:root {
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a25;
    --color-accent-primary: #00d4aa;
    --color-accent-secondary: #7c3aed;
    --color-accent-highlight: #f59e0b;
    --color-text-primary: #f4f4f5;
    --color-text-secondary: #a1a1aa;
    --color-text-muted: #71717a;
    --color-border: #27272a;
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    --container-width: 1400px;
    --header-height: 70px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

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

a {
    color: var(--color-accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover { color: var(--color-text-primary); }

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 { font-size: 2.5rem; } h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; } h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; } h6 { font-size: 0.875rem; }

p { margin-bottom: var(--spacing-md); }

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.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;
}

.skip-link {
    position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
    background: var(--color-accent-primary); color: var(--color-bg-primary);
    padding: var(--spacing-sm) var(--spacing-lg); border-radius: var(--radius-md);
    z-index: 10000; transition: top var(--transition-fast);
}

.skip-link:focus { top: var(--spacing-md); }

.site-wrapper { min-height: 100vh; display: flex; flex-direction: column; }

.site-content { flex: 1; padding: var(--spacing-xl) 0; }

.site-header {
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky; top: 0; z-index: 1000;
}

.header-inner { height: var(--header-height); display: flex; align-items: center; }

.header-content {
    display: flex; align-items: center; justify-content: space-between; width: 100%;
}

.site-branding { display: flex; align-items: center; gap: var(--spacing-md); }

.site-branding .custom-logo-link img { max-height: 45px; width: auto; }

.site-title {
    font-size: 1.5rem; font-weight: 800;
    color: var(--color-text-primary); letter-spacing: -0.02em;
}

.site-description {
    font-size: 0.875rem; color: var(--color-text-muted); margin: 0;
}

.main-navigation { display: flex; align-items: center; }

.primary-menu {
    display: flex; list-style: none; gap: var(--spacing-lg); margin: 0; padding: 0;
}

.primary-menu li { position: relative; }

.primary-menu > li > a {
    color: var(--color-text-secondary); font-weight: 500;
    font-size: 0.9375rem; padding: var(--spacing-sm) 0; display: block;
}

.primary-menu > li > a:hover { color: var(--color-accent-primary); }

.primary-menu .menu-item-has-children > a::after {
    content: ''; display: inline-block; margin-left: 6px;
    width: 0; height: 0;
    border-left: 4px solid transparent; border-right: 4px solid transparent;
    border-top: 4px solid currentColor; vertical-align: middle;
}

.primary-menu .sub-menu {
    position: absolute; top: 100%; left: 0;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md); padding: var(--spacing-sm);
    min-width: 200px; opacity: 0; visibility: hidden;
    transform: translateY(10px); transition: all var(--transition-fast);
    list-style: none;
}

.primary-menu .menu-item-has-children:hover > .sub-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
}

.primary-menu .sub-menu a {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm); display: block;
    color: var(--color-text-secondary); font-size: 0.875rem;
}

.primary-menu .sub-menu a:hover {
    background: var(--color-bg-secondary); color: var(--color-accent-primary);
}

.menu-toggle {
    display: none; background: none; border: none; cursor: pointer; padding: var(--spacing-sm);
}

.menu-toggle-icon {
    display: block; width: 24px; height: 2px;
    background: var(--color-text-primary); position: relative;
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
    content: ''; position: absolute; width: 24px; height: 2px;
    background: var(--color-text-primary); left: 0;
    transition: all var(--transition-fast);
}

.menu-toggle-icon::before { top: -8px; }
.menu-toggle-icon::after { bottom: -8px; }

.header-actions {
    display: flex; align-items: center; gap: var(--spacing-md);
}

.search-toggle {
    background: none; border: none; color: var(--color-text-secondary);
    cursor: pointer; padding: var(--spacing-sm); display: flex;
    align-items: center; justify-content: center;
}

