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

.navbar.tech-navbar .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
}

.navbar.tech-navbar .navbar-nav .nav-link:hover {
    color: var(--warning-yellow) !important;
}

.navbar.tech-navbar .navbar-nav .nav-link.active {
    color: var(--warning-yellow) !important;
}

.navbar.tech-navbar .navbar-brand {
    color: rgba(255, 255, 255, 0.95) !important;
}

body, html, #page-container, .main-content {
    background-color: var(--tech-dark) !important;
}

.card {
    border: none !important;
    background: transparent !important;
}

.carousel, .carousel-inner, .carousel-item {
    border: none;
    background: var(--tech-dark);
    margin: 0;
    padding: 0;
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

.carousel-item img {
    border: none;
    width: 100%;
    height: 500px;
    object-fit: cover;
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

#heroCarousel {
    border: none;
    background: var(--tech-dark);
    height: 500px;
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

.img-fluid, img {
    border: none;
    border-radius: 0;
    background: var(--tech-dark);
}

.img-fluid.rounded {
    border: none;
    border-radius: 0;
    background: var(--tech-dark);
}

.product-image, .category-icon, .feature-icon {
    border: none;
}

.py-7 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.py-8 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.py-9 {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
}

.py-10 {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.bg-medium {
    background-color: var(--tech-medium);
}

.bg-light {
    background-color: var(--tech-light);
}

body {
    font-family: 'Roboto Condensed', 'Arial Narrow', 'Arial', sans-serif;
    line-height: 1.65;
    color: #374151;
    background-color: var(--tech-dark);
    letter-spacing: 0.2px;
}

html {
    scroll-behavior: smooth;
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--tech-light);
}

::-webkit-scrollbar-thumb {
    background: var(--steel-gray);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--tech-secondary);
}

#page-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
}

:root {
    --tech-primary: #d97706;
    --tech-secondary: #6b7280;
    --tech-dark: #f8f6f1;
    --tech-medium: #f0ebe3;
    --tech-light: #e8e4dc;
    --tech-glass: rgba(248, 246, 241, 0.98);
    --tech-border: rgba(217, 119, 6, 0.3);
    --tech-glow: rgba(217, 119, 6, 0.3);
    --navbar-height: 65px;
    --metal-dark: #e8e4dc;
    --metal-light: #dcd7cf;
    --warning-yellow: #f59e0b;
    --steel-gray: #9ca3af;
    --prussian-blue: #0b3d5e;
    --prussian-blue-light: #1a4a6e;
    --prussian-blue-dark: #072d47;
}

.tech-navbar,
.navbar.tech-navbar,
.navbar-expand-lg.tech-navbar,
.navbar.fixed-top.tech-navbar,
.navbar-expand-lg.fixed-top.tech-navbar {
    height: var(--navbar-height) !important;
    background: var(--prussian-blue) !important;
    background-color: var(--prussian-blue) !important;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2) !important;
    z-index: 1000 !important;
    transition: all 0.3s ease !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

.tech-navbar.scrolled,
.navbar.tech-navbar.scrolled,
.navbar-expand-lg.tech-navbar.scrolled {
    background: var(--prussian-blue-dark) !important;
    background-color: var(--prussian-blue-dark) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3) !important;
}

.tech-navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: repeating-linear-gradient(
        90deg,
        var(--prussian-blue) 0px,
        var(--prussian-blue) 20px,
        var(--warning-yellow) 20px,
        var(--warning-yellow) 30px
    );
}

.navbar-glow {
    display: none;
}

.tech-brand,
.tech-navbar .navbar-brand.tech-brand {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    position: relative !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
}

.tech-brand .logo {
    height: 65px;
    width: auto;
    max-width: 200px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3)) !important;
    transition: all 0.3s ease !important;
    object-fit: contain !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    -webkit-filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3)) !important;
    mix-blend-mode: multiply;
}

.tech-brand:hover .logo {
    filter: drop-shadow(0 4px 8px rgba(245, 158, 11, 0.3));
    transform: scale(1.03);
}

