:root{--primary: #646cff;--primary-hover: #535bf2;--bg-dark: #1a1a1a;--bg-card: #242424;--text-main: rgba(255, 255, 255, .87);--text-muted: #888;--gradient-start: #4a00e0;--gradient-end: #8e2de2}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:var(--text-main);background-color:var(--bg-dark);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{max-width:1200px;margin:0 auto;padding:2rem;min-height:100vh;display:flex;flex-direction:column}.hero{display:flex;align-items:center;justify-content:space-between;padding:4rem 0;gap:2rem;min-height:60vh}.hero-content{flex:1;display:flex;flex-direction:column;align-items:flex-start;gap:1.5rem}.logo{width:80px;height:80px;border-radius:16px;box-shadow:0 4px 20px #00000080}.title{font-size:3.5rem;line-height:1.1;background:linear-gradient(to right,var(--gradient-start),var(--gradient-end));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}.subtitle{font-size:1.25rem;color:var(--text-muted);max-width:500px}.cta-button{display:flex;align-items:center;gap:.75rem;background:#fff;color:#000;padding:1rem 2rem;border-radius:50px;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;margin-top:1rem}.cta-button:hover{transform:translateY(-2px);box-shadow:0 10px 20px #fff3}.hero-visual{flex:1;display:flex;justify-content:center;position:relative}.phone-mockup{max-width:300px;border-radius:20px;box-shadow:0 20px 40px #0009;border:4px solid #333}.features{padding:4rem 0;text-align:center}.features h2{font-size:2.5rem;margin-bottom:3rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.card{background:var(--bg-card);padding:2rem;border-radius:16px;text-align:left;transition:transform .2s,background-color .2s;border:1px solid rgba(255,255,255,.1)}.card:hover{transform:translateY(-5px);background:#2a2a2a;border-color:var(--primary)}.icon{color:var(--primary);margin-bottom:1rem}.card h3{font-size:1.5rem;margin-bottom:.5rem}footer{margin-top:auto;padding:2rem 0;text-align:center;color:var(--text-muted);border-top:1px solid #333}.home-container,.explanations-container{max-width:1200px;margin:0 auto;padding:0 2rem;animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.explanations-container{padding-top:4rem;padding-bottom:4rem}.page-title{font-size:3rem;margin-bottom:3rem;text-align:center;background:linear-gradient(to right,#fff,#aaa);-webkit-background-clip:text;background-clip:text;color:transparent}.intro-text{text-align:center;max-width:800px;margin:0 auto 4rem;font-size:1.2rem;color:var(--text-muted)}.steps{display:flex;flex-direction:column;gap:2rem}.step-card{background:var(--bg-card);border:1px solid rgba(255,255,255,.1);padding:2rem;border-radius:16px;display:flex;align-items:flex-start;gap:1.5rem}.step-number{background:var(--primary);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;flex-shrink:0}.step-content h3{margin-bottom:.5rem;font-size:1.5rem;color:#fff}.step-content p{color:var(--text-muted)}@media(max-width:768px){.hero{flex-direction:column;text-align:center;padding:2rem 0}.hero-content{align-items:center}.title{font-size:2.5rem}.phone-mockup{max-width:100%;margin-top:2rem}}.badge{background:#646cff33;color:#a8adf4;padding:.25rem .75rem;border-radius:20px;font-size:.875rem;font-weight:600;border:1px solid rgba(100,108,255,.3);margin-bottom:.5rem;display:inline-block}.footer-links{display:flex;justify-content:center;align-items:center;gap:1rem;margin-bottom:1rem}.footer-links a{color:var(--text-muted);text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--primary);text-decoration:underline}.separator{color:#ffffff1a}.section-intro{text-align:center;margin-bottom:2rem;color:var(--text-muted)}.two-col{grid-template-columns:repeat(auto-fit,minmax(400px,1fr))!important}.link-card{text-decoration:none;color:var(--text-main);display:flex;flex-direction:column;align-items:center;text-align:center}.link-card h3{color:#fff}.link-text{margin-top:1rem;color:var(--primary);font-weight:600}.layout-container{display:flex;flex-direction:column;min-height:100vh}.navbar{background:#1a1a1acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1);position:sticky;top:0;z-index:100;padding:1rem 0}.nav-content{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.nav-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:#fff;font-weight:700;font-size:1.25rem}.nav-icon{width:32px;height:32px;border-radius:8px}.nav-links{display:flex;align-items:center;gap:2rem}.nav-links