:root {
    --color-primary: #20b0e6;
    --color-primary-deep: #117fa4;
    --color-red: #f04e4b;
    --color-yellow: #ffcc4d;
    --color-yellow-deep: #f09b0b;
    --color-pink: #f4a6c9;
    --color-pink-deep: #d85a90;
    --color-text: #222222;
    --color-white: #ffffff;
    --color-primary-soft: #76c7ec;
    --color-red-soft: #e36d66;
    --color-text-muted: #6b7280;
    --color-text-subtle: #7b8792;
    --color-surface-warm: #f4f1ec;
    --color-surface-subtle: #f4f6f8;
    --color-border-subtle: #b9c3cc;
    --color-surface-glass: rgba(255, 255, 255, 0.96);

    /*
     * Theme-aware semantic roles.
     * Literal brand and utility colors above remain unchanged.
     */
    --theme-page-background: var(--color-white);
    --theme-surface: var(--color-white);
    --theme-surface-raised: var(--color-white);
    --theme-surface-subtle: var(--color-surface-subtle);
    --theme-surface-warm: var(--color-surface-warm);
    --theme-surface-glass: var(--color-surface-glass);
    --theme-text: var(--color-text);
    --theme-text-muted: var(--color-text-muted);
    --theme-text-subtle: var(--color-text-subtle);
    --theme-border: var(--color-border-subtle);
    --theme-header-border: #f3e2ea;
    --theme-navigation-shadow: rgba(32, 70, 90, 0.16);
    --theme-navigation-active-surface: rgba(240, 78, 75, 0.06);

    --focus-ring-color: var(--color-white);
    --focus-ring-halo-color:
        color-mix(
            in srgb,
            var(--color-text) 10%,
            var(--color-white)
        );
    --focus-ring-width: 2px;
    --focus-ring-offset: 1px;
    --focus-ring-halo-width: 1px;
    --page-width: 1180px;

    color-scheme: light;
}

html[data-theme="dark"] {
    --theme-page-background: #111a22;
    --theme-surface: #18232d;
    --theme-surface-raised: #202d38;
    --theme-surface-subtle: #25323d;
    --theme-surface-warm: #292b2e;
    --theme-surface-glass: rgba(24, 35, 45, 0.96);
    --theme-text: #f3f6f8;
    --theme-text-muted: #b8c2cb;
    --theme-text-subtle: #9fadb8;
    --theme-border: #43515c;
    --theme-header-border: #2d3a45;
    --theme-navigation-shadow: rgba(0, 0, 0, 0.32);
    --theme-navigation-active-surface: rgba(240, 78, 75, 0.14);
}

/*
 * Theme switching transition.
 * Applied only during an explicit user-triggered theme change so normal
 * component hover/reveal motion remains completely independent.
 */
html.is-theme-transitioning,
html.is-theme-transitioning body,
html.is-theme-transitioning header,
html.is-theme-transitioning main,
html.is-theme-transitioning footer,
html.is-theme-transitioning section,
html.is-theme-transitioning article,
html.is-theme-transitioning div,
html.is-theme-transitioning span,
html.is-theme-transitioning p,
html.is-theme-transitioning a,
html.is-theme-transitioning button {
    transition-property:
        background-color,
        color,
        border-color,
        box-shadow;
    transition-duration: 200ms;
    transition-timing-function: ease;
}

@media (prefers-reduced-motion: reduce) {
    html.is-theme-transitioning,
    html.is-theme-transitioning body,
    html.is-theme-transitioning header,
    html.is-theme-transitioning main,
    html.is-theme-transitioning footer,
    html.is-theme-transitioning section,
    html.is-theme-transitioning article,
    html.is-theme-transitioning div,
    html.is-theme-transitioning span,
    html.is-theme-transitioning p,
    html.is-theme-transitioning a,
    html.is-theme-transitioning button {
        transition: none;
    }
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    color: var(--color-text);
    background: var(--color-white);
    font-family: Arial, Helvetica, sans-serif;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font: inherit;
}