.search-toggle:hover { color: var(--color-accent-primary); }

.header-search-form {
    display: none; background: var(--color-bg-tertiary);
    border-top: 1px solid var(--color-border); padding: var(--spacing-md) 0;
}

.header-search-form.active { display: block; }

.header-search-form .search-form {
    display: flex; gap: var(--spacing-sm); max-width: 600px; margin: 0 auto;
}

.header-search-form input[type="search"] {
    flex: 1; padding: 10px 16px;
    background: var(--color-bg-secondary); border: 1px solid var(--color-border);
    border-radius: var(--radius-md); color: var(--color-text-primary);
    font-family: var(--font-primary); font-size: 0.9375rem;
}

.header-search-form input[type="search"]:focus { outline: none; border-color: var(--color-accent-primary); }

.header-search-form .search-submit {
    padding: 10px 24px; background: var(--color-accent-primary);
    color: var(--color-bg-primary); border: none;
    border-radius: var(--radius-md); cursor: pointer; font-weight: 600;
    font-family: var(--font-primary);
}

.header-search-form .search-submit:hover { background: #00e6b8; }

.site-footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border); margin-top: auto;
}

.footer-inner { padding: var(--spacing-3xl) 0 var(--spacing-lg); }

.footer-widgets {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl); margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl); border-bottom: 1px solid var(--color-border);
}

.footer-widget { margin-bottom: var(--spacing-lg); }

.footer-widget-title {
    font-size: 1rem; font-weight: 700;
    color: var(--color-text-primary); margin-bottom: var(--spacing-lg);
}

.footer-widget ul { list-style: none; margin: 0; padding: 0; }

.footer-widget ul li { padding: 6px 0; }

.footer-widget ul li a {
    color: var(--color-text-muted); font-size: 0.875rem;
}

.footer-widget ul li a:hover { color: var(--color-accent-primary); }

.footer-widget p { color: var(--color-text-muted); font-size: 0.875rem; line-height: 1.7; }

.footer-bottom { padding-top: var(--spacing-lg); }

.footer-content {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--spacing-md);
}

.copyright { color: var(--color-text-muted); font-size: 0.875rem; margin: 0; }

.footer-navigation ul {
    display: flex; list-style: none; gap: var(--spacing-lg); margin: 0; padding: 0;
}

.footer-navigation a {
    color: var(--color-text-secondary); font-size: 0.875rem;
}

.footer-navigation a:hover { color: var(--color-accent-primary); }

.footer-social { display: flex; gap: var(--spacing-md); }

.social-link {
    color: var(--color-text-secondary); display: flex; align-items: center;
    justify-content: center; width: 40px; height: 40px; border-radius: 50%;
    background: var(--color-bg-tertiary);
}

.social-link:hover { color: var(--color-text-primary); background: var(--color-accent-primary); }

.featured-posts { margin-bottom: var(--spacing-2xl); }

.featured-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: auto auto; gap: var(--spacing-lg); }

.featured-grid .post-card.featured { grid-row: span 2; }

.featured-grid .post-card.featured .post-card-title { font-size: 1.75rem; }

.featured-grid .post-card.featured .post-card-thumbnail img { height: 500px; }

.post-card {
    background: var(--color-bg-secondary); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); overflow: hidden;
    transition: all var(--transition-normal);
}

.post-card:hover {
    border-color: var(--color-accent-primary); transform: translateY(-4px);
}

.post-card-thumbnail { display: block; overflow: hidden; }

.post-card-thumbnail img {
    width: 100%; height: 250px; object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card-thumbnail img { transform: scale(1.05); }

.post-card-body { padding: var(--spacing-lg); }

.post-card-categories { margin-bottom: var(--spacing-sm); }

.post-card-categories .cat-link {
    display: inline-block; font-size: 0.75rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--color-accent-primary);
}

.post-card-categories .cat-link:hover { color: var(--color-accent-highlight); }

.post-card-title {
    font-size: 1.25rem; font-weight: 700; margin-bottom: var(--spacing-sm); line-height: 1.3;
}

