:root{--setaf-blue:#002D5A;--setaf-orange:#FF6600;--setaf-white:#FFFFFF;--setaf-gray:#333333;--setaf-transition:all 0.3s ease}.setaf-main-header{background:var(--setaf-white);box-shadow:0 2px 15px rgb(0 0 0 / .08);padding:10px 0;position:sticky;top:0;z-index:9999;width:100%}.setaf-container{display:flex!important;justify-content:space-between!important;align-items:center!important;max-width:1200px;margin:0 auto;padding:0 20px;box-sizing:border-box}.setaf-logo{flex-shrink:0}.setaf-logo img{max-height:50px;width:auto;display:block}.setaf-nav{display:flex!important;align-items:center!important;flex-grow:1;justify-content:flex-end;gap:40px}.setaf-menu-list{display:flex!important;list-style:none!important;gap:30px;margin:0;padding:0;align-items:center}.setaf-menu-list li{position:relative}.setaf-menu-list li a{text-decoration:none;color:var(--setaf-gray);font-weight:500;font-size:15px;padding:10px 0;display:block;transition:var(--setaf-transition)}.setaf-menu-list li a::after{content:'';position:absolute;width:0;height:2px;bottom:0;left:0;background-color:var(--setaf-orange);transition:var(--setaf-transition)}.setaf-menu-list li a:hover{color:var(--setaf-blue)}.setaf-menu-list li a:hover::after{width:100%}.setaf-menu-list .sub-menu{position:absolute;top:100%;left:0;background:var(--setaf-white);min-width:220px;box-shadow:0 8px 25px rgb(0 0 0 / .12);display:none;padding:10px 0;list-style:none!important;border-top:3px solid var(--setaf-orange);z-index:1000}.setaf-menu-list li:hover>.sub-menu{display:block;animation:fadeInUp 0.3s ease}.setaf-header-actions{display:flex;align-items:center;gap:15px;flex-shrink:0}.lang-item{text-decoration:none;color:var(--setaf-blue);font-weight:700;font-size:13px;border:1px solid var(--setaf-blue);padding:4px 10px;border-radius:4px;transition:var(--setaf-transition)}.lang-item:hover{background:var(--setaf-blue);color:#fff}.login-btn{background:var(--setaf-blue);color:var(--setaf-white)!important;padding:10px 24px;border-radius:5px;text-decoration:none;font-weight:600;font-size:15px;transition:var(--setaf-transition)}.login-btn:hover{background:var(--setaf-orange);transform:translateY(-2px)}@media (max-width:992px){.setaf-container{padding:0 15px}.setaf-mobile-toggle{display:flex!important;flex-direction:column;gap:6px;cursor:pointer;order:3}.setaf-mobile-toggle span{width:28px;height:3px;background:var(--setaf-blue);border-radius:3px}.setaf-nav{display:none!important;position:absolute;top:100%;left:0;width:100%;background:#fff;flex-direction:column!important;padding:20px;box-shadow:0 10px 15px rgb(0 0 0 / .1);gap:20px;justify-content:flex-start}.setaf-nav.active{display:flex!important}.setaf-menu-list{flex-direction:column;align-items:flex-start;width:100%;gap:15px}.setaf-header-actions{width:100%;justify-content:space-between;padding-top:15px;border-top:1px solid #eee}}@keyframes fadeInUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}