@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #0f3460;
    --highlight-color: #e94560;
    --text-primary: #ffffff;
    --text-secondary: #b8b8d0;
    --text-muted: #6b6b80;
    --border-color: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-hover: rgba(255, 255, 255, 0.06);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.top-bar {
    background: var(--secondary-color);
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.contact-info {
    display: flex;
    gap: 32px;
}

.contact-info a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: var(--highlight-color);
}

.contact-info i {
    color: var(--highlight-color);
}

.language-selector {
    position: relative;
}

.language-selector select {
    padding: 8px 24px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    appearance: none;
}

.language-selector::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

nav {
    background: var(--primary-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

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

.logo {
    flex-shrink: 0;
}

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

.logo h1 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--highlight-color);
}

.menu {
    display: flex;
    list-style: none;
    gap: 12px;
}

.menu li a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 15px;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s;
}

.menu li a:hover, .menu li a.active {
    color: var(--text-primary);
    background: var(--card-hover);
}

.nav-buttons {
    display: flex;
    gap: 12px;
}

.nav-buttons .btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
}

.nav-buttons .btn-primary {
    background: var(--highlight-color);
    color: white;
}

.nav-buttons .btn-primary:hover {
    background: #d83550;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(233, 69, 96, 0.3);
}

.nav-buttons .btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.nav-buttons .btn-secondary:hover {
    background: var(--card-hover);
    border-color: var(--text-secondary);
}

.menu-icon {
    display: none;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 24px;
}

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(20, 25, 50, 0.6) 0%, rgba(10, 15, 35, 0.7) 50%, rgba(15, 20, 45, 0.6) 100%);
    z-index: 2;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(233, 69, 96, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 2;
}

.hero-bg-img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 1;
}

.hero-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    flex: 1;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
    z-index: 2;
}

.hero-image-circle {
    position: relative;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(233, 69, 96, 0.3);
    box-shadow: 0 0 60px rgba(233, 69, 96, 0.2);
}

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

.hero-image-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    background: var(--highlight-color);
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(233, 69, 96, 0.4);
}

.hero-image-badge .badge-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
}

.hero-image-badge .badge-label {
    font-size: 12px;
    opacity: 0.9;
}

.hero-image-cert {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(233, 69, 96, 0.15);
    color: var(--highlight-color);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-badge i {
    font-size: 12px;
}

.hero h1 {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

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

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.hero-buttons .btn {
    padding: 16px 36px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero-buttons .btn-primary {
    background: var(--highlight-color);
    color: white;
}

.hero-buttons .btn-primary:hover {
    background: #d83550;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(233, 69, 96, 0.4);
}

.hero-buttons .btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.hero-buttons .btn-secondary:hover {
    border-color: var(--highlight-color);
    color: var(--highlight-color);
}

.stats-section {
    background-color: var(--secondary-color);
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    background-image: url('../../uploads/site-images/home_hero_bg_industrial_factory.webp');
    background-size: cover;
    background-position: center;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(17, 24, 39, 0.78), rgba(17, 24, 39, 0.78));
}

.stats-section .container {
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-item .number {
    font-size: 56px;
    font-weight: 700;
    color: var(--highlight-color);
    margin-bottom: 8px;
}

.stat-item .label {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.by-the-numbers {
    background: var(--accent-color);
    padding: 80px 0;
}

.by-the-numbers .section-header {
    margin-bottom: 50px;
}

.by-the-numbers .section-header h2 {
    color: #ffffff;
}

.by-the-numbers .section-header p {
    color: rgba(255, 255, 255, 0.7);
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.number-item {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.number-item .number {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.number-item .label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.iso-section {
    padding: 80px 0;
    background-color: var(--secondary-color);
    position: relative;
    overflow: hidden;
    background-image: url('../../uploads/site-images/home_hero_bg_industrial_factory.webp');
    background-size: cover;
    background-position: center;
}

.iso-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(17, 24, 39, 0.8), rgba(17, 24, 39, 0.8));
}

.iso-section .container {
    position: relative;
    z-index: 2;
}

.iso-quote {
    text-align: center;
    margin-bottom: 60px;
}

.iso-quote p {
    font-size: 32px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 16px;
    font-style: italic;
}

.iso-quote-source {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6) !important;
    font-style: normal !important;
}

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

.iso-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.iso-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.iso-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(233, 69, 96, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--highlight-color);
    font-size: 36px;
}

.iso-code {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.iso-title {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.partners-section {
    padding: 100px 0;
    background: var(--secondary-color);
}

.partners-section .section-header h2 {
    color: #ffffff;
}

.partners-section .section-header p {
    color: rgba(255, 255, 255, 0.6);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.partner-item {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.partner-item:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-5px);
}

