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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    line-height: 1.6;
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(99, 102, 241, 0.3);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 28px;
    color: #6366f1;
}

.logo-text {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    text-decoration: none;
    color: #e2e8f0;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #6366f1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hero {
    padding: 150px 0 100px;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, transparent 100%);
}

.hero-content {
    text-align: center;
}

.hero-title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #ffffff, #a5b4fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title .icon {
    font-size: 36px;
    color: #6366f1;
}

.hero-subtitle {
    font-size: 18px;
    color: #94a3b8;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.feature-card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 30px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: #6366f1;
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.feature-icon {
    font-size: 36px;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #f1f5f9;
}

.feature-card p {
    color: #94a3b8;
    font-size: 14px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
}

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

.stat-value {
    display: block;
    font-size: 36px;
    font-weight: bold;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: #94a3b8;
    margin-top: 5px;
}

.section-title {
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #ffffff, #a5b4fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title .icon {
    color: #6366f1;
    margin: 0 10px;
}

.section-desc {
    text-align: center;
    color: #94a3b8;
    margin-bottom: 50px;
}

.products {
    padding: 80px 0;
}

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

.product-card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 35px;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: #6366f1;
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.product-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #f1f5f9;
}

.product-card p {
    color: #94a3b8;
    font-size: 14px;
    margin-bottom: 20px;
}

.product-features {
    list-style: none;
}

.product-features li {
    color: #94a3b8;
    font-size: 13px;
    margin-bottom: 8px;
}

.news {
    padding: 80px 0;
    background: rgba(99, 102, 241, 0.05);
}

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

.news-card {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 25px;
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-3px);
    border-color: #6366f1;
}

.news-date {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 15px;
}

.news-card h3 {
    font-size: 16px;
    margin-bottom: 12px;
    color: #f1f5f9;
    line-height: 1.5;
}

.news-card p {
    color: #94a3b8;
    font-size: 13px;
    margin-bottom: 15px;
    line-height: 1.6;
}

.news-link {
    color: #6366f1;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.news-link:hover {
    color: #8b5cf6;
}

.contact {
    padding: 80px 0;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.contact-item {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 30px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon {
    font-size: 28px;
}

.contact-content h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #f1f5f9;
}

.contact-content p {
    color: #94a3b8;
    font-size: 13px;
    margin-bottom: 5px;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 40px;
}

.contact-form h3 {
    text-align: center;
    font-size: 20px;
    margin-bottom: 30px;
    color: #f1f5f9;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(15, 15, 35, 0.8);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 10px;
    color: #ffffff;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6366f1;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #64748b;
}

.form-group textarea {
    resize: none;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    border: none;
    border-radius: 10px;
    color: #ffffff;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.about {
    padding: 80px 0;
    background: rgba(99, 102, 241, 0.05);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.about-text h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #f1f5f9;
    position: relative;
    padding-left: 20px;
}

.about-text h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, #6366f1, #8b5cf6);
    border-radius: 2px;
}

.about-text p {
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.timeline {
    list-style: none;
    margin-bottom: 30px;
}

.timeline li {
    color: #94a3b8;
    font-size: 14px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

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

.values {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(99, 102, 241, 0.1);
    padding: 12px 20px;
    border-radius: 25px;
    color: #a5b4fc;
    font-size: 14px;
}

.value-icon {
    font-size: 16px;
}

.about-stats {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 30px;
}

.about-stats h3 {
    font-size: 18px;
    margin-bottom: 25px;
    color: #f1f5f9;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.stat-box {
    text-align: center;
    padding: 20px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 12px;
}

.stat-num {
    display: block;
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-name {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 5px;
}

.footer {
    padding: 60px 0 30px;
    border-top: 1px solid rgba(99, 102, 241, 0.2);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-section p {
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.6;
}

.footer-section h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: #f1f5f9;
}

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

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

.footer-section ul li a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #6366f1;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-icon {
    font-size: 24px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}

.footer-bottom p {
    color: #64748b;
    font-size: 12px;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .nav-links {
        gap: 15px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 30px;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-info {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-features,
    .product-grid,
    .news-grid,
    .contact-info,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .stat-grid {
        grid-template-columns: 1fr;
    }
}