/*
 * Global Header Stylesheet — QDPlywood.com
 * Path: /wp-pages/dnooo/header/header.css
 *
 * Design tokens sourced from DNA.md.
 * No inline styles. No Tailwind runtime. Pure CSS with custom properties.
 *
 * Z-index contract:
 *   header stack base  : 9000
 *   mega menu panel    : 9100
 *   mobile drawer      : 9200
 *   mobile overlay     : 9190
 */

/* ─────────────────────────────────────────────────────────────────────────────
   0. CSS CUSTOM PROPERTIES (design tokens)
───────────────────────────────────────────────────────────────────────────── */
:root {
    /* Brand palette */
    --color-primary-950:  #0D1A0D;
    --color-primary:      #1A2E1A;
    --color-primary-800:  #243824;
    --color-primary-light:#2D4A2D;
    --color-cta:          #2E7D32;
    --color-cta-hover:    #1B5E20;
    --color-cta-light:    #4CAF50;
    --color-accent:       #8D6E63;
    --color-accent-dark:  #6D4C41;
    --color-wood-50:      #FBF8F5;
    --color-wood-100:     #F5EDE4;
    --color-wood-200:     #E8D5C0;
    --color-wood-300:     #D4B896;
    --color-neutral-50:   #F8FAF8;
    --color-neutral-100:  #F0F4F0;
    --color-neutral-200:  #DCE8DC;
    --color-neutral-400:  #8AAA8A;
    --color-neutral-500:  #5E7E5E;
    --color-neutral-600:  #456045;
    --color-neutral-700:  #304530;
    --color-neutral-800:  #1E2E1E;

    /* Header surface tokens — top-of-page state (light, stable, readable) */
    --header-bg:          #FFFFFF;
    --header-fg:          #1A2E1A;
    --header-accent:      #2E7D32;
    --header-border:      #DCE8DC;
    --header-surface:     #FFFFFF;

    /* Topbar tokens */
    --topbar-bg:          #1A2E1A;
    --topbar-fg:          rgba(255,255,255,0.85);
    --topbar-fg-hover:    #FFFFFF;
    --topbar-border:      rgba(255,255,255,0.08);
    --topbar-height:      44px;

    /* Main header tokens */
    --mainheader-bg:      #FFFFFF;
    --mainheader-fg:      #1A2E1A;
    --mainheader-height:  80px;
    --mainheader-height-scrolled: 64px;

    /* Mega menu tokens */
    --megamenu-bg:        #FFFFFF;
    --megamenu-border:    #DCE8DC;
    --megamenu-shadow:    0 16px 48px rgba(13,26,13,0.14), 0 4px 12px rgba(13,26,13,0.08);

    /* Mobile drawer tokens */
    --drawer-bg:          #FFFFFF;
    --drawer-fg:          #1A2E1A;
    --drawer-width:       340px;

    /* Typography */
    --font-heading:       'Space Grotesk', system-ui, sans-serif;
    --font-body:          'Inter', system-ui, sans-serif;

    /* Transitions */
    --transition-fast:    150ms ease;
    --transition-base:    220ms ease;
    --transition-slow:    350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Container */
    --container-max:      1440px;
    --container-px:       clamp(1rem, 4vw, 1.5rem);

    /* Z-index */
    --z-header:           9000;
    --z-megamenu:         9100;
    --z-drawer-overlay:   9190;
    --z-drawer:           9200;
}

/* ─────────────────────────────────────────────────────────────────────────────
   1. SITE HEADER WRAPPER
───────────────────────────────────────────────────────────────────────────── */
.site-header {
    position: relative; /* normal flow at top of page */
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: var(--z-header);
    background: transparent;
    /* Smooth transition when switching to fixed */
    transition: box-shadow var(--transition-base);
}

/* Fixed/sticky state — applied by JS after scroll threshold */
.site-header.is-fixed {
    position: fixed;
    top: 0;
}

/* Scrolled compact state */
.site-header.is-scrolled {
    box-shadow: 0 2px 16px rgba(13,26,13,0.10);
}

/* ─────────────────────────────────────────────────────────────────────────────
   2. TOP BAR
───────────────────────────────────────────────────────────────────────────── */
.header-topbar {
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--topbar-border);
    height: var(--topbar-height);
    position: relative;
    z-index: calc(var(--z-megamenu) + 20);
    overflow: visible;
    transition:
        height var(--transition-slow),
        opacity var(--transition-slow),
        padding var(--transition-slow);
}

