/* =========================================================
   Site header — Figma "Nav" component set 44:130 (instance 190:56882)
   Markup: Components/LandingPage/HomeNavBar.razor   Behaviour: js/home/nav.js

   Always position: fixed. Every public page was built under the old fixed .topbar and
   already reserves its own top space (.sp-hero 160/120px, .static-page 120/100px, the service
   hero is bottom-aligned), so an in-flow spacer would double that gap.

   States
     .al-nav--overlay   home: transparent bar over the hero, white pill (Figma Default)
     .al-nav--solid     every other page: full-width surface bar from the start
     [data-scrolled]    set by nav.js once the page scrolls: surface bar + shadow
     pill :hover        Figma Variant2 — full-width bar fades in, pill surface drops away
                        (prototype reaction: linear, 300ms)
   ========================================================= */

.al-nav {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--al-nav-h);
}

/* The full-width bar lives on a pseudo element so it can fade without touching the content. */
.al-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--al-surface);
  box-shadow: 0 2px 10px 0 rgba(76, 78, 100, 0.12), 0 2px 5px 0 rgba(76, 78, 100, 0.12);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--al-dur-hover) linear;
}
.al-nav--solid::before,
.al-nav[data-scrolled]::before,
.al-nav:has(.al-nav__pill:hover)::before { opacity: 1; }

.al-nav__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--al-sp-md);
  height: 100%;
  padding-block: var(--al-sp-lg);
  padding-inline: var(--al-gutter);
}

/* ---------------- Logo ---------------- */
.al-nav__logo {
  display: block;
  flex-shrink: 0;
  width: 115px;
  height: 48px;
  border-radius: 8px;
}
.al-nav__logo-img { width: 100%; height: 100%; }
.al-nav__logo-img--dark { display: none; }
[data-theme="dark"] .al-nav__logo-img--light { display: none; }
[data-theme="dark"] .al-nav__logo-img--dark { display: block; }

/* ---------------- Pill ---------------- */
.al-nav__pill {
  position: relative;
  display: flex;
  align-items: center;
  padding: var(--al-sp-xs) var(--al-sp-sm);
  border-radius: 10000px;
  background-color: var(--al-surface);
  box-shadow: 0 2px 25.3px 0 var(--al-shadow-soft);
  transition: background-color var(--al-dur-hover) linear, box-shadow var(--al-dur-hover) linear;
}
.al-nav--solid .al-nav__pill,
.al-nav[data-scrolled] .al-nav__pill,
.al-nav__pill:hover {
  background-color: transparent;
  box-shadow: 0 2px 25.3px 0 transparent;
}

.al-nav__items {
  display: flex;
  align-items: center;
  gap: var(--al-sp-xxs);
  transition: gap var(--al-dur-hover) linear;
}
.al-nav__pill:hover .al-nav__items { gap: 2px; }

.al-nav__item {
  display: flex;
  align-items: center;
  padding: var(--al-sp-xs) var(--al-sp-sm);
  border-radius: 8px;
  font-size: 14px;
  line-height: 16px;
  color: var(--al-text-nav);
  white-space: nowrap;
  transition: color var(--al-dur-card) linear;
}
.al-nav__item:hover { color: var(--al-primary-active); }
.al-nav__item--dropdown {
  gap: 2px;
  padding-inline-start: var(--al-sp-sm);
  padding-inline-end: var(--al-sp-xs);
}
.al-nav__item--active {
  padding-inline: var(--al-sp-md);
  border-radius: 100px;
  background: var(--al-primary-light);
  color: var(--al-primary-active);
  font-weight: 700;
}
.al-nav__item--dropdown.al-nav__item--active { padding-inline-end: var(--al-sp-sm); }

.al-nav__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--al-dur-hover) var(--al-ease-out);
}
.al-nav__item--dropdown[aria-expanded="true"] .al-nav__chevron { transform: rotate(180deg); }

/* ---------------- Popover menus (products, language) ---------------- */
.al-nav__dropdown,
.al-nav__popover { position: relative; }

.al-nav__menu {
  position: absolute;
  top: calc(100% + var(--al-sp-sm));
  inset-inline-end: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 240px;
  padding: var(--al-sp-xs);
  border: 1px solid var(--al-border);
  border-radius: 16px;
  background: var(--al-surface);
  box-shadow: 0 12px 32px 0 rgba(14, 35, 80, 0.12), 0 2px 6px 0 rgba(14, 35, 80, 0.06);
  animation: al-nav-menu-in 180ms var(--al-ease-out);
}
.al-nav__menu[hidden] { display: none; }
.al-nav__menu--lang { min-width: 140px; }

.al-nav__menu-link {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 40px;
  padding: var(--al-sp-xs) var(--al-sp-sm);
  border-radius: 8px;
  font-size: 14px;
  line-height: 20px;
  color: var(--al-text-nav);
  text-align: start;
  white-space: nowrap;
  transition: background-color var(--al-dur-card) linear, color var(--al-dur-card) linear;
}
.al-nav__menu-link:hover { background: var(--al-muted-bg); }
.al-nav__menu-link--active {
  background: var(--al-primary-light);
  color: var(--al-primary-active);
  font-weight: 700;
}

@keyframes al-nav-menu-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}

/* ---------------- Actions ---------------- */
.al-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--al-sp-xs);
  flex-shrink: 0;
}

