/* ============================
   Design System Variables
   ============================ */
:root {
  --primary: #0e7c7b;
  --primary-dark: #095f5e;
  --primary-light: #e6f4f3;
  --accent: #f0a500;
  --text: #2c3e50;
  --text-light: #5a6c7d;
  --text-lighter: #8899aa;
  --white: #ffffff;
  --border: #e8ecf0;
  --bg: #f7f9fb;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --transition: all 0.3s ease;
  --header-height: 70px;
}

/* ============================
   Reset & Base
   ============================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial,
    sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* ============================
   Animations
   ============================ */
@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translate(-50%, -20px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translate(-50%, 0);
  }
  to {
    opacity: 0;
    transform: translate(-50%, -20px);
  }
}

.fade-slide-in {
  animation: fadeSlideIn 0.5s ease forwards;
}

/* ============================
   Header
   ============================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: var(--header-height);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-xs);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
}

.logo-subtitle {
  font-size: 11px;
  color: var(--text-lighter);
  line-height: 1.2;
  letter-spacing: 0.5px;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 15px;
  color: var(--text-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
}

.nav-link:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-link.active {
  color: var(--primary);
  font-weight: 600;
  background: var(--primary-light);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 12px 0;
  animation: slideDown 0.3s ease;
}

.mobile-nav.open {
  display: block;
}

.mobile-nav-link {
  display: block;
  padding: 12px 24px;
  font-size: 15px;
  color: var(--text-light);
  transition: var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
}

/* ============================
   Main Content
   ============================ */
.main-content {
  min-height: calc(100vh - var(--header-height));
}

.page-section {
  display: none;
}

.page-section.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* ============================
   Hero Banner
   ============================ */
.hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  background: var(--white);
}

.hero-circle-1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -50px;
}

.hero-circle-2 {
  width: 300px;
  height: 300px;
  bottom: -80px;
  left: 10%;
}

.hero-circle-3 {
  width: 200px;
  height: 200px;
  top: 30%;
  right: 30%;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px;
  width: 100%;
}

.hero-text {
  max-width: 600px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  border-radius: 20px;
  font-size: 13px;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
}

.hero-badge:empty {
  display: none;
}

.hero-title {
  font-size: 42px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: 32px;
}

.hero-slider-dots {
  display: flex;
  gap: 8px;
  margin-top: 24px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  background: var(--white);
  width: 28px;
  border-radius: 5px;
}

/* ============================
   Sections
   ============================ */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px;
}

.section-light {
  background: var(--white);
  max-width: 100%;
  padding: 60px 24px;
}

.section-light > * {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  margin: 12px auto 0;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-lighter);
}

/* ============================
   Page Banner (sub-pages)
   ============================ */
.page-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 60px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  top: -100px;
  right: -50px;
}

.page-banner::after {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  bottom: -60px;
  left: 10%;
}

.page-banner-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.page-banner-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  position: relative;
  z-index: 1;
}

/* ============================
   Business Cards (Home Grid)
   ============================ */
.business-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.business-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid var(--border);
  animation: fadeSlideIn 0.5s ease forwards;
  opacity: 0;
}

.business-card:nth-child(1) { animation-delay: 0.05s; }
.business-card:nth-child(2) { animation-delay: 0.1s; }
.business-card:nth-child(3) { animation-delay: 0.15s; }
.business-card:nth-child(4) { animation-delay: 0.2s; }
.business-card:nth-child(5) { animation-delay: 0.25s; }

.business-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.business-card .card-icon {
  font-size: 36px;
  margin-bottom: 16px;
  display: block;
}

.business-card .card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.business-card .card-desc {
  font-size: 13px;
  color: var(--text-lighter);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Business Detail Page Cards */
.business-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.business-detail-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
  animation: fadeSlideIn 0.5s ease forwards;
  opacity: 0;
}

.business-detail-card:nth-child(1) { animation-delay: 0.05s; }
.business-detail-card:nth-child(2) { animation-delay: 0.1s; }
.business-detail-card:nth-child(3) { animation-delay: 0.15s; }
.business-detail-card:nth-child(4) { animation-delay: 0.2s; }
.business-detail-card:nth-child(5) { animation-delay: 0.25s; }
.business-detail-card:nth-child(6) { animation-delay: 0.3s; }

.business-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.business-detail-card .card-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
}

.business-detail-card .card-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}

.business-detail-card .card-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.business-detail-card .card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-tag {
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 20px;
  background: var(--primary-light);
  color: var(--primary);
}

/* Info Grid styles moved to end of file */

/* ============================
   About Page
   ============================ */
.about-intro {
  display: flex;
  gap: 40px;
  align-items: center;
}

