:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#0f172a;--ink-soft:#475569;--line:#e2e8f0;--bg-alt:#f8fafc;--accent:#1565c0;--accent-soft:#e8f0fe;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{color:var(--ink);background:#fff;margin:0}main{max-width:960px;margin:0 auto;padding:0 1.5rem}h1,h2,h3{line-height:1.25}a{color:var(--accent)}.nav{border-bottom:1px solid var(--line)}.nav-inner{align-items:center;gap:1.5rem;max-width:1100px;margin:0 auto;padding:1rem 1.5rem;display:flex}.brand{letter-spacing:-.02em;color:var(--ink);white-space:nowrap;font-size:1.4rem;font-weight:800}.brand-accent{color:var(--accent)}.nav-links{flex:1;gap:1.25rem;display:flex}.nav-links a{color:var(--ink-soft);font-size:.92rem;font-weight:600;text-decoration:none}.nav-links a:hover{color:var(--ink)}.nav-right{align-items:center;gap:.6rem;display:flex}.lang-switcher{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:6px;padding:.35rem .5rem;font-size:.85rem;box-shadow:0 1px 3px #0f172a14}.btn-nav{background:var(--accent);color:#fff;white-space:nowrap;border-radius:8px;padding:.5rem 1rem;font-size:.88rem;font-weight:600;text-decoration:none}.hero{text-align:center;max-width:720px;margin:0 auto;padding:3.5rem 1.5rem 2.5rem}.hero-logo{border-radius:16px;width:72px;height:72px;margin-bottom:1.25rem}.hero h1{margin:0 0 1rem;font-size:clamp(1.9rem,4vw,2.6rem)}.lead{color:var(--ink-soft);max-width:640px;margin:0 auto;font-size:1.08rem}.hero-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:1.75rem;display:flex}.hero-note{color:var(--ink-soft);margin-top:1rem;font-size:.85rem}.btn-primary,.btn-secondary{border-radius:8px;padding:.75rem 1.4rem;font-size:.98rem;font-weight:600;text-decoration:none}.btn-primary{background:var(--ink);color:#fff}.btn-secondary{background:var(--accent-soft);color:var(--accent)}.section{padding:2.75rem 0}.section.alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 calc(50% - 50vw);padding-left:calc(50vw - 480px);padding-right:calc(50vw - 480px)}.section h2{margin:0 0 .75rem;font-size:1.6rem}.section-intro{color:var(--ink-soft);max-width:640px}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem;margin-top:1.5rem;display:grid}.feature-card{border:1px solid var(--line);background:#fff;border-radius:10px;padding:1.1rem 1.25rem}.feature-card h3{margin:0 0 .4rem;font-size:1.02rem}.feature-card p{color:var(--ink-soft);margin:0;font-size:.92rem}.download-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem;margin-top:1.5rem;display:grid}.download-card{border:1px solid var(--line);text-align:center;background:#fff;border-radius:10px;padding:1.25rem}.download-card h3{margin:0 0 .35rem;font-size:1.1rem}.download-card p{color:var(--ink-soft);margin:0 0 1rem;font-size:.88rem}.btn-download{background:var(--accent);color:#fff;border-radius:8px;padding:.55rem 1.4rem;font-size:.92rem;font-weight:600;text-decoration:none;display:inline-block}.btn-download.disabled{background:var(--line);color:var(--ink-soft);cursor:not-allowed}.gateway-ads{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.25rem 1.5rem}.gateway-ads-inner{flex-wrap:wrap;justify-content:center;gap:.75rem;max-width:980px;margin:0 auto;display:flex}.gateway-card{border:1px solid var(--line);width:440px;max-width:100%;color:inherit;background:#fff;border-radius:8px;align-items:center;gap:.75rem;padding:.85rem;text-decoration:none;display:flex}.gateway-card:hover{border-color:var(--accent)}.gateway-icon{flex:none;font-size:1.5rem}.gateway-text{flex-direction:column;flex:1;min-width:0;display:flex}.gateway-title{color:var(--accent);font-size:.92rem;font-weight:800;text-decoration:underline}.gateway-subtitle{color:var(--ink-soft);margin-top:.15rem;font-size:.82rem}.gateway-open{color:var(--accent);flex:none;font-size:.95rem}.contact-form-input,.contact-form-textarea{border:1px solid var(--line);background:var(--bg-alt);width:100%;color:var(--ink);font:inherit;border-radius:10px;padding:12px 14px;font-size:.95rem;transition:border-color .15s,background .15s,box-shadow .15s}.contact-form-input:focus,.contact-form-textarea:focus{border-color:var(--accent);background:#fff;outline:none;box-shadow:0 0 0 3px #1565c026}.contact-form-submit{background:var(--accent);color:#fff;box-shadow:0 8px 20px #1565c047}.contact-form-cancel{border-color:var(--line);color:var(--ink-soft);background:0 0}.contact-form-cancel:hover:not(:disabled){border-color:var(--ink-soft);color:var(--ink)}.footer{border-top:1px solid var(--line);text-align:center;color:var(--ink-soft);padding:2rem 1.5rem;font-size:.9rem}.footer .for-sale{color:var(--accent);margin-top:.5rem;font-weight:700;text-decoration:none;display:block}.footer .for-sale:hover{text-decoration:underline}.contact-form-container{width:100%}.contact-form{gap:16px;display:grid}.contact-form-field{gap:6px;display:grid}.contact-form-label{color:#536d8f;letter-spacing:.03em;text-transform:uppercase;font-size:.78rem;font-weight:800}.contact-form-input,.contact-form-textarea{color:#0f1f2d;width:100%;font:inherit;background:#f6f9fa;border:1px solid #7b899747;border-radius:10px;padding:12px 14px;font-size:.95rem;transition:border-color .15s,background .15s,box-shadow .15s}.contact-form-input::placeholder,.contact-form-textarea::placeholder{color:#9aa8b3}.contact-form-input:focus,.contact-form-textarea:focus{background:#fff;border-color:#00a49a;outline:none;box-shadow:0 0 0 3px #00a49a26}.contact-form-input--warning{border-color:#db7b2b}.contact-form-textarea{resize:vertical;min-height:100px;line-height:1.5}.contact-form-warning{color:#db7b2b;margin:0;font-size:.82rem;font-weight:700}.contact-form-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:4px;display:flex}.contact-form-submit,.contact-form-cancel{min-height:42px;font:inherit;cursor:pointer;border:1px solid #0000;border-radius:10px;padding:0 20px;font-size:.9rem;font-weight:800;transition:transform .12s,box-shadow .15s,border-color .15s,color .15s}.contact-form-submit{color:#fff;background:linear-gradient(135deg,#00a49a,#76d2ca);box-shadow:0 8px 20px #00a49a47}.contact-form-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 24px #00a49a5c}.contact-form-cancel{color:#536d8f;background:0 0;border-color:#7b899747}.contact-form-cancel:hover:not(:disabled){color:#0f1f2d;border-color:#536d8f}.contact-form-submit:disabled,.contact-form-cancel:disabled{opacity:.55;cursor:not-allowed;transform:none}.contact-form-success,.contact-form-error{border-radius:8px;margin:0;padding:10px 12px;font-size:.86rem;font-weight:750}.contact-form-success{color:#0a7a5f;background:#0a7a5f17}.contact-form-error{color:#c0392b;background:#c0392b17}