.al-nav__icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--al-sp-xxs);
  min-width: 40px;
  height: 40px;
  padding-inline: var(--al-sp-xs);
  border-radius: 8px;
  font-size: 14px;
  line-height: 16px;
  color: var(--al-text-nav);
  transition: background-color var(--al-dur-card) linear;
}
.al-nav__icon-btn:hover,
.al-nav__icon-btn[aria-expanded="true"] { background: var(--al-muted-bg); }
.al-nav__icon-btn[aria-pressed="true"] {
  background: var(--al-primary-light);
  color: var(--al-primary-active);
}
.al-nav__icon-btn svg { flex-shrink: 0; }

.al-nav__login { margin-inline-start: var(--al-sp-md); }

.al-nav__profile { margin-inline-start: var(--al-sp-sm); }
.al-nav__profile .user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
  color: var(--al-text-nav);
}

.al-nav__burger { display: none; }

@media (max-width: 1279.98px) {
  .al-nav__item { padding-inline: 10px; }
  .al-nav__item--active { padding-inline: 14px; }
}

/* ---------------- Drawer (< 1180px) ----------------
   The pill collapses at 1180, not 1024: with the profile link, three icon buttons and the CTA,
   the Arabic/Urdu bar needs ~1140px, so 1024–1179 would overflow. --al-nav-h still follows
   home-base.css (100px down to 1024, 72px below). */
.al-nav__scrim,
.al-nav__drawer { display: none; }

@media (max-width: 1179.98px) {
  .al-nav__bar {
    padding-block: 0;
    gap: var(--al-sp-sm);
  }

  .al-nav__logo { width: 96px; height: 40px; }

  .al-nav__pill,
  .al-nav__desktop { display: none; }

  .al-nav__actions { gap: var(--al-sp-xxs); }
  .al-nav__icon-btn { min-width: 44px; height: 44px; }
  .al-nav__burger { display: inline-flex; }

  .al-nav__login {
    margin-inline-start: 0;
    padding: 10px 14px;
    font-size: 13px;
  }
  .al-nav__profile { margin-inline-start: 0; }

  .al-nav__scrim {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(8, 12, 24, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--al-dur-hover) var(--al-ease-out);
  }
  .al-nav__scrim[data-open="true"] {
    opacity: 1;
    pointer-events: auto;
  }

  .al-nav__drawer {
    position: fixed;
    inset-block: 0;
    inset-inline-end: 0;
    display: flex;
    flex-direction: column;
    width: min(360px, 100%);
    background: var(--al-surface);
    box-shadow: 0 0 32px 0 rgba(14, 35, 80, 0.18);
    transform: translateX(100%);
    visibility: hidden;
    transition:
      transform var(--al-dur-hover) var(--al-ease-out),
      visibility 0s linear var(--al-dur-hover);
  }
  [dir="rtl"] .al-nav__drawer { transform: translateX(-100%); }
  .al-nav__drawer[data-open="true"],
  [dir="rtl"] .al-nav__drawer[data-open="true"] {
    transform: none;
    visibility: visible;
    transition: transform var(--al-dur-hover) var(--al-ease-out), visibility 0s;
  }
}

@media (max-width: 479.98px) {
  .al-nav__profile .user-name { display: none; }
}

.al-nav__drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  height: var(--al-nav-h);
  padding-inline: var(--al-sp-md);
  border-bottom: 1px solid var(--al-border);
}

.al-nav__drawer-body {
  display: flex;
  flex-direction: column;
  gap: var(--al-sp-lg);
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--al-sp-md) var(--al-sp-md) var(--al-sp-xl);
}

.al-nav__drawer-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.al-nav__drawer-link {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: var(--al-sp-sm);
  border-radius: 12px;
  font-size: 16px;
  line-height: 24px;
  color: var(--al-text);
  transition: background-color var(--al-dur-card) linear;
}
.al-nav__drawer-list--sub .al-nav__drawer-link {
  min-height: 44px;
  font-size: 15px;
  color: var(--al-body);
}
.al-nav__drawer-link:hover { background: var(--al-muted-bg); }
.al-nav__drawer-list .al-nav__drawer-link--active {
  background: var(--al-primary-light);
  color: var(--al-primary-active);
  font-weight: 700;
}

.al-nav__drawer-group {
  display: flex;
  flex-direction: column;
  gap: var(--al-sp-xs);
  padding-top: var(--al-sp-md);
  border-top: 1px solid var(--al-border);
}

.al-nav__drawer-title {
  padding-inline: var(--al-sp-sm);
  font-size: 13px;
  line-height: 20px;
  font-weight: 500;
  color: var(--al-text-3);
}

.al-nav__segmented {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: var(--al-sp-xs);
}

.al-nav__segment {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--al-sp-xs);
  min-height: 44px;
  padding: var(--al-sp-xs) var(--al-sp-sm);
  border: 1px solid var(--al-border);
  border-radius: 12px;
  font-size: 14px;
  line-height: 20px;
  color: var(--al-text);
  transition: background-color var(--al-dur-card) linear, border-color var(--al-dur-card) linear;
}
.al-nav__segment:hover { background: var(--al-muted-bg); }
.al-nav__segment--active,
.al-nav__segment--active:hover {
  border-color: var(--al-primary);
  background: var(--al-primary-light);
  color: var(--al-primary-active);
  font-weight: 700;
}

/* While the drawer is open the whole header (drawer + scrim live inside it) must cover the chat
   bubble (platform.css: 1090/1091); closed, it stays at 1000 so the chat panel can open over it. */
.al-nav:has(.al-nav__drawer[data-open="true"]) { z-index: 1100; }