:root {
            --classic-blue: #98553b00;
            --light-bg: #f0f2f5;
        }
        /* Navbar Superior */
        .navbar-classic {
            background-color: var(--classic-blue);
        }
        .navbar-classic .nav-link, .navbar-classic .navbar-brand {
            color: white !important;
        }
        /* Contenedor de Búsqueda */
        .search-card {
            border-radius: 4px;
            border: 1px solid #ccc;
            background-color: #e9ecef70;
            padding: 40px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            margin-top: 10vh;
        }
        .classic-title {
        background: linear-gradient(90deg, #004e92, #000428); /* Azules profundos */
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
}
        /* Input y Botón Cuadrados */
        .input-group-text {
            background-color: white;
            border-right: none;
        }
        .search-input {
            border-left: none;
            border-radius: 0;
        }
        .search-input:focus {
            box-shadow: none;
            border-color: #dee2e6;
        }
        .btn-search {
            background-color: var(--classic-blue);
            color: white;
            border-radius: 0;
            padding: 0 30px;
            text-transform: uppercase;
            font-weight: bold;
        }
        .btn-trans{
            background-color: #00042800;
        }
        .btn-search:hover {
            background-color: #0051ff;
            color: white;
        }
        /* Footer */
        footer {
            margin-top: auto;
            background-color: #0855a13b;
            padding: 20px 0;
            font-size: 0.9rem;
            color: #ffffff;
            border-top: 1px solid #ddd;
        }
        .secondary-links a {
            text-decoration: none;
            color: rgba(9, 86, 202, 0.747)
        }