.header{display:flex;flex-direction:column;align-items:center;text-align:center}.header-image{transition:transform .4s ease,filter .4s ease;filter:drop-shadow(0 0 10px #00f6ff) brightness(1.2)}.header-image:hover{transform:scale(1.05) rotate(2deg);filter:drop-shadow(0 0 15px #00c2ff) brightness(1.4)}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.header-image{animation:bounce 2s infinite}.home__section{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:4rem 1rem;min-height:calc(100vh - 80px);background-color:var(--bg-primary);text-align:center}.home__content{max-width:600px}.logo-wrapper{position:relative;width:500px;height:500px;margin:0 auto 1.5rem}.logo{object-fit:contain}.title{font-size:2rem;font-weight:700;margin-bottom:1rem;color:var(--text-color)}.description{font-size:1.1rem;color:var(--text-muted);line-height:1.7}.subtitle{font-size:1.5rem;font-weight:600;margin-top:2rem;margin-bottom:1rem;color:var(--text-color)}.course-topics{list-style:none;padding:0;margin:0 0 1.5rem;color:var(--text-muted);text-align:right}.course-topics li{margin-bottom:.8rem;font-size:1.05rem;line-height:1.6}.wave:before{content:"";position:absolute;top:-22px;left:0;width:100%;height:22px;background:url(/wave.png) repeat-x;animation:wavy .5s linear infinite}@keyframes wavy{0%{background-position-x:0}to{background-position-x:118px}}@media (max-width:600px){.logo-wrapper{width:400px;height:400px}}.gradient-box{padding:1.5rem;border-radius:1rem;font-weight:600;position:relative;background:linear-gradient(#111,#111);z-index:0}.gradient-box:before{content:"";position:absolute;top:-3px;left:-3px;right:-3px;bottom:-3px;background:linear-gradient(-45deg,#ff00ff,#f0c815,#2effaf,rgb(21,240,229),#5715f0,#0a9ea3);z-index:-1;border-radius:1.2rem;background-size:400% 400%;animation:gradient-rotate 8s ease infinite}@keyframes gradient-rotate{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}