.site-header[data-astro-cid-ctg3m53h]{position:fixed;top:var(--space-4, 1rem);left:var(--space-6, 1.5rem);right:var(--space-6, 1.5rem);z-index:var(--z-fixed, 1030);display:grid;grid-template-columns:1fr auto;padding:var(--space-3, .75rem) var(--space-6, 1.5rem);transition:var(--transition-smooth, all .5s cubic-bezier(.4, 0, .2, 1))}.site-header[data-astro-cid-ctg3m53h].hidden{opacity:0;pointer-events:none;transform:translateY(-20px)}.header-right[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:var(--space-2, .5rem);justify-content:flex-end;flex-shrink:0}.header-actions[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:var(--space-4, 1rem);flex-shrink:0}.header-logo[data-astro-cid-ctg3m53h],.nav-link[data-astro-cid-ctg3m53h],.dropdown-item[data-astro-cid-ctg3m53h],.header-cta[data-astro-cid-ctg3m53h],.mobile-cta[data-astro-cid-ctg3m53h],.compact-cta[data-astro-cid-ctg3m53h],.mobile-nav-link[data-astro-cid-ctg3m53h],.mobile-cta-button[data-astro-cid-ctg3m53h]{text-decoration:none}.header-logo[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:var(--space-3, .75rem);transition:var(--transition-base, .2s ease)}.header-logo[data-astro-cid-ctg3m53h]:hover{opacity:.8}.header-logo[data-astro-cid-ctg3m53h] svg[data-astro-cid-ctg3m53h]{width:24px;height:24px;color:var(--text-primary)}.logo-text[data-astro-cid-ctg3m53h]{font-family:var(--font-display);font-size:clamp(1.25rem,1.1rem + .75vw,1.5rem);font-weight:var(--font-semibold, 600);letter-spacing:var(--tracking-widest, .1em);color:var(--text-primary)}.header-nav[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:var(--space-6, 1.5rem)}.nav-item[data-astro-cid-ctg3m53h]{position:relative}.nav-link[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:center;gap:var(--space-2, .5rem);font-family:var(--font-display);font-size:clamp(.875rem,.8rem + .375vw,1rem);font-weight:var(--font-medium, 500);letter-spacing:var(--tracking-wide, .025em);color:var(--text-secondary);transition:var(--transition-colors, color .25s ease, background-color .25s ease);background:none;border:none;cursor:pointer;padding:var(--space-2, .5rem) 0}.nav-link[data-astro-cid-ctg3m53h]:hover,.nav-link[data-astro-cid-ctg3m53h][aria-current=page]{color:var(--text-primary)}.dropdown-arrow[data-astro-cid-ctg3m53h]{transition:transform .2s ease}.nav-item[data-astro-cid-ctg3m53h].active .dropdown-arrow[data-astro-cid-ctg3m53h]{transform:rotate(180deg)}.dropdown-menu[data-astro-cid-ctg3m53h]{position:absolute;top:calc(100% + var(--space-3, .75rem));left:50%;transform:translate(-50%) translateY(-10px);min-width:240px;padding:var(--space-3, .75rem);background:var(--glass-bg-strong, #171820cc);backdrop-filter:var(--blur-xl, blur(20px));-webkit-backdrop-filter:var(--blur-xl, blur(20px));border:1px solid var(--glass-border);border-radius:var(--card-radius, 1rem);box-shadow:var(--shadow-lg, 0 10px 15px -3px rgb(0 0 0 / 20%));opacity:0;visibility:hidden;transition:all .2s ease}.nav-item[data-astro-cid-ctg3m53h].active .dropdown-menu[data-astro-cid-ctg3m53h]{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.dropdown-item[data-astro-cid-ctg3m53h]{display:block;padding:var(--space-3, .75rem) var(--space-4, 1rem);border-radius:var(--btn-radius, 4px);transition:background .15s ease}.dropdown-item[data-astro-cid-ctg3m53h]:hover{background:#ffffff0d}.dropdown-item-name[data-astro-cid-ctg3m53h]{display:block;font-family:var(--font-display);font-size:clamp(.875rem,.8rem + .375vw,1rem);font-weight:var(--font-medium, 500);color:var(--text-primary);margin-bottom:2px}.dropdown-item-desc[data-astro-cid-ctg3m53h]{display:block;font-size:clamp(.75rem,.7rem + .25vw,.875rem);color:var(--text-tertiary)}.login-link[data-astro-cid-ctg3m53h]{color:var(--text-secondary)}.theme-toggle[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:none;border:none;color:var(--text-secondary);cursor:pointer;border-radius:50%;transition:var(--transition-base, .2s