#header{background-color:var(--color-white);box-shadow:var(--shadow-header);border-bottom:0;position:-webkit-sticky;position:sticky;top:0;z-index:var(--z-header);transition:box-shadow var(--transition-normal)}.header-sticky-menu{padding:0;margin:0}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--container-padding)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:0;position:relative;min-height:92px}.toggle-menu{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:none;background:transparent;cursor:pointer;text-decoration:none;color:var(--color-navy);z-index:1001;padding:10px;transition:color var(--transition-normal)}.toggle-menu:hover{color:var(--color-primary)}.toggle-menu svg{width:24px;height:18px}.header-left{flex:1 1}.header-left,.logo{display:flex;align-items:center}.logo{text-decoration:none;margin-right:30px;transition:opacity var(--transition-normal)}.logo:hover{opacity:.8}.logo img{height:auto;max-height:91px;max-width:100%}.brand-name{font-size:20px;font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin:0;display:none;white-space:nowrap}#st-main-menu{position:relative}.back-menu{display:none;position:absolute;top:16px;left:16px;color:var(--color-navy);text-decoration:none;font-size:18px;z-index:10}.main-menu{display:flex;list-style:none;margin:0;padding:0;gap:0}.menu-item{position:relative;display:inline-block}.nav-link{display:inline-flex;align-items:center;gap:5px;padding:39px 20px;color:var(--color-text-primary);text-decoration:none;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);line-height:1;white-space:nowrap;transition:color var(--transition-fast)}.current-menu-item>.nav-link,.menu-item:hover>.nav-link,.nav-link:hover{color:var(--color-primary)}.dropdown-toggle{cursor:pointer;background:none;border:none;font-family:inherit}.dropdown-toggle .fa-angle-down{font-size:12px;color:inherit;transition:transform var(--transition-fast)}.menu-item-has-children.is-open .fa-angle-down,.menu-item-has-children:focus-within .fa-angle-down,.menu-item-has-children:hover .fa-angle-down{transform:rotate(180deg)}.menu-item-has-children{position:relative}.menu-dropdown{position:absolute;left:0;top:120%;min-width:200px;background-color:var(--color-white);border-radius:0 0 var(--border-radius-dropdown) var(--border-radius-dropdown);box-shadow:0 1px 1px #dbdbdb;list-style:none;margin:0;padding:5px 0;opacity:0;visibility:hidden;z-index:var(--z-dropdown);transition:all var(--transition-fast)}.menu-item-has-children.is-open .menu-dropdown,.menu-item-has-children:focus-within .menu-dropdown,.menu-item-has-children:hover .menu-dropdown{top:100%;opacity:1;visibility:visible}.menu-dropdown .menu-item{display:block;margin:0;padding:0 20px}.menu-dropdown .menu-item:not(:last-child){border-bottom:1px solid var(--color-border-light)}.dropdown-link{display:block;padding:15px 0;color:var(--color-text-primary);text-decoration:none;font-size:var(--font-size-sm);font-weight:var(--font-weight-normal);text-transform:none;transition:color var(--transition-fast)}.dropdown-link:hover{color:var(--color-primary)}.menu-dropdown--mega{display:grid;grid-template-columns:repeat(3,minmax(150px,1fr));grid-column-gap:var(--spacing-lg);column-gap:var(--spacing-lg);width:min(560px,92vw);max-height:70vh;overflow-y:auto;padding:var(--spacing-sm) var(--spacing-lg)}.menu-dropdown--mega .menu-item,.menu-dropdown--mega .menu-item:not(:last-child){padding:0;border-bottom:none}.menu-dropdown--mega .dropdown-link{padding:10px 0}.st-list-mobile{display:none;list-style:none;margin:0;padding:0}.header-right,.st-list{display:flex;align-items:center}.st-list{list-style:none;margin:0;padding:0}.st-list>li{margin-right:24px;padding:0}.st-list>li:last-child{margin-right:0}.st-header-link{margin-right:24px}.st-header-link