/* ==========================================================================
   Harry Components - Main Stylesheet
   ========================================================================== */

@import url('variables.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ==========================================================================
   CSS Reset & Base Styles
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text-white);
    background-color: var(--color-bg-dark);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

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

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
}

.container-lg {
    max-width: var(--container-2xl);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   Header Styles
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: rgba(13, 13, 16, 0.95);
    backdrop-filter: blur(8px);
    z-index: var(--z-fixed);
    border-bottom: 1px solid var(--color-border-dark);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.logo-text .highlight {
    color: var(--color-primary);
}

/* Main Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    padding: var(--spacing-2) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text-white);
}

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

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

/* Header Search */
.header-search {
    display: flex;
    align-items: center;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.header-search input {
    width: 200px;
    padding: var(--spacing-2) var(--spacing-3);
    background: transparent;
    border: none;
    color: var(--color-text-white);
    outline: none;
}

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

.header-search button {
    padding: var(--spacing-2) var(--spacing-3);
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

/* Language Selector */
.language-selector {
    position: relative;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-2) var(--spacing-3);
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    background-color: transparent;
    transition: all var(--transition-fast);
}

.language-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-text-white);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-2);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.language-selector:hover .language-dropdown,
.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: block;
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.language-option:hover {
    background-color: var(--color-bg-card-hover);
    color: var(--color-text-white);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 20px;
    padding: 0;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-white);
    transition: all var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
    position: relative;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(var(--header-height) + var(--spacing-16)) var(--spacing-4) var(--spacing-16);
    background: linear-gradient(135deg, rgba(13, 13, 16, 0.9) 0%, rgba(26, 26, 31, 0.8) 100%);
    overflow: hidden;
}

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

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: 4px;
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    letter-spacing: 2px;
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
}

.hero-year {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-8);
}

.certifications {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-6);
    flex-wrap: wrap;
}

.cert-icon {
    width: 50px;
    height: 50px;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.cert-icon:hover {
    opacity: 1;
}

/* ==========================================================================
   Quickly Find Section
   ========================================================================== */

.search-section {
    padding: var(--spacing-12) var(--spacing-4);
    background-color: var(--color-bg-light);
    text-align: center;
}

.search-section-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.search-section-desc {
    color: var(--color-text-gray);
    font-size: var(--font-size-sm);
    max-width: 600px;
    margin: 0 auto var(--spacing-2);
}

.search-form {
    display: flex;
    max-width: 700px;
    margin: var(--spacing-6) auto 0;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.search-form input {
    flex: 1;
    padding: var(--spacing-4) var(--spacing-5);
    border: none;
    outline: none;
    font-size: var(--font-size-base);
    color: var(--color-text-dark);
}

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

.search-form button {
    padding: var(--spacing-4) var(--spacing-6);
    background-color: var(--color-primary);
    color: var(--color-text-white);
    font-weight: var(--font-weight-semibold);
    transition: background-color var(--transition-fast);
}

.search-form button:hover {
    background-color: var(--color-primary-dark);
}

/* ==========================================================================
   Advantages Section
   ========================================================================== */

.advantages-section {
    padding: var(--spacing-12) var(--spacing-4);
    background-color: var(--color-bg-dark);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    max-width: var(--container-xl);
    margin: 0 auto;
}

.advantage-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-8);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.advantage-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
    color: var(--color-text-white);
}

.advantage-desc {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-6);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

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

/* ==========================================================================
   Featured Suppliers Section
   ========================================================================== */

.suppliers-section {
    padding: var(--spacing-16) var(--spacing-4);
    background-color: var(--color-bg-darker);
}

.section-title {
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-12);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.suppliers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-4);
    max-width: var(--container-xl);
    margin: 0 auto;
}

.supplier-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.supplier-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.supplier-logo {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
}

.supplier-logo img {
    max-height: 100%;
    max-width: 150px;
    object-fit: contain;
}

.supplier-name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-2);
}

.supplier-desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-gray);
    line-height: var(--line-height-relaxed);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   Hot Sales Section
   ========================================================================== */

.hot-sales-section {
    padding: var(--spacing-12) var(--spacing-4);
    background-color: var(--color-bg-dark);
}

.hot-sales-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-3);
    max-width: var(--container-xl);
    margin: 0 auto;
}

