:root {
            --primary: #007ACC;
            --primary-light: #66B2FF;
            --primary-dark: #005A99;
            --secondary: #FFD166;
            --secondary-light: #FFEB99;
            --secondary-dark: #CCA43B;
            --accent: #EF476F;
            --accent-light: #FFA3B9;
            --accent-dark: #B2364F;
            --background: #F9FAFB;
            --text: #212121;
            --text-secondary: #555555;
        }

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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text);
            background-color: var(--background);
        }

        .navbar {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            box-shadow: 0 2px 20px rgba(0, 122, 204, 0.15);
            padding: 1rem 0;
        }

        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: white !important;
        }

        .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.9) !important;
            font-weight: 500;
            transition: all 0.3s ease;
            margin: 0 0.5rem;
        }

        .navbar-nav .nav-link:hover {
            color: var(--secondary) !important;
            transform: translateY(-2px);
        }

        .hero-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, var(--accent-dark) 100%);
            color: white;
            padding: 6rem 0;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="rgba(255,255,255,0.1)"><polygon points="0,0 1000,100 1000,0"/></svg>');
            background-size: cover;
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .section-padding {
            padding: 5rem 0;
        }

        .card-custom {
            border: none;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            height: 100%;
        }

        .card-custom:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
        }

        .icon-ai { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: white; }
        .icon-exam { background: linear-gradient(135deg, var(--secondary), var(--secondary-dark)); color: var(--text); }
        .icon-online { background: linear-gradient(135deg, var(--accent), var(--accent-light)); color: white; }
        .icon-counseling { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: white; }
        .icon-gaming { background: linear-gradient(135deg, var(--secondary-dark), var(--secondary)); color: var(--text); }
        .icon-skills { background: linear-gradient(135deg, var(--accent-dark), var(--accent)); color: white; }
        .icon-homework { background: linear-gradient(135deg, var(--primary-light), var(--primary)); color: white; }
        .icon-special { background: linear-gradient(135deg, var(--secondary-light), var(--secondary-dark)); color: var(--text); }

        .btn-primary-custom {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .btn-primary-custom:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 122, 204, 0.3);
        }

        .btn-secondary-custom {
            background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
            color: var(--text);
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .testimonial-card {
            background: white;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            margin: 1rem 0;
        }

        .team-member {
            text-align: center;
            padding: 2rem;
        }

        .team-avatar {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            margin: 0 auto 1.5rem;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: white;
        }

        .contact-form {
            background: white;
            border-radius: 15px;
            padding: 3rem;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 0.2rem rgba(0, 122, 204, 0.25);
        }

        .cookie-banner {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--text);
            color: white;
            padding: 1rem;
            z-index: 1000;
            transform: translateY(100%);
            transition: transform 0.3s ease;
        }

        .cookie-banner.show {
            transform: translateY(0);
        }

        .stats-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            color: white;
            padding: 4rem 0;
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 700;
            color: var(--secondary);
        }

        @media (max-width: 768px) {
            .hero-section {
                padding: 4rem 0;
            }
            
            .section-padding {
                padding: 3rem 0;
            }
            
            .contact-form {
                padding: 2rem;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            * {
                animation: none !important;
                transition: none !important;
            }
        }