/*
 * header3.css — Mega-menu header styles for rueTheme.
 *
 * All rules scoped to .header3 to prevent conflicts with existing theme CSS.
 *
 * Color palette (3 colours + neutrals):
 *   --h3-gold:    #BFA161  brand gold
 *   --h3-dark:    #0F1117  near-black
 *   --h3-surface: #16181F  panel background
 *   --h3-bg:      #F5F2EC  header bar (warm off-white)
 *   --h3-text:    #E8E4DB  light body text (on dark)
 *   --h3-muted:   #8A8578  secondary text
 */

/* ── Reset (scoped) ──────────────────────────────────────────────── */
.header3,
.header3 * {
    box-sizing: border-box;
}

/* ── Design tokens ───────────────────────────────────────────────── */
.header3 {
    --h3-gold:        #BFA161;
    --h3-gold-hover:  #D4B47A;
    --h3-dark:        #0F1117;
    --h3-surface:     #16181F;
    --h3-surface2:    #1E2028;
    --h3-bg:          #F5F2EC;
    --h3-border:      rgba(191, 161, 97, 0.18);
    --h3-text:        #E8E4DB;
    --h3-muted:       rgba(232, 228, 219, 0.55);
    --h3-radius:      6px;
    --h3-nav-h:       74px;
    --h3-ease:        0.2s ease;
    position: relative;
    z-index: 500;
}

/* ── Skip link ───────────────────────────────────────────────────── */
.header3 .rue-skip-link {
    position: absolute;
    top: -120px;
    left: 16px;
    padding: 8px 16px;
    background: var(--h3-gold);
    color: var(--h3-dark);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--h3-radius);
    text-decoration: none;
    z-index: 9999;
    transition: top 0.2s;
}
.header3 .rue-skip-link:focus {
    top: 8px;
}

/* ─────────────────────────────────────────────────────────────────
   NAVBAR SHELL
───────────────────────────────────────────────────────────────── */
.header3 .rue-navbar {
    background: var(--h3-bg);
    border-bottom: 1px solid rgba(42, 37, 32, 0.10);
    position: sticky;
    top: 0;
    z-index: 400;
    transition: box-shadow var(--h3-ease);
}

.header3 .rue-navbar.is-scrolled {
    box-shadow: 0 2px 20px rgba(15, 23, 42, 0.12);
}

.header3 .rue-navbar__inner {
    display: flex;
    align-items: center;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 28px;
    height: var(--h3-nav-h);
    gap: 24px;
}

/* ── Logo ────────────────────────────────────────────────────────── */
.header3 .rue-navbar__logo {
    flex: 0 0 auto;
}

/* On mobile the menu is hidden — push actions to the far right */
@media (max-width: 1024px) {
    .header3 .rue-navbar__actions {
        margin-left: auto;
    }
}

.header3 .rue-logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.header3 .rue-logo-img {
    display: block;
    width: auto;
    height: 50px;
    object-fit: contain;
}

.header3 .rue-logo-link--text {
    font-size: 22px;
    font-weight: 700;
    color: var(--h3-dark);
    letter-spacing: 0.04em;
}

/* ─────────────────────────────────────────────────────────────────
   DESKTOP NAV LIST
───────────────────────────────────────────────────────────────── */
.header3 .rue-navbar__menu {
    flex: 1 1 auto;
    display: flex;
    justify-content: flex-end;
    align-items: stretch;
    overflow: visible;
}

.header3 .rue-nav-list {
    display: flex;
    align-items: stretch;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Top-level item */
.header3 .rue-nav-item--top {
    position: relative;
    display: flex;
    align-items: stretch;
}

.header3 .rue-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 0 13px;
    height: var(--h3-nav-h);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #2A2520;
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--h3-ease);
    position: relative;
    border: none;
    background: none;
    cursor: pointer;
}

/* Gold underline on hover / active */
.header3 .rue-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 13px;
    right: 13px;
    height: 2px;
    background: var(--h3-gold);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--h3-ease);
}

.header3 .rue-nav-item--top:hover > .rue-nav-link,
.header3 .rue-nav-item--top.is-open > .rue-nav-link,
.header3 .rue-nav-item--top.is-active > .rue-nav-link {
    color: var(--h3-dark);
}

