@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: #12121f; /* Dark navy background */
    color: #e1e1e1;
    line-height: 1.7;
}

.container {
    max-width: 850px;
    margin: 0 auto;
    padding: 20px;
}

/* --- Header --- */
header {
    text-align: center;
    padding-bottom: 25px;
    border-bottom: 1px solid #2a2a3f;
}

.logo {
    width: 90px;
    height: 90px;
    border-radius: 22px;
    margin-bottom: 15px;
}

h1 {
    font-size: 2.3rem;
    color: #00bfff; /* Deep Sky Blue Accent */
    font-weight: 700;
}

/* --- Hero Section (Download Area) --- */
.hero {
    text-align: center;
    padding: 40px 10px;
}

.thumbnail {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    margin-bottom: 25px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    border: 2px solid #2a2a3f;
}

.tagline {
    font-size: 1.3rem;
    color: #c1c1d1;
    margin-bottom: 30px;
    font-weight: 600;
}

.download-btn {
    display: inline-block;
    background: linear-gradient(90deg, #00bfff, #1e90ff);
    color: #fff;
    padding: 20px 60px;
    font-size: 1.9rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 6px 25px rgba(30, 144, 255, 0.4);
    transition: all 0.3s ease-in-out;
}

.download-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(30, 144, 255, 0.6);
}

.file-info {
    margin-top: 25px;
    color: #a1a1b1;
}

.file-info span {
    margin: 0 12px;
}

/* --- Content Sections --- */
.content-section {
    padding: 30px 0;
    border-bottom: 1px solid #2a2a3f;
}

.content-section:last-of-type {
    border-bottom: none;
}

h2 {
    font-size: 2rem;
    color: #00bfff;
    margin-bottom: 20px;
    text-align: left;
    font-weight: 600;
}

p, li {
    font-size: 1.05rem;
    color: #d1d1e1;
}

ul, ol {
    padding-left: 25px;
}

li {
    margin-bottom: 10px;
}

strong {
    color: #1e90ff;
    font-weight: 600;
}

/* --- FAQ Section --- */
.faq-item {
    background-color: #1a1a2f;
    border-left: 4px solid #00bfff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 15px;
}

h3 {
    font-size: 1.25rem;
    color: #ffffff;
    margin-bottom: 8px;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 30px;
    margin-top: 20px;
    color: #888;
    font-size: 0.9rem;
}

footer .disclaimer {
    font-size: 0.8rem;
    color: #666;
    margin-top: 8px;
}

/* --- Responsive Design for Mobile --- */
@media (max-width: 768px) {
    h1 {
        font-size: 1.9rem;
    }

    h2 {
        font-size: 1.7rem;
    }

    .download-btn {
        font-size: 1.5rem;
        padding: 18px 45px;
    }
    
    .container {
        padding: 15px;
    }
}