/* =============================================
   子页面通用样式
   ============================================= */

/* 页面英雄区 */
.page-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 130px 5% 80px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255,107,0,0.1) 0%, transparent 60%),
    linear-gradient(rgba(255,107,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,0,0.03) 1px, transparent 1px);
  background-size: 100% 100%, 60px 60px, 60px 60px;
  pointer-events: none;
}

.page-hero-content {
  max-width: 800px;
  margin: 0 auto;
  z-index: 2;
  width: 100%;
}

.page-hero-title {
  font-size: 48px;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -1px;
  animation: fadeInUp 0.7s ease 0.1s both;
}

.page-hero-desc {
  font-size: 17px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 32px;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.page-hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  animation: fadeInUp 0.7s ease 0.3s both;
}

/* ============ SaaS页面 ============ */
.saas-base-card .sbc-label {
  font-size: 12px;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.base-arrow {
  font-size: 20px;
  color: rgba(255,107,0,0.4);
  margin-top: 12px;
}

.saas-module-card {
  padding: 32px 28px;
}

.smc-icon {
  font-size: 36px;
  display: block;
  margin-bottom: 14px;
}

.saas-module-card h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.smc-sub {
  font-size: 13px;
  color: var(--primary);
  margin-bottom: 18px;
}

.smc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.smc-list li {
  font-size: 13px;
  color: var(--text-gray);
  line-height: 1.5;
}

.smc-result {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(255,107,0,0.08);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: 8px;
}

.sr-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
}

.smc-result span:last-child {
  font-size: 13px;
  color: var(--text-light);
}

.data-highlight {
  text-align: center;
  padding: 30px 20px;
  background: var(--dark-card);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: 16px;
  transition: all 0.3s;
}

.data-highlight:hover {
  border-color: rgba(255,107,0,0.5);
  transform: translateY(-4px);
  box-shadow: 0 15px 40px rgba(255,107,0,0.1);
}

.dh-num {
  display: block;
  font-size: 40px;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 8px;
}

.dh-label {
  font-size: 14px;
  color: var(--text-gray);
}

/* ============ 案例页面 ============ */
.cases-stats-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,107,0,0.15);
  border-radius: 14px;
  padding: 20px 36px;
  max-width: 700px;
  margin: 0 auto;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.csr-item {
  flex: 1;
  text-align: center;
}

.csr-num {
  display: block;
  font-size: 26px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.csr-item span:last-child {
  font-size: 12px;
  color: var(--text-gray);
}

.csr-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  margin: 0 10px;
}

/* 案例详情卡 */
.case-detail-card {
  background: var(--dark-card);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: 20px;
  overflow: hidden;
}

.cdc-header {
  padding: 32px 36px 0;
  border-bottom: 1px solid rgba(255,107,0,0.1);
  padding-bottom: 24px;
}

.cdc-tags {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.cdc-header h2 {
  font-size: 26px;
  font-weight: 800;
}

.cdc-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 32px 36px;
}

.cdc-section {
  margin-bottom: 24px;
}

.cdc-section h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-white);
}

.cdc-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cdc-section ul li {
  font-size: 14px;
  color: var(--text-gray);
  padding-left: 14px;
  position: relative;
}

.cdc-section ul li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--primary);
}

.cdc-section p {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 14px;
}

.agent-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.am-item {
  padding: 8px 10px;
  background: rgba(255,107,0,0.08);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: 8px;
  font-size: 12px;
  color: var(--primary);
  text-align: center;
}

.cdc-results h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
}

.cr-big-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 14px;
  background: rgba(255,107,0,0.04);
  border: 1px solid rgba(255,107,0,0.1);
  border-radius: 12px;
  margin-bottom: 12px;
}

.crb-num {
  font-size: 24px;
  font-weight: 900;
  color: var(--primary);
  min-width: 60px;
  text-align: center;
}

.cr-big-item strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}

.cr-big-item p {
  font-size: 12px;
  color: var(--text-gray);
  margin: 0;
}

.solution-flow {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.sf-step {
  padding: 8px 14px;
  background: rgba(255,107,0,0.08);
  border: 1px solid rgba(255,107,0,0.25);
  border-radius: 8px;
  font-size: 13px;
  color: var(--primary);
}

.sf-arrow { color: rgba(255,107,0,0.5); }

.cdc-tech {
  padding: 20px 36px 28px;
  border-top: 1px solid rgba(255,107,0,0.1);
}

.cdc-tech h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-gray);
  margin-bottom: 12px;
}

.cdc-tech-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cdc-tech-items span {
  padding: 4px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-gray);
}

/* 行业卡 */
.industry-card { padding: 32px 28px; }
.ic-icon { font-size: 36px; display: block; margin-bottom: 14px; }
.industry-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.industry-card p { font-size: 14px; color: var(--text-gray); line-height: 1.7; margin-bottom: 16px; }
.ic-tag {
  font-size: 12px;
  color: var(--primary);
  background: rgba(255,107,0,0.08);
  border: 1px solid rgba(255,107,0,0.2);
  padding: 3px 10px;
  border-radius: 10px;
  display: inline-block;
}

