/**
 * MexCommerce Theme Stylesheet
 * Global base styles: reset, typography, layout, header, footer, buttons, forms, utilities.
 * Page-component styles live in pages.css.
 *
 * Version: 1.0.0
 * Copyright: MexTech Limited (https://mextechltd.name.ng)
 */

:root {
        --mex-color-primary: #4b5320;
        --mex-color-secondary: #0f172a;
        --mex-color-accent: #f97316;
        --mex-color-text: #1e293b;
        --mex-color-text-light: #64748b;
        --mex-color-bg: #ffffff;
        --mex-color-bg-alt: #f8fafc;
        --mex-color-border: #e2e8f0;
        --mex-color-success: #22c55e;
        --mex-color-warning: #f59e0b;
        --mex-color-error: #ef4444;
        --mex-font-body: 'Inter', system-ui, -apple-system, sans-serif;
        --mex-font-heading: 'Inter', system-ui, -apple-system, sans-serif;
        --mex-radius: 8px;
        --mex-container-width: 1280px;
        --mex-transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
        --mex-shadow-sm: 0 1px 2px 0 rgba(0,0,0,.05);
        --mex-shadow: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
        --mex-shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.05);
        --mex-shadow-xl: 0 20px 25px -5px rgba(0,0,0,.08), 0 8px 10px -6px rgba(0,0,0,.04);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
        font-family: var(--mex-font-body);
        color: var(--mex-color-text);
        background-color: var(--mex-color-bg);
        line-height: 1.6;
        font-size: 1rem;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--mex-color-primary); text-decoration: none; transition: color var(--mex-transition); }
a:hover { color: color-mix(in srgb, var(--mex-color-primary) 80%, black); }
a:focus-visible { outline: 2px solid var(--mex-color-primary); outline-offset: 3px; border-radius: 3px; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul, ol { list-style: none; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

h1, h2, h3, h4, h5, h6 {
        font-family: var(--mex-font-heading);
        font-weight: 700;
        line-height: 1.2;
        color: var(--mex-color-secondary);
        margin-bottom: .75rem;
}
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

.screen-reader-text {
        border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
        height: 1px; margin: -1px; overflow: hidden; padding: 0;
        position: absolute; width: 1px; word-wrap: normal !important;
}
.screen-reader-text:focus {
        background-color: var(--mex-color-bg); border-radius: var(--mex-radius);
        clip: auto !important; clip-path: none; color: var(--mex-color-primary);
        display: block; font-size: .875rem; font-weight: 700;
        height: auto; left: 5px; line-height: normal; padding: 15px 23px;
        text-decoration: none; top: 5px; width: auto; z-index: 100000;
        box-shadow: var(--mex-shadow-lg);
}

.mex-skip-link { position: absolute; top: -100%; left: 0; }
.mex-skip-link:focus { top: 0; z-index: 9999; }

.mex-site { display: flex; flex-direction: column; min-height: 100vh; }
.mex-site-content { flex: 1; }

.mex-container {
        max-width: var(--mex-container-width);
        margin-left: auto;
        margin-right: auto;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
}

.mex-container--fluid {
        padding-left: 0;
        padding-right: 0;
}

.mex-layout--boxed .mex-site { max-width: var(--mex-container-width); margin: 0 auto; }