.header3 .rue-nav-item--top:hover > .rue-nav-link::after,
.header3 .rue-nav-item--top.is-open > .rue-nav-link::after,
.header3 .rue-nav-item--top.is-active > .rue-nav-link::after {
    transform: scaleX(1);
}

.header3 .rue-nav-chevron {
    flex-shrink: 0;
    color: var(--h3-gold);
    transition: transform var(--h3-ease);
}

.header3 .rue-nav-item--top:hover > .rue-nav-link .rue-nav-chevron,
.header3 .rue-nav-item--top.is-open > .rue-nav-link .rue-nav-chevron {
    transform: rotate(180deg);
}

/* ─────────────────────────────────────────────────────────────────
   MEGA PANEL
   Using visibility + opacity (NOT display) so CSS transitions work.
───────────────────────────────────────────────────────────────── */
.header3 .rue-mega-panel {
    position: absolute;
    top: 100%;
    left: 0;
    transform: translateY(-6px);
    min-width: 220px;
    background: var(--h3-surface);
    border: 1px solid var(--h3-border);
    border-top: 2px solid var(--h3-gold);
    border-radius: 0 0 var(--h3-radius) var(--h3-radius);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
    z-index: 300;

    /* Hidden state */
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition:
        opacity      0.18s ease,
        transform    0.18s ease,
        visibility   0s   linear 0.18s;
}

/* Two-column panel only becomes flex when a third level is active */
.header3 .rue-mega-panel .rue-mega-inner--two-col {
    display: block;
    width: auto;
}

/* Only expand the panel once a depth-1 item with children is hovered */
.header3 .rue-mega-panel.has-active-subgroup .rue-mega-inner--two-col {
    display: flex;
    min-width: 0;
    width: auto;
    max-width: 92vw;
    align-items: flex-start;
}

/* Shown: hover OR JS .is-open class */
.header3 .rue-nav-item--top:hover > .rue-mega-panel,
.header3 .rue-nav-item--top.is-open > .rue-mega-panel,
.header3 .rue-nav-item--top:focus-within > .rue-mega-panel {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    transition:
        opacity      0.18s ease,
        transform    0.18s ease,
        visibility   0s;
}

.header3 .rue-mega-inner {
    display: block;
}

/* Columns */
.header3 .rue-mega-col {
    padding: 10px 0;
}

.header3 .rue-mega-col--primary {
    display: block;
    width: 220px;
    min-width: 220px;
    border-right: 1px solid var(--h3-border);
}

.header3 .rue-mega-col--secondary {
    display: none;
    width: auto;
    flex: 0 0 auto;
    background: var(--h3-surface2);
}

/* Show the right column only when JS marks a subgroup as active */
.header3 .rue-mega-panel.has-active-subgroup .rue-mega-col--secondary {
    display: block;
}

.header3 .rue-mega-list {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
}

/* Sub-groups in the right column — hidden by default, shown when depth-1 item is hovered */
.header3 .rue-subgroup {
    display: none;
    width: 100%;
}

/* Revealed on hover via JS class OR when the matching depth-1 item is hovered */
.header3 .rue-subgroup.is-visible {
    display: block;
    width: 100%;
}

/* Multi-column layout for large sub-groups */
.header3 .rue-subgroup--cols-2 {
    columns: 2;
    column-gap: 0;
}
.header3 .rue-subgroup--cols-3 {
    columns: 3;
    column-gap: 0;
}
.header3 .rue-subgroup--cols-4 {
    columns: 4;
    column-gap: 0;
}

/* Prevent items from breaking across columns */
.header3 .rue-subgroup--cols-2 .rue-mega-item,
.header3 .rue-subgroup--cols-3 .rue-mega-item,
.header3 .rue-subgroup--cols-4 .rue-mega-item {
    break-inside: avoid;
    display: block;
    width: 100%;
}

/* Compact links in multi-column layout */
.header3 .rue-subgroup--cols-2 .rue-mega-link,
.header3 .rue-subgroup--cols-3 .rue-mega-link,
.header3 .rue-subgroup--cols-4 .rue-mega-link {
    padding: 7px 16px;
}

/* Right column: allow scrolling if content is very tall */
.header3 .rue-mega-col--secondary {
    max-height: 70vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--h3-border) transparent;
}

/* Section header for "By country" */
.header3 .rue-subgroup-header {
    padding: 16px 20px 12px;
    border-top: 1px solid var(--h3-border);
    margin-top: 8px;
    margin-bottom: 4px;
}

