:root {
  --scene-hue: 14;
  --module-hue: 14;
  --scene-energy: 0.34;
  --pointer-x: 50vw;
  --pointer-y: 50vh;
  --pointer-rx: 0.5;
  --pointer-ry: 0.5;
  --scroll-ratio: 0;
  --paper: hsl(40 30% 95%);
  --paper-strong: hsl(36 24% 92%);
  --ink: hsl(220 16% 18%);
  --muted: hsl(220 11% 34% / 0.8);
  --shadow: 0 0.65rem 1.8rem hsl(220 18% 20% / 0.08);
  --line: hsl(220 18% 16% / 0.07);
  --stage-pad: clamp(1.25rem, 3vw, 3rem);
  --hud-height: 4.25rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 10% 12%, hsl(var(--scene-hue) 72% 66% / 0.08), transparent 20rem),
    radial-gradient(circle at 90% 18%, hsl(calc(var(--scene-hue) + 190) 64% 64% / 0.06), transparent 22rem),
    linear-gradient(180deg, hsl(42 42% 96%), hsl(38 28% 93%) 42%, hsl(40 22% 91%) 100%);
  color: var(--ink);
  font-family: Aptos, "Segoe UI", "Helvetica Neue", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
  background: none;
  color: inherit;
}

canvas#world,
.overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

canvas#world {
  z-index: 0;
}

.overlay {
  z-index: 1;
}

.overlay--grain {
  background-image:
    linear-gradient(hsl(220 18% 16% / 0.025) 0.063rem, transparent 0.063rem),
    linear-gradient(90deg, hsl(220 18% 16% / 0.025) 0.063rem, transparent 0.063rem);
  background-size: 0.6rem 0.6rem;
  opacity: 0.04;
}

.overlay--wash {
  background:
    linear-gradient(120deg, transparent 0, hsl(0 0% 100% / 0.28) 26%, transparent 48%),
    linear-gradient(300deg, transparent 0, hsl(0 0% 100% / 0.22) 18%, transparent 40%),
    radial-gradient(circle at 50% 100%, hsl(var(--scene-hue) 90% 70% / calc(0.04 + var(--scene-energy) * 0.05)), transparent 24rem);
  mix-blend-mode: screen;
}

.overlay--halftone {
  background:
    radial-gradient(circle at 85% 16%, hsl(220 18% 16% / 0.06) 0.12rem, transparent 0.13rem),
    radial-gradient(circle at 12% 82%, hsl(220 18% 16% / 0.05) 0.12rem, transparent 0.13rem);
  background-size: 1rem 1rem, 1.1rem 1.1rem;
  opacity: 0.06;
}

.press-bar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 5;
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
  padding:
    calc(0.9rem + env(safe-area-inset-top, 0px))
    var(--stage-pad)
    0.9rem;
}

.brand,
.scene-nav,
.note,
.role-button,
.spec-sheet,
.proof-panel,
.brief-form label,
.button,
.signal-option,
.tag {
  background:
    linear-gradient(180deg, hsl(0 0% 100% / 0.9), hsl(0 0% 100% / 0.78)),
    var(--paper-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.brand {
  padding: 0.8rem 0.95rem;
  border-radius: 1.1rem;
}

.brand {
  display: inline-grid;
  gap: 0.12rem;
}

.brand__name,
.scene-link,
.button,
.signal-option,
.tag,
.role-button,
.spec-sheet__eyebrow,
.note__index,
.proof-panel__label,
.brand__type {
  font-family: Aptos, "Segoe UI", "Helvetica Neue", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
}

.brand__name {
  font-size: 0.86rem;
}

.brand__type,
.eyebrow,
.spec-sheet__eyebrow {
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.scene-nav {
  justify-self: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.45rem;
  border-radius: 999px;
}

.scene-link {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 0.62rem 0.85rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.69rem;
  transition:
    background 220ms ease,
    color 220ms ease;
}

.scene-link:hover,
.scene-link.is-active {
  color: var(--ink);
  background: hsl(var(--scene-hue) 58% 78% / 0.32);
}

.experience {
  position: relative;
  z-index: 2;
  padding-bottom: 2rem;
}

.act {
  position: relative;
  min-height: 108vh;
  height: auto;
  --focus: 0.2;
}

