.navbar{background-color:rgba(13,27,42,0.95);backdrop-filter:blur(10px);padding:1rem 2rem;position:sticky;top:0;z-index:1000;box-shadow:0 4px 20px rgba(0,0,0,0.3);border-bottom:1px solid var(--primary-light)}.nav-container{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:0.8rem;text-decoration:none}.logo-text{font-size:1.8rem;font-weight:800;background:linear-gradient(45deg,var(--accent),var(--accent-light));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:1px;position:relative}.logo-text::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:3px;background:linear-gradient(45deg,var(--accent),var(--accent-light));transition:var(--transition)}.logo:hover .logo-text::after{width:100%}.logo-icon{font-size:2rem;color:var(--accent);animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}100%{transform:scale(1)}}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-link{color:var(--text-gray);text-decoration:none;font-weight:500;font-size:1.1rem;padding:0.5rem 0.8rem;border-radius:4px;margin-right:48px;position:relative;transition:var(--transition);overflow:hidden}.nav-link::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(229,124,130,0.2),transparent);transition:var(--transition)}.nav-link:hover{color:var(--text-light)}.nav-link:hover::before{left:100%}.nav-link.active{color:var(--accent-light);background:rgba(65,90,119,0.2)}.nav-link::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:linear-gradient(45deg,var(--accent),var(--accent-light));transition:var(--transition);transform:translateX(-50%)}.nav-link:hover::after{width:80%}.hamburger{display:none;flex-direction:column;gap:6px;cursor:pointer;padding:5px}.hamburger span{width:30px;height:3px;background:var(--text-light);border-radius:2px;transition:var(--transition)}@media screen and (max-width:768px){.hamburger{display:flex}.nav-menu{position:fixed;top:70px;right:-100%;flex-direction:column;background-color:var(--primary);width:80%;max-width:300px;height:calc(100vh - 70px);padding:2rem;box-shadow:-5px 0 15px rgba(0,0,0,0.2);transition:var(--transition);gap:1.5rem;border-top:1px solid var(--primary-light);border-left:1px solid var(--primary-light)}.nav-menu.active{right:0}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(8px,8px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}}@media screen and (max-width:480px){.navbar{padding:1rem}.logo-text{font-size:1.5rem}}