@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400;500;600&family=Instrument+Sans:wght@400;500;600;700&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&display=swap');

:root {
  --paper: #f5f2ea;
  --paper-deep: #ebe6dc;
  --surface: #fffdf8;
  --ink: #152532;
  --ink-soft: #33434e;
  --muted: #68737a;
  --faint: #8c9599;
  --rule: rgba(21, 37, 50, 0.15);
  --rule-strong: rgba(21, 37, 50, 0.28);
  --cobalt: #2458c6;
  --cobalt-deep: #143b8d;
  --cobalt-wash: #e5edfc;
  --clay: #bc6547;
  --sage: #617c6e;
  --max-width: 1240px;
  --reading-width: 760px;
  --display: 'Newsreader', Georgia, serif;
  --body: 'Instrument Sans', 'Helvetica Neue', Arial, sans-serif;
  --shadow: 0 22px 55px rgba(21, 37, 50, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--paper);
  color: var(--ink);
  color-scheme: only light;
  font-family: var(--body);
  font-synthesis: none;
  scroll-padding-top: 104px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

#workflow,
#capabilities,
#showcase,
#platforms {
  scroll-margin-top: 104px;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(rgba(21, 37, 50, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 100% 48px;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 10%, rgba(36, 88, 198, 0.06), transparent 28rem),
    radial-gradient(circle at 90% 68%, rgba(188, 101, 71, 0.055), transparent 25rem);
  content: '';
  pointer-events: none;
}

body,
button,
input,
textarea {
  font-family: var(--body);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(36, 88, 198, 0.45);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 5px;
  background: var(--ink);
  color: var(--surface);
  font-size: 0.82rem;
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(var(--max-width), calc(100% - 64px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--rule);
  background: rgba(245, 242, 234, 0.94);
  backdrop-filter: blur(12px);
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 11px;
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
}

.brand__mark {
  width: 62px;
  height: 38px;
  object-fit: contain;
  object-position: center;
}

.brand__copy {
  display: grid;
  gap: 2px;
}

.brand__name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand__descriptor {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 25px;
}

.nav-link {
  position: relative;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: color 160ms ease;
}

.nav-link::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--cobalt);
  content: '';
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.nav-link:hover,
.nav-link[aria-current='page'] {
  color: var(--ink);
}

.nav-link:hover::after,
.nav-link[aria-current='page']::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.025em;
  line-height: 1;
  text-decoration: none;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--nav,
.button--primary {
  background: var(--cobalt);
  color: #fff;
}

.button--nav:hover,
.button--primary:hover {
  background: var(--cobalt-deep);
}

.button--secondary {
  border-color: var(--rule-strong);
  background: transparent;
  color: var(--ink);
}

.button--secondary:hover {
  border-color: var(--ink);
  background: var(--surface);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.menu-toggle__lines,
.menu-toggle__lines::before,
.menu-toggle__lines::after {
  display: block;
  width: 16px;
  height: 1px;
  margin-inline: auto;
  background: currentColor;
  content: '';
  transition: transform 160ms ease;
}

.menu-toggle__lines::before {
  transform: translateY(-5px);
}

.menu-toggle__lines::after {
  transform: translateY(4px);
}

.menu-toggle[aria-expanded='true'] .menu-toggle__lines {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded='true'] .menu-toggle__lines::before {
  transform: translateY(0) rotate(90deg);
}

.menu-toggle[aria-expanded='true'] .menu-toggle__lines::after {
  opacity: 0;
}

.hero {
  position: relative;
  padding: 94px 0 44px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(420px, 0.97fr);
  align-items: center;
  gap: clamp(44px, 7vw, 110px);
}

.eyebrow,
.section-kicker,
.visual-label,
.meta-label {
  color: var(--cobalt);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.eyebrow::before {
  width: 28px;
  height: 1px;
  background: var(--cobalt);
  content: '';
}

.hero__title {
  max-width: 720px;
  font-family: var(--display);
  font-size: clamp(3.75rem, 7.5vw, 7.25rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.9;
}

.hero__title em {
  position: relative;
  color: var(--cobalt);
  font-style: normal;
}

.hero__title em::after {
  position: absolute;
  right: 0.04em;
  bottom: -0.1em;
  left: 0.02em;
  height: 3px;
  background: var(--clay);
  content: '';
  transform: rotate(-1.5deg);
}

.hero__lede {
  max-width: 560px;
  margin: 30px 0 28px;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.72;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 11px;
}

.hero__note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 360px;
  margin-top: 30px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.55;
}

.hero__note strong {
  color: var(--ink);
  font-weight: 600;
}

.note-index {
  flex: 0 0 auto;
  color: var(--clay);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero__visual {
  position: relative;
  min-width: 0;
}

.hero__visual::before {
  position: absolute;
  top: -32px;
  right: 13%;
  width: 112px;
  height: 1px;
  background: var(--clay);
  content: '';
  transform: rotate(35deg);
}

.hero__visual::after {
  position: absolute;
  right: -24px;
  bottom: 12%;
  width: 58px;
  height: 58px;
  border: 1px solid var(--clay);
  content: '';
  transform: rotate(12deg);
}

.evidence-demo {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 18px 18px 0;
  border: 1px solid var(--ink);
  border-radius: 13px;
  background: rgba(255, 253, 248, 0.9);
  box-shadow: var(--shadow);
  transform: rotate(-1.2deg);
  isolation: isolate;
}

.evidence-demo::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(135deg, rgba(36, 88, 198, 0.09), transparent 34%),
    linear-gradient(90deg, transparent 49.8%, rgba(21, 37, 50, 0.045) 50%, transparent 50.2%);
  content: '';
  pointer-events: none;
}

.evidence-demo__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 3px 18px;
}

.evidence-demo__kicker,
.evidence-demo__rail-label,
.evidence-answer__label {
  color: var(--cobalt);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.evidence-demo__title {
  max-width: 270px;
  margin-top: 4px;
  font-family: var(--display);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.evidence-demo__live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  padding: 6px 8px;
  border: 1px solid rgba(97, 124, 110, 0.35);
  border-radius: 999px;
  color: var(--sage);
  font-size: 0.59rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.evidence-demo__live span,
.evidence-answer__signal span:first-child {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 0 3px rgba(97, 124, 110, 0.12);
}

.evidence-demo__stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(155px, 0.8fr) minmax(0, 1.2fr);
  gap: 17px;
  min-height: 327px;
  padding: 20px 0 18px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.evidence-demo__map {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.evidence-line {
  fill: none;
  stroke: rgba(21, 37, 50, 0.18);
  stroke-dasharray: 3 7;
  stroke-linecap: round;
  stroke-width: 1;
  transition: stroke 280ms ease, stroke-width 280ms ease, opacity 280ms ease;
}

.evidence-line.is-active {
  stroke: var(--cobalt);
  stroke-dasharray: 1 5;
  stroke-width: 2.4;
}

.evidence-line__node {
  fill: var(--cobalt);
  opacity: 0.9;
}

.evidence-demo__source-rail,
.evidence-answer {
  position: relative;
  z-index: 1;
}

.evidence-demo__source-rail {
  display: grid;
  align-content: center;
  gap: 6px;
}

.evidence-demo__rail-label {
  margin: 0 8px 4px;
  color: var(--muted);
  font-size: 0.56rem;
}

.evidence-source {
  display: grid;
  grid-template-columns: 27px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-width: 0;
  padding: 8px 8px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  text-align: left;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.evidence-source:hover {
  border-color: var(--rule);
  background: rgba(255, 253, 248, 0.7);
  transform: translateX(3px);
}

.evidence-source:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 2px;
}

.evidence-source.is-active {
  border-color: rgba(36, 88, 198, 0.3);
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0 7px 16px rgba(21, 37, 50, 0.07);
}

.evidence-source__mark {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border: 1px solid var(--rule-strong);
  border-radius: 5px;
  color: var(--cobalt);
  font-size: 0.51rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.evidence-source.is-active .evidence-source__mark {
  border-color: var(--cobalt);
  background: var(--cobalt);
  color: #fff;
}

.evidence-source__copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.evidence-source__copy strong {
  overflow: hidden;
  color: var(--ink);
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.evidence-source__copy small {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.57rem;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.evidence-source__index {
  align-self: start;
  padding-top: 2px;
  color: var(--faint);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.evidence-source.is-active .evidence-source__index {
  color: var(--cobalt);
}

.evidence-answer {
  display: flex;
  min-width: 0;
  min-height: 270px;
  flex-direction: column;
  justify-content: center;
  padding: 22px 21px 18px;
  border: 1px solid rgba(21, 37, 50, 0.2);
  border-radius: 9px;
  background: rgba(255, 253, 248, 0.9);
  box-shadow: 0 12px 28px rgba(21, 37, 50, 0.08);
}

.evidence-answer__topline,
.evidence-answer__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.evidence-answer__label {
  color: var(--faint);
  font-size: 0.54rem;
}

.evidence-answer__count {
  color: var(--cobalt);
  font-size: 0.59rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.evidence-answer__question {
  max-width: 330px;
  margin: 24px 0 15px;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(1.65rem, 2.7vw, 2.45rem);
  letter-spacing: -0.045em;
  line-height: 0.96;
}

.evidence-answer__signal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sage);
  font-size: 0.61rem;
  font-weight: 600;
}

.evidence-answer__signal span:first-child {
  width: 5px;
  height: 5px;
  box-shadow: none;
}

.evidence-answer__copy {
  max-width: 360px;
  margin-top: 11px;
  padding-left: 13px;
  border-left: 2px solid var(--clay);
  color: var(--ink-soft);
  font-size: 0.73rem;
  line-height: 1.6;
}

.evidence-answer__copy.is-swapping {
  animation: evidence-answer-swap 360ms ease both;
}

@keyframes evidence-answer-swap {
  0% { opacity: 0.25; transform: translateY(5px); }
  100% { opacity: 1; transform: translateY(0); }
}

.evidence-answer__footer {
  margin-top: auto;
  padding-top: 17px;
  border-top: 1px solid var(--rule);
}

.evidence-citation,
.evidence-answer__confidence {
  color: var(--muted);
  font-size: 0.57rem;
  line-height: 1.3;
}

.evidence-citation {
  color: var(--cobalt-deep);
}

.evidence-answer__confidence {
  color: var(--sage);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.evidence-demo__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  color: var(--muted);
  font-size: 0.61rem;
}

.evidence-demo__footer strong {
  margin-right: 4px;
  color: var(--clay);
  font-size: 0.56rem;
  letter-spacing: 0.08em;
}

.source-ribbon {
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule);
}

.source-ribbon__inner {
  display: grid;
  grid-template-columns: minmax(190px, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: 28px;
  min-height: 88px;
}

.source-ribbon__label {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.source-ribbon__label strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-size: 0.85rem;
}

.source-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.source-chip {
  padding: 9px 12px;
  border: 1px solid var(--rule-strong);
  border-radius: 3px;
  background: rgba(255, 253, 248, 0.55);
  color: var(--ink-soft);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.section {
  padding: 116px 0;
}

.section--compact {
  padding-top: 90px;
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.72fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 54px;
}

.section-kicker {
  margin-bottom: 16px;
}

.section-title {
  max-width: 720px;
  font-family: var(--display);
  font-size: clamp(2.75rem, 5vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.section-copy {
  max-width: 445px;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.75;
}

.method-section {
  background: var(--paper-deep);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.method-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(46px, 9vw, 140px);
}

.method-grid__lead {
  max-width: 480px;
}

.method-grid__lead .section-title {
  font-size: clamp(2.7rem, 4.5vw, 4.5rem);
}

.method-grid__lead p {
  margin-top: 27px;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.75;
}

.method-list {
  border-top: 1px solid var(--rule-strong);
}

.method-step {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 22px;
  align-items: start;
  gap: 18px;
  padding: 26px 0;
  border-bottom: 1px solid var(--rule-strong);
}

.method-step__number {
  color: var(--clay);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.method-step h3 {
  margin-bottom: 6px;
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.method-step p {
  max-width: 520px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.65;
}

.method-step__arrow {
  color: var(--cobalt);
  font-size: 1.25rem;
  line-height: 1;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.capability-card {
  display: flex;
  flex-direction: column;
  min-height: 340px;
  padding: 24px 22px 22px;
  border: 1px solid var(--rule);
  border-top: 3px solid var(--cobalt);
  border-radius: 7px;
  background: rgba(255, 253, 248, 0.56);
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.capability-card:nth-child(2) {
  border-top-color: var(--clay);
}

