/* =========================================
   GLOBAL & RESETS
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #003D82;
    --secondary-color: #0066CC;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --border-color: #ddd;
    --white: #fff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.container.full-width {
    width: 100vw;
    max-width: 100vw;
    padding: 0;
    margin: 0;
}

/* =========================================
   HEADER & UPPER BAR
   ========================================= */
.upper-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.header-info {
    flex: 1;
}

.header-links {
    display: flex;
    gap: 25px;
}

.header-links a {
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s ease;
    font-size: 13px;
}

.header-links a:hover {
    opacity: 0.8;
}

/* =========================================
   NAVIGATION (BASE)
   ========================================= */
.navbar {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.sticky {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/*.navbar .container {*/
/*    display: flex;*/
/*    justify-content: space-between;*/
/*    align-items: center;*/
/*    padding: 15px 20px;*/
/*}*/
.navbar .container {
    display: flex;
    padding: 15px 20px;
    flex-direction: row;
    align-items: stretch;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    color: var(--primary-color);
    font-size: 18px;
}

.logo img {
    max-height: 100px; 
    width: auto;
}

.nav-search {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 20px;
}

.nav-search input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 150px;
}

.nav-search button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

/* =========================================
   DESKTOP NAVIGATION LINKS (Base)
   ========================================= */
 

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    flex: 1;
    margin-left: 40px;
    justify-content: flex-end;
    align-items: center;
}
  .nav-links > li {
    height: 100%;
    display: flex;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
}

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



.site-header {
    width: 100%;
    background: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar .container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
.logo img { height: 50px; width: auto; display: block; }

ul { list-style: none; }
a { text-decoration: none; color: inherit; }
button { background: none; border: none; cursor: pointer; font: inherit; }

/* Desktop Navigation */
.nav-links { display: none; }

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
        gap: 30px;
        align-items: center;
        height: 100%;
    }
    .nav-links > li { height: 100%; display: flex; align-items: center; }
    .nav-links > li > a {
        font-weight: 600;
        color: var(--primary-color);
        position: relative;
        padding: 10px 0;
        transition: color var(--transition);
        display: flex;
        align-items: center;
        gap: 5px;
    }
    .nav-links > li > a:hover { color: var(--hover-blue); }
    
    /* Down Arrow for Dropdowns */
    .arrow {
        border: solid var(--primary-color);
        border-width: 0 2px 2px 0;
        display: inline-block;
        padding: 3px;
        transform: rotate(45deg);
        margin-bottom: 2px;
        transition: transform 0.2s;
    }
    .has-dropdown:hover .arrow { transform: rotate(-135deg); }

    /* --- Simple Dropdowns --- */
    .simple-dropdown { position: relative; }
    .dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        background: #fff;
        min-width: 220px;
        box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all var(--transition);
        border-top: 3px solid var(--primary-color);
    }
    .simple-dropdown:hover .dropdown-menu {
        opacity: 1; visibility: visible; transform: translateY(0);
    }
    .dropdown-menu li a {
        display: block;
        padding: 12px 20px;
        border-bottom: 1px solid var(--border-color);
        transition: background 0.2s;
    }
    .dropdown-menu li a:hover { background: var(--light-bg); color: var(--primary-color); }

    /* --- Megamenu Styling --- */
    .mega-dropdown { position: static; } /* Anchor menu to navbar container */
    .mega-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        border-top: 3px solid var(--primary-color);
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all var(--transition);
        overflow: hidden;
    }
    .mega-dropdown:hover .mega-menu {
        opacity: 1; visibility: visible; transform: translateY(0);
    }
    .mega-menu-content {
        display: flex;
        max-width: 1280px;
        margin: 0 auto;
        min-height: 400px;
    }

    /* 3-Column Layout */
    .mega-col1 { width: 25%; background: var(--light-bg); padding: 20px 0; border-right: 1px solid var(--border-color); }
    .mega-col2 { width: 30%; padding: 20px; border-right: 1px solid var(--border-color); }
    .mega-col3 { width: 45%; padding: 20px; background: #fafafa; }

    /* Column Item Interactions */
    .col1-item button, .col2-item button {
        width: 100%; text-align: left; padding: 12px 20px;
        color: var(--text-main); font-weight: 500;
        transition: background 0.2s, color 0.2s;
    }
    .col2-item button { padding: 8px 10px; border-radius: 4px; }
    
    .col1-item:hover button, .col1-item.active button,
    .col2-item:hover button, .col2-item.active button {
        background: #fff; color: var(--primary-color); font-weight: 600;
    }
    .col1-item.active button { border-left: 4px solid var(--primary-color); }

    /* Panel Switching */
    .col2-panel, .col3-panel { display: none; }
    .col2-panel.active, .col3-panel.active {
        display: block; animation: fadeIn 0.3s ease;
    }

    /* Typography / Grids */
    .mega-col2 h4, .mega-col3 h4 {
        color: var(--primary-color); border-bottom: 2px solid var(--border-color);
        padding-bottom: 10px; margin-bottom: 15px; font-size: 1.1rem;
    }
    .grid-list {
        display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
    }
    .grid-list a {
        font-size: 0.9rem; padding: 6px; border-radius: 4px;
        transition: background 0.2s; color: var(--text-light);
    }
    .grid-list a:hover { background: var(--light-bg); color: var(--primary-color); }
}

@keyframes fadeIn { from { opacity: 0; transform: translateX(-5px); } to { opacity: 1; transform: translateX(0); } }

/* ====================================
   MOBILE NAVIGATION (Accordion & Hack)
   ==================================== */
.mobile-nav-toggle { display: block; }
.mobile-menu-btn {
    width: 30px; height: 24px; position: relative;
    display: flex; flex-direction: column; justify-content: space-between;
    
}
.mobile-menu-btn span { width: 100%; height: 3px; background: var(--primary-color); border-radius: 2px; }

@media (min-width: 1024px) {
    .mobile-nav-toggle, .mobile-mega-menu, .mobile-menu-overlay { display: none !important; }
}

.mobile-mega-menu {
    position: fixed; top: 0; left: -100%; width: 85%; max-width: 400px;
    height: 100vh; background: #fff; box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    z-index: 1002; transition: left 0.4s ease; overflow-y: auto; padding-bottom: 40px;
}
.mobile-mega-menu.open { left: 0; }

.mobile-menu-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
    background: rgba(0,0,0,0.5); z-index: 1001;
    opacity: 0; visibility: hidden; transition: opacity 0.4s ease;
}
.mobile-menu-overlay.open { opacity: 1; visibility: visible; }

.mobile-menu-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px; border-bottom: 1px solid var(--border-color);
}
.mobile-menu-header img { height: 40px; }
.mobile-menu-close { font-size: 28px; color: var(--primary-color); }

.mobile-nav-links > li { border-bottom: 1px solid var(--light-bg); }
.mobile-nav-links a { display: block; padding: 15px 20px; font-weight: 600; color: var(--primary-color); }

