:root {
      --gold: #B8956A;
      --gold-light: #D4AF87;
      --cream: #FAF7F2;
      --cream2: #F2ECE3;
      --ink: #1A1209;
      --ink2: #3D3328;
      --ink3: #6B5F52;
      --white: #FFFFFF;
      --navy: #1e3a5f;
      --success: #10b981;
      --danger: #ef4444;
      --danger-light: #fee2e2;
      --warning: #f59e0b;
      --shadow: 0 4px 24px rgba(26, 18, 9, 0.1);
      --shadow-xl: 0 20px 40px rgba(26, 18, 9, 0.2);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: 'Jost', sans-serif;
      background: var(--cream);
      color: var(--ink);
      min-height: 100vh;
      line-height: 1.6;
    }

    h1, h2, h3, h4 {
      font-family: 'Playfair Display', serif;
      font-weight: 500;
    }

    /* Header */
    .booking-header {
      background: var(--ink);
      padding: 20px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      position: relative;
      z-index: 10;
    }

    .booking-logo {
      font-family: 'Playfair Display', serif;
      font-size: 20px;
      color: var(--white);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .booking-logo-icon {
      width: 32px;
      height: 32px;
      border: 1px solid var(--gold);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .header-links {
      display: flex;
      gap: 24px;
      align-items: center;
    }

    .header-links a {
      color: rgba(255, 255, 255, 0.7);
      font-size: 13px;
      letter-spacing: 1px;
      text-transform: uppercase;
      transition: color 0.2s;
      text-decoration: none;
    }

    .header-links a:hover {
      color: var(--gold-light);
    }

    /* Hero Section */
    .page-hero {
      height: 75svh;
      background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://i.pinimg.com/736x/b4/00/e9/b400e939efee7d4d5facbfdbda703d52.jpg');
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: var(--white);
      position: relative;
    }

    .hero-content {
      max-width: 800px;
      padding: 0 20px;
      animation: fadeInUp 1s ease-out;
    }

    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .hero-eyebrow {
      font-size: 14px;
      letter-spacing: 4px;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 20px;
      font-weight: 500;
    }

    .hero-title {
      font-size: 56px;
      margin-bottom: 20px;
      line-height: 1.2;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }

    .hero-subtitle {
      font-size: 20px;
      opacity: 0.95;
      max-width: 600px;
      margin: 0 auto;
      font-weight: 300;
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    }

    /* Content Body */
    .content-body {
      max-width: 1200px;
      margin: 0 auto;
      padding: 60px 48px;
    }

    /* Vehicle Options */
    .vehicle-section {
      margin-bottom: 60px;
    }

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

    .section-header h2 {
      font-size: 32px;
      margin-bottom: 12px;
      color: var(--ink);
    }

    .section-header p {
      color: var(--ink3);
      max-width: 600px;
      margin: 0 auto;
    }

    .vehicle-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .vehicle-card {
      background: var(--white);
      border-radius: 4px;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: transform 0.3s;
      position: relative;
    }

    .vehicle-card:hover {
      transform: translateY(-8px);
    }

    .vehicle-card.featured {
      border: 2px solid var(--gold);
    }

    .vehicle-badge {
      position: absolute;
      top: 16px;
      right: 16px;
      background: var(--gold);
      color: var(--ink);
      padding: 6px 12px;
      border-radius: 20px;
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      z-index: 10;
    }

    .vehicle-image {
      height: 200px;
      width: 100%;
      overflow: hidden;
      position: relative;
    }

    .vehicle-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .vehicle-card:hover .vehicle-image img {
      transform: scale(1.1);
    }

    .vehicle-image::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 40px;
      background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
      pointer-events: none;
    }

    .vehicle-details {
      padding: 24px;
    }

    .vehicle-name {
      font-size: 22px;
      margin-bottom: 8px;
      color: var(--ink);
    }

    .vehicle-capacity {
      display: flex;
      gap: 16px;
      margin-bottom: 16px;
      font-size: 13px;
      color: var(--ink3);
    }

    .vehicle-capacity span {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .vehicle-features {
      list-style: none;
      margin-bottom: 20px;
    }

    .vehicle-features li {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
      font-size: 14px;
      color: var(--ink2);
    }

    .vehicle-features i {
      color: var(--gold);
      font-size: 12px;
    }

    .vehicle-price {
      display: flex;
      align-items: baseline;
      gap: 4px;
      margin-bottom: 20px;
    }

