/* ========================================================
   Kassala University Theme - Main Stylesheet (main.css)
   الهوية البصرية الأكاديمية الرسمية لجامعة كسلا
   ======================================================== */

/* 1. إعدادات الأساس والخطوط */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-main);
  background-color: #ffffff;
  line-height: 1.7;
  font-size: 15px;
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Amiri', 'Cairo', serif;
  font-weight: 700;
  color: var(--kassala-dark);
  line-height: 1.35;
}

a {
  color: var(--kassala-green);
  text-decoration: none;
  transition: all 0.25s ease;
}
a:hover {
  color: var(--kassala-dark);
}

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

ul {
  list-style: none;
}

/* 2. الحاويات والتخطيط */
.kassala-container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.py-60 { padding-top: 60px; padding-bottom: 60px; }
.py-80 { padding-top: 80px; padding-bottom: 80px; }
.py-100 { padding-top: 100px; padding-bottom: 100px; }
.bg-light { background-color: var(--kassala-gray); }
.text-center { text-align: center; }
.text-green { color: var(--kassala-green); }
.text-gold { color: var(--kassala-gold); }
.text-white { color: #ffffff; }
.text-muted { color: var(--text-muted); }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.mb-40 { margin-bottom: 40px; }
.mb-50 { margin-bottom: 50px; }
.mb-60 { margin-bottom: 60px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }
.max-w-600 { max-width: 600px; }
.max-w-700 { max-width: 700px; }
.max-w-900 { max-width: 900px; }
.relative-z { position: relative; z-index: 10; }

/* 3. عناصر التصميم المشتركة */
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--kassala-green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  font-family: 'Cairo', sans-serif;
}

.section-title {
  font-size: 32px;
  color: var(--kassala-dark);
  margin-bottom: 12px;
}

.gold-separator {
  width: 60px;
  height: 3px;
  background: var(--kassala-gold);
  margin-bottom: 20px;
}

.kassala-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  border: 1px solid transparent;
  font-family: 'Cairo', sans-serif;
}
.kassala-btn-primary {
  background-color: var(--kassala-green);
  color: #ffffff;
}
.kassala-btn-primary:hover {
  background-color: var(--kassala-dark);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 115, 59, 0.25);
}
.kassala-btn-gold {
  background-color: var(--kassala-gold);
  color: #ffffff;
}
.kassala-btn-gold:hover {
  background-color: #a8895b;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(191, 160, 113, 0.3);
}
.kassala-btn-outline-white {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.6);
}
.kassala-btn-outline-white:hover {
  background-color: #ffffff;
  color: var(--kassala-dark);
  border-color: #ffffff;
  transform: translateY(-2px);
}
.kassala-btn-outline-green {
  background-color: transparent;
  color: var(--kassala-green);
  border-color: var(--kassala-green);
}
.kassala-btn-outline-green:hover {
  background-color: var(--kassala-green);
  color: #ffffff;
  transform: translateY(-2px);
}

/* 4. الشريط العلوي (Topbar) */
.kassala-topbar {
  background-color: var(--kassala-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-info {
  display: flex;
  align-items: center;
  gap: 20px;
}
.topbar-info span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.topbar-info i {
  color: var(--kassala-gold);
}
.topbar-links {
  display: flex;
  align-items: center;
  gap: 16px;
}
.topbar-links a {
  color: rgba(255, 255, 255, 0.85);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.topbar-links a:hover {
  color: #ffffff;
}
.portal-badge {
  background: var(--kassala-gold);
  color: #ffffff !important;
  padding: 2px 10px;
  border-radius: 4px;
  font-weight: 700;
}

/* 5. الهيدر وشريط التنقل (Header & Nav) */
.kassala-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
}
.brand-wrapper {
  display: flex;
  align-items: center;
}
.kassala-logo-link {
  display: flex;
  align-items: center;
  gap: 14px;
}
.kassala-logo-img {
  height: 60px;
  width: auto;
}
.brand-text {
  display: flex;
  flex-direction: column;
}
.brand-title {
  font-family: 'Amiri', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--kassala-dark);
  line-height: 1.1;
}
.brand-subtitle {
  font-size: 12px;
  font-weight: 500;
  color: var(--kassala-gold);
  letter-spacing: 0.5px;
}
.main-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 22px;
}
.main-nav .nav-list > li > a {
  font-size: 15px;
  font-weight: 600;
  color: #334155;
  padding: 8px 4px;
  position: relative;
}
.main-nav .nav-list > li > a:hover,
.main-nav .nav-list > li.current-menu-item > a {
  color: var(--kassala-green);
}
.main-nav .nav-list > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 2px;
  background-color: var(--kassala-gold);
  transition: width 0.25s ease;
}
.main-nav .nav-list > li > a:hover::after,
.main-nav .nav-list > li.current-menu-item > a::after {
  width: 100%;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.search-toggle-btn, .mobile-menu-toggle {
  background: none;
  border: none;
  font-size: 18px;
  color: var(--kassala-dark);
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  transition: all 0.2s;
}
.search-toggle-btn:hover, .mobile-menu-toggle:hover {
  background-color: var(--kassala-gray);
  color: var(--kassala-green);
}
.d-none-mobile { display: flex; }
.d-block-mobile { display: none; }