.site-header.is-scrolled .header-topbar {
    height: 0;
    opacity: 0;
    pointer-events: none;
    overflow: hidden;
    border-bottom-width: 0;
}

.header-topbar__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* Left segment */
.header-topbar__left {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    min-width: 0;
}

/* Center segment */
.header-topbar__center {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
}

/* Right segment */
.header-topbar__right {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
}

/* Trust badge */
.topbar-trust {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-cta-light);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.topbar-trust .fa-leaf {
    font-size: 0.65rem;
    color: var(--color-cta-light);
}

/* Contact links */
.topbar-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--topbar-fg);
    text-decoration: none;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.topbar-contact:hover,
.topbar-contact:focus-visible {
    color: var(--topbar-fg-hover);
    outline: none;
}

.topbar-contact--whatsapp:hover {
    color: #25D366;
}

.topbar-contact i {
    font-size: 0.75rem;
    opacity: 0.75;
}

/* Hours */
.topbar-hours {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--topbar-fg);
    white-space: nowrap;
}

.topbar-hours i {
    font-size: 0.7rem;
    opacity: 0.6;
}

/* ─────────────────────────────────────────────────────────────────────────────
   3. LANGUAGE SWITCHER
───────────────────────────────────────────────────────────────────────────── */
.locale-switcher {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--topbar-fg);
    cursor: pointer;
}

.locale-switcher__icon {
    font-size: 0.875rem;
    opacity: 0.8;
    flex-shrink: 0;
}

/* JCM adapter output wrapper */
.locale-switcher .jcm-language-switcher-dropdown {
    position: relative;
}

/* Dropdown list produced by adapter */
.locale-switcher .jcm-language-switcher-dropdown .jcm-dropdown-menu,
.locale-switcher .jcm-language-switcher select {
    position: absolute;
    top: calc(100% + 6px);
    left: auto;
    right: 0;
    min-width: 140px;
    background: var(--color-primary);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
    box-shadow: 0 8px 24px rgba(13,26,13,0.18);
    list-style: none;
    margin: 0;
    padding: 0.375rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition:
        opacity var(--transition-base),
        transform var(--transition-base),
        visibility var(--transition-base);
    z-index: calc(var(--z-megamenu) + 10);
}

.locale-switcher:hover .jcm-language-switcher-dropdown .jcm-dropdown-menu,
.locale-switcher:focus-within .jcm-language-switcher-dropdown .jcm-dropdown-menu,
.locale-switcher .jcm-language-switcher-dropdown.open .jcm-dropdown-menu,
.locale-switcher:hover .jcm-language-switcher select,
.locale-switcher:focus-within .jcm-language-switcher select,
.locale-switcher.is-open .jcm-language-switcher select {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.locale-switcher .jcm-language-switcher li a,
.locale-switcher .jcm-language-switcher li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}

.locale-switcher .jcm-language-switcher li a:hover,
.locale-switcher .jcm-language-switcher li:hover {
    background: rgba(255,255,255,0.08);
    color: #FFFFFF;
}

/* Mobile drawer locale switcher variant */
.locale-switcher--mobile {
    color: var(--drawer-fg);
    padding: 0.75rem 0;
    border-top: 1px solid var(--color-neutral-200);
    margin-top: 0.5rem;
    width: 100%;
}

.locale-switcher--mobile .jcm-language-switcher-dropdown .jcm-dropdown-menu,
.locale-switcher--mobile .jcm-language-switcher select {
    background: var(--color-neutral-50);
    border-color: var(--color-neutral-200);
    box-shadow: 0 4px 12px rgba(13,26,13,0.08);
}

.locale-switcher--mobile .jcm-language-switcher li a,
.locale-switcher--mobile .jcm-language-switcher li {
    color: var(--color-neutral-700);
}

.locale-switcher--mobile .jcm-language-switcher li a:hover {
    background: var(--color-neutral-100);
    color: var(--color-primary);
}

/* ─────────────────────────────────────────────────────────────────────────────
   4. MAIN HEADER
───────────────────────────────────────────────────────────────────────────── */
.header-main {
    background: var(--mainheader-bg);
    border-bottom: 1px solid var(--header-border);
    position: relative; /* positioning context for mega menu panel */
    transition: border-color var(--transition-base);
}

