/* ==========================================================================
   Site chrome: top bar, header, navigation, mega menu, off-canvas, footer
   ========================================================================== */

/* Top bar */
.topbar {
  background: var(--aman-navy-dark);
  color: var(--color-white);
  font-size: 0.875rem;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--topbar-height);
  padding-inline: clamp(16px, 3.4vw, 52px);
}
.topbar__info, .topbar__end, .topbar__social, .lang-switch { display: flex; align-items: center; }

/* Thin vertical dividers between groups, as in the reference header */
.topbar__info > li + li,
.topbar__end > * + *,
.lang-switch > li + li { position: relative; }
.topbar__info > li + li::before,
.topbar__end > * + *::before,
.lang-switch > li + li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 50%;
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-50%);
}

.topbar__info > li { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.topbar__info > li + li { margin-inline-start: 24px; padding-inline-start: 24px; }
.topbar__info i { color: var(--color-white); font-size: 0.875rem; }
.topbar a { display: inline-block; padding-block: 12px; transition: color var(--duration) var(--ease); }
.topbar a:hover { color: var(--aman-orange); }

.topbar__end > * + * { margin-inline-start: 26px; padding-inline-start: 26px; }
.topbar__social { gap: 22px; }
.topbar__social a { display: grid; place-items: center; min-width: 32px; min-height: 44px; font-size: 1.0625rem; }

.lang-switch > li + li { margin-inline-start: 14px; padding-inline-start: 14px; }
.lang-switch a, .lang-switch span { display: inline-block; padding: 12px 6px; font-weight: 500; }
.lang-switch .is-active { color: var(--aman-orange); font-weight: 700; }
.lang-switch .is-disabled { opacity: 0.6; cursor: not-allowed; font-family: var(--font-arabic); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  box-shadow: 0 12px 32px rgba(1, 16, 58, 0.08);
}
.site-header__inner {
  position: relative;
  display: flex;
  align-items: stretch;
  height: var(--header-height);
  padding-inline-start: clamp(16px, 3.4vw, 52px);
  transition: height var(--duration) var(--ease);
}
.site-header.is-scrolled .site-header__inner { height: 76px; }

.site-header__brand { display: flex; align-items: center; flex-shrink: 0; margin-inline-end: clamp(20px, 2vw, 56px); }
.brand img { width: auto; height: 52px; transition: height var(--duration) var(--ease); }
.site-header.is-scrolled .brand img { height: 44px; }

/* Hamburger: off-canvas trigger, shown below 1200px */
.hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  align-self: center;
  width: 48px;
  height: 48px;
  margin-inline-end: 16px;
  border-radius: 50%;
  background: #eef0f5;
  transition: background-color var(--duration) var(--ease);
}
.hamburger span { display: block; width: 20px; height: 2px; background: var(--aman-navy); }
.hamburger span:nth-child(2) { width: 14px; background: var(--aman-orange); margin-inline-start: -6px; }
.hamburger:hover { background: #e2e5ee; }

/* Main navigation */
.main-nav { display: flex; flex: 1; min-width: 0; justify-content: center; }
.main-nav__list { display: flex; align-items: stretch; height: 100%; gap: clamp(14px, 1.5vw, 36px); }
.main-nav__item { position: relative; display: flex; align-items: center; }
.main-nav__item.has-mega { position: static; }
.main-nav__link {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  white-space: nowrap;
  color: var(--aman-navy);
}
.main-nav__link::after {
  /* short underline directly beneath the label */
  content: "";
  position: absolute;
  inset-inline: 0;
  top: calc(50% + 17px);
  height: 3px;
  background: var(--aman-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration) var(--ease);
}
.main-nav__link:hover, .main-nav__link.is-active { color: var(--color-accent); }
.main-nav__link.is-active::after,
.main-nav__item:hover > .main-nav__link::after,
.main-nav__item.is-open > .main-nav__link::after { transform: scaleX(1); }

.main-nav__caret {
  display: grid;
  place-items: center;
  width: 20px;
  height: 32px;
  margin-inline-start: 4px;
  font-size: 0.75rem;
  color: var(--aman-navy);
  transition: transform var(--duration) var(--ease);
}
.main-nav__item.is-open .main-nav__caret { transform: rotate(180deg); }

