:root {
    /* Colors */
    --bg-dark: #070709;
    --bg-panel: rgba(20, 20, 25, 0.6);
    --text-main: #f4f4f5;
    --text-muted: #a1a1aa;
    --accent: #d4af37; /* Warm gold/brass for record shop feel */
    --accent-hover: #fcd34d;
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Typography */
    --font-sans: 'Outfit', sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    /* Effects */
    --glass-blur: blur(12px);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    /* Layout */
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Utility */
h1, h2, h3, h4 {
    font-weight: 500;
    line-height: 1.2;
}

.mb-4 { margin-bottom: 1rem; }

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

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(7, 7, 9, 0.85);
    backdrop-filter: var(--glass-blur);
    border-bottom: var(--glass-border);
    padding: 1rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    font-size: 1.1rem;
    text-transform: uppercase;
    color: var(--text-main);
}

.record-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, #111, #333, #111, #333, #111);
    border: 2px solid var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: spin 8s linear infinite;
}

.record-icon.small {
    width: 18px;
    height: 18px;
    border: 1px solid var(--text-main);
}

.record-center {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid #111;
}

.record-icon.small .record-center {
    width: 6px;
    height: 6px;
    border-width: 1px;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--accent);
}

.nav-link:hover::after {
    width: 100%;
}

.instagram-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    transition: all 0.3s ease;
}

.instagram-link::after {
    display: none;
}

.instagram-link:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent);
    color: var(--text-main);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    padding: 6rem 2rem;
    overflow: hidden;
}

.hero-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    animation: slowZoom 20s ease-out forwards;
}

@keyframes slowZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(7, 7, 9, 1) 0%, rgba(7, 7, 9, 0.6) 40%, rgba(7, 7, 9, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

@keyframes fadeUp {
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-style: italic;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    color: #fff;
    text-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    border-radius: 3rem;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--bg-dark);
    border: 1px solid var(--accent);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
    transform: translateY(-2px);
}

/* About Section */
.about-section {
    padding: 8rem 0;
    position: relative;
}

.section-badge {
    display: inline-block;
    padding: 0.3rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    margin-bottom: 2rem;
    font-style: italic;
}

.section-text {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 800px;
    margin-bottom: 3rem;
    font-weight: 300;
}

.section-text strong {
    color: var(--text-main);
    font-weight: 500;
}

.genres-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.genre-pill {
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    cursor: default;
}

.genre-pill:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

/* Visit Section */
.visit-section {
    padding: 4rem 0 8rem;
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.glass-panel {
    background: var(--bg-panel);
    backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: 1.5rem;
    padding: 3rem;
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    border-color: rgba(255, 255, 255, 0.15);
}

.accent-panel {
    position: relative;
    overflow: hidden;
}

.accent-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), #ffedd5);
}

.info-card h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: 2rem;
    font-style: italic;
}

.access-info {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.access-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.train-line {
    display: inline-block;
    padding: 0.2rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: white;
    width: max-content;
}

.train-line.oedo {
    background-color: #B6007A; /* Toei Oedo Line Color */
}

.train-line.keio {
    background-color: #DD0055; /* Keio Line approx color */
}

.hours-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hour-row {
    display: flex;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hour-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.hour-row.closed {
    color: var(--text-muted);
}

.hour-row.open-day {
    font-weight: 500;
}

.hour-row .highlight {
    color: var(--accent);
}

.hours-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.hours-note a {
    color: var(--text-main);
    text-decoration: underline;
    text-decoration-color: var(--accent);
    text-underline-offset: 4px;
    transition: color 0.2s;
}

.hours-note a:hover {
    color: var(--accent);
}

/* Footer */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem 0;
    background-color: #050507;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.footer-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .visit-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .nav {
        display: none; /* In a real app, add a hamburger menu */
    }
    
    .section-title {
        font-size: 2.25rem;
    }
}