:root {
    --bg-color: #0d0505;
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 50, 50, 0.15);
    --accent-red: #ff3c3c;
    --accent-orange: #ff3c3c;
    --liquid-gradient: linear-gradient(135deg, #ff3c3c 0%, #8b0000 100%);
    --text-main: #f5f5f5;
    --transition-smooth: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(255, 60, 60, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(139, 0, 0, 0.1) 0%, transparent 40%);
    color: var(--text-main);
    scroll-behavior: smooth;
    overflow-x: hidden;
    line-height: 1.6;
}
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    background: rgba(3, 6, 11, 0.75);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
}
.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 40px;
    align-items: center;
}
.logo {
    font-weight: 900;
    font-size: 1.6rem;
    letter-spacing: 3px;
    background: var(--liquid-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
}
.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 35px;
    font-size: 0.9rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-smooth);
    opacity: 0.6;
}
.nav-links a:hover, .nav-links a.active {
    opacity: 1;
    color: var(--accent-orange);
    text-shadow: 0 0 15px rgba(255, 140, 0, 0.5);
}
.section-container { max-width: 1400px; margin: 0 auto; padding: 120px 40px 60px 40px; }
h2 {
    font-size: 2.2rem; 
    font-weight: 300; 
    letter-spacing: 5px;
    text-transform: uppercase; 
    margin-bottom: 10px;
}
.channel-header {
    border-left: 5px solid var(--accent-red);
    padding-left: 20px; 
    margin-bottom: 40px; 
    margin-top: 60px;
}
.video-grid { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 30px; 
}
.video-card {     
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    transition: var(--transition-smooth);
    overflow: hidden;
    cursor: pointer;
}
.video-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-red);
    box-shadow: 0 15px 30px rgba(255, 60, 60, 0.2);
    background: rgba(255, 255, 255, 0.07);
}
.video-thumbnail { overflow: hidden; }
.video-thumbnail img {
    width: 100%; height: auto; 
    display: block;
    filter: grayscale(20%); 
    transition: var(--transition-smooth);
}
.video-card:hover .video-thumbnail img {filter: grayscale(0%); transform: scale(1.05);}
.video-info { padding: 25px; }
.video-title {
    font-weight: 700; font-size: 1.1rem; margin-bottom: 10px;
    color: var(--accent-red);
}
.video-meta { font-size: 0.85rem; opacity: 0.5; font-weight: 300; }
@media (max-width: 1100px) {
    .video-grid { grid-template-columns: repeat(2, 1fr); }
    .nav-container { padding: 0 20px; }
    h2 { font-size: 1.8rem; }
}
@media (max-width: 768px) {
    nav { height: auto; padding: 15px 0; }
    .nav-container { flex-direction: column; gap: 15px; }
    .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
    .nav-links a { margin: 0 10px; font-size: 0.75rem; margin-left: 0; }
    .video-grid { grid-template-columns: 1fr; gap: 20px; }
    .section-container { padding: 140px 20px 60px 20px; }
    h2 { font-size: 1.5rem; letter-spacing: 2px; }
    .channel-header { margin-top: 30px; margin-bottom: 25px; }
}
footer {
    text-align: center; padding: 80px 20px; 
    opacity: 0.3; 
    font-size: 0.8rem;
    letter-spacing: 2px;
}