/* Dropdown + mega menu visibility */
.dropdown, .mega-menu {
  position: absolute;
  top: 100%;
  z-index: 50;
  visibility: hidden;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
}
@media (hover: hover) {
  .main-nav__item.has-panel:not(.nav-suppress):hover > .dropdown,
  .main-nav__item.has-panel:not(.nav-suppress):hover > .mega-menu { visibility: visible; opacity: 1; transform: none; }
}
.main-nav__item.is-open > .dropdown,
.main-nav__item.is-open > .mega-menu { visibility: visible; opacity: 1; transform: none; }

.dropdown {
  inset-inline-start: 0;
  min-width: 260px;
  padding: 12px 0;
  background: var(--color-white);
  border-top: 3px solid var(--aman-orange);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--aman-orange);
}
.dropdown a {
  display: block;
  padding: 11px 26px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--aman-navy);
  transition: color var(--duration) var(--ease), padding var(--duration) var(--ease);
}
.dropdown a:hover { color: var(--color-accent); padding-inline-start: 32px; }

.mega-menu {
  inset-inline: 0;
  background: var(--color-white);
  border-top: 3px solid var(--aman-orange);
  border-bottom: 1px solid var(--color-border);
}
.mega-menu__inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  max-width: calc(var(--container-width) + var(--page-gutter) * 2);
  margin-inline: auto;
  padding: 36px var(--page-gutter);
  gap: 40px;
}
.mega-menu__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 32px;
}
.mega-menu__link {
  display: flex;
  gap: 16px;
  padding: 14px 16px;
  border-inline-start: 2px solid transparent;
  transition: background-color var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.mega-menu__link i {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--color-bg-light);
  color: var(--aman-navy);
  font-size: 1rem;
  transition: background-color var(--duration) var(--ease), color var(--duration) var(--ease);
}
.mega-menu__link strong { display: block; font-size: 0.9375rem; color: var(--aman-navy); line-height: 1.35; }
.mega-menu__link small { display: block; margin-top: 3px; font-size: 0.8125rem; color: var(--color-muted); line-height: 1.4; }
.mega-menu__link:hover { background: var(--color-bg-light); border-inline-start-color: var(--aman-orange); }
.mega-menu__link:hover i { background: var(--aman-orange); color: var(--color-white); }

.mega-menu__feature {
  padding: 32px;
  background: var(--aman-navy);
  color: var(--color-text-on-dark);
  font-size: 0.9375rem;
}
.mega-menu__feature-title { font-size: 1.25rem; font-weight: 600; line-height: 1.35; color: var(--color-white); }
.mega-menu__footer {
  max-width: calc(var(--container-width) + var(--page-gutter) * 2);
  margin-inline: auto;
  padding: 0 var(--page-gutter) 28px calc(var(--page-gutter) + 16px);
}

/* Header call + CTA */
.site-header__end {
  position: relative;
  display: flex;
  align-items: center;
  padding-inline: clamp(20px, 1.8vw, 44px);
  margin-inline-start: clamp(12px, 1.2vw, 36px);
}
.site-header__end::before {
  /* faint full-height divider between the nav and the call block */
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
}
.header-call { display: flex; align-items: center; gap: 14px; }
.header-call__icon {
  color: var(--color-accent);
  font-size: 1.625rem;
  transition: transform var(--duration) var(--ease);
}
.header-call:hover .header-call__icon { transform: rotate(-12deg); }
.header-call__text small { display: block; font-size: 0.875rem; color: var(--color-body); line-height: 1.3; }
.header-call__text strong { display: block; font-size: 1.125rem; font-weight: 700; color: var(--aman-navy); white-space: nowrap; line-height: 1.3; }
.header-call:hover strong { color: var(--color-accent); }

.site-header__cta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-inline: clamp(24px, 2.6vw, 42px);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 1.0625rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color var(--duration) var(--ease);
}
.site-header__cta-icon { font-size: 1.25rem; }
.site-header__cta-short { display: none; }
.site-header__cta-arrow { font-size: 0.9375rem; transition: transform var(--duration) var(--ease); }
.site-header__cta:hover { background: var(--aman-navy); color: var(--color-white); }
.site-header__cta:hover .site-header__cta-arrow { transform: translateX(4px); }

