/* DXC Racing - Complete CSS with BLACK Footer + Fixed Menu */
/* Version: 2.3 - CZARNA STOPKA + Naprawione Menu */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - BLACK THEME with BLACK FOOTER */
    --primary-color: #000000;
    --primary-hover: #000000;
    --secondary-color: #000000;
    --background-color: #f8f9fa;
    --surface-color: #ffffff;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --border-color: #e1e8ed;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;

    /* NAPRAWIONE: Footer colors */
    --footer-bg: #000000;        /* CZARNA STOPKA */
    --footer-text: #ffffff;      /* BIAŁY TEKST */

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Layout */
    --header-height: 70px;
}

/* Base Styles */
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--background-color);
    margin: 0;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    gap: var(--spacing-lg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-base);
    margin: 2px 0;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Logo */
.logo {
    flex-shrink: 0;
}

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

.logo h1 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin: 0;
}

.logo span {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Search */
.search-container {
    flex: 1;
    max-width: 600px;
    position: relative;
}

.search-form {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    height: 40px;
    padding: 0 50px 0 var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-base);
    transition: var(--transition-base);
    background: var(--surface-color);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.search-btn:hover {
    background: var(--primary-hover);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    max-height: 300px;
    overflow-y: auto;
    display: none;
}

.search-suggestions.show {
    display: block;
}

.suggestion-item {
    padding: var(--spacing-md);
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.suggestion-item:hover {
    background: var(--background-color);
    color: var(--primary-color);
}

.suggestion-item:last-child {
    border-bottom: none;
}

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

.cart-btn {
    position: relative;
    background: none;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    color: var(--text-primary);
}

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

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
}

/* Main Container */
.main-container {
    margin-top: var(--header-height);
    display: flex;
    min-height: calc(100vh - var(--header-height));
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1999; /* Poniżej sidebaru */
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* NAPRAWIONE: Categories */
.categories-container {
    padding: var(--spacing-md);
}

.category-group {
    margin-bottom: var(--spacing-sm);
}

.category-header {
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    text-align: left;
    text-decoration: none; /* Dla linków */
}

.category-header:hover {
    background: var(--background-color);
}

.category-header.active {
    background: var(--primary-color);
    color: white;
}

/* NAPRAWIONE: Show all link styling */
.category-header.show-all-link {
    background: var(--background-color);
    border: 1px solid var(--border-color);
}

.category-header.show-all-link:hover {
    background: var(--primary-color);
    color: white;
}

.category-icon {
    font-size: var(--font-size-lg);
    width: 24px;
    text-align: center;
}

.category-title {
    flex: 1;
    font-weight: var(--font-weight-medium);
}

.category-count {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-normal);
}

.category-header.active .category-count {
    color: rgba(255, 255, 255, 0.8);
}

.expand-icon {
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
}

.category-header.active .expand-icon,
.category-group.expanded .category-header .expand-icon {
    transform: rotate(90deg);
}

/* Subcategories */
.subcategories {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    margin-left: var(--spacing-xl);
    border-left: 2px solid var(--border-color);
}

.category-group.expanded .subcategories {
    max-height: 300px;
    padding: var(--spacing-sm) 0;
}

.subcategory-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
    border-radius: var(--radius-sm);
    margin: 2px var(--spacing-sm);
}

.subcategory-link:hover {
    background: var(--background-color);
    color: var(--primary-color);
}

.subcategory-link span {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.link-icon {
    font-size: var(--font-size-lg);
    width: 24px;
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    color: white;
    min-height: 300px;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    line-height: 1.6;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* ===== PRODUCT IMAGES ===== */
.featured-products,
.partners {
    margin-bottom: var(--spacing-2xl);
}

.featured-products h2,
.partners h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--spacing-lg);
  padding: var(--spacing-md);
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Desktop - 5 kolumn */
@media (min-width: 1025px) {
  .products-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.product-info {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  flex: 1;
}

.product-category {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
  line-height: 1.2;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.product-price {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  margin-bottom: auto;
  order: -1;
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.product-actions .btn {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-xs);
}


.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    flex: 1;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-primary:disabled {
    background: var(--text-secondary);
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--background-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

/* ===== NAPRAWIONY: IMAGE MODAL ===== */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.image-modal.show {
    opacity: 1;
    visibility: visible;
}

.image-modal-content {
    position: relative;
    max-width: 95vw;
    max-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: none;
}

/* Image Modal Image */
.image-modal img {
    max-width: 90vw;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: none;
}

.image-modal-close {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    z-index: 3001;
}

.image-modal-close:hover {
    background: white;
    transform: scale(1.1);
}

/* Partners Section */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.partner-item {
    background: var(--surface-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.partner-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.partner-item img {
    max-width: 100%;
    height: 80px;
    object-fit: contain;
    object-position: center;
    opacity: 0.7;
    transition: var(--transition-base);
    background: transparent;
}