.mex-header { position: relative; z-index: 100; background: var(--mex-color-bg); border-bottom: 1px solid var(--mex-color-border); }
.mex-header--sticky { position: sticky; top: 0; }
.mex-header__topbar {
        background: var(--mex-color-secondary);
        color: color-mix(in srgb, var(--mex-color-text-light, #64748b) 60%, white);
        font-size: .8125rem;
        padding: .5rem 0;
}
.mex-header__topbar .mex-container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.mex-header__topbar-link { color: color-mix(in srgb, var(--mex-color-text-light, #64748b) 45%, white); display: inline-flex; align-items: center; gap: .375rem; transition: color var(--mex-transition); }
.mex-header__topbar-link:hover { color: var(--mex-color-bg); }
.mex-topbar-nav { display: flex; gap: 1.25rem; }
.mex-topbar-nav a { color: color-mix(in srgb, var(--mex-color-text-light, #64748b) 45%, white); font-size: .8125rem; transition: color var(--mex-transition); }
.mex-topbar-nav a:hover { color: var(--mex-color-bg); }
.mex-header__main { padding: 1rem 0; }
.mex-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.mex-header__brand { flex-shrink: 0; min-width: 0; }
.mex-header__logo-link,
.mex-header__logo-link.custom-logo-link { display: inline-flex; align-items: center; line-height: 0; text-decoration: none; }
.mex-header__logo-img,
.mex-header__logo-link .custom-logo,
.custom-logo-link.mex-header__logo-link .custom-logo {
        display: block;
        width: auto;
        height: auto;
        max-width: 220px;
        max-height: 80px;
        object-fit: contain;
}
.mex-header__logo-img[src$=".svg"],
.mex-header__logo-img[src$=".svgz"] { height: 50px; width: auto; max-width: 220px; }
.mex-header__site-name { font-family: var(--mex-font-heading); font-size: 1.5rem; font-weight: 800; color: var(--mex-color-secondary); }
.mex-header__tagline { font-size: .75rem; color: var(--mex-color-text-light); margin: 0; }
.mex-header__nav-wrap { flex: 1; display: flex; justify-content: center; }
.mex-nav-drawer-head { display: none; }
.mex-header__actions { flex-shrink: 0; display: flex; align-items: center; gap: .375rem; }

.mex-icon-btn {
        display: inline-flex; align-items: center; justify-content: center;
        width: 2.25rem; height: 2.25rem; border-radius: 50%;
        color: var(--mex-color-text); transition: background var(--mex-transition), color var(--mex-transition);
        position: relative;
}
.mex-icon-btn:hover { background: var(--mex-color-bg-alt); color: var(--mex-color-primary); }
.mex-icon-btn:focus-visible { outline: 2px solid var(--mex-color-primary); }
.mex-header__cart-count {
        position: absolute; top: -4px; right: -4px;
        background: var(--mex-color-accent); color: var(--mex-color-bg);
        font-size: .6rem; font-weight: 700; min-width: 1.1rem; height: 1.1rem;
        border-radius: 99px; display: flex; align-items: center; justify-content: center;
        padding: 0 .2rem;
}
.mex-header__cart-count--hidden { display: none; }
.mex-header__menu-toggle { display: none; }

.mex-nav { display: flex; }
.mex-menu--primary { display: flex; align-items: center; gap: .25rem; }
.mex-menu__item { position: relative; }
.mex-menu__link {
        display: inline-flex; align-items: center; gap: .375rem;
        padding: .5rem .75rem; border-radius: calc(var(--mex-radius) / 2);
        font-size: .9rem; font-weight: 500; color: var(--mex-color-text);
        transition: background var(--mex-transition), color var(--mex-transition);
        white-space: nowrap;
}
.mex-menu__link:hover { background: var(--mex-color-bg-alt); color: var(--mex-color-primary); }
.mex-menu__item.current-menu-item > .mex-menu__link { color: var(--mex-color-primary); }
.mex-menu__chevron { transition: transform var(--mex-transition); display: flex; }
.mex-menu__item--has-children:hover > .mex-menu__link .mex-menu__chevron { transform: rotate(180deg); }

.mex-submenu {
        position: absolute; top: calc(100% + .5rem); left: 0;
        background: var(--mex-color-bg); border: 1px solid var(--mex-color-border);
        border-radius: var(--mex-radius); box-shadow: var(--mex-shadow-lg);
        min-width: 220px; padding: .5rem; z-index: 200;
        opacity: 0; visibility: hidden; transform: translateY(-8px);
        transition: opacity var(--mex-transition), transform var(--mex-transition), visibility var(--mex-transition);
        pointer-events: none;
}
.mex-menu__item--has-children:hover > .mex-submenu,
.mex-menu__item--has-children:focus-within > .mex-submenu {
        opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;
}
.mex-submenu .mex-menu__link { display: block; border-radius: calc(var(--mex-radius) / 2); padding: .5rem .875rem; }

