/* ==========================================================================
   US Element Website — Main Stylesheet
   ========================================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   CSS Variables / Design Tokens
   ========================================================================== */
:root {
    --navy-primary: #063771;
    --red-accent: #D8202C;
    --red-hover: #b71a24;
    --link-color: #11719E;
    --white: #FFFFFF;
    --text-dark: #333333;
    --text-black: #000000;
    --text-gray: #707070;
    --text-light: #D6D6D6;
    --bg-light: #F5F5F5;
    --bg-dark: #242424;
    --border-light: #CCCCCC;
    --border-lighter: #E0E0E0;
    --border-gray: #EBEBEB;

    --font-body: 'Roboto', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.7;
    --content-max-width: 1200px;
}

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

html {
    font-size: var(--font-size-base);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

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

a:hover {
    text-decoration: underline;
}

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

ul, ol {
    padding-left: 2em;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.3;
}

/* ==========================================================================
   Top Utility Bar
   ========================================================================== */
.top-bar {
    background: var(--white);
    border-bottom: 1px solid var(--border-gray);
    padding: 8px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
}

.top-bar-left svg {
    width: 14px;
    height: 14px;
    fill: var(--text-dark);
}

.top-bar-left a {
    color: var(--text-dark);
    text-decoration: none;
}

.top-bar-left a:hover {
    color: var(--red-accent);
    text-decoration: none;
}

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

.top-bar-icon {
    display: inline-flex;
    align-items: center;
    width: 20px;
    height: 20px;
    margin-left: 12px;
}

.top-bar-icon svg {
    width: 20px;
    height: 20px;
    fill: #242424;
}

.top-bar-icon:hover svg {
    fill: var(--red-accent);
}

.made-in-usa {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--navy-primary);
    text-transform: uppercase;
}

/* ==========================================================================
   Logo / Header
   ========================================================================== */
.site-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.logo-bar {
    padding: 20px 30px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    flex-shrink: 0;
    width: 450px;
}

.logo-link img {
    display: block;
    width: 100%;
    height: auto;
}

/* ==========================================================================
   Hamburger Menu (Mobile)
   ========================================================================== */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--text-dark);
    margin: 5px 0;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ==========================================================================
   Main Navigation (Desktop)
   ========================================================================== */
.main-nav {
    background: transparent;
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    display: block;
    padding: 14px 24px;
    color: #000;
    font-size: 15px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: color 0.2s;
    font-family: 'Roboto', sans-serif;
}

.nav-item > a:hover {
    color: var(--red-accent);
    text-decoration: none;
}

.nav-item.active > a {
    color: var(--red-accent);
}

/* ==========================================================================
   Mobile Navigation
   ========================================================================== */
.mobile-nav {
    display: none;
    background: var(--white);
    border-top: 1px solid var(--border-light);
}

.mobile-nav.active {
    display: block;
}

.mobile-nav > ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav > ul > li {
    border-bottom: 1px solid var(--border-lighter);
}

.mobile-nav > ul > li > a {
    display: block;
    padding: 14px 20px;
    color: var(--text-dark);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
}

.mobile-nav > ul > li > a:hover {
    background: var(--bg-light);
    text-decoration: none;
}

.mobile-nav-group {
    position: relative;
}

.mobile-nav-group .mobile-nav-cat {
    display: block;
    padding: 14px 20px;
    padding-right: 50px;
    color: var(--text-dark);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
}

/* ==========================================================================
   Hero Slider (Homepage)
   ========================================================================== */
.hero-slider {
    position: relative;
    width: 100%;
    height: 315px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
}

.hero-slide-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    padding: 45px 60px;
    max-width: 1200px;
}

.hero-slide-content h1 {
    font-size: 42px;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    text-shadow: 2px 2px 16px rgba(0, 0, 0, 0.9);
    margin-bottom: 8px;
}

.hero-slide-content p {
    font-size: 26px;
    font-weight: 500;
    text-shadow: 2px 2px 16px rgba(0, 0, 0, 0.9);
    margin-bottom: 15px;
}

.hero-slide-content p.hero-slide-desc {
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 15px;
    max-width: 600px;
    line-height: 1.5;
}

