:root {
    --bg-color: #080808;
    --surface-color: #121212;
    --accent-gold: #D4AF37; /* Premium Gold */
    --accent-gold-light: #F1D592;
    --text-color: #F8F8F8;
    --text-secondary: rgba(248, 248, 248, 0.6);
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent-gold-glow: rgba(212, 175, 55, 0.2);
    --manga-black: #000000;
    --transition-premium: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    --container-width: 1200px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Noto Sans JP', 'Inter', -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Manga Typography */
h1, h2, h3 {
    font-family: 'Outfit', 'Noto Sans JP', sans-serif;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1;
}

.manga-header {
    text-transform: uppercase;
    font-style: italic;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 5px 15px var(--accent-gold-glow));
}

.subheading {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--accent-gold);
    padding-bottom: 0.2rem;
}

/* Premium Glassmorphism */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 2px; /* Minimalist sharp edges */
    padding: 3rem;
    transition: var(--transition-premium);
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background: var(--accent-gold);
    transform: scaleY(0);
    transition: var(--transition-premium);
}

.glass-panel:hover::before {
    transform: scaleY(1);
}

.glass-panel:hover {
    background: rgba(255, 255, 255, 0.04);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: var(--transition-premium);
    cursor: pointer;
    border: none;
    border-radius: 0; /* Sharp UI */
    font-size: 0.85rem;
}

.btn-primary {
    background: var(--accent-gold);
    color: #000;
}

.btn-primary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--accent-gold-glow);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
}

.btn-outline:hover {
    background: var(--accent-gold);
    color: #000;
}

/* Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(8, 8, 8, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 1.4rem;
    font-weight: 900;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.05em;
}

.logo span { color: var(--accent-gold); }

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: var(--transition-premium);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent-gold);
}

/* Sections */
.section-padding { padding: 10rem 0; }

.grid {
    display: grid;
    gap: 2rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: var(--transition-premium);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Footer Legal */
footer {
    background: #000;
    padding: 6rem 0;
    border-top: 1px solid var(--glass-border);
}

/* Responsive */
@media (max-width: 1024px) {
    .nav-links { display: none; }
    h1 { font-size: 3.5rem !important; }
}