/* Extracted header / nav / language / hamburger rules from styles.css.
   Loaded on Golden Numbers pages so styles.css can defer without losing
   first-paint chrome or menu geometry. Do not approximate — keep in sync
   with the corresponding blocks in styles.css. */

:root {
    --clr-navy: #0F1D4A;
    --clr-navy-light: #1A2E6B;
    --clr-navy-dark: #060B1E;
    --clr-gold: #D4AF37;
    --clr-gold-light: #FCE181;
    --clr-primary: #2563EB;
    --clr-text-main: #111827;
    --font-main: Inter, system-ui, sans-serif;
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    --shadow-soft: 0 10px 30px rgba(15, 29, 74, 0.08);
    --header-height: 62px;
}

/* White/Navy Header — scrolls with page (not pinned to viewport) */
#header.header,
header.header {
    position: relative;
    width: 100%;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid rgba(15, 29, 74, 0.06);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}
.header.scrolled {
    background: rgba(255, 255, 255, 0.99);
    box-shadow: var(--shadow-soft);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; width: 100%; gap: 12px; }

/* Logo sizing — slim compact nav */
.logo img { height: 28px; width: auto; max-width: 132px; object-fit: contain; transition: var(--transition-smooth); }
.header.scrolled .logo img { height: 28px; width: auto; max-width: 132px; object-fit: contain; }

/* Right Aligned Nav */
.navbar { margin-left: auto; flex: 1; display: flex; justify-content: flex-end; min-width: 0; }
.nav-menu {
    display: flex;
    gap: clamp(12px, 1.15vw, 22px);
    align-items: center;
    flex-wrap: nowrap;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-menu > li { flex-shrink: 0; }
.nav-link { 
    font-size: clamp(0.8rem, 0.88vw, 0.88rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.7px; 
    color: var(--clr-navy-light);
    padding: 6px 0;
    position: relative;
    transition: var(--transition-fast);
    white-space: nowrap;
    display: inline-block;
    text-decoration: none;
}
.nav-chevron { font-size: 0.72rem; margin-left: 4px; vertical-align: middle; }
.nav-link:hover, .nav-link.active { color: var(--clr-gold); }
.nav-link::before {
    content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px;
    background: var(--clr-gold);
    transition: var(--transition-smooth); transform: translateX(-50%);
}
.nav-link:hover::before, .nav-link.active::before { width: 100%; }

/* Nav Dropdown */
.nav-item-dropdown { position: relative; }
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border: 1px solid rgba(15,29,74,0.1);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(15,29,74,0.14);
    overflow: visible;
    min-width: 260px;
    z-index: 250;
    padding: 8px 0;
}
/* Invisible bridge so cursor can move from link → menu without closing */
.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: -14px;
    height: 14px;
}
.nav-item-dropdown:hover > .nav-dropdown-menu,
.nav-item-dropdown:focus-within > .nav-dropdown-menu {
    display: block;
    animation: fadeInDown 0.2s ease;
}
.nav-dropdown-menu > a,
.nav-dropdown-menu .nav-nested-trigger {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    width: 100%; padding: 11px 18px; font-size: 0.9rem; font-weight: 600;
    color: var(--clr-navy); transition: background 0.15s, color 0.15s;
    text-transform: none; letter-spacing: normal; text-align: left;
    background: none; border: none; cursor: pointer; font-family: inherit;
    text-decoration: none;
}
.nav-dropdown-menu > a:hover,
.nav-dropdown-menu .nav-nested-trigger:hover { background: rgba(212,175,55,0.07); color: var(--clr-gold); }
.nav-dropdown-overview {
    border-bottom: 1px solid rgba(15,29,74,0.06);
    margin-bottom: 4px;
    padding-bottom: 12px !important;
}
.nav-dropdown-nested { position: relative; }
.nav-nested-chevron { font-size: 0.65rem; opacity: 0.55; transition: transform 0.2s; }
.nav-dropdown-submenu {
    display: none;
    position: absolute;
    top: -8px;
    left: calc(100% - 2px);
    min-width: 260px;
    max-height: min(70vh, 520px);
    overflow-y: auto;
    background: #fff;
    border: 1px solid rgba(15,29,74,0.1);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(15,29,74,0.14);
    padding: 8px 0;
    z-index: 260;
}
.nav-dropdown-submenu::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -14px;
    width: 14px;
}
.nav-dropdown-nested:hover > .nav-dropdown-submenu,
.nav-dropdown-nested:focus-within > .nav-dropdown-submenu,
.nav-dropdown-nested.open > .nav-dropdown-submenu { display: block; }
.nav-dropdown-nested:hover > .nav-nested-trigger .nav-nested-chevron,
.nav-dropdown-nested.open > .nav-nested-trigger .nav-nested-chevron { transform: rotate(90deg); }
.nav-dropdown-submenu a {
    display: block; padding: 10px 18px; font-size: 0.86rem; font-weight: 600;
    color: var(--clr-navy); transition: background 0.15s, color 0.15s;
    text-decoration: none;
}
.nav-dropdown-submenu a:hover { background: rgba(212,175,55,0.07); color: var(--clr-gold); }