.partner-item:hover img {
    opacity: 1;
}

.partner-name {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-top: var(--spacing-sm);
}

/* Loading State */
.loading {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
    font-style: italic;
}

/* Mobile Overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.mobile-overlay.active {
    display: block;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 1;
    visibility: visible;
    transition: var(--transition-base);
}

.modal.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.modal-content {
    background: var(--surface-color);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
}

.modal-close:hover {
    background: var(--background-color);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
    flex: 1;
    overflow-y: auto;
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* Cart Modal Specific */
.empty-cart {
    text-align: center;
    padding: var(--spacing-2xl);
}

.empty-cart p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.cart-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child {
    border-bottom: none;
}

/* Cart Item Images */
.cart-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    object-position: center;
    border-radius: var(--radius-md);
    background: var(--background-color);
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    margin: 0 0 var(--spacing-xs) 0;
}

.cart-item-price {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    transition: var(--transition-base);
}

.quantity-btn:hover {
    background: var(--background-color);
    border-color: var(--primary-color);
}

.quantity {
    min-width: 32px;
    text-align: center;
    font-weight: var(--font-weight-medium);
}

.cart-item-total {
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
}

.remove-item {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--danger-color);
    color: white;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.remove-item:hover {
    background: #c0392b;
}

.cart-total {
    padding: var(--spacing-md);
    border-top: 2px solid var(--border-color);
    text-align: right;
    font-size: var(--font-size-lg);
}

/* Modal Product Images */
.modal-product-image {
    width: 300px;
    height: 300px;
    object-fit: contain;
    cursor: pointer;
    object-position: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

/* ===== NAPRAWIONA: CZARNA STOPKA ===== */
.footer {
    background: var(--footer-bg); /* CZARNA */
    color: var(--footer-text);    /* BIAŁY TEKST */
    margin-top: var(--spacing-2xl);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-md);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    color: var(--footer-text);
}

.footer-section h3,
.footer-section h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--footer-text);
}

.footer-section p {
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
    color: var(--footer-text);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition-base);
  display: block; /* Każdy link w osobnej linii */
  margin-bottom: var(--spacing-sm);
}

.footer-section ul li a:hover {
    color: white;
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-links a {
    color: var(--footer-text);
    font-size: var(--font-size-xl);
    text-decoration: none;
    transition: var(--transition-base);
}

.social-links a:hover {
    transform: scale(1.1);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2); /* Biała linia */
    padding: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    background: var(--footer-bg);
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

/* Notification */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 3000;
    transition: var(--transition-base);
}

.notification-success {
    background: var(--success-color);
    color: white;
}

.notification-error {
    background: var(--danger-color);
    color: white;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {

    .hero {
        flex-direction: column;
        text-align: center;
    }

    .hero h1 {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
    }

    .main-content {
        padding: var(--spacing-md);
    }

    .header-container {
        padding: 0 var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .search-container {
        order: 3;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        padding: var(--spacing-sm);
        background: var(--surface-color);
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
    }

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

    .hero {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }

    .hero h1 {
        font-size: var(--font-size-xl);
    }

    .hero p {
        font-size: var(--font-size-base);
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }

    /* Mobile image modal */
    .image-modal img {
        max-width: 98vw;
        max-height: 80vh;
    }

    .image-modal-close {
        top: 20px;
        right: 20px;
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
}

@media (max-width: 600px) {
    .image-modal img {
        max-width: 98vw;
        max-height: 80vh;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--spacing-md);
    }

    .hero h1 {
        font-size: var(--font-size-lg);
    }

    .products-grid {
        gap: var(--spacing-sm);
    }

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

/* Print Styles */
@media print {
    .header,
    .sidebar,
    .footer,
    .modal,
    .mobile-overlay,
    .image-modal {
        display: none !important;
    }

    .main-content {
        padding: 0;
        margin: 0;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --text-secondary: #000000;
        --background-color: #ffffff;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus Styles for Accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background-color);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Selection */
::selection {
    background: var(--primary-color);
    color: white;
}

::-moz-selection {
    background: var(--primary-color);
    color: white;
}

/* === CHECKBOX FIXES === */
/* Naprawiony checkbox dla faktury VAT */
.checkbox-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.checkbox-container input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--surface-color);
    position: relative;
    transition: var(--transition-base);
}

.checkbox-container input[type="checkbox"]:checked {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-container input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.checkbox-container label {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    user-select: none;
}

/* === DELIVERY OPTIONS === */
.delivery-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition-base);
}

.delivery-option:hover {
    border-color: var(--primary-color);
    background: var(--background-color);
}

.delivery-option.selected {
    border-color: var(--primary-color);
    background: rgba(0, 0, 0, 0.05);
}