/* 6. نافذة البحث (Search Modal) */
.kassala-search-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
}
.kassala-search-modal.active { display: block; }
.search-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 32, 16, 0.7);
  backdrop-filter: blur(4px);
}
.search-modal-content {
  position: relative;
  max-width: 650px;
  margin: 100px auto 0;
  background: #ffffff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  z-index: 10;
}
.search-modal-close {
  position: absolute;
  top: 15px;
  left: 20px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-muted);
  cursor: pointer;
}
.search-modal-title {
  margin-bottom: 20px;
  color: var(--kassala-dark);
}
.search-form-modal {
  display: flex;
  gap: 10px;
}
.search-modal-input {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
}
.search-modal-input:focus {
  border-color: var(--kassala-green);
  box-shadow: 0 0 0 3px rgba(0,115,59,0.1);
}
.search-modal-submit {
  padding: 14px 28px;
  background: var(--kassala-green);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
}

/* 7. القائمة الجانبية للموبايل */
.kassala-mobile-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: -320px;
  width: 320px;
  background: #ffffff;
  z-index: 10000;
  box-shadow: -5px 0 25px rgba(0,0,0,0.15);
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}
.kassala-mobile-drawer.active {
  right: 0;
}
.drawer-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.drawer-close {
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
}
.drawer-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}
.mobile-nav-list li {
  border-bottom: 1px solid #f1f5f9;
}
.mobile-nav-list li a {
  display: block;
  padding: 12px 0;
  font-weight: 600;
  color: #334155;
}
.mobile-nav-list li a:hover {
  color: var(--kassala-green);
}
.drawer-footer {
  margin-top: 30px;
}
.w-100 { width: 100%; }

/* 8. القسم الترحيبي (Hero Section) */
.kassala-hero-section {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  color: #ffffff;
  overflow: hidden;
}
.hero-bg-container {
  position: absolute;
  inset: 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 64, 16, 0.92) 0%, rgba(0, 115, 59, 0.85) 60%, rgba(20, 30, 20, 0.88) 100%);
}
.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding: 80px 0;
}
.hero-badge {
  display: inline-block;
  background: rgba(191, 160, 113, 0.25);
  border: 1px solid var(--kassala-gold);
  color: #ffffff;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 13px;
  margin-bottom: 20px;
}
.hero-title {
  font-size: 50px;
  color: #ffffff;
  margin-bottom: 18px;
  line-height: 1.2;
}
.highlight-gold {
  color: var(--kassala-gold-light);
}
.hero-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 35px;
  line-height: 1.8;
  font-weight: 300;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

/* 9. شريط الخدمات السريعة */
.quick-services-bar {
  background-color: var(--kassala-cream);
  border-bottom: 1px solid var(--border-color);
  padding: 24px 0;
}
.quick-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.quick-service-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
  transition: all 0.25s ease;
}
.quick-service-item:hover {
  transform: translateY(-3px);
  border-color: var(--kassala-green);
  box-shadow: 0 6px 16px rgba(0, 115, 59, 0.08);
}
.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 115, 59, 0.1);
  color: var(--kassala-green);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.service-text strong {
  display: block;
  font-size: 15px;
  color: var(--kassala-dark);
}
.service-text span {
  font-size: 12px;
  color: var(--text-muted);
}

/* 10. قسم كلمة مدير الجامعة */
.vc-card-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 50px;
  align-items: center;
}
.vc-image-wrapper {
  position: relative;
}
.vc-photo {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.12);
  border: 4px solid #ffffff;
}
.vc-photo-placeholder {
  width: 100%;
  height: 380px;
  background: linear-gradient(135deg, var(--kassala-dark), var(--kassala-green));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  border-radius: 12px;
}
.vc-badge {
  position: absolute;
  bottom: -15px;
  right: 20px;
  background: var(--kassala-gold);
  color: #ffffff;
  padding: 6px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}
.vc-name {
  font-size: 26px;
  color: var(--kassala-dark);
  margin-bottom: 6px;
}
.quote-icon {
  color: var(--kassala-gold-light);
  font-size: 28px;
  margin-bottom: 10px;
  display: block;
}
.vc-speech-text {
  font-size: 16px;
  line-height: 1.9;
  color: #334155;
  margin-bottom: 25px;
}

