.demo-section{background:linear-gradient(135deg,#00a6a2,#0c2e50,#00a6a2);background-size:200% 200%;border-radius:30px;box-shadow:0 8px 32px rgba(0,166,162,.25);transition:transform .3s ease,box-shadow .3s ease;animation:gradientShift 8s ease infinite;position:relative;overflow:hidden}.demo-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 50%,rgba(255,255,255,.1) 0,transparent 60%);pointer-events:none}.demo-section:hover{box-shadow:0 12px 40px rgba(0,166,162,.35)}@keyframes gradientShift{0%,to{background-position:0 50%}50%{background-position:100% 50%}}.demo-section-header{color:white!important;font-weight:700;font-size:3rem;line-height:1.2;letter-spacing:-.02em;position:relative;z-index:1}@media (max-width:768px){.demo-section-header{font-size:2rem}}.demo-btn-section{position:relative;z-index:1;font-weight:700;font-size:1.5rem;letter-spacing:.02em;border-radius:12px;transition:all .3s ease;box-shadow:0 4px 15px rgba(0,0,0,.2)}.demo-btn-section:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.3)}.demo-request-btn{background:linear-gradient(135deg,#7a8494,#7a8494)!important;border:2px solid #d4dae5!important}