/* Off-canvas */
.offcanvas[hidden] { display: none; }
.offcanvas { position: fixed; inset: 0; z-index: 200; }
.offcanvas__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 16, 58, 0.6);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.offcanvas__panel {
  position: absolute;
  top: 0;
  bottom: 0;
  inset-inline-start: 0;
  width: min(420px, 92vw);
  overflow-y: auto;
  padding: 28px 32px 40px;
  background: var(--aman-navy-dark);
  color: var(--color-text-on-dark);
  transform: translateX(-100%);
  transition: transform 0.35s var(--ease);
}
.offcanvas.is-open .offcanvas__backdrop { opacity: 1; }
.offcanvas.is-open .offcanvas__panel { transform: none; }
.offcanvas__panel:focus { outline: none; }

.offcanvas__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 32px; }
.offcanvas__head .brand img { height: 48px; }
.offcanvas__close {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--aman-orange);
  color: var(--color-white);
  font-size: 1.125rem;
}
.offcanvas__close:hover { background: var(--color-white); color: var(--aman-navy); }

.offcanvas__title { font-size: 1.375rem; color: var(--color-white); margin-bottom: 12px; }
.offcanvas__about { padding-block: 28px; border-top: 1px solid var(--color-border-dark); font-size: 0.9375rem; }
.offcanvas__contact { padding-block: 24px; border-top: 1px solid var(--color-border-dark); }
.offcanvas__contact li { display: flex; gap: 14px; padding-block: 8px; font-size: 0.9375rem; }
.offcanvas__contact i { width: 16px; margin-top: 5px; color: var(--aman-orange); flex-shrink: 0; }
.offcanvas__contact a:hover { color: var(--color-white); }
.offcanvas__actions { display: grid; gap: 10px; margin-block: 24px 4px; }

.mobile-nav { display: none; }
.mobile-nav > ul > li { border-bottom: 1px solid var(--color-border-dark); }
.mobile-nav__row { display: flex; align-items: center; justify-content: space-between; }
.mobile-nav__row a {
  flex: 1;
  padding: 15px 0;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
}
.mobile-nav__row a[aria-current] { color: var(--aman-orange); }
.mobile-nav__toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border-dark);
  color: var(--color-white);
  font-size: 0.75rem;
}
.mobile-nav__toggle[aria-expanded="true"] { background: var(--aman-orange); border-color: var(--aman-orange); }
.mobile-nav__toggle[aria-expanded="true"] i { transform: rotate(45deg); }
.mobile-nav__toggle i { transition: transform var(--duration) var(--ease); }
.mobile-nav__sub { padding: 0 0 14px 14px; border-inline-start: 2px solid var(--aman-orange); margin-bottom: 14px; }
.mobile-nav__sub a { display: block; padding: 9px 0; font-size: 0.9375rem; }
.mobile-nav__sub a:hover { color: var(--color-white); }

/* Footer */
.site-footer {
  background: var(--aman-navy-dark);
  color: var(--color-text-on-dark);
  font-size: 0.9375rem;
  border-top: 4px solid var(--aman-orange);
}
.site-footer__top { padding-block: clamp(64px, 7vw, 96px) clamp(48px, 5vw, 72px); }
.site-footer__brand img { height: 62px; margin-bottom: 26px; }
.site-footer__about { margin-bottom: 26px; max-width: 400px; }
.site-footer__title {
  position: relative;
  margin-bottom: 26px;
  padding-bottom: 14px;
  font-size: 1.125rem;
  color: var(--color-white);
  letter-spacing: 0;
}
.site-footer__title::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--aman-orange);
}
.site-footer__title--spaced { margin-top: 36px; }
.site-footer__links li + li { margin-top: 10px; }
.site-footer__links a { transition: color var(--duration) var(--ease), padding var(--duration) var(--ease); }
.site-footer__links a:hover { color: var(--color-white); padding-inline-start: 6px; }
.site-footer__contact p { display: flex; gap: 14px; margin-bottom: 14px; }
.site-footer__contact i { width: 16px; margin-top: 5px; color: var(--aman-orange); flex-shrink: 0; }
.site-footer__contact a:hover { color: var(--color-white); }
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 32px;
  padding-block: 26px;
  border-top: 1px solid var(--color-border-dark);
  font-size: 0.8125rem;
}
.site-footer__bottom p { margin: 0; }
.site-footer__credit a { display: inline-block; padding-block: 6px; color: var(--color-white); font-weight: 600; }
.site-footer__credit a:hover { color: var(--aman-orange); }