/* Shared accessible keyboard focus treatment */
:where(
    a,
    button,
    input,
    select,
    textarea,
    summary,
    [tabindex]
):focus-visible {
    outline:
        var(--focus-ring-width)
        solid
        var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
    box-shadow:
        0 0 0
        calc(
            var(--focus-ring-width)
            + var(--focus-ring-offset)
            + var(--focus-ring-halo-width)
        )
        var(--focus-ring-halo-color);
}

/* Shared site header */
.site-header {
    width: 100%;
    border-bottom: 1px solid var(--theme-header-border);
    background: var(--theme-surface);
}

.site-header__inner {
    width: min(100% - 48px, var(--page-width));
    min-height: 76px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 32px;
}

.site-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.site-logo img {
    width: 142px;
    height: auto;
}

.primary-navigation {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 27px;
}

.primary-navigation__link {
    position: relative;
    padding: 29px 0 25px;
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
}

.primary-navigation__link[aria-current="page"] {
    color: var(--color-red);
    font-weight: 700;
}

.primary-navigation__link[aria-current="page"]::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 18px;
    left: 0;
    height: 3px;
    border-radius: 999px;
    background: var(--color-red);
}

.site-utility-controls {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.theme-toggle {
    position: relative;
    width: 28px;
    height: 28px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid var(--theme-border);
    border-radius: 999px;
    color: var(--color-primary);
    background: var(--theme-surface-subtle);
    cursor: pointer;
}

.theme-toggle__icons {
    position: relative;
    width: 17px;
    height: 17px;
    display: block;
}

.theme-toggle__icon {
    position: absolute;
    inset: 0;
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    transform-origin: center;
    transition:
        opacity 160ms ease,
        transform 180ms ease;
}

.theme-toggle__icon--sun {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.theme-toggle__icon--moon {
    opacity: 0;
    transform: scale(0.72) rotate(-12deg);
}

html[data-theme="dark"] .theme-toggle__icon--sun {
    opacity: 0;
    transform: scale(0.72) rotate(12deg);
}

html[data-theme="dark"] .theme-toggle__icon--moon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

html[data-theme="light"]
.theme-toggle.is-previewing
.theme-toggle__icon--sun {
    opacity: 0;
    transform: scale(0.72) rotate(12deg);
}

html[data-theme="light"]
.theme-toggle.is-previewing
.theme-toggle__icon--moon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

html[data-theme="dark"]
.theme-toggle.is-previewing
.theme-toggle__icon--sun {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

html[data-theme="dark"]
.theme-toggle.is-previewing
.theme-toggle__icon--moon {
    opacity: 0;
    transform: scale(0.72) rotate(-12deg);
}

.theme-toggle:focus-visible {
    outline-color: var(--color-primary);
    box-shadow:
        0 0 0 3px
        color-mix(
            in srgb,
            var(--color-primary) 24%,
            transparent
        );
}

.language-switcher {
    width: 42px;
    height: 28px;
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid var(--theme-border);
    border-radius: 999px;
    color: var(--theme-text-muted);
    background: var(--theme-surface-subtle);
    font-size: 11px;
    font-weight: 700;
    cursor: default;
}

.language-switcher__option {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.language-switcher__option--active {
    display: none;
}

/* Shared site footer */
.site-footer {
    width: 100%;
    color: var(--color-white);
    background: var(--color-primary);
}

.site-footer__inner {
    width: min(100% - 56px, var(--page-width));
    margin: 0 auto;
}

.site-footer__main {
    min-height: 245px;
    padding: 36px 0 34px;
    display: grid;
    grid-template-columns: minmax(280px, 1.7fr) repeat(3, minmax(130px, 0.75fr));
    gap: 52px;
}

.site-footer__brand {
    max-width: 300px;
}

.site-footer__logo {
    display: inline-block;
    margin-bottom: 20px;
}

.site-footer__logo img {
    width: 165px;
    height: auto;
}

.site-footer__brand p {
    max-width: 285px;
    margin: 0;
    font-size: 12px;
    line-height: 1.6;
}

.site-footer__dots {
    margin-top: 18px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-footer__dots span {
    width: 10px;
    height: 10px;
    display: block;
    border-radius: 50%;
}

