/*
 * =============================================================================
 * SloganIndex Core - Site Header CSS
 * Version: 1.0.14
 * Updated: 2026-06-20 02:05 UTC - remove mobile drawer logo focus ring
 *
 * Final layout rules:
 * - FA/root: logo physically right, menu physically left.
 * - EN /en/: logo physically left, menu physically right.
 * - Desktop theme toggle is the final visual nav item and icon-only.
 * - Astra header/menu/floating theme remnants are hidden.
 * - Colors are sourced from Core Theme tokens.
 * =============================================================================
 */

:root {
    --si-site-header-bg: var(--si-surface-color, var(--si-card-bg, #fff9ef));
    --si-site-header-bg-soft: var(--si-surface-alt-color, #f7efe2);
    --si-site-header-text: var(--si-text-color, #24313d);
    --si-site-header-heading: var(--si-heading-color, var(--si-text-color, #111827));
    --si-site-header-muted: var(--si-muted-color, #64748b);
    --si-site-header-border: var(--si-border-color, #d8cdba);
    --si-site-header-accent: var(--si-accent-color, #008577);
    --si-site-header-accent-soft: var(--si-accent-soft-color, rgba(0, 133, 119, 0.12));
    --si-site-header-shadow: var(--si-shadow-color, rgba(17, 24, 39, 0.12));
    --si-site-header-overlay: var(--si-overlay-color, rgba(15, 23, 42, 0.40));
    --si-site-header-pill-radius: 999px;
    --si-site-header-max-width: 1320px;
    --si-site-header-height: 74px;
    --si-site-header-mobile-height: 68px;
    --si-site-header-logo-max-height: 54px;
    --si-site-header-z: 2147481000;
}

/* Kill Astra/header-builder leftovers after Core Header becomes the source of truth. */
body.si-core-site-header-hide-theme-header :where(
    #masthead,
    #ast-desktop-header,
    #ast-mobile-header,
    header.site-header,
    .site-header:not(.si-core-site-header),
    .ast-mobile-header-wrap,
    .ast-main-header-wrap,
    .ast-primary-header-bar,
    .ast-above-header-wrap,
    .ast-below-header-wrap,
    .main-header-bar-wrap,
    .ast-desktop-header-content,
    .ast-mobile-header-content
) {
    display: none !important;
    visibility: hidden !important;
    block-size: 0 !important;
    min-block-size: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
}

body.si-core-site-header-hide-floating-toggle :where(.si-theme-floating-toggle-wrap) {
    display: none !important;
    visibility: hidden !important;
}

.si-core-site-header-theme-wrap-mobile-top,
.si-core-site-header-theme-toggle-mobile-top {
    display: none !important;
}

/* Old core-site-menu was cleaned into a data provider; hide any cached legacy clone. */
body.si-core-site-header-enabled :where(
    .si-core-site-menu-nav-client,
    .si-core-site-menu-nav[data-si-site-menu],
    .si-core-site-menu-list:not(.si-core-site-header-menu)
) {
    display: none !important;
}

.si-core-site-header,
.si-core-site-header * {
    box-sizing: border-box;
}

.si-core-site-header {
    position: relative;
    z-index: var(--si-site-header-z);
    width: 100%;
    background: var(--si-site-header-bg);
    color: var(--si-site-header-text);
    border-bottom: 1px solid var(--si-site-header-border);
    box-shadow: none;
    font-family: var(--si-font-fa, inherit);
    isolation: isolate;
}

.si-core-site-header[data-locale="en"] {
    font-family: var(--si-font-en, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
}

.si-core-site-header-inner {
    direction: ltr !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    width: min(100%, var(--si-site-header-max-width));
    min-height: var(--si-site-header-height);
    margin-inline: auto;
    padding: 10px clamp(18px, 3vw, 32px);
    gap: clamp(14px, 2vw, 26px);
}

.si-core-site-header-brand,
.si-core-site-header-nav-desktop,
.si-core-site-header-tools {
    min-width: 0;
}

/* Persian: menu left, logo right. */
.si-core-site-header[data-locale="fa"] .si-core-site-header-nav-desktop {
    order: 1 !important;
    direction: rtl !important;
    text-align: right !important;
    flex: 0 1 auto;
    margin-inline: 0 !important;
}

.si-core-site-header[data-locale="fa"] .si-core-site-header-tools {
    order: 2 !important;
    direction: rtl !important;
    flex: 0 0 auto;
    margin-inline-end: auto !important;
}

.si-core-site-header[data-locale="fa"] .si-core-site-header-brand {
    order: 3 !important;
    direction: rtl !important;
    text-align: right !important;
    justify-content: flex-end !important;
    flex: 0 0 auto;
    margin-inline: 0 !important;
}