.capability-card:nth-child(3) {
  border-top-color: var(--sage);
}

.capability-card:nth-child(4) {
  border-top-color: var(--ink);
}

.capability-card:hover {
  border-color: var(--rule-strong);
  background: var(--surface);
  transform: translateY(-4px);
}

.capability-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.capability-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  color: var(--cobalt);
}

.capability-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.capability-number {
  color: var(--faint);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.capability-card h3 {
  margin-top: 50px;
  font-family: var(--display);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}

.capability-card p {
  margin-top: 13px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

.capability-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 25px;
}

.capability-card__tags span {
  padding: 5px 7px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  color: var(--ink-soft);
  font-size: 0.61rem;
  font-weight: 600;
}

.dark-panel {
  overflow: hidden;
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
}

.intelligence-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.18fr);
  align-items: center;
  gap: clamp(36px, 8vw, 110px);
  padding: clamp(32px, 6vw, 74px);
}

.intelligence-panel .section-kicker {
  color: #9db9ff;
}

.intelligence-panel .section-title {
  color: var(--paper);
}

.intelligence-panel .section-copy {
  margin-top: 25px;
  color: rgba(245, 242, 234, 0.68);
}

.query-card {
  position: relative;
  padding: 25px;
  border: 1px solid rgba(245, 242, 234, 0.22);
  border-radius: 6px;
  background: rgba(255, 253, 248, 0.075);
}

.query-card::before {
  position: absolute;
  top: -19px;
  right: 22px;
  width: 54px;
  height: 37px;
  border: 1px solid var(--clay);
  background: var(--ink);
  content: '';
  transform: rotate(5deg);
}

.query-card__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 30px;
  color: rgba(245, 242, 234, 0.58);
  font-size: 0.65rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.query-card__label strong {
  color: #9db9ff;
  font-weight: 700;
}

.query-card__question {
  max-width: 460px;
  font-family: var(--display);
  font-size: clamp(1.65rem, 3vw, 2.7rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.query-card__answer {
  margin-top: 22px;
  padding: 15px 0 15px 16px;
  border-left: 2px solid var(--clay);
  color: rgba(245, 242, 234, 0.76);
  font-size: 0.82rem;
  line-height: 1.7;
}

.query-card__sources {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}

.query-card__sources span {
  padding: 6px 8px;
  border: 1px solid rgba(245, 242, 234, 0.2);
  border-radius: 3px;
  color: rgba(245, 242, 234, 0.64);
  font-size: 0.64rem;
}

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  align-items: start;
  gap: 22px;
}

.showcase-side {
  display: grid;
  gap: 22px;
}

.showcase-card {
  min-width: 0;
}

.screen-frame {
  overflow: hidden;
  padding: 11px;
  border: 1px solid var(--rule-strong);
  border-radius: 7px;
  background: var(--surface);
  box-shadow: 0 14px 32px rgba(21, 37, 50, 0.08);
}

.screen-frame--dark {
  background: #161616;
}

.screen-frame img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(21, 37, 50, 0.12);
  border-radius: 3px;
}

.showcase-card figcaption {
  display: grid;
  gap: 7px;
  padding: 18px 3px 0;
}

.showcase-card figcaption span {
  color: var(--cobalt);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.showcase-card figcaption h3 {
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1;
}

.showcase-card figcaption p {
  max-width: 500px;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.6;
}

.platforms {
  padding-top: 104px;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule);
}

.platforms__intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  padding: 0 0 28px;
}

.platforms__intro h2 {
  max-width: 520px;
  font-family: var(--display);
  font-size: clamp(2.3rem, 4vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.96;
}

.platforms__intro p {
  max-width: 260px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
  text-align: right;
}

.platform-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
}

.platform-item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 23px 20px 25px 0;
  border-right: 1px solid var(--rule);
}

.platform-item:not(:first-child) {
  padding-left: 20px;
}

.platform-item:last-child {
  border-right: 0;
}

.platform-item::before {
  width: 8px;
  height: 8px;
  margin-bottom: 7px;
  border: 1px solid var(--cobalt);
  content: '';
}

.platform-item:nth-child(2)::before {
  border-color: var(--clay);
}

.platform-item:nth-child(3)::before {
  border-color: var(--sage);
}

.platform-item:nth-child(4)::before {
  border-color: var(--ink);
}

.platform-item strong {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.platform-item span {
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.cta {
  padding: 82px 0 110px;
}

.cta__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 38px;
  padding: clamp(32px, 6vw, 70px);
  border-radius: 10px;
  background: var(--cobalt-deep);
  color: #fff;
}

.cta__panel .section-kicker {
  color: #aec4ff;
}

.cta__title {
  max-width: 650px;
  font-family: var(--display);
  font-size: clamp(2.7rem, 5vw, 5.3rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.94;
}

.cta__copy {
  max-width: 450px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.92rem;
  line-height: 1.7;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.cta__actions .button--primary {
  background: #fff;
  color: var(--cobalt-deep);
}

.cta__actions .button--primary:hover {
  background: var(--paper);
}

.cta__actions .button--secondary {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.cta__actions .button--secondary:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.site-footer {
  border-top: 1px solid var(--rule-strong);
  background: var(--paper-deep);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) minmax(240px, 1.3fr) auto;
  align-items: start;
  gap: 35px;
  padding: 35px 0;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
}

.footer-brand .brand__mark {
  width: 48px;
  height: 30px;
}

.footer-brand span {
  font-size: 0.88rem;
  font-weight: 700;
}

.footer-copy {
  max-width: 310px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.55;
}

.footer-links {
  display: grid;
  justify-items: end;
  gap: 8px;
  list-style: none;
}

.footer-links a {
  color: var(--ink-soft);
  font-size: 0.72rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--cobalt);
}

/* Legal and support pages */
.legal-hero {
  padding: 74px 0 36px;
  border-bottom: 1px solid var(--rule);
}

.legal-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.45fr);
  align-items: end;
  gap: 50px;
}

.legal-hero h1 {
  max-width: 720px;
  font-family: var(--display);
  font-size: clamp(3rem, 5.1vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.legal-hero p {
  max-width: 320px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.7;
}

.legal-layout {
  display: grid;
  grid-template-columns: 170px minmax(0, var(--reading-width));
  align-items: start;
  gap: clamp(28px, 7vw, 96px);
  padding: 62px 0 112px;
}

.legal-index {
  position: sticky;
  top: 112px;
  display: grid;
  gap: 12px;
}

.legal-index__label {
  color: var(--faint);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.legal-index a {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
  text-decoration: none;
}

.legal-index a:hover {
  color: var(--cobalt);
}

.legal-card {
  min-width: 0;
  padding: clamp(25px, 4vw, 48px);
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.72);
}

.legal-card h2 {
  margin: 42px 0 13px;
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1;
}

.legal-card h3 {
  margin: 30px 0 9px;
  font-size: 0.93rem;
  font-weight: 700;
}

.legal-card p,
.legal-card li {
  color: var(--ink-soft);
  font-size: 0.89rem;
  line-height: 1.8;
}

.legal-card p + p {
  margin-top: 14px;
}

.legal-card ul,
.legal-card ol {
  display: grid;
  gap: 8px;
  padding-left: 21px;
  margin: 14px 0 20px;
}

.legal-card li::marker {
  color: var(--cobalt);
  font-weight: 700;
}

.legal-card strong {
  color: var(--ink);
  font-weight: 700;
}

.legal-card a {
  color: var(--cobalt-deep);
  font-weight: 600;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.legal-meta {
  display: inline-flex;
  margin: 12px 0 29px;
  padding: 7px 9px;
  border: 1px solid rgba(36, 88, 198, 0.22);
  border-radius: 3px;
  background: var(--cobalt-wash);
  color: var(--cobalt-deep);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.legal-card__intro {
  max-width: 650px;
  font-size: 1rem !important;
}

.form-box {
  margin-top: 27px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--rule-strong);
  border-radius: 6px;
  background: var(--paper-deep);
}

.form-box__title {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 700;
}

.form-group {
  display: grid;
  gap: 7px;
  margin-bottom: 17px;
}

.form-label {
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 700;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  outline: none;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.83rem;
  line-height: 1.45;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px rgba(36, 88, 198, 0.12);
}

.form-textarea {
  min-height: 125px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.form-status {
  margin-top: 16px;
  padding: 12px 13px;
  border: 1px solid rgba(97, 124, 110, 0.36);
  border-radius: 4px;
  background: rgba(97, 124, 110, 0.11);
  color: #385447;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.55;
}

.support-callout {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  margin-top: 28px;
  padding: 18px;
  border-left: 3px solid var(--cobalt);
  background: var(--cobalt-wash);
}

.support-callout__mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(36, 88, 198, 0.3);
  color: var(--cobalt-deep);
  font-size: 0.65rem;
  font-weight: 700;
}

.support-callout p {
  font-size: 0.8rem;
}

@media (max-width: 1000px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.86fr);
    gap: 42px;
  }

  .capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intelligence-panel {
    grid-template-columns: 1fr;
  }

  .site-nav {
    gap: 18px;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(var(--max-width), calc(100% - 40px));
  }

  .site-header__inner {
    min-height: 72px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 10px 20px 18px;
    border: 1px solid var(--rule);
    border-top: 0;
    background: var(--paper);
    box-shadow: 0 16px 24px rgba(21, 37, 50, 0.08);
  }

  .site-nav.is-open {
    display: flex;
    flex-direction: column;
  }

  .site-nav .nav-link {
    padding: 13px 0;
    border-bottom: 1px solid var(--rule);
  }

  .site-nav .nav-link::after {
    display: none;
  }

  .site-nav .button {
    width: 100%;
    margin-top: 13px;
  }

  .hero {
    padding-top: 68px;
  }

  .hero__grid,
  .section-intro,
  .method-grid,
  .legal-hero__inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero__visual {
    max-width: 650px;
    margin-inline: auto;
  }

  .source-ribbon__inner {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 21px 0;
  }

  .source-list {
    justify-content: flex-start;
  }

  .section {
    padding: 84px 0;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .showcase-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta__panel {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .cta__actions {
    justify-content: flex-start;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 44px 0 84px;
  }

  .legal-index {
    position: static;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
  }

  .legal-index__label {
    width: 100%;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(var(--max-width), calc(100% - 32px));
  }

  .brand__descriptor {
    display: none;
  }

  .brand__mark {
    width: 54px;
  }

  .hero {
    padding: 52px 0 32px;
  }

  .hero__title {
    font-size: clamp(3.35rem, 17vw, 5.1rem);
  }

  .hero__lede {
    margin-top: 24px;
    font-size: 0.95rem;
  }

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

  .hero__actions .button {
    width: 100%;
  }

  .hero__visual::before,
  .hero__visual::after {
    display: none;
  }

  .evidence-demo {
    padding: 14px 13px 0;
    transform: none;
  }

  .evidence-demo__header {
    padding: 3px 3px 15px;
  }

  .evidence-demo__title {
    max-width: 220px;
    font-size: 1.35rem;
  }

  .evidence-demo__stage {
    grid-template-columns: 1fr;
    gap: 15px;
    min-height: 0;
    padding: 15px 0;
  }

  .evidence-demo__map {
    display: none;
  }

  .evidence-demo__source-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .evidence-demo__rail-label {
    grid-column: 1 / -1;
    margin: 0 5px 2px;
  }

  .evidence-source {
    grid-template-columns: 25px minmax(0, 1fr);
    gap: 7px;
    padding: 7px 6px;
  }

  .evidence-source__mark {
    width: 25px;
    height: 25px;
  }

  .evidence-source__index {
    display: none;
  }

  .evidence-source__copy strong {
    font-size: 0.62rem;
  }

  .evidence-source__copy small {
    font-size: 0.51rem;
  }

  .evidence-answer {
    min-height: 260px;
    padding: 19px 16px 15px;
  }

  .evidence-answer__question {
    margin-top: 20px;
    font-size: clamp(1.8rem, 9vw, 2.35rem);
  }

  .evidence-demo__footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    min-height: 55px;
  }

  .source-chip {
    flex: 1 1 calc(33.333% - 8px);
    min-width: 72px;
    text-align: center;
  }

  .section,
  .section--compact {
    padding: 68px 0;
  }

  .section-intro {
    margin-bottom: 34px;
  }

  .section-title,
  .method-grid__lead .section-title {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }

  .method-step {
    grid-template-columns: 36px minmax(0, 1fr) 16px;
    gap: 10px;
    padding: 21px 0;
  }

  .method-step h3 {
    font-size: 1.55rem;
  }

  .capability-grid {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: 285px;
  }

