/*
 * Sampling Club - Main Stylesheet
 * 90's New York Hip-Hop Culture Inspired
 */

/* ========================================
   CSS Reset & Base
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: #1a1a1a;
    background: #fafafa;
    overflow-x: hidden;
}

/* Subtle grain texture for 90s feel */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="400" height="400"><filter id="noise"><feTurbulence baseFrequency="0.9" /></filter><rect width="100%" height="100%" filter="url(%23noise)" opacity="0.03"/></svg>');
    pointer-events: none;
    z-index: 9999;
    opacity: 0.4;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
}

button,
input,
select,
textarea {
    font-family: inherit;
}

/* Accessibility */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.skip-link {
    background: #1a1a1a;
    color: #fafafa;
    padding: 1rem;
    position: absolute;
    top: -100%;
    left: 0;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
    h3 { font-size: 1.75rem; }
}

p {
    margin-bottom: 1rem;
}

/* ========================================
   Layout Components
   ======================================== */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2.5rem;
    }
}

.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-content {
    flex: 1;
    padding: 3rem 0;
}

/* ========================================
   Header
   ======================================== */
.site-header {
    position: sticky;
    top: 0;
    background: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    z-index: 1000;
    padding: 1rem 0;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* Logo */
.site-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #1a1a1a;
}

.custom-logo-link {
    display: block;
    line-height: 0;
}

.custom-logo {
    max-height: 50px;
    width: auto;
}

/* Navigation */
.main-navigation {
    flex: 1;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #1a1a1a;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #8b2635;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu .current-menu-item a::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle-icon {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 24px;
}

.menu-toggle-icon span {
    display: block;
    height: 2px;
    background: #1a1a1a;
    transition: all 0.3s ease;
}

@media (max-width: 767px) {
    .menu-toggle {
        display: block;
    }

    .main-navigation {
        position: fixed;
        top: 81px;
        left: 0;
        right: 0;
        background: rgba(250, 250, 250, 0.98);
        backdrop-filter: blur(10px);
        padding: 2rem 1.5rem;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        pointer-events: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    }

    .main-navigation.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-menu {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .nav-menu a {
        font-size: 1.25rem;
    }
}

/* Header Icons */
.header-icons {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.header-icon {
    position: relative;
    color: #1a1a1a;
    transition: transform 0.2s ease;
}

.header-icon:hover {
    transform: translateY(-2px);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #8b2635;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   Buttons
   ======================================== */
.btn,
button.button,
.button,
input[type="submit"],
.woocommerce-button {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 2px solid #1a1a1a;
    background: #1a1a1a;
    color: #fafafa;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    border-radius: 2px;
}

.btn:hover,
button.button:hover,
.button:hover,
input[type="submit"]:hover {
    background: transparent;
    color: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: #8b2635;
    border-color: #8b2635;
    color: #fff;
}

.btn-primary:hover {
    background: transparent;
    color: #8b2635;
}

.btn-outline {
    background: transparent;
    color: #1a1a1a;
}

.btn-outline:hover {
    background: #1a1a1a;
    color: #fafafa;
}

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 4rem;
}

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

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

.hero-overlay {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 3rem 1.5rem;
    background: rgba(26, 26, 26, 0.5);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-weight: 400;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }
}

/* ========================================
   Fade Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in-delay {
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.fade-in-delay-2 {
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

/* ========================================
   Product Grid
   ======================================== */
.products-grid,
.woocommerce ul.products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
    list-style: none;
    margin: 2rem 0;
}

@media (max-width: 767px) {
    .products-grid,
    .woocommerce ul.products {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.products-grid-small {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

/* Product Card */
.product,
.product-card {
    position: relative;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.product:nth-child(1) { animation-delay: 0.1s; }
.product:nth-child(2) { animation-delay: 0.2s; }
.product:nth-child(3) { animation-delay: 0.3s; }
.product:nth-child(4) { animation-delay: 0.4s; }
.product:nth-child(5) { animation-delay: 0.5s; }
.product:nth-child(6) { animation-delay: 0.6s; }

.product a,
.product-card a {
    display: block;
}

/* Product Image */
.woocommerce-loop-product__link {
    display: block;
    position: relative;
    overflow: hidden;
    background: #fff;
    margin-bottom: 1.25rem;
}

.woocommerce-loop-product__link img {
    width: 100%;
    transition: transform 0.6s ease;
}

.product:hover .woocommerce-loop-product__link img {
    transform: scale(1.05);
}

