.site-header{position:sticky;top:0;z-index:40}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:var(--nav-height);gap:var(--space-4)}.header-brand{flex:1 1 auto;min-width:0}.brand-link{display:flex;align-items:center;gap:var(--space-3)}.brand-mark{width:36px;height:36px;border-radius:10px;border:1px solid var(--color-border);background:conic-gradient(from 210deg at 30% 20%,rgba(215,181,109,0.18),rgba(94,134,184,0.55),rgba(26,30,36,0.9));box-shadow:0 0 0 1px rgba(10,12,18,0.9),0 10px 25px rgba(0,0,0,0.7)}.brand-text{display:flex;flex-direction:column}.brand-title{font-family:var(--font-display);font-size:1.1rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--color-heading)}.brand-subtitle{font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--gray-300)}.primary-nav{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-5);flex:0 1 auto}.nav-list{display:flex;align-items:center;gap:var(--space-4);font-size:var(--font-size-sm)}.nav-link{position:relative;padding:0.2rem 0;letter-spacing:0.12em;text-transform:uppercase;color:var(--gray-200)}.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-0.25rem;height:2px;border-radius:999px;background:linear-gradient(to right,rgba(215,181,109,0.95),rgba(94,134,184,0.95));transform:scaleX(0);transform-origin:center;transition:transform var(--transition-base)}.nav-link:focus-visible::after,.nav-link:hover::after{transform:scaleX(1)}.nav-cta-wrap .btn-small{padding:0.55rem 1.1rem;font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase}.nav-toggle{display:none;align-items:center;gap:var(--space-2);padding:0.4rem 0.7rem;border-radius:999px;border:1px solid rgba(67,77,92,0.9);background-color:rgba(15,18,25,0.9);color:var(--gray-100)}.nav-toggle-text{font-size:0.75rem;letter-spacing:0.16em;text-transform:uppercase}.nav-toggle-box{position:relative;width:20px;height:16px;display:inline-flex;flex-direction:column;justify-content:space-between}.nav-toggle-line{height:2px;width:100%;border-radius:999px;background-color:var(--gray-100);transition:transform var(--transition-base),opacity var(--transition-base),top var(--transition-base),bottom var(--transition-base)}.nav-toggle[aria-expanded="true"] .nav-toggle-line-top{transform:translateY(7px) rotate(45deg)}.nav-toggle[aria-expanded="true"] .nav-toggle-line-middle{opacity:0}.nav-toggle[aria-expanded="true"] .nav-toggle-line-bottom{transform:translateY(-7px) rotate(-45deg)}@media (max-width:960px){.primary-nav{position:fixed;inset:var(--nav-height) 0 auto 0;background:radial-gradient(circle at top,rgba(37,43,51,0.98) 0,rgba(21,24,30,0.99) 55%);border-bottom:1px solid rgba(67,77,92,0.95);box-shadow:0 18px 35px rgba(0,0,0,0.9);flex-direction:column;align-items:flex-start;padding:var(--space-4) var(--space-5);gap:var(--space-4);transform:translateY(-120%);opacity:0;pointer-events:none;transition:transform var(--transition-base),opacity var(--transition-base)}.primary-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}.nav-list{flex-direction:column;align-items:flex-start;width:100%;gap:var(--space-2)}.nav-item{width:100%}.nav-link{display:block;width:100%;padding:0.5rem 0}.nav-cta-wrap{width:100%;display:flex;justify-content:flex-start}.nav-cta-wrap .btn-small{width:100%;justify-content:center}.nav-toggle{display:inline-flex}.site-header{position:sticky;top:0;z-index:50}}@media (max-width:520px){.brand-subtitle{display:none}}.primary-nav.nav-no-transition{transition:none}