/* ===================== CONTENEDOR DE SERVICIOS ===================== */
.contenedor-servicios {
    min-height: 800px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto auto;
    margin-top: 5rem;
    gap: 20px;
    padding: 20px;
}

/* ===================== CAJA DE TEXTO PRINCIPAL ===================== */
.caja-texto-servicios {
    grid-column: 1 / 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 15px;
}

/* ===================== SERVICIOS INDIVIDUALES ===================== */
.caja-servicio {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-height: 250px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s ease;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

/* Fondos de cada servicio */
.caja-servicio-1 {
    grid-column: span 2;
    background-image: url(mecanica-automotriz.png);
}

.caja-servicio-2 {
    grid-column: 3 / 4;
    background-image: url(lubricantes2.jpeg);
}

.caja-servicio-3 {
    grid-column: 4 / 5;
    background-image: url(repuestos.jpg);
}

.caja-servicio-4 {
    grid-column: span 2;
    background-image: url(soldadura.jpg);
}

.caja-servicio-5 {
    grid-column: 3 / 4;
    background-image: url(llantas.jpg);
}

.caja-servicio-6 {
    grid-column: 4 / 5;
    background-image: url(baterias.png);
}

/* ===================== TEXTO Y BOTONES ===================== */
.caja-servicio h2 {
    color: #FF0000;
    text-shadow: 2px 2px 4px #000;
    margin-left: 1em;
    position: relative;
    z-index: 2;
}

.caja-servicio a {
    padding: 10px 20px;
    background-color: #024882;
    border-radius: 15px;
    color: #fff;
    margin-left: 1.5em;
    text-decoration: none;
    position: relative;
    z-index: 2;
    transition: background 0.3s ease;
}

.caja-servicio a:hover {
    background-color: #ff0000;
}

/* ===================== EFECTOS ===================== */
/* Capa semitransparente oscura sobre el servicio */
.caja-servicio::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 20px;
    z-index: 1;
    transition: background 0.3s ease;
}

.caja-servicio:hover::before {
    background: rgba(0, 0, 0, 0.35);
}

.caja-servicio:hover {
    transform: scale(1.03);
}


/* ===================== RESPONSIVE SERVICIOS FLEXIBLE ===================== */
@media screen and (max-width: 991px) {
    .contenedor-servicios {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 15px;
        padding: 15px;
    }

    .caja-servicio {
        min-height: 250px;
        /* altura mínima */
        grid-column: auto !important;
        /* reinicia las columnas específicas de desktop */
    }

    .caja-texto-servicios {
        grid-column: 1 / -1;
        text-align: center;
        padding: 10px;
    }
}

@media screen and (max-width: 767px) {
    .contenedor-servicios {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 10px;
        padding: 10px;
    }

    .caja-servicio {
        min-height: 250px;
        grid-column: auto !important;
    }

    .caja-texto-servicios {
        grid-column: 1 / -1;
        text-align: center;
        padding: 10px;
    }
}