.feature-list{flex:1;display:flex;flex-direction:column;gap:0}.feature-item{position:relative;padding:calc(40vh - 60px) 0;cursor:pointer;min-height:100px;transition:opacity .5s ease;opacity:0;transform:translateX(-30px)}.feature-item.revealed{opacity:1;transform:translateX(0);transition:opacity .8s cubic-bezier(.25, .1, .25, 1),transform .8s cubic-bezier(.25, .1, .25, 1)}.feature-item.revealed:not(.active){opacity:.7}.feature-item.revealed:not(.active):hover{opacity:.85}.feature-item:last-child{margin-bottom:calc(50vh - 150px);padding-bottom:0;padding-top:140px}.feature-item:first-child{margin-top:120px;padding-top:0}.feature-header{display:flex;align-items:flex-start;gap:0}.feature-content{flex:1}.feature-title{font-family:var(--font-sans);font-size:28px;font-weight:var(--feature-title-weight);color:var(--text-primary);letter-spacing:-.02em;margin-bottom:16px;line-height:1.3}.feature-item.active .feature-title{color:var(--text-primary)}.feature-description{opacity:1}.feature-description p{font-family:var(--feature-description-font);font-size:16px;color:var(--text-secondary);line-height:1.7;max-width:420px;margin-bottom:12px}.feature-description p:last-child{margin-bottom:0}.feature-benefit{display:flex;align-items:center;gap:8px;margin-top:16px;padding:12px 16px;background:var(--feature-benefit-bg);border-radius:var(--radius-sm);max-width:420px}.feature-benefit-icon{width:20px;height:20px;color:var(--success);flex-shrink:0}.feature-benefit-text{font-family:var(--font-ui);font-size:13px;color:var(--text-secondary);line-height:1.5}