/* The workshop: warm paper, precise outlines, and the established brand inks. */
#top { scroll-margin-top: 83px; }
.nav { background: #fff; backdrop-filter: none; }
.nav-in { height: 82px; gap: 64px; }
.nav .brand-lockup { width: 180px; height: auto; }
.nav-links { gap: 30px; color: var(--ink); align-items: center; }
.nav-links button { border: 0; background: none; padding: 0; color: inherit; font: inherit; cursor: pointer; }
.nav-links a:hover, .nav-links button:hover { box-shadow: none; text-decoration: underline; text-decoration-color: var(--pink); text-decoration-thickness: 3px; text-underline-offset: 7px; }
.nav-setup { display: flex; align-items: center; gap: 28px; padding: 12px 17px; border: 1px solid var(--ink); background: var(--pink); font-size: var(--text-small); font-weight: 600; cursor: pointer; transition: box-shadow .2s, transform .2s; }
.nav-setup:hover { box-shadow: 3px 3px 0 var(--ink); transform: translate(-1px,-1px); }
.workshop-hero { --workshop-paper: #f8f7f3; background: var(--workshop-paper); border-bottom: 1px solid var(--line); overflow: clip; }
.workshop-main { display: grid; grid-template-columns: minmax(0, 44fr) minmax(0, 56fr); align-items: center; min-height: 642px; padding: var(--space-12) 0; }
.workshop-copy { position: relative; z-index: 1; padding-bottom: 4px; }
.workshop-kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 var(--space-8); font: var(--text-meta)/1.5 var(--mono); letter-spacing: .06em; }
.workshop-asterisk { font-size: 25px; line-height: 1; color: var(--ink); }
.workshop-copy h1 { margin: 0; font-family: var(--display); font-size: var(--text-hero); font-weight: 500; line-height: 1.04; letter-spacing: var(--tracking-heading); }
.workshop-copy h1 span { position: relative; display: inline-block; isolation: isolate; }
.workshop-copy h1 span::after { content: ""; position: absolute; z-index: -1; height: .14em; bottom: .025em; left: .025em; right: -.025em; background: var(--pink); transform: rotate(-1deg); }
.workshop-intro { max-width: var(--copy-width); margin: var(--space-6) 0 0; font-size: var(--text-lead); line-height: var(--leading-lead); letter-spacing: -.015em; color: #50504b; }
.workshop-actions { margin-top: var(--space-8); }
.workshop-primary { display: inline-flex; align-items: center; gap: 13px; min-height: 53px; padding: 0 20px; background: var(--ink); color: #fff; border: 1px solid var(--ink); font-size: var(--text-small); font-weight: 600; cursor: pointer; box-shadow: 4px 4px 0 var(--pink); transition: transform .2s,box-shadow .2s; }
.workshop-primary > span:last-child { margin-left: 14px; font-size: 19px; }
.workshop-primary:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--pink); }
.agent-symbol { color: var(--pink); font-size: 21px; font-weight: 400; }
.workshop-secondary { display: flex; flex-wrap: wrap; gap: var(--space-6); margin-top: var(--space-6); }
.workshop-note { display: flex; align-items: center; gap: 7px; font: var(--text-meta)/1.7 var(--mono); color: #64645d; margin: var(--space-8) 0 0; }
.workshop-note > span { flex: 0 0 6px; height: 6px; border-radius: 50%; background: var(--green); border: 1px solid #51844d; }
.workshop-art { margin: 0 -26px 0 -9px; min-width: 0; }
.workshop-drawing { width: 100%; aspect-ratio: 760 / 600; }
.workshop-drawing svg { display: block; width: 100%; height: 100%; overflow: visible; }
.workshop-review .nav,.workshop-review .workshop-copy,.workshop-review .workshop-principles,.workshop-review main > section:not(.workshop-hero),.workshop-review footer { display:none; }
.workshop-review .workshop-main { display:block; padding:0; }
.workshop-review .workshop-art { width:100%; max-width:1100px; margin:0 auto; }
.workshop-review .workshop-lift { animation-play-state:paused; }
.workshop-art figcaption { display: flex; align-items: center; justify-content: space-between; margin: -3px 32px 0 36px; padding: 12px 0 0; border-top: 1px solid #d9d8d1; font: var(--text-fine)/1.5 var(--mono); letter-spacing: .065em; color: #66665e; }
.workshop-art figcaption > span { display: flex; align-items: center; gap: 7px; }
.scene-live { width: 5px; height: 5px; background: var(--ink); }
#workshopMotion { display: flex; gap: 7px; align-items: center; font: inherit; color: inherit; padding: 6px 0 6px 8px; margin: -6px 0; border: 0; cursor: pointer; background: none; }
#workshopMotion:hover { color: var(--ink); }
.motion-icon { font-size: 11px; }
.workshop-principles { display: grid; grid-template-columns: repeat(3,1fr); padding: 28px 0 30px; border-top: 1px solid #d1d0c9; }
.workshop-principles > div { display: flex; gap: 18px; padding: 0 27px; border-left: 1px solid #d1d0c9; }
.workshop-principles > div:first-child { border-left: 0; padding-left: 0; }
.workshop-principles > div:last-child { padding-right: 0; }
.principle-number { font: 10px var(--mono); padding-top: 5px; color: #6c6c64; }
.workshop-principles p { margin: 0; }
.workshop-principles strong { display: block; font-size: 15px; font-weight: 600; letter-spacing: -.025em; }
.workshop-principles p > span { display: block; max-width: 300px; margin-top: 6px; font-size: 12px; line-height: 1.6; color: #66665e; }
.workshop-unit { transition: filter .2s; }
.workshop-unit.is-highlighted { filter: drop-shadow(0 0 8px #edb5c266); }
.workshop-lamp { animation: workshop-lamp 3s step-end infinite; }
.workshop-wheel { transform-box: fill-box; transform-origin: center; animation: workshop-wheel 14s linear infinite; }
.workshop-lift { animation: workshop-lift 4s ease-in-out infinite; }
.workshop-iteration-mark { animation: workshop-iteration 3.2s ease-out infinite; }
.workshop-completion-light { animation: workshop-completion 3.2s linear infinite; }
/* The seventh tread peaks at 1.92s + .224s = 67% of the shared cycle. */
@keyframes workshop-completion { 0%,60%,96%,100% { stroke:#805035; filter:none; } 67%,79% { stroke:#fff2b5; filter:drop-shadow(0 0 2px #ffdc82); } }
.workshop-shaft-glint { animation: workshop-shaft-turn 2.4s ease-in-out infinite; }
@keyframes workshop-shaft-turn { 0%,100% { opacity:.25; transform:translateX(0); } 50% { opacity:.65; transform:translateX(3px); } }
@keyframes workshop-lift { 0%,8%,100% { transform: translateY(0); } 48%,58% { transform: translateY(8px); } 94% { transform: translateY(0); } }
@keyframes workshop-iteration { 0%,58%,100% { stroke:#ac542d; stroke-width:.7; opacity:.5; } 7%,16% { stroke:#f8f7f3; stroke-width:2.1; opacity:1; } }
.workshop-drawing.is-paused * { animation-play-state: paused !important; }
@keyframes workshop-lamp { 0%,65%,100% { opacity: 1; } 70%,90% { opacity: .35; } }
@keyframes workshop-wheel { to { transform: rotate(360deg); } }
.workshop-dialog { width: min(600px,calc(100% - 32px)); background: #f8f7f3; border: 1px solid var(--ink); padding: 0; box-shadow: 8px 8px 0 var(--pink); }
.workshop-dialog-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding: 16px 25px; }
.workshop-dialog-head > span { font-size: var(--text-meta); letter-spacing: .08em; }
.workshop-dialog-head button { font-size: 25px; border: 0; background: none; cursor: pointer; padding: 0 4px; }
.workshop-dialog-body { padding: var(--space-8); }
.workshop-dialog-body h2 { font: 500 var(--text-subheading)/var(--leading-heading) var(--display); letter-spacing: var(--tracking-heading); margin: 0 0 var(--space-6); }
.workshop-dialog-body p { font-size: var(--text-body); line-height: var(--leading-body); color: #50504b; margin: 0 0 var(--space-4); }
.workshop-prompt { width: 100%; min-height: 140px; resize: vertical; padding: 16px; margin: 9px 0 19px; background: #fff; border: 1px solid var(--line); font: 12px/1.7 var(--mono); color: var(--ink); }
.workshop-preview-note { font: var(--text-meta)/1.6 var(--mono) !important; color: #65655e !important; }
.workshop-dialog-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: var(--space-6); }
.workshop-dialog-actions a { font-size: var(--text-small); border-bottom: 1px solid var(--ink); }
.workshop-dialog-steps { margin: var(--space-6) 0; padding: 0; list-style: none; }
.workshop-dialog-steps li { padding: var(--space-4) 0; border-top: 1px solid var(--line); font-size: var(--text-small); }
.workshop-dialog-steps b { font: 11px var(--mono); margin-right: 13px; }
#workshopCopyStatus { font: 11px var(--mono); }
.workshop-hero :focus-visible,.nav :focus-visible,.workshop-dialog :focus-visible { outline: 2px solid var(--ink); outline-offset: 5px; }
@media (min-width: 1500px) { .workshop-main { min-height: 680px; } }
@media (max-width: 1100px) {
  .nav-in { gap: 35px; }
  .workshop-main { min-height: 595px; grid-template-columns: minmax(0, 46fr) minmax(0, 54fr); }