.mex-search-panel {
        border-top: 1px solid var(--mex-color-border);
        padding: 1.25rem 0;
        background: var(--mex-color-bg-alt);
}
.mex-search-panel[hidden] { display: none; }
.mex-search-panel__inner { display: flex; align-items: center; gap: .75rem; }
.mex-search-panel__close { flex-shrink: 0; color: var(--mex-color-text-light); }
.mex-search-form {
        flex: 1; min-width: 0; display: flex; align-items: stretch; gap: 0;
        border: 1px solid var(--mex-color-border); border-radius: var(--mex-radius);
        background: var(--mex-color-bg); overflow: hidden;
        transition: border-color var(--mex-transition), box-shadow var(--mex-transition);
}
.mex-search-form:focus-within {
        border-color: var(--mex-color-primary);
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--mex-color-primary) 15%, transparent);
}
.mex-search-form__field {
        flex: 1; min-width: 0; padding: .625rem 1rem; border: none; border-radius: 0;
        font-family: inherit; font-size: 1rem; background: transparent; color: var(--mex-color-text);
}
.mex-search-form__field:focus { outline: none; }
.mex-search-form__submit {
        flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
        padding: .625rem 1rem; background: var(--mex-color-primary); color: var(--mex-color-bg);
        border-radius: 0; transition: background var(--mex-transition);
}
.mex-search-form__submit:hover { background: color-mix(in srgb, var(--mex-color-primary) 85%, black); }

.mex-layout { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
.mex-layout__sidebar { display: none; }
.mex-main { padding-top: 2.5rem; padding-bottom: 4rem; }

.mex-post-grid { display: grid; gap: 2rem; }
.mex-post-grid--grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.mex-post-grid--list { grid-template-columns: 1fr; }
@keyframes mex-post-shimmer {
        0%   { background-position: -600px 0; }
        100% { background-position:  600px 0; }
}
.mex-post-grid--loading {
        pointer-events: none;
}
.mex-post-grid--loading .mex-post-card {
        position: relative;
        overflow: hidden;
}
.mex-post-grid--loading .mex-post-card::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(
                90deg,
                color-mix(in srgb, var(--mex-color-bg) 0%, transparent)    0%,
                color-mix(in srgb, var(--mex-color-bg) 55%, transparent) 40%,
                color-mix(in srgb, var(--mex-color-bg) 55%, transparent) 60%,
                color-mix(in srgb, var(--mex-color-bg) 0%, transparent)   100%
        );
        background-size: 600px 100%;
        animation: mex-post-shimmer .9s ease-in-out infinite;
        border-radius: inherit;
        z-index: 2;
}
.mex-post-grid--loading .mex-post-card__media,
.mex-post-grid--loading .mex-post-card__body {
        opacity: .45;
        transition: opacity .2s;
}
.mex-post-card {
        background: var(--mex-color-bg); border-radius: var(--mex-radius);
        border: 1px solid var(--mex-color-border); overflow: hidden;
        box-shadow: var(--mex-shadow-sm); transition: box-shadow var(--mex-transition), transform var(--mex-transition);
        display: flex; flex-direction: column;
}
.mex-post-card:hover { box-shadow: var(--mex-shadow-lg); transform: translateY(-2px); }
.mex-post-card .mex-post-thumbnail { aspect-ratio: 16/9; overflow: hidden; }
.mex-post-card .mex-post-thumbnail__img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.mex-post-card:hover .mex-post-thumbnail__img { transform: scale(1.03); }
.mex-post-card__body { padding: 1.5rem; display: flex; flex-direction: column; gap: .75rem; flex: 1; }
.mex-post-card__meta { display: flex; gap: 1rem; font-size: .8125rem; color: var(--mex-color-text-light); flex-wrap: wrap; }
.mex-post-card__meta a,
.mex-meta__date,
.mex-meta__author-link { color: var(--mex-color-text-light); font-size: .8125rem; }
.mex-meta__author-link:hover,
.mex-post-card__meta a:hover { color: var(--mex-color-primary); }
.mex-post-card__title { font-size: 1.25rem; margin: 0; }
.mex-post-card__title-link { color: var(--mex-color-secondary); }
.mex-post-card__title-link:hover { color: var(--mex-color-primary); }
.mex-post-card__excerpt { color: var(--mex-color-text-light); font-size: .9375rem; flex: 1; }
.mex-post-card__footer { margin-top: auto; padding-top: .875rem; }

