.site-header{transition:all 0.3s ease}.site-header.is-scrolled{background:#fff;box-shadow:0 4px 12px rgba(0,0,0,0.06)}.bgclip-text{background-clip:text}.text-bg{width:100%;background-clip:text;background-image:linear-gradient(to bottom,#2563eb 0%,#9333ea 100%)}