/* ============================================================
   吉林省恒德智能制造产业服务平台 - 首页专属样式
   来源：AI自动生成（2026-03-16）
   关联模块：首页（门户页）
   适配终端：PC端、移动端
   ============================================================ */

/* ================================================================
   Hero Banner 区
================================================================ */
.hero {
  position: relative;
  min-height: 680px;
  background: var(--gradient-hero);
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* 科技感背景装饰 */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-bg-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(10, 95, 196, 0.3);
  animation: pulse-circle 4s ease-in-out infinite;
}
.hero-bg-circle:nth-child(2) {
  width: 600px; height: 600px;
  top: -200px; right: -150px;
  animation-delay: 0s;
}
.hero-bg-circle:nth-child(3) {
  width: 400px; height: 400px;
  top: -80px; right: 50px;
  border-color: rgba(30, 125, 230, 0.25);
  animation-delay: 1s;
}
.hero-bg-circle:nth-child(4) {
  width: 200px; height: 200px;
  top: 20px; right: 200px;
  border-color: rgba(30, 125, 230, 0.15);
  animation-delay: 2s;
}
@keyframes pulse-circle {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.05); opacity: 1; }
}
.hero-bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.4;
}
.hero-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10, 95, 196, 0.25) 0%, transparent 70%);
  top: -300px;
  right: -200px;
  pointer-events: none;
}

/* Hero 内容 */
.hero-content {
  position: relative;
  z-index: 1;
  padding: var(--space-20) 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-left { }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(10, 95, 196, 0.35);
  border: 1px solid rgba(30, 125, 230, 0.4);
  border-radius: var(--radius-full);
  padding: 0.375rem 0.875rem;
  font-size: var(--text-xs);
  color: #7dc4ff;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-5);
  backdrop-filter: blur(8px);
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #7dc4ff;
  animation: pulse-blue 2s ease infinite;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
}
.hero-title em {
  font-style: normal;
  color: #7dc4ff;
  position: relative;
}
.hero-title em::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: linear-gradient(90deg, #7dc4ff, transparent);
}
.hero-subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

/* Hero 统计数字 */
.hero-stats {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.hero-stat-item { }
.hero-stat-num {
  font-family: var(--font-num);
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.hero-stat-num sup {
  font-size: 1rem;
  font-weight: 600;
  color: #7dc4ff;
}
.hero-stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}

/* 访问量计数器 */
.hero-stat-item.visitor-counter {
  position: relative;
}
.hero-stat-item.visitor-counter .hero-stat-num {
  color: #FFD700;
  text-shadow: 0 0 12px rgba(255,215,0,0.4);
}

/* Hero 右侧 - 数据可视化卡片 */
.hero-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.hero-visual-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}
.hero-visual-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}
.hero-visual-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}
.hero-visual-card-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}
.hero-visual-card-tag {
  font-size: var(--text-xs);
  color: #7dc4ff;
  background: rgba(10, 95, 196, 0.3);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
}
.data-bar-group { display: flex; flex-direction: column; gap: var(--space-3); }
.data-bar-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.data-bar-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  width: 70px;
  flex-shrink: 0;
  text-align: right;
}
.data-bar-track {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.data-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, #1e7de6, #7dc4ff);
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.data-bar-val {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
  width: 30px;
  text-align: right;
  font-family: var(--font-num);
  font-weight: 600;
}

.hero-visual-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.hero-mini-stat {
  text-align: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.hero-mini-stat-num {
  font-family: var(--font-num);
  font-size: 1.4rem;
  font-weight: 700;
  color: #7dc4ff;
  line-height: 1;
  margin-bottom: 4px;
}
.hero-mini-stat-label {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.45);
}

