/* ====== GLOBAL STYLES ====== */
body {
  font-family: 'Arial', sans-serif;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  color: #2B2B2B; /* darker, more readable text */
  background-color: #F8F9FA; /* soft off-white background */
}

/* ====== HEADER ====== */
header {
  text-align: center;
  border-bottom: 2px solid #E0E0E0;
  padding-bottom: 20px;
  margin-bottom: 30px;
}

header h1 {
  margin: 0;
  font-size: 2.5em;
  color: #0064A4; /* UCI blue */
}

/* ====== NAVIGATION ====== */
nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 15px;
}

nav ul li a {
  text-decoration: none;
  color: #2B2B2B;
  font-weight: bold;
  padding: 6px 10px;
  transition: color 0.3s ease, background-color 0.3s ease;
  border-radius: 6px;
}

nav ul li a.active,
nav ul li a:hover {
  color: #FFFFFF;
  background-color: #0064A4; /* blue hover effect */
}

/* ====== MAIN CONTENT ====== */
main {
  margin-bottom: 40px;
}

h1, h2, h3 {
  color: #003B71; /* slightly darker UCI blue for headings */
}

a {
  color: #0064A4; /* link color */
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #FDB515; /* UCI gold hover */
  text-decoration: underline;
}

/* ====== FOOTER ====== */
footer {
  text-align: center;
  font-size: 0.9em;
  color: #666;
  border-top: 1px solid #E0E0E0;
  padding-top: 20px;
  margin-top: 40px;
}

/* ====== IMAGES ====== */
img {
  display: block;
  margin: 0 auto;
  width: 150px; 
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #E0E0E0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* ====== SMALL SCREENS ====== */
@media (max-width: 600px) {
  body {
    padding: 15px;
  }

  header h1 {
    font-size: 2em;
  }

  nav ul {
    flex-direction: column;
    gap: 10px;
  }
}