/* ============================================================
   FaQ - MOBILE FIRST
   ============================================================ */

:root {
    --fondo-oasis: #e3f2fd;
    --azul-titulo: #1976d2;
    --azul-filtro: #bbdefb;
    --azul-boton: #2196f3;
    --azul-hover: #1565c0;
    --borde-suave: #e1f5fe;
}

html, body {
    background-color: var(--fondo-oasis) !important;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
}

/* TARJETA PRINCIPAL */
.main-faq-card {
    background-color: #ffffff;
    padding: 1.5rem; /* Padding base móvil */
    border-radius: 20px;
    margin-top: 10px;
    margin-bottom: 20px;
}

.section-title {
    color: var(--azul-titulo);
    font-size: 1.6rem;
}

/* ACORDEÓN PERSONALIZADO */
.accordion-custom .accordion-item {
    border: 1px solid var(--borde-suave);
    border-radius: 12px !important;
    overflow: hidden;
}

.accordion-custom .accordion-button {
    font-weight: 700;
    color: var(--azul-titulo);
    padding: 1.2rem 1rem;
    font-size: 0.95rem;
    background-color: #fff;
    transition: all 0.3s ease;
}

.accordion-custom .accordion-button:not(.collapsed) {
    background-color: var(--fondo-oasis);
    color: var(--azul-hover);
    box-shadow: none;
}

.accordion-custom .accordion-button:focus {
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1);
}

.accordion-custom .accordion-body {
    color: #555;
    line-height: 1.6;
    font-size: 0.9rem;
    background-color: #fff;
    padding: 1.2rem 1rem;
}

/* --- AJUSTES ESCRITORIO --- */
@media (min-width: 768px) {
    .main-faq-card {
        padding: 3.5rem;
        margin-top: 20px;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .accordion-custom .accordion-button {
        padding: 1.5rem;
        font-size: 1.1rem;
    }

    .accordion-custom .accordion-body {
        padding: 1.5rem;
        font-size: 1rem;
        line-height: 1.8;
    }
}

/* Animación sutil al pasar el ratón en escritorio */
@media (min-width: 992px) {
    .accordion-item:hover {
        border-color: var(--azul-boton);
        transform: translateX(5px);
        transition: 0.3s;
    }
}