:root {
  --green-primary: #14532d;
  --green-accent: #166534;
  --green-hover: #052e16;
  --green-light: #f0fdf4;
  --green-border: #bbf7d0;
  
  --bg-page: #f3f4f6;
  --card-bg: #ffffff;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --border-color: #e5e7eb;
  
  --radius-lg: 16px;
  --radius-md: 10px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-hover: 0 12px 40px rgba(20, 83, 45, 0.12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Cairo', sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  padding-bottom: 60px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.navbar {
  background: #ffffff;
  padding: 16px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--border-color);
  position: relative;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  max-width: 1400px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 22px;
  color: var(--green-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: var(--green-primary);
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 18px;
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--text-main);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.25s ease;
  padding: 8px 16px;
  border-radius: 30px;
  letter-spacing: 0.2px;
}

.nav-links a:hover,
.nav-links a.active {
  color: #ffffff;
  background-color: var(--green-primary);
  box-shadow: 0 4px 12px rgba(20, 83, 45, 0.25);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--green-primary);
  font-size: 22px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}

.menu-toggle:hover {
  background: var(--green-light);
}

.hero {
  background: linear-gradient(135deg, #f8fafc 0%, #eef2f5 100%);
  padding: 60px 20px 40px;
  text-align: center;
  border-bottom: 2px solid var(--border-color);
  max-width: 1400px;
  margin: 0 auto;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--green-primary);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero h1::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--green-primary);
  margin: 16px auto 0;
  border-radius: 4px;
}

.hero p {
  color: var(--text-muted);
  max-width: 750px;
  margin: 16px auto 0;
  font-size: 18px;
  line-height: 1.7;
  font-weight: 400;
}

.filter-wrapper {
  max-width: 1200px;
  margin: -40px auto 30px;
  padding: 20px;
  position: relative;
  z-index: 10;
}

.filter-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.filter-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto auto;
  gap: 18px;
  align-items: end;
}

.filter-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
  letter-spacing: 0.08em;
}

.filter-group input,
.filter-group select {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  background: #fafbfc;
  color: var(--text-main);
  outline: none;
  transition: all 0.25s ease;
}

.filter-group input:focus,
.filter-group select:focus {
  border-color: var(--green-primary);
  box-shadow: 0 0 0 4px rgba(20, 83, 45, 0.08);
  background: #fff;
}

.btn {
  padding: 13px 26px;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.25s ease;
  letter-spacing: 0.3px;
}

.btn-navy {
  background: var(--green-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(20, 83, 45, 0.25);
}

.btn-navy:hover {
  background: var(--green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(20, 83, 45, 0.35);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-muted);
  text-decoration: none;
  display: inline-block;
  font-weight: 600;
}

.btn-outline:hover {
  background: var(--green-light);
  border-color: var(--green-primary);
  color: var(--green-primary);
}


.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto 30px;
  padding: 0 20px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all 0.25s ease;
}

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

.stat-card .title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.stat-card .value {
  font-size: 32px;
  font-weight: 800;
  color: var(--green-primary);
  line-height: 1.2;
}


.data-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.stats-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
  padding: 0 4px;
}

#summary {
  font-weight: 600;
  color: var(--text-main);
}

#sortInfo {
  color: var(--green-primary);
  font-weight: 700;
}

.list-view {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.list-item {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  cursor: default;
}

.list-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--green-primary);
  border-radius: 0 4px 4px 0;
}

.list-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--green-accent);
  background: #fafffe;
}

.item-main {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  min-width: 200px;
}

.world-rank-badge {
  background: var(--green-primary);
  color: #fff;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  min-width: 70px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.world-rank-badge .badge-label {
  font-size: 9px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.8px;
  opacity: 0.85;
  line-height: 1.2;
  margin-bottom: 2px;
}

.world-rank-badge .badge-val {
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
}

.item-details {
  flex: 1;
  min-width: 150px;
}

.item-details h3 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 700;
  color: var(--green-primary);
  line-height: 1.3;
  letter-spacing: -0.3px;
}

.item-details h3 a {
  color: var(--green-primary);
  text-decoration: none;
  transition: color 0.2s;
}

.item-details h3 a:hover {
  color: var(--green-hover);
  text-decoration: underline;
}

.item-sub {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  font-weight: 500;
  font-size: 14px;
  color: var(--text-muted);
}

.pill-country {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #374151;
  background-color: #f3f4f6;
  border: 1px solid #e5e7eb;
  padding: 4px 12px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 12px;
  transition: all 0.2s ease;
}

.pill-region {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #4b5563;
  background-color: #f9fafb;
  border: 1px solid #e5e7eb;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.univ-website-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green-primary);
  background: #ffffff;
  border: 1px solid var(--green-border);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

.univ-website-link:hover {
  background: var(--green-primary);
  color: #ffffff;
  border-color: var(--green-primary);
  box-shadow: 0 4px 12px rgba(20, 83, 45, 0.2);
  transform: translateY(-1px);
}


.scores-row {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.score-box {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 8px;
  text-align: center;
  min-width: 70px;
  transition: all 0.2s ease;
}

.score-box:hover {
  background: var(--green-light);
  border-color: var(--green-primary);
}

.score-box .label {
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.score-box .val {
  font-size: 16px;
  font-weight: 800;
  color: var(--green-primary);
  margin-top: 2px;
}