/* Product Badges */
.product-badges {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: #1a1a1a;
    color: #fff;
}

.badge-sale {
    background: #8b2635;
}

.badge-new {
    background: #2a5a3d;
}

.onsale {
    position: absolute !important;
    top: 1rem;
    right: 1rem;
    z-index: 2;
    background: #8b2635;
    color: #fff;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Product Content */
.product-content,
.woocommerce-loop-product__title {
    padding: 0.5rem 0;
}

.woocommerce-loop-product__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.product:hover .woocommerce-loop-product__title {
    color: #8b2635;
}

.price {
    font-size: 1rem;
    font-weight: 700;
    color: #1a1a1a;
    display: block;
    margin-bottom: 1rem;
}

.price del {
    opacity: 0.5;
    margin-right: 0.5rem;
}

.price ins {
    text-decoration: none;
    color: #8b2635;
}

/* Add to Cart Button */
.add_to_cart_button,
.product_type_simple {
    display: block;
    width: 100%;
    padding: 0.875rem;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid #1a1a1a;
    background: #1a1a1a;
    color: #fff;
    text-align: center;
    transition: all 0.3s ease;
}

.add_to_cart_button:hover {
    background: transparent;
    color: #1a1a1a;
}

/* ========================================
   Blog Posts Grid
   ======================================== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
    margin: 2rem 0;
}

@media (max-width: 767px) {
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.post-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.post-card:nth-child(1) { animation-delay: 0.1s; }
.post-card:nth-child(2) { animation-delay: 0.2s; }
.post-card:nth-child(3) { animation-delay: 0.3s; }

.post-thumbnail {
    margin-bottom: 1.25rem;
    overflow: hidden;
    background: #fff;
}

.post-thumbnail img {
    width: 100%;
    transition: transform 0.6s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-content {
    padding: 0.5rem 0;
}

.post-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-title a {
    color: #1a1a1a;
    font-size: 1.25rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.post-card:hover .post-title a {
    color: #8b2635;
}

.post-excerpt {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #1a1a1a;
}

.read-more:hover {
    color: #8b2635;
}

.read-more svg {
    transition: transform 0.3s ease;
}

.read-more:hover svg {
    transform: translateX(4px);
}

/* ========================================
   Single Post
   ======================================== */
.single-post,
.page-content {
    max-width: 800px;
    margin: 0 auto;
}

.entry-header {
    margin-bottom: 2rem;
}

.entry-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: #666;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.entry-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.entry-excerpt {
    font-size: 1.25rem;
    color: #666;
    line-height: 1.6;
}

.entry-thumbnail,
.page-thumbnail {
    margin-bottom: 2rem;
}

.entry-content,
.page-content .entry-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #333;
}

.entry-content h2,
.entry-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.entry-content p {
    margin-bottom: 1.5rem;
}

.entry-content img {
    margin: 2rem 0;
}

.entry-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.tag {
    padding: 0.5rem 1rem;
    background: #f0f0f0;
    color: #1a1a1a;
    font-size: 0.875rem;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.tag:hover {
    background: #1a1a1a;
    color: #fff;
}

/* Post Navigation */
.post-navigation {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.nav-subtitle {
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 0.5rem;
}

.nav-title {
    display: block;
    font-weight: 700;
    color: #1a1a1a;
}

.post-navigation a:hover .nav-title {
    color: #8b2635;
}

/* ========================================
   Pagination
   ======================================== */
.pagination,
.woocommerce-pagination {
    margin: 3rem 0;
    text-align: center;
}

.pagination .nav-links,
.woocommerce-pagination ul.page-numbers {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    list-style: none;
}

.pagination a,
.pagination span,
.woocommerce-pagination a,
.woocommerce-pagination span {
    display: inline-block;
    padding: 0.75rem 1.25rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: #1a1a1a;
    font-weight: 600;
    transition: all 0.3s ease;
}

.pagination a:hover,
.woocommerce-pagination a:hover {
    background: #1a1a1a;
    color: #fff;
    border-color: #1a1a1a;
}

.pagination .current,
.woocommerce-pagination span.current {
    background: #8b2635;
    color: #fff;
    border-color: #8b2635;
}

/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #8b2635;
}

.section-footer {
    text-align: center;
    margin-top: 3rem;
}

.featured-products,
.latest-posts {
    padding: 4rem 0;
}

.latest-posts {
    background: #fff;
}

/* ========================================
   WooCommerce Specific
   ======================================== */
.woocommerce-products-header {
    text-align: center;
    margin-bottom: 3rem;
}

