:root {
            --primary: #0d4a8d;
            --primary-light: #1a5ea3;
            --secondary: #0a7b4a;
            --accent: #f8c146;
            --light: #f8f9fc;
            --dark: #2c3e50;
            --text: #333;
            --gray: #e1e5ee;
            --success: #4caf50;
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

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

        body {
            font-family: 'Roboto', sans-serif;
            line-height: 1.6;
            color: var(--text);
            background-color: var(--light);
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5 {
            font-family: 'Poppins', sans-serif;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
            color: var(--primary);
        }

        p {
            margin-bottom: 1.5rem;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

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

        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            text-align: center;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-size: 1rem;
        }

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

        .btn-primary:hover {
            background-color: var(--primary-light);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .btn-accent {
            background-color: var(--accent);
            color: var(--dark);
        }

        .btn-accent:hover {
            background-color: #e6b142;
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .section {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }
        .data .section-title {
    color: #ffff;
    
        }

        .conclusion .section-title {
    color: #ffff;
}
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent);
            border-radius: 2px;
        }

        /* Header Styles */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            padding: 15px 0;
            transition: var(--transition);
        }

        header.scrolled {
            padding: 10px 0;
        }

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

        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            display: flex;
            align-items: center;
        }

        .logo span {
            color: var(--secondary);
        }

        .logo i {
            margin-right: 10px;
            color: var(--secondary);
        }

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

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

        nav ul li a {
            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);
            transition: var(--transition);
        }

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

        nav ul li a.active {
            color: var(--accent);
        }

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

        /* Hero Section */
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(13, 74, 141, 0.85), rgba(13, 74, 141, 0.85)), url('https://plus.unsplash.com/premium_photo-1664299852788-5a24db0d7e05?q=80&w=870&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') center/cover no-repeat;
            display: flex;
            align-items: center;
            color: white;
            text-align: center;
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            padding-top: 50px;
        }

        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            animation: fadeInUp 1s ease;
            color: white;
        }

        .hero p {
            font-size: 1.25rem;
            margin-bottom: 2.5rem;
            animation: fadeInUp 1s ease 0.2s;
            animation-fill-mode: both;
            color: rgba(255, 255, 255, 0.9);
        }

        .hero .btn {
            animation: fadeInUp 1s ease 0.4s;
            animation-fill-mode: both;
        }

        /* About Section */
        .about {
            background-color: white;
        }

        .about-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 50px;
        }

        .about-text {
            flex: 1;
            min-width: 300px;
        }

        .about-image {
            flex: 1;
            min-width: 300px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 30px;
        }

        .stat-card {
            background: var(--light);
            padding: 25px;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
        }

        .stat-card i {
            font-size: 2.5rem;
            color: var(--accent);
            margin-bottom: 15px;
        }

        .stat-card h3 {
            font-size: 1.8rem;
            margin-bottom: 5px;
            color: var(--primary);
        }

        /* Challenges Section */
        .challenges {
            background-color: var(--light);
        }

        .challenge-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .challenge-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-left: 4px solid var(--accent);
        }

        .challenge-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .challenge-card i {
            font-size: 2rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }

        /* Solutions Section */
        .solutions {
            background-color: white;
        }

        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .solution-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 5px solid var(--secondary);
        }

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

        .solution-icon {
            height: 100px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--light);
        }

        .solution-icon i {
            font-size: 3rem;
            color: var(--secondary);
        }

        .solution-content {
            padding: 25px;
        }

        .solution-content h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }

        /* Data Section */
        .data {
            background: linear-gradient(to right, var(--primary), var(--primary-light));
            color: white;
        }

        .data-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .data-card {
            background: rgba(255, 255, 255, 0.1);
            padding: 30px;
            border-radius: 10px;
            backdrop-filter: blur(5px);
            transition: var(--transition);
        }

        .data-card:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.15);
        }

        .data-card h3 {
            color: var(--accent);
            margin-bottom: 15px;
        }

        /* Implementation Section */
        .implementation {
            background-color: var(--light);
        }

        .timeline {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
        }

        .timeline::after {
            content: '';
            position: absolute;
            width: 6px;
            background-color: var(--secondary);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -3px;
            border-radius: 3px;
        }

        .timeline-item {
            padding: 10px 40px;
            position: relative;
            width: 50%;
            box-sizing: border-box;
        }

        .timeline-item::after {
            content: '';
            position: absolute;
            width: 25px;
            height: 25px;
            background-color: white;
            border: 4px solid var(--secondary);
            top: 15px;
            border-radius: 50%;
            z-index: 1;
        }

        .left {
            left: 0;
        }

        .right {
            left: 50%;
        }

        .left::after {
            right: -17px;
        }

        .right::after {
            left: -17px;
        }

        .timeline-content {
            padding: 20px 30px;
            background-color: white;
            position: relative;
            border-radius: 6px;
            box-shadow: var(--shadow);
        }

        /* Risk Management Section */
        .risks {
            background-color: white;
        }

        .risk-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .risk-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 4px solid var(--accent);
        }

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

        .risk-card h3 {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--primary);
        }

        .risk-card h3 i {
            color: var(--accent);
        }

        /* Conclusion Section */
        .conclusion {
            background: linear-gradient(to right, var(--secondary), #0c6a40);
            color: white;
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .benefit-card {
            background: rgba(255, 255, 255, 0.1);
            padding: 30px;
            border-radius: 10px;
            backdrop-filter: blur(5px);
            transition: var(--transition);
        }

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

        .benefit-card i {
            font-size: 2.5rem;
            color: var(--accent);
            margin-bottom: 20px;
        }

        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 30px;
        }

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

        .footer-col h3 {
            font-size: 1.3rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
            color: white;
        }

        .footer-col h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background: var(--accent);
        }

        .footer-col p {
            margin-bottom: 20px;
            color: rgba(255, 255, 255, 0.8);
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            transition: var(--transition);
        }

        .social-links a:hover {
            background: var(--accent);
            transform: translateY(-5px);
        }

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

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

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            transition: var(--transition);
        }

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

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .timeline::after {
                left: 31px;
            }
            
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
            }
            
            .timeline-item::after {
                left: 15px;
            }
            
            .right {
                left: 0;
            }
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }
            
            nav {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 70px);
                background: white;
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
                transition: var(--transition);
                z-index: 999;
            }
            
            nav.active {
                left: 0;
            }
            
            nav ul {
                flex-direction: column;
                padding: 20px;
            }
            
            nav ul li {
                margin: 0;
                margin-bottom: 15px;
            }
            
            .hero h1 {
                font-size: 2.3rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .stats {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .hero {
                height: 85vh;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .stats {
                grid-template-columns: 1fr;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
        }