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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

@media (min-width: 1024px) {
    .header-content {
        height: 5rem;
    }
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 900;
    color: #000000;
    letter-spacing: -0.025em;
}

@media (min-width: 1024px) {
    .logo h1 {
        font-size: 1.875rem;
    }
}

.logo-accent {
    color: #10b981;
}

.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    background: none;
    border: none;
    color: #374151;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: color 0.2s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: #000000;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #10b981;
    transition: width 0.3s ease;
}

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

.sale-link {
    color: #ef4444;
}

.header-actions {
    display: none;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .header-actions {
        display: flex;
    }
}

.action-btn {
    background: none;
    border: none;
    padding: 0.5rem;
    color: #374151;
    cursor: pointer;
    transition: color 0.2s ease;
    position: relative;
}

.action-btn:hover {
    color: #000000;
}

.cart-count {
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    background-color: #10b981;
    color: white;
    font-size: 0.75rem;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    padding: 0.5rem;
    color: #374151;
    cursor: pointer;
    transition: color 0.2s ease;
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

.mobile-menu-btn:hover {
    color: #000000;
}

.mobile-menu {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

@media (min-width: 1024px) {
    .mobile-menu {
        display: none;
    }
}

.mobile-menu.open {
    max-height: 24rem;
    opacity: 1;
}

.mobile-nav {
    padding: 1rem 0;
    border-top: 1px solid #e5e7eb;
}

.mobile-nav-link {
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 0.5rem 0;
    color: #374151;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s ease;
}

.mobile-nav-link:hover {
    color: #000000;
}

.mobile-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

/* Hero Styles */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 50%, #f3f4f6 100%);
}

.hero-bg-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(3rem);
    animation: pulse 4s ease-in-out infinite;
}

.bg-circle-1 {
    top: 5rem;
    left: 2.5rem;
    width: 18rem;
    height: 18rem;
    background: rgba(16, 185, 129, 0.1);
}

.bg-circle-2 {
    bottom: 5rem;
    right: 2.5rem;
    width: 24rem;
    height: 24rem;
    background: rgba(249, 115, 22, 0.1);
    animation-delay: 1s;
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    gap: 3rem;
    align-items: center;
    padding-top: 4rem;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        padding-top: 5rem;
    }
}

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

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background-color: #ecfdf5;
    color: #047857;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease-out;
}

.hero-badge i {
    margin-right: 0.5rem;
    width: 1rem;
    height: 1rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: #111827;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    animation: slideUp 0.8s ease-out;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.title-gradient {
    background: linear-gradient(135deg, #10b981 0%, #f97316 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.125rem;
    color: #4b5563;
    margin-bottom: 2rem;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
    animation: slideUp 0.8s ease-out 0.2s both;
}

@media (min-width: 640px) {
    .hero-description {
        font-size: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .hero-description {
        margin-left: 0;
        margin-right: 0;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    animation: slideUp 0.8s ease-out 0.3s both;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 1.125rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: #000000;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #1f2937;
    transform: scale(1.05);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.btn-primary i {
    margin-left: 0.5rem;
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s ease;
}

.btn-primary:hover i {
    transform: translateX(0.25rem);
}

.btn-secondary {
    border: 2px solid #d1d5db;
    color: #374151;
    background-color: transparent;
}

.btn-secondary:hover {
    border-color: #10b981;
    color: #059669;
    transform: scale(1.05);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    animation: fadeIn 0.6s ease-out 0.5s both;
}

@media (min-width: 1024px) {
    .hero-stats {
        justify-content: flex-start;
    }
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 900;
    color: #111827;
}

.stat-label {
    font-size: 0.875rem;
    color: #4b5563;
}

.hero-image {
    position: relative;
    animation: slideUp 0.8s ease-out 0.4s both;
}

@media (min-width: 1024px) {
    .hero-image {
        order: 2;
    }
}

.hero-img-container {
    position: relative;
    width: 100%;
    height: 24rem;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

@media (min-width: 1024px) {
    .hero-img-container {
        height: 37.5rem;
    }
}

.hero-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.hero-img-container:hover img {
    transform: scale(1.05);
}

.hero-img-container::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2) 0%, transparent 100%);
}

