/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa; /* Lighter, cleaner background */
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px; /* Wider container for "grand" feel */
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar */
.top-bar {
    background-color: #00204a; /* Darker, deeper blue */
    color: #ccc;
    padding: 10px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-links {
    text-align: right;
}

.top-links a {
    color: #ddd;
    margin: 0 10px;
}

.top-links a:hover {
    color: #fff;
}

/* Header */
.main-header {
    background-color: #fff;
    padding: 25px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05); /* Subtle shadow for depth */
    position: relative;
    z-index: 10;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-text h1 {
    font-size: 28px;
    color: #003366;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.logo-text h2 {
    font-size: 16px;
    color: #666;
    font-weight: 400;
    letter-spacing: 2px;
    margin-top: 5px;
}

/* Navigation */
.main-nav {
    background-color: #003366; /* Primary Brand Color */
    color: #fff;
    position: relative;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1); /* Shadow for 3D feel */
    z-index: 9;
}

.nav-list {
    display: flex;
    justify-content: space-between;
}

.nav-list > li {
    position: relative;
    flex-grow: 1;
    text-align: center;
}

.nav-list > li > a {
    display: block;
    padding: 18px 10px;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.nav-list > li:last-child > a {
    border-right: none;
}

.nav-list > li > a:hover,
.nav-list > li > a.active {
    background-color: #002a52;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.2); /* Inset shadow for depth */
}

/* Dropdown Menu */
.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%; /* Full width of parent li */
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 1000;
    border-top: 3px solid #b30000; /* Accent color line */
}

.dropdown li {
    border-bottom: 1px solid #f0f0f0;
}

.dropdown li a {
    display: block;
    padding: 12px 15px;
    color: #333;
    font-size: 14px;
    text-align: left;
    border-right: none;
}

.dropdown li a:hover {
    background-color: #f4f4f4;
    color: #b30000;
    padding-left: 20px; /* Slide effect */
}

.has-dropdown:hover .dropdown {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 15px 0;
}

.mobile-menu-toggle span {
    height: 3px;
    width: 25px;
    background-color: #fff;
    margin-bottom: 4px;
    border-radius: 2px;
}

/* Banner Slider - Full Screen Concept */
.banner {
    position: relative;
    width: 100%;
    /* Calculate height: 100vh - (TopBar + Header + Nav) approx */
    /* Adjust these values based on your actual header height */
    height: calc(100vh - 145px); 
    min-height: 500px;
    overflow: hidden;
    background-color: #ddd;
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    color: #fff;
    background-size: cover;
    background-position: center;
}

.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3); /* Overlay for text readability */
}

.slide.active {
    opacity: 1;
}

.slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1200px;
    padding: 20px;
    background: rgba(0, 51, 102, 0.7); /* Semi-transparent box */
    border-radius: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transform: translateY(20px);
    animation: slideUp 0.8s forwards 0.3s;
    opacity: 0;
}

@keyframes slideUp {
    to { transform: translateY(0); opacity: 1; }
}

.slide-content h2 {
    font-size: 42px;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slide-content p {
    font-size: 18px;
    font-weight: 300;
}

.prev-btn, .next-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0,0,0,0.3);
    color: #fff;
    border: none;
    padding: 15px 20px;
    cursor: pointer;
    font-size: 24px;
    z-index: 10;
    transition: background 0.3s;
}

.prev-btn:hover, .next-btn:hover {
    background-color: rgba(0, 51, 102, 0.8);
}

.prev-btn { left: 0; border-radius: 0 5px 5px 0; }
.next-btn { right: 0; border-radius: 5px 0 0 5px; }

/* Headline News Section (New) */
.headline-news {
    padding: 50px 0;
    background-color: #fff;
    margin-top: -50px; /* Overlap banner slightly for 3D effect */
    position: relative;
    z-index: 5;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    border-radius: 8px 8px 0 0;
}

.headline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.headline-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #eee;
}

.headline-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.headline-img {
    height: 200px;
    background-color: #ccc;
    background-size: cover;
    background-position: center;
    position: relative;
}

.headline-date {
    position: absolute;
    bottom: 0;
    left: 0;
    background: #b30000;
    color: #fff;
    padding: 5px 15px;
    font-size: 14px;
}

.headline-content {
    padding: 20px;
}

.headline-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #003366;
    line-height: 1.4;
    height: 50px; /* Limit height */
    overflow: hidden;
}

.headline-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    height: 63px; /* Limit height */
    overflow: hidden;
}

/* Main Content Area */
.main-content {
    padding: 60px 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr; /* 2/3 for news list, 1/3 for sidebar */
    gap: 40px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #003366;
    padding-bottom: 15px;
    margin-bottom: 25px;
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100px;
    height: 2px;
    background-color: #b30000; /* Accent underline */
}

.section-header h3 {
    color: #003366;
    font-size: 22px;
    font-weight: 700;
}

.more-link {
    font-size: 14px;
    color: #666;
    border: 1px solid #ddd;
    padding: 2px 10px;
    border-radius: 15px;
    transition: all 0.3s;
}

