@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;1,300&display=swap');

body {
    margin: 0;
    font-family: 'Roboto';
    font-weight: 300;
    background-color: #f4f6f8;
    color: #333;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: #3a84b6;
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: #3498db;
    left: 0;
    bottom: -2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

a:hover {
    color: #21618c;
}

a:hover::after {
    transform: scaleX(1);
}

.site-header {
    background-color: #1e1e2f;
    padding: 1rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    color: #fff;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1rem;
}

.logo a {
    text-decoration: none;
    color: #ffffff;
    font-size: 1.6rem;
    font-weight: bold;
}

.nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
    margin: 0;
    padding: 0;
}

.nav a {
    text-decoration: none;
    color: #ffffff;
    padding: 0.5rem 1rem;
    transition: background 0.3s, color 0.3s;
    border-radius: 5px;
}

.nav a:hover {
    background-color: #ffffff;
    color: #1e1e2f;
}
  

.page-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    max-width: 900px;
    margin: auto;
}

.section {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.section h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    border-left: 5px solid #3498db;
    padding-left: 0.75rem;
    color: #2c3e50;
}

.section h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.section-decs {
    font-size: 1rem;
    color: #666;
}

.section-decs a {
    color: #3498db;
    text-decoration: none;
}

.section-decs a:hover {
    text-decoration: underline;
}

.section-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.subsection {
    background-color: #fdfdfd;
    border-left: 4px solid #bdc3c7;
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.subsection-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: #444;
}

.site-footer {
    background-color: #1e1e2f;
    padding: 1rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    text-align: center;
    color: #fff;
}

.downloads-section {
    min-width: 700px;
}

@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav ul {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0;
    }

    .page-body {
        padding: 1.5rem;
    }

    .section {
        padding: 1.5rem;
    }

    .section h2 {
        font-size: 1.6rem;
    }

    .section h3 {
        font-size: 1.1rem;
    }

    .subsection-body {
        font-size: 0.9rem;
    }

    .site-footer {
        font-size: 0.875rem;
        padding: 0.75rem 0;
    }

    .downloads-section {
        min-width: 600px;
    }
}

@media (max-width: 480px) {
    .logo a {
        font-size: 1.2rem;
    }

    .nav a {
        padding: 0.5rem;
        font-size: 1rem;
    }

    .page-body {
        padding: 1rem;
    }

    .section {
        padding: 1rem;
    }

    .section h2 {
        font-size: 1.4rem;
    }

    .subsection {
        padding: 0.75rem;
    }

    .downloads-section {
        min-width: 400px;
    }
}