:root {
    --cryo-navy: #001c3d;
    --ice-mist: #f4f8fb;
    --gold-accent: #b08d57;
    --hover-blue: #00B4D8;
    --white: #ffffff;
}

body { margin: 0; font-family: 'Montserrat', sans-serif; color: #333; line-height: 1.6; }
h1, h2, h3 { font-family: 'Libre Baskerville', serif; color: var(--cryo-navy); }

a { transition: all 0.3s ease; text-decoration: none; color: inherit; }
a:hover { color: var(--hover-blue) !important; }

/* Header & Nav */
header { border-top: 6px solid var(--cryo-navy); padding: 30px 15%; display: flex; justify-content: space-between; align-items: center; background: var(--white); }
nav { background: var(--cryo-navy); padding: 0 10%; position: sticky; top: 0; z-index: 1000; }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; }

/* Navigation & Dropdown Styling */
nav ul li { position: relative; }
nav ul li a { display: block; padding: 18px 20px; color: var(--white); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; }

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--cryo-navy);
    min-width: 200px;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
    z-index: 10;
    border-top: 2px solid var(--gold-accent);
}

.dropdown-content li { width: 100%; }
.dropdown-content li a { padding: 12px 20px; text-transform: none; font-size: 13px; }
.dropdown:hover .dropdown-content { display: block; }
nav ul li a:hover { background: rgba(255,255,255,0.1); }

/* Original Content Layout */
.section-padding { padding: 80px 10%; }
.bg-mist { background-color: var(--ice-mist); }
.flex-container { display: flex; gap: 60px; align-items: center; }
.text-side { flex: 1.2; }
.image-side { flex: 0.8; }
.image-side img { width: 100%; border-radius: 2px; box-shadow: 20px 20px 0 var(--gold-accent); }
.section-label { color: var(--gold-accent); text-transform: uppercase; font-weight: 800; letter-spacing: 3px; font-size: 11px; display: block; margin-bottom: 10px; }

/* Academic & News Grids */
.academic-section { padding: 80px 10%; background-color: var(--ice-mist); text-align: center; }
.academic-grid { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.academic-card {
    background: var(--white); flex: 1; min-width: 220px; padding: 40px 25px;
    border: 1px solid #e0e0e0; border-bottom: 4px solid var(--cryo-navy);
    transition: all 0.4s ease; display: flex; flex-direction: column; align-items: center;
}
.academic-card:hover { transform: translateY(-10px); border-bottom-color: var(--hover-blue); }

.news-section { padding: 80px 10%; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.news-item { padding: 20px; border-left: 3px solid var(--ice-mist); }

/* Footer */
footer { background: #000b1a; color: #888; padding: 80px 10% 40px; border-top: 4px solid var(--gold-accent); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 50px; }
.footer-grid a { display: block; margin-bottom: 12px; font-size: 14px; }
/* Admissions Specific Layout from admissions.html */
.hero { background: var(--ice-mist); padding: 60px 10%; text-align: center; border-bottom: 1px solid #ddd; }
.hero h1 { font-size: 42px; margin: 0; }
.hero p { color: var(--gold-accent); font-weight: 700; text-transform: uppercase; letter-spacing: 2px; margin-top: 10px; }

.container { padding: 60px 10%; }

.program-block { margin-bottom: 80px; }
.program-header { border-left: 6px solid var(--gold-accent); padding-left: 20px; margin-bottom: 30px; }
.info-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; margin-top: 30px; }

.card { background: white; border: 1px solid #eee; padding: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.card h3 { margin-top: 0; font-size: 20px; border-bottom: 2px solid var(--ice-mist); padding-bottom: 10px; }

.step-list { list-style: none; padding: 0; }
.step-list li { margin-bottom: 15px; padding-left: 30px; position: relative; font-size: 14px; }
.step-list li::before { content: '→'; position: absolute; left: 0; color: var(--gold-accent); font-weight: bold; }

.tag-container { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 15px; }
.tag { background: var(--cryo-navy); color: white; padding: 5px 12px; font-size: 11px; font-weight: 600; text-transform: uppercase; }

.cta-btn { 
    display: inline-block; 
    background: var(--gold-accent); 
    color: white; 
    padding: 12px 30px; 
    text-transform: uppercase; 
    font-weight: 800; 
    font-size: 12px; 
    letter-spacing: 1px; 
    margin-top: 20px;
    transition: 0.3s;
}
.cta-btn:hover { background: var(--cryo-navy); color: white !important; }
/* Admissions Specific Layout from laboratories.html */

/* Hero Banner */
        .hero-banner { 
            background: linear-gradient(rgba(0, 28, 61, 0.9), rgba(0, 28, 61, 0.9)), url('lab-bg.jpg'); 
            background-size: cover;
            color: white;
            padding: 80px 10%;
            text-align: center;
        }
        .hero-banner h1 { color: white; margin-bottom: 20px; font-size: 42px; }
        .hero-banner p { max-width: 800px; margin: 0 auto; font-size: 18px; opacity: 0.9; }

