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:.4;z-index:-1}header.svelte-1elxaub{backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2)}.nav.svelte-1elxaub{display:flex;justify-content:space-between;align-items:center;width:100%;position:relative}.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}.logo-icon.svelte-1elxaub{width:20px;height:20px}.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;letter-spacing:.1em;color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.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%;right:0;margin-top:4px;background:var(--color-bg-secondary);border:1px solid var(--color-border);min-width:60px;z-index:50}.lang-option.svelte-1elxaub{display:block;width:100%;background:transparent;border:none;color:var(--color-text-secondary);padding:8px 12px;font-size:12px;text-align:center;cursor:pointer;transition:all .1s;text-transform:uppercase}.lang-option.svelte-1elxaub:hover{background:var(--color-bg-tertiary);color:var(--color-accent)}.mode-toggle.svelte-1elxaub{background:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .1s}.mode-toggle.svelte-1elxaub:hover{border-color:var(--color-accent);color:var(--color-accent)}.mode-icon.svelte-1elxaub{display:flex;width:18px;height:18px}.mode-icon.svelte-1elxaub svg:where(.svelte-1elxaub){width:100%;height:100%}.btn-small.svelte-1elxaub{padding:.75rem 1.25rem;font-size:.75rem}.mobile-controls.svelte-1elxaub{display:none;align-items:center;gap:.75rem}.mobile-lang.svelte-1elxaub{display:none}.hamburger.svelte-1elxaub{display:none;flex-direction:column;justify-content:center;gap:4px;width:40px;height:40px;border:1px solid var(--color-border);background:transparent;cursor:pointer;padding:0 10px}.hamburger-line.svelte-1elxaub{width:100%;height:1px;background:var(--color-text)}.desktop-only.svelte-1elxaub{display:flex}@media(max-width:980px){.mobile-controls.svelte-1elxaub{display:flex}.mobile-lang.svelte-1elxaub{display:block}.hamburger.svelte-1elxaub{display:flex}.desktop-only.svelte-1elxaub,.nav-controls.svelte-1elxaub{display:none}.nav-links.svelte-1elxaub{position:fixed;top:var(--header-height);left:0;right:0;bottom:0;display:none;flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:1.5rem;padding:2rem 1.5rem;background:var(--color-bg);overflow-y:auto}.nav-links.open.svelte-1elxaub{display:flex}}