.site-nav{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--clr-white);box-shadow:var(--shadow-nav);padding:8px 40px 0;overflow:visible;transition:transform 0.32s ease}.site-nav.is-hidden{transform:translateY(-100%)}.nav-gradient-bar{height:8px;background:var(--grad-brand-bar);position:absolute;top:0;left:0;right:0;pointer-events:none}.nav-inner{max-width:var(--max-width);margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:92px}.nav-logo-btn{background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:10px;padding:0;text-decoration:none}.nav-logo-btn img{height:40px;transform:translateY(-5px)}.nav-links{display:flex;gap:4px;align-items:center}.nav-link{background:none;border:1px solid transparent;cursor:pointer;padding:6px 14px;border-radius:var(--radius-sm);font-size:var(--text-base);font-weight:500;font-family:var(--font-base);color:var(--clr-steel);transition:color 0.15s,background 0.15s,border-color 0.15s;text-decoration:none}.nav-link:hover,.nav-link.is-active{color:var(--clr-charcoal)}.nav-dropdown{position:relative}.nav-dropdown-panel{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);min-width:220px;background:var(--clr-white);border:1px solid var(--clr-silver);border-radius:var(--radius-md);box-shadow:var(--shadow-modal);padding:6px;display:flex;flex-direction:column;gap:2px;z-index:200}.nav-dropdown-panel.is-card{min-width:340px}.nav-dropdown-item{display:block;padding:12px 14px;border-radius:8px;font-size:var(--text-base);font-weight:600;color:var(--clr-charcoal);text-decoration:none;transition:background 0.12s;cursor:pointer;background:none;border:none;text-align:left;font-family:var(--font-base)}.nav-dropdown-item:hover{background:var(--clr-sky)}.nav-hamburger{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px;align-items:center;justify-content:center;color:var(--clr-cobalt)}.nav-mobile-panel{display:none;background:var(--clr-white);border-top:1px solid var(--clr-silver);padding:16px}.nav-mobile-panel.is-open{display:block}.nav-mobile-link{display:block;width:100%;text-align:left;background:none;border:none;font-family:var(--font-base);font-size:16px;font-weight:600;color:var(--clr-charcoal);padding:14px 8px;border-bottom:1px solid var(--clr-silver);cursor:pointer;text-decoration:none}.nav-mobile-link:last-child{border-bottom:none}@media (max-width:860px){.site-nav{padding-left:16px;padding-right:16px}.nav-inner{height:92px;padding:0}.nav-gradient-bar{height:8px}}