    .vehicle-price .amount {
      font-family: 'Playfair Display', serif;
      font-size: 32px;
      color: var(--ink);
    }

    .vehicle-price .period {
      font-size: 14px;
      color: var(--ink3);
    }

    .select-btn {
      width: 100%;
      background: var(--ink);
      color: var(--white);
      border: none;
      padding: 14px;
      border-radius: 3px;
      font-family: 'Jost', sans-serif;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      cursor: pointer;
      transition: all 0.2s;
    }

    .select-btn:hover {
      background: var(--gold);
      color: var(--ink);
    }

    .vehicle-card.featured .select-btn {
      background: var(--gold);
      color: var(--ink);
    }

    .vehicle-card.featured .select-btn:hover {
      background: var(--gold-light);
    }

    /* Booking Form */
    .booking-section {
      background: var(--white);
      border-radius: 4px;
      padding: 48px;
      box-shadow: var(--shadow);
    }

    .booking-section h3 {
      font-size: 28px;
      margin-bottom: 8px;
      color: var(--ink);
    }

    .booking-section > p {
      color: var(--ink3);
      margin-bottom: 32px;
      font-size: 15px;
    }

    .error-summary {
      background-color: var(--danger-light);
      border-left: 4px solid var(--danger);
      padding: 16px 20px;
      margin-bottom: 24px;
      border-radius: 3px;
      display: none;
    }

    .error-summary.show {
      display: block;
    }

    .error-summary h4 {
      color: var(--danger);
      font-size: 16px;
      margin-bottom: 8px;
    }

    .error-summary ul {
      list-style: none;
      padding-left: 0;
    }

    .error-summary li {
      color: var(--ink2);
      font-size: 14px;
      margin-bottom: 4px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
      margin-bottom: 20px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
      position: relative;
    }

    .form-group.full {
      grid-column: 1 / -1;
    }

    .form-label {
      font-size: 11px;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--ink3);
      font-weight: 600;
    }

    .form-label.required::after {
      content: " *";
      color: var(--danger);
    }

    .form-input,
    .form-select {
      width: 100%;
      background: var(--cream);
      border: 1.5px solid #E0D8CF;
      border-radius: 3px;
      padding: 14px 16px;
      font-family: 'Jost', sans-serif;
      font-size: 15px;
      color: var(--ink);
      outline: none;
      transition: all 0.2s;
    }

    .form-input:focus,
    .form-select:focus {
      border-color: var(--gold);
      background: var(--white);
      box-shadow: 0 0 0 3px rgba(184, 149, 106, 0.1);
    }

    .form-input.error,
    .form-select.error {
      border-color: var(--danger);
      background-color: var(--danger-light);
    }

    .error-message {
      color: var(--danger);
      font-size: 12px;
      margin-top: 4px;
      min-height: 18px;
    }

    .trip-type {
      display: flex;
      gap: 12px;
      margin-bottom: 20px;
    }

    .trip-option {
      flex: 1;
      padding: 20px;
      background: var(--cream);
      border: 2px solid #E0D8CF;
      border-radius: 4px;
      cursor: pointer;
      transition: all 0.2s;
      text-align: center;
    }

    .trip-option:hover {
      border-color: var(--gold);
    }

    .trip-option.selected {
      background: var(--gold);
      border-color: var(--gold);
      color: var(--ink);
    }

    .trip-option i {
      font-size: 24px;
      margin-bottom: 8px;
      display: block;
    }

    .trip-option span {
      font-size: 14px;
      font-weight: 600;
    }

    .flight-info {
      background: var(--cream2);
      border-radius: 4px;
      padding: 24px;
      margin: 24px 0;
    }

    .flight-info h4 {
      font-size: 16px;
      margin-bottom: 16px;
      color: var(--ink);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .flight-info h4 i {
      color: var(--gold);
    }

    .price-summary {
      background: var(--cream2);
      border-radius: 4px;
      padding: 24px;
      margin: 24px 0;
    }

    .price-row {
      display: flex;
      justify-content: space-between;
      padding: 12px 0;
      border-bottom: 1px solid #E0D8CF;
    }

    .price-row:last-child {
      border-bottom: none;
      padding-top: 16px;
      margin-top: 8px;
      border-top: 2px solid var(--gold);
    }

    .price-row.total {
      font-family: 'Playfair Display', serif;
      font-size: 20px;
      color: var(--ink);
    }

