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

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    "Cairo",
    system-ui,
    -apple-system,
    sans-serif;
  background-color: #f8fafc;
  color: #0f172a;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: "Cairo", sans-serif;
}

/* Container Global Class */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Utilities */
.bg-light {
  background-color: #f1f5f9;
  border-radius: 16px;
  padding: 40px 20px;
}

.text-center {
  text-align: center;
}

/* ==========================================================================
   2. Navbar Styles
   ========================================================================== */
.navbar {
  background-color: #ffffff;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Logo Styling */
.logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  transition: transform 0.3s ease;
}

.logo-container:hover {
  transform: translateY(-2px);
}

.logo-icon {
  width: 40px;
  height: 40px;
  color: #1e3a8a;
  transition:
    color 0.3s ease,
    transform 0.3s ease;
}

.logo-container:hover .logo-icon {
  color: #2563eb;
  transform: scale(1.08);
}

.logo-text {
  font-size: 1.45rem;
  font-weight: 900;
  color: #1e3a8a;
  letter-spacing: -0.5px;
  line-height: 1.2;
  white-space: nowrap;
  transition: color 0.3s ease;
}

.logo-container:hover .logo-text {
  color: #2563eb;
}

/* Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 700;
  font-size: 1.05rem;
  color: #1e293b;
}

.nav-link {
  position: relative;
  padding: 6px 0;
  transition: color 0.25s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  right: 0;
  width: 0%;
  height: 3px;
  background-color: #2563eb;
  border-radius: 4px;
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: #2563eb;
}

.nav-link:hover::after {
  width: 100%;
}

/* Dropdown Menu */
.dropdown {
  position: relative;
  padding: 10px 0;
}

.dropdown-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 1.05rem;
  color: #1e293b;
  padding: 6px 0;
  transition: color 0.25s ease;
}

.dropdown-btn::after {
  content: "";
  position: absolute;
  bottom: -2px;
  right: 0;
  width: 0%;
  height: 3px;
  background-color: #2563eb;
  border-radius: 4px;
  transition: width 0.3s ease;
}

.dropdown:hover .dropdown-btn {
  color: #2563eb;
}

.dropdown:hover .dropdown-btn::after {
  width: 100%;
}

.dropdown-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-icon {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  width: 230px;
  background-color: #ffffff;
  box-shadow: 0 12px 30px -5px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  padding: 10px;
  border: 1px solid #e2e8f0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 100;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #334155;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background-color: #eff6ff;
  color: #2563eb;
  transform: translateX(-4px);
}

/* Navbar Hotline Button */
.btn-hotline {
  display: inline-block;
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
  transition: all 0.3s ease;
}

.btn-hotline:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
  background: linear-gradient(135deg, #1d4ed8, #1e3a8a);
}

/* Mobile Navigation Menu Base Styles */
.hamburger-btn {
  display: none;
  color: #1e293b;
  padding: 8px;
  border-radius: 8px;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

.hamburger-btn:hover {
  background-color: #f1f5f9;
  color: #2563eb;
}

.hamburger-btn svg {
  width: 28px;
  height: 28px;
}

.mobile-menu {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  background-color: #ffffff;
  border-top: 1px solid transparent;
  padding: 0 20px;
  font-weight: 700;
  font-size: 1rem;
  color: #1e293b;
  transition:
    max-height 0.4s cubic-bezier(0, 1, 0, 1),
    opacity 0.3s ease,
    padding 0.3s ease,
    border-color 0.3s ease;
}

.mobile-link {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.mobile-link:hover {
  background-color: #eff6ff;
  color: #2563eb;
  padding-right: 18px;
}

.mobile-dropdown-btn {
  width: 100%;
  text-align: right;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  color: #1e293b;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.mobile-dropdown-btn:hover {
  background-color: #eff6ff;
  color: #2563eb;
}

.mobile-dropdown-menu {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding-right: 12px;
  padding-top: 0;
  padding-bottom: 0;
  margin: 0;
  background-color: #f8fafc;
  border-radius: 8px;
  transition:
    max-height 0.35s ease-in-out,
    opacity 0.25s ease,
    padding 0.25s ease,
    margin 0.25s ease;
}

.mobile-sublink {
  display: block;
  padding: 8px 12px;
  font-size: 0.9rem;
  color: #475569;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.mobile-sublink:hover {
  background-color: #e2e8f0;
  color: #1e3a8a;
  padding-right: 16px;
}

.btn-hotline-mobile {
  display: block;
  text-align: center;
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: #ffffff;
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 1rem;
  margin-top: 14px;
}

/* ==========================================================================
   3. General Maintenance Page Custom CSS (ممركز ومعدل)
   ========================================================================== */
.hero-section {
  text-align: center;
  padding: 60px 15px 40px;
}