  .capability-card h3 {
    margin-top: 38px;
  }

  .intelligence-panel {
    padding: 28px 20px 22px;
  }

  .query-card {
    padding: 19px;
  }

  .query-card__label {
    margin-bottom: 24px;
  }

  .showcase-side {
    grid-template-columns: 1fr;
  }

  .platforms__intro {
    display: grid;
    gap: 15px;
    padding: 27px 0 23px;
  }

  .platforms {
    padding-top: 64px;
  }

  .platforms__intro p {
    text-align: left;
  }

  .platform-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-item {
    padding: 19px 12px 21px 0;
    border-bottom: 1px solid var(--rule);
  }

  .platform-item:nth-child(2) {
    border-right: 0;
    padding-left: 12px;
  }

  .platform-item:nth-child(3) {
    padding-left: 0;
    border-bottom: 0;
  }

  .platform-item:nth-child(4) {
    border-bottom: 0;
  }

  .cta {
    padding: 60px 0 76px;
  }

  .cta__panel {
    padding: 30px 21px;
  }

  .cta__title {
    font-size: clamp(2.8rem, 14vw, 4.5rem);
  }

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

  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 23px;
    padding: 29px 0;
  }

  .footer-links {
    justify-items: start;
  }

  .legal-hero {
    padding: 52px 0 27px;
  }

  .legal-hero h1 {
    font-size: clamp(3.25rem, 15vw, 5.2rem);
  }

  .legal-card {
    padding: 22px 18px;
  }

  .legal-card h2 {
    margin-top: 34px;
    font-size: 1.75rem;
  }

  .legal-card p,
  .legal-card li {
    font-size: 0.84rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* Living Research Desk direction */
:root {
  --script: 'Caveat', 'Segoe Print', cursive;
  --desk-cream: #fbf8f0;
  --desk-olive: #77816a;
  --desk-olive-deep: #53604d;
  --desk-terracotta: #a85c47;
  --terracotta: #a85c47;
  --desk-shadow: 0 28px 52px rgba(34, 42, 46, .18), 0 4px 12px rgba(34, 42, 46, .12);
}

body {
  background:
    linear-gradient(rgba(21, 37, 50, .035) 1px, transparent 1px),
    radial-gradient(circle at 75% 12%, rgba(188, 101, 71, .07), transparent 28rem),
    var(--paper);
  background-size: 100% 48px, auto, auto;
}

.site-header {
  border-bottom-color: rgba(21, 37, 50, .08);
  background: rgba(245, 242, 234, .84);
}

.site-header__inner {
  min-height: 78px;
}

.brand {
  gap: 0;
}

.brand__copy {
  gap: 3px;
}

.brand__name {
  text-transform: uppercase;
  letter-spacing: .19em;
}

.brand__descriptor {
  letter-spacing: .16em;
}

.site-nav {
  gap: clamp(18px, 2.1vw, 32px);
}

.nav-link {
  color: var(--ink-soft);
  font-size: .77rem;
  font-weight: 500;
}

.button {
  border-radius: 6px;
  min-height: 46px;
  padding-inline: 20px;
}

.button--nav {
  background: var(--ink);
}

.button--nav:hover {
  background: #304657;
}

.button--primary {
  background: var(--ink);
}

.button--primary:hover {
  background: #304657;
}

.hero {
  padding: 50px 0 48px;
}

.hero__grid {
  grid-template-columns: minmax(360px, .84fr) minmax(0, 1.16fr);
  align-items: center;
  gap: clamp(24px, 4.2vw, 72px);
}

.hero__copy {
  position: relative;
  z-index: 4;
  padding: 8px 0 24px;
}

.eyebrow {
  color: var(--clay);
  letter-spacing: .18em;
}

.eyebrow::before {
  width: 30px;
  background: var(--clay);
}

.hero__title {
  max-width: 540px;
  font-size: clamp(3.75rem, 5.25vw, 5.8rem);
  letter-spacing: -.071em;
  line-height: .88;
}

.hero__title-line {
  display: block;
}

.hero__title em {
  color: var(--ink);
}

.hero__title em::after {
  bottom: -.09em;
  height: 4px;
  background: var(--clay);
  border-radius: 100%;
}

.hero__lede {
  max-width: 465px;
  margin-top: 29px;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.25vw, 1.1rem);
  line-height: 1.68;
}

.hero__actions {
  margin-top: 30px;
  gap: 17px;
}

.hero__actions .button--secondary {
  padding-inline: 2px 8px;
  border-color: transparent;
  font-weight: 600;
}

.hero__actions .button--secondary:hover {
  background: transparent;
  color: var(--cobalt-deep);
}

.play-mark {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-right: 7px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-size: .72rem;
  line-height: 1;
}

.hero__proofs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 540px;
  margin-top: 58px;
  border-top: 1px solid var(--rule-strong);
}

.hero__proof {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  min-width: 0;
  padding: 16px 12px 0 0;
  border-right: 1px solid var(--rule-strong);
}

.hero__proof + .hero__proof {
  padding-left: 14px;
}

.hero__proof:last-child {
  border-right: 0;
  padding-right: 0;
}

.hero__proof > span:last-child {
  display: grid;
  gap: 4px;
}

.hero__proof strong {
  font-size: .67rem;
  font-weight: 600;
  line-height: 1.2;
}

.hero__proof small {
  color: var(--muted);
  font-size: .61rem;
  line-height: 1.45;
}

.proof-mark {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 1px solid var(--cobalt);
  color: var(--cobalt);
  font-size: .84rem;
  line-height: 1;
}

.proof-mark--clay {
  border-color: var(--clay);
  color: var(--clay);
  font-size: .67rem;
}

.proof-mark--sage {
  border-color: var(--sage);
  color: var(--sage);
  font-size: .7rem;
}

.hero__visual {
  min-width: 0;
  min-height: 0;
}

.hero__visual::before,
.hero__visual::after {
  display: none;
}

.desk-scene {
  position: relative;
  z-index: 1;
  min-height: 680px;
  height: min(51vw, 730px);
  isolation: isolate;
  overflow: visible;
  touch-action: manipulation;
}

.desk-scene__wash {
  position: absolute;
  inset: 4% -4% 3% -5%;
  z-index: -3;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 53% 44%, rgba(255, 253, 247, .96) 0 27%, rgba(255, 253, 247, .4) 57%, transparent 72%),
    radial-gradient(ellipse at 62% 74%, rgba(188, 101, 71, .1), transparent 52%);
  pointer-events: none;
}

.desk-scene__wash::after {
  position: absolute;
  inset: 0;
  opacity: .3;
  background-image: repeating-linear-gradient(110deg, transparent 0 4px, rgba(21, 37, 50, .025) 4px 5px);
  border-radius: inherit;
  content: '';
}

.desk-scene__orbit {
  position: absolute;
  top: 22%;
  left: 27%;
  width: 45%;
  aspect-ratio: 1;
  z-index: -1;
  border: 1px dashed rgba(21, 37, 50, .3);
  border-radius: 50%;
  transform: rotate(-15deg);
  pointer-events: none;
}

.desk-scene__orbit::after {
  position: absolute;
  right: 3%;
  bottom: 8%;
  width: 13px;
  height: 13px;
  border: 1px solid var(--clay);
  border-radius: 50%;
  background: var(--paper);
  content: '';
}

.desk-card,
.desk-ai {
  appearance: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.desk-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(21, 37, 50, .22);
  border-radius: 5px;
  box-shadow: var(--desk-shadow);
  transform: translate3d(var(--shift-x, 0px), var(--shift-y, 0px), 0) rotate(var(--base-rotate));
  transition: transform 260ms cubic-bezier(.2, .75, .25, 1), box-shadow 260ms ease, filter 260ms ease;
}

.desk-card:hover,
.desk-card:focus-visible,
.desk-card.is-pinned {
  z-index: 20;
  box-shadow: 0 33px 65px rgba(34, 42, 46, .22), 0 5px 13px rgba(34, 42, 46, .12);
  filter: saturate(1.04);
  transform: translate3d(var(--shift-x, 0px), calc(var(--shift-y, 0px) - 8px), 0) rotate(var(--base-rotate)) scale(1.018);
}

.desk-card:focus-visible,
.desk-ai:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 5px;
}

.desk-card__type,
.desk-page__kicker,
.desk-page__meta,
.desk-card__page {
  font-size: .52rem;
  font-weight: 700;
  letter-spacing: .13em;
  line-height: 1.35;
  text-transform: uppercase;
}

.desk-card--paper {
  top: 11%;
  left: 1%;
  width: 224px;
  min-height: 304px;
  z-index: 3;
  padding: 20px 19px 17px;
  background:
    linear-gradient(110deg, transparent 0 61%, rgba(21, 37, 50, .035) 61% 62%, transparent 62%),
    var(--desk-cream);
  color: var(--ink);
}

.desk-card--paper::after {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 38px;
  height: 1px;
  background: rgba(21, 37, 50, .2);
  content: '';
}

.desk-card--paper .desk-card__type {
  display: inline-block;
  align-self: flex-start;
  padding: 3px 5px;
  border: 1px solid var(--clay);
  color: var(--clay);
}

.desk-card__paper-title {
  margin-top: 22px;
  font-family: var(--display);
  font-size: 1.85rem;
  letter-spacing: -.05em;
  line-height: .92;
}

.desk-card__author {
  margin-top: 12px;
  color: var(--muted);
  font-family: var(--display);
  font-size: .81rem;
  font-style: italic;
}

.desk-card--paper p {
  margin-top: 20px;
  color: var(--ink-soft);
  font-family: var(--display);
  font-size: .74rem;
  line-height: 1.48;
}

.desk-card__highlight {
  align-self: flex-start;
  margin-top: 10px;
  padding: 2px 4px;
  background: rgba(218, 193, 78, .43);
  color: var(--ink);
  font-family: var(--script);
  font-size: 1rem;
  transform: rotate(-2deg);
}

.desk-card__page {
  margin-top: auto;
  padding-top: 15px;
  color: var(--muted);
  letter-spacing: .06em;
  text-transform: none;
}

.desk-card--deck {
  top: 1%;
  right: 1%;
  width: 267px;
  min-height: 228px;
  z-index: 2;
  padding: 24px 23px;
  overflow: hidden;
  border-color: rgba(92, 44, 33, .48);
  background: linear-gradient(135deg, #ad624e, #8d4b3c);
  color: #fff7ed;
}

.desk-card--deck::before {
  position: absolute;
  right: 13px;
  bottom: 0;
  width: 112px;
  height: 130px;
  border: 1px solid rgba(251, 244, 224, .42);
  border-bottom: 0;
  border-radius: 70% 0 0 0;
  content: '';
  transform: rotate(22deg);
}

.desk-card--deck::after {
  position: absolute;
  right: 5px;
  bottom: 0;
  width: 82px;
  height: 100px;
  border-right: 1px solid rgba(251, 244, 224, .4);
  border-bottom: 1px solid rgba(251, 244, 224, .4);
  content: '';
  transform: rotate(-17deg);
}

.desk-card--deck .desk-card__type {
  color: rgba(255, 247, 237, .78);
}

.desk-card__deck-title {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  font-family: var(--display);
  font-size: 2rem;
  letter-spacing: -.05em;
  line-height: .93;
}

.desk-card__deck-date {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  color: rgba(255, 247, 237, .75);
  font-size: .68rem;
}

.desk-card__branch {
  position: absolute;
  right: 34px;
  bottom: -1px;
  z-index: 2;
  width: 3px;
  height: 102px;
  background: rgba(244, 224, 185, .74);
  transform: rotate(22deg);
  transform-origin: bottom;
}

.desk-card__branch::before,
.desk-card__branch::after {
  position: absolute;
  width: 42px;
  height: 20px;
  border-top: 1px solid rgba(244, 224, 185, .72);
  border-radius: 50%;
  content: '';
}

.desk-card__branch::before {
  top: 23px;
  right: -35px;
  transform: rotate(-17deg);
}

.desk-card__branch::after {
  top: 51px;
  right: 0;
  transform: rotate(22deg);
}

.desk-card--audio {
  top: 23%;
  right: -2%;
  width: 270px;
  min-height: 121px;
  z-index: 7;
  padding: 16px 17px 13px;
  border-color: rgba(21, 37, 50, .16);
  background: rgba(255, 253, 248, .96);
}

.desk-card__audio-head {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
}

.desk-play {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--desk-olive);
  color: #fff;
  font-size: .52rem;
}