.site-footer__dots span:nth-child(1),
.site-footer__dots span:nth-child(5) {
    background: var(--color-red);
}

.site-footer__dots span:nth-child(2) {
    background: var(--color-yellow);
}

.site-footer__dots span:nth-child(3) {
    background: var(--color-pink);
}

.site-footer__dots span:nth-child(4) {
    background: var(--color-white);
}

.site-footer__column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.site-footer__column h2 {
    margin: 8px 0 18px;
    color: var(--color-yellow);
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.site-footer__column a,
.site-footer__column p {
    margin: 0 0 12px;
    font-size: 11px;
    line-height: 1.3;
}

.site-footer__bottom {
    min-height: 52px;
    border-top: 1px solid rgba(255, 255, 255, 0.75);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    font-size: 9px;
}

.site-footer__bottom p {
    margin: 0;
}

.site-footer__languages {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.site-footer__language {
    color: var(--color-white);
}

.site-footer__language:hover,
.site-footer__language:focus-visible {
    color: var(--color-yellow);
}

.site-footer__language--disabled {
    color: var(--color-surface-subtle);
    cursor: help;
}


/* Shared Arabic typography tokens */
html[dir="rtl"] {
    --arabic-text-eyebrow: 17px;
    --arabic-text-body: 18px;
    --arabic-text-supporting: 17px;
    --arabic-text-card-heading: 22px;
    --arabic-text-button: 15px;
    --arabic-text-meta: 14px;

    --arabic-weight-label: 700;
    --arabic-weight-body: 500;

    --arabic-line-body: 1.75;
    --arabic-line-supporting: 1.65;
}

/* Arabic tablet typography scale */
@media (min-width: 601px) and (max-width: 1100px) {
    html[dir="rtl"] {
        --arabic-text-eyebrow: 16px;
        --arabic-text-body: 17px;
        --arabic-text-supporting: 16px;
        --arabic-text-card-heading: 21px;
        --arabic-text-button: 14px;
        --arabic-text-meta: 13px;
    }
}

/* Arabic mobile typography scale */
@media (max-width: 600px) {
    html[dir="rtl"] {
        --arabic-text-eyebrow: 15px;
        --arabic-text-body: 16px;
        --arabic-text-supporting: 15px;
        --arabic-text-card-heading: 20px;
        --arabic-text-button: 14px;
        --arabic-text-meta: 12px;

        --arabic-line-body: 1.7;
        --arabic-line-supporting: 1.6;
    }
}

/* Stage 14 shared Arabic / RTL refinements */
html[dir="rtl"] .site-footer__contact a[dir="ltr"] {
    direction: ltr;
    unicode-bidi: isolate;
}

@media (min-width: 1101px) {
    html[dir="rtl"] .site-navigation-panel {
        margin-right: auto;
        margin-left: 0;
    }

    html[dir="rtl"] .site-utility-controls,
    html[dir="rtl"] .language-switcher {
        margin-left: 0;
    }

    html[dir="rtl"] .primary-navigation__link {
        font-size: 15px;
        font-weight: 700;
    }

    html[dir="rtl"] .site-footer__column h2 {
        font-size: 15px;
        letter-spacing: 0;
        text-transform: none;
    }

    html[dir="rtl"] .site-footer__brand p,
    html[dir="rtl"] .site-footer__column a,
    html[dir="rtl"] .site-footer__column p {
        font-size: 13px;
        font-weight: 600;
    }

    html[dir="rtl"] .site-footer__bottom {
        font-size: 11px;
        font-weight: 600;
    }
}

/* Full-height page layout */
main {
    flex: 1;
}

/* Shared navigation container */
.site-navigation-panel {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 32px;
}

.site-navigation-panel .primary-navigation,
.site-navigation-panel .site-utility-controls,
.site-navigation-panel .language-switcher {
    margin-left: 0;
}

.mobile-menu-toggle,
.mobile-menu-close,
.mobile-menu-overlay {
    display: none;
}

/* Desktop primary navigation refinement */
@media (min-width: 1101px) {
    .site-header__inner {
        position: relative;
    }