/* Mobile Checkbox Accordion Logic */
.mob-toggle-input { display: none; }
.mobile-dropdown-header, .mobile-submenu-header, .mobile-subgroup-header {
    display: flex; justify-content: space-between; align-items: center; padding-right: 20px;
}
.mobile-dropdown-toggle, .mobile-submenu-toggle, .mob-plus {
    font-size: 20px; width: 40px; height: 40px; display: flex;
    justify-content: center; align-items: center; cursor: pointer; color: var(--text-light);
}

.mobile-dropdown-content, .mobile-submenu-content, .mobile-subgroup-content {
    display: none; background: #fafafa; border-top: 1px solid var(--border-color);
}
.mob-toggle-input:checked + .mobile-dropdown-content,
.mob-toggle-input:checked + .mobile-submenu-content,
.mob-toggle-input:checked + .mobile-subgroup-content { display: block; }

/* Switch + to - when open */
.mob-toggle-input:checked ~ .mobile-dropdown-header label span,
.mob-toggle-input:checked ~ div > label span,
.mob-toggle-input:checked ~ label span {
    transform: rotate(45deg); display: inline-block; transition: 0.2s;
}

.mobile-submenu-header h4 { padding: 15px 20px; font-size: 0.95rem; font-weight: 600; }
.mobile-subgroup-header span:first-child { padding: 12px 20px 12px 30px; font-size: 0.9rem; }
.mobile-subgroup-content li a, .menu-list-direct li a {
    padding: 10px 20px 10px 40px; font-size: 0.85rem; font-weight: 400; color: var(--text-main);
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 400px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    color: var(--white);
    padding: 20px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 30px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.learn-more {
    display: inline-block;
    color: var(--white);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    width: fit-content;
    padding: 8px 0;
    border-bottom: 2px solid var(--white);
}

.learn-more:hover {
    transform: translateX(5px);
    color: #e0e0e0;
}

/* =========================================
   FEATURED SERVICES
   ========================================= */
.featured-services {
    padding: 60px 20px;
    background-color: var(--white);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    text-align: center;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
    border: 1px solid #003D82;
    border-radius: 10px;
}

.service-card h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.service-card a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.service-card a:hover {
    color: var(--secondary-color);
}

/* =========================================
   PRODUCTS SECTION
   ========================================= */
.products-section {
    padding: 80px 20px;
    background-color: var(--light-gray);
}

.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-color);
}

.section-title strong {
    color: var(--primary-color);
    display: block;
}

.section-subtitle {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: #666;
    line-height: 1.8;
}

.selector-btn {
    display: block;
    width: fit-content;
    margin: 0 auto 50px;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.selector-btn:hover {
    background-color: var(--secondary-color);
}

/* Tabs */
.tabs-section {
    background-color: var(--white);
    border: 2px solid var(--border-color);
    padding: 30px;
}

.tabs {
    display: flex;
    gap: 0;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    background: none;
    border: none;
    padding: 15px 20px;
    cursor: pointer;
    font-weight: 600;
    color: #999;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    font-size: 14px;
}

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

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

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.product-item {
    border: 1px solid var(--border-color);
    background-color: var(--white);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.product-item:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.product-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: #f5f5f5;
}

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

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

.product-item h4 {
    font-size: 16px;
    margin: 15px;
    margin-bottom: 10px;
    color: var(--primary-color);
    font-weight: 600;
}

.product-item p {
    font-size: 13px;
    color: #666;
    margin: 0 15px 15px;
    line-height: 1.5;
    flex-grow: 1;
}

.product-item a {
    margin: 0 15px 15px;
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.product-item a:hover {
    color: var(--secondary-color);
}

/* =========================================
   LOCATION BANNER
   ========================================= */
.location-banner {
    background: linear-gradient(135deg, #003D82 0%, #0066CC 100%);
    color: var(--white);
    padding: 60px 20px;
    text-align: center;
}

.location-content h2 {
    font-size: 32px;
    font-weight: 600;
}

.location-content p {
    font-size: 18px;
    margin-bottom: 5px;
}

.location-content a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.location-content a:hover {
    opacity: 0.8;
}

/* =========================================
   NEWS SECTION
   ========================================= */
.news-section {
    background-color: var(--white);
}

.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 1600px;
    margin: 0 auto;
}

.special-offers-box {
    color: var(--white);
    text-align: center;
}

.special-offers-box h3 {
    font-size: 24px;
    margin-bottom: 20px;
}

.special-offers-box p {
    font-size: 16px;
    margin-bottom: 25px;
    line-height: 1.6;
}

.special-offers-box a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.special-offers-box a:hover {
    opacity: 0.8;
}

.latest-news h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.latest-news article h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-color);
    line-height: 1.4;
}

.latest-news article p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 14px;
}

.latest-news article a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.latest-news article a:hover {
    color: var(--secondary-color);
}

/* =========================================
   NEWSLETTER
   ========================================= */
.newsletter {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 40px 20px;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    font-size: 28px;
    margin-bottom: 25px;
    font-weight: 600;
}

.newsletter-form {
    display: flex;
    gap: 0;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    outline: none;
    font-size: 14px;
}

.newsletter-form button {
    padding: 12px 30px;
    background-color: var(--white);
    color: var(--primary-color);
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
    background-color: #f0f0f0;
}

/* =========================================
   FOOTER
   ========================================= */
footer {
    background-color: #1a1a1a;
    color: #ccc;
    padding: 60px 20px 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-col h5 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 600;
}

.footer-col p {
    font-size: 13px;
    margin-bottom: 8px;
    line-height: 1.6;
}

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

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col a {
    color: #ccc;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    font-size: 13px;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* =========================================
   GENERAL UTILITIES & SECTIONS
   ========================================= */
.section {
    padding: 60px 0;
}
.text-center {
    text-align: center;
}
.section-title h2 {
    font-size: 28px;
    margin-bottom: 10px;
}
.section-title p {
    color: #666;
    max-width: 700px;
    margin: auto;
}
/*.brands-grid {*/
/*    display: grid;*/
/*    grid-template-columns: repeat(5, 1fr);*/
/*    gap: 25px;*/
/*    margin-top: 40px;*/
/*}*/
.brand-card {
    background: #fff;
    /*padding: 20px;*/
    border-radius: 10px;
    border: 1px solid #eee;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: .3s;
}
.brand-card img {
    max-width: 200px;
    height: auto;
}
.brand-card:hover,
.brand-card.active{
    transform: translateY(-5px);
    border-color:#e41e26;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
}
.brand-banners{
    position:relative;
    max-height:0;
    overflow:hidden;
    margin-top:0;
    box-sizing:border-box;
    transition: max-height .45s ease, margin-top .45s ease;
}
.brand-banners.show{
    max-height:900px;   
    margin-top:20px;
}
.banner{
    display:none;
    width:100%;
    animation:fade .3s ease;
}
.banner.active{
    display:block;
}
.banner img{
    width:100%;
    /*height:500px;*/
    object-fit:contain;
    /*border-radius:12px;*/
    display:block;
}
@keyframes fade{
    from{opacity:0;}
    to{opacity:1;}
}

