/* Base resets & typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

a {
  color: #0056b3;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header */
header {
  background: linear-gradient(90deg, #002b80, #002b80);
  color: white;
  padding: 1.5rem 1rem;
  text-align: center;
}

header h1 {
  margin-bottom: 0.3rem;
  font-size: 2.3em;
  color: #e6f2ff;
}

header p {
  font-size: 1.1em;
}

/* Make links white and bold when in header */
header a {
  color: #ffffff;
  font-weight: bold;
}

header a:hover {
  text-decoration: underline;
}

/* Container */
.container {
  width: 90%;
  max-width: 900px;
  margin: 2rem auto;
}

section {
  margin-bottom: 2rem;
}

section h2 {
  margin-bottom: 0.75rem;
  color: #003366;
  border-bottom: 2px solid #0056b3;
  padding-bottom: 0.3rem;
}

/* Lists */
ul {
  margin-left: 1.5rem;
  margin-top: 0.5rem;
  line-height: 1.6;
}

/* Organizers */
.organizers {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.organizer {
  background-color: #ffffff;
  border: 1px solid #cce0ff;
  border-radius: 8px;
  padding: 1rem;
  flex: 1 1 260px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.organizer h3 {
  margin-bottom: 0.5rem;
  color: #003366;
}

.organizer p {
  margin-bottom: 0.5rem;
}


/* Placeholder text */
.placeholder {
  font-style: italic;
  color: #666;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  font-size: 0.9em;
  border-top: 1px solid #cce0ff;
  background-color: #e6f2ff;
}

/* Responsive layout */
@media (max-width: 600px) {
  .organizers {
    flex-direction: column;
  }
}