body {
  background: #f7f9fc;
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
}

.donate-section {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 100px 20px;
}

.donate-container {
  background: #fff;
  padding: 40px 30px;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-align: center;
  width: 350px;
  box-sizing: border-box;
}

.donate-container h1 {
  color: #333;
  font-size: 24px;
  margin-bottom: 10px;
}

.donate-container p {
  color: #555;
  font-size: 14px;
  margin-bottom: 25px;
}

.amount-options {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
}

.amount-btn {
  background: #e8f0ff;
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  cursor: pointer;
  font-weight: 600;
  color: #3366cc;
  transition: all 0.3s;
}

.amount-btn:hover {
  background: #3366cc;
  color: #fff;
}

input[type="number"] {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
  margin-bottom: 20px;
  font-size: 15px;
  box-sizing: border-box;
}

#donate-button {
  background: #528FF0;
  color: white;
  padding: 12px 25px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  transition: background 0.3s;
  width: 100%;
}

#donate-button:hover {
  background: #3c6fdd;
}