.partner-logo-text {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.partner-item img {
    max-height: 60px;
    object-fit: contain;
    margin-bottom: 12px;
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.partner-item:hover img {
    filter: grayscale(0%);
}

.partner-category {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.products-section {
    padding: 100px 0;
    background: var(--primary-color);
}

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

.section-header h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s;
}

.product-card:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
    transform: translateY(-8px);
}

.product-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.4s;
}

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

.product-info {
    padding: 24px;
}

.product-info h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.product-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-info .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--highlight-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: gap 0.3s;
}

.product-info .btn:hover {
    gap: 12px;
}

.view-all-btn {
    text-align: center;
    margin-top: 48px;
}

.view-all-btn a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
}

.view-all-btn a:hover {
    border-color: var(--highlight-color);
    color: var(--highlight-color);
}

.features-section {
    padding: 100px 0;
    background: var(--secondary-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.4s;
}

.feature-card:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 48px;
    color: var(--highlight-color);
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.industries-section {
    padding: 100px 0;
    background: var(--primary-color);
}

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

.industry-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.4s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.industry-card:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
    transform: translateY(-5px);
}

.industry-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 20px;
}

.industry-card.large {
    grid-column: span 2;
}

.industry-card.large img {
    height: 300px;
}

.industry-card.large h3 {
    font-size: 22px;
}

.industry-card.large p {
    font-size: 16px;
}

.industry-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.industry-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.projects-section {
    padding: 100px 0;
    background: var(--secondary-color);
}

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

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s;
    display: flex;
    flex-direction: column;
}

.project-card.featured {
    grid-row: span 2;
}

.project-card.featured img {
    height: 480px;
}

.project-card.large {
    grid-column: span 2;
}

.project-card.large img {
    height: 300px;
}

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

.project-card:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
    transform: translateY(-5px);
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.4s;
    flex-shrink: 0;
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-info {
    padding: 24px;
}

.project-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.project-info .location {
    font-size: 13px;
    color: var(--highlight-color);
    font-weight: 500;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.project-tags span {
    font-size: 12px;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.testimonials-section {
    padding: 100px 0;
    background: var(--primary-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 32px;
    position: relative;
    transition: all 0.4s;
}

.testimonial-card:hover {
    border-color: var(--highlight-color);
    transform: translateY(-5px);
}

.testimonial-card.featured {
    grid-column: span 2;
    padding: 48px;
}

.testimonial-card.featured p {
    font-size: 18px;
}

.testimonial-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 48px;
    color: rgba(233, 69, 96, 0.1);
    position: absolute;
    top: 20px;
    left: 20px;
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-rating .fa-star {
    color: #ddd;
    font-size: 16px;
}

.testimonial-rating .fa-star.filled {
    color: #f39c12;
}

.testimonial-card p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.testimonial-card .author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-card .author-avatar {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--highlight-color);
    font-size: 20px;
    font-weight: 700;
}

.testimonial-card .author-info h4 {
    font-size: 16px;
    font-weight: 600;
}

.testimonial-card .author-info p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 0;
}

.cta-section {
    padding: 120px 0;
    background-color: var(--accent-color);
    text-align: left;
    position: relative;
    overflow: hidden;
    background-image: url('../../uploads/site-images/home_hero_bg_industrial_factory.webp');
    background-size: cover;
    background-position: center;
}

.cta-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(29, 78, 216, 0.82), rgba(29, 78, 216, 0.82));
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(233, 69, 96, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
}

.cta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.cta-content {
    flex: 1;
}

.cta-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.cta-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    max-width: 600px;
}

.cta-stats {
    display: flex;
    gap: 40px;
}

.cta-stat {
    text-align: center;
}

.cta-stat-value {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.cta-stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--highlight-color);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
}

.cta-content .btn:hover {
    background: #d83550;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(233, 69, 96, 0.4);
}

.applications-main .cta-section {
    background: linear-gradient(135deg, #1a3a6e 0%, #2d5a9e 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    border-radius: 16px !important;
    padding: 60px 48px !important;
    margin-top: 48px !important;
    text-align: center !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3) !important;
}

.applications-main .cta-section .cta-content h2 {
    font-size: 32px !important;
    font-weight: 800 !important;
    margin-bottom: 20px !important;
    color: #ffffff !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
    letter-spacing: 1px !important;
}

.applications-main .cta-section .cta-content p {
    font-size: 18px !important;
    color: #ffffff !important;
    margin-bottom: 40px !important;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3) !important;
    opacity: 0.95 !important;
    font-weight: 400 !important;
}

.applications-main .cta-section .cta-content .btn {
    padding: 16px 36px !important;
    border-radius: 12px !important;
    font-size: 16px !important;
    font-weight: 700 !important;
}

