/*
Theme Name: DigitalStack v2
Theme URI: https://getdigitalstack.com
Author: DigitalStack
Author URI: https://getdigitalstack.com
Description: Custom theme for DigitalStack — Smart Templates for Indian Professionals
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: proprietary
Text Domain: digitalstack
*/

/* ========== RESET & VARIABLES ========== */
:root {
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-light: #eff6ff;
    --color-secondary: #0f172a;
    --color-text: #374151;
    --color-text-muted: #6b7280;
    --color-surface: #f8fafc;
    --color-white: #ffffff;
    --color-border: #e5e7eb;
    --color-success: #059669;
    --color-accent: #f59e0b;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --shadow-card: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-card-hover: 0 10px 25px rgba(0,0,0,0.1);
    --radius-card: 12px;
    --radius-btn: 8px;
    --transition: all 0.2s ease;
    --max-width: 1200px;
}

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

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

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-hover); }

h1, h2, h3, h4, h5, h6 {
    color: var(--color-secondary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5em;
}
h1 { font-size: 48px; font-weight: 700; }
h2 { font-size: 32px; }
h3 { font-size: 20px; }
p { margin-bottom: 1em; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-btn);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.4;
}
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}
.btn-sm { padding: 8px 20px; font-size: 14px; }
.btn-white {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}
.btn-white:hover {
    background: var(--color-primary-light);
    color: var(--color-primary-hover);
}

/* ========== HEADER ========== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow 0.2s ease;
}
.site-header.scrolled { box-shadow: 0 2px 12px rgba(0,0,0,0.08); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}
.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-secondary);
}
.site-logo:hover { color: var(--color-secondary); }
.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 16px;
}
.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav a {
    padding: 8px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    border-radius: 6px;
    transition: var(--transition);
}
.main-nav a:hover, .main-nav a.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
}
.cart-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    border-radius: 6px;
}
.cart-link:hover { color: var(--color-primary); background: var(--color-primary-light); }
.cart-count {
    background: var(--color-primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--color-secondary);
}
.mobile-toggle svg { width: 24px; height: 24px; }

/* Mobile menu overlay */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: 280px;
    background: var(--color-white);
    z-index: 2000;
    padding: 24px;
    box-shadow: -4px 0 24px rgba(0,0,0,0.15);
    transform: translateX(100%);
    transition: transform 0.3s ease;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-close {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 24px;
}
.mobile-menu-close button {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--color-text);
    padding: 4px 8px;
}
.mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu nav a {
    padding: 14px 16px;
    font-size: 17px;
    font-weight: 500;
    color: var(--color-secondary);
    border-radius: 8px;
}
.mobile-menu nav a:hover { background: var(--color-primary-light); color: var(--color-primary); }
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1999;
}
.mobile-overlay.open { display: block; }

/* ========== HERO SECTION ========== */
.hero {
    background: var(--color-primary-light);
    padding: 80px 0;
    text-align: center;
}
.hero h1 { margin-bottom: 16px; }
.hero-subtitle {
    font-size: 20px;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.6;
}
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.trust-badges {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}
.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-muted);
    font-weight: 500;
}
.trust-badge svg { color: var(--color-success); flex-shrink: 0; }

/* ========== SECTIONS ========== */
.section { padding: 80px 0; }
.section-surface { background: var(--color-surface); }
.section-title { text-align: center; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--color-text-muted); font-size: 18px; margin-bottom: 48px; }
.section-cta { text-align: center; margin-top: 40px; }

/* ========== PRODUCT CARDS ========== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.product-card {
    background: var(--color-white);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}
.product-card-image {
    aspect-ratio: 16/9;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.product-card-image img { width: 100%; height: 100%; object-fit: cover; }
.product-card-emoji {
    font-size: 48px;
    line-height: 1;
}
.product-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-card-category {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    margin-bottom: 8px;
}
.product-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 8px;
    line-height: 1.3;
}
.product-card-desc {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 16px;
    flex: 1;
    line-height: 1.5;
}
.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}
.product-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}
.product-price-symbol { font-size: 16px; font-weight: 500; }