  .workshop-art { margin-right: -24px; margin-left: -12px; }
}
@media (max-width: 980px) {
  .nav-actions,.nav-links { display: none; }
  .menu { display: block; }
  .nav-links.open { display: flex; flex-direction: column; align-items: flex-start; position: absolute; top: 100%; left: 0; right: 0; padding: 24px; background: #fff; border-bottom: 1px solid var(--line); }

  .nav-links { gap: 22px; }
  .workshop-main { min-height: 565px; }
  .workshop-art figcaption { margin-right: 15px; margin-left: 22px; }
  .workshop-principles > div { padding: 0 19px; gap: 11px; }
}
@media (max-width: 760px) {
  #top { scroll-margin-top: 73px; }
  .nav-in { height: 72px; }
  .nav .brand-lockup { width: 160px; }
  .workshop-main { grid-template-columns: 1fr; padding-block: var(--space-12) var(--space-6); }
  .workshop-copy { max-width: 560px; }

  .workshop-art { width: min(100%,590px); margin: 8px auto 0; }
  .workshop-art figcaption { margin: -5px 3px 0; }
  .workshop-principles { padding: 24px 0; }
  .workshop-principles > div { padding: 0 12px; display: block; }
  .principle-number { display: block; margin-bottom: 12px; }
}
@media (max-width: 400px) {
  .workshop-principles { grid-template-columns: 1fr; gap: 20px; }
  .workshop-principles > div { display: flex; border-left: 0; padding: 0; gap: 18px; }
  .principle-number { margin: 0; }
  .workshop-principles p > span { max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  .workshop-hero *,.nav-setup { transition: none !important; }
  .workshop-drawing:not(.is-motion-enabled) * { animation: none !important; }
}