/* 11. شبكة الأخبار (News Cards) */
.section-header-flex {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}
.news-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}
.news-thumb-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #e2e8f0;
}
.news-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.news-card:hover .news-thumb-img {
  transform: scale(1.05);
}
.news-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: var(--text-muted);
}
.news-date-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 64, 16, 0.85);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
}
.news-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.news-source-tag {
  font-size: 12px;
  font-weight: 700;
  color: var(--kassala-green);
  margin-bottom: 8px;
}
.news-card-title {
  font-size: 20px;
  margin-bottom: 12px;
  line-height: 1.4;
}
.news-card-title a {
  color: var(--kassala-dark);
}
.news-card-title a:hover {
  color: var(--kassala-green);
}
.news-card-excerpt {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 20px;
  flex: 1;
}
.read-more-link {
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* 12. بطاقات الرؤية والرسالة والقيم */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.pillar-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 35px 25px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.03);
  transition: all 0.3s;
}
.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.06);
}
.pillar-card-featured {
  background: linear-gradient(180deg, #ffffff 0%, var(--kassala-cream) 100%);
  border-top: 4px solid var(--kassala-green);
}
.pillar-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(0, 115, 59, 0.1);
  color: var(--kassala-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}
.pillar-title {
  font-size: 24px;
  margin-bottom: 12px;
}
.pillar-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* 13. شبكة الكليات (Faculties Grid) */
.faculties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}
.faculty-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  position: relative;
}
.faculty-card:hover {
  transform: translateY(-5px);
  border-color: var(--kassala-green);
  box-shadow: 0 12px 25px rgba(0, 115, 59, 0.08);
}
.faculty-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}
.faculty-sector-badge {
  font-size: 11px;
  font-weight: 700;
  background: var(--kassala-gray);
  color: var(--kassala-green);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid #cbd5e1;
}
.faculty-icon-box {
  width: 50px;
  height: 50px;
  background: rgba(0, 115, 59, 0.08);
  color: var(--kassala-green);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.faculty-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.faculty-title {
  font-size: 22px;
  margin-bottom: 10px;
}
.faculty-title a {
  color: var(--kassala-dark);
}
.faculty-title a:hover {
  color: var(--kassala-green);
}
.faculty-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex: 1;
}
.faculty-meta-location {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
}
.faculty-card-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 15px;
}
.faculty-btn-portal {
  font-weight: 700;
  font-size: 14px;
  color: var(--kassala-green);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.faculty-btn-portal:hover {
  color: var(--kassala-dark);
  gap: 12px;
}

/* 14. الإحصائيات (Statistics Counters) */
.statistics-section {
  position: relative;
  background: linear-gradient(135deg, var(--kassala-dark) 0%, #032b13 100%);
  color: #ffffff;
  overflow: hidden;
}
.stats-bg-overlay {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(191, 160, 113, 0.15) 1px, transparent 1px);
  background-size: 24px 24px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 25px;
}
.stat-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 30px 20px;
  border-radius: 10px;
  text-align: center;
  backdrop-filter: blur(5px);
  transition: all 0.3s;
}
.stat-box:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  border-color: var(--kassala-gold);
}
.stat-icon {
  font-size: 28px;
  color: var(--kassala-gold);
  margin-bottom: 12px;
}
.stat-number {
  font-size: 38px;
  font-weight: 800;
  font-family: 'Amiri', serif;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
}

/* 15. العمادات (Deanships) */
.deanships-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.deanship-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  transition: all 0.3s;
}
.deanship-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
  border-color: var(--kassala-green);
}
.deanship-icon-box {
  width: 50px;
  height: 50px;
  background: rgba(191, 160, 113, 0.15);
  color: var(--kassala-gold);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}
.deanship-title {
  font-size: 20px;
  margin-bottom: 10px;
}
.deanship-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.deanship-link {
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* 16. الشركاء والجهات المرتبطة */
.partners-heading {
  font-size: 22px;
  color: var(--kassala-dark);
}
.partners-carousel-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.partner-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  color: #334155;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}
.partner-badge-item i {
  color: var(--kassala-green);
  font-size: 18px;
}

