:root {
  color-scheme: dark;
  --night: #12152d;
  --indigo: #1a2044;
  --indigo-2: #242b55;
  --oat: #f2eadb;
  --oat-dim: #c9c0b2;
  --ember: #ef8354;
  --line: rgba(242, 234, 219, .16);
  --soft-line: rgba(242, 234, 219, .09);
  --serif: Iowan Old Style, Baskerville, Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--night); scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; min-height: 100vh; color: var(--oat); background: radial-gradient(circle at 65% 5%, #303763 0, transparent 34rem), linear-gradient(145deg, #151a38, #101329 72%); font-family: var(--sans); }
button, input { font: inherit; }
button { color: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid var(--ember); outline-offset: 4px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 20; top: .75rem; left: .75rem; padding: .7rem 1rem; background: var(--oat); color: var(--night); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.shell { width: min(1440px, calc(100% - 2rem)); min-height: calc(100vh - 2rem); margin: 1rem auto; border: 1px solid var(--line); background: rgba(18, 21, 45, .54); backdrop-filter: blur(18px); }
.topbar { height: 74px; padding: 0 clamp(1.2rem, 3vw, 3rem); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: .8rem; color: var(--oat); text-decoration: none; letter-spacing: .13em; text-transform: uppercase; font-size: .75rem; font-weight: 750; }
.mark { width: 12px; height: 28px; border-radius: 12px; background: var(--ember); transform: skew(-12deg); box-shadow: 10px 8px 0 -3px rgba(242,234,219,.8); }
.top-actions { display: flex; align-items: center; gap: 1.4rem; }
.top-actions time { color: var(--oat-dim); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }
.text-button, .close-studio { min-height: 44px; border: 0; border-bottom: 1px solid var(--oat-dim); padding: .5rem 0; background: none; cursor: pointer; }
.ritual { min-height: calc(100vh - 108px); display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(380px, .8fr); }
.motion-panel { position: relative; min-height: 640px; overflow: hidden; background: radial-gradient(ellipse at 50% 80%, rgba(239,131,84,.12), transparent 42%), linear-gradient(180deg, rgba(35,42,83,.72), rgba(18,21,45,.35)); border-right: 1px solid var(--line); }
.motion-panel::before { content: ""; position: absolute; inset: auto 0 11%; height: 1px; background: linear-gradient(90deg, transparent, rgba(242,234,219,.22), transparent); }
#runnerCanvas { display: block; width: 100%; height: 100%; min-height: 640px; position: absolute; inset: 0; }
.motion-meta { position: absolute; left: 2rem; right: 2rem; bottom: 1.4rem; display: flex; justify-content: space-between; color: var(--oat-dim); font-size: .68rem; letter-spacing: .13em; text-transform: uppercase; }
.ritual-panel { min-height: 640px; padding: clamp(2.2rem, 5vw, 5rem); display: flex; flex-direction: column; justify-content: center; position: relative; }
.progress { position: absolute; top: 2rem; left: clamp(2.2rem, 5vw, 5rem); right: clamp(2.2rem, 5vw, 5rem); display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.progress span { padding-top: .75rem; border-top: 2px solid var(--soft-line); color: rgba(242,234,219,.38); font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; }
.progress span.active { border-color: var(--ember); color: var(--oat); }
.progress span.passed { border-color: rgba(242,234,219,.5); color: var(--oat-dim); }
.eyebrow { margin: 0 0 1rem; color: var(--ember); font-size: .7rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, p { text-wrap: balance; }
h1 { max-width: 11ch; margin: 0; font-family: var(--serif); font-size: clamp(3.25rem, 6vw, 6.2rem); font-weight: 400; line-height: .95; letter-spacing: -.045em; }
.lead { max-width: 34rem; margin: 1.5rem 0 0; color: var(--oat-dim); font-size: clamp(1rem, 1.5vw, 1.18rem); line-height: 1.65; }
.micro-cue { margin: 2rem 0 0; color: var(--oat); font-family: var(--serif); font-size: 1.6rem; }
.timer { height: 3px; margin: 2.1rem 0 0; overflow: hidden; background: var(--soft-line); }
.timer span { display: block; height: 100%; transform: scaleX(0); transform-origin: left; background: var(--ember); }
