/*
Theme Name: AutoParts Theme
Theme URI: https://example.com/autoparts-theme
Author: AutoParts Team
Author URI: https://example.com
Description: A B2B auto parts WordPress theme designed for Latin American markets (Panama, Guatemala, Mexico). Features: one-stop auto parts procurement, product categories by 6 major systems, inquiry form, WhatsApp integration.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: autoparts-theme
Tags: e-commerce, one-column, two-columns, left-sidebar, right-sidebar, custom-colors, custom-logo, custom-menu, featured-images, footer-widgets, full-width-template, translation-ready

AutoParts Theme - B2B Auto Parts WordPress Theme for Latin America.
*/

/* ============================================
   CSS Variables
   ============================================ */
:root {
    --color-primary: #1A3A5C;
    --color-secondary: #E67E22;
    --color-secondary-dark: #D35400;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-bg: #FFFFFF;
    --color-bg-light: #F8F9FA;
    --color-border: #E1E5E9;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-secondary);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

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

p {
    margin-bottom: 1rem;
}

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   Layout
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

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

.site-content {
    flex: 1;
}

.site-content.container {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* ============================================
   Header
   ============================================ */
.site-header {
    background-color: var(--color-bg);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background-color: var(--color-primary);
    color: #fff;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.top-bar .container {
    display: flex;
    justify-content: flex-end;
    gap: 1.5rem;
}

.top-bar a {
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.top-bar a:hover {
    color: var(--color-secondary);
}

.header-main {
    padding: 1rem 0;
}

.header-main .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.site-logo img {
    max-height: 60px;
    width: auto;
}

.site-logo .site-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
}

.site-logo .site-title:hover {
    color: var(--color-secondary);
}

.main-navigation {
    flex: 1;
}

.main-navigation ul {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    display: block;
    padding: 0.75rem 1rem;
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
    color: var(--color-secondary);
    background-color: var(--color-bg-light);
}

.main-navigation .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-bg);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    min-width: 200px;
    z-index: 100;
}

.main-navigation li:hover > .sub-menu {
    display: block;
}

.main-navigation .sub-menu li {
    border-bottom: 1px solid var(--color-border);
}

.main-navigation .sub-menu li:last-child {
    border-bottom: none;
}

.main-navigation .sub-menu a {
    padding: 0.75rem 1rem;
}

.menu-toggle {
    display: none;
    padding: 0.5rem;
    font-size: 1.5rem;
    color: var(--color-primary);
}

/* ============================================
   Hero Section (Front Page)
   ============================================ */
.hero-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2C5282 100%);
    color: #fff;
    padding: 4rem 0;
    text-align: center;
}

.hero-section h1 {
    color: #fff;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-section p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.hero-btn {
    display: inline-block;
    background-color: var(--color-secondary);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.125rem;
    transition: var(--transition);
}

.hero-btn:hover {
    background-color: var(--color-secondary-dark);
    color: #fff;
    transform: translateY(-2px);
}

/* ============================================
   Product Categories Section
   ============================================ */
.section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
}

.section-title p {
    color: var(--color-text-light);
    font-size: 1.125rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.category-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.category-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-secondary);
    transform: translateY(-4px);
}

.category-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.category-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.category-card p {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.category-card a {
    display: block;
    color: inherit;
}

/* ============================================
   Products Grid
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.product-card {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.product-card .product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-bg-light);
}

.product-card .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-card .product-tag {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: var(--color-secondary);
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.product-card .product-content {
    padding: 1rem;
}

.product-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.product-card h3 a {
    color: var(--color-primary);
}

.product-card h3 a:hover {
    color: var(--color-secondary);
}

.product-card .product-cat {
    color: var(--color-text-light);
    font-size: 0.8125rem;
    margin-bottom: 0.75rem;
}

.product-card .product-price {
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.product-card .btn-inquiry {
    display: block;
    width: 100%;
    background: var(--color-primary);
    color: #fff;
    padding: 0.625rem;
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 500;
    font-size: 0.875rem;
}

.product-card .btn-inquiry:hover {
    background: var(--color-secondary);
    color: #fff;
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
    background: var(--color-bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
}

.feature-item .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* ============================================
   Page Header
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2C5282 100%);
    color: #fff;
    padding: 3rem 0;
    text-align: center;
}

.page-header h1 {
    color: #fff;
    margin-bottom: 0.5rem;
}

.page-header .breadcrumb {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    opacity: 0.9;
}

