body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f6f8fb;
  color: #1f2937;
}

/* Top Navigation */
.navbar {
  background: white;
  border-bottom: 1px solid #e5e7eb;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar h2 {
  margin: 0;
  font-size: 18px;
}

.navbar a {
  margin: 0 10px;
  text-decoration: none;
  color: #374151;
  font-weight: 500;
}

.navbar a:hover {
  color: #2563eb;
}

/* Layout */
.container {
  max-width: 1100px;
  margin: auto;
  padding: 30px;
}

/* Profile header */
.profile {
  display: flex;
  gap: 20px;
  align-items: center;
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.profile img {
  width: 140px;
  border-radius: 10px;
}

/* Cards (Stanford style blocks) */
.card {
  background: white;
  padding: 20px;
  margin-top: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.card h3 {
  margin-top: 0;
}

/* Lists */
ul {
  padding-left: 20px;
}

li {
  margin-bottom: 6px;
}

/* FOOTER */
.site-footer {
  margin-top: 40px;
  background: #111827;
  color: #e5e7eb;
  padding: 40px 20px 20px;
}

.footer-container {
  max-width: 1100px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left h3 {
  margin: 0;
  font-size: 18px;
  color: white;
}

.footer-left p {
  margin: 5px 0;
  font-size: 14px;
  color: #cbd5e1;
}

.footer-right {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-right a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 14px;
}

.footer-right a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid #374151;
  font-size: 13px;
  color: #9ca3af;
}