/**
 * XTech Theme CSS
 * Design System & General Styling
 */

:root {
    --color-bg-primary: #000000;
    --color-bg-secondary: #111111;
    --color-bg-tertiary: #1a1a1a;
    
    --color-primary: #FF8C00;
    --color-primary-hover: #e07a00;
    --color-primary-gradient: linear-gradient(135deg, #FF8C00 0%, #FF4500 100%);
    
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #9ca3af;
    --color-border: #333333;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 9999px;
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
}

/* ==========================================================================
   1. Reset & Global Styles
   ========================================================================== */
* {
    box-sizing: border-box;
}

body {
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

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

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

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

.xtech-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   2. UI Components (Buttons & Badges)
   ========================================================================== */
.btn-primary,
button,
input[type="submit"],
.woocommerce button.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-gradient);
    color: #fff !important;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    border: none;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary:hover,
button:hover,
input[type="submit"]:hover,
.woocommerce button.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-text-primary);
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    transition: border-color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary:hover {
    border-color: var(--color-text-secondary);
    color: var(--color-text-primary);
}

.xtech-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 10;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.badge-new {
    background-color: var(--color-primary);
    color: #fff;
}

.badge-used {
    background-color: #3b82f6; /* Blue for used */
    color: #fff;
}

/* ==========================================================================
   3. Header & Navigation
   ========================================================================== */
.site-header {
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.site-branding .site-title a {
    color: var(--color-text-primary);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.site-branding img {
    max-height: 40px;
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}

.main-navigation a {
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-form {
    display: flex;
    position: relative;
}

.search-field {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    border-radius: var(--radius-pill);
    padding: 8px 40px 8px 16px;
    font-size: 0.9rem;
    width: 200px;
    transition: border-color var(--transition-fast), width var(--transition-base);
}

.search-field:focus {
    outline: none;
    border-color: var(--color-primary);
    width: 250px;
}

.search-submit {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent !important;
    padding: 5px !important;
    box-shadow: none !important;
    color: var(--color-text-secondary) !important;
    border: none;
}
.search-submit:hover {
    color: var(--color-primary) !important;
    transform: translateY(-50%) !important;
    box-shadow: none !important;
}

.header-account a,
.header-cart a {
    position: relative;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    transition: color var(--transition-fast);
}

.header-account a:hover,
.header-cart a:hover {
    color: var(--color-primary);
}

.cart-count-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--color-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    height: 18px;
    min-width: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    padding: 0;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.icon-bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: var(--transition-fast);
}

/* ==========================================================================
   4. Homepage Sections
   ========================================================================== */
.hero-section {
    padding: 80px 0;
    background: radial-gradient(circle at center right, #1a1a1a 0%, #000 70%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--color-primary);
    display: block;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-image-placeholder {
    width: 100%;
    aspect-ratio: 1/1;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background-image: linear-gradient(45deg, var(--color-bg-secondary) 25%, transparent 25%, transparent 75%, var(--color-bg-secondary) 75%, var(--color-bg-secondary)), linear-gradient(45deg, var(--color-bg-secondary) 25%, transparent 25%, transparent 75%, var(--color-bg-secondary) 75%, var(--color-bg-secondary));
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

/* Trust Section */
.trust-section {
    padding: 40px 0;
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-bg-secondary);
}

.trust-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--color-text-primary);
}

.trust-item svg {
    color: var(--color-primary);
}

.trust-item h4 {
    margin: 0 0 4px;
    font-size: 1.1rem;
}

.trust-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Categories Section */
.home-categories-section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
    display: block;
}

.category-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-color: var(--color-bg-secondary); /* Fallback */
    transition: transform 0.5s ease;
}

.category-card:hover .category-bg {
    transform: scale(1.05);
}

.category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    z-index: 2;
}

.category-overlay h3 {
    margin: 0 0 8px;
    font-size: 1.5rem;
}

.category-overlay span {
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Products Section */
.home-products-section {
    padding: 80px 0;
    background-color: var(--color-bg-secondary);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items:flex-end;
    margin-bottom: 40px;
}