.about-intro-text {
  flex: 1;
}

.about-intro-text h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
}

.about-intro-text p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-intro-image {
  flex: 1;
  max-width: 480px;
}

.about-intro-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Culture */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.culture-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--border);
  animation: fadeSlideIn 0.5s ease forwards;
  opacity: 0;
}

.culture-card:nth-child(1) { animation-delay: 0.05s; }
.culture-card:nth-child(2) { animation-delay: 0.1s; }
.culture-card:nth-child(3) { animation-delay: 0.15s; }
.culture-card:nth-child(4) { animation-delay: 0.2s; }

.culture-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--primary);
}

.culture-card .culture-icon {
  font-size: 36px;
  margin-bottom: 16px;
  display: block;
}

.culture-card .culture-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.culture-card .culture-desc {
  font-size: 13px;
  color: var(--text-lighter);
  line-height: 1.5;
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding: 0 0 40px 30px;
  animation: fadeSlideIn 0.5s ease forwards;
  opacity: 0;
}

.timeline-item:nth-child(1) { animation-delay: 0.05s; }
.timeline-item:nth-child(2) { animation-delay: 0.1s; }
.timeline-item:nth-child(3) { animation-delay: 0.15s; }
.timeline-item:nth-child(4) { animation-delay: 0.2s; }
.timeline-item:nth-child(5) { animation-delay: 0.25s; }
.timeline-item:nth-child(6) { animation-delay: 0.3s; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--primary-light);
}

.timeline-year {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

/* Honors */
.honors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.honor-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--border);
  animation: fadeSlideIn 0.5s ease forwards;
  opacity: 0;
}

.honor-card:nth-child(1) { animation-delay: 0.05s; }
.honor-card:nth-child(2) { animation-delay: 0.1s; }
.honor-card:nth-child(3) { animation-delay: 0.15s; }
.honor-card:nth-child(4) { animation-delay: 0.2s; }

.honor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.honor-card .honor-icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: block;
}

.honor-card .honor-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

/* ============================
   News Page
   ============================ */
.news-layout {
  display: flex;
  gap: 30px;
}

.news-sidebar {
  width: 260px;
  flex-shrink: 0;
}

.sidebar-section {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.sidebar-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-btn {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: 20px;
  background: var(--bg);
  color: var(--text-light);
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}

.tag-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.tag-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.search-box input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: var(--transition);
}

.search-box input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 124, 123, 0.1);
}

.news-list-area {
  flex: 1;
  min-width: 0;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  gap: 20px;
  animation: fadeSlideIn 0.4s ease forwards;
  opacity: 0;
}

.news-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.news-card-image {
  width: 180px;
  height: 120px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg);
}

.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.news-card-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-summary {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}

.news-card-date {
  font-size: 13px;
  color: var(--text-lighter);
}

.news-card-category {
  padding: 2px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
}

/* ============================
   Pagination
   ============================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
}

.pagination button {
  padding: 8px 14px;
  font-size: 14px;
  border-radius: var(--radius-xs);
  background: var(--white);
  color: var(--text-light);
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}

.pagination button:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.pagination button.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ============================
   Procurement Page
   ============================ */
.filter-bar {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}

.filter-group select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  cursor: pointer;
  transition: var(--transition);
}

.filter-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 124, 123, 0.1);
}

.procurement-table-wrap {
  overflow-x: auto;
}

.procurement-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.procurement-table th {
  background: var(--primary-light);
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  white-space: nowrap;
}

.procurement-table td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-light);
  border-top: 1px solid var(--border);
}

.procurement-table tr:hover td {
  background: var(--bg);
}

.procurement-table .title-cell {
  color: var(--text);
  font-weight: 500;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Tag Styles */
.tag-green {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: #e8f5e9;
  color: #2e7d32;
}

.tag-blue {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: #e3f2fd;
  color: #1565c0;
}

.tag-orange {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: #fff3e0;
  color: #e65100;
}

.tag-purple {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: #f3e5f5;
  color: #7b1fa2;
}

/* Status Tags */
.status-ongoing {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: #e8f5e9;
  color: #2e7d32;
}

.status-closed {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: #fce4ec;
  color: #c62828;
}

.status-done {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: #e3f2fd;
  color: #1565c0;
}

.btn-detail {
  padding: 4px 12px;
  font-size: 13px;
  color: var(--primary);
  background: var(--primary-light);
  border-radius: var(--radius-xs);
  transition: var(--transition);
  cursor: pointer;
}

.btn-detail:hover {
  background: var(--primary);
  color: var(--white);
}

/* ============================
   Recruit Page
   ============================ */
.recruit-layout {
  display: flex;
  gap: 30px;
}