/* Responsive */
@media (max-width: 992px){
    .brands-grid{
        grid-template-columns: repeat(2, 1fr);
    }
    .brand-banners.show{
        max-height:350px;
    }
    .banner img{
        height:350px;
    }
}
@media (max-width: 576px){
    .brands-grid{
        grid-template-columns: repeat(2, 1fr);
    }
    .brand-banners.show{
        max-height:220px;
    }
    .banner img{
        height:220px;
    }
}

/* About Hero */
.about-hero {
    background: linear-gradient(135deg, #003D82 0%, #0066CC 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.about-content{
    max-width:1400px;
    margin:80px auto;
    padding:0 20px;
}

.about-row{
    display:flex;
    align-items:center;
    gap:60px;
    margin-bottom:80px;
}

.about-row.reverse{
    flex-direction:row-reverse;
}

.about-image{
    flex:1;
}

.about-image img{
    width:100%;
    /*height:600px;*/
    object-fit:contain;
    border-radius:20px;
    display:block;
}

.about-text{
    flex:1;
}

.about-text h2{
    font-size:42px;
    color:#003d6b;
    margin-bottom:25px;
    line-height:1.2;
}

.about-text p{
    color:#555;
    font-size:16px;
    line-height:1.9;
    margin-bottom:18px;
}

/* Cards */
.info-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
    margin:70px 0;
}

.info-card{
    background:#fff;
    padding:35px;
    border-radius:16px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    border-top:5px solid #0077cc;
    transition:.3s;
}

.info-card:hover{
    transform:translateY(-8px);
    box-shadow:0 20px 40px rgba(0,0,0,.12);
}

.info-card h3{
    color:#003d6b;
    font-size:28px;
    margin-bottom:15px;
}

.info-card p{
    color:#666;
    line-height:1.8;
}

/* CTA */
.cta-section{
    background:linear-gradient(135deg,#003d6b,#0077cc);
    text-align:center;
    padding:80px 30px;
    border-radius:20px;
    margin-top:40px;
}

.cta-section h2{
    color:#fff;
    font-size:38px;
    margin-bottom:30px;
}

.cta-btn{
    display:inline-block;
    padding:15px 40px;
    background:#fff;
    color:#003d6b;
    text-decoration:none;
    font-weight:700;
    border-radius:50px;
    transition:.3s;
}

.cta-btn:hover{
    background:#f4b400;
    color:#fff;
}

/* Tablet */
@media(max-width:991px){

    .about-row,
    .about-row.reverse{
        flex-direction:column;
    }

    .about-image img{
        height:400px;
    }

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

    .about-text h2{
        font-size:34px;
    }
}

/* Mobile */
@media(max-width:768px){

    .about-content{
        margin:50px auto;
    }

    .about-row{
        gap:30px;
        margin-bottom:50px;
    }

    .about-image img{
        height:260px;
    }

    .about-text h2{
        font-size:28px;
    }

    .cta-section h2{
        font-size:28px;
    }

    .info-card{
        padding:25px;
    }
}

/* =========================================
   PRODUCT LISTING & FILTERS
   ========================================= */
.products-container {
    display: grid;
    /*grid-template-columns: 250px 1fr;*/
        grid-template-columns:1fr;
    gap: 30px;
    margin: 40px 0;
}

.filters-sidebar {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 6px;
    height: fit-content;
}

.filter-group {
    margin-bottom: 25px;
}

.filter-group h4 {
    font-size: 14px;
    color: #003D82;
    margin-bottom: 10px;
    font-weight: 600;
}

.filter-group input[type="range"] {
    width: 100%;
    cursor: pointer;
}

.range-value {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    background-color: #e8f0f7;
    padding: 8px;
    border-radius: 4px;
    text-align: center;
}

.filter-reset {
    width: 100%;
    padding: 10px;
    background-color: #003D82;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.filter-reset:hover {
    background-color: #0066CC;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.product-card {
    text-decoration: none;
    background-color: white;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 20px;
    /*cursor: pointer;*/
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0, 61, 130, 0.15);
    border-color: #0066CC;
    transform: translateY(-2px);
}

.product-image {
    width: 100%;
    height: 200px;
    background-color: #f0f0f0;
    border-radius: 4px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 12px;
}

.product-info h3 {
    font-size: 16px;
    color: #003D82;
    margin-bottom: 10px;
    font-weight: 600;
    line-height: 1.3;
}

.product-specs {
    font-size: 12px;
    color: #666;
    margin-bottom: 15px;
    flex-grow: 1;
}

.product-specs p {
    margin-bottom: 5px;
    line-height: 1.4;
}

.breadcrumb {
    margin-bottom: 30px;
}

.breadcrumb a {
    color: #0066CC;
    text-decoration: none;
    font-size: 14px;
}

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

.breadcrumb span {
    color: #999;
    margin: 0 8px;
}

.category-header {
    margin-bottom: 40px;
}

.category-header h1 {
    font-size: 36px;
    color: #003D82;
    margin-bottom: 15px;
    font-weight: 600;
}

.category-header p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    max-width: 800px;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.products-count {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* =========================================
   SINGLE PRODUCT PAGE
   ========================================= */
.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 40px 0;
}

.product-gallery {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 6px;
}

.main-image {
    width: 100%;
    height: 400px;
    background-color: #e8e8e8;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    margin-bottom: 20px;
    font-size: 16px;
}

.thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.thumbnail {
    width: 100%;
    height: 80px;
    background-color: #ddd;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 12px;
    transition: all 0.3s ease;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: #0066CC;
}

.product-details {
    padding: 20px 0;
}

.product-title {
    font-size: 28px;
    color: #003D82;
    margin-bottom: 10px;
    font-weight: 600;
}

.product-sku {
    font-size: 13px;
    color: #999;
    margin-bottom: 20px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.stars {
    color: #FDB022;
}

.rating-text {
    font-size: 13px;
    color: #666;
}

.product-description {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 25px;
}

.specs-box {
    background-color: #f0f4f8;
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 25px;
}

.specs-title {
    font-size: 16px;
    color: #003D82;
    font-weight: 600;
    margin-bottom: 15px;
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.spec-item {
    font-size: 13px;
}

.spec-label {
    color: #666;
    font-weight: 500;
}

.spec-value {
    color: #003D82;
    font-weight: 600;
    margin-top: 3px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn-primary {
    flex: 1;
    padding: 14px 20px;
    background-color: #003D82;
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #0066CC;
}

.btn-secondary {
    flex: 1;
    padding: 14px 20px;
    background-color: white;
    color: #003D82;
    border: 2px solid #003D82;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: #003D82;
    color: white;
}

.additional-info {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 6px;
    margin-top: 50px;
}

.info-section {
    margin-bottom: 30px;
}

.info-section h3 {
    font-size: 18px;
    color: #003D82;
    margin-bottom: 15px;
    font-weight: 600;
}

