.shape-background{background:var(--bg-primary);position:fixed;top:0;left:0;width:100vw;height:100vh;overflow:hidden;z-index:0}.shape-background-gradient{position:absolute;inset:0;background:linear-gradient(135deg,var(--primary) 0,var(--primary-light) 25%,var(--primary-lighter) 50%,var(--primary-dark) 75%,var(--primary-darker) 100%);opacity:.95}.shape-container{position:absolute;inset:0;width:100%;height:100%;overflow:hidden;max-width:100vw}.shape{position:absolute;border-radius:50%;filter:blur(40px);opacity:.6;will-change:transform}.shape-flow{border-radius:30% 70% 70% 30%/30% 30% 70% 70%;background:linear-gradient(135deg,var(--primary-light),var(--primary-lighter));animation:flowAnimation 20s ease-in-out infinite}.shape-flow-1{width:600px;height:400px;top:-100px;left:-150px;animation-delay:0s;animation-duration:25s}.shape-flow-2{width:500px;height:500px;bottom:-150px;right:-100px;background:linear-gradient(135deg,var(--secondary-light),var(--secondary-lighter));animation-delay:5s;animation-duration:30s;opacity:.4}.shape-flow-3{width:400px;height:600px;top:50%;left:50%;transform:translate(-50%,-50%);background:linear-gradient(135deg,var(--primary),var(--primary-light));animation-delay:10s;animation-duration:35s;opacity:.3}.shape-node{width:200px;height:200px;background:radial-gradient(circle,var(--primary-light),var(--primary));border-radius:50%;filter:blur(30px);opacity:.5;animation:nodePulse 8s ease-in-out infinite}.shape-node-1{top:15%;left:10%;animation-delay:0s}.shape-node-2{top:30%;right:15%;animation-delay:1.5s}.shape-node-3{bottom:25%;left:20%;animation-delay:3s}.shape-node-4{bottom:15%;right:10%;animation-delay:4.5s}.shape-node-5{top:50%;left:50%;transform:translate(-50%,-50%);width:150px;height:150px;animation-delay:6s;opacity:.3}.shape-accent{width:150px;height:150px;background:radial-gradient(circle,var(--secondary-light),var(--secondary));border-radius:50%;filter:blur(25px);opacity:.4;animation:accentFloat 12s ease-in-out infinite}.shape-accent-1{top:20%;right:25%;animation-delay:0s}.shape-accent-2{bottom:30%;right:30%;animation-delay:4s}.shape-accent-3{top:60%;left:15%;animation-delay:8s;opacity:.3}@keyframes flowAnimation{0%,to{transform:translate(0) rotate(0deg) scale(1);border-radius:30% 70% 70% 30%/30% 30% 70% 70%}25%{transform:translate(50px,30px) rotate(90deg) scale(1.1);border-radius:70% 30% 30% 70%/70% 70% 30% 30%}50%{transform:translate(-30px,50px) rotate(180deg) scale(.9);border-radius:50% 50% 50% 50%/50% 50% 50% 50%}75%{transform:translate(30px,-20px) rotate(270deg) scale(1.05);border-radius:40% 60% 60% 40%/40% 40% 60% 60%}}@keyframes nodePulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.2);opacity:.7}}@keyframes accentFloat{0%,to{transform:translate(0);opacity:.4}50%{transform:translate(30px,-40px);opacity:.6}}@media (prefers-reduced-motion:reduce){.shape-accent,.shape-flow,.shape-node{animation:none}.shape{opacity:.3}}.image-background{background-size:cover;animation:slidein 100s;animation-fill-mode:forwards;animation-iteration-count:infinite;animation-direction:alternate}@keyframes slidein{0%{background-position:50%;background-size:3000px}to{background-position:-100px 0;background-size:2750px}}