:root {
  --header-height: 88px;
  --header-shell-width: min(100% - 56px, 1240px);
  --header-link-size: 0.78rem;
  --brand-logo-width: clamp(150px, 13vw, 185px);
}

.header-container {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 0;
  color: #fff;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  transition: background-color 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease;
}

.header-inner {
  position: relative;
  width: var(--header-shell-width);
  min-height: var(--header-height);
  margin: 0 auto;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

.header-container.is-scrolled {
  background: var(--brand-blue) !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.16) !important;
}

.logo,
.logo a {
  display: inline-flex;
  align-items: center;
}

.logo a {
  line-height: 0;
}

.logo-img {
  width: var(--brand-logo-width);
  height: auto;
  max-width: 100%;
}

.hamburger,
.btn-outline,
.search-btn,
.close-btn,
.side-parent {
  border: none;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-family: inherit;
}

.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
}

.main-nav {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 2vw, 2.7rem);
  min-width: 0;
  transform: translate(-50%, -50%);
}

.main-nav a,
.nav-parent,
.side-panel a,
.side-parent {
  position: relative;
  color: #fff;
  text-decoration: none;
  font-size: var(--header-link-size);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.main-nav a,
.nav-parent {
  display: inline-flex;
  align-items: center;
  min-height: var(--header-height);
  opacity: 0.9;
  transition: opacity 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}

.main-nav > a::after,
.nav-parent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 26px;
  height: 1px;
  background: #fff;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

.main-nav > a:hover,
.nav-parent:hover,
.main-nav > a.is-active,
.nav-dropdown.is-active .nav-parent {
  opacity: 1;
}

.main-nav > a:hover::after,
.nav-parent:hover::after,
.main-nav > a.is-active::after,
.nav-dropdown.is-active .nav-parent::after {
  transform: scaleX(1);
}

.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% - 10px);
  left: 50%;
  transform: translate(-50%, 12px);
  min-width: 280px;
  padding: 0.95rem;
  display: grid;
  gap: 0.45rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: rgba(7, 18, 51, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.25);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.nav-dropdown-menu a {
  min-height: auto;
  opacity: 1;
  padding: 0.55rem 0.7rem;
  font-size: 0.72rem;
  border: 1px solid transparent;
}

.nav-dropdown-menu a::after {
  display: none;
}

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

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 1.05rem;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 4px;
  background: #fff;
  color: #0e1731;
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn-outline:hover {
  background: transparent;
  color: #fff;
}

.header-divider {
  width: 1px;
  height: 30px;
  background: rgba(255, 255, 255, 0.45);
}

.search-btn {
  width: 30px;
  height: 30px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.search-icon {
  width: 15px;
  height: 15px;
  display: block;
  filter: brightness(0) invert(1);
}

.search-panel {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  z-index: 140;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  pointer-events: none;
}

.search-panel.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.search-modal {
  width: min(92vw, 420px);
  padding: 1rem;
  background: #fff;
  border: 1px solid #e5e9f3;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.search-head input {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid #d9e0ee;
  font: inherit;
}

.search-results {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.75rem;
  max-height: 50vh;
  overflow: auto;
}

.search-item {
  display: block;
  padding: 0.9rem;
  color: var(--brand-gray);
  text-decoration: none;
  border: 1px solid #e7edf5;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.search-item:hover {
  background: #f7f9fd;
  border-color: #d2dced;
}

.search-item h5,
.search-item p,
.search-empty {
  margin: 0;
}

.search-item h5 {
  margin-top: 0.25rem;
  font-size: 1rem;
}

.search-item p,
.search-empty {
  margin-top: 0.35rem;
  color: #5b6474;
  font-size: 0.92rem;
}

.search-type {
  color: var(--brand-gold);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.side-panel {
  position: fixed;
  inset: 0 auto 0 0;
  width: 100vw;
  padding: 1.75rem 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: rgba(6, 24, 109, 0.97);
  box-shadow: 18px 0 40px rgba(0, 0, 0, 0.24);
  transform: translateX(-100%);
  transition: transform 0.8s ease;
  z-index: 150;
}

.side-panel.show {
  transform: translateX(0);
}

.side-panel .logo {
  margin-bottom: 1rem;
}

.side-panel a,
.side-parent {
  width: 100%;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  text-align: left;
}

.side-panel a.is-active,
.side-parent.is-active {
  color: var(--brand-gold);
}

.side-submenu {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  padding-left: 1rem;
}

.side-submenu.show {
  display: flex;
}

.side-submenu a {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
}

.close-btn {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 160;
  width: 38px;
  height: 38px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.close-btn span {
  position: absolute;
  width: 18px;
  height: 2px;
  background: #fff;
}

.close-btn span:first-child {
  transform: rotate(45deg);
}

.close-btn span:last-child {
  transform: rotate(-45deg);
}

.close-btn.show {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 1023px) {
  :root {
    --header-height: 78px;
    --header-shell-width: calc(100% - 32px);
    --brand-logo-width: 150px;
  }

  .header-container {
    padding: 0;
  }

  .header-container.is-scrolled {
    padding-top: 0;
  }

  .header-inner {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    gap: 0.8rem;
  }

  .hamburger {
    display: inline-flex;
  }

  .main-nav,
  .btn-outline,
  .header-divider {
    display: none;
  }

  .header-actions {
    width: 44px;
    gap: 0;
    margin-left: 0;
    justify-content: center;
  }

  .logo {
    grid-column: 2;
    justify-self: center;
    margin: 0 auto;
  }

  .search-panel {
    right: 0;
    left: auto;
  }
}

@media (max-width: 767px) {
  :root {
    --header-height: 72px;
    --header-shell-width: calc(100% - 24px);
    --brand-logo-width: 138px;
  }

  .search-modal {
    width: min(92vw, 360px);
  }

  .header-inner {
    grid-template-columns: 44px minmax(0, 1fr) 44px;
  }
}