.kfa-site-header{--kfa-navy:#092d61;--kfa-blue:#1263aa;--kfa-ink:#18354d;--kfa-sans:"DM Sans",Arial,sans-serif;position:sticky!important;top:0;z-index:50;display:flex;width:100%;height:76px;margin:0;padding:0 max(4vw,calc((100vw - 1320px) / 2));align-items:center;gap:2rem;border-bottom:1px solid #e7edf3;background:rgba(255,255,255,.95);box-shadow:0 8px 32px rgba(8,36,70,.06);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);color:var(--kfa-ink);font-family:var(--kfa-sans);line-height:1.65;text-align:left}.kfa-site-header,.kfa-site-header *,.kfa-site-header :after,.kfa-site-header :before{box-sizing:border-box}.kfa-site-header.kfa-fixed-header{position:fixed!important;left:0;right:0}.kfa-site-header a{color:inherit;text-decoration:none}.kfa-site-header img{display:block;max-width:100%;height:auto}.kfa-site-header button{font-family:inherit}.kfa-site-header .kfa-logo{display:block;flex:0 0 auto}.kfa-site-header .kfa-logo img{width:108px}.kfa-site-header .kfa-nav{display:flex;margin:0 0 0 auto;padding:0;align-items:center;justify-content:center;gap:2.2rem}.kfa-site-header .kfa-nav>a,.kfa-site-header .kfa-treatments-trigger{position:relative;margin:0;padding:0;border:0;background:transparent;color:inherit;font-size:14px;font-weight:600;line-height:1.65;letter-spacing:normal;cursor:pointer}.kfa-site-header .kfa-nav>a.kfa-active:after,.kfa-site-header .kfa-treatments-trigger.kfa-active:after{content:"";position:absolute;right:0;bottom:-8px;left:0;height:2px;background:var(--kfa-blue)}.kfa-site-header .kfa-btn:focus-visible,.kfa-site-header .kfa-logo:focus-visible,.kfa-site-header .kfa-menu-toggle:focus-visible,.kfa-site-header .kfa-nav>a:focus-visible,.kfa-site-header .kfa-treatments-trigger:focus-visible{outline:2px solid var(--kfa-blue);outline-offset:4px;border-radius:4px}.kfa-site-header .kfa-btn{display:inline-flex;flex:0 0 auto;min-height:48px;margin:0 0 0 1rem;padding:.8rem 1.35rem;align-items:center;justify-content:center;border:1px solid transparent;border-radius:999px;background:var(--kfa-blue);color:#fff;box-shadow:0 12px 30px rgba(25,123,180,.17);font-family:var(--kfa-sans);font-size:14px;font-weight:700;line-height:1.2;transition:transform .25s ease,background-color .25s ease;cursor:pointer}.kfa-site-header .kfa-btn:hover{transform:translateY(-2px);color:#fff}.kfa-site-header .kfa-menu-toggle{display:none;margin:0;padding:.5rem;border:0;background:transparent;cursor:pointer}.kfa-site-header .kfa-menu-toggle span{display:block;width:25px;height:2px;margin:6px;background:var(--kfa-navy)}.kfa-site-header .kfa-nav-treatment{display:flex;position:static;align-items:center}.kfa-site-header .kfa-treatments-trigger{display:flex;align-items:center;gap:.5rem}.kfa-site-header .kfa-menu-caret{display:block;width:7px;height:7px;border-right:1.5px solid;border-bottom:1.5px solid;transform:translateY(-2px) rotate(45deg);transition:transform .2s ease}.kfa-site-header .kfa-nav-treatment.kfa-mega-open>.kfa-treatments-trigger{color:var(--kfa-blue)}.kfa-site-header .kfa-nav-treatment.kfa-mega-open .kfa-menu-caret{transform:translateY(2px) rotate(225deg)}.kfa-site-header .kfa-treatment-mega{position:absolute;top:calc(100% - 7px);left:50%;z-index:50;width:min(1180px,calc(100vw - 48px));overflow:hidden;border:1px solid rgba(30,102,152,.15);border-radius:20px;background:radial-gradient(circle at 100% 0,rgba(45,154,210,.08),transparent 30%),linear-gradient(180deg,#fff,#fbfdff);box-shadow:0 34px 90px rgba(5,35,68,.22),0 6px 18px rgba(5,35,68,.08);opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,-12px) scale(.988);transform-origin:top center;transition:opacity .2s ease,transform .2s ease,visibility .2s ease}.kfa-site-header .kfa-treatment-mega:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,#0d5ba5,#35a8d9 58%,#83d0ed)}.kfa-site-header .kfa-nav-treatment.kfa-mega-open .kfa-treatment-mega{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%) scale(1)}.kfa-site-header .kfa-treatment-mega-grid{display:grid;margin:0;padding:1.35rem 1rem 1.55rem;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.kfa-site-header .kfa-treatment-mega section{min-width:0;margin:0;padding:1.1rem 1.55rem;border:0;border-right:1px solid #e6edf3;border-radius:0;background:transparent}.kfa-site-header .kfa-treatment-mega section:last-child{border-right:0}.kfa-site-header .kfa-treatment-mega