.lead-integration {
  box-sizing: border-box;
  width: min(100%, 560px);
  margin: 32px auto;
  padding: 32px;
  color: #172033;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 16px 40px rgb(15 23 42 / 10%);
}

.lead-integration *,
.lead-integration *::before,
.lead-integration *::after {
  box-sizing: border-box;
}

.lead-integration h2 {
  margin: 0 0 24px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
}

.lead-integration form {
  display: grid;
  gap: 18px;
}

.lead-integration__field {
  display: grid;
  gap: 7px;
  margin: 0;
}

.lead-integration label {
  color: #334155;
  font-size: 0.9375rem;
  font-weight: 600;
}

.lead-integration input,
.lead-integration textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  color: #172033;
  font: inherit;
  line-height: 1.4;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.lead-integration textarea {
  min-height: 128px;
  resize: vertical;
}

.lead-integration input::placeholder,
.lead-integration textarea::placeholder {
  color: #94a3b8;
}

.lead-integration input:focus,
.lead-integration textarea:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgb(37 99 235 / 16%);
}

.lead-integration button {
  min-height: 46px;
  padding: 11px 18px;
  color: #ffffff;
  font: inherit;
  font-weight: 700;
  background: #2563eb;
  border: 1px solid #2563eb;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.lead-integration button:hover {
  background: #1d4ed8;
  box-shadow: 0 8px 18px rgb(37 99 235 / 24%);
  transform: translateY(-1px);
}

.lead-integration button:focus-visible {
  outline: 3px solid rgb(37 99 235 / 35%);
  outline-offset: 3px;
}

.lead-integration button:active {
  transform: translateY(0);
}

.lead-integration__error {
  min-height: 1em;
  color: #b42318;
  font-size: 0.875rem;
  line-height: 1.35;
}

.lead-integration__message {
  margin: 0 0 20px;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.9375rem;
  line-height: 1.45;
}

.lead-integration__message--success {
  color: #166534;
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.lead-integration__message--error {
  color: #b42318;
  background: #fef2f2;
  border-color: #fecaca;
}

.lead-integration__honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (max-width: 600px) {
  .lead-integration {
    margin: 20px 16px;
    width: auto;
    padding: 24px 20px;
    border-radius: 12px;
  }
}