body {
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }
        
        .font-poppins { font-family: 'Poppins', sans-serif; }
        
        .gradient-bg {
            background: linear-gradient(135deg, #FFB6B9 0%, #A8E6CF 50%, #FFD8BE 100%);
        }
        
        .gradient-text {
            background: linear-gradient(135deg, #FFB6B9, #A8E6CF);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .card-hover {
            transition: all 0.3s ease;
        }
        
        .card-hover:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: 0 20px 40px rgba(255, 182, 185, 0.3);
        }
        
        .btn-gradient {
            background: linear-gradient(135deg, #FFB6B9, #A8E6CF);
            transition: all 0.3s ease;
        }
        
        .btn-gradient:hover {
            background: linear-gradient(135deg, #A8E6CF, #FFB6B9);
            box-shadow: 0 8px 25px rgba(168, 230, 207, 0.4);
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .pulse-soft {
            animation: pulse-soft 2s infinite;
        }
        
        @keyframes pulse-soft {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }
        
        .float {
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }
        
        @keyframes particle-float {
            0%, 100% { transform: translateY(0px) translateX(0px); opacity: 0.3; }
            25% { transform: translateY(-20px) translateX(10px); opacity: 0.7; }
            50% { transform: translateY(-40px) translateX(-5px); opacity: 1; }
            75% { transform: translateY(-20px) translateX(-10px); opacity: 0.7; }
        }
        
        .typing-animation {
            overflow: hidden;
            border-right: 3px solid white;
            white-space: nowrap;
            animation: typing 3s steps(10, end), blink-caret 0.75s step-end infinite;
        }
        
        @keyframes typing {
            from { width: 0; }
            to { width: 100%; }
        }
        
        @keyframes blink-caret {
            from, to { border-color: transparent; }
            50% { border-color: white; }
        }
        
        .slide-up {
            transform: translateY(50px);
            opacity: 0;
            animation: slideUp 1s ease-out forwards;
        }
        
        @keyframes slideUp {
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        
        .scale-in {
            transform: scale(0.8);
            opacity: 0;
            animation: scaleIn 0.8s ease-out forwards;
        }
        
        @keyframes scaleIn {
            to {
                transform: scale(1);
                opacity: 1;
            }
        }
        
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1000;
        }
        
        .modal.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .page {
            display: none;
        }
        
        .page.active {
            display: block;
        }
        
        .nav-link {
            transition: all 0.3s ease;
        }
        
        .nav-link:hover {
            color: #FFB6B9;
            transform: translateY(-2px);
        }