/* Marquee, menu, content sections and the hidden debug panel. */

/* ---------------------------------------------------------------------------------------------
   Logo marquee
   --------------------------------------------------------------------------------------------- */

.logo-marquee {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 7;
  display: flex;
  align-items: center;
  height: 80px;
  overflow: hidden;
  background: #000;
}

.logo-marquee.is-gone {
  visibility: hidden;
  pointer-events: none;
}

.marquee-track {
  display: flex;
  flex: none;
  width: max-content;
}

.marquee-track.is-running {
  animation: marquee var(--marquee-duration, 60s) linear infinite;
}

.logo-marquee:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

.marquee-group {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
  min-width: 100vw;
  padding: 0 40px;
}

.marquee-group li {
  display: flex;
  flex: none;
  align-items: center;
  gap: 12px;
  color: #a3a3a3;
  font: 500 15px/1.2 var(--mono);
  white-space: nowrap;
}

.marquee-group img {
  width: 30px;
  height: 30px;
  filter: invert(1);
  opacity: 0.65;
}

/* ---------------------------------------------------------------------------------------------
   Menu
   --------------------------------------------------------------------------------------------- */

.studio-menu {
  position: fixed;
  inset: 0;
  width: 100vw;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  background: transparent;
  color: #f3f3ed;
}

.studio-menu::backdrop {
  background: #05050520;
}

.menu-shell {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 24svh;
  background: #30312e;
  opacity: 0;
  transform: translateY(-110%);
  transition: transform 750ms var(--ease), opacity 450ms ease;
}

.studio-menu.is-open .menu-shell {
  opacity: 1;
  transform: translateY(0);
}

.menu-close {
  position: absolute;
  top: 20px;
  right: 48px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 112px;
  height: 36px;
  color: #f3f3ed;
  font: 500 12px/1 var(--mono);
}

.menu-close-icon {
  position: relative;
  display: block;
  width: 20px;
  height: 20px;
}

.menu-close-icon i {
  position: absolute;
  top: 9px;
  left: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
}

.menu-close-icon i:first-child {
  transform: rotate(45deg);
}

.menu-close-icon i:last-child {
  transform: rotate(-45deg);
}

.menu-body {
  position: absolute;
  inset: 20px 184px 20px 48px;
  display: grid;
  grid-template-columns: 1.35fr 0.9fr 1.1fr;
  gap: 32px;
  min-height: 0;
}

.menu-nav {
  display: grid;
  align-content: center;
  min-height: 0;
}

.menu-nav ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 16px;
}

.menu-nav li {
  overflow: hidden;
}

.menu-mobile-only {
  display: none;
}

.menu-link {
  --delay: 0ms;
  position: relative;
  display: inline-flex;
  align-items: center;
  color: #f3f3ed;
  font: 500 clamp(13px, 1.1vw, 20px) / 1.25 var(--mono);
  text-align: left;
  transform: translateY(110%);
  transition: transform 650ms var(--ease) var(--delay), color 250ms ease, padding-left 350ms var(--ease);
}

.menu-nav li:nth-child(2) .menu-link { --delay: 60ms; }
.menu-nav li:nth-child(3) .menu-link { --delay: 100ms; }
.menu-nav li:nth-child(4) .menu-link { --delay: 140ms; }
.menu-nav li:nth-child(5) .menu-link { --delay: 180ms; }
.menu-nav li:nth-child(6) .menu-link { --delay: 220ms; }
.menu-nav li:nth-child(7) .menu-link { --delay: 260ms; }

.studio-menu.is-open .menu-link {
  transform: translateY(0);
}

.menu-link::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 0.38em;
  height: 0.38em;
  margin-top: -0.19em;
  background: var(--lime);
  transform: scale(0);
  transition: transform 350ms var(--ease);
}

.menu-link:hover,
.menu-link:focus-visible,
.menu-link.is-active {
  padding-left: 0.75em;
  color: var(--lime);
}

.menu-link:hover::before,
.menu-link:focus-visible::before,
.menu-link.is-active::before {
  transform: scale(1);
}

.menu-link:focus-visible {
  outline-offset: 2px;
}

.menu-info {
  display: grid;
  align-content: center;
  gap: 10px;
  min-height: 0;
}

.menu-info-label {
  color: #bbbdb4;
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.menu-info-text {
  max-width: 34ch;
  font-size: clamp(12px, 0.9vw, 14px);
  line-height: 1.5;
}

.menu-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  min-height: 0;
}

.menu-card {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 8px;
  min-height: 0;
}

.menu-card-image {
  min-height: 0;
  overflow: hidden;
  background: #10140f;
}

.menu-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.menu-card:hover .menu-card-image img {
  transform: scale(1.04);
}