/* 17. الدعوة للتواصل (CTA) */
.kassala-cta-section {
  background: linear-gradient(135deg, var(--kassala-dark), var(--kassala-green));
  color: #ffffff;
  padding: 60px 0;
  text-align: center;
}
.cta-title {
  font-size: 32px;
  color: #ffffff;
  margin-bottom: 12px;
}
.cta-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* 18. الفوتر (Footer) */
.kassala-footer {
  background-color: #0b1a10;
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  position: relative;
}
.footer-top-accent {
  height: 4px;
  background: linear-gradient(90deg, var(--kassala-green), var(--kassala-gold), var(--kassala-green));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding: 70px 0 50px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-logo {
  height: 50px;
  filter: brightness(0) invert(1);
}
.footer-uni-title {
  font-size: 22px;
  color: #ffffff;
  line-height: 1.1;
}
.footer-uni-sub {
  font-size: 11px;
  color: var(--kassala-gold);
}
.footer-desc {
  font-size: 13px;
  line-height: 1.8;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
}
.footer-social a:hover {
  background: var(--kassala-gold);
  color: #ffffff;
  transform: translateY(-2px);
}
.footer-heading {
  font-size: 18px;
  color: #ffffff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}
.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 35px;
  height: 2px;
  background: var(--kassala-gold);
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-links a:hover {
  color: var(--kassala-gold);
  transform: translateX(-4px);
}
.footer-contact-info p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 13px;
}
.footer-contact-info i {
  color: var(--kassala-gold);
  margin-top: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  font-size: 13px;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.6);
}
.footer-bottom-links a:hover {
  color: #ffffff;
}

/* 19. زر العودة للأعلى */
.kassala-scroll-top {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 44px;
  height: 44px;
  background: var(--kassala-green);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  z-index: 999;
  transition: all 0.25s;
}
.kassala-scroll-top:hover {
  background: var(--kassala-dark);
  transform: translateY(-3px);
}

/* 20. صفحات الكليات المستقلة (Faculty Portal Styles) */
.faculty-hero-banner {
  background: linear-gradient(135deg, var(--kassala-dark) 0%, #005020 100%);
  color: #ffffff;
  padding: 40px 0 60px;
  border-bottom: 4px solid var(--kassala-gold);
}
.kassala-breadcrumbs {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.kassala-breadcrumbs a {
  color: rgba(255, 255, 255, 0.85);
}
.kassala-breadcrumbs a:hover {
  color: var(--kassala-gold);
}
.kassala-breadcrumbs .sep {
  font-size: 10px;
  opacity: 0.6;
}
.kassala-breadcrumbs .current {
  color: var(--kassala-gold);
}
.faculty-hero-inner {
  display: flex;
  align-items: center;
  gap: 30px;
}
.faculty-hero-logo {
  width: 90px;
  height: 90px;
  background: #ffffff;
  border-radius: 12px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  flex-shrink: 0;
}
.faculty-main-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.faculty-badge-sector {
  background: rgba(191, 160, 113, 0.3);
  border: 1px solid var(--kassala-gold);
  color: #ffffff;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 8px;
}
.faculty-main-title {
  font-size: 36px;
  color: #ffffff;
  margin-bottom: 6px;
}
.faculty-location-txt {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
}
.faculty-tabs-nav {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 85px;
  z-index: 900;
  box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}
.faculty-tabs-list {
  display: flex;
  gap: 15px;
  overflow-x: auto;
  white-space: nowrap;
  padding: 12px 0;
}
.faculty-tabs-list a {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  color: #475569;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--kassala-gray);
}
.faculty-tabs-list a:hover, .faculty-tabs-list a.active {
  background: var(--kassala-green);
  color: #ffffff;
}

