/* ========================================
   EASY MART - CUSTOM STYLES
   Modern E-commerce Design
======================================== */

/* CSS Variables */
:root {
    --primary-black: #000000;
    --primary-white: #FFFFFF;
    --accent-gray: #F5F5F5;
    --dark-gray: #1a1a1a;
    --medium-gray: #666666;
    --light-gray: #e0e0e0;
    --success-green: #25D366;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Work Sans', sans-serif;
    color: var(--primary-black);
    background-color: var(--primary-white);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 2px;
}

/* ========================================
   LOADING SCREEN
======================================== */
#loadingScreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-black);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loadingScreen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.loader-logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

.loader-text {
    color: var(--primary-white);
    font-size: 3rem;
    margin-bottom: 20px;
    letter-spacing: 4px;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--primary-white);
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   HEADER
======================================== */
.header {
    background: var(--primary-black);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.header.scrolled {
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.navbar {
    padding: 0.8rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-white);
    text-decoration: none;
    transition: var(--transition);
}

.navbar-brand:hover {
    color: var(--primary-white);
    transform: translateY(-2px);
}

.logo-img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-white);
}

.brand-name {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 3px;
}

.nav-link {
    color: var(--primary-white) !important;
    font-weight: 500;
    margin: 0 15px;
    position: relative;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-white);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.dropdown-menu {
    background: var(--primary-black);
    border: 1px solid rgba(255,255,255,0.1);
    margin-top: 10px;
}

.dropdown-item {
    color: var(--primary-white);
    transition: var(--transition);
    padding: 10px 20px;
}

.dropdown-item:hover {
    background: var(--dark-gray);
    color: var(--primary-white);
    padding-left: 30px;
}

.cart-icon-wrapper {
    position: relative;
}

.btn-cart {
    background: transparent;
    border: 2px solid var(--primary-white);
    color: var(--primary-white);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition);
    font-size: 1.2rem;
}

.btn-cart:hover {
    background: var(--primary-white);
    color: var(--primary-black);
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--success-green);
    color: var(--primary-white);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

/* ========================================
   HERO SECTION
======================================== */
.hero-section {
    height: 100vh;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    background-image: url('https://images.unsplash.com/photo-1490578474895-699cd4e2cf59?w=1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease;
}

.hero-text {
    max-width: 700px;
}

.hero-title {
    font-size: 5rem;
    color: var(--primary-white);
    margin-bottom: 20px;
    line-height: 1.1;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--primary-white);
    margin-bottom: 10px;
    font-weight: 600;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-tagline {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.6s both;
}

.btn-hero {
    display: inline-block;
    background: var(--primary-white);
    color: var(--primary-black);
    padding: 18px 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 3px;
    transition: var(--transition);
    border: 2px solid var(--primary-white);
    animation: fadeInUp 1s ease 0.8s both;
    position: relative;
    overflow: hidden;
}

.btn-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-black);
    transition: var(--transition);
    z-index: -1;
}

.btn-hero:hover {
    color: var(--primary-white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255,255,255,0.2);
}

.btn-hero:hover::before {
    left: 0;
}

/* ========================================
   PRODUCTS SECTION
======================================== */
.products-section {
    padding: 100px 0;
    background: var(--accent-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 15px;
    letter-spacing: 4px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-black);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--medium-gray);
    margin-top: 30px;
}

/* Filter Buttons */
.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.btn-filter {
    background: var(--primary-white);
    border: 2px solid var(--primary-black);
    color: var(--primary-black);
    padding: 12px 30px;
    font-weight: 600;
    letter-spacing: 2px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-filter:hover,
.btn-filter.active {
    background: var(--primary-black);
    color: var(--primary-white);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

/* Product Cards */
.product-card {
    background: var(--primary-white);
    overflow: hidden;
    transition: var(--transition);
    margin-bottom: 30px;
    position: relative;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 350px;
    background: var(--accent-gray);
}

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

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 6px 15px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 2;
}

.quick-view {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--primary-white);
    color: var(--primary-black);
    padding: 12px 25px;
    font-weight: 600;
    letter-spacing: 2px;
    opacity: 0;
    transition: var(--transition);
    z-index: 3;
    pointer-events: none;
}

.product-card:hover .quick-view {
    opacity: 1;
}

.product-info {
    padding: 25px;
}

.product-name {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: 1px;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-black);
}

