/* ==========================================================================
   HEADER-UNIFIED.CSS
   Single source of truth for the capsule header on ALL pages.
   Replaces the conflicting rules spread across copied-header.css,
   english.css, and main.css mobile sections.
   ========================================================================== */

/* ── Desktop (≥ 992px) ───────────────────────────────────────────────────── */
@media (min-width: 992px) {
  .site-header.premium-header {
    position: sticky;
    top: 0;
    z-index: 9000;
    width: 100%;
    background: rgba(255, 253, 246, 0.92);
    backdrop-filter: blur(18px) saturate(120%);
    -webkit-backdrop-filter: blur(18px) saturate(120%);
    border-bottom: 1px solid rgba(23, 107, 104, 0.1);
    box-shadow: 0 2px 16px rgba(10, 40, 40, 0.08);
  }

  .site-header.premium-header .header-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 0.75rem;
    gap: 1.5rem;
  }

  /* Hide mobile-only elements */
  .premium-header .nav-toggle-saas,
  .premium-header .drawer-header,
  .premium-header .drawer-footer-bottom {
    display: none !important;
  }

  /* Navigation list */
  .premium-header .site-nav .nav-panel {
    background: transparent;
    box-shadow: none;
    padding: 0;
    display: flex;
    align-items: center;
  }

  .premium-header .site-nav .nav-list {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .premium-header .site-nav .nav-link {
    display: block;
    padding: 0.5rem 0.9rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    transition: background 0.18s, color 0.18s;
    white-space: nowrap;
  }

  .premium-header .site-nav .nav-link:hover,
  .premium-header .site-nav .nav-link.is-active {
    background: rgba(23, 107, 104, 0.1);
    color: var(--color-primary, #176b68);
  }

  /* Dropdown */
  .premium-header .nav-item-dropdown {
    position: relative;
  }

  .premium-header .nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    min-width: 240px;
    background: #fff;
    border: 1px solid rgba(23, 107, 104, 0.12);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(10, 40, 40, 0.14);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
    z-index: 1000;
  }

  html[dir="rtl"] .premium-header .nav-dropdown-menu {
    right: 0;
    left: auto;
  }
  html[dir="ltr"] .premium-header .nav-dropdown-menu {
    left: 0;
    right: auto;
  }

  .premium-header .nav-item-dropdown.open .nav-dropdown-menu,
  .premium-header .nav-item-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .premium-header .nav-dropdown-link {
    display: block;
    padding: 0.6rem 0.9rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.5;
    transition: background 0.15s;
  }

  .premium-header .nav-dropdown-link:hover {
    background: rgba(23, 107, 104, 0.08);
    color: var(--color-primary, #176b68);
  }

  /* CTA area */
  .premium-header .nav-cta-saas {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
  }

  .premium-header .header-utils {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .premium-header .header-tool-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(23, 107, 104, 0.25);
    background: rgba(23, 107, 104, 0.06);
    color: #176b68;
    font-size: 11px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.18s;
  }

  .premium-header .header-tool-circle:hover {
    background: rgba(23, 107, 104, 0.14);
  }

  .premium-header .header-search-btn,
  .header-search-btn {
    display: none !important;
  }

  .premium-header .header-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border-radius: 10px;
    background: var(--color-primary, #176b68);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    transition: opacity 0.18s;
    white-space: nowrap;
  }

  .premium-header .header-btn-primary svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
  }

  .premium-header .header-btn-primary:hover {
    opacity: 0.88;
  }

  .premium-header .header-divider {
    width: 1px;
    height: 24px;
    background: rgba(23, 107, 104, 0.15);
  }
}


/* ── Mobile (< 992px) ───────────────────────────────────────────────────── */
@media (max-width: 991px) {

  /* ┌─ 1. Header bar: fixed capsule ─────────────────────────────────────┐ */
  .site-header.premium-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 9500 !important;
    height: 68px !important;
    min-height: 68px !important;
    max-height: 68px !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    padding: 0 !important;
  }

