/* General Page Setup */
body {
  font-family: Arial, sans-serif;
  background-color: #222222; /* same dark base */
  color: #F5F5F5;
  margin: 0;
  padding: 0;
  text-align: center;
}

/* Header */
.header {
  background-color: #1a1a1a;
  padding: 20px;
  border-bottom: 1px solid #333;
}

.header .brand {
  font-size: 22px;
  font-weight: bold;
  color: #00E0FF;
  text-decoration: none;
}

.header a {
  color: #00E0FF;
  text-decoration: none;
}

/* Main Container */
.main {
  margin: 40px auto;
  max-width: 1000px;
  padding: 20px;
}

/* Pillar Layout */
.pillar-container {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 30px;
}

.pillar {
  flex: 1 1 280px;
  background-color: #2a2a2a;
  border: 1px solid #333;
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  text-decoration: none;
  color: #e6e6e6;
  transition: transform 0.2s, box-shadow 0.2s;
}

.pillar h2 {
  color: #00E0FF;
  font-size: 24px;
  margin-bottom: 12px;
}

.pillar p {
  font-size: 15px;
  color: #ccc;
}

.pillar:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 224, 255, 0.35);
}

/* Footer */
footer {
  margin-top: 50px;
  padding: 20px;
  font-size: 14px;
  color: #999;
}