.rc-header{position:sticky;top:0;z-index:1000;background:var(--bg-glass);backdrop-filter:blur(var(--blur));border-bottom:1px solid var(--border-glass)}
.rc-header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);min-height:72px}
.rc-brand{display:flex;align-items:center;gap:0.75rem;text-decoration:none}
.rc-logo{height:44px;width:auto}
.rc-brand-text{font-family:var(--font-heading);font-size:0.9rem;letter-spacing:0.12em}

.rc-nav{display:flex;align-items:center;gap:var(--space-3);min-width:0}
.rc-nav-list{display:flex;align-items:center;flex-wrap:nowrap;gap:var(--space-3);margin:0;padding:0;list-style:none}
.rc-nav-list:not(:last-child){margin-bottom:0}
.rc-nav-list li{margin:0;padding:0;display:flex;align-items:center}
.rc-nav-list a{display:inline-flex;align-items:center;line-height:1;font-size:0.8rem;text-transform:uppercase;font-weight:600;letter-spacing:0.08em;white-space:nowrap}
.rc-nav a{font-size:0.8rem;text-transform:uppercase;font-weight:600;letter-spacing:0.08em}

.rc-cta{margin-left:var(--space-2);flex-shrink:0;align-self:center}

.rc-nav-toggle{display:none;padding:0.5rem}
.rc-nav-toggle span{display:block;width:22px;height:2px;background:#fff}

@media (max-width:900px){
  .rc-nav-toggle{display:flex}
  .rc-nav{position:fixed;top:72px;right:0;width:100%;max-width:320px;height:calc(100vh - 72px);background:var(--bg-glass);backdrop-filter:blur(var(--blur));flex-direction:column;align-items:flex-start;padding:var(--space-3);transform:translateX(100%);transition:transform .25s ease;overflow-y:auto}
  .rc-nav.open{transform:translateX(0)}
  .rc-nav-list{flex-direction:column;width:100%;gap:var(--space-2)}
  .rc-cta{width:100%;text-align:center}
}