:root{--primary:#4f46e5;--primary-hover:#4338ca;--slate-50:#f8fafc;--slate-100:#f1f5f9;--slate-200:#e2e8f0;--slate-700:#334155;--slate-800:#1e293b;--slate-900:#0f172a;--white:#fff;--max-width:1100px;--header-height:80px;--radius-lg:16px;--radius-md:12px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--slate-700);background-color:var(--white);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}header{height:var(--header-height);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--slate-100);z-index:1000;background-color:#fffc;align-items:center;display:flex;position:sticky;top:0}header nav{justify-content:space-between;align-items:center;width:100%;display:flex}.logo-container{align-items:center;display:flex}.logo-container img{width:auto;height:48px;display:block}.nav-links{align-items:center;gap:32px;display:flex}.lang-switcher{border-left:1px solid var(--slate-200);align-items:center;gap:8px;margin-left:16px;padding-left:16px;font-size:.875rem;font-weight:600;display:flex}.lang-switcher button{color:var(--slate-700);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 8px;transition:all .2s}.lang-switcher button:hover{color:var(--primary)}.lang-switcher button.active{color:var(--white);background-color:var(--primary)}.lang-switcher span{color:var(--slate-200)}.nav-links a{color:var(--slate-700);font-size:.925rem;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--primary)}.hero{text-align:center;padding:100px 0 60px}.hero h1{color:var(--slate-900);letter-spacing:-.05em;margin-bottom:24px;font-size:3.5rem;font-weight:900;line-height:1.1}.hero p{color:var(--slate-700);max-width:640px;margin:0 auto;font-size:1.25rem}section{padding:40px 0}.card{background:var(--slate-50);border-radius:var(--radius-lg);border:1px solid var(--slate-100);padding:40px;transition:transform .2s,box-shadow .2s}.card h2{color:var(--slate-900);letter-spacing:-.025em;margin-bottom:20px;font-size:1.75rem;font-weight:800}.card p{color:var(--slate-700);font-size:1.1rem}.info-grid{gap:24px;margin-top:24px;display:grid}.info-item{background:var(--white);border-radius:var(--radius-md);border:1px solid var(--slate-100);box-shadow:var(--shadow-sm);align-items:flex-start;gap:16px;padding:20px;display:flex}.info-item strong{color:var(--slate-900);margin-bottom:4px;display:block}footer{background-color:var(--slate-900);color:var(--slate-100);margin-top:80px;padding:80px 0 40px}.footer-content{grid-template-columns:1.5fr 1fr 1fr;gap:60px;margin-bottom:60px;display:grid}.footer-section h3{color:var(--white);text-transform:uppercase;letter-spacing:.05em;margin-bottom:24px;font-size:1.1rem;font-weight:700}.footer-section p,.footer-section a{color:var(--slate-200);font-size:.95rem;line-height:1.8}.footer-section ul li{margin-bottom:12px}.footer-bottom{text-align:center;color:var(--slate-200);border-top:1px solid #ffffff0d;padding-top:40px;font-size:.875rem}@media (width<=768px){.hero h1{font-size:2.5rem}.footer-content{grid-template-columns:1fr;gap:40px}.nav-links{display:none}}