html, body {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    background: linear-gradient(135deg, #f0f4e3 0%, #dce7c8 100%) no-repeat fixed;
  }
  
body {
    display: flex;
    flex-direction: column;
}

h1 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #6b8e23;
}

p.lead {
    font-size: 1.25rem;
    color: #4e4e4e;
}

.card {
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
    background: #f0f4e3;
    border-radius: 8px;
}

.card:hover {
    transform: scale(1.05);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.card-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: #6b8e23;
}

.card-text {
    font-size: 1rem;
    color: #4e4e4e;
}

.btn-primary {
    background-color: #6b8e23;
    border: none;
}

.btn-primary:hover {
    background-color: #556b2f;
}

.container {
    flex: 1;
}

footer {
    background: #6b8e23;
    color: #fff;
    padding: 1rem;
    text-align: center;
    margin-top: auto;
}



/* nav */

<style>
  body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }

  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  }

  .navbar a {
    text-decoration: none;
    color: #333;
    padding: 0.5rem 1rem;
    font-size: 1rem;
  }

  .navbar a:hover {
    color: #007bff;
  }

  .menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
  }

  .menu-toggle span {
    height: 3px;
    width: 25px;
    background: #333;
    margin: 3px 0;
    transition: 0.4s;
  }

  .menu {
    display: flex;
    gap: 1rem;
  }

  @media (max-width: 768px) {
    .menu {
      display: none;
      flex-direction: column;
      width: 100%;
      position: absolute;
      top: 60px;
      left: 0;
      background-color: #fff;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .menu.active {
      display: flex;
    }

    .menu-toggle {
      display: flex;
    }
  }