/* ===== 关于宏远 - 全宽布局 ===== */

/* 覆盖全局双栏 flex 布局，此页无左侧栏 */
.ny .container {
  display: block;
}

/* 面包屑 */
.about-breadcrumb {
  padding: 16px 0;
  font-size: 13px;
  color: #94A3B8;
}

.about-breadcrumb a {
  color: #64748B;
  text-decoration: none;
}

.about-breadcrumb a:hover {
  color: #2563EB;
}

.about-breadcrumb .sep {
  margin: 0 6px;
  color: #CBD5E1;
}

/* 顶部英雄区 */
.about-hero {
  background: linear-gradient(135deg, #F0F7FF 0%, #E8F1FD 50%, #F5F3FF 100%);
  border-radius: 16px;
  padding: 48px 40px;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.about-hero::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: 30%;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.about-hero h1 {
  font-size: 30px;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.about-hero .hero-sub {
  font-size: 16px;
  color: #475569;
  line-height: 1.7;
  max-width: 680px;
  position: relative;
  z-index: 1;
}

.about-hero .hero-tags {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.about-hero .hero-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 20px;
  font-size: 13px;
  color: #1E40AF;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

.about-hero .hero-tag i {
  margin-right: 6px;
  font-size: 12px;
}

/* 数据统计条 */
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.about-stat-item {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 28px 20px;
  text-align: center;
  border: 1px solid #E2E8F0;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.about-stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #2563EB, #7C3AED);
  opacity: 0;
  transition: opacity 0.3s;
}

.about-stat-item:hover::before {
  opacity: 1;
}

.about-stat-item:hover {
  border-color: #93C5FD;
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.1);
  transform: translateY(-3px);
}

.about-stat-num {
  font-size: 32px;
  font-weight: 800;
  color: #1E40AF;
  margin-bottom: 4px;
  letter-spacing: -1px;
}

.about-stat-num span {
  font-size: 16px;
  font-weight: 500;
  color: #64748B;
}

.about-stat-label {
  font-size: 14px;
  color: #64748B;
}

/* 公司简介 */
.about-intro-section {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 48px;
  border: 1px solid #E2E8F0;
}

.about-intro-section .section-header {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid #F1F5F9;
}

.about-intro-section .section-header .icon-box {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 14px;
  color: #fff;
  font-size: 18px;
  flex-shrink: 0;
}

.about-intro-section .section-header h2 {
  font-size: 22px;
  font-weight: 700;
  color: #0F172A;
  margin: 0;
}

.about-intro {
  font-size: 15px;
  color: #475569;
  line-height: 2;
  text-align: justify;
}

.about-intro img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 12px 0;
}

/* 数据库内容中的表格美化 */
.about-intro table {
  width: 100% !important;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 12px;
  overflow: hidden;
  margin: 24px 0;
  border: 1px solid #E2E8F0;
  font-size: 14px;
}

.about-intro table td {
  padding: 14px 18px !important;
  background: #FFFFFF !important;
  border-bottom: 1px solid #F1F5F9;
  vertical-align: middle;
  color: #475569;
  line-height: 1.6;
  width: auto !important;
}

.about-intro table tr:last-child td {
  border-bottom: none;
}

.about-intro table tr:hover td {
  background: #F8FAFC !important;
}

.about-intro table td:first-child {
  font-weight: 600;
  color: #1E40AF;
  background: #F8FAFC !important;
  white-space: nowrap;
  width: 140px !important;
  text-align: center;
  border-right: 1px solid #F1F5F9;
}

.about-intro table tr:hover td:first-child {
  background: #EFF6FF !important;
}

/* 通用区块样式 */
.about-section {
  margin-bottom: 48px;
}

.about-section .section-header {
  display: flex;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid #F1F5F9;
}

.about-section .section-header .icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 14px;
  color: #fff;
  font-size: 18px;
  flex-shrink: 0;
}

.about-section .section-header h2 {
  font-size: 22px;
  font-weight: 700;
  color: #0F172A;
  margin: 0;
}

/* 企业优势 */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.advantage-card {
  display: flex;
  align-items: flex-start;
  padding: 28px 24px;
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid #E2E8F0;
  transition: all 0.3s ease;
}

.advantage-card:hover {
  border-color: #93C5FD;
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.08);
  transform: translateY(-3px);
}

.advantage-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 18px;
  font-size: 24px;
}

.advantage-icon.blue {
  background: #EFF6FF;
  color: #2563EB;
}

.advantage-icon.indigo {
  background: #EEF2FF;
  color: #4F46E5;
}

.advantage-icon.emerald {
  background: #ECFDF5;
  color: #059669;
}

.advantage-icon.amber {
  background: #FFFBEB;
  color: #D97706;
}

.advantage-info h3 {
  font-size: 17px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 8px;
}