    .submit-btn {
      width: 100%;
      background: linear-gradient(135deg, var(--gold), var(--gold-light));
      color: var(--ink);
      border: none;
      padding: 18px;
      border-radius: 3px;
      font-family: 'Jost', sans-serif;
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      cursor: pointer;
      transition: all 0.2s;
      position: relative;
    }

    .submit-btn:hover:not(:disabled) {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(184, 149, 106, 0.4);
    }

    .submit-btn:disabled {
      opacity: 0.6;
      cursor: not-allowed;
    }

    .submit-btn.loading {
      color: transparent;
    }

    .submit-btn.loading::after {
      content: "";
      position: absolute;
      width: 20px;
      height: 20px;
      top: 50%;
      left: 50%;
      margin: -10px 0 0 -10px;
      border: 3px solid rgba(255, 255, 255, 0.3);
      border-radius: 50%;
      border-top-color: var(--ink);
      animation: spin 1s ease-in-out infinite;
    }

    @keyframes spin {
      to { transform: rotate(360deg); }
    }

    .info-box {
      background: #EFF6FF;
      border: 1px solid #BFDBFE;
      border-radius: 4px;
      padding: 20px;
      display: flex;
      gap: 16px;
      margin-bottom: 24px;
    }

    .info-box i {
      color: #2563EB;
      font-size: 20px;
      margin-top: 2px;
    }

    .info-box div {
      flex: 1;
    }

    .info-box strong {
      display: block;
      color: var(--ink);
      margin-bottom: 4px;
    }

    .info-box p {
      font-size: 14px;
      color: var(--ink3);
      margin: 0;
    }

    /* Footer */
    .page-footer {
      background: var(--ink);
      color: var(--white);
      padding: 40px 48px;
      text-align: center;
      margin-top: 80px;
    }

    .page-footer p {
      font-size: 14px;
      opacity: 0.7;
    }

    .page-footer a {
      color: var(--gold);
      text-decoration: none;
    }

    .page-footer a:hover {
      text-decoration: underline;
    }

    /* Modal */
    .modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.5);
      backdrop-filter: blur(4px);
      z-index: 200;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 1rem;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s;
    }

    .modal-overlay.open {
      opacity: 1;
      visibility: visible;
    }

    .modal {
      background: var(--white);
      border-radius: 4px;
      box-shadow: var(--shadow-xl);
      width: 100%;
      max-width: 500px;
      text-align: center;
      padding: 60px 48px;
      transform: scale(0.95);
      transition: transform 0.3s;
    }

    .modal-overlay.open .modal {
      transform: scale(1);
    }

    .modal-icon {
      width: 80px;
      height: 80px;
      background: #D1FAE5;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
      color: var(--success);
      font-size: 32px;
    }

    .modal-icon.error {
      background: var(--danger-light);
      color: var(--danger);
    }

    .modal h3 {
      font-size: 28px;
      margin-bottom: 12px;
    }

    .modal p {
      color: var(--ink3);
      margin-bottom: 24px;
    }

    .modal-actions {
      display: flex;
      gap: 12px;
      justify-content: center;
    }

    .modal-btn {
      display: inline-block;
      background: var(--gold);
      color: var(--ink);
      padding: 14px 32px;
      border-radius: 3px;
      border: none;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      font-size: 13px;
      transition: background 0.2s;
      cursor: pointer;
    }

    .modal-btn:hover {
      background: var(--gold-light);
    }

    .modal-btn.secondary {
      background: transparent;
      border: 2px solid var(--gold);
    }

    /* Responsive Design */
    @media (max-width: 968px) {
      .vehicle-grid {
        grid-template-columns: 1fr;
      }

      .booking-header {
        padding: 16px 20px;
      }

      .page-hero {
        height: 60svh;
      }

      .hero-title {
        font-size: 42px;
      }

      .hero-subtitle {
        font-size: 18px;
      }

      .content-body {
        padding: 40px 20px;
      }

      .booking-section {
        padding: 24px;
      }

      .form-grid {
        grid-template-columns: 1fr;
      }

      .trip-type {
        flex-direction: column;
      }
    }

    @media (max-width: 480px) {
      .page-hero {
        height: 50svh;
      }

      .hero-title {
        font-size: 32px;
      }

      .hero-eyebrow {
        font-size: 12px;
        letter-spacing: 3px;
      }
    }