.kh-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid #e3ebf1;box-shadow:0 3px 14px #13344a08;font-family:Poppins,Arial,sans-serif;color:#1b2b3b}.kh-header *{box-sizing:border-box;min-width:0}.kh-container{width:min(1200px,calc(100% - 48px));margin-inline:auto}.kh-topbar{background:#f1f8fc;border-bottom:1px solid #e3ebf1}.kh-top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:39px;padding-block:8px}.kh-top-contacts{display:flex;align-items:center;gap:26px}.kh-top-contacts a{font-size:13px;line-height:1.6;white-space:nowrap;color:#4d6577;text-decoration:none}.kh-top-contacts a span{color:#0085cc;margin-right:7px}.kh-top-contacts a:hover,.kh-mobile-email:hover{text-decoration:underline}.kh-worldwide{font-size:12px;line-height:1.6;letter-spacing:.25px;color:#536c7d}.kh-main{display:flex;align-items:center;gap:36px;min-height:96px;padding-block:20px}.kh-brand{display:block;flex:0 0 186px}.kh-brand img{display:block;width:186px;max-width:100%;height:auto}.kh-nav{margin-left:auto;display:flex;align-items:center;gap:30px}.kh-nav>a,.kh-about-toggle{display:flex;align-items:center;gap:8px;min-height:44px;padding:8px 0;border:0;background:none;color:#243849;text-decoration:none;font:15px Poppins,Arial,sans-serif;line-height:1.5;white-space:nowrap;position:relative}.kh-nav>a:hover,.kh-about-toggle:hover,.kh-nav>a[aria-current],.kh-about-toggle.kh-active{color:#0089db}.kh-nav>a[aria-current]:not(.kh-contact-button):after,.kh-about-toggle.kh-active:after{content:'';position:absolute;left:0;right:0;height:2px;bottom:0;background:#0097ef;border-radius:2px}.kh-about-wrap{position:relative}.kh-about-toggle{cursor:pointer}.kh-chevron{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-top:-4px}.kh-about-toggle[aria-expanded=true] .kh-chevron{transform:rotate(225deg);margin-top:4px}.kh-dropdown{position:absolute;top:calc(100% + 12px);left:-18px;min-width:205px;background:#fff;border:1px solid #e3ebf1;border-radius:10px;padding:9px;box-shadow:0 12px 32px #193d561a;z-index:2}.kh-dropdown[hidden]{display:none}.kh-dropdown a{display:block;padding:12px;border-radius:6px;font-size:15px;line-height:1.6;color:#243849;text-decoration:none}.kh-dropdown a:hover,.kh-dropdown a[aria-current]{background:#edf8ff;color:#007fc8}.kh-nav>a.kh-contact-button{display:inline-flex;justify-content:center;min-height:46px;padding:12px 24px;color:#fff;background:#0097ef;border-radius:7px;font-size:14px;font-weight:500}.kh-nav>a.kh-contact-button:hover{background:#007dc7;color:#fff;text-decoration:none}.kh-nav>a.kh-mobile-email{display:none}.kh-menu-toggle{display:none}.kh-header button:focus-visible,.kh-header a:focus-visible{outline:3px solid #006eb1;outline-offset:4px}.kh-header a,.kh-header button{touch-action:manipulation}html{scroll-padding-top:155px}.breadcrumbs{scroll-margin-top:155px}
@media(min-width:981px) and (max-width:1200px){.kh-main{gap:25px}.kh-brand{flex-basis:166px}.kh-brand img{width:166px}.kh-nav{gap:23px}.kh-nav>a,.kh-about-toggle{font-size:14px}.kh-nav>a.kh-contact-button{padding-inline:20px}}
@media(max-width:980px){.kh-top-inner{min-height:36px}.kh-main{flex-wrap:wrap;gap:0 20px;padding-block:18px;min-height:84px}.kh-brand{flex-basis:172px}.kh-brand img{width:172px}.kh-menu-toggle{margin-left:auto;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;flex:0 0 44px;padding:10px;border:1px solid #e0eaf1;border-radius:8px;background:#fff;cursor:pointer}.kh-menu-toggle span{width:20px;height:1.8px;background:#1b2b3b;border-radius:2px}.kh-menu-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(6.8px) rotate(45deg)}.kh-menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.kh-menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-6.8px) rotate(-45deg)}.kh-nav{display:none;flex-basis:100%;margin:18px 0 0;padding:15px 0 0;border-top:1px solid #e3ebf1;max-height:calc(100dvh - 150px);overflow-y:auto}.kh-nav.is-open{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;align-items:stretch}.kh-nav>a,.kh-dropdown a{font-size:16px;min-height:47px;padding:12px 14px;border-radius:7px;white-space:normal;line-height:1.5}.kh-nav>a[aria-current]:not(.kh-contact-button){background:#edf8ff}.kh-nav>a[aria-current]:after{display:none}.kh-about-wrap{display:contents}.kh-about-toggle{display:none}.kh-dropdown,.kh-dropdown[hidden]{position:static;display:contents;min-width:0;padding:0;border:0;background:none;box-shadow:none}.kh-nav>a.kh-contact-button{grid-column:1/-1;margin-top:10px;font-size:16px;min-height:48px}.kh-nav>a.kh-mobile-email{display:block;grid-column:1/-1;text-align:center;font-size:14px;color:#536879;padding-block:12px}.kh-worldwide{font-size:11px}html{scroll-padding-top:130px}}
@media(max-width:600px){.kh-container{width:calc(100% - 36px)}.kh-top-contacts .kh-top-email,.kh-worldwide{display:none}.kh-top-inner{justify-content:center;padding-block:8px}.kh-top-contacts a{font-size:12px}.kh-main{padding-block:19px}.kh-brand{flex-basis:164px}.kh-brand img{width:164px}.kh-nav.is-open{gap:8px 12px}.kh-nav>a,.kh-dropdown a{font-size:16px;padding-inline:10px}}
@media(prefers-reduced-motion:reduce){.kh-header *{scroll-behavior:auto}}