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

:root {
    --font-sans: 'Manrope', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

    /* Primary Colors */
    --color-primary: #c6a87a;
    --color-primary-hover: #b09265;
    --color-primary-dark: #9a7e54;
    
    /* Background & Surfaces */
    --color-bg: #f5f2ee;
    --color-bg-secondary: #f9f7f4;
    --color-surface: #ffffff;
    --color-surface-light: #FFFFFF;
    --color-silver-soft: #f3efe9;
    --color-silver-mid: #e8e4de;
    --color-silver-shine: #ffffff;
    
    /* Borders & Dividers */
    --color-border: #e8e4de;
    --color-border-light: #efeae3;
    --color-divider: #e8e4de;
    
    /* Text Colors */
    --color-text: #2b2b2b;
    --color-text-secondary: #8a8a8a;
    --color-text-light: #8a8a8a;
    --color-text-lighter: #b4b4b4;
    --color-white: #FFFFFF;
    
    /* Status Colors */
    --color-success: #4CAF50;
    --color-error: #D32F2F;
    --color-warning: #FFA726;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 14px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(43, 43, 43, 0.04);
    --shadow-md: 0 6px 14px rgba(43, 43, 43, 0.06);
    --shadow-lg: 0 12px 24px rgba(43, 43, 43, 0.08);
    --shadow-xl: 0 16px 32px rgba(43, 43, 43, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1 { font-size: 32px; font-weight: 700; line-height: 1.2; }
h2 { font-size: 28px; font-weight: 700; line-height: 1.2; }
h3 { font-size: 20px; font-weight: 600; line-height: 1.3; }
h4 { font-size: 16px; font-weight: 600; line-height: 1.4; }

p { margin: 0 0 var(--spacing-md) 0; }

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

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

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

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
select:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
    border-radius: 0 0 4px 0;
}

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

/* =============== HEADER =============== */
.header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: fit-content;
}

.logo {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.logo svg {
    display: block;
}

.logo-text {
    font-size: 15px;
    color: var(--color-text);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    padding: 0;
    margin-right: var(--spacing-md);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-xl);
    flex: 1;
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link.active {
    color: var(--color-primary);
}

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

.header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    min-width: fit-content;
}

.search-bar {
    display: flex;
    align-items: center;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    padding: var(--spacing-sm) var(--spacing-md);
    width: 240px;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    min-height: 42px;
}

.search-bar:focus-within {
    background-color: var(--color-surface);
    border-color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(198, 168, 122, 0.16);
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--color-text);
    outline: none;
    padding: 4px;
}

.search-input::placeholder {
    color: var(--color-text-light);
}

.search-btn {
    background: none;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    min-width: 32px;
    min-height: 32px;
    transition: all var(--transition-fast);
}

.search-btn:hover {
    color: var(--color-primary);
}

.search-btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    position: relative;
    transition: all var(--transition-fast);
    border-radius: var(--radius-lg);
}

.icon-btn:hover {
    color: var(--color-primary);
    background-color: var(--color-bg);
}

.icon-btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

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

/* =============== MAIN LAYOUT =============== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-xl);
}

/* =============== SIDEBAR FILTERS =============== */
.sidebar {
    width: 268px;
    flex-shrink: 0;
}

.filter-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.filter-button {
    flex: 1;
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.filter-button:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: var(--color-bg);
}

.filter-button:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.selected-filters {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-tag {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.tag-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: var(--color-text-light);
}

.filter-section {
    margin-bottom: var(--spacing-md);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.filter-title {
    width: 100%;
    background: none;
    border: none;
    padding: var(--spacing-md);
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    transition: background-color 0.3s;
}

.filter-title:hover {
    background-color: var(--color-bg);
}

.filter-content {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    max-height: 1000px;
    overflow: hidden;
    transition: max-height 0.3s;
}

.filter-content.collapsed {
    max-height: 0;
    padding: 0;
    border-top: none;
}

.reset-btn {
    width: 100%;
    background: none;
    border: none;
    padding: var(--spacing-sm) 0;
    text-align: left;
    cursor: pointer;
    font-size: 13px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.filter-category {
    margin-bottom: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    gap: var(--spacing-sm);
    font-size: 13px;
}