.desk-card__audio-head > span:nth-child(2) {
  display: grid;
  gap: 3px;
}

.desk-card__audio-head strong {
  font-size: .66rem;
  font-weight: 600;
}

.desk-card__audio-head small,
.desk-card__audio-head time {
  color: var(--muted);
  font-size: .57rem;
}

.desk-card__audio-head time {
  align-self: start;
}

.audio-wave {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 34px;
  margin: 14px 0 9px;
}

.audio-wave i {
  width: 2px;
  height: 22%;
  border-radius: 3px;
  background: var(--desk-olive);
  opacity: .75;
}

.audio-wave i:nth-child(2n) { height: 56%; }
.audio-wave i:nth-child(3n) { height: 33%; }
.audio-wave i:nth-child(4n) { height: 78%; }
.audio-wave i:nth-child(5n) { height: 45%; }
.audio-wave i:nth-child(7n) { height: 92%; }
.audio-wave i:nth-child(9n) { height: 66%; }
.audio-wave i:nth-child(11n) { height: 38%; }

.desk-card__audio-foot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: .57rem;
}

.desk-card__audio-foot b {
  color: var(--desk-olive-deep);
  font-weight: 700;
}

.desk-notebook {
  position: absolute;
  top: 22%;
  left: 18%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 575px;
  min-height: 399px;
  z-index: 6;
  padding: 10px;
  border: 1px solid rgba(21, 37, 50, .42);
  border-radius: 12px;
  background: #20354a;
  box-shadow: 0 37px 63px rgba(21, 37, 50, .22), 0 6px 16px rgba(21, 37, 50, .16);
  transform: translate3d(var(--notebook-x, 0px), var(--notebook-y, 0px), 0) rotate(-1.4deg);
}

.desk-notebook::before {
  position: absolute;
  inset: -5px 7px 4px -5px;
  z-index: -1;
  border: 1px solid rgba(21, 37, 50, .24);
  border-radius: 13px;
  background: #405466;
  content: '';
  transform: rotate(1.1deg);
}

.desk-notebook__spine {
  position: absolute;
  top: 6px;
  bottom: 7px;
  left: 50%;
  z-index: 3;
  width: 9px;
  border-right: 1px solid rgba(21, 37, 50, .16);
  border-left: 1px solid rgba(255, 255, 255, .4);
  background: linear-gradient(90deg, rgba(21, 37, 50, .08), rgba(255,255,255,.16), rgba(21,37,50,.1));
  transform: translateX(-50%);
  pointer-events: none;
}

.desk-page {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: 21px 23px 18px;
  background:
    linear-gradient(90deg, rgba(21, 37, 50, .035) 1px, transparent 1px),
    linear-gradient(#fcfaf2, #f5f0e4);
  background-size: 32px 100%, auto;
  color: var(--ink);
}

.desk-page::after {
  position: absolute;
  inset: 0;
  opacity: .32;
  background: repeating-linear-gradient(0deg, transparent 0 5px, rgba(21, 37, 50, .018) 5px 6px);
  content: '';
  pointer-events: none;
}

.desk-page--source {
  border-radius: 7px 0 0 7px;
}

.desk-page--insight {
  border-left: 1px solid rgba(21, 37, 50, .12);
  border-radius: 0 7px 7px 0;
  background:
    linear-gradient(90deg, rgba(21, 37, 50, .04) 1px, transparent 1px),
    linear-gradient(#fffdf7, #f3eee2);
}

.desk-page__meta {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 9px;
  color: var(--faint);
  font-size: .48rem;
  letter-spacing: .08em;
  text-transform: none;
}

.desk-page__kicker {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 39px;
  color: var(--clay);
  font-size: .52rem;
}

.desk-page__kicker--blue {
  color: var(--cobalt-deep);
}

.desk-page h2 {
  position: relative;
  z-index: 1;
  max-width: 205px;
  margin-top: 9px;
  font-family: var(--display);
  font-size: clamp(1.65rem, 2.9vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: .91;
}

.desk-page p {
  position: relative;
  z-index: 1;
  max-width: 220px;
  margin-top: 22px;
  color: var(--ink-soft);
  font-family: var(--display);
  font-size: .82rem;
  line-height: 1.46;
}

.desk-source-line {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  color: var(--cobalt-deep);
  font-size: .58rem;
  font-weight: 700;
}

.desk-source-line__rule {
  width: 28px;
  height: 1px;
  background: var(--clay);
}

.desk-handnote {
  color: var(--cobalt-deep) !important;
  font-family: var(--script) !important;
  font-size: 1.02rem !important;
  transform: rotate(-3deg);
}

.desk-handnote span {
  color: var(--clay);
  font-family: var(--body);
  font-size: .9rem;
}

.desk-page__list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  margin: 19px 0 0;
  padding: 0 0 0 15px;
  list-style: none;
}

.desk-page__list li {
  position: relative;
  color: var(--ink-soft);
  font-size: .64rem;
  line-height: 1.25;
}

.desk-page__list li::before {
  position: absolute;
  top: .48em;
  left: -11px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--clay);
  content: '';
}

.desk-page__folio {
  position: absolute;
  right: 22px;
  bottom: 17px;
  z-index: 1;
  color: var(--faint);
  font-size: .5rem;
  letter-spacing: .08em;
}

.desk-ai {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 23px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 8px;
  width: calc(100% + 5px);
  margin: 19px 0 0 -3px;
  padding: 10px 9px;
  border: 1px solid rgba(97, 124, 110, .42);
  background: #dfe7d7;
  color: var(--desk-olive-deep);
  box-shadow: 0 7px 12px rgba(72, 87, 73, .12);
  transform: rotate(var(--base-rotate));
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.desk-ai:hover,
.desk-ai.is-pinned {
  box-shadow: 0 12px 18px rgba(72, 87, 73, .18);
  transform: rotate(var(--base-rotate)) translateY(-3px);
}

.desk-ai__spark {
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  border: 1px solid rgba(83, 96, 77, .42);
  border-radius: 50%;
  font-size: .76rem;
}

.desk-ai > span:nth-child(2) {
  display: grid;
  gap: 2px;
}

.desk-ai strong {
  font-size: .65rem;
  font-weight: 700;
}

.desk-ai small {
  color: rgba(83, 96, 77, .82);
  font-size: .54rem;
}

.desk-ai__arrow {
  font-size: .83rem;
}

.desk-card--collab {
  right: -1%;
  bottom: 31%;
  width: 246px;
  min-height: 162px;
  z-index: 10;
  padding: 18px 17px 15px;
  border-color: rgba(83, 96, 77, .35);
  background: #dce2d5;
  color: var(--desk-olive-deep);
}

.desk-card--collab .desk-card__type {
  color: rgba(83, 96, 77, .72);
  font-size: .49rem;
}

.desk-card--collab p {
  margin-top: 24px;
  font-family: var(--script);
  font-size: 1.3rem;
  line-height: 1.04;
}

.desk-card__person {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding-top: 11px;
  border-top: 1px solid rgba(83, 96, 77, .22);
  font-size: .58rem;
  font-weight: 700;
}

.desk-card__person > span:nth-child(2) {
  display: grid;
  gap: 2px;
}

.desk-card__person small {
  color: rgba(83, 96, 77, .72);
  font-size: .5rem;
  font-weight: 500;
}

.avatar {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(83, 96, 77, .3);
  border-radius: 50%;
  color: #fff;
  font-size: .54rem;
}

.avatar--maya { background: #bd7656; }
.avatar--noah { margin-left: auto; background: #335a74; }

.desk-card--video {
  left: 11%;
  bottom: 4%;
  width: 258px;
  min-height: 174px;
  z-index: 7;
  padding: 9px;
  border-color: rgba(21, 37, 50, .22);
  background: var(--desk-cream);
}

.video-still {
  position: relative;
  display: block;
  min-height: 118px;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(247, 228, 194, .62), transparent 46%),
    linear-gradient(180deg, #b9c0ad 0 47%, #8b806f 47% 100%);
}

.video-still__sun {
  position: absolute;
  top: 17px;
  right: 24px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #efc679;
  box-shadow: 0 0 0 9px rgba(239, 198, 121, .18);
}

.video-still__figure {
  position: absolute;
  bottom: 22px;
  left: 54px;
  width: 42px;
  height: 64px;
  border-radius: 45% 45% 18% 18%;
  background: #344858;
  transform: rotate(9deg);
}

.video-still__figure::before {
  position: absolute;
  top: -22px;
  left: 7px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #b9785d;
  content: '';
}

.video-still__table {
  position: absolute;
  right: -4%;
  bottom: 12px;
  left: 35%;
  height: 25px;
  border-radius: 50%;
  background: #5d5449;
  transform: rotate(-3deg);
}

.video-still__play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 50%;
  background: rgba(21, 37, 50, .68);
  color: #fff;
  font-size: .66rem;
  transform: translate(-50%, -50%);
}

.desk-card__video-meta {
  display: grid;
  gap: 4px;
  padding: 9px 4px 2px;
}

.desk-card__video-meta span {
  color: var(--muted);
  font-size: .54rem;
}

.desk-card__video-meta strong {
  color: var(--ink);
  font-size: .67rem;
  font-weight: 600;
}

.desk-card--note {
  right: 18%;
  bottom: 1%;
  width: 252px;
  min-height: 161px;
  z-index: 9;
  padding: 18px 19px 16px;
  border-color: rgba(83, 96, 77, .3);
  background: #cbd1be;
  color: var(--desk-olive-deep);
}

.desk-card__note-date {
  align-self: flex-end;
  color: rgba(83, 96, 77, .7);
  font-family: var(--display);
  font-size: .75rem;
}

.desk-card__note-title {
  margin-top: 6px;
  font-family: var(--script);
  font-size: 1.35rem;
}

.desk-card__note-line {
  display: block;
  margin-top: 6px;
  font-family: var(--script);
  font-size: .92rem;
  line-height: 1;
}

.desk-card__note-line--accent {
  color: var(--terracotta);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.desk-card__star {
  position: absolute;
  right: 12px;
  bottom: 10px;
  color: var(--terracotta);
  font-size: 1.55rem;
}

.desk-status {
  position: absolute;
  right: 10%;
  bottom: -20px;
  z-index: 30;
  max-width: 300px;
  color: var(--muted);
  font-size: .61rem;
  line-height: 1.4;
  text-align: right;
  transition: color 180ms ease;
}

.desk-scene[data-active] .desk-status {
  color: var(--ink);
}

.desk-cursor {
  position: absolute;
  top: 39%;
  left: 57%;
  z-index: 40;
  width: 25px;
  height: 31px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.desk-cursor::before {
  position: absolute;
  inset: 0;
  background: var(--ink);
  clip-path: polygon(0 0, 0 89%, 31% 69%, 49% 100%, 60% 94%, 42% 64%, 80% 64%);
  content: '';
  filter: drop-shadow(1px 2px 1px rgba(21,37,50,.23));
}

.desk-cursor span {
  position: absolute;
  top: 5px;
  left: 4px;
  width: 2px;
  height: 11px;
  background: var(--paper);
  transform: rotate(-18deg);
}

.desk-scene.is-pointer .desk-cursor {
  opacity: 1;
}

.source-ribbon {
  background: rgba(235, 230, 220, .6);
}

.source-ribbon__inner {
  min-height: 96px;
}

.source-chip {
  border-radius: 999px;
  background: rgba(255, 253, 248, .72);
  font-weight: 600;
}

.method-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(21,37,50,.035) 1px, transparent 1px),
    var(--paper-deep);
  background-size: 100% 48px;
}

.method-section::after {
  position: absolute;
  top: 10%;
  right: 3%;
  width: 130px;
  height: 130px;
  border: 1px dashed rgba(188, 101, 71, .35);
  border-radius: 50%;
  content: '';
  pointer-events: none;
}

.method-grid {
  position: relative;
  z-index: 1;
}

.method-grid__lead .section-kicker,
.section-kicker {
  color: var(--clay);
}

.method-list {
  border-top: 0;
}

.method-step {
  position: relative;
  min-height: 128px;
  margin-bottom: 12px;
  padding: 22px 25px;
  border: 1px solid var(--rule);
  border-bottom-color: var(--rule);
  background: rgba(255, 253, 248, .76);
  box-shadow: 0 11px 22px rgba(21, 37, 50, .06);
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.method-step:nth-child(1) { transform: rotate(-.8deg); }
.method-step:nth-child(2) { transform: rotate(.7deg); }
.method-step:nth-child(3) { transform: rotate(-.35deg); }