    .site-logo {
        transition: transform 180ms ease;
    }

    .site-logo:hover,
    .site-logo:focus-visible {
        transform: translateY(-2px);
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
        transition:
            border-color 180ms ease,
            background-color 180ms ease,
            transform 180ms ease;
    }

    .theme-toggle:hover {
        border-color: var(--color-primary);
        transform: translateY(-2px);
    }

    .theme-toggle:active {
        transform: translateY(0) scale(0.96);
    }

    .language-switcher {
        width: auto;
        height: auto;
        min-width: 96px;
        min-height: 36px;
        padding: 4px;
        gap: 4px;
        transition:
            border-color 180ms ease,
            transform 180ms ease;
    }

    .language-switcher:hover {
        border-color: var(--color-primary);
        transform: translateY(-2px);
    }

    .language-switcher__option {
        width: 40px;
        height: 26px;
        border-radius: 999px;
        transition:
            color 180ms ease,
            background-color 180ms ease;
    }

    .language-switcher__option--active {
        display: inline-flex;
        color: var(--color-white);
        background: var(--color-primary);
    }

    .language-switcher:hover
    .language-switcher__option:not(.language-switcher__option--active) {
        color: var(--color-primary);
    }

    .primary-navigation {
        position: absolute;
        top: 50%;
        left: 50%;
        gap: 30px;
        transform: translate(-50%, -50%);
    }

    .primary-navigation__link {
        padding-right: 2px;
        padding-left: 2px;
        font-size: 14px;
        transition:
            color 180ms ease,
            transform 180ms ease;
    }

    .primary-navigation__link::after {
        content: "";
        position: absolute;
        right: 2px;
        bottom: 18px;
        left: 2px;
        height: 3px;
        border-radius: 999px;
        background: var(--color-red);
        transform: scaleX(0);
        transform-origin: center;
        transition: transform 180ms ease;
    }

    .primary-navigation__link:hover,
    .primary-navigation__link:focus-visible {
        color: var(--color-red);
        transform: translateY(-2px);
    }

    .primary-navigation__link:hover::after,
    .primary-navigation__link:focus-visible::after,
    .primary-navigation__link[aria-current="page"]::after {
        transform: scaleX(1);
    }
}

@media (min-width: 1101px) and (prefers-reduced-motion: reduce) {
    .site-logo,
    .theme-toggle,
    .theme-toggle__icon,
    .language-switcher,
    .language-switcher__option,
    .primary-navigation__link,
    .primary-navigation__link::after {
        transition: none;
    }

    .site-logo:hover,
    .site-logo:focus-visible,
    .theme-toggle:hover,
    .theme-toggle:active,
    .language-switcher:hover {
        transform: none;
    }

    .primary-navigation__link:hover,
    .primary-navigation__link:focus-visible {
        transform: none;
    }
}

/* Mobile navigation */
@media (max-width: 900px) {
    body.nav-open {
        overflow: hidden;
    }

    .site-header {
        position: relative;
        z-index: 1000;
    }

    .site-header__inner {
        width: min(100% - 32px, var(--page-width));
        min-height: 68px;
        gap: 16px;
    }

    .site-logo img {
        width: 118px;
    }

    .mobile-menu-toggle {
        width: 42px;
        height: 42px;
        margin-left: auto;
        padding: 10px;
        display: inline-flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: center;
        gap: 5px;
        border: 0;
        border-radius: 12px;
        color: var(--color-white);
        background: var(--color-primary);
        cursor: pointer;
    }

    html[dir="rtl"] .mobile-menu-toggle {
        margin-right: auto;
        margin-left: 0;
    }

    .mobile-menu-toggle span {
        width: 100%;
        height: 2px;
        border-radius: 999px;
        background: currentColor;
    }

    .site-navigation-panel {
        position: fixed;
        top: 0;
        right: 0;
        z-index: 1002;
        width: min(82vw, 320px);
        height: 100vh;
        height: 100dvh;
        margin: 0;
        padding: 24px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        overflow-y: auto;
        background: var(--theme-surface);
        box-shadow: -18px 0 42px var(--theme-navigation-shadow);
        transform: translateX(105%);
        transition: transform 220ms ease;
    }

