.kontakt-form-wrap {
  max-width: 680px;
  margin: 2.5rem auto;
  padding: 0 1rem;
}
.kontakt-form-wrap .form-group {
  margin-bottom: 1.2rem;
}
.kontakt-form-wrap label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: #1a2332;
}
.kontakt-form-wrap input,
.kontakt-form-wrap textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1.25rem;
  font-family: inherit;
  box-sizing: border-box;
  transition: border-color .2s;
}
.kontakt-form-wrap input:focus,
.kontakt-form-wrap textarea:focus {
  outline: none;
  border-color: #e53935;
}
.kontakt-form-wrap textarea {
  min-height: 140px;
  resize: vertical;
}
.kontakt-form-wrap .field-error {
  color: #c0392b;
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: none;
}
.kontakt-form-wrap .field-error.visible {
  display: block;
}
.kontakt-form-wrap input.error,
.kontakt-form-wrap textarea.error {
  border-color: #c0392b;
}
.kontakt-form-wrap .btn-submit {
  background: linear-gradient(135deg, #e53935, #b71c1c);
  color: #fff;
  border: none;
  padding: 0.75rem 2rem;
  font-size: 1.25rem;
  border-radius: 10px;
  cursor: pointer;
  transition: filter .2s;
}
.kontakt-form-wrap .btn-submit:hover {
  filter: brightness(1.08);
}
.kontakt-form-wrap .btn-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
}
#kontakt-success {
  display: none;
  background: #eafaf1;
  border: 1px solid #1c7746;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  margin: 2rem auto;
  max-width: 680px;
}
#kontakt-success h2 {
  color: #1c7746;
  margin-bottom: 0.5rem;
}
#kontakt-error-global {
  display: none;
  background: #fdecea;
  border: 1px solid #c0392b;
  border-radius: 6px;
  padding: 0.8rem 1rem;
  color: #c0392b;
  margin-bottom: 1rem;
}