.act__stage {
  position: sticky;
  top: 0;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 1rem;
  padding:
    calc(var(--hud-height) + 1.65rem)
    var(--stage-pad)
    clamp(1.75rem, 4vw, 3rem);
}

.act__stage > * {
  width: min(100%, 68rem);
  margin-inline: auto;
}

.act--assembly {
  min-height: 116vh;
}

.act--brief {
  min-height: 102vh;
}

.act::before,
.act::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.act::before {
  inset: 5vh 4vw;
  border-radius: 2rem;
  background:
    linear-gradient(180deg, hsl(0 0% 100% / 0.22), transparent 18%),
    linear-gradient(160deg, hsl(var(--scene-hue) 72% 70% / calc(var(--focus) * 0.02)), transparent 42%),
    hsl(0 0% 100% / calc(0.08 + var(--focus) * 0.15));
  border: 1px solid hsl(220 18% 16% / 0.05);
  opacity: calc(0.12 + var(--focus) * 0.36);
}

.act::after {
  display: none;
}

[data-depth] {
  --depth: 0.18;
  transform:
    var(--base-transform, translate3d(0, 0, 0))
    translate3d(
      calc((var(--pointer-rx) - 0.5) * var(--depth) * 0.55rem),
      calc((var(--pointer-ry) - 0.5) * var(--depth) * 0.55rem - var(--focus) * var(--depth) * 0.18rem),
      0
    )
    rotate(calc((var(--pointer-rx) - 0.5) * var(--depth) * 0.18deg));
}

.split .token,
.reveal .token {
  display: inline-block;
  transform: translateY(120%) rotate(4deg);
  transform-origin: 0 100%;
  opacity: 0;
  transition:
    transform 720ms cubic-bezier(0.2, 0.9, 0.2, 1),
    opacity 720ms ease;
}

.act.is-active .split .token,
.act.is-active .reveal .token {
  transform: translateY(0) rotate(0);
  opacity: 1;
}

.display,
.note h3,
.spec-sheet h3,
.proof-panel h3 {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.display {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 4.9rem);
  line-height: 1.02;
  text-wrap: balance;
}

.display--secondary {
  max-width: 12ch;
  font-size: clamp(2rem, 4.8vw, 3.8rem);
}

.lede,
.body,
.note p,
.spec-sheet__proof,
.proof-panel p,
.contact-status {
  max-width: 30rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.94rem, 0.92vw, 1rem);
  line-height: 1.6;
}

.primer-layout,
.tension-layout,
.assembly-layout,
.proof-layout,
.brief-layout {
  position: relative;
  display: grid;
  gap: clamp(1rem, 2.8vw, 2rem);
}

.primer-layout {
  grid-template-columns: minmax(18rem, 1fr);
  align-items: center;
}

.primer-copy {
  display: grid;
  gap: 0.95rem;
  max-width: 48rem;
}

.tension-copy,
.assembly-copy,
.proof-copy,
.brief-copy {
  display: grid;
  gap: 0.8rem;
}

.primer-copy [data-depth],
.tension-copy [data-depth],
.assembly-copy [data-depth],
.proof-copy [data-depth],
.brief-copy [data-depth] {
  transform: none;
}

.action-row,
.form-actions,
.signal-options,
.tag-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.action-row,
.signal-options {
  margin-top: 0.2rem;
}

.button {
  --mag-x: 0px;
  --mag-y: 0px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.82rem 1.15rem;
  border-radius: 999px;
  font-size: 0.7rem;
  transform: translate3d(var(--mag-x), var(--mag-y), 0);
  transition:
    transform 220ms ease,
    color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.button--solid {
  color: var(--ink);
  background: hsl(var(--scene-hue) 56% 74%);
}

.button--ghost {
  color: var(--ink);
}

.tension-layout {
  grid-template-columns: minmax(16rem, 0.95fr) minmax(18rem, 1fr);
  align-items: center;
}

.note-cloud {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  align-items: start;
}

.note {
  position: relative;
  top: auto;
  right: auto;
  bottom: auto;
  left: auto;
  width: auto;
  padding: 0.92rem 0.92rem 1rem;
  border-radius: 0.85rem;
}

