.demo-sites-section{padding:6rem 0;background:linear-gradient(180deg,var(--surface) 0%,color-mix(in srgb,var(--primary) 3%,var(--surface)) 100% );position:relative;overflow:hidden;}.demo-sites-section::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:60%;height:300px;background:radial-gradient(ellipse at center,color-mix(in srgb,var(--primary) 15%,transparent) 0%,transparent 70% );pointer-events:none;}.demo-sites-section .section-header{text-align:center;margin-bottom:4rem;position:relative;z-index:1;}.demo-sites-section .section-title{font-size:clamp(2rem,5vw,3rem);font-weight:700;background:linear-gradient(135deg,var(--text-primary),var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem;}.demo-sites-section .section-subtitle{font-size:1.25rem;color:var(--text-secondary);font-weight:400;}.demo-sites-section .carousel-wrapper{position:relative;width:100%;max-width:1200px;margin:0 auto;perspective:2000px;}.demo-sites-section .demo-carousel{position:relative;width:100%;height:600px;transform-style:preserve-3d;}.demo-sites-section .carousel-item{position:absolute;left:50%;top:50%;width:700px;height:500px;transform-style:preserve-3d;transition:transform 0.35s ease-out,opacity 0.35s ease-out,visibility 0.35s ease-out;opacity:1;pointer-events:none;}.demo-sites-section .carousel-item.active{opacity:1;pointer-events:auto;z-index:10;transform:translate(-50%,-50%) rotateY(0deg) scale(1);}.demo-sites-section .carousel-item.prev{opacity:1;z-index:5;transform:translate(-140%,-50%) rotateY(-35deg) scale(0.75);}.demo-sites-section .carousel-item.next{opacity:1;z-index:5;transform:translate(40%,-50%) rotateY(35deg) scale(0.75);}.demo-sites-section .carousel-item.hidden-left{transform:translate(-250%,-50%) rotateY(-35deg) scale(0.75);visibility:hidden;opacity:0;}.demo-sites-section .carousel-item.hidden-right{transform:translate(150%,-50%) rotateY(35deg) scale(0.75);visibility:hidden;opacity:0;}.demo-sites-section .demo-card{width:100%;height:100%;background:var(--surface);border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.3),0 0 1px rgba(0,0,0,0.1);border:1px solid color-mix(in srgb,var(--primary) 10%,var(--border));display:flex;flex-direction:column;transition:all 1.2s cubic-bezier(0.22,0.61,0.36,1),z-index 0s 1.2s;cursor:pointer;transform-origin:center center;will-change:transform,width,height;position:relative;z-index:1;}.demo-sites-section .fullscreen-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.95);z-index:10000;display:none;flex-direction:column;opacity:0;transition:opacity 0.3s ease;}.demo-sites-section .fullscreen-modal.active{display:flex;opacity:1;}.demo-sites-section .modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 2rem;background:var(--surface);border-bottom:1px solid var(--border);}.demo-sites-section .modal-header h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0;}.demo-sites-section .modal-close-btn{width:40px;height:40px;background:transparent;border:1px solid var(--border);border-radius:8px;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s;font-size:20px;}.demo-sites-section .modal-close-btn:hover{background:rgba(239,68,68,0.1);border-color:#ef4444;color:#ef4444;transform:scale(1.05);}.demo-sites-section .modal-content{flex:1;padding:2rem;display:flex;align-items:center;justify-content:center;min-height:0;}.demo-sites-section .modal-content iframe{width:100%;height:100%;min-height:500px;border:none;border-radius:12px;background:white;box-shadow:0 20px 60px rgba(0,0,0,0.5);}.demo-sites-section .card-header{display:none;}.demo-sites-section .iframe-container{flex:1;position:relative;background:#fff;overflow:hidden;}.demo-sites-section .iframe-container iframe{width:100%;height:100%;border:none;transform:scale(1);transform-origin:center center;pointer-events:none;}.demo-sites-section .carousel-item .iframe-container iframe{pointer-events:none;}.demo-sites-section .click-tooltip{position:absolute;top:1rem;left:50%;transform:translateX(-50%);background:rgba(0,0,0,0.75);color:white;padding:0.75rem 1.5rem;border-radius:12px;font-size:0.95rem;font-weight:600;pointer-events:none;opacity:0;transition:opacity 0.3s ease;z-index:100;box-shadow:0 8px 32px rgba(0,0,0,0.3);backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);border:1px solid rgba(255,255,255,0.18);text-shadow:0 2px 4px rgba(0,0,0,0.3);}.demo-sites-section .carousel-item.active .demo-card:not(.expanded):hover .click-tooltip{opacity:1;}.demo-sites-section .carousel-item.active .demo-card.expanded .click-tooltip{display:none;}.demo-sites-section .side-btn{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;background:var(--surface);border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.3s;color:var(--text-primary);box-shadow:0 10px 30px rgba(0,0,0,0.15);z-index:20;}.demo-sites-section .side-btn.left{left:16px;}.demo-sites-section .side-btn.right{right:16px;}.demo-sites-section .side-btn:hover{background:var(--primary);color:white;transform:translateY(-50%) scale(1.08);box-shadow:0 15px 40px rgba(0,0,0,0.25);}.demo-sites-section .controls{display:flex;justify-content:center;align-items:center;gap:2rem;margin-top:3rem;}.demo-sites-section .indicators{display:flex;gap:0.5rem;}.demo-sites-section .indicator{width:10px;height:10px;background:color-mix(in srgb,var(--text-primary) 20%,transparent);border-radius:50%;cursor:pointer;transition:all 0.3s;}.demo-sites-section .indicator.active{background:var(--primary);width:30px;border-radius:5px;box-shadow:0 0 10px color-mix(in srgb,var(--primary) 50%,transparent);}@media (max-width:1024px){.demo-sites-section .carousel-item{width:600px;height:450px;}.demo-sites-section .demo-carousel{height:550px;}.demo-sites-section .modal-content{padding:1rem;}}@media (max-width:768px){.demo-sites-section{padding:4rem 0;}.demo-sites-section .section-header{margin-bottom:2.5rem;}.demo-sites-section .section-title{font-size:2rem;}.demo-sites-section .section-subtitle{font-size:1rem;}.demo-sites-section .demo-carousel{height:450px;}.demo-sites-section .carousel-item{width:90vw;max-width:500px;height:380px;}.demo-sites-section .carousel-item.active{transform:translate(-50%,-50%) translateZ(200px);}.demo-sites-section .carousel-item.prev,.demo-sites-section .carousel-item.next{opacity:0;}.demo-sites-section .side-btn{width:44px;height:44px;}.demo-sites-section .side-btn.left{left:8px;}.demo-sites-section .side-btn.right{right:8px;}.demo-sites-section .modal-header{padding:1rem 1.5rem;}.demo-sites-section .modal-header h3{font-size:1rem;}.demo-sites-section .modal-close-btn{width:36px;height:36px;}.demo-sites-section .modal-content{padding:0.5rem;}.demo-sites-section .modal-content iframe{border-radius:8px;}}@media (max-width:480px){.demo-sites-section{padding:3rem 0;}.demo-sites-section .carousel-item{width:85vw;height:320px;}.demo-sites-section .demo-carousel{height:400px;}.demo-sites-section .controls{margin-top:2rem;}.demo-sites-section .modal-content iframe{border-radius:4px;}}