/* ===== VIRTUAL TOUR SECTION ===== */
.virtualTour{
    width: 100%;
    height: auto;
    background-color: var(--main-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.virtualTourTitle{
    width: 100%;
    height: auto;
    color: white;
    text-align: center;
    padding-bottom: 2rem;
}

.virtualTourTitle h1{
    font-family: 'Strong';
    font-size: 3rem;
    margin: 0 0 1rem 0;
}

.virtualTourTitle span{
    color: var(--third-color);
}

.virtualTourTitle p{
    font-family: 'Med';
    font-size: 1.5rem;
    margin: 0;
    opacity: 0.85;
}

.virtualTourFrame{
    position: relative;
    width: 80%;
    max-width: 1200px;
    aspect-ratio: 16 / 9;
    background: #0a0a0a;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.virtualTourFrame iframe{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

/* Botón de carga (placeholder) que evita cargar el iframe pesado hasta que el usuario interactúa */
.tour-load-btn{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../tour-sala-3/preview.jpg') center/cover no-repeat;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: white;
    transition: filter 0.3s ease;
}

.tour-load-btn::before{
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    transition: background 0.3s ease;
}

.tour-load-btn:hover::before{
    background: rgba(0, 0, 0, 0.5);
}

.tour-load-btn img{
    position: relative;
    width: 70px;
    height: 70px;
    z-index: 2;
}

.tour-load-btn span{
    position: relative;
    z-index: 2;
    font-family: 'Med';
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

/* --- RESPONSIVE --- */

/* Laptops pequeñas / tablets grandes */
@media (max-width: 1024px) {
    .virtualTour{
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }

    .virtualTourTitle h1{
        font-size: 2.5rem;
    }

    .virtualTourTitle p{
        font-size: 1.25rem;
    }

    .virtualTourFrame{
        width: 85%;
    }
}

/* Pantallas medianas (Tablets) */
@media (max-width: 992px) {
    .virtualTourFrame{
        width: 90%;
        border-radius: 18px;
    }
}

@media (max-width: 768px) {
    .virtualTour{
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .virtualTourTitle h1{
        font-size: 2rem;
    }

    .virtualTourTitle p{
        font-size: 1.1rem;
    }

    .virtualTourFrame{
        width: 90%;
        aspect-ratio: 4 / 5;
        border-radius: 14px;
    }

    .tour-load-btn img{
        width: 58px;
        height: 58px;
    }
}

/* Pantallas pequeñas (Celulares) */
@media (max-width: 576px) {
    .virtualTour{
        padding-top: 2.5rem;
        padding-bottom: 2.5rem;
    }

    .virtualTourTitle h1{
        font-size: 1.6rem;
    }

    .virtualTourTitle p{
        font-size: 1rem;
    }

    .virtualTourFrame{
        width: 92%;
        border-radius: 10px;
    }

    .tour-load-btn{
        gap: 0.75rem;
    }

    .tour-load-btn img{
        width: 50px;
        height: 50px;
    }

    .tour-load-btn span{
        font-size: 1rem;
    }
}

/* Celulares muy pequeños */
@media (max-width: 360px) {
    .virtualTourTitle h1{
        font-size: 1.35rem;
    }

    .virtualTourTitle p{
        font-size: 0.9rem;
    }
}