.hot-sales-item {
    padding: var(--spacing-3) var(--spacing-4);
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hot-sales-item:hover {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

/* ==========================================================================
   Footer Styles
   ========================================================================== */

.site-footer {
    background-color: var(--color-bg-darker);
    padding: var(--spacing-16) var(--spacing-4) var(--spacing-8);
    border-top: 1px solid var(--color-border-dark);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 2fr;
    gap: var(--spacing-8);
    max-width: var(--container-xl);
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
}

.footer-about p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-4);
}

.footer-contact-info {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

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

.footer-contact-info p {
    margin-bottom: var(--spacing-2);
}

.footer-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
    color: var(--color-text-white);
}

.footer-links li {
    margin-bottom: var(--spacing-2);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer-search {
    background-color: var(--color-bg-card);
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
}

.footer-search p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-4);
}

.footer-search-form {
    display: flex;
    gap: var(--spacing-2);
}

.footer-search-form input {
    flex: 1;
    padding: var(--spacing-3);
    background-color: var(--color-bg-darker);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    color: var(--color-text-white);
    outline: none;
}

.footer-search-form button {
    padding: var(--spacing-3) var(--spacing-4);
    background-color: var(--color-primary);
    color: var(--color-text-white);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.footer-search-form button:hover {
    background-color: var(--color-primary-dark);
}

.footer-bottom {
    margin-top: var(--spacing-12);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-border-dark);
    text-align: center;
}

.footer-copyright {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ==========================================================================
   Page Header (Breadcrumb)
   ========================================================================== */

.page-header {
    padding: calc(var(--header-height) + var(--spacing-8)) var(--spacing-4) var(--spacing-8);
    background-color: var(--color-bg-dark);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

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

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

/* ==========================================================================
   Content Section with Sidebar
   ========================================================================== */

.content-with-sidebar {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-8);
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: var(--spacing-8) var(--spacing-4);
}

.sidebar {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    height: fit-content;
}

.sidebar-nav li {
    margin-bottom: var(--spacing-1);
}

.sidebar-nav a {
    display: block;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background-color: var(--color-bg-card-hover);
    color: var(--color-text-white);
}

.main-content {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-8);
}

/* ==========================================================================
   Brands Grid
   ========================================================================== */

.brands-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}

.brand-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    text-align: center;
    transition: all var(--transition-normal);
}

.brand-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ==========================================================================
   Products Grid
   ========================================================================== */

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-6);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-4);
}

.product-item {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-4);
    transition: all var(--transition-fast);
}

.product-item:hover {
    background-color: var(--color-bg-card-hover);
}

.product-part-number {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-8);
}

.pagination a,
.pagination span {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination a:hover,
.pagination .active {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
    margin-bottom: var(--spacing-4);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background-color: var(--color-bg-darker);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    color: var(--color-text-white);
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
}

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

/* ==========================================================================
   Contact Page
   ========================================================================== */

.contact-section {
    padding: var(--spacing-8) var(--spacing-4);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-8);
    max-width: var(--container-lg);
    margin: 0 auto;
}

.contact-info-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-8);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-text-white);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.contact-item-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-1);
}

.contact-item-value {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.contact-item-value a {
    color: var(--color-primary);
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */

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

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

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

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

    .sidebar {
        order: 2;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

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

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

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

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

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

    .footer-logo {
        justify-content: center;
    }

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

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

    .hero-slider .slide img {
        height: 300px;
    }

    .advantages-row {
        flex-direction: column;
    }

    .advantage-box {
        width: 100%;
    }

    .advantages-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-2xl);
        letter-spacing: 2px;
    }

    .search-form {
        flex-direction: column;
    }

    .search-form input {
        border-bottom: 1px solid var(--color-border-light);
    }

    .certifications {
        gap: var(--spacing-4);
    }

    .cert-icon {
        width: 40px;
        height: 40px;
    }
}

/* ==========================================================================
   Hero Slider
   ========================================================================== */

.hero-slider {
    position: relative;
    margin-top: var(--header-height);
    overflow: hidden;
}

.slider-wrapper {
    position: relative;
    width: 100%;
}

.hero-slider .slide {
    display: none;
    width: 100%;
}

.hero-slider .slide.active {
    display: block;
}

.hero-slider .slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.slider-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 var(--spacing-4);
    pointer-events: none;
}