/* Language Selector */
.lang-selector { position: relative; }
.lang-btn {
    display: flex; align-items: center; gap: 5px;
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px;
    color: var(--clr-navy-light); background: none; border: 1.5px solid rgba(15,29,74,0.15);
    border-radius: 6px; padding: 4px 8px; cursor: pointer; transition: var(--transition-fast);
    white-space: nowrap; flex-shrink: 0;
}
.lang-btn:hover { border-color: var(--clr-gold); color: var(--clr-gold); }
.lang-btn .lang-arrow { font-size: 0.6rem; transition: transform 0.2s; }
.lang-selector.open .lang-arrow { transform: rotate(180deg); }
.lang-dropdown {
    display: none; position: absolute; top: calc(100% + 10px); right: 0;
    background: #fff; border: 1px solid rgba(15,29,74,0.1);
    border-radius: 10px; box-shadow: 0 12px 40px rgba(0,0,0,0.12);
    overflow: hidden; min-width: 150px; z-index: 200;
}
.lang-selector.open .lang-dropdown { display: block; animation: fadeInDown 0.2s ease; }
@keyframes fadeInDown { from { opacity:0; transform: translateY(-8px); } to { opacity:1; transform: translateY(0); } }
.lang-option {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px; cursor: pointer; font-size: 0.85rem; font-weight: 600;
    color: var(--clr-navy); transition: background 0.15s;
    text-decoration: none;
}
a.lang-option { color: inherit; }
.lang-option:hover { background: rgba(212,175,55,0.08); color: var(--clr-gold); }
.lang-option.active { background: rgba(212,175,55,0.1); color: var(--clr-gold); font-weight: 700; }
.lang-flag { font-size: 1.1rem; }

.hamburger {
    display: none; cursor: pointer; flex-direction: column; gap: 6px;
    background: none; border: none; padding: 8px; margin: 0; flex-shrink: 0;
    box-sizing: border-box;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}
.hamburger:focus-visible {
    outline: 2px solid var(--clr-gold);
    outline-offset: 3px;
    border-radius: 4px;
}
.lang-option:focus-visible {
    outline: 2px solid var(--clr-gold);
    outline-offset: -2px;
}
.hamburger .bar { width: 26px; height: 2px; background-color: var(--clr-navy); transition: 0.3s; display: block; }

/* EN/AR fallback for no-JS. Lives in <noscript> after </header>, so it is
   not present when JavaScript is on and is not trapped in .lang-dropdown
   or the off-canvas .nav-menu. */
.pb-lang-noscript {
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    background: #ffffff;
    color: var(--clr-navy);
    border-bottom: 1px solid rgba(15, 29, 74, 0.08);
    padding: 8px 16px;
}
.pb-lang-noscript-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    max-width: 100%;
}
.pb-lang-noscript-label {
    margin: 0;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--clr-navy-light);
}
.pb-lang-noscript-list {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.pb-lang-noscript-list a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    min-height: 44px;
    min-width: 44px;
    padding: 8px 16px;
    border: 1.5px solid rgba(15, 29, 74, 0.15);
    border-radius: 8px;
    color: var(--clr-navy);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    overflow-wrap: anywhere;
}
.pb-lang-noscript-list a[aria-current="page"] {
    border-color: var(--clr-gold);
    color: var(--clr-gold);
    font-weight: 700;
}
.pb-lang-noscript-list a:focus-visible {
    outline: 2px solid var(--clr-gold);
    outline-offset: 3px;
}
html[dir="rtl"] .pb-lang-noscript { text-align: right; }

