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

body {
  background-color: #f5f8ff;
  color: #222;
}
/* Üst Kısım */
.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 20px;
}

.header .icon {
  font-size: 40px;
  color: #2563eb;
  background: #e5edff;
  border-radius: 50%;
  padding: 10px;
  display: inline-block;
  margin-bottom: 10px;
}

.header h1 {
  font-size: 24px;
  margin-bottom: 6px;
}

.header p {
  font-size: 15px;
  color: #555;
  margin-bottom: 40px;
}

/* Kart Alanı */
.cards {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Kartlar */
.card {
  background: #fff;
  border-radius: 14px;
  padding: 30px 40px;
  width: 300px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.card-icon {
  font-size: 28px;
  padding: 12px;
  border-radius: 10px;
  display: inline-block;
  margin-bottom: 12px;
}

.card-icon.blue {
  background-color: #e3ecff;
  color: #2563eb;
}

.card-icon.purple {
  background-color: #f0e3ff;
  color: #9333ea;
}

.card h2 {
  font-size: 18px;
  margin-bottom: 6px;
}

.card p {
  font-size: 14px;
  color: #555;
  margin-bottom: 16px;
}

.btn {
  border: none;
  color: #fff;
  border-radius: 8px;
  padding: 10px;
  font-size: 14px;
  width: 100%;
  cursor: pointer;
  transition: 0.3s;
}

.blue-btn {
  background-color: #2563eb;
}

.blue-btn:hover {
  background-color: #1d4ed8;
}

.purple-btn {
  background-color: #9333ea;
}

.purple-btn:hover {
  background-color: #7e22ce;
}

ul {
  text-align: left;
  font-size: 14px;
  margin-top: 14px;
  color: #333;
}

ul li {
  margin-bottom: 6px;
}