* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", sans-serif;
}

body {
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  color: #fff;
  min-height: 100vh;
}

header {
  text-align: center;
  padding: 40px 20px;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

header p {
  opacity: 0.8;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 20px;
  display: flex;
  gap: 15px;
  align-items: center;
  text-decoration: none;
  color: #fff;
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

.icon {
  font-size: 2.5rem;
}

.info h2 {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.info p {
  font-size: 0.9rem;
  opacity: 0.8;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 0.8rem;
  opacity: 0.6;
}