.app-showcase{padding:6rem 0;background:var(--bg-surface)}.showcase-tabs{display:flex;justify-content:center;gap:1rem;margin:3rem 0}.tab-button{display:flex;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:1.1rem;font-weight:600;border:none;background:var(--bg-surface-elevated);color:var(--text-primary);cursor:pointer;transition:all .3s ease;border-radius:var(--radius-lg)}.tab-button svg{color:var(--text-primary);transition:color .3s ease}.tab-button.active{background:var(--bg-surface-elevated)}.tab-button.active,.tab-button.active svg,.tab-button:hover:not(.active),.tab-button:hover:not(.active) svg{color:var(--text-primary)}.screenshots-container{margin:4rem 0;position:relative;display:flex;align-items:center;gap:2rem}.carousel-nav{flex-shrink:0;width:50px;height:50px;border:none;background:var(--bg-surface-elevated);border-radius:50%;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;color:var(--color-text-primary)}.carousel-nav:hover{transform:scale(1.1);box-shadow:var(--shadow-lg)}.carousel-nav svg{width:24px;height:24px}.carousel-nav.prev{margin-right:1rem}.carousel-nav.next{margin-left:1rem}.screenshots-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:2rem;gap:2rem;flex:1 1;min-width:0}.carousel-dots{display:flex;justify-content:center;gap:12px;margin:2rem 0}.carousel-dots .dot{width:12px;height:12px;border-radius:50%;border:none;background:rgba(var(--accent-primary-rgb),.3);cursor:pointer;transition:all .3s ease;padding:0}.carousel-dots .dot:hover{background:rgba(var(--accent-primary-rgb),.5);transform:scale(1.2)}.carousel-dots .dot.active{background:var(--accent-primary);transform:scale(1.3)}.screenshot-item{padding:1.5rem;transition:all .3s ease;animation:fadeInUp .6s ease backwards;border-radius:var(--radius-xl);display:flex;flex-direction:column;align-items:center}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.screenshot-item:hover{box-shadow:var(--surface-shadow-raised)}.screenshot-item{max-width:360px}.screenshot-image{margin-bottom:1rem;border-radius:var(--radius-lg);overflow:hidden;position:relative}.screenshot-badge{position:absolute;top:12px;left:12px;z-index:2;padding:6px 10px;border-radius:12px;font-size:.8rem;color:var(--text-primary);background:rgba(0,0,0,.4);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.screenshot-img{width:100%;height:auto;max-width:400px;margin:0 auto;display:block;border-radius:var(--radius-lg);box-shadow:0 4px 12px rgba(0,0,0,.3);transition:transform .3s ease}.screenshot-item:hover .screenshot-img{transform:scale(1.02)}.screenshot-placeholder{width:100%;aspect-ratio:1/2;display:flex;align-items:center;justify-content:center;background:var(--bg-surface-elevated);border-radius:var(--radius-sm)}.screenshot-placeholder svg{width:100%;height:100%}.screenshot-info h3{font-size:1.2rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.screenshot-info p{font-size:.95rem;color:var(--text-secondary);line-height:1.5}.features-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:2rem;gap:2rem;margin:3rem 0}.feature-item{display:flex;gap:1.5rem;padding:2rem;transition:none;border-radius:var(--radius-xl);cursor:default;pointer-events:none}.feature-item:active,.feature-item:hover{box-shadow:3px 3px 6px var(--surface-shadow-dark),-3px -3px 6px var(--surface-shadow-light),inset -2px -2px 4px var(--surface-shadow-dark),inset 2px 2px 4px var(--surface-shadow-light)!important;transform:none!important}.feature-number{width:50px;height:50px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:var(--primary-color);flex-shrink:0;border-radius:50%}.feature-content h3{font-size:1.3rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.feature-content p{font-size:1rem;color:var(--text-secondary);line-height:1.6}.video-demo-section{margin:4rem 0;text-align:center}.video-demo-section h3{font-size:2rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.video-demo-section>p{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.video-container{max-width:900px;margin:2rem auto;border-radius:var(--radius-lg);overflow:hidden;position:relative}.video-placeholder{width:100%;aspect-ratio:16/9;position:relative;display:flex;align-items:center;justify-content:center}.video-placeholder svg{width:100%;height:100%}.play-button{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100px;height:100px;border:none;border-radius:50%;background:#fff;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.play-button svg{color:var(--primary-color);margin-left:5px}.play-button:hover{transform:translate(-50%,-50%) scale(1.1);box-shadow:0 10px 40px rgba(0,0,0,.3)}.showcase-cta{text-align:center;margin:4rem 0 2rem}@media (max-width:1024px){.screenshots-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.features-list{grid-template-columns:1fr}}@media (max-width:768px){.app-showcase{padding:4rem 0}.showcase-tabs{flex-direction:column;align-items:center}.tab-button{width:100%;max-width:300px;justify-content:center}.screenshots-grid{grid-template-columns:1fr;gap:1.5rem}.sync-visual{flex-direction:column}.sync-arrows{transform:rotate(90deg)}.feature-item{padding:1.5rem}.feature-number{width:40px;height:40px;font-size:1.2rem}.sync-demo{padding:2rem 1.5rem}.sync-demo h3,.video-demo-section h3{font-size:1.5rem}.play-button{width:80px;height:80px}.play-button svg{width:24px;height:24px}}