/* CSS Variables */
        :root {
            --primary-bg: #0a1929;
            --secondary-bg: #112240;
            --accent-color: #00ff9d;
            --secondary-accent: #00b3ff;
            --text-color: #e6f1ff;
            --text-muted: #8892b0;
            --card-bg: rgba(17, 34, 64, 0.7);
            --border-radius: 10px;
            --box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
            --transition: all 0.25s cubic-bezier(0.645, 0.045, 0.355, 1);
        }

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

        body {
            font-family: 'Poppins', sans-serif;
            background: var(--primary-bg);
            color: var(--text-color);
            line-height: 1.6;
            overflow-x: hidden;
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(20, 70, 120, 0.1) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(0, 255, 157, 0.05) 0%, transparent 20%);
            background-attachment: fixed;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        section {
            padding: 80px 0;
        }

        h1, h2, h3, h4, h5 {
            font-family: 'Roboto Mono', monospace;
            font-weight: 600;
            margin-bottom: 20px;
            color: var(--text-color);
        }

        h1 {
            font-size: 2.8rem;
            line-height: 1.2;
            background: linear-gradient(90deg, var(--accent-color), var(--secondary-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 10px rgba(0, 255, 157, 0.2);
        }

        h2 {
            font-size: 2.2rem;
            position: relative;
            padding-bottom: 15px;
        }

        h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--accent-color);
            border-radius: 3px;
        }

        p {
            margin-bottom: 20px;
            color: var(--text-muted);
        }

        a {
            text-decoration: none;
            color: var(--accent-color);
            transition: var(--transition);
        }

        a:hover {
            color: var(--secondary-accent);
        }

        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: transparent;
            border: 1px solid var(--accent-color);
            border-radius: var(--border-radius);
            color: var(--accent-color);
            font-family: 'Roboto Mono', monospace;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(0, 255, 157, 0.2), transparent);
            transition: 0.5s;
            z-index: -1;
        }

        .btn:hover {
            box-shadow: 0 0 15px rgba(0, 255, 157, 0.4);
            transform: translateY(-3px);
        }

        .btn:hover::before {
            left: 100%;
        }

        .btn-primary {
            background: var(--accent-color);
            color: var(--primary-bg);
            font-weight: 600;
        }

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

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2::after {
            left: 50%;
            transform: translateX(-50%);
        }

        .card {
            background: var(--card-bg);
            border-radius: var(--border-radius);
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(0, 255, 157, 0.1);
        }

        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px -15px rgba(0, 255, 157, 0.3);
            border: 1px solid rgba(0, 255, 157, 0.3);
        }

        /* Header Styles */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 20px 0;
            z-index: 1000;
            background: rgba(10, 25, 41, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
            transition: var(--transition);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

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

        .logo-icon {
            font-size: 2rem;
            color: var(--accent-color);
            margin-right: 10px;
        }

        .logo-text {
            font-family: 'Roboto Mono', monospace;
        }

        .logo-text h1 {
            font-size: 1.4rem;
            margin: 0;
        }

        .logo-text p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
        }

        nav ul {
            display: flex;
            list-style: none;
        }

        nav ul li {
            margin-left: 25px;
        }

        nav ul li a {
            font-family: 'Roboto Mono', monospace;
            font-size: 0.9rem;
            font-weight: 500;
            position: relative;
            padding: 5px 0;
        }

        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-color);
            transition: var(--transition);
        }

        nav ul li a:hover::after {
            width: 100%;
        }

        .nav-active::after {
            width: 100% !important;
        }

        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--accent-color);
        }

        /* Hero Section */
        .hero {
            padding: 180px 0 100px;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            max-width: 700px;
        }

        .hero p {
            font-size: 1.1rem;
            margin-bottom: 30px;
            color: var(--text-muted);
        }

        .hero-btns {
            display: flex;
            gap: 20px;
            margin-top: 30px;
        }

        .hero-image {
            position: absolute;
            top: 50%;
            right: 0;
            transform: translateY(-50%);
            opacity: 0.3;
            z-index: -1;
            max-width: 50%;
        }

        /* About Section */
        .about-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .vision-mission {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        /* Faculty Section */
        .faculty-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 30px;
        }

        .faculty-card {
            text-align: center;
            padding: 30px 20px;
        }

        .faculty-img {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            border: 3px solid var(--accent-color);
            box-shadow: 0 0 20px rgba(0, 255, 157, 0.3);
        }

        .faculty-card h3 {
            margin-bottom: 5px;
        }

        .faculty-subject {
            color: var(--accent-color);
            margin-bottom: 15px;
            font-family: 'Roboto Mono', monospace;
        }

        .faculty-contact {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 15px;
        }

