:root {
    --primary-color: #f5ad0d;
    --secondary-color: #333;
    --text-dark: #1a1a1a;
    --text-light: #666;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto Condensed', sans-serif;
    font-weight: 700;
}

.header-top {
    background-color: #1a1a1a;
    color: #fff;
    padding: 10px 0;
    font-size: 14px;
}

.header-top a {
    color: #fff;
    margin: 0 8px;
    text-decoration: none;
}

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

.navbar {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand img {
    height: 50px;
}

.navbar-nav .nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 10px 20px;
    text-transform: uppercase;
    font-size: 14px;
}

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

.page-title-section {
    background-color: #f8f9fa;
    padding: 40px 0;
    margin-bottom: 40px;
}

.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin: 0;
}

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

.main-image {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
}

.main-image img {
    width: 100%;
    height: auto;
}

.thumbnail-gallery {
    display: flex;
    gap: 10px;
}

.thumbnail {
    width: calc(25% - 8px);
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    cursor: pointer;
    overflow: hidden;
}

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

.thumbnail img {
    width: 100%;
    height: auto;
}

.product-title {
    font-size: 32px;
    margin-bottom: 15px;
}

.product-meta {
    padding: 20px 0;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 20px;
}

.btn-inquiry {
    background-color: var(--primary-color);
    color: #fff;
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    border: none;
    text-decoration: none;
    display: inline-block;
}

.btn-inquiry:hover {
    background-color: #d69a0a;
    color: #fff;
}

.nav-tabs {
    border-bottom: 2px solid #e0e0e0;
    margin-top: 40px;
}

.nav-tabs .nav-link {
    color: var(--text-dark);
    font-weight: 600;
    padding: 15px 30px;
    border: none;
    border-bottom: 3px solid transparent;
}

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

.specifications-table {
    width: 100%;
    margin: 20px 0;
}

.specifications-table th {
    background-color: var(--primary-color);
    color: #fff;
    padding: 12px;
}

.specifications-table td {
    padding: 12px;
    border-bottom: 1px solid #e0e0e0;
}

.spec-label {
    font-weight: 600;
    width: 40%;
}

.features-list {
    list-style: none;
    padding: 0;
}

.features-list li {
    padding: 10px 0 10px 30px;
    position: relative;
}

.features-list li:before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.inquiry-form {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
}

.inquiry-form .form-control {
    margin-bottom: 15px;
    padding: 12px;
}

.product-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.product-card img {
    width: 100%;
}

.product-card .product-info {
    padding: 20px;
    text-align: center;
}

.product-card h3 {
    font-size: 18px;
}

.product-card h3 a {
    color: var(--text-dark);
    text-decoration: none;
}

/* Footer */
.footer {
    background-color: #1a1c1e;
    color: #fff;
    padding: 60px 0 30px;
}

.footer h5 {
    font-size: 20px;
    margin-bottom: 25px;
    color: #ffd700;
}

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

.footer ul li {
    margin-bottom: 12px;
}

.footer ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer ul li a:hover {
    color: #ffd700;
}

.footer-bottom {
    border-top: 1px solid #333;
    margin-top: 40px;
    padding-top: 30px;
    text-align: center;
    color: #999;
}

.social-icons a {
    color: #fff;
    margin: 0 10px;
}