.post-card-title a { color: var(--color-text-primary); }

.post-card-title a:hover { color: var(--color-accent-primary); }

.post-card-excerpt {
    color: var(--color-text-secondary); font-size: 0.9375rem;
    margin-bottom: var(--spacing-md); line-height: 1.6;
}

.post-card-meta {
    display: flex; align-items: center; gap: var(--spacing-md);
    font-size: 0.8125rem; color: var(--color-text-muted);
}

.posts-grid { margin-bottom: var(--spacing-2xl); }

.posts-grid-inner {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg);
}

@media (max-width: 1024px) {
    .featured-grid { grid-template-columns: 1fr 1fr; }
    .featured-grid .post-card.featured { grid-row: span 1; }
    .featured-grid .post-card.featured .post-card-thumbnail img { height: 300px; }
}

@media (max-width: 768px) {
    .featured-grid { grid-template-columns: 1fr; }
}

.content-row { display: flex; gap: 40px; }

.content-column { flex: 1; min-width: 0; }

.widget-area { width: 320px; flex-shrink: 0; }

.widget {
    background: var(--color-bg-secondary); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--spacing-lg); margin-bottom: var(--spacing-lg);
}

.widget-title {
    font-size: 1.125rem; font-weight: 700; color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg); padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent-primary);
}

.widget ul { list-style: none; margin: 0; padding: 0; }

.widget ul li {
    padding: 8px 0; border-bottom: 1px solid var(--color-border); font-size: 0.875rem;
}

.widget ul li:last-child { border-bottom: none; }

.widget ul li a { color: var(--color-text-secondary); }

.widget ul li a:hover { color: var(--color-accent-primary); }

.page-header { margin-bottom: var(--spacing-xl); }

.archive-header {
    text-align: center; margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.archive-title { font-size: 2rem; font-weight: 800; margin: 0; }

.archive-description { color: var(--color-text-secondary); margin-top: var(--spacing-md); }

.single-post-thumbnail { margin-bottom: var(--spacing-xl); }

.single-post-thumbnail img {
    width: 100%; max-height: 500px; object-fit: cover; border-radius: var(--radius-lg);
}

.entry-header { margin-bottom: var(--spacing-xl); text-align: center; }

.entry-header .entry-categories { margin-bottom: var(--spacing-md); }

.entry-header .entry-categories .cat-link {
    margin: 0 var(--spacing-xs);
}

.entry-title {
    font-size: 2.5rem; font-weight: 800; line-height: 1.2;
    margin-bottom: var(--spacing-md); color: var(--color-text-primary);
}

.entry-meta {
    display: flex; justify-content: center; flex-wrap: wrap;
    gap: var(--spacing-lg); font-size: 0.875rem; color: var(--color-text-muted);
}

.entry-meta a { color: var(--color-text-secondary); }

.entry-meta a:hover { color: var(--color-accent-primary); }

.entry-content {
    max-width: 800px; margin: 0 auto; font-size: 1.125rem; line-height: 1.8;
}

.entry-content p { margin-bottom: var(--spacing-lg); }

.entry-content h2, .entry-content h3, .entry-content h4 {
    margin-top: var(--spacing-xl); margin-bottom: var(--spacing-md);
}

.entry-content img, .entry-content figure {
    max-width: 100%; height: auto; border-radius: var(--radius-md); margin: var(--spacing-lg) 0;
}

.entry-content blockquote {
    border-left: 4px solid var(--color-accent-primary);
    padding: var(--spacing-lg); margin: var(--spacing-lg) 0;
    background: var(--color-bg-secondary); font-style: italic;
}

.entry-content ul, .entry-content ol {
    margin-bottom: var(--spacing-lg); padding-left: var(--spacing-xl);
}

.entry-content li { margin-bottom: var(--spacing-sm); }

.entry-footer { margin-top: var(--spacing-xl); padding-top: var(--spacing-lg); border-top: 1px solid var(--color-border); }

