.carousel-container{position:fixed;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:1;background-color:#000}.carousel-image{width:100%;height:100%;object-fit:cover;animation:zoomIn 8s ease-in-out forwards,fadeIn 2s ease-in-out forwards;transition:opacity .5s ease-in-out}@keyframes zoomIn{0%{transform:scale(1)}to{transform:scale(1.05)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background-color:#1e1e1ed9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:relative;z-index:10;border-bottom:1px solid rgba(255,255,255,.1)}.header-logo{display:flex;align-items:center}.header-logo img{height:60px;width:auto}.header-nav{display:flex;align-items:center;gap:25px}.nav-button{background:none;border:none;color:#fff;font-size:13px;font-weight:500;cursor:pointer;padding:8px 0;transition:all .3s ease;letter-spacing:.5px;text-transform:uppercase;position:relative}.nav-button:hover{color:#4a9eff}.nav-button:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background-color:#4a9eff;transition:width .3s ease}.nav-button:hover:after{width:100%}.login-button{background:linear-gradient(135deg,#5a7a99,#3a4f6e);color:#fff;border:none;padding:10px 24px;font-size:12px;font-weight:700;border-radius:6px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);letter-spacing:1px;text-transform:uppercase;box-shadow:0 4px 15px #3a4f6e4d;position:relative;overflow:hidden}.login-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transition:left .5s ease;z-index:1}.login-button:hover:before{left:100%}.login-button:hover{transform:translateY(-3px);box-shadow:0 8px 25px #3a4f6e66;background:linear-gradient(135deg,#6a8aaa,#4a5f7e)}.login-button:active{transform:translateY(-1px);box-shadow:0 4px 12px #3a4f6e4d}.menu-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer;padding:8px;z-index:11}.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(8px,8px)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.menu-toggle span{display:block;width:24px;height:2px;background-color:#fff;margin:5px 0;transition:.3s}.mobile-nav{display:none;position:absolute;top:100%;left:0;right:0;background-color:#1e1e1ef2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;gap:0;border-bottom:1px solid rgba(255,255,255,.1);z-index:9}.mobile-nav.active{display:flex}.mobile-nav .nav-button{padding:16px 20px;text-align:left;font-size:14px;border-bottom:1px solid rgba(255,255,255,.05)}.mobile-nav .nav-button:after{display:none}.mobile-nav .nav-button:hover{background-color:#4a9eff1a}.mobile-nav .login-button{margin:16px 20px;width:calc(100% - 40px)}@media(max-width:768px){.header{padding:12px 16px}.header-logo img{height:50px}.menu-toggle{display:block}.header-nav{display:none}.nav-button{font-size:12px}.login-button{padding:8px 16px;font-size:11px}}@media(max-width:480px){.header{padding:10px 12px}.header-logo img{height:45px}.mobile-nav .nav-button{padding:14px 16px;font-size:13px}.mobile-nav .login-button{margin:12px 16px;width:calc(100% - 32px);padding:12px 20px}}