.method-step:hover {
  background: var(--surface);
  box-shadow: 0 17px 28px rgba(21, 37, 50, .1);
  transform: translateY(-4px) rotate(0deg);
}

.method-step__number {
  color: var(--clay);
}

.method-step h3 {
  font-size: 1.8rem;
}

.capability-grid {
  gap: 18px;
}

.capability-card {
  position: relative;
  min-height: 355px;
  border: 1px solid var(--rule);
  border-top: 1px solid var(--rule);
  border-radius: 3px;
  background: rgba(255, 253, 248, .74);
  box-shadow: 0 12px 25px rgba(21,37,50,.045);
}

.capability-card::before {
  position: absolute;
  top: -7px;
  left: 18px;
  width: 48px;
  height: 13px;
  border: 1px solid rgba(21, 37, 50, .12);
  background: rgba(188, 101, 71, .34);
  content: '';
  transform: rotate(-2deg);
}

.capability-card:nth-child(2)::before { background: rgba(36, 88, 198, .25); transform: rotate(2deg); }
.capability-card:nth-child(3)::before { background: rgba(97, 124, 110, .28); transform: rotate(-3deg); }
.capability-card:nth-child(4)::before { background: rgba(21, 37, 50, .15); transform: rotate(2deg); }

.capability-card:hover {
  border-color: var(--rule-strong);
  background: var(--surface);
  transform: translateY(-6px) rotate(-.2deg);
}

.capability-icon {
  border-radius: 50%;
}

.capability-card h3 {
  margin-top: 47px;
  font-size: 1.9rem;
}

.capability-card__tags span {
  border-radius: 999px;
}

.intelligence-panel {
  position: relative;
  border-radius: 4px;
  background:
    linear-gradient(130deg, rgba(255,255,255,.05), transparent 43%),
    #20364a;
  box-shadow: 0 22px 38px rgba(21, 37, 50, .14);
}

.intelligence-panel::after {
  position: absolute;
  right: 6%;
  bottom: -36px;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(188, 101, 71, .48);
  border-radius: 50%;
  content: '';
}

.query-card {
  z-index: 1;
  border-radius: 2px;
  background: rgba(255, 253, 248, .1);
  box-shadow: 0 16px 30px rgba(13, 28, 39, .16);
  transform: rotate(1deg);
}

.showcase-card .screen-frame {
  border-radius: 3px;
  box-shadow: 0 17px 32px rgba(21,37,50,.11);
}

.showcase-grid > .showcase-card .screen-frame {
  transform: rotate(-.45deg);
}

.showcase-side .showcase-card:nth-child(1) .screen-frame {
  transform: rotate(1deg);
}

.showcase-side .showcase-card:nth-child(2) .screen-frame {
  transform: rotate(-.8deg);
}

.platforms {
  background: rgba(235, 230, 220, .46);
}

.platform-item {
  transition: background-color 180ms ease, padding-left 180ms ease;
}

.platform-item:hover {
  background: rgba(255, 253, 248, .45);
}

.cta__panel {
  border-radius: 4px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.055), transparent 52%),
    var(--ink);
  box-shadow: 0 24px 42px rgba(21,37,50,.14);
}

.site-footer {
  background: #e4ded2;
}

.legal-card,
.form-box {
  border-radius: 3px;
  box-shadow: 0 12px 24px rgba(21,37,50,.045);
}

@media (max-width: 1180px) {
  .hero__grid {
    grid-template-columns: minmax(340px, .82fr) minmax(0, 1.18fr);
    gap: 25px;
  }

  .desk-scene {
    min-height: 625px;
    height: 58vw;
  }

  .desk-card--paper { width: 198px; min-height: 286px; }
  .desk-card__paper-title { font-size: 1.63rem; }
  .desk-notebook { left: 16%; width: 520px; min-height: 367px; }
  .desk-page { padding: 18px 19px 16px; }
  .desk-card--deck { width: 235px; min-height: 205px; }
  .desk-card__deck-title { font-size: 1.7rem; }
  .desk-card--audio { width: 238px; }
  .desk-card--collab { width: 220px; }
  .desk-card--video { width: 230px; }
  .desk-card--note { width: 220px; }
}

@media (max-width: 820px) {
  .hero {
    padding-top: 66px;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .hero__copy {
    max-width: 680px;
  }

  .hero__title {
    max-width: 650px;
    font-size: clamp(4rem, 12vw, 6.6rem);
  }

  .hero__lede {
    max-width: 610px;
  }

  .hero__proofs {
    max-width: 680px;
    margin-top: 42px;
  }

  .hero__visual {
    width: min(100%, 710px);
    margin-inline: auto;
  }

  .desk-scene {
    min-height: 650px;
    height: 650px;
  }
}

@media (max-width: 620px) {
  .hero {
    padding: 48px 0 32px;
  }

  .hero__title {
    font-size: clamp(3.5rem, 17vw, 5.3rem);
  }

  .hero__lede {
    margin-top: 24px;
    font-size: .96rem;
  }

  .hero__actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .hero__actions .button--primary {
    width: auto;
  }

  .hero__proofs {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 37px;
  }

  .hero__proof,
  .hero__proof + .hero__proof {
    min-height: 53px;
    padding: 12px 0;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .hero__proof:last-child {
    border-bottom: 0;
  }

  .desk-scene {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
    gap: 12px;
    height: auto;
    min-height: 0;
    padding: 12px;
    border: 1px solid rgba(21,37,50,.14);
    border-radius: 7px;
    background:
      linear-gradient(rgba(21,37,50,.035) 1px, transparent 1px),
      rgba(235,230,220,.48);
    background-size: 100% 36px;
  }

  .desk-scene {
    overflow: hidden;
  }

  .desk-scene__wash {
    inset: 10% 0 40%;
  }

  .desk-scene__orbit {
    display: none;
  }

  .desk-notebook,
  .desk-card,
  .desk-status,
  .desk-cursor {
    position: relative;
    inset: auto;
  }

  .desk-notebook {
    grid-column: 1 / -1;
    grid-row: 1;
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    min-height: 0;
    padding: 8px;
    transform: rotate(-.6deg);
  }

  .desk-notebook__spine {
    top: 50%;
    right: 8px;
    bottom: auto;
    left: 8px;
    width: auto;
    height: 8px;
    border-top: 1px solid rgba(255,255,255,.4);
    border-right: 0;
    border-bottom: 1px solid rgba(21,37,50,.16);
    border-left: 0;
    transform: translateY(-50%);
  }

  .desk-page {
    min-height: 292px;
    padding: 20px 19px 18px;
  }

  .desk-page--source {
    border-radius: 6px 6px 0 0;
  }

  .desk-page--insight {
    border-top: 1px solid rgba(21,37,50,.12);
    border-left: 0;
    border-radius: 0 0 6px 6px;
  }

  .desk-page__kicker {
    margin-top: 29px;
  }

  .desk-page h2 {
    max-width: 290px;
    font-size: 2.05rem;
  }

  .desk-page p {
    max-width: 290px;
    font-size: .86rem;
  }

  .desk-card {
    width: auto;
    min-height: 0;
    transform: rotate(var(--base-rotate));
  }

  .desk-card--paper {
    grid-column: 1;
    grid-row: 2;
    padding: 16px;
  }

  .desk-card--deck {
    grid-column: 2;
    grid-row: 2;
    padding: 18px 15px;
  }

  .desk-card--audio {
    grid-column: 1 / -1;
    grid-row: 3;
    padding: 14px;
  }

  .desk-card--collab {
    grid-column: 1 / -1;
    grid-row: 4;
    padding: 16px;
  }

  .desk-card--video {
    grid-column: 1;
    grid-row: 5;
    padding: 7px;
  }

  .desk-card--note {
    grid-column: 2;
    grid-row: 5;
    padding: 15px;
  }

  .desk-card__paper-title {
    margin-top: 17px;
    font-size: 1.45rem;
  }

  .desk-card--paper p {
    margin-top: 14px;
    font-size: .69rem;
  }

  .desk-card__deck-title {
    margin-top: 18px;
    font-size: 1.35rem;
  }

  .desk-card__deck-date {
    margin-top: 20px;
  }

  .desk-card--collab p {
    margin-top: 18px;
    font-size: 1.28rem;
  }

  .desk-card--video {
    min-height: 170px;
  }

  .video-still {
    min-height: 102px;
  }

  .desk-card--note {
    min-height: 170px;
  }

  .desk-card__note-line {
    font-size: .82rem;
  }

  .desk-status {
    grid-column: 1 / -1;
    grid-row: 6;
    right: auto;
    bottom: auto;
    max-width: none;
    padding: 1px 3px 2px;
    text-align: left;
  }

  .desk-cursor {
    display: none;
  }

  .desk-scene[data-active] .desk-status {
    color: var(--ink);
  }

  .source-ribbon__inner {
    min-height: 0;
  }

  .method-step {
    min-height: 0;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .desk-card,
  .desk-notebook,
  .desk-ai {
    transform: rotate(var(--base-rotate, 0deg));
  }
}

.brand__mark { display: none; }


@media (min-width: 821px) {
  .hero__title-line {
    white-space: nowrap;
  }
}

/* Reference refinement pass: warm, wide editorial desk */
:root {
  --paper: #f2eadc;
  --paper-deep: #e7dece;
  --surface: #fffaf1;
  --ink: #13283d;
  --ink-soft: #3f4b50;
  --muted: #78807e;
  --faint: #9a9e96;
  --rule: rgba(33, 48, 57, .16);
  --rule-strong: rgba(33, 48, 57, .3);
  --cobalt: #2b5a9b;
  --cobalt-deep: #1d477f;
  --clay: #b7654b;
  --sage: #6e7f65;
  --desk-cream: #f7f0e4;
  --desk-olive: #7b8971;
  --desk-olive-deep: #536550;
  --desk-terracotta: #b5664c;
  --terracotta: #b5664c;
  --max-width: none;
  --desk-shadow: 0 32px 64px rgba(57, 52, 43, .18), 0 5px 14px rgba(35, 44, 45, .14);
}

html {
  background: var(--paper);
}

body {
  background:
    radial-gradient(ellipse at 68% 35%, rgba(255, 252, 244, .82), transparent 37rem),
    radial-gradient(ellipse at 11% 91%, rgba(177, 135, 95, .12), transparent 26rem),
    repeating-linear-gradient(0deg, rgba(37, 52, 58, .045) 0 1px, transparent 1px 48px),
    var(--paper);
}

body::before {
  background:
    radial-gradient(circle at 18% 24%, rgba(255, 255, 255, .45), transparent 26rem),
    radial-gradient(circle at 83% 72%, rgba(177, 104, 76, .08), transparent 30rem),
    repeating-radial-gradient(circle at 20% 30%, rgba(53, 55, 47, .14) 0 .55px, transparent .7px 4px);
  opacity: .25;
  mix-blend-mode: multiply;
}

.site-header {
  background: rgba(242, 234, 220, .9);
  border-bottom-color: rgba(33, 48, 57, .12);
}

.site-header__inner {
  min-height: 82px;
}

.container {
  width: calc(100% - clamp(64px, 5.8vw, 96px));
  max-width: none;
}

.brand {
  gap: 10px;
}

.brand__mark {
  display: block !important;
  width: 124px;
  height: 48px;
  object-fit: contain;
  object-position: left center;
  mix-blend-mode: multiply;
  filter: saturate(.78) contrast(1.08);
}

.brand__name {
  display: none;
}

.brand__copy {
  gap: 0;
}

.brand__descriptor {
  color: var(--muted);
  font-size: .58rem;
  letter-spacing: .18em;
  white-space: nowrap;
}

.nav-link {
  color: var(--ink-soft);
}

.button--nav,
.button--primary {
  background: var(--ink);
  box-shadow: 0 8px 16px rgba(19, 40, 61, .12);
}

.hero {
  padding: 48px 0 54px;
}

.hero__grid {
  grid-template-columns: minmax(440px, .78fr) minmax(0, 1.22fr);
  gap: clamp(30px, 3.4vw, 68px);
  align-items: center;
}

.hero__copy {
  padding: 12px 0 30px;
}

.hero__title {
  max-width: 780px;
  font-size: clamp(4.05rem, 4.8vw, 6.15rem);
  font-weight: 400;
  letter-spacing: -.075em;
  line-height: .87;
}

.hero__title em {
  font-style: normal;
  font-weight: 400;
}

.hero__lede {
  max-width: 520px;
  margin-top: 31px;
  color: var(--ink-soft);
  font-family: var(--display);
  font-size: clamp(1.08rem, 1.35vw, 1.3rem);
  line-height: 1.46;
}

