/* ========================================
   Moran & Murphy's Appliance & TV Center
   Theme: Green & Navy (from logo) + Black
   ======================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --green-dark: #1B5E20;
    --green-mid: #2E7D32;
    --green-accent: #4CAF50;
    --green-light: #E8F5E9;
    --navy: #1a2744;
    --navy-light: #2c3e6b;
    --black: #111111;
    --dark-gray: #1a1a1a;
    --medium-gray: #333333;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --text-muted: #777777;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--black);
    line-height: 1.6;
    background: var(--white);
}

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

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

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

/* --- Top Bar --- */
.top-bar {
    background: var(--black);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.85rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 20px;
    color: #ccc;
    font-style: italic;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar a {
    color: var(--white);
}

.top-bar a:hover {
    color: var(--green-accent);
}

.top-quote-link {
    background: var(--green-accent);
    color: var(--white) !important;
    padding: 4px 14px;
    border-radius: 3px;
    font-weight: 600;
}

.top-quote-link:hover {
    background: var(--green-mid) !important;
    color: var(--white) !important;
}

/* --- Header --- */
.site-header {
    background: var(--white);
    padding: 12px 0;
    border-bottom: 3px solid var(--green-accent);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 90px;
    width: auto;
}

.header-contact {
    text-align: right;
}

.header-phone {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--green-dark);
    display: block;
}

.header-phone:hover {
    color: var(--green-accent);
}

.header-email {
    display: block;
    font-size: 0.9rem;
    color: var(--green-dark);
    margin-top: 2px;
}

.header-email:hover {
    color: var(--green-accent);
}

.header-address {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* --- Navigation --- */
.main-nav {
    background: var(--navy);
    border-bottom: 3px solid var(--green-accent);
}

.nav-list {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 0;
}

.nav-list li a {
    display: block;
    padding: 14px 24px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.nav-list li a:hover,
.nav-list li a.active {
    background: var(--green-dark);
    color: var(--green-accent);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 14px 20px;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--green-dark) 100%);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero h1 span {
    color: var(--green-accent);
}

.hero p {
    font-size: 1.15rem;
    color: #ccc;
    margin-bottom: 30px;
    line-height: 1.7;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--green-mid);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--green-accent);
    margin-left: 12px;
}

.btn-outline:hover {
    background: var(--green-accent);
    color: var(--white);
    transform: translateY(-2px);
}

/* --- Category Cards --- */
.categories-section {
    padding: 60px 0;
    background: var(--light-gray);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--black);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.category-icon {
    background: linear-gradient(135deg, var(--navy) 0%, var(--green-dark) 100%);
    padding: 40px 20px;
    font-size: 3rem;
    color: var(--white);
}

.category-card h3 {
    padding: 18px 12px 6px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--black);
}

.category-card p {
    padding: 0 12px 18px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* --- Why Choose Us --- */
.why-us {
    padding: 60px 0;
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 10px;
}

.why-card {
    text-align: center;
    padding: 30px 20px;
}

.why-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: inline-block;
    width: 70px;
    height: 70px;
    line-height: 70px;
    border-radius: 50%;
    background: var(--green-light);
    color: var(--green-dark);
}

.why-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: var(--black);
}

.why-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Quote CTA Banner --- */
.quote-cta {
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--navy) 100%);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.quote-cta h2 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.quote-cta p {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 25px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Brands Section --- */
.brands-section {
    padding: 40px 0;
    background: var(--light-gray);
    text-align: center;
}

.brands-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 10px;
}

.brand-item {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.7;
    transition: var(--transition);
}

.brand-item:hover {
    opacity: 1;
    color: var(--green-dark);
}

/* --- Page Header (interior pages) --- */
.page-header {
    background: linear-gradient(135deg, var(--navy) 0%, var(--green-dark) 100%);
    color: var(--white);
    padding: 40px 0;
}

.page-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
}

/* --- About Page --- */
.about-content {
    padding: 50px 0;
}

.about-text h2 {
    font-size: 1.8rem;
    color: var(--green-dark);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1.05rem;
    color: #444;
    margin-bottom: 15px;
    line-height: 1.7;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 30px;
}

.value-item {
    background: var(--light-gray);
    padding: 24px;
    border-radius: 6px;
    border-left: 4px solid var(--green-accent);
}

.value-item h3 {
    color: var(--navy);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.value-item p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* --- Contact Page --- */
.contact-content {
    padding: 50px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h2,
.contact-form-section h2 {
    font-size: 1.6rem;
    color: var(--green-dark);
    margin-bottom: 15px;
}

.contact-info p {
    color: #444;
    margin-bottom: 10px;
}

.contact-detail {
    margin-top: 20px;
}

.contact-detail h3 {
    font-size: 1rem;
    color: var(--navy);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-detail a {
    color: var(--green-dark);
}

