:root{
  --bg:#0b0a12;
  --indigo:#13102a;
  --ink:#f3f0ff;
  --muted:rgba(243,240,255,.72);
  --muted2:rgba(243,240,255,.52);
  --border:rgba(243,240,255,.18);
  --shadow: 0 20px 60px rgba(0,0,0,.55);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: "Courier New", Courier, monospace;
  color:var(--ink);
  background-image: url('assets/background.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-color: var(--bg);
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{ width:min(1100px, 92vw); margin:0 auto; }

/* --- Hero split layout --- */
.hero{
  min-height:100vh;
  display:flex;
  align-items:stretch;
}

.hero-split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  width:100%;
  min-height:100vh;
}

.hero-left{
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:flex-start;
  padding: 60px 5vw 40px 5vw;
  gap: 20px;
}

.artist-name{
  font-family: "Courier New", Courier, monospace;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: normal;
  letter-spacing: 0.15em;
  margin: 0;
}

.album-info{
  display:flex;
  flex-direction:column;
  gap:2px;
}

.album-info p{
  margin:0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--muted);
}

.album-label{
  font-style: normal;
}

.album-title{
  font-style: italic;
}

.album-date{
  font-style: normal;
}

.album-via{
  font-style: normal;
}

/* Japanese text sizing — match visual size to English (Courier New) */
[data-lang="ja"]{
  font-size: 0.85em;
}

/* Language toggle */
.lang-toggle{
  display:flex;
  gap:8px;
  align-items:center;
  font-size:13px;
  margin-top: 4px;
}

.pill{
  font-family: "Courier New", Courier, monospace;
  border:1px solid var(--border);
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  color:var(--ink);
  cursor:pointer;
  font-size:13px;
}
.pill[aria-pressed="true"]{
  background:rgba(255,255,255,.12);
}

/* Navigation links */
.nav-links{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top: 6px;
}

.spotify-embed{
  width:100%;
  max-width:360px;
  margin-bottom: 4px;
}

.guide-wrapper{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.guide-langs{
  display:flex;
  gap:8px;
  padding-left:8px;
}

.btn-sm{
  font-size:12px;
  padding:8px 14px;
}

.btn{
  font-family: "Courier New", Courier, monospace;
  display:inline-flex;
  align-items:center;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  padding:12px 18px;
  border-radius:999px;
  font-size:14px;
  letter-spacing:0.06em;
  width:fit-content;
  transition: background .12s ease, border-color .12s ease;
}
.btn:hover{
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.28);
  text-decoration:none;
}

/* Social links */
.social{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 6px;
}

.smallbtn{
  font-family: "Courier New", Courier, monospace;
  display:inline-flex;
  gap:8px;
  align-items:center;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  padding:8px 12px;
  border-radius:999px;
  font-size:13px;
}
.smallbtn:hover{ background: rgba(255,255,255,.07); text-decoration:none; }

/* Album cover (right side) */
.hero-right{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  padding: 40px 4vw 40px 0;
}

.hero-right .cover{
  width:100%;
  max-width:640px;
  height:auto;
  border-radius:10px;
  box-shadow: 0 18px 60px rgba(0,0,0,0.55);
}

/* Footer */
.footer{
  padding:24px 0 40px;
  color:var(--muted2);
  font-size:13px;
}

/* --- Responsive --- */
@media (max-width: 900px){
  body{
    background-image: url('assets/background-vertical.png');
    background-attachment: scroll;
  }
  .hero-split{
    grid-template-columns:1fr;
  }
  .hero-right{
    order:-1;
    padding: 80px 5vw 20px;
    justify-content:center;
  }
  .hero-right .cover{
    max-width:400px;
  }
  .hero-left{
    padding: 20px 5vw 40px;
  }
}

/* --- Shared styles for sub-pages --- */
.topbar{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  background: linear-gradient(180deg, rgba(7,7,12,.85), rgba(7,7,12,.45), rgba(7,7,12,0));
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 0;
}

.brand{
  letter-spacing:.04em;
  font-size:16px;
  display:flex;
  gap:10px;
  align-items:baseline;
}
.brand .sub{ font-size:13px; color:var(--muted); }

.section{
  padding: 64px 0;
  border-top: 1px solid rgba(255,255,255,.08);
}
.section h2{
  font-size:22px;
  margin:0 0 12px;
  letter-spacing:.03em;
}
.section p{
  color:var(--muted);
  line-height:1.6;
}

.prose{
  white-space: pre-wrap;
  line-height:1.7;
  color: var(--muted);
  font-size:16px;
  margin:0;
  font-family: "Courier New", Courier, monospace;
}

.subnav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:12px 0 22px;
}

.card{
  border:1px solid var(--border);
  border-radius:18px;
  background: rgba(255,255,255,.03);
  padding:18px;
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
}
@media (max-width: 900px){
  .grid-2{ grid-template-columns:1fr; }
}

.portfolio-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
@media (max-width: 980px){
  .portfolio-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .portfolio-grid{ grid-template-columns: 1fr; }
}

.thumb{
  border-radius:16px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  box-shadow: 0 10px 28px rgba(0,0,0,.35);
}
.thumb img{ width:100%; height:auto; display:block; }
.thumb .cap{
  padding:10px 12px;
  color:var(--muted);
  font-size:14px;
}

.modal{
  position:fixed;
  inset:0;
  background: rgba(0,0,0,.72);
  display:none;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:80;
}
.modal.open{ display:flex; }
.modal-inner{
  width:min(980px, 94vw);
  background: rgba(10,10,18,.92);
  border:1px solid rgba(255,255,255,.14);
  border-radius:20px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:12px 14px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.modal-title{ color:var(--muted); font-size:14px; letter-spacing:.03em; }
.close{
  cursor:pointer;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color:var(--ink);
  padding:8px 10px;
  border-radius:12px;
  font-size:13px;
}
.modal-body img{ width:100%; height:auto; display:block; }