        /* Lab Section */
        .container { padding: 80px 10%; }
        
        .lab-item { 
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 50px;
            margin-bottom: 80px;
            align-items: center;
        }
        .lab-item:nth-child(even) { direction: rtl; }
        .lab-item:nth-child(even) .lab-text { direction: ltr; }

        .lab-image { 
            height: 350px; 
            background: var(--ice-mist); 
            border-bottom: 6px solid var(--gold-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #ccc;
        }

        .lab-text h2 { font-size: 28px; margin-top: 0; position: relative; padding-bottom: 15px; }
        .lab-text h2::after { 
            content: ''; 
            position: absolute; 
            bottom: 0; 
            left: 0; 
            width: 60px; 
            height: 3px; 
            background: var(--gold-accent); 
        }

        .lab-link { 
            display: inline-block; 
            margin-top: 25px; 
            padding: 12px 30px; 
            background: var(--cryo-navy); 
            color: white; 
            text-transform: uppercase; 
            font-size: 12px; 
            font-weight: 800; 
            letter-spacing: 1px;
            text-decoration: none;
            transition: 0.3s;
        }
        .lab-link:hover { background: var(--gold-accent); color: white !important; }

/* --- MOBILE RESPONSIVENESS (New) --- */
@media (max-width: 768px) {
    header { flex-direction: column; text-align: center; padding: 20px 5%; }
    .search { margin-top: 15px; width: 100%; }
    
    /* Allow navigation to scroll horizontally on small screens */
    nav { padding: 0; overflow-x: auto; }
    nav ul { width: max-content; }
    
    .flex-container { flex-direction: column !important; gap: 30px; }
    .section-padding { padding: 50px 5%; }
    
    .news-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    
    .image-side img { box-shadow: 10px 10px 0 var(--gold-accent); }
}
/* --- FACULTY PAGE STYLES --- */

.faculty-container { 
    padding: 60px 10%; 
    text-align: center; 
}

.faculty-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); 
    gap: 40px; 
    margin-top: 50px; 
}

.faculty-card { 
    background: var(--white); 
    padding: 30px 20px; 
    border-bottom: 4px solid var(--gold-accent); 
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.faculty-card:hover { 
    transform: translateY(-8px); 
    box-shadow: 0 15px 30px rgba(0,0,0,0.1); 
    border-bottom-color: var(--hover-blue);
}

/* Faculty Photo Styling */
.faculty-photo {
    width: 160px;
    height: 160px;
    border-radius: 50%; /* Makes the image a circle */
    background: #eee;
    margin-bottom: 20px;
    object-fit: cover; /* Prevents the photo from stretching */
    border: 4px solid var(--ice-mist);
    transition: border-color 0.3s ease;
}

.faculty-card:hover .faculty-photo {
    border-color: var(--gold-accent);
}

.faculty-card h3 { 
    margin: 10px 0 5px 0; 
    font-size: 18px; 
    color: var(--cryo-navy);
    text-transform: uppercase;
}

.faculty-card .designation { 
    color: var(--gold-accent); 
    font-weight: 700; 
    font-size: 11px; 
    text-transform: uppercase; 
    letter-spacing: 1.5px; 
}

/* Mobile adjustments for Faculty Grid */
@media (max-width: 600px) {
    .faculty-grid {
        grid-template-columns: 1fr; /* Stack cards on top of each other on mobile */
        gap: 20px;
    }
    
    .faculty-photo {
        width: 140px;
        height: 140px;
    }
}
/* --- RECRUITMENT PAGE STYLES --- */

.recruitment-card { 
    display: grid; 
    grid-template-columns: 1fr 300px; 
    background: var(--white); 
    border: 1px solid #e0e0e0; 
    margin-bottom: 50px; 
    transition: all 0.3s ease;
}

.recruitment-card:hover { 
    box-shadow: 0 15px 40px rgba(0,0,0,0.08); 
    transform: translateY(-5px); 
    border-color: var(--gold-accent); 
}

.card-body { padding: 40px; }

.card-body h2 { 
    margin-top: 0; 
    font-size: 28px; 
    border-bottom: 2px solid var(--ice-mist); 
    padding-bottom: 15px; 
    margin-bottom: 20px; 
}

.cta-sidebar { 
    background: var(--cryo-navy); 
    color: var(--white); 
    padding: 40px; 
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
    align-items: center; 
    text-align: center;
}

.cta-sidebar h4 { color: var(--white); margin-bottom: 10px; }

@media (max-width: 992px) {
    .recruitment-card { grid-template-columns: 1fr; }
    .cta-sidebar { padding: 30px; }
}

/* Specific Styles for Profile Page */
        .profile-hero { padding: 60px 10%; background: var(--ice-mist); display: flex; gap: 50px; align-items: center; border-bottom: 1px solid #e0e0e0; }
        .profile-image { width: 250px; height: 320px; background: #fff; border: 1px solid #ddd; border-bottom: 8px solid var(--gold-accent); display: flex; align-items: center; justify-content: center; color: #999; flex-shrink: 0; }
        .profile-info h1 { margin: 0; font-size: 32px; }
        .designation { color: var(--gold-accent); font-weight: 800; text-transform: uppercase; letter-spacing: 2px; font-size: 13px; display: block; margin-bottom: 10px; }
        