.delivery-option input[type="radio"] {
    margin-right: var(--spacing-md);
}

.delivery-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.delivery-name {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.delivery-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: 2px;
}

.delivery-price {
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    font-size: var(--font-size-lg);
}

.delivery-price.free {
    color: var(--success-color);
}

/* === FORM IMPROVEMENTS === */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-row.single {
    grid-template-columns: 1fr;
}

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

/* === FREE SHIPPING NOTICE === */
.free-shipping-notice {
    background: var(--success-color);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-weight: var(--font-weight-medium);
}

.almost-free-shipping {
    background: var(--warning-color);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-weight: var(--font-weight-medium);
}

/* ===== HERO CAROUSEL ===== */
.hero-carousel {
    position: relative;
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    min-height: 400px;
    background: var(--primary-color);
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    color: white;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    opacity: 0;
    visibility: hidden;
    transform: translateX(50px);
    transition: all 0.6s ease;
    min-height: 400px;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.hero-slide.prev {
    transform: translateX(-50px);
}

.hero-content {
    flex: 1;
    z-index: 2;
}

.hero-slide h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-slide p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    line-height: 1.6;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-image {
    flex: 1;
    text-align: center;
    position: relative;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  max-height: 350px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  object-fit: contain; /* ZMIANA */
  padding: 20px; /* DODANE */
  background: transparent;
}

/* ===== CAROUSEL NAVIGATION ===== */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
}

.carousel-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav.prev {
    left: 20px;
}

.carousel-nav.next {
    right: 20px;
}

/* ===== CAROUSEL DOTS ===== */
.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.dot.active {
    background: white;
    transform: scale(1.2);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

/* ===== RESPONSIVE CAROUSEL ===== */
@media (max-width: 1024px) {
    .hero-slide {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-xl);
    }

    .hero-slide h1 {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 768px) {
    .hero-slide {
        padding: var(--spacing-lg);
        min-height: 350px;
    }

    .hero-slide h1 {
        font-size: var(--font-size-xl);
    }

    .hero-slide p {
        font-size: var(--font-size-base);
    }

    .carousel-nav {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .carousel-nav.prev {
        left: 10px;
    }

    .carousel-nav.next {
        right: 10px;
    }

    .hero-image img {
        max-height: 250px; /* ZMNIEJSZONE z 400px */
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .hero-slide {
        padding: var(--spacing-md);
        min-height: 300px;
    }

    .hero-slide h1 {
        font-size: var(--font-size-lg);
    }

    .carousel-nav {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

/* ===== CAROUSEL ANIMATIONS ===== */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutLeft {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-50px);
    }
}

.hero-slide.entering {
    animation: slideInRight 0.6s ease forwards;
}

.hero-slide.leaving {
    animation: slideOutLeft 0.6s ease forwards;
}

/* ===== CART SHIPPING NOTICES ===== */
.cart-shipping-notice {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.cart-shipping-notice.free-shipping {
    background: var(--success-color);
    color: white;
}

.cart-shipping-notice.almost-free {
    background: var(--warning-color);
    color: white;
}

.cart-shipping-notice.standard {
    background: var(--background-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* Legal modal - fix close buttons */
.legal-modal-close,
.btn-primary {
  cursor: pointer;
  pointer-events: auto !important;
}

.legal-modal-header button {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  line-height: 1;
}

/* Order summary - product thumbnails fix */
.order-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.order-item-image {
  width: 80px !important;
  height: 80px !important;
  object-fit: cover;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.order-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.order-item-name {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  font-size: var(--font-size-base);
}

.order-item-quantity {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.order-item-price {
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  font-size: var(--font-size-base);
}
/* ISSUE 4 FIX: Order summary spacing */
.payment-methods {
  margin-bottom: 30px;
}

.order-items-section h2,
.products-section h2 {
  margin-top: 30px;
}

/* ========================================
   PRODUCT CARDS - DEFINITYWNA WERSJA
   ======================================== */

.product-card {
  background: var(--surface-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

/* DEFINITYWNA wersja product-image */
.product-image {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: #fafafa;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Zachowaj proporcje bez przycinania */
  object-position: center;
  padding: 15px; /* Padding aby nie przycinać */
  transition: transform 0.3s ease;
}

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

/* Mobile - mniejsze */
@media (max-width: 768px) {
  .product-image {
    height: 220px;
  }
  
  .product-image img {
    padding: 10px;
  }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .product-image {
    height: 250px;
  }
}

/* Desktop - większe dla lepszej jakości */
@media (min-width: 1025px) {
  .product-image {
    height: 300px;
  }
}


/* Responsive images - fix dla mobile */
.hero-slide img,
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Product cards - mobile fix */
@media (max-width: 768px) {
  
  .products-grid {
    grid-template-columns: 1fr !important;
    gap: 15px;
    padding: 10px;
  }
  