ease)}.theme-toggle[data-astro-cid-ctg3m53h]:hover{color:var(--text-primary);background:#ffffff0d}.theme-icon[data-astro-cid-ctg3m53h]{display:none}[data-theme=dark] .theme-icon[data-astro-cid-ctg3m53h].moon,[data-theme=light] .theme-icon[data-astro-cid-ctg3m53h].sun{display:block}.header-cta[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:center;gap:var(--space-1, .25rem);padding:var(--space-2, .5rem) var(--space-4, 1rem);font-family:var(--font-display);font-size:clamp(.875rem,.8rem + .375vw,1rem);font-weight:var(--font-medium, 500);letter-spacing:var(--tracking-wide, .025em);color:var(--neutral-0, #fff);background:var(--color-accent-primary, #7B8FFF);border-radius:var(--btn-radius, 4px);transition:var(--transition-base, .2s ease);box-shadow:0 0 20px var(--glow-cyan, rgba(0, 212, 255, .3))}.header-cta[data-astro-cid-ctg3m53h]:hover{background:var(--color-accent-primary-hover, #00b8e6);transform:translateY(-2px);box-shadow:0 0 30px var(--glow-cyan-strong, rgba(0, 212, 255, .5))}.header-cta[data-astro-cid-ctg3m53h] .cta-icon[data-astro-cid-ctg3m53h]{transition:transform .2s ease}.header-cta[data-astro-cid-ctg3m53h]:hover .cta-icon[data-astro-cid-ctg3m53h]{transform:translate(3px)}.mobile-cta[data-astro-cid-ctg3m53h]{display:none;align-items:center;justify-content:center;width:40px;height:40px;background:var(--color-accent-primary, #7B8FFF);color:var(--neutral-0, #fff);border-radius:50%;transition:var(--transition-base, .2s ease);box-shadow:0 0 20px var(--glow-cyan, rgba(0, 212, 255, .3))}.mobile-cta[data-astro-cid-ctg3m53h]:hover{background:var(--color-accent-primary-hover, #00b8e6);box-shadow:0 0 30px var(--glow-cyan-strong, rgba(0, 212, 255, .5))}.hamburger[data-astro-cid-ctg3m53h]{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;background:none;border:none;cursor:pointer;padding:8px}.hamburger[data-astro-cid-ctg3m53h] span[data-astro-cid-ctg3m53h]{display:block;width:100%;height:2px;background:var(--text-primary);border-radius:var(--btn-radius, 4px);transition:var(--transition-base, .2s ease)}.hamburger[data-astro-cid-ctg3m53h].active span[data-astro-cid-ctg3m53h]:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger[data-astro-cid-ctg3m53h].active span[data-astro-cid-ctg3m53h]:nth-child(2){opacity:0}.hamburger[data-astro-cid-ctg3m53h].active span[data-astro-cid-ctg3m53h]:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.header-compact[data-astro-cid-ctg3m53h]{position:fixed;top:var(--space-4, 1rem);right:var(--space-6, 1.5rem);z-index:var(--z-fixed, 1030);display:flex;align-items:center;gap:var(--space-3, .75rem);padding:var(--space-2, .5rem) var(--space-3, .75rem);background:var(--glass-bg-strong, #171820cc);backdrop-filter:var(--blur-xl, blur(20px));-webkit-backdrop-filter:var(--blur-xl, blur(20px));border:1px solid var(--glass-border);border-radius:var(--card-radius, 1rem);opacity:0;pointer-events:none;transform:translateY(-10px);transition:var(--transition-smooth, all .5s cubic-bezier(.4, 0, .2, 1))}.header-compact[data-astro-cid-ctg3m53h].visible{opacity:1;pointer-events:auto;transform:translateY(0)}.compact-logo-icon[data-astro-cid-ctg3m53h]{color:var(--blue-400, #7B8FFF);transition:var(--transition-base, .2s ease)}.header-compact[data-astro-cid-ctg3m53h] .header-logo[data-astro-cid-ctg3m53h]:hover .compact-logo-icon[data-astro-cid-ctg3m53h]{color:var(--text-primary)}.compact-divider[data-astro-cid-ctg3m53h]{width:1px;height:20px;background:var(--glass-border)}.compact-menu-btn[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:none;border:none;color:var(--text-secondary);cursor:pointer;border-radius:50%;transition:var(--transition-base, .2s ease)}.compact-menu-btn[data-astro-cid-ctg3m53h]:hover{color:var(--text-primary);background:#ffffff1a}.compact-cta[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--color-accent-primary, #7B8FFF);color:var(--neutral-0, #fff);border-radius:50%;transition:var(--transition-base, .2s ease);box-shadow:0 0 20px var(--glow-cyan, rgba(0, 212, 255, .3))}.compact-cta[data-astro-cid-ctg3m53h]:hover{background:var(--color-accent-primary-hover, #00b8e6);box-shadow:0 0 30px var(--glow-cyan-strong, rgba(0, 212, 255, .5))}.mobile-menu[data-astro-cid-ctg3m53h]{position:fixed;inset:0;z-index:calc(var(--z-fixed, 1030) + 