.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:1000;background-color:var(--color-white);border-top:3px solid var(--color-accent);border-bottom:1px solid var(--color-border);-webkit-transition:box-shadow var(--transition-base);transition:box-shadow var(--transition-base)}.site-header.is-scrolled{-webkit-box-shadow:var(--shadow-md);box-shadow:var(--shadow-md)}.header-inner{position:relative;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;height:64px;gap:.5rem}.header-logo{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-negative:0;flex-shrink:0;min-width:0;text-decoration:none;z-index:2}.header-logo:hover{color:inherit}.logo-image{height:36px;width:auto;display:block;-ms-flex-negative:0;flex-shrink:0}.header-nav{position:absolute;top:100%;left:0;right:0;width:100%;background-color:var(--color-white);border-bottom:1px solid var(--color-border);-webkit-box-shadow:var(--shadow-lg);box-shadow:var(--shadow-lg);padding:1rem var(--container-padding) 1.5rem;max-height:calc(100vh - 67px);overflow-y:auto;-webkit-overflow-scrolling:touch;opacity:0;visibility:hidden;-webkit-transform:translateY(-8px);-ms-transform:translateY(-8px);transform:translateY(-8px);-webkit-transition:opacity var(--transition-base),-webkit-transform var(--transition-base),visibility var(--transition-base);transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base);z-index:1;display:none}.site-header.is-open .header-nav{display:block;opacity:1;visibility:visible;-webkit-transform:translateY(0);-ms-transform:translateY(0);transform:translateY(0)}.nav-list{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:0}.nav-link{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:.875rem .25rem;font-size:1.0625rem;font-weight:var(--font-weight-semibold);color:var(--color-text);border-bottom:1px solid var(--color-light);min-height:48px;text-decoration:none}.nav-link:hover,.nav-link:focus{color:var(--color-accent)}.nav-link.is-active{color:var(--color-accent)}.header-cta{width:100%;margin-top:1rem;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.cta-icon{width:18px;height:18px;-ms-flex-negative:0;flex-shrink:0}.nav-toggle{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:5px;padding:10px;margin-left:auto;background:0;border:0;cursor:pointer;min-width:44px;min-height:44px;-ms-flex-negative:0;flex-shrink:0;z-index:2;-webkit-tap-highlight-color:transparent}.nav-toggle-bar{display:block;width:24px;height:2px;border-radius:2px;background-color:var(--color-primary);-webkit-transition:-webkit-transform var(--transition-base),opacity var(--transition-base);transition:transform var(--transition-base),opacity var(--transition-base);-ms-flex-negative:0;flex-shrink:0}.site-header.is-open .nav-toggle-bar:nth-child(1){-webkit-transform:translateY(7px) rotate(45deg);-ms-transform:translateY(7px) rotate(45deg);transform:translateY(7px) rotate(45deg)}.site-header.is-open .nav-toggle-bar:nth-child(2){opacity:0}.site-header.is-open .nav-toggle-bar:nth-child(3){-webkit-transform:translateY(-7px) rotate(-45deg);-ms-transform:translateY(-7px) rotate(-45deg);transform:translateY(-7px) rotate(-45deg)}body.nav-open{overflow:hidden}@media(min-width:768px){.header-inner{height:72px}.logo-image{height:40px}.nav-toggle{display:none}.header-nav{position:static;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:auto;max-height:none;overflow:visible;background-color:transparent;border-bottom:0;-webkit-box-shadow:none;box-shadow:none;padding:0;opacity:1;visibility:visible;-webkit-transform:none;-ms-transform:none;transform:none;gap:1rem}.nav-list{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:1.25rem}.nav-link{position:relative;padding:.5rem 0;font-size:.9375rem;border-bottom:0;white-space:nowrap;min-height:auto}.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background-color:var(--color-accent);-webkit-transform:scaleX(0);-ms-transform:scaleX(0);transform:scaleX(0);-webkit-transform-origin:left;-ms-transform-origin:left;transform-origin:left;-webkit-transition:-webkit-transform var(--transition-base);transition:transform var(--transition-base)}.nav-link:hover::after,.nav-link.is-active::after{-webkit-transform:scaleX(1);-ms-transform:scaleX(1);transform:scaleX(1)}.header-cta{width:auto;margin-top:0;padding:.5625rem 1rem;font-size:.8125rem;-ms-flex-negative:0;flex-shrink:0;min-height:38px}.cta-icon{width:15px;height:15px}}@media(min-width:1024px){.header-inner{height:82px}.logo-image{height:44px}.header-nav{gap:2rem}.nav-list{gap:2rem}.nav-link{font-size:1rem}.header-cta{padding:.625rem 1.25rem;font-size:.875rem;min-height:44px}.cta-icon{width:18px;height:18px}}