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

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(45deg, #3700ff, #ee0509);
}

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

header.a:hover {
    background-color: white;
    color: black;
}

header.a:hover h1,
header.a:hover a {
    color: black;
}

nav a {
    text-decoration: none;
    font-size: 24px;
    font-weight: bold;
    padding: 10px 20px;
    border-radius: 5px;
    color: white;
}

.container {
    padding: 115px;
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    justify-content: left;
}

.logo {
    height: 110px;
    width: 110px;
    margin-left: -10px;
    margin-top: -10px;
}

h1 {
    font-size: 70px;
    margin-bottom: 40px;
    color: white;
}

.card {
    width: 450px;
    background-color: #ffffff;
    padding: 15px;
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.card .content {
    padding: 5px;
}

.card h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #000;
}

.card p {
    font-size: 1.2em;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.card button {
    margin-top: 10px;
    padding: 10px;
    width: 100%;
    border: none;
    background-color: #007bff;
    color: white;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.card button:hover {
    background-color: #0056b3;
}

.metadata {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    color: rgb(0, 0, 0);
    font-size: 15px;
}

.publisher,
.published-date {
    display: inline-block;
}
.card {
    border-radius: 15px; 
    overflow: hidden; 
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); 
}
footer {
    background-color: #000;
    color: #fff;
    padding: 20px;
    text-align: left;
  }
  
  .footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  
  .footer-column {
    flex: 1;
    margin: 10px;
    min-width: 200px;
  }
  
  .footer-column h3 {
    margin-bottom: 10px;
  }
  
  .footer-column ul {
    list-style: none;
    padding: 0;
  }
  
  .footer-column ul li {
    margin-bottom: 5px;
  }
  
  .footer-column ul li a {
    color: #fff;
    text-decoration: none;
  }
  
  .footer-column ul li a:hover {
    text-decoration: underline;
  }