.applications-main .cta-section .cta-content .btn-primary {
    background: #ffffff !important;
    color: #1a3a6e !important;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3) !important;
}

.applications-main .cta-section .cta-content .btn-primary:hover {
    background: #f0f4f8 !important;
    color: #1a3a6e !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.4) !important;
}

.applications-main .cta-section .cta-content .btn-secondary {
    background: transparent !important;
    color: #ffffff !important;
    border: 2px solid rgba(255, 255, 255, 0.5) !important;
}

.applications-main .cta-section .cta-content .btn-secondary:hover {
    border-color: #ffffff !important;
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

.about-hero {
    padding: 100px 0;
    background: var(--secondary-color);
    text-align: center;
}

.about-hero-content h2 {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
}

.about-hero-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about-hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.about-hero-badge {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.about-hero-badge span {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.about-story {
    padding: 100px 0;
}

.about-story-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-story-text h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--highlight-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.about-story-text h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.about-story-text p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.about-story-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
}

.about-partners {
    padding: 100px 0;
    background: var(--secondary-color);
}

.partners-intro {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.partner-group {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.partner-group h3 {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.partner-group p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
}

.partner-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.partner-logos span {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
}

.about-features {
    padding: 100px 0;
}

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

.about-feature-card {
    text-align: center;
    padding: 40px;
    background: rgba(233, 69, 96, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(233, 69, 96, 0.1);
}

.about-feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--highlight-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
}

.about-feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.about-feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-stats {
    padding: 100px 0;
    background: var(--accent-color);
    text-align: center;
}

.about-stats h2 {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 60px;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.about-stat-item {
    text-align: center;
}

.about-stat-number {
    font-size: 64px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.about-stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-timeline {
    padding: 100px 0;
}

.about-timeline h2 {
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--highlight-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.about-timeline h3 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 60px;
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 40px;
    padding-bottom: 60px;
    position: relative;
}

.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 80px;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-year {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    background: var(--highlight-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: white;
}

.timeline-content h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.timeline-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-why {
    padding: 100px 0;
    background: var(--secondary-color);
}

.about-why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.about-why-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-why-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    background: rgba(233, 69, 96, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--highlight-color);
    font-size: 24px;
}

.about-why-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.about-why-card p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.about-testimonials {
    padding: 100px 0;
}

.about-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.about-testimonial-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.about-testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.about-testimonial-rating .fa-star {
    color: #ddd;
}

.about-testimonial-rating .fa-star.filled {
    color: #f39c12;
}

.about-testimonial-card p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.about-testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.about-testimonial-author .author-avatar {
    width: 50px;
    height: 50px;
    background: var(--highlight-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    font-weight: 700;
}

.about-testimonial-author .author-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.about-testimonial-author .author-info p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 0;
}

.about-leadership {
    padding: 100px 0;
    background: var(--secondary-color);
}

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

.leadership-card {
    text-align: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.leadership-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    background: var(--highlight-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    font-weight: 700;
}

.leadership-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.leadership-card h4 {
    font-size: 14px;
    color: var(--highlight-color);
    margin-bottom: 16px;
}

.leadership-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.about-factory {
    padding: 100px 0;
}

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

.factory-card {
    background: rgba(233, 69, 96, 0.03);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(233, 69, 96, 0.1);
}

.factory-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    background: rgba(233, 69, 96, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--highlight-color);
    font-size: 24px;
}

.factory-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.factory-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-global {
    padding: 100px 0;
    background: var(--secondary-color);
}

.global-intro {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.global-regions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.global-region {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.global-region h3 {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.global-region p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.about-cta {
    padding: 100px 0;
    text-align: center;
    background: var(--accent-color);
}

.about-cta h2 {
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
}

.about-cta p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .about-story-content {
        grid-template-columns: 1fr;
    }
    
    .partners-grid,
    .about-features-grid,
    .about-stats-grid,
    .about-why-grid,
    .about-testimonials-grid,
    .leadership-grid,
    .factory-grid,
    .global-regions {
        grid-template-columns: 1fr;
    }
    
    .about-hero-content h2 {
        font-size: 32px;
    }
    
    .timeline-item {
        flex-direction: column;
    }
    
    .timeline-item:not(:last-child)::before {
        left: 40px;
        top: 80px;
    }
}

footer {
    background: var(--secondary-color);
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-section h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-section h3 span {
    color: var(--highlight-color);
}

.footer-section p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

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

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--highlight-color);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--highlight-color);
}

.footer-contact i {
    color: var(--highlight-color);
    width: 18px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--highlight-color);
}

.page-title {
    padding: 100px 0;
    background: var(--secondary-color);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-title[style*="background-image"] {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-title[style*="background-image"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 41, 59, 0.75) 100%);
    z-index: 1;
}

