.crc-header{position:sticky;top:0;z-index:1000;background:var(--color-surface-primary);border-bottom:var(--border-thin);} 
.crc-header__inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:var(--space-3);} 

.crc-brand{display:flex;align-items:center;gap:var(--space-2);} 
.crc-brand__logo{height:48px;width:auto;} 
.crc-brand__text{font-family:var(--font-heading);font-size:var(--fs-4);} 

.crc-nav{display:flex;gap:var(--space-3);} 
.crc-nav__link{font-family:var(--font-heading);font-size:var(--fs-6);letter-spacing:0.08em;text-transform:uppercase;} 
.crc-nav__link:hover{color:var(--color-text-accent);} 

.crc-menu-toggle{display:none;flex-direction:column;gap:4px;min-height:44px;min-width:44px;align-items:center;justify-content:center;border:var(--border-thin);border-radius:var(--radius-sm);} 
.crc-menu-toggle span{display:block;width:18px;height:2px;background:var(--color-text-primary);} 

.crc-mobile-menu{position:fixed;inset:0;background:rgba(0,0,0,0.6);display:flex;align-items:flex-start;justify-content:flex-end;} 
.crc-mobile-menu[hidden]{display:none;} 
.crc-mobile-menu__panel{background:var(--color-surface-secondary);border-left:var(--border-accent);width:min(320px,90%);height:100%;padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);overflow-y:auto;} 

@media (max-width:960px){
.crc-nav{display:none;} 
.crc-menu-toggle{display:flex;z-index: 1000;} 
.crc-brand__logo{height:36px;} 
}