.entry-footer .post-tags {
    display: flex; flex-wrap: wrap; gap: var(--spacing-sm); justify-content: center;
}

.post-tags a {
    display: inline-block; background: var(--color-bg-tertiary);
    color: var(--color-text-secondary); padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md); font-size: 0.875rem;
}

.post-tags a:hover { background: var(--color-accent-primary); color: var(--color-bg-primary); }

.pagination {
    display: flex; justify-content: center; margin-top: var(--spacing-xl);
}

.pagination .nav-links { display: flex; gap: var(--spacing-sm); }

.pagination .page-numbers {
    display: flex; align-items: center; justify-content: center;
    min-width: 40px; height: 40px; padding: 0 var(--spacing-sm);
    border-radius: var(--radius-md); background: var(--color-bg-secondary);
    border: 1px solid var(--color-border); color: var(--color-text-secondary);
    font-weight: 500;
}

.pagination .page-numbers.current {
    background: var(--color-accent-primary); border-color: var(--color-accent-primary); color: var(--color-bg-primary);
}

.pagination a.page-numbers:hover { border-color: var(--color-accent-primary); color: var(--color-accent-primary); }

.comments-area {
    max-width: 800px; margin: var(--spacing-2xl) auto 0; padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.comments-title { font-size: 1.5rem; margin-bottom: var(--spacing-lg); }

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

.comment { padding: var(--spacing-lg) 0; border-bottom: 1px solid var(--color-border); }

.comment:last-child { border-bottom: none; }

.comment-meta { display: flex; align-items: center; gap: var(--spacing-md); margin-bottom: var(--spacing-sm); }

.comment-author { font-weight: 600; font-size: 0.9375rem; }

.comment-author a { color: var(--color-text-primary); }
.comment-author a:hover { color: var(--color-accent-primary); }

.comment-metadata { font-size: 0.8125rem; color: var(--color-text-muted); }

.comment-content { font-size: 0.9375rem; line-height: 1.7; margin-top: var(--spacing-sm); }

.reply { margin-top: var(--spacing-sm); }

.reply a { font-size: 0.8125rem; font-weight: 600; color: var(--color-accent-primary); }

.comment-reply-title { font-size: 1.25rem; margin-bottom: var(--spacing-lg); }

.comment-form p { margin-bottom: var(--spacing-md); }

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%; padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-secondary); border: 1px solid var(--color-border);
    border-radius: var(--radius-md); color: var(--color-text-primary);
    font-family: var(--font-primary); font-size: 0.9375rem;
}

.comment-form input:focus, .comment-form textarea:focus {
    outline: none; border-color: var(--color-accent-primary);
}

.comment-form textarea { height: 150px; resize: vertical; }

.comment-form .form-submit { margin-bottom: 0; }

.comment-form .form-submit input {
    padding: 10px 30px; background: var(--color-accent-primary);
    color: var(--color-bg-primary); border: none;
    border-radius: var(--radius-md); font-weight: 600; cursor: pointer;
    font-family: var(--font-primary);
}

.search-form { display: flex; gap: var(--spacing-sm); }

.search-form input[type="search"] {
    flex: 1; padding: 10px 16px;
    background: var(--color-bg-secondary); border: 1px solid var(--color-border);
    border-radius: var(--radius-md); color: var(--color-text-primary);
    font-family: var(--font-primary); font-size: 0.9375rem;
}

.search-form input[type="search"]:focus { outline: none; border-color: var(--color-accent-primary); }

.search-form .search-submit {
    padding: 10px 24px; background: var(--color-accent-primary);
    color: var(--color-bg-primary); border: none;
    border-radius: var(--radius-md); cursor: pointer; font-weight: 600;
    font-family: var(--font-primary);
}