.mex-btn {
        display: inline-flex; align-items: center; gap: .5rem; padding: .625rem 1.25rem;
        border-radius: var(--mex-radius); font-size: .9375rem; font-weight: 600;
        border: 2px solid transparent; transition: all var(--mex-transition); cursor: pointer;
        font-family: inherit; white-space: nowrap; text-decoration: none;
}
.mex-btn:focus-visible { outline: 2px solid var(--mex-color-primary); outline-offset: 3px; }
.mex-btn--primary { background: var(--mex-color-primary); color: var(--mex-color-bg); border-color: var(--mex-color-primary); }
.mex-btn--primary:hover { background: color-mix(in srgb, var(--mex-color-primary) 85%, black); border-color: color-mix(in srgb, var(--mex-color-primary) 85%, black); color: var(--mex-color-bg); }
.mex-btn--secondary { background: var(--mex-color-secondary); color: var(--mex-color-bg); border-color: var(--mex-color-secondary); }
.mex-btn--secondary:hover { background: color-mix(in srgb, var(--mex-color-secondary) 85%, black); border-color: color-mix(in srgb, var(--mex-color-secondary) 85%, black); color: var(--mex-color-bg); }
.mex-btn--outline { background: transparent; color: var(--mex-color-primary); border-color: var(--mex-color-primary); }
.mex-btn--outline:hover { background: var(--mex-color-primary); color: var(--mex-color-bg); }
.mex-btn--ghost { background: transparent; color: var(--mex-color-text); border: 2px solid var(--mex-color-border); }
.mex-btn--ghost:hover { background: var(--mex-color-bg-alt); border-color: var(--mex-color-primary); color: var(--mex-color-primary); }
.mex-btn--accent { background: var(--mex-color-accent); color: var(--mex-color-bg); border-color: var(--mex-color-accent); }
.mex-btn--accent:hover { background: color-mix(in srgb, var(--mex-color-accent) 85%, black); border-color: color-mix(in srgb, var(--mex-color-accent) 85%, black); color: var(--mex-color-bg); }
.mex-btn--sm { padding: .375rem .75rem; font-size: .8125rem; }
.mex-btn--lg { padding: .875rem 2rem; font-size: 1.0625rem; }
.mex-btn--full { width: 100%; justify-content: center; }
.mex-btn:disabled, .mex-btn[disabled] { opacity: .6; pointer-events: none; }
.mex-btn.mex-is-loading { position: relative; color: transparent !important; pointer-events: none; }
.mex-btn.mex-is-loading::after { content: ''; position: absolute; top: 50%; left: 50%; width: 1.125rem; height: 1.125rem; margin: -0.5625rem; border: 2px solid color-mix(in srgb, var(--mex-color-bg) 40%, transparent); border-top-color: var(--mex-color-bg); border-radius: 50%; animation: mex-spin .6s linear infinite; }
.mex-checkbox-label { display: flex; align-items: center; gap: .5rem; font-size: .9375rem; font-weight: 600; cursor: pointer; margin-bottom: 1.25rem; }
.mex-checkbox-label input[type="checkbox"] { width: 1.125rem; height: 1.125rem; accent-color: var(--mex-color-primary); }

.mex-sidebar { display: flex; flex-direction: column; gap: 2rem; }
.mex-widget { background: var(--mex-color-bg-alt); border: 1px solid var(--mex-color-border); border-radius: var(--mex-radius); padding: 1.5rem; }
.mex-widget__title { font-size: 1rem; font-weight: 700; margin-bottom: 1rem; padding-bottom: .75rem; border-bottom: 2px solid var(--mex-color-primary); color: var(--mex-color-secondary); }
.mex-widget ul,
.mex-widget ol { list-style: none; padding: 0; margin: 0; }
.mex-widget ul li,
.mex-widget ol li { padding: .375rem 0; border-bottom: 1px solid var(--mex-color-border); font-size: .9375rem; line-height: 1.5; }
.mex-widget ul li:last-child,
.mex-widget ol li:last-child { border-bottom: none; }
.mex-widget ul li a,
.mex-widget ol li a { color: var(--mex-color-text); transition: color var(--mex-transition); display: block; }
.mex-widget ul li a:hover,
.mex-widget ol li a:hover { color: var(--mex-color-primary); }
.mex-widget p { font-size: .9375rem; color: var(--mex-color-text-light); margin-bottom: .5rem; }
.mex-widget p:last-child { margin-bottom: 0; }
.mex-widget .search-form { display: flex; gap: .5rem; align-items: stretch; }
.mex-widget .search-form label { flex: 1; margin: 0; }
.mex-widget .search-field,
.mex-widget input[type="search"],
.mex-widget input[type="text"],
.mex-widget input[type="password"] { width: 100%; padding: .5rem .75rem; border: 1px solid var(--mex-color-border); border-radius: var(--mex-radius); font-family: inherit; font-size: .9rem; color: var(--mex-color-text); background: var(--mex-color-bg); box-sizing: border-box; }
.mex-widget .search-field:focus,
.mex-widget input[type="search"]:focus,
.mex-widget input[type="text"]:focus,
.mex-widget input[type="password"]:focus { outline: none; border-color: var(--mex-color-primary); }
.mex-widget .search-submit,
.mex-widget input[type="submit"],
.mex-widget button[type="submit"] { padding: .5rem 1rem; background: var(--mex-color-primary); color: var(--mex-color-bg); border: none; border-radius: var(--mex-radius); font-family: inherit; font-size: .9rem; font-weight: 600; cursor: pointer; white-space: nowrap; transition: background var(--mex-transition); flex-shrink: 0; }
.mex-widget .search-submit:hover,
.mex-widget input[type="submit"]:hover,
.mex-widget button[type="submit"]:hover { background: color-mix(in srgb, var(--mex-color-primary) 85%, black); }
.mex-widget select { width: 100%; padding: .5rem .75rem; border: 1px solid var(--mex-color-border); border-radius: var(--mex-radius); font-family: inherit; font-size: .9rem; color: var(--mex-color-text); background: var(--mex-color-bg); }

