.site-header{position:sticky;top:0;z-index:10000;background:linear-gradient(180deg,#070E1A,#0b1324);box-shadow:0 6px 24px rgb(0 0 0 / .45)}.nav-container{max-width:1200px;margin:auto;padding:14px 20px;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:10px}.logo img{height:34px;width:auto;object-fit:contain}.site-title{color:#19e0ff;font-size:18px;font-weight:700;text-decoration:none;letter-spacing:.3px}.nav-menu{display:flex;gap:22px}.nav-menu a{color:#e6f1ff;font-size:15px;font-weight:500;text-decoration:none;position:relative;transition:.3s;background:#0b1324}.nav-menu a:hover{color:#19e0ff}.nav-menu a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:#19e0ff;transition:.3s;border-radius:10px}.nav-menu a:hover::after{width:100%}.hamburger{display:block;font-size:26px;color:#e6f1ff;cursor:pointer}@media (max-width:768px){.nav-menu{position:absolute;top:70px;left:0;width:100%;background:#0b1324;flex-direction:column;display:none;border-top:1px solid rgb(255 255 255 / .06)}.nav-menu a{padding:15px;border-bottom:1px solid rgb(255 255 255 / .05)}.hamburger{display:block}}.header-search{display:flex;align-items:center;justify-content:center;width:30px;height:30px;margin:0;cursor:pointer}.header-search svg{width:20px;height:20px;stroke:#19e0ff;stroke-width:2.5;fill:none;filter:drop-shadow(0 0 6px #19e0ff);transition:.25s}.header-search:hover svg{transform:scale(1.15);filter:drop-shadow(0 0 12px #19e0ff)}.search-popup{position:fixed;top:70px;left:0;right:0;bottom:0;background:rgb(255 255 255 / .04);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:.25s ease;z-index:99999}.search-popup.active{opacity:1;visibility:visible}.search-box input{width:650px;max-width:92vw;padding:18px 24px;font-size:18px;background:#0b1324;border:2px solid #19e0ff;border-radius:14px;color:#fff;outline:none;box-shadow:0 0 25px rgb(25 224 255 / .25);transition:.25s}.search-box input:focus{box-shadow:0 0 35px rgb(25 224 255 / .6)}@media(max-width:768px){.search-box input{font-size:16px;padding:14px}}.header-main-layout,.site-header-primary-section-right{display:flex;align-items:center;gap:18px}