/* General Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    background-color: #1a1a2e;
    color: #e0e0e0;
    line-height: 1.6;
}

/* Header and Navigation */
header {
    background-color: #162447;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo img {
    width: 40px;
    height: 40px;
}

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

.nav-links a {
    text-decoration: none;
    color: #e0e0e0;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #1f4068;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 5rem 2rem;
    background: linear-gradient(rgba(26, 26, 46, 0.8), rgba(26, 26, 46, 0.8)), url('background.jpg') no-repeat center center/cover;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.hero-content p {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background-color: #1f4068;
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #162447;
}

/* Sections */
.features, .usage, .documentation, .testimonials, .community, .download {
    padding: 5rem 2rem;
    text-align: center;
}

.features h2, .usage h2, .documentation h2, .testimonials h2, .community h2, .download h2 {
    font-size: 2.8rem;
    margin-bottom: 3rem;
    color: #fff;
}

/* Feature Cards */
.feature-cards, .testimonial-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.card {
    background-color: #162447;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    max-width: 320px;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
}

/* Usage Steps */
.usage-steps {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    max-width: 250px;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #1f4068;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1rem;
    border: 3px solid #1a1a2e;
}

/* Documentation */
.documentation p {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Testimonials */
.testimonials {
    background-color: #162447;
}

.testimonial-cards .card {
    background-color: #1a1a2e;
}

.testimonial-cards span {
    display: block;
    margin-top: 1rem;
    font-style: italic;
    color: #b0b0b0;
}

/* Community Section */
.community-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.community-link {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.community-link:hover {
    color: #1f4068;
}

.community-link i {
    margin-right: 0.5rem;
}

/* Download Section */
.download p {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background-color: #0d1117;
    color: #e0e0e0;
}