  /* Frosted-glass capsule (pseudo-element) */
  .site-header.premium-header::before {
    content: "" !important;
    position: absolute !important;
    inset: 6px 10px !important;
    height: 56px !important;
    border-radius: 20px !important;
    border: 1px solid rgba(255, 255, 255, 0.85) !important;
    background: rgba(255, 253, 246, 0.93) !important;
    box-shadow: 0 8px 24px rgba(10, 40, 40, 0.14) !important;
    backdrop-filter: blur(20px) saturate(130%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(130%) !important;
    pointer-events: none !important;
    z-index: 0 !important;
  }

  /* Inner row */
  .site-header.premium-header .header-shell {
    position: relative !important;
    z-index: 1 !important;
    width: 100% !important;
    height: 68px !important;
    padding-inline: 18px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
  }

  /* Logo */
  .premium-header .brand-saas {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 1px !important;
    position: static !important;
  }

  .premium-header .brand-saas img {
    height: 32px !important;
    width: auto !important;
    display: block !important;
  }

  /* Hide desktop-only elements */
  .premium-header .header-search-btn,
  .premium-header .header-divider,
  .premium-header .cta-group,
  .premium-header .header-btn-primary {
    display: none !important;
  }

  /* Lang + theme tools */
  .premium-header .nav-cta-saas {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
  }

  .premium-header .header-utils {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
  }

  .premium-header .header-tool-circle {
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    border: 1px solid rgba(23, 107, 104, 0.2) !important;
    background: rgba(23, 107, 104, 0.08) !important;
    color: #176b68 !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
    cursor: pointer !important;
  }

  /* Hamburger button */
  .premium-header .nav-toggle-saas,
  [data-nav-toggle] {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 38px !important;
    height: 38px !important;
    border-radius: 50% !important;
    background: #fff !important;
    border: 1px solid rgba(23, 107, 104, 0.25) !important;
    color: #176b68 !important;
    box-shadow: 0 4px 12px rgba(10, 40, 40, 0.12) !important;
    cursor: pointer !important;
    z-index: 9600 !important;
    padding: 0 !important;
    flex-shrink: 0 !important;
  }

  .premium-header .nav-toggle-saas svg {
    width: 20px !important;
    height: 20px !important;
    stroke: #176b68 !important;
    fill: none !important;
  }

  /* ┌─ 2. Drawer overlay ─────────────────────────────────────────────────┐ */
  .site-header.premium-header .site-nav.site-nav-saas,
  [data-nav] {
    display: none !important;
    position: fixed !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    z-index: 99000 !important;
    background: rgba(8, 26, 26, 0.80) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    padding: 0 !important;
    margin: 0 !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }

  /* When open */
  .site-header.premium-header .site-nav.site-nav-saas.open,
  [data-nav].open,
  body.drawer-open .site-nav {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    align-items: stretch !important;
    justify-content: flex-end !important;
  }

  /* Arabic (RTL): drawer slides from the right */
  html[dir="rtl"] [data-nav].open {
    justify-content: flex-end !important;
  }

  /* English (LTR): drawer slides from the left */
  html[dir="ltr"] [data-nav].open {
    justify-content: flex-start !important;
  }

  /* ┌─ 3. Drawer panel ────────────────────────────────────────────────────┐ */
  [data-nav] .nav-panel {
    display: flex !important;
    flex-direction: column !important;
    width: min(320px, 86vw) !important;
    height: 100% !important;
    background: #0d2828 !important;
    padding: 1.25rem !important;
    overflow-y: auto !important;
    z-index: 100000 !important;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  /* RTL panel sits on right side */
  html[dir="rtl"] [data-nav] .nav-panel {
    border-inline-start: 1px solid rgba(255, 255, 255, 0.12) !important;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5) !important;
    transform: translateX(100%) !important;
  }

  /* LTR panel sits on left side */
  html[dir="ltr"] [data-nav] .nav-panel {
    border-inline-end: 1px solid rgba(255, 255, 255, 0.12) !important;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5) !important;
    transform: translateX(-100%) !important;
  }

  /* Panel slides in when open */
  [data-nav].open .nav-panel,
  body.drawer-open [data-nav] .nav-panel {
    transform: none !important;
  }

  /* ┌─ 4. Drawer internals ────────────────────────────────────────────────┐ */
  [data-nav] .drawer-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-bottom: 1rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    margin-bottom: 1rem !important;
    min-height: 48px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    position: static !important;
  }

