*{
  box-sizing:border-box;
  margin:0;
  padding:0;
  font-family: Arial, sans-serif;
}

body{
  background:#f4f4f4;
  color:#333;
}

header{
  background:#c62828;
  color:#fff;
  text-align:center;
  padding:20px;
}

main{
  max-width:900px;
  margin:20px auto;
  padding:10px;
}

.card{
  background:#fff;
  padding:20px;
  border-radius:10px;
  box-shadow:0 2px 8px rgba(0,0,0,0.2);
  margin-bottom:20px;
}

.card.inner{
  background:#fafafa;
  margin:15px 0;
}

h2,h3{
  margin-bottom:10px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:10px;
  margin-bottom:15px;
}

input, textarea{
  padding:10px;
  border:1px solid #ccc;
  border-radius:5px;
  width:100%;
}

.options{
  display:flex;
  gap:20px;
  margin:15px 0;
}

#map{
  width:100%;
  height:300px;
  border-radius:8px;
  margin-bottom:15px;
}

button{
  width:100%;
  padding:12px;
  background:#c62828;
  color:#fff;
  border:none;
  border-radius:6px;
  font-size:16px;
  cursor:pointer;
}

button:hover{
  background:#b71c1c;
}

footer{
  text-align:center;
  padding:15px;
  background:#222;
  color:#fff;
}

@media(max-width:600px){
  .options{
    flex-direction:column;
    gap:10px;
  }
}