.hero-slide-btn {
    display: inline-block;
    background: transparent;
    color: var(--white);
    border: 2px solid var(--navy-primary);
    padding: 15px 30px;
    border-radius: 5px;
    text-transform: uppercase;
    font-weight: 500;
    font-size: 16px;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.hero-slide-btn:hover {
    background: var(--navy-primary);
    color: var(--white);
    text-decoration: none;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    z-index: 3;
}

.slider-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    margin: 0 5px;
    cursor: pointer;
    border: none;
    padding: 0;
}

.slider-dot.active {
    background: var(--white);
}

/* ==========================================================================
   Hero Banner (Interior Pages)
   ========================================================================== */
.hero-banner {
    background: var(--navy-primary) url('../images/hero-bg.jpg') center center / cover no-repeat;
    position: relative;
    padding: 30px 30px;
    min-height: 120px;
    display: flex;
    align-items: flex-end;
}

.hero-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.62);
}

.hero-banner h1 {
    position: relative;
    z-index: 1;
    font-size: 42px;
    font-weight: 700;
    color: var(--white);
    max-width: var(--content-max-width);
    margin: 0 auto;
    width: 100%;
}

/* ==========================================================================
   Homepage — Category Boxes Grid
   ========================================================================== */
.categories-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 30px;
}

.categories-section > h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--navy-primary);
    text-align: center;
    text-transform: uppercase;
    margin-bottom: 50px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.category-box {
    background: var(--white);
    border: 1px solid var(--border-lighter);
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.category-box:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.category-box-image-link {
    display: block;
    margin-bottom: 16px;
}

.category-box-image {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: contain;
}

.category-box-image-placeholder {
    width: 100%;
    height: 200px;
    background: var(--navy-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-box-body {
    padding: 24px;
}

.category-box-heading {
    display: block;
    text-decoration: none;
}

.category-box-heading h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--navy-primary);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 16px;
}

.category-box-heading:hover {
    text-decoration: none;
}

.category-box-heading:hover h3 {
    color: var(--red-accent);
}

.category-box-products {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-box-products li {
    padding: 3px 0;
    font-size: 15px;
    line-height: 1.3;
}

.category-box-products li a {
    color: var(--text-dark);
    text-decoration: none;
}

.category-box-products li a:hover {
    color: var(--red-accent);
    text-decoration: none;
}

.category-box-products li .text-only {
    color: var(--text-gray);
}

.view-more-link {
    color: var(--red-accent);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 14px;
    margin-top: 15px;
    display: block;
    text-decoration: none;
}

.view-more-link:hover {
    color: var(--red-hover);
    text-decoration: underline;
}

/* ==========================================================================
   Homepage — News Banner
   ========================================================================== */
.news-banner {
    background: #EBEBEB;
    padding: 40px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.news-banner-icon {
    flex-shrink: 0;
    width: 60px;
}

.news-banner-icon svg {
    width: 60px;
    height: 60px;
    fill: #999;
}

.news-banner-text {
    font-size: 24px;
    color: #707070;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.news-banner-btn {
    display: inline-block;
    background: var(--navy-primary);
    color: var(--white);
    padding: 15px 35px;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: background 0.2s;
}

.news-banner-btn:hover {
    background: #001a4a;
    color: var(--white);
    text-decoration: none;
}

/* ==========================================================================
   Homepage — About Section
   ========================================================================== */
.about-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-section h2 {
    color: var(--navy-primary);
    font-size: 24px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 5px;
    position: relative;
    padding-bottom: 15px;
}

.about-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--navy-primary);
}

.about-section p {
    line-height: 1.8;
    margin-bottom: 14px;
    color: #242424;
}

.about-section .learn-more-btn {
    display: inline-block;
    background: var(--red-accent);
    color: var(--white);
    padding: 18px 40px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 16px;
    margin-top: 10px;
    text-decoration: none;
    transition: background 0.2s;
}

.about-section .learn-more-btn:hover {
    background: var(--red-hover);
    color: var(--white);
    text-decoration: none;
}

.about-section img {
    width: 100%;
    border-radius: 4px;
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */
.breadcrumbs {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

.breadcrumbs a {
    color: var(--navy-primary);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: var(--red-accent);
    text-decoration: underline;
}

/* ==========================================================================
   Category Page
   ========================================================================== */
.category-intro {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 40px 30px;
}