.cue-card { margin-top: 2.2rem; padding: 1.25rem 0 1.35rem 1.4rem; border-left: 2px solid var(--ember); }
.cue-card span { display: block; color: var(--oat-dim); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; }
.cue-card strong { display: block; margin-top: .45rem; font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 3rem); font-weight: 400; }
.cue-card p { margin: .4rem 0 0; color: var(--oat-dim); }
.actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: 2.4rem; }
.primary, .secondary { min-height: 52px; padding: .85rem 1.35rem; border-radius: 999px; cursor: pointer; }
.primary { min-width: 152px; border: 2px solid var(--ember); background: var(--ember); color: #17152c; font-weight: 800; }
.primary:hover { background: #ff976d; }
.secondary { border: 2px solid var(--line); background: transparent; }
.secondary:hover { border-color: var(--oat-dim); }
.studio { min-height: calc(100vh - 108px); padding: clamp(2rem, 5vw, 5rem); display: grid; grid-template-columns: minmax(300px, .85fr) minmax(320px, 1fr); grid-template-areas: "intro tabs" "figure note" "figure scrub" "close close"; gap: 1.5rem 6vw; align-content: center; background: linear-gradient(120deg, rgba(36,43,85,.52), transparent); }
.studio-intro { grid-area: intro; }
.studio-intro h2 { max-width: 10ch; margin: 0; font-family: var(--serif); font-size: clamp(2.8rem, 5vw, 5.2rem); font-weight: 400; line-height: 1; letter-spacing: -.04em; }
.studio-intro > p:last-child, .studio-note p { color: var(--oat-dim); line-height: 1.65; }
.studio-figure { grid-area: figure; position: relative; min-height: 430px; overflow: hidden; border: 1px solid var(--line); background: radial-gradient(ellipse at 50% 85%, rgba(239,131,84,.1), transparent 45%), rgba(18,21,45,.35); }
#studioCanvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.relationship-tabs { grid-area: tabs; display: flex; align-self: end; gap: .5rem; }
.relationship-tabs button { min-height: 48px; padding: .7rem 1.1rem; border: 2px solid var(--line); border-radius: 999px; background: transparent; cursor: pointer; }
.relationship-tabs button.active { border-color: var(--ember); color: var(--ember); }
.studio-note { grid-area: note; padding: 2rem; border: 1px solid var(--line); background: rgba(18,21,45,.4); }
.studio-note > span { color: var(--ember); font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; }
.studio-note h3 { margin: .7rem 0 0; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.7rem); font-weight: 400; }
.scrubber { grid-area: scrub; display: grid; gap: .8rem; color: var(--oat-dim); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }
.scrubber input { width: 100%; accent-color: var(--ember); }
.close-studio { grid-area: close; justify-self: start; }

@media (max-width: 860px) {
  .shell { width: 100%; min-height: 100vh; margin: 0; border: 0; }
  .topbar { height: 64px; }
  .top-actions time { display: none; }
  .ritual { min-height: calc(100vh - 64px); grid-template-columns: 1fr; grid-template-rows: minmax(330px, 48vh) auto; }
  .motion-panel { min-height: 330px; border-right: 0; border-bottom: 1px solid var(--line); }
  #runnerCanvas { min-height: 330px; }
  .ritual-panel { min-height: 460px; padding: 5.5rem 1.4rem 2.4rem; }
  .progress { top: 1.3rem; left: 1.4rem; right: 1.4rem; }
  h1 { font-size: clamp(3.1rem, 13vw, 5.4rem); }
  .studio { min-height: calc(100vh - 64px); grid-template-columns: 1fr; grid-template-areas: "intro" "figure" "tabs" "note" "scrub" "close"; padding: 3rem 1.4rem; }
  .studio-figure { min-height: 360px; }
}

@media (max-height: 590px) and (orientation: landscape) {
  .topbar { height: 56px; }
  .ritual { min-height: calc(100vh - 56px); grid-template-columns: 1.25fr .9fr; grid-template-rows: 1fr; }
  .motion-panel, #runnerCanvas, .ritual-panel { min-height: calc(100vh - 56px); }
  .ritual-panel { padding: 4.5rem 2rem 1rem; }
  h1 { font-size: 3rem; }
  .lead { margin-top: .8rem; font-size: .9rem; }
  .actions { margin-top: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}