:root {
    --primary: #122D52;
    --navy-dark: #0C213D;
    --accent: #D4AF37;
    --accent-light: #F1D486;
    --text: #333333;
    --text-light: #555555;
    --bg: #ffffff;
    --bg-light: #F8FAFC;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --border-radius: 4px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    color: var(--text);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4, .brand-text, .nav-links a {
    font-family: 'Montserrat', sans-serif;
}

h1, h2, h3, h4 {
    color: var(--primary);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--accent);
}

.text-center h2::after {
    left: 50%;
    transform: translateX(-50%);
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.highlight {
    color: var(--accent);
}

/* Grids */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 2.2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
}

.btn-white {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--white);
}

.btn-white:hover {
    background: var(--primary);
    color: var(--white);
}

/* Navigation */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0.6rem 0;
    transition: all 0.4s ease;
    background: transparent;
}

#main-nav.scrolled {
    background: var(--primary);
    padding: 0.5rem 0;
    box-shadow: var(--shadow);
}

#main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1000; /* Increased to stay above overlay */
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--white);
}

.brand-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.main-text {
    font-size: 1.2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 1px;
}

.sub-text {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    opacity: 0.7;
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    position: relative;
    z-index: 50;
}

.nav-links li a {
    color: var(--white);
    text-decoration: none;
    margin: 0 0.8rem;
    font-weight: 700;
    font-size: 0.58rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}

.nav-links li a:hover {
    color: var(--accent);
}

.portal-btn {
    background-color: var(--accent) !important;
    color: var(--primary) !important;
    padding: 0.5rem 1.2rem !important;
    border-radius: 6px;
    font-weight: 800 !important;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    margin-left: 0.5rem !important;
}

.portal-btn:hover {
    background-color: var(--primary) !important;
    color: var(--white) !important;
    box-shadow: 0 4px 15px rgba(18, 45, 82, 0.3);
}

.portal-btn i {
    margin-right: 0.5rem;
}

.track-link {
    color: var(--white) !important;
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 0.4rem 0.8rem !important;
    border-radius: 4px;
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    margin-left: 0.5rem !important;
    margin-right: 0 !important;
}

.track-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    color: var(--accent) !important;
}

.track-link i {
    font-size: 0.7rem;
}


/* Dropdown Menu Styles */
.nav-links li {
    position: relative;
    height: 100%;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 15px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 220px;
    background: var(--navy-dark);
    list-style: none;
    padding: 0.8rem 0;
    border-top: 3px solid var(--accent);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    border-radius: 8px;
    z-index: 1100;
}

/* Arrow indicator */
.dropdown-menu::after {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid var(--accent);
}

.nav-links li:hover .dropdown-menu,
.nav-links li.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
    width: 100%;
}

.dropdown-menu li a {
    margin: 0 !important;
    padding: 0.8rem 1.5rem;
    display: block;
    font-size: 0.5rem !important;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: all 0.2s;
}

.dropdown-menu li a:last-child {
    border-bottom: none;
}

.dropdown-menu li a:hover {
    background: var(--primary);
    color: var(--accent) !important;
    padding-left: 1.8rem;
}

.portal-btn {
    background: var(--accent);
    color: var(--primary) !important;
    padding: 0.6rem 1.4rem;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    font-weight: 800 !important;
    font-size: 0.65rem !important;
}

.portal-btn:hover {
    background: var(--white) !important;
    color: var(--primary) !important;
}

/* Mobile Nav Drawer */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(12, 33, 61, 0.7); /* Slightly darker, matching theme */
    backdrop-filter: blur(3px); /* Subtle blur for focus */
    z-index: 900; /* Below container (1000) but above content */
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--navy-dark);
        display: flex !important;
        flex-direction: column;
        padding: 5rem 2rem;
        z-index: 2000;
        transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        box-shadow: -10px 0 30px rgba(0,0,0,0.3);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        width: 100%;
        margin-bottom: 1.5rem;
    }

    .nav-links li a {
        margin: 0;
        font-size: 1.1rem;
        display: block;
    }

    .dropdown-menu {
        position: static;
        width: 100%;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: rgba(255,255,255,0.05);
        border: none;
        box-shadow: none;
        display: none; /* Initially hidden, toggle with class */
        margin-top: 1rem;
        padding: 0;
        border-radius: 0;
    }