.category-intro .content {
    font-size: 16px;
    line-height: 1.8;
}

.category-intro .content p {
    margin-bottom: 16px;
}

.product-cards {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 30px 60px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--border-lighter);
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.product-card-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.product-card-image-placeholder {
    width: 100%;
    height: 180px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 14px;
}

.product-card-body {
    padding: 18px;
}

.product-card-body h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--navy-primary);
}

.product-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.product-card a:hover {
    text-decoration: none;
}

.product-card a:hover h3 {
    color: var(--red-accent);
}

.product-card .text-only-card {
    padding: 18px;
}

.product-card .text-only-card h3 {
    color: var(--text-gray);
}

/* ==========================================================================
   Category Page -- Product Cards Grid
   ========================================================================== */
.category-divider {
    border: none;
    border-top: 1px solid var(--border-lighter);
    margin: 30px 0;
}

.category-product-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.category-product-card {
    display: block;
    background: var(--white);
    border-radius: 4px;
    border: 1px solid var(--border-lighter);
    overflow: hidden;
    text-decoration: none;
    text-align: center;
    transition: box-shadow 0.2s;
}

.category-product-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    text-decoration: none;
}

.category-product-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy-primary);
    text-transform: uppercase;
    padding: 12px 12px 8px;
}

.category-product-card:hover h3 {
    color: var(--red-accent);
}

.category-product-card-img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    padding: 10px;
}

.category-product-card-placeholder {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 14px;
    padding: 10px;
}

/* ==========================================================================
   Product Page (2-column layout)
   ========================================================================== */
.product-page {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 40px 30px 60px;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
}

/* Breadcrumb (legacy) */
.breadcrumb {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--link-color);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb .separator {
    margin: 0 6px;
    color: var(--text-gray);
}

/* Product Featured Image (floats right, text wraps around) */
.product-featured-image {
    float: right;
    max-width: 280px;
    margin: 0 0 20px 30px;
}

.product-featured-image img {
    width: 100%;
    height: auto;
    border: 1px solid var(--border-lighter);
    border-radius: 4px;
}

/* Product Main Content */
.product-main h1 {
    font-size: 30px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 24px;
}

.category-tagline {
    font-size: 24px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 20px;
}

.product-content {
    line-height: 1.8;
    margin-bottom: 40px;
}

.product-content h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 12px;
    margin-top: 30px;
}

.product-content h2:first-child {
    margin-top: 0;
}

.product-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
    margin-top: 24px;
}

.product-content p {
    margin-bottom: 14px;
}

.product-content ul, .product-content ol {
    margin-bottom: 14px;
}

.product-content li {
    margin-bottom: 4px;
}

/* ==========================================================================
   Sidebar
   ========================================================================== */
.product-sidebar {
    padding: 0;
}

.sidebar-nav h4 {
    font-size: 22px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--navy-primary);
    padding-bottom: 10px;
    border-bottom: 3px solid var(--navy-primary);
    margin-bottom: 0;
    background: var(--white);
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    background: #EBEBEB;
}

.sidebar-nav ul li {
    border-bottom: none;
}

.sidebar-nav ul li a {
    display: block;
    padding: 13px 20px;
    color: var(--text-black);
    font-size: 15px;
    font-weight: 400;
    text-decoration: none;
}

.sidebar-nav ul li a:hover {
    background: #ddd;
    color: var(--red-accent);
    text-decoration: none;
}

.sidebar-nav ul li a.active {
    background: #ddd;
    color: var(--red-accent);
    font-weight: 600;
}

.sidebar-nav ul li .sidebar-text-only {
    display: block;
    padding: 10px 12px;
    color: var(--text-gray);
    font-size: 14px;
}

/* Sidebar: Related Information */
.sidebar-related {
    margin-top: 30px;
    border: 1px solid var(--border-gray);
    border-radius: 4px;
    box-shadow: 0 0 7px rgba(0, 0, 0, 0.15);
    padding: 20px;
}

.sidebar-related h4 {
    font-size: 22px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--navy-primary);
    padding-bottom: 10px;
    border-bottom: 3px solid var(--navy-primary);
    margin-bottom: 0;
}

