:root{--color-primary: #0f1b2d;--color-accent: #2563eb;--color-accent-dark: #1d4ed8;--color-bg: #ffffff;--color-text: #1f2937;--color-text-light: #6b7280;--color-border: #e5e7eb;--color-bg-light: #f9fafb;--color-bg-dark: #111827;--max-width: 1100px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.8;-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.container{max-width:var(--max-width);margin:0 auto;padding:0 2rem}.header[data-astro-cid-37fxchfa]{position:fixed;top:0;left:0;right:0;background:#fffffff7;backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);z-index:100}.nav[data-astro-cid-37fxchfa]{display:flex;align-items:center;justify-content:space-between;height:70px}.logo[data-astro-cid-37fxchfa]{display:flex;align-items:center;text-decoration:none}.logo-img[data-astro-cid-37fxchfa]{height:44px;width:auto;max-width:220px;object-fit:contain;display:block}.nav-links[data-astro-cid-37fxchfa]{display:flex;list-style:none;gap:1.8rem;align-items:center}.nav-links[data-astro-cid-37fxchfa] li[data-astro-cid-37fxchfa]{white-space:nowrap}.nav-toggle[data-astro-cid-37fxchfa]{display:none;background:transparent;border:0;padding:.5rem;cursor:pointer;width:40px;height:40px;flex-direction:column;justify-content:center;align-items:center;gap:5px}.nav-toggle-bar[data-astro-cid-37fxchfa]{display:block;width:22px;height:2px;background:var(--color-primary);border-radius:2px;transition:transform .2s,opacity .2s}.nav-toggle[data-astro-cid-37fxchfa].is-open .nav-toggle-bar[data-astro-cid-37fxchfa]:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[data-astro-cid-37fxchfa].is-open .nav-toggle-bar[data-astro-cid-37fxchfa]:nth-child(2){opacity:0}.nav-toggle[data-astro-cid-37fxchfa].is-open .nav-toggle-bar[data-astro-cid-37fxchfa]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{color:var(--color-text);font-weight:500;font-size:.9rem;text-decoration:none;letter-spacing:.01em}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{color:var(--color-accent);text-decoration:none}.btn-nav[data-astro-cid-37fxchfa]{background:var(--color-primary);color:#fff!important;padding:.45rem 1.2rem;border-radius:6px;font-size:.85rem!important}.btn-nav[data-astro-cid-37fxchfa]:hover{background:#1e293b}.lang-switch[data-astro-cid-37fxchfa]{border:1px solid var(--color-border);padding:.3rem .7rem;border-radius:4px;font-size:.8rem!important;color:var(--color-text-light)!important;font-weight:600!important;letter-spacing:.05em}.lang-switch[data-astro-cid-37fxchfa]:hover{border-color:var(--color-accent);color:var(--color-accent)!important}.footer[data-astro-cid-37fxchfa]{background:var(--color-bg-dark);color:#9ca3af;padding:3rem 0;text-align:center}.footer-logo[data-astro-cid-37fxchfa]{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:.3rem}.footer-tagline[data-astro-cid-37fxchfa]{font-size:.85rem;margin-bottom:1.5rem}.footer-copy[data-astro-cid-37fxchfa]{font-size:.8rem;color:#6b7280}@media(max-width:768px){.nav-toggle[data-astro-cid-37fxchfa]{display:flex}.nav-links[data-astro-cid-37fxchfa]{position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--color-border);box-shadow:0 8px 24px #00000014;padding:.5rem 1.5rem 1.2rem;max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:max-height .25s ease,opacity .2s ease,padding .25s ease}.nav-links[data-astro-cid-37fxchfa].is-open{max-height:calc(100vh - 70px);opacity:1;pointer-events:auto}.nav-links[data-astro-cid-37fxchfa] li[data-astro-cid-37fxchfa]{width:100%;border-bottom:1px solid var(--color-border)}.nav-links[data-astro-cid-37fxchfa] li[data-astro-cid-37fxchfa]:last-child{border-bottom:0}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{display:block;font-size:.95rem;padding:1rem .2rem}.nav-links[data-astro-cid-37fxchfa] .btn-nav[data-astro-cid-37fxchfa],.nav-links[data-astro-cid-37fxchfa] .lang-switch[data-astro-cid-37fxchfa]{display:inline-block;margin-top:.6rem;padding:.55rem 1.2rem;font-size:.85rem!important}.nav-links[data-astro-cid-37fxchfa] li[data-astro-cid-37fxchfa]:has(.btn-nav),.nav-links[data-astro-cid-37fxchfa] li[data-astro-cid-37fxchfa]:has(.lang-switch){border-bottom:0}.logo-img[data-astro-cid-37fxchfa]{height:40px;max-width:none}}