.site-header.is-scrolled .header-main {
    border-bottom-color: var(--color-neutral-200);
}

.header-main__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
    height: var(--mainheader-height);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    transition: height var(--transition-slow);
}

.site-header.is-scrolled .header-main__inner {
    height: var(--mainheader-height-scrolled);
}

/* ─────────────────────────────────────────────────────────────────────────────
   5. LOGO
───────────────────────────────────────────────────────────────────────────── */
.header-logo {
    grid-column: 1;
    display: flex;
    align-items: center;
}

.header-logo a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    outline-offset: 4px;
}

.header-logo a:focus-visible {
    outline: 2px solid var(--color-cta);
    border-radius: 4px;
}

.header-logo__img {
    width: clamp(144px, 15vw, 220px);
    height: auto;
    display: block;
    transition: width var(--transition-slow), opacity var(--transition-base);
}

.site-header.is-scrolled .header-logo__img {
    width: clamp(128px, 13vw, 192px);
}

/*
 * Logo asset switching strategy:
 * - Default (top-of-page, white header): show logo-on-light, hide logo-on-dark
 * - The header uses a white surface at all times in this design,
 *   so logo-on-light is always the primary asset.
 * - logo-on-dark is kept in DOM for potential hero-transparent variant
 *   but hidden by default since we use a stable white surface.
 */
.header-logo__img--dark {
    display: none;
}

.header-logo__img--light {
    display: block;
}

/* ─────────────────────────────────────────────────────────────────────────────
   6. PRIMARY NAVIGATION
───────────────────────────────────────────────────────────────────────────── */
.header-nav {
    grid-column: 2;
    justify-self: center;
}

.header-nav__list {
    display: flex;
    align-items: center;
    gap: 0.125rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.header-nav__item {
    position: relative;
}

.header-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.875rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--mainheader-fg);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    transition: color var(--transition-fast), background var(--transition-fast);
    white-space: nowrap;
    position: relative;
}

.header-nav__link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0.875rem;
    right: 0.875rem;
    height: 2px;
    background: var(--color-cta);
    border-radius: 1px;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--transition-base);
}

.header-nav__link:hover,
.header-nav__link:focus-visible {
    color: var(--color-cta);
    background: rgba(46,125,50,0.06);
    outline: none;
}

.header-nav__link:hover::after,
.header-nav__link:focus-visible::after {
    transform: scaleX(1);
}

.header-nav__item.is-active > .header-nav__link {
    color: var(--color-cta);
    font-weight: 600;
}

.header-nav__item.is-active > .header-nav__link::after {
    transform: scaleX(1);
}

/* Chevron icon on Products trigger */
.header-nav__chevron {
    font-size: 0.625rem;
    transition: transform var(--transition-base);
    margin-left: 0.1rem;
}

.header-nav__item--has-mega.is-mega-open > .header-nav__link .header-nav__chevron,
.header-nav__item--has-mega[aria-expanded="true"] > .header-nav__link .header-nav__chevron {
    transform: rotate(180deg);
}

/* ─────────────────────────────────────────────────────────────────────────────
   7. HEADER ACTIONS (CTA + Hamburger)
───────────────────────────────────────────────────────────────────────────── */
.header-actions {
    grid-column: 3;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Primary CTA button */
.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5625rem 1.25rem;
    background: var(--color-cta);
    color: #FFFFFF;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    white-space: nowrap;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.header-cta:hover,
.header-cta:focus-visible {
    background: var(--color-cta-hover);
    transform: translateY(-1px);
    outline: none;
}

.header-cta:focus-visible {
    outline: 2px solid var(--color-cta);
    outline-offset: 3px;
}

.header-cta i {
    font-size: 0.8125rem;
}

/* Hamburger button — hidden on desktop */
.header-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: 1px solid var(--color-neutral-200);
    border-radius: 4px;
    cursor: pointer;
    padding: 0;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    flex-shrink: 0;
}

.header-hamburger:hover,
.header-hamburger:focus-visible {
    border-color: var(--color-cta);
    background: rgba(46,125,50,0.05);
    outline: none;
}

