.tt-header-topbar,.tt-header-main{--tt-header-blue: #00a0dd;--tt-header-blue-light: #29b2e8;--tt-header-navy: #0a3140;--tt-header-navy-dark: #06222d;--tt-header-sky: #eaf8fd;--tt-header-line: #dceaf0;box-sizing:border-box;font-family:"Be Vietnam Pro",Arial,sans-serif}.tt-header-topbar *,.tt-header-main *{box-sizing:border-box}.tt-header-topbar a,.tt-header-main a{color:inherit;text-decoration:none}.tt-header-topbar{position:relative;z-index:41;background:var(--tt-header-navy-dark);color:#c8dee7;font-size:14px;line-height:1.65}.tt-header-topbar .topbar-inner{display:flex;min-height:42px;align-items:center;justify-content:space-between}.tt-header-topbar .top-links{display:flex;gap:12px}.tt-header-main{position:sticky;top:0;z-index:40;border-bottom:1px solid rgba(17,98,130,.08);background:hsla(0,0%,100%,.96);color:#183946;box-shadow:none;backdrop-filter:blur(12px)}body.show-admin-bar .tt-header-main{top:40px}.tt-header-main .header-inner{display:flex;height:86px;align-items:center;gap:28px}.tt-header-main .brand{width:205px;flex:0 0 auto}.tt-header-main .header-cart{position:relative;display:inline-flex;flex:0 0 44px;width:44px;height:44px;align-items:center;justify-content:center;padding:0;border:0;border-radius:8px;background:rgba(0,0,0,0);color:var(--tt-header-navy)}.tt-header-main .header-cart:not(:disabled):hover{background:var(--tt-header-sky);color:var(--tt-header-blue)}.tt-header-main .header-cart:disabled{cursor:not-allowed}.tt-header-main .header-cart:focus-visible{outline:2px solid var(--tt-header-blue-light);outline-offset:3px}.tt-header-main .header-cart-count{position:absolute;top:0;right:0;display:inline-flex;min-width:18px;height:18px;padding:0 5px;align-items:center;justify-content:center;border-radius:999px;background:#ed0019;color:#fff;font-size:11px;font-weight:700;line-height:1}.tt-header-main .brand img{display:block;width:auto;max-width:100%;max-height:72px}.tt-header-main .main-nav{display:flex;align-items:stretch;gap:23px;margin-left:auto;font-size:15px;font-weight:600;line-height:1.65}.tt-header-main .main-nav a{position:relative;padding:32px 0}.tt-header-main .main-nav a::after{position:absolute;right:100%;bottom:21px;left:0;height:2px;background:var(--tt-header-blue-light);content:"";transition:right .25s}.tt-header-main .main-nav a:hover,.tt-header-main .main-nav a.active{color:var(--tt-header-blue)}.tt-header-main .main-nav a:hover::after,.tt-header-main .main-nav a.active::after{right:0}.tt-header-main .header-cta{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:6px;background:var(--tt-header-blue);color:#fff;font-size:15px;font-weight:700;line-height:1.65;transition:background-color .25s,transform .25s}.tt-header-main .header-cta:hover{background:#0087bb;color:#fff;transform:translateY(-1px)}.tt-header-main .menu-btn,.tt-header-main .submenu-toggle{display:none}.tt-header-main .nav-dropdown{position:relative}.tt-header-main .nav-dropdown>.nav-parent-link{display:inline-flex;align-items:center;gap:7px}.tt-header-main .nav-dropdown>.nav-parent-link::before{order:2;font-size:11px;content:"▾";transform:translateY(1px)}.tt-header-main .nav-submenu{position:absolute;top:100%;left:-18px;z-index:60;min-width:295px;padding:12px 0;border:1px solid var(--tt-header-line);border-radius:10px;visibility:hidden;background:#fff;box-shadow:0 18px 40px rgba(10,49,64,.14);opacity:0;transform:translateY(8px);transition:opacity .22s,visibility .22s,transform .22s}.tt-header-main .nav-submenu a{display:block;padding:10px 18px;color:#345d6d;font-size:14px;font-weight:700;line-height:1.45}.tt-header-main .nav-submenu a::after{display:none}.tt-header-main .nav-submenu a:hover,.tt-header-main .nav-submenu a.active{background:#eef9fd;color:var(--tt-header-blue)}.tt-header-main .nav-dropdown:hover .nav-submenu,.tt-header-main .nav-dropdown:focus-within .nav-submenu{visibility:visible;opacity:1;transform:translateY(0)}.tt-header-main .menu-glyph{position:relative;display:block;width:24px;height:20px}.tt-header-main .menu-glyph i{position:absolute;left:0;width:24px;height:2px;border-radius:2px;background:currentColor;transition:transform .2s,opacity .2s,top .2s}.tt-header-main .menu-glyph i:nth-child(1){top:2px}.tt-header-main .menu-glyph i:nth-child(2){top:9px}.tt-header-main .menu-glyph i:nth-child(3){top:16px}.tt-header-main .menu-btn[aria-expanded=true] .menu-glyph i:nth-child(1){top:9px;transform:rotate(45deg)}.tt-header-main .menu-btn[aria-expanded=true] .menu-glyph i:nth-child(2){opacity:0}.tt-header-main .menu-btn[aria-expanded=true] .menu-glyph i:nth-child(3){top:9px;transform:rotate(-45deg)}.tt-header-main .menu-btn:focus-visible,.tt-header-main .submenu-toggle:focus-visible{outline:2px solid var(--tt-header-blue-light);outline-offset:3px}@media(max-width: 1180px){.tt-header-main .header-inner{gap:16px}.tt-header-main .main-nav{gap:16px;font-size:14px}.tt-header-main .header-cta{padding:11px 14px}}@media(max-width: 980px){.tt-header-main .header-inner{justify-content:space-between;gap:16px}.tt-header-main .header-cta{margin-left:auto}.tt-header-main .header-cta+.menu-btn{margin-left:0}.tt-header-main .header-inner .header-cart+.menu-btn{margin-left:0}.tt-header-main .menu-btn{display:flex;width:44px;height:44px;flex:0 0 44px;align-items:center;justify-content:center;padding:10px;margin-left:auto;border:0;border-radius:6px;background:none;color:var(--tt-header-navy);cursor:pointer}.tt-header-main .main-nav{position:absolute;top:100%;right:0;left:0;display:none;width:100%;max-height:var(--menu-available-height, calc(100dvh - 124px));flex-direction:column;gap:0;padding:12px max(20px,(100% - 1180px)/2);margin:0;overflow-y:auto;border-top:1px solid var(--tt-header-line);background:#fff;box-shadow:0 16px 26px rgba(10,49,64,.1);overscroll-behavior:contain;scrollbar-width:thin}.tt-header-main .main-nav.open{display:flex}.tt-header-main .main-nav>a,.tt-header-main .main-nav .nav-parent-link{display:flex;min-height:48px;align-items:center;padding:12px 0;font-size:16px}.tt-header-main .main-nav a::after{display:none}.tt-header-main .main-nav .nav-dropdown{display:grid;grid-template-columns:minmax(0, 1fr) 44px;align-items:center}.tt-header-main .nav-dropdown>.nav-parent-link::before{display:none}.tt-header-main .submenu-toggle{display:flex;width:44px;height:44px;align-items:center;justify-content:center;padding:10px;border:0;border-radius:6px;background:var(--tt-header-sky);color:var(--tt-header-blue);cursor:pointer}.tt-header-main .submenu-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}.tt-header-main .submenu-toggle[aria-expanded=true] svg{transform:rotate(180deg)}.tt-header-main .main-nav .nav-submenu{position:static;display:none;width:100%;min-width:0;grid-column:1/-1;padding:6px 12px;margin:0 0 8px;border:0;border-radius:8px;visibility:visible;background:#f4fafc;box-shadow:none;opacity:1;transform:none}.tt-header-main .main-nav .submenu-open>.nav-submenu{display:block}.tt-header-main .main-nav .nav-submenu a{display:block;min-height:44px;padding:12px 8px;font-size:16px;line-height:1.5;white-space:normal}}@media(max-width: 640px){.tt-header-topbar .topbar-inner{display:block;min-height:0;padding-top:8px;padding-bottom:8px}.tt-header-topbar .top-links{margin-top:2px}.tt-header-main .header-inner{height:74px}.tt-header-main .brand{width:150px}.tt-header-main .header-cta{display:none}.tt-header-main .header-cart{margin-left:auto}.tt-header-main .header-inner .menu-btn{margin-left:auto}.tt-header-main .main-nav{padding:10px 18px}}@media(prefers-reduced-motion: reduce){.tt-header-main .menu-glyph i,.tt-header-main .submenu-toggle svg{transition:none}}.tt-header-main .main-nav>.tt-menu-root{display:flex;align-items:stretch;gap:inherit;padding:0;margin:0;list-style:none}.tt-header-main .main-nav>.tt-menu-root>li{position:relative;display:flex;align-items:stretch;padding:0;margin:0;list-style:none}.tt-header-main .nav-submenu{margin:0;list-style:none}.tt-header-main .nav-submenu>li{position:relative;list-style:none}.tt-header-main .nav-submenu .nav-submenu{top:0;left:100%}.tt-header-main .nav-submenu .nav-dropdown>.nav-parent-link::before{content:"›"}@media(max-width: 980px){.tt-header-main .main-nav>.tt-menu-root{display:flex;width:100%;flex-direction:column;gap:0}.tt-header-main .main-nav>.tt-menu-root>li.nav-dropdown{display:grid;width:100%;grid-template-columns:minmax(0, 1fr) 44px;align-items:center;border-bottom:1px solid var(--tt-header-line)}.tt-header-main .main-nav>.tt-menu-root>li.nav-dropdown>.nav-parent-link{min-width:0}.tt-header-main .main-nav>.tt-menu-root>li.nav-dropdown>.nav-submenu{grid-column:1/-1}.tt-header-main .main-nav>.tt-menu-root>li:not(.nav-dropdown)>a{display:flex;min-height:48px;align-items:center;padding:12px 0;font-size:16px}.tt-header-main .nav-submenu .nav-submenu{margin:4px 0 0 12px}}@media(max-width: 640px){.tt-header-topbar .top-links{flex-wrap:wrap;column-gap:10px;row-gap:2px}.tt-header-topbar .top-links a{overflow-wrap:anywhere}}@media(max-width: 767px){.tt-header-topbar{display:none}}