.features-hero{padding:var(--spacing-xl) 0 4rem;text-align:center;border-bottom:1px solid var(--glass-border);position:relative}.features-layout{padding:var(--spacing-xl) 0;gap:4rem;width:100%;display:flex;position:relative}.features-sidebar{flex-direction:column;flex-shrink:0;gap:.5rem;width:260px;max-width:100%;height:fit-content;display:flex;position:sticky;top:120px}.sidebar-link{color:var(--text-secondary);border-radius:8px;align-items:center;gap:.75rem;padding:.75rem 1rem;font-weight:500;text-decoration:none;transition:all .3s;display:flex}.sidebar-link:hover{color:#fff;background:#ffffff0d}.features-content{flex-grow:1;width:100%;max-width:850px}.feature-category{margin-bottom:5rem;scroll-margin-top:120px}.category-header{color:#fff;align-items:center;gap:1rem;margin-bottom:2rem;font-size:2rem;display:flex}.feature-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem;width:100%;display:grid}.feature-card{padding:1.75rem;transition:transform .3s,background .3s}.feature-card:hover{background:#ffffff0d;border-color:#fff3;transform:translateY(-5px)}.feature-icon{background:#ffffff0d;border-radius:10px;justify-content:center;align-items:center;width:45px;height:45px;margin-bottom:1rem;font-size:1.75rem;display:flex}.feature-title{color:#fff;margin-bottom:.5rem;font-size:1.15rem}.feature-desc{color:var(--text-secondary);font-size:.95rem;line-height:1.6}@media (width<=900px){.features-layout{flex-direction:column;gap:2rem}.features-sidebar{border-bottom:1px solid var(--glass-border);flex-flow:wrap;justify-content:center;gap:.75rem;width:100%;padding-bottom:1.5rem;position:relative;top:0}.features-sidebar .sidebar-link{white-space:nowrap;background:#ffffff08;border:1px solid #ffffff14;border-radius:100px;padding:.5rem 1rem;font-size:.9rem}.feature-grid{grid-template-columns:1fr}}.back-to-top{width:38px;height:38px;color:var(--text-secondary);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:8px;justify-content:center;align-items:center;margin-left:auto;text-decoration:none;transition:all .3s;display:inline-flex}.back-to-top:hover{color:var(--primary);background:#ffffff1a;border-color:#fff3;transform:translateY(-3px);box-shadow:0 4px 12px #0003}.back-to-top svg{width:20px;height:20px}@media (width<=900px){.back-to-top{width:32px;height:32px}.back-to-top svg{width:16px;height:16px}}