/* Living Must Have — 10 sheet. Source: atelier wunderkammer flipbook. illustration_only. */
.sheet-act .telemetry-hud,
.sheet-act .depth-navigator,
.sheet-act #glass3d {
  display: none !important;
}

html.film-pending .greet {
  grid-template-columns: 1fr;
}
html.film-pending .greet-copy,
html.film-pending .greet-mark figcaption {
  opacity: 0;
  visibility: hidden;
}
html.film-pending .greet-mark svg .a-draw,
html.film-pending .greet-mark svg .seq line {
  animation: none;
  stroke-dashoffset: 640;
}
body[data-film="table"] .site-header {
  opacity: 0;
  pointer-events: none;
}
body[data-film="table"][data-titles="1"] .site-header {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.8s ease;
}
.greet[data-beat="0"],
.greet[data-beat="1"] {
  grid-template-columns: 1fr;
}
.greet[data-beat="0"] .greet-copy,
.greet[data-beat="1"] .greet-copy,
.greet[data-beat="0"] .greet-mark figcaption,
.greet[data-beat="1"] .greet-mark figcaption {
  opacity: 0;
  visibility: hidden;
}
.greet[data-beat="0"] .greet-mark,
.greet[data-beat="1"] .greet-mark {
  width: min(28rem, 78vw);
}
.greet[data-beat="0"] .greet-mark svg .a-draw,
.greet[data-beat="0"] .greet-mark svg .seq line {
  animation: none;
  stroke-dashoffset: 640;
}

.greet {
  --hero-scroll: 0;
  position: relative;
  z-index: 12;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(12rem, 0.7fr);
  gap: 2rem 3rem;
  align-items: center;
  padding: 5.5rem 1.6rem 2.4rem;
  max-width: 72rem;
  margin: 0 auto;
}
.greet-copy {
  transform: translate3d(0, calc(var(--hero-scroll) * -0.7rem), 0);
  will-change: transform;
}
.greet-copy h1 {
  margin: 0;
  color: #241f1b;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.95;
}
.greet-solution {
  margin: 0.45rem 0 0;
  color: #a04c38;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.greet-copy .sheet-lead {
  max-width: 40rem;
  font-size: 1.08rem;
  line-height: 1.55;
}
.greet-copy .sheet-lead a,
.greet-more a {
  color: #21627e;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.greet-more {
  margin: 1.4rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.greet-mark {
  margin: 0;
  justify-self: center;
  width: min(22rem, 86vw);
  transform:
    translate3d(0, calc(var(--hero-scroll) * -1.8rem), 0)
    rotate(calc(var(--hero-scroll) * -1.4deg))
    scale(calc(1 + var(--hero-scroll) * 0.075));
  transform-origin: center;
  will-change: transform;
}
.greet-mark svg {
  width: 100%;
  height: auto;
  display: block;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.28), transparent 40%),
    radial-gradient(140% 120% at 30% 20%, #f4efe1 0%, #efe9da 55%, #e7dfcb 100%);
  border-radius: 4px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.65) inset,
    0 18px 40px rgba(50, 34, 18, 0.2);
}
.greet-mark svg .st {
  stroke: #43413c;
  fill: none;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
.greet-mark svg .thin,
.greet-mark svg .seq line {
  stroke: #43413c;
  fill: none;
  stroke-width: 1.3;
  opacity: 0.75;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}
.greet-mark svg .a-draw {
  stroke-dasharray: 640;
  stroke-dashoffset: 640;
  animation: wk-drawIn 1.5s ease 0.15s forwards;
}
.greet-mark svg .seq line {
  stroke-dasharray: 640;
  stroke-dashoffset: 640;
  animation: wk-drawIn 1.1s ease forwards;
}
.greet-mark svg .seq .d1 { animation-delay: 0.2s; }
.greet-mark svg .seq .d2 { animation-delay: 0.7s; }
.greet-mark svg .seq .d3 { animation-delay: 1.2s; }
.greet-mark svg .seq .d4 { animation-delay: 1.7s; }
.greet-mark svg .seq .d5 { animation-delay: 2.2s; }
.greet-mark figcaption {
  margin-top: 0.55rem;
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6d665d;
}

.claim {
  position: relative;
  z-index: 12;
  min-height: 100vh;
  scroll-margin-top: 3.6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5.5rem 1.6rem 2.4rem;
  max-width: 40rem;
  margin: 0 auto;
}
.claim h2 {
  margin: 0;
  color: #241f1b;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
}
.claim .sheet-lead {
  max-width: 36rem;
  font-size: 1.05rem;
  line-height: 1.55;
}

.paper-act {
  position: relative;
  z-index: 12;
  min-height: 0;
  padding-top: 3.2rem;
  padding-bottom: 2.4rem;
  scroll-margin-top: 3.6rem;
}