.page-title[style*="background-image"] .container {
    position: relative;
    z-index: 2;
}

.page-title[style*="background-image"] h1 {
    color: #ffffff;
}

.page-title[style*="background-image"] p {
    color: rgba(255, 255, 255, 0.8);
}

.page-title h1 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
}

.page-title p {
    font-size: 16px;
    color: var(--text-secondary);
}

.section {
    padding: 80px 0;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 48px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: transparent;
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--highlight-color);
}

.form-group textarea {
    min-height: 180px;
    resize: vertical;
}

.form-group input::placeholder, .form-group textarea::placeholder {
    color: var(--text-muted);
}

.contact-info-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.contact-info-box {
    text-align: center;
    padding: 40px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.contact-info-box i {
    font-size: 40px;
    color: var(--highlight-color);
    margin-bottom: 20px;
}

.contact-info-box h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.contact-info-box p {
    font-size: 14px;
    color: var(--text-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content img {
    width: 100%;
    border-radius: 16px;
    height: 400px;
    object-fit: cover;
}

.about-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
}

.about-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.product-detail img {
    width: 100%;
    border-radius: 16px;
}

.product-detail h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-detail .price {
    font-size: 32px;
    font-weight: 700;
    color: var(--highlight-color);
    margin-bottom: 24px;
}

.product-detail .original-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 20px;
    margin-left: 16px;
}

.product-detail p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.product-detail .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--highlight-color);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
}

.product-detail .btn:hover {
    background: #d83550;
    transform: translateY(-2px);
}

.product-images {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 24px;
}

.product-images img {
    height: 100px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 8px;
    transition: border-color 0.3s;
}

.product-images img.active {
    border-color: var(--highlight-color);
}

.product-images img:hover {
    border-color: var(--text-secondary);
}

@media (max-width: 1024px) {
    .products-grid,
    .industries-grid,
    .projects-grid,
    .testimonials-grid,
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .numbers-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero h1 {
        font-size: 40px;
    }
    
    .about-content,
    .product-detail {
        grid-template-columns: 1fr;
    }
}

.breadcrumb {
    background: var(--primary-color);
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb .container {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

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

.breadcrumb span {
    color: var(--text-muted);
}

.product-category-tag {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(233, 69, 96, 0.1);
    color: var(--highlight-color);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 6px;
    margin-bottom: 16px;
}

.products-hero {
    padding: 100px 0;
    background: var(--secondary-color);
    text-align: center;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.products-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 41, 59, 0.75) 100%);
    z-index: 1;
}

.products-hero > .container {
    position: relative;
    z-index: 2;
}

.products-hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
    color: #ffffff;
}

.products-hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.products-hero-image {
    margin-top: 40px;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.products-hero-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.products-list {
    padding: 80px 0;
}

.product-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
    padding: 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s;
}

.product-item:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
}

.product-item:nth-child(even) .product-item-image {
    order: 2;
}

.product-item-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 12px;
}

.product-item-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-item-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.product-item-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--highlight-color);
    text-decoration: none;
    font-weight: 600;
    transition: gap 0.3s;
}

.product-item-content .btn:hover {
    gap: 12px;
}

.product-item-image {
    position: relative;
    overflow: hidden;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.product-item:hover .product-overlay,
.product-card:hover .product-overlay {
    opacity: 1;
}

.product-overlay i {
    font-size: 48px;
    color: var(--highlight-color);
    margin-bottom: 15px;
}

.product-overlay .overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    background: var(--highlight-color);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s;
}

.product-overlay .overlay-btn:hover {
    background: #d63050;
    transform: scale(1.05);
}

.product-item-content h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s;
}

.products-grid-section {
    padding: 80px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-grid-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
}

.product-grid-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

.product-grid-image {
    position: relative;
    overflow: hidden;
}

.product-grid-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.product-grid-content {
    padding: 24px;
}

.product-icon {
    width: 48px;
    height: 48px;
    background: var(--highlight-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.product-icon i {
    color: white;
    font-size: 20px;
}

.product-grid-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.product-grid-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-grid-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--highlight-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: gap 0.3s;
}

.product-grid-btn:hover {
    gap: 12px;
}

.product-detail-btn {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 8px 0;
    color: #e94560;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
    margin-top: 10px;
    width: 100%;
    box-sizing: border-box;
}

.product-detail-btn:hover {
    gap: 12px;
    color: #d63050;
}

.contact-cta {
    background: #1a1a2e;
    padding: 80px 0;
    text-align: center;
}

.contact-cta h2 {
    color: white;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-cta p {
    color: #b8b8d0;
    font-size: 16px;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto 40px;
}

.contact-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    background: #e94560;
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    transition: all 0.3s;
}

.contact-cta-btn:hover {
    background: #d63050;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.4);
}

