/* --- TABLE OF CONTENTS ---
1.  Global Styles & Variables
2.  Preloader
3.  Header & Navigation
4.  Buttons & Forms
5.  Hero Section
6.  Featured Categories Section
7.  Product Section (Cards & Grid)
8.  About / Brand Story Section
9.  Stats Section
10. Testimonials Section
11. CTA (Call to Action) Section
12. Footer
13. Page-Specific Styles (Contact, Legal)
14. Animations & Scroll Effects
15. Popup / Modal
16. Responsive Media Queries
--------------------------- */

/* 1. Global Styles & Variables
------------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-color: #f94f01;
    --primary-hover-color: #e04400;
    --dark-bg: #111111;
    --content-bg: #1a1a1a;
    --border-color: #333333;
    --text-color: #f0f0f0;
    --secondary-text-color: #aaaaaa;
    --white-color: #ffffff;
    --black-color: #000000;
    --success-color: #28a745;

    --font-family: 'Poppins', sans-serif;
    --header-height: 80px;
    --border-radius: 8px;
    --transition-speed: 0.3s;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    color: var(--white-color);
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    color: var(--secondary-text-color);
    margin-bottom: 1rem;
}

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

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

ul {
    list-style: none;
}

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

section {
    padding: 80px 0;
}

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

.section-header h2 {
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

/* 2. Preloader
------------------------------------ */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--black-color);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.preloader-logo img {
    width: 100px;
    animation: pulse 1.5s infinite ease-in-out;
}

.preloader-dots {
    display: flex;
    margin-top: 20px;
}

.preloader-dots .dot {
    width: 12px;
    height: 12px;
    background-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 5px;
    animation: dot-bounce 1.4s infinite ease-in-out both;
}

.preloader-dots .dot:nth-child(1) {
    animation-delay: -0.32s;
}

.preloader-dots .dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

@keyframes dot-bounce {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1.0);
    }
}

/* 3. Header & Navigation
------------------------------------ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-speed) ease;
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background-color: rgba(0, 0, 0, 0.9);
    border-bottom-color: var(--border-color);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.logo a {
    display: block;
}

.logo img {
    width: auto;
    height: 60px;
    filter: brightness(0) invert(1);
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-list a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    padding: 10px 0;
    transition: color var(--transition-speed) ease;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) ease;
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--primary-color);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-icon {
    font-size: 1.2rem;
    color: var(--text-color);
    position: relative;
}

.cart-icon {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -10px;
    background-color: var(--primary-color);
    color: var(--white-color);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid var(--dark-bg);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--white-color);
    transition: all var(--transition-speed) ease-in-out;
}

.mobile-menu {
    display: none;
}

/* 4. Buttons & Forms
------------------------------------ */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover-color);
    border-color: var(--primary-hover-color);
    color: var(--white-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(249, 79, 1, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--white-color);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 1rem;
}

.btn-sm {
    padding: 8px 15px;
    font-size: 0.8rem;
}

.btn-light {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--dark-bg);
    border-color: transparent;
}

.btn-light:hover {
    background-color: var(--white-color);
    color: var(--dark-bg);
}


/* 5. Hero Section
------------------------------------ */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    color: var(--white-color);
}

.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
}

.hero-content h1 {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    color: var(--text-color);
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.hero-content .btn {
    margin: 0 10px;
}

/* 6. Featured Categories Section
------------------------------------ */
.featured-categories-section {
    background-color: var(--black-color);
    padding: 40px 0;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.category-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    height: 300px;
    display: block;
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed) ease;
}

.category-card:hover {
    transform: translateY(-10px);
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.category-card:hover img {
    transform: scale(1.1);
}

.category-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 60%);
    display: flex;
    align-items: flex-end;
    padding: 30px;
    transition: background-color var(--transition-speed) ease;
}

.category-card:hover .category-card-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(249, 79, 1, 0.2) 100%);
}

