.manzanas-section {
    padding: 2rem 2rem 3rem 2rem;
    background: #f8fafc;
    border-radius: 30px;
    margin: 2rem 0;
}

.manzanas-section .section-title {
    font-size: var(--fs-section-h2);
    text-align: center;
    margin-bottom: 0.5rem;
}

.manzanas-subtitle {
    text-align: center;
    color: #64748b;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.manzanas-preview {
    max-width: 1400px;
    margin: 0 auto;
}

.manzanas-preview-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.75rem;
}

.manzana-preview-card {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: white;
    border-radius: 12px;
    padding: 1.5rem 0.75rem;
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 1px solid #e9ecef;
    cursor: pointer;
    min-height: 100px;
}

.manzana-preview-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
    background: var(--primary-light);
}

.manzana-preview-content {
    width: 100%;
}

.manzana-nombre {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    padding: 0.5rem 0.75rem;
    border-radius: 30px;
    transition: var(--transition-smooth);
}

.manzana-preview-card:hover .manzana-nombre {
    background: var(--primary);
    color: white;
}

/* ── Ambientes / galería ─────────────────────────────────── */

.ambientes-section {
    padding: 3rem 2rem;
    background: white;
    margin: 1rem 0;
}

.ambientes-section .section-title {
    text-align: center;
    margin-bottom: 0.5rem;
}

.ambientes-carousel-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.ambientes-carousel {
    display: flex;
    gap: 1rem;
    padding: 0.5rem 0;
}

.ambiente-card {
    flex: 0 0 280px;
    background: #f8fafc;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid #e9ecef;
}

.ambiente-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.ambiente-img {
    height: 200px;
    overflow: hidden;
}

.ambiente-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.ambiente-card:hover .ambiente-img img {
    transform: scale(1.05);
}

.ambiente-info {
    padding: 0.75rem;
    text-align: center;
}

.ambiente-info p {
    font-size: 0.85rem;
    color: #475569;
    margin: 0;
}

.ambientes-carousel-container::-webkit-scrollbar {
    height: 6px;
}

.ambientes-carousel-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.ambientes-carousel-container::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

/* ── Modal de imagen ─────────────────────────────────────── */

/* Botón de cierre EXTERNO al modal (directo en <body>) */
#btnCerrarModal {
    display: none;
    position: fixed;
    top: 20px;
    right: 30px;
    z-index: 2147483647;
    background: rgba(0, 0, 0, 0.65);
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: white;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-family: Arial, sans-serif;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: background 0.2s ease, transform 0.2s ease;
}

#btnCerrarModal:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: rotate(90deg) scale(1.1);
    border-color: white;
}

.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 2147483640;
    cursor: default;
}

.image-modal.active {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.image-modal-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: default;
    pointer-events: auto;
}

.image-modal-container {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    margin-top: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-modal-img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    display: block;
}

.image-modal-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    font-size: 2rem;
    cursor: pointer;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 2147483645;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.image-modal-nav:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: translateY(-50%) scale(1.1);
}

.image-modal-prev {
    left: 30px;
}

.image-modal-next {
    right: 30px;
}

.image-modal-counter {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    backdrop-filter: blur(5px);
    z-index: 2147483645;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 1024px) {
    .manzanas-preview-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.75rem;
    }
    .ambiente-card {
        flex: 0 0 240px;
    }
    .image-modal-nav {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    .image-modal-prev { left: 20px; }
    .image-modal-next { right: 20px; }
}

@media (max-width: 768px) {
    .manzanas-section {
        padding: 1.5rem 1rem;
    }
    .manzanas-preview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.6rem;
    }
    .manzana-preview-card {
        padding: 1rem 0.5rem;
        min-height: 70px;
    }
    .manzana-nombre {
        font-size: 0.85rem;
        padding: 0.4rem 0.6rem;
    }
    .ambientes-section {
        padding: 2rem 1rem;
    }
    .ambiente-card {
        flex: 0 0 200px;
    }
    .ambiente-img {
        height: 150px;
    }
    .image-modal-container {
        margin-top: 70px;
    }
    #btnCerrarModal {
        top: 15px;
        right: 15px;
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }
    .image-modal-nav {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }
    .image-modal-prev { left: 15px; }
    .image-modal-next { right: 15px; }
    .image-modal-counter {
        bottom: 20px;
        padding: 6px 12px;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .manzanas-preview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    .manzana-preview-card {
        padding: 0.75rem 0.5rem;
        min-height: 60px;
    }
    .manzana-nombre {
        font-size: 0.75rem;
        padding: 0.35rem 0.5rem;
    }
    .ambiente-card {
        flex: 0 0 180px;
    }
    .ambiente-img {
        height: 130px;
    }
    .image-modal-container {
        margin-top: 80px;
    }
    #btnCerrarModal {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    .image-modal-nav {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}