.page-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: #1e3a8a;
  margin-bottom: 16px;
  text-align: center;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: #1e3a8a;
  margin-bottom: 12px;
  text-align: center;
}

.subsection-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #1e3a8a;
  margin-bottom: 12px;
  text-align: center;
}

.hero-subtitle,
.section-desc {
  font-size: 1.1rem;
  color: #475569;
  max-width: 850px;
  margin: 0 auto 24px;
  text-align: center;
  line-height: 1.7;
}

.hotline-badge-group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hotline-btn {
  background: #2563eb;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 1.05rem;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease;
}

.hotline-btn:hover {
  transform: translateY(-2px);
  background-color: #1d4ed8;
}

.hotline-btn.alt {
  background: #1e3a8a;
}

.hotline-btn.alt:hover {
  background-color: #1e293b;
}

.brands-wrapper {
  margin-top: 40px;
  text-align: center;
}

.brands-wrapper p {
  color: #64748b;
  font-weight: 600;
}

.brands-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}

.brand-tag {
  background-color: #eff6ff;
  color: #1d4ed8;
  padding: 8px 18px;
  border-radius: 20px;
  font-weight: 700;
  border: 1px solid #bfdbfe;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.brand-tag:hover {
  background-color: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}

.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 25px;
}

.city-box {
  background: #ffffff;
  padding: 22px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.city-box h4 {
  color: #1e3a8a;
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 12px;
  border-bottom: 2px solid #3b82f6;
  padding-bottom: 8px;
  text-align: center;
}

.city-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: right;
}

.city-box ul li {
  padding: 6px 0;
  color: #334155;
  font-size: 0.95rem;
  font-weight: 600;
}

.cta-section {
  text-align: center;
  margin: 50px auto;
}

.cta-card {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: #fff;
  padding: 40px 20px;
  border-radius: 16px;
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.3);
}

.cta-card h2 {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 10px;
}

.cta-card p {
  font-size: 1.1rem;
  opacity: 0.95;
}

.hotline-numbers {
  font-size: 2.2rem;
  font-weight: 900;
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.hotline-divider {
  opacity: 0.5;
}

/* ==========================================================================
   4. Cairo Faults & Maintenance Guide Styles (ممركز ومعدل)
   ========================================================================== */
.cairo-guide-section {
  padding: 50px 15px;
}

.faults-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 35px;
}

.fault-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.fault-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.fault-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  text-align: center;
}

.fault-card h3 {
  font-size: 1.25rem;
  color: #1e3a8a;
  font-weight: 800;
  margin-bottom: 15px;
  border-bottom: 2px solid #3b82f6;
  padding-bottom: 8px;
  text-align: center;
}

.fault-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.fault-list li {
  font-size: 0.95rem;
  color: #334155;
  margin-bottom: 12px;
  line-height: 1.6;
}

.fault-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
  padding: 12px 15px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #475569;
}

.mini-call-btn {
  background: #2563eb;
  color: #fff;
  padding: 6px 14px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
  transition: background 0.2s ease;
}

.mini-call-btn:hover {
  background: #1d4ed8;
}

.cairo-tips-box {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: 14px;
  padding: 30px 24px;
  margin-top: 45px;
}

.cairo-tips-box h3 {
  color: #0369a1;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 25px;
  text-align: center;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.tip-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.tip-num {
  background: #0284c7;
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}

.tip-item p {
  font-size: 0.95rem;
  color: #334155;
  margin: 0;
  line-height: 1.6;
}

/* ==========================================================================
   5. Responsive Rules & JS Active States (شاشات الموبايل والتابلت)
   ========================================================================== */
.rotate-180 {
  transform: rotate(180deg);
}

@media (max-width: 768px) {
  .nav-links,
  .btn-hotline {
    display: none;
  }

  .hamburger-btn {
    display: block;
  }

  /* حالة فتح القائمة الرئيسية عبر JS */
  .mobile-menu.active {
    max-height: 1000px;
    opacity: 1;
    padding: 14px 20px 20px;
    border-top-color: #f1f5f9;
    transition:
      max-height 0.5s ease-in-out,
      opacity 0.4s ease,
      padding 0.3s ease;
  }

  /* حالة فتح القائمة الفرعية عبر JS */
  .mobile-dropdown-menu.active {
    max-height: 500px;
    opacity: 1;
    padding-top: 6px;
    padding-bottom: 6px;
    margin: 6px 0;
  }

  /* تعديلات الخطوط وأبعاد الصفحة للشاشات الصغيرة */
  .page-title {
    font-size: 1.65rem;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .subsection-title {
    font-size: 1.2rem;
  }