.category-card h3 {
    font-size: 2rem;
    color: var(--white-color);
    transform: translateY(10px);
    opacity: 1;
    transition: all var(--transition-speed) ease;
}

.category-card:hover h3 {
    transform: translateY(0);
}

/* 7. Product Section
------------------------------------ */
.product-section {
    background-color: var(--dark-bg);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--content-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-speed) ease;
    border: 1px solid var(--border-color);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(249, 79, 1, 0.1);
    border-color: var(--primary-color);
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform var(--transition-speed) ease;
}

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

.product-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(to top, rgba(17, 17, 17, 0.8), transparent);
    transform: translateY(100%);
    opacity: 0;
    transition: all var(--transition-speed) ease;
}

.product-card:hover .product-card-overlay {
    transform: translateY(0);
    opacity: 1;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--white-color);
}

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

.product-badge.hot {
    background-color: #dc3545;
}

.product-badge.sale {
    background-color: var(--success-color);
}

.product-info {
    padding: 20px;
    text-align: center;
}

.product-title {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--text-color);
}

.product-category {
    font-size: 0.9rem;
    color: var(--secondary-text-color);
    margin-bottom: 10px;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

/* 8. About / Brand Story Section
------------------------------------ */
.about-section {
    background-color: var(--content-bg);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.about-image img {
    transition: transform 0.5s ease;
}

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

.about-content .subtitle {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.about-content h2 {
    margin-bottom: 1.5rem;
}

/* 9. Stats Section
------------------------------------ */
.stats-section {
    background: linear-gradient(rgba(17, 17, 17, 0.8), rgba(17, 17, 17, 0.8)), url('https://images.unsplash.com/photo-1517694712202-14dd9538aa97?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
    background-attachment: fixed;
    padding: 100px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.stat-item h3 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1rem;
    color: var(--text-color);
    margin: 0;
}

/* 10. Testimonials Section
------------------------------------ */
.testimonials-section {
    background-color: var(--content-bg);
}

.testimonial {
    background-color: var(--dark-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
}

.testimonial-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 3px solid var(--primary-color);
}

.testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-color);
}

.testimonial-author {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--white-color);
}

.testimonial-rating {
    color: #f39c12;
}

/* This is a placeholder for a JS slider. For now, it will just stack them. */
.testimonial-slider-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

/* 11. CTA Section
------------------------------------ */
.cta-section {
    background: linear-gradient(to right, #f94f01, #ff8c4c);
    padding: 80px 0;
    text-align: center;
}

.cta-content h2 {
    color: var(--white-color);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.cta-content p {
    color: var(--white-color);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-content .btn {
    background-color: var(--white-color);
    color: var(--primary-color);
    border-color: var(--white-color);
}

.cta-content .btn:hover {
    background-color: transparent;
    color: var(--white-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 12. Footer
------------------------------------ */
.footer {
    background-color: var(--black-color);
    padding-top: 80px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-logo img {
    height: 80px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-about p {
    font-size: 0.9rem;
    margin-bottom: 20px;
    max-width: 300px;
}

.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: var(--content-bg);
    color: var(--text-color);
    border-radius: 50%;
    margin-right: 10px;
    transition: all var(--transition-speed) ease;
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    transform: translateY(-3px);
}

.footer-links h3,
.footer-contact h3 {
    color: var(--white-color);
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-links h3::after,
.footer-contact h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul a {
    color: var(--secondary-text-color);
    transition: all var(--transition-speed) ease;
}

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

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    color: var(--secondary-text-color);
}

.footer-contact ul i {
    color: var(--primary-color);
    margin-right: 15px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    margin-top: 4px;
}

.footer-contact ul a {
    color: var(--secondary-text-color);
}

.footer-contact ul a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
}

/* 13. Page-Specific Styles
------------------------------------ */
.page-header-section {
    padding: 160px 0 80px;
    text-align: center;
    background: linear-gradient(rgba(17, 17, 17, 0.7), rgba(17, 17, 17, 0.7)), url('https://images.unsplash.com/photo-1600185365926-3a2ce3cdb9eb?q=80&w=1928&auto=format&fit=crop') no-repeat center center/cover;
}