.woocommerce-products-header__title {
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.woocommerce-result-count {
    font-size: 0.875rem;
    color: #666;
}

.woocommerce-ordering select {
    padding: 0.5rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: #fff;
    font-size: 0.875rem;
}

/* Single Product */
.woocommerce div.product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

@media (max-width: 767px) {
    .woocommerce div.product {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.woocommerce div.product .product_title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.woocommerce div.product p.price {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.woocommerce div.product .woocommerce-product-details__short-description {
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.8;
}

.woocommerce div.product form.cart {
    margin-bottom: 2rem;
}

.woocommerce div.product form.cart .quantity {
    display: inline-block;
    margin-right: 1rem;
}

.woocommerce div.product form.cart .quantity input {
    width: 80px;
    padding: 0.75rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    text-align: center;
}

.single_add_to_cart_button {
    padding: 1rem 2.5rem !important;
}

/* Cart */
.woocommerce table.shop_table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

.woocommerce table.shop_table th,
.woocommerce table.shop_table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.woocommerce table.shop_table th {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.woocommerce table.shop_table .product-thumbnail img {
    width: 80px;
    height: auto;
}

.woocommerce table.shop_table .product-name a {
    font-weight: 600;
    color: #1a1a1a;
}

.woocommerce table.shop_table .product-name a:hover {
    color: #8b2635;
}

.woocommerce table.shop_table .product-remove a {
    color: #999;
    font-size: 1.5rem;
    line-height: 1;
}

.woocommerce table.shop_table .product-remove a:hover {
    color: #8b2635;
}

.woocommerce-cart-form .actions {
    text-align: right;
    padding-top: 1rem;
}

.cart-collaterals {
    margin-top: 3rem;
}

.cart_totals {
    max-width: 500px;
    margin-left: auto;
    padding: 2rem;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.cart_totals h2 {
    margin-bottom: 1.5rem;
}

.cart_totals table {
    width: 100%;
}

.cart_totals th,
.cart_totals td {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.cart_totals .order-total {
    font-size: 1.25rem;
    font-weight: 700;
}

.wc-proceed-to-checkout {
    margin-top: 1.5rem;
}

.wc-proceed-to-checkout .button {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
}

/* Checkout */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (max-width: 767px) {
    .checkout-layout {
        grid-template-columns: 1fr;
    }
}

.woocommerce-checkout-review-order {
    background: #fff;
    padding: 2rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* My Account */
.woocommerce-account .woocommerce-MyAccount-navigation {
    float: left;
    width: 250px;
    margin-right: 3rem;
}

.woocommerce-account .woocommerce-MyAccount-navigation ul {
    list-style: none;
}

.woocommerce-account .woocommerce-MyAccount-navigation li {
    margin-bottom: 0.5rem;
}

.woocommerce-account .woocommerce-MyAccount-navigation a {
    display: block;
    padding: 0.75rem 1rem;
    background: #f0f0f0;
    color: #1a1a1a;
    font-weight: 600;
    transition: all 0.3s ease;
}

.woocommerce-account .woocommerce-MyAccount-navigation a:hover,
.woocommerce-account .woocommerce-MyAccount-navigation .is-active a {
    background: #1a1a1a;
    color: #fff;
}

.woocommerce-account .woocommerce-MyAccount-content {
    overflow: hidden;
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
    background: #1a1a1a;
    color: #fafafa;
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

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

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

.footer-menu a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-menu a:hover {
    color: #fff;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #8b2635;
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   404 Page
   ======================================== */
.error-404 {
    text-align: center;
    padding: 4rem 0;
}

.error-content {
    max-width: 600px;
    margin: 0 auto;
}

.error-title {
    font-size: 8rem;
    font-weight: 800;
    color: #8b2635;
    line-height: 1;
    margin-bottom: 1rem;
}

.error-subtitle {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.error-description {
    color: #666;
    margin-bottom: 2rem;
}

.error-search {
    margin-bottom: 2rem;
}

.error-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.error-products {
    margin-top: 4rem;
}

/* ========================================
   Forms
   ======================================== */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: #fff;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: #8b2635;
}

textarea {
    min-height: 150px;
    resize: vertical;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* ========================================
   Utility Classes
   ======================================== */
.text-center {
    text-align: center;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 767px) {
    .site-content {
        padding: 2rem 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .hero-section {
        min-height: 400px;
    }

    .error-title {
        font-size: 5rem;
    }
}

/* Intersection Observer Utilities */
.fade-in-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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