.search-form .search-submit:hover { background: #00e6b8; }

.error-404 { padding: var(--spacing-3xl) 0; text-align: center; }

.error-404-inner { max-width: 500px; margin: 0 auto; }

.error-code { font-size: 120px; font-weight: 800; color: var(--color-accent-primary); line-height: 1; margin: 0 0 var(--spacing-sm); }

.error-404 .page-title { font-size: 2rem; margin-bottom: var(--spacing-lg); }

.error-404 .page-content p { color: var(--color-text-secondary); margin-bottom: var(--spacing-xl); }

.error-404-search { margin-bottom: var(--spacing-lg); }

.error-404-search .search-form { max-width: 400px; margin: 0 auto; }

.btn, .btn-primary {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 24px; background: var(--color-accent-primary);
    color: var(--color-bg-primary); border: none; font-weight: 600;
    font-size: 0.875rem; border-radius: var(--radius-md);
    cursor: pointer; font-family: var(--font-primary);
}

.btn:hover, .btn-primary:hover { background: #00e6b8; color: var(--color-bg-primary); }

.no-results { text-align: center; padding: var(--spacing-2xl) 0; }

.no-results p { color: var(--color-text-secondary); margin-bottom: var(--spacing-lg); }

.no-results .search-form { max-width: 400px; margin: 0 auto; }

.woocommerce .woocommerce-ordering select,
.woocommerce .quantity input { padding: 8px 12px; background: var(--color-bg-secondary); border: 1px solid var(--color-border); border-radius: var(--radius-md); color: var(--color-text-primary); }

.woocommerce div.product .product_title { color: var(--color-text-primary); font-size: 2rem; }

.woocommerce div.product .price { color: var(--color-accent-primary); font-size: 1.5rem; font-weight: 700; }

.woocommerce ul.products li.product .price { color: var(--color-accent-primary); }

.woocommerce .button { background: var(--color-accent-primary) !important; color: var(--color-bg-primary) !important; font-weight: 600 !important; border-radius: var(--radius-md) !important; }

.woocommerce .button:hover { background: #00e6b8 !important; color: var(--color-bg-primary) !important; }

.woocommerce .widget_price_filter .price_slider_wrapper .ui-widget-content { background-color: var(--color-border); }
.woocommerce .widget_price_filter .ui-slider .ui-slider-range { background-color: var(--color-accent-primary); }
.woocommerce .widget_price_filter .ui-slider .ui-slider-handle { background-color: var(--color-accent-primary); }

@media (max-width: 1024px) {
    .posts-grid-inner, .footer-widgets { grid-template-columns: repeat(2, 1fr); }
    .widget-area { width: 280px; }
}

@media (max-width: 768px) {
    :root { --header-height: 60px; }
    html { font-size: 14px; }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .menu-toggle { display: block; }

    .primary-menu {
        position: fixed; top: var(--header-height); left: 0; right: 0;
        background: var(--color-bg-secondary); flex-direction: column;
        padding: var(--spacing-lg); gap: 0;
        transform: translateY(-100%); opacity: 0; visibility: hidden;
    }

    .primary-menu.active {
        transform: translateY(0); opacity: 1; visibility: visible;
    }

    .primary-menu > li { width: 100%; }
    .primary-menu > li > a { padding: var(--spacing-md); border-bottom: 1px solid var(--color-border); }

    .primary-menu .sub-menu {
        position: static; opacity: 1; visibility: visible;
        transform: none; border: none; border-radius: 0;
        padding-left: var(--spacing-lg); background: transparent;
    }

    .content-row { flex-direction: column; }
    .widget-area { width: 100%; }
    .posts-grid-inner, .footer-widgets { grid-template-columns: 1fr; }
    .footer-content { flex-direction: column; text-align: center; }
    .footer-navigation ul { flex-wrap: wrap; justify-content: center; }

    .post-card-thumbnail img { height: 200px; }

    .entry-title { font-size: 1.75rem; }

    .single-post .post-content,
    .entry-content { font-size: 1rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 var(--spacing-sm); }
    .post-card-thumbnail img { height: 180px; }
}