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

:root {
    --primary-color: #4CAF50;
    --dark-color: #1a1a1a;
    --light-color: #f4f4f4;
    --text-color: #ffffff;
    --secondary-text-color: #cccccc;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--dark-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 960px;
    margin: auto;
    overflow: hidden;
    padding: 0 20px;
}

header {
    background: #222;
    color: var(--text-color);
    padding: 1rem 0;
    text-align: center;
    border-bottom: 2px solid var(--primary-color);
}

header .logo {
    width: 100px;
    margin-bottom: 1rem;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1.2rem;
    color: var(--secondary-text-color);
}

main {
    padding: 2rem 0;
}

.download-section {
    text-align: center;
    padding: 3rem 0;
}

.download-section .thumbnail {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.download-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.download-section p {
    font-size: 1.1rem;
    color: var(--secondary-text-color);
    margin-bottom: 2rem;
}

.download-btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--text-color);
    padding: 15px 40px;
    font-size: 1.2rem;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    font-weight: bold;
    text-transform: uppercase;
}

.download-btn:hover {
    background-color: #45a049;
}

.features-section,
.whats-new-section {
    padding: 2rem 0;
    background: #222;
    margin-top: 2rem;
    border-radius: 10px;
}

.features-section h2,
.whats-new-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.features-section p,
.whats-new-section p {
    font-size: 1.1rem;
    color: var(--secondary-text-color);
    margin-bottom: 1rem;
}

.features-section ul {
    list-style: none;
    padding: 0;
}

.features-section ul li {
    background: #333;
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 5px;
    font-size: 1.1rem;
}

.features-section ul li strong {
    color: var(--primary-color);
}

footer {
    background: #222;
    color: var(--secondary-text-color);
    text-align: center;
    padding: 1rem 0;
    margin-top: 2rem;
    border-top: 1px solid #333;
}

@media(max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    .download-section, .features-section, .whats-new-section {
        padding: 2rem 1rem;
    }
}