.info-section p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 10px;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 15px;
}

.feature-item {
    display: flex;
    gap: 10px;
    font-size: 14px;
    color: #666;
}

.feature-item:before {
    content: "✓ ";
    color: #0066CC;
    font-weight: bold;
    min-width: 20px;
}

/* Product Layout Wrapper */
.product-layout {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
    display: flex;
    gap: 40px;
    box-sizing: border-box;
}

.product-content {
    flex: 0 0 100%;
    max-width: 100%;
}

.product-content h2 {
    font-size: 30px;
    margin-bottom: 15px;
}

.product-content h3 {
    font-size: 20px;
    margin-top: 25px;
}

.product-content p {
    line-height: 1.7;
    margin-bottom: 15px;
    color: #333;
}

.product-content ul {
    padding-left: 20px;
}

.product-content ul li {
    margin-bottom: 8px;
}

/* PDF Section */
.product-resources h3 {
    margin-bottom: 20px;
}

.pdf-item {
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 1px solid #ddd;
}

.pdf-item h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.pdf-item a {
    color: #0073aa;
    text-decoration: none;
    font-weight: 500;
}

.pdf-item a:hover {
    text-decoration: underline;
}

@media (min-width: 992px) {
    .product-resources {
        position: sticky;
        top: 100px;
    }
}

/* =========================================
   PRODUCT HERO & DETAILS (Alternative Layout)
   ========================================= */
.product-hero {
    background: linear-gradient(135deg, #003D82 0%, #0066CC 100%);
    color: white;
    padding: 30px 20px;
}

.breadcrumb {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 0;
    font-size: 14px;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
    margin: 0 8px;
}

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

.product-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

/* Product Image Section */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.main-image {
    width: 100%;
    height: 500px;
    background-color: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.image-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.thumbnail {
    width: 100%;
    height: 100px;
    background-color: #f5f5f5;
    border: 2px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.thumbnail:hover {
    border-color: #003D82;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    opacity: 0.6;
    border: 2px solid transparent;
    transition: opacity 0.2s, border-color 0.2s;
}

.thumbnail img:hover,
.thumbnail img.active {
    opacity: 1;
    border-color: #0000;
}

/* Product Details Section */
.product-details {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.product-details h1 {
    font-size: 32px;
    color: #003D82;
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.product-sku {
    color: #999;
    font-size: 13px;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 14px;
}

.stars {
    color: #FFA500;
    font-size: 16px;
}

.product-price {
    font-size: 36px;
    color: #003D82;
    font-weight: 700;
    margin: 20px 0 10px;
}

.price-note {
    color: #999;
    font-size: 13px;
    margin-bottom: 30px;
}

.product-description {
    color: #555;
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 15px;
}

/* Specifications */
.specs-list {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 30px;
    border: 1px solid #e0e0e0;
}

.specs-list h4 {
    font-size: 14px;
    color: #333;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spec-item {
    /*display: flex;*/
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
    font-size: 14px;
    color: #555;
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: #333;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.btn-primary {
    flex: 1;
    background-color: #003D82;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0066CC;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 61, 130, 0.3);
}

.btn-secondary {
    flex: 1;
    background-color: white;
    color: #003D82;
    border: 2px solid #003D82;
    padding: 13px 30px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: #003D82;
    color: white;
}

/* Additional Info Section */
.product-additional {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 80px;
    padding-top: 60px;
    border-top: 2px solid #e0e0e0;
}

.additional-content h3 {
    font-size: 24px;
    color: #003D82;
    margin-bottom: 20px;
    font-weight: 600;
}

.additional-content p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 15px;
}

.additional-content ul {
    list-style: none;
    margin: 20px 0;
}

.additional-content ul li {
    color: #555;
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    font-size: 15px;
    line-height: 1.6;
}

.additional-content ul li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #0066CC;
    font-weight: bold;
}

/* Related Products */
.related-products {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid #e0e0e0;
}

.related-products h3 {
    font-size: 24px;
    color: #003D82;
    margin-bottom: 30px;
    font-weight: 600;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.related-card {
    background-color: white;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.related-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.related-card-image {
    width: 100%;
    height: 150px;
    background-color: #f5f5f5;
    overflow: hidden;
}

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

.related-card-info {
    padding: 15px;
}

.related-card-info h4 {
    font-size: 14px;
    color: #003D82;
    margin-bottom: 10px;
    font-weight: 600;
    line-height: 1.4;
}

.related-card-price {
    font-size: 15px;
    color: #003D82;
    font-weight: 600;
}

/* =========================================
   SHOP PAGE
   ========================================= */
.shop-hero {
    background: linear-gradient(135deg, #003D82 0%, #0066CC 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.shop-hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
    font-weight: 600;
}

.shop-hero p {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
    line-height: 1.6;
}

.shop-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 20px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

/* Sidebar Filters */
.filters-sidebar {
    background-color: #f9f9f9;
    padding: 30px;
    border: 1px solid #e0e0e0;
    height: fit-content;
    border-radius: 4px;
}

.filters-sidebar h3 {
    font-size: 18px;
    color: #003D82;
    margin-bottom: 25px;
    font-weight: 600;
    padding-bottom: 15px;
    border-bottom: 2px solid #003D82;
}

.filter-group {
    margin-bottom: 30px;
}

.filter-group h4 {
    font-size: 14px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-group label {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    cursor: pointer;
    font-size: 13px;
    color: #555;
}

.filter-group input[type="range"] {
    width: 100%;
    margin-bottom: 10px;
    cursor: pointer;
}

.range-value {
    display: inline-block;
    background-color: #003D82;
    color: white;
    padding: 4px 12px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.filter-reset {
    background-color: #003D82;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    margin-top: 20px;
    transition: background-color 0.3s ease;
}

.filter-reset:hover {
    background-color: #0066CC;
}

/* Products Area */
.products-area {
    display: flex;
    flex-direction: column;
}

.products-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.products-header h2 {
    font-size: 20px;
    color: #333;
    font-weight: 600;
}

.products-count {
    color: #999;
    font-size: 14px;
}

.shop-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.hidden-product {
    display: none;
}

.hidden-product.visible {
    display: block;
}

.see-more-container {
    display: flex;
    justify-content: center;
    margin-bottom: 60px;
}

.see-more-btn {
    background-color: white;
    color: #003D82;
    border: 2px solid #003D82;
    padding: 14px 40px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.see-more-btn:hover {
    background-color: #003D82;
    color: white;
}

.see-more-btn.hide-text {
    display: none;
}

.shop-product-card {
    background-color: white;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.shop-product-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.shop-product-image {
    width: 100%;
    height: 240px;
    background-color: #f5f5f5;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.shop-product-info {
    padding: 20px;
}

.shop-product-info h3 {
    font-size: 16px;
    color: #003D82;
    margin-bottom: 10px;
    font-weight: 600;
    line-height: 1.4;
    min-height: 40px;
}

.shop-product-price {
    font-size: 20px;
    color: #003D82;
    font-weight: 700;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e0e0e0;
}