.menu-card figcaption {
  color: #bbbdb4;
  font-size: 9px;
  line-height: 1.3;
  text-transform: uppercase;
}

/* ---------------------------------------------------------------------------------------------
   Content sections
   --------------------------------------------------------------------------------------------- */

.continuation {
  position: relative;
  font-size: max(12px, calc(14px * var(--content-scale)));
  line-height: 1.6;
}

.continuation :focus-visible {
  outline-color: currentColor;
}

.section-wrap {
  width: calc(1400px * var(--content-scale));
  max-width: calc(100% - 96px);
  margin: 0 auto;
}

.section-title {
  font: 500 calc(32px * var(--content-scale)) / 1.25 var(--mono);
  letter-spacing: -0.04em;
}

.continuation h3 {
  font: 500 calc(22px * var(--content-scale)) / 1.2 var(--mono);
  letter-spacing: -0.04em;
}

.section-title,
.continuation h3 {
  width: fit-content;
}

.continuation [data-line] {
  display: block;
  width: fit-content;
  white-space: pre;
}

.model-panel {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #050505;
}

.model-panel canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 650ms ease;
}

.model-panel.is-live canvas {
  opacity: 1;
}

/* How we work ------------------------------------------------------------------------------- */

.process {
  height: 400svh;
  background: var(--paper);
  color: var(--ink);
}

.process-pin {
  position: sticky;
  top: 0;
  display: grid;
  align-items: center;
  height: 100svh;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  column-gap: calc(120px * var(--content-scale));
  row-gap: calc(56px * var(--content-scale));
}

.process-grid .section-title {
  grid-column: 1 / -1;
}

.process-steps {
  display: grid;
  gap: calc(26px * var(--content-scale));
}

.process-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: calc(18px * var(--content-scale));
  width: 100%;
  color: #61655a;
  text-align: left;
  opacity: 0.55;
  transition: color 450ms ease, opacity 450ms ease, transform 450ms ease;
}

.process-step.is-active {
  color: var(--ink);
  opacity: 1;
  transform: translateX(calc(14px * var(--content-scale)));
}

.process-marker {
  width: calc(12px * var(--content-scale));
  height: calc(12px * var(--content-scale));
  margin-top: calc(7px * var(--content-scale));
  background: var(--lime);
  transition: transform 450ms ease;
}

.process-step.is-active .process-marker {
  transform: rotate(12deg);
}

.process-text {
  display: grid;
  gap: calc(6px * var(--content-scale));
}

.process-title {
  font-size: calc(22px * var(--content-scale));
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.process-copy {
  max-width: 52ch;
}

.process-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #050505;
}

.process-still {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 650ms ease, transform 1.2s ease;
}

.process-still.is-active {
  opacity: 1;
  transform: scale(1);
}

.process-live {
  position: absolute;
  inset: 0;
  aspect-ratio: auto;
  background: transparent;
}

/* One model. Every scale. ------------------------------------------------------------------- */

.work,
.questions {
  padding: calc(170px * var(--content-scale)) 0;
  background: var(--lime);
  color: var(--ink);
}

.work-grid {
  display: grid;
  grid-template-columns: 400fr 880fr;
  align-items: start;
  gap: calc(120px * var(--content-scale));
}

.work-aside {
  position: sticky;
  top: max(140px, calc(170px * var(--content-scale)));
}

.work-description {
  max-width: calc(400px * var(--content-scale));
  margin-top: calc(24px * var(--content-scale));
  color: var(--ink-soft);
}

.work-nav {
  display: grid;
  gap: calc(14px * var(--content-scale));
  margin-top: calc(48px * var(--content-scale));
}

.work-link {
  display: flex;
  align-items: center;
  gap: calc(18px * var(--content-scale));
  width: fit-content;
  color: var(--ink-soft);
  font-size: max(12px, calc(13px * var(--content-scale)));
  transition: color 250ms ease;
}

.work-link:hover,
.work-link.is-active {
  color: var(--ink);
}

.work-thumb {
  flex: none;
  width: calc(100px * var(--content-scale));
}

.work-list {
  display: grid;
  gap: calc(100px * var(--content-scale));
  min-width: 0;
}

.work-project h3 {
  margin-top: calc(28px * var(--content-scale));
}

.work-project p {
  margin-top: calc(10px * var(--content-scale));
  color: var(--ink-soft);
}

/* Common questions. ------------------------------------------------------------------------- */

.questions-grid {
  display: grid;
  grid-template-columns: 480fr 800fr;
  align-items: start;
  gap: calc(120px * var(--content-scale));
}