.sidebar-related ul {
    list-style: none;
    padding: 0;
    background: #EBEBEB;
}

.sidebar-related ul li a {
    display: block;
    padding: 13px 20px;
    color: var(--text-black);
    font-size: 15px;
    font-weight: 400;
    text-decoration: none;
}

.sidebar-related ul li a:hover {
    background: #ddd;
    color: var(--red-accent);
    text-decoration: none;
}

/* Sidebar: CTA Buttons */
.sidebar-cta {
    margin-top: 30px;
}

.btn-cta {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px 16px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    margin-bottom: 10px;
}

.btn-cta:hover {
    text-decoration: none;
}

.btn-brochure {
    background: var(--red-accent);
    color: var(--white);
}

.btn-brochure:hover {
    background: var(--red-hover);
    color: var(--white);
}

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

.btn-contact:hover {
    background: #001a4a;
    color: var(--white);
}

/* ==========================================================================
   Photo Gallery
   ========================================================================== */
.gallery {
    margin-top: 40px;
}

.gallery h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 20px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.gallery-item {
    display: block;
    overflow: hidden;
    border-radius: 4px;
    border: 1px solid var(--border-lighter);
}

.gallery-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-caption {
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-gray);
    background: var(--white);
}

/* ==========================================================================
   Lightbox
   ========================================================================== */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: var(--white);
    font-size: 36px;
    cursor: pointer;
    padding: 0 8px;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--red-accent);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: var(--white);
    font-size: 40px;
    cursor: pointer;
    padding: 10px 16px;
    line-height: 1;
    border-radius: 4px;
}

.lightbox-prev {
    left: -60px;
}

.lightbox-next {
    right: -60px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
    color: var(--white);
    font-size: 14px;
    margin-top: 12px;
    text-align: center;
}

.lightbox-counter {
    color: var(--text-light);
    font-size: 12px;
    margin-top: 4px;
}

/* ==========================================================================
   Company Page
   ========================================================================== */
.company-content {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 40px 30px 60px;
    line-height: 1.8;
}

.company-content h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 12px;
    margin-top: 30px;
}

.company-content h2:first-child {
    margin-top: 0;
}

.company-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    margin-top: 24px;
}

.company-content p {
    margin-bottom: 14px;
}

.company-content ul {
    margin-bottom: 14px;
}

.company-content li {
    margin-bottom: 4px;
}

/* ==========================================================================
   News Page
   ========================================================================== */
.news-content {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 50px 30px;
}

.news-post {
    margin-bottom: 50px;
}

.news-post:last-child {
    margin-bottom: 0;
}

.news-post h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.news-post h2 a {
    color: var(--text-dark);
    text-decoration: none;
}

.news-post h2 a:hover {
    color: var(--red-accent);
}

.news-post .red-divider {
    height: 3px;
    background: var(--red-accent);
    margin-bottom: 10px;
}

.news-post .post-date {
    font-size: 15px;
    font-style: italic;
    color: var(--text-gray);
    margin-bottom: 16px;
}

.news-post .post-content {
    line-height: 1.8;
}

.news-post .post-content p {
    margin-bottom: 14px;
}

.news-post .post-content ul {
    margin: 14px 0;
}

.news-post .post-content li {
    margin-bottom: 4px;
}

/* Post Navigation */
.post-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-light);
}

.post-nav a {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--link-color);
}

.post-nav a:hover {
    color: var(--red-accent);
}

/* ==========================================================================
   Info Page (same layout as product page)
   ========================================================================== */
.info-content {
    line-height: 1.8;
}

.info-content h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 12px;
    margin-top: 30px;
}

.info-content h2:first-child {
    margin-top: 0;
}

.info-content p {
    margin-bottom: 14px;
}

.info-content ul {
    margin-bottom: 14px;
}

/* ==========================================================================
   Error Page (404)
   ========================================================================== */
.error-page {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 60px 30px 80px;
    text-align: center;
}

.error-page h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 16px;
}

.error-page p {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 24px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--bg-dark);
    padding: 60px 30px;
}

.footer-inner {
    max-width: var(--content-max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col h6 {
    font-size: 17px;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-col p,
.footer-col a {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

