.callback-card {
  margin-top: 20px !important;
  margin-inline: auto;
  max-width: 100%;
  padding: 26px;
  text-align: center;
  color: #fff;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(145deg, #005a9c 0%, #0b7eb3 52%, #0097a7 100%);
  box-shadow: 0 12px 28px rgba(0, 46, 88, 0.25);
}

.callback-card h5 {
  margin-bottom: 20px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.callback-card .form-control {
  height: 46px;
  border: 2px solid #dfeaf3;
  border-radius: 10px;
  font-size: 14px;
}

.callback-card .form-control:focus {
  border-color: #ff8c1a;
  box-shadow: 0 0 0 0.2rem rgba(255, 140, 26, 0.22);
}

.callback-card .input-group-text {
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  color: #003c71;
  font-weight: 700;
}

.callback-card .btn-submit {
  width: 100%;
  padding: 11px;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: #fff;
  background: linear-gradient(135deg, #ff8c1a, #ff6a00);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.callback-card .btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 140, 26, 0.34);
}

.callback-card .form-check-input {
  border: 2px solid rgba(255, 255, 255, 0.75);
  background-color: transparent;
}

.callback-card .form-check-input:checked {
  background-color: #ff8c1a;
  border-color: #ff8c1a;
}

.callback-card .form-check-label {
  font-size: 12px;
  color: #f1f7ff;
}

.callback-card small {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: #ecf6ff;
}

.callback-card a {
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.callback-card a:hover {
  color: #ffe7c6;
}