body {
            box-sizing: border-box;
        }
        
        .font-crimson { font-family: 'Crimson Text', serif; }
        .font-inter { font-family: 'Inter', sans-serif; }
        
        .gradient-text {
            background: linear-gradient(135deg, #d946ef, #7c3aed, #2563eb);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .gradient-bg {
            background: linear-gradient(135deg, #fdf2f8, #f0f9ff, #f7fee7, #fefce8);
        }
        
        .emerald-gradient {
            background: linear-gradient(135deg, #10b981, #059669, #047857);
        }
        
        .purple-gradient {
            background: linear-gradient(135deg, #8b5cf6, #7c3aed, #6d28d9);
        }
        
        .blue-gradient {
            background: linear-gradient(135deg, #3b82f6, #2563eb, #1d4ed8);
        }
        
        .card-hover {
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .card-hover:hover {
            transform: translateY(-12px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0,0,0,0.15);
        }
        
        .floating-element {
            animation: float 8s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            33% { transform: translateY(-15px) rotate(2deg); }
            66% { transform: translateY(-8px) rotate(-1deg); }
        }
        
        .fade-in-up {
            animation: fadeInUp 1s ease-out;
        }
        
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(50px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .sparkle-animation {
            animation: sparkle 3s ease-in-out infinite;
        }
        
        @keyframes sparkle {
            0%, 100% { opacity: 1; transform: scale(1) rotate(0deg); }
            50% { opacity: 0.6; transform: scale(1.3) rotate(180deg); }
        }
        
        .btn-emerald {
            background: linear-gradient(135deg, #10b981, #059669);
            transition: all 0.3s ease;
        }
        
        .btn-emerald:hover {
            background: linear-gradient(135deg, #059669, #047857);
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(16, 185, 129, 0.4);
        }
        
        .btn-purple {
            background: linear-gradient(135deg, #8b5cf6, #7c3aed);
            transition: all 0.3s ease;
        }
        
        .btn-purple:hover {
            background: linear-gradient(135deg, #7c3aed, #6d28d9);
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(139, 92, 246, 0.4);
        }
        
        .page {
            display: none;
        }
        
        .page.active {
            display: block;
        }
        
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.6);
            backdrop-filter: blur(5px);
        }
        
        .modal.show {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1001;
            transform: translateX(400px);
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .notification.show {
            transform: translateX(0);
        }
        
        .parallax-bg {
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
        }
        
        .testimonial-slider {
            overflow: hidden;
        }
        
        .testimonial-track {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .stats-counter {
            font-size: 3rem;
            font-weight: 700;
        }
        
        @media (max-width: 768px) {
            .stats-counter {
                font-size: 2rem;
            }
        }