/* Modern Mobile Menu Styles */

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  padding: 0.5rem;
  border: none;
  background: transparent;
  color: #033270 !important;
  transition: all 0.3s ease;
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus {
  color: #2196f3 !important;
  transform: scale(1.1);
}

.mobile-menu-icon {
  transition: all 0.3s ease;
  font-size: 1.75rem !important;
}

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-icon.bi-list {
  display: none;
}

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-icon.bi-x-lg {
  display: inline-block;
}

.mobile-menu-toggle[aria-expanded="false"] .mobile-menu-icon.bi-x-lg,
.mobile-menu-toggle:not([aria-expanded]) .mobile-menu-icon.bi-x-lg {
  display: none;
}

.mobile-menu-toggle[aria-expanded="false"] .mobile-menu-icon.bi-list,
.mobile-menu-toggle:not([aria-expanded]) .mobile-menu-icon.bi-list {
  display: inline-block;
}

/* Mobile Menu Wrapper */
.mobile-menu-wrapper {
  padding: 0 0.5rem;
}

/* Mobile Nav Links */
.mobile-nav-link {
  display: block;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: #212529 !important;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: #033270 !important;
  background: linear-gradient(135deg, rgba(3, 50, 112, 0.05) 0%, rgba(33, 150, 243, 0.05) 100%);
  padding-left: 1.5rem;
}

.mobile-nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, #033270 0%, #2196f3 100%);
  border-radius: 0 2px 2px 0;
  transition: height 0.3s ease;
}

.mobile-nav-link:hover::before,
.mobile-nav-link.active::before {
  height: 60%;
}

/* Mobile Dropdown */
.mobile-dropdown {
  margin-bottom: 0.5rem;
}

.mobile-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: #212529 !important;
  text-decoration: none;
  background: transparent;
  border: none;
  border-radius: 8px;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
}

.mobile-dropdown-toggle:hover,
.mobile-dropdown-toggle:focus {
  color: #033270 !important;
  background: linear-gradient(135deg, rgba(3, 50, 112, 0.05) 0%, rgba(33, 150, 243, 0.05) 100%);
  padding-left: 1.5rem;
}

.mobile-dropdown-toggle::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, #033270 0%, #2196f3 100%);
  border-radius: 0 2px 2px 0;
  transition: height 0.3s ease;
}

.mobile-dropdown-toggle:hover::before,
.mobile-dropdown-toggle[aria-expanded="true"]::before {
  height: 60%;
}

.mobile-dropdown-icon {
  font-size: 0.875rem;
  transition: transform 0.3s ease;
  margin-left: auto;
}

.mobile-dropdown-toggle[aria-expanded="true"] .mobile-dropdown-icon {
  transform: rotate(180deg);
}

/* Mobile Dropdown Menu */
.mobile-dropdown-menu {
  margin-top: 0.5rem;
  margin-left: 1rem;
  padding-left: 1rem;
  border-left: 2px solid rgba(3, 50, 112, 0.1);
}

.mobile-dropdown-link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #6b7280 !important;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.3s ease;
  text-transform: none;
  letter-spacing: 0;
  position: relative;
  padding-left: 2rem;
}

.mobile-dropdown-link::before {
  content: '\f105';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: #2196f3;
  font-size: 0.875rem;
  transition: transform 0.3s ease;
}

.mobile-dropdown-link:hover {
  color: #033270 !important;
  background: rgba(33, 150, 243, 0.08);
  padding-left: 2.5rem;
}

.mobile-dropdown-link:hover::before {
  transform: translateY(-50%) translateX(5px);
}

/* Mobile Menu Animation */
.animate-slide-in {
  animation: slideDown 0.3s ease-out;
}

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

/* Responsive Adjustments */
@media (max-width: 576px) {
  .mobile-nav-link,
  .mobile-dropdown-toggle {
    font-size: 0.9375rem;
    padding: 0.75rem 0.875rem;
  }
  
  .mobile-dropdown-link {
    font-size: 0.875rem;
    padding: 0.625rem 0.875rem;
    padding-left: 1.75rem;
  }
  
  .mobile-dropdown-link::before {
    left: 0.5rem;
  }
}

/* Smooth transitions for Bootstrap collapse */
.collapse:not(.show) {
  display: none;
}

.collapsing {
  position: relative;
  height: 0;
  overflow: hidden;
  transition: height 0.35s ease;
}

/* Site header — match About page (logo, menu, font size) */
header.nav-menu-bg {
  position: relative !important;
  top: auto !important;
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
  border-bottom: none !important;
}

header.nav-menu-bg.scrolled {
  background: transparent !important;
  box-shadow: none !important;
}

.nav-menu-bg-d {
  background: #d8e5e5 !important;
  border-bottom: 1px solid #b5c6c6 !important;
  border-radius: 10px 10px 0 0 !important;
  padding: 15px 20px !important;
}

header.nav-menu-bg .ts-21 {
  font-size: 17px !important;
  font-weight: 700 !important;
  font-family: "Poppins", sans-serif !important;
  color: #012047 !important;
  letter-spacing: 0.02em !important;
  line-height: 1.05 !important;
}

header.nav-menu-bg .brand-wordmark span:first-child {
  font-size: 18px !important;
  font-weight: 800 !important;
  letter-spacing: 0.06em !important;
  color: #012047 !important;
}

header.nav-menu-bg .brand-wordmark span:last-child {
  font-size: 12px !important;
  font-weight: 700 !important;
  letter-spacing: 0.12em !important;
  color: #0b4f86 !important;
}

@media (max-width: 575px) {
  header.nav-menu-bg .brand-wordmark span:first-child {
    font-size: 14px !important;
    letter-spacing: 0.04em !important;
  }
  header.nav-menu-bg .brand-wordmark span:last-child {
    font-size: 10px !important;
    letter-spacing: 0.08em !important;
  }
}

header.nav-menu-bg .ts-21 img {
  height: 50px !important;
  width: auto !important;
}

header.nav-menu-bg nav.d-lg-flex {
  gap: 2rem !important;
}

header.nav-menu-bg .nav-link {
  font-size: 16px !important;
  font-weight: bold !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  padding: 0.5rem 0.75rem !important;
  color: #212529 !important;
}

header.nav-menu-bg .nav-link::before {
  display: none !important;
}

header.nav-menu-bg .nav-link:hover,
header.nav-menu-bg .nav-link.active {
  color: #033270 !important;
}

header.nav-menu-bg .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #1e8a8a;
}