.tech-brand .brand-name {
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--warning-yellow);
    letter-spacing: 2px;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
}

.brand-text {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.95);
    letter-spacing: 4px;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.tech-nav {
    gap: 8px;
}

.tech-nav-item {
    position: relative;
}

.tech-nav-link,
.tech-navbar .nav-link.tech-nav-link,
.tech-navbar .navbar-nav .nav-item .nav-link.tech-nav-link {
    font-family: 'Oswald', sans-serif !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: rgba(255, 255, 255, 0.85) !important;
    padding: 12px 20px !important;
    position: relative !important;
    overflow: hidden !important;
    transition: all 0.3s ease !important;
    letter-spacing: 1.5px !important;
    text-transform: uppercase !important;
    border: 1px solid transparent !important;
    background-color: transparent !important;
}

.tech-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--warning-yellow);
    transition: width 0.3s ease;
}

.tech-nav-link:hover,
.tech-nav-link:focus,
.tech-nav-link:visited,
.tech-navbar .nav-link.tech-nav-link:hover,
.tech-navbar .navbar-nav .nav-item .nav-link.tech-nav-link:hover {
    color: var(--warning-yellow) !important;
    background-color: rgba(245, 158, 11, 0.15) !important;
    border-color: rgba(245, 158, 11, 0.4) !important;
}

.tech-nav-link:hover::before,
.tech-nav-link:focus::before,
.tech-navbar .nav-link.tech-nav-link:hover::before,
.tech-navbar .navbar-nav .nav-item .nav-link.tech-nav-link:hover::before {
    width: 100%;
}

.tech-navbar .navbar-nav .nav-item .nav-link.active,
.tech-navbar .navbar-nav .nav-item .nav-link.tech-nav-link.active {
    color: var(--warning-yellow) !important;
    font-weight: 700 !important;
    background-color: rgba(245, 158, 11, 0.2) !important;
    border-color: rgba(245, 158, 11, 0.5) !important;
}

.tech-navbar .navbar-nav .nav-item .nav-link.active::before,
.tech-navbar .navbar-nav .nav-item .nav-link.tech-nav-link.active::before {
    width: 100%;
    height: 3px;
    background: var(--warning-yellow);
}

.tech-nav-link .fas {
    margin-right: 5px;
}

.tech-toggler {
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.9);
    background-color: rgba(255, 255, 255, 0.1);
}

.tech-toggler:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--warning-yellow);
    color: var(--warning-yellow);
}

.tech-dropdown {
    background: var(--prussian-blue-dark);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    padding: 4px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.tech-dropdown-item {
    color: rgba(255, 255, 255, 0.8);
    padding: 14px 20px;
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.2s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.tech-dropdown-item:hover {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-yellow);
}

.hero-section {
    margin-top: calc(var(--navbar-height) - 50px);
    position: relative;
    background: var(--tech-dark);
    padding-bottom: 20px;
    border-bottom: none;
    overflow: hidden;
    z-index: 1;
    contain: strict;
    will-change: transform;
    isolation: isolate;
    height: 520px;
}

.carousel-item img {
    height: 500px;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background: rgba(217, 119, 6, 0.6) !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    padding: 14px 36px !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    letter-spacing: 2px !important;
    border-radius: 4px !important;
    backdrop-filter: blur(6px) !important;
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3) !important;
    transition: all 0.3s ease !important;
}

.carousel-btn:hover {
    background: rgba(217, 119, 6, 0.8) !important;
    box-shadow: 0 6px 25px rgba(217, 119, 6, 0.5) !important;
    transform: translateX(-50%) translateY(-2px) !important;
}

.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background: transparent;
    border: none;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

.carousel-control-prev {
    left: 20px;
}

.carousel-control-next {
    right: 20px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    transform: translateY(-50%) scale(1.15);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 50px;
    height: 50px;
    background-color: transparent;
    background-size: 100% 100%;
}

.carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23f59e0b' viewBox='0 0 32 32'%3e%3cpath d='M22 4l-10 10 10 10 3-3-7-7 7-7-3-3z'/%3e%3c/svg%3e");
}

.carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23f59e0b' viewBox='0 0 32 32'%3e%3cpath d='M10 4l10 10-10 10-3-3 7-7-7-7 3-3z'/%3e%3c/svg%3e");
}

.carousel-caption h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--tech-primary);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.carousel-caption p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.carousel-caption .btn-primary {
    background: var(--tech-primary);
    border: 2px solid var(--tech-primary);
    padding: 14px 35px;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.3s ease;
    color: #000;
}

.carousel-caption .btn-primary:hover {
    background: transparent;
    color: var(--tech-primary);
    border-color: var(--tech-primary);
}

.product-categories {
    background: linear-gradient(180deg, var(--tech-dark), rgba(248, 246, 241, 0.95));
}

.product-categories h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--tech-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.category-card {
    border: 2px solid var(--tech-border);
    border-radius: 8px;
    padding: 30px 15px;
    height: 100%;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.category-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
    border-color: var(--tech-primary);
    background: rgba(217, 119, 6, 0.08);
}

.category-card a {
    text-decoration: none;
}

.category-icon {
    font-size: 72px;
    color: var(--tech-primary);
    margin-bottom: 18px;
    transition: all 0.3s ease;
}

.category-card:hover .category-icon {
    transform: scale(1.08);
}

.category-icon .svg-icon {
    width: 150px;
    height: 150px;
}

.category-card h4 {
    color: #000;
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    line-height: 1.4;
}

.featured-products {
    background: rgba(20, 22, 26, 0.95);
}

.featured-products h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--tech-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.product-card {
    background: var(--metal-dark);
    border: 1px solid var(--tech-border);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
    border-color: var(--tech-primary);
}

.product-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(248, 246, 241, 0.95));
    z-index: 1;
    pointer-events: none;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    color: rgba(31, 41, 55, 0.95);
    font-family: 'Oswald', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.product-info p {
    color: rgba(31, 41, 55, 0.55);
    font-size: 0.95rem;
    margin-bottom: 18px;
}

.toast-message {
    position: fixed;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    z-index: 9999;
    display: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: slideDown 0.3s ease;
}

.toast-message.success {
    background: rgba(34, 197, 94, 0.95);
    color: #fff;
}

.toast-message.error {
    background: rgba(239, 68, 68, 0.95);
    color: #fff;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.product-info .btn-primary {
    background: var(--tech-primary);
    border: 2px solid var(--tech-primary);
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.3s ease;
    color: #000;
}

.product-info .btn-primary:hover {
    background: transparent;
    color: var(--tech-primary);
    border-color: var(--tech-primary);
}

.about-section {
    background: var(--tech-dark);
}

.about-section h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--tech-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.news-detail .content,
.case-detail .content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(31, 41, 55, 0.85);
}

.news-detail .content p,
.case-detail .content p {
    margin-bottom: 1.5rem;
}

.news-detail .content h2,
.case-detail .content h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--tech-primary);
    margin: 2rem 0 1rem;
    letter-spacing: 2px;
}

.news-detail .content h3,
.case-detail .content h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--tech-primary);
    margin: 1.5rem 0 1rem;
    letter-spacing: 1px;
}

.news-detail .content ul,
.case-detail .content ul,
.news-detail .content ol,
.case-detail .content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.news-detail .content li,
.case-detail .content li {
    margin-bottom: 0.5rem;
}

.news-detail .content strong,
.case-detail .content strong {
    color: var(--tech-primary);
    font-weight: 600;
}

.news-detail .content a,
.case-detail .content a {
    color: var(--tech-primary);
    text-decoration: underline;
}

.news-detail .content img,
.case-detail .content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

.news-detail .content table,
.case-detail .content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.news-detail .content th,
.case-detail .content th,
.news-detail .content td,
.case-detail .content td {
    border: 1px solid #ddd;
    padding: 0.75rem;
    text-align: left;
}

