.sw-header{position:sticky;top:0;z-index:40;height:var(--nav-height);backdrop-filter:blur(18px);background:linear-gradient(90deg,rgba(15,19,34,0.96),rgba(26,33,64,0.96));border-bottom:1px solid rgba(54,68,107,0.8);box-shadow:var(--shadow-xs)}.sw-header__inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-height);gap:var(--space-4)}.sw-header__brand{display:inline-flex;align-items:center;gap:0.75rem;color:var(--color-text)}.sw-header__logo{position:relative;display:inline-flex;align-items:center;justify-content:center;width:2.4rem;height:2.4rem;border-radius:999px;background:radial-gradient(circle at 30% 0,rgba(246,193,75,0.85),transparent 55%),radial-gradient(circle at 70% 100%,rgba(107,91,255,0.9),transparent 60%);box-shadow:0 0 18px rgba(246,193,75,0.65)}.sw-header__logo-orb{position:absolute;width:60%;height:60%;border-radius:999px;border:2px solid rgba(246,193,75,0.9);box-shadow:0 0 14px rgba(246,193,75,0.8)}.sw-header__logo-rune{position:absolute;width:40%;height:40%;border-radius:6px;border:2px solid rgba(143,200,255,0.95);transform:rotate(45deg);box-shadow:0 0 10px rgba(143,200,255,0.9)}.sw-header__brand-text{display:flex;flex-direction:column;line-height:1.15}.sw-header__brand-name{font-family:var(--font-heading);font-weight:600;letter-spacing:0.12em;text-transform:uppercase;font-size:var(--font-size-sm);color:var(--color-heading)}.sw-header__brand-tagline{font-size:var(--font-size-xs);color:var(--gray-300);opacity:0.9}.sw-header__nav{display:flex;align-items:center;gap:var(--space-6)}.sw-header__nav-list{display:flex;align-items:center;gap:var(--space-4);font-size:var(--font-size-sm)}.sw-header__nav-link{position:relative;padding:0.1rem 0;color:var(--gray-100);text-transform:uppercase;letter-spacing:0.16em;font-weight:500}.sw-header__nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-0.35rem;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));transform:scaleX(0);transform-origin:center;transition:transform var(--transition-normal)}.sw-header__nav-link:hover,.sw-header__nav-link:focus-visible{color:var(--color-accent)}.sw-header__nav-link:hover::after,.sw-header__nav-link:focus-visible::after{transform:scaleX(1)}.sw-header__cta-wrap{display:flex;align-items:center}.sw-header__cta-icon{display:inline-flex;align-items:center;justify-content:center;width:1.4rem;height:1.4rem;border-radius:999px;background:rgba(15,19,34,0.85);margin-right:0.35rem}.sw-header__cta-icon i{font-size:0.8rem;color:var(--color-icon)}.sw-header__toggle{display:none;align-items:center;gap:0.5rem;color:var(--gray-100);padding:0.35rem 0.75rem;border-radius:var(--radius-full);border:1px solid rgba(54,68,107,0.9);background-color:rgba(15,19,34,0.8);box-shadow:var(--shadow-xs);transition:background-color var(--transition-normal),box-shadow var(--transition-normal),transform var(--transition-fast)}.sw-header__toggle:hover,.sw-header__toggle:focus-visible{background-color:rgba(36,45,79,0.95);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.sw-header__toggle-text{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:0.16em}.sw-header__toggle-box{position:relative;width:1.4rem;height:1.1rem;display:inline-flex;flex-direction:column;justify-content:space-between}.sw-header__toggle-line{height:2px;border-radius:999px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));transition:transform var(--transition-normal),opacity var(--transition-fast),top var(--transition-normal),bottom var(--transition-normal)}.sw-header__toggle[aria-expanded="true"] .sw-header__toggle-line--top{transform:translateY(0.33rem) rotate(45deg)}.sw-header__toggle[aria-expanded="true"] .sw-header__toggle-line--middle{opacity:0}.sw-header__toggle[aria-expanded="true"] .sw-header__toggle-line--bottom{transform:translateY(-0.33rem) rotate(-45deg)}@media (max-width:960px){.sw-header__nav{position:fixed;inset:var(--nav-height) 0 auto 0;max-height:0;overflow:hidden;flex-direction:column;align-items:flex-start;padding:0 var(--space-4);background:radial-gradient(circle at top,rgba(143,200,255,0.12),transparent 55%),linear-gradient(180deg,rgba(15,19,34,0.98),rgba(15,19,34,0.98));border-bottom:1px solid rgba(54,68,107,0.9);transition:max-height var(--transition-slow)}.sw-header__nav-list{flex-direction:column;align-items:flex-start;width:100%;padding:var(--space-4) 0;border-top:1px solid rgba(54,68,107,0.7)}.sw-header__nav-item{width:100%}.sw-header__nav-link{display:block;width:100%;padding:0.4rem 0}.sw-header__cta-wrap{width:100%;padding-bottom:var(--space-4);border-top:1px solid rgba(54,68,107,0.7);padding-top:var(--space-3)}.sw-header__cta{width:100%;justify-content:center}.sw-header__toggle{display:inline-flex}.sw-header--nav-open .sw-header__nav{max-height:18rem}.sw-header--nav-open{box-shadow:var(--shadow-sm)}}@media (max-width:640px){.sw-header__brand-tagline{display:none}.sw-header__inner{gap:var(--space-2)}}