:root {
    /* Color Palette - Deep, Spiritual, Ethereal */
    --soul-black: #050505;
    --soul-white: #fdfdfd;
    --soul-gold: #c5a059;
    --soul-gold-light: #e2c691;
    --soul-glow: rgba(197, 160, 89, 0.2);
    --soul-smoke: rgba(255, 255, 255, 0.05);
    
    /* Typography */
    --font-display: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    
    /* Spacing */
    --space-unit: 1rem;
}

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,500;1,300&family=Montserrat:wght@200;400&display=swap');

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

body {
    background-color: var(--soul-black);
    color: var(--soul-white);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Typography Utility */
h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 300;
    letter-spacing: 0.1em;
}

.text-gold { color: var(--soul-gold); }
.text-uppercase { text-transform: uppercase; letter-spacing: 0.3em; }

/* Logo Specific Component - Modern Mysticism */
.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
}

.logo-mark {
    position: relative;
    width: 240px;
    height: 240px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Unique "O" Geometry with spiritual alignment */
.soul-mark {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.soul-mark .ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--soul-gold);
    transition: all 0.5s ease;
}

.soul-mark .ring-1 {
    width: 100%;
    height: 100%;
    opacity: 0.2;
    animation: rotate-slow 20s infinite linear;
}

.soul-mark .ring-2 {
    width: 80%;
    height: 80%;
    opacity: 0.4;
    border-style: dashed;
    animation: rotate-slow 15s infinite linear reverse;
}

.soul-mark .ring-3 {
    width: 60%;
    height: 60%;
    opacity: 0.8;
    border-width: 2px;
}

.soul-mark .vertical-line {
    position: absolute;
    width: 1px;
    height: 140%;
    background: linear-gradient(to bottom, transparent, var(--soul-gold), transparent);
    z-index: 1;
}

.soul-mark .horizontal-line {
    position: absolute;
    height: 1px;
    width: 140%;
    background: linear-gradient(to right, transparent, var(--soul-gold), transparent);
    z-index: 1;
}

.logo-type {
    font-size: 6rem;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 1.2rem;
    margin: 0;
    line-height: 1;
    position: relative;
    font-weight: 200;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-type span {
    display: inline-block;
}

.logo-type .soul-o {
    margin: 0 -0.5rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1em;
}

.logo-subtitle {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5rem;
    color: var(--soul-gold);
    margin-top: 1rem;
    opacity: 0.8;
}

/* Navigation & Header */
.yt-header {
    width: 100%;
    padding: 1.5rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, rgba(5,5,5,0.9), transparent);
    position: fixed;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.yt-nav-links {
    display: flex;
    gap: 3rem;
}

.yt-nav-links a {
    color: var(--soul-white);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.2rem;
    opacity: 0.6;
    transition: opacity 0.3s, color 0.3s;
}

.yt-nav-links a:hover, .yt-nav-links a.active {
    opacity: 1;
    color: var(--soul-gold);
}

.yt-brand {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.4rem;
    text-transform: uppercase;
}

/* Hero Channel Banner */
.channel-banner {
    width: 100%;
    height: 45vh;
    background: linear-gradient(45deg, #0a0a0a 25%, #111 25%, #111 50%, #0a0a0a 50%, #0a0a0a 75%, #111 75%, #111 100%);
    background-size: 100px 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--soul-black) 90%);
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

/* Layout Blocks */
.section {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
    position: relative;
}

.channel-info {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-top: -5rem;
    margin-bottom: 4rem;
    z-index: 5;
    position: relative;
}

.channel-avatar {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: var(--soul-black);
    border: 1px solid var(--soul-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    overflow: hidden;
}

.avatar-mark {
    transform: scale(0.6);
}

.channel-meta h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.channel-meta p {
    opacity: 0.5;
    font-size: 0.9rem;
    letter-spacing: 0.1rem;
}

.subscribe-btn {
    margin-top: 1.5rem;
    padding: 1rem 2.5rem;
    background: var(--soul-gold);
    color: var(--soul-black);
    border: none;
    font-family: var(--font-sans);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.subscribe-btn:hover {
    background: var(--soul-white);
    transform: translateY(-2px);
}

/* Video Grid */
.video-section-title {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 1rem;
}

.grid-videos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.video-card {
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}

.video-card:hover {
    transform: translateY(-5px);
}

.video-thumb {
    width: 100%;
    aspect-ratio: 16/9;
    background: var(--soul-smoke);
    border: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.video-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(197, 160, 89, 0.1));
}

.video-duration {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    background: rgba(0,0,0,0.8);
    padding: 2px 6px;
    font-size: 0.7rem;
    border: 1px solid rgba(255,255,255,0.1);
}

.video-card h3 {
    font-size: 1.2rem;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    font-family: var(--font-sans);
    font-weight: 400;
}

.video-stats {
    font-size: 0.8rem;
    opacity: 0.4;
    display: flex;
    gap: 1rem;
}

.bg-smoke {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(15, 15, 15, 1) 0%, rgba(5, 5, 5, 1) 100%);
    z-index: -1;
}

/* Animations */
@keyframes pulse-slow {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.1); opacity: 0.4; }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-up {
    animation: fade-in-up 1.5s ease-out forwards;
}

/* Variants/Applications */
.logo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
    width: 100%;
    max-width: 1200px;
    margin-top: 4rem;
}

.logo-card {
    background: var(--soul-smoke);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: border-color 0.3s ease;
}

.logo-card:hover {
    border-color: var(--soul-gold);
}

.logo-small {
    transform: scale(0.5);
    margin-bottom: -2rem;
}

.logo-stacked .logo-type { font-size: 2.5rem; }