        .contact-icon {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--secondary-bg);
            color: var(--accent-color);
            transition: var(--transition);
        }

        .contact-icon:hover {
            background: var(--accent-color);
            color: var(--primary-bg);
            transform: translateY(-5px);
        }

        /* Timetable Section */
        .timetable-container {
            overflow-x: auto;
            margin-top: 40px;
            border-radius: var(--border-radius);
            border: 1px solid rgba(0, 255, 157, 0.1);
            box-shadow: var(--box-shadow);
        }

        .timetable {
            width: 100%;
            min-width: 800px;
            border-collapse: collapse;
        }

        .timetable th, .timetable td {
            padding: 12px 15px;
            text-align: center;
            border: 1px solid rgba(0, 255, 157, 0.1);
        }

        .timetable th {
            background: rgba(0, 255, 157, 0.1);
            font-family: 'Roboto Mono', monospace;
            color: var(--accent-color);
            text-transform: uppercase;
            font-size: 0.9rem;
        }

        .timetable td {
            background: rgba(17, 34, 64, 0.5);
            transition: var(--transition);
            cursor: pointer;
            position: relative;
        }

        .timetable td:hover {
            background: rgba(0, 255, 157, 0.1);
            box-shadow: inset 0 0 10px rgba(0, 255, 157, 0.2);
        }

        .time-header {
            font-weight: 600;
            background: rgba(0, 179, 255, 0.1) !important;
        }

        .break-cell {
            background: rgba(255, 193, 7, 0.1) !important;
            font-weight: 600;
            color: #ffc107;
        }

        .lab-cell {
            background: rgba(156, 39, 176, 0.1) !important;
            color: #ce93d8;
        }

        .subject-cell {
            position: relative;
        }

        .subject-cell:hover::after {
            content: 'Click for details';
            position: absolute;
            bottom: 5px;
            left: 0;
            width: 100%;
            font-size: 0.7rem;
            color: var(--accent-color);
        }

        /* Courses Section */
        .courses-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 25px;
        }

        .course-card {
            padding: 25px;
        }

        .course-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }

        .course-code {
            font-family: 'Roboto Mono', monospace;
            background: rgba(0, 255, 157, 0.1);
            padding: 3px 10px;
            border-radius: 30px;
            font-size: 0.9rem;
        }

        .course-credits {
            background: rgba(0, 179, 255, 0.1);
            color: var(--secondary-accent);
            padding: 3px 10px;
            border-radius: 30px;
            font-family: 'Roboto Mono', monospace;
            font-size: 0.9rem;
        }

        .course-title {
            font-size: 1.2rem;
            margin-bottom: 15px;
        }

        .course-faculty {
            display: flex;
            align-items: center;
            margin-top: 15px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .faculty-icon {
            margin-right: 10px;
            color: var(--accent-color);
        }

        /* Notes Section */
        .search-container {
            max-width: 600px;
            margin: 0 auto 40px;
            position: relative;
        }

        .search-box {
            width: 100%;
            padding: 15px 20px;
            background: var(--secondary-bg);
            border: 1px solid rgba(0, 255, 157, 0.2);
            border-radius: var(--border-radius);
            color: var(--text-color);
            font-family: 'Roboto Mono', monospace;
            font-size: 1rem;
            transition: var(--transition);
        }

        .search-box:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 15px rgba(0, 255, 157, 0.2);
        }

        .search-icon {
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--accent-color);
        }

        .notes-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }

        .note-card {
            padding: 25px;
            position: relative;
            overflow: hidden;
        }

        .note-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: var(--accent-color);
        }

        .note-badge {
            position: absolute;
            top: 20px;
            right: 20px;
            background: rgba(0, 255, 157, 0.1);
            color: var(--accent-color);
            padding: 5px 12px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-family: 'Roboto Mono', monospace;
        }

        .note-title {
            font-size: 1.2rem;
            margin-bottom: 15px;
            padding-right: 60px;
        }

        .note-actions {
            display: flex;
            justify-content: space-between;
            margin-top: 20px;
        }

        .download-btn {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: 'Roboto Mono', monospace;
            font-size: 0.9rem;
            color: var(--accent-color);
        }

        /* Events Section */
        .events-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
        }

        .event-card {
            position: relative;
            padding: 30px;
            border-radius: var(--border-radius);
            overflow: hidden;
        }

        .event-date {
            position: absolute;
            top: 20px;
            right: 20px;
            background: rgba(0, 255, 157, 0.1);
            color: var(--accent-color);
            padding: 10px 15px;
            border-radius: var(--border-radius);
            font-family: 'Roboto Mono', monospace;
            font-weight: 600;
            text-align: center;
            line-height: 1.3;
        }

