:root {
  --bg-main: #f7f8fa;
  --dark-main: #1f2933;     
  --dark-soft: #374151;
  --accent: #1f7a63;         
  --accent-soft: #e6f2ef;
  --text-main: #111827;
  --muted: #6b7280;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-soft: 0 10px 28px rgba(0,0,0,0.08);
}

body {
  background-color: #f8f9fa;
  direction: rtl;
  text-align: right;
  font-family: "Vazir", Tahoma, sans-serif;
  /* padding: 30px; */
}
.titr h1{
  font-size: 1.5rem;
}
.titr{
  width: 50%;
  margin-top: 5rem;
  background: #1F2933;
  background: linear-gradient(90deg, rgba(31, 41, 51, 1) 0%, rgba(31, 122, 99, 1) 35%, rgba(31, 41, 51, 1) 100%);
  color: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}


.pag-na{
  margin-top: 1rem;
}
.page-nav{
  z-index: 1;
  direction: rtl;
}
.pagination .page-link {
  color: #333;
  transition: 0.3s;
  
}

.active .page-link {
  background: linear-gradient(90deg, rgba(31, 41, 51, 1) 0%, rgba(31, 122, 99, 1) 35%, rgba(31, 41, 51, 1) 100%);

  border-color: #374151 !important;
  color: #fff;
}


.row1{
    margin-top: 6%;
    margin-bottom: 6%;
}

.card {
    border: none;
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    overflow: hidden;
    /* margin-top: 20%; */
  }
  
  .card:hover {
    /* transform: translateY(-6px); */
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.12);
  }
  .card img{
    width: 100%;
    height: 250px;
    object-fit: fill;
    transition: 0.6s ease;
  }

  .card:hover img{
    transform: scale(1.1);
  }
  .card-img-top {
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
    height: 200px;
    object-fit: cover;
  }

  
  .card-body {
    padding: 1.25rem;
    color: var(--dark-soft);
  }
  
  .card-title {
    color: var(--dark-main);
    font-weight: 600;
    margin-bottom: 0.5rem;
  }
  
  .card-text {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
  }
  


  .vi-btn{
    text-decoration: none;
    color: #fff;
  }


  .card-footer {
    background: linear-gradient(90deg, rgba(31, 41, 51, 1) 0%, rgba(31, 122, 99, 1) 35%, rgba(31, 41, 51, 1) 100%);
    color: #fff;
    font-size: 0.9rem;
    border-top: none;
    text-align: center;
    padding: 0.8rem;
  }
  
  .card a {
    border: none;
    color: white;
   
    border-radius: var(--radius-md);
    transition: background-color 0.25s ease;
  }
  
  .card a:hover {
    color: #afafaf; /* نسخه کمی تیره‌تر از رنگ accent */
  }
  
  @media (max-width:768px){
    .card{
        margin-top: 0%;
    }
    .titr h1{
      font-size: 12px;
    }
    .card-title {
      font-size: 18px;
    }
    
    .card-text {
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.6;
    }
    
  }
  
  
  
  @media (max-width: 576px) {
    
    .nema-item {
      max-width: 80%;      
      margin: 0 auto;      
      transform: scale(0.95); 
    }
  
   
  
    .card-title {
      font-size: 16px;
      margin-top: 10px !important;
    }
    
    .card-text {
      font-size: 0.85rem;
    }
  
    .card-body {
      padding: 1rem;
    }
  }
  
  
  

  
/* floating-btn ******************************************************************* */
.floating-btn {
  position: fixed;
  bottom: 25px;
  width: 52px;
  height: 52px;
  background: linear-gradient(90deg, rgba(31, 41, 51, 1) 0%, rgba(31, 122, 99, 1) 35%, rgba(31, 41, 51, 1) 100%);

  border-radius: 50%;
  border: none;
  padding: 0;              
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  line-height: 1;       
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  z-index: 9999;
  box-shadow: 0 6px 15px rgba(0,0,0,0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
}


.floating-btn i {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hover effect */
.floating-btn:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 10px 25px rgba(0,0,0,0.35);
}