.shop-product-price span {
    font-size: 12px;
    color: #999;
    font-weight: 400;
}

/* Bottom Sections */
.shop-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid #e0e0e0;
}

.product-description {
    padding-right: 20px;
}

.product-description h3 {
    font-size: 24px;
    color: #003D82;
    margin-bottom: 20px;
    font-weight: 600;
}

.product-description p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 15px;
}

.product-description ul {
    list-style: none;
    margin: 20px 0;
}

.product-description ul li {
    color: #555;
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    font-size: 15px;
    line-height: 1.6;
}

.product-description ul li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #0066CC;
    font-weight: bold;
}

/* Resources Section */
.resources-section {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
}

.resources-section h3 {
    font-size: 20px;
    color: #003D82;
    margin-bottom: 25px;
    font-weight: 600;
    padding-bottom: 15px;
    border-bottom: 2px solid #003D82;
}

.resource-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.resource-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.resource-item h4 {
    font-size: 14px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.resource-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: white;
    color: #0066CC;
    padding: 8px 15px;
    border-radius: 3px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid #ddd;
    transition: all 0.3s ease;
}

.resource-link:hover {
    background-color: #0066CC;
    color: white;
    border-color: #0066CC;
}

.resource-link:before {
    content: "📄";
}

/* Main Content Sections */
.section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    font-size: 36px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 30px;
}

.content-box {
    background-color: var(--light-gray);
    padding: 30px;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 30px;
    border-radius: 4px;
}

.content-box h3 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.content-box p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 12px;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 20px;
}

.application-item {
    background-color: var(--light-gray);
    padding: 30px;
    border-left: 4px solid var(--secondary-color);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.application-item:hover {
    box-shadow: 0 4px 16px rgba(0, 61, 130, 0.15);
    transform: translateY(-4px);
}

.application-item h3 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.application-item p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-color);
}

.list-section {
    margin-top: 20px;
}

.list-section ul {
    list-style: none;
    padding: 0;
}

.list-section li {
    padding: 10px 0 10px 30px;
    position: relative;
    font-size: 14px;
    line-height: 1.6;
}

.list-section li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 16px;
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 30px;
}

.column-content h3 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.column-content p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 15px;
}

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-hero {
    background: linear-gradient(135deg, #003D82 0%, #0066CC 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.contact-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 600;
}

.contact-hero p {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.contact-content {
    padding: 80px 20px;
}

.contact-main {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.contact-info-section h2 {
    font-size: 28px;
    color: #003D82;
    margin-bottom: 30px;
    font-weight: 600;
}

.contact-info-box {
    background-color: #f9f9f9;
    padding: 30px;
    margin-bottom: 30px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.contact-info-box h3 {
    font-size: 18px;
    color: #003D82;
    margin-bottom: 15px;
    font-weight: 600;
}

.contact-info-box p {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
    line-height: 1.6;
}

.contact-info-box a {
    color: #0066CC;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info-box a:hover {
    color: #003D82;
}

.contact-form h2 {
    font-size: 28px;
    color: #003D82;
    margin-bottom: 30px;
    font-weight: 600;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    color: #333;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: Arial, sans-serif;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #0066CC;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    background-color: #003D82;
    color: white;
    padding: 14px 40px;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
    width: 100%;
}

.submit-btn:hover {
    background-color: #0066CC;
}

.locations-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.location-card {
    background-color: #f9f9f9;
    padding: 40px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.location-card h3 {
    font-size: 20px;
    color: #003D82;
    margin-bottom: 20px;
    font-weight: 600;
}

.location-card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
    line-height: 1.8;
}

.location-card a {
    color: #0066CC;
    text-decoration: none;
    transition: color 0.3s ease;
}

.location-card a:hover {
    color: #003D82;
}

.locations-section h2 {
    font-size: 32px;
    color: #003D82;
    margin-bottom: 50px;
    font-weight: 600;
    text-align: center;
}

.cta-button {
    display: inline-block;
    background-color: white;
    color: #003D82;
    padding: 14px 40px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 20px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background-color: #f0f0f0;
}

/* Main Content */
.content-section {
    padding: 60px 0;
}

.section-title {
    font-size: 32px;
    color: #003D82;
    margin-bottom: 30px;
    font-weight: 600;
}

.specifications-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.spec-column h3 {
    font-size: 20px;
    color: #003D82;
    margin-bottom: 20px;
    font-weight: 600;
}

.spec-column p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.8;
}

.spec-column ul {
    list-style: none;
    margin-left: 0;
}

.spec-column ul li {
    color: #666;
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
}

.spec-column ul li:before {
    content: "✓ ";
    position: absolute;
    left: 0;
    color: #0066CC;
    font-weight: bold;
}

.highlights-box {
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    padding: 30px;
    border-radius: 6px;
    margin: 30px 0;
}

.highlights-box h4 {
    font-size: 16px;
    color: #003D82;
    margin-bottom: 15px;
    font-weight: 600;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.highlight-item strong {
    color: #003D82;
    min-width: 120px;
}

.highlight-item span {
    color: #666;
}

.features-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}

.feature-card {
    background-color: #f5f5f5;
    padding: 25px;
    border-radius: 6px;
    border-left: 4px solid #0066CC;
}

.feature-card h4 {
    font-size: 16px;
    color: #003D82;
    margin-bottom: 12px;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.applications-section {
    background-color: #f0f4f8;
    padding: 40px;
    border-radius: 6px;
    margin: 40px 0;
}

.applications-section h3 {
    font-size: 20px;
    color: #003D82;
    margin-bottom: 20px;
    font-weight: 600;
}

.applications-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.applications-list li {
    color: #666;
    list-style: none;
    padding-left: 25px;
    position: relative;
}

.applications-list li:before {
    content: "• ";
    position: absolute;
    left: 0;
    color: #0066CC;
    font-weight: bold;
}

.contact-cta {
    background-color: #003D82;
    color: white;
    padding: 40px;
    border-radius: 6px;
    text-align: center;
    margin: 60px 0;
}

.contact-cta h2 {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 600;
}

.contact-cta p {
    font-size: 16px;
    margin-bottom: 25px;
}

.contact-cta a {
    display: inline-block;
    background-color: white;
    color: #003D82;
    padding: 14px 40px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.contact-cta a:hover {
    background-color: #f0f0f0;
}

.new-product {
    padding: 60px 0;
    background-color: #ffffff;
}

.new-product-header {
    text-align: center;
    margin-bottom: 50px;
}

.new-product-header h1 {
    font-size: 42px;
    color: #003D82;
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.new-product-header .accent-line {
    width: 60px;
    height: 4px;
    background-color: #0066CC;
    margin: 15px auto 30px;
}

.new-product-header p {
    font-size: 16px;
    color: #666666;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
}

.new-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.new-product-card {
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.new-product-card:hover {
    transform: translateY(-8px);
}