.footer-col a:hover {
    color: var(--white);
    text-decoration: none;
}

.footer-news-links {
    list-style: none;
    padding: 0;
}

.footer-news-links li {
    margin-bottom: 8px;
}

.footer-news-links a {
    font-size: 15px;
    color: var(--text-light);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-contact-item svg {
    width: 16px;
    height: 16px;
    fill: var(--text-light);
    flex-shrink: 0;
}

.footer-linkedin {
    display: inline-block;
    margin-top: 12px;
}

.footer-linkedin svg {
    width: 24px;
    height: 24px;
    fill: #999;
    transition: fill 0.2s;
}

.footer-linkedin:hover svg {
    fill: #0A66C2;
}

.footer-made-usa {
    margin-top: 20px;
    font-size: 14px !important;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-gray) !important;
}

.footer-menu-links {
    list-style: none;
    padding: 0;
}

.footer-menu-links li {
    margin-bottom: 8px;
}

.footer-menu-links a {
    font-size: 15px;
    color: var(--text-light);
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--red-accent);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: #b91a24;
}

.scroll-top svg {
    width: 20px;
    height: 20px;
    fill: #fff;
}

/* Copyright Bar */
.copyright-bar {
    background: #000000;
    padding: 14px 30px;
    text-align: center;
}

.copyright-bar p {
    font-size: 14px;
    color: var(--text-light);
}

/* ==========================================================================
   Responsive — Tablet (max-width: 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

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

    .product-page {
        grid-template-columns: 220px 1fr;
        gap: 30px;
    }

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

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

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

/* ==========================================================================
   Responsive — Mobile (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
    .top-bar {
        padding: 8px 15px;
    }

    .logo-bar {
        padding: 15px;
    }

    .logo-link {
        width: auto;
    }

    .logo-link img {
        width: 280px;
    }

    .hamburger {
        display: block;
    }

    .main-nav {
        display: none;
    }

    /* Hero Slider */
    .hero-slider {
        height: 270px;
    }

    .hero-slide-content {
        padding: 25px 20px;
    }

    .hero-slide-content h1 {
        font-size: 24px;
        margin-bottom: 5px;
    }

    .hero-slide-content p {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .hero-slide-content p.hero-slide-desc {
        font-size: 13px;
        margin-bottom: 10px;
    }

    .hero-slide-btn {
        padding: 10px 22px;
        font-size: 14px;
    }

    /* News Banner */
    .news-banner {
        flex-direction: column;
        text-align: center;
    }

    /* About Section */
    .about-section {
        grid-template-columns: 1fr;
        padding: 40px 20px;
    }

    /* Homepage */
    .categories-section {
        padding: 40px 20px;
    }

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

    /* Category page */
    .category-intro {
        padding: 30px 20px;
    }

    .product-cards {
        grid-template-columns: 1fr;
        padding: 0 20px 40px;
    }

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

    /* Product page - sidebar below */
    .product-page {
        grid-template-columns: 1fr;
        padding: 30px 20px 40px;
        gap: 30px;
    }

    .product-sidebar {
        border-bottom: 1px solid var(--border-lighter);
        padding-bottom: 30px;
        order: 2;
    }

    .product-main {
        order: 1;
    }

    .product-main h1 {
        font-size: 24px;
    }

    .product-featured-image {
        float: none;
        max-width: 200px;
        margin: 0 0 15px 0;
    }

    /* Hero */
    .hero-banner {
        min-height: 80px;
        padding: 20px 20px;
    }

    .hero-banner h1 {
        font-size: 28px;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lightbox-prev {
        left: 5px;
        font-size: 30px;
        padding: 8px 12px;
    }

    .lightbox-next {
        right: 5px;
        font-size: 30px;
        padding: 8px 12px;
    }

    /* News */
    .news-content {
        padding: 30px 20px;
    }

    .news-post h2 {
        font-size: 20px;
    }

    /* Footer */
    .site-footer {
        padding: 40px 20px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .post-nav {
        flex-direction: column;
        gap: 12px;
    }
}

/* ==========================================================================
   Responsive — Small Mobile (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {
    .logo-link img {
        width: 200px;
    }

    .hero-banner {
        min-height: 60px;
        padding: 15px 15px;
    }

    .hero-banner h1 {
        font-size: 22px;
    }

    .made-in-usa {
        font-size: 11px;
    }

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