:root{--color-primary:#005bd1;--color-secondary:#00a2b8;--color-dark:#0b1f33;--color-muted:#5a6072;--color-bg:#f5f7fb;--radius-lg:24px;--radius-md:16px;--radius-sm:10px}*{box-sizing:border-box}body,html{padding:0;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-dark)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block;border-radius:var(--radius-sm)}main{min-height:60vh}.container{width:min(1200px,90%);margin:0 auto}.section{padding:4rem 0}.section h2{font-size:clamp(1.8rem,3vw,2.4rem);margin-bottom:1rem}.section p{color:var(--color-muted);line-height:1.6}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:rgba(245,247,251,.96);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(11,31,51,.08)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.brand{display:flex;flex-direction:column;font-weight:600}.brand span:last-child{font-size:.8rem;font-weight:500;color:var(--color-muted)}.lang-switch,.nav-links{display:flex;align-items:center;gap:1.25rem;font-weight:500}.nav-link{padding-bottom:.1rem;border-bottom:2px solid transparent}.nav-link.active{border-color:var(--color-primary)}.lang-switch a,.lang-switch button{border:none;background:transparent;font:inherit;cursor:pointer;padding:.2rem .5rem;border-radius:999px;color:var(--color-muted)}.lang-switch .is-active{background:var(--color-dark);color:#fff}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:center;grid-gap:2.5rem;gap:2.5rem;padding:4rem 0 2rem}.hero__heading{font-size:clamp(2.5rem,5vw,3.6rem);line-height:1.1;margin:0 0 1.25rem}.hero__subheading{font-size:1.1rem;color:var(--color-muted);margin-bottom:2rem}.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}.btn{border-radius:999px;padding:.85rem 1.75rem;font-weight:600;border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background:linear-gradient(120deg,var(--color-primary),var(--color-secondary));color:#fff;box-shadow:0 12px 30px rgba(0,91,209,.25)}.btn-secondary{border-color:rgba(11,31,51,.2);color:var(--color-dark);background:#fff}.dark-section{background:var(--color-dark);color:#fff;border-radius:var(--radius-lg);padding:2.5rem;margin-top:2rem}.dark-section p{color:hsla(0,0%,100%,.75)}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-top:2rem}.feature-card{padding:1.5rem;border-radius:var(--radius-lg);background:#fff;border:1px solid rgba(11,31,51,.06);box-shadow:0 10px 30px rgba(11,31,51,.06);transition:transform .2s ease,box-shadow .2s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(11,31,51,.08)}.feature-card p{color:var(--color-muted)}.feature-card__icon{width:56px;height:56px;border-radius:var(--radius-md);background:rgba(0,91,209,.07);display:grid;place-items:center;margin-bottom:1rem}.feature-card__icon img{width:32px;height:32px}.highlight-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-top:2rem}.highlight-card{background:#fff;border-radius:var(--radius-lg);padding:1.5rem;border:1px solid rgba(11,31,51,.08);box-shadow:0 10px 30px rgba(11,31,51,.08)}.highlight-card img{width:100%;height:220px;object-fit:cover;margin-bottom:1.25rem}.product-grid{margin-top:2.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:1.5rem;gap:1.5rem}.product-card{background:#fff;border-radius:var(--radius-lg);padding:1.5rem;border:1px solid rgba(11,31,51,.06);display:flex;flex-direction:column;gap:.75rem}.product-card ul{margin:0;padding-left:1.1rem;color:var(--color-muted);line-height:1.5}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1.25rem;gap:1.25rem;margin-top:2rem}.about-card{background:#fff;border-radius:var(--radius-lg);padding:1.5rem;border:1px solid rgba(11,31,51,.08)}.site-footer{padding:3rem 0;margin-top:4rem;background:#020c18;color:hsla(0,0%,100%,.78)}.site-footer strong{color:#fff}.site-footer a{color:#fff;text-decoration:underline}.footer-grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}@media (max-width:900px){.site-header__inner{flex-direction:column;gap:.75rem}.nav-links{flex-wrap:wrap;justify-content:center}}