.tc-fade-in{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}.tc-fade-in.visible{opacity:1;transform:translateY(0)}.tc-fade-in-delay-1{transition-delay:0.1s}.tc-fade-in-delay-2{transition-delay:0.2s}.tc-fade-in-delay-3{transition-delay:0.3s}.tc-fade-in-delay-4{transition-delay:0.4s}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}.tc-animate-gradient{background-size:200% 200%;animation:gradient-shift 8s ease infinite}@keyframes pulse-glow{0%,100%{opacity:0.4}50%{opacity:0.8}}.tc-hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:var(--tc-gradient-accent);opacity:0.3}