.job-list {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.job-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
  cursor: pointer;
  animation: fadeSlideIn 0.4s ease forwards;
  opacity: 0;
}

.job-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.job-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.job-card-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.job-salary {
  padding: 4px 12px;
  font-size: 13px;
  border-radius: 12px;
  background: #fff3e0;
  color: #e65100;
  font-weight: 600;
  white-space: nowrap;
}

.job-card-info {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 12px;
}

.job-card-info span {
  font-size: 13px;
  color: var(--text-lighter);
}

.job-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.job-tag {
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
}

.recruit-sidebar {
  width: 300px;
  flex-shrink: 0;
}

.recruit-info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.recruit-info-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
}

.recruit-info-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 8px;
}

.recruit-info-card span {
  color: var(--primary);
  font-weight: 500;
}

.benefit-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.benefit-list li {
  font-size: 14px;
  color: var(--text-light);
  padding-left: 16px;
  position: relative;
}

.benefit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

/* ============================
   Contact Page
   ============================ */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
  animation: fadeSlideIn 0.4s ease forwards;
  opacity: 0;
}

.contact-card:nth-child(1) { animation-delay: 0.05s; }
.contact-card:nth-child(2) { animation-delay: 0.1s; }
.contact-card:nth-child(3) { animation-delay: 0.15s; }
.contact-card:nth-child(4) { animation-delay: 0.2s; }

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.contact-card .contact-icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: block;
}

.contact-card .contact-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.contact-card .contact-value {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.5;
}

.contact-layout {
  display: flex;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-form-wrap {
  flex: 1;
}

.contact-map-wrap {
  flex: 1;
}

.form-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 24px;
}

.contact-form .form-row {
  display: flex;
  gap: 16px;
  margin-bottom: 0;
}

.contact-form .form-group {
  margin-bottom: 16px;
  flex: 1;
}

.contact-form label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}

.contact-form label .required {
  color: #e74c3c;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: var(--transition);
  background: var(--white);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 124, 123, 0.1);
}

.contact-form textarea {
  resize: vertical;
}

.amap-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg);
}

.map-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-lighter);
  font-size: 14px;
}

/* ============================
   Buttons
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  gap: 8px;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(14, 124, 123, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

/* ============================
   Modal / Overlay
   ============================ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  justify-content: center;
  align-items: flex-start;
  padding: 60px 24px;
  overflow-y: auto;
  animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--white);
  border-radius: var(--radius);
  width: 100%;
  max-width: 720px;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: fadeSlideIn 0.3s ease;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  color: var(--text-light);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 1;
  border: none;
  cursor: pointer;
}

.modal-close:hover {
  background: var(--border);
  color: var(--text);
}

.modal-body {
  padding: 36px;
}

.modal-body h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  padding-right: 40px;
}

.modal-body h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
  margin-top: 24px;
}

.modal-body h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  margin-top: 20px;
}

.modal-body p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 12px;
}

.modal-body .meta-info {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.modal-body .meta-info span {
  font-size: 13px;
  color: var(--text-lighter);
}

.modal-body .content-body {
  line-height: 1.8;
}

.modal-body .content-body p {
  margin-bottom: 16px;
}

.modal-body .tag-list-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.modal-body .detail-section {
  margin-top: 20px;
}

.modal-body .detail-section h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.modal-body .detail-section p,
.modal-body .detail-section li {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.modal-body .detail-section ul {
  list-style: disc;
  padding-left: 20px;
}

.modal-body .detail-section ul li {
  margin-bottom: 6px;
}

/* ============================
   Toast
   ============================ */
.toast {
  position: fixed;
  top: 90px;
  left: 50%;
  transform: translate(-50%, -20px);
  padding: 12px 28px;
  background: var(--text);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 14px;
  z-index: 3000;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
  animation: toastIn 0.3s ease;
}

.toast.hide {
  animation: toastOut 0.3s ease forwards;
}

.toast.success {
  background: #2e7d32;
}

.toast.error {
  background: #c62828;
}

.toast.warning {
  background: #e65100;
}

/* ============================
   Loading & Empty States
   ============================ */
.loading-placeholder {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-lighter);
  font-size: 14px;
}

.loading-spinner {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-lighter);
}

.empty-state .empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state .empty-text {
  font-size: 15px;
}

/* ============================
   Footer
   ============================ */
.footer {
  background: #1a2332;
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo img {
  height: 36px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-xs);
}

.footer-logo span {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
  color: rgba(255, 255, 255, 0.7);
}

