/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Body */
body {
  font-family: 'Arial', sans-serif;
  background-color: #1a1a2e;
  color: #e6e6e6;
  line-height: 1.6;
  margin: 0;
}

/* Header */
header {
  background: linear-gradient(90deg, #0f2027, #203a43, #2c5364);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  width: 240px;
  height: 80px;
  margin-right: 10px;
}

header h1 {
  font-size: 1.8rem;
  color: #f9f9f9;
}

/* Main Grid */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  padding: 20px;
  margin: 20px;
}

.grid-item {
  background: #282c34;
  border-radius: 8px;
  text-align: center;
  padding: 20px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.grid-item:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.grid-item img {
  width: 80px;
  height: 80px;
  margin-bottom: 10px;
}

.grid-item h2 {
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 10px;
}

.grid-item button {
  background: #00aaff;
  color: #ffffff;
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s;
}

.grid-item button:hover {
  background: #0077cc;
}

/* Footer */
footer {
  background: #1a1a2e;
  color: #a0a0a0;
  text-align: center;
  padding: 10px 20px;
}

footer a {
  color: #00aaff;
  text-decoration: none;
}

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