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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

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

header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #f0b90b;
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

nav ul li a:hover {
    color: #f0b90b;
    background: rgba(240, 185, 11, 0.1);
}

.hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #f0b90b;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    text-align: left;
}

.feature-item {
    background: rgba(255,255,255,0.1);
    padding: 1.5rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.feature-item h3 {
    color: #f0b90b;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.feature-item p {
    font-size: 1rem;
    margin: 0;
}

.download-section {
    background: white;
    padding: 60px 0;
}

.download-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.download-content h2 {
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.download-content p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    font-size: 1.1rem;
}

.btn-primary {
    background: #f0b90b;
    color: #1a1a2e;
}

.btn-primary:hover {
    background: #d49a0a;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(240, 185, 11, 0.4);
}

.btn-secondary {
    background: #1a1a2e;
    color: white;
    border: 2px solid #1a1a2e;
}

.btn-secondary:hover {
    background: white;
    color: #1a1a2e;
}

.security-section {
    background: #f8f9fa;
    padding: 60px 0;
}

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

.security-content h2 {
    text-align: center;
    font-size: 2.2rem;
    color: #1a1a2e;
    margin-bottom: 3rem;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.security-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    text-align: center;
}

.security-item .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.security-item h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.security-item p {
    color: #666;
    line-height: 1.8;
}

.stats-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    color: #f0b90b;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.features-detail-section {
    background: white;
    padding: 80px 0;
}

.features-detail-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.features-detail-content h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 3rem;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.feature-detail-item {
    padding: 2rem;
    border-left: 4px solid #f0b90b;
    background: #f8f9fa;
    border-radius: 0 12px 12px 0;
}

.feature-detail-item h3 {
    color: #1a1a2e;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.feature-detail-item p {
    color: #555;
    line-height: 1.8;
}

.testimonials-section {
    background: #f8f9fa;
    padding: 80px 0;
}

.testimonials-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.testimonials-content h2 {
    text-align: center;
    font-size: 2.2rem;
    color: #1a1a2e;
    margin-bottom: 3rem;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.testimonial-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.testimonial-item .quote {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 1.5rem;
    font-style: italic;
    line-height: 1.8;
}

.testimonial-item .author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-item .avatar {
    width: 50px;
    height: 50px;
    background: #f0b90b;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.testimonial-item .author-info h4 {
    color: #1a1a2e;
    font-size: 1rem;
}

.testimonial-item .author-info p {
    color: #888;
    font-size: 0.9rem;
}

.faq-section {
    background: white;
    padding: 80px 0;
}

.faq-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.faq-content h2 {
    text-align: center;
    font-size: 2.2rem;
    color: #1a1a2e;
    margin-bottom: 3rem;
}

.faq-item {
    margin-bottom: 1.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
}

.faq-item question {
    display: block;
    padding: 1.5rem;
    background: #f8f9fa;
    cursor: pointer;
    font-weight: bold;
    color: #1a1a2e;
    font-size: 1.1rem;
}

.faq-item answer {
    display: block;
    padding: 1.5rem;
    color: #555;
    line-height: 1.8;
}

.cta-section {
    background: linear-gradient(135deg, #f0b90b 0%, #d49a0a 100%);
    padding: 80px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: #1a1a2e;
    margin-bottom: 2rem;
    opacity: 0.9;
}

footer {
    background: #1a1a2e;
    color: white;
    padding: 40px 0 20px;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h4 {
    color: #f0b90b;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

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

.footer-column ul li {
    margin-bottom: 0.5rem;
}

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

.footer-column ul li a:hover {
    color: #f0b90b;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #888;
}

.page-header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #f0b90b;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.page-content {
    padding: 60px 0;
    background: white;
}

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

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.card-image {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.card-body {
    padding: 1.5rem;
}

.card-body h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.card-body p {
    color: #666;
    line-height: 1.8;
}

.card-body .card-link {
    display: inline-block;
    margin-top: 1rem;
    color: #f0b90b;
    text-decoration: none;
    font-weight: bold;
}

.news-list {
    margin-top: 2rem;
}

.news-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.news-item h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.news-item h3 a {
    color: #1a1a2e;
    text-decoration: none;
}

.news-item h3 a:hover {
    color: #f0b90b;
}

.news-item .meta {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.news-item .excerpt {
    color: #555;
    line-height: 1.8;
}

.contact-info {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.contact-info h3 {
    color: #1a1a2e;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.contact-info p {
    color: #555;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.contact-form h3 {
    color: #1a1a2e;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #f0b90b;
}

.about-section {
    margin-bottom: 4rem;
}

.about-section h2 {
    color: #1a1a2e;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid #f0b90b;
    padding-left: 1rem;
}

.about-section p {
    color: #555;
    line-height: 2;
    margin-bottom: 1rem;
}

.about-section ul {
    list-style: none;
    margin-top: 1rem;
}

.about-section ul li {
    color: #555;
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.about-section ul li::before {
    content: "✓";
    color: #f0b90b;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.timeline {
    position: relative;
    padding-left: 2rem;
    margin-top: 2rem;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #f0b90b;
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 1.5rem;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background: #f0b90b;
    border-radius: 50%;
}

.timeline-item h4 {
    color: #1a1a2e;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.timeline-item p {
    color: #555;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-features {
        grid-template-columns: 1fr;
    }

    .features-list {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 2rem;
    }

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

    .stat-item h3 {
        font-size: 2rem;
    }
}

.breadcrumb {
    padding: 1rem 0;
    background: #f8f9fa;
    margin-bottom: 0;
}

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

.breadcrumb a {
    color: #666;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #f0b90b;
}

.breadcrumb span {
    color: #888;
    margin: 0 0.5rem;
}