.news-detail .content th,
.case-detail .content th {
    background: var(--tech-primary);
    color: #000;
    font-weight: 600;
}

.about-section p {
    color: rgba(31, 41, 55, 0.7);
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-section .img-fluid {
    border-radius: 4px;
    border: none;
    box-shadow: none;
}

.stat-item {
    padding: 35px 20px;
    text-align: center;
    background: var(--metal-dark);
    border: 1px solid var(--tech-border);
    border-radius: 4px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-number {
    font-family: 'Oswald', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--tech-primary);
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(31, 41, 55, 0.6);
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.why-choose-us {
    background: rgba(20, 22, 26, 0.98);
}

.why-choose-us h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--tech-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.feature-card {
    background: var(--metal-dark);
    border: 1px solid var(--tech-border);
    border-radius: 4px;
    padding: 35px 25px;
    transition: all 0.3s ease;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
    border-color: var(--tech-primary);
    background: rgba(217, 119, 6, 0.08);
}

.feature-icon {
    font-size: 52px;
    color: var(--tech-primary);
    margin-bottom: 18px;
}

.feature-card h3 {
    color: rgba(31, 41, 55, 0.95);
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.feature-card p {
    color: rgba(31, 41, 55, 0.6);
    font-size: 0.95rem;
}

.hero-section {
    margin-top: calc(var(--navbar-height) - 50px);
    position: relative;
    background: var(--tech-dark);
    padding-bottom: 20px;
    border-bottom: none;
    overflow: hidden;
    z-index: 1;
    contain: strict;
    will-change: transform;
    isolation: isolate;
    height: 520px;
}

.featured-products {
    background: linear-gradient(180deg, var(--tech-dark), var(--tech-medium));
    position: relative;
}

.featured-products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.3), transparent);
}

.about-section {
    background: var(--tech-dark);
    position: relative;
}

.about-section::after {
    display: none;
}

.why-choose-us {
    background: rgba(20, 22, 26, 0.98);
    position: relative;
}

.why-choose-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.2), transparent);
}

.module-section {
    background: var(--tech-dark);
}

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

.section-title {
    font-family: 'Oswald', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--tech-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin: 0;
}

.case-card, .news-card {
    background: var(--metal-dark);
    border: 1px solid var(--tech-border);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    min-height: 200px;
}

.case-card:hover, .news-card:hover {
    border-color: var(--tech-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.card-accent {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(180deg, var(--tech-primary), var(--warning-yellow));
}

.card-content {
    padding: 28px 30px;
    padding-left: 36px;
}

.card-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.industrial-badge {
    background: rgba(245, 158, 11, 0.15);
    color: var(--tech-primary);
    border: 1px solid var(--tech-primary);
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 2px;
}

.card-date {
    color: rgba(31, 41, 55, 0.45);
    font-size: 0.85rem;
    font-family: 'Roboto Condensed', sans-serif;
}

.card-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.card-title a {
    color: rgba(31, 41, 55, 0.95);
    text-decoration: none;
    transition: all 0.3s ease;
}

.card-title a:hover {
    color: var(--tech-primary);
}

.card-excerpt {
    color: rgba(31, 41, 55, 0.6);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 18px;
}

.card-action {
    margin-top: auto;
}

.read-more {
    color: var(--tech-primary);
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.read-more:hover {
    color: var(--warning-yellow);
    gap: 15px;
    text-decoration: none;
}

.read-more i {
    font-size: 0.85rem;
}

.industrial-btn {
    background: var(--tech-primary);
    border: 2px solid var(--tech-primary);
    padding: 14px 36px;
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.3s ease;
    color: #000;
    text-decoration: none;
    display: inline-block;
}

.industrial-btn:hover {
    background: transparent;
    color: var(--tech-primary);
    border-color: var(--tech-primary);
    text-decoration: none;
}

.contact-sidebar {
    background: var(--metal-dark);
    border: 1px solid var(--tech-border);
    border-radius: 4px;
    padding: 30px;
    height: fit-content;
}

