:root{
    --primary:#7c3aed;
    --primary2:#ec4899;
    --primary3:#ec48e4;
    --cyan:#06b6d4;
    --yellow:#f59e0b;
    --bg:#f8fafc;
    --text:#0f172a;
    --muted:#64748b;
    --card:#ffffff;
    --border:#e2e8f0;
    --txt-btn:#ffffff;
    --p1:#8b5cf6;
    --p2:#ec4899;
  }
  
  *{
    box-sizing:border-box;
  }
  html, body {
    overflow-x: hidden;
  }
  body{
    font-family: "Vazir", Tahoma, sans-serif;
    background: var(--bg);
    color: var(--text);
  }
  
  a{
    text-decoration:none;
  }
  

  
  /* hero */
  .hero-slide{
    min-height: 80vh;
    background-size: cover;
    background-position: center;
    position: relative;
    display:flex;
    align-items:center;
  }
  
  .hero-slide::before{
    content:'';
    position:absolute;
    inset:0;
    filter: blur(5);
    background: linear-gradient(rgba(239, 206, 251, 0.78), rgba(183, 177, 185, 0.35), rgba(255, 255, 255, 0.1));
  }
  
  .hero-slide .container{
    position:relative;
    z-index:2;
    
  }
  
  .slide-1{
    background-image: url('../img/slider/8.webp');
    
    
  }
  .slide-2{
    background-image: url('../img/slider/7.jpg');
    background-size: contain;
    background-repeat: no-repeat;
  }
  .slide-3{
    background-image: url('../img/slider/4.webp');
    
  }
  
  .text-gradient{
    background: linear-gradient(90deg, #ee00ff, #f04305 , #cc05f4);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
  }
  
  .min-vh-80{
    min-height: 80vh;
  }
  
  .service-card,
  .stat-card,
  .award-card,
  .contact-form,
  .feature-mini,
  .project-card,
  .team-card,
  .work-card,
  .education-banner{
    background: var(--card);
    border:1px solid var(--border);
    border-radius:24px;
    box-shadow: 0 10px 30px rgba(15,23,42,.06);
  }
  
  .service-card{
    padding:28px;
    height:100%;
    transition:.35s;
  }
  .service-card:hover{
    transform: translateY(-8px);
    box-shadow: 0 18px 40px rgba(124,58,237,.12);
  }
  
  .service-icon{
    width:60px;
    height:60px;
    border-radius:18px;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    font-size:1.35rem;
    margin-bottom:18px;
  }
  
  .bg-purple{background: linear-gradient(135deg, var(--primary), #a855f7);}
  .bg-pink{background: linear-gradient(135deg, var(--primary2), #fb7185);}
  .bg-cyan{background: linear-gradient(135deg, var(--cyan), #0ea5e9);}
  .bg-yellow{background: linear-gradient(135deg, var(--yellow), #f97316);}
  
  .stat-card{
    padding:30px 20px;
  }
  .stat-card h3{
    font-size:2.2rem;
    color: var(--primary);
    font-weight:800;
  }
  .stat-card p{
    color: var(--muted);
    margin:0;
  }
  
  .project-card{
    overflow:hidden;
  }
  .project-card img{
    width:100%;
    height:250px;
    object-fit:cover;
  }
  .project-content{
    padding:20px;
  }
  
  .feature-mini{
    display:flex;
    gap:14px;
    padding:18px;
    align-items:flex-start;
  }
  .feature-mini i{
    color: var(--primary);
    font-size:1.4rem;
    margin-top:4px;
  }
  .feature-mini p{
    margin:4px 0 0;
    color: var(--muted);
    font-size:.95rem;
  }
  
  .team-grid{
    display:grid;
    grid-template-columns: repeat(2, 1fr);
    gap:16px;
  }
  .team-card{
    text-align:center;
    padding:22px 16px;
  }
  .team-card img{
    width:88px;
    height:88px;
    border-radius:50%;
    object-fit:cover;
    margin-bottom:12px;
    border:4px solid rgba(124,58,237,.15);
  }
  .team-card span{
    color: var(--muted);
    font-size:.9rem;
  }

  .award-card{
    text-align:center;
    padding:30px 20px;
    height:100%;
  }
  .award-card i{
    font-size:2rem;
    color: var(--yellow);
    margin-bottom:14px;
  }



/* Baners */
/* ===== Logo Slider  ===== */
.logo-slider-wrapper {
  width: 100%;
  overflow: hidden;
  padding: 20px 0; 
  mask-image: linear-gradient(90deg, transparent, white 10%, white 90%, transparent); /* Optional: fade edges */
}

.logo-slider {
  display: flex;
  animation: scroll 20s linear infinite; 
  will-change: transform; 
}

.logo-slide {
  flex-shrink: 0; 
  width: 160px; 
  height: 80px; 
  margin: 0 25px; 
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.logo-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain; 
}

.logo-slide:hover {
  opacity: 1; 
}

.logo-slider:hover {
  animation-play-state: paused; 
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
   
    
    transform: translateX(calc(-1260px)); 
  }
}

/* ===== Responsive  ===== */
@media (max-width: 991px) {
  .logo-slide {
    width: 120px; 
    margin: 0 20px;
  }
 
  @keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-960px)); }
  }
}

@media (max-width: 575px) {
  .logo-slider-wrapper {
    padding: 10px 0;
  }
  .logo-slide {
    width: 90px; 
    margin: 0 15px;
  }
  

  @keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-720px)); } 
  }
}

/* *** */
.section-title h2 {
  font-size: 1.8rem; 
}
.section-badge {
  font-size: 0.9rem ;
  background: linear-gradient(135deg, #502ba6, #a955f7);
  color: var(--bg);
  padding: 5px;
  border-radius: 10px;

}

  .section-title h2 {
    font-size: 2.2rem; 
  }







  
    /* work card */

  .work-card{
    overflow:hidden;
    border-radius:24px;
    background: var(--card);
    border:1px solid var(--border);
    box-shadow: 0 10px 30px rgba(15,23,42,.06);
  }
  
  .work-card img,
  .work-card video{
    width:100%;
    height:220px;
    object-fit:cover;
    display:block;
  }
  
  .work-card:hover img{
    transform:scale(1.05);
  }
  

  /* education-banner */
  .education-banner{
    padding:34px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
    background: linear-gradient(135deg, rgba(124,58,237,.12), rgba(236,72,153,.10), rgba(6,182,212,.10));
  }
  /* contact-list */
  .contact-list div{
    display:flex;
    align-items:center;
    gap:10px;
    margin-bottom:12px;
    color: var(--text);
    font-weight:600;
  }
  .contact-list i{
    color: var(--primary);
  }
  
  .contact-form{
    padding:24px;
  }

/* top btn */
.scroll-top{
  position: fixed;
  left: 18px;
  bottom: 18px;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--p1), var(--p2));
  color: #fff;
  cursor: pointer;
  box-shadow: 0 14px 35px rgba(124,58,237,0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: .25s ease;
  z-index: 1001;
  font-weight: 900;
  font-size: 1.1rem;
}
.scroll-top.show{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}