/* ==========================================================================
   CODAR TECH AFRICA - NAVBAR & ANNOUNCEMENT BAR
   FIXED-POSITIONED so they survive any ancestor overflow:hidden/clip rules
   ========================================================================== */

/* Push the page content down by the combined header height.
   Default header height (announcement + navbar) ≈ 110px on desktop,
   ≈ 90px on tablet, ≈ 80px on mobile. */
body { padding-top: 110px; }
@media (max-width: 991.98px) { body { padding-top: 90px; } }
@media (max-width: 575.98px) { body { padding-top: 80px; } }

/* Pages that hide chrome (e.g. signin / signup with .auth-body) get no padding */
body.auth-body { padding-top: 0; }

/* ===== Top Announcement Bar — FIXED at the very top ===== */
.announcement-bar {
  background: var(--gradient-primary);
  color: #fff;
  padding: 10px 0;
  font-size: 0.85rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1001;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.announcement-bar a { color: var(--codar-accent); font-weight: 600; }
.announcement-bar a:hover { color: #fff; }
.announcement-bar .announcement-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.announcement-bar .announcement-left {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.announcement-bar .announcement-left span {
  display: inline-flex; align-items: center; gap: 6px;
}
.announcement-bar .announcement-right {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.announcement-bar .social-links a {
  color: #fff;
  margin-left: 10px;
  transition: color var(--transition-fast);
}
.announcement-bar .social-links a:hover { color: var(--codar-accent); }

@media (max-width: 767.98px) {
  .announcement-bar { font-size: 0.78rem; padding: 8px 0; }
  .announcement-bar .d-mobile-hide { display: none !important; }
}

/* ===== Main Navbar — FIXED below the announcement bar ===== */
.codar-navbar {
  background: var(--bg-navbar);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 16px 0;
  border-bottom: 1px solid var(--border-soft);
  position: fixed;
  top: 42px;          /* below announcement bar (desktop) */
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  transition: padding var(--transition-base),
              box-shadow var(--transition-base),
              transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              top 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              background var(--transition-base);
  will-change: transform;
}
@media (max-width: 991.98px) {
  .codar-navbar { top: 38px; }
}
@media (max-width: 575.98px) {
  .codar-navbar { top: 34px; }
}

/* Auto-hide state — slide BOTH announcement and navbar above viewport.
   Using transform on a fixed element works perfectly (no sticky context issues). */
.announcement-bar.nav-hidden,
.codar-navbar.nav-hidden {
  transform: translateY(-200%);
  box-shadow: none;
}

.codar-navbar.scrolled {
  padding: 10px 0;
  box-shadow: var(--shadow-md);
}

.codar-navbar .navbar-brand {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.codar-navbar .navbar-brand:hover { color: var(--codar-primary-light); }
.codar-navbar .navbar-brand .brand-logo {
  width: 42px; height: 42px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow-blue);
  font-size: 1.1rem;
  letter-spacing: -0.5px;
}
.codar-navbar .navbar-brand .brand-text small {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: -2px;
}

/* ===== Nav links ===== */
.codar-navbar .nav-link {
  color: var(--text-primary) !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 16px !important;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color var(--transition-fast);
}
.codar-navbar .nav-link:hover,
.codar-navbar .nav-link.active { color: var(--codar-primary-light) !important; }
.codar-navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--codar-primary-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
  border-radius: 2px;
}
.codar-navbar .nav-link:hover::after,
.codar-navbar .nav-link.active::after { transform: scaleX(1); }
.codar-navbar .dropdown-toggle::after { display: none; }
.codar-navbar .nav-link .bi-chevron-down {
  font-size: 0.75rem;
  transition: transform var(--transition-fast);
}
.codar-navbar .nav-item:hover .nav-link .bi-chevron-down {
  transform: rotate(180deg);
}

/* ===== Standard Dropdown ===== */
.codar-navbar .dropdown-menu {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background: var(--bg-card);
  padding: 12px;
  margin-top: 12px !important;
  min-width: 240px;
  border: 1px solid var(--border-soft);
  animation: dropFade 0.25s ease;
}
@keyframes dropFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Hover-to-open dropdowns (desktop only) =====
   On screens where the navbar is expanded (≥1200px), reveal dropdown menus
   on hover instead of requiring a click. Keep Bootstrap's click behaviour
   intact for mobile where hover doesn't make sense. */
@media (min-width: 1200px) {
  .codar-navbar .nav-item.dropdown:hover > .dropdown-menu {
    display: block;
  }
  /* Bridge the gap between nav-link and dropdown so the dropdown stays open
     as the cursor crosses the small whitespace between them. */
  .codar-navbar .nav-item.dropdown > .dropdown-menu::before {
    content: '';
    position: absolute;
    top: -16px; left: 0; right: 0;
    height: 16px;
  }
}

.codar-navbar .dropdown-item {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
}
.codar-navbar .dropdown-item:hover {
  background: rgba(30, 94, 255, 0.08);
  color: var(--codar-primary-light);
  transform: translateX(4px);
}

/* ===== Active dropdown item =====
   When a dropdown link points to the current page, give it the same subtle
   blue tint as the hover state — but keep the icon tile readable so neither
   the icon nor the text gets washed out. */
.codar-navbar .dropdown-item.active,
.codar-navbar .dropdown-item:active {
  background: rgba(30, 94, 255, 0.1);
  color: var(--codar-primary-light);
  font-weight: 600;
}
.codar-navbar .dropdown-item.active i,
.codar-navbar .dropdown-item:active i {
  background: var(--gradient-primary);
  color: #fff;
}