.contact-cta-btn i {
    font-size: 18px;
}

.product-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10;
}

.product-grid-card:hover .product-grid-overlay {
    opacity: 1;
}

.product-grid-overlay i:first-child {
    font-size: 48px;
    color: #e94560;
    margin-bottom: 15px;
}

.product-grid-overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    background: #e94560;
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s;
}

.product-grid-overlay-btn:hover {
    background: #d63050;
    transform: scale(1.05);
}

.product-item-content h3 a:hover {
    color: var(--highlight-color);
}

.material-section {
    padding: 80px 0;
    background: var(--secondary-color);
}

.material-section .section-header {
    margin-bottom: 60px;
}

.material-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.material-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 24px;
}

.material-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 20px;
}

.material-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.material-card .material-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.material-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #e94560;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}

.material-btn:hover {
    gap: 12px;
    color: #d63050;
}

.product-detail-hero {
    padding: 80px 0;
    background: var(--secondary-color);
    text-align: center;
}

.product-detail-hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-detail-hero p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.product-detail-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 24px 0;
    border-bottom: 1px solid var(--border-color);
    background: var(--primary-color);
}

.product-detail-tabs button {
    padding: 12px 32px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

.product-detail-tabs button.active {
    color: var(--text-primary);
    border-color: var(--highlight-color);
}

.product-detail-tabs button:hover {
    color: var(--text-primary);
}

.product-detail-content {
    padding: 80px 0;
}

.product-detail-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 24px;
}

.product-detail-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.product-detail-content ul {
    list-style: none;
    padding-left: 0;
}

.product-detail-content ul li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    position: relative;
    padding-left: 24px;
}

.product-detail-content ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--highlight-color);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 32px;
}

.spec-table th, .spec-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.spec-table th {
    font-weight: 600;
    background: var(--card-bg);
}

.spec-table td {
    color: var(--text-secondary);
}

.applications-hero {
    padding: 100px 0;
    background: var(--secondary-color);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.applications-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 41, 59, 0.75) 100%);
    z-index: 1;
}

.applications-hero > .container {
    position: relative;
    z-index: 2;
}

.applications-hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #ffffff;
}

.applications-hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
}

.applications-hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.applications-hero-buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 15px;
}

.applications-hero-buttons .btn-primary {
    background: var(--highlight-color);
    color: white;
}

.applications-hero-buttons .btn-primary:hover {
    background: #d83550;
    transform: translateY(-2px);
}

.applications-hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.applications-hero-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
}

.applications-hero-links {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.applications-hero-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
}

.applications-hero-links a:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
    color: var(--highlight-color);
}

.applications-sidebar-right {
    padding: 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    position: sticky;
    top: 120px;
    height: fit-content;
}

.applications-sidebar-right h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.applications-sidebar-right ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 24px;
}

.applications-sidebar-right ul li {
    margin-bottom: 10px;
}

.applications-sidebar-right ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.applications-sidebar-right ul li a:hover {
    color: var(--highlight-color);
}

.applications-main {
    padding: 80px 0;
}

.applications-content {
    display: grid;
    grid-template-columns: 250px 1fr 300px;
    gap: 32px;
}

.applications-sidebar-left {
    padding: 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    position: sticky;
    top: 120px;
    height: fit-content;
}

.applications-sidebar-left h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.applications-sidebar-left ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 24px;
}

.applications-sidebar-left ul li {
    margin-bottom: 10px;
}

.applications-sidebar-left ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.applications-sidebar-left ul li a:hover {
    color: var(--highlight-color);
}

.applications-sidebar-left .sidebar-link {
    display: inline-block;
    color: var(--highlight-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    transition: opacity 0.3s;
}

.applications-sidebar-left .sidebar-link:hover {
    opacity: 0.8;
}

.applications-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 24px;
}

.applications-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    margin-top: 40px;
}

.applications-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.applications-content img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
    margin: 24px 0;
}

.applications-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--highlight-color);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s;
    margin-top: 24px;
}

.applications-content .btn:hover {
    background: #d83550;
    transform: translateY(-2px);
}

.applications-wrapper {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
    padding: 60px 0;
    max-width: 1400px;
    margin: 0 auto;
    width: 90%;
}

.applications-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
    padding-top: 20px;
}

.sidebar-sticky {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 24px;
}

.sidebar-sticky h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

.toc-nav ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.toc-nav ul li {
    margin-bottom: 6px;
}

.toc-nav ul li a {
    color: #d0d0e0;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 12px;
    display: block;
    transition: all 0.3s;
    border-radius: 6px;
}

.toc-nav ul li a:hover {
    color: #ffffff;
    background: rgba(233, 69, 96, 0.15);
}