.social-link:hover {
  background: var(--primary);
  color: var(--white);
}

.footer-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-contact li {
  font-size: 14px;
  margin-bottom: 10px;
  line-height: 1.5;
}

.qr-placeholder {
  display: flex;
  justify-content: center;
}

.qr-box {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 8px;
  display: inline-block;
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  padding: 24px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  flex-wrap: wrap;
}

.footer-badge {
  display: inline-block;
}

.footer-badge img {
  height: 24px;
  opacity: 1;
}

/* ============================
   Responsive: Tablet (< 1024px)
   ============================ */
@media (max-width: 1024px) {
  .nav {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .business-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .business-detail-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* info-grid responsive handled at end of file */

  .culture-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .honors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .news-layout {
    flex-direction: column;
  }

  .news-sidebar {
    width: 100%;
  }

  .recruit-layout {
    flex-direction: column;
  }

  .recruit-sidebar {
    width: 100%;
  }

  .contact-layout {
    flex-direction: column;
  }

  .about-intro {
    flex-direction: column;
  }

  .about-intro-image {
    max-width: 100%;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }
}

/* ============================
   Responsive: Mobile (< 640px)
   ============================ */
@media (max-width: 640px) {
  :root {
    --header-height: 60px;
  }

  .logo-title {
    font-size: 15px;
  }

  .logo-subtitle {
    font-size: 10px;
  }

  .logo img {
    height: 32px;
  }

  .hero {
    min-height: 360px;
  }

  .hero-content {
    padding: 40px 16px;
  }

  .hero-title {
    font-size: 26px;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .page-banner {
    padding: 40px 16px;
  }

  .page-banner-title {
    font-size: 26px;
  }

  .section {
    padding: 40px 16px;
  }

  .section-light {
    padding: 40px 16px;
  }

  .section-title {
    font-size: 24px;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .business-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .business-detail-grid {
    grid-template-columns: 1fr;
  }

  .culture-grid {
    grid-template-columns: 1fr;
  }

  .honors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }

  .news-card {
    flex-direction: column;
  }

  .news-card-image {
    width: 100%;
    height: 180px;
  }

  .procurement-table th,
  .procurement-table td {
    padding: 10px 12px;
    font-size: 13px;
  }

  .job-card-header {
    flex-direction: column;
    gap: 8px;
  }

  .contact-form .form-row {
    flex-direction: column;
    gap: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .modal-overlay {
    padding: 20px 12px;
  }

  .modal-body {
    padding: 24px 20px;
  }

  .modal-body h1 {
    font-size: 20px;
  }

  .filter-bar {
    flex-direction: column;
    gap: 12px;
  }

  .benefit-list {
    grid-template-columns: 1fr;
  }

  .amap-container {
    height: 280px;
  }
}

/* ============================
   Home Info Grid (News / Procurement / Jobs)
   ============================ */
.info-grid {
  padding: 0;
}

.info-grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.info-grid-column {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.info-grid-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--primary-light);
}

.info-grid-header .info-grid-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.info-grid-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary-dark);
  flex: 1;
  margin: 0;
}

.info-grid-header .info-grid-more {
  font-size: 13px;
  color: var(--primary);
  font-weight: 500;
  white-space: nowrap;
}

.info-grid-header .info-grid-more:hover {
  color: var(--primary-dark);
}

.info-grid-content {
  flex: 1;
  padding: 8px 0;
}

/* --- Info Card (shared) --- */
.info-card {
  height: 72px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--border);
}

.info-card:last-child {
  border-bottom: none;
}

.info-card:hover {
  background: var(--primary-light);
}

.info-card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.info-card-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.info-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-lighter);
  line-height: 1.4;
}

.info-card-date {
  white-space: nowrap;
}

/* --- Procurement Status --- */
.procurement-status {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.procurement-status.status-active {
  background: #e6f7ee;
  color: #1a9e4a;
}

.procurement-status.status-completed {
  background: #f0f0f0;
  color: #888;
}

/* --- Job Salary --- */
.job-salary {
  color: var(--accent);
  font-weight: 600;
}

/* --- Empty / Loading / Error States --- */
.empty-item {
  padding: 32px 20px;
  text-align: center;
  color: var(--text-lighter);
  font-size: 14px;
}

.info-grid-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-lighter);
  gap: 12px;
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.error-state {
  padding: 32px 20px;
  text-align: center;
  color: #e74c3c;
  font-size: 14px;
}

/* --- Responsive --- */
@media (max-width: 992px) {
  .info-grid-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .info-grid-container {
    grid-template-columns: 1fr;
  }

  .info-grid {
    padding: 0;
  }

  .info-card {
    height: 64px;
  }
}