.codar-navbar .dropdown-item i {
  width: 32px; height: 32px;
  background: rgba(30, 94, 255, 0.1);
  color: var(--codar-primary-light);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.codar-navbar .dropdown-item:hover i {
  background: var(--gradient-primary);
  color: #fff;
}

/* ===== Mega Menu ===== */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: min(1100px, 95vw);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-soft);
  padding: 32px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 999;
}
.has-mega-menu { position: static; }
.has-mega-menu:hover .mega-menu,
.has-mega-menu.open .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-menu .mega-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--codar-primary-light);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border-soft);
}

.mega-menu .mega-link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  margin-bottom: 4px;
  transition: all var(--transition-fast);
}
.mega-menu .mega-link:hover {
  background: rgba(30, 94, 255, 0.06);
  transform: translateX(4px);
}
.mega-menu .mega-link .mega-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--gradient-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.mega-menu .mega-link .mega-icon.accent {
  background: var(--gradient-accent);
  color: #0A1733;
}
.mega-menu .mega-link strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text-primary);
  font-weight: 600;
}
.mega-menu .mega-link small {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.4;
}

.mega-feature-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  padding: 24px;
  color: #fff;
  position: relative;
  overflow: hidden;
  height: 100%;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.mega-feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../images/banner/hero_banner_img_2_2.png');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  z-index: 0;
}
.mega-feature-card > * { position: relative; z-index: 1; }
.mega-feature-card .badge-tag-mega {
  display: inline-block;
  background: var(--codar-accent);
  color: #0A1733;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  width: fit-content;
}
.mega-feature-card h5 { color: #fff; margin-bottom: 6px; }
.mega-feature-card p { color: rgba(255,255,255,0.85); font-size: 0.85rem; margin-bottom: 12px; }
.mega-feature-card .arrow-link {
  color: var(--codar-accent);
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ===== Right side actions ===== */
.codar-navbar .navbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.theme-toggle-btn,
.search-toggle-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  font-size: 1.05rem;
}
.theme-toggle-btn:hover,
.search-toggle-btn:hover {
  background: var(--codar-primary-light);
  color: #fff;
  border-color: var(--codar-primary-light);
  transform: rotate(15deg);
}

/* ===== Mobile Toggler ===== */
.codar-navbar .navbar-toggler {
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  padding: 6px 10px;
  width: 44px; height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.codar-navbar .navbar-toggler:focus { box-shadow: none; }
.codar-navbar .navbar-toggler-icon {
  background-image: none;
  width: 22px; height: 2px;
  background: var(--text-primary);
  position: relative;
  border-radius: 4px;
  transition: all var(--transition-fast);
}
.codar-navbar .navbar-toggler-icon::before,
.codar-navbar .navbar-toggler-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 4px;
  transition: all var(--transition-fast);
}
.codar-navbar .navbar-toggler-icon::before { top: -7px; }
.codar-navbar .navbar-toggler-icon::after { top: 7px; }

/* ===== Mobile Menu ===== */
@media (max-width: 1199.98px) {
  .codar-navbar .navbar-collapse {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-top: 16px;
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }
  .codar-navbar .nav-link { padding: 12px 8px !important; }
  .codar-navbar .nav-link::after { display: none; }
  .codar-navbar .dropdown-menu {
    margin-top: 4px !important;
    box-shadow: none;
    border: 1px solid var(--border-soft);
    background: var(--bg-soft);
  }
  .mega-menu {
    position: static !important;
    transform: none !important;
    width: 100% !important;
    max-width: 100% !important;
    left: auto !important;
    right: auto !important;
    box-shadow: none;
    padding: 12px !important;
    background: var(--bg-soft);
    opacity: 1 !important;
    visibility: visible !important;
    margin-top: 8px;
    display: none;
    overflow: hidden;
  }
  .has-mega-menu.open .mega-menu { display: block !important; }
  /* Force mega-menu grid columns to stack vertically on mobile */
  .mega-menu .row {
    margin-left: 0 !important;
    margin-right: 0 !important;
    --bs-gutter-x: 0 !important;
  }
  .mega-menu .row > [class*="col-"] {
    flex: 0 0 100% !important;
    max-width: 100% !important;
    width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-bottom: 12px;
  }
  .mega-menu .mega-col-title {
    font-size: 0.78rem !important;
    margin-top: 8px;
  }
  .mega-menu .mega-link {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 12px !important;
  }
  .mega-feature-card { display: none; }
  .codar-navbar .navbar-actions { margin-top: 16px; justify-content: flex-start; }
}

/* ===== Search Overlay ===== */
.search-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(12px);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.search-overlay.active { display: flex; animation: fadeUp 0.3s ease; }
.search-overlay .search-box {
  width: 100%;
  max-width: 700px;
}
.search-overlay input {
  width: 100%;
  padding: 20px 30px;
  font-size: 1.25rem;
  border: none;
  border-radius: var(--radius-pill);
  background: #fff;
  color: #0A1733;
  box-shadow: var(--shadow-xl);
}
.search-overlay input:focus { outline: none; }
.search-overlay .search-close {
  position: absolute;
  top: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
}
.search-overlay .popular-searches {
  margin-top: 24px;
  text-align: center;
}
.search-overlay .popular-searches span { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.search-overlay .popular-searches a {
  display: inline-block;
  padding: 6px 14px;
  margin: 4px;
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}
.search-overlay .popular-searches a:hover {
  background: var(--codar-accent);
  color: #0A1733;
}