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

:root {
    --primary-dark: #0a0a0a;
    --secondary-dark: #1a1a1a;
    --accent-orange: #ff6b00;
    --accent-steel: #4a5568;
    --text-light: #ffffff;
    --text-muted: #a0aec0;
    --border-steel: #2d3748;
}

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

h1,
h2,
h3,
h4 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 2px solid var(--accent-orange);
    padding: 1rem 5%;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 4px;
    font-family: 'Oswald', sans-serif;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-orange);
    transition: width 0.3s ease;
}

.nav-menu a:hover::before {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(10, 10, 10, 0.6), rgba(10, 10, 10, 0.6)),
        url('/templets/default/images/ico1.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(transparent, var(--primary-dark));
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    z-index: 1;
}

.hero-tag {
    display: inline-block;
    background: var(--accent-orange);
    color: var(--text-light);
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 100%, 0 100%);
}

.hero h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

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

.hero p {
    font-size: 1.4rem;
    color: var(--text-muted);
    max-width: 800px;
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
}

.btn-primary {
    padding: 1.2rem 3rem;
    background: var(--accent-orange);
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 100%, 0 100%);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #ff8533;
    transform: translateX(5px);
}

.btn-secondary {
    padding: 1.2rem 3rem;
    background: transparent;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: 2px solid var(--text-light);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--text-light);
    color: var(--primary-dark);
}

/* Stats Bar */
.stats-bar {
    background: var(--secondary-dark);
    border-top: 3px solid var(--accent-orange);
    border-bottom: 1px solid var(--border-steel);
    padding: 3rem 5%;
}

.stats-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    position: relative;
}

.stat-item::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border-steel);
}

.stat-item:last-child::after {
    display: none;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--accent-orange);
    font-family: 'Oswald', sans-serif;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Section Styles */
.section {
    padding: 6rem 5%;
    position: relative;
}

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

.section-header {
    max-width: 1400px;
    margin: 0 auto 4rem;
    text-align: center;
}

.section-tag {
    display: inline-block;
    color: var(--accent-orange);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto;
}

/* Core Business Grid */
.business-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.business-card {
    background: var(--secondary-dark);
    border: 1px solid var(--border-steel);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.business-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.business-card:hover::before {
    transform: scaleX(1);
}

.business-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-orange);
}

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

.business-content {
    padding: 2.5rem;
}

.business-icon {
    font-size: 3rem;
    color: var(--accent-orange);
    margin-bottom: 1.5rem;
}

.business-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.business-card p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.business-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.business-card li {
    padding: 0.5rem 0;
    color: var(--text-muted);
    padding-left: 1.5rem;
    position: relative;
}

.business-card li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-orange);
    font-weight: bold;
}

.learn-more {
    display: inline-block;
    color: var(--accent-orange);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.learn-more:hover {
    padding-left: 10px;
}

.learn-more i {
    margin-left: 0.5rem;
}

/* Technology Section */
.tech-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.tech-feature {
    background: var(--primary-dark);
    border: 1px solid var(--border-steel);
    padding: 3rem;
    display: flex;
    gap: 2rem;
    transition: all 0.3s ease;
}

.tech-feature:hover {
    border-color: var(--accent-orange);
    transform: translateX(10px);
}

.tech-icon {
    font-size: 3.5rem;
    color: var(--accent-orange);
    min-width: 80px;
}

.tech-content h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.tech-content p {
    color: var(--text-muted);
    line-height: 1.8;
}

/* Global Network */
.network-container {
    max-width: 1400px;
    margin: 0 auto;
}

.network-map {
    background: var(--secondary-dark);
    border: 1px solid var(--border-steel);
    padding: 4rem;
    margin-bottom: 4rem;
    text-align: center;
}

.network-map img {
    max-width: 100%;
    opacity: 0.7;
}

.network-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.network-stat {
    background: var(--primary-dark);
    border: 1px solid var(--border-steel);
    border-left: 4px solid var(--accent-orange);
    padding: 2.5rem 2rem;
}

.network-stat h4 {
    font-size: 2rem;
    color: var(--accent-orange);
    margin-bottom: 0.5rem;
}

.network-stat p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* Articles Section */
.articles-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.article-card {
    background: var(--primary-dark);
    border: 1px solid var(--border-steel);
    overflow: hidden;
    transition: all 0.3s ease;
}

.article-card:hover {
    border-color: var(--accent-orange);
    transform: translateY(-10px);
}

.article-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

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

.article-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--accent-orange);
    color: var(--text-light);
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.article-content {
    padding: 2rem;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.article-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.article-link {
    display: inline-flex;
    align-items: center;
    color: var(--accent-orange);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.article-link:hover {
    padding-left: 10px;
}

.article-link i {
    margin-left: 0.5rem;
    transition: margin-left 0.3s ease;
}

.article-link:hover i {
    margin-left: 1rem;
}

/* Featured Products Section */
.featured-products-section {
    background: var(--secondary-dark);
    padding: 5rem 5%;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--primary-dark);
    border: 1px solid var(--border-steel);
    border-left: 4px solid var(--accent-orange);
    transition: all 0.3s ease;
    overflow: hidden;
}

.product-card:hover {
    transform: translateX(10px);
    border-left-color: var(--accent-orange);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.2);
}

.product-image {
    height: 280px;
    overflow: hidden;
    position: relative;
}

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

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

.product-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--accent-orange);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0 100%);
}

.product-content {
    padding: 2rem;
}

.product-category {
    color: var(--accent-orange);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}

.product-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.product-specs {
    list-style: none;
    margin: 1.5rem 0;
    padding: 0;
}

.product-specs li {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-steel);
    display: flex;
    align-items: center;
}

.product-specs li:last-child {
    border-bottom: none;
}

.product-specs li i {
    color: var(--accent-orange);
    margin-right: 0.8rem;
    font-size: 0.85rem;
}

.product-link {
    display: inline-flex;
    align-items: center;
    color: var(--accent-orange);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.product-link:hover {
    padding-left: 10px;
}

.product-link i {
    margin-left: 0.5rem;
    transition: margin-left 0.3s ease;
}

.product-link:hover i {
    margin-left: 1rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #d45500 100%);
    padding: 5rem 5%;
    text-align: center;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.95;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    border-top: 3px solid var(--accent-orange);
    padding: 4rem 5%;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.footer-brand h3 span {
    color: var(--accent-orange);
}

.footer-brand p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.footer h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-orange);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

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

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

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--secondary-dark);
    color: var(--text-light);
    border: 1px solid var(--border-steel);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--accent-orange);
    border-color: var(--accent-orange);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-steel);
    text-align: center;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 4rem;
    }

    .business-grid,
    .tech-grid,
    .network-stats {
        grid-template-columns: 1fr;
    }

    .articles-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

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

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