:root {
    --primary-color: #0b2545;
    --accent-color: #00a86b;
    --secondary-color: #134074;
    --text-dark: #1d2d44;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border-color: #e2e8f0;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --max-width: 1200px;
}

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

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    background-color: #fff;
    line-height: 1.6;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: #008f5a;
}

.btn-outline {
    border-color: var(--white);
    color: var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

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

.btn-secondary:hover {
    background-color: var(--bg-light);
}

.badge {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
}

.navbar {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
}

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

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent-color);
}

.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 80px 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin-bottom: 30px;
}

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

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

.hero-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.stats-section {
    background-color: var(--bg-light);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.stat-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.stat-card i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.stat-card h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.stat-card p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.about-overview {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.section-subtitle {
    color: var(--accent-color);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.about-text h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin: 10px 0 20px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.link-btn {
    color: var(--accent-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    gap: 20px;
    background: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
}

.feature-item i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.feature-item h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.products-preview {
    background-color: var(--bg-light);
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2rem;
    color: var(--primary-color);
}

.section-header p {
    color: var(--text-light);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}

.product-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-card i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.product-card h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-card p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.cta-banner {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0;
}

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

.cta-content h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.cta-content p {
    color: #cbd5e1;
}

.footer {
    background-color: #07172c;
    color: #94a3b8;
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo {
    color: var(--white);
    display: inline-block;
    margin-bottom: 15px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
}

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

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

.footer-col ul a {
    color: #94a3b8;
    text-decoration: none;
}

.footer-col p {
    margin-bottom: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .nav-links, .nav-btn {
        display: none;
    }
    .hero-content, .about-grid, .cta-container {
        grid-template-columns: 1fr;
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    .hero-cta {
        justify-content: center;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}