.mex-breadcrumbs { margin-bottom: 2rem; }
.mex-breadcrumbs__list { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .875rem; color: var(--mex-color-text-light); }
.mex-breadcrumbs__item { display: flex; align-items: center; white-space: nowrap; }
.mex-breadcrumbs__item + .mex-breadcrumbs__item::before { content: '/'; margin-right: .5rem; }
.mex-breadcrumbs__link { color: var(--mex-color-text-light); transition: color var(--mex-transition); }
.mex-breadcrumbs__link:hover { color: var(--mex-color-primary); }
.mex-breadcrumbs__item--current { color: var(--mex-color-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 180px; }
@media (max-width: 768px) {
        .mex-breadcrumbs { margin-bottom: 1.25rem; }
        .mex-breadcrumbs__list { flex-wrap: nowrap; overflow-x: auto; padding-bottom: .125rem; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
        .mex-breadcrumbs__list::-webkit-scrollbar { display: none; }
        .mex-breadcrumbs__item--current { max-width: 140px; }
}

.mex-pagination { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2.5rem; justify-content: center; }
.mex-pagination .page-numbers {
        display: inline-flex; align-items: center; justify-content: center;
        min-width: 2.25rem; height: 2.25rem; padding: 0 .625rem;
        border: 1px solid var(--mex-color-border); border-radius: var(--mex-radius);
        color: var(--mex-color-text); font-size: .875rem; font-weight: 500;
        transition: all var(--mex-transition);
}
.mex-pagination .page-numbers:hover { border-color: var(--mex-color-primary); color: var(--mex-color-primary); }
.mex-pagination .current { background: var(--mex-color-primary); color: var(--mex-color-bg); border-color: var(--mex-color-primary); }

.mex-footer { background: var(--mex-color-secondary); color: color-mix(in srgb, var(--mex-color-text-light, #64748b) 45%, white); }
.mex-footer__widgets { padding: 4rem 0; border-bottom: 1px solid color-mix(in srgb, var(--mex-color-bg) 8%, transparent); }
.mex-footer__widgets-grid { display: grid; gap: 2.5rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.mex-footer .mex-widget { background: transparent; border: none; padding: 0; }
.mex-footer .mex-widget__title { color: color-mix(in srgb, var(--mex-color-text-light, #64748b) 15%, white); border-bottom-color: var(--mex-color-primary); }
.mex-footer__bottom { background: color-mix(in srgb, var(--mex-color-secondary) 95%, black); padding: 1.25rem 0; border-top: 1px solid color-mix(in srgb, var(--mex-color-bg) 6%, transparent); }
.mex-footer__bottom-inner { display: flex; align-items: center; justify-content: center; flex-direction: column; flex-wrap: wrap; gap: .75rem; font-size: .875rem; text-align: center; }
.mex-footer__copyright { color: var(--mex-color-text-light, #64748b); }
.mex-menu--footer { display: flex; gap: 1.25rem; flex-wrap: wrap; justify-content: center; }
.mex-menu--footer .mex-menu__link { padding: 0; color: var(--mex-color-text-light, #64748b); background: none; font-size: .875rem; }
.mex-menu--footer .mex-menu__link:hover { color: var(--mex-color-bg); background: none; }
.mex-footer__payment-icons { display: flex; gap: .75rem; align-items: center; }
.mex-footer__payment-icon { height: 24px; width: auto; opacity: .7; }
.mex-footer a { color: color-mix(in srgb, var(--mex-color-text-light, #64748b) 45%, white); transition: color var(--mex-transition); }
.mex-footer a:hover { color: var(--mex-color-bg); }