  .hero-subtitle,
  .section-desc {
    font-size: 0.98rem;
  }

  .hotline-badge-group {
    flex-direction: column;
    width: 100%;
  }

  .hotline-btn {
    width: 100%;
    text-align: center;
  }

  .hotline-numbers {
    font-size: 1.5rem;
    gap: 8px;
  }

  .hotline-divider {
    display: none;
  }

  .hotline-num {
    display: block;
    width: 100%;
    background: rgba(255, 255, 255, 0.15);
    padding: 8px 0;
    border-radius: 8px;
  }

  .fault-action {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .mini-call-btn {
    width: 100%;
    text-align: center;
  }
}
/* ==========================================================================
   Cairo Mega Section Styles (Responsive & Centered)
   ========================================================================== */
.cairo-mega-section {
  padding: 60px 0;
  background-color: #ffffff;
}

.mega-header {
  text-align: center;
  margin-bottom: 40px;
}

.badge-tag {
  display: inline-block;
  background-color: #e0f2fe;
  color: #000000;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 50px;
}

.mega-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.mega-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
  border-color: #cbd5e1;
}

.card-badge {
  align-self: flex-start;
  background: #2563eb;
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #1e3a8a;
  margin-bottom: 16px;
  text-align: center;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 8px;
}

.mega-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.mega-list li {
  font-size: 0.92rem;
  color: #334155;
  margin-bottom: 10px;
  line-height: 1.6;
}

.mega-list li strong {
  color: #0f172a;
}

.area-tag-box {
  background-color: #ffffff;
  border: 1px dashed #cbd5e1;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: #475569;
  text-align: right;
}

.area-tag-box span {
  font-weight: 800;
  color: #1e3a8a;
}

/* Data Table Styles */
.mega-table-wrapper {
  margin-top: 40px;
  background: #f8fafc;
  padding: 25px;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
}

.table-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #1e3a8a;
  text-align: center;
  margin-bottom: 20px;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.cairo-data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: right;
  min-width: 600px;
}

.cairo-data-table th,
.cairo-data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.92rem;
}

.cairo-data-table th {
  background-color: #1e3a8a;
  color: #ffffff;
  font-weight: 800;
}

.cairo-data-table tr:hover {
  background-color: #f1f5f9;
}

/* Mobile Responsiveness Rules */
@media (max-width: 768px) {
  .cairo-mega-section {
    padding: 40px 0;
  }

  .mega-card {
    padding: 18px;
  }

  .card-title {
    font-size: 1.1rem;
  }

  .area-tag-box {
    text-align: center;
  }

  .table-title {
    font-size: 1.1rem;
  }
}
/* ==========================================================================
   Footer Styles (Matching Navbar Design Language)
   ========================================================================== */
.footer {
  background-color: #0f172a;
  color: #f8fafc;
  padding-top: 50px;
  margin-top: 60px;
  border-top: 4px solid #2563eb;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px 40px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 32px;
}

/* Footer Brand */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  text-decoration: none;
}

.footer-logo-icon {
  width: 36px;
  height: 36px;
  color: #3b82f6;
}

.footer-logo-text {
  font-size: 1.35rem;
  font-weight: 900;
  color: #ffffff;
}

.footer-desc {
  color: #94a3b8;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Footer Titles */
.footer-title {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-title::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 35px;
  height: 3px;
  background-color: #2563eb;
  border-radius: 4px;
}

/* Footer Link Lists */
.footer-links {
  list-style: none;
  padding: 0;
}

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

.footer-links a {
  color: #cbd5e1;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: #60a5fa;
  transform: translateX(-5px);
}

/* Hotline Cards */
.hotline-cards-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-hotline-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: #1e293b;
  border: 1px solid #334155;
  padding: 10px 14px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-hotline-card:hover {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  border-color: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.card-icon {
  font-size: 1.2rem;
}

.card-details {
  display: flex;
  flex-direction: column;
}

.phone-number {
  color: #ffffff;
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.2;
}

.phone-label {
  color: #94a3b8;
  font-size: 0.8rem;
  font-weight: 600;
  transition: color 0.3s ease;
}

.footer-hotline-card:hover .phone-label {
  color: #e2e8f0;
}

/* Footer Bottom Bar */
.footer-bottom {
  background-color: #020617;
  padding: 18px 24px;
  border-top: 1px solid #1e293b;
  text-align: center;
}

.bottom-container p {
  color: #64748b;
  font-size: 0.88rem;
  font-weight: 600;
}

/* Responsive Styles for Mobile */
@media (max-width: 992px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 600px) {
  .footer-container {
    grid-template-columns: 1fr;
  }
}
/* منع تحديد وتظليل النصوص في الصفحة بالكامل */
body {
  -webkit-user-select: none; /* Safari */
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* IE / Edge */
  user-select: none; /* Standard */
}

/* استثناء حقول المدخلات لتسمح للمستخدم بالكتابة داخلها بشكل طبيعي */
input,
textarea {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}