*{box-sizing:border-box}body{color:#fff;background:#0f0f0f;margin:0;font-family:Inter,system-ui,sans-serif;overflow-x:hidden}.header{z-index:10;background:#111;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex;position:sticky;top:0}.header a{color:#ccc;margin-left:16px;font-size:.95rem;text-decoration:none}.logo{font-size:1.4rem;font-weight:800}.hero{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:30px;padding:60px 20px;display:flex}.hero-content{flex:1;min-width:0;max-width:600px}.hero-content h1{margin:0 0 16px;font-size:clamp(1.8rem,6vw,3rem);line-height:1.1}.hero-content p{color:#ddd;margin:0 0 24px;font-size:1.1rem;line-height:1.5}.cta-button{color:#fff;text-align:center;box-sizing:border-box;word-break:break-word;background:#00c853;border-radius:14px;justify-content:center;align-items:center;max-width:100%;padding:16px 28px;font-weight:800;line-height:1.2;text-decoration:none;display:inline-flex}.hero-img{border-radius:12px;width:100%;max-width:420px;height:auto}.features{padding:40px 20px}.features h2{text-align:center;margin-bottom:30px}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.feature-card{background:#1a1a1a;border-radius:12px;padding:20px}.footer{text-align:center;color:#888;background:#111;margin-top:40px;padding:20px}@media (width<=768px){.hero{flex-direction:column;align-items:stretch;padding:30px 20px}.hero-img{order:-1;max-width:100%}.hero-content{max-width:100%}.cta-button{white-space:normal;width:100%;font-size:1.05rem}.header{padding:12px 16px}.header nav{gap:16px;width:100%;display:flex}}