.checkbox-label input[type="checkbox"],
.checkbox-label input[type="radio"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.checkbox-label span:first-of-type {
    flex: 1;
}

.count {
    color: var(--color-text-light);
    font-size: 12px;
}

.color-palette {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-md) !important;
}

.color-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid var(--color-border);
    transition: all 0.3s;
}

.color-circle:hover {
    border-color: var(--color-primary);
    transform: scale(1.1);
}

.price-filter {
    border-top: 1px solid var(--color-border) !important;
}

.price-range-slider {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.price-input {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    cursor: pointer;
}

.price-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    border: 2px solid var(--color-white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.price-input::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    border: 2px solid var(--color-white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.price-info {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--color-text-light);
}

/* =============== MAIN CONTENT =============== */
.main-content {
    flex: 1;
}

.controls-bar {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: center;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: var(--color-surface);
}

.sort-btn,
.sort-dropdown {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    font-size: 13px;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.sort-btn:hover,
.sort-dropdown:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        display: none;
    }
}

.product-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    position: relative;
    display: block;
    text-decoration: none;
    color: inherit;
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--color-border-light);
}

.product-image {
    width: 100%;
    height: 240px;
    background-color: var(--color-bg-secondary);
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.product-card:hover .product-image img {
    transform: scale(1.02);
}

.product-info {
    padding: var(--spacing-md);
}

.product-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.product-name a {
    color: inherit;
    text-decoration: none;
}

.product-name a:hover {
    color: var(--color-primary-dark);
}

.product-prices {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.price-old {
    font-size: 13px;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.price-new {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
}

/* Product Card Actions (Two Buttons) */
.product-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    width: 100%;
}

.action-btn {
    padding: 10px var(--spacing-md);
    border: none;
    border-radius: 10px;
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    white-space: nowrap;
}

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

.buy-btn:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(198, 168, 122, 0.25);
}

.buy-btn:active {
    transform: translateY(0);
}

.details-btn {
    background-color: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.details-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
    background-color: var(--color-surface);
    transform: translateY(-1px);
}

.details-btn:active {
    transform: translateY(0);
}

.action-btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* =============== LOAD MORE =============== */
.load-more-container {
    display: flex;
    justify-content: center;
    margin: var(--spacing-xl) 0;
}

.load-more-btn {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 12px 32px;
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
}

.load-more-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
    background-color: var(--color-bg-secondary);
}

.load-more-btn:active {
    transform: scale(0.98);
}

/* =============== BACK TO TOP BUTTON =============== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all var(--transition-base);
    opacity: 0;
    visibility: hidden;
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.back-to-top:active {
    transform: translateY(-2px);
}

/* =============== RESPONSIVE =============== */
@media (max-width: 1024px) {
    .header-container {
        padding: 0 var(--spacing-md);
        gap: var(--spacing-md);
    }

    .nav-menu {
        gap: var(--spacing-md);
    }

    .search-bar {
        width: 150px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md);
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-controls {
        gap: var(--spacing-md);
    }

    .search-bar {
        width: 120px;
        font-size: 12px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .product-image {
        height: 200px;
    }
}

/* =============== MODAL / CONTACT FORM =============== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.open {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(2px);
}

.modal-content {
    position: relative;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-xl);
    animation: slideUp var(--transition-base);
}

.modal.open .modal-content {
    animation: slideUp var(--transition-base);
}

.modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-primary);
}

.modal-close:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.modal-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.modal-subtitle {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Contact Form Styles */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    padding: 12px var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--color-text);
    background-color: var(--color-bg);
    transition: all var(--transition-fast);
    width: 100%;
    box-sizing: border-box;
    min-height: 44px;
    font-family: inherit;
}

.form-input:hover {
    border-color: var(--color-primary);
    background-color: var(--color-surface);
}

.form-input:focus {
    background-color: var(--color-surface);
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(126, 142, 160, 0.16);
}

.form-input::placeholder {
    color: var(--color-text-light);
}

.form-textarea {
    resize: vertical;
    font-family: inherit;
    min-height: 120px;
    padding: 12px var(--spacing-md);
}

