body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: white;
}

header {
  text-align: center;
  padding: 10px;
  background: #1e293b;
}

.seo {
  padding: 20px;
  background: #020617;
}

.container {
  display: flex;
  height: 80vh;
}

#map {
  flex: 3;
}

.panel {
  flex: 1;
  padding: 20px;
  background: #111827;
  border-left: 2px solid #334155;
}

button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  background: #22c55e;
  border: none;
  color: white;
  font-size: 16px;
  cursor: pointer;
}

button:hover {
  background: #16a34a;
}