    .site-header.is-menu-open .site-navigation-panel {
        transform: translateX(0);
    }

    .mobile-menu-close {
        width: 42px;
        height: 42px;
        margin-left: auto;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border: 0;
        border-radius: 12px;
        color: var(--color-white);
        background: var(--color-red);
        font-size: 28px;
        line-height: 1;
        cursor: pointer;
    }

    .primary-navigation {
        width: 100%;
        margin: 28px 0 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .primary-navigation__link {
        width: 100%;
        padding: 16px 10px;
        border-bottom: 1px solid var(--theme-header-border);
        color: var(--color-primary);
        font-size: 15px;
        line-height: 1.2;
    }

    .primary-navigation__link[aria-current="page"] {
        padding-left: 16px;
        border-left: 4px solid var(--color-red);
        color: var(--color-red);
        background: var(--theme-navigation-active-surface);
    }

    .primary-navigation__link[aria-current="page"]::after {
        display: none;
    }

    .site-navigation-panel .site-utility-controls {
        width: 100%;
        margin-top: auto;
        align-self: stretch;
    }

    .site-navigation-panel .theme-toggle {
        width: 36px;
        height: 36px;
    }

    .site-navigation-panel .language-switcher {
        width: auto;
        height: auto;
        min-width: 96px;
        min-height: 36px;
        padding: 4px;
        gap: 4px;
        align-self: flex-start;
    }

    .site-navigation-panel .language-switcher__option {
        width: 40px;
        height: 26px;
        border-radius: 999px;
    }

    .site-navigation-panel .language-switcher__option--active {
        display: inline-flex;
        color: var(--color-white);
        background: var(--color-primary);
    }

    .mobile-menu-overlay {
        position: fixed;
        inset: 0;
        z-index: 1001;
        width: 100%;
        height: 100%;
        display: block;
        border: 0;
        background: rgba(20, 35, 45, 0.44);
        cursor: pointer;
    }

    .mobile-menu-overlay[hidden] {
        display: none;
    }
}

/* Shared responsive footer */
@media (max-width: 900px) {
    .site-footer__inner {
        width: min(100% - 40px, var(--page-width));
    }

    .site-footer__main {
        min-height: auto;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 32px;
    }

    .site-footer__brand {
        max-width: none;
        grid-column: 1 / -1;
    }
}

@media (max-width: 600px) {
    .site-footer__inner {
        width: min(100% - 28px, var(--page-width));
    }

    .site-footer__main {
        padding: 32px 0;
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .site-footer__brand {
        grid-column: auto;
    }

    .site-footer__bottom {
        padding: 16px 0;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 10px;
    }
}

/* Shared buttons */
.button {
    box-sizing: border-box;
    min-height: 40px;
    padding: 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.button--primary {
    color: var(--color-white);
    background: var(--color-red);
}

.button--secondary {
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    background: var(--color-yellow);
}

/* Shared scroll-to-top control */
@media (min-width: 1101px) {
    .scroll-to-top {
        position: fixed;
        right: 28px;
        bottom: 28px;
        z-index: 20;
        width: 48px;
        height: 48px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 0;
        border-radius: 50%;
        color: var(--color-white);
        background: var(--color-primary);
        box-shadow:
            0 6px 16px
            color-mix(
                in srgb,
                var(--color-text) 14%,
                transparent
            );
        opacity: 0;
        transform: translateY(10px);
        pointer-events: none;
        cursor: pointer;
        transition:
            opacity 220ms ease,
            transform 220ms ease,
            box-shadow 220ms ease;
    }

    .scroll-to-top svg {
        width: 22px;
        height: 22px;
    }

    .scroll-to-top.is-visible {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .scroll-to-top.is-visible:hover,
    .scroll-to-top.is-visible:focus-visible {
        transform: translateY(-2px);
        box-shadow: 0 7px 0 var(--color-yellow);
    }

    .scroll-to-top.is-visible:active {
        transform: translateY(1px) scale(0.96);
        box-shadow: 0 3px 0 var(--color-yellow);
    }
}