/* English: logo left, menu right. */
.si-core-site-header[data-locale="en"] .si-core-site-header-brand {
    order: 1 !important;
    direction: ltr !important;
    text-align: left !important;
    justify-content: flex-start !important;
    flex: 0 0 auto;
    margin-inline: 0 !important;
}

.si-core-site-header[data-locale="en"] .si-core-site-header-tools {
    order: 2 !important;
    direction: ltr !important;
    flex: 0 0 auto;
    margin-inline-start: auto !important;
}

.si-core-site-header[data-locale="en"] .si-core-site-header-nav-desktop {
    order: 3 !important;
    direction: ltr !important;
    text-align: left !important;
    flex: 0 1 auto;
    margin-inline: 0 !important;
}

.si-core-site-header-brand,
.si-core-site-header-mobile-brand {
    display: inline-flex;
    align-items: center;
}

.si-core-site-header-brand :where(.si-core-logo-link, .custom-logo-link),
.si-core-site-header-mobile-brand :where(.si-core-logo-link, .custom-logo-link) {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
    color: inherit !important;
    line-height: 0 !important;
}

.si-core-site-header-brand :where(.si-core-logo-img, .custom-logo),
.si-core-site-header-mobile-brand :where(.si-core-logo-img, .custom-logo) {
    display: block !important;
    width: auto !important;
    height: auto !important;
    max-height: var(--si-site-header-logo-max-height) !important;
    max-width: min(220px, 40vw) !important;
    object-fit: contain !important;
}

.si-core-site-header-title-link {
    color: var(--si-site-header-heading);
    text-decoration: none;
    font-weight: 850;
    font-size: 22px;
    line-height: 1.15;
}

.si-core-site-header-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.si-core-site-header-menu-desktop {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: clamp(4px, 1vw, 10px);
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
}

.si-core-site-header[data-locale="fa"] .si-core-site-header-menu-desktop {
    direction: rtl !important;
}

.si-core-site-header[data-locale="en"] .si-core-site-header-menu-desktop {
    direction: ltr !important;
}

.si-core-site-header-menu-link,
.si-core-site-header-theme-toggle {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 36px !important;
    border: 1px solid transparent !important;
    border-radius: var(--si-site-header-pill-radius) !important;
    background: transparent !important;
    color: var(--si-site-header-text) !important;
    box-shadow: none !important;
    text-decoration: none !important;
    font: inherit !important;
    font-size: 15px !important;
    font-weight: 760 !important;
    line-height: 1.2 !important;
    white-space: nowrap !important;
    cursor: pointer;
    transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.si-core-site-header-menu-link {
    padding: 0 14px !important;
}

.si-core-site-header-theme-toggle {
    inline-size: 36px !important;
    min-inline-size: 36px !important;
    padding: 0 !important;
}

.si-core-site-header-theme-toggle .si-theme-toggle-text,
.si-core-site-header-menu-item-theme .si-theme-toggle-text,
.si-core-site-header-theme-toggle-mobile-top .si-theme-toggle-text {
    display: none !important;
}

.si-core-site-header-theme-toggle .si-theme-toggle-icon {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    inline-size: 18px !important;
    block-size: 18px !important;
    line-height: 18px !important;
    font-size: 17px !important;
}

.si-core-site-header-menu-link:hover,
.si-core-site-header-menu-link:focus-visible,
.si-core-site-header-theme-toggle:hover,
.si-core-site-header-theme-toggle:focus-visible {
    color: var(--si-site-header-accent) !important;
    border-color: transparent !important;
    background: color-mix(in srgb, var(--si-site-header-accent) 10%, transparent 90%) !important;
    outline: none !important;
}

.si-core-site-header-menu-item.is-active > .si-core-site-header-menu-link {
    color: var(--si-accent-contrast-color, #fff) !important;
    border-color: transparent !important;
    background: var(--si-site-header-accent) !important;
    box-shadow: none !important;
}

.si-core-site-header-tools,
.si-core-site-header-mobile-head-tools {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.si-core-site-header-mobile-toggle,
.si-core-site-header-mobile-close {
    display: none;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    min-height: 42px;
    border: 1px solid var(--si-site-header-border);
    border-radius: var(--si-site-header-pill-radius);
    background: var(--si-site-header-bg);
    color: var(--si-site-header-text);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    appearance: none;
}