.page-header .breadcrumb a {
    color: #fff;
}

.page-header .breadcrumb a:hover {
    color: var(--color-secondary);
}

.page-header .separator {
    opacity: 0.5;
}

/* ============================================
   Content
   ============================================ */
.entry-content {
    max-width: 800px;
    margin: 0 auto;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    margin-top: 2rem;
}

.entry-content p {
    line-height: 1.8;
}

/* ============================================
   Sidebar
   ============================================ */
.site-main {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 2rem;
}

.sidebar {
    order: 2;
}

.sidebar-widget {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.sidebar-widget h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-secondary);
}

.sidebar-widget ul li {
    margin-bottom: 0.5rem;
}

.sidebar-widget ul li a {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    color: var(--color-text);
    font-size: 0.9375rem;
}

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

/* ============================================
   Forms
   ============================================ */
.form-row {
    margin-bottom: 1rem;
}

.form-row label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.form-row input,
.form-row textarea,
.form-row select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.1);
}

.btn {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--color-secondary);
    color: #fff;
}

.btn-secondary {
    background: var(--color-secondary);
}

.btn-secondary:hover {
    background: var(--color-secondary-dark);
}

/* ============================================
   Contact Form 7 Overrides
   ============================================ */
.wpcf7-form {
    max-width: 600px;
    margin: 0 auto;
}

.wpcf7-form input,
.wpcf7-form textarea,
.wpcf7-form select {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
}

.wpcf7-form input:focus,
.wpcf7-form textarea:focus {
    border-color: var(--color-secondary);
    outline: none;
}

.wpcf7-submit {
    background: var(--color-secondary);
    color: #fff;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.wpcf7-submit:hover {
    background: var(--color-secondary-dark);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
    background: var(--color-primary);
    color: #fff;
    padding: 3rem 0 1.5rem;
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-widget h4 {
    color: #fff;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-widget h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-secondary);
}

.footer-widget p {
    opacity: 0.85;
    line-height: 1.8;
}

.footer-widget ul li {
    margin-bottom: 0.5rem;
}

.footer-widget ul li a {
    color: #fff;
    opacity: 0.85;
}

.footer-widget ul li a:hover {
    color: var(--color-secondary);
    opacity: 1;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-contact .contact-icon {
    color: var(--color-secondary);
    font-size: 1.125rem;
    flex-shrink: 0;
}

.site-info {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    opacity: 0.8;
}

.site-info a {
    color: #fff;
}

.site-info a:hover {
    color: var(--color-secondary);
}

/* ============================================
   WhatsApp Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128C7E;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: #fff;
}

/* ============================================
   Search Form
   ============================================ */
.search-form {
    display: flex;
    gap: 0.5rem;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.search-form input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.search-form input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.search-form button {
    padding: 0.875rem 1.5rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
    font-weight: 600;
}

.search-form button:hover {
    background: var(--color-secondary);
}

/* ============================================
   Pagination
   ============================================ */
.pagination,
.woocommerce-pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination a,
.pagination span,
.woocommerce-pagination a,
.woocommerce-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-primary);
    font-weight: 500;
    transition: var(--transition);
}

.pagination a:hover,
.pagination .current,
.woocommerce-pagination a:hover,
.woocommerce-pagination .current {
    background: var(--color-secondary);
    color: #fff;
}

/* ============================================
   WooCommerce Overrides
   ============================================ */
.woocommerce-message,
.woocommerce-info {
    border-radius: var(--radius-md);
}

.woocommerce ul.products li.product {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.woocommerce ul.products li.product:hover {
    box-shadow: var(--shadow-md);
}

.woocommerce ul.products li.product a img {
    margin: 0;
}

.woocommerce ul.products li.product .button {
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-sm);
}

.woocommerce ul.products li.product .button:hover {
    background: var(--color-secondary);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .site-main {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: 2;
    }

    .footer-widgets {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .hero-section {
        padding: 3rem 0;
    }

    .hero-section h1 {
        font-size: 2.25rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .categories-grid,
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .top-bar {
        display: none;
    }

    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg);
        box-shadow: var(--shadow-md);
        padding: 1rem;
    }

    .main-navigation.active {
        display: block;
    }

    .main-navigation ul {
        flex-direction: column;
    }

    .main-navigation a {
        padding: 0.75rem 1rem;
    }

    .menu-toggle {
        display: block;
    }

    .footer-widgets {
        grid-template-columns: 1fr;
    }

    .site-info {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .categories-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero-section h1 {
        font-size: 1.75rem;
    }
}