.about-section .tab-pane {
    display: none !important;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    min-height: 400px;
}

.about-section .tab-pane.active {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    animation: fadeIn 0.5s ease-in-out;
}

.about-section {
    display: block !important;
    visibility: visible !important;
    min-height: 100vh;
    background: white;
    position: relative;
    z-index: 1;
}

.about-container {
    display: block !important;
    visibility: visible !important;
    position: relative;
}

.about-section .tab-content {
    display: block !important;
    min-height: 600px;
    position: relative;
    width: 100%;
}

.about-section #unit {
    display: block;
}

.unit-content {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    min-height: 400px;
}

.unit-image-container {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    min-height: 300px; 
}

.unit-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block !important;
}

.unit-description {
    padding: 20px 0;
    min-height: 200px;
}

.about-section #responsibilities {
    display: block;
}

.responsibilities-content {
    min-height: 500px;
}

.responsibilities-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.responsibility-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    min-height: 300px;
}

.tab-navigation {
    display: flex !important;
    justify-content: center;
    margin-bottom: 40px;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tab-btn {
    display: flex !important;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 500;
    color: #666;
    flex: 1;
    justify-content: center;
    min-width: 140px;
}

.tab-btn.active {
    background: #b61614 !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(182, 22, 20, 0.3);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: bold;
    color: #333 !important;
    margin-bottom: 40px;
    position: relative;
    display: block !important;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #b61614;
    border-radius: 2px;
}

.debug .about-section {
    border: 3px solid red !important;
}

.debug .tab-pane {
    border: 2px solid blue !important;
}

.debug .tab-pane.active {
    border: 2px solid green !important;
    background: rgba(0, 255, 0, 0.1) !important;
}

@media (max-width: 992px) {
    .unit-content {
        grid-template-columns: 1fr !important;
        gap: 30px;
        text-align: center;
    }

    .team-card {
        flex: 0 0 calc(50% - 10px);
    }

    .responsibilities-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .tab-navigation {
        flex-direction: column;
        gap: 5px;
    }

    .tab-btn {
        flex: none;
        width: 100%;
    }

    .section-title {
        font-size: 2rem;
    }

    .team-card {
        flex: 0 0 100%;
    }

    .unit-image {
        height: 300px;
    }
}

.force-visible .about-section,
.force-visible .tab-content,
.force-visible .tab-pane {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}