.rn-header{position:sticky;top:0;z-index:40;background:linear-gradient(to bottom,rgba(2,6,4,0.96),rgba(2,6,4,0.92));backdrop-filter:blur(22px);border-bottom:1px solid rgba(255,255,255,0.06)}.rn-header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);height:var(--nav-height-desktop)}.rn-header-brand-wrap{display:flex;align-items:center;gap:var(--space-3)}.rn-header-brand{display:inline-flex;align-items:center;gap:var(--space-3);color:var(--color-text)}.rn-brand-mark{width:36px;height:36px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:radial-gradient(circle at top left,rgba(85,239,124,0.35),transparent 60%),var(--color-surface-elevated);border:1px solid rgba(85,239,124,0.8);box-shadow:var(--shadow-glow);font-family:var(--font-heading);font-size:0.95rem;font-weight:600;letter-spacing:0.14em;text-transform:uppercase}.rn-brand-text{display:flex;flex-direction:column;gap:2px}.rn-brand-name{font-family:var(--font-heading);font-size:1.02rem;font-weight:600;letter-spacing:0.16em;text-transform:uppercase}.rn-brand-tagline{font-size:0.72rem;color:var(--color-text-soft);letter-spacing:0.16em;text-transform:uppercase}.rn-header-badge{font-size:0.6rem;padding-inline:0.55rem}.rn-nav{display:flex;align-items:center}.rn-nav-list{display:flex;align-items:center;gap:var(--space-4)}.rn-nav-item{display:flex;align-items:center}.rn-nav-link{position:relative;font-size:0.9rem;color:var(--color-text-soft);text-transform:uppercase;letter-spacing:0.14em;padding:0.25rem 0}.rn-nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;border-radius:999px;background:linear-gradient(90deg,transparent,rgba(85,239,124,0.9),transparent);transform:scaleX(0);transform-origin:center;transition:transform var(--transition-base)}.rn-nav-link:hover{color:var(--color-text)}.rn-nav-link:hover::after{transform:scaleX(1)}.rn-nav-cta-wrap{margin-left:var(--space-4)}.rn-nav-cta{font-size:0.8rem;padding-inline:1.5rem}.rn-nav-toggle{display:none}@media (max-width:960px){.rn-header-inner{height:auto;padding-block:var(--space-3)}.rn-header-badge{display:none}.rn-nav-toggle{display:inline-flex;margin-left:auto}.rn-nav{position:absolute;left:0;right:0;top:100%;background:rgba(2,6,4,0.98);border-bottom:1px solid rgba(255,255,255,0.08);box-shadow:var(--shadow-soft);transform-origin:top;transform:scaleY(1);opacity:1;pointer-events:auto;transition:opacity var(--transition-base),transform var(--transition-base)}.rn-nav-list{flex-direction:column;align-items:flex-start;padding:var(--space-3) var(--space-4) var(--space-4);gap:var(--space-3)}.rn-nav-item{width:100%}.rn-nav-link{width:100%;padding-block:0.25rem}.rn-nav-cta-wrap{width:100%;margin-left:0;margin-top:var(--space-2)}.rn-nav-cta{width:100%;justify-content:center}.rn-header[data-nav-collapsed="true"] .rn-nav{transform:scaleY(0.8);opacity:0;pointer-events:none}.rn-header[data-nav-collapsed="true"] .rn-nav-list{pointer-events:none}}@media (prefers-reduced-motion:reduce){.rn-nav{transition:none}}