/* COLORES
   - Fondo: #212529
   - Secundario: #000000
   - Corporativo: #ffc107 (Amarillo warning)
   - Texto: #f8f9fa
   - Texto Secundario: #adb5bd
*/

body {
    overflow-x: hidden;
    scroll-behavior: smooth;
    font-family: 'Segoe UI', Roboto, sans-serif;
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.8)), url('../img/pozo-soton-wallpaper.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.material-symbols-outlined {
    font-size: 24px;
    font-variation-settings: 'wght' 300;
}

.navbar .container {
    display: flex;
    align-items: flex-end;
    padding-bottom: 5px;
}

#navbarNav {
    align-self: flex-end;
}

.navbar-nav .nav-link {
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.navbar-nav .nav-link:hover {
    color: #ffc107 !important;
}

.busqueda-expandible .form-control {
    width: 0;
    padding: 0;
    border: none;
    background: transparent;
    color: white;
    outline: none;
    box-shadow: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.busqueda-expandible:hover .form-control,
.busqueda-expandible .form-control:focus {
    width: 180px;
    padding: 0 10px;
    border-bottom: 1px solid #ffc107;
    margin-right: 8px;
}

.btn-busqueda-limpio {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    transition: color 0.3s, transform 0.2s;
}

.btn-busqueda-limpio:hover {
    color: #ffc107;
    transform: scale(1.1);
}

.img-hover {
    transition: transform 0.4s ease, filter 0.4s ease;
    cursor: pointer;
}

.img-hover:hover {
    transform: scale(1.03);
    filter: brightness(1.15);
}

.video-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #000;
    line-height: 0;
}

.video-container video {
    outline: none;
    display: block;
}

.video-container:hover {
    border-color: #ffc107 !important;
    transition: border-color 0.3s ease;
}

#galeria,
#prevencion,
#visita {
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
        url('../img/pozo-soton-wallpaper-carbon.png');

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Ajuste específico para que la sección Visita no se vea pegada al footer */
#visita {
    margin-bottom: 0 !important;
    padding-bottom: 80px;
}

.img-visita {
    width: 200px;
    height: 200px;
    object-fit: cover;
    object-position: center;
    padding: 8px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.img-visita:hover {
    border-width: 4px !important;
    transform: rotate(3deg) scale(1.05);
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.animate-pulse {
    animation: pulse 0.6s ease-in-out;
}

@media (max-width: 991px) {
    .navbar .container {
        align-items: center;
    }

    #navbarNav {
        align-self: center;
        text-align: center;
        margin-top: 20px;
    }
}

@media (max-width: 576px) {
    .img-visita {
        width: 140px;
        height: 140px;
    }
}