header.svelte-1elxaub{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-height);display:flex;align-items:center;background:transparent;transition:background-color var(--transition-medium),backdrop-filter var(--transition-medium)}header.svelte-1elxaub:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--color-bg);opacity:0;transition:opacity var(--transition-medium);z-index:-1}header.scrolled:before{opacity:.9}header.scrolled{backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.nav.svelte-1elxaub{display:flex;justify-content:space-between;align-items:center;width:100%}.logo.svelte-1elxaub{display:flex;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:500;letter-spacing:.15em;color:var(--color-text);text-decoration:none;text-transform:uppercase}.nav-links.svelte-1elxaub{display:flex;gap:2.5rem;align-items:center}.nav-links.svelte-1elxaub a:where(.svelte-1elxaub){font-size:.875rem;font-weight:500;text-transform:uppercase}.logo-icon.svelte-1elxaub{width:20px;height:20px;letter-spacing:.1em;color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast);position:relative}.nav-links.svelte-1elxaub a:where(.svelte-1elxaub):hover{color:var(--color-accent)}.nav-controls.svelte-1elxaub{display:flex;align-items:center;gap:12px}.lang-dropdown.svelte-1elxaub{position:relative}.lang-current.svelte-1elxaub{background:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);padding:4px 8px;font-family:var(--font-mono);font-size:12px;cursor:pointer;transition:all .1s;display:flex;align-items:center;gap:4px;text-transform:uppercase}.lang-current.svelte-1elxaub:hover{border-color:var(--color-accent);color:var(--color-accent)}.lang-arrow.svelte-1elxaub{font-size:10px}.lang-options.svelte-1elxaub{position:absolute;top:100%;left:0;margin-top:4px;background:var(--color-bg-secondary);border:1px solid var(--color-border);z-index:200}.lang-option.svelte-1elxaub{display:block;width:100%;background:transparent;border:none;color:var(--color-text-secondary);padding:6px 12px;font-family:var(--font-mono);font-size:12px;cursor:pointer;text-align:left;transition:all .1s;text-transform:uppercase}.logo-icon.svelte-1elxaub{width:20px;height:20px}.lang-option.svelte-1elxaub:hover{background:var(--color-accent);color:var(--color-bg)}.mode-toggle.svelte-1elxaub{background:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);width:36px;height:36px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .1s}.mode-toggle.svelte-1elxaub:hover{border-color:var(--color-accent);color:var(--color-accent)}.mode-icon.svelte-1elxaub{font-size:16px}.mobile-controls.svelte-1elxaub{display:none;align-items:center;gap:8px;z-index:101;position:relative}.desktop-only.svelte-1elxaub{display:flex}.hamburger.svelte-1elxaub{display:none;background:transparent;border:1px solid var(--color-border);width:44px;height:44px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;transition:all .1s;z-index:101}.hamburger.svelte-1elxaub:hover{border-color:var(--color-accent)}.hamburger-line.svelte-1elxaub{width:24px;height:2px;background:var(--color-text-secondary);transition:all .2s}.hamburger.svelte-1elxaub:hover .hamburger-line:where(.svelte-1elxaub){background:var(--color-accent)}@media(max-width:768px){.mobile-controls.svelte-1elxaub,.hamburger.svelte-1elxaub{display:flex}.desktop-only.svelte-1elxaub{display:none}.nav-links.svelte-1elxaub{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--color-bg);flex-direction:column;padding:100px 24px 24px;gap:16px;z-index:100;overflow-y:auto}.nav-links.open.svelte-1elxaub{display:flex}.nav-links.svelte-1elxaub a:where(.svelte-1elxaub){font-size:1.125rem;padding:16px;border:1px solid var(--color-border);text-align:center;width:100%}.nav-controls.svelte-1elxaub{flex-direction:column;gap:16px;width:100%}.lang-dropdown.svelte-1elxaub{width:100%}.lang-current.svelte-1elxaub{width:100%;justify-content:center;padding:12px;font-size:14px}.lang-options.svelte-1elxaub{width:100%}.lang-option.svelte-1elxaub{padding:12px;font-size:14px;text-align:center}.nav-links.svelte-1elxaub .btn:where(.svelte-1elxaub){width:100%;padding:16px;font-size:14px}}