.sidebar-section {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.sidebar-section h3 {
    font-size: 15px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    color: #ffffff;
}

.related-links {
    list-style: none;
    padding-left: 0;
}

.related-links li {
    margin-bottom: 6px;
}

.related-links li a {
    color: #d0d0e0;
    text-decoration: none;
    font-size: 14px;
    padding: 6px 12px;
    display: block;
    border-radius: 4px;
    transition: all 0.3s;
}

.related-links li a:hover {
    color: #ffffff;
    background: rgba(233, 69, 96, 0.1);
}

.applications-main {
    min-width: 0;
}

.intro-section {
    margin-bottom: 32px;
}

.intro-section h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.intro-section p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.intro-paragraph {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 48px;
}

.intro-paragraph p {
    font-size: 16px;
    color: #e0e0f0;
    line-height: 1.8;
    margin-bottom: 16px;
}

.intro-paragraph p:last-child {
    margin-bottom: 0;
}

.intro-paragraph .highlight {
    font-weight: 700;
    color: #e94560;
}

.application-section {
    margin-bottom: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.application-section:last-of-type {
    border-bottom: none;
}

.application-section h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.application-section p {
    font-size: 16px;
    color: #d0d0e0;
    line-height: 1.8;
    margin-bottom: 16px;
}

.application-section ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.application-section ul li {
    padding: 10px 0;
    font-size: 15px;
    color: #c8c8d8;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.application-section ul li::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #e94560;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 7px;
}

.section-image {
    margin: 24px 0;
    border-radius: 12px;
    overflow: hidden;
}

.section-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.selection-table-wrapper {
    overflow-x: auto;
    margin: 24px 0;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

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

.selection-table th {
    background: rgba(255, 255, 255, 0.08);
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: #ffffff;
    font-size: 14px;
    white-space: nowrap;
}

.selection-table td {
    padding: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 14px;
    color: #d0d0e0;
}

.selection-table tr:hover td {
    background: rgba(233, 69, 96, 0.1);
}

.selection-table a {
    color: #e94560;
    text-decoration: none;
    font-weight: 500;
}

.selection-table a:hover {
    text-decoration: underline;
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 24px 0;
}

.standard-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s;
}

.standard-card:hover {
    border-color: #e94560;
    transform: translateY(-2px);
}

.standard-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffffff;
}

.standard-card p {
    font-size: 14px;
    color: #c8c8d8;
    line-height: 1.6;
    margin-bottom: 0;
}

.explore-section {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.explore-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 24px;
    color: #ffffff;
}

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

.explore-item {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}

.explore-item:hover {
    border-color: #e94560;
    transform: translateY(-3px);
}

.explore-item img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.explore-item h4 {
    padding: 16px 20px;
    font-size: 15px;
    font-weight: 600;
}

.explore-item h4 a {
    color: #ffffff;
    text-decoration: none;
}

.explore-item h4 a:hover {
    color: #e94560;
}

.cta-section {
    background: linear-gradient(135deg, #1a3a6e 0%, #2d5a9e 100%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 16px;
    padding: 60px 48px;
    margin-top: 48px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.cta-content h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    letter-spacing: 1px;
}

.cta-content p {
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 40px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    opacity: 0.95;
    font-weight: 400;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.app-cta-section {
    background: linear-gradient(135deg, #1a3a6e 0%, #2d5a9e 100%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 16px;
    padding: 60px 48px;
    margin-top: 48px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 10;
    display: block;
    overflow: visible;
}

.app-cta-content h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    letter-spacing: 1px;
}

.app-cta-content p {
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 40px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    opacity: 0.95;
    font-weight: 400;
}

.app-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.app-cta-buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 16px;
}

.app-cta-buttons .btn-primary {
    background: #ffffff;
    color: #1a3a6e;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.app-cta-buttons .btn-primary:hover {
    background: #f0f4f8;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.4);
}

.app-cta-buttons .btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.app-cta-buttons .btn-secondary:hover {
    border-color: #ffffff;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.cta-buttons .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 16px;
    text-shadow: none;
}

.cta-buttons .btn-primary {
    background: #ffffff;
    color: #1a3a6e;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.cta-buttons .btn-primary:hover {
    background: #f0f4f8;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.4);
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-buttons .btn-secondary:hover {
    border-color: #e94560;
    color: #e94560;
}

.applications-grid-section {
    padding: 80px 0;
}

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

.application-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.application-card:hover {
    border-color: var(--highlight-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.application-card.selected {
    border-color: var(--highlight-color);
    background: rgba(233, 69, 96, 0.05);
}

.application-card-image {
    width: 100%;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
}

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

.application-card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--highlight-color) 0%, #c92a48 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 32px;
    color: white;
}

.application-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.application-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.application-card-arrow {
    position: absolute;
    bottom: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    background: var(--highlight-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s;
}