.paper-stage {
  position: relative;
  min-height: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  place-items: center;
  padding: 0.6rem 1rem 1.2rem;
}

.sheet-intro {
  width: min(96vw, 92rem);
  margin: 0 0 0.55rem;
  z-index: 2;
}
.sheet-intro h2 {
  margin: 0;
  color: #241f1b;
  font-size: clamp(1.2rem, 2.4vw, 1.8rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

@media (max-width: 820px) {
  .greet {
    grid-template-columns: 1fr;
    padding-top: 5rem;
  }
  .greet-mark { width: min(18rem, 70vw); }
  .claim { padding-top: 5rem; min-height: auto; }
}
.sheet-kicker {
  margin: 0 0 0.25rem;
  font-family: "IBM Plex Mono", Menlo, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #a04c38;
}
.sheet-intro h1 {
  margin: 0;
  color: #241f1b;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}
.sheet-lead {
  margin: 0.3rem 0 0;
  max-width: 42rem;
  color: #5c564e;
  font-size: 0.88rem;
}
.sheet-gates a {
  color: #21627e;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.sheet-gates a:hover { color: #173d55; }

.wk-stage {
  width: min(96vw, calc((100vh - 8.5rem) * 1.5), 92rem);
  aspect-ratio: 3 / 2;
}

.wk-sheet {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  padding: 2.4% 3.2% 2.8%;
  border-radius: 4px;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.28), transparent 40%),
    radial-gradient(140% 120% at 30% 20%, #f4efe1 0%, #efe9da 55%, #e7dfcb 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.65) inset,
    0 24px 50px rgba(50, 34, 18, 0.26);
  overflow: hidden;
}
.wk-sheet::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/><feColorMatrix type='saturate' values='0'/><feComponentTransfer><feFuncA type='linear' slope='.055'/></feComponentTransfer></filter><rect width='240' height='240' filter='url(%23n)'/></svg>");
  background-size: 240px 240px;
}
.wk-title {
  text-align: center;
  font-size: clamp(11px, 1.5vw, 17px);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: #5b574d;
  padding: 2px 0 0;
}
.wk-sub {
  text-align: center;
  font-style: italic;
  color: #97907e;
  font-size: clamp(9px, 1.1vw, 12px);
  margin: 0 0 0.6%;
}
.wk-grid {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: 1fr 1fr;
  gap: 2.2% 2.6%;
  padding: 1% 1.2% 0;
}

.wk-item {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(120, 105, 70, 0.18);
  background: rgba(255, 252, 244, 0.25);
  color: inherit;
  font: inherit;
  text-align: inherit;
  cursor: pointer;
  transition: transform 0.35s, box-shadow 0.35s, border-color 0.35s;
}
.wk-item:hover,
.wk-item:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 10px 22px -12px rgba(80, 60, 30, 0.45);
  border-color: rgba(120, 105, 70, 0.45);
  z-index: 2;
  outline: none;
}
.wk-item.is-on {
  border-color: rgba(138, 109, 59, 0.7);
}
.wk-item .num {
  position: absolute;
  top: 4px;
  left: 6px;
  font-size: clamp(8px, 1vw, 12px);
  color: #8b8577;
}
.wk-item .cap {
  text-align: center;
  font-size: clamp(6.5px, 0.82vw, 10.5px);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6d685c;
  padding: 2px 3px 5px;
  line-height: 1.25;
}
.wk-item .art {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4% 6% 0;
}
.wk-item svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.wk-item svg .st {
  stroke: #43413c;
  fill: none;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
.wk-item svg .st.thin { stroke-width: 1.3; opacity: 0.75; }
.wk-item svg .fill-d { fill: #4a4842; stroke: none; }
.wk-item svg .fill-m { fill: #8f8c84; stroke: none; }

