* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
}

body {
    font-family: Arial, sans-serif;
    color: #333;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
}

.logo .circle {
    width: 40px;
    height: 40px;
    background-color: #007bff;
    border-radius: 50%;
}

nav {
    display: flex;
    gap: 20px;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: #333;
    font-size: 16px;
}

.signup-btn {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 20px;
    font-size: 16px;
    cursor: pointer;
}

.signup-btn:hover {
    background-color: #555;
}

.hero {
    text-align: center;
    padding: 80px 20px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-size: 72px;
}

.hero .highlight {
    color: #007bff;
    
}

.hero p {
    font-size: 1.2rem;
    color: #666;
    margin-top: 40px;
    margin-bottom: 40px;
}

.explore{
    background-color: #007bff;
    color: #fff;
    padding: 15px 30px;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 20px;
}

.explore-btn {
    background-color: #333;
    color: #fff;
    padding: 15px 30px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 20px;
}

.explore-btn:hover {
    background-color: #555;
}

.marketplace {
    text-align: center;
    
}

.market-image {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    
}

.market-image img {
    width: 100%;
    max-width: 100%;
    height: auto;
}

.container {
    margin-top: 20px; 
    padding: 20px;
    font-family: Arial, sans-serif;
  }


  .sm-heading{
    font-size: 60px;
    margin-bottom: 20px;
    margin: 30px 0;
    color: #007bff;
  }
  
  button {
    text-align: center;
    font-size: 24px;
    margin-bottom: 20px;
    background-color: #333;
    color: white;
    padding: 10px 20px ;
    margin: 10px;
    border-radius: 20px;
    border-color: none;
  }
  
  .buyers, .sellers {
    margin-bottom: 40px;
  }

  .section-buyer, .section-seller{
    margin-bottom: 40px;
  }

  .cards {
    justify-content: space-between;
    gap: 20px; /* Space between cards */
  }
  
  .card {
    text-align: center;
    width: 30%; /* Makes each card take up equal width */
    padding: 20px;
    border-radius: 8px;
    background-color: #f8f8f8;
    box-sizing: border-box; /* Ensures padding does not affect width */
  }
  
  .card img {
    width: 80px;
    height: 80px;
    margin-bottom: 10px;
  }
  
  .card p {
    font-size: 16px;
    color: #333;
  }
  
  .sellers .card {
    background-color: #f0f4f8;
  }