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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #fff;
    background-color: #0a0a1a;
    background-image: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 50%, #16213e 100%);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #3b82f6;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #3b82f6;
}

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

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: #3b82f6;
    color: #fff;
}

.btn-primary:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #3b82f6;
    border: 1px solid #3b82f6;
}

.btn-secondary:hover {
    background-color: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

.hero {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    margin-bottom: 60px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: #fff;
}

.hero p {
    font-size: 18px;
    margin-bottom: 40px;
    color: #a3a3a3;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero .cta-buttons {
    justify-content: center;
}

.section {
    padding: 60px 0;
}

.section-title {
    font-size: 36px;
    margin-bottom: 40px;
    text-align: center;
    color: #fff;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 3px;
    background-color: #3b82f6;
    margin: 15px auto;
}

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

.feature-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 30px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #3b82f6;
}

.feature-card p {
    color: #a3a3a3;
}

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

.news-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.news-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #fff;
}

.news-card p {
    color: #a3a3a3;
    margin-bottom: 15px;
}

.news-date {
    font-size: 14px;
    color: #6b7280;
}

.news-card a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
}

.news-card a:hover {
    text-decoration: underline;
}

.breadcrumb {
    padding: 20px 0;
    font-size: 14px;
    color: #6b7280;
}

.breadcrumb a {
    color: #3b82f6;
    text-decoration: none;
}

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

.breadcrumb span {
    margin: 0 10px;
    color: #6b7280;
}

.news-detail {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 40px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.news-detail h1 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #fff;
}

.news-detail .news-date {
    font-size: 16px;
    margin-bottom: 30px;
}

.news-detail p {
    margin-bottom: 20px;
    color: #a3a3a3;
    line-height: 1.8;
}

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

.product-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 30px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.product-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #3b82f6;
}

.product-card p {
    color: #a3a3a3;
    margin-bottom: 20px;
}

.about-content {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 40px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.about-content h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #3b82f6;
}

.about-content p {
    margin-bottom: 20px;
    color: #a3a3a3;
    line-height: 1.8;
}

.contact-form {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 40px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #fff;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

footer {
    background-color: rgba(10, 10, 26, 0.95);
    border-top: 1px solid rgba(59, 130, 246, 0.3);
    padding: 40px 0;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #3b82f6;
}

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

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: #a3a3a3;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: #3b82f6;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid rgba(59, 130, 246, 0.2);
    color: #6b7280;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: rgba(10, 10, 26, 0.95);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 20px;
        border-bottom: 1px solid rgba(59, 130, 246, 0.3);
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        z-index: 999;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }

    .mobile-menu-btn {
        display: block;
    }

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

    .hero p {
        font-size: 16px;
    }

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

    .news-detail,
    .about-content,
    .contact-form {
        padding: 20px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 14px;
    }

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

    .feature-card,
    .news-card,
    .product-card {
        padding: 20px;
    }
}