.question {
  border-bottom: 1px solid #080a0426;
}

.question summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: calc(28px * var(--content-scale)) 0;
  font-size: calc(22px * var(--content-scale));
  line-height: 1.2;
  letter-spacing: -0.04em;
  list-style: none;
  cursor: pointer;
}

.question summary::-webkit-details-marker {
  display: none;
}

.question-plus {
  flex: none;
  font-size: calc(24px * var(--content-scale));
  line-height: 1;
  transition: transform 300ms ease;
}

.question[open] .question-plus,
.start-brief[open] .question-plus {
  transform: rotate(45deg);
}

.question-answer {
  padding: 0 32px calc(30px * var(--content-scale)) 0;
  color: var(--ink-soft);
  animation: answer-in 350ms ease both;
}

@keyframes answer-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
}

/* Present in the markup, switched off at every width. ---------------------------------------- */

.standards {
  padding: calc(170px * var(--content-scale)) 0;
  background: var(--black);
  color: var(--text);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: calc(48px * var(--content-scale));
  margin-top: calc(72px * var(--content-scale));
}

.standard-card {
  padding-top: calc(24px * var(--content-scale));
  border-top: 1px solid #deded633;
}

.standard-card p {
  margin-top: calc(12px * var(--content-scale));
  color: var(--muted);
}

.start {
  padding: calc(170px * var(--content-scale)) 0;
  background: var(--black);
  color: var(--text);
}

.start-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: calc(120px * var(--content-scale));
}

.start-visual img {
  width: 100%;
  height: auto;
}

.start-eyebrow {
  margin-bottom: calc(16px * var(--content-scale));
  color: var(--muted);
}

.start-line {
  max-width: 44ch;
  margin-top: calc(24px * var(--content-scale));
  color: var(--muted);
}

.start-brief {
  width: fit-content;
  min-width: min(100%, 320px);
  margin-top: calc(40px * var(--content-scale));
  background: #000;
  color: #fff;
}

.start-brief summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 18px 20px;
  list-style: none;
  cursor: pointer;
}

.start-brief summary::-webkit-details-marker {
  display: none;
}

.start-brief ul {
  display: grid;
  gap: 8px;
  padding: 0 20px 20px;
  color: var(--muted);
}

.standards,
.start {
  display: none;
}

/* ---------------------------------------------------------------------------------------------
   ASCII debug panel (hidden unless ASCII_CONTROLS_ENABLED)
   --------------------------------------------------------------------------------------------- */

.ascii-controls-open,
.ascii-controls {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 90;
  font: 500 12px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #f4f1ee;
}

.ascii-controls-open {
  padding: 8px 12px;
  border-radius: 999px;
  background: #171514;
  color: #ff986f;
}

.ascii-controls {
  display: grid;
  gap: 12px;
  width: 320px;
  max-height: calc(100dvh - 32px);
  padding: 16px;
  overflow: auto;
  border: 1px solid #ffffff1f;
  border-radius: 14px;
  background: #171514;
}

.ascii-controls-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #ff986f;
}

.ascii-controls-head button,
.ascii-reset {
  padding: 6px 10px;
  border: 1px solid #ffffff2e;
  border-radius: 8px;
  color: #f4f1ee;
}

.ascii-field {
  display: grid;
  gap: 6px;
}

.ascii-field > span {
  display: flex;
  justify-content: space-between;
  color: #c9c3bd;
}

.ascii-field output {
  color: #ff986f;
  font-variant-numeric: tabular-nums;
}

.ascii-field input[type="range"] {
  width: 100%;
  accent-color: #ff986f;
}

.ascii-field select,
.ascii-field input[type="text"] {
  width: 100%;
  padding: 7px 8px;
  border: 1px solid #ffffff2e;
  border-radius: 8px;
  background: #0f0e0d;
}

.ascii-field input[type="color"] {
  width: 100%;
  height: 32px;
  padding: 0;
  border: 1px solid #ffffff2e;
  border-radius: 8px;
  background: none;
}

.ascii-colors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ascii-reset {
  justify-self: start;
  color: #ff986f;
}

/* ---------------------------------------------------------------------------------------------
   Reduced motion
   --------------------------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .marquee-track.is-running {
    animation: none;
  }

  .menu-shell,
  .menu-link,
  .menu-link::before,
  .menu-card-image img,
  .model-panel canvas,
  .process-step,
  .process-marker,
  .process-still,
  .work-link,
  .question-plus {
    transition: none;
  }

  .question-answer {
    animation: none;
  }

  .process {
    height: auto;
    padding: calc(170px * var(--content-scale)) 0;
  }

  .process-pin {
    position: static;
    height: auto;
  }

  .process-step {
    opacity: 1;
  }
}