.contact-sidebar h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--tech-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 28px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--tech-border);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(31, 41, 55, 0.1);
}

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

.contact-item i {
    font-size: 1.3rem;
    color: var(--tech-primary);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 4px;
    flex-shrink: 0;
}

.contact-item .label {
    display: block;
    color: rgba(31, 41, 55, 0.5);
    font-size: 0.85rem;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.contact-item .value {
    display: block;
    color: rgba(31, 41, 55, 0.9);
    font-size: 0.95rem;
}

.form-card {
    min-height: auto;
}

.form-card .card-body {
    padding: 35px;
}

.industrial-input {
    background: var(--tech-light);
    border: 2px solid var(--tech-border);
    color: rgba(31, 41, 55, 0.9);
    border-radius: 4px;
    padding: 18px;
    transition: all 0.3s ease;
}

.industrial-input:focus {
    background: var(--tech-medium);
    border-color: var(--tech-primary);
    box-shadow: none;
    color: rgba(31, 41, 55, 0.95);
}

.industrial-input::placeholder {
    color: rgba(31, 41, 55, 0.4);
}

.form-card label {
    color: rgba(31, 41, 55, 0.85);
    font-weight: 600;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.news-image img {
    width: 150px;
    height: 100px;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid var(--tech-border);
}

.sidebar {
    padding: 25px;
    background: var(--metal-dark);
    border: 1px solid var(--tech-border);
    border-radius: 4px;
}

.sidebar h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--tech-primary);
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.sidebar .list-group-item {
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--tech-border);
    padding: 14px 0;
    transition: all 0.3s ease;
}

.sidebar .list-group-item:last-child {
    border-bottom: none;
}

.sidebar .list-group-item a {
    color: rgba(31, 41, 55, 0.7);
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.sidebar .list-group-item a:hover {
    color: var(--tech-primary);
}

.sidebar .list-group-item.active {
    background: rgba(245, 158, 11, 0.1);
    border-radius: 4px;
}

.sidebar .list-group-item.active a {
    color: var(--tech-primary);
}

.product-gallery {
    margin-bottom: 30px;
}

.main-image {
    height: 400px;
    overflow: hidden;
    border-radius: 4px;
    border: 2px solid var(--tech-border);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

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

.thumbnails {
    display: flex;
    gap: 14px;
    margin-top: 18px;
}

.thumbnail-item {
    width: 90px;
    height: 90px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid var(--tech-border);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.thumbnail-item:hover {
    border-color: var(--tech-primary);
    transform: scale(1.03);
}

.thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.price {
    margin: 25px 0;
}

.price .label {
    font-weight: 600;
    color: rgba(31, 41, 55, 0.7);
}

.price .value {
    font-size: 2.2rem;
    color: var(--tech-primary);
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
}

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

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.info-item i {
    font-size: 24px;
    color: var(--tech-primary);
    margin-right: 20px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.1);
}

.info-item .label {
    display: block;
    font-size: 0.9rem;
    color: rgba(31, 41, 55, 0.5);
}

.info-item .value {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: rgba(31, 41, 55, 0.9);
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--tech-border);
}

.page-header {
    background: linear-gradient(180deg, var(--tech-dark), rgba(248, 246, 241, 0.95));
    margin-top: var(--navbar-height);
    padding: 45px 0;
    border-bottom: 2px solid var(--tech-border);
}

.page-header h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--tech-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.breadcrumb {
    background: none;
    padding: 0;
}

.breadcrumb-item a {
    color: rgba(31, 41, 55, 0.6);
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

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

.breadcrumb-item.active {
    color: rgba(31, 41, 55, 0.85);
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
}

footer {
    background: #0d0d0d;
    padding: 55px 0;
    border-top: 2px solid var(--tech-border);
}

