/* header.css - site header, nav, dropdowns, mobile drawer */

/* ── Header shell ─────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--wp--custom--header--height, 80px);
  background: #fff;
  z-index: 1000;
  transition: box-shadow var(--wp--custom--transition--base, 300ms ease);
}

.site-header.is-scrolled {
  box-shadow: 0 2px 16px rgba(33, 41, 80, 0.10);
}

.site-header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: var(--wp--style--global--content-size, 1280px);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  gap: 32px;
}

/* ── Logo ─────────────────────────────────────────────────── */
.site-header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.site-header__logo img {
  width: clamp(180px, 22vw, 320px);
  height: auto;
}

/* ── Desktop nav ──────────────────────────────────────────── */
.site-nav {
  flex: 1;
  display: none;
}

@media (min-width: 1024px) {
  .site-nav {
    display: flex;
    justify-content: flex-end;
  }
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 32px);
}

.site-nav__item {
  position: relative;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  font-family: var(--wp--preset--font-family--body, 'Roboto', sans-serif);
  font-size: 15px;
  font-weight: 400;
  color: rgba(37, 61, 134, 0.9);
  white-space: nowrap;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--wp--custom--transition--base, 300ms ease),
              color var(--wp--custom--transition--base, 300ms ease);
}

.site-nav__link:hover,
.site-nav__link[aria-current="page"] {
  border-bottom-color: var(--wp--preset--color--accent, #c5a059);
  color: rgba(37, 61, 134, 1);
}

/* ── Dropdown toggle (chevron button) ─────────────────────── */
.has-dropdown {
  display: flex;
  align-items: center;
  gap: 4px;
}

.dropdown-toggle {
  background: none;
  border: none;
  padding: 4px 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  color: rgba(37, 61, 134, 0.9);
  transition: transform var(--wp--custom--transition--base, 300ms ease);
}

.dropdown-toggle img {
  transition: transform var(--wp--custom--transition--base, 300ms ease);
}

.has-dropdown:hover .dropdown-toggle img,
.dropdown-toggle[aria-expanded="true"] img {
  transform: rotate(180deg);
}

/* ── Dropdown panel ───────────────────────────────────────── */
.site-nav__dropdown {
  position: absolute;
  top: calc(100% + 16px);
  left: 0;
  min-width: 240px;
  background: #fff;
  border-top: 3px solid rgba(197, 160, 89, 0.20);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 24px rgba(33, 41, 80, 0.12);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--wp--custom--transition--base, 300ms ease),
              visibility var(--wp--custom--transition--base, 300ms ease),
              transform var(--wp--custom--transition--base, 300ms ease);
  z-index: 100;
}

.has-dropdown:hover .site-nav__dropdown,
.has-dropdown:focus-within .site-nav__dropdown,
.site-nav__dropdown.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__dropdown a {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 400;
  color: rgba(37, 61, 134, 0.9);
  transition: background var(--wp--custom--transition--base, 300ms ease),
              color var(--wp--custom--transition--base, 300ms ease);
}

.site-nav__dropdown a:hover {
  background: rgba(197, 160, 89, 0.08);
  color: rgba(37, 61, 134, 1);
}

/* ── Language / script toggle ─────────────────────────────── */
.site-header__lang {
  display: none;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .site-header__lang {
    display: flex;
  }
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--wp--preset--font-family--body, 'Roboto', sans-serif);
  font-size: 14px;
  font-weight: 500;
  color: rgba(37, 61, 134, 0.7);
  padding: 4px 2px;
  transition: color var(--wp--custom--transition--base, 300ms ease);
}

.lang-btn:hover,
.lang-btn--active {
  color: rgba(37, 61, 134, 1);
}

.lang-sep {
  color: rgba(37, 61, 134, 0.4);
  font-size: 14px;
  user-select: none;
}

/* ── Hamburger ────────────────────────────────────────────── */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--wp--preset--color--primary, #212950);
  padding: 8px;
  margin-left: auto;
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
}

/* ── Mobile drawer overlay ────────────────────────────────── */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(33, 41, 80, 0.4);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 300ms ease, visibility 300ms ease;
}

.mobile-drawer-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* ── Mobile drawer panel ──────────────────────────────────── */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: #fff;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 300ms ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-drawer.is-open {
  transform: translateX(0);
}

/* Drawer head row */
.mobile-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 80px;
  flex-shrink: 0;
  border-bottom: 1px solid rgba(33, 41, 80, 0.1);
}

.mobile-drawer__logo img {
  width: 180px;
  height: auto;
}

.mobile-drawer__close {
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(33, 41, 80, 0.8);
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Nav list */
.mobile-drawer__nav {
  flex: 1;
  padding: 8px 16px 24px;
}

.mobile-drawer__item {
  border-bottom: 1px solid rgba(33, 41, 80, 0.05);
}

.mobile-drawer__item:last-child {
  border-bottom: none;
}

.mobile-drawer__link {
  display: block;
  font-family: var(--wp--preset--font-family--body, 'Roboto', sans-serif);
  font-size: 16px;
  font-weight: 300;
  color: rgba(33, 41, 80, 0.9);
  padding: 12px 0;
  text-decoration: none;
  transition: color 200ms;
}

.mobile-drawer__link:hover,
.mobile-drawer__link[aria-current="page"] {
  color: #212950;
}

/* Row with chevron */
.mobile-drawer__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-drawer__row .mobile-drawer__link {
  flex: 1;
}

.mobile-drawer__chevron {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: rgba(33, 41, 80, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 300ms ease, color 200ms;
}

.mobile-drawer__chevron[aria-expanded="true"] {
  transform: rotate(180deg);
  color: rgba(33, 41, 80, 0.9);
}

/* Sub-items */
.mobile-drawer__sub {
  padding: 0 0 8px 16px;
  list-style: none;
  margin: 0;
}

.mobile-drawer__sub[hidden] {
  display: none !important;
}

.mobile-drawer__sub li a {
  display: block;
  font-family: var(--wp--preset--font-family--body, 'Roboto', sans-serif);
  font-size: 14px;
  font-weight: 300;
  color: rgba(33, 41, 80, 0.8);
  padding: 8px 0;
  text-decoration: none;
  transition: color 200ms;
}

.mobile-drawer__sub li a:hover {
  color: #212950;
}

/* Language row */
.mobile-drawer__item--lang {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  border-bottom: none;
}

.mobile-drawer__lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--wp--preset--font-family--body, 'Roboto', sans-serif);
  font-size: 16px;
  font-weight: 500;
  color: rgba(33, 41, 80, 0.5);
  padding: 0;
  text-decoration: none;
  transition: color 200ms;
}

.mobile-drawer__lang-btn:hover,
.mobile-drawer__lang-btn.is-active {
  color: rgba(33, 41, 80, 0.9);
}

.mobile-drawer__lang-sep {
  color: rgba(33, 41, 80, 0.2);
  font-size: 16px;
  user-select: none;
}

/* ── Body scroll lock when drawer is open ─────────────────── */
body.drawer-open {
  overflow: hidden;
}