@media (min-width: 1101px) and (prefers-reduced-motion: reduce) {
    .scroll-to-top {
        transition: none;
    }

    .scroll-to-top.is-visible,
    .scroll-to-top.is-visible:hover,
    .scroll-to-top.is-visible:focus-visible,
    .scroll-to-top.is-visible:active {
        transform: none;
    }
}

/* Scroll-to-top visual refinement */
.scroll-to-top {
    color: var(--color-primary);
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    box-shadow: 0 10px 24px rgba(32, 176, 230, 0.18);
}

.scroll-to-top:hover,
.scroll-to-top:focus-visible {
    color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 12px 28px rgba(32, 176, 230, 0.24);
}

.scroll-to-top:active {
    color: var(--color-primary);
    background: var(--color-white);
}

.scroll-to-top svg {
    width: 30px;
    height: 30px;
}

/* Shared scroll-to-top control on tablet and mobile */
@media (max-width: 1100px) {
    .scroll-to-top {
        position: fixed;
        right: calc(20px + env(safe-area-inset-right));
        bottom: calc(20px + env(safe-area-inset-bottom));
        z-index: 20;
        width: 44px;
        height: 44px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        opacity: 0;
        transform: translateY(8px);
        pointer-events: none;
        cursor: pointer;
        transition:
            opacity 200ms ease,
            transform 200ms ease,
            box-shadow 200ms ease;
    }

    .scroll-to-top svg {
        width: 26px;
        height: 26px;
    }

    .scroll-to-top.is-visible {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .scroll-to-top.is-visible:active {
        transform: translateY(1px) scale(0.96);
    }
}

@media (max-width: 600px) {
    .scroll-to-top {
        right: calc(16px + env(safe-area-inset-right));
        bottom: calc(16px + env(safe-area-inset-bottom));
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 1100px) and (prefers-reduced-motion: reduce) {
    .scroll-to-top {
        transition: none;
    }

    .scroll-to-top.is-visible,
    .scroll-to-top.is-visible:active {
        transform: none;
    }
}

/* Stage 14 compact desktop-style tablet header */
@media (min-width: 901px) and (max-width: 1100px) {
    .site-header__inner {
        position: relative;
    }

    .primary-navigation {
        position: absolute;
        top: 50%;
        left: 50%;
        margin: 0;
        gap: clamp(12px, 1.4vw, 16px);
        transform: translate(-50%, -50%);
    }

    .primary-navigation__link {
        padding-right: 2px;
        padding-left: 2px;
        font-size: 12px;
    }

    .language-switcher {
        width: auto;
        height: auto;
        min-width: 82px;
        min-height: 32px;
        padding: 3px;
        gap: 2px;
    }

    .language-switcher__option {
        width: 34px;
        height: 24px;
        border-radius: 999px;
    }

    .language-switcher__option--active {
        display: inline-flex;
        color: var(--color-white);
        background: var(--color-primary);
    }
}

/* Stage 14 responsive RTL header positioning */
@media (min-width: 901px) and (max-width: 1100px) {
    html[dir="rtl"] .site-navigation-panel {
        margin-right: auto;
        margin-left: 0;
    }

    html[dir="rtl"] .site-utility-controls,
    html[dir="rtl"] .language-switcher {
        margin-left: 0;
    }
}

@media (max-width: 900px) {
    html[dir="rtl"] .site-navigation-panel {
        right: auto;
        left: 0;
        box-shadow: 18px 0 42px var(--theme-navigation-shadow);
        transform: translateX(-105%);
    }

    html[dir="rtl"] .site-header.is-menu-open .site-navigation-panel {
        transform: translateX(0);
    }

    html[dir="rtl"] .site-navigation-panel .site-utility-controls {
        padding-top: 20px;
        padding-bottom: 6px;
    }
}

/* Stage 14 Arabic tablet navigation breathing room */
@media (min-width: 901px) and (max-width: 1100px) {
    html[dir="rtl"] .primary-navigation {
        gap: clamp(15px, 1.7vw, 18px);
    }
}