.mex-back-to-top {
        position: fixed; bottom: 2rem; right: 2rem;
        width: 2.75rem; height: 2.75rem; border-radius: 50%;
        background: var(--mex-color-primary); color: var(--mex-color-bg);
        display: flex; align-items: center; justify-content: center;
        box-shadow: var(--mex-shadow-lg); z-index: 90;
        opacity: 0; transform: translateY(1rem);
        transition: opacity var(--mex-transition), transform var(--mex-transition);
        border: none;
}
.mex-back-to-top:not([hidden]) { opacity: 1; transform: translateY(0); }
.mex-back-to-top:hover { background: color-mix(in srgb, var(--mex-color-primary) 85%, black); }

.mex-form-row { display: grid; gap: 1rem; margin-bottom: 1rem; }
.mex-form-row--2 { grid-template-columns: 1fr 1fr; }
.mex-form-group { display: flex; flex-direction: column; gap: .375rem; }
.mex-form-group label { font-size: .875rem; font-weight: 600; color: var(--mex-color-text); }
.mex-form-group .mex-required { color: var(--mex-color-error); }
.mex-input, .mex-select, .mex-textarea {
        padding: .625rem .875rem; border: 1px solid var(--mex-color-border);
        border-radius: var(--mex-radius); font-family: inherit; font-size: 1rem;
        color: var(--mex-color-text); background: var(--mex-color-bg); width: 100%;
        transition: border-color var(--mex-transition);
}
.mex-input:focus, .mex-select:focus, .mex-textarea:focus {
        outline: none; border-color: var(--mex-color-primary);
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--mex-color-primary) 15%, transparent);
}
.mex-input--error { border-color: var(--mex-color-error); }
.mex-form-error { font-size: .8125rem; color: var(--mex-color-error); }

.mex-spinner { display: inline-block; width: 1.25rem; height: 1.25rem; border: 2px solid color-mix(in srgb, var(--mex-color-bg) 30%, transparent); border-top-color: currentColor; border-radius: 50%; animation: mex-spin .6s linear infinite; }
@keyframes mex-spin { to { transform: rotate(360deg); } }

.mex-notice { padding: .875rem 1.25rem; border-radius: var(--mex-radius); font-size: .9375rem; border-left: 4px solid; }
.mex-notice--success { background: color-mix(in srgb, var(--mex-color-success) 10%, white); border-color: var(--mex-color-success); color: color-mix(in srgb, var(--mex-color-success) 70%, black); }
.mex-notice--error { background: color-mix(in srgb, var(--mex-color-error) 10%, white); border-color: var(--mex-color-error); color: color-mix(in srgb, var(--mex-color-error) 70%, black); }
.mex-notice--warning { background: color-mix(in srgb, var(--mex-color-warning) 10%, white); border-color: var(--mex-color-warning); color: color-mix(in srgb, var(--mex-color-warning) 70%, black); }
.mex-notice--info { background: color-mix(in srgb, var(--mex-color-primary) 10%, white); border-color: var(--mex-color-primary); color: color-mix(in srgb, var(--mex-color-primary) 70%, black); }

.mex-text-center { text-align: center; }
.mex-mt-1 { margin-top: .5rem; }
.mex-mt-2 { margin-top: 1rem; }
.mex-mt-3 { margin-top: 1.5rem; }
.mex-mt-4 { margin-top: 2rem; }
.mex-mb-4 { margin-bottom: 2rem; }
.mex-table-wrap { overflow-x: auto; }

