:root{
  --am-accent:#00c8ff;
  --am-bg:#050505;
  --am-card-bg:rgba(10,12,15,0.72);
  --am-header-bg:rgba(6,8,12,0.78);
  --am-scroll-thumb:rgba(20,30,40,0.85);
}

html,body{  font-family: "Vazirmatn", sans-serif;
  background: #050505;
  color: #fff;
  line-height: 1.9;
  overflow-x: hidden;}
.am-root{min-height:100vh;display:flex;flex-direction:column;width:100%;background:transparent;}

.am-root #am-stars{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden;background:transparent;}
.am-root .am-star{position:absolute;border-radius:50%;background:radial-gradient(circle at 30% 30%, #fff 0%, rgba(255,255,255,0.95) 40%, rgba(255,255,255,0.18) 100%);box-shadow:0 0 6px rgba(255,255,255,0.12);will-change:transform,opacity;opacity:.9;animation-name:am-star-move,am-star-fade;animation-iteration-count:infinite;animation-timing-function:linear,ease-in-out;}
@keyframes am-star-move{0%{transform:translate3d(0,-10vh,0);}50%{transform:translate3d(6vw,45vh,0);}100%{transform:translate3d(-6vw,110vh,0);}}
@keyframes am-star-fade{0%{opacity:.5;}25%{opacity:1;}50%{opacity:.6;}75%{opacity:1;}100%{opacity:.5;}}

.am-header{position:fixed;top:0;left:0;width:100%;padding:6px 0;background:var(--am-header-bg);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,0.04);z-index:60;transition:transform .32s,opacity .32s;}
.am-header.am-hidden{transform:translateY(-110%);opacity:0;pointer-events:none;}
.am-header-inner{max-width:1200px;margin:0 auto;padding:0 16px;height:48px;display:flex;align-items:center;justify-content:center;position:relative;gap:8px;}
#amLogo{height:28px;display:inline-block;object-fit:contain;}
.am-header-link{display:inline-flex;align-items:center;gap:8px;color:inherit;text-decoration:none;cursor:pointer;}
.am-header-title{font-size:16px;font-weight:600;color:#fff;display:inline-flex;align-items:center;gap:8px;}

.am-body{position:relative;z-index:10;flex:1 0 auto;padding-top:64px;}

.am-intro{max-width:1200px;margin:24px auto;padding:0 20px 0;display:flex;gap:20px;align-items:center;}
.am-intro-text{flex:1 1 48%;font-size:18px;line-height:1.9;color:rgba(255,255,255,0.95);}
.am-intro-image{flex:0 0 44%;}
.am-intro-image img{width:100%;display:block;border-radius:12px;box-shadow:0 8px 30px rgba(0,200,255,0.08);background:transparent;}

.am-cards{max-width:1200px;margin:28px auto;padding:0 20px 40px;display:grid;gap:20px;align-items:start;grid-template-columns:repeat(4,1fr);}

.am-card{
  background:var(--am-card-bg);
  border:1px solid rgba(255,255,255,0.04);
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 8px 30px rgba(0,0,0,0.6);
  display:flex;
  flex-direction:column;
  opacity:0;
  transform:translateY(18px) scale(.995);
  will-change:transform,opacity;
  transition: transform .42s cubic-bezier(.2,.9,.2,1), opacity .42s;
}

.am-card.in-view{
  opacity:1;
  transform:translateY(0) scale(1);
  transition-delay: var(--am-delay, 0ms);
}

.am-card:hover{
  transform:translateY(-8px) scale(1.01);
  box-shadow:0 18px 50px rgba(0,0,0,0.6);
  transition-duration:120ms;
}

.am-card.touch-active{
  transform:translateY(-8px) scale(1.01);
  box-shadow:0 18px 50px rgba(0,0,0,0.6);
  transition-duration:120ms;
}

.am-card img{width:100%;height:220px;object-fit:contain;background:transparent;display:block;}
.am-card-content{padding:14px;}
.am-card-content h3{margin:0 0 8px 0;font-size:18px;}
.am-card-content p{margin:0;color:rgba(255,255,255,0.92);line-height:1.6;}
.am-card-footer{padding:12px 14px;margin-top:auto;}
.am-btn{display:inline-block;padding:8px 14px;border-radius:10px;background:rgba(0,200,255,0.10);border:1px solid rgba(0,200,255,0.25);color:var(--am-accent);text-decoration:none;}

.am-footer{  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  text-align: center;color:rgba(255,255,255,0.75);font-size:14px;border-top:1px solid rgba(255,255,255,0.03);}

.am-root ::-webkit-scrollbar{width:12px;height:12px;}
.am-root ::-webkit-scrollbar-track{background:rgba(255,255,255,0.01);border-radius:12px;}
.am-root ::-webkit-scrollbar-thumb{background:var(--am-scroll-thumb);border-radius:12px;border:2px solid rgba(0,0,0,0);background-clip:padding-box;}
.am-root ::-webkit-scrollbar-thumb:hover{background:rgba(10,30,40,0.95);}
.am-root{scrollbar-width:thin;scrollbar-color:var(--am-scroll-thumb) rgba(255,255,255,0.01);}

@media (max-width:1199px){ .am-cards{grid-template-columns:repeat(3,1fr);} .am-card img{height:200px;} }
@media (max-width:899px){ .am-cards{grid-template-columns:repeat(2,1fr);} .am-card img{height:180px;} .am-intro{flex-direction:column-reverse;gap:14px;margin-top:72px;} .am-body{padding-top:72px;} }
@media (max-width:599px){ .am-cards{grid-template-columns:1fr;} .am-card img{height:160px;} .am-intro{margin-top:72px;padding:0 14px;} .am-body{padding-top:72px;} }
img {
  -webkit-user-drag: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}