h3{display:flex;margin:0 0 .65rem;padding:0 0 .8rem;align-items:center;gap:.65rem;border-bottom:1px solid #e2ebf2;color:#0f5fa7;font-family:var(--kfa-sans);font-size:14px;font-weight:700;line-height:1.3;letter-spacing:.095em;text-transform:uppercase}.kfa-site-header .kfa-treatment-mega h3:before{content:"";width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:linear-gradient(135deg,#197bb4,#67c1e8);box-shadow:0 0 0 4px rgba(25,123,180,.09)}.kfa-site-header .kfa-treatment-mega section a{position:static;display:flex;width:calc(100% + 1.2rem);margin-left:-.6rem;padding:.62rem .6rem;align-items:center;justify-content:space-between;gap:1rem;border-radius:9px;color:#334a66;font-size:15px;font-weight:500;line-height:1.4;transition:color .18s ease,background-color .18s ease}.kfa-site-header .kfa-treatment-mega section a:after{content:"›";position:static;height:auto;background:none;flex:0 0 auto;color:#2788bf;font-size:1.2rem;line-height:1;opacity:0;transform:translateX(-5px);transition:opacity .18s ease,transform .18s ease}.kfa-site-header .kfa-treatment-mega section a.kfa-current,.kfa-site-header .kfa-treatment-mega section a:focus-visible,.kfa-site-header .kfa-treatment-mega section a:hover{background:#eef7fc;color:#0d64a7;outline:none}.kfa-site-header .kfa-treatment-mega section a.kfa-current:after,.kfa-site-header .kfa-treatment-mega section a:focus-visible:after,.kfa-site-header .kfa-treatment-mega section a:hover:after{opacity:1;transform:translateX(0)}.kfa-site-header .kfa-treatment-mega-footer{display:flex;margin:0;padding:1.15rem 2.55rem;align-items:center;justify-content:flex-start;gap:.65rem;border-top:1px solid #deebf3;background:linear-gradient(90deg,#f0f7fc,#f8fbfd 70%,#eef7fc);color:#1263aa!important;font-size:16px;font-weight:700;line-height:1.4}.kfa-site-header .kfa-treatment-mega-footer span{display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:#fff;box-shadow:0 5px 14px rgba(16,91,146,.13);font-size:1.25rem;line-height:1}.kfa-site-header .kfa-treatment-mega-footer:focus-visible{outline:2px solid var(--kfa-blue);outline-offset:-4px}@media (max-width:1050px){.kfa-site-header .kfa-nav{display:none}.kfa-site-header .kfa-menu-toggle{display:block;margin-left:auto}.kfa-site-header .header-cta{display:none}.kfa-site-header .kfa-nav.kfa-open{position:absolute;top:100%;right:0;left:0;display:flex;min-height:0;max-height:calc(100vh - 76px);max-height:calc(100dvh - 76px);margin:0;padding:1.5rem;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;align-items:flex-start;justify-content:flex-start;flex-direction:column;background:#fff;box-shadow:0 20px 35px rgba(0,27,52,.16)}.kfa-site-header .kfa-nav.kfa-open>*{flex-shrink:0}.kfa-site-header .kfa-nav-treatment{display:block;width:100%}.kfa-site-header .kfa-treatments-trigger{width:100%;justify-content:space-between}.kfa-site-header .kfa-nav-treatment.kfa-mega-open .kfa-treatment-mega,.kfa-site-header .kfa-treatment-mega{position:static;display:none;width:100%;margin-top:.8rem;border-radius:16px;background:#f3f8fc;box-shadow:none;opacity:1;visibility:visible;pointer-events:auto;transform:none;transition:none}.kfa-site-header .kfa-nav-treatment.kfa-mega-open .kfa-treatment-mega{display:block}.kfa-site-header .kfa-treatment-mega:before{display:none}.kfa-site-header .kfa-treatment-mega-grid{padding:1rem;grid-template-columns:1fr 1fr;gap:1rem}.kfa-site-header .kfa-treatment-mega section{padding:1rem 1.1rem;border:1px solid #dfeaf2;border-radius:13px;background:#fff}.kfa-site-header .kfa-treatment-mega section:last-child{border-right:1px solid #dfeaf2}.kfa-site-header .kfa-treatment-mega section a{width:100%;margin-left:0;padding:.58rem .25rem}.kfa-site-header .kfa-treatment-mega-footer{padding:1rem 1.4rem;border-radius:0 0 15px 15px}}@media (max-width:700px){.kfa-site-header{height:70px;padding:0 1.2rem}.kfa-site-header .kfa-logo img{width:92px}.kfa-site-header .kfa-nav.kfa-open{max-height:calc(100vh - 70px);max-height:calc(100dvh - 70px)}.kfa-site-header .kfa-treatment-mega-grid{padding:.85rem;grid-template-columns:1fr;gap:.85rem}.kfa-site-header .kfa-treatment-mega section{padding:1rem}.kfa-site-header .kfa-treatment-mega section a{padding:.52rem .25rem;font-size:16px}.kfa-site-header .kfa-treatment-mega section a:after{opacity:.55;transform:none}.kfa-site-header .kfa-treatment-mega-footer{padding:1rem 1.2rem}}