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

:root {
    --primary-color: #558eea;
    --secondary-color: #836ff6;
    --accent-color: #ffc6ff;
    --dark-color: #6d6875;
    --light-color: #faf9f9;
    --success-color: #80ed99;
    --warning-color: #ffd6a5;
    --danger-color: #ffadad;
    --text-color: #4a4e69;
    --border-color: #e5e5e5;
    --shadow: 0 4px 6px rgba(160, 196, 255, 0.15);
    --shadow-lg: 0 10px 30px rgba(160, 196, 255, 0.25);
}


body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

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

/* Sticky Header */
.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    gap: 10px;
}

.logo i {
    font-size: 28px;
}

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

.main-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

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

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

.main-nav a:hover::after {
    width: 100%;
}

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

.icon-btn {
    background: var(--light-color);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition: all 0.3s;
}

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

.icon-btn i {
    font-size: 18px;
}

.badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--danger-color);
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: bold;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #558eea 0%, #836ff6 100%);
    margin-top: 75px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0,100 Q300,50 600,100 T1200,100 L1200,600 L0,600 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: cover;
    animation: wave 15s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 40px 20px;
}

.flash-sale-badge {
    display: inline-block;
    background: var(--warning-color);
    color: var(--dark-color);
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: bold;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 56px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.2s backwards;
}

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

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.btn {
    padding: 15px 35px;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

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

.btn-primary:hover {
    background: #ff5252;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255,107,107,0.4);
}

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

.btn-secondary:hover {
    background: var(--light-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255,255,255,0.3);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.hero-stats {
    display: flex;
    gap: 60px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.6s backwards;
}

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

.stat-item i {
    font-size: 36px;
    margin-bottom: 10px;
    display: block;
}

.stat-item span {
    display: block;
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 14px;
    opacity: 0.9;
}

.hero-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    font-size: 48px;
    animation: float 3s ease-in-out infinite;
}

.floating-icon:nth-child(1) { animation-delay: 0s; }
.floating-icon:nth-child(2) { animation-delay: 0.5s; }
.floating-icon:nth-child(3) { animation-delay: 1s; }
.floating-icon:nth-child(4) { animation-delay: 1.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 42px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.section-description {
    text-align: center;
    font-size: 18px;
    color: #666;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about-section {
    background: var(--light-color);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.about-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.about-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 36px;
}

.about-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.about-card p {
    color: #666;
    line-height: 1.8;
}

/* Testimonial Slider */
.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-container {
    position: relative;
    overflow: hidden;
    min-height: 200px;
}

.testimonial {
    display: none;
    animation: fadeIn 0.5s;
}

.testimonial.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.testimonial-content {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.testimonial-content i {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.testimonial-content p {
    font-size: 18px;
    font-style: italic;
    color: #555;
    margin-bottom: 25px;
    line-height: 1.8;
}

.testimonial-author {
    margin-top: 20px;
}

.testimonial-author strong {
    display: block;
    color: var(--dark-color);
    font-size: 18px;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: #999;
    font-size: 14px;
}

.testimonial-dots {
    text-align: center;
    margin-top: 30px;
}

.dot {
    height: 12px;
    width: 12px;
    margin: 0 8px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active,
.dot:hover {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* Categories Section */
.categories-section {
    background: white;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.category-card {
    background: linear-gradient(135deg, var(--light-color), white);
    padding: 40px 20px;
    border-radius: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.category-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.category-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.category-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.category-card p {
    color: #666;
    font-size: 14px;
}

/* Features Section */
.features-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.feature-item:hover {
    background: rgba(255,255,255,0.2);
    transform: scale(1.05);
}

.feature-item i {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.feature-item h4 {
    font-size: 20px;
    margin-bottom: 10px;
}

.feature-item p {
    opacity: 0.9;
}

/* Products Section */
.products-section {
    background: var(--light-color);
}

.product-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 12px 25px;
    border: 2px solid var(--border-color);
    background: white;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

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

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

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    opacity: 0;
    animation: fadeInScale 0.5s forwards;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    position: relative;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--danger-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.product-info {
    padding: 20px;
}

.product-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--dark-color);
    min-height: 50px;
}

.product-price {
    font-size: 24px;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 15px;
}

.product-actions {
    display: flex;
    gap: 10px;
}

.product-actions .btn {
    flex: 1;
    padding: 12px;
    font-size: 14px;
}

.btn-wishlist {
    background: var(--light-color);
    color: var(--text-color);
    flex: 0 0 auto;
    width: 45px;
    justify-content: center;
}