.si-core-site-header-mobile-toggle:hover,
.si-core-site-header-mobile-toggle:focus-visible,
.si-core-site-header-mobile-close:hover,
.si-core-site-header-mobile-close:focus-visible {
    color: var(--si-site-header-accent);
    border-color: var(--si-site-header-accent);
    background: var(--si-site-header-accent-soft);
    outline: 3px solid var(--si-focus-ring-color, rgba(0, 133, 119, 0.22));
    outline-offset: 2px;
}

.si-core-site-header-mobile-toggle-icon {
    position: relative;
    display: block;
    inline-size: 20px;
    block-size: 2px;
    background: currentColor;
    border-radius: 999px;
}

.si-core-site-header-mobile-toggle-icon::before,
.si-core-site-header-mobile-toggle-icon::after {
    content: "";
    position: absolute;
    inset-inline: 0;
    block-size: 2px;
    background: currentColor;
    border-radius: 999px;
}

.si-core-site-header-mobile-toggle-icon::before {
    inset-block-start: -7px;
}

.si-core-site-header-mobile-toggle-icon::after {
    inset-block-start: 7px;
}

.si-core-site-header-mobile-toggle-text {
    margin-inline-start: 8px;
    font-size: 13px;
}

.si-core-site-header-mobile-overlay {
    position: fixed;
    inset: 0;
    z-index: calc(var(--si-site-header-z) + 1);
    background: var(--si-site-header-overlay);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

.si-core-site-header-mobile-panel {
    position: fixed;
    z-index: calc(var(--si-site-header-z) + 2);
    inset-block-start: max(10px, env(safe-area-inset-top));
    inset-inline: max(10px, env(safe-area-inset-left)) max(10px, env(safe-area-inset-right));
    max-height: calc(100dvh - max(20px, env(safe-area-inset-top)) - max(20px, env(safe-area-inset-bottom)));
    overflow: auto;
    background: var(--si-site-header-bg);
    color: var(--si-site-header-text);
    border: 1px solid var(--si-site-header-border);
    border-radius: 24px;
    box-shadow: 0 24px 80px var(--si-site-header-shadow);
    transform: translateY(-14px);
    opacity: 0;
    pointer-events: none;
    transition: transform 180ms ease, opacity 180ms ease;
}

.si-core-site-header-mobile-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px clamp(16px, 4vw, 24px);
    border-bottom: 1px solid var(--si-site-header-border);
}

.si-core-site-header-mobile-panel .si-core-site-header-mobile-brand :where(.si-core-logo-img, .custom-logo) {
    max-height: 48px !important;
    max-width: min(210px, 62vw) !important;
}

.si-core-site-header-mobile-close {
    display: inline-flex;
    font-size: 30px;
    line-height: 1;
    color: var(--si-site-header-accent);
}

.si-core-site-header-nav-mobile {
    padding: 18px clamp(16px, 4vw, 24px) 22px;
}

.si-core-site-header-menu-mobile {
    display: grid;
    gap: 10px;
}

.si-core-site-header-menu-item-mobile .si-core-site-header-menu-link {
    width: 100% !important;
    min-height: 56px !important;
    justify-content: flex-start !important;
    padding-inline: 20px !important;
    border-color: var(--si-site-header-border) !important;
    border-radius: 18px !important;
    background: color-mix(in srgb, var(--si-site-header-bg) 88%, var(--si-site-header-border) 12%) !important;
    font-size: 17px !important;
}

.si-core-site-header[dir="rtl"] .si-core-site-header-menu-item-mobile .si-core-site-header-menu-link {
    justify-content: flex-end !important;
    text-align: right !important;
}

.si-core-site-header[dir="ltr"] .si-core-site-header-menu-item-mobile .si-core-site-header-menu-link {
    justify-content: flex-start !important;
    text-align: left !important;
}

.si-core-site-header-mobile-panel[aria-hidden="false"],
body.si-core-site-header-mobile-open .si-core-site-header-mobile-panel {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

body.si-core-site-header-mobile-open .si-core-site-header-mobile-overlay {
    opacity: 1;
    pointer-events: auto;
}

body.si-core-site-header-mobile-open {
    overflow: hidden;
}

@media (max-width: 1080px) {
    .si-core-site-header-inner {
        min-height: var(--si-site-header-mobile-height);
        padding-block: 8px;
    }

    .si-core-site-header[data-locale="fa"] .si-core-site-header-brand {
        order: 3 !important;
        margin-inline: 0 !important;
    }

    .si-core-site-header[data-locale="fa"] .si-core-site-header-tools {
        order: 1 !important;
        margin-inline-end: auto !important;
    }

    .si-core-site-header[data-locale="en"] .si-core-site-header-brand {
        order: 1 !important;
        margin-inline: 0 !important;
    }

    .si-core-site-header[data-locale="en"] .si-core-site-header-tools {
        order: 3 !important;
        margin-inline-start: auto !important;
    }