/* Tablet / crowded nav — switch to mobile menu earlier */
@media (max-width: 1180px) {
    .hamburger { display: flex; z-index: 1002; }
    .navbar { margin-left: 0; flex: 0; }
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: min(100%, 340px);
        height: 100vh;
        background: #ffffff;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        padding: calc(var(--header-height) + 1.5rem) 1.75rem 2rem;
        transition: left 0.35s ease;
        z-index: 1001;
        box-shadow: 8px 0 32px rgba(15, 29, 74, 0.12);
        overflow-y: auto;
    }
    .nav-menu.active { left: 0; }
    .nav-menu > li { width: 100%; border-bottom: 1px solid rgba(15, 29, 74, 0.06); }
    .nav-menu > li:last-child { border-bottom: none; }
    .nav-link {
        display: block;
        padding: 14px 0;
        font-size: 0.9rem;
        letter-spacing: 0.8px;
    }
    .nav-item-dropdown .nav-dropdown-menu {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        min-width: 0;
        padding: 0 0 8px 12px;
        background: transparent;
        overflow: visible;
    }
    .nav-item-dropdown.open > .nav-dropdown-menu { display: block; animation: none; }
    .nav-item-dropdown:hover > .nav-dropdown-menu { display: none; }
    .nav-item-dropdown.open:hover > .nav-dropdown-menu { display: block; }
    .nav-dropdown-menu > a,
    .nav-dropdown-menu .nav-nested-trigger { padding: 10px 0; font-size: 0.88rem; }
    .nav-dropdown-submenu {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        min-width: 0;
        max-height: none;
        padding: 0 0 6px 14px;
        background: transparent;
    }
    .nav-dropdown-nested.open > .nav-dropdown-submenu { display: block; }
    .nav-dropdown-nested:hover > .nav-dropdown-submenu { display: none; }
    .nav-dropdown-nested.open:hover > .nav-dropdown-submenu { display: block; }
    .nav-dropdown-submenu a { padding: 8px 0; font-size: 0.84rem; }
    .lang-selector { margin-top: 0.5rem; }
    .lang-dropdown { right: auto; left: 0; }
    html[dir="rtl"] .nav-menu {
        left: auto;
        right: -100%;
    }
    html[dir="rtl"] .nav-menu.active {
        left: auto;
        right: 0;
    }
}

@media (max-width: 768px) {
    .header { height: 58px; }
    .contact-grid, .footer-grid { grid-template-columns: 1fr; }
}

/* RTL — Arabic alignment */
html[dir="rtl"] body { text-align: right; }
html[dir="rtl"] .nav-container,
html[dir="rtl"] .navbar,
html[dir="rtl"] .nav-menu { direction: rtl; }
html[dir="rtl"] .navbar { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .nav-link::before { left: auto; right: 50%; transform: translateX(50%); }
html[dir="rtl"] .nav-dropdown-menu { left: auto; right: 0; text-align: right; }
html[dir="rtl"] .nav-dropdown-submenu { left: auto; right: calc(100% - 4px); }
html[dir="rtl"] .lang-dropdown { right: auto; left: 0; }
html[dir="rtl"] .footer.site-footer,
html[dir="rtl"] .footer.site-footer ul,
html[dir="rtl"] .footer-col { text-align: right; }
html[dir="rtl"] .footer.site-footer a i,
html[dir="rtl"] .footer.site-footer a .fa-solid,
html[dir="rtl"] .footer.site-footer a .fa-brands {
    margin-right: 0 !important;
    margin-left: 8px;
}
html[dir="rtl"] .feature-split,
html[dir="rtl"] .contact-grid,
html[dir="rtl"] .footer-grid { direction: rtl; }
html[dir="rtl"] .section-title,
html[dir="rtl"] .hero-glass-panel,
html[dir="rtl"] .subpage-hero .container { text-align: right; }
@media (prefers-reduced-motion: reduce) {
    .lang-selector.open .lang-dropdown,
    .nav-menu {
        animation: none;
        transition: none;
    }
}