/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #f4f4f4;
    color: #333;
}

/* Centering the row */
.row {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100px; 
}

/* Main container */
.container {
    max-width: 1200px;
    width: 100%;
}

/* Grid Flex */
.grid-flex {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    gap: 20px;
    justify-content: center;
    padding: 20px;
}

/* Module Card */
.module-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease-in-out;
    text-align: center;
    width: 220px;
    
}

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

/* Module Content */
.module-content {
    padding: 15px;
    
}

.module-card img {
    max-width: 100%;
    min-width: 100%;
    height: 200px;
    border-bottom: 2px solid #ddd;
    padding-bottom: 10px;
}

.module-card h4 {
    font-size: 18px;
    margin-top: 10px;
    color: #333;
}

/* Responsive Design */
@media (max-width: 768px) {
    .grid-flex {
        flex-direction: column;
        align-items: center;
    }

    .module-card {
        width: 90%;
    }
}
.nav-button {
  padding: 0;
  margin: 0 auto;
  display: inline-block;
}

.nav-button li {
  display: inline-block;
  margin: 10px 10px;
}

.nav-link {
  display: inline-block;
  padding: 12px 24px;
  background-color: #1B4571;
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  min-width: 220px;
  text-align: center;
  transition: background-color 0.3s ease;
}

.nav-link:hover {
  background-color: #0d2c50;
}