/* General Page Styling */
body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #f4f6f8;
  margin: 0;
}

/* Header */
header {
  background-color: #2c3e50;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 28px;
}

/* Navigation */
nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  background-color: #34495e;
  margin: 0;
  padding: 10px;
}

nav ul li {
  margin: 0 15px;
}

nav ul li a {
  display: inline-block;
  padding: 10px 15px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

nav ul li a:hover {
  background-color: #2c3e50;
  color: #ffd700;
  border-radius: 4px;
}

/* Main Sections */
main {
  padding: 20px;
}

section {
  background-color: white;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Zoom effect on hover (rubric) */
main section {
  transition: transform 0.3s ease;
}

main section:hover {
  transform: scale(1.02);
}

/* Projects table styling (rubric) */
.projects-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
}

.projects-table th,
.projects-table td {
  border: 1px solid #ccc;
  padding: 12px;
  text-align: left;
}

.projects-table thead {
  background-color: #e0e0e0;
}

/* Column background colors using colgroup (rubric) */
.projects-table col.col-1,
.projects-table col.col-3 {
  background-color: #f5f5f5;
}

/* Footer */
footer {
  background-color: #2c3e50;
  color: white;
  text-align: center;
  padding: 10px;
  font-size: 14px;
}