/* =======================
Estilos del menú principal
========================== */

body {
    font-family: sans-serif;
    background-color: #ffffff;
    color: #333333;
    margin: 0;
    padding: 0;
}

.header {
    text-align: center;
    padding: 3rem 1rem;
    background-color: #5DADE2; /* Celeste FundaMendez */
    color: #ffffff;
    border-bottom: 8px solid #F4D03F; /* Amarillo FundaMendez */
}

.container {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 1rem;
}

.grid-simuladores {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.btn-simulador {
    display: block;
    background: #ffffff;
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    text-decoration: none;
    color: #333333;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.btn-simulador:nth-child(odd) {
    border-color: #5DADE2;
}

.btn-simulador:nth-child(odd):hover {
    box-shadow: 0 0 15px rgba(93, 173, 226, 0.4);
    transform: translateY(-5px);
}

.btn-simulador:nth-child(even) {
    border-color: #F4D03F;
}

.btn-simulador:nth-child(even):hover {
    box-shadow: 0 0 15px rgba(244, 208, 63, 0.5);
    transform: translateY(-5px);
}

.btn-volver {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.8rem 1.5rem;
    background-color: #F8F9FA;
    border: 1px solid #cccccc;
    color: #333333;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.2s;
}

.btn-volver:hover {
    background-color: #e2e6ea;
}

.base-page {
    text-align: center;
    padding-top: 5rem;
}

/* =================
   DISEÑO RESPONSIVO
   ================= */
@media (max-width: 600px) {
    .grid-simuladores {
        grid-template-columns: 1fr;
    }
    .header {
        padding: 2rem 1rem;
    }
    .container {
        margin: 1.5rem auto;
    }
}