.section-header .section-title {
    margin-bottom: 0;
    text-align: left;
}

.view-all-link {
    font-weight: 600;
    color: var(--color-primary);
}

/* Promo Section */
.promo-section {
    padding: 100px 0;
    background: var(--color-bg-tertiary);
    text-align: center;
}

.promo-content {
    max-width: 600px;
    margin: 0 auto;
}

.promo-content h2 {
    font-size: 2.5rem;
}

.promo-content p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* ==========================================================================
   5. WooCommerce Styles (Product Grid & Cards)
   ========================================================================== */
.woocommerce ul.products {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 0;
    padding: 0;
}

.woocommerce ul.products li.product,
.woocommerce-page ul.products li.product {
    float: none;
    width: 100%;
    margin: 0;
}

.xtech-product-card-inner {
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    padding: 16px;
    position: relative;
    border: 1px solid var(--color-border);
    transition: border-color var(--transition-fast), transform var(--transition-fast);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.xtech-product-card-inner:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.xtech-thumbnail-wrapper {
    position: relative;
    margin-bottom: 16px;
    background-color: #ffffff; /* Typically product shots are white background, keep pure white for contrast or transparent */
    border-radius: var(--radius-sm);
    overflow: hidden;
    padding: 20px;
}

.xtech-thumbnail-wrapper img {
    margin: 0 auto;
    object-fit: contain;
    aspect-ratio: 1/1;
}

.xtech-product-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 10px;
    line-height: 1.4;
}

.woocommerce ul.products li.product .price {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.woocommerce ul.products li.product .price del {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 400;
    margin-right: 8px;
}

.woocommerce ul.products li.product .price ins {
    background: transparent;
    text-decoration: none;
}

.woocommerce ul.products li.product .button {
    margin-top: auto;
    width: 100%;
}

/* Single Product */
.woocommerce div.product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 40px 0;
}

.woocommerce div.product p.price {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
}

.woocommerce div.product .product_title {
    font-size: 2.5rem;
}

/* ==========================================================================
   6. Footer & Floating Elements
   ========================================================================== */
.site-footer {
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 20px;
}

.footer-widgets {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    font-size: 2rem;
    margin-bottom: 16px;
}

.brand-description {
    color: var(--color-text-secondary);
}

.widget-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

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

.footer-menu-container li {
    margin-bottom: 10px;
}

.footer-menu-container a {
    color: var(--color-text-secondary);
}

.footer-menu-container a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.contact-info {
    list-style: none;
    padding: 0;
    color: var(--color-text-secondary);
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.contact-info svg {
    color: var(--color-primary);
}

.site-info {
    border-top: 1px solid var(--color-border);
    padding-top: 20px;
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* Floating WhatsApp CTA */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--color-primary-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(255,140,0,0.4);
    z-index: 100;
    transition: transform var(--transition-fast);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    color: white;
}

/* ==========================================================================
   7. Responsive Design (Mobile First adjustments handled throughout, media queries here)
   ========================================================================== */
@media (max-width: 1024px) {
    .categories-grid,
    .woocommerce ul.products {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        background: transparent !important;
        box-shadow: none !important;
    }
    
    .primary-menu-container {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-bg-secondary);
        padding: 20px;
        border-bottom: 1px solid var(--color-border);
    }
    
    .primary-menu-container.toggled {
        display: block;
    }
    
    .main-navigation ul {
        flex-direction: column;
    }
    
    .hero-container,
    .trust-container,
    .footer-widgets,
    .woocommerce div.product {
        grid-template-columns: 1fr;
    }
    
    .categories-grid,
    .woocommerce ul.products {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .search-field {
        width: 150px;
    }
    .search-field:focus {
        width: 180px;
    }
}

@media (max-width: 480px) {
    .categories-grid,
    .woocommerce ul.products {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    .search-form { display: none; } /* Hide search on very small mobile for cleaner header, or move it */
}