.popup-backdrop{
  display:none; position:fixed; top:0; left:0; width:100%; height:100%;
  background-color: rgba(0, 0, 0, 0.8); z-index: 9999;  padding:20px; opacity: 0; 
  justify-content: center; align-items: center; transition: opacity 0.3s ease; }
.popup-backdrop.active{ display:flex; }
.popup-backdrop.show{ opacity:1; }
 
.popup-container{
  position: relative; width: 100%; max-width: 900px; overflow: visible; 
  transform: scale(0.92); transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);  }
.popup-backdrop.show .popup-container{ transform: scale(1);  }

.close-btn{
  position: absolute; top:-40px; right:0; width:40px; height:40px;  
  background:transparent; color:rgba(255, 255, 255, 0.8); cursor: pointer; z-index: 50;  
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease; outline: none; border:0;  }
.close-btn:hover{ color:#007ab5; transform: scale(1.1); }
.close-btn svg { width:26px; height:26px; stroke-width: 2.5;  }
 
.slider-wrapper {
  position: relative; width: 100%;  height: auto;  overflow: hidden;  
  cursor: grab;  user-select: none;  }
.slider-wrapper:active{ cursor: grabbing;  }

.slides-track {
  display:flex; width:100%; height:auto; transition:transform 0.25s cubic-bezier(0.25, 1, 0.5, 1); }

.slide{
  min-width: 100%; width: 100%; flex-shrink: 0; display: block;  }
.slide img {
  width: 100%; height: auto; display: block; pointer-events: none; }

.nav-btn {
  position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255, 255, 255, 0.15);
  color: white; border: 1px solid rgba(255, 255, 255, 0.3); width: 50px; height: 50px; border-radius: 50%;
  cursor: pointer; z-index: 50; opacity: 1; visibility: visible;
  display: flex; align-items: center;  justify-content: center;
  backdrop-filter: blur(4px); transition: all 0.2s ease; }
.nav-btn:hover{ background:#007ab5; transform: translateY(-50%) scale(1.1);  }

.prev-btn { left: -64px; }
.next-btn { right: -64px; }

.nav-btn.hidden{ opacity: 0; visibility: hidden; pointer-events: none; }
.nav-btn svg { width: 24px; height: 24px; }
 
.dots-container {
  position: absolute; bottom: -32px; left: 50%;
  transform: translateX(-50%); display:flex; gap:8px; z-index:50; }
.dot{
  width: 10px; height: 10px;  background-color: rgba(255, 255, 255, 0.4);
  border-radius: 50%;  cursor: pointer; transition: all 0.2s ease; }
.dot.active {
  background-color: #ffffff; transform: scale(1.3);
  width: 20px;  border-radius: 10px; }

@media (max-width: 1080px) {
 
 .nav-btn{ display:none;  }

 .close-btn {  top: -36px; right: 0;   }
      
  .dots-container {  bottom: -24px; }
	
}