.header3 .rue-subgroup-title {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--h3-muted);
    padding: 0;
}

/* Countries group: visual separation & tighter spacing */
.header3 .rue-subgroup--countries {
    border-top: 1px solid var(--h3-border);
}

.header3 .rue-subgroup--countries .rue-mega-item {
    margin: 0;
}

.header3 .rue-subgroup--countries .rue-mega-link {
    padding: 6px 20px;
    font-size: 13px;
}

.header3 .rue-subgroup--countries .rue-mega-link__title {
    color: var(--h3-text);
}

/* Mega item — must fill the full list width so the <a> can stretch */
.header3 .rue-mega-item {
    display: block;
    width: 100%;
}

/* Mega link — stretches to the full item width; background fills the whole row */
.header3 .rue-mega-link {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 10px 22px;
    width: 100%;
    box-sizing: border-box;
    text-decoration: none;
    color: var(--h3-text);
    border-left: 2px solid transparent;
    transition: background var(--h3-ease), border-color var(--h3-ease);
    outline: none;
}

.header3 .rue-mega-link:hover,
.header3 .rue-mega-link:focus-visible,
.header3 .rue-mega-item.is-active > .rue-mega-link {
    background: rgba(191, 161, 97, 0.08);
    border-left-color: var(--h3-gold);
}

.header3 .rue-mega-link:focus-visible {
    outline: 2px solid var(--h3-gold);
    outline-offset: -2px;
}

/* Title row: text + arrow on the same line, no wrapping */
.header3 .rue-mega-link__title-row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: nowrap;
}

.header3 .rue-mega-link__title {
    font-size: 13px;
    font-weight: 600;
    color: var(--h3-gold);
    line-height: 1.3;
    letter-spacing: 0.01em;
    transition: color var(--h3-ease);
    flex: 1 1 auto;         /* allow text to shrink before arrow wraps */
    min-width: 0;
}

.header3 .rue-mega-link:hover .rue-mega-link__title,
.header3 .rue-mega-link:focus-visible .rue-mega-link__title {
    color: var(--h3-gold-hover);
}

.header3 .rue-mega-link__desc {
    font-size: 11.5px;
    font-weight: 400;
    color: var(--h3-muted);
    line-height: 1.45;
}

.header3 .rue-mega-link__arrow {
    flex: 0 0 auto;         /* never shrink or grow — stays inline with title */
    color: var(--h3-muted);
    opacity: 0.5;
    display: flex;
    align-items: center;
}

/* Secondary column links — subtler gold */
.header3 .rue-mega-link--secondary .rue-mega-link__title {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--h3-text);
}

/* ── Featured / Recommended group ──────────────────────────────────────────
   Sits above the multi-column country list. Uses a horizontal flex row so
   all featured items appear side-by-side, each as a compact card.
────────────────────────────────────────────────────────────────────────── */
.header3 .rue-featured-group {
    padding: 14px 16px 10px;
    border-bottom: 1px solid var(--h3-border);
}

.header3 .rue-featured-label {
    margin: 0 0 10px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--h3-gold);
}

/* Horizontal row of featured cards */
.header3 .rue-featured-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
}

.header3 .rue-featured-list .rue-mega-item {
    flex: 0 0 auto;
    width: auto;
}

/* Card appearance for each featured item */
.header3 .rue-featured-list .rue-mega-link {
    flex-direction: row;
    align-items: center;
    gap: 7px;
    padding: 8px 14px;
    background: rgba(191, 161, 97, 0.10);
    border: 1px solid rgba(191, 161, 97, 0.30);
    border-left: 2px solid var(--h3-gold);
    border-radius: var(--h3-radius);
    transition: background var(--h3-ease), border-color var(--h3-ease), box-shadow var(--h3-ease);
    white-space: nowrap;
}

.header3 .rue-featured-list .rue-mega-link::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--h3-gold);
    flex-shrink: 0;
}

.header3 .rue-featured-list .rue-mega-link .rue-mega-link__title {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--h3-gold);
}

.header3 .rue-featured-list .rue-mega-link:hover,
.header3 .rue-featured-list .rue-mega-link:focus-visible,
.header3 .rue-featured-list .rue-mega-item.is-active > .rue-mega-link {
    background: rgba(191, 161, 97, 0.18);
    border-color: var(--h3-gold);
    box-shadow: 0 2px 10px rgba(191, 161, 97, 0.15);
}