.application-card:hover .application-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

.application-detail {
    padding: 60px 0;
    background: var(--secondary-color);
}

.application-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.detail-left .detail-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--highlight-color) 0%, #c92a48 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 48px;
    color: white;
}

.detail-left h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.detail-left .detail-desc {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.detail-right {
    background: var(--card-bg);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.detail-right h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.detail-right ul {
    list-style: none;
    padding-left: 0;
}

.detail-right ul li {
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.detail-right ul li:last-child {
    border-bottom: none;
}

.detail-right ul li i {
    color: var(--highlight-color);
}

.detail-right .btn {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 24px;
    padding: 14px;
    background: var(--highlight-color);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s;
}

.detail-right .btn:hover {
    background: #d83550;
}

.recommended-reading {
    padding: 60px 0;
    background: var(--secondary-color);
}

.recommended-reading h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 24px;
}

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

.recommended-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}

.recommended-card:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
}

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

.recommended-card h4 {
    padding: 20px 24px 8px;
    font-size: 16px;
    font-weight: 600;
}

.recommended-card p {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--text-secondary);
}

.faq-hero {
    padding: 100px 0;
    background: var(--secondary-color);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.faq-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 41, 59, 0.75) 100%);
    z-index: 1;
}

.faq-hero > .container {
    position: relative;
    z-index: 2;
}

.faq-hero-content h1 {
    font-size: 56px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.faq-hero-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.faq-intro {
    padding: 60px 0 30px;
    background: var(--bg-color);
}

.faq-intro h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
}

.faq-list {
    padding: 0 0 80px;
    background: var(--bg-color);
}

.faq-categories {
    max-width: 800px;
    margin: 0 auto;
}

.faq-category {
    padding: 50px 0;
    border-bottom: 1px solid var(--border-color);
}

.faq-category:last-child {
    border-bottom: none;
}

.faq-category-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--highlight-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.faq-category h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
}

.faq-item-plain {
    margin-bottom: 30px;
}

.faq-item-plain:last-child {
    margin-bottom: 0;
}

.faq-item-plain h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.faq-item-plain p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
}

.faq-cta-bottom {
    padding: 0;
    background: var(--secondary-color);
}

.faq-cta-top {
    padding: 80px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-cta-top h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--highlight-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.faq-cta-top h3 {
    font-size: 40px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.faq-cta-top p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.faq-cta-bottom-inner {
    padding: 80px 0;
    text-align: center;
}

.faq-cta-bottom-inner h3 {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
}

.faq-cta-bottom-inner p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .faq-hero-content h1 {
        font-size: 36px;
    }
    
    .faq-cta-top h3 {
        font-size: 28px;
    }
    
    .faq-cta-bottom-inner h3 {
        font-size: 24px;
    }
    
    .faq-category h3 {
        font-size: 24px;
    }
}

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

.blog-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}

.blog-card:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
    transform: translateY(-5px);
}

.blog-card .blog-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-card .blog-content {
    padding: 24px;
}

.blog-card .blog-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-muted);
}

.blog-card .blog-category {
    color: var(--highlight-color);
    font-weight: 600;
}

.blog-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.blog-card h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s;
}

.blog-card h3 a:hover {
    color: var(--highlight-color);
}

.blog-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.blog-detail-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-detail-content .blog-featured-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 32px;
}

.blog-detail-content .blog-body {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.blog-detail-content .blog-body h3 {
    font-size: 24px;
    font-weight: 600;
    margin: 32px 0 16px;
}

.blog-detail-content .blog-tags {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.related-posts {
    margin-top: 60px;
}

.related-posts h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 24px;
}

.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-color) 100%);
    text-align: center;
}

.cta h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.cta .btn {
    padding: 16px 32px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.cta .btn-primary {
    background: var(--highlight-color);
    color: white;
}

.cta .btn-primary:hover {
    background: #d83550;
}

.cta .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.2);
    margin-left: 16px;
}

.cta .btn-secondary:hover {
    border-color: var(--highlight-color);
    color: var(--highlight-color);
}

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

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s;
}

.service-card:hover {
    background: var(--card-hover);
    border-color: var(--highlight-color);
}

.service-card i {
    font-size: 40px;
    color: var(--highlight-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .top-bar .container {
        flex-direction: column;
        gap: 12px;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 8px;
    }
    
    .menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--secondary-color);
        padding: 24px;
        border-bottom: 1px solid var(--border-color);
    }
    
    .menu.active {
        display: flex;
    }
    
    .menu li {
        margin: 8px 0;
    }
    
    .nav-buttons {
        display: none;
    }
    
    .menu-icon {
        display: block;
    }
    
    .hero {
        min-height: auto;
        padding: 80px 0;
    }
    
    .hero-row {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-image-circle {
        width: 350px;
        height: 350px;
        margin-top: 40px;
    }
    