.note__index {
  display: block;
  margin-bottom: 0.5rem;
  color: hsl(var(--scene-hue) 84% 50%);
  font-size: 0.64rem;
}

.note h3,
.spec-sheet h3,
.proof-panel h3 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.18rem, 1.9vw, 1.55rem);
  line-height: 1.14;
}

.assembly-layout {
  align-items: center;
}

.assembly-copy,
.proof-copy,
.brief-copy {
  max-width: 34rem;
}

.assembly-stage {
  display: grid;
  grid-template-columns: minmax(14rem, 0.68fr) minmax(18rem, 1fr);
  gap: 0.75rem;
  align-items: stretch;
}

.swatch-list {
  display: grid;
  gap: 0.75rem;
}

.role-button {
  position: relative;
  text-align: left;
  padding: 0.95rem 1rem 0.92rem 1.1rem;
  border-radius: 0.95rem;
  color: var(--muted);
  font-size: 0.72rem;
  transition:
    background 220ms ease,
    color 220ms ease;
}

.role-button::before {
  content: "";
  position: absolute;
  inset: 0.7rem auto 0.7rem 0.68rem;
  width: 0.18rem;
  border-radius: 999px;
  background: hsl(220 18% 16% / 0.12);
}

.role-button:hover,
.role-button.is-active {
  color: var(--ink);
  background: hsl(var(--module-hue) 54% 78% / 0.26);
}

.role-button:hover::before,
.role-button.is-active::before {
  background: hsl(220 18% 16% / 0.28);
}

.spec-sheet {
  position: relative;
  overflow: hidden;
  min-height: 18rem;
  padding: 1.05rem;
  border-radius: 0.95rem;
}

.spec-sheet::before,
.spec-sheet::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.spec-sheet::before {
  top: -12%;
  right: -12%;
  aspect-ratio: 1;
  width: 42%;
  border-radius: 50%;
  background: radial-gradient(circle, hsl(var(--module-hue) 92% 72% / 0.16), transparent 58%);
}

.spec-sheet::after {
  bottom: -14%;
  left: -10%;
  width: 68%;
  height: 30%;
  background: linear-gradient(90deg, transparent, hsl(calc(var(--module-hue) + 190) 88% 70% / 0.1), transparent);
  transform: rotate(-12deg);
}

.spec-sheet__eyebrow {
  display: block;
  margin-bottom: 1rem;
}

.spec-sheet__proof {
  margin-top: 1rem;
}

.proof-layout {
  gap: 0.85rem;
}

.proof-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(16rem, 1fr));
  gap: 0.65rem;
  max-width: 58rem;
}

.proof-panel {
  min-height: 13rem;
  padding: 1rem;
  border-radius: 0.9rem;
}

.proof-panel__label {
  display: block;
  margin-bottom: 0.9rem;
  color: hsl(var(--scene-hue) 84% 50%);
  font-size: 0.64rem;
}

.brief-layout {
  grid-template-columns: minmax(16rem, 0.72fr) minmax(18rem, 0.96fr);
  align-items: start;
  gap: 0.85rem 1rem;
}

.brief-copy {
  grid-column: 1;
}

.brief-form {
  grid-column: 2;
  max-width: 40rem;
}

.owner-panel {
  grid-column: 1 / -1;
}

.brief-notes {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.1rem;
  max-width: 30rem;
}

.brief-note {
  padding: 0.82rem 0.9rem;
  border-radius: 0.85rem;
  background:
    linear-gradient(180deg, hsl(0 0% 100% / 0.78), hsl(0 0% 100% / 0.62)),
    var(--paper-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.brief-note__label,
.brief-form__eyebrow,
.brief-form__label {
  display: block;
  margin-bottom: 0.45rem;
  font-family: Aptos, "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.brief-note p,
.brief-form__header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.signal-option,
.tag {
  border-radius: 999px;
  color: var(--muted);
}

.signal-option {
  padding: 0.74rem 0.92rem;
  font-size: 0.68rem;
  transition:
    background 220ms ease,
    color 220ms ease;
}

