/* ========== PÁGINA MÁS INFORMACIÓN ========== */

.modelo-3d-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.container-flex {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.modelo-3d-container {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    aspect-ratio: 1;
    min-height: 500px;
}

#canvas3d {
    width: 100%;
    height: 100%;
    display: block;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(248, 249, 250, 0.95);
    z-index: 10;
    pointer-events: none;
}

.loading-content {
    text-align: center;
    max-width: 300px;
}

.loading-bar-container {
    width: 100%;
    height: 8px;
    background-color: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
}

.loading-bar {
    height: 100%;
    background: linear-gradient(90deg, #183e5e, #2a5f7f);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 10px;
}

.loading-text {
    color: #183e5e;
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.info-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding: 30px;
    pointer-events: none;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent);
}

.info-box {
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 20px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.info-box h3 {
    font-size: 20px;
    margin-bottom: 8px;
    font-weight: 600;
}

.info-box p {
    font-size: 14px;
    opacity: 0.9;
}

.aspectos-info {
    display: flex;
    flex-direction: column;
}

.aspectos-info h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 700;
}

.intro-text {
    color: var(--text-light);
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.6;
}

.aspectos-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.aspecto-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    border-left: 4px solid var(--border-color);
}

.aspecto-item:hover {
    background: #f0f4ff;
    border-left-color: var(--primary-color);
}

.aspecto-item.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(79, 70, 229, 0.1));
    border-left-color: var(--primary-color);
}

.aspecto-icon {
    font-size: 32px;
    color: var(--primary-color);
    min-width: 40px;
    text-align: center;
}

.aspecto-item.active .aspecto-icon {
    font-size: 36px;
}

.aspecto-content {
    text-align: left;
    flex: 1;
}

.aspecto-content h4 {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 5px;
    font-weight: 600;
}

.aspecto-content p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

.aspectos-info .cta-btn {
    margin-top: 30px;
    align-self: flex-start;
}

/* ========== CARACTERÍSTICAS DETALLE ========== */
.caracteristicas-detalle {
    padding: 100px 0;
    background: var(--white);
}

.caracteristicas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.caracteristica-card {
    background: var(--light-bg);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.caracteristica-card:hover {
    background: var(--white);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-10px);
}

.icon-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--white);
    font-size: 36px;
    transition: var(--transition);
}

.caracteristica-card:hover .icon-circle {
    transform: rotate(10deg) scale(1.1);
}

.caracteristica-card h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.caracteristica-card p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .container-flex {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .modelo-3d-container {
        aspect-ratio: 16 / 9;
    }

    .caracteristicas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .modelo-3d-section {
        padding: 60px 0;
    }

    .container-flex {
        gap: 30px;
    }

    .aspectos-info h2 {
        font-size: 28px;
    }

    .aspecto-item {
        gap: 15px;
        padding: 15px;
    }

    .aspecto-icon {
        font-size: 24px;
    }

    .aspecto-content h4 {
        font-size: 14px;
    }

    .aspecto-content p {
        font-size: 13px;
    }

    .caracteristicas-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .modelo-3d-container {
        min-height: 300px;
    }

    .info-box {
        padding: 15px;
    }

    .info-box h3 {
        font-size: 16px;
    }

    .info-box p {
        font-size: 12px;
    }

    .aspectos-info h2 {
        font-size: 24px;
    }

    .aspecto-item {
        gap: 10px;
        padding: 12px;
    }
}