    .hero-image-badge {
        top: -15px;
        right: -15px;
        padding: 10px 20px;
    }
    
    .hero-image-badge .badge-number {
        font-size: 20px;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-bg-img {
        display: block;
        width: 100%;
    }
    
    .products-grid,
    .industries-grid,
    .projects-grid,
    .testimonials-grid,
    .features-grid,
    .stats-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .contact-info-section {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 32px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1200px) {
    .applications-content {
        grid-template-columns: 1fr 300px;
    }
    
    .applications-sidebar-left {
        display: none;
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .applications-content {
        grid-template-columns: 1fr;
    }
    
    .applications-sidebar-right {
        position: static;
    }
}

.floating-contact {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
    color: white;
    padding: 14px 20px;
    border-radius: 40px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 20px rgba(233, 69, 96, 0.4);
    transition: all 0.3s ease;
    border: none;
}

.floating-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(233, 69, 96, 0.5);
}

.floating-btn.active {
    transform: rotate(180deg);
}

.floating-btn i {
    font-size: 18px;
}

.floating-menu {
    display: none;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
    padding: 12px;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.floating-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: white;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-size: 14px;
    white-space: nowrap;
}

.floating-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-5px);
}

.floating-item i {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 16px;
}

.floating-item .fa-whatsapp {
    background: #25d366;
}

.floating-item .fa-phone {
    background: #007bff;
}

.floating-item .fa-envelope {
    background: #6c757d;
}

.floating-item .fa-skype {
    background: #00aff0;
}

@media (max-width: 768px) {
    .floating-contact {
        right: 16px;
        bottom: 16px;
    }
    
    .floating-btn {
        padding: 12px 16px;
        font-size: 13px;
    }
    
    .floating-item {
        padding: 10px 16px;
        font-size: 13px;
    }
}

.videos-section {
    padding: 60px 0;
}

.videos-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.videos-search {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.videos-search input {
    width: 100%;
    padding: 12px 45px 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 14px;
}

.videos-search button {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
}

.videos-categories {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.videos-categories a {
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--card-bg);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.videos-categories a:hover,
.videos-categories a.active {
    background: var(--highlight-color);
    color: white;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.video-card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
}

.video-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

.video-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 48px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-card:hover .video-overlay {
    opacity: 1;
}

.play-btn {
    width: 60px;
    height: 60px;
    background: rgba(233, 69, 96, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    transform: scale(0.8);
}

.video-card:hover .play-btn {
    transform: scale(1);
}

.play-btn i {
    margin-left: 5px;
}

.video-info {
    padding: 20px;
}

.video-info h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.video-info h3 a {
    color: var(--text-primary);
    text-decoration: none;
}

.video-info h3 a:hover {
    color: var(--highlight-color);
}

.video-info p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 10px;
}

.video-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(233, 69, 96, 0.15);
    color: var(--highlight-color);
    border-radius: 12px;
    font-size: 12px;
}

.no-videos {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px;
    color: var(--text-muted);
}

.no-videos i {
    font-size: 64px;
    margin-bottom: 20px;
}

.no-videos p {
    font-size: 16px;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination a {
    padding: 10px 16px;
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.pagination a:hover,
.pagination a.active {
    background: var(--highlight-color);
    color: white;
    border-color: var(--highlight-color);
}

.video-detail-section {
    padding: 60px 0;
}

.video-player-wrapper {
    margin-bottom: 40px;
}

.video-player {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.video-detail-info {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
}

.video-detail-info h2 {
    font-size: 24px;
    margin-bottom: 15px;
}

.video-detail-info p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 16px;
}

.related-videos {
    margin-top: 60px;
}

.related-videos h3 {
    font-size: 20px;
    margin-bottom: 30px;
}

.related-videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.related-video-item {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.related-video-item:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
}

.related-video-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

.related-video-item h4 {
    padding: 15px;
    font-size: 14px;
    font-weight: 500;
}

.related-video-item h4 a {
    color: var(--text-primary);
    text-decoration: none;
}

.related-video-item h4 a:hover {
    color: var(--highlight-color);
}

@media (max-width: 768px) {
    .videos-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
    }
    
    .related-videos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .video-detail-info {
        padding: 20px;
    }
    
    .video-player iframe {
        height: 300px;
    }
}

.back-to-top {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 120px;
    right: 24px;
    width: 50px;
    height: 50px;
    background: var(--highlight-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 9998;
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.4);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(233, 69, 96, 0.5);
}

.back-to-top i {
    font-size: 20px;
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 100px;
        right: 16px;
        width: 45px;
        height: 45px;
    }
}