body {
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
        }
        
        .font-heading {
            font-family: 'Poppins', sans-serif;
        }
        
        .gradient-bg {
            background: linear-gradient(135deg, #00FF88 0%, #4CAF50 100%);
        }
        
        .gradient-text {
            background: linear-gradient(135deg, #00FF88 0%, #4CAF50 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .glass-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .neon-glow {
            box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
        }
        
        .hover-lift {
            transition: all 0.3s ease;
        }
        
        .hover-lift:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        
        .typewriter {
            overflow: hidden;
            border-right: 2px solid #00FF88;
            white-space: nowrap;
            animation: typing 3s steps(40, 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: #00FF88 }
        }
        
        .pulse-btn {
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        
        .floating {
            animation: floating 3s ease-in-out infinite;
        }
        
        @keyframes floating {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }
        
        .slide-in {
            animation: slideIn 0.5s ease-out;
        }
        
        @keyframes slideIn {
            from { transform: translateX(-100%); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }
        
        .fade-in {
            animation: fadeIn 0.6s ease-out;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .card-flip {
            perspective: 1000px;
        }
        
        .card-flip-inner {
            transition: transform 0.6s;
            transform-style: preserve-3d;
        }
        
        .card-flip:hover .card-flip-inner {
            transform: rotateY(180deg);
        }
        
        .card-flip-front, .card-flip-back {
            backface-visibility: hidden;
        }
        
        .card-flip-back {
            transform: rotateY(180deg);
        }
        
        .hero-slider {
            background-size: cover;
            background-position: center;
            transition: all 1s ease-in-out;
        }
        
        .nav-link {
            position: relative;
            transition: all 0.3s ease;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 50%;
            background: linear-gradient(135deg, #00FF88 0%, #4CAF50 100%);
            transition: all 0.3s ease;
        }
        
        .nav-link:hover::after {
            width: 100%;
            left: 0;
        }
        
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
        }
        
        .modal.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .counter {
            font-size: 2.5rem;
            font-weight: bold;
        }