/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=Lato:wght@300;400&display=swap');

:root {
    --bg-color: #FAFAF8;
    --text-primary: #2C2C2C;
    --text-secondary: #666666;
    --accent-color: #8C8C88;
    --accent-gold: #BFA57D;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Lato', sans-serif;
    --spacing-container: 100px;
    --transition-smooth: 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {background-color: var(--bg-color);color: var(--text-primary);font-family: var(--font-body);font-weight: 300;line-height: 2;overflow-x: hidden;-webkit-font-smoothing: antialiased;}
body::before {content: '';position: fixed;top: 50%;left: 50%;transform: translate(-50%, -50%);width: 60vw;height: 60vw;max-width: 600px;max-height: 600px;background-image: url('Luarie_logo.png');background-size: contain;background-position: center;background-repeat: no-repeat;opacity: 0.07;z-index: -1;pointer-events: none;mix-blend-mode: multiply;}
body.theme-label::before { background-image: url('レーベルロゴ (2).png'); }
body::after {content: '';position: fixed;top: 0;left: 0;width: 100%;height: 100%;background-image: url('data:image/svg+xml;utf8,<svg width="400" height="400" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M50 100 Q 20 50 50 0 Q 80 50 50 100 Z" fill="none" stroke="%23d4cdae" stroke-width="0.5"/></svg>');background-size: 500px 500px;background-position: center;opacity: 0.6;z-index: -2;pointer-events: none;-webkit-mask-image: radial-gradient(circle, transparent 30%, black 70%);mask-image: radial-gradient(circle, transparent 30%, black 70%);}
h1,h2,h3 {font-family: var(--font-heading);font-weight: 400;color: var(--text-primary);letter-spacing: 0.05em;}
a { text-decoration: none; color: inherit; transition: 0.4s ease; }
.container { max-width: 1000px; margin: 0 auto; padding: 0 40px; }
.fade-in { opacity: 0; transform: translateY(20px); transition: var(--transition-smooth); }
.fade-in.visible { opacity: 1; transform: translateY(0); }
header {position: fixed;top: 0;width: 100%;padding: 40px 0;z-index: 100;background: linear-gradient(to bottom, var(--bg-color) 0%, transparent 100%);}
nav {display: flex;justify-content: center;align-items: center;gap: 60px;}
.nav-links a {font-size: 0.8rem;letter-spacing: 2px;text-transform: uppercase;color: var(--text-secondary);}
.nav-links a:hover { color: var(--accent-gold); }
.logo-text {font-family: var(--font-heading);font-size: 1.4rem;letter-spacing: 1px;margin: 0 20px;color: var(--text-primary);}
.hero {height: 100vh;display: flex;flex-direction: column;justify-content: center;align-items: center;text-align: center;position: relative;}
.hero-title {font-size: clamp(3rem, 6vw, 5rem);line-height: 1.1;margin-bottom: 20px;opacity: 0;animation: fadeInSlow 2s ease forwards 0.5s;}
.hero-title span {display: block;font-size: 0.4em;font-family: var(--font-body);font-weight: 300;letter-spacing: 4px;margin-top: 15px;color: var(--accent-gold);text-transform: uppercase;}
.scroll-line {position: absolute;bottom: 0;left: 50%;width: 1px;height: 100px;background: linear-gradient(to bottom, var(--text-secondary) 0%, transparent 100%);opacity: 0;animation: fadeInSlow 2s ease forwards 1.5s;}
.section { padding: var(--spacing-container) 0; }
.story-container { text-align: center; max-width: 700px; margin: 0 auto; }
.story-container h2 {font-size: 2.5rem;margin-bottom: 50px;font-style: italic;color: var(--accent-gold);}
.story-text {font-size: 1.05rem;color: var(--text-secondary);margin-bottom: 40px;}
.discography h2 {text-align: center;font-size: 2.5rem;margin-bottom: 60px;font-weight: 300;}
.video-grid {display: grid;grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));gap: 40px;}
.video-item {background: #fff;padding: 10px;box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);transition: transform 0.4s ease;}
.video-item:hover { transform: translateY(-5px); }
.video-wrapper {position: relative;padding-bottom: 56.25%;height: 0;background: #eee;}
.video-wrapper iframe {position: absolute;top: 0;left: 0;width: 100%;height: 100%;border: none;}
.video-title {margin-top: 20px;font-family: var(--font-heading);font-size: 1.2rem;text-align: center;}
footer {padding: 100px 0 50px;text-align: center;font-size: 0.8rem;color: var(--accent-color);letter-spacing: 1px;}
@keyframes fadeInSlow { to { opacity: 1; } }
.credits-box {margin-top: 60px;padding-top: 40px;border-top: 1px solid rgba(0, 0, 0, 0.1);}
.credits-box h3 {font-size: 1.2rem;color: var(--accent-gold);margin-bottom: 20px;text-transform: uppercase;letter-spacing: 2px;}
.credit-grid {display: flex;flex-wrap: wrap;justify-content: center;gap: 20px 40px;font-size: 0.9rem;color: var(--text-secondary);}
.credit-item span {display: block;font-size: 0.7em;text-transform: uppercase;color: var(--accent-color);margin-bottom: 4px;letter-spacing: 1px;}
.highlight-text {font-family: var(--font-heading);font-size: 1.3rem;color: var(--text-primary);margin: 40px 0;line-height: 1.6;}
.caption {font-size: 0.9rem;color: var(--accent-gold);font-style: italic;}
.logo-image {height: 40px;width: auto;display: block;}
.hero-logo {width: 60%;max-width: 600px;height: auto;margin-bottom: 30px;opacity: 0;animation: fadeInSlow 2s ease forwards 0.5s;}
.story-visual img {width: 100%;height: 100%;object-fit: cover;transition: transform 0.6s ease;}
.label-logo {height: 60px;width: auto;margin-bottom: 20px;mix-blend-mode: multiply;opacity: 0.8;}
header { left: 0 !important; width: 100% !important; }
main { margin-left: 0 !important; }
footer { margin-left: 0 !important; }
.cpl-cta {margin-top: 34px;display: flex;gap: 14px;justify-content: center;flex-wrap: wrap;}
.cpl-btn {display: inline-block;padding: 10px 18px;border: 1px solid rgba(191, 165, 125, 0.55);border-radius: 999px;font-family: var(--font-heading);letter-spacing: 0.08em;font-size: 0.95rem;color: var(--text-primary);background: transparent;transition: 0.35s ease;}
.cpl-btn:hover {color: var(--accent-gold);border-color: rgba(191, 165, 125, 0.95);transform: translateY(-1px);}
body:not(.en) .lang-en { display: none !important; }
body.en .lang-ja { display: none !important; }
#lang-toggle {position: fixed;top: 30px;right: 40px;z-index: 9999;font-family: var(--font-heading);font-size: 1rem;cursor: pointer;color: var(--text-primary);border: 1px solid var(--accent-gold);padding: 5px 12px;border-radius: 20px;background: rgba(255, 255, 255, 0.8);transition: all 0.3s;}
#lang-toggle:hover { background: var(--accent-gold); color: #fff; }
.sidebar-subnav {overflow: hidden;transition: max-height 0.3s ease;max-height: 0;}
.sidebar-subnav.open {max-height: 500px;margin-bottom: 15px;}
.sidebar-subnav .sidebar-link {padding-left: 15px;font-size: 0.9rem;color: var(--text-secondary);border-left: 2px solid transparent;}
.sidebar-subnav .sidebar-link:hover {border-left-color: var(--accent-gold);color: var(--accent-gold);}