    .dropdown-menu.active {
        display: block !important;
        transform: none !important;
    }

    .dropdown-menu::after { display: none; }

    .dropdown-menu li a {
        padding: 0.8rem 1rem;
        font-size: 0.9rem !important;
    }

    .menu-toggle {
        display: block;
        color: var(--white);
        font-size: 1.5rem;
        cursor: pointer;
        z-index: 2500;
        position: relative;
    }
}
.hero {
    height: 90vh;
    background: url('hero.png') no-repeat center center/cover;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(18, 45, 82, 0.95), rgba(18, 45, 82, 0.4));
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1;
    margin-bottom: 1rem;
    color: var(--white);
    text-transform: uppercase;
    font-weight: 900;
}

.hero p {
    font-size: 1.1rem;
    max-width: 700px;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Stats */
.stats {
    background: var(--primary);
    padding: 4rem 0;
    color: var(--white);
    margin-top: 0; 
    border-top: 6px solid var(--accent);
}

.stat-item h3 {
    font-size: 2.8rem;
    color: var(--accent);
    margin-bottom: 0.2rem;
    font-weight: 900;
}

.stat-item p {
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.75rem;
    font-weight: 700;
    opacity: 0.6;
}

/* Utility */
.py-lg { padding: 8rem 0; }
.bg-light { background: var(--bg-light); }
.rounded-xl { border-radius: var(--border-radius); }
.shadow-lg { box-shadow: var(--shadow); }
.text-center { text-align: center; }
.mb-lg { margin-bottom: 4rem; }
.mb-md { margin-bottom: 2rem; }
.mt-md { margin-top: 2rem; }

/* Mission & Vision */
.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.mv-box {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary);
}

.mv-box i {
    font-size: 1.8rem;
    color: var(--accent);
    margin-bottom: 1.2rem;
}

.mv-box h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

/* Leadership Messages */
.leadership {
    background: var(--bg-light);
    padding: 6rem 0;
}

.message-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 15px 35px rgba(18, 45, 82, 0.05);
    transition: transform 0.3s ease;
    height: 100%;
    border: 1px solid rgba(0,0,0,0.03);
    position: relative;
    margin-top: 40px; /* Space for overlapping image */
}

.message-card:hover {
    transform: translateY(-5px);
}

.message-card-header {
    width: 180px;
    height: 180px;
    position: absolute;
    top: -90px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    overflow: hidden;
    background: var(--white);
    border: 6px solid var(--white);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    z-index: 10;
}

.message-card-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

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

.message-card-body {
    padding-top: 60px; /* Space for the overlapping image */
    width: 100%;
}

.quote-icon {
    margin: 0 auto 1.5rem;
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.message-card p {
    font-style: italic;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 2rem;
    position: relative;
}

.author-details h4 {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 0.2rem;
    font-weight: 800;
}

.author-details .title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Cards */
.card {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    border-bottom: 4px solid transparent;
}

.card:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--accent);
}

.card .icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

/* CTA */
.cta {
    background: linear-gradient(rgba(18, 45, 82, 0.9), rgba(18, 45, 82, 0.9)), url('graduation.png') center/cover;
    color: var(--white);
    padding: 6rem 0;
}

.cta h2 { color: var(--white); }
.cta p { color: rgba(255, 255, 255, 0.7); max-width: 600px; margin: 0 auto 2.5rem; }

/* Contact */
.contact-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 1.8rem;
    border-left: 4px solid var(--accent);
}

.contact-icon {
    background: var(--bg-light);
    color: var(--primary);
}

.contact-details-box {
    background: var(--navy-dark);
    padding: 3rem;
    border-radius: var(--border-radius);
    color: var(--white);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    box-shadow: var(--shadow);
}

.detail-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.detail-row i {
    font-size: 2rem;
    color: var(--accent);
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 50%;
}

.detail-row h4 {
    color: var(--white);
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.detail-row p {
    color: var(--accent);
    margin-bottom: 0;
    font-weight: 700;
}

/* Footer */
.footer {
    background: var(--navy-dark);
    color: var(--white);
    padding: 6rem 0 3rem;
}

.footer h4 {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.footer p, .footer ul li a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.footer-bottom {
    margin-top: 6rem;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.2);
}

