body {
  font-family: Arial, sans-serif;
  background: #e6f7f7;
  margin: 0;
  padding: 0;
  text-align: center;
}

.header {
  padding: 30px 20px;
}

.header h1 {
  font-size: 28px;
  margin-bottom: 10px;
}

.header p {
  font-size: 16px;
  color: #444;
}

.search-box {
  margin: 20px auto;
  max-width: 600px;
}

.search-box input {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
}

.tools {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 20px;
  max-width: 1100px;
  margin: auto;
}

.tool-card {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  text-align: left;
  box-shadow: 0 4px 12px rgb(0 0 0 / 50%);
  transition: transform 0.2s ease;
}

.tool-card:hover {
  transform: translateY(-5px);
}

.tool-icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.tool-card h3 {
  font-size: 18px;
  margin: 8px 0;
}

.tool-card p {
  font-size: 14px;
  color: #555;
}