:root {
            --primary-green: #1e7e34;
            --secondary-gold: #ffc107;
            --dark-bg: #121212;
            --light-bg: #f8f9fa;
            --text-dark: #333;
            --text-light: #f8f9fa;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-green);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s ease;
        }
        .nav-link:hover {
            color: var(--secondary-gold) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=2071&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            position: relative;
        }
        .section-padding {
            padding: 80px 0;
        }
        .feature-icon {
            width: 60px;
            height: 60px;
            background: var(--primary-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 1.5rem;
        }
        .card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .team-member img {
            transition: transform 0.3s ease;
        }
        .team-member:hover img {
            transform: scale(1.05);
        }
        .btn-primary {
            background-color: var(--primary-green);
            border-color: var(--primary-green);
            padding: 12px 30px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: #155724;
            border-color: #155724;
            transform: translateY(-2px);
        }
        .social-icons a {
            color: var(--text-dark);
            transition: color 0.3s ease;
        }
        .social-icons a:hover {
            color: var(--primary-green);
        }
        footer {
            background-color: var(--dark-bg);
            color: var(--text-light);
        }
        .flink {
            display: inline-block;
            padding: 8px 16px;
            margin: 5px;
            background: rgba(255,255,255,0.1);
            border-radius: 5px;
            transition: all 0.3s ease;
            color: var(--text-light);
            text-decoration: none;
        }
        .flink:hover {
            background: var(--primary-green);
            color: white;
            transform: translateY(-3px);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-green);
        }
        .contact-info i {
            color: var(--primary-green);
            width: 30px;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
            }
            .section-padding {
                padding: 50px 0;
            }
            .stat-number {
                font-size: 2.5rem;
            }
        }
        .loading-spinner {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255,255,255,0.9);
            z-index: 9999;
            justify-content: center;
            align-items: center;
        }
        .spinner {
            width: 60px;
            height: 60px;
            border: 5px solid #f3f3f3;
            border-top: 5px solid var(--primary-green);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary-green);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 1000;
        }
        .back-to-top.show {
            opacity: 1;
        }
        .modal-content {
            border-radius: 15px;
            overflow: hidden;
        }