@keyframes float{0%,to{transform:translateY(0) rotate(0)}33%{transform:translateY(-20px) rotate(5deg)}66%{transform:translateY(20px) rotate(-5deg)}}@keyframes pulse{0%,to{opacity:.15;transform:scale(1)}50%{opacity:.25;transform:scale(1.1)}}@keyframes slideInFromLeft{0%{transform:translate(-100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideInFromRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes fadeInUp{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.hero-background{position:relative;overflow:hidden}.hero-background:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);animation:pulse 4s ease-in-out infinite}.skill-orb{position:absolute;width:60px;height:60px;background:#ffd7001a;border:2px solid rgba(255,215,0,.3);border-radius:50%;animation:float 6s ease-in-out infinite}.skill-orb:nth-child(1){top:10%;left:10%;animation-delay:0s}.skill-orb:nth-child(2){top:20%;right:10%;animation-delay:2s}.skill-orb:nth-child(3){bottom:30%;left:5%;animation-delay:4s}.skill-orb:nth-child(4){bottom:20%;right:15%;animation-delay:1s}.network-line{position:absolute;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:pulse 3s ease-in-out infinite}.network-line:nth-child(1){top:25%;left:0;right:0;transform:rotate(-5deg)}.network-line:nth-child(2){top:50%;left:0;right:0;transform:rotate(3deg)}.network-line:nth-child(3){top:75%;left:0;right:0;transform:rotate(-2deg)}