:root {
  --ink: #fbf6ee;
  --ink-dim: rgba(251, 246, 238, 0.62);
  --ink-faint: rgba(251, 246, 238, 0.28);
  --glass: rgba(14, 14, 28, 0.28);
  --serif: 'Cormorant Garamond', 'Iowan Old Style', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --gutter: clamp(16px, 3vw, 34px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; height: 100%; overflow: hidden; background: #07080f; color: var(--ink); font-family: var(--sans); }
body { -webkit-user-select: none; user-select: none; touch-action: none; }
#scene { position: fixed; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; }
#scene:active { cursor: grabbing; }

/* ---------- HUD ---------- */
#hud { position: fixed; inset: 0; pointer-events: none; opacity: 0; transition: opacity 2.4s ease 0.8s; text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35); }
body.started #hud { opacity: 1; }
body.nohud #hud { opacity: 0; transition: opacity 0.6s; }

.brand { position: absolute; top: var(--gutter); left: var(--gutter); }
.logo { font-family: var(--serif); font-weight: 500; font-size: clamp(1.5rem, 2.6vw, 2.1rem); letter-spacing: 0.32em; text-transform: uppercase; line-height: 1; }
.logo .inf { font-style: italic; letter-spacing: 0; margin-right: 0.12em; opacity: 0.9; }
.tag { margin-top: 0.55rem; font-family: var(--serif); font-style: italic; font-size: 1rem; color: var(--ink-dim); letter-spacing: 0.06em; }

/* muziekknop */
/* rechtsboven: wereldkeuze + muziek */
.topbar { position: absolute; top: var(--gutter); right: var(--gutter); display: flex; align-items: center; gap: 10px; }
.worlds { pointer-events: auto; display: inline-flex; padding: 3px; border-radius: 999px; background: var(--glass); border: 1px solid rgba(251, 246, 238, 0.28);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.worlds a { font: 500 0.7rem var(--sans); letter-spacing: 0.08em; color: var(--ink-dim); text-decoration: none; padding: 5px 12px; border-radius: 999px; transition: background 0.3s, color 0.3s; }
.worlds a:hover { color: var(--ink); }
.worlds a[aria-current="page"] { background: rgba(251, 246, 238, 0.9); color: #14121c; }
.worlds a:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
body.nohud .worlds { pointer-events: none; }
.music { pointer-events: auto; display: inline-flex; align-items: center; gap: 9px;
  font: 500 0.7rem var(--sans); letter-spacing: 0.08em; color: var(--ink); background: var(--glass); border: 1px solid rgba(251, 246, 238, 0.28);
  border-radius: 999px; padding: 8px 14px 8px 12px; cursor: pointer; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); transition: border-color 0.3s, background 0.3s; }
.music:hover { border-color: rgba(251, 246, 238, 0.6); }
.music:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.music .bars { display: inline-flex; align-items: flex-end; gap: 2px; height: 12px; }
.music .bars i { display: block; width: 2px; height: 3px; background: var(--ink); border-radius: 1px; transition: height 0.4s; }
.music[data-state="on"] .bars i { animation: eq 1.6s ease-in-out infinite; }
.music[data-state="on"] .bars i:nth-child(2) { animation-delay: -0.5s; }
.music[data-state="on"] .bars i:nth-child(3) { animation-delay: -1.1s; }
.music[data-state="on"] .bars i:nth-child(4) { animation-delay: -0.8s; }
.music[data-state="off"] { color: var(--ink-dim); }
.music[data-state="off"] .bars i { background: var(--ink-dim); }
.music[data-state="waiting"] { animation: breathe 2.8s ease-in-out infinite; }
body.nohud .music { pointer-events: none; }
@keyframes eq { 0%, 100% { height: 3px; } 50% { height: 12px; } }
@keyframes breathe { 0%, 100% { border-color: rgba(251, 246, 238, 0.28); } 50% { border-color: rgba(251, 246, 238, 0.75); } }
@media (prefers-reduced-motion: reduce) { .music .bars i, .music[data-state="waiting"] { animation: none !important; } }

/* kompas */
.compass { position: absolute; top: calc(var(--gutter) + 4px); left: 50%; width: min(340px, 52vw); height: 30px; transform: translateX(-50%); overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 25%, #000 75%, transparent); mask-image: linear-gradient(90deg, transparent, #000 25%, #000 75%, transparent); }
.compass .strip { position: absolute; left: 50%; top: 0; display: flex; align-items: flex-start; white-space: nowrap; will-change: transform; }
.compass .mark, .compass .tick { width: 16px; flex: 0 0 16px; text-align: center; }
.compass .mark { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; color: var(--ink); }
.compass .mark.minor { font-size: 0.56rem; color: var(--ink-dim); }
.compass .tick { position: relative; height: 18px; }
.compass .tick::after { content: ''; position: absolute; left: 50%; top: 3px; width: 1px; height: 6px; background: var(--ink-faint); }
.compass .needle { position: absolute; left: 50%; bottom: 0; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-bottom: 5px solid var(--ink); transform: translateX(-50%); }

