/* ============================================
   BANNERS DE INTERÉS (Turismo, Tríptico, Reciclaje)
   ============================================ */
.banners-interes {
    padding: 1.5rem 0 3.5rem 0;
    background-color: #ffffff;
}

.banners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: -40px;
    position: relative;
    z-index: 2;
}

.banner-card {
    display: block;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative; /* Necesario para posicionar los paneles de cristal */
    text-decoration: none;
}

.banner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.banner-img {
    width: 100%;
    height: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.banner-card:hover .banner-img {
    transform: scale(1.03); /* Efecto sutil de zoom al pasar el mouse */
}

/* Paneles de Cristal Flotantes (Glassmorphism) */
.banner-glass-top,
.banner-glass-bottom {
    position: absolute;
    background: rgba(15, 23, 42, 0.72); /* Fondo oscuro semitransparente con mejor contraste */
    backdrop-filter: blur(12px); /* Efecto borroso de cristal nítido */
    -webkit-backdrop-filter: blur(12px);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.18); /* Borde sutil de cristal */
    border-radius: 12px; /* Cuadro plano flotante redondeado */
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3); /* Sombra para resaltar de la foto */
    transition: all 0.3s ease;
    z-index: 2;
    width: auto; /* No ocupa todo el ancho */
    max-width: calc(100% - 2rem);
}

.banner-glass-top {
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
}

.banner-glass-bottom {
    bottom: 1rem;
    right: 1rem;
    padding: 0.45rem 0.9rem;
}

.banner-card:hover .banner-glass-top,
.banner-card:hover .banner-glass-bottom {
    background: rgba(0, 0, 0, 0.65);
}

.banner-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0,0,0,0.4);
}

.banner-link {
    font-size: 0.82rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.4);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

@media (max-width: 768px) {
    .banners-grid {
        grid-template-columns: 1fr;
    }
}