.page-header-section h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header-section p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Legal & Contact Pages */
.legal-page .page-content,
.contact-page-section {
    background-color: var(--content-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.legal-page h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
}

.legal-page p {
    margin-bottom: 1rem;
}

.legal-page ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 1rem;
}

.page-actions {
    margin-top: 2rem;
    text-align: center;
}

.contact-page-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
}

.contact-info-block h2,
.contact-form-wrapper h2 {
    margin-bottom: 1.5rem;
}

.contact-details-list {
    margin-top: 2rem;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.contact-detail-item .icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--dark-bg);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-detail-item .info h3 {
    font-size: 1.2rem;
    color: var(--white-color);
    margin-bottom: 5px;
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px 12px 45px;
    background-color: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-color);
    transition: border-color var(--transition-speed);
}

.form-group textarea {
    padding: 15px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(249, 79, 1, 0.2);
}

.form-group .form-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-text-color);
    transition: color var(--transition-speed);
}

.form-group input:focus+.form-icon {
    color: var(--primary-color);
}

.form-group label {
    top: -12px;
}

.btn-block {
    width: 100%;
}

.support-section {
    margin-top: 60px;
    text-align: center;
    padding: 30px;
    background-color: var(--dark-bg);
    border-radius: var(--border-radius);
    border: 1px dashed var(--border-color);
}

.support-section h2 {
    margin-bottom: 1rem;
}

/* 14. Animations & Scroll Effects
------------------------------------ */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.fade-in {
    transform: translateY(20px);
}

.animate-on-scroll.fade-in-up {
    transform: translateY(50px);
}

.animate-on-scroll.fade-in-down {
    transform: translateY(-50px);
}

.animate-on-scroll.slide-in-left {
    transform: translateX(-50px);
}

.animate-on-scroll.slide-in-right {
    transform: translateX(50px);
}

.animate-on-scroll.zoom-in {
    transform: scale(0.9);
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

/* 15. Popup / Modal
------------------------------------ */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed) ease, visibility var(--transition-speed) ease;
}

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

.popup-content {
    background-color: var(--content-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    max-width: 450px;
    width: 90%;
    transform: scale(0.9);
    transition: transform var(--transition-speed) ease;
}

.popup-overlay.active .popup-content {
    transform: scale(1);
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    color: var(--secondary-text-color);
}

.popup-close:hover {
    color: var(--white-color);
}

.popup-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

.popup-content h3 {
    margin-bottom: 1rem;
}

.popup-close-btn {
    margin-top: 1.5rem;
}

/* 16. Responsive Media Queries
------------------------------------ */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

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

    .footer-about {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    .nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .menu-toggle.open .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .menu-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.open .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .mobile-menu {
        display: block;
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: var(--black-color);
        padding: 20px 0;
        transform: translateY(-150%);
        transition: transform var(--transition-speed) ease-in-out;
        border-bottom: 1px solid var(--border-color);
        z-index: 999;
    }

    .mobile-menu.open {
        transform: translateY(0);
    }

    .mobile-menu ul li {
        text-align: center;
    }

    .mobile-menu ul a {
        display: block;
        padding: 15px;
        color: var(--text-color);
        font-size: 1.2rem;
    }

    .mobile-menu ul a.active {
        color: var(--primary-color);
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

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

    .about-wrapper {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .contact-page-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-about p {
        margin-left: auto;
        margin-right: auto;
    }

    .footer-links h3::after,
    .footer-contact h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-contact ul li {
        justify-content: center;
    }
}

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

    .hero-content {
        padding: 0 10px;
    }

    .hero-content .btn {
        display: block;
        margin: 10px 0;
    }

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

    .testimonial-slider-wrapper {
        grid-template-columns: 1fr;
    }
}