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

    @keyframes slideInRight {
      from { opacity: 0; transform: translateX(-20px); }
      to { opacity: 1; transform: translateX(0); }
    }

    @keyframes shimmer {
      0% { background-position: -1000px 0; }
      100% { background-position: 1000px 0; }
    }

    @keyframes float {
      0%, 100% { transform: translateY(0px); }
      50% { transform: translateY(-10px); }
    }

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

    @keyframes checkboxBounce {
      0%, 100% { transform: scale(1); }
      40% { transform: scale(1.15); }
      60% { transform: scale(0.95); }
    }

    :root {
      --primary-gradient: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 50%, #10b981 100%);
      --secondary-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
      --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
      --card-shadow: 0 20px 60px rgba(6, 182, 212, 0.15);
      --card-hover-shadow: 0 25px 80px rgba(6, 182, 212, 0.25);
    }

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

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f766e 100%);
      min-height: 100vh;
      padding: 20px;
      position: relative;
      overflow-x: hidden;
    }

    body::before {
      content: '';
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: 
        radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
      pointer-events: none;
      animation: float 20s ease-in-out infinite;
    }

    .wrap {
      max-width: 920px;
      margin: 0 auto;
      animation: fadeInUp 0.8s ease-out;
    }

    .card {
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(20px);
      border-radius: 24px;
      box-shadow: var(--card-shadow);
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.8);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .card:hover {
      box-shadow: var(--card-hover-shadow);
      transform: translateY(-5px);
    }

    .header {
      background: var(--primary-gradient);
      padding: 40px 32px;
      position: relative;
      overflow: hidden;
    }

    .header::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.1) 100%);
      animation: shimmer 3s infinite linear;
    }

    .header-content {
      position: relative;
      z-index: 1;
    }

    .header h1 {
      color: #ffffff;
      font-size: 32px;
      font-weight: 900;
      margin: 0 0 8px;
      letter-spacing: -0.5px;
      text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .header p {
      color: rgba(255, 255, 255, 0.95);
      font-size: 15px;
      font-weight: 500;
      margin: 0;
    }

    .content {
      padding: 32px;
    }

    .intro {
      background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
      border-left: 4px solid #3b82f6;
      padding: 16px 20px;
      border-radius: 12px;
      margin-bottom: 24px;
      animation: slideInRight 0.6s ease-out;
    }

    .intro-title {
      font-weight: 700;
      color: #1e40af;
      margin-bottom: 6px;
      font-size: 14px;
    }

    .url-hint {
      font-family: 'Courier New', monospace;
      font-size: 13px;
      color: #1e40af;
      background: rgba(59, 130, 246, 0.1);
      padding: 4px 8px;
      border-radius: 6px;
      display: inline-block;
      margin-top: 4px;
    }

    .status-badge {
      display: inline-block;
      padding: 12px 24px;
      border-radius: 12px;
      font-weight: 800;
      font-size: 16px;
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 24px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      border: 2px solid;
    }
    .status-wrap {
      display: flex;
      justify-content: flex-end;
    }

    .info-box {
      background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
      border: 2px solid #14b8a6;
      border-radius: 16px;
      overflow: hidden;
      margin-bottom: 24px;
      box-shadow: 0 4px 20px rgba(20, 184, 166, 0.1);
    }

    .row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 24px;
      border-bottom: 1px solid rgba(20, 184, 166, 0.15);
      transition: all 0.3s ease;
    }

    .row:last-child {
      border-bottom: none;
    }

    .row:hover {
      background: rgba(255, 255, 255, 0.5);
      transform: translateX(5px);
    }

    .k {
      font-weight: 700;
      color: #065f46;
      font-size: 15px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .v {
      font-weight: 800;
      color: #064e3b;
      font-size: 16px;
      text-align: right;
    }

    .value-highlight {
      font-size: 32px;
      background: var(--success-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      font-weight: 900;
      letter-spacing: -1px;
    }

    .form-section {
      background: linear-gradient(135deg, #eff6ff 0%, #e0f2fe 100%);
      border: 2px dashed #0ea5e9;
      border-radius: 16px;
      padding: 24px;
      margin-top: 24px;
    }