.contact-detail a:hover {
    color: var(--green-accent);
}

/* --- Forms --- */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--medium-gray);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green-accent);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

/* --- Quote Page --- */
.quote-content {
    padding: 50px 0;
}

.alert-success {
    max-width: 700px;
    margin: 0 auto 25px;
    padding: 15px 20px;
    background: var(--green-light);
    border: 1px solid var(--green-accent);
    border-radius: 6px;
    color: var(--green-dark);
    font-weight: 500;
    text-align: center;
}

.alert-error {
    max-width: 700px;
    margin: 0 auto 25px;
    padding: 15px 20px;
    background: #fdecea;
    border: 1px solid #e57373;
    border-radius: 6px;
    color: #b71c1c;
    font-weight: 500;
    text-align: center;
}

.quote-intro {
    max-width: 700px;
    margin: 0 auto 30px;
    text-align: center;
}

.quote-intro p {
    font-size: 1.1rem;
    color: #444;
}

.quote-form {
    max-width: 700px;
    margin: 0 auto;
}

/* --- Products Page --- */
.products-page {
    padding: 40px 0;
}

.products-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
}

/* Sidebar Filters */
.product-filters {
    background: var(--light-gray);
    padding: 20px;
    border-radius: 6px;
    align-self: start;
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.filter-search {
    margin-bottom: 20px;
}

.filter-search input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.filter-search input:focus {
    outline: none;
    border-color: var(--green-accent);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    width: 100%;
}

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

.filter-group h3 {
    font-size: 1rem;
    color: var(--navy);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--green-accent);
}

.filter-group ul {
    list-style: none;
}

.filter-group ul li a {
    display: block;
    padding: 6px 0;
    color: #555;
    font-size: 0.9rem;
}

.filter-group ul li a:hover,
.filter-group ul li a.active {
    color: var(--green-dark);
    font-weight: 600;
}

.brand-list {
    max-height: 300px;
    overflow-y: auto;
}

/* Spec Filters */
.spec-filter-form {
    margin: 0;
}

.spec-filter-group {
    display: flex;
    flex-direction: column;
}

.spec-filter-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--green-accent);
}

.spec-filter-header h3 {
    font-size: 1rem;
    color: var(--navy);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
    padding: 0;
    border: none;
}

.clear-specs-link {
    font-size: 0.8rem;
    color: var(--green-dark);
    text-decoration: underline;
}

.clear-specs-link:hover {
    color: var(--green-accent);
}

.spec-section {
    border-bottom: 1px solid #eee;
    padding: 8px 0;
}

.spec-section > summary {
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--navy);
    padding: 4px 0;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.spec-section > summary::-webkit-details-marker {
    display: none;
}

.spec-section > summary::after {
    content: "+";
    font-size: 1.1rem;
    color: var(--green-dark);
    margin-left: 8px;
}

.spec-section[open] > summary::after {
    content: "\2212"; /* minus */
}

.spec-values {
    list-style: none;
    padding: 6px 0 8px 0;
    margin: 0;
    max-height: 220px;
    overflow-y: auto;
}

.spec-values li {
    padding: 3px 0;
}

.spec-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: #444;
    cursor: pointer;
    line-height: 1.3;
}

.spec-checkbox input[type="checkbox"] {
    accent-color: var(--green-dark);
    flex-shrink: 0;
}

.spec-checkbox:hover span {
    color: var(--green-dark);
}

.spec-apply-btn {
    margin-top: 14px;
    width: 100%;
}

/* Products Grid */
.products-main {
    min-width: 0;
}

.products-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.results-count {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.active-filter {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--green-light);
    color: var(--green-dark);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.active-filter a {
    color: var(--green-dark);
    font-size: 1.1rem;
    font-weight: 700;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

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

.product-card-link {
    display: block;
    flex: 1;
}

.product-quote-link {
    display: block;
    padding: 12px 15px;
    text-align: center;
    color: var(--white);
    font-weight: 700;
    background: var(--green-mid);
    border-top: 1px solid var(--green-dark);
}

.product-quote-link:hover {
    background: var(--green-dark);
    color: var(--white);
}

.product-img-placeholder {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: #bbb;
    text-transform: uppercase;
}

.product-img-placeholder.large {
    height: 350px;
    font-size: 2rem;
    border-radius: 8px;
}

.product-info {
    padding: 14px;
}

.product-brand {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.product-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--black);
    line-height: 1.4;
    margin-bottom: 6px;
}

.product-pn {
    display: block;
    font-size: 0.8rem;
    color: #aaa;
    margin-bottom: 8px;
}

.product-price {
    display: inline-block;
    color: var(--green-dark);
    font-weight: 700;
    font-size: 0.95rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e5e5e5;
}

.page-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    color: var(--navy) !important;
    border-color: var(--navy) !important;
}

.page-btn:hover {
    background: var(--navy) !important;
    color: var(--white) !important;
}

.page-info {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.no-results {
    text-align: center;
    padding: 60px 20px;
}

