/* Variables */
:root{--bg-deep:#070b1a;--ink:#e9edf8;--muted:#a9b0c9;--maxw:1100px}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;color:var(--ink);background:radial-gradient(1200px 800px at 70% -10%, #1e2a74 0%, rgba(7,11,26,0) 60%), var(--bg-deep);font-family:'Inter','Noto Sans JP',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
img{max-width:100%;display:block}

/* Header */
.site-header{position:sticky;top:0;z-index:100;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px;padding:10px 16px;background:rgba(7,11,26,.6);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.site-nav{display:flex;gap:16px;justify-content:center}
.site-nav a{color:var(--ink);text-decoration:none;opacity:.85}
.site-nav a:hover{opacity:1}

/* Desktop language switch on header right */
.lang-switch-desktop{display:flex;gap:8px}
.lang-switch-desktop button{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:999px;padding:6px 10px;cursor:pointer}
.lang-switch-desktop button[aria-pressed="true"]{background:rgba(255,255,255,.15)}

/* Hamburger (mobile only) */
.hamburger{display:none;cursor:pointer;padding:8px;justify-self:end}
.hamburger span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:transform .2s ease}
#menu-toggle{display:none}

/* Drawer nav (mobile) */
.drawer-nav{display:none}

/* Mobile layout */
@media (max-width:780px){
  .site-header{grid-template-columns:auto 1fr auto}
  .site-nav{display:none}
  .lang-switch-desktop{display:none}
  .hamburger{display:block}
  .drawer-nav{position:fixed;inset:56px 0 auto 0;display:flex;flex-direction:column;gap:0;padding:8px 0;background:rgba(7,11,26,.96);border-bottom:1px solid rgba(255,255,255,.08);transform:translateY(-120%);transition:transform .25s ease}
  .drawer-nav a{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);color:var(--ink);text-decoration:none}
  #menu-toggle:checked ~ .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  #menu-toggle:checked ~ .hamburger span:nth-child(2){opacity:0}
  #menu-toggle:checked ~ .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  #menu-toggle:checked ~ .drawer-nav{transform:none}
  .lang-switch-mobile{display:block;padding:10px 18px}
  .lang-switch-mobile button{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:999px;padding:6px 10px;margin-right:8px}
}

/* Hero */
.hero{position:relative;min-height:82vh;display:grid;place-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('assets/hero-background.png') center/cover no-repeat;transform:translateZ(0);filter:saturate(120%) contrast(110%)}
.hero-inner{position:relative;text-align:center;padding:10vh 6vw;z-index:1}
.hero h1{font-size:clamp(32px,6vw,80px);margin:0 0 8px;font-weight:800;letter-spacing:.02em}
.hero .word{display:block}
.lead{max-width:900px;margin:0 auto 22px;color:var(--muted)}
.cta{display:inline-block;padding:12px 20px;border-radius:14px;border:1px solid rgba(255,255,255,.2);color:var(--ink);text-decoration:none;font-weight:700;background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02))}

/* Panels */
.panel{position:relative;padding:80px 20px}
.panel.tight{padding:60px 20px}
.panel .bg{position:absolute;inset:0;background:var(--bg) center/cover no-repeat;opacity:.25;z-index:0}
.container{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto}
h2{font-size:clamp(26px,3vw,40px);margin:0 0 12px}
.sub{color:var(--muted);margin-top:0}

/* About centered vertically */
.center-content{display:grid;place-items:center;min-height:70vh}

/* Artist card */
.artist-card{display:grid;grid-template-columns:140px 1fr;gap:22px;align-items:center;background:rgba(255,255,255,.04);padding:16px;border-radius:16px;border:1px solid rgba(255,255,255,.08)}
.artist-card img{width:140px;height:140px;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.12)}
.artist-card .info h3{margin:0 0 6px}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.18);text-decoration:none;color:var(--ink)}

/* Grids */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.badge,.tile{display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:8px}
.badge img,.tile img{width:240px;height:55px;object-fit:contain}
.tile span{padding:14px 10px}

/* Footer */
.site-footer{padding:40px 20px;text-align:center;color:var(--muted)}

/* Language visibility */
.en{display:block}
.ja{display:none}
.lang-ja .ja{display:block}
.lang-ja .en{display:none}

/* Animations */
.fadeUp{opacity:0;transform:translateY(10px);animation:fadeUp .8s ease forwards}
.fadeUp.delay{animation-delay:.25s}
@keyframes fadeUp{to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(16px)}
.reveal.revealed{opacity:1;transform:none;transition:opacity .7s ease, transform .7s ease}

/* Remove frames under 'Listen' (streaming + social) */
#listen .badge, #listen .tile { background: transparent; border: none; padding: 0; }
#listen .badge img, #listen .tile img { width: 240px; height: 55px; }

/* v6-social-icons: logo-only SNS */
#listen .social.logos-only .icon-only{ background: transparent; border: none; padding: 0; display: inline-flex; align-items: center; justify-content: center; }
#listen .social.logos-only .logo{ height: 32px; width: auto; display: block; }
@media (min-width: 680px){
  #listen .social.logos-only .logo{ height: 36px; }
}


/* v6R2: Follow section separated, same h2 size as Listen, with increased vertical spacing */
#follow.panel.follow { padding: 96px 20px; }
@media (min-width: 1024px){
  #follow.panel.follow { padding: 120px 20px; }
}


/* v6R3: Restore SNS logo-only sizing now that Follow is a separate section */
#follow .social.logos-only .icon-only{ background: transparent; border: none; padding: 0; display: inline-flex; align-items: center; justify-content: center; }
#follow .social.logos-only .logo{ height: 32px; width: auto; display: block; }
@media (min-width: 680px){
  #follow .social.logos-only .logo{ height: 36px; }
}