.btn-add-to-cart {
    width: 100%;
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    padding: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-add-to-cart:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
}

.btn-add-to-cart i {
    margin-right: 8px;
}

/* ========================================
   ABOUT SECTION
======================================== */
.about-section {
    padding: 100px 0;
    background: var(--primary-white);
}

.about-content {
    padding: 30px 0;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--medium-gray);
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 50px;
    margin-top: 40px;
}

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

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.stat-item p {
    color: var(--medium-gray);
    font-weight: 500;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    box-shadow: 20px 20px 0 var(--primary-black);
}

/* ========================================
   CONTACT SECTION
======================================== */
.contact-section {
    padding: 100px 0;
    background: var(--accent-gray);
}

.contact-info {
    padding: 30px 0;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.contact-item i {
    font-size: 1.8rem;
    color: var(--primary-black);
}

.contact-item h4 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--medium-gray);
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--primary-black);
    color: var(--primary-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background: var(--dark-gray);
    transform: translateY(-5px);
    color: var(--primary-white);
}

/* Contact Form */
.contact-form {
    background: var(--primary-white);
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.contact-form .form-control {
    border: 2px solid var(--light-gray);
    padding: 15px;
    margin-bottom: 20px;
    transition: var(--transition);
    font-size: 1rem;
}

.contact-form .form-control:focus {
    border-color: var(--primary-black);
    box-shadow: none;
    outline: none;
}

.btn-submit {
    width: 100%;
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    padding: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-submit:hover {
    background: var(--dark-gray);
    transform: translateY(-3px);
}

/* ========================================
   FOOTER
======================================== */
.footer {
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 60px 0 0;
}

.footer-brand {
    margin-bottom: 20px;
}

.footer-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.footer-brand h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.footer-tagline {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: rgba(255,255,255,0.9);
}

.footer-text {
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
}

.footer-title {
    font-size: 1.5rem;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.footer-links,
.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--primary-white);
    padding-left: 10px;
}

.footer-contact li {
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--primary-white);
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: var(--primary-white);
    color: var(--primary-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--dark-gray);
    color: var(--primary-white);
    transform: translateY(-5px);
}

.footer-bottom {
    background: var(--dark-gray);
    padding: 25px 0;
    margin-top: 50px;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

/* ========================================
   CART SIDEBAR
======================================== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    height: 100%;
    background: var(--primary-white);
    box-shadow: -5px 0 30px rgba(0,0,0,0.3);
    z-index: 2000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.cart-sidebar.active {
    right: 0;
}

.cart-header {
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin: 0;
}

.btn-close-cart {
    background: transparent;
    border: none;
    color: var(--primary-white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-close-cart:hover {
    transform: rotate(90deg);
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.empty-cart {
    text-align: center;
    padding: 100px 20px;
    color: var(--medium-gray);
}

.empty-cart i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-cart p {
    font-size: 1.2rem;
}

.cart-item {
    display: flex;
    gap: 15px;
    padding: 20px 0;
    border-bottom: 1px solid var(--light-gray);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    flex-shrink: 0;
}

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

.cart-item-name {
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.95rem;
}

.cart-item-info {
    font-size: 0.85rem;
    color: var(--medium-gray);
    margin-bottom: 8px;
}

.cart-item-price {
    font-weight: 700;
    font-size: 1.1rem;
}

.cart-item-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px;
}

.cart-qty-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--light-gray);
    background: var(--primary-white);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 700;
}

.cart-qty-btn:hover {
    background: var(--primary-black);
    color: var(--primary-white);
    border-color: var(--primary-black);
}

.cart-item-qty {
    font-weight: 600;
    min-width: 30px;
    text-align: center;
}

.btn-remove-item {
    background: transparent;
    border: none;
    color: var(--medium-gray);
    cursor: pointer;
    margin-left: auto;
    transition: var(--transition);
}

.btn-remove-item:hover {
    color: #dc3545;
}

.cart-footer {
    background: var(--accent-gray);
    padding: 25px;
    border-top: 2px solid var(--light-gray);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.btn-view-cart,
.btn-checkout {
    width: 100%;
    padding: 15px;
    border: none;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 10px;
}

.btn-view-cart {
    background: var(--primary-white);
    border: 2px solid var(--primary-black);
    color: var(--primary-black);
}

.btn-view-cart:hover {
    background: var(--accent-gray);
}

.btn-checkout {
    background: var(--primary-black);
    color: var(--primary-white);
}