.wk-sheet .a-draw { stroke-dasharray: 640; stroke-dashoffset: 640; }
.wk-sheet.alive .a-draw { animation: wk-drawIn 1.5s ease forwards; }
@keyframes wk-drawIn { to { stroke-dashoffset: 0; } }
.wk-sheet .idle,
.wk-sheet .a-fade { opacity: 0; }
.wk-sheet.alive .a-fade { animation: wk-fadeIn 0.9s ease 1.1s forwards; }
@keyframes wk-fadeIn { to { opacity: 1; } }
.wk-sheet.alive .idle {
  animation: wk-fadeIn 0.8s ease 1.2s forwards, var(--idle, none) 0s 1.3s infinite;
}
.wk-sheet.alive .spin {
  animation: wk-fadeIn 0.8s ease 1.1s forwards, wk-spin 9s linear 1.3s infinite;
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes wk-spin { to { transform: rotate(360deg); } }
.wk-sheet.alive .bob { animation: wk-fadeIn 0.8s ease 1s forwards, wk-bob 3.4s ease-in-out 1.1s infinite; }
@keyframes wk-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
.wk-sheet.alive .flow { stroke-dasharray: 10 8; animation: wk-fadeIn 0.8s ease forwards, wk-flow 1.6s linear 1s infinite; }
@keyframes wk-flow { to { stroke-dashoffset: -36; } }
.wk-sheet.alive .peel {
  animation: wk-fadeIn 0.8s ease 1s forwards, wk-peel 5s ease-in-out 1.4s infinite;
  transform-origin: left bottom;
  transform-box: fill-box;
}
@keyframes wk-peel {
  0%, 55%, 100% { transform: rotate(0) translate(0, 0); }
  72% { transform: rotate(-14deg) translate(-6px, 4px); }
  86% { transform: rotate(-8deg) translate(-3px, 2px); }
}
.wk-sheet.alive .stamp {
  animation: wk-stamp 0.7s cubic-bezier(0.2, 1.4, 0.4, 1) 1.2s both;
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes wk-stamp {
  0% { transform: scale(1.6); opacity: 0; }
  60% { transform: scale(0.96); opacity: 1; }
  100% { transform: scale(1); }
}
.wk-sheet.alive .lift { animation: wk-fadeIn 0.8s ease forwards, wk-lift 4.5s ease-in-out 1.2s infinite; }
@keyframes wk-lift {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.wk-sheet.alive .lift-shadow {
  animation: wk-shScale 4.5s ease-in-out 1.2s infinite;
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes wk-shScale {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(0.72); opacity: 0.3; }
}
.wk-sheet.alive .sheen { animation: wk-sheen 5s ease-in-out 1.4s infinite; }
@keyframes wk-sheen {
  0%, 80%, 100% { opacity: 0; }
  90% { opacity: 0.85; }
}
.wk-sheet.alive .seq line,
.wk-sheet.alive .seq path,
.wk-sheet.alive .seq polyline {
  stroke-dasharray: 640;
  stroke-dashoffset: 640;
  animation: wk-drawIn 1.1s ease forwards;
}
.wk-sheet.alive .seq .d1 { animation-delay: 0.2s; }
.wk-sheet.alive .seq .d2 { animation-delay: 0.7s; }
.wk-sheet.alive .seq .d3 { animation-delay: 1.2s; }
.wk-sheet.alive .seq .d4 { animation-delay: 1.7s; }
.wk-sheet.alive .seq .d5 { animation-delay: 2.2s; }

.thesis-panel {
  position: absolute;
  right: max(1rem, 3vw);
  top: 22%;
  z-index: 8;
  width: min(20rem, 84vw);
  padding: 1rem 1.1rem;
  background: rgba(247, 242, 232, 0.95);
  border: 1px solid rgba(70, 56, 40, 0.18);
  box-shadow: 0 16px 40px rgba(40, 24, 12, 0.16);
  color: #241f1b;
}
.thesis-panel[hidden] { display: none; }
.thesis-panel__kicker {
  display: block;
  margin-bottom: 0.35rem;
  font-family: "IBM Plex Mono", Menlo, monospace;
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #a04c38;
}
.thesis-panel h2 { margin: 0 0 0.4rem; font-size: 1.1rem; font-weight: 500; }
.thesis-panel__thesis { margin: 0 0 0.5rem; font-size: 0.95rem; line-height: 1.45; }
.thesis-panel__why,
.thesis-panel__next { margin: 0; color: #5c564e; font-size: 0.8rem; line-height: 1.45; }
.thesis-panel__next { margin-top: 0.5rem; }

.sheet-act .site-footer {
  color: #6d665d;
  border-top-color: rgba(45, 43, 42, 0.12);
}
.sheet-act .site-footer a { color: #173d55; }

@media (max-width: 820px) {
  .thesis-panel {
    position: fixed;
    right: 0.7rem;
    left: 0.7rem;
    top: auto;
    bottom: 0.7rem;
    width: auto;
  }
  .wk-stage { width: 96vw; }
}

@media (prefers-reduced-motion: reduce) {
  .greet-copy,
  .greet-mark {
    transform: none;
  }
  .greet-mark svg .a-draw,
  .greet-mark svg .seq line {
    animation: none;
    stroke-dashoffset: 0;
  }
  .wk-sheet.alive .a-draw,
  .wk-sheet.alive .idle,
  .wk-sheet.alive .spin,
  .wk-sheet.alive .bob,
  .wk-sheet.alive .flow,
  .wk-sheet.alive .peel,
  .wk-sheet.alive .stamp,
  .wk-sheet.alive .lift,
  .wk-sheet.alive .lift-shadow,
  .wk-sheet.alive .sheen,
  .wk-sheet.alive .seq line {
    animation: none;
    opacity: 1;
    stroke-dashoffset: 0;
  }
}