* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', sans-serif;
            background: #ffffff;
            color: #1a1e2b;
            scroll-behavior: smooth;
        }
        :root {
            --primary: #6366f1;
            --primary-dark: #4f46e5;
            --secondary: #10b981;
            --dark: #0f172a;
            --gray-light: #f8fafc;
        }
        .text-primary-custom { color: var(--primary); }
        .bg-primary-custom { background: var(--primary); }
        .btn-primary-custom {
            background: var(--primary);
            color: white;
            border-radius: 40px;
            padding: 12px 30px;
            font-weight: 600;
            transition: 0.3s;
            border: none;
        }
        .btn-primary-custom:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 20px 25px -12px rgba(99,102,241,0.4);
        }
        .btn-outline-custom {
            border: 2px solid var(--primary);
            color: var(--primary);
            border-radius: 40px;
            padding: 10px 28px;
            font-weight: 600;
            transition: 0.3s;
        }
        .btn-outline-custom:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
        }
        .nav-link {
            font-weight: 500;
            color: #1e293b;
            margin: 0 8px;
            transition: 0.2s;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--primary) !important;
        }
        .hero {
            background: linear-gradient(135deg, #f5f3ff 0%, #eef2ff 100%);
            padding: 100px 0 80px;
            border-radius: 0 0 48px 48px;
        }
        .section-title {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }
        .card-service, .portfolio-card {
            border: none;
            border-radius: 28px;
            background: white;
            padding: 1.8rem 1.5rem;
            transition: all 0.25s ease;
            box-shadow: 0 5px 20px rgba(0,0,0,0.02), 0 0 0 1px #f1f5f9;
            height: 100%;
        }
        .card-service:hover, .portfolio-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 35px -12px rgba(0,0,0,0.1);
            border-color: #e0e7ff;
        }
        .icon-lg {
            font-size: 2.8rem;
            color: var(--primary);
            margin-bottom: 1.2rem;
        }
        .price-card {
            background: white;
            border-radius: 32px;
            padding: 2rem;
            box-shadow: 0 20px 35px -12px rgba(0,0,0,0.05);
            border: 1px solid #eef2ff;
            transition: 0.2s;
            height: 100%;
        }
        .price-card.popular {
            border-top: 5px solid var(--primary);
            position: relative;
            background: #fefeff;
            transform: scale(1.02);
            box-shadow: 0 25px 40px -12px rgba(99,102,241,0.2);
        }
        .badge-popular {
            position: absolute;
            top: -12px;
            left: 30px;
            background: var(--primary);
            color: white;
            font-size: 0.7rem;
            padding: 5px 12px;
            border-radius: 40px;
            font-weight: 600;
        }
        .price {
            font-size: 2.7rem;
            font-weight: 800;
        }
        footer {
            background: #0b1120;
            color: #cbd5e1;
            border-radius: 32px 32px 0 0;
            margin-top: 60px;
        }
        .footer-link {
            color: #94a3b8;
            text-decoration: none;
            transition: 0.2s;
        }
        .footer-link:hover { color: white; }
        .portfolio-img {
            border-radius: 24px;
            background: #eef2ff;
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: var(--primary);
            font-weight: bold;
            transition: 0.2s;
        }
        @media (max-width: 768px) {
            .hero { padding: 70px 0 50px; }
            .section-title { font-size: 2rem; }
        }
        .portfolio-badge {
            background: #eef2ff;
            padding: 4px 12px;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--primary-dark);
            display: inline-block;
        }

        .lang-switch { 
            cursor: pointer; 
            padding: 6px 12px; 
            border-radius: 30px; 
            background: #f1f5f9; 
            transition: 0.2s; 
            display: inline-block; 
            font-weight: 500; 
            font-size: 0.8rem; 
            border: none; 
        }
        .lang-switch:hover { 
            background: var(--primary); 
            color: white; 
        }
        .lang-content { 
            display: none; 
        }
        .lang-content.active { 
            display: block; 
        }