    .si-core-site-header-nav-desktop {
        display: none !important;
    }

    .si-core-site-header-mobile-toggle {
        display: inline-flex;
    }

    .si-core-site-header-brand :where(.si-core-logo-img, .custom-logo) {
        max-height: 48px !important;
        max-width: min(210px, 52vw) !important;
    }
}

@media (max-width: 640px) {
    .si-core-site-header-inner {
        padding-inline: 14px;
        gap: 8px;
    }

    .si-core-site-header-brand :where(.si-core-logo-img, .custom-logo) {
        max-height: 44px !important;
        max-width: min(190px, 56vw) !important;
    }

    .si-core-site-header-mobile-toggle-text,
    .si-core-site-header-theme-toggle-mobile .si-theme-toggle-text {
        display: none !important;
    }
}


/*
 * v1.0.7 mobile physical layout
 * FA mobile: logo fixed on the right; theme + hamburger fixed on the left.
 * EN mobile: logo fixed on the left; theme + hamburger fixed on the right.
 */
@media (max-width: 1080px) {
    .si-core-site-header .si-core-site-header-inner {
        direction: ltr !important;
        display: grid !important;
        grid-template-columns: auto minmax(0, 1fr) auto !important;
        align-items: center !important;
        width: 100% !important;
        min-height: var(--si-site-header-mobile-height) !important;
        padding-block: 8px !important;
        column-gap: 12px !important;
    }

    .si-core-site-header[data-locale="fa"] .si-core-site-header-tools {
        grid-column: 1 !important;
        justify-self: start !important;
        order: initial !important;
        margin: 0 !important;
        direction: ltr !important;
    }

    .si-core-site-header[data-locale="fa"] .si-core-site-header-brand {
        grid-column: 3 !important;
        justify-self: end !important;
        order: initial !important;
        margin: 0 !important;
        direction: rtl !important;
        text-align: right !important;
    }

    .si-core-site-header[data-locale="en"] .si-core-site-header-brand {
        grid-column: 1 !important;
        justify-self: start !important;
        order: initial !important;
        margin: 0 !important;
        direction: ltr !important;
        text-align: left !important;
    }

    .si-core-site-header[data-locale="en"] .si-core-site-header-tools {
        grid-column: 3 !important;
        justify-self: end !important;
        order: initial !important;
        margin: 0 !important;
        direction: ltr !important;
    }

    .si-core-site-header-tools {
        display: inline-flex !important;
        align-items: center !important;
        gap: 8px !important;
        min-width: max-content !important;
    }

    .si-core-site-header-theme-wrap-mobile-top,
    .si-core-site-header-theme-toggle-mobile-top {
        display: inline-flex !important;
    }

    .si-core-site-header-theme-toggle-mobile-top {
        inline-size: 42px !important;
        min-inline-size: 42px !important;
        block-size: 42px !important;
        min-block-size: 42px !important;
        padding: 0 !important;
        border: 1px solid var(--si-site-header-border) !important;
        background: var(--si-site-header-bg) !important;
        color: var(--si-site-header-text) !important;
    }

    .si-core-site-header-theme-toggle-mobile-top:hover,
    .si-core-site-header-theme-toggle-mobile-top:focus-visible {
        color: var(--si-site-header-accent) !important;
        border-color: var(--si-site-header-accent) !important;
        background: var(--si-site-header-accent-soft) !important;
    }

    .si-core-site-header-mobile-toggle {
        display: inline-flex !important;
        inline-size: 42px !important;
        min-inline-size: 42px !important;
        block-size: 42px !important;
        min-block-size: 42px !important;
        padding: 0 !important;
    }

    .si-core-site-header-mobile-toggle-text,
    .si-core-site-header-theme-toggle-mobile-top .si-theme-toggle-text {
        display: none !important;
    }

    .si-core-site-header-mobile-panel .si-core-site-header-theme-toggle,
    .si-core-site-header-mobile-panel .si-core-site-header-theme-wrap {
        display: none !important;
    }
}

@supports not (background: color-mix(in srgb, white, black)) {
    .si-core-site-header-menu-link:hover,
    .si-core-site-header-menu-link:focus-visible,
    .si-core-site-header-theme-toggle:hover,
    .si-core-site-header-theme-toggle:focus-visible,
    .si-core-site-header-menu-item-mobile .si-core-site-header-menu-link {
        background: var(--si-site-header-bg-soft) !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .si-core-site-header,
    .si-core-site-header * {
        transition: none !important;
        scroll-behavior: auto !important;
    }
}


