.gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-bg svg {
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { transform: scale(1.5) rotate(0deg); }
    50% { transform: scale(2) rotate(180deg); }
    100% { transform: scale(1.5) rotate(360deg); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.scroll-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 9999;
}

.scroll-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #FF6B6B, #4ECDC4);
    width: 0%;
    transition: width 0.2s ease;
}