.hero__actions {
  margin-top: 31px;
}

.hero__proofs {
  max-width: 640px;
  margin-top: 58px;
}

.hero__proof strong {
  font-size: .71rem;
}

.hero__proof small {
  font-size: .63rem;
}

.hero__visual {
  position: relative;
  min-width: 0;
}

.desk-scene {
  min-height: 700px;
  height: clamp(700px, 42vw, 820px);
}

.desk-scene__wash {
  inset: -7% -9% -4% -11%;
  background:
    radial-gradient(ellipse at 49% 42%, rgba(255, 252, 245, .98) 0 24%, rgba(255, 252, 245, .58) 51%, transparent 75%),
    radial-gradient(ellipse at 57% 75%, rgba(183, 101, 76, .12), transparent 52%),
    radial-gradient(ellipse at 31% 83%, rgba(116, 134, 103, .12), transparent 38%);
}

.desk-scene__wash::after {
  opacity: .38;
  background-image: repeating-linear-gradient(110deg, transparent 0 4px, rgba(75, 67, 54, .034) 4px 5px);
}

.desk-scene__orbit {
  top: 20%;
  left: 22%;
  width: 48%;
  border-color: rgba(39, 61, 73, .25);
}

.desk-card {
  border-color: rgba(37, 51, 56, .2);
  box-shadow: var(--desk-shadow);
}

.desk-card--paper {
  top: 10%;
  left: -2%;
  width: clamp(230px, 16vw, 300px);
  min-height: clamp(330px, 23vw, 395px);
  padding: clamp(20px, 1.7vw, 27px) clamp(19px, 1.55vw, 25px) 19px;
  background:
    linear-gradient(110deg, transparent 0 61%, rgba(46, 57, 52, .045) 61% 62%, transparent 62%),
    repeating-linear-gradient(0deg, rgba(70, 62, 50, .025) 0 1px, transparent 1px 4px),
    var(--desk-cream);
}

.desk-card--paper::before {
  position: absolute;
  top: -8px;
  left: 27%;
  width: 84px;
  height: 21px;
  border: 1px solid rgba(177, 152, 116, .3);
  background: rgba(237, 224, 195, .58);
  content: '';
  transform: rotate(-4deg);
}

.desk-card__paper-title {
  font-size: clamp(1.8rem, 2.2vw, 2.35rem);
}

.desk-card--paper p {
  font-size: clamp(.75rem, .72vw, .88rem);
}

.desk-card--deck {
  top: 2%;
  right: 1%;
  width: clamp(275px, 19vw, 370px);
  min-height: clamp(220px, 15vw, 300px);
  padding: clamp(22px, 1.7vw, 29px) clamp(21px, 1.55vw, 29px);
  background:
    linear-gradient(135deg, rgba(255, 243, 227, .1), transparent 52%),
    linear-gradient(135deg, #b66b55, #96503f);
}

.desk-card--deck::after {
  top: -15px;
  right: 17%;
  bottom: auto;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(111, 77, 38, .74);
  border-radius: 50%;
  background: linear-gradient(145deg, #e0bb62, #8e692b);
  box-shadow: 0 3px 5px rgba(61, 49, 30, .22);
  content: '';
  transform: none;
}

.desk-card__deck-title {
  font-size: clamp(1.9rem, 2.45vw, 2.65rem);
}

.desk-card--audio {
  top: 25%;
  right: -3%;
  width: clamp(280px, 20vw, 360px);
  min-height: 126px;
  padding: 17px 18px 14px;
  background: rgba(255, 252, 245, .96);
}

.desk-card--collab {
  right: -2%;
  bottom: 29%;
  width: clamp(240px, 17vw, 310px);
  min-height: 180px;
  padding: 20px 19px 17px;
  background: #d6ddcf;
}

.desk-card--collab p {
  font-size: clamp(1.25rem, 1.45vw, 1.6rem);
}

.desk-notebook {
  top: 22%;
  left: 13%;
  width: clamp(590px, 44vw, 850px);
  height: clamp(430px, 29vw, 540px);
  min-height: 0;
  padding: 12px;
  border-color: rgba(24, 44, 60, .6);
  border-radius: 14px;
  background: #263d52;
  box-shadow: 0 39px 70px rgba(29, 43, 53, .24), 0 7px 18px rgba(29, 43, 53, .18);
  transform: translate3d(var(--notebook-x, 0px), var(--notebook-y, 0px), 0) rotate(-1.4deg);
}

.desk-notebook::before {
  inset: -7px 8px 4px -7px;
  border-color: rgba(27, 43, 55, .3);
  border-radius: 15px;
  background: #405468;
}

.desk-notebook::after {
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 50%;
  z-index: 2;
  width: 30px;
  border-radius: 50%;
  background: linear-gradient(90deg, transparent, rgba(21, 36, 47, .14) 42%, rgba(255, 255, 255, .3) 51%, transparent 76%);
  content: '';
  transform: translateX(-50%);
  pointer-events: none;
}

.desk-notebook__spine {
  top: 9px;
  bottom: 10px;
  z-index: 4;
  width: 10px;
  background: linear-gradient(90deg, rgba(21, 37, 50, .18), rgba(255, 255, 255, .26), rgba(21, 37, 50, .16));
}

.desk-page {
  padding: clamp(25px, 2vw, 35px) clamp(24px, 2.1vw, 38px) 23px;
  background:
    linear-gradient(90deg, rgba(65, 70, 61, .045) 1px, transparent 1px),
    repeating-linear-gradient(0deg, rgba(83, 72, 59, .028) 0 1px, transparent 1px 5px),
    linear-gradient(#fffaf0, #eee7d8);
  background-size: 42px 100%, auto, auto;
  box-shadow: inset 0 0 30px rgba(114, 96, 68, .07);
}

.desk-page--source {
  border-radius: 8px 2px 2px 8px;
}

.desk-page--insight {
  border-color: rgba(57, 63, 56, .14);
  border-radius: 2px 8px 8px 2px;
  background:
    linear-gradient(90deg, rgba(65, 70, 61, .042) 1px, transparent 1px),
    repeating-linear-gradient(0deg, rgba(83, 72, 59, .025) 0 1px, transparent 1px 5px),
    linear-gradient(#fffdf7, #f0e9da);
  background-size: 42px 100%, auto, auto;
}

.desk-page__kicker {
  margin-top: clamp(38px, 3.2vw, 54px);
}

.desk-page h2 {
  max-width: 310px;
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 400;
  line-height: .92;
}

.desk-page p {
  max-width: 300px;
  margin-top: 24px;
  font-size: clamp(.86rem, .9vw, 1rem);
  line-height: 1.48;
}

.desk-page--insight h2 {
  color: var(--cobalt-deep);
  font-family: var(--script);
  font-size: clamp(2.2rem, 3.2vw, 3.25rem);
  letter-spacing: -.01em;
  line-height: .88;
}

.desk-page--insight p,
.desk-page--insight li {
  font-family: var(--script);
  font-size: clamp(1rem, 1.18vw, 1.25rem);
  line-height: 1.05;
}

.desk-page__list {
  gap: 9px;
  margin-top: 22px;
}

.desk-page__list li {
  font-size: clamp(.9rem, .82vw, 1rem) !important;
  line-height: 1.2 !important;
}

.desk-ai {
  margin-top: 21px;
  padding: 12px 11px;
  border-color: rgba(97, 124, 110, .5);
  background: #d7e0cf;
  box-shadow: 0 8px 14px rgba(72, 87, 73, .14);
}

.desk-card--video {
  left: 5%;
  bottom: 4%;
  width: clamp(275px, 19vw, 350px);
  min-height: 205px;
  padding: 10px;
  background: var(--desk-cream);
}

.video-still {
  min-height: 142px;
  aspect-ratio: 16 / 9;
  background: #c5c4b2;
}

.video-still img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.82) sepia(.1) contrast(.96);
}

.video-still__sun,
.video-still__figure,
.video-still__table {
  display: none;
}

.video-still__play {
  z-index: 2;
  box-shadow: 0 4px 12px rgba(21, 37, 50, .22);
}

.desk-card--note {
  right: 15%;
  bottom: 1%;
  width: clamp(260px, 18vw, 330px);
  min-height: 198px;
  padding: 21px 21px 18px;
  background: #cbd5c0;
}

.desk-card__note-title {
  font-size: clamp(1.35rem, 1.5vw, 1.7rem);
}

.desk-card__note-line {
  font-size: clamp(.9rem, 1vw, 1.08rem);
}

.desk-status {
  right: 8%;
  bottom: -21px;
}

.desk-leaves {
  position: absolute;
  left: -55%;
  bottom: -2%;
  z-index: 1;
  width: 245px;
  height: 190px;
  pointer-events: none;
  transform: rotate(-7deg);
}

.desk-leaves::before {
  position: absolute;
  bottom: 4px;
  left: 28%;
  width: 4px;
  height: 176px;
  border-radius: 100%;
  background: linear-gradient(180deg, #566d4f, #8d936a);
  content: '';
  transform: rotate(25deg);
  transform-origin: bottom;
}

.desk-leaves span {
  position: absolute;
  width: clamp(26px, 2.5vw, 43px);
  height: clamp(76px, 6.8vw, 112px);
  border-radius: 100% 0 100% 0;
  background: linear-gradient(145deg, #8c9b68, #52694f 70%);
  box-shadow: inset -5px -7px 10px rgba(31, 52, 40, .15), 0 8px 12px rgba(47, 57, 42, .1);
  transform-origin: 15% 90%;
}

.desk-leaves span:nth-child(1) { left: 26%; bottom: 67%; transform: rotate(-49deg); }
.desk-leaves span:nth-child(2) { left: 45%; bottom: 70%; transform: rotate(-12deg) scale(.85); }
.desk-leaves span:nth-child(3) { left: 53%; bottom: 45%; transform: rotate(27deg) scale(.92); }
.desk-leaves span:nth-child(4) { left: 35%; bottom: 30%; transform: rotate(-28deg) scale(.8); }
.desk-leaves span:nth-child(5) { left: 67%; bottom: 25%; transform: rotate(55deg) scale(.78); }
.desk-leaves span:nth-child(6) { left: 15%; bottom: 13%; transform: rotate(-74deg) scale(.68); }

.source-ribbon {
  background: rgba(231, 222, 206, .72);
  border-top-color: rgba(33, 48, 57, .16);
}

.source-chip {
  background: rgba(255, 251, 242, .8);
}

.method-section {
  background:
    linear-gradient(rgba(37, 52, 58, .04) 1px, transparent 1px),
    var(--paper-deep);
}

@media (min-width: 1400px) {
  .hero__grid {
    grid-template-columns: minmax(520px, .76fr) minmax(0, 1.24fr);
  }

  .desk-scene {
    height: min(42vw, 820px);
  }
}

@media (max-width: 820px) {
  .container {
    width: calc(100% - 40px);
  }

  .brand__mark {
    width: 108px;
    height: 43px;
  }

  .brand__descriptor {
    display: none;
  }

  .hero {
    padding: 42px 0 38px;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero__title {
    max-width: 680px;
    font-size: clamp(3.7rem, 12vw, 6.25rem);
  }

  .hero__lede {
    max-width: 620px;
    font-size: 1.08rem;
  }

  .hero__proofs {
    max-width: 680px;
    margin-top: 42px;
  }

  .hero__visual {
    width: min(100%, 760px);
    margin-inline: auto;
  }

  .desk-leaves {
    display: none;
  }

  .desk-scene {
    min-height: 650px;
    height: 650px;
  }
}

@media (max-width: 620px) {
  .container {
    width: calc(100% - 32px);
  }

  .brand__mark {
    width: 94px;
    height: 38px;
  }

  .hero__title {
    font-size: clamp(3.25rem, 16.5vw, 5.15rem);
  }

  .hero__lede {
    font-size: 1rem;
  }

  .desk-scene {
    border-color: rgba(33, 48, 57, .18);
    background:
      linear-gradient(rgba(37, 52, 58, .04) 1px, transparent 1px),
      rgba(231, 222, 206, .65);
  }

  .video-still {
    min-height: 112px;
  }
}


/* Final viewport fit: keep the hero visible on wide screens */
.desk-scene__wash {
  right: 0;
}

@media (min-width: 821px) {
  .hero {
    padding: 30px 0 24px;
  }

  .desk-scene {
    min-height: 650px;
    height: min(38vw, 690px);
  }

  .desk-card--audio {
    width: clamp(260px, 17vw, 320px);
  }

  .desk-leaves {
    bottom: -8%;
  }

  .desk-card--note {
    right: 12%;
    bottom: -3%;
  }
}


/* Mobile handoff: restore the stacked, touch-friendly desk grid */
@media (max-width: 620px) {
  .desk-scene {
    height: auto;
    min-height: 0;
    overflow: hidden;
  }

