition);
  }
  
  .footer-links a:hover {
    color: white;
  }
  
  .footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .footer-contact li {
    display: flex;
    gap: 0.75rem;
  }
  
  .footer-contact i {
    color: var(--primary-color);
    margin-top: 0.25rem;
  }
  
  .footer-contact span {
    color: #94a3b8;
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 0.875rem;
  }
  
  /* Toast Notification */
  .toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    z-index: 100;
    max-width: 24rem;
    transform: translateY(100%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  
  .toast.show {
    transform: translateY(0);
    opacity: 1;
  }
  
  .toast-content {
    flex: 1;
  }
  
  .toast-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
  }
  
  .toast-message {
    font-size: 0.875rem;
    color: var(--text-muted);
  }
  
  .toast-close {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
  }
  
  /* Responsive Styles */
  @media (max-width: 768px) {
    .mobile-menu-toggle {
      display: block;
    }
  
    .navbar-nav {
      position: absolute;
      top: 4rem;
      left: 0;
      right: 0;
      background-color: white;
      border-bottom: 1px solid var(--border-color);
      padding: 1rem;
      flex-direction: column;
      align-items: flex-start;
      gap: 0.5rem;
      display: none;
    }
  
    .navbar-nav.active {
      display: flex;
    }
  
    .nav-link {
      padding: 0.5rem 1rem;
      width: 100%;
    }
  
    .user-dropdown {
      width: 100%;
    }
  
    .user-dropdown-toggle {
      width: 100%;
      justify-content: flex-start;
      padding: 0.5rem 1rem;
    }
  
    .user-dropdown-menu {
      position: static;
      width: 100%;
      box-shadow: none;
      border: none;
      margin-top: 0;
      padding-left: 1.5rem;
    }
  
    .hero-title {
      font-size: 2rem;
    }
  
    .about-content {
      grid-template-columns: 1fr;
    }
  
    .contact-grid {
      grid-template-columns: 1fr;
    }
  }
  
  @media (min-width: 768px) {
    .about-content {
      grid-template-columns: 1fr 1fr;
    }
  
    .contact-grid {
      grid-template-columns: 1fr 1fr;
    }
  }
  
  @media (min-width: 1024px) {
    .section-title {
      font-size: 2.25rem;
    }
  
    .hero-title {
      font-size: 3rem;
    }
  }