.footer-divider {
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, var(--tech-primary), transparent);
    margin: 0 auto;
}

footer h4 {
    margin-bottom: 25px;
    color: var(--tech-primary);
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

footer p {
    color: rgba(255, 255, 255, 0.5);
}

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

footer .list-unstyled li i {
    color: var(--tech-primary);
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-links li {
    position: relative;
}

.footer-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 6px 10px;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--tech-primary), var(--warning-yellow));
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--tech-primary);
    background: rgba(245, 158, 11, 0.08);
    transform: translateX(5px);
}

.footer-links a:hover::after {
    width: 60%;
}

.footer-links .link-icon {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--tech-primary);
    border-radius: 4px;
    font-size: 18px;
    color: var(--tech-primary);
    transition: all 0.3s ease;
    position: relative;
}

.footer-links .link-icon i.fas,
.footer-links .link-icon i.fab {
    vertical-align: middle !important;
    line-height: 1 !important;
    font-size: 16px;
    margin: 0;
    padding: 0;
    position: relative;
    top: 0;
}

.footer-links .link-text {
    display: inline-flex;
    align-items: center;
    line-height: 1.4;
}

.footer-links a:hover .link-icon {
    background: var(--tech-primary);
    border-color: var(--tech-primary);
    color: #fff;
}

.related-item {
    padding: 15px 0;
    border-bottom: 2px solid var(--tech-border);
}

.related-item a {
    color: rgba(31, 41, 55, 0.7);
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.related-item a:hover {
    color: var(--tech-primary);
}

.related-item span {
    display: block;
    font-size: 0.85rem;
    color: rgba(31, 41, 55, 0.4);
    margin-top: 5px;
}

.news-detail h2, .case-detail h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.6rem;
    font-weight: 800;
    color: rgba(31, 41, 55, 0.95);
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.news-detail .category, .case-detail .category {
    color: var(--tech-primary);
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.news-detail .date, .case-detail .date {
    color: rgba(31, 41, 55, 0.5);
    font-size: 0.95rem;
    margin-bottom: 30px;
}

.news-detail .content, .case-detail .content {
    color: rgba(31, 41, 55, 0.75);
    font-size: 1.1rem;
    line-height: 1.9;
}

.news-detail .content img, .case-detail .content img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 20px 0;
    border: 1px solid var(--tech-border);
}

.news-detail h3, .case-detail h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: rgba(31, 41, 55, 0.95);
    margin: 30px 0 15px;
    letter-spacing: 2px;
}

.product-detail h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: rgba(31, 41, 55, 0.95);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.product-detail .category {
    color: var(--tech-primary);
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.product-detail .description h3, .product-detail .specifications h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--tech-primary);
    margin-bottom: 15px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.product-detail .description p, .product-detail .specifications {
    color: rgba(31, 41, 55, 0.7);
    font-size: 1.05rem;
    line-height: 1.8;
}

.product-detail .rich-content {
    color: rgba(31, 41, 55, 0.75);
    font-size: 1.05rem;
    line-height: 1.9;
}

.product-detail .rich-content p {
    margin-bottom: 15px;
}

.product-detail .rich-content h1,
.product-detail .rich-content h2,
.product-detail .rich-content h3,
.product-detail .rich-content h4 {
    font-family: 'Oswald', sans-serif;
    color: var(--tech-primary);
    margin-top: 25px;
    margin-bottom: 15px;
    font-weight: 700;
}

.product-detail .rich-content h1 { font-size: 1.8rem; }
.product-detail .rich-content h2 { font-size: 1.5rem; }
.product-detail .rich-content h3 { font-size: 1.3rem; }
.product-detail .rich-content h4 { font-size: 1.1rem; }

.product-detail .rich-content ul,
.product-detail .rich-content ol {
    padding-left: 25px;
    margin-bottom: 15px;
}

.product-detail .rich-content li {
    margin-bottom: 8px;
    list-style-type: disc;
}

.product-detail .rich-content ol li {
    list-style-type: decimal;
}

.product-detail .rich-content strong,
.product-detail .rich-content b {
    font-weight: 700;
    color: rgba(31, 41, 55, 0.9);
}