.advantage-info p {
  font-size: 14px;
  color: #64748B;
  line-height: 1.7;
}

/* 服务行业 */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.industry-card {
  display: block;
  padding: 30px 20px 24px;
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid #E2E8F0;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.industry-card:hover {
  border-color: #2563EB;
  box-shadow: 0 12px 35px rgba(37, 99, 235, 0.12);
  transform: translateY(-4px);
}

.industry-card .card-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 16px;
}

.industry-card .card-icon.ic-blue {
  background: #EFF6FF;
  color: #2563EB;
}

.industry-card .card-icon.ic-rose {
  background: #FFF1F2;
  color: #E11D48;
}

.industry-card .card-icon.ic-teal {
  background: #F0FDFA;
  color: #0D9488;
}

.industry-card .card-icon.ic-violet {
  background: #F5F3FF;
  color: #7C3AED;
}

.industry-card .card-icon.ic-amber {
  background: #FFFBEB;
  color: #D97706;
}

.industry-card .card-icon.ic-sky {
  background: #F0F9FF;
  color: #0284C7;
}

.industry-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: #0F172A;
  margin-bottom: 8px;
}

.industry-card:hover h3 {
  color: #1E40AF;
}

.industry-card p {
  font-size: 13px;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 12px;
}

.industry-card .card-arrow {
  display: inline-block;
  font-size: 13px;
  color: #2563EB;
  font-weight: 500;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s;
}

.industry-card:hover .card-arrow {
  opacity: 1;
  transform: translateY(0);
}

/* 涂料体系 */
.coating-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.coating-card {
  padding: 30px 18px;
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid #E2E8F0;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.coating-card:hover {
  border-color: #93C5FD;
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.1);
  transform: translateY(-3px);
}

.coating-badge {
  display: inline-block;
  padding: 5px 18px;
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: #FFFFFF;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.coating-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 10px;
}

.coating-card p {
  font-size: 13px;
  color: #64748B;
  line-height: 1.7;
  margin-bottom: 14px;
}

.coating-temp {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  background: #FEF3C7;
  color: #92400E;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
}

.coating-temp i {
  margin-right: 4px;
  color: #F59E0B;
}

/* 底部 CTA */
.about-cta {
  background: linear-gradient(135deg, #162C72 0%, #1E40AF 100%);
  border-radius: 18px;
  padding: 44px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}

.about-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.about-cta .cta-text h3 {
  font-size: 22px;
  color: #fff;
  font-weight: 700;
  margin-bottom: 8px;
}

.about-cta .cta-text p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.75);
}

.about-cta .cta-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.about-cta .cta-phone {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.about-cta .cta-phone i {
  margin-right: 8px;
  font-size: 22px;
}

.about-cta .cta-phone:hover {
  color: #FCD34D;
}

.about-cta .cta-btn {
  display: inline-block;
  padding: 14px 36px;
  background: #F59E0B;
  color: #fff;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.about-cta .cta-btn:hover {
  background: #EAB308;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

/* 喷涂案例实拍 */
.about-case-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 15px;
  margin-bottom: 20px;
}

.about-case-item {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  text-decoration: none;
  background: #fff;
  border: 1px solid #f0f0f0;
  position: relative;
}

.about-case-item::before {
  content: '实拍';
  position: absolute;
  top: 10px;
  left: 0;
  z-index: 2;
  background: linear-gradient(135deg, #EF4444, #DC2626);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px 2px 8px;
  border-radius: 0 4px 4px 0;
  letter-spacing: 1px;
  line-height: 1.6;
}

.about-case-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.about-case-img {
  width: 100%;
  height: 140px;
  overflow: hidden;
}

.about-case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.about-case-item:hover .about-case-img img {
  transform: scale(1.05);
}

.about-case-name {
  padding: 8px 10px;
  font-size: 13px;
  color: #333;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.about-case-more {
  text-align: center;
  margin-top: 5px;
}

.about-case-more a {
  display: inline-block;
  padding: 10px 30px;
  color: #2563EB;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid #2563EB;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s;
}

.about-case-more a:hover {
  background: #2563EB;
  color: #fff;
}

/* 内链锚文本段落 */
.about-link-content {
  line-height: 2;
  font-size: 15px;
  color: #475569;
}

.about-link-content p {
  margin-bottom: 16px;
}

.about-link-content p:last-child {
  margin-bottom: 0;
}

.about-link-content a {
  color: #2563EB;
  text-decoration: none;
  border-bottom: 1px dashed #93C5FD;
  transition: all 0.2s;
}

.about-link-content a:hover {
  color: #1D4ED8;
  border-bottom-color: #1D4ED8;
  border-bottom-style: solid;
}