@keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        @keyframes float {
            0%, 100% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-20px);
            }
        }
        
        .glassmorphic {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .gradient-text {
            background: linear-gradient(135deg, #0055A4, #FFF);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .hero-section {
            overflow: hidden;
            position: relative;
        }
        
        .section-observed {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }
        
        .section-observed.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .ripple-effect {
            position: relative;
            overflow: hidden;
            transform: translate3d(0, 0, 0);
        }
        
        .ripple-effect:before {
            content: "";
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }
        
        .ripple-effect:hover:before {
            width: 300px;
            height: 300px;
        }