body {
  font-family: sans-serif;
  background-color: #f0fdf6;
  margin: 0;
  padding: 0;
  color: #333;
}
header, footer {
  background-color: #b2dfdb;
  color: #00332e;
  text-align: center;
  padding: 1em;
}
nav {
  background-color: #e1f5fe;
  padding: 0.5em;
  text-align: center;
}
nav a {
  margin: 0 10px;
  color: #00332e;
  text-decoration: none;
  font-weight: bold;
}
nav a:hover {
  text-decoration: underline;
}
main {
  padding: 2em;
  background-color: white;
}
form {
  background: #f8fdfb;
  padding: 1em;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.05);
}
input, textarea {
  width: 100%;
  padding: 0.5em;
  margin: 0.3em 0 1em;
  border: 1px solid #ccc;
  border-radius: 4px;
}
button {
  background-color: #4db6ac;
  color: white;
  padding: 0.7em 1.5em;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1em;
}
th, td {
  border: 1px solid #ccc;
  padding: 0.5em;
  text-align: left;
}
h2, h3 {
  background-color: #e6f2ff;
  padding: 10px;
  border-radius: 4px;
}
.highlight-message {
  font-size: 1.3em;
  color: #1565c0;
  font-weight: bold;
  background-color: #e3f2fd;
  padding: 0.8em;
  border-radius: 6px;
  margin: 1.5em 0;
}
.contact-call {
  font-size: 1.2em;
  color: #2e7d32;
  font-weight: bold;
  margin: 2em 0 0.5em;
}
.big-button {
  font-size: 1.2em;
  padding: 1em 2em;
  background-color: #4db6ac;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  display: inline-block;
}
.big-button:hover {
  background-color: #00897b;
}
.tel-box {
  font-size: 1.5em;
  margin: 1em 0;
}
.tel-number {
  color: #d84315;
  font-weight: bold;
}
.office-box {
  position: fixed;
  bottom: 10px;
  right: 10px;
  background-color: #fffde7;
  border: 2px solid #fbc02d;
  padding: 1em;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.2);
  font-size: 0.9em;
}