@media (max-width: 1023px) {
        .mex-nav-backdrop {
                position: fixed; inset: 0; background: rgba(0,0,0,0); z-index: 997;
                transition: background .35s ease; pointer-events: none;
        }
        .mex-nav-backdrop--open { background: rgba(0,0,0,.55); backdrop-filter: blur(3px); pointer-events: auto; }
        .mex-header__nav-wrap {
                display: flex; position: fixed; top: 0; right: 0; bottom: 0;
                width: min(320px, 85vw); background: var(--mex-color-bg); z-index: 998;
                flex-direction: column; padding: 0; overflow-y: auto; overflow-x: hidden;
                transform: translateX(100%); visibility: hidden;
                transition: transform .35s cubic-bezier(.4,0,.2,1), visibility 0s linear .35s;
                box-shadow: -20px 0 60px rgba(0,0,0,.4);
        }
        .mex-header__nav-wrap--open {
                transform: translateX(0); visibility: visible;
                transition: transform .35s cubic-bezier(.4,0,.2,1), visibility 0s linear 0s;
        }
        .mex-nav-drawer-head {
                display: flex; align-items: center; justify-content: space-between;
                padding: 1.125rem 1.25rem 1.125rem 1.5rem;
                border-bottom: 1px solid var(--mex-color-border); flex-shrink: 0;
        }
        .mex-nav-drawer-title {
                display: flex; align-items: center; max-width: 70%;
        }
        .mex-nav-drawer-title .mex-header__site-name {
                font-size: .625rem; font-weight: 700; letter-spacing: .18em;
                text-transform: uppercase; color: var(--mex-color-text-light);
        }
        .mex-nav-drawer-title .mex-header__logo-img,
        .mex-nav-drawer-title .custom-logo {
                max-height: 2rem; max-width: 100%;
                filter: none;
        }
        .mex-nav-drawer-title .mex-header__logo-img[src$=".svg"],
        .mex-nav-drawer-title .mex-header__logo-img[src$=".svgz"] { filter: none; }
        .mex-nav-drawer-close {
                width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center;
                color: var(--mex-color-text-light); border-radius: 50%; background: var(--mex-color-bg-alt);
                transition: background .2s, color .2s; flex-shrink: 0;
        }
        .mex-nav-drawer-close:hover { color: var(--mex-color-text); background: var(--mex-color-border); }
        .mex-header__nav-wrap .mex-menu--primary { flex-direction: column; align-items: flex-start; width: 100%; gap: 0; padding: .625rem 0; }
        .mex-header__nav-wrap .mex-menu__item { width: 100%; }
        .mex-header__nav-wrap .mex-nav { width: 100%; }
        .mex-header__nav-wrap .mex-menu__link {
                width: 100%; font-size: .9375rem; font-weight: 500; letter-spacing: .01em;
                padding: .9375rem 1.5rem; color: var(--mex-color-text); background: none;
                border-radius: 0; border-left: 2px solid transparent;
                transition: color .2s, border-color .2s, background .2s, padding-left .2s;
                display: flex; align-items: center; justify-content: space-between;
        }
        .mex-header__nav-wrap .mex-menu__link:hover {
                color: var(--mex-color-primary); background: var(--mex-color-bg-alt);
                border-left-color: var(--mex-color-primary); padding-left: 2rem;
        }
        .mex-header__nav-wrap .mex-menu__item.current-menu-item > .mex-menu__link {
                color: var(--mex-color-primary); border-left-color: var(--mex-color-primary);
                background: color-mix(in srgb, var(--mex-color-primary) 9%, transparent);
        }
        .mex-header__nav-wrap .mex-submenu {
                position: static; opacity: 1; visibility: visible; transform: none;
                box-shadow: none; border: none; background: var(--mex-color-bg-alt);
                border-radius: 0; display: none;
                border-left: 2px solid var(--mex-color-border); margin-left: 1.5rem;
        }
        .mex-header__nav-wrap .mex-submenu--open { display: block; }
        .mex-header__nav-wrap .mex-submenu .mex-menu__link { font-size: .875rem; padding: .625rem 1.25rem; color: var(--mex-color-text-light); border-left: none; }
        .mex-header__nav-wrap .mex-submenu .mex-menu__link:hover { color: var(--mex-color-text); background: var(--mex-color-bg); padding-left: 1.5rem; border-left: none; }
        .mex-header__menu-toggle { display: flex; position: relative; z-index: 1000; }
        .mex-header--nav-open { z-index: 1001; }
        .mex-header--nav-open .mex-header__menu-toggle { display: none; }
        .mex-header__logo-img,
        .mex-header__logo-link .custom-logo,
        .custom-logo-link.mex-header__logo-link .custom-logo { max-width: 180px; max-height: 64px; }
        .mex-layout--sidebar-right,
        .mex-layout--sidebar-left { grid-template-columns: 1fr; }
}