.new-product-card-image {
    width: 100%;
    height: 280px;
    background-color: #f5f5f5;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.new-product-card:hover .new-product-card-image {
    box-shadow: 0 6px 16px rgba(0, 61, 130, 0.12);
}

.new-product-card-image img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.new-product-card h3 {
    font-size: 18px;
    color: #003D82;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: -0.3px;
}

.new-product-card p {
    font-size: 14px;
    color: #888888;
    line-height: 1.6;
}

.new-product-newsletter {
    background: linear-gradient(135deg, #003D82 0%, #0056B3 100%);
    padding: 50px;
    border-radius: 8px;
    text-align: center;
    margin: 60px 0;
}

.new-product-newsletter h2 {
    font-size: 28px;
    color: white;
    margin-bottom: 25px;
    font-weight: 600;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: 14px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    background-color: white;
}

.newsletter-form input::placeholder {
    color: #999999;
}

.newsletter-form button {
    padding: 14px 30px;
    background-color: #0066CC;
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
    background-color: #0050A0;
}

.breadcrumb-section {
    padding: 20px 0;
    margin-bottom: 30px;
    border-bottom: 1px solid #e5e5e5;
}

.breadcrumb {
    font-size: 12px;
    color: #999999;
}

.breadcrumb a {
    color: #0066CC;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #003D82;
}

.accessories-section {
    padding: 60px 0;
    background-color: #fff;
}

.accessories-section .breadcrumb {
    margin-bottom: 40px;
    font-size: 13px;
}

.accessories-section .breadcrumb a {
    color: #0066CC;
    text-decoration: none;
}

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

.accessories-section .breadcrumb span {
    color: #999;
    margin: 0 8px;
}

.accessories-section .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.accessories-section .section-header h1 {
    font-size: 44px;
    color: #003D82;
    margin-bottom: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.accessories-section .section-header .accent-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #0066CC, #003D82);
    margin: 0 auto 30px;
    border-radius: 2px;
}

.accessories-section .section-description {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto 40px;
    text-align: center;
}

.accessories-section .section-description strong {
    color: #003D82;
    font-weight: 600;
}

.accessories-section .features-list {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 6px;
    margin-bottom: 50px;
    border-left: 4px solid #0066CC;
}

.accessories-section .features-list h3 {
    font-size: 16px;
    color: #003D82;
    margin-bottom: 20px;
    font-weight: 600;
}

.accessories-section .features-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.accessories-section .features-list li {
    padding-left: 25px;
    position: relative;
    color: #555;
    font-size: 14px;
    line-height: 1.6;
}

.accessories-section .features-list li:before {
    content: "✓ ";
    position: absolute;
    left: 0;
    color: #0066CC;
    font-weight: bold;
    font-size: 18px;
}

.accessories-section .product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.accessories-section .product-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.accessories-section .product-card:hover {
    border-color: #0066CC;
    box-shadow: 0 8px 24px rgba(0, 61, 130, 0.12);
    transform: translateY(-4px);
}

.accessories-section .product-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #f5f5f5, #e8e8e8);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #999;
    font-size: 14px;
    font-weight: 500;
}

.accessories-section .product-card h3 {
    font-size: 16px;
    color: #003D82;
    margin-bottom: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.accessories-section .product-card p {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    flex-grow: 1;
}

.accessories-section .product-card .learn-more {
    display: inline-block;
    color: #0066CC;
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.accessories-section .product-card .learn-more:hover {
    color: #003D82;
}

.accessories-section .cta-section {
    background: linear-gradient(135deg, #003D82, #0066CC);
    color: white;
    padding: 50px 30px;
    border-radius: 8px;
    text-align: center;
    margin-top: 60px;
}

.accessories-section .cta-section h2 {
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: 600;
}

.accessories-section .cta-section p {
    font-size: 16px;
    margin-bottom: 25px;
    line-height: 1.6;
}

.accessories-section .cta-button {
    display: inline-block;
    background-color: white;
    color: #003D82;
    padding: 12px 35px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.accessories-section .cta-button:hover {
    background-color: #f5f5f5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.catalog-header {
    text-align: center;
    margin-bottom: 60px;
}

.catalog-header h1 {
    font-size: 40px;
    color: #003D82;
    margin-bottom: 20px;
    font-weight: 600;
}

.catalog-header p {
    font-size: 18px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.category-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.category-card:hover {
    border-color: #0066CC;
    box-shadow: 0 8px 24px rgba(0, 61, 130, 0.15);
    transform: translateY(-4px);
}

.category-icon {
    width: 60px;
    height: 60px;
    background-color: #f0f4f8;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 20px;
}

.category-card h2 {
    font-size: 22px;
    color: #003D82;
    margin-bottom: 12px;
    font-weight: 600;
}

.category-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.category-link {
    display: inline-block;
    color: #0066CC;
    font-weight: 600;
    font-size: 14px;
}

.category-link:after {
    content: "→";
}

.specs-highlight {
    font-size: 13px;
    color: #999;
    margin-top: 10px;
}

/* Spec Tabs */
.spec-tabs{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:15px;
    flex-wrap:wrap;
    margin:30px 0;
}
.tab-btn{
    padding:14px 28px;
    border:none;
    background:#f3f6fa;
    color:#003D82;
    font-size:16px;
    font-weight:600;
    border-radius:50px;
    cursor:pointer;
    transition:0.3s ease;
}
.tab-btn:hover{
    background:#003D82;
    color:#fff;
}
.tab-btn.active{
    background:#003D82;
    color:#fff;
}
.tab-content{
    display:none;
}
.tab-content.active{
    display:block;
}
.accordion-item{
    border:1px solid #dbe3ef;
    border-radius:14px;
    overflow:hidden;
    margin:10px;
    background:#fff;
    padding:20px;
}
.accordion-title{
    padding:18px 22px;
    font-size:20px;
    font-weight:700;
    color:#003D82;
    display:flex;
    justify-content:space-between;
    align-items:center;
    cursor:pointer;
    background:#f8fbff;
}
.accordion-title span{
    font-size:24px;
    line-height:1;
    display: none;
}
.accordion-content{
    padding:25px;
    display:block;
}
.accordion-content p{
    margin-bottom:15px;
    line-height:1.8;
}
.accordion-content ul{
    padding-left:20px;
}
.accordion-content ul li{
    margin-bottom:12px;
    line-height:1.7;
}