.header3 .rue-featured-list .rue-mega-link:hover .rue-mega-link__title,
.header3 .rue-featured-list .rue-mega-link:focus-visible .rue-mega-link__title {
    color: var(--h3-gold-hover);
}

.header3 .rue-mega-link--secondary:hover .rue-mega-link__title,
.header3 .rue-mega-link--secondary:focus-visible .rue-mega-link__title {
    color: #fff;
}

/* ─────────────────────────────────────────────────────────────────
   ACTIONS BAR (email icon + burger)
───────────────────────────────────────────────────────────────── */
.header3 .rue-navbar__actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 10px;
}

.header3 .rue-navbar__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--h3-gold);
    border-radius: var(--h3-radius);
    color: var(--h3-gold);
    text-decoration: none;
    transition: background var(--h3-ease), color var(--h3-ease);
    flex-shrink: 0;
}

.header3 .rue-navbar__cta:hover {
    background: var(--h3-gold);
    color: var(--h3-dark);
}

/* ── Burger button ──────────────────────────────────────────────── */
.header3 .rue-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1.5px solid rgba(42, 37, 32, 0.25);
    border-radius: var(--h3-radius);
    cursor: pointer;
    padding: 0;
    transition: border-color var(--h3-ease);
}

.header3 .rue-burger:hover {
    border-color: var(--h3-gold);
}

.header3 .rue-burger__bar {
    display: block;
    width: 18px;
    height: 1.5px;
    background: #2A2520;
    border-radius: 2px;
    transform-origin: center;
    transition: transform 0.22s ease, opacity 0.22s ease, width 0.22s ease;
}

.header3 .rue-burger[aria-expanded="true"] .rue-burger__bar:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}
.header3 .rue-burger[aria-expanded="true"] .rue-burger__bar:nth-child(2) {
    opacity: 0;
    width: 0;
}
.header3 .rue-burger[aria-expanded="true"] .rue-burger__bar:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* ─────────────────────────────────────────────────────────────────
   MOBILE PANEL (drawer — JS-controlled, hidden by default via inline style)
───────────────────────────────────────────────────────────────── */
.header3 .rue-mobile-panel {
    position: fixed;
    inset: 0;
    z-index: 1000;
    /* JS removes inline style="display:none" and adds .is-open */
}

.header3 .rue-mobile-panel__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.header3 .rue-mobile-panel__nav {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(85vw, 360px);
    background: var(--h3-surface) !important;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(110%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

.header3 .rue-mobile-panel.is-open .rue-mobile-panel__nav {
    transform: translateX(0);
}

.header3 .rue-mobile-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--h3-border);
    flex-shrink: 0;
}

.header3 .rue-mobile-panel__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: transparent;
    border: 1px solid var(--h3-border);
    border-radius: var(--h3-radius);
    color: var(--h3-muted);
    cursor: pointer;
    transition: color var(--h3-ease), border-color var(--h3-ease);
}

.header3 .rue-mobile-panel__close:hover {
    color: #fff;
    border-color: var(--h3-gold);
}

/* ── Mobile nav tree ──────────────────────────────────────────────── */
.header3 .rue-mobile-nav {
    list-style: none;
    display: block;          /* never flex — items must stack vertically */
    width: 100%;
    margin: 0;
    padding: 8px 0 32px;
    flex: 1 1 auto;
}

/* ── Depth-0 item (top-level) ── */
.header3 .rue-mob-item {
    display: block;          /* force block — override any inherited flex */
    width: 100%;
    border-bottom: 1px solid rgba(191, 161, 97, 0.08);
}

.header3 .rue-mob-row {
    display: flex;
    align-items: center;
    min-height: 52px;
}

.header3 .rue-mob-link {
    flex: 1 1 auto;
    display: block;
    padding: 14px 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--h3-text);
    text-decoration: none;
    transition: color var(--h3-ease);
    line-height: 1.3;
    min-width: 0;            /* allow text to shrink before overflow */
}

.header3 .rue-mob-link:hover,
.header3 .rue-mob-item.is-active > .rue-mob-row > .rue-mob-link {
    color: var(--h3-gold);
}

/* Chevron toggle button */
.header3 .rue-mob-toggle {
    flex: 0 0 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 52px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--h3-gold);
    padding: 0;
}