.btn-checkout:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
}

/* ========================================
   PRODUCT MODAL
======================================== */
.modal-content {
    border: none;
    border-radius: 0;
}

.modal-header {
    border: none;
    padding: 20px;
}

.modal-body {
    padding: 30px;
}

.product-modal-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.product-modal-details {
    padding: 20px 0;
}

.modal-category {
    display: inline-block;
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 5px 15px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.modal-title {
    font-size: 2rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.modal-price {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.modal-description {
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: 30px;
}

.size-selector,
.quantity-selector {
    margin-bottom: 25px;
}

.size-selector label,
.quantity-selector label {
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
    letter-spacing: 1px;
}

.size-options {
    display: flex;
    gap: 10px;
}

.size-btn {
    width: 50px;
    height: 50px;
    border: 2px solid var(--light-gray);
    background: var(--primary-white);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.size-btn:hover,
.size-btn.active {
    background: var(--primary-black);
    color: var(--primary-white);
    border-color: var(--primary-black);
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.qty-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--light-gray);
    background: var(--primary-white);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 700;
    font-size: 1.2rem;
}

.qty-btn:hover {
    background: var(--primary-black);
    color: var(--primary-white);
    border-color: var(--primary-black);
}

#productQty {
    width: 80px;
    height: 40px;
    text-align: center;
    border: 2px solid var(--light-gray);
    font-weight: 600;
}

.btn-add-to-cart-modal {
    width: 100%;
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    padding: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1.1rem;
}

.btn-add-to-cart-modal:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
}

/* ========================================
   CHECKOUT SECTION
======================================== */
.checkout-section {
    padding: 100px 0;
    background: var(--accent-gray);
}

.checkout-form-wrapper {
    background: var(--primary-white);
    padding: 40px;
    margin-bottom: 30px;
}

.checkout-subtitle {
    font-size: 1.8rem;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.checkout-form-wrapper .form-label {
    font-weight: 600;
    margin-bottom: 8px;
}

.checkout-form-wrapper .form-control {
    border: 2px solid var(--light-gray);
    padding: 12px;
    transition: var(--transition);
}

.checkout-form-wrapper .form-control:focus {
    border-color: var(--primary-black);
    box-shadow: none;
}

.payment-options {
    margin-top: 20px;
}

.payment-options .form-check {
    padding: 15px;
    border: 2px solid var(--light-gray);
    margin-bottom: 10px;
    transition: var(--transition);
}

.payment-options .form-check:hover {
    background: var(--accent-gray);
}

.payment-options .form-check-input:checked ~ .form-check-label {
    font-weight: 600;
}

.order-summary {
    background: var(--primary-white);
    padding: 40px;
    position: sticky;
    top: 100px;
}

.order-item {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid var(--light-gray);
}

.order-item-details {
    flex: 1;
}

.order-item-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.order-item-info {
    font-size: 0.85rem;
    color: var(--medium-gray);
}

.order-item-price {
    font-weight: 700;
}

.order-totals {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 2px solid var(--light-gray);
}

.order-total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.order-total-row.total {
    font-size: 1.5rem;
    font-weight: 700;
    padding-top: 15px;
    border-top: 2px solid var(--primary-black);
}

.btn-place-order {
    width: 100%;
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    padding: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    transition: var(--transition);
    cursor: pointer;
    margin-top: 20px;
}

.btn-place-order:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
}

/* ========================================
   SUCCESS MODAL
======================================== */
.success-icon {
    font-size: 5rem;
    color: var(--success-green);
    margin-bottom: 20px;
}

.success-icon i {
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

#successModal h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

#successModal p {
    color: var(--medium-gray);
    margin-bottom: 30px;
}

.btn-success-ok {
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    padding: 12px 40px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-success-ok:hover {
    background: var(--dark-gray);
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */
@media (max-width: 991px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .about-stats {
        gap: 30px;
    }
    
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .order-summary {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .about-image img {
        box-shadow: 10px 10px 0 var(--primary-black);
    }
    
    .product-modal-image img {
        height: 300px;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .checkout-form-wrapper {
        padding: 25px;
    }
    
    .order-summary {
        padding: 25px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .btn-hero {
        padding: 15px 35px;
        font-size: 1rem;
    }
    
    .filter-buttons {
        gap: 8px;
    }
    
    .btn-filter {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
    
    .product-image-wrapper {
        height: 250px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-black);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-gray);
}