:root{--color-primary:#2e75b6;--color-primary-dark:#1f5182;--color-dark:#1a2733;--color-text:#2b3945;--color-muted:#5c6b78;--color-bg:#fff;--color-bg-alt:#f2f6fa;--color-border:#d9e2ec;--font-sans:system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--content-width:1100px;--radius:8px;--shadow:0 2px 8px #1a273314}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);margin:0;line-height:1.6}img{max-width:100%;height:auto}a{color:var(--color-primary)}h1,h2,h3{color:var(--color-dark);line-height:1.25}.container{max-width:var(--content-width);margin-inline:auto;padding-inline:1.25rem}.btn{border-radius:var(--radius);background:var(--color-primary);color:#fff;padding:.75rem 1.5rem;font-weight:600;text-decoration:none;transition:background .15s;display:inline-block}.btn:hover{background:var(--color-primary-dark)}.btn--ghost{color:var(--color-primary);border:2px solid var(--color-primary);background:0 0}.btn--ghost:hover{background:var(--color-bg-alt)}.section{padding-block:3.5rem}.section--alt{background:var(--color-bg-alt)}.section__title{text-align:center;margin:0 0 .5rem;font-size:1.75rem}.section__intro{text-align:center;color:var(--color-muted);max-width:700px;margin:0 auto 2rem}.hero{background:linear-gradient(160deg, var(--color-dark) 0%, var(--color-primary-dark) 100%);color:#fff;text-align:center;padding-block:4.5rem}.hero h1{color:#fff;margin:0 0 1rem;font-size:clamp(1.75rem,4vw,2.75rem)}.hero p{opacity:.92;max-width:640px;margin:0 auto 2rem;font-size:1.125rem}.cards{grid-template-columns:1fr;gap:1.25rem;display:grid}.card{border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;padding:1.5rem}.card h3{margin-top:0;font-size:1.125rem}.card p{color:var(--color-muted);margin-bottom:0}.header{border-bottom:1px solid var(--color-border);z-index:10;background:#fff;position:sticky;top:0}.header__inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-block:.75rem;display:flex}.header__brand img{display:block}.header__nav{flex-wrap:wrap;gap:1.25rem;display:flex}.header__nav a{color:var(--color-text);font-weight:500;text-decoration:none}.header__nav a:hover{color:var(--color-primary)}.header__actions{align-items:center;gap:1rem;display:flex}.header__lang{font-weight:600;text-decoration:none}.footer{background:var(--color-dark);color:#cfd8e0;margin-top:3rem}.footer a{color:#fff}.footer h3{color:#fff;font-size:1rem}.footer__inner{grid-template-columns:1fr;gap:1.5rem;padding-block:2.5rem;display:grid}.footer__bottom{border-top:1px solid #ffffff26;padding-block:1rem;font-size:.875rem}@media (min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}.footer__inner{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.cards--4{grid-template-columns:repeat(4,1fr)}}