/* ========== FEATURE CARDS ========== */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
    background: var(--color-white);
    border-radius: var(--radius-card);
    padding: 32px;
    box-shadow: var(--shadow-card);
    text-align: center;
}
.feature-icon { font-size: 40px; margin-bottom: 16px; }
.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--color-text-muted); margin: 0; }

/* ========== POST CARDS ========== */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card {
    background: var(--color-white);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: var(--transition);
}
.post-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}
.post-card-image {
    aspect-ratio: 16/9;
    background: var(--color-surface);
    overflow: hidden;
}
.post-card-image img { width: 100%; height: 100%; object-fit: cover; }
.post-card-body { padding: 20px; }
.post-card-category {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 3px 10px;
    border-radius: 4px;
    margin-bottom: 10px;
}
.post-card-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 8px;
    line-height: 1.4;
}
.post-card-title a { color: inherit; }
.post-card-title a:hover { color: var(--color-primary); }
.post-card-meta { font-size: 13px; color: var(--color-text-muted); }

/* ========== NEWSLETTER CTA ========== */
.cta-newsletter {
    background: var(--color-primary);
    padding: 64px 0;
    text-align: center;
    color: var(--color-white);
}
.cta-newsletter h2 { color: var(--color-white); margin-bottom: 12px; }
.cta-newsletter p { color: rgba(255,255,255,0.85); font-size: 18px; margin-bottom: 32px; }
.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto 16px;
}
.newsletter-form input[type="email"] {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: var(--radius-btn);
    background: rgba(255,255,255,0.15);
    color: white;
    font-size: 16px;
    font-family: var(--font-main);
    outline: none;
    transition: var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.6); }
.newsletter-form input:focus { border-color: white; background: rgba(255,255,255,0.2); }
.newsletter-disclaimer { font-size: 13px; color: rgba(255,255,255,0.6); }

/* ========== SINGLE POST ========== */
.single-post-header { padding: 48px 0 32px; text-align: center; }
.single-post-header .post-card-category { margin-bottom: 16px; }
.single-post-header h1 { font-size: 40px; max-width: 800px; margin: 0 auto 16px; }
.single-post-meta { font-size: 15px; color: var(--color-text-muted); }
.single-post-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px 64px;
    font-size: 17px;
    line-height: 1.75;
}
.single-post-content h2 { font-size: 28px; margin-top: 48px; margin-bottom: 16px; }
.single-post-content h3 { font-size: 22px; margin-top: 36px; margin-bottom: 12px; }
.single-post-content p { margin-bottom: 1.4em; }
.single-post-content ul, .single-post-content ol { margin-bottom: 1.4em; padding-left: 28px; }
.single-post-content li { margin-bottom: 8px; }
.single-post-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding: 16px 24px;
    margin: 24px 0;
    background: var(--color-primary-light);
    border-radius: 0 var(--radius-btn) var(--radius-btn) 0;
    font-style: italic;
    color: var(--color-secondary);
}
.single-post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 15px;
}
.single-post-content th, .single-post-content td {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    text-align: left;
}
.single-post-content th { background: var(--color-surface); font-weight: 600; }
.single-post-content img { border-radius: var(--radius-btn); margin: 24px 0; }
.single-post-content a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }

/* Product CTA in posts */
.product-cta-box {
    background: var(--color-primary-light);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-card);
    padding: 28px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin: 48px 0;
}
.product-cta-text h3 { margin-bottom: 4px; font-size: 18px; }
.product-cta-text p { margin: 0; color: var(--color-text-muted); font-size: 15px; }
.product-cta-price { font-size: 28px; font-weight: 700; color: var(--color-primary); }

/* Related posts */
.related-section { padding: 48px 0 80px; }
.related-section h2 { text-align: center; margin-bottom: 32px; }

/* ========== BLOG ARCHIVE ========== */
.archive-header { padding: 48px 0 32px; text-align: center; }
.archive-header h1 { margin-bottom: 8px; }
.archive-header p { color: var(--color-text-muted); font-size: 18px; }
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; padding-bottom: 48px; }

.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 32px 0 64px;
}
.pagination a, .pagination span {
    padding: 10px 16px;
    border-radius: var(--radius-btn);
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .current { background: var(--color-primary); color: white; border-color: var(--color-primary); }