.signal-option:hover,
.signal-option.is-active {
  color: var(--ink);
  background: hsl(var(--scene-hue) 54% 78% / 0.24);
}

.brief-form {
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 1rem;
  background:
    linear-gradient(180deg, hsl(0 0% 100% / 0.86), hsl(0 0% 100% / 0.72)),
    var(--paper-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.owner-panel,
.owner-field,
.owner-entry {
  background:
    linear-gradient(180deg, hsl(0 0% 100% / 0.86), hsl(0 0% 100% / 0.72)),
    var(--paper-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.owner-panel {
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 1rem;
}

.owner-page {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding:
    clamp(3.75rem, 9vw, 6rem)
    var(--stage-pad)
    clamp(2rem, 5vw, 4rem);
}

.owner-panel--page {
  width: min(100%, 72rem);
  align-content: start;
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
}

.owner-panel__header {
  display: grid;
  gap: 0.45rem;
  max-width: 36rem;
}

.owner-panel__header h3,
.owner-entry__title {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(1.35rem, 2.1vw, 1.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.owner-panel__header p,
.owner-entry__summary,
.owner-entry__meta,
.owner-entry__field p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.owner-panel--page .owner-panel__header h1 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(2rem, 4.8vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.owner-panel__controls {
  display: grid;
  gap: 0.75rem;
}

.owner-controls-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.owner-controls-grid .owner-field {
  max-width: none;
}

.owner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.owner-field {
  display: grid;
  gap: 0.7rem;
  max-width: 24rem;
  padding: 0.9rem;
  border-radius: 0.95rem;
  background: hsl(0 0% 100% / 0.46);
}

.owner-field span,
.owner-entry__label {
  font-family: Aptos, "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.owner-field input {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  outline: none;
}

.owner-field input::placeholder {
  color: hsl(220 18% 16% / 0.34);
}

.owner-feed {
  display: grid;
  gap: 0.85rem;
}

.owner-feed__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.owner-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.owner-subpanel {
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 1rem;
  background:
    linear-gradient(180deg, hsl(0 0% 100% / 0.86), hsl(0 0% 100% / 0.72)),
    var(--paper-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.owner-subpanel__header {
  display: grid;
  gap: 0.35rem;
  max-width: 38rem;
}

.owner-subpanel__header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.owner-session {
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem 1rem;
  border-radius: 0.95rem;
  background: hsl(0 0% 100% / 0.46);
  border: 1px solid hsl(220 18% 16% / 0.05);
}

.owner-session p {
  margin: 0;
  color: var(--ink);
  font-size: 0.94rem;
  line-height: 1.45;
}

.owner-list {
  display: grid;
  gap: 0.75rem;
}

.owner-entry {
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 1rem;
  background: hsl(0 0% 100% / 0.46);
}

.owner-entry__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.75rem;
}

.owner-entry__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.owner-entry__path {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: hsl(var(--scene-hue) 54% 78% / 0.24);
  font-family: Aptos, "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.owner-entry__status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-family: Aptos, "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.owner-entry__status--new {
  background: hsl(188 62% 72% / 0.28);
}

.owner-entry__status--reviewed {
  background: hsl(42 72% 72% / 0.28);
}

.owner-entry__status--archived {
  background: hsl(220 18% 76% / 0.28);
}

.owner-entry__status-field {
  display: grid;
  gap: 0.35rem;
  min-width: 10rem;
}

.owner-entry__status-select {
  min-height: 2.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: 0.85rem;
  border: 1px solid hsl(220 18% 16% / 0.08);
  background: hsl(0 0% 100% / 0.72);
  color: var(--ink);
  outline: none;
}

.owner-entry__status-button {
  min-height: 2.75rem;
}

.owner-entry__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 0.65rem 0.85rem;
}

.owner-entry__field {
  display: grid;
  gap: 0.3rem;
}

.brief-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.brief-form__section {
  display: grid;
  gap: 0.55rem;
}

.path-panel[hidden] {
  display: none;
}

.path-panel {
  display: grid;
  gap: 0.55rem;
}

.brief-form label {
  display: grid;
  gap: 0.7rem;
  padding: 0.9rem;
  border-radius: 0.95rem;
  background: hsl(0 0% 100% / 0.46);
  border: 1px solid hsl(220 18% 16% / 0.05);
}