/* ================================================================
   快捷功能入口
================================================================ */
.quick-entry {
  background: var(--white);
  padding: var(--space-12) 0;
  border-bottom: 1px solid var(--gray-5);
  position: relative;
  z-index: 1;
  margin-top: -32px;
}
.quick-entry-inner {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-6) var(--space-8);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-1);
}
.quick-entry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  text-align: center;
}
.quick-entry-item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background: var(--gray-5);
}
.quick-entry-item:last-child::after { display: none; }
.quick-entry-item:hover {
  background: var(--primary-pale);
  transform: translateY(-3px);
}
.quick-entry-item:hover .qe-icon-wrap {
  background: var(--gradient-card);
  box-shadow: 0 8px 24px rgba(10, 95, 196, 0.4);
}
.quick-entry-item:hover .qe-icon-wrap span { color: var(--white); }
.qe-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.qe-icon-wrap span { font-size: 1.5rem; color: var(--primary); transition: color 0.3s; }
.qe-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-1);
  line-height: 1.4;
}
.qe-sub {
  font-size: var(--text-xs);
  color: var(--gray-3);
  line-height: 1.3;
}

/* ================================================================
   数据大屏统计区
================================================================ */
.data-stats {
  background: var(--gradient-dark);
  padding: var(--space-16) 0;
  position: relative;
  overflow: hidden;
}
.data-stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10, 95, 196, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 95, 196, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}
.data-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}
.stat-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(10, 95, 196, 0.6), transparent);
}
.stat-card:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-4px);
  border-color: rgba(10, 95, 196, 0.3);
}
.stat-icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
  display: block;
}
.stat-num-wrap {
  margin-bottom: var(--space-2);
}
.stat-num {
  font-family: var(--font-num);
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.stat-num-unit {
  font-size: var(--text-xl);
  color: #7dc4ff;
  font-weight: 600;
}
.stat-name {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-1);
}
.stat-trend {
  font-size: var(--text-xs);
  color: #52c41a;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* ================================================================
   六大核心服务卡片区
================================================================ */
.services-section {
  background: var(--gray-6);
  padding: var(--space-20) 0;
}
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--gray-5);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-card);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(10, 95, 196, 0.15);
}
.service-card:hover::after { transform: scaleX(1); }
.service-card-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: var(--primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: var(--space-5);
  transition: var(--transition);
}
.service-card:hover .service-card-icon {
  background: var(--gradient-card);
  box-shadow: 0 8px 24px rgba(10, 95, 196, 0.4);
}
.service-card:hover .service-card-icon span { filter: brightness(100); }
.service-card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gray-1);
  margin-bottom: var(--space-3);
  transition: color 0.3s;
}
.service-card:hover .service-card-title { color: var(--primary); }
.service-card-desc {
  font-size: var(--text-sm);
  color: var(--gray-3);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}
.service-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.service-card-more {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: gap 0.2s;
}
.service-card:hover .service-card-more { gap: var(--space-3); }

/* ================================================================
   政策资讯 + 动态新闻
================================================================ */
.news-policy {
  padding: var(--space-20) 0;
  background: var(--white);
}
.news-policy-inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-8);
}

/* 新闻列表 */
.news-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}
.news-block-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gray-1);
  position: relative;
  padding-left: var(--space-4);
}
.news-block-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: var(--gradient-card);
  border-radius: 2px;
}
.news-block-more {
  font-size: var(--text-sm);
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
  cursor: pointer;
}
.news-block-more:hover { gap: 8px; }
.news-list { }
.news-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--gray-5);
  cursor: pointer;
  transition: var(--transition-fast);
}
.news-item:last-child { border-bottom: none; }
.news-item:hover { padding-left: var(--space-2); }
.news-item-img {
  width: 100px;
  height: 68px;
  border-radius: var(--radius-md);
  background: var(--gray-5);
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}
.news-item-img-inner {
  width: 100%;
  height: 100%;
  background: var(--gradient-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  opacity: 0.7;
}
.news-item-body { flex: 1; min-width: 0; }
.news-item-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-1);
  margin-bottom: var(--space-2);
  line-height: 1.5;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-item:hover .news-item-title { color: var(--primary); }
.news-item-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--gray-3);
}