/* gebiedsnaam */
.region { position: absolute; left: 50%; top: 24%; transform: translate(-50%, 8px); text-align: center; opacity: 0; transition: opacity 1.6s ease, transform 2.2s ease; width: min(92vw, 720px); }
.region.show { opacity: 1; transform: translate(-50%, 0); }
.region .name { font-family: var(--serif); font-weight: 400; font-size: clamp(2rem, 6vw, 3.8rem); letter-spacing: 0.06em; line-height: 1.05; padding: 0.35rem 0 0.2rem; text-shadow: 0 2px 30px rgba(0, 0, 0, 0.35); }
.region .sub { font-family: var(--serif); font-style: italic; font-size: clamp(0.95rem, 2vw, 1.2rem); color: var(--ink-dim); padding-bottom: 0.7rem; }
.region .rule { height: 1px; width: 0; margin: 0 auto; background: linear-gradient(90deg, transparent, rgba(251, 246, 238, 0.7), transparent); transition: width 2.4s ease; }
.region.show .rule { width: min(70%, 380px); }

/* reisgegevens */
.stats { position: absolute; left: var(--gutter); bottom: var(--gutter); display: flex; gap: clamp(14px, 2.4vw, 30px); }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat .k { font-size: 0.6rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-dim); }
.stat .v { font-family: var(--serif); font-size: clamp(1.15rem, 2vw, 1.5rem); font-variant-numeric: tabular-nums; line-height: 1; }
.stat small { font-family: var(--sans); font-size: 0.6rem; margin-left: 3px; color: var(--ink-dim); letter-spacing: 0.08em; }

/* besturing */
.controls { position: absolute; right: var(--gutter); bottom: var(--gutter); display: flex; flex-direction: column; align-items: flex-end; gap: 7px; font-size: 0.72rem; color: var(--ink-dim); transition: opacity 1.2s ease; }
body.idle .controls { opacity: 0; }
.controls .row { display: flex; align-items: center; gap: 6px; }
.controls .row span { margin-right: 6px; }
.controls .row span:last-child { margin-right: 0; }
kbd { font-family: var(--sans); font-size: 0.66rem; min-width: 22px; height: 22px; padding: 0 6px; display: inline-flex; align-items: center; justify-content: center; border-radius: 6px;
  border: 1px solid rgba(251, 246, 238, 0.32); background: var(--glass); color: var(--ink); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.touch { display: none !important; }
.btns button { pointer-events: auto; font: 500 0.7rem var(--sans); color: var(--ink); background: var(--glass); border: 1px solid rgba(251, 246, 238, 0.3); border-radius: 999px; padding: 7px 12px;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); cursor: pointer; }

@media (pointer: coarse) {
  .desk { display: none !important; }
  .touch { display: flex !important; }
  body.idle .controls { opacity: 0.35; }
}

@media (max-width: 640px) {
  .brand .tag { display: none; }
  .logo { font-size: 1.15rem; letter-spacing: 0.24em; }
  .compass { top: calc(var(--gutter) + 46px); width: 70vw; }
  .stats { bottom: calc(var(--gutter) + 74px); gap: 14px; }
  .stat:nth-child(4) { display: none; }
  .topbar { top: calc(var(--gutter) - 4px); gap: 6px; }
  .music { padding: 7px 10px; }
  .music .lbl { display: none; }
  .worlds a { padding: 5px 9px; }
  .controls { left: var(--gutter); right: var(--gutter); align-items: center; }
  .btns { flex-wrap: wrap; justify-content: center; }
  .region { top: 30%; }
}

.toast { position: absolute; left: 50%; bottom: calc(var(--gutter) + 8px); transform: translateX(-50%); font-family: var(--serif); font-style: italic; font-size: 1.05rem; color: var(--ink); opacity: 0; transition: opacity 0.5s; }
.toast.show { opacity: 1; }
@media (max-width: 640px) { .toast { bottom: auto; top: 40%; } }

/* ---------- laadscherm ---------- */
#loader { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px; background: radial-gradient(ellipse at 50% 60%, #1b1735, #07080f 70%);
  transition: opacity 1.8s ease, visibility 1.8s; z-index: 10; }
body.ready #loader { opacity: 0; visibility: hidden; }
#loader .logo { font-size: clamp(1.8rem, 5vw, 2.8rem); }
#loader .track { width: min(240px, 60vw); height: 1px; background: rgba(251, 246, 238, 0.15); overflow: hidden; }
#loadbar { height: 100%; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform 0.25s; }
#loader .hint { font-family: var(--serif); font-style: italic; color: var(--ink-dim); }
.nojs { position: fixed; inset: 0; display: grid; place-items: center; font-family: var(--serif); font-size: 1.3rem; }