/* Global Styles */
        :root {
            --teal: #00A6A6;
            --black: #000000;
            --white: #FFFFFF;
            --gray: #f5f5f5;
            --dark-gray: #333333;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        body {
            color: var(--black);
            line-height: 1.6;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        .btn {
            display: inline-block;
            background: var(--teal);
            color: var(--white);
            padding: 12px 25px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s ease;
        }
        
        .btn:hover {
            background: #008080;
            transform: translateY(-2px);
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
            color: var(--black);
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            width: 50%;
            height: 3px;
            background: var(--teal);
            bottom: -10px;
            left: 25%;
        }
        
        /* Header Styles */
        header {
            background-color: rgba(0, 0, 0, 0.8);
            position: fixed;
            width: 100%;
            z-index: 1000;
            padding: 15px 0;
            transition: all 0.3s ease;
        }
        
        header.scrolled {
            background-color: var(--black);
            padding: 10px 0;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo img {
            height: 50px;
            margin-right: 10px;
        }
        
        .logo-text {
            color: var(--white);
            font-size: 1.8rem;
            font-weight: bold;
        }
        
        .logo-text span {
            color: var(--teal);
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 30px;
        }
        
        nav ul li a {
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
        }
        
        nav ul li a:hover {
            color: var(--teal);
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1612129109257-7854c15a62b3?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
            display: flex;
            align-items: center;
            text-align: center;
            color: var(--white);
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
        }
        
        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
        }
        
        .hero-btns .btn-outline {
            background: transparent;
            border: 2px solid var(--white);
        }
        
        .hero-btns .btn-outline:hover {
            background: var(--white);
            color: var(--black);
        }
        
        /* About Section */
        .about {
            padding: 100px 0;
            background-color: var(--gray);
        }
        
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .about-text {
            flex: 1;
        }
        
        .about-text h3 {
            font-size: 2rem;
            margin-bottom: 20px;
            color: var(--teal);
        }
        
        .about-text p {
            margin-bottom: 20px;
        }
        
        .about-image {
            flex: 1;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .about-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        
        /* Quick Links Section */
        .quick-links {
            padding: 80px 0;
            background-color: var(--white);
        }
        
        .links-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }
        
        .link-card {
            background: var(--white);
            border-radius: 8px;
            padding: 30px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .link-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .link-card i {
            font-size: 2.5rem;
            color: var(--teal);
            margin-bottom: 20px;
        }
        
        .link-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }
        
        /* Stats Section */
        .stats {
            padding: 80px 0;
            background: linear-gradient(rgba(0, 166, 166, 0.9), rgba(0, 166, 166, 0.9)), url('https://images.unsplash.com/photo-1509391366360-2e959784a276?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
            color: var(--white);
            text-align: center;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }
        
        .stat-item h3 {
            font-size: 3.5rem;
            margin-bottom: 10px;
        }
        
        .stat-item p {
            font-size: 1.2rem;
            opacity: 0.9;
        }
        
        /* Investor CTA Section */
        .investor-cta {
            padding: 100px 0;
            background-color: var(--gray);
            text-align: center;
        }
        
        .investor-cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .investor-cta p {
            max-width: 700px;
            margin: 0 auto 30px;
            font-size: 1.1rem;
        }
        
        /* Footer */
        footer {
            background-color: var(--dark-gray);
            color: var(--white);
            padding: 60px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: var(--teal);
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-column ul li a:hover {
            color: var(--teal);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #ccc;
            font-size: 0.9rem;
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .links-grid, .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .about-content {
                flex-direction: column;
            }
            
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
            }
            
            nav ul {
                margin-top: 20px;
            }
            
            nav ul li {
                margin-left: 15px;
                margin-right: 15px;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero-btns {
                flex-direction: column;
                gap: 10px;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 576px) {
            .links-grid, .stats-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
        }
        
/* Newsletter Popup Styles */
        .popup-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            display: none;
        }

        .newsletter-popup {
            background-color: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            max-width: 400px;
            width: 90%;
            text-align: center;
            position: relative;
        }

        .newsletter-popup h2 {
            margin-top: 0;
            color: #333;
        }

        .newsletter-popup p {
            color: #666;
            margin-bottom: 20px;
        }

        .newsletter-popup input {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
            box-sizing: border-box;
            font-size: 16px;
        }

        .newsletter-popup button {
            background-color: #008080;
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: 4px;
            cursor: pointer;
            font-size: 16px;
            width: 100%;
        }

        .newsletter-popup button:hover {
            background-color: #00A6A6;
        }

        .close-btn {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 20px;
            cursor: pointer;
            color: #999;
        }

        .close-btn:hover {
            color: #333;
        }