.btn-wishlist:hover {
    background: var(--danger-color);
    color: white;
}

.btn-wishlist.active {
    background: var(--danger-color);
    color: white;
}

.quick-view-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s;
}

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

/* Cart Section */
.cart-section {
    background: white;
}

.cart-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.cart-items {
    background: var(--light-color);
    padding: 30px;
    border-radius: 15px;
}

.empty-cart {
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 18px;
}

.cart-item {
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    gap: 20px;
    align-items: center;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 10px;
    background: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

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

.cart-item-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--primary-color);
    font-size: 20px;
    font-weight: bold;
}

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

.quantity-control {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--light-color);
    padding: 5px;
    border-radius: 25px;
}

.quantity-btn {
    width: 30px;
    height: 30px;
    border: none;
    background: white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

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

.quantity-value {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.remove-btn {
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s;
}

.remove-btn:hover {
    transform: scale(1.2);
}

.cart-summary {
    background: var(--light-color);
    padding: 30px;
    border-radius: 15px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-size: 24px;
    margin-bottom: 25px;
    color: var(--dark-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.summary-row.total {
    border-bottom: none;
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

/* Checkout Section */
.checkout-section {
    background: var(--light-color);
}

.checkout-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.checkout-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.checkout-form h3 {
    font-size: 24px;
    margin-bottom: 25px;
    color: var(--dark-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-group {
    margin: 20px 0;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.checkout-summary {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 100px;
}

#checkoutItems {
    margin-bottom: 20px;
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.summary-totals {
    margin-top: 20px;
}

/* Contact Section */
.contact-section {
    background: white;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 30px;
    color: var(--dark-color);
}

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

.contact-item i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.contact-item p {
    color: #666;
}

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

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 20px;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.contact-form {
    background: var(--light-color);
    padding: 40px;
    border-radius: 15px;
}

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: white;
}

.newsletter-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.newsletter-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.newsletter-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
}

.newsletter-form .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.footer-col p {
    line-height: 1.8;
    opacity: 0.8;
    margin-bottom: 20px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a,
.footer-col ul li {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col ul li a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    animation: fadeIn 0.3s;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-large {
    max-width: 900px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 2px solid var(--border-color);
}

.modal-header h2 {
    font-size: 28px;
    color: var(--dark-color);
}

.close {
    font-size: 32px;
    color: #999;
    cursor: pointer;
    transition: all 0.3s;
    line-height: 1;
}

.close:hover {
    color: var(--danger-color);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

.empty-message {
    text-align: center;
    padding: 40px 20px;
    color: #999;
}

.policy-content h3 {
    color: var(--dark-color);
    margin-bottom: 20px;
}

.policy-content h4 {
    color: var(--primary-color);
    margin: 25px 0 15px;
}

.policy-content p,
.policy-content li {
    line-height: 1.8;
    color: #555;
    margin-bottom: 15px;
}

.policy-content ul,
.policy-content ol {
    margin-left: 25px;
    margin-bottom: 20px;
}

/* Quick View */
.quick-view-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.quick-view-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    background: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
}

.quick-view-info h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.quick-view-price {
    font-size: 32px;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 20px;
}

.quick-view-description {
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
}

.quick-view-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Success Message */
.success-message {
    background: var(--success-color);
    color: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    margin: 20px 0;
    animation: slideDown 0.5s;
}

@keyframes slideDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .cart-container,
    .checkout-container,
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .quick-view-content {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Newsletter Section */
.newsletter-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    text-align: center;
}

.newsletter-section .container {
    max-width: 900px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 32px;
    margin-bottom: 15px;
    font-weight: 700;
}

.newsletter-content p {
    font-size: 16px;
    margin-bottom: 40px;
    opacity: 0.9;
}

/* Form */
.newsletter-form {
    background: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    color: #1f2937;
}

/* Input Row */
.form-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.form-row input {
    flex: 1;
    min-width: 200px;
    padding: 12px 15px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    transition: 0.3s ease;
}

.form-row input:focus {
    border-color: #2563eb;
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Checkbox */
.checkbox-group {
    margin-bottom: 20px;
    font-size: 14px;
    text-align: left;
}

.checkbox-group input {
    margin-right: 8px;
}



/* Responsive */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }

    .newsletter-content h2 {
        font-size: 24px;
    }
}