*{
  margin: 0;
  padding: 0;
}
/* Estilos limpios y neutros para cualquier web */
        .claim-book-container {
            max-width: 50%;
            margin: 20px auto;
            background-color: #ffffff;
            padding: 40px;
            border: 1px solid #ddd;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            color: #333;
        }

        .claim-book-container h2 {
            text-align: center;
            color: #333;
            margin-bottom: 30px;
            text-transform: uppercase;
            border-bottom: 2px solid #000;
            padding-bottom: 10px;
        }

        .form-section {
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }

        .form-section h3 {
            color: #444;
            margin-bottom: 15px;
            font-weight: bold;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-row {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }

        .form-col {
            flex: 1;
            min-width: 250px;
        }

        label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }

        input[type="text"],
        input[type="email"],
        input[type="tel"],
        input[type="date"],
        textarea {
            width: 100%;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 4px;
            box-sizing: border-box;
            font-size: 1rem;
            font-family: inherit;
        }

        textarea {
            resize: vertical;
            min-height: 100px;
        }

        input:focus, textarea:focus {
            border-color: #666;
            outline: none;
        }

        .privacy-check {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 20px;
            padding: 15px;
            background-color: #f9f9f9;
            border-radius: 4px;
        }

        .privacy-check input {
            transform: scale(1.2);
            cursor: pointer;
        }

        .privacy-check label {
            margin: 0;
            font-weight: normal;
            cursor: pointer;
            font-size: 0.95rem;
        }

        .btn-submit {
            display: block;
            width: 100%;
            background-color: #333; /* Color neutro (negro suave) */
            color: white;
            padding: 15px;
            font-size: 1.1rem;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            margin-top: 20px;
            font-weight: bold;
            transition: background 0.3s;
        }

        .btn-submit:hover {
            background-color: #000;
        }

        /* --- ESTILOS DEL POPUP (MODAL) --- */
        .modal {
            display: none; /* Oculto por defecto */
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.6); /* Fondo oscuro transparente */
            align-items: center;
            justify-content: center;
        }

        .modal-content {
            background-color: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.2);
            text-align: center;
            max-width: 400px;
            width: 90%;
            animation: fadeIn 0.3s ease-out;
        }

        .modal h3 {
            color: #28a745; /* Verde éxito */
            margin-top: 0;
            font-size: 1.5rem;
            margin-bottom: 10px;
        }

        .modal p {
            color: #555;
            margin-bottom: 25px;
            font-size: 1rem;
            line-height: 1.5;
        }

        .btn-close-modal {
            background-color: #333;
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: bold;
            transition: background 0.3s;
        }

        .btn-close-modal:hover {
            background-color: #000;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        @media (max-width: 1300px) {
            .claim-book-container {
                width: 95%; /* Ocupar casi todo el ancho disponible */
                max-width: none; /* Relajar el ancho máximo si es necesario */
                margin: 10px auto;
                padding: 20px; /* Reducir padding interno para ganar espacio */
            }

            .form-row {
                flex-direction: column; /* Apilar elementos (uno debajo del otro) */
                gap: 10px;
            }

            .form-col {
                min-width: 100%; /* Asegurar que ocupen todo el ancho */
            }


            .btn-submit {
                padding: 12px;
                font-size: 1rem;
            }
            label {
                font-size: 30px;
            }

        }