/* Project Section */
.project-section{
    padding:80px 20px;
    background:#f8f9fb;
}
.project-container{
    max-width:1200px;
    margin:auto;
}
.project-section-title{
    text-align:center;
    margin-bottom:50px;
}
.project-section-title h2{
    color:#003D82;
    font-size:38px;
}
.project-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(350px,1fr));
    gap:30px;
}
.project-card{
    background:#fff;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
    transition:.3s;
}
.project-card:hover{
    transform:translateY(-8px);
}
.project-card img {
    width: 100%;
    object-fit: cover;
}
.project-card-content{
    padding:25px;
}
.project-card-content h3{
    color:#003D82;
    margin-bottom:10px;
}
.project-card-content p{
    font-size:15px;
    margin-bottom:10px;
}
.project-banner{
    background:linear-gradient(rgba(0,61,130,.85),rgba(0,61,130,.85));
    color:#fff;
    text-align:center;
    padding:40px 20px;
}
.project-banner h2{
    font-size:42px;
    margin-bottom:15px;
}
.project-banner p{
    max-width:700px;
    margin:auto;
}
.project-cta{
    padding:90px 20px;
    text-align:center;
    background:#fff;
}
.project-cta h2{
    color:#003D82;
    font-size:40px;
    margin-bottom:15px;
}
.project-cta p{
    max-width:700px;
    margin:0 auto 30px;
}
.project-btn{
    display:inline-block;
    background:#003D82;
    color:#fff;
    text-decoration:none;
    padding:14px 35px;
    border-radius:50px;
    font-weight:bold;
    transition:.3s;
    text-align:center;
}
.project-btn:hover{
    background:#002c5f;
}

/* Single Project */
.single-project-wrapper{
    width:90%;
    max-width:1200px;
    margin:auto;
}
.single-project-hero{
    position:relative;
    overflow:hidden;
}
.single-project-banner-image{
    width:100%;
    height:100%;
    object-fit: contain;
    display:block;
}
.single-project-wrapper{
    max-width:1200px;
    margin:auto;
    padding:0 20px;
}
.single-project-banner-image,
.single-project-feature-image{
    width:100%;
    display:block;
}
.single-project-content{
    padding:80px 0;
    background:#fff;
}
.single-project-content-grid{
    display:grid;
    grid-template-columns:2fr 1fr;
    gap:50px;
}
.single-project-content-left h1{
    color:#003D82;
    font-size:42px;
    margin-bottom:20px;
}
.single-project-content-left h2{
    color:#003D82;
    font-size:32px;
    margin:30px 0 20px;
}
.single-project-content-left p{
    line-height:1.9;
    margin-bottom:20px;
}
.single-project-content-right{
    background:#f5f8fc;
    padding:35px;
    border-radius:12px;
    border-top:5px solid #003D82;
    height:fit-content;
}
.single-project-content-right h3{
    color:#003D82;
    margin-bottom:20px;
}
.single-project-content-right ul{
    margin:0;
    padding-left:20px;
}
.single-project-content-right li{
    margin-bottom:15px;
    line-height:1.7;
}
.single-project-gallery{
    padding:80px 0;
    background:#f8f9fb;
}
.single-project-title{
    text-align:center;
    margin-bottom:40px;
}
.single-project-title h2{
    color:#003D82;
    font-size:38px;
    margin-bottom:10px;
}
.single-project-gallery-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:25px;
}
.single-project-gallery-item img{
    width:100%;
    /*height:500px;*/
    object-fit:cover;
    border-radius:10px;
    display:block;
}
.single-project-cta{
    background:#003D82;
    color:#fff;
    text-align:center;
    padding:80px 20px;
}
.single-project-cta h2{
    font-size:40px;
    margin-bottom:15px;
}
.single-project-cta p{
    max-width:700px;
    margin:0 auto 30px;
    line-height:1.8;
}
.single-project-btn{
    display:inline-block;
    background:#fff;
    color:#003D82;
    padding:14px 35px;
    text-decoration:none;
    border-radius:50px;
    font-weight:600;
}
/*repaie*/
.repair-hero{
    min-height:600px;
    display:flex;
    align-items:center;
    padding:80px 8%;
    background:
    linear-gradient(rgba(0,0,0,.65),rgba(0,0,0,.65)),
    url("image/blower-repair-houston.jpg") center/cover;
    color:#fff;
}


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


.repair-hero h1{
    font-size:48px;
    line-height:1.2;
    margin-bottom:20px;
}


.repair-hero p{
    font-size:18px;
    margin-bottom:30px;
}



.repair-btn{
    display:inline-block;
    padding:14px 32px;
    background:var(--primary-color);
    color:#fff;
    text-decoration:none;
    border-radius:5px;
    font-weight:600;
    transition:.3s;
}


.repair-btn:hover{
    background:var(--primary-color);
    opacity:.85;
}




.repair-main{
    padding:80px 0;
    background:#f5f5f5;
}


.repair-container{
    width:90%;
    max-width:1200px;
    margin:auto;
}



.repair-section{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:40px;
    align-items:center;
    margin-bottom:70px;
}



.repair-content,
.repair-box{

    background:#fff;
    padding:35px;
    border-radius:12px;
    box-shadow:0 8px 25px rgba(0,0,0,.08);

}



.repair-content h2,
.repair-box h2{

    font-size:32px;
    margin-bottom:20px;
    color:#222;

}



.repair-content h2:after,
.repair-box h2:after{

    content:"";
    display:block;
    width:60px;
    height:4px;
    background:var(--primary-color);
    margin-top:12px;

}



.repair-content p,
.repair-box p{

    font-size:17px;
    line-height:1.8;

}



.repair-content ul{

    padding-left:20px;

}



.repair-content li{

    margin-bottom:14px;
    font-size:16px;

}



.repair-content li::marker{

    color:var(--primary-color);

}



.repair-image img{

    width:100%;
    height:100%;
    max-height:400px;
    object-fit:cover;
    border-radius:12px;

}



.repair-box{

    margin-bottom:70px;

}


@media(max-width:768px){


.repair-hero{

    padding:50px 25px;
    min-height:500px;

}


.repair-hero h1{

    font-size:34px;

}


.repair-hero p{

    font-size:16px;

}



.repair-container{

    width:92%;

}



.repair-section{

    grid-template-columns:1fr;
    gap:25px;

}



.repair-content,
.repair-box{

    padding:25px;

}



.repair-content h2,
.repair-box h2{

    font-size:26px;

}


}


/* =========================================
   RESPONSIVE MEDIA QUERIES
   ========================================= */

/* Large Screens / Small Laptops */
@media (max-width: 1400px) {
    .mega-menu-content {
        max-width: 100%;
    }
}

/* Tablets & Small Laptops */
@media (max-width: 1024px) {
    .nav-links {
        display: none; /* Hide desktop menu */
    }
    
    .mobile-nav-toggle {
        display: block; /* Show hamburger */
    }

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

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

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

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

 
    .products-container {
        grid-template-columns: 1fr;
    }
    
    .filters-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        height: auto;
    }
    
    .filter-reset {
        grid-column: 1 / -1;
    }

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

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

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

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

    .shop-bottom {
        grid-template-columns: 1fr;
    }

    .two-column {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .specifications-grid {
        grid-template-columns: 1fr;
    }
    
    .features-section {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    .upper-header .container {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .header-links {
        flex-wrap: wrap;
        gap: 15px;
    }