a{display:inline-flex;align-items:center;gap:5px;background:transparent;color:var(--color-text-primary);text-decoration:none;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);transition:color var(--transition-normal)}.st-header-link a:hover{color:var(--color-primary)}.st-header-link .fa,.st-header-link .fa-phone{font-size:12px}.login-item{position:relative;margin-left:25px;margin-right:24px}.login-item:before{content:"";position:absolute;left:-24px;top:0;width:1px;height:100%;background:var(--color-navy);opacity:.2}.contact-btn{display:inline-block;background:none;border:none;cursor:pointer;padding:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);text-decoration:underline;transition:color var(--transition-normal)}.contact-btn,.contact-btn:hover{color:var(--color-primary)}@media (max-width:1200px){.nav-link{padding:39px 16px}}@media (max-width:991px){.toggle-menu{display:flex}.main-menu,.st-header-link{display:none}.header-content{min-height:80px}}@media (max-width:768px){.header-content{min-height:72px;padding:12px 0}.header-left{gap:12px;flex:1 1}.logo{display:flex!important;margin-right:0}.logo img{max-height:48px}.brand-name{display:block;font-size:18px}.toggle-menu{display:flex}.main-menu,.st-list{display:none}}@media (max-width:480px){.header-content{min-height:64px;padding:10px 0}.header-left{gap:10px}.logo img{max-height:40px}.brand-name{font-size:16px}.toggle-menu{width:40px;height:40px}.toggle-menu svg{width:20px;height:15px}}.mobile-menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);z-index:999;opacity:0;visibility:hidden;transition:opacity var(--transition-normal),visibility var(--transition-normal)}.mobile-menu-overlay.active{opacity:1;visibility:visible}.mobile-menu-content{position:fixed;top:0;left:-300px;width:min(300px,100vw);height:100%;background-color:var(--color-white);z-index:1000;transition:left var(--transition-normal);overflow-y:auto;box-shadow:2px 0 10px rgba(0,0,0,.1)}.mobile-menu-overlay.active .mobile-menu-content{left:0}.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--color-border);background-color:var(--color-primary);color:var(--color-white)}.mobile-menu-header h2{margin:0;font-size:18px;font-weight:var(--font-weight-semibold);color:var(--color-white)}.mobile-menu-close{background:none;border:none;color:var(--color-white);font-size:18px;cursor:pointer;padding:8px;border-radius:var(--border-radius-sm);transition:background-color var(--transition-normal)}.mobile-menu-close:hover{background-color:rgba(255,255,255,.1)}.mobile-menu-list{list-style:none;margin:0;padding:0}.mobile-menu-list li{border-bottom:1px solid var(--color-border)}.mobile-menu-list li:last-child{border-bottom:none}.mobile-menu-list a{display:block;padding:16px 20px;color:var(--color-text-primary);text-decoration:none;font-size:16px;font-weight:var(--font-weight-medium);transition:color var(--transition-normal),padding-left var(--transition-normal)}.mobile-menu-list a:hover{color:var(--color-primary);padding-left:24px}.mobile-dropdown{position:relative}.mobile-dropdown-label{display:block;padding:16px 20px;color:var(--color-text-primary);font-size:16px;font-weight:var(--font-weight-semibold);cursor:default;border-bottom:1px solid var(--color-border)}.mobile-submenu{list-style:none;margin:0;padding:0;background-color:var(--color-background-secondary)}.mobile-submenu li{border-bottom:1px solid var(--color-border-light)}.mobile-submenu li:last-child{border-bottom:none}.mobile-submenu a{display:block;padding:14px 20px 14px 40px;color:var(--color-text-secondary);text-decoration:none;font-size:15px;font-weight:var(--font-weight-normal);transition:color var(--transition-normal),padding-left var(--transition-normal)}.mobile-submenu a:hover{color:var(--color-primary);padding-left:44px}