/* ============ 体验页面 ============ */
.exp-hero {
  background: radial-gradient(ellipse at 50% 30%, rgba(255,107,0,0.1) 0%, transparent 60%);
}

.exp-grid { margin-bottom: 20px; }

.exp-card {
  padding: 36px 32px;
  position: relative;
}

.featured-exp {
  border-color: rgba(255,107,0,0.5);
  box-shadow: 0 0 40px rgba(255,107,0,0.12);
  transform: translateY(-6px);
}

.exp-tag {
  position: absolute;
  top: -12px;
  left: 28px;
  padding: 4px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 20px;
  font-size: 11px;
  color: var(--text-gray);
  font-weight: 500;
}

.featured-tag {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
}

.exp-icon { font-size: 40px; display: block; margin-bottom: 14px; }
.exp-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.exp-desc { font-size: 14px; color: var(--text-gray); line-height: 1.7; margin-bottom: 20px; }

.exp-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.exp-includes li {
  font-size: 14px;
  color: var(--text-light);
}

.exp-limit {
  font-size: 12px;
  color: var(--text-gray);
  background: rgba(255,255,255,0.04);
  padding: 6px 14px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 20px;
}

.exp-btn {
  width: 100%;
  justify-content: center;
}

/* 表单 */
.form-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 36px;
  align-items: start;
}

.trial-form {
  padding: 40px;
}

.form-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.form-header h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.form-header p { font-size: 14px; color: var(--text-gray); }

.exp-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text-white);
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s;
  font-family: var(--font-cn);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(255,107,0,0.5);
  box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}

.form-group select option { background: #1a2235; }

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-light);
  cursor: pointer;
}

.checkbox-label input {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
}

.form-note {
  font-size: 12px;
  color: var(--text-gray);
  text-align: center;
  margin-top: 8px;
}

/* 侧边栏 */
.form-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card { padding: 24px; }
.contact-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 18px; }

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.ci-icon { font-size: 20px; flex-shrink: 0; }
.contact-item strong { display: block; font-size: 13px; margin-bottom: 3px; }
.contact-item p { font-size: 13px; color: var(--text-gray); margin: 0; line-height: 1.4; }
.contact-item small { font-size: 11px; color: var(--text-gray); }

.promise-card { padding: 24px; }
.promise-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 16px; }

.promise-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pi-item {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 14px;
  color: var(--text-light);
}

.quick-steps { padding: 24px; }
.quick-steps h4 { font-size: 15px; font-weight: 700; margin-bottom: 16px; }

.qs-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qs-item {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: var(--text-light);
}

.qs-num {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(255,107,0,0.15);
  border: 1px solid rgba(255,107,0,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============ 关于页面 ============ */
.about-certs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.cert-pill {
  padding: 6px 16px;
  background: rgba(255,107,0,0.08);
  border: 1px solid rgba(255,107,0,0.25);
  border-radius: 20px;
  font-size: 13px;
  color: var(--primary);
}

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-highlights {
  display: flex;
  gap: 32px;
}

.ah-item {
  text-align: center;
}

.ah-num {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 6px;
}

.ah-item span:last-child {
  font-size: 13px;
  color: var(--text-gray);
}

.company-card { padding: 32px; }
.cc-header { display: flex; gap: 16px; align-items: center; margin-bottom: 24px; }
.cc-info { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.cci-item { display: flex; gap: 12px; align-items: center; font-size: 14px; color: var(--text-light); }
.cc-products { display: flex; gap: 10px; }

.tc-avatar { font-size: 40px; display: block; margin-bottom: 16px; }
.tc-tag {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(255,107,0,0.08);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: 20px;
  font-size: 12px;
  color: var(--primary);
  margin-top: 14px;
}

.contact-big-card { transition: all 0.3s; }
.contact-big-card:hover { transform: translateY(-4px); border-color: rgba(255,107,0,0.4); }

/* responsive */
@media (max-width: 1024px) {
  .about-intro, .form-container, .cdc-body { grid-template-columns: 1fr; gap: 40px; }
  .page-hero-title { font-size: 36px; }
  .cases-stats-row { flex-wrap: wrap; gap: 16px; }
}

@media (max-width: 768px) {
  .page-hero { min-height: 50vh; }
  .page-hero-title { font-size: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .agent-matrix { grid-template-columns: 1fr 1fr; }
}

/* ============ SaaS特性区块 ============ */
.saas-feature-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 0 5% 0;
  max-width: 1280px;
  margin: 0 auto;
}

.saas-reverse {
  direction: rtl;
}
.saas-reverse > * {
  direction: ltr;
}

.sfs-badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.7;
}

.sfs-title {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.sfs-desc {
  font-size: 15px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 24px;
}

.sfs-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.sff-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-light);
}

.sff-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

.sfs-result {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(255,107,0,0.08);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: 10px;
  font-size: 14px;
  color: var(--text-light);
  flex-wrap: wrap;
}

.sfs-result .sr-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
}

.sr-divider {
  color: rgba(255,255,255,0.15);
}

.sfs-visual {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

/* SaaS电商大屏配图 */
.saas-ecom-visual {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

@media (max-width: 1024px) {
  .saas-feature-section {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .saas-reverse { direction: ltr; }
}