:root {
            --primary: #6a11cb;
            --secondary: #2575fc;
            --dark: #121212;
            --light: #f8f9fa;
            --accent: #ff6b6b;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--dark);
        }
        .gradient-bg {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
        }
        .hero-section {
            min-height: 90vh;
            display: flex;
            align-items: center;
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            color: white;
        }
        .section-padding {
            padding: 80px 0;
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            border-radius: 15px;
            overflow: hidden;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .icon-box {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 30px;
            color: white;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
        }
        .btn-primary {
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(106, 17, 203, 0.4);
        }
        .footer {
            background-color: var(--dark);
            color: #aaa;
            padding: 60px 0 20px;
        }
        .footer a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: white;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255,255,255,0.1);
            margin-right: 10px;
            transition: all 0.3s;
        }
        .social-icons a:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }
        .navbar {
            padding: 20px 0;
            transition: all 0.4s ease;
            background-color: rgba(18, 18, 18, 0.95);
        }
        .navbar.scrolled {
            padding: 10px 0;
            background-color: rgba(18, 18, 18, 0.98);
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }
        .nav-link {
            font-weight: 500;
            margin: 0 10px;
            color: #eee !important;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--accent) !important;
        }
        .progress-bar {
            background: linear-gradient(to right, var(--primary), var(--secondary));
        }
        .flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px;
            background: rgba(255,255,255,0.1);
            border-radius: 8px;
            color: white;
            text-decoration: none;
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 60px 0;
            }
            .hero-section h1 {
                font-size: 2.5rem;
            }
        }