.bt-nav{--color-bg:#fafaf9;--color-fg:#0a0a0a;--color-muted:#525252;--color-border:#e5e5e5;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background:hsla(60,9%,98%,.85);border-bottom:1px solid var(--color-border);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;left:0;padding:16px 0;position:fixed;right:0;top:0;width:100%;z-index:1000}.bt-nav-inner{justify-content:space-between;margin:0 auto;max-width:1200px;padding:0 24px;position:relative}.bt-logo,.bt-nav-inner{align-items:center;display:flex}.bt-logo{color:var(--color-fg);text-decoration:none;transition:opacity .2s}.bt-logo:hover{opacity:.7}.bt-logo img{display:block;height:44px;width:auto}.bt-logo-text{color:var(--color-fg);font-size:18px;font-weight:600;letter-spacing:-.02em}.bt-nav-links{gap:32px}.bt-nav-links,.bt-nav-links .hs-menu-wrapper{align-items:center;display:flex}.bt-nav-links .hs-menu-wrapper>ul{align-items:center;display:flex;gap:32px}.bt-nav-links .hs-menu-wrapper>ul,.bt-nav-links 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12px;text-decoration:none;transition:all .15s}.bt-lang-link:hover{background:var(--color-bg);color:var(--color-fg)}.bt-lang-flag{font-size:14px;line-height:1}.bt-lang-code{line-height:1}.bt-nav-toggle{background:transparent;border:none;cursor:pointer;display:none;flex-direction:column;gap:4px;padding:8px}.bt-nav-toggle span{background:var(--color-fg);display:block;height:2px;transition:all .3s;width:24px}@media (max-width:900px){.bt-nav-toggle{display:flex!important}.bt-logo img{height:36px}.bt-nav-links{align-items:stretch;background:var(--color-bg);border-bottom:1px solid var(--color-border);display:none!important;flex-direction:column;gap:16px;left:0;margin:0;padding:24px;position:absolute;right:0;top:100%}.bt-nav.open .bt-nav-links{display:flex!important}.bt-nav-links .hs-menu-wrapper{width:100%}.bt-nav-links .hs-menu-wrapper>ul{align-items:flex-start;flex-direction:column;gap:16px;width:100%}.bt-nav-links .hs-menu-wrapper>ul>li{width:100%}.bt-nav-links .hs-menu-wrapper>ul>li>a{display:block;font-size:16px;padding:8px 0;width:100%}.bt-nav-cta{align-self:flex-start;margin-top:8px}.bt-nav-links .hs-menu-children-wrapper{background:transparent;border:none;box-shadow:none;opacity:1;padding:8px 0 8px 16px;position:static;transform:none;visibility:visible;width:100%}.bt-nav-links .hs-menu-item.hs-item-has-children>a:after{display:none}.bt-nav-links .hs-menu-children-wrapper a{color:var(--color-muted);font-size:14px;padding:8px 0}.bt-lang-switcher{border-top:1px solid var(--color-border);margin-top:8px;padding-top:8px;width:100%}.bt-lang-link{font-size:14px;padding:8px 0}}.bt-nav .hs-menu-wrapper ul li.bt-has-megamenu{position:relative}.bt-nav .hs-menu-wrapper ul li.bt-has-megamenu>a:after{border-bottom:1.5px solid;border-right:1.5px solid;content:"";display:inline-block;height:6px;margin-left:6px;opacity:.5;transform:translateY(-2px) rotate(45deg);transition:transform .2s ease;width:6px}.bt-nav .hs-menu-wrapper ul li.bt-has-megamenu:hover>a:after{opacity:1;transform:translateY(0) rotate(45deg)}.bt-megamenu{background:#fff;border:1px solid #e5e5e5;border-radius:12px;box-shadow:0 12px 40px hsla(0,0%,4%,.08);display:block;left:50%;max-width:320px;min-width:280px;opacity:0;padding:24px 28px;pointer-events:none;position:absolute;top:100%;transform:translateX(-50%) translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility 0s linear .2s;visibility:hidden;width:max-content;z-index:1001}.bt-megamenu:before{content:"";height:12px;left:0;position:absolute;right:0;top:-12px}.bt-nav .hs-menu-wrapper ul li.bt-has-megamenu:focus-within>.bt-megamenu,.bt-nav .hs-menu-wrapper ul li.bt-has-megamenu:hover>.bt-megamenu{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0);transition:opacity .2s ease,transform .2s ease,visibility 0s linear 0s;visibility:visible}.bt-megamenu-col{display:flex;flex-direction:column;gap:14px}.bt-megamenu-eyebrow{border-bottom:1px solid #e5e5e5;color:#737373;font-size:12px;font-weight:500;letter-spacing:.15em;padding-bottom:8px;text-transform:uppercase}.bt-megamenu-col ul{display:flex;flex-direction:column;gap:2px;list-style:none;margin:0;padding:0}.bt-megamenu-col ul li a{color:#0a0a0a;display:block;font-size:15px;font-weight:400;line-height:1.4;padding:8px 0;text-decoration:none;transition:color .15s ease,transform .15s ease}.bt-megamenu-col ul li a:hover{color:#525252;transform:translateX(4px)}@media (max-width:900px){.bt-megamenu,.bt-nav .hs-menu-wrapper ul li.bt-has-megamenu:focus-within>.bt-megamenu,.bt-nav .hs-menu-wrapper ul li.bt-has-megamenu:hover>.bt-megamenu{background:transparent;border:none;border-radius:0;box-shadow:none;display:block;left:auto!important;max-width:none;min-width:0;opacity:1;padding:12px 0 4px;pointer-events:auto;position:static!important;transform:none!important;transition:none!important;visibility:visible;width:100%}.bt-megamenu:before{display:none}.bt-megamenu-col{gap:8px;margin-bottom:16px}.bt-megamenu-col:last-child{margin-bottom:0}.bt-megamenu-eyebrow{padding-bottom:6px}.bt-megamenu-col ul li a{font-size:14px;padding:6px 0 6px 12px;transform:none!important}.bt-megamenu-col ul li a:active,.bt-megamenu-col ul li a:focus,.bt-megamenu-col ul li a:hover{transform:none!important}.bt-nav .hs-menu-wrapper ul li.bt-has-megamenu>a:after{display:none}}