/*
 * -------------------------------------------------------------------------
 * v1.0.8 - single-row header across desktop/tablet/mobile
 *
 * Required final behavior:
 * - Never split logo and controls into separate rows.
 * - FA/root: logo physically right, controls physically left.
 * - EN: logo physically left, controls physically right.
 * - Mobile: theme button is outside the drawer, next to the menu button.
 * - Desktop: theme remains as the last nav item after About.
 * -------------------------------------------------------------------------
 */

.si-core-site-header {
    overflow: visible !important;
}

.si-core-site-header .si-core-site-header-inner {
    direction: ltr !important;
    display: flex !important;
    flex-flow: row nowrap !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: min(100%, var(--si-site-header-max-width, 1320px)) !important;
    min-height: var(--si-site-header-height, 72px) !important;
    margin-inline: auto !important;
    padding-block: 8px !important;
    padding-inline: clamp(14px, 3vw, 32px) !important;
    gap: clamp(10px, 2vw, 24px) !important;
    white-space: nowrap !important;
}

/* Always keep the brand as one compact item. */
.si-core-site-header .si-core-site-header-brand {
    flex: 0 0 auto !important;
    min-width: 0 !important;
    max-width: min(46vw, 220px) !important;
    display: inline-flex !important;
    align-items: center !important;
}

.si-core-site-header .si-core-site-header-brand :where(.si-core-logo-link, .custom-logo-link) {
    width: auto !important;
    max-width: 100% !important;
    display: inline-flex !important;
    align-items: center !important;
    overflow: visible !important;
}

.si-core-site-header .si-core-site-header-brand :where(.si-core-logo-img, .custom-logo) {
    width: auto !important;
    max-width: 100% !important;
    max-height: var(--si-site-header-logo-max-height, 54px) !important;
    object-fit: contain !important;
}

/* Desktop/tablet nav remains one line. */
.si-core-site-header .si-core-site-header-nav-desktop {
    flex: 0 1 auto !important;
    min-width: 0 !important;
}

.si-core-site-header .si-core-site-header-menu-desktop {
    display: inline-flex !important;
    flex-flow: row nowrap !important;
    align-items: center !important;
    gap: clamp(4px, .9vw, 10px) !important;
    overflow: visible !important;
    white-space: nowrap !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.si-core-site-header .si-core-site-header-menu-link {
    white-space: nowrap !important;
}

/* Tools group: one compact item containing theme + menu on mobile. */
.si-core-site-header .si-core-site-header-tools {
    flex: 0 0 auto !important;
    display: inline-flex !important;
    flex-flow: row nowrap !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    white-space: nowrap !important;
}

/* FA physical order: controls/nav left, logo right. */
.si-core-site-header[data-locale="fa"] .si-core-site-header-nav-desktop {
    order: 1 !important;
    direction: rtl !important;
    margin-inline: 0 !important;
}

.si-core-site-header[data-locale="fa"] .si-core-site-header-tools {
    order: 2 !important;
    direction: rtl !important;
    margin-inline-start: 0 !important;
    margin-inline-end: auto !important;
}

.si-core-site-header[data-locale="fa"] .si-core-site-header-brand {
    order: 3 !important;
    direction: rtl !important;
    text-align: right !important;
    justify-content: flex-end !important;
    margin-inline: 0 !important;
}

/* EN physical order: logo left, controls/nav right. */
.si-core-site-header[data-locale="en"] .si-core-site-header-brand {
    order: 1 !important;
    direction: ltr !important;
    text-align: left !important;
    justify-content: flex-start !important;
    margin-inline: 0 !important;
}

.si-core-site-header[data-locale="en"] .si-core-site-header-tools {
    order: 2 !important;
    direction: ltr !important;
    margin-inline-start: auto !important;
    margin-inline-end: 0 !important;
}

.si-core-site-header[data-locale="en"] .si-core-site-header-nav-desktop {
    order: 3 !important;
    direction: ltr !important;
    margin-inline: 0 !important;
}

/*
 * Mobile/tablet breakpoint.
 * Important: header stays one row. Logo never moves to row above controls.
 */
@media (max-width: 1080px) {
    :root {
        --si-site-header-mobile-height: 64px;
        --si-site-header-logo-max-height: 42px;
    }

    .si-core-site-header .si-core-site-header-inner {
        min-height: var(--si-site-header-mobile-height, 64px) !important;
        height: auto !important;
        padding-block: 7px !important;
        padding-inline: 14px !important;
        flex-flow: row nowrap !important;
        gap: 10px !important;
    }

    .si-core-site-header .si-core-site-header-nav-desktop {
        display: none !important;
    }