.product-detail .rich-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.product-detail .rich-content th,
.product-detail .rich-content td {
    border: 1px solid rgba(217, 119, 6, 0.3);
    padding: 12px 15px;
    text-align: left;
}

.product-detail .rich-content th {
    background: rgba(217, 119, 6, 0.1);
    font-weight: 700;
    color: rgba(31, 41, 55, 0.9);
}

.product-detail .rich-content tr:nth-child(even) {
    background: rgba(217, 119, 6, 0.05);
}

.product-detail .rich-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 10px 0;
}

.product-detail .btn-primary {
    background: var(--tech-primary);
    border: 2px solid var(--tech-primary);
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.3s ease;
    color: #000;
}

.product-detail .btn-primary:hover {
    background: transparent;
    color: var(--tech-primary);
    border-color: var(--tech-primary);
}

.about-content h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--tech-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 25px;
}

.about-content h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    color: rgba(31, 41, 55, 0.95);
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.about-content p {
    color: rgba(31, 41, 55, 0.7);
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-content .img-fluid {
    border-radius: 15px;
    border: 1px solid var(--tech-border);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.pagination {
    justify-content: center;
    margin-top: 30px;
}

.pagination .page-link {
    background: var(--metal-dark);
    border: 2px solid var(--tech-border);
    color: rgba(31, 41, 55, 0.7);
    border-radius: 4px;
    margin: 0 4px;
    transition: all 0.3s ease;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
}

.pagination .page-link:hover {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--tech-primary);
    color: var(--tech-primary);
}

.pagination .page-item.active .page-link {
    background: var(--tech-primary);
    border-color: var(--tech-primary);
    color: #000;
}

.case-card {
    background: var(--metal-dark);
    border: 1px solid var(--tech-border);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.case-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
    border-color: var(--tech-primary);
}

.case-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.case-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(248, 246, 241, 0.95));
    z-index: 1;
    pointer-events: none;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-card:hover .case-image img {
    transform: scale(1.1);
}

.case-info {
    padding: 22px;
}

.case-info h3 {
    color: rgba(31, 41, 55, 0.95);
    font-family: 'Oswald', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.case-info p {
    color: rgba(31, 41, 55, 0.55);
    font-size: 0.95rem;
    margin-bottom: 18px;
}

.case-info .btn-primary {
    background: var(--tech-primary);
    border: 2px solid var(--tech-primary);
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.3s ease;
    color: #000;
}

.case-info .btn-primary:hover {
    background: transparent;
    color: var(--tech-primary);
    border-color: var(--tech-primary);
}

@media (max-width: 992px) {
    .tech-navbar {
        height: auto;
        padding: 10px 0;
    }
    
    .tech-nav {
        gap: 0;
    }
    
    .tech-nav-link {
        padding: 15px 20px;
        border-bottom: 1px solid var(--tech-border);
    }
    
    .tech-nav-link:last-child {
        border-bottom: none;
    }
    
    .tech-dropdown {
        background: rgba(10, 14, 26, 0.98);
        border: none;
        margin-top: 0;
        border-radius: 0;
    }
    
    .hero-section {
        margin-top: 60px;
    }
    
    .page-header {
        margin-top: 60px;
    }
    
    .navbar-glow {
        display: none;
    }
    
    .brand-text {
        font-size: 1.5rem;
    }
    
    .tech-brand .logo {
        height: 45px;
        max-width: 140px;
    }
    
    .navbar-brand.tech-brand {
        padding-top: 5px;
        padding-bottom: 5px;
    }
}

@media (max-width: 768px) {
    .carousel-item img {
        height: 300px;
    }
    
    .main-image {
        height: 280px;
    }
    
    .news-image {
        float: none !important;
        margin-bottom: 15px;
    }
    
    .news-image img {
        width: 100%;
        height: auto;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .carousel-caption h2 {
        font-size: 1.5rem;
    }
    
    .carousel-caption p {
        font-size: 1rem;
    }
}