.module-container{align-items:start;display:grid;gap:60px;grid-template-columns:250px 1fr 400px;margin:0 auto}.left-column{display:flex;flex-direction:column;gap:40px}.menu-item{align-items:center;cursor:pointer;display:flex;gap:15px;padding:0;transition:all .3s ease}.menu-item:hover{transform:translateY(-2px)}.menu-item.active .menu-text{color:#222}.menu-item.active .menu-icon svg{fill:#4fff95}.menu-icon{align-items:center;display:flex;flex-shrink:0}.menu-icon svg{fill:#b4b4b4;max-width:30px}.menu-item:hover .menu-icon svg{fill:#4fff95}.menu-text{color:#b4b4b4;font-size:20px;font-weight:400}.middle-column{padding:0}.content-section{animation:fadeIn .5s ease-in-out;display:none}.content-section.active{display:block}.content-text{color:#222;font-size:16px;line-height:1.8;margin-bottom:20px}.content-text ul{display:flex;flex-direction:column;gap:20px;margin:0}.content-text:last-child{margin-bottom:0}.right-column{align-items:center;display:flex;justify-content:center;min-height:400px}.image-container{max-width:400px;width:100%}.system-image{border-radius:10px;display:block;height:auto;object-fit:contain;transition:opacity .5s ease;width:100%}.system-image.active{opacity:1}@keyframes fadeIn{0%{opacity:0;transform:translateY(0)}to{opacity:1;transform:translateY(0)}}@media (max-width:1024px){.module-container{gap:30px;grid-template-columns:200px 1fr 300px}}@media (max-width:768px){.module-container{gap:30px;grid-template-columns:1fr}.left-column{flex-direction:row;flex-wrap:wrap;gap:20px;justify-content:center}.menu-item{align-items:center;flex:1;justify-content:flex-start}.menu-text{font-size:18px}}@media (max-width:480px){.module-container{gap:40px}.left-column{flex-direction:column}}