:root {
    --bg-color: #1f2937;
    --text-color: #e5e7eb;
    --accent-color: #6366f1;
    --container-bg: #374151;
    --border-color: #4b5563;
    --heading-font: 'Arial', sans-serif;
    --body-font: 'Arial', sans-serif;
}

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

body {
    font-family: var(--body-font);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

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

h1, h2, h3 {
    font-family: var(--heading-font);
    margin-bottom: 1rem;
    color: #f9fafb;
}

p, ul, li {
    margin-bottom: 1rem;
}

ul {
    list-style-position: inside;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    text-decoration: underline;
    color: #818cf8;
}

/* Header & Nav */
header {
    background-color: var(--container-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #f9fafb;
}
.logo:hover {
    text-decoration: none;
}

header nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    margin-bottom: 0;
}

header nav ul a {
    font-weight: bold;
    font-size: 1rem;
}

/* Main Content */
main {
    padding: 2rem 0;
}

.content-section, .game-section, .video-trailer-section, .social-sharing-section {
    background-color: var(--container-bg);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

/* Game Section */
.game-section h1 {
    text-align: center;
    font-size: 2.5rem;
}
.game-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    background-color: #111827;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.game-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: #fff;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #4f46e5;
    color: #fff;
    text-decoration: none;
}

#fullscreen-btn {
    display: block;
    margin: 0 auto;
}

/* Video Trailer Section */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    border-radius: 8px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Social Sharing */
.social-sharing-section h2 {
    text-align: center;
}
.social-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.social-btn.twitter { background-color: #1DA1F2; }
.social-btn.twitter:hover { background-color: #0c85d0; }
.social-btn.facebook { background-color: #1877F2; }
.social-btn.facebook:hover { background-color: #166fe5; }

/* Contact Form */
.contact-form .form-group {
    margin-bottom: 1.5rem;
}
.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
}
.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 10px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 4px;
}

/* Footer */
footer {
    background-color: var(--container-bg);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 768px) {
    header nav {
        flex-direction: column;
        gap: 1rem;
    }

    .content-section, .game-section, .video-trailer-section, .social-sharing-section {
        padding: 1.5rem;
    }

    h1 { font-size: 2rem; }
}