@media (min-width: 1024px) {
        .mex-layout { gap: 3rem; }
        .mex-layout--sidebar-right { grid-template-columns: 1fr 300px; }
        .mex-layout--sidebar-left { grid-template-columns: 300px 1fr; }
        .mex-layout--sidebar-left .mex-layout__sidebar { order: -1; }
        .mex-layout__sidebar { display: flex; flex-direction: column; gap: 1.75rem; }
        .mex-sidebar { gap: 1.75rem; }
}

@media (max-width: 768px) {
        .mex-form-row--2 { grid-template-columns: 1fr; }
        .mex-post-grid--list .mex-post-card { grid-template-columns: 1fr; }
        .mex-header__logo-img,
        .mex-header__logo-link .custom-logo,
        .custom-logo-link.mex-header__logo-link .custom-logo { max-width: 160px; max-height: 54px; }
        .mex-header__site-name { font-size: 1.25rem; }
}

@media (min-width: 769px) {
        .mex-post-grid--list .mex-post-card { flex-direction: row; }
        .mex-post-grid--list .mex-post-card .mex-post-thumbnail { width: 260px; flex-shrink: 0; }
        .mex-post-grid--list .mex-post-card .mex-post-thumbnail .mex-post-thumbnail__img { height: 100%; object-fit: cover; }
}

@media (max-width: 600px) {
        .mex-container { padding-left: 1.25rem; padding-right: 1.25rem; }
        .mex-main { padding-top: 1.75rem; padding-bottom: 1.75rem; }
        .mex-post-grid { gap: 1.25rem; }
        .mex-post-card__body { padding: 1.125rem; }
}

@media (max-width: 480px) {
        .mex-header__topbar { display: none; }
        .mex-header__logo-img,
        .mex-header__logo-link .custom-logo,
        .custom-logo-link.mex-header__logo-link .custom-logo { max-width: 140px; max-height: 44px; }
        .mex-header__site-name { font-size: 1.125rem; }
}

@media (max-width: 360px) {
        .mex-header__logo-img,
        .mex-header__logo-link .custom-logo,
        .custom-logo-link.mex-header__logo-link .custom-logo { max-width: 110px; max-height: 38px; }
        .mex-icon-btn { width: 2rem; height: 2rem; }
        .mex-header__actions { gap: .25rem; }
}

.mex-layout__main { min-width: 0; }

.mex-header__topbar--minimal { padding: .375rem 0; }
.mex-header__topbar-inner { display: flex; align-items: center; gap: 1.25rem; }
.mex-header__topbar-nav { margin-left: auto; }
.mex-header__search-toggle { }
.mex-header__account-link { }
.mex-header__cart-link { }
.mex-header__menu-icon { display: block; }

.mex-footer__nav { }
.mex-footer__widget-col { }
.mex-footer__widgets-grid--1 { grid-template-columns: 1fr; }
.mex-footer__widgets-grid--2 { grid-template-columns: repeat(2, 1fr); }
.mex-footer__widgets-grid--3 { grid-template-columns: repeat(3, 1fr); }
.mex-footer__widgets-grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1023px) {
        .mex-footer__widgets-grid--3,
        .mex-footer__widgets-grid--4 { grid-template-columns: repeat(2, 1fr); }
        .mex-header__actions .mex-dark-toggle { display: none; }
}

@media (max-width: 767px) {
        .mex-footer__widgets { padding: 2.5rem 0; }
        .mex-footer__widgets-grid,
        .mex-footer__widgets-grid--1,
        .mex-footer__widgets-grid--2,
        .mex-footer__widgets-grid--3,
        .mex-footer__widgets-grid--4 { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 479px) {
        .mex-footer__widgets { padding: 2rem 0; }
        .mex-footer__widgets-grid,
        .mex-footer__widgets-grid--1,
        .mex-footer__widgets-grid--2,
        .mex-footer__widgets-grid--3,
        .mex-footer__widgets-grid--4 { gap: 1.75rem; }
}

.mex-dark-toggle__moon { display: block; }
.mex-dark-toggle__sun { display: none; }
html[data-mex-theme="dark"] .mex-dark-toggle__moon { display: none; }
html[data-mex-theme="dark"] .mex-dark-toggle__sun { display: block; }

.mex-header__logo--light { display: inline-flex; align-items: center; }
.mex-header__logo--dark { display: none; }
html[data-mex-theme="dark"] .mex-header__logo--light { display: none; }
html[data-mex-theme="dark"] .mex-header__logo--dark { display: inline-flex; align-items: center; }