.valentines-bg{background:linear-gradient(135deg,#4a0020,#8b1a4a 25%,#c2185b 50%,#8b1a4a 75%,#4a0020);background-size:200% 200%;animation:valentines-gradient 8s ease infinite}@keyframes valentines-gradient{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.hearts-overlay{position:absolute;inset:0;overflow:hidden;pointer-events:none}.hearts-overlay:after,.hearts-overlay:before{content:"";position:absolute;font-size:14px;opacity:.15;animation:float-hearts 6s ease-in-out infinite}.hearts-overlay:before{left:5%;background:#ff6b9d;transform:scale(1.5);animation-delay:0s}.hearts-overlay:after,.hearts-overlay:before{top:-10%;width:16px;height:16px;clip-path:path("M8 2.748l-.717-.737C5.6.281 2.514.878 1.4 3.053c-.523 1.023-.641 2.5.314 4.385.92 1.815 2.834 3.989 6.286 6.357 3.452-2.368 5.365-4.542 6.286-6.357.955-1.886.838-3.362.314-4.385C13.486.878 10.4.28 8.717 2.01L8 2.748z")}.hearts-overlay:after{right:8%;background:#ff4081;transform:scale(1.2);animation-delay:2s}@keyframes float-hearts{0%{transform:translateY(0) rotate(0deg) scale(1.2);opacity:0}10%{opacity:.2}50%{opacity:.15}90%{opacity:.2}to{transform:translateY(60px) rotate(15deg) scale(1.2);opacity:0}}.heart-float-1{animation:heart-bob-1 3s ease-in-out infinite}.heart-float-2{animation:heart-bob-2 4s ease-in-out infinite}.heart-float-3{animation:heart-bob-3 3.5s ease-in-out infinite}@keyframes heart-bob-1{0%,to{transform:translateY(0) rotate(-5deg) scale(1)}50%{transform:translateY(-4px) rotate(5deg) scale(1.1)}}@keyframes heart-bob-2{0%,to{transform:translateY(0) rotate(3deg) scale(1)}50%{transform:translateY(-6px) rotate(-3deg) scale(1.05)}}@keyframes heart-bob-3{0%,to{transform:translateY(0) rotate(0deg) scale(1)}50%{transform:translateY(-3px) rotate(8deg) scale(1.08)}}.valentines-sparkle{position:absolute;inset:0;background-image:radial-gradient(2px 2px at 20% 30%,rgba(255,255,255,.3) 0,transparent 100%),radial-gradient(2px 2px at 40% 70%,rgba(255,182,193,.3) 0,transparent 100%),radial-gradient(1px 1px at 60% 20%,rgba(255,255,255,.25) 0,transparent 100%),radial-gradient(1px 1px at 80% 60%,rgba(255,105,180,.3) 0,transparent 100%),radial-gradient(1.5px 1.5px at 10% 80%,rgba(255,255,255,.2) 0,transparent 100%),radial-gradient(1.5px 1.5px at 90% 40%,rgba(255,182,193,.25) 0,transparent 100%);animation:sparkle-twinkle 4s ease-in-out infinite alternate;pointer-events:none}@keyframes sparkle-twinkle{0%{opacity:.4}50%{opacity:.8}to{opacity:.4}}.banner-icon{width:36px;height:36px;object-fit:contain;filter:drop-shadow(0 0 6px rgba(255,105,180,.5))}@media (max-width:640px){.banner-icon{width:28px;height:28px}}.valentines-cta-glow{animation:cta-pulse 2s ease-in-out infinite}@keyframes cta-pulse{0%,to{box-shadow:0 0 8px rgba(255,64,129,.4),0 0 16px rgba(255,64,129,.2)}50%{box-shadow:0 0 12px rgba(255,64,129,.6),0 0 24px rgba(255,64,129,.3)}}