  [data-nav] .drawer-header .drawer-logo-link {
    display: flex !important;
    align-items: center !important;
  }

  [data-nav] .drawer-header .brand-img {
    height: 30px !important;
    width: auto !important;
    display: block !important;
  }

  [data-nav] .drawer-close-btn {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #fff !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    position: static !important;
  }

  [data-nav] .drawer-content {
    flex: 1 1 auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    width: 100% !important;
    overflow: visible !important;
  }

  [data-nav] .navigation-container {
    width: 100% !important;
    overflow: visible !important;
  }

  /* Nav list */
  [data-nav] .nav-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.45rem !important;
    width: 100% !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
  }

  [data-nav] .nav-item {
    width: 100% !important;
    margin: 0 !important;
    overflow: visible !important;
  }

  [data-nav] .nav-link,
  [data-nav] .nav-dropdown-toggle {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    padding: 0.75rem 1rem !important;
    color: #fff !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    border-radius: 12px !important;
    text-align: start !important;
    background: rgba(255, 255, 255, 0.05) !important;
    text-decoration: none !important;
    border: none !important;
    cursor: pointer !important;
    box-sizing: border-box !important;
    min-height: 44px !important;
    transition: background 0.15s !important;
  }

  [data-nav] .nav-link:hover,
  [data-nav] .nav-dropdown-toggle:hover {
    background: rgba(255, 255, 255, 0.1) !important;
  }

  [data-nav] .nav-link.is-active {
    background: rgba(255, 194, 68, 0.22) !important;
    color: #ffc244 !important;
    font-weight: 700 !important;
  }

  /* Dropdown caret fix */
  [data-nav] .nav-dropdown-toggle .nav-dropdown-caret {
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    min-height: 16px !important;
    max-width: 16px !important;
    max-height: 16px !important;
    stroke: currentColor !important;
    stroke-width: 2.2 !important;
    fill: none !important;
    flex-shrink: 0 !important;
    display: inline-block !important;
    margin-inline-start: auto !important;
    transition: transform 0.2s ease !important;
  }

  [data-nav] .nav-item-dropdown.open .nav-dropdown-caret {
    transform: rotate(180deg) !important;
  }

  /* Dropdown menu accordion style */
  [data-nav] .nav-dropdown-menu {
    position: static !important;
    transform: none !important;
    margin-top: 0.35rem !important;
    padding: 0.25rem 0 0.25rem 0.75rem !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    display: none !important;
    overflow: visible !important;
    min-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  [data-nav] .nav-item-dropdown.open .nav-dropdown-menu {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.25rem !important;
  }

  [data-nav] .nav-dropdown-link {
    display: block !important;
    padding: 0.55rem 0.85rem !important;
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    line-height: 1.5 !important;
    background: rgba(255, 255, 255, 0.03) !important;
    transition: background 0.15s !important;
  }

  [data-nav] .nav-dropdown-link:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: #fff !important;
  }

  /* CTA button inside drawer */
  [data-nav] .drawer-cta-group {
    margin-top: 0.5rem !important;
  }

  [data-nav] .drawer-cta-group .button-primary {
    display: flex !important;
    width: 100% !important;
    justify-content: center !important;
    padding: 0.85rem !important;
    background: #176b68 !important;
    color: #fff !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    text-decoration: none !important;
    font-size: 15px !important;
  }

  /* Footer row inside drawer */
  [data-nav] .drawer-footer-bottom {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-top: 1rem !important;
    border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
    margin-top: auto !important;
  }

  [data-nav] .drawer-lang-switcher {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
  }

  [data-nav] .drawer-lang-switcher a {
    color: rgba(255, 255, 255, 0.7) !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
  }

  [data-nav] .drawer-lang-switcher a.active-lang {
    color: #ffc244 !important;
  }

  [data-nav] .lang-divider {
    color: rgba(255, 255, 255, 0.3) !important;
    font-size: 12px !important;
  }

  /* Theme toggle button inside drawer */
  [data-nav] .drawer-theme-toggle {
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #fff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    font-size: 14px !important;
  }

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