header{position:fixed;top:0;width:100%;z-index:1000;background:rgba(3,7,18,.95);backdrop-filter:blur(15px);border-bottom:2px solid #00d4ff;box-shadow:0 4px 20px rgba(0,212,255,.3)}nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 5%;max-width:1200px;margin:0 auto}.logo{font-size:1.5rem;text-shadow:0 0 10px rgba(0,212,255,.5)}.logo,.logo-icon{display:flex;align-items:center;font-weight:700;color:#00d4ff}.logo-icon{width:45px;height:45px;background:linear-gradient(135deg,#001a2e,#003d5c 50%,#00d4ff);border:2px solid #00d4ff;border-radius:12px;justify-content:center;margin-right:12px;box-shadow:0 0 15px rgba(0,212,255,.4),inset 0 0 15px rgba(0,212,255,.1);animation:pulse-glow 2s ease-in-out infinite alternate}@keyframes pulse-glow{0%{box-shadow:0 0 15px rgba(0,212,255,.4),inset 0 0 15px rgba(0,212,255,.1)}to{box-shadow:0 0 25px rgba(0,212,255,.6),inset 0 0 20px rgba(0,212,255,.2)}}.nav-links{display:flex;list-style:none;margin:0;padding:0;gap:2.5rem}.nav-links a{color:#a0c4ff;text-decoration:none;transition:all .3s ease;position:relative;padding:8px 16px;border-radius:8px;font-weight:500}.nav-links a:hover{color:#00d4ff;background:rgba(0,212,255,.1);text-shadow:0 0 8px rgba(0,212,255,.8);box-shadow:0 0 15px rgba(0,212,255,.3)}.nav-links a:after{content:"";position:absolute;width:0;height:2px;bottom:2px;left:50%;background:linear-gradient(90deg,transparent,#00d4ff,transparent);transition:all .3s ease;transform:translateX(-50%);box-shadow:0 2px 10px rgba(0,212,255,.5)}.nav-links a:hover:after{width:80%}.hamburger{display:none;flex-direction:column;background:rgba(0,212,255,.1);border:2px solid #00d4ff;border-radius:8px;cursor:pointer;padding:12px;z-index:1001;position:relative;transition:all .3s ease;box-shadow:0 0 15px rgba(0,212,255,.3)}.hamburger:hover{background:rgba(0,212,255,.2);box-shadow:0 0 25px rgba(0,212,255,.5);transform:scale(1.05)}.hamburger span{width:25px;height:3px;background:#00d4ff;margin:3px 0;transition:all .3s ease;transform-origin:center;border-radius:2px;box-shadow:0 0 5px rgba(0,212,255,.5)}.hamburger.active{background:rgba(0,212,255,.2);box-shadow:0 0 30px rgba(0,212,255,.6)}.hamburger.active span:first-child{transform:rotate(45deg) translate(6px,6px);box-shadow:0 0 8px rgba(0,212,255,.8)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px);box-shadow:0 0 8px rgba(0,212,255,.8)}.nav-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(3,7,18,.8);backdrop-filter:blur(5px);z-index:999}@media (max-width:768px){.hamburger{display:flex}.nav-links{position:fixed;top:0;right:-100%;height:100vh;width:300px;background:linear-gradient(135deg,rgba(3,7,18,.98),rgba(0,26,46,.98));backdrop-filter:blur(20px);flex-direction:column;justify-content:flex-start;align-items:flex-start;padding:90px 30px 30px;transition:right .4s cubic-bezier(.25,.46,.45,.94);z-index:1000;box-shadow:-10px 0 30px rgba(0,212,255,.2),inset 2px 0 0 rgba(0,212,255,.3);gap:0;border-left:2px solid #00d4ff}.nav-links.nav-active{right:0;animation:slideInGlow .4s ease-out}@keyframes slideInGlow{0%{right:-100%;opacity:0}to{right:0;opacity:1}}.nav-links li{width:100%;margin:0;opacity:0;transform:translateX(30px);animation:fadeInSlide .3s ease-out forwards}.nav-links.nav-active li:first-child{animation-delay:.1s}.nav-links.nav-active li:nth-child(2){animation-delay:.2s}.nav-links.nav-active li:nth-child(3){animation-delay:.3s}.nav-links.nav-active li:nth-child(4){animation-delay:.4s}@keyframes fadeInSlide{to{opacity:1;transform:translateX(0)}}.nav-links a{display:block;width:100%;padding:18px 20px;font-size:1.1rem;color:#a0c4ff;margin:5px 0;border-radius:12px;background:rgba(0,212,255,.05);border:1px solid rgba(0,212,255,.2);transition:all .3s ease}.nav-links a:hover{color:#00d4ff;background:rgba(0,212,255,.15);text-shadow:0 0 12px rgba(0,212,255,.8);box-shadow:0 0 20px rgba(0,212,255,.4),inset 0 0 20px rgba(0,212,255,.1);border-color:#00d4ff;transform:translateX(10px)}.nav-overlay{display:block}nav{padding:1rem 5%}header{box-shadow:0 4px 20px rgba(0,212,255,.3),0 0 40px rgba(0,212,255,.1)}}@media (max-width:480px){nav{padding:1rem 4%}.logo{font-size:1.3rem}.logo-icon{width:40px;height:40px}.nav-links{width:280px;padding:80px 25px 25px}.hamburger{padding:10px}}@media (prefers-reduced-motion:no-preference){.nav-links a{position:relative;overflow:hidden}.nav-links a:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,212,255,.2),transparent);transition:left .5s ease}.nav-links a:hover:before{left:100%}}