/* ========== WOOCOMMERCE SHOP ========== */
.shop-header { padding: 48px 0 16px; text-align: center; }
.shop-header h1 { margin-bottom: 8px; }
.shop-header p { color: var(--color-text-muted); font-size: 18px; margin-bottom: 32px; }
.shop-categories {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.shop-categories a {
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}
.shop-categories a:hover, .shop-categories a.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}
.shop-grid { padding-bottom: 64px; }

/* WooCommerce product page */
.single-product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding: 48px 0;
}
.product-gallery {
    border-radius: var(--radius-card);
    overflow: hidden;
    background: var(--color-surface);
}
.product-gallery img { width: 100%; }
.product-info h1 { font-size: 32px; margin-bottom: 8px; }
.product-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; font-size: 14px; color: var(--color-text-muted); }
.stars { color: var(--color-accent); }
.product-info .product-price { font-size: 32px; margin-bottom: 24px; display: block; }
.product-trust { margin-top: 24px; }
.product-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 14px;
    color: var(--color-text-muted);
}
.product-trust-item svg { color: var(--color-success); }
.product-tabs { padding: 48px 0; border-top: 1px solid var(--color-border); }
.tab-nav {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 24px;
}
.tab-nav button {
    padding: 12px 24px;
    background: none;
    border: none;
    font-family: var(--font-main);
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
}
.tab-nav button.active, .tab-nav button:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}
.tab-content { display: none; line-height: 1.7; }
.tab-content.active { display: block; }
.related-products { padding: 48px 0 80px; }
.related-products h2 { text-align: center; margin-bottom: 32px; }

/* WooCommerce buttons */
.woocommerce .button, .woocommerce button.button,
.woocommerce input.button, .woocommerce a.button,
.single_add_to_cart_button, .wc-block-components-button {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    border: none !important;
    padding: 14px 32px !important;
    font-family: var(--font-main) !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    border-radius: var(--radius-btn) !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    line-height: 1.4 !important;
}
.woocommerce .button:hover, .woocommerce button.button:hover,
.single_add_to_cart_button:hover {
    background: var(--color-primary-hover) !important;
    transform: translateY(-1px);
}

/* WooCommerce cart */
.woocommerce-cart .container { padding-top: 48px; padding-bottom: 64px; }
.woocommerce table.shop_table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 32px;
}
.woocommerce table.shop_table th {
    padding: 14px 16px;
    background: var(--color-surface);
    font-weight: 600;
    font-size: 14px;
    text-align: left;
    border-bottom: 2px solid var(--color-border);
}
.woocommerce table.shop_table td {
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}
.woocommerce .cart_totals { max-width: 400px; margin-left: auto; }
.woocommerce .quantity input {
    width: 60px;
    padding: 8px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    text-align: center;
    font-family: var(--font-main);
}

/* WooCommerce checkout */
.woocommerce-checkout .container { padding-top: 48px; padding-bottom: 64px; }
.woocommerce form .form-row label { font-weight: 500; margin-bottom: 4px; display: block; }
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-btn);
    font-family: var(--font-main);
    font-size: 15px;
    transition: var(--transition);
}
.woocommerce form .form-row input:focus,
.woocommerce form .form-row select:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.woocommerce-thankyou-order-received {
    background: var(--color-primary-light);
    padding: 24px;
    border-radius: var(--radius-card);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 32px;
}

/* WooCommerce notices */
.woocommerce-message, .woocommerce-info {
    background: var(--color-primary-light);
    border-left: 4px solid var(--color-primary);
    padding: 16px 20px;
    border-radius: 0 var(--radius-btn) var(--radius-btn) 0;
    margin-bottom: 24px;
    font-size: 15px;
}
.woocommerce-error {
    background: #fef2f2;
    border-left: 4px solid #ef4444;
    padding: 16px 20px;
    border-radius: 0 var(--radius-btn) var(--radius-btn) 0;
    margin-bottom: 24px;
    list-style: none;
}