.header-hamburger__bar {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--mainheader-fg);
    border-radius: 1px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Hamburger → X animation */
.header-hamburger.is-open .header-hamburger__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.header-hamburger.is-open .header-hamburger__bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.header-hamburger.is-open .header-hamburger__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ─────────────────────────────────────────────────────────────────────────────
   8. MEGA MENU PANEL
───────────────────────────────────────────────────────────────────────────── */
/*
 * The mega menu panel is a sibling of header-main__inner inside .header-main.
 * It is positioned absolutely relative to .header-main (which has position:relative).
 * This anchors it to the full header width, not to the narrow Products trigger.
 */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: var(--z-megamenu);
    background: var(--megamenu-bg);
    border-top: 2px solid var(--color-cta);
    border-bottom: 1px solid var(--megamenu-border);
    box-shadow: var(--megamenu-shadow);

    /* Hidden state */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    pointer-events: none;
    transition:
        opacity var(--transition-base),
        transform var(--transition-base),
        visibility var(--transition-base);
}

/* Open state — toggled by JS via .is-mega-open on .header-main */
.header-main.is-mega-open .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.mega-menu__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 2rem var(--container-px) 2.25rem;
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

/* Product category grid — scrollable if too tall */
.mega-menu__grid {
    flex: 1 1 0;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem 1.5rem;
    min-width: 0;
    max-height: calc(100vh - 180px);
    overflow-y: auto;
    overflow-x: hidden;
    /* Custom scrollbar */
    scrollbar-width: thin;
    scrollbar-color: var(--color-cta) var(--color-neutral-100);
}

.mega-menu__grid::-webkit-scrollbar {
    width: 4px;
}
.mega-menu__grid::-webkit-scrollbar-track {
    background: var(--color-neutral-100);
}
.mega-menu__grid::-webkit-scrollbar-thumb {
    background: var(--color-cta);
    border-radius: 2px;
}

/* Category column */
.mega-menu__col {
    min-width: 0;
}

.mega-menu__cat-header {
    margin-bottom: 0.625rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-neutral-200);
}

.mega-menu__cat-title {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    margin-bottom: 0.25rem;
    transition: color var(--transition-fast);
    line-height: 1.3;
}

.mega-menu__cat-title:hover,
.mega-menu__cat-title:focus-visible {
    color: var(--color-cta);
    outline: none;
}

.mega-menu__cat-desc {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--color-neutral-500);
    line-height: 1.45;
    margin: 0;
}

/* Child links */
.mega-menu__links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.mega-menu__link {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3125rem 0.25rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--color-neutral-700);
    text-decoration: none;
    border-radius: 3px;
    transition: color var(--transition-fast), background var(--transition-fast), padding-left var(--transition-fast);
}

.mega-menu__link:hover,
.mega-menu__link:focus-visible {
    color: var(--color-cta);
    background: rgba(46,125,50,0.05);
    padding-left: 0.5rem;
    outline: none;
}

.mega-menu__link-icon {
    font-size: 0.5625rem;
    color: var(--color-neutral-400);
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.mega-menu__link:hover .mega-menu__link-icon {
    color: var(--color-cta);
}

.mega-menu__view-all {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.375rem;
    padding: 0.25rem 0.25rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-cta);
    text-decoration: none;
    transition: gap var(--transition-fast), color var(--transition-fast);
}

.mega-menu__view-all:hover,
.mega-menu__view-all:focus-visible {
    color: var(--color-cta-hover);
    gap: 0.5rem;
    outline: none;
}

/* Support / OEM card */
.mega-menu__support-card {
    flex: 0 0 220px;
    background: var(--color-primary);
    border-radius: 6px;
    padding: 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-self: flex-start;
    /* Wood grid texture */
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 40px 40px;
    background-color: var(--color-primary);
}

.mega-menu__support-icon {
    width: 40px;
    height: 40px;
    background: rgba(76,175,80,0.15);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-cta-light);
    font-size: 1.125rem;
}

.mega-menu__support-title {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
    line-height: 1.3;
}

.mega-menu__support-desc {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.5;
    margin: 0;
}

.mega-menu__support-certs {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.mega-menu__cert-tag {
    display: inline-block;
    padding: 0.1875rem 0.5rem;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-cta-light);
    border: 1px solid rgba(76,175,80,0.35);
    border-radius: 3px;
    letter-spacing: 0.02em;
}

.mega-menu__support-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5625rem 1rem;
    background: var(--color-cta);
    color: #FFFFFF;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    margin-top: 0.25rem;
    transition: background var(--transition-fast);
    align-self: flex-start;
}

