/**
 * 文件描述：产品页通用底部 CTA（咨询 + 表单）样式
 */
.zcf-cta.section {
  padding-top: clamp(48px, calc(100vw * 72 / 1440), 72px);
  padding-bottom: clamp(48px, calc(100vw * 72 / 1440), 72px);
}

.zcf-cta {
  background: linear-gradient(180deg, #639ce11f 0%, #639ce10b 60%, #639ce100 100%), #fff;
}

.zcf-cta-inner {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(32px, calc(100vw * 56 / 1440), 56px);
  align-items: start;
}

.zcf-cta-title {
  margin: 0 0 16px;
  font-size: clamp(24px, calc(100vw * 36 / 1440), 36px);
  font-weight: 700;
  color: #181c22;
  line-height: 1.35;
}

.zcf-cta-desc {
  margin: 0 0 clamp(24px, calc(100vw * 32 / 1440), 32px);
  font-size: clamp(13px, calc(100vw * 15 / 1440), 15px);
  color: #64748b;
  line-height: 1.7;
}

.zcf-cta-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  pointer-events: none; /* 纯标签，不可点击 */
  user-select: none;
}

.zcf-cta-tag {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--r8, 8px);
  background: rgba(0, 87, 156, 0.05);
  border: 1px solid rgba(0, 87, 156, 0.1);
  color: var(--primary, #00579c);
  font-size: var(--fs-14, 14px);
  font-weight: 500;
  line-height: 1.2;
  cursor: default;
}

.zcf-cta-form {
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e8edf3;
  padding: clamp(20px, calc(100vw * 28 / 1440), 28px);
  box-shadow: 0 4px 20px rgba(17, 83, 145, 0.06);
}

.zcf-cta-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

.zcf-cta-field--full {
  grid-column: 1 / -1;
}

.zcf-cta-input,
.zcf-cta-select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: var(--fs-16, 16px);
  color: #00579c;
  background: #fff;
  box-sizing: border-box;
  transition: border-color 0.2s;
}

.zcf-cta-input::placeholder {
  color: #94a3b8;
}

.zcf-cta-select {
  color: #64748b;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.zcf-cta-input:focus,
.zcf-cta-select:focus {
  outline: none;
  border-color: #00579c;
}

.zcf-cta-form-note {
  margin: 0 0 16px;
  font-size: var(--fs-12, 12px);
  color: #94a3b8;
  line-height: 1.5;
}

.zcf-cta-form-err {
  margin: 0 0 12px;
  color: #d92d20;
  font-size: 13px;
  line-height: 1.5;
}

.zcf-cta-submit {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 8px;
  background: #00579c;
  color: #fff;
  font-size: var(--fs-16, 16px);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.zcf-cta-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.zcf-cta-submit:hover {
  background: #004882;
  transform: translateY(-1px);
}

@media (max-width: 1024px) {
  .zcf-cta-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .zcf-cta-form-grid {
    grid-template-columns: 1fr;
  }

  .zcf-cta-btns {
    flex-direction: column;
  }

  .zcf-cta-tag {
    text-align: center;
  }
}