.portal-layout-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
}
.portal-section-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 35px;
  margin-bottom: 35px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.portal-section-title {
  font-size: 24px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f1f5f9;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dean-word-box {
  background: var(--kassala-cream);
  border: 1px solid rgba(191, 160, 113, 0.3);
  border-radius: 10px;
  padding: 25px;
  display: flex;
  gap: 25px;
  align-items: flex-start;
}
.dean-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #ffffff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  flex-shrink: 0;
}
.dean-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dean-icon-avatar {
  width: 100%;
  height: 100%;
  background: var(--kassala-green);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
}
.dean-name {
  font-size: 20px;
  margin-bottom: 4px;
}
.dean-title-badge {
  font-size: 12px;
  color: var(--kassala-green);
  font-weight: 700;
}
.dean-speech {
  font-size: 14px;
  line-height: 1.8;
  color: #334155;
  font-style: italic;
}
.pillars-sub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.pillar-mini-card {
  background: var(--kassala-gray);
  border: 1px solid var(--border-color);
  padding: 20px;
  border-radius: 8px;
}
.pillar-mini-card h4 {
  font-size: 18px;
  margin-bottom: 8px;
}
.dept-programs-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.checked-list li {
  padding: 10px 0;
  border-bottom: 1px dashed var(--border-color);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.member-card {
  background: var(--kassala-gray);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}
.member-avatar-box {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--kassala-green);
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-size: 28px;
  color: var(--kassala-green);
}
.member-name {
  font-size: 16px;
  margin-bottom: 4px;
}
.member-title {
  display: block;
  font-size: 12px;
  color: var(--kassala-green);
  font-weight: 700;
  margin-bottom: 6px;
}
.member-spec, .member-email {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.member-cv-btn {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--kassala-green);
  margin-top: 8px;
  padding: 4px 10px;
  background: #ffffff;
  border: 1px solid var(--kassala-green);
  border-radius: 4px;
}
.faculty-news-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}
.fnews-thumb {
  width: 90px;
  height: 70px;
  border-radius: 6px;
  overflow: hidden;
  background: #e2e8f0;
  flex-shrink: 0;
}
.fnews-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.fnews-date {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
  margin-bottom: 4px;
}
.fnews-title {
  font-size: 16px;
  margin-bottom: 6px;
}
.docs-download-list .doc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--kassala-gray);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 12px;
}
.doc-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.doc-icon {
  font-size: 22px;
  color: #dc2626;
}
.doc-name {
  font-weight: 600;
  font-size: 14px;
}
.doc-download-btn {
  font-size: 13px;
  font-weight: 700;
  background: var(--kassala-green);
  color: #ffffff !important;
  padding: 6px 14px;
  border-radius: 6px;
}

/* 21. الشريط الجانبي (Sidebar) */
.sidebar-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 25px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}
.sidebar-title {
  font-size: 18px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}
.sidebar-contact-list i {
  color: var(--kassala-green);
  font-size: 18px;
  margin-top: 3px;
}
.sidebar-contact-list strong {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}
.sidebar-contact-list span, .sidebar-contact-list a {
  font-size: 14px;
  color: var(--text-main);
}
.sidebar-links-list li, .sidebar-other-faculties li {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed #f1f5f9;
}
.sidebar-links-list a, .sidebar-other-faculties a {
  font-size: 14px;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-links-list a:hover, .sidebar-other-faculties a:hover {
  color: var(--kassala-green);
}

/* 22. صفحة الإحصائيات المخصصة */
.stat-box-page {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  transition: all 0.3s;
}
.stat-box-page:hover {
  transform: translateY(-4px);
  border-color: var(--kassala-green);
  box-shadow: 0 8px 24px rgba(0,115,59,0.08);
}
.stat-icon-page {
  font-size: 36px;
  color: var(--kassala-gold);
  margin-bottom: 12px;
}
.stat-num-page {
  font-size: 42px;
  font-weight: 800;
  font-family: 'Amiri', serif;
  color: var(--kassala-dark);
  line-height: 1.1;
  margin-bottom: 8px;
}
.stat-title-page {
  font-size: 20px;
  margin-bottom: 8px;
}
.stat-desc-page {
  font-size: 13px;
  color: var(--text-muted);
}
.stats-sectors-breakdown .sector-stat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--kassala-gray);
  border-radius: 6px;
  margin-bottom: 10px;
  font-weight: 600;
}
.sector-val {
  background: var(--kassala-green);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
}

/* 23. صفحة البانر العامة */
.kassala-page-banner {
  background: linear-gradient(135deg, var(--kassala-dark) 0%, #005020 100%);
  color: #ffffff;
  padding: 45px 0 55px;
  border-bottom: 4px solid var(--kassala-gold);
}
.page-banner-title {
  font-size: 38px;
  color: #ffffff;
  margin-bottom: 8px;
}
.page-banner-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
}

/* 24. أزرار تصفية القطاعات في دليل الكليات */
.sectors-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: #475569;
  transition: all 0.25s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--kassala-green);
  color: #ffffff;
  border-color: var(--kassala-green);
}

/* 25. استجابة الهواتف والشاشات الصغيرة */
@media (max-width: 991px) {
  .d-none-mobile { display: none !important; }
  .d-block-mobile { display: block !important; }
  .vc-card-grid { grid-template-columns: 1fr; }
  .portal-layout-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dept-programs-wrap { grid-template-columns: 1fr; }
  .hero-title { font-size: 38px; }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .topbar-inner { flex-direction: column; gap: 8px; text-align: center; }
  .hero-title { font-size: 30px; }
  .pillars-sub-grid { grid-template-columns: 1fr; }
  .dean-word-box { flex-direction: column; text-align: center; align-items: center; }
}