  .desk-scene__wash {
    inset: 10% 0 40%;
  }

  .desk-scene__orbit {
    display: none;
  }

  .desk-notebook {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    display: grid;
    grid-column: 1 / -1;
    grid-row: 1;
    grid-template-columns: 1fr;
    width: 100%;
    height: auto;
    min-height: 0;
    padding: 8px;
    transform: rotate(-.6deg);
  }

  .desk-notebook__spine {
    top: 50%;
    right: 8px;
    bottom: auto;
    left: 8px;
    width: auto;
    height: 8px;
    border-top: 1px solid rgba(255,255,255,.4);
    border-right: 0;
    border-bottom: 1px solid rgba(21,37,50,.16);
    border-left: 0;
    transform: translateY(-50%);
  }

  .desk-page {
    min-height: 292px;
    padding: 20px 19px 18px;
  }

  .desk-page--source {
    border-radius: 6px 6px 0 0;
  }

  .desk-page--insight {
    border-top: 1px solid rgba(21,37,50,.12);
    border-left: 0;
    border-radius: 0 0 6px 6px;
  }

  .desk-page__kicker {
    margin-top: 29px;
  }

  .desk-page h2 {
    max-width: 290px;
    font-family: var(--display);
    font-size: 2.05rem;
    line-height: .92;
  }

  .desk-page--insight h2 {
    font-family: var(--script);
    font-size: 2.55rem;
  }

  .desk-page p {
    max-width: 290px;
    font-family: var(--display);
    font-size: .86rem;
  }

  .desk-page--insight p,
  .desk-page--insight li {
    font-family: var(--script);
    font-size: 1.08rem;
  }

  .desk-card {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: auto;
    min-height: 0;
    transform: rotate(var(--base-rotate));
  }

  .desk-card--paper {
    grid-column: 1;
    grid-row: 2;
    padding: 16px;
  }

  .desk-card--deck {
    grid-column: 2;
    grid-row: 2;
    padding: 18px 15px;
  }

  .desk-card--audio {
    grid-column: 1 / -1;
    grid-row: 3;
    padding: 14px;
  }

  .desk-card--collab {
    grid-column: 1 / -1;
    grid-row: 4;
    padding: 16px;
  }

  .desk-card--video {
    grid-column: 1;
    grid-row: 5;
    min-height: 170px;
    padding: 7px;
  }

  .desk-card--note {
    grid-column: 2;
    grid-row: 5;
    min-height: 170px;
    padding: 15px;
  }

  .desk-card__paper-title {
    margin-top: 17px;
    font-size: 1.45rem;
  }

  .desk-card--paper p {
    margin-top: 14px;
    font-size: .69rem;
  }

  .desk-card__deck-title {
    margin-top: 18px;
    font-size: 1.35rem;
  }

  .desk-card__deck-date {
    margin-top: 20px;
  }

  .desk-card--collab p {
    margin-top: 18px;
    font-size: 1.28rem;
  }

  .video-still {
    min-height: 102px;
  }

  .desk-card__note-line {
    font-size: .82rem;
  }

  .desk-status {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    grid-column: 1 / -1;
    grid-row: 6;
    max-width: none;
    padding: 1px 3px 2px;
    text-align: left;
  }

  .desk-cursor {
    display: none;
  }
}

@media (min-width: 821px) {
  .desk-leaves {
    bottom: -20%;
  }
}

.desk-leaves span::after {
  position: absolute;
  bottom: 7%;
  left: 50%;
  width: 1px;
  height: 80%;
  border-radius: 100%;
  background: rgba(221, 226, 174, .34);
  content: '';
  transform: rotate(-18deg);
  transform-origin: bottom;
}

/* Layered desk test: keep the AI action reachable beneath the floating note */
@media (min-width: 821px) {
  .desk-notebook {
    width: clamp(590px, 40.5vw, 780px);
    z-index: 12;
  }

  .desk-card--collab {
    z-index: 15;
  }

  .desk-card--note {
    right: 0;
    width: clamp(235px, 14vw, 280px);
    z-index: 5;
  }
}


/* Desktop interaction layer: AI stays visible and independently clickable */
@media (min-width: 821px) {
  .desk-notebook {
    width: clamp(590px, 44vw, 850px);
    z-index: 6;
  }

  .desk-card--collab {
    z-index: 10;
  }

  .desk-card--video {
    z-index: 7;
  }

  .desk-card--note {
    right: 12%;
    width: clamp(260px, 18vw, 330px);
    z-index: 9;
  }

  .desk-ai--inline {
    display: none;
  }

  .desk-ai--floating {
    position: absolute;
    top: 80%;
    left: 49%;
    z-index: 16;
    display: grid;
    width: min(305px, 29%);
    margin: 0;
    transform: rotate(-2deg);
  }

  .desk-ai--floating:hover,
  .desk-ai--floating.is-pinned {
    transform: rotate(-2deg) translateY(-3px);
  }
}

@media (max-width: 820px) {
  .desk-ai--floating {
    display: none;
  }

  .desk-ai--inline {
    display: grid;
  }
}


/* Brand and section edge polish */
.brand__name {
  display: block;
  color: var(--ink);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .2em;
  line-height: 1;
  text-transform: uppercase;
}

.brand__copy {
  gap: 3px;
}

.source-ribbon {
  position: relative;
  z-index: 2;
}

@media (min-width: 821px) {
  .desk-leaves {
    bottom: -12%;
  }
}

@media (max-width: 820px) {
  .brand__name {
    font-size: .7rem;
  }
}

.source-ribbon {
  background: var(--paper-deep);
}

@media (min-width: 821px) {
  .desk-leaves {
    bottom: -16%;
  }
}


/* Editorial still-life hero v2: the image carries the composition */
.hero {
  position: relative;
  padding: 0;
  overflow: visible;
}

.hero__grid {
  position: relative;
  display: block;
  min-height: clamp(860px, 51vw, 1040px);
  height: clamp(860px, 51vw, 1040px);
}

.hero__copy {
  position: relative;
  z-index: 5;
  width: min(47%, 650px);
  max-width: 650px;
  padding: clamp(108px, 6.4vw, 145px) 0 42px;
}

.hero__copy::before {
  position: absolute;
  top: 40px;
  right: -120px;
  bottom: 20px;
  left: -100px;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255, 251, 242, .45), rgba(255, 251, 242, 0) 72%);
  content: '';
  pointer-events: none;
}

.hero__title {
  max-width: 660px;
  font-size: clamp(4.1rem, 4.85vw, 6rem);
  line-height: .88;
}

.hero__lede {
  max-width: 500px;
  font-size: clamp(1.08rem, 1.26vw, 1.26rem);
  line-height: 1.5;
}

.hero__proofs {
  max-width: 610px;
  margin-top: 56px;
}

.hero__visual {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  min-height: 0;
  margin: 0;
}

.desk-art {
  position: absolute;
  inset: 0;
  z-index: 1;
  isolation: isolate;
  touch-action: manipulation;
}

.editorial-art__frame {
  position: absolute;
  inset: 0;
  overflow: visible;
}

.editorial-art__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center center;
  border-radius: 2px;
  filter: saturate(.92) contrast(.98);
  transform: translate3d(var(--notebook-x, 0px), var(--notebook-y, 0px), 0) scale(1.018);
  transition: transform 420ms cubic-bezier(.2, .7, .2, 1);
  will-change: transform;
}

.editorial-art__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(242, 234, 220, .16), transparent 31%, transparent 78%, rgba(242, 234, 220, .08)),
    radial-gradient(ellipse at 58% 51%, transparent 47%, rgba(71, 57, 43, .06) 100%);
  mix-blend-mode: multiply;
  pointer-events: none;
}

.editorial-hotspot {
  position: absolute;
  top: var(--hotspot-y);
  left: var(--hotspot-x);
  z-index: 4;
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transform: translate3d(var(--shift-x, 0px), var(--shift-y, 0px), 0);
  transition: transform 260ms ease;
}

.editorial-hotspot::before {
  position: absolute;
  inset: 2px;
  border: 1px solid rgba(255, 253, 247, .85);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(255, 253, 247, .22), 0 4px 10px rgba(31, 43, 42, .16);
  content: '';
  transition: box-shadow 220ms ease, transform 220ms ease;
}

.editorial-hotspot__dot {
  position: relative;
  z-index: 1;
  width: 11px;
  height: 11px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 0 2px 5px rgba(31, 43, 42, .18);
  transition: background 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.editorial-hotspot__label {
  position: absolute;
  top: 50%;
  left: calc(100% + 13px);
  display: grid;
  gap: 3px;
  min-width: 142px;
  padding: 9px 11px 10px;
  border: 1px solid rgba(47, 61, 59, .2);
  border-radius: 4px;
  background: rgba(255, 251, 243, .95);
  box-shadow: 0 12px 25px rgba(52, 47, 38, .14);
  opacity: 0;
  text-align: left;
  transform: translateY(-50%) translateY(5px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
}

.editorial-hotspot__label strong {
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .03em;
}

.editorial-hotspot__label small {
  color: var(--muted);
  font-size: .57rem;
  line-height: 1.25;
}

.editorial-hotspot--audio .editorial-hotspot__label,
.editorial-hotspot--collab .editorial-hotspot__label,
.editorial-hotspot--ai .editorial-hotspot__label {
  right: calc(100% + 13px);
  left: auto;
  text-align: right;
}

.editorial-hotspot--source .editorial-hotspot__dot {
  border-color: var(--clay);
}

.editorial-hotspot--deck .editorial-hotspot__dot {
  border-color: var(--cobalt-deep);
}

.editorial-hotspot--audio .editorial-hotspot__dot,
.editorial-hotspot--ai .editorial-hotspot__dot {
  border-color: var(--desk-olive-deep);
}

.editorial-hotspot--collab .editorial-hotspot__dot {
  border-color: var(--desk-olive);
}

.editorial-hotspot:hover,
.editorial-hotspot:focus-visible,
.editorial-hotspot.is-pinned {
  z-index: 12;
  transform: translate3d(var(--shift-x, 0px), calc(var(--shift-y, 0px) - 4px), 0) scale(1.04);
}

.editorial-hotspot:hover::before,
.editorial-hotspot:focus-visible::before,
.editorial-hotspot.is-pinned::before {
  box-shadow: 0 0 0 7px rgba(255, 253, 247, .3), 0 8px 16px rgba(31, 43, 42, .18);
  transform: scale(1.08);
}

.editorial-hotspot:hover .editorial-hotspot__dot,
.editorial-hotspot:focus-visible .editorial-hotspot__dot,
.editorial-hotspot.is-pinned .editorial-hotspot__dot {
  border-color: var(--clay);
  background: var(--clay);
  transform: scale(1.12);
}

.editorial-hotspot:hover .editorial-hotspot__label,
.editorial-hotspot:focus-visible .editorial-hotspot__label,
.editorial-hotspot.is-pinned .editorial-hotspot__label {
  opacity: 1;
  transform: translateY(-50%);
}

.desk-art .desk-status {
  position: absolute;
  right: 2.2%;
  bottom: 20px;
  z-index: 6;
  max-width: 300px;
  color: rgba(46, 61, 60, .72);
  font-size: .61rem;
  text-align: right;
}

.desk-art[data-active] .desk-status {
  color: var(--ink);
}

.desk-art .desk-cursor {
  display: none;
}

.source-ribbon {
  z-index: 3;
}

@media (prefers-reduced-motion: reduce) {
  .editorial-art__image {
    transform: none;
  }

  .editorial-hotspot {
    transform: none;
  }
}

@media (max-width: 820px) {
  .hero__grid {
    min-height: 0;
    height: auto;
  }

  .hero__copy {
    width: 100%;
    max-width: 680px;
    padding: 54px 0 36px;
  }

  .hero__copy::before {
    top: 0;
    right: -40px;
    bottom: 0;
    left: -40px;
  }

  .hero__visual {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    margin: 0;
  }

  .desk-art {
    position: relative;
    height: auto;
    min-height: 0;
    padding-bottom: 12px;
  }

  .editorial-art__frame {
    position: relative;
    height: clamp(330px, 93vw, 620px);
    overflow: hidden;
    border: 1px solid rgba(33, 48, 57, .16);
    border-radius: 5px;
  }

  .editorial-art__image {
    object-position: 58% center;
    transform: none;
  }

