.header{background:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.1);position:sticky;top:0;z-index:1000;box-shadow:0 4px 20px #0000000d}[data-theme=dark] .header{background:#1e1e1ecc;border-bottom:1px solid rgba(255,255,255,.1)}.header-container{display:flex;justify-content:space-between;align-items:center;height:70px;padding:0 20px;max-width:1280px;margin:0 auto}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-primary, #333);font-weight:600;font-size:1.2rem;transition:color .2s ease}.logo:hover{color:#0078d4;text-decoration:none}.logo-icon{font-size:1.8rem;line-height:1}.logo-text{white-space:nowrap}.nav-menu{display:flex;gap:20px;align-items:center}.nav-link{display:flex;align-items:center;gap:6px;padding:8px 12px;color:var(--text-primary, #333);text-decoration:none;border-radius:30px;transition:all .2s ease;font-weight:500;font-size:1rem;line-height:1.5}.nav-link:hover{background:#0078d41a;color:#0078d4;text-decoration:none}.nav-link.active{background:#0078d4;color:#fff}.nav-icon{font-size:1.2rem}.nav-text{white-space:nowrap}.search-wrapper{position:relative}.search-button{background:transparent;border:1px solid var(--border-light, #e0e0e0);border-radius:30px;padding:8px 16px;cursor:pointer;display:flex;align-items:center;gap:8px;color:var(--text-primary, #333);transition:all .2s ease}.search-button:hover{background:#0078d41a;border-color:#0078d4}.search-icon{font-size:1.1rem}.theme-toggle{background:transparent;border:1px solid var(--border-light, #e0e0e0);border-radius:30px;padding:8px 12px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .2s ease}.theme-toggle:hover{background:#0078d41a;border-color:#0078d4}.theme-icon-light,.theme-icon-dark{font-size:1.1rem}[data-theme=dark] .theme-icon-light,[data-theme=light] .theme-icon-dark{display:none}@media(max-width:768px){.logo-text,.nav-text{display:none}.nav-link{padding:8px}.nav-icon{font-size:1.4rem}.search-button span:not(.search-icon){display:none}}@media(max-width:480px){.header-container{padding:0 10px}.nav-menu{gap:10px}}.footer{background:#1e1e1ef2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:#fff;margin-top:60px;padding:50px 0 20px;border-top:1px solid rgba(255,255,255,.1)}[data-theme=light] .footer{background:#f5f5f5f2;color:#333;border-top:1px solid rgba(0,0,0,.1)}.container{max-width:1280px;margin:0 auto;padding:0 20px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:40px}.footer-column{display:flex;flex-direction:column;gap:15px}.footer-title{font-size:1.25rem;line-height:1.5;font-weight:600;margin-bottom:12px;color:#0078d4;border-bottom:2px solid #0078d4;padding-bottom:8px;display:inline-block}.footer-description{font-size:1rem;line-height:1.6;opacity:.9;margin-bottom:16px}.footer-social{display:flex;gap:15px}.social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#ffffff1a;border-radius:50%;font-size:1.3rem;transition:all .3s ease}[data-theme=light] .social-link{background:#0000000d}.social-link:hover{background:#0078d4;transform:translateY(-3px)}.footer-links{list-style:none;padding:0;margin:0;font-size:1rem;line-height:1.6}.footer-links li{margin-bottom:.5em}.footer-links a{color:inherit;text-decoration:none;opacity:.8;transition:all .2s ease;display:inline-block}.footer-links a:hover{opacity:1;color:#0078d4;transform:translate(5px)}.newsletter-text{font-size:.9rem;line-height:1.5;margin-bottom:12px;opacity:.9}.newsletter-form{display:flex;gap:10px}.newsletter-input{flex:1;padding:10px 15px;border:1px solid rgba(255,255,255,.2);background:#ffffff1a;border-radius:30px;color:#fff;font-size:1rem;line-height:1.5;min-height:40px}[data-theme=light] .newsletter-input{background:#fff;border:1px solid #ddd;color:#333}.newsletter-input:focus{outline:none;border-color:#0078d4}.newsletter-button{padding:10px 20px;background:#0078d4;color:#fff;border:none;border-radius:30px;cursor:pointer;font-weight:500;font-size:1rem;line-height:1.5;transition:background .2s ease;white-space:nowrap}.newsletter-button:hover{background:#005a9e}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:30px;border-top:1px solid rgba(255,255,255,.1);font-size:.9rem;line-height:1.5;gap:.6em}[data-theme=light] .footer-bottom{border-top:1px solid rgba(0,0,0,.1)}.copyright{opacity:.7}.footer-badges{display:flex;gap:12px}.badge{padding:4px 12px;background:#ffffff1a;border-radius:30px;font-size:.9rem;line-height:1.5;opacity:.8}[data-theme=light] .badge{background:#0000000d}@media(max-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr);gap:30px}.footer-bottom{flex-direction:column;gap:15px;text-align:center}.footer-badges{flex-wrap:wrap;justify-content:center}}@media(max-width:480px){.footer-grid{grid-template-columns:1fr}.newsletter-form{flex-direction:column}.newsletter-button{width:100%}}