/* Mobile */
/* Gallery Masonry */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 300px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.gallery-item:hover {
    transform: scale(1.02);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-cover: cover;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem 1.5rem 1.5rem;
    background: linear-gradient(to top, rgba(18, 45, 82, 0.9), transparent);
    color: white;
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Timeline / Events */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 2rem auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 3px;
    background: var(--primary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1.5px;
    opacity: 0.1;
}

.event-card {
    padding: 1rem 2rem;
    position: relative;
    background: inherit;
    width: 50%;
}

.event-card::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    right: -8px;
    background-color: var(--accent);
    border: 3px solid var(--white);
    top: 24px;
    border-radius: 50%;
    z-index: 1;
}

.event-left { left: 0; text-align: right; }
.event-right { left: 50%; }

.event-right::after { left: -8px; }

.event-content {
    padding: 2rem;
    background-color: white;
    position: relative;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary);
}

/* Compact Banner for Secondary Portal Views */
.compact-header {
    background: var(--navy-dark);
    padding: 3rem 0;
    border-bottom: 4px solid var(--accent);
    color: white;
}

.compact-header h1 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.breadcrumb {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
}

/* Coordination for Sticky Menus */
#main-nav {
    /* Existing z-index is 1000, let's bump it to ensure it's top-tier */
    z-index: 3000;
}

.sticky-sub-nav {
    position: sticky;
    top: 70px; /* Aligns exactly below the collapsed scrolled main nav */
    z-index: 2000;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

/* Responsive Overrides */

/* Tablet (Max Width: 1024px) */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    .grid-4, .grid-3 {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    .grid-2 {
        gap: 2rem;
    }
    .hero h1 {
        font-size: 3rem;
    }
    .py-lg {
        padding: 5rem 0;
    }
}

/* Mobile (Max Width: 768px) */
@media (max-width: 768px) {
    .compact-header { padding: 2rem 0; text-align: center; }
    .sticky-sub-nav { top: 60px; }
    
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .message-card {
        margin-top: 60px;
        padding: 2.5rem 1.5rem;
    }

    .message-card-header {
        width: 140px;
        height: 140px;
        top: -70px;
    }

    .message-card-body {
        padding-top: 40px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 0.95rem;
    }
    
    .py-lg {
        padding: 3.5rem 0;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .author-info {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .hero-btns {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .hero-btns .btn {
        width: 100%;
        text-align: center;
    }
    
    .detail-row {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .footer {
        padding: 3rem 0;
    }
    
    .footer .grid-3 {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    
    .footer-contact p {
        justify-content: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.2rem;
    }
    
    .footer-contact i {
        margin-bottom: 0.5rem;
    }
    
    .timeline::after {
        left: 20px;
    }
    
    .event-card {
        width: 100%;
        padding-left: 60px;
        padding-right: 0;
        text-align: left;
    }
    
    .event-left, .event-right {
        left: 0;
    }
    
    .event-card::after {
        left: 12px;
    }
    
    .contact-details-box {
        padding: 2rem 1.5rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    /* Contact Page Info */
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Small Mobile (Max Width: 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .author-img {
        width: 60px;
        height: 60px;
    }
    
    .stat-item h3 {
        font-size: 1.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* News Ticker */
.news-ticker-container {
    position: absolute;
    bottom: -40px;
    left: 0;
    width: 100%;
    background: var(--navy-dark);
    color: var(--white);
    display: flex;
    align-items: center;
    z-index: 1;
    overflow: hidden;
    height: 40px;
    border-top: 2px solid var(--accent);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.news-ticker-label {
    background: var(--accent);
    color: var(--primary);
    font-weight: 900;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 10;
    position: absolute;
    left: 0;
    top: 0;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.news-ticker {
    display: flex;
    white-space: nowrap;
    padding-left: 100vw;
    animation: ticker 28s linear infinite;
}

.news-ticker:hover {
    animation-play-state: paused;
}

.ticker-text {
    padding-right: 0;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
}

.ticker-separator {
    color: var(--accent);
    margin: 0 40px;
    font-size: 1.2rem;
}

.ticker-link {
    color: var(--white);
    text-decoration: none;
    transition: all 0.2s ease;
}

.ticker-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

@media (max-width: 768px) {
    .news-ticker-label { padding: 0 0.8rem; font-size: 0.75rem; }
    .ticker-text { font-size: 0.85rem; }
}