.no-results h2 {
    color: var(--medium-gray);
    margin-bottom: 10px;
}

.no-results p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* --- Product Images --- */
.product-main-img {
    width: 100%;
    max-height: 450px;
    object-fit: contain;
    background: #f8f8f8;
    border-radius: 8px;
    display: block;
}

.product-detail-image {
    min-width: 0;
}

.product-thumbnails {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    overflow-x: auto;
    padding-bottom: 4px;
    max-width: 100%;
    scrollbar-width: thin;
}

.product-thumbnails::-webkit-scrollbar {
    height: 8px;
}

.product-thumbnails::-webkit-scrollbar-thumb {
    background: #bbb;
    border-radius: 4px;
}

.product-thumbnails::-webkit-scrollbar-thumb:hover {
    background: var(--green-mid);
}

.product-thumb {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: opacity 0.2s, border-color 0.2s;
    flex-shrink: 0;
}

.product-thumb:hover {
    opacity: 0.9;
}

.product-thumb.active {
    border-color: var(--green-mid);
    opacity: 1;
}

.product-card-img {
    width: 100%;
    height: 180px;
    object-fit: contain;
    background: #f8f8f8;
}

/* --- Product Specs & Details --- */
.product-specs {
    margin-top: 30px;
}

.product-specs h2 {
    font-size: 1.3rem;
    margin-bottom: 14px;
    color: var(--black);
}

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

.specs-table tr {
    border-bottom: 1px solid #eee;
}

.specs-table th {
    text-align: left;
    padding: 8px 12px 8px 0;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
    width: 40%;
    vertical-align: top;
}

.specs-table td {
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--black);
}

.product-details-section {
    border-top: 1px solid #e5e5e5;
    padding-top: 30px;
    margin-bottom: 40px;
}

.product-details-section h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--black);
}

.product-details-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #444;
    max-width: 900px;
}

/* --- Product Detail Page --- */
.product-detail-page {
    padding: 40px 0;
}

.breadcrumb {
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
}

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

.breadcrumb span {
    color: var(--green-accent);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.product-detail-info .product-brand-label {
    display: inline-block;
    background: var(--navy);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 3px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.product-detail-info h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1.4;
    margin-bottom: 10px;
}

.product-pn-label,
.product-category-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.stock-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 12px 0;
}

.stock-badge.in-stock {
    background: var(--green-light);
    color: var(--green-dark);
}

.stock-badge.out-of-stock {
    background: #fce4ec;
    color: #c62828;
}

.product-quote-box {
    background: var(--light-gray);
    padding: 24px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid var(--green-accent);
}

.quote-price-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 14px;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.quote-info-note {
    margin: 8px 0;
    font-size: 0.9rem;
    color: #555;
    font-style: italic;
}

.quote-phone-text {
    margin-top: 12px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.quote-phone-text a {
    color: var(--green-dark);
    font-weight: 600;
}

.related-products {
    border-top: 1px solid #e5e5e5;
    padding-top: 30px;
}

.related-products h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--black);
}

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

/* --- Footer --- */
.site-footer {
    background: var(--black);
    color: var(--white);
    padding: 50px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-section h3 {
    font-size: 1.15rem;
    margin-bottom: 18px;
    color: var(--green-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-section p,
.footer-section li {
    color: #aaa;
    font-size: 0.95rem;
    margin-bottom: 8px;
    line-height: 1.6;
}

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

.footer-section a {
    color: #aaa;
}

.footer-section a:hover {
    color: var(--green-accent);
}

.hours-table {
    width: 100%;
}

.hours-table tr td {
    padding: 4px 0;
    color: #aaa;
    font-size: 0.95rem;
}

.hours-table tr td:first-child {
    font-weight: 600;
    color: var(--dark);
    width: 120px;
}

footer .hours-table tr td:first-child {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #333;
    margin-top: 40px;
    padding: 20px 0;
    text-align: center;
    color: #666;
    font-size: 0.85rem;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .hero h1 {
        font-size: 2.2rem;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

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

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

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

    .product-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }

    .top-bar-left {
        display: none;
    }

    .header-inner {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .header-contact {
        text-align: center;
    }

    .logo img {
        height: 70px;
    }

    /* Mobile nav */
    .nav-toggle {
        display: block;
    }

    .nav-list {
        display: none;
        flex-direction: column;
    }

    .nav-list.open {
        display: flex;
    }

    .nav-list li a {
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .hero {
        padding: 50px 0;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .btn-outline {
        margin-left: 0;
        margin-top: 10px;
    }

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

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

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

    .brands-grid {
        gap: 20px;
    }

    .brand-item {
        font-size: 1rem;
    }

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

    .products-layout {
        grid-template-columns: 1fr;
    }

    .product-filters {
        position: static;
    }

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

    .related-products .product-grid {
        grid-template-columns: 1fr;
    }
}