.form-submit {
    padding: 14px 32px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: var(--spacing-md);
    min-height: 44px;
    min-width: 120px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.form-submit:hover {
    background-color: var(--color-primary-hover);
}

.form-submit:active {
    transform: scale(0.98);
}

.form-submit:focus {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
}

/* =============== FOOTER =============== */
.footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
}

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

.footer-list li {
    margin-bottom: var(--spacing-sm);
}

.footer-link {
    color: var(--color-text-secondary);
    font-size: 13px;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-primary);
}

.footer-text {
    color: var(--color-text-secondary);
    font-size: 13px;
    margin-bottom: var(--spacing-md);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    font-size: 13px;
    color: var(--color-text-secondary);
}

.footer-social {
    display: flex;
    gap: var(--spacing-lg);
}

.social-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.social-link:hover {
    color: var(--color-primary);
}

.notification-stack {
    position: fixed;
    left: var(--spacing-lg);
    bottom: var(--spacing-lg);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.notification {
    background-color: var(--color-text);
    color: var(--color-white);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    box-shadow: var(--shadow-lg);
    font-size: 13px;
    max-width: 320px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.notification.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.is-temporary-active {
    opacity: 0.82;
}

/* =============== RESPONSIVE FOOTER =============== */
@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* =============== MOBILE MENU =============== */
@media (max-width: 768px) {
    .nav-menu.mobile-open {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-surface);
        flex-direction: column;
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
    }

    .nav-menu.mobile-open .nav-link {
        padding: var(--spacing-md) 0;
    }

    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* =============== BREADCRUMB =============== */
.breadcrumb-container {
    background-color: var(--color-bg);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    font-size: 13px;
}

.breadcrumb-link {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--color-text-light);
}

.breadcrumb-current {
    color: var(--color-text);
    font-weight: 500;
}

/* =============== PRODUCT PAGE =============== */
.product-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
}

/* =============== CONSTRUCTOR PAGE =============== */
.constructor-page {
    background:
        radial-gradient(circle at 15% 20%, rgba(198, 168, 122, 0.16), transparent 34%),
        radial-gradient(circle at 92% 0%, rgba(122, 152, 198, 0.14), transparent 36%),
        linear-gradient(180deg, #f9f7f3 0%, #f5f2ee 100%);
}

.constructor-kicker {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 12px;
    color: var(--color-primary-dark);
    margin: 0 0 8px;
    font-weight: 700;
}

.constructor-title {
    font-size: clamp(30px, 4.2vw, 52px);
    margin-bottom: 10px;
    letter-spacing: -0.03em;
}

.constructor-subtitle {
    max-width: 760px;
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.55;
}

.constructor-form {
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

.constructor-block-title {
    margin: 18px 0 12px;
    font-size: 17px;
}

.constructor-options label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-secondary);
    font-size: 14px;
}

.constructor-summary {
    border-radius: 16px;
    background: linear-gradient(160deg, #2b2f37 0%, #3d4654 100%);
}

.summary-price {
    font-size: clamp(28px, 4vw, 38px);
    line-height: 1.1;
    margin-bottom: 14px;
    font-weight: 700;
}

.summary-list {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
    display: grid;
    gap: 8px;
    font-size: 14px;
}

.summary-note {
    opacity: 0.88;
    font-size: 13px;
    line-height: 1.45;
}

.constructor-tips {
    border-radius: 14px;
}

.constructor-tips ul {
    margin: 10px 0 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
    color: var(--color-text-secondary);
}

.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    align-items: start;
}

/* Product Gallery */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.product-main-image {
    width: 100%;
    aspect-ratio: 5/4;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background-color: var(--color-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.thumbnail {
    aspect-ratio: 1;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-base);
    background-color: var(--color-bg);
    padding: 0;
}

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

.thumbnail.active {
    border-color: var(--color-primary);
}

.thumbnail:hover {
    border-color: var(--color-primary);
    opacity: 0.8;
}

/* Product Info */
.product-info-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.product-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-text);
}

.product-price-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.product-prices {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-md);
}

.price-new {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}

.price-old {
    font-size: 16px;
    color: var(--color-text-secondary);
    text-decoration: line-through;
}