        .event-date span {
            display: block;
            font-size: 1.5rem;
        }

        .event-type {
            display: inline-block;
            padding: 5px 12px;
            background: rgba(0, 179, 255, 0.1);
            color: var(--secondary-accent);
            border-radius: 30px;
            font-size: 0.8rem;
            margin-bottom: 15px;
            font-family: 'Roboto Mono', monospace;
        }

        .event-title {
            font-size: 1.4rem;
            margin-bottom: 15px;
        }

        .event-desc {
            margin-bottom: 25px;
            color: var(--text-muted);
        }

        

        /* Contact Section */
        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }

        .contact-form .form-group {
            margin-bottom: 20px;
        }

        .form-control {
            width: 100%;
            padding: 15px;
            background: var(--secondary-bg);
            border: 1px solid rgba(0, 255, 157, 0.2);
            border-radius: var(--border-radius);
            color: var(--text-color);
            font-family: 'Poppins', sans-serif;
            font-size: 1rem;
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 15px rgba(0, 255, 157, 0.2);
        }

        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }

        .map-container {
            height: 100%;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            border: 1px solid rgba(0, 255, 157, 0.1);
        }

        .map-placeholder {
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, var(--secondary-bg), var(--primary-bg));
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            padding: 30px;
            text-align: center;
        }

        .map-placeholder i {
            font-size: 3rem;
            color: var(--accent-color);
            margin-bottom: 20px;
        }

        /* Footer */
        footer {
            background: var(--secondary-bg);
            padding: 70px 0 20px;
            border-top: 1px solid rgba(0, 255, 157, 0.1);
        }

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

        .footer-logo {
            font-size: 1.8rem;
            color: var(--accent-color);
            margin-bottom: 15px;
        }

        .footer-about p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .footer-links h3, .footer-social h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-links h3::after, .footer-social h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--accent-color);
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: var(--text-muted);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-links a:hover {
            color: var(--accent-color);
            transform: translateX(5px);
        }

        .footer-links a i {
            font-size: 0.8rem;
        }

        .social-icons {
            display: flex;
            gap: 15px;
        }

        .social-icon {
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(0, 255, 157, 0.1);
            color: var(--accent-color);
            font-size: 1.2rem;
            transition: var(--transition);
        }

        .social-icon:hover {
            background: var(--accent-color);
            color: var(--primary-bg);
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0, 255, 157, 0.3);
        }

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--accent-color);
            color: var(--primary-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            opacity: 0;
            transform: translateY(20px);
            transition: var(--transition);
            z-index: 999;
            box-shadow: 0 5px 15px rgba(0, 255, 157, 0.3);
        }

        .back-to-top.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .back-to-top:hover {
            transform: translateY(-5px);
        }

        /* Modal */
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(10, 25, 41, 0.95);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

        .modal.active {
            opacity: 1;
            visibility: visible;
        }

        .modal-content {
            background: var(--secondary-bg);
            width: 90%;
            max-width: 600px;
            border-radius: var(--border-radius);
            padding: 30px;
            position: relative;
            transform: translateY(30px);
            transition: var(--transition);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(0, 255, 157, 0.2);
        }

        .modal.active .modal-content {
            transform: translateY(0);
        }

        .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            width: 30px;
            height: 30px;
            background: rgba(0, 255, 157, 0.1);
            color: var(--accent-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .close-modal:hover {
            background: var(--accent-color);
            color: var(--primary-bg);
        }

        .modal-header {
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid rgba(0, 255, 157, 0.1);
        }

        .modal-header h3 {
            font-size: 1.8rem;
            margin-bottom: 5px;
        }

        .modal-details {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .detail-item h4 {
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .detail-item p {
            font-size: 1.1rem;
            color: var(--text-color);
            margin: 0;
        }

        /* Responsive Styles */
        @media (max-width: 992px) {
            h1 {
                font-size: 2.4rem;
            }
            
            h2 {
                font-size: 1.8rem;
            }
            
            .hero {
                padding: 150px 0 80px;
            }
            
            .hero-image {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }
            
            nav ul {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background: var(--secondary-bg);
                width: 70%;
                height: calc(100vh - 80px);
                padding: 40px 30px;
                transition: var(--transition);
                box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
            }
            
            nav ul.active {
                right: 0;
            }
            
            nav ul li {
                margin: 0 0 25px 0;
            }
            
            .hero-btns {
                flex-direction: column;
                gap: 15px;
            }
            
            .btn {
                width: 100%;
                text-align: center;
            }
        }

        @media (max-width: 576px) {
            section {
                padding: 60px 0;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .events-grid {
                grid-template-columns: 1fr;
            }
            
            .contact-container {
                grid-template-columns: 1fr;
            }
        }