.slider-cabecera {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.slider-cabecera ul {
    position: relative;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}

.slider-item {
    position: absolute;
    inset: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    pointer-events: none;
}

.slider-item:first-child {
    position: relative;
}

.slider-item.activo {
    opacity: 1;
}

.slider-item img {
    display: block;
    width: 100%;
    height: auto;
}

.slider-texto {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    text-align: center;
    pointer-events: none;
}

.slider-texto p {
    margin: 0;
    color: #fff;
    font-family: sans-serif;
    font-size: 40px;
    font-weight: bold;
    text-shadow: 1px 1px 2px #000;
}

@media only screen and (max-width: 700px) {
    .slider-texto {
        padding: 10px 40px;
    }

    .slider-texto p {
        font-size: 16px;
        line-height: 1.45;
    }
}

/* Primera imagen visible inmediatamente al cargar, sin fade inicial */
.slider-cabecera:not(.slider-iniciado) .slider-item.activo {
    transition: none;
}