.mega-menu__support-cta:hover,
.mega-menu__support-cta:focus-visible {
    background: var(--color-cta-hover);
    outline: none;
}

/* ─────────────────────────────────────────────────────────────────────────────
   9. LAYOUT SPACER
───────────────────────────────────────────────────────────────────────────── */
.header-spacer {
    display: none;
    height: 0;
}

/* When header is fixed, spacer holds document flow */
.site-header.is-fixed ~ .header-spacer,
body.header-is-fixed .header-spacer {
    display: block;
}

/* ─────────────────────────────────────────────────────────────────────────────
   10. MOBILE DRAWER
───────────────────────────────────────────────────────────────────────────── */
.mobile-drawer {
    position: fixed;
    inset: 0;
    z-index: var(--z-drawer);
    pointer-events: none;
    visibility: hidden;
}

.mobile-drawer.is-open {
    pointer-events: auto;
    visibility: visible;
}

/* Overlay */
.mobile-drawer__overlay {
    position: absolute;
    inset: 0;
    background: rgba(13,26,13,0.55);
    opacity: 0;
    transition: opacity var(--transition-slow);
    z-index: var(--z-drawer-overlay);
}

.mobile-drawer.is-open .mobile-drawer__overlay {
    opacity: 1;
}

/* Slide-in panel */
.mobile-drawer__panel {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: var(--drawer-width);
    max-width: 92vw;
    background: var(--drawer-bg);
    z-index: var(--z-drawer);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    box-shadow: -8px 0 32px rgba(13,26,13,0.14);
}

.mobile-drawer.is-open .mobile-drawer__panel {
    transform: translateX(0);
}

/* Drawer header */
.mobile-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.125rem 1.25rem;
    border-bottom: 1px solid var(--color-neutral-200);
    flex-shrink: 0;
}

.mobile-drawer__logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.mobile-drawer__logo {
    width: clamp(120px, 28vw, 160px);
    height: auto;
    display: block;
}

.mobile-drawer__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--color-neutral-200);
    border-radius: 4px;
    color: var(--color-neutral-700);
    font-size: 1rem;
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
    flex-shrink: 0;
}

.mobile-drawer__close:hover,
.mobile-drawer__close:focus-visible {
    border-color: var(--color-cta);
    color: var(--color-cta);
    background: rgba(46,125,50,0.05);
    outline: none;
}

/* Drawer nav — scrollable */
.mobile-drawer__nav {
    flex: 1 1 0;
    overflow-y: auto;
    padding: 0.75rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--color-cta) var(--color-neutral-100);
}

.mobile-drawer__nav::-webkit-scrollbar {
    width: 4px;
}
.mobile-drawer__nav::-webkit-scrollbar-track {
    background: var(--color-neutral-100);
}
.mobile-drawer__nav::-webkit-scrollbar-thumb {
    background: var(--color-cta);
    border-radius: 2px;
}

.mobile-drawer__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-drawer__item {
    border-bottom: 1px solid var(--color-neutral-100);
}

.mobile-drawer__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--drawer-fg);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.mobile-drawer__link:hover,
.mobile-drawer__link:focus-visible {
    color: var(--color-cta);
    background: rgba(46,125,50,0.04);
    outline: none;
}

.mobile-drawer__item.is-active > .mobile-drawer__link {
    color: var(--color-cta);
    font-weight: 600;
}

/* Accordion chevron */
.mobile-drawer__chevron {
    font-size: 0.6875rem;
    color: var(--color-neutral-400);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.mobile-drawer__item--accordion.is-accordion-open > .mobile-drawer__link .mobile-drawer__chevron {
    transform: rotate(180deg);
}

/* Accordion panel */
.mobile-drawer__accordion-panel {
    overflow: hidden;
    max-height: 0;
    transition: max-height 400ms cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--color-neutral-50);
}

.mobile-drawer__accordion-panel.is-open {
    max-height: 3000px;
}

/* Sub-group inside accordion */
.mobile-drawer__sub-group {
    padding: 0.875rem 1.25rem 0.75rem 1.5rem;
    border-bottom: 1px solid var(--color-neutral-200);
}

.mobile-drawer__sub-group:last-child {
    border-bottom: none;
}

.mobile-drawer__sub-title {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color var(--transition-fast);
}

