header.svelte-kbid3y{background:transparent;border-bottom:1px solid transparent}.header-scrolled.svelte-kbid3y{background:var(--header-bg);-webkit-backdrop-filter:blur(16px) saturate(1.5);backdrop-filter:blur(16px) saturate(1.5);border-bottom-color:var(--color-border-subtle)}.theme-toggle.svelte-kbid3y{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;background:none;border:none;border-radius:8px;color:var(--color-text-muted);cursor:pointer;transition:color .15s ease,background .15s ease}.theme-toggle.svelte-kbid3y:hover{color:var(--color-text);background:var(--color-surface)}.nav-link.svelte-kbid3y{padding:.375rem .875rem;font-family:var(--font-display);font-size:.875rem;font-weight:500;color:var(--color-text-secondary);border-radius:8px;transition:color .15s ease,background .15s ease;text-decoration:none}.nav-link.svelte-kbid3y:hover{color:var(--color-text);background:var(--color-surface)}.mega-trigger.svelte-kbid3y{position:relative}.mega-link.svelte-kbid3y{display:inline-flex;align-items:center;gap:.25rem}.mega-chevron.svelte-kbid3y{transition:transform .2s ease}.mega-chevron-open.svelte-kbid3y{transform:rotate(180deg)}.mega-dropdown.svelte-kbid3y{position:absolute;top:calc(100% + .5rem);left:50%;transform:translate(-50%);width:480px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:14px;box-shadow:0 8px 40px #0000004d;padding:1.25rem;animation:svelte-kbid3y-mega-enter .15s ease-out}@keyframes svelte-kbid3y-mega-enter{0%{opacity:0;transform:translate(-50%) translateY(-4px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.mega-grid.svelte-kbid3y{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.mega-section-label.svelte-kbid3y{display:block;font-family:var(--font-display);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);padding:0 .5rem;margin-bottom:.375rem}.mega-item.svelte-kbid3y{display:block;padding:.5rem;border-radius:8px;text-decoration:none;transition:background .15s ease}.mega-item.svelte-kbid3y:hover{background:var(--color-surface-elevated)}.mega-item-title.svelte-kbid3y{display:block;font-family:var(--font-display);font-size:.8125rem;font-weight:600;color:var(--color-text)}.mega-item-desc.svelte-kbid3y{display:block;font-size:.6875rem;color:var(--color-text-muted);margin-top:.125rem;line-height:1.4}.mega-footer.svelte-kbid3y{margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--color-border-subtle)}.mega-footer-link.svelte-kbid3y{display:inline-flex;align-items:center;gap:.375rem;padding:.25rem .5rem;font-family:var(--font-display);font-size:.75rem;font-weight:500;color:var(--color-accent);text-decoration:none;border-radius:6px;transition:background .15s ease}.mega-footer-link.svelte-kbid3y:hover{background:var(--color-accent-glow)}.mobile-sub-links.svelte-kbid3y{padding-left:1rem}.mobile-link-sub.svelte-kbid3y{font-size:.875rem;color:var(--color-text-muted);padding:.5rem 1rem}.desktop-nav.svelte-kbid3y{display:flex;align-items:center;gap:.25rem}.mobile-controls.svelte-kbid3y{display:none;align-items:center;gap:.25rem}.hamburger.svelte-kbid3y{display:flex;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;padding:6px;background:none;border:none;cursor:pointer;border-radius:8px;transition:background .15s ease}.hamburger.svelte-kbid3y:hover{background:var(--color-surface)}.hamburger-line.svelte-kbid3y{display:block;width:100%;height:2px;background:var(--color-text-secondary);border-radius:1px;transition:transform .3s ease,opacity .3s ease;transform-origin:center}.hamburger-line.open.svelte-kbid3y:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger-line.open.svelte-kbid3y:nth-child(2){opacity:0}.hamburger-line.open.svelte-kbid3y:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu.svelte-kbid3y{display:none;flex-direction:column;padding:1rem 1.5rem 2rem;border-top:1px solid var(--color-border-subtle);background:var(--mobile-menu-bg);-webkit-backdrop-filter:blur(16px) saturate(1.5);backdrop-filter:blur(16px) saturate(1.5);animation:svelte-kbid3y-menu-slide-down .2s ease-out}@keyframes svelte-kbid3y-menu-slide-down{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.mobile-menu-links.svelte-kbid3y{display:flex;flex-direction:column;gap:.25rem}.mobile-link.svelte-kbid3y{display:block;padding:.75rem 1rem;font-family:var(--font-display);font-size:1rem;font-weight:500;color:var(--color-text-secondary);text-decoration:none;border-radius:8px;transition:color .15s ease,background .15s ease}.mobile-link.svelte-kbid3y:hover{color:var(--color-text);background:var(--color-surface)}.mobile-menu-auth.svelte-kbid3y{display:flex;flex-direction:column;gap:.75rem;margin-top:1.25rem;padding-top:1.25rem;border-top:1px solid var(--color-border-subtle)}@media(max-width:767px){.desktop-nav.svelte-kbid3y{display:none}.mobile-controls.svelte-kbid3y,.mobile-menu.svelte-kbid3y{display:flex}}