.product-action-btn {
    padding: 14px var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    width: 100%;
}

.product-action-btn:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(198, 168, 122, 0.25);
}

.product-action-btn:active {
    transform: translateY(0);
}

.product-short-description {
    margin-bottom: 2px;
}

.product-quick-specs {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 6px;
}

.product-quick-specs li {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.product-quick-specs li strong {
    color: var(--color-text);
    font-weight: 600;
}

/* Options Section */
.product-colors,
.product-materials {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.option-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.colors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.color-option {
    width: 40px;
    height: 40px;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.color-option.active {
    border-color: var(--color-text);
    box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 4px var(--color-text);
}

.color-option:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.material-option {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg);
    color: var(--color-text);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-base);
    text-align: center;
}

.material-option.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.material-option:hover {
    border-color: var(--color-primary);
}

/* Product Details Tabs */
.product-details {
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.details-tabs {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-border);
}

.tab-button {
    padding: var(--spacing-md) 0;
    border: none;
    background-color: transparent;
    color: var(--color-text-secondary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.tab-button.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-button:hover {
    color: var(--color-text);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.tab-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.description-text {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.description-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--spacing-lg);
}

.description-list li {
    color: var(--color-text-secondary);
    line-height: 1.6;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.description-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--color-border);
}

.specs-table tr:last-child {
    border-bottom: none;
}

.spec-label {
    padding: var(--spacing-md);
    font-weight: 500;
    color: var(--color-text);
    width: 30%;
    background-color: var(--color-bg);
}

.spec-value {
    padding: var(--spacing-md);
    color: var(--color-text-secondary);
}

/* Product Rating */
.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.stars {
    display: flex;
    gap: 2px;
    font-size: 16px;
}

.star {
    color: #FFD700;
}

.star.filled {
    color: #FFD700;
}

.star.half {
    color: #FFD700;
}

.rating-text {
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* Availability Info */
.availability-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    flex-wrap: wrap;
}

.availability-status {
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
}

.availability-status.in-stock {
    background-color: #E8F5E9;
    color: #2E7D32;
}

.delivery-info {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* Product Benefits Section */
.product-benefits {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-2xl);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.benefits-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.benefit-item {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.benefit-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 6px 18px rgba(126, 142, 160, 0.22);
    transform: translateY(-4px);
}

.benefit-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-md);
}

.benefit-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.benefit-text {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

.subtitle {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

/* Related Products */
.related-products {
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.related-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.related-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.related-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.related-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
}

.related-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
}

.related-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 44px;
    height: 44px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 100;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
}

/* =============== RESPONSIVE PRODUCT PAGE =============== */
@media (max-width: 1024px) {
    .product-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .colors-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .related-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .product-page {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }

    .constructor-title {
        font-size: 30px;
    }

    .constructor-subtitle {
        font-size: 15px;
    }

    .constructor-form,
    .constructor-summary,
    .constructor-tips {
        padding: 14px;
    }

    .product-title {
        font-size: 24px;
    }

    .price-new {
        font-size: 20px;
    }

    .colors-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

    .product-thumbnails {
        grid-template-columns: repeat(4, 1fr);
    }

    .details-tabs {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .tab-button {
        padding: var(--spacing-sm) 0;
        font-size: 13px;
        flex: 1;
    }

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

    .back-to-top {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 40px;
        height: 40px;
    }

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

    .product-benefits {
        padding: var(--spacing-lg);
    }

    .product-actions {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .action-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .constructor-title {
        font-size: 26px;
    }

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

    .faq-question {
        padding: var(--spacing-md);
        font-size: 14px;
    }

    .faq-answer {
        padding: 0 var(--spacing-md) var(--spacing-md);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .social-buttons {
        gap: var(--spacing-sm);
        justify-content: center;
    }

    .contact-form-section {
        padding: var(--spacing-md);
    }
}

/* =============== ANIMATIONS =============== */
@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

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

@keyframes slideInRight {
    from {
        transform: translateX(20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeInScale {
    from {
        transform: scale(0.98);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* =============== HEADER ANIMATIONS =============== */
.header {
    animation: slideInDown 0.4s ease;
}