/* ========== FOOTER ========== */
.site-footer {
    background: var(--color-secondary);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}
.footer-brand h3 { color: var(--color-white); font-size: 20px; margin-bottom: 12px; }
.footer-brand p { font-size: 15px; line-height: 1.6; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    color: rgba(255,255,255,0.6);
    padding: 8px;
    border-radius: 6px;
    transition: var(--transition);
    font-size: 14px;
}
.footer-social a:hover { color: white; background: rgba(255,255,255,0.1); }
.footer-col h4 {
    color: var(--color-white);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}
.footer-col a {
    display: block;
    padding: 6px 0;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}
.footer-col a:hover { color: white; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
    text-align: center;
    font-size: 14px;
}

/* ========== PAGE TEMPLATE ========== */
.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 24px 80px;
    line-height: 1.7;
}
.page-content h1 { text-align: center; margin-bottom: 32px; }

/* Newsletter page */
.newsletter-page { text-align: center; padding: 64px 24px; max-width: 600px; margin: 0 auto; }
.newsletter-page h1 { margin-bottom: 16px; }
.newsletter-page .subtitle { font-size: 18px; color: var(--color-text-muted); margin-bottom: 32px; }

/* 404 */
.page-404 { text-align: center; padding: 100px 24px; }
.page-404 h1 { font-size: 120px; color: var(--color-primary-light); margin-bottom: 0; line-height: 1; }
.page-404 h2 { font-size: 28px; margin-bottom: 16px; }
.page-404 p { color: var(--color-text-muted); font-size: 18px; margin-bottom: 32px; }
.page-404 .btn-group { display: flex; gap: 16px; justify-content: center; }

/* Search */
.search-form-wrap { max-width: 500px; margin: 0 auto 48px; }
.search-form-wrap form {
    display: flex;
    gap: 8px;
}
.search-form-wrap input[type="search"] {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-btn);
    font-size: 16px;
    font-family: var(--font-main);
}
.search-form-wrap input:focus { border-color: var(--color-primary); outline: none; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .post-grid { grid-template-columns: repeat(2, 1fr); }
    .single-product-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    h1 { font-size: 32px; }
    h2 { font-size: 24px; }
    .section { padding: 48px 0; }
    .hero { padding: 48px 0; }
    .hero-subtitle { font-size: 17px; }
    .main-nav, .cart-link { display: none; }
    .mobile-toggle { display: block; }
    .product-grid { grid-template-columns: 1fr; }
    .feature-grid { grid-template-columns: 1fr; }
    .post-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .single-post-header h1 { font-size: 28px; }
    .single-post-content { font-size: 16px; }
    .product-cta-box { flex-direction: column; text-align: center; }
    .newsletter-form { flex-direction: column; }
    .page-404 h1 { font-size: 80px; }
    .page-404 .btn-group { flex-direction: column; align-items: center; }
    .shop-grid .product-grid { grid-template-columns: 1fr; }
}

/* ========== WORDPRESS DEFAULTS ========== */
.alignleft { float: left; margin: 0 1.5em 1.5em 0; }
.alignright { float: right; margin: 0 0 1.5em 1.5em; }
.aligncenter { display: block; margin: 0 auto 1.5em; }
.wp-caption { max-width: 100%; }
.screen-reader-text {
    position: absolute; width: 1px; height: 1px;
    overflow: hidden; clip: rect(1px,1px,1px,1px);
    word-wrap: normal;
}

/* Fix: Add to cart button contrast on product page */
.product-info .single_add_to_cart_button,
.product-info .button.add_to_cart_button {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    padding: 16px 40px !important;
    font-size: 18px !important;
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}
.product-info .single_add_to_cart_button:hover {
    background: var(--color-primary-hover) !important;
    box-shadow: 0 4px 16px rgba(37,99,235,0.4) !important;
}

/* Fix: Product price larger on product page */
.product-info .product-price {
    font-size: 36px;
    display: block;
    margin-bottom: 16px;
    padding: 12px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

/* Fix: WooCommerce quantity + button row */
.product-info form.cart {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.product-info form.cart .quantity {
    display: none; /* hide quantity for digital products */
}

/* Fix: post card images placeholder when empty */
.post-card-image:empty,
.product-card-image:empty {
    min-height: 180px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-surface) 100%);
}