.pagination {
  margin-top: 36px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pagination button {
  padding: 10px 20px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 2px solid var(--border-color);
  color: var(--text-main);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

.pagination button.active {
  background: var(--green-primary);
  color: #fff;
  border-color: var(--green-primary);
  box-shadow: 0 4px 14px rgba(20, 83, 45, 0.25);
}

.content-section {
  max-width: 1200px;
  margin: 40px auto 50px;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 32px;
}

.section-title h2 {
  color: var(--green-primary);
  font-size: 32px;
  margin: 0 0 10px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--green-primary);
  margin: 12px auto 0;
  border-radius: 4px;
}

.section-title p {
  color: var(--text-muted);
  margin: 12px 0 0;
  font-size: 17px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px 26px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
  box-shadow: var(--shadow-sm);
}

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

.card h3 {
  margin: 0 0 12px;
  color: var(--green-primary);
  font-size: 20px;
  font-weight: 800;
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.indicator-card {
  text-align: center;
  border-top: 5px solid var(--green-primary);
}


.overview-content {
  background: #fff;
  padding: 40px 48px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.overview-content h2 {
  margin-bottom: 12px;
  font-weight: 800;
  color: var(--green-primary);
  font-size: 26px;
}

.overview-content p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.8;
  margin: 0 auto;
  max-width: 850px;
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 10px;
}

.quick-links .btn-outline {
  padding: 12px 28px;
  font-size: 15px;
  border-radius: 30px;
}

/* ========================================
   CTA BANNER
   ======================================== */
.cta-banner {
  max-width: 1200px;
  margin: 50px auto 0;
  padding: 0 20px;
}

.cta-box {
  background: linear-gradient(135deg, #14532d 0%, #0a3d22 100%);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  box-shadow: 0 8px 30px rgba(20, 83, 45, 0.25);
}

.cta-box h2 {
  margin: 0 0 6px;
  font-size: 26px;
  font-weight: 800;
}

.cta-box p {
  margin: 0;
  opacity: 0.85;
  font-size: 16px;
}

.cta-btn {
  background: #ffffff;
  color: var(--green-primary);
  padding: 14px 34px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  background: #f8fafc;
}

/* ========================================
   FOOTER
   ======================================== */
footer {
  margin-top: 40px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  padding: 20px;
  border-top: 1px solid var(--border-color);
}

footer p {
  margin-top: 8px;
  font-weight: 600;
  color: var(--green-primary);
}

/* ========================================
   RESPONSIVE - متجاوب مع جميع الشاشات
   ======================================== */
@media (max-width: 1024px) {
  .filter-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .list-item {
    flex-wrap: wrap;
    padding: 18px 20px;
  }
  
  .scores-row {
    width: 100%;
    justify-content: flex-start;
    margin-top: 8px;
    gap: 12px;
  }
}

@media (max-width: 850px) {
  .filter-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  
  .cta-box {
    flex-direction: column;
    text-align: center;
    padding: 30px 24px;
  }
  
  .hero h1 {
    font-size: 28px;
  }
  
  .hero p {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 14px 20px;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 20px 24px;
    gap: 8px;
    border-bottom: 2px solid var(--border-color);
    box-shadow: var(--shadow-md);
    z-index: 1000;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav-links a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 16px;
  }
  
  .list-item {
    flex-direction: column;
    align-items: stretch;
    padding: 16px 18px;
  }
  
  .item-main {
    flex-wrap: wrap;
    gap: 12px;
  }
  
  .world-rank-badge {
    min-width: 60px;
    padding: 6px 10px;
  }
  
  .world-rank-badge .badge-val {
    font-size: 16px;
  }
  
  .item-details h3 {
    font-size: 16px;
  }
  
  .score-box {
    min-width: 60px;
    padding: 4px 10px;
  }
  
  .score-box .val {
    font-size: 14px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .stat-card .value {
    font-size: 26px;
  }
  
  .overview-content {
    padding: 24px 18px;
  }
  
  .overview-content h2 {
    font-size: 22px;
  }
  
  .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .section-title h2 {
    font-size: 26px;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 12px 16px;
  }
  
  .brand {
    font-size: 18px;
  }
  
  .brand-icon {
    width: 36px;
    height: 36px;
    font-size: 15px;
  }
  
  .hero {
    padding: 32px 16px 24px;
  }
  
  .hero h1 {
    font-size: 24px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  
  .stat-card {
    padding: 14px 12px;
  }
  
  .stat-card .value {
    font-size: 22px;
  }
  
  .filter-card {
    padding: 18px 16px;
  }
  
  .list-item {
    padding: 14px 16px;
  }
  
  .item-details h3 {
    font-size: 15px;
  }
  
  .score-box {
    min-width: 50px;
    padding: 4px 8px;
  }
  
  .score-box .val {
    font-size: 13px;
  }
  
  .cta-box {
    padding: 24px 18px;
  }
  
  .cta-box h2 {
    font-size: 22px;
  }
  
  .cta-btn {
    padding: 12px 24px;
    font-size: 14px;
  }
  
    
.static-universities-seo {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  height: 0 !important;
  width: 0 !important;
  overflow: hidden !important;
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  pointer-events: none !important;
  z-index: -9999 !important;
}

.static-universities-seo * {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  height: 0 !important;
  width: 0 !important;
  overflow: hidden !important;
}
}