.header{height:var(--header-height);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color);z-index:100;background-color:#0a0c10cc;position:sticky;top:0}.header-container{justify-content:space-between;align-items:center;height:100%;display:flex}.logo{color:var(--text-primary);align-items:center;gap:.75rem;font-size:1.25rem;font-weight:700;display:flex}.logo-icon{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));color:#fff;border-radius:6px;padding:.2rem .6rem;font-size:.9rem}.nav{gap:1.5rem;display:flex}.nav-link{color:var(--text-secondary);border-bottom:2px solid #0000;align-items:center;gap:.5rem;padding:.5rem 0;font-size:.9rem;transition:color .2s;display:flex}.nav-link:hover{color:var(--accent-blue)}.nav-link.active{color:var(--text-primary);border-bottom-color:var(--accent-blue)}.nav-link-icon{align-items:center;display:flex}.mobile-menu-btn{color:var(--text-primary);display:none}@media (width<=992px){.nav{top:var(--header-height);background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);flex-direction:column;width:100%;padding:1.5rem;display:none;position:absolute;left:0}.nav-open{display:flex}.mobile-menu-btn{display:block}.nav-link{width:100%;padding:.75rem 0}}.lang-switcher{gap:.5rem;margin-left:1rem;display:flex}.lang-switcher button{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:4px;padding:.25rem .5rem;font-size:.75rem;font-weight:600;transition:all .2s}.lang-switcher button:hover{color:var(--accent-blue);border-color:var(--accent-blue)}.lang-switcher button.active{background-color:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}@media (width<=992px){.lang-switcher{justify-content:center;margin-top:1rem;margin-left:0}}.footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);margin-top:4rem;padding:3rem 0 1.5rem}.footer-container{grid-template-columns:2fr 1fr;gap:2rem;margin-bottom:2rem;display:grid}.footer-logo{margin-bottom:1rem;font-size:1.5rem;font-weight:700}.footer-description{max-width:400px}.footer-links h4{color:var(--text-primary);margin-bottom:1rem;font-size:1rem}.footer-links ul{list-style:none}.footer-links li{margin-bottom:.5rem}.footer-links a{color:var(--text-secondary);transition:color .2s}.footer-links a:hover{color:var(--accent-blue)}.footer-bottom{border-top:1px solid var(--border-color);text-align:center;color:var(--text-secondary);padding-top:1.5rem;font-size:.85rem}@media (width<=768px){.footer-container{grid-template-columns:1fr}}.hero{text-align:center;padding:8rem 0 6rem}.hero-title{background:linear-gradient(135deg, var(--text-primary) 30%, var(--accent-blue) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;max-width:900px;margin:0 auto 1.5rem;font-size:3.5rem;font-weight:800}.hero-subtitle{max-width:700px;margin:0 auto 2.5rem;font-size:1.25rem}.hero-actions{justify-content:center;gap:1rem;display:flex}.btn{border-radius:8px;padding:.75rem 2rem;font-size:1rem;font-weight:600;transition:all .2s}.btn-primary{background-color:var(--accent-blue);color:#fff}.btn-primary:hover{background-color:#478fd1;transform:translateY(-2px)}.btn-secondary{border:1px solid var(--border-color);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--bg-secondary)}.features-section{padding:4rem 0}.section-title{text-align:center;margin-bottom:3rem;font-size:2rem}.features-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:1.5rem;display:grid}.feature-card{flex-direction:column;height:100%;display:flex}.feature-icon-wrapper{margin-bottom:1.25rem}.feature-icon{color:var(--accent-blue)}.feature-title{margin-bottom:.75rem;font-size:1.25rem}.feature-description{flex-grow:1;font-size:.95rem}.feature-link{color:var(--accent-blue);align-items:center;gap:.5rem;font-size:.9rem;font-weight:600;display:flex}.info-section{background-color:var(--bg-secondary);padding:6rem 0}.info-container{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.info-title{margin-bottom:1.5rem;font-size:2.5rem}.info-graphic{background:radial-gradient(circle,#58a6ff1a 0%,#0000 70%);border-radius:50%;justify-content:center;align-items:center;height:400px;display:flex;position:relative}.graphic-blob{background:linear-gradient(45deg, var(--accent-blue), var(--accent-purple));opacity:.3;border-radius:40% 60% 70% 30%/40% 50% 60%;width:250px;height:250px;animation:8s ease-in-out infinite alternate blob-float}@keyframes blob-float{0%{transform:scale(1)translate(0)}to{border-radius:60% 40% 30% 70%/50% 60% 40%;transform:scale(1.1)translate(10px,20px)}}@media (width<=992px){.hero-title{font-size:2.5rem}.info-container{text-align:center;grid-template-columns:1fr}}:root{--bg-primary:#0a0c10;--bg-secondary:#161b22;--text-primary:#f0f6fc;--text-secondary:#8b949e;--accent-blue:#58a6ff;--accent-purple:#bc8cff;--accent-cyan:#39c5bb;--border-color:#30363d;--header-height:64px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.hero-gradient{background:radial-gradient(circle,#58a6ff1a 0%,#0a0c1000 70%)}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;transition:transform .2s,border-color .2s}.card:hover{border-color:var(--accent-blue);transform:translateY(-4px)}h1,h2,h3,h4{margin-bottom:1rem;font-weight:700;line-height:1.2}p{color:var(--text-secondary);margin-bottom:1.5rem}