* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header Styles */
        .header {
            background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
            color: white;
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .logo i {
            font-size: 2rem;
            color: #27ae60;
        }

        .logo h1 {
            font-size: 1.8rem;
            font-weight: 700;
        }

        .logo span {
            font-size: 0.9rem;
            opacity: 0.9;
        }

        .nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-link {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }

        .nav-link:hover,
        .nav-link.active {
            background: rgba(255,255,255,0.2);
            color: #27ae60;
        }

        /* Mobile Menu */
        .mobile-menu-toggle {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
            padding: 0.5rem;
        }

        .mobile-sidebar {
            position: fixed;
            top: 0;
            left: -300px;
            width: 300px;
            height: 100vh;
            background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
            z-index: 1001;
            transition: left 0.3s ease;
            overflow-y: auto;
        }

        .mobile-sidebar.open {
            left: 0;
        }

        .mobile-sidebar-header {
            padding: 2rem 1.5rem;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .mobile-sidebar-close {
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }

        .mobile-sidebar-nav {
            padding: 1rem 0;
        }

        .mobile-sidebar-nav ul {
            list-style: none;
        }

        .mobile-sidebar-nav li {
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .mobile-sidebar-nav a {
            display: block;
            color: white;
            text-decoration: none;
            padding: 1rem 1.5rem;
            transition: background 0.3s ease;
        }

        .mobile-sidebar-nav a:hover {
            background: rgba(255,255,255,0.1);
        }

        .sidebar-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.493);
            z-index: 1000;
            display: none;
        }

        .sidebar-overlay.active {
            display: block;
        }

        /* Hero Section */
        .hero {
            margin-top: 80px;
            position: relative;
            height: 70vh;
            overflow: hidden;
        }

        .slideshow-container {
            
            position: relative;
        }

        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }

        .slide.active {
            opacity: 1;
        }

        .slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .slide-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            color: white;
            background: rgba(0, 0, 0, 0.185);
            padding: 3rem;
            border-radius: 15px;
            max-width: 600px;
        }

        .slide-content h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: #27ae60;
        }

        .slide-content p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .btn {
            display: inline-block;
            padding: 0.75rem 2rem;
            margin: 0.5rem;
            background: #27ae60;
            color: white;
            text-decoration: none;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .btn:hover {
            background: #219a52;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: #3498db;
        }

        .btn-secondary:hover {
            background: #2980b9;
        }

        .btn-outline {
            background: transparent;
            border: 2px solid #27ae60;
        }

        .btn-outline:hover {
            background: #27ae60;
        }
        .btn a{
            color:white;
        }

        /* Slide Controls */
        .slide-controls {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 2rem;
        }

        .slide-controls button {
            background: rgba(0,0,0,0.5);
            color: white;
            border: none;
            padding: 1rem;
            font-size: 1.5rem;
            cursor: pointer;
            border-radius: 50%;
            transition: background 0.3s ease;
        }

        .slide-controls button:hover {
            background: rgba(0,0,0,0.8);
        }

        .slide-indicators {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 1rem;
        }

        .dot {
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: background 0.3s ease;
        }

        .dot.active {
            background: #27ae60;
        }

        /* About Section */
        .about {
            padding: 5rem 0;
            background: #f8f9fa;
        }

        .about h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            color: #2c3e50;
        }

        .about-grid {
            display:grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .about-card {
            background: white;
            padding: 2.5rem;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
        }

        .about-card:hover {
            transform: translateY(-10px);
        }

        .about-card i {
            font-size: 3rem;
            color: #27ae60;
            margin-bottom: 1.5rem;
        }

        .about-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #2c3e50;
        }
        /* CTA Section */
        .cta {
            background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
            color: white;
            padding: 5rem 0;
            text-align: center;
        }

        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .cta p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        /* Footer */
        .footer {
            background: #2c3e50;
            color: white;
            padding: 3rem 0 1rem;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h3 {
            margin-bottom: 1rem;
            color: #27ae60;
        }

        .footer-section p,
        .footer-section li {
            margin-bottom: 0.5rem;
            opacity: 0.9;
        }

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

        .footer-section a {
            color: white;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: #27ae60;
        }

        .newsletter-form {
            display: flex;
            gap: 0.5rem;
        }

        .newsletter-form input {
            flex: 1;
            padding: 0.75rem;
            border: none;
            border-radius: 5px;
        }

        .newsletter-form button {
            padding: 0.75rem 1.5rem;
            background: #27ae60;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }

        .social-links {
            display: flex;
            gap: 1rem;
        }

        .social-links a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: #34495e;
            text-align: center;
            line-height: 40px;
            border-radius: 50%;
            transition: background 0.3s ease;
        }

        .social-links a:hover {
            background: #27ae60;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #34495e;
            opacity: 0.7;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            z-index: 900;
            scrollbar-width: 2px;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.5);
        }

        .modal-content {
            background-color: rgba(255, 255, 255, 0.781);
            margin: 5% auto;
            padding: 2rem;
            border-radius: 15px;
            width: 90%;
            max-width: 500px;
            position: relative;
        }

        .close {
            color: #aaa;
            float: right;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
            position: absolute;
            right: 1rem;
            top: 1rem;
        }

        .close:hover {
            color: black;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: #2c3e50;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 0.75rem;
            font-family: 'Times New Roman', Times, serif;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }

        /* Mobile Styles */
        @media (max-width: 768px) {
            .nav {
                display: none;
            }

            .mobile-menu-toggle {
                display: block;
            }

            .logo span {
                display: none;
            }

            .slide-content {
                padding: 2rem;
                max-width: 90%;
            }

            .slide-content h2 {
                font-size: 2rem;
            }

            .slide-content p {
                font-size: 1rem;
            }

            .about-grid,
            .research-grid {
                grid-template-columns: 1fr;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .newsletter-form {
                flex-direction: column;
            }

            .modal-content {
                margin: 10% auto;
                padding: 1.5rem;
            }
        }
        h9{
            font-size: smaller;
}