    .si-core-site-header .si-core-site-header-mobile-toggle {
        display: inline-flex !important;
        flex: 0 0 auto !important;
        width: 44px !important;
        min-width: 44px !important;
        height: 44px !important;
        min-height: 44px !important;
        padding: 0 !important;
        border-radius: 999px !important;
    }

    .si-core-site-header .si-core-site-header-theme-toggle-desktop {
        display: inline-flex !important;
        flex: 0 0 auto !important;
        width: 44px !important;
        min-width: 44px !important;
        height: 44px !important;
        min-height: 44px !important;
        padding: 0 !important;
        border-radius: 999px !important;
    }

    .si-core-site-header .si-core-site-header-theme-toggle-desktop .si-theme-toggle-text,
    .si-core-site-header .si-core-site-header-mobile-toggle-text {
        display: none !important;
    }

    .si-core-site-header .si-core-site-header-brand {
        max-width: min(54vw, 190px) !important;
    }

    .si-core-site-header .si-core-site-header-brand :where(.si-core-logo-img, .custom-logo) {
        max-height: 42px !important;
    }

    /* FA mobile: controls must be hard-left, logo hard-right. */
    .si-core-site-header[data-locale="fa"] .si-core-site-header-tools {
        order: 1 !important;
        margin-inline-start: 0 !important;
        margin-inline-end: auto !important;
    }

    .si-core-site-header[data-locale="fa"] .si-core-site-header-brand {
        order: 3 !important;
        margin-inline: 0 !important;
    }

    /* EN mobile: logo left, controls right. */
    .si-core-site-header[data-locale="en"] .si-core-site-header-brand {
        order: 1 !important;
        margin-inline: 0 !important;
    }

    .si-core-site-header[data-locale="en"] .si-core-site-header-tools {
        order: 3 !important;
        margin-inline-start: auto !important;
        margin-inline-end: 0 !important;
    }

    /* Theme must not appear inside the mobile drawer head. */
    .si-core-site-header .si-core-site-header-mobile-panel .si-core-site-header-theme-toggle-mobile,
    .si-core-site-header .si-core-site-header-mobile-head-tools .si-core-site-header-theme-toggle-mobile {
        display: none !important;
    }
}

@media (max-width: 420px) {
    :root {
        --si-site-header-logo-max-height: 38px;
    }

    .si-core-site-header .si-core-site-header-inner {
        padding-inline: 12px !important;
        gap: 8px !important;
    }

    .si-core-site-header .si-core-site-header-mobile-toggle,
    .si-core-site-header .si-core-site-header-theme-toggle-desktop {
        width: 42px !important;
        min-width: 42px !important;
        height: 42px !important;
        min-height: 42px !important;
    }

    .si-core-site-header .si-core-site-header-brand {
        max-width: min(52vw, 176px) !important;
    }

    .si-core-site-header .si-core-site-header-brand :where(.si-core-logo-img, .custom-logo) {
        max-height: 38px !important;
    }
}


/*
 * -------------------------------------------------------------------------
 * v1.0.9 - definitive mobile/tablet one-row grid fix
 *
 * The previous flex approach can still wrap when inherited logo dimensions,
 * browser font scaling, or cached theme rules create unexpected width.
 *
 * This override uses CSS Grid for mobile/tablet:
 *   FA:  [tools] [flexible empty space] [logo]
 *   EN:  [logo]  [flexible empty space] [tools]
 *
 * Result:
 * - Logo and controls cannot split into two visual rows.
 * - Persian logo stays physically right.
 * - Theme + menu stay physically left.
 * -------------------------------------------------------------------------
 */

@media (max-width: 1080px) {
    .si-core-site-header {
        min-height: 62px !important;
    }

    .si-core-site-header .si-core-site-header-inner {
        direction: ltr !important;
        display: grid !important;
        grid-template-columns: auto minmax(0, 1fr) auto !important;
        align-items: center !important;
        width: 100% !important;
        min-height: 62px !important;
        height: 62px !important;
        max-height: 62px !important;
        padding: 6px 14px !important;
        gap: 8px !important;
        white-space: nowrap !important;
        overflow: hidden !important;
    }

    /* Persian mobile: tools left, logo right. */
    .si-core-site-header[data-locale="fa"] .si-core-site-header-tools {
        grid-column: 1 !important;
        grid-row: 1 !important;
        justify-self: start !important;
        align-self: center !important;
        display: inline-flex !important;
        flex-flow: row nowrap !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 8px !important;
        width: auto !important;
        min-width: 0 !important;
        margin: 0 !important;
        order: initial !important;
        direction: rtl !important;
    }