.mobile-drawer__sub-title:hover {
    color: var(--color-cta);
}

.mobile-drawer__sub-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.mobile-drawer__sub-link {
    display: block;
    padding: 0.3125rem 0.25rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--color-neutral-600);
    text-decoration: none;
    border-radius: 3px;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.mobile-drawer__sub-link:hover,
.mobile-drawer__sub-link:focus-visible {
    color: var(--color-cta);
    background: rgba(46,125,50,0.05);
    outline: none;
}

.mobile-drawer__sub-link--all {
    font-weight: 600;
    color: var(--color-cta);
    margin-top: 0.25rem;
}

.mobile-drawer__sub-link--all:hover {
    color: var(--color-cta-hover);
}

/* Drawer footer */
.mobile-drawer__footer {
    flex-shrink: 0;
    padding: 1.125rem 1.25rem 1.5rem;
    border-top: 1px solid var(--color-neutral-200);
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.mobile-drawer__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    background: var(--color-cta);
    color: #FFFFFF;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: background var(--transition-fast);
}

.mobile-drawer__cta:hover,
.mobile-drawer__cta:focus-visible {
    background: var(--color-cta-hover);
    outline: none;
}

.mobile-drawer__contacts {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-drawer__contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--color-neutral-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.mobile-drawer__contact-link:hover {
    color: var(--color-cta);
}

.mobile-drawer__contact-link .fa-whatsapp {
    color: #25D366;
}

/* ─────────────────────────────────────────────────────────────────────────────
   11. RESPONSIVE — TABLET (≤1024px)
───────────────────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    /* Hide desktop nav and CTA text on tablet */
    .header-nav {
        display: none;
    }

    .header-cta span {
        display: none;
    }

    .header-cta {
        padding: 0.5625rem 0.75rem;
    }

    .header-hamburger {
        display: flex;
    }

    /* Topbar center: hide hours on tablet */
    .topbar-hours {
        display: none;
    }

    /* Topbar left: truncate trust text */
    .topbar-trust {
        font-size: 0.6875rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: 200px;
    }
}

/* ─────────────────────────────────────────────────────────────────────────────
   12. RESPONSIVE — MOBILE (≤768px)
───────────────────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    /* Language switcher: hide in topbar on mobile — drawer handles it */
    .header-topbar__lang { display: none; }
    :root {
        --topbar-height: 40px;
        --mainheader-height: 64px;
        --mainheader-height-scrolled: 56px;
    }

    /* Topbar: hide left trust text on mobile, keep center + right */
    .header-topbar__left {
        display: none;
    }

    .header-topbar__center {
        gap: 0.875rem;
    }

    /* Hide hours on mobile too */
    .topbar-hours {
        display: none;
    }

    /* Simplify contact links on mobile */
    .topbar-contact span {
        display: none;
    }

    .topbar-contact {
        font-size: 0;
    }

    .topbar-contact i {
        font-size: 0.875rem;
        opacity: 1;
    }

    /* Header grid: logo left, actions right */
    .header-main__inner {
        grid-template-columns: auto 1fr auto;
    }

    .header-logo {
        grid-column: 1;
    }

    .header-nav {
        display: none; /* still hidden */
        grid-column: 2;
    }

    .header-actions {
        grid-column: 3;
    }

    /* Hide CTA button text on mobile */
    .header-cta span {
        display: none;
    }

    .header-cta {
        padding: 0.5rem 0.625rem;
    }
}

/* ─────────────────────────────────────────────────────────────────────────────
   13. RESPONSIVE — LARGE DESKTOP MEGA MENU (≤1280px grid reflow)
───────────────────────────────────────────────────────────────────────────── */
@media (max-width: 1280px) {
    .mega-menu__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1024px) {
    .mega-menu__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .mega-menu__support-card {
        flex: 0 0 180px;
    }
}

/* Mega menu hidden on mobile/tablet (drawer handles it) */
@media (max-width: 1024px) {
    .mega-menu {
        display: none;
    }
}

/* ─────────────────────────────────────────────────────────────────────────────
   14. FOCUS VISIBLE GLOBAL RESET (accessibility)
───────────────────────────────────────────────────────────────────────────── */
.site-header *:focus {
    outline: none;
}

.site-header *:focus-visible {
    outline: 2px solid var(--color-cta);
    outline-offset: 2px;
    border-radius: 3px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   15. REDUCED MOTION
───────────────────────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .site-header,
    .site-header *,
    .mobile-drawer,
    .mobile-drawer * {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}