    .form-title {
      font-size: 18px;
      font-weight: 800;
      color: #0c4a6e;
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .payment-options {
      background: rgba(255, 255, 255, 0.6);
      border-radius: 12px;
      padding: 16px;
      margin-bottom: 16px;
    }

    .payment-options-title {
      font-size: 14px;
      font-weight: 700;
      color: #0c4a6e;
      margin-bottom: 12px;
    }

    .radio-option {
      display: flex;
      align-items: center;
      padding: 12px;
      margin-bottom: 8px;
      border-radius: 8px;
      cursor: pointer;
      transition: all 0.3s ease;
      border: 2px solid transparent;
    }

    .radio-option:hover {
      background: rgba(14, 165, 233, 0.05);
    }

    .radio-option input[type="radio"] {
      margin-right: 10px;
      width: 18px;
      height: 18px;
      cursor: pointer;
    }

    .radio-option.recommended input[type="radio"] {
      accent-color: #16a34a;
    }

    .radio-option.recommended .recommended-note {
      font-style: italic;
      font-weight: 600;
      color: #15803d;
      margin-left: 6px;
    }

    .radio-option label {
      cursor: pointer;
      font-weight: 600;
      color: #0c4a6e;
      font-size: 15px;
    }

    .radio-option.selected {
      background: rgba(14, 165, 233, 0.1);
      border-color: #0ea5e9;
    }

    .partial-input-wrapper {
      display: none;
      margin-top: 12px;
      padding: 16px;
      background: rgba(255, 255, 255, 0.8);
      border-radius: 8px;
      border: 2px solid #bae6fd;
    }

    .partial-input-wrapper.active {
      display: block;
    }

    .partial-min-msg {
      margin-top: 10px;
      padding: 10px 12px;
      background: #fee2e2;
      border: 1px solid #ef4444;
      color: #991b1b;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 700;
    }

    .partial-title {
      display: none;
      margin: 8px 0 16px;
    }

    .partial-title.active {
      display: flex;
    }

    .form-row {
      display: flex;
      gap: 12px;
      margin-bottom: 16px;
      width: 100%;
      flex-wrap: wrap;
    }

    .form-row input[type="text"] {
      flex: 1 1 0;
      width: 100%;
      min-width: 0;
      max-width: 100%;
      padding: 16px 20px;
      border-radius: 12px;
      border: 2px solid #bae6fd;
      background: #ffffff;
      font-size: 18px;
      font-weight: 700;
      color: #0c4a6e;
      transition: all 0.3s ease;
      font-family: 'Inter', sans-serif;
    }

    .form-row input[type="text"].input-invalid {
      border-color: #ef4444;
      box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
    }

    .odometer-error {
      display: none;
      margin: -8px 0 16px 0;
      color: #dc2626;
      font-weight: 700;
      font-size: 13px;
    }

    .form-row input[type="text"]:focus {
      outline: none;
      border-color: #0ea5e9;
      box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
      transform: translateY(-2px);
    }

    .form-row input[type="text"].input-error {
      border-color: #ef4444;
      box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
    }

    .form-row input[type="text"].input-invalid:focus {
      border-color: #ef4444;
      box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
    }

    .btn {
      width: 100%;
      padding: 18px 32px;
      border-radius: 12px;
      border: none;
      background: var(--secondary-gradient);
      color: #ffffff;
      font-weight: 800;
      font-size: 16px;
      text-transform: uppercase;
      letter-spacing: 1px;
      cursor: pointer;
      transition: all 0.3s ease;
      box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
      position: relative;
      overflow: hidden;
    }

    .btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      transition: left 0.5s;
    }

    .btn:hover::before {
      left: 100%;
    }

    .btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
    }

    .btn:active {
      transform: translateY(-1px);
    }

    .btn.loading {
      pointer-events: none;
      opacity: 0.7;
    }

    .btn.loading::after {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      top: 50%;
      left: 50%;
      margin-left: -8px;
      margin-top: -8px;
      border: 2px solid #ffffff;
      border-radius: 50%;
      border-top-color: transparent;
      animation: spin 0.6s linear infinite;
    }