    .si-core-site-header[data-locale="fa"] .si-core-site-header-brand {
        grid-column: 3 !important;
        grid-row: 1 !important;
        justify-self: end !important;
        align-self: center !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        width: auto !important;
        min-width: 0 !important;
        max-width: 176px !important;
        margin: 0 !important;
        order: initial !important;
        direction: rtl !important;
        text-align: right !important;
    }

    /* English mobile: logo left, tools right. */
    .si-core-site-header[data-locale="en"] .si-core-site-header-brand {
        grid-column: 1 !important;
        grid-row: 1 !important;
        justify-self: start !important;
        align-self: center !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: flex-start !important;
        width: auto !important;
        min-width: 0 !important;
        max-width: 176px !important;
        margin: 0 !important;
        order: initial !important;
        direction: ltr !important;
        text-align: left !important;
    }

    .si-core-site-header[data-locale="en"] .si-core-site-header-tools {
        grid-column: 3 !important;
        grid-row: 1 !important;
        justify-self: end !important;
        align-self: center !important;
        display: inline-flex !important;
        flex-flow: row nowrap !important;
        align-items: center !important;
        justify-content: flex-end !important;
        gap: 8px !important;
        width: auto !important;
        min-width: 0 !important;
        margin: 0 !important;
        order: initial !important;
        direction: ltr !important;
    }

    .si-core-site-header .si-core-site-header-nav-desktop {
        display: none !important;
    }

    .si-core-site-header .si-core-site-header-theme-wrap-desktop {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 42px !important;
        min-width: 42px !important;
        height: 42px !important;
        min-height: 42px !important;
        margin: 0 !important;
    }

    .si-core-site-header .si-core-site-header-theme-toggle-desktop,
    .si-core-site-header .si-core-site-header-mobile-toggle {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 42px !important;
        min-width: 42px !important;
        max-width: 42px !important;
        height: 42px !important;
        min-height: 42px !important;
        max-height: 42px !important;
        padding: 0 !important;
        margin: 0 !important;
        border-radius: 999px !important;
        flex: 0 0 42px !important;
    }

    .si-core-site-header .si-core-site-header-theme-toggle-desktop .si-theme-toggle-text,
    .si-core-site-header .si-core-site-header-mobile-toggle-text {
        display: none !important;
    }

    .si-core-site-header .si-core-site-header-brand :where(.si-core-logo-link, .custom-logo-link) {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        width: auto !important;
        max-width: 176px !important;
        height: 44px !important;
        max-height: 44px !important;
        overflow: hidden !important;
        line-height: 0 !important;
    }

    .si-core-site-header[data-locale="en"] .si-core-site-header-brand :where(.si-core-logo-link, .custom-logo-link) {
        justify-content: flex-start !important;
    }

    .si-core-site-header .si-core-site-header-brand :where(.si-core-logo-picture) {
        display: block !important;
        width: auto !important;
        max-width: 176px !important;
        height: 44px !important;
        max-height: 44px !important;
        line-height: 0 !important;
    }

    .si-core-site-header .si-core-site-header-brand :where(.si-core-logo-img, .custom-logo) {
        display: block !important;
        width: auto !important;
        max-width: 176px !important;
        height: auto !important;
        max-height: 44px !important;
        object-fit: contain !important;
    }

    .si-core-site-header .si-core-site-header-mobile-panel .si-core-site-header-theme-toggle-mobile,
    .si-core-site-header .si-core-site-header-mobile-head-tools .si-core-site-header-theme-toggle-mobile {
        display: none !important;
    }
}

@media (max-width: 420px) {
    .si-core-site-header .si-core-site-header-inner {
        height: 60px !important;
        min-height: 60px !important;
        max-height: 60px !important;
        padding-inline: 12px !important;
        gap: 6px !important;
    }

    .si-core-site-header .si-core-site-header-theme-wrap-desktop,
    .si-core-site-header .si-core-site-header-theme-toggle-desktop,
    .si-core-site-header .si-core-site-header-mobile-toggle {
        width: 40px !important;
        min-width: 40px !important;
        max-width: 40px !important;
        height: 40px !important;
        min-height: 40px !important;
        max-height: 40px !important;
        flex-basis: 40px !important;
    }

    .si-core-site-header[data-locale="fa"] .si-core-site-header-tools,
    .si-core-site-header[data-locale="en"] .si-core-site-header-tools {
        gap: 6px !important;
    }

    .si-core-site-header[data-locale="fa"] .si-core-site-header-brand,
    .si-core-site-header[data-locale="en"] .si-core-site-header-brand,
    .si-core-site-header .si-core-site-header-brand :where(.si-core-logo-link, .custom-logo-link),
    .si-core-site-header .si-core-site-header-brand :where(.si-core-logo-picture),
    .si-core-site-header .si-core-site-header-brand :where(.si-core-logo-img, .custom-logo) {
        max-width: 154px !important;
        max-height: 40px !important;
    }
}


