.cgp-header{position:sticky;top:0;z-index:1000;background:var(--color-bg-canvas);border-bottom:1px dashed var(--color-border-distress)}
.cgp-header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);min-height:72px}
.cgp-brand{display:flex;align-items:center;gap:var(--space-2)}
.cgp-brand__mark{height:48px;width:auto}
.cgp-brand__text{font-family:var(--font-heading);font-size:1.8rem}
.cgp-nav{display:flex;gap:var(--space-3);font-family:var(--font-heading)}
.cgp-nav a{padding:var(--space-1) var(--space-2);border:1px dashed transparent}
.cgp-nav a:hover{border-color:var(--color-border-distress)}
.cgp-nav__contact{color:var(--color-accent-action)}
.cgp-nav-toggle{display:none;flex-direction:column;gap:4px;padding:var(--space-2)}
.cgp-nav-toggle span{width:24px;height:2px;background:var(--color-copy-primary)}
.cgp-mobile{position:fixed;inset:0;background:var(--color-bg-canvas);padding:var(--space-5) var(--space-3);overflow-y:auto}
.cgp-mobile__nav{display:flex;flex-direction:column;gap:var(--space-4);font-family:var(--font-heading);font-size:var(--fs-lg)}
@media(max-width:900px){
.cgp-nav--desktop{display:none}
.cgp-nav-toggle{display:flex;z-index:1000}
.cgp-brand__mark{height:38px}
.cgp-brand__text{font-size:1.3rem}
}