/* ============================================
   GIỚI THIỆU PAGE STYLES
   ============================================ */


/* Main Content */
.text-banner {
    font-size: 24px;
    font-weight: 700;
    position: absolute;
    padding-left: 20px;
}

.text-banner::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 30px;
    background-color: #264596;
}

.intro-content {
    background: white;
    padding: 20px 0 20px 0;
}

.intro-title {
    font-size: 16px;
    font-weight: 700;
    color: #264596;
    text-transform: uppercase;
    margin-bottom: 20px;
    text-align: left;
}

.breadcrumb-text {
    font-size: 14px;
    color: #000;
    margin: 0;
}

.max-width-1400 {
    max-width: 1400px;
}

.intro-text {
    font-size: 16px;
    line-height: 1.6;
    color: #000;
    margin-bottom: 20px;
}

.intro-image {
    margin: 10px 0;
    text-align: center;
}

.intro-image img {
    width: 100%;
    height: auto;
}

/* Departments Section */
.departments-section {
    background: white;
    padding: 20px 0;
}

.departments-title {
    font-size: 16px;
    font-weight: 700;
    color: #264596;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.department-card {
    background: white;
    border-radius: 20px;
    padding: 25px 6px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.department-card:hover {
    border: 1px solid #264596;
}

.department-card.active {
    background-color: #264596 !important;
    color: white;
}

.department-card.active .department-name,
.department-card.active .department-title {
    color: white;
}

.department-card.active .department-icon {
    filter: brightness(0) invert(1);
}

.department-detail {
    background: white;
    border-radius: 12px;
    padding: 30px;
}

.department-detail .singular-sapo,
.department-detail .article.entry-content {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
}

.department-detail .singular-sapo {
    font-size: 16px;
    margin-bottom: 20px;
}

.department-detail .article.entry-content {
    font-size: 14px;
}

.department-detail .article.entry-content h1,
.department-detail .article.entry-content h2,
.department-detail .article.entry-content h3,
.department-detail .article.entry-content h4,
.department-detail .article.entry-content h5,
.department-detail .article.entry-content h6 {
    color: #264596;
    font-weight: 700;
    margin-top: 20px;
    margin-bottom: 10px;
}

.department-detail .article.entry-content p {
    margin-bottom: 15px;
}

.department-detail .article.entry-content ul,
.department-detail .article.entry-content ol {
    margin-bottom: 15px;
    padding-left: 20px;
}

.department-detail .article.entry-content li {
    margin-bottom: 5px;
}

.department-icon {
    margin: 0 auto 20px;
    display: block;
    object-fit: contain;
}

.department-name {
    font-size: 14px;
    font-weight: 700;
    color: #000;
    text-transform: uppercase;
}

.department-title {
    font-size: 14px;
    color: #000;
    font-weight: 700;
    text-transform: uppercase;
}

/* Responsive */
@media (max-width: 992px) {
    .departments-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .departments-title {
        font-size: 1.1rem;
    }
    
    .departments-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .department-card {
        padding: 30px 20px;
    }
    
.intro-content {
    padding: 40px 0;
    padding-right: 340px; /* Tạo khoảng trống cho sidebar fixed */
}
    
    .departments-section {
        padding: 40px 0;
    }
    
    
    .intro-content {
        padding-right: 0;
    }
    
    .department-content {
        padding-right: 0;
    }
}


/* Department Content */
.department-content {
    background: white;
    min-height: 400px;
    clear: both;
    width: 100%;
}