@charset "utf-8";
/* CSS Document */
    * {margin: 0; padding: 0; box-sizing: border-box;}
    body {font-family: 'Noto Sans Bengali', sans-serif; background: #f9f9f9; color: #333;}
	
    header { 
	display:flex; 
	flex-wrap: wrap;       
    gap: 15px;
	background: #FFF; 
	color:#00F; 
	text-align: center; 
	padding: 10px 0;
	justify-content: center;
	 align-items: center;
	}
    header h1 {
		font-size: 25px;
	}
    header p {
		font-size: 16px; 
		margin-top: 5px; 
		color: #ddd;
		}

    nav {
      display: flex;
      justify-content: center;
      background: #1a720c;
      flex-wrap: wrap;
    }
    nav a {
      color: white;
      text-decoration: none;
      padding: 12px 18px;
      font-size: 18px;
      transition: background 0.3s;
    }
    nav a:hover {
      background: #666;
    }

    .hero {
      text-align: center;
      margin: 10px;
      background: white;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }
	
	.hero:nth-child(2){
		background-image:url(tobback.jpg);
		background-size:100% 100%;
		background-repeat:no-repeat;
		padding:10px;
	}
    .sumon {
      max-width: 70px;
      border-radius: 8px;
	  border:#00F 2px solid;
	  border-radius:50%;
    }
	
    .hero h2 {
      margin-top: 10px;
      font-size: 15px;
      color: #0055cc;
    }
	
	.container {
    max-width:1200px;
    margin: auto;
	padding:20px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 15px;
}

.card h3 {
    margin: 0 0 12px;
    font-size: 18px;
    line-height: 1.3;
}

.card a {
    display: inline-block;
    padding: 10px 16px;
    background: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
}

.card a:hover {
    background: #0056b3;
}

/* Mobile */
@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

    footer {
      text-align: center;
      background: #222;
      color: white;
      padding: 15px;
      margin-top: 20px;
    }
	
@media (max-width: 768px) {
	header { 
	display:flex;
	flex-wrap: wrap; 
	background: #FFF; 
	color:#00F; 
	text-align: center; 
	padding: 5px 0;
	gap: 0px;
	}
	header h1 {
		font-size: 15px;
	}
	
	.hero {
      text-align: center;
      margin: 2px;
      background: white;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }
		
	.hero:nth-child(2){
		background-image:url(tobback.jpg);
		background-size:100% 100%;
		background-repeat:no-repeat;
		padding:10px;
	}
	
  .hero h3, h1 {
      margin-top: 1px;
      font-size: 10px;
      color: #0055cc;
    }
}