10);pointer-events:none}.mobile-menu[data-astro-cid-ctg3m53h].active{pointer-events:auto}.mobile-menu-backdrop[data-astro-cid-ctg3m53h]{position:absolute;inset:0;background:#00000080;opacity:0;transition:opacity .3s ease}.mobile-menu[data-astro-cid-ctg3m53h].active .mobile-menu-backdrop[data-astro-cid-ctg3m53h]{opacity:1}.mobile-menu-panel[data-astro-cid-ctg3m53h]{position:absolute;top:0;right:0;bottom:0;width:min(320px,85vw);background:var(--bg-primary);border-left:1px solid var(--glass-border);display:flex;flex-direction:column;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1)}.mobile-menu[data-astro-cid-ctg3m53h].active .mobile-menu-panel[data-astro-cid-ctg3m53h]{transform:translate(0)}.mobile-menu-header[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4, 1rem) var(--space-6, 1.5rem);border-bottom:1px solid var(--glass-border)}.mobile-menu-close[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:none;border:none;color:var(--text-secondary);cursor:pointer;border-radius:50%;transition:var(--transition-base, .2s ease)}.mobile-menu-close[data-astro-cid-ctg3m53h]:hover{color:var(--text-primary);background:#ffffff0d}.mobile-menu-nav[data-astro-cid-ctg3m53h]{flex:1;padding:var(--space-6, 1.5rem);overflow-y:auto}.mobile-nav-group[data-astro-cid-ctg3m53h]{margin-bottom:var(--space-4, 1rem)}.mobile-nav-label[data-astro-cid-ctg3m53h]{display:block;font-family:var(--font-display);font-size:clamp(.75rem,.7rem + .25vw,.875rem);font-weight:var(--font-medium, 500);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:var(--tracking-caps, .15em);margin-bottom:var(--space-3, .75rem);padding-left:var(--space-3, .75rem)}.mobile-nav-link[data-astro-cid-ctg3m53h]{display:block;padding:var(--space-3, .75rem);font-family:var(--font-display);font-size:clamp(1rem,.9rem + .5vw,1.125rem);font-weight:var(--font-medium, 500);letter-spacing:var(--tracking-wide, .025em);color:var(--text-secondary);border-radius:var(--btn-radius, 4px);transition:var(--transition-base, .2s ease)}.mobile-nav-link[data-astro-cid-ctg3m53h]:hover,.mobile-nav-link[data-astro-cid-ctg3m53h][aria-current=page]{color:var(--text-primary);background:#ffffff0d}.mobile-nav-divider[data-astro-cid-ctg3m53h]{height:1px;background:var(--glass-border);margin:var(--space-4, 1rem) 0}.mobile-menu-footer[data-astro-cid-ctg3m53h]{padding:var(--space-6, 1.5rem);border-top:1px solid var(--glass-border);display:flex;flex-direction:column;gap:var(--space-4, 1rem)}.mobile-cta-button[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:center;gap:var(--space-2, .5rem);padding:var(--space-4, 1rem);font-family:var(--font-display);font-size:clamp(1rem,.9rem + .5vw,1.125rem);font-weight:var(--font-medium, 500);letter-spacing:var(--tracking-wide, .025em);color:var(--neutral-0, #fff);background:var(--color-accent-primary, #7B8FFF);border-radius:var(--btn-radius, 4px);transition:var(--transition-base, .2s ease);box-shadow:0 0 20px var(--glow-cyan, rgba(0, 212, 255, .3))}.mobile-cta-button[data-astro-cid-ctg3m53h]:hover{background:var(--color-accent-primary-hover, #00b8e6);transform:translateY(-2px);box-shadow:0 0 30px var(--glow-cyan-strong, rgba(0, 212, 255, .5))}@media(max-width:1200px){.site-header[data-astro-cid-ctg3m53h]{left:10%;right:10%}}@media(max-width:900px){.site-header[data-astro-cid-ctg3m53h]{left:var(--space-4, 1rem);right:var(--space-4, 1rem);top:var(--space-3, .75rem);padding:var(--space-2, .5rem) var(--space-4, 1rem)}.header-nav[data-astro-cid-ctg3m53h],.header-actions[data-astro-cid-ctg3m53h]{display:none}.mobile-cta[data-astro-cid-ctg3m53h],.hamburger[data-astro-cid-ctg3m53h]{display:flex}.header-right[data-astro-cid-ctg3m53h]{gap:var(--space-3, .75rem)}.header-compact[data-astro-cid-ctg3m53h]{right:var(--space-4, 1rem)}}@media(max-width:480px){.logo-text[data-astro-cid-ctg3m53h]{font-size:clamp(1rem,.9rem + .5vw,1.125rem);letter-spacing:var(--tracking-wider, .05em)}.site-header[data-astro-cid-ctg3m53h]{left:var(--space-3, .75rem);right:var(--space-3, .75rem);padding:var(--space-2, .5rem) var(--space-3, .75rem)}.header-compact[data-astro-cid-ctg3m53h]{right:var(--space-3, .75rem);top:var(--space-3, .75rem)}}