    .hero {
        min-height: 300px;
    }

    .hero-content {
        padding: 40px 20px;
        max-width: 100%;
    }

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

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

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

    .tabs {
        flex-wrap: wrap;
    }
    .navbar .container {

    align-items: center;
    justify-content: space-between;
    }


    .footer-bottom {
        flex-direction: column;
        gap: 15px;
    }

    .about-hero h1 {
        font-size: 32px;
    }
    
    .about-section h2 {
        font-size: 24px;
    }

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

    .category-header h1 {
        font-size: 24px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-sidebar { 
        grid-template-columns: 1fr;
    }

    .product-title {
        font-size: 22px;
    }

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

    .cta-buttons {
        flex-direction: column;
    }

    .features-list {
        grid-template-columns: 1fr;
    }

    .main-image {
        height: 300px;
    }

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

    .shop-hero h1 {
        font-size: 32px;
    }

    .shop-container {
        padding: 40px 20px;
        gap: 30px;
    }

    .filters-sidebar {
        padding: 20px;
    }

    .shop-product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .products-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .shop-bottom {
        gap: 30px;
        padding-top: 40px;
        margin-top: 40px;
    }

    .resources-section {
        padding: 20px;
    }

    .contact-hero h1 {
        font-size: 32px;
    }

    .contact-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .features-section {
        grid-template-columns: 1fr;
    }
    
    .applications-list {
        grid-template-columns: 1fr;
    }

    .accessories-section .section-header h1 {
        font-size: 32px;
    }
    
    .accessories-section .product-grid {
        grid-template-columns: 1fr;
    }

    .accessories-section .features-list ul {
        grid-template-columns: 1fr;
    }

    .accessories-section .cta-section {
        padding: 35px 20px;
    }

    .accessories-section .cta-section h2 {
        font-size: 22px;
    }

    .project-hero h1{
        font-size:36px;
    }

    .project-section-title h2,
    .project-banner h2,
    .project-cta h2{
        font-size:30px;
    }

    .single-project-content{
        padding:50px 0;
    }

    .single-project-content-grid{
        grid-template-columns:1fr;
        gap:30px;
    }

    .single-project-content-left h1{
        font-size:30px;
    }

    .single-project-content-left h2,
    .single-project-title h2,
    .single-project-cta h2{
        font-size:26px;
    }

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

    .single-project-gallery-item img{
        height:250px;
    }

    .spec-tabs{
        flex-direction:column;
    }

    .tab-btn{
        width:100%;
        text-align:center;
    }

    .accordion-title{
        font-size:18px;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 20px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }

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

    .newsletter-content h2 {
        font-size: 20px;
    }
    .logo img {
    max-height: 60px; 
    width: auto;
}

    .section-title {
        font-size: 18px;
    }

  

    .new-product-header h1 {
        font-size: 26px;
    }

    .new-product-header p {
        font-size: 15px;
    }

    .new-product-newsletter {
        padding: 40px 20px;
    }

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

    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }

    .project-hero h1{
        font-size:32px;
        line-height:1.2;
        margin-bottom:15px;
    }

    .project-hero p{
        font-size:16px;
        line-height:1.7;
    }

    .project-section{
        padding:60px 15px;
    }

    .project-section-title{
        margin-bottom:35px;
    }

    .project-section-title h2{
        font-size:28px;
    }

    .project-grid{
        grid-template-columns:1fr;
        gap:25px;
    }

    .project-card img{
        height:220px;
    }

    .project-card-content{
        padding:20px;
    }

    .project-card-content h3{
        font-size:22px;
    }

    .project-banner{
        padding:70px 15px;
    }

    .project-banner h2{
        font-size:28px;
        line-height:1.3;
    }

    .project-banner p{
        font-size:16px;
        margin-top:15px;
    }

    .project-cta{
        padding:70px 15px;
    }

    .project-cta h2{
        font-size:28px;
        line-height:1.3;
    }

    .project-cta p{
        font-size:16px;
        margin-bottom:25px;
    }

    .project-btn{
        width:100%;
        max-width:300px;
        text-align:center;
        padding:15px 20px;
    }

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

    .project-hero p{
        font-size:15px;
    }

    .project-section-title h2,
    .project-banner h2,
    .project-cta h2{
        font-size:24px;
    }

    .project-card img{
        height:200px;
    }

    .project-card-content{
        padding:18px;
    }

    .project-card-content h3{
        font-size:20px;
    }

    .project-card-content p{
        font-size:14px;
    }
}
.application-image {
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 20px;
}

.application-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    transition: transform 0.4s ease;
}

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

/* ==========================
   Brands Section
========================== */

#brands {
    padding: 80px 0;
}

#brands .section-title {
    margin-bottom: 40px;
}

#brands .section-title p {
    max-width: 900px;
    margin: 15px auto 0;
}

/* Logo Grid */

.brands-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.brand-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    transition: 0.3s;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,.08);
}

.brand-card img {
    width: 100%;
    max-width: 170px;
    height: auto;
    object-fit: contain;
}

/* Banner Area */

.brand-banners {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.banner {
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
}

.banner img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

/* ==========================
   Tablet
========================== */

@media (max-width: 991px) {

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

    .brand-card {
        min-height: 130px;
        padding: 18px;
    }

}

/* ==========================
   Mobile
========================== */

@media (max-width: 767px) {

    #brands {
        padding: 60px 0;
    }

    .section-title h2 {
        font-size: 30px;
    }

    .section-title p {
        font-size: 15px !important;
    }

    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .brand-card {
        min-height: 110px;
        padding: 15px;
    }

    .brand-card img {
        max-width: 120px;
    }

    .brand-banners {
        gap: 20px;
    }

}

/* ==========================
   Small Mobile
========================== */

@media (max-width: 480px) {

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

    .brand-card {
        min-height: 100px;
    }

    .section-title h2 {
        font-size: 26px;
    }

}

/* Keep your existing gallery CSS */

.gallery-popup{
    display:block;
}

.gallery-popup img{
    width:100%;
    height:100%;
    display:block;
    cursor:pointer;
    transition:.3s;
}

.gallery-popup:hover img{
    transform:scale(1.03);
}

/* Lightbox */

#lightbox{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.92);
    display:none;
    justify-content:center;
    align-items:center;
    z-index:99999;
}

#lightbox.active{
    display:flex;
}

#lightbox-img{
    max-width:90%;
    max-height:90vh;
    object-fit:contain;
    border-radius:6px;
}

#lightbox .close{
    position:absolute;
    top:20px;
    right:30px;
    color:#fff;
    font-size:40px;
    cursor:pointer;
    font-weight:bold;
}

#lightbox .prev,
#lightbox .next{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    color:#fff;
    font-size:55px;
    cursor:pointer;
    user-select:none;
    padding:15px;
    transition:.3s;
}

#lightbox .prev{
    left:20px;
}

#lightbox .next{
    right:20px;
}

#lightbox .prev:hover,
#lightbox .next:hover,
#lightbox .close:hover{
    color:#ddd;
}

@media(max-width:768px){

    #lightbox-img{
        max-width:95%;
        max-height:80vh;
    }

    #lightbox .prev,
    #lightbox .next{
        font-size:40px;
    }

    #lightbox .close{
        font-size:34px;
        right:20px;
    }

}