.floating-badge {
    position: absolute;
    padding: 1rem;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    animation: float 3s ease-in-out infinite;
}

.discount-badge {
    top: -1rem;
    left: -1rem;
    background-color: #ffffff;
}

.badge-number {
    font-size: 1.5rem;
    font-weight: 900;
    color: #10b981;
}

.badge-text {
    font-size: 0.75rem;
    color: #4b5563;
}

.shipping-badge {
    bottom: -1rem;
    right: -1rem;
    background-color: #f97316;
    color: #ffffff;
    animation-delay: 1s;
}

.shipping-badge .badge-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #ffffff;
}

/* Product Catalog Styles */
.catalog {
    padding: 4rem 0;
    background-color: #ffffff;
}

@media (min-width: 1024px) {
    .catalog {
        padding: 6rem 0;
    }
}

.catalog-header {
    text-align: center;
    margin-bottom: 3rem;
}

.catalog-title {
    font-size: 1.875rem;
    font-weight: 900;
    color: #111827;
    margin-bottom: 1rem;
}

@media (min-width: 1024px) {
    .catalog-title {
        font-size: 2.25rem;
    }
}

.catalog-description {
    font-size: 1.125rem;
    color: #4b5563;
    max-width: 32rem;
    margin: 0 auto;
}

.catalog-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 1024px) {
    .catalog-controls {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.category-pill {
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #f3f4f6;
    color: #374151;
}

.category-pill:hover {
    background-color: #e5e7eb;
}

.category-pill.active {
    background-color: #000000;
    color: #ffffff;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.control-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: #f3f4f6;
    border: none;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.control-btn:hover {
    background-color: #e5e7eb;
}

.control-btn i {
    width: 1rem;
    height: 1rem;
}

.grid-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background-color: #f3f4f6;
    border-radius: 9999px;
    padding: 0.25rem;
}

.grid-btn {
    padding: 0.5rem;
    border-radius: 9999px;
    border: none;
    background: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.grid-btn.active {
    background-color: #ffffff;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.grid-btn i {
    width: 1rem;
    height: 1rem;
}

.sort-select {
    padding: 0.5rem 1rem;
    background-color: #f3f4f6;
    border: none;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    outline: none;
}

.sort-select:hover {
    background-color: #e5e7eb;
}

.extended-filters {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-top: 1.5rem;
    padding: 0 1.5rem;
    background-color: #f9fafb;
    border-radius: 1rem;
}

.extended-filters.open {
    max-height: 20rem;
    opacity: 1;
    padding: 1.5rem;
}

.filter-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .filter-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
}

.color-filters,
.price-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.color-filter,
.price-filter {
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #ffffff;
    color: #374151;
}

.color-filter:hover,
.price-filter:hover {
    background-color: #ecfdf5;
}

.color-filter.active,
.price-filter.active {
    background-color: #10b981;
    color: #ffffff;
}

.price-filters {
    flex-direction: column;
}

.price-filter {
    text-align: left;
    width: 100%;
}

.reset-filters {
    width: 100%;
    margin-top: 1rem;
}

.results-count {
    margin-bottom: 2rem;
}

.results-count p {
    color: #4b5563;
}

.product-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

@media (min-width: 640px) {
    .product-grid.small {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .product-grid.small {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1280px) {
    .product-grid.small {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Product Card Styles */
.product-card {
    background-color: #ffffff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
    position: relative;
}

.product-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transform: translateY(-0.5rem);
}

.product-image {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background-color: #f3f4f6;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

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

.product-badges {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    color: #ffffff;
}

.badge-new {
    background-color: #10b981;
}

.badge-sale {
    background-color: #f97316;
}

.wishlist-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.wishlist-btn:hover {
    background-color: #ffffff;
    transform: scale(1.1);
}

.wishlist-btn i {
    width: 1rem;
    height: 1rem;
    color: #4b5563;
    transition: color 0.3s ease;
}

.wishlist-btn.liked i {
    color: #ef4444;
    fill: #ef4444;
}

.quick-actions {
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    opacity: 0;
    transform: translateY(1rem);
    transition: all 0.5s ease;
}

