@keyframes smoothGradient{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.gradient-bg{will-change:background-position;background:linear-gradient(120deg,#050413 0%,#170049 35%,#202020 100%) 0 0/200% 200%;transition:background .5s;animation:8s infinite smoothGradient}.gradient-light-bg{will-change:background-position;background:linear-gradient(120deg,#93c5fd 0%,#60a5fa 35%,#6ee7b7 100%) 0 0/200% 200%;transition:background .5s;animation:8s infinite smoothGradient}.main-heading{color:#212529;text-align:center;text-shadow:2px 2px 4px #0000004d;margin:2rem 0;font-size:clamp(3.7rem,4.5vw,5rem);font-weight:700}.sub-heading{color:#212529;text-shadow:2px 2px 4px #0000004d;font-size:clamp(2.3rem,3.4vw,3.5rem);font-weight:700}.gradient-heading{background:linear-gradient(90deg,#0753f9,#01ce83,#064eea);-webkit-text-fill-color:#0000;will-change:background-position;background-size:200% 200%;-webkit-background-clip:text;background-clip:text;transition:background .5s;animation:8s infinite smoothGradient}.product-page .product-header{text-align:center}.product-page .product-header .product-title{color:#0f172a;font-size:2.5rem;font-weight:700}.product-page .product-header .product-subtitle{color:#64748b;max-width:700px;margin:12px auto}.product-page .section-title{color:#1e293b;align-items:center;gap:8px;margin-bottom:12px;font-size:1.3rem;font-weight:600;display:flex}.product-page .description{color:#475569;line-height:1.7}.product-page .feature-list{margin-top:12px}.product-page .feature-list li{color:#334155;align-items:center;gap:10px;padding:6px 0;display:flex}.product-page .info-card{background:#fff;border-radius:14px;padding:24px;box-shadow:0 10px 30px #0000000d}.product-page .info-card h4{align-items:center;gap:8px;margin-bottom:8px;font-weight:600;display:flex}.product-page .info-card ul{margin-bottom:20px}.product-page .info-card ul li{color:#475569;padding:4px 0}.product-page .info-card .cta-btn{color:#fff;background:#0f172a;border-radius:10px;width:100%;padding:12px;font-weight:600;transition:all .3s}.product-page .info-card .cta-btn:hover{background:#020617}.product-not-found{justify-content:center;align-items:center;min-height:60vh;font-size:1.5rem;display:flex}