/* --- Color Theme Variables --- */
:root {
    --bg-color: #121212;
    --card-bg: #1e1e1e;
    --accent-color: #00d2ff;
    --text-main: #e0e0e0;
    --text-muted: #a0a0a0;
    --border-color: #2a2a2a;
}

[data-theme="light"] {
    --bg-color: #f4f4f9;
    --card-bg: #ffffff;
    --accent-color: #0066cc;
    --text-main: #222222;
    --text-muted: #666666;
    --border-color: #dddddd;
}

/* --- Global Layout --- */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* --- Cards & Content --- */
.hero-card, .content-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: background-color 0.3s, border-color 0.3s;
}

/* --- Legal Disclaimer Box --- */
.disclaimer-box {
    background-color: rgba(255, 165, 0, 0.08);
    border-left: 4px solid #ffaa00;
    padding: 1rem 1.25rem;
    margin-bottom: 2rem;
    border-radius: 0 6px 6px 0;
    font-size: 0.95rem;
    color: #ffcc66;
}

/* --- Video Container --- */
.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    border-radius: 6px;
    margin-top: 1rem;
}

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

/* --- Social & Action Buttons --- */
.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-btn {
    display: block;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    text-align: center;
    padding: 0.85rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.social-btn:hover {
    background: var(--accent-color);
    color: #121212;
    border-color: var(--accent-color);
}

.social-btn i {
    margin-right: 8px;
    font-size: 1.1rem;
}

/* --- Theme Toggle Button --- */
.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.theme-toggle:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
}/* --- Banner Navigation Tabs --- */
.nav-tab {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-tab:hover, .nav-tab.active {
    background: var(--accent-color);
    color: #121212;
    border-color: var(--accent-color);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.4);
}