a{color:var(--text-muted);text-decoration:none;font-weight:500;transition:color .2s}.nav-links a:hover,.nav-links a.active{color:#fff}.lang-btn{background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;padding:.5rem 1rem;border-radius:20px;display:flex;align-items:center;gap:.5rem;cursor:pointer;transition:all .2s}.lang-btn:hover{background:#ffffff1a}.download-btn-small{background:var(--primary);color:#fff!important;padding:.5rem 1rem;border-radius:20px}.download-btn-small:hover{background:var(--primary-hover)}.mobile-menu-btn{display:none;background:none;border:none;color:#fff;cursor:pointer}.mobile-menu{display:flex;flex-direction:column;padding:1rem 2rem;background:#1a1a1a;border-bottom:1px solid rgba(255,255,255,.1)}.mobile-menu a,.mobile-menu button{padding:1rem 0;color:#fff;text-decoration:none;text-align:left;border-bottom:1px solid rgba(255,255,255,.05)}.mobile-lang-btn{background:none;border:none;display:flex;gap:.5rem;align-items:center;font-size:1rem;cursor:pointer}.content{flex:1;margin-bottom:4rem}@media(max-width:768px){.desktop-only{display:none}.mobile-menu-btn{display:block}}.content-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem;width:100%;margin-top:1rem}.preview-card{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}.preview-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0003;background:#ffffff14}.preview-image-container{width:100%;aspect-ratio:1;overflow:hidden;background:#2a2a2a}.preview-image-container img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.preview-card:hover .preview-image-container img{transform:scale(1.05)}.preview-info{padding:.75rem}.preview-title{font-size:.85rem;font-weight:500;color:var(--text-primary);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.3}.preview-loading,.preview-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;padding:2rem;color:var(--text-secondary);font-size:.9rem;background:#ffffff05;border-radius:12px;width:100%}.animate-spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(min-width:768px){.content-preview-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}.catalog-container{max-width:1200px;margin:0 auto;padding:6rem 1.5rem 2rem;min-height:80vh}.catalog-header{text-align:center;margin-bottom:3rem}.catalog-header h1{font-size:2.5rem;margin-bottom:.5rem;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.catalog-header p{color:var(--text-secondary);font-size:1.1rem;margin-bottom:.5rem}.catalog-disclaimer{font-size:1rem;color:var(--text-primary)!important;font-weight:500;max-width:800px;margin:1rem auto 0;padding:1rem;background:#ffffff0d;border-radius:8px;border:1px solid rgba(255,255,255,.1)}.catalog-controls{display:flex;justify-content:center;gap:1rem;margin-top:2rem;flex-wrap:wrap}.filter-btn{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--text-secondary);padding:.5rem 1.25rem;border-radius:20px;cursor:pointer;font-size:.9rem;transition:all .2s ease}.filter-btn:hover{background:#ffffff1a;transform:translateY(-1px)}.filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.catalog-section{margin-bottom:4rem}.catalog-section h2{font-size:1.5rem;margin-bottom:1.5rem;border-left:4px solid var(--secondary);padding-left:1rem}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:1.5rem 1rem}.catalog-item{display:flex;flex-direction:column;gap:.5rem;transition:transform .2s;text-decoration:none;cursor:pointer;color:inherit}.catalog-item:hover{transform:translateY(-4px)}.item-image{aspect-ratio:1;border-radius:12px;overflow:hidden;background:#ffffff0d;position:relative;box-shadow:0 4px 10px #0000004d}.item-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.catalog-item:hover .item-image img{transform:scale(1.08)}.placeholder-image{width:100%;height:100%;background:linear-gradient(135deg,#2a2a2a,#3a3a3a);display:flex;align-items:center;justify-content:center;font-size:2rem;color:#ffffff1a;font-weight:700}.item-age{position:absolute;top:6px;right:6px;background:#000000b3;color:#fff;font-size:.7rem;padding:2px 6px;border-radius:4px;font-weight:700;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.item-details h4{font-size:.85rem;margin:0;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--text-primary)!important}.item-category{font-size:.75rem;color:var(--text-secondary);display:block;margin-top:2px}@media(min-width:768px){.catalog-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:2rem 1.5rem}}