#container-banner {
    width: 100%;
    height: 95vh; /* casi toda la pantalla */
    position: relative;
    overflow: hidden;
}

/* slick ocupa todo */
#container-banner .slick-home,
#container-banner .slick-slide,
#container-banner .row-banner {
    width: 100%;
    height: 95vh; 
    position: relative;
}

/* Videos e imágenes fullscreen */
#container-banner video,
#container-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* LLENA toda la pantalla */
    display: block;
}

/* Contenido encima del video/imagen */
.layer-banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-left: 60px;
    color: #fff;
    z-index: 10;
    background: rgba(0,0,0,0.25); /* capa suave de lectura */
}

.layer-banner h1 {
    font-size: 3rem;
    font-weight: 700;
    max-width: 60%;
}

.layer-banner p {
    font-size: 1.2rem;
    max-width: 55%;
    margin-top: 10px;
}

/* Botones dentro del banner */
.btn-banner {
    margin-top: 20px;
}

.btn-banner a {
    display: inline-block;
    padding: 12px 25px;
    margin-right: 15px;
    background: var(--brand-2);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
}

/* BOTÓN DE SONIDO GLOBAL */
#global-sound-toggle {
    position: absolute;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background-size: 70% auto;
    background-position: center;
    background-repeat: no-repeat;
    background-color: rgba(0,0,0,0.45);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    z-index: 999;
}

#global-sound-toggle.muted {
    background-image: url("data:image/svg+xml;utf8,
<svg fill='white' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'>\
<path d='M16.5 12c0-1.77-.77-3.29-2-4.3v8.59c1.23-1.02 2-2.53 2-4.29zM5 9v6h4l5 5V4L9 9H5zm11.59-3.41L15.17 7l2.83 2.83 1.41-1.41L17 4.59zM17 13.17l2.83 2.83 1.41-1.41L18.41 12 17 13.17z'/>\
</svg>"); 

}

#global-sound-toggle.unmuted {
    background-image: url("data:image/svg+xml;utf8,
<svg fill='white' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'>\
<path d='M3 10v4h4l5 5V5L7 10H3zm13.5 2c0-1.77-.77-3.29-2-4.3v8.59c1.23-1.02 2-2.53 2-4.29zM14 3.23v2.06c2.89 1.26 5 4.13 5 7.71s-2.11 6.45-5 7.71v2.06c4.01-1.33 7-5.17 7-9.77s-2.99-8.44-7-9.77z'/>\
</svg>");
}

/* Responsive */
@media (max-width: 768px) {
    .layer-banner {
        padding-left: 25px;
        align-items: flex-start;
        background: rgba(0,0,0,0.35);
    }

    .layer-banner h1 {
        font-size: 2rem;
        max-width: 80%;
    }

    .layer-banner p {
        font-size: 1rem;
        max-width: 85%;
    }
}