        .contact-box { background: white; padding: 25px; margin-top: 25px; display: grid; grid-template-columns: 1fr 1fr; gap: 15px; border-left: 4px solid var(--cryo-navy); box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
        .contact-box div { font-size: 14px; }

        .faculty-content { padding: 60px 10%; display: grid; grid-template-columns: 1.8fr 1.2fr; gap: 60px; }
        .research-tag { display: inline-block; background: var(--ice-mist); border: 1px solid #d0dbe5; padding: 6px 12px; margin: 0 8px 8px 0; font-size: 12px; font-weight: 600; color: var(--cryo-navy); }
        
        .pub-table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 14px; }
        .pub-table tr { border-bottom: 1px solid #eee; }
        .pub-table td { padding: 15px 0; vertical-align: top; }
        .pub-year { width: 60px; font-weight: 800; color: var(--gold-accent); }
        .pub-title { font-weight: 600; color: var(--cryo-navy); display: block; }

        .sidebar-card { background: var(--cryo-navy); color: white; padding: 30px; border-radius: 2px; margin-bottom: 30px; }
        .sidebar-card h4 { color: var(--gold-accent); font-family: 'Montserrat'; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; margin-top: 0; }
        .sidebar-list { list-style: none; padding: 0; margin: 0; }
        .sidebar-list li { border-bottom: 1px solid rgba(255,255,255,0.1); padding: 12px 0; font-size: 14px; }

        @media (max-width: 992px) {
            .profile-hero { flex-direction: column; text-align: center; }
            .contact-box { grid-template-columns: 1fr; text-align: left; }
            .faculty-content { grid-template-columns: 1fr; }
        }
/* Curriculum */
        .container { padding: 60px 10%; }
        .page-title { border-bottom: 2px solid var(--ice-mist); padding-bottom: 20px; margin-bottom: 40px; }
        .semester-block { margin-bottom: 60px; }
        .semester-header { 
            background: var(--cryo-navy); 
            color: var(--white); 
            padding: 15px 30px; 
            border-left: 8px solid var(--gold-accent);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 30px;
        }

        /* Course Grid */
        .course-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 25px; }
        .course-card { 
            background: var(--ice-mist); 
            padding: 25px; 
            border: 1px solid #e0e0e0; 
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
        }
        .course-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); border-color: var(--gold-accent); }
        
        .course-code { color: var(--gold-accent); font-weight: 800; font-size: 14px; margin-bottom: 5px; }
        .course-name { font-weight: 700; font-size: 18px; color: var(--cryo-navy); margin-bottom: 10px; min-height: 50px; }
        .course-ltp { font-size: 12px; font-weight: 600; color: #666; margin-bottom: 15px; border-top: 1px solid #ddd; padding-top: 10px; }
        .course-desc { font-size: 14px; color: #555; flex-grow: 1; }
.text{
	font-family: Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", "serif";
	font-size:20px;
	color: var(--white);
	font-weight: bold;
	padding-left: 10px,
	
}
/* Responsive Grid for Academics and News */
.academic-grid, .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* Responsive Flex Sections (Text vs Image) */
.flex-container {
    display: flex;
    flex-wrap: wrap; /* Allows stacking on mobile */
    gap: 30px;
}

.text-side, .image-side {
    flex: 1 1 400px; /* Grows but stays at least 400px before stacking */
}

/* Ensure images don't overflow on mobile */
img {
    max-width: 100%;
    height: auto;
}

/* Responsive Grid for Academics and News */
.academic-grid, .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 20px;
}

/* Flex Container Stacking for Mobile */
.flex-container {
    display: flex;
    flex-wrap: wrap; /* This allows side-by-side on PC, stacked on Mobile */
    gap: 30px;
    padding: 20px;
}

.text-side, .image-side {
    flex: 1 1 350px; /* Basis of 350px before it wraps to a new line */
}
/* Desktop (PC) Navigation */
.nav-menu {
    display: flex;
    list-style: none;
    background: #002147; /* Example dark blue */
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
}

/* Submenu/Dropdown Logic */
.dropdown-content {
    display: none;
    position: absolute;
    background-color:#010D41;
    min-width: 200px;
    box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
    z-index: 1000;
}

.dropdown:hover .dropdown-content {
    display: block; /* Show on hover for PC */
}

/* Mobile & Tablet Adjustments (Screens smaller than 768px) */
@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column; /* Stack menu items vertically */
    }

    .dropdown-content {
        position: static; /* Put submenu inside the flow of the list */
        box-shadow: none;
        background-color: #003366; 
        padding-left: 20px;
    }

    /* On mobile, you might want the submenu always visible or toggled via JS */
    .dropdown:active .dropdown-content, 
    .dropdown:focus-within .dropdown-content {
        display: block;
    }
}