.sts-contact {
  padding: var(--sts-section-pad) 0;
}

.sts-contact-form {
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sts-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.sts-field label {
  display: block;
  font-size: 13px;
  color: var(--sts-muted);
  margin-bottom: 6px;
  font-weight: 500;
}

.sts-field input,
.sts-field textarea {
  width: 100%;
  background: #fff;
  border: 1px solid #d9dfec;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  color: #1b2347;
  outline: none;
  transition: border-color 0.2s ease;
}

.sts-field input:focus,
.sts-field textarea:focus {
  border-color: var(--sts-primary);
}

.sts-field input.is-invalid,
.sts-field textarea.is-invalid {
  border-color: #e4574b;
}

.sts-field textarea {
  resize: vertical;
  min-height: 110px;
}

.sts-consent {
  display: flex;
  gap: 10px;
  font-size: 13px;
  color: var(--sts-muted);
}

.sts-consent input {
  margin-top: 2px;
  accent-color: var(--sts-primary);
}

.sts-contact-submit {
  align-self: flex-start;
  width: 100%;
  justify-content: center;
}

.sts-contact-thanks {
  max-width: 520px;
  margin: 24px auto 0;
  background: var(--sts-card);
  border: 1px solid var(--sts-primary);
  border-radius: var(--sts-radius);
  padding: 28px;
  text-align: center;
  color: #fff;
}

@media (max-width: 520px) {
  .sts-form-row {
    grid-template-columns: 1fr;
  }
}