.brief-form__full {
  min-height: 100%;
}

.brief-form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.form-actions {
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem 1rem;
}

.contact-status {
  flex: 1 1 16rem;
  min-height: 1.2rem;
  font-size: 0.8rem;
  line-height: 1.45;
}

.brief-form label span {
  font-family: Aptos, "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.brief-form input,
.brief-form textarea {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  outline: none;
}

.brief-form input::placeholder,
.brief-form textarea::placeholder {
  color: hsl(220 18% 16% / 0.34);
}

.tag {
  padding: 0.64rem 0.82rem;
  font-size: 0.68rem;
  transition:
    background 200ms ease,
    color 200ms ease;
}

.tag:hover,
.tag.is-active {
  color: var(--ink);
  background: hsl(var(--scene-hue) 54% 78% / 0.24);
}

@media (max-width: 1100px) {
  :root {
    --hud-height: 7.4rem;
  }

  .press-bar {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 0.7rem;
  }

  .brand,
  .scene-nav {
    justify-self: stretch;
  }

  .brand {
    width: 100%;
    justify-items: center;
    text-align: center;
  }

  .primer-layout,
  .tension-layout,
  .brief-layout,
  .assembly-stage,
  .proof-panels {
    grid-template-columns: 1fr;
  }

  .note-cloud {
    display: grid;
    min-height: 0;
    gap: 1rem;
    grid-template-columns: 1fr;
  }

  .brief-copy,
  .brief-form {
    grid-column: auto;
    grid-row: auto;
  }

  .owner-panel--page {
    width: min(100%, 48rem);
  }

  .brief-form__row {
    grid-template-columns: 1fr;
  }

  .owner-controls-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  :root {
    --hud-height: 8.85rem;
    --stage-pad: 1rem;
  }

  canvas#world {
    display: none;
  }

  .overlay--halftone {
    display: none;
  }

  .press-bar {
    gap: 0.55rem;
    padding-bottom: 0.7rem;
  }

  .scene-nav {
    overflow-x: auto;
    justify-content: flex-start;
    flex-wrap: nowrap;
    padding: 0.35rem;
    scrollbar-width: none;
  }

  .scene-nav::-webkit-scrollbar {
    display: none;
  }

  .act {
    min-height: auto;
  }

  .act::before {
    inset: 4.1rem 0.75rem 0.85rem;
    border-radius: 1.35rem;
  }

  .act__stage {
    position: relative;
    min-height: auto;
    gap: 1.1rem;
    padding:
      calc(var(--hud-height) + 0.75rem)
      var(--stage-pad)
      1.4rem;
  }

  .display {
    max-width: none;
    font-size: clamp(2.1rem, 11vw, 3.2rem);
  }

  .display--secondary {
    max-width: none;
    font-size: clamp(1.75rem, 8.8vw, 2.55rem);
  }

  .spec-sheet {
    min-height: auto;
  }

  .action-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .action-row .button,
  .form-actions .button {
    width: 100%;
  }

  .signal-options,
  .tag-picker {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .signal-option,
  .tag {
    width: 100%;
    min-height: 3rem;
    justify-content: center;
    text-align: center;
  }

  .role-button {
    padding: 0.88rem 0.9rem 0.84rem 1rem;
    font-size: 0.69rem;
  }

  .proof-panel,
  .spec-sheet,
  .brief-note,
  .brief-form,
  .note {
    padding: 0.95rem;
  }

  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .contact-status {
    max-width: none;
    flex-basis: auto;
  }

  .brief-form textarea {
    min-height: 8.5rem;
  }
}

@media (max-width: 560px) {
  :root {
    --hud-height: 9.4rem;
  }

  .brand {
    justify-items: start;
    text-align: left;
  }

  .scene-link {
    padding: 0.6rem 0.78rem;
    font-size: 0.66rem;
  }

  .proof-panel,
  .role-button,
  .note,
  .brief-form,
  .spec-sheet {
    border-radius: 0.9rem;
  }

  .signal-options,
  .tag-picker {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }

  [data-depth] {
    transform: none !important;
  }

  canvas#world {
    display: none;
  }
}