    .success {
      background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
      border: 2px solid #10b981;
      color: #065f46;
      padding: 16px 20px;
      border-radius: 12px;
      font-weight: 700;
      margin: 16px 0;
      animation: fadeInUp 0.5s ease-out;
      box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
    }

    .error {
      background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
      border: 2px solid #ef4444;
      color: #991b1b;
      padding: 16px 20px;
      border-radius: 12px;
      font-weight: 700;
      margin: 16px 0;
      animation: fadeInUp 0.5s ease-out;
      box-shadow: 0 4px 15px rgba(239, 68, 68, 0.2);
    }

    .observations {
      background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
      border-left: 4px solid #f59e0b;
      padding: 16px 20px;
      border-radius: 12px;
      margin-top: 16px;
      color: #78350f;
      display: none;
    }

    .observations strong {
      display: block;
      margin-bottom: 6px;
      color: #92400e;
    }

    .terms-box {
      background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
      border-left: 4px solid #ef4444;
      padding: 16px 20px;
      border-radius: 12px;
      margin: 16px 0 12px 0;
      color: #991b1b;
      font-weight: 600;
    }

    .terms-box strong {
      display: block;
      margin-bottom: 6px;
      color: #b91c1c;
    }

    .terms-label {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      font-size: 13.5px;
      line-height: 1.45;
    }

    .terms-label input[type="checkbox"] {
      appearance: none;
      -webkit-appearance: none;
      width: 28px;
      height: 28px;
      aspect-ratio: 1 / 1;
      box-sizing: border-box;
      border: 3px solid #b91c1c;
      border-radius: 6px;
      background: #fff;
      box-shadow: 0 2px 6px rgba(185, 28, 28, 0.25);
      display: inline-grid;
      place-content: center;
      cursor: pointer;
      transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    }

    .terms-label input[type="checkbox"]::after {
      content: "";
      width: 12px;
      height: 6px;
      border: 3px solid #ffffff;
      border-top: 0;
      border-right: 0;
      transform: rotate(-45deg) scale(0);
      transition: transform 0.15s ease;
    }

    .terms-label input[type="checkbox"]:checked {
      background: #ef4444;
      border-color: #991b1b;
      box-shadow: 0 2px 8px rgba(239, 68, 68, 0.35);
    }

    .terms-label input[type="checkbox"]:checked::after {
      transform: rotate(-45deg) scale(1);
    }

    .terms-label input[type="checkbox"]:not(:checked) {
      animation: checkboxBounce 1.2s ease-in-out infinite;
    }

    .footer {
      background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
      padding: 32px 24px;
      border-top: 3px solid #14b8a6;
      margin-top: 24px;
    }

    .footer-content {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 16px;
      text-align: center;
    }

    .footer-logo {
      flex: 0 0 auto;
    }

    .footer-logo img {
      height: 60px;
      width: auto;
      filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
      display: block;
      margin: 0 auto;
    }

    .footer-info {
      flex: 0 0 auto;
      min-width: 250px;
      text-align: center;
    }

    .footer-details {
      display: flex;
      flex-direction: column;
      gap: 6px;
      align-items: center;
    }

    .footer-item {
      display: flex;
      align-items: center;
      gap: 8px;
      color: #475569;
      font-size: 14px;
      font-weight: 600;
    }

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #cbd5e1;
  color: #64748b;
  font-size: 12px;
  font-weight: 600;
}

.footer-bottom--compact {
  border-top: none;
  margin-top: 12px;
  padding-top: 0;
}

.whats-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #16a34a;
  font-weight: 700;
}

.whats-icon {
  height: 28px;
  width: auto;
  display: block;
}

    @media (max-width: 768px) {
      .header h1 {
        font-size: 24px;
      }

      .content {
        padding: 20px;
      }

      .row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }

      .v {
        text-align: left;
      }

      .form-section {
        padding: 16px;
      }

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

      .footer-logo img {
        height: 50px;
      }

      .footer-item {
        justify-content: center;
      }
    }
  </style>