.icon-btn {
    position: relative;
    animation: fadeInScale 0.4s ease;
}

.icon-btn:hover {
    transform: translateY(-1px) scale(1.03);
}

.icon-btn:active {
    transform: scale(0.95);
}

.search-bar {
    animation: slideInRight 0.4s ease 0.1s both;
}

.logo {
    animation: slideInLeft 0.4s ease;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============== CONTACTS PAGE =============== */
.contacts-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
}

.page-title {
    font-size: 40px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-2xl);
    animation: slideUp 0.5s ease;
}

/* Contacts Section */
.contacts-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.contacts-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-block {
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    animation: fadeInScale 0.4s ease;
}

.info-block:nth-child(1) {
    animation-delay: 0.1s;
}

.info-block:nth-child(2) {
    animation-delay: 0.2s;
}

.info-block:nth-child(3) {
    animation-delay: 0.3s;
}

.info-block:nth-child(4) {
    animation-delay: 0.4s;
}

.info-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.info-title svg {
    color: var(--color-primary);
}

.info-text {
    color: var(--color-text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

.working-hours {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.work-day {
    color: var(--color-text-secondary);
    font-size: 15px;
    margin: 0;
}

.phones-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.phone-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all var(--transition-base);
}

.phone-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.social-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(126, 142, 160, 0.2);
}

.social-btn.whatsapp:hover {
    background-color: #25D366;
    border-color: #25D366;
    color: var(--color-white);
}

.social-btn.telegram:hover {
    background-color: #0088cc;
    border-color: #0088cc;
    color: var(--color-white);
}

.social-btn.instagram:hover {
    background-color: #E1306C;
    border-color: #E1306C;
    color: var(--color-white);
}

.social-btn.viber:hover {
    background-color: #665CAC;
    border-color: #665CAC;
    color: var(--color-white);
}

/* Map */
.contacts-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    animation: fadeInScale 0.5s ease 0.2s both;
}

/* Contact Form Section */
.contact-form-section {
    padding: var(--spacing-2xl);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-2xl);
    animation: slideUp 0.5s ease 0.3s both;
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.contact-form-page {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-submit-page {
    padding: 14px 32px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    align-self: flex-start;
    min-height: 44px;
    min-width: 120px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.form-submit-page:hover {
    background-color: var(--color-primary-hover);
}

.form-submit-page:active {
    transform: scale(0.98);
}

.form-submit-page:focus {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
}

/* FAQ Section */
.faq-section {
    animation: slideUp 0.5s ease 0.4s both;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 6px 18px rgba(126, 142, 160, 0.18);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    transition: all var(--transition-base);
}

.faq-question:hover {
    background-color: var(--color-bg);
    color: var(--color-primary);
}

.faq-question:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.faq-arrow {
    transition: transform var(--transition-base);
    color: var(--color-primary);
    flex-shrink: 0;
}

.faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.6;
    animation: slideDown 0.3s ease;
    border-top: 1px solid var(--color-border);
}

.faq-answer p {
    margin: 0;
}

/* =============== RESPONSIVE CONTACTS PAGE =============== */
@media (max-width: 1024px) {
    .contacts-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .contacts-page {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }

    .page-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 20px;
    }

    .contact-form-section {
        padding: var(--spacing-lg);
    }

    .social-buttons {
        gap: var(--spacing-sm);
    }

    .social-btn {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .notification-stack {
        left: var(--spacing-md);
        right: var(--spacing-md);
        bottom: var(--spacing-md);
    }

    .notification {
        max-width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* =============== PRODUCT CONTENT TYPOGRAPHY =============== */
.product-description-content {
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-text);
}

.product-description-content > *:first-child {
    margin-top: 0;
}

.product-description-content > *:last-child {
    margin-bottom: 0;
}

.product-description-content p {
    margin-bottom: 16px;
    color: var(--color-text-secondary);
}

.product-description-content h2,
.product-description-content h3,
.product-description-content h4 {
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--color-text);
    line-height: 1.35;
}

.product-description-content strong,
.product-description-content b {
    color: var(--color-text);
    font-weight: 700;
}