.header3 .rue-mob-toggle svg {
    display: block;
    transition: transform 0.22s ease;
}

.header3 .rue-mob-toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

/* ── Depth-1 sub-list (inside top-level accordion) ── */
.header3 .rue-mob-sub {
    display: block;
    list-style: none;
    width: 100%;
    margin: 0;
    padding: 0;
    background: rgba(0, 0, 0, 0.18);
    border-top: 1px solid var(--h3-border);
}

/* Depth-1 item */
.header3 .rue-mob-sub > .rue-mob-sub-item {
    display: block;
    width: 100%;
    border-bottom: 1px solid rgba(191, 161, 97, 0.05);
}
.header3 .rue-mob-sub > .rue-mob-sub-item:last-child {
    border-bottom: none;
}

/* Row inside depth-1 item (link + optional toggle) */
.header3 .rue-mob-sub-row {
    display: flex;
    align-items: center;
    min-height: 44px;
}

.header3 .rue-mob-sub-link {
    flex: 1 1 auto;
    display: block;
    padding: 11px 20px 11px 28px;
    font-size: 13px;
    font-weight: 500;
    color: var(--h3-gold);
    text-decoration: none;
    transition: color var(--h3-ease), background var(--h3-ease);
    line-height: 1.35;
    min-width: 0;
}

.header3 .rue-mob-sub-link:hover {
    color: var(--h3-gold-hover);
    background: rgba(191, 161, 97, 0.07);
}

/* Sub-toggle for depth-1 items that have children */
.header3 .rue-mob-sub-toggle {
    flex: 0 0 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: rgba(191, 161, 97, 0.6);
    padding: 0;
}

.header3 .rue-mob-sub-toggle svg {
    display: block;
    transition: transform 0.2s ease;
}

.header3 .rue-mob-sub-toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

/* ── Depth-2 sub-sub-list ── */
.header3 .rue-mob-subsub {
    display: block;
    list-style: none;
    width: 100%;
    margin: 0;
    padding: 0;
    background: rgba(0, 0, 0, 0.18);
    border-top: 1px solid rgba(191, 161, 97, 0.06);
}

.header3 .rue-mob-subsub > li {
    display: block;
    width: 100%;
    border-bottom: 1px solid rgba(191, 161, 97, 0.04);
}
.header3 .rue-mob-subsub > li:last-child {
    border-bottom: none;
}

.header3 .rue-mob-sub-link--nested {
    display: block;
    padding: 10px 20px 10px 44px;
    font-size: 12.5px;
    font-weight: 400;
    color: var(--h3-text);
    text-decoration: none;
    transition: color var(--h3-ease), background var(--h3-ease);
    line-height: 1.35;
    position: relative;
}

/* subtle left bar to show hierarchy */
.header3 .rue-mob-sub-link--nested::before {
    content: '';
    position: absolute;
    left: 32px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(191, 161, 97, 0.4);
}

.header3 .rue-mob-sub-link--nested:hover {
    color: #fff;
    background: rgba(191, 161, 97, 0.05);
}

/* ─────────────────────────────────────────────────────────────────
   RESPONSIVE
────────────────────────────────────────────────────────��──────── */

/* Tablet / mobile: hide desktop nav, show burger */
@media (max-width: 1024px) {
    .header3 .rue-navbar__menu {
        display: none !important;
    }
    .header3 .rue-burger {
        display: inline-flex;
    }
}

/* Desktop: ensure mobile panel never shows */
@media (min-width: 1025px) {
    .header3 .rue-mobile-panel {
        display: none !important;
    }
}

/* Compact padding on small screens */
@media (max-width: 640px) {
    .header3 .rue-navbar__inner {
        padding: 0 16px;
        gap: 12px;
    }
    .header3 .rue-logo-img {
        height: 42px;
    }
}

/* ── Focus-visible ring ─────────────────────────────────────────── */
.header3 .rue-nav-link:focus-visible,
.header3 .rue-navbar__cta:focus-visible,
.header3 .rue-burger:focus-visible,
.header3 .rue-mobile-panel__close:focus-visible,
.header3 .rue-mob-toggle:focus-visible {
    outline: 2px solid var(--h3-gold);
    outline-offset: 2px;
}

/* ── Screen-reader utility ─────────────────────────────────────── */
.header3 .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}