body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f0f4f5;
  color: #333;
}

nav {
  background: #003344;
  padding: 0.5em 0;
}
nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}
nav li {
  margin: 0 1em;
}
nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}
nav a:hover {
  text-decoration: underline;
}

header {
  background: #003344;
  color: white;
  padding: 2em;
  text-align: center;
}

h1, h2 {
  margin: 0.5em 0;
}

section {
  max-width: 900px;
  margin: 2em auto;
  padding: 1em;
  background: white;
  border-radius: 8px;
}

.mechanic-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1em;
}

.mechanic-card {
  background: #e0f7fa;
  padding: 1em;
  border-radius: 6px;
  text-align: center;
}

.mechanic-card h3 {
  margin: 0.5em 0;
}

button {
  background: #003344;
  color: white;
  border: none;
  padding: 0.6em 1em;
  border-radius: 4px;
  cursor: pointer;
  margin: 0.3em;
}
button:hover {
  background: #006680;
}

form {
  display: grid;
  gap: 1em;
}

input, textarea, select {
  padding: 0.6em;
  border: 1px solid #ccc;
  border-radius: 4px;
}

footer {
  text-align: center;
  padding: 1em;
  background: #003344;
  color: white;
  margin-top: 2em;
}

.request-button {
  display: inline-block;
  padding: 10px 16px;
  background-color: #4f9cf9;
  color: #ffffff;
  font-weight: 500;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color 0.3s ease;
  margin-top: 8px;
}

.request-button:hover {
  background-color: #3b80d1;
}