.top-bar{background:#0F172A;height:42px;display:flex;align-items:center;font-size:.81rem;font-weight:500;color:rgb(255 255 255 / .6);border-bottom:1px solid rgb(255 255 255 / .04)}.top-bar-follow{font-size:.75rem;text-transform:uppercase;letter-spacing:1.2px;color:rgb(255 255 255 / .35);margin-right:4px}.top-bar a{color:rgb(255 255 255 / .65);text-decoration:none;transition:color 0.2s}.top-bar a:hover{color:#fff}.top-bar-icon{color:#06B6D4;margin-right:5px;font-size:.82rem}.top-bar-social{display:flex;gap:5px}.social-link{display:inline-flex;align-items:center;justify-content:center;width:27px;height:27px;border-radius:50%;background:rgb(255 255 255 / .07);color:rgb(255 255 255 / .6);font-size:.78rem;text-decoration:none;transition:all 0.2s ease;border:1px solid rgb(255 255 255 / .08)}.social-link:hover{background:var(--primary,#2563EB);color:#fff;border-color:#fff0;transform:translateY(-2px)}.site-header{background:#fff;border-bottom:1px solid rgb(0 0 0 / .07);box-shadow:0 2px 20px rgb(0 0 0 / .06);position:relative;z-index:1050;transition:box-shadow 0.3s ease,background 0.3s ease}.site-header.sticky-header{position:sticky;top:0}.site-header.scrolled{box-shadow:0 4px 32px rgb(37 99 235 / .1);backdrop-filter:blur(10px);background:rgb(255 255 255 / .97)}.header-inner{display:flex;align-items:center;gap:28px;height:80px;overflow:visible}.site-identity{flex-shrink:0;display:flex;align-items:center;max-height:60px;overflow:hidden}.site-brand-link{display:flex;align-items:center;text-decoration:none!important;gap:10px;line-height:1}.site-identity .custom-logo-link{display:flex;align-items:center;line-height:0}.site-identity .custom-logo{display:block;height:var(--logo-h,36px);max-height:var(--logo-h,36px);width:auto;max-width:200px;object-fit:contain;object-position:left center}.site-text-brand{display:flex;flex-direction:column;justify-content:center;gap:2px;line-height:1}.site-title{font-size:1.55rem;font-weight:900;color:#0F172A;letter-spacing:-.6px;display:block;font-style:normal;line-height:1.1;margin:0;white-space:nowrap}.site-title em{font-style:normal;color:var(--primary,#2563EB)}.site-tagline{font-size:.66rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;color:#94A3B8;display:block;white-space:nowrap;margin:0}.biztac-nav{flex:1;display:flex;justify-content:center}#primary-menu{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px}#primary-menu>li{position:relative}#primary-menu>li>a{display:flex;align-items:center;gap:4px;font-size:.92rem;font-weight:650;color:#1E293B;text-decoration:none;padding:10px 18px;border-radius:8px;transition:all 0.22s ease;white-space:nowrap;position:relative}#primary-menu>li>a::after{content:'';position:absolute;bottom:4px;left:18px;right:18px;height:2px;background:linear-gradient(90deg,var(--primary,#2563EB),var(--accent,#06B6D4));border-radius:2px;transform:scaleX(0);transition:transform 0.25s ease;transform-origin:left center}#primary-menu>li>a:hover,#primary-menu>li.current-menu-item>a,#primary-menu>li.current-menu-ancestor>a{color:var(--primary,#2563EB);background:rgb(37 99 235 / .06)}#primary-menu>li>a:hover::after,#primary-menu>li.current-menu-item>a::after,#primary-menu>li.current-menu-ancestor>a::after{transform:scaleX(1)}#primary-menu>li.menu-item-has-children>a::before{content:'\F282';font-family:'bootstrap-icons';font-size:.7rem;position:absolute;right:6px;top:50%;transform:translateY(-50%);color:#94A3B8;transition:transform 0.2s ease}#primary-menu>li.menu-item-has-children:hover>a::before{transform:translateY(-50%) rotate(-180deg)}#primary-menu .sub-menu{list-style:none;padding:8px;margin:0;position:absolute;top:calc(100% + 10px);left:0;min-width:230px;background:#fff;border-radius:14px;box-shadow:0 24px 64px rgb(0 0 0 / .12),0 0 0 1px rgb(0 0 0 / .05);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity 0.22s ease,transform 0.22s ease,visibility 0.22s;z-index:9999}#primary-menu>li:hover>.sub-menu,#primary-menu>li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:translateY(0)}#primary-menu .sub-menu li a{display:block;padding:10px 14px;font-size:.875rem;font-weight:600;color:#1E293B;text-decoration:none;border-radius:8px;transition:all 0.18s ease}#primary-menu .sub-menu li a:hover{background:rgb(37 99 235 / .07);color:var(--primary,#2563EB);padding-left:18px}#primary-menu .sub-menu .sub-menu{top:0;left:calc(100% + 6px)}.