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

.quick-actions-content {
    display: flex;
    gap: 0.5rem;
}

.add-to-cart-btn {
    flex: 1;
    background-color: #000000;
    color: #ffffff;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.add-to-cart-btn:hover {
    background-color: #1f2937;
}

.add-to-cart-btn i {
    width: 1rem;
    height: 1rem;
    transition: transform 0.3s ease;
}

.add-to-cart-btn:hover i {
    transform: scale(1.1);
}

.quick-view-btn {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    padding: 0.75rem;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-view-btn:hover {
    background-color: #ffffff;
    transform: scale(1.1);
}

.quick-view-btn i {
    width: 1rem;
    height: 1rem;
    color: #374151;
}

.product-info {
    padding: 1rem;
}

.product-details {
    margin-bottom: 0.5rem;
}

.product-name {
    font-weight: 600;
    color: #111827;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

@media (min-width: 1024px) {
    .product-name {
        font-size: 1rem;
    }
}

.product-card:hover .product-name {
    color: #059669;
}

.product-meta {
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: capitalize;
    margin-top: 0.25rem;
}

.product-pricing {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.price-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.current-price {
    font-weight: 700;
    color: #111827;
    font-size: 1.125rem;
}

.original-price {
    font-size: 0.875rem;
    color: #6b7280;
    text-decoration: line-through;
}

.discount-percentage {
    font-size: 0.75rem;
    font-weight: 600;
    color: #ea580c;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 0;
}

.empty-icon {
    width: 6rem;
    height: 6rem;
    margin: 0 auto 1.5rem;
    background-color: #f3f4f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-icon i {
    width: 2rem;
    height: 2rem;
    color: #9ca3af;
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: #4b5563;
    margin-bottom: 1.5rem;
}

/* Footer Styles */
.footer {
    background-color: #111827;
    color: #ffffff;
}

.newsletter {
    border-bottom: 1px solid #374151;
}

.newsletter-content {
    text-align: center;
    padding: 3rem 0;
}

.newsletter-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

@media (min-width: 1024px) {
    .newsletter-title {
        font-size: 1.875rem;
    }
}

.newsletter-description {
    color: #9ca3af;
    margin-bottom: 2rem;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    max-width: 28rem;
    margin: 0 auto;
    display: flex;
    gap: 1rem;
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background-color: #374151;
    border: 1px solid #4b5563;
    border-radius: 9999px;
    color: #ffffff;
    outline: none;
    transition: border-color 0.3s ease;
}

.newsletter-input::placeholder {
    color: #9ca3af;
}

.newsletter-input:focus {
    border-color: #10b981;
}

.newsletter-btn {
    background-color: #10b981;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 9999px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter-btn:hover {
    background-color: #059669;
}

.footer-main {
    padding: 3rem 0;
}

.footer-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand {
    margin-bottom: 1.5rem;
}

.footer-logo h2 {
    font-size: 1.875rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.footer-logo p {
    color: #9ca3af;
    max-width: 28rem;
}

.contact-info {
    margin: 1.5rem 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #9ca3af;
    margin-bottom: 0.75rem;
}

.contact-item i {
    width: 1rem;
    height: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    padding: 0.5rem;
    background-color: #374151;
    border-radius: 50%;
    color: #ffffff;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.social-link:hover {
    background-color: #10b981;
}

.social-link i {
    width: 1rem;
    height: 1rem;
}

.footer-section-title {
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid #374151;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 0;
}

@media (min-width: 768px) {
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.copyright {
    color: #9ca3af;
    font-size: 0.875rem;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
    font-size: 0.875rem;
}

.legal-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: #ffffff;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(1.25rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(1.25rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(1.875rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-0.625rem);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Utility Classes */
.fadeIn {
    animation: fadeIn 0.6s ease-out;
}

.fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}

.slideUp {
    animation: slideUp 0.8s ease-out;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

.delay-400 {
    animation-delay: 0.4s;
}

.delay-500 {
    animation-delay: 0.5s;
}

/* Responsive Design */
@media (max-width: 639px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        gap: 1rem;
    }
    
    .catalog-controls {
        gap: 1rem;
    }
    
    .category-pills {
        justify-content: center;
    }
    
    .controls {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* Focus States */
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid #10b981;
    outline-offset: 2px;
}

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

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}