  /* Hero carousel na mobile */
  .hero-carousel {
    max-height: 400px;
    overflow: hidden;
  }
  
  .hero-slide img {
    width: 100%;
    height: auto;
    max-height: 300px; /* ZMNIEJSZONE */
    object-fit: cover;
  }
  
  /* Partner logos */
  .partner-logo img {
    max-width: 120px;
    height: auto;
  }
}

/* Tablet - 2 kolumny */
@media (min-width: 769px) and (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* Desktop - 3 kolumny */
@media (min-width: 1025px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Produkty.html - ZMIENIONE - pokaż sidebar */
body.produkty-page .sidebar {
  display: block !important;
  position: sticky !important;
  top: var(--header-height) !important;
}

body.produkty-page .main-content {
  margin-left: 0 !important;
  max-width: 100% !important;
}

body.produkty-page .main-container {
  display: flex;
}

/* Active category styling */
.category-item.active > .category-title {
  background: var(--background-color);
  color: var(--primary-color);
  font-weight: var(--font-weight-semibold);
}

.subcategory-link.active {
  background: var(--background-color);
  color: var(--primary-color);
  font-weight: var(--font-weight-semibold);
  border-left: 3px solid var(--primary-color);
  padding-left: calc(var(--spacing-md) - 3px);
}

/* Category highlighting */
.category-item.active > .category-title {
  color: var(--primary-color);
  font-weight: var(--font-weight-semibold);
  background: var(--background-color);
  border-left: 3px solid var(--primary-color);
  padding-left: calc(var(--spacing-md) - 3px);
}

.category-item.active > .category-title .category-toggle {
  transform: rotate(-180deg);
}

.subcategories.open {
  display: block !important;
  max-height: 500px;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    max-height: 0;
    opacity: 0;
  }
  to {
    max-height: 500px;
    opacity: 1;
  }
}

.subcategory-link.active {
  background: var(--background-color);
  color: var(--primary-color);
  font-weight: var(--font-weight-semibold);
  border-left: 3px solid var(--primary-color);
  padding-left: calc(var(--spacing-md) - 3px);
}

.category-title {
  cursor: pointer;
  transition: all 0.3s ease;
}

.category-toggle {
  transition: transform 0.3s ease;
  display: inline-block;
}

/* ================================================
   SIDEBAR
   ================================================ */

.sidebar {
  width: 280px;
  background: white;
  border-right: 1px solid #e0e0e0;
  padding: 0;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 70px;
  height: calc(100vh - 70px);
  overflow-y: auto;
}

.sidebar-header {
  padding: 1rem;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-header h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.sidebar-close {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

/* Categories */
.categories-container {
  padding: 0.5rem 0;
  flex: 1;
  overflow-y: auto;
}

.category-item {
  margin: 0;
}

.category-title {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #f5f5f5;
  border: none;
  border-left: 3px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: #333;
}

.category-title:hover {
  background: #efefef;
  border-left-color: #d32f2f;
}

.category-icon {
  min-width: 24px;
  font-size: 1.2rem;
}

.category-name {
  flex: 1;
}

.category-toggle {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.category-item.active > .category-title {
  background: #efefef;
  border-left-color: #000;
  color: #000;
  font-weight: 700;
}

.category-item.active > .category-title .category-toggle {
  transform: rotate(-180deg);
}

/* Subcategories */
.subcategories {
  display: none;
  max-height: 0;
  overflow: hidden;
}

.subcategories.open {
  display: block;
  max-height: 500px;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    max-height: 0;
    opacity: 0;
  }
  to {
    max-height: 500px;
    opacity: 1;
  }
}

.subcategory-link {
  display: block;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  color: #666;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.2s ease;
  border-left: 2px solid transparent;
}

.subcategory-link:hover {
  background: #f9f9f9;
  color: #d32f2f;
  border-left-color: #d32f2f;
  padding-left: 2.3rem;
}

.subcategory-link.active {
  background: #f9f9f9;
  color: #000;
  border-left-color: #000;
  font-weight: 600;
  padding-left: 2.3rem;
}

/* Sidebar Links */
.sidebar-links {
  padding: 1rem;
  border-top: 1px solid #e0e0e0;
  margin-top: auto;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: #333;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.2s ease;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.sidebar-link:hover {
  background: #f5f5f5;
  color: #d32f2f;
}

.link-icon {
  min-width: 24px;
  font-size: 1.3rem;
}

/* Mobile */
@media (max-width: 1024px) {
  .sidebar {
    position: fixed;
    left: -280px;
    top: 70px;
    height: calc(100vh - 70px);
    z-index: 50;
    width: 280px;
    transition: left 0.3s ease;
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
  }
  
  .sidebar.open {
    left: 0;
  }
  
  .sidebar-close {
    display: block;
    font-size: 1.5rem;
  }
}