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto}.header-search-toggle{background:none;border:none;cursor:pointer;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.05rem;color:#334155;transition:all 0.2s ease}.header-search-toggle:hover{background:rgb(37 99 235 / .08);color:var(--primary,#2563EB)}.header-cta-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;font-size:.88rem;font-weight:700;color:#fff!important;text-decoration:none!important;background:linear-gradient(135deg,var(--primary,#2563EB) 0%,var(--accent,#06B6D4) 100%);border-radius:50px;box-shadow:0 4px 16px rgb(37 99 235 / .3);transition:all 0.25s ease;white-space:nowrap;letter-spacing:.2px}.header-cta-btn i{font-size:.85rem;transition:transform 0.2s ease}.header-cta-btn:hover{box-shadow:0 8px 24px rgb(37 99 235 / .42);transform:translateY(-2px)}.header-cta-btn:hover i{transform:translateX(3px)}.header-search-panel{background:#fff;border-bottom:2px solid rgb(37 99 235 / .12);padding:0;max-height:0;overflow:hidden;transition:max-height 0.35s ease,padding 0.35s ease;box-shadow:0 12px 40px rgb(0 0 0 / .08)}.header-search-panel.open{max-height:90px;padding:16px 0}.search-panel-inner{display:flex;align-items:center;gap:12px}.search-panel-inner .search-field{flex:1;border:2px solid #E2E8F0;border-radius:50px;padding:11px 22px;font-size:.95rem;outline:none;transition:border-color 0.2s;font-family:inherit}.search-panel-inner .search-field:focus{border-color:var(--primary,#2563EB);box-shadow:0 0 0 4px rgb(37 99 235 / .1)}.search-panel-inner .search-submit{background:var(--primary,#2563EB);color:#fff;border:none;border-radius:50px;padding:11px 24px;font-weight:700;cursor:pointer;font-size:.88rem;transition:all 0.2s}.search-panel-inner .search-submit:hover{background:#1D4ED8;transform:translateY(-1px)}.search-close{background:none;border:none;cursor:pointer;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;color:#64748B;transition:all 0.2s}.search-close:hover{background:#F1F5F9;color:#0F172A}.navbar-toggler-btn{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:6px;border-radius:8px;transition:background 0.2s;margin-left:auto}.navbar-toggler-btn:hover{background:#F1F5F9}.toggler-bar{display:block;width:24px;height:2px;background:#1E293B;border-radius:2px;transition:all 0.3s ease}.secondary-menu-bar{background:var(--primary,#2563EB);border-bottom:1px solid rgb(255 255 255 / .1)}.secondary-menu{list-style:none;padding:0;margin:0;display:flex;align-items:center;gap:0}.secondary-menu li a{display:inline-block;color:rgb(255 255 255 / .85);font-size:.82rem;font-weight:600;padding:9px 16px;text-decoration:none;transition:all 0.2s ease;border-bottom:2px solid #fff0;white-space:nowrap}.secondary-menu li a:hover,.secondary-menu li.current-menu-item a{color:#fff;border-bottom-color:rgb(255 255 255 / .6);background:rgb(255 255 255 / .1)}@media (max-width:991.98px){.site-header{position:sticky;top:0}.header-inner{height:66px;gap:12px}.navbar-toggler-btn{display:flex}.site-identity .custom-logo{max-width:140px}.site-title{font-size:1.25rem}.site-tagline{font-size:.6rem}.biztac-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-top:1px solid #F1F5F9;border-bottom:4px solid var(--primary,#2563EB);box-shadow:0 20px 50px rgb(0 0 0 / .12);z-index:1049;padding:12px 0}.biztac-nav.nav-open{display:block}#primary-menu{flex-direction:column;gap:0;padding:0 16px}#primary-menu>li>a{padding:12px 16px;border-radius:8px;font-size:.95rem}#primary-menu>li>a::after{display:none}#primary-menu .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:#F8FAFC;padding:4px 8px;margin:4px 0;border-left:3px solid var(--primary,#2563EB);border-radius:0 8px 8px 0}.header-cta-btn{padding:9px 16px;font-size:.8rem}.header-search-toggle{width:34px;height:34px;font-size:.9rem}}@media (max-width:575.98px){.header-cta-btn{display:none}}