.product-description-content ul,
.product-description-content ol {
    margin: 14px 0 18px 0;
    padding-left: 22px;
}

.product-description-content li {
    margin-bottom: 8px;
    color: var(--color-text-secondary);
}

.product-description-content blockquote {
    margin: 18px 0;
    padding: 14px 16px;
    border-left: 3px solid var(--color-primary);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    color: var(--color-text);
}

/* =============== GLOBAL MEASURE CTA =============== */
.floating-measure-btn {
    position: fixed;
    right: 20px;
    bottom: 90px;
    z-index: 120;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.01em;
    padding: 12px 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: 0 10px 26px rgba(198, 168, 122, 0.35);
    transition: transform var(--transition-base), box-shadow var(--transition-base), filter var(--transition-fast);
    animation: floatingPulse 2.6s ease-in-out infinite;
}

.floating-measure-btn:hover {
    transform: translateY(-2px);
    filter: brightness(0.96);
    box-shadow: 0 14px 30px rgba(198, 168, 122, 0.4);
}

.floating-measure-icon {
    width: 20px;
    height: 20px;
    border-radius: 7px;
    border: 1px solid rgba(255, 255, 255, 0.85);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    line-height: 1;
}

.floating-measure-icon svg {
    width: 13px;
    height: 13px;
}

@keyframes floatingPulse {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-2px);
    }
}

/* =============== HOME REVIEWS + ADVANTAGES =============== */
.home-reviews,
.home-advantages,
.home-process {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.home-reviews {
    max-width: none;
    width: 100%;
    padding-left: 0;
    padding-right: 0;
}

.home-reviews .reviews-header {
    max-width: 1400px;
    margin: 0 auto 14px;
    padding: 0 var(--spacing-lg);
}

.reviews-header {
    margin-bottom: 14px;
}

.reviews-marquee {
    overflow: visible;
    border: none;
    background-color: transparent;
    box-shadow: none;
}

.reviews-track {
    display: flex;
    gap: 16px;
    width: max-content;
    padding: 6px 18px 10px;
    animation: reviewMarquee 42s linear infinite;
}

.reviews-marquee:hover .reviews-track {
    animation-play-state: paused;
}

.review-card {
    width: 320px;
    padding: 16px;
    border: 1px solid #e8dfd1;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, #ffffff 0%, #fcfaf7 100%);
    box-shadow: 0 6px 18px rgba(43, 43, 43, 0.06);
}

.review-rating {
    margin: 0 0 10px;
    color: #d8a54f;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.review-rating span {
    color: var(--color-text-secondary);
    letter-spacing: normal;
    margin-left: 6px;
}

.review-text {
    margin: 0 0 10px 0;
    font-size: 14px;
    line-height: 1.55;
    color: var(--color-text-secondary);
}

.review-author {
    margin: 0;
    font-size: 13px;
    color: var(--color-text);
    font-weight: 700;
}

.process-grid {
    margin-top: 14px;
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(4, 1fr);
}

.process-card {
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: linear-gradient(180deg, #ffffff 0%, #f8f5f1 100%);
    padding: 18px;
}

.process-step {
    display: inline-flex;
    margin-bottom: 10px;
    border-radius: 9999px;
    padding: 4px 10px;
    background-color: #ece1d2;
    color: #7f6239;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.process-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.process-card p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.55;
}

@keyframes reviewMarquee {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.advantage-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: var(--color-surface);
    padding: 18px;
    box-shadow: var(--shadow-sm);
}

.advantage-card h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
    color: var(--color-text);
}

.advantage-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

@media (max-width: 1024px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .review-card {
        width: 290px;
    }
}

@media (max-width: 768px) {
    .floating-measure-btn {
        right: 12px;
        bottom: 74px;
        padding: 10px 12px;
        font-size: 13px;
    }

    .home-reviews,
    .home-advantages,
    .home-process {
        padding: 0 var(--spacing-md);
    }

    .home-reviews .reviews-header {
        padding: 0 var(--spacing-md);
    }

    .reviews-track {
        animation-duration: 34s;
    }

    .review-card {
        width: 250px;
    }
}

@media (max-width: 520px) {
    .process-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }
}