/*
 * -------------------------------------------------------------------------
 * v1.0.10 - remove misleading focus ring from mobile drawer logo
 *
 * The logo inside the opened mobile drawer can receive browser focus and show
 * a dotted outline, which looks like the logo is selected. The header keeps
 * visible focus styles for actual action controls, but the decorative/logo
 * link inside the drawer no longer displays that misleading ring.
 * -------------------------------------------------------------------------
 */

.si-core-site-header-mobile-panel .si-core-site-header-mobile-brand,
.si-core-site-header-mobile-panel .si-core-site-header-mobile-brand *,
.si-core-site-header-mobile-panel .si-core-logo-link,
.si-core-site-header-mobile-panel .custom-logo-link,
.si-core-site-header-mobile-panel .si-core-logo-picture,
.si-core-site-header-mobile-panel .si-core-logo-img {
    outline: none !important;
    box-shadow: none !important;
    border-color: transparent !important;
}

.si-core-site-header-mobile-panel .si-core-logo-link:focus,
.si-core-site-header-mobile-panel .si-core-logo-link:focus-visible,
.si-core-site-header-mobile-panel .custom-logo-link:focus,
.si-core-site-header-mobile-panel .custom-logo-link:focus-visible,
.si-core-site-header-mobile-panel .si-core-site-header-mobile-brand a:focus,
.si-core-site-header-mobile-panel .si-core-site-header-mobile-brand a:focus-visible {
    outline: none !important;
    box-shadow: none !important;
    border-color: transparent !important;
}

/* Keep proper focus feedback on real controls. */
.si-core-site-header-mobile-panel .si-core-site-header-mobile-close:focus-visible,
.si-core-site-header-mobile-panel .si-core-site-header-menu-link:focus-visible {
    outline: 3px solid var(--si-focus-ring-color, rgba(15, 118, 110, 0.26)) !important;
    outline-offset: 2px !important;
}


/* =============================================================================
 * Core Site Header — v1.0.12
 * Simple hover model
 * Updated: 2026-06-21 02:05 UTC
 *
 * Requested:
 * - Remove extra hover/focus boxes around menu/buttons.
 * - Keep simple color/background changes only.
 * ========================================================================== */

.si-core-site-header-menu-link:hover,
.si-core-site-header-menu-link:focus-visible,
.si-core-site-header-theme-toggle:hover,
.si-core-site-header-theme-toggle:focus-visible,
.si-core-site-header-mobile-toggle:hover,
.si-core-site-header-mobile-toggle:focus-visible,
.si-core-site-header-mobile-close:hover,
.si-core-site-header-mobile-close:focus-visible,
.si-core-site-header-theme-toggle-mobile-top:hover,
.si-core-site-header-theme-toggle-mobile-top:focus-visible {
    outline: 0 !important;
    outline-offset: 0 !important;
    box-shadow: none !important;
    transform: none !important;
}

.si-core-site-header-menu-link:hover,
.si-core-site-header-menu-link:focus-visible,
.si-core-site-header-theme-toggle:hover,
.si-core-site-header-theme-toggle:focus-visible {
    color: var(--si-site-header-accent, var(--si-accent-color, #0f766e)) !important;
    background:
        color-mix(
            in srgb,
            var(--si-site-header-bg, #fff9ef) 88%,
            var(--si-site-header-accent, var(--si-accent-color, #0f766e)) 12%
        ) !important;
    border-color: transparent !important;
}

.si-core-site-header-mobile-toggle:hover,
.si-core-site-header-mobile-toggle:focus-visible,
.si-core-site-header-mobile-close:hover,
.si-core-site-header-mobile-close:focus-visible,
.si-core-site-header-theme-toggle-mobile-top:hover,
.si-core-site-header-theme-toggle-mobile-top:focus-visible {
    color: var(--si-site-header-accent, var(--si-accent-color, #0f766e)) !important;
    border-color: var(--si-site-header-accent, var(--si-accent-color, #0f766e)) !important;
    background: var(--si-site-header-accent-soft, var(--si-accent-soft-color, #e6f4ef)) !important;
}

@supports not (background: color-mix(in srgb, white, black)) {
    .si-core-site-header-menu-link:hover,
    .si-core-site-header-menu-link:focus-visible,
    .si-core-site-header-theme-toggle:hover,
    .si-core-site-header-theme-toggle:focus-visible {
        background: var(--si-site-header-bg-soft, var(--si-surface-alt-color, #e9dfcc)) !important;
    }
}