.bo-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(10, 26, 52, 0.78);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.bo-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  pointer-events: none;
}

.bo-header-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: relative;
}

.bo-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.bo-brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255,220,127,0.95), rgba(120,183,208,0.88));
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35), 0 10px 30px rgba(0,0,0,0.20);
  overflow: hidden;
}

.bo-brand-mark::before,
.bo-brand-mark::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(22, 50, 91, 0.92);
}

.bo-brand-mark::before {
  width: 34px;
  height: 34px;
  left: -4px;
  top: 7px;
  transform: rotate(-28deg);
}

.bo-brand-mark::after {
  width: 22px;
  height: 22px;
  right: 5px;
  bottom: 6px;
  transform: rotate(-28deg);
  opacity: 0.9;
}

.bo-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 6px;
}

.bo-brand-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
}

.bo-brand-subtitle {
  color: rgba(255,255,255,0.68);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bo-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.bo-nav-item {
  position: relative;
}

.bo-nav-link,
.bo-nav-trigger {
  height: 48px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(255,255,255,0.90);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: 240ms ease;
  font-weight: 600;
  white-space: nowrap;
  font: inherit;
}

.bo-nav-link:hover,
.bo-nav-trigger:hover,
.bo-nav-item:hover > .bo-nav-trigger {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.10);
  color: #fff;
}

.bo-chevron {
  width: 8px;
  height: 8px;
  border-right: 1.8px solid currentColor;
  border-bottom: 1.8px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: 240ms ease;
  margin-top: -3px;
}

.bo-nav-item:hover .bo-chevron {
  transform: rotate(225deg) translateY(-1px);
  margin-top: 4px;
}

.bo-mega {
  position: absolute;
  left: 50%;
  top: calc(100% + 14px);
  transform: translateX(-50%) translateY(10px);
  width: min(1060px, calc(100vw - 32px));
  padding: 18px;
  border-radius: 28px;
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(20,58,95,0.10);
  box-shadow: 0 24px 80px rgba(6, 21, 44, 0.22);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 240ms ease;
}

.bo-nav-item:hover .bo-mega,
.bo-nav-item:focus-within .bo-mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.bo-mega-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr;
  gap: 14px;
}

.bo-mega-intro,
.bo-mega-col {
  border-radius: 22px;
  min-height: 100%;
}

.bo-mega-intro {
  padding: 22px;
  background: linear-gradient(180deg, rgba(22,50,91,1) 0%, rgba(34,123,148,1) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.bo-mega-intro::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  right: -40px;
  bottom: -80px;
  background: rgba(255,220,127,0.12);
  filter: blur(6px);
}

.bo-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.88);
  font-size: 0.78rem;
  margin-bottom: 16px;
}

.bo-mega-intro h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  line-height: 1.15;
}

.bo-mega-intro p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.76);
  max-width: 32ch;
}

.bo-mega-col {
  padding: 18px;
  background: linear-gradient(180deg, rgba(247,251,255,0.95) 0%, rgba(255,255,255,1) 100%);
  border: 1px solid rgba(20, 58, 95, 0.12);
}

.bo-mega-col h4 {
  margin: 0 0 12px;
  color: #16325B;
  font-size: 0.98rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.bo-icon-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #FFDC7F, #78B7D0);
  box-shadow: 0 0 0 6px rgba(120,183,208,0.10);
  flex-shrink: 0;
}

.bo-mega-links {
  display: grid;
  gap: 8px;
}

.bo-mega-links a {
  border-radius: 14px;
  padding: 12px 12px;
  color: #18324d;
  transition: 240ms ease;
  border: 1px solid transparent;
  background: transparent;
}

.bo-mega-links a span {
  display: block;
  color: #65819d;
  font-size: 0.84rem;
  margin-top: 4px;
  line-height: 1.45;
}

.bo-mega-links a:hover {
  background: #fff;
  border-color: rgba(34,123,148,0.18);
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(13, 42, 74, 0.08);
}

.bo-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.bo-btn-ghost {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border-color: rgba(255,255,255,0.10);
}

.bo-btn-ghost:hover {
  background: rgba(255,255,255,0.11);
}

.bo-mobile-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.08);
  color: #fff;
  cursor: pointer;
}

.bo-mobile-toggle span,
.bo-mobile-toggle span::before,
.bo-mobile-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  position: relative;
  margin: 0 auto;
}

.bo-mobile-toggle span::before,
.bo-mobile-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.bo-mobile-toggle span::before { top: -6px; }
.bo-mobile-toggle span::after { top: 6px; }

.bo-mobile-menu {
  display: none;
  padding: 14px 16px 18px;
  background: rgba(10, 26, 52, 0.96);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.bo-mobile-menu.active {
  display: grid;
  gap: 8px;
}

.bo-mobile-menu a {
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.90);
  display: flex;
  align-items: center;
  font-weight: 600;
}

.bo-mobile-menu a:hover {
  background: rgba(255,255,255,0.08);
}

@media (max-width: 1180px) {
  .bo-nav { display: none; }
  .bo-mobile-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .bo-header-actions .bo-btn-ghost { display: none; }
}

@media (max-width: 720px) {
  .bo-header-inner {
    min-height: 82px;
  }

  .bo-brand-title { font-size: 1rem; }
  .bo-brand-subtitle { font-size: 0.72rem; }
  .bo-header-actions .bo-btn-primary { display: none; }
}

@media (max-width: 1120px) {
  .bo-mega-grid {
    grid-template-columns: 1fr;
  }
}
.bo-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.bo-header-rtl .bo-brand,
.bo-footer-rtl .bo-brand {
  flex-direction: row-reverse;
}

.bo-header-rtl .bo-brand-text,
.bo-footer-rtl .bo-brand-text {
  text-align: right;
}

.bo-header-rtl .bo-nav-item:hover .bo-mega,
.bo-header-rtl .bo-nav-item:focus-within .bo-mega {
  transform: translateX(50%) translateY(0);
}

.bo-header-rtl .bo-mega {
  left: auto;
  right: 50%;
  transform: translateX(50%) translateY(10px);
}

.bo-header-rtl .bo-mega-col h4,
.bo-header-rtl .bo-mega-links a,
.bo-footer-rtl .bo-footer-links,
.bo-footer-rtl .bo-contact-list,
.bo-footer-rtl .bo-footer-heading,
.bo-footer-rtl .bo-contact-item,
.bo-footer-rtl .bo-footer-bottom {
  text-align: right;
}

.bo-footer-rtl .bo-footer-bottom {
  direction: rtl;
}

.bo-footer-rtl .bo-footer-bottom-links {
  direction: rtl;
}