/* 政策通告 */
.policy-list { }
.policy-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--gray-5);
  cursor: pointer;
  align-items: flex-start;
}
.policy-item:last-child { border-bottom: none; }
.policy-item:hover .policy-item-title { color: var(--primary); }
.policy-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 6px;
  flex-shrink: 0;
}
.policy-item-title {
  font-size: var(--text-sm);
  color: var(--gray-1);
  line-height: 1.5;
  flex: 1;
  transition: color 0.2s;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.policy-item-date {
  font-size: var(--text-xs);
  color: var(--gray-3);
  flex-shrink: 0;
}

/* ================================================================
   合作伙伴 / 生态圈
================================================================ */
.partners {
  background: var(--white);
  padding: var(--space-16) 0;
}
.partners-scroll {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.partners-track {
  display: flex;
  gap: var(--space-6);
  animation: scroll-track 225s linear infinite;
  width: max-content;
}
.partners-track:hover { animation-play-state: paused; }
@keyframes scroll-track {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.partner-logo {
  height: 56px;
  min-width: 140px;
  background: linear-gradient(135deg, rgba(10, 95, 196, 0.08), rgba(125, 196, 255, 0.12));
  border: 1px solid rgba(10, 95, 196, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-6);
  transition: var(--transition);
  flex-shrink: 0;
}
.partner-logo:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.partner-logo span {
  font-size: var(--text-sm);
  font-weight: 600;
  color: #1e3a8a;
  white-space: nowrap;
}
.partner-logo.featured {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(196, 181, 253, 0.18));
  border-color: rgba(124, 58, 237, 0.3);
  min-width: 180px;
}
.partner-logo.featured span {
  color: #4c1d95;
  font-size: var(--text-xs);
}

/* ================================================================
   平台优势
================================================================ */
.advantages {
  padding: var(--space-20) 0;
  background: var(--white);
}
.advantage-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-12);
  align-items: center;
}
.advantage-visual {
  position: relative;
}
.advantage-visual-main {
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  position: relative;
  overflow: hidden;
}
.adv-visual-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 30px 30px;
}
.adv-center-icon {
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--space-6);
  animation: float 3s ease-in-out infinite;
  position: relative;
  z-index: 1;
}
.adv-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  position: relative;
  z-index: 1;
}
.adv-metric {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
}
.adv-metric-num {
  font-family: var(--font-num);
  font-size: 1.75rem;
  font-weight: 700;
  color: #7dc4ff;
  line-height: 1;
  margin-bottom: 4px;
}
.adv-metric-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
}
.advantage-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.advantage-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-5);
  transition: var(--transition);
  cursor: pointer;
}
.advantage-item:hover {
  border-color: rgba(10, 95, 196, 0.2);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.adv-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.advantage-item:hover .adv-item-icon {
  background: var(--gradient-card);
  box-shadow: 0 4px 12px rgba(10, 95, 196, 0.35);
}
.adv-item-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--gray-1);
  margin-bottom: var(--space-1);
}
.adv-item-desc {
  font-size: var(--text-sm);
  color: var(--gray-3);
  line-height: 1.6;
}

/* ================================================================
   响应式首页
================================================================ */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.2rem; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .data-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .service-cards { grid-template-columns: repeat(2, 1fr); }
  .news-policy-inner { grid-template-columns: 1fr; }
  .advantage-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hero { min-height: auto; }
  .hero-content { padding: var(--space-12) 0; }
  .hero-title { font-size: 1.75rem; }
  .hero-stats { gap: var(--space-6); }
  .quick-entry-inner { grid-template-columns: repeat(3, 1fr); }
  .quick-entry-item::after { display: none; }
  .service-cards { grid-template-columns: 1fr; }
  .stat-num { font-size: 2rem; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 1.5rem; }
  .quick-entry-inner { grid-template-columns: repeat(2, 1fr); padding: var(--space-4); }
  .data-stats-grid { grid-template-columns: 1fr; }
}