.slider-nav button {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
    cursor: pointer;
    transition: all var(--transition-fast);
    pointer-events: auto;
}

.slider-nav button:hover {
    background-color: var(--color-primary);
}

.slider-dots {
    position: absolute;
    bottom: var(--spacing-4);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-2);
}

.slider-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-dots .dot.active {
    background-color: var(--color-primary);
}

/* ==========================================================================
   Advantages Row (with background image)
   ========================================================================== */

.advantages-row {
    display: flex;
    gap: var(--spacing-4);
    padding: var(--spacing-8) var(--spacing-4);
    max-width: var(--container-xl);
    margin: 0 auto;
    background: url('/assets/images/rfq_bg.jpg') center center no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

.advantage-box {
    flex: 1;
    background-color: rgba(41, 42, 49, 0.85);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
}

.advantage-box h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    margin-bottom: var(--spacing-4);
}

.advantage-box p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-6);
}

/* ==========================================================================
   Advantage Image Cards Section
   ========================================================================== */

.advantages-cards-section {
    padding: var(--spacing-12) var(--spacing-4);
    background-color: var(--color-bg-dark);
}

.advantages-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    max-width: var(--container-xl);
    margin: 0 auto;
}

.advantage-image-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.advantage-image-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.advantage-image {
    display: block;
    overflow: hidden;
}

.advantage-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.advantage-content {
    padding: var(--spacing-6);
}

.advantage-content h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.advantage-content h3 a {
    color: var(--color-text-white);
}

.advantage-content h3 a:hover {
    color: var(--color-primary);
}

.advantage-content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Footer Bottom with Payment Icons
   ========================================================================== */

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-xl);
    margin: 0 auto;
}

.footer-bottom-content p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-align: left;
}

.footer-payment-icons {
    height: 30px;
    width: auto;
}

/* Logo image styles */
.logo-img {
    height: 40px;
    width: auto;
}

@media (max-width: 768px) {
    .footer-bottom-content {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }

    .footer-bottom-content p {
        text-align: center;
    }

    .advantages-cards-grid {
        grid-template-columns: 1fr;
    }

    .slider-nav button {
        width: 40px;
        height: 40px;
    }
}

/* ==========================================================================
   Search Results Page
   ========================================================================== */

.search-results-section {
    padding: var(--spacing-12) var(--spacing-4);
    background-color: var(--color-bg-dark);
    min-height: 60vh;
}

.search-results-header {
    margin-bottom: var(--spacing-8);
}

.search-results-header h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-2);
}

.search-query {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-2);
}

.results-count {
    color: var(--color-text-light);
    font-weight: var(--font-weight-semibold);
}

.loading-state,
.error-state,
.no-results-state {
    text-align: center;
    padding: var(--spacing-12) var(--spacing-4);
}

.loading-state p {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
}

.error-state p,
.no-results-state p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-4);
}

.results-table-container {
    overflow-x: auto;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
}

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

.results-table thead {
    background-color: var(--color-bg-darker);
}

.results-table th {
    padding: var(--spacing-4);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-white);
    border-bottom: 2px solid var(--color-border-dark);
}

.results-table td {
    padding: var(--spacing-4);
    border-bottom: 1px solid var(--color-border-dark);
    color: var(--color-text-light);
}

.results-table tbody tr:hover {
    background-color: var(--color-bg-card-hover);
}

.results-table .part-number {
    color: var(--color-text-white);
    font-weight: var(--font-weight-semibold);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   RFQ Form
   ========================================================================== */

.rfq-section {
    padding: var(--spacing-12) var(--spacing-4);
    background-color: var(--color-bg-dark);
}

.rfq-section h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
}

.rfq-intro,
.rfq-note {
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-4);
}

.rfq-note a {
    color: var(--color-primary);
}

.rfq-form {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-8);
    margin-top: var(--spacing-8);
}

.form-section {
    margin-bottom: var(--spacing-8);
}

.form-section h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
    color: var(--color-text-white);
}

.form-section-desc {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-6);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2);
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-3);
    background-color: var(--color-bg-darker);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    color: var(--color-text-white);
    font-size: var(--font-size-base);
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
    font-family: inherit;
}

.form-actions {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-8);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .results-table-container {
        padding: var(--spacing-2);
    }

    .results-table th,
    .results-table td {
        padding: var(--spacing-2);
        font-size: var(--font-size-sm);
    }
}