.more-link:hover {
    background-color: #003366;
    color: #fff;
    border-color: #003366;
}

/* Standard News List */
.news-list-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
    transition: background 0.2s;
}

.news-list-item:hover {
    background-color: #fafafa;
    padding-left: 10px;
}

.news-list-date {
    font-size: 14px;
    color: #999;
    margin-right: 20px;
    min-width: 90px;
}

.news-list-title {
    font-size: 16px;
    color: #333;
    flex-grow: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-list-title:hover {
    color: #b30000;
}

/* Sidebar Widgets */
.sidebar-widget {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 30px;
    border-top: 4px solid #003366;
}

.quick-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.link-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    padding: 20px 10px;
    border-radius: 6px;
    transition: all 0.3s;
    text-align: center;
    border: 1px solid #eee;
}

.link-box:hover {
    background-color: #003366;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,51,102,0.2);
}

.link-box .icon {
    font-size: 28px;
    margin-bottom: 10px;
}

.link-box .text {
    font-weight: 600;
    font-size: 14px;
}

/* Footer */
.main-footer {
    background-color: #1a1a1a;
    color: #888;
    padding: 60px 0 30px;
    margin-top: 0;
    border-top: 5px solid #b30000;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-info {
    flex: 2;
    padding-right: 50px;
}

.footer-info h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-info p {
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.8;
}

.footer-links {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.qr-code {
    text-align: center;
}

.qr-box {
    width: 120px;
    height: 120px;
    background-color: #fff;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    border-radius: 4px;
}

/* Inner Page Layouts */
.inner-banner {
    height: 250px;
    background-color: #003366;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    position: relative;
}

.inner-banner::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.4);
}

.inner-banner h2 {
    position: relative;
    z-index: 2;
    font-size: 36px;
    font-weight: 700;
}

.breadcrumb {
    background: #f4f4f4;
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 14px;
    color: #666;
}

.breadcrumb a {
    color: #003366;
}

.breadcrumb span {
    margin: 0 5px;
}

.inner-container {
    display: flex;
    padding: 50px 0;
    gap: 40px;
}

.sidebar {
    width: 250px;
    flex-shrink: 0;
}

.sidebar-menu {
    background: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.sidebar-menu h3 {
    background: #003366;
    color: #fff;
    padding: 15px 20px;
    font-size: 18px;
    margin: 0;
}

.sidebar-menu ul li a {
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
    color: #333;
    transition: all 0.3s;
}

.sidebar-menu ul li a:hover,
.sidebar-menu ul li a.active {
    background: #f9f9f9;
    color: #b30000;
    padding-left: 25px;
    border-left: 4px solid #b30000;
}

.main-article {
    flex-grow: 1;
    background: #fff;
    padding: 40px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.article-title {
    font-size: 28px;
    color: #003366;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.article-meta {
    color: #999;
    font-size: 13px;
    margin-bottom: 30px;
}

.article-content {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
}

.article-content p {
    margin-bottom: 20px;
}

/* Pagination */
.pagination {
    margin-top: 40px;
    text-align: center;
}

.pagination a, .pagination span {
    display: inline-block;
    padding: 8px 16px;
    margin: 0 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
}

.pagination a:hover, .pagination .current {
    background-color: #003366;
    color: #fff;
    border-color: #003366;
}

/* Adjustments for Notification and Admissions Section */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Auto-fit columns with a minimum width */
    gap: 40px;
}

.news-section {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
}

.news-list-container {
    display: flex;
    flex-direction: column;
    gap: 15px; /* Add spacing between list items */
}

/* Responsive Design */
@media (max-width: 992px) {
    .headline-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .content-wrapper {
        grid-template-columns: 1fr;
    }
    .inner-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-list {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: #003366;
    }

    .nav-list.active {
        display: flex;
    }

    .nav-list > li {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .dropdown {
        position: static;
        display: none;
        background-color: #002a52;
        box-shadow: none;
        width: 100%;
        border-top: none;
    }
    
    .dropdown li a {
        color: #ddd;
        padding-left: 30px;
        background: transparent;
    }
    
    .dropdown li a:hover {
        background: rgba(0,0,0,0.2);
        color: #fff;
    }

    .has-dropdown.active .dropdown {
        display: block;
    }

    .banner {
        height: 300px; /* Smaller banner on mobile */
    }

    .headline-grid {
        grid-template-columns: 1fr;
    }
    
    .headline-news {
        margin-top: 0;
        border-radius: 0;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        margin-top: 30px;
    }
    
    .footer-info {
        padding-right: 0;
    }

    .info-grid {
        grid-template-columns: 1fr; /* Stack columns vertically */
    }

    .logo-text {
        display: none; /* Hide logo text on smaller screens */
    }
}

@media (max-width: 1024px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .news-section {
        margin-bottom: 0;
    }
    .logo-text {
        display: none;
    }
}

@media (max-width: 480px) {
    .info-grid {
        gap: 10px;
    }
    .news-section {
        padding: 10px;
    }
    .section-header h3 {
        font-size: 18px;
    }
    .news-list-title {
        font-size: 14px;
    }
}