  .editorial-hotspot__label {
    min-width: 126px;
    max-width: 170px;
    padding: 8px 9px;
  }

  .desk-art .desk-status {
    position: relative;
    right: auto;
    bottom: auto;
    max-width: none;
    margin-top: 10px;
    text-align: left;
  }
}

@media (max-width: 620px) {
  .hero {
    padding: 0;
  }

  .hero__copy {
    padding-top: 44px;
    padding-bottom: 30px;
  }

  .hero__title {
    max-width: 100%;
    font-size: clamp(3.25rem, 16.5vw, 5.1rem);
  }

  .hero__lede {
    max-width: 100%;
    font-size: 1rem;
  }

  .editorial-art__frame {
    height: clamp(320px, 104vw, 480px);
  }

  .editorial-hotspot__label {
    font-size: .58rem;
  }

  .editorial-hotspot--source .editorial-hotspot__label,
  .editorial-hotspot--video .editorial-hotspot__label {
    left: calc(100% + 8px);
  }

  .editorial-hotspot--audio .editorial-hotspot__label,
  .editorial-hotspot--collab .editorial-hotspot__label,
  .editorial-hotspot--ai .editorial-hotspot__label {
    right: calc(100% + 8px);
  }
}


/* Editorial hero proportion polish */
.hero__grid {
  min-height: clamp(910px, 54vw, 1100px);
  height: clamp(910px, 54vw, 1100px);
}

@media (min-width: 821px) {
  .hero__proofs {
    max-width: 420px;
  }
}

@media (max-width: 820px) {
  .hero__grid {
    min-height: 0;
    height: auto;
  }
}

@media (max-width: 620px) {
  .editorial-hotspot--source .editorial-hotspot__label,
  .editorial-hotspot--video .editorial-hotspot__label {
    right: calc(100% + 8px);
    left: auto;
    text-align: right;
  }
}

@media (max-width: 620px) {
  .editorial-hotspot--deck .editorial-hotspot__label {
    right: calc(100% + 8px);
    left: auto;
    text-align: right;
  }

  .editorial-hotspot--video .editorial-hotspot__label {
    right: auto;
    left: calc(100% + 8px);
    text-align: left;
  }
}

@media (max-width: 820px) {
  .hero__copy::before {
    right: 0;
    left: 0;
  }
}
/* Editorial interaction stack fix: keep every desk hotspot above the copy layer. */
.editorial-hotspot {
  z-index: 8;
}
/* Desktop hotspot pass-through: keep the text clickable while the layered source dots remain hoverable. */
@media (min-width: 821px) {
  .hero__copy {
    pointer-events: none;
  }

  .hero__copy a,
  .hero__copy button {
    pointer-events: auto;
  }
}
/* Interactive living desk v3: the scene is composed of real, independently interactive objects. */
.living-desk {
  position: absolute;
  inset: 0;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid rgba(38, 51, 56, .12);
  background:
    radial-gradient(ellipse at 64% 42%, rgba(255, 253, 247, .96) 0 22%, rgba(255, 253, 247, .55) 48%, transparent 72%),
    radial-gradient(ellipse at 78% 88%, rgba(131, 147, 116, .14), transparent 32%),
    radial-gradient(ellipse at 17% 84%, rgba(183, 101, 76, .08), transparent 33%),
    var(--paper);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .3);
  touch-action: manipulation;
}

.living-desk::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(0deg, rgba(35, 48, 55, .05) 0 1px, transparent 1px 48px),
    linear-gradient(90deg, rgba(255, 255, 255, .22), transparent 30%, transparent 76%, rgba(113, 88, 63, .06));
  content: '';
  pointer-events: none;
}

.living-desk::after {
  position: absolute;
  inset: 0;
  z-index: 30;
  background-image: repeating-radial-gradient(circle at 20% 30%, rgba(55, 58, 48, .11) 0 .55px, transparent .7px 4px);
  opacity: .16;
  mix-blend-mode: multiply;
  content: '';
  pointer-events: none;
}

.living-desk__surface {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.living-desk__orbit {
  position: absolute;
  top: 13%;
  left: 29%;
  width: 45%;
  height: 58%;
  border: 1px dashed rgba(46, 68, 76, .2);
  border-radius: 50%;
  transform: rotate(-9deg);
}

.living-desk__linen {
  position: absolute;
  left: -4%;
  bottom: -9%;
  width: 31%;
  height: 27%;
  border-radius: 8px 36px 8px 0;
  background:
    repeating-linear-gradient(110deg, rgba(133, 117, 93, .14) 0 1px, transparent 1px 5px),
    linear-gradient(145deg, #ded2bf, #f1e9db 64%, #d8c9b1);
  box-shadow: 18px -6px 24px rgba(82, 66, 48, .1);
  transform: rotate(-9deg);
}

.living-desk__leaf {
  position: absolute;
  z-index: 1;
  width: clamp(72px, 7.3vw, 126px);
  height: clamp(28px, 2.8vw, 50px);
  border-radius: 100% 0 100% 0;
  background: linear-gradient(145deg, #9ca87c 0%, #5b704f 55%, #344d3a 100%);
  box-shadow: inset -4px -5px 10px rgba(24, 44, 33, .18), 8px 10px 14px rgba(43, 54, 39, .14);
  opacity: .92;
  transform-origin: right center;
}

.living-desk__leaf::after {
  position: absolute;
  top: 50%;
  right: 4%;
  width: 88%;
  height: 1px;
  background: rgba(232, 235, 201, .46);
  content: '';
  transform: rotate(-12deg);
}

.living-desk__leaf--one { left: 8%; bottom: 1%; transform: rotate(-46deg); }
.living-desk__leaf--two { left: 16%; bottom: 9%; transform: rotate(-18deg) scale(.9); }
.living-desk__leaf--three { left: 3%; bottom: 17%; transform: rotate(-74deg) scale(.76); }
.living-desk__leaf--four { left: 24%; bottom: 1%; transform: rotate(9deg) scale(.78); }
.living-desk__leaf--five { left: 10%; bottom: 26%; transform: rotate(-92deg) scale(.72); }

.desk-object {
  --float-x: 0;
  --float-y: 0;
  --depth: .14;
  --base-rotate: 0deg;
  position: absolute;
  z-index: 4;
  display: block;
  overflow: hidden;
  border: 1px solid rgba(45, 57, 56, .2);
  border-radius: 5px;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transform: translate3d(calc(var(--float-x) * 1px), calc(var(--float-y) * 1px), 0) rotate(var(--base-rotate));
  transition: transform 440ms cubic-bezier(.2, .7, .2, 1), box-shadow 300ms ease, filter 300ms ease;
  will-change: transform;
}

button.desk-object {
  appearance: none;
  -webkit-appearance: none;
}

.desk-object::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: inherit;
  content: '';
  pointer-events: none;
}

.desk-object:hover,
.desk-object:focus-visible,
.desk-object.is-open,
.desk-object.is-playing,
.desk-object.is-flipped {
  z-index: 22;
  filter: saturate(1.03);
  transform: translate3d(calc(var(--float-x) * 1px), calc((var(--float-y) - 7) * 1px), 0) rotate(var(--base-rotate)) scale(1.018);
}

.desk-object:focus-visible {
  outline: 3px solid rgba(36, 88, 198, .38);
  outline-offset: 5px;
}

.desk-card__eyebrow,
.notebook__label {
  display: block;
  color: var(--clay);
  font-size: .55rem;
  font-weight: 700;
  letter-spacing: .14em;
  line-height: 1.35;
  text-transform: uppercase;
}

.desk-card__title {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.05vw, 2.25rem);
  letter-spacing: -.035em;
  line-height: .92;
}

.desk-card__byline,
.desk-card__meta {
  display: block;
  color: var(--muted);
  font-size: .58rem;
  line-height: 1.35;
}

.desk-card__meta {
  position: absolute;
  right: 18px;
  bottom: 14px;
  opacity: .72;
  transition: opacity 180ms ease;
}

.desk-object:hover .desk-card__meta,
.desk-object:focus-visible .desk-card__meta,
.desk-object.is-open .desk-card__meta {
  color: var(--ink);
  opacity: 1;
}

.desk-object--source {
  top: 13%;
  left: 32%;
  width: 22%;
  height: 38%;
  padding: 33px 30px 24px;
  background: linear-gradient(142deg, #fcf7ed, #ece3d3);
  box-shadow: 18px 24px 30px rgba(69, 56, 42, .16);
  --base-rotate: -7deg;
  --depth: .18;
}

.desk-card__tape {
  position: absolute;
  top: -9px;
  left: 39%;
  width: 27%;
  height: 23px;
  border: 1px solid rgba(155, 125, 75, .18);
  background: rgba(219, 194, 144, .42);
  transform: rotate(3deg);
}

.desk-object--source .desk-card__title {
  margin-top: 17px;
  color: var(--ink);
}

.desk-object--source .desk-card__byline {
  margin-top: 13px;
}

.desk-card__copy {
  display: block;
  margin-top: 24px;
  color: var(--ink-soft);
  font-family: var(--display);
  font-size: clamp(.74rem, .9vw, .94rem);
  line-height: 1.46;
}

.desk-card__highlight {
  display: inline-block;
  margin-top: 8px;
  padding: 2px 5px;
  background: rgba(224, 201, 106, .58);
  color: var(--ink-soft);
  font-family: var(--display);
  font-size: clamp(.68rem, .78vw, .82rem);
  transform: rotate(-2deg);
}

.desk-object--source .desk-card__meta {
  left: 30px;
  right: auto;
}

.desk-card__reveal {
  position: absolute;
  right: 25px;
  bottom: 43px;
  left: 25px;
  max-height: 0;
  overflow: hidden;
  border-left: 2px solid var(--clay);
  color: var(--ink-soft);
  font-size: .65rem;
  line-height: 1.45;
  opacity: 0;
  transition: max-height 320ms ease, opacity 220ms ease, padding 220ms ease;
}

.desk-card__reveal strong {
  font-weight: 600;
}

.desk-object--source.is-open .desk-card__reveal {
  max-height: 70px;
  padding-left: 10px;
  opacity: 1;
}

.desk-object--deck {
  top: 6%;
  left: 63%;
  width: 28%;
  height: 26%;
  border-color: rgba(94, 56, 46, .36);
  background: #a85f49;
  box-shadow: 20px 24px 30px rgba(71, 52, 42, .2);
  color: #fff4e7;
  perspective: 900px;
  --base-rotate: 4deg;
  --depth: .12;
}

.deck-card__front,
.deck-card__back {
  position: absolute;
  inset: 0;
  display: block;
  padding: 25px 28px 28px;
  backface-visibility: hidden;
  transition: transform 620ms cubic-bezier(.2, .72, .24, 1);
}

.deck-card__front {
  background: linear-gradient(125deg, rgba(175, 96, 72, .98), rgba(151, 78, 62, .98));
  transform: rotateY(0deg);
}

.deck-card__back {
  background: #e9deca;
  color: var(--ink);
  transform: rotateY(180deg);
}

.desk-object--deck.is-flipped .deck-card__front {
  transform: rotateY(-180deg);
}

.desk-object--deck.is-flipped .deck-card__back {
  transform: rotateY(0deg);
}

.desk-object--deck .desk-card__eyebrow {
  color: rgba(255, 247, 233, .76);
}

.deck-card__front .desk-card__title,
.deck-card__back .desk-card__title {
  margin-top: 20px;
  font-size: clamp(1.45rem, 2.4vw, 2.6rem);
}

.deck-card__byline {
  margin-top: 18px;
}

.deck-card__branch {
  position: absolute;
  right: 12%;
  top: 28%;
  width: 22%;
  height: 68%;
  border-left: 1px solid rgba(255, 244, 228, .5);
  transform: rotate(28deg);
}

.deck-card__branch::before,
.deck-card__branch::after {
  position: absolute;
  width: 36px;
  height: 15px;
  border: 1px solid rgba(255, 244, 228, .42);
  border-left: 0;
  border-radius: 100% 0 100% 0;
  content: '';
}

.deck-card__branch::before { top: 25%; left: -11px; transform: rotate(-45deg); }
.deck-card__branch::after { top: 49%; left: -23px; transform: rotate(28deg); }

.deck-card__clip {
  position: absolute;
  top: -12px;
  left: 66%;
  z-index: 5;
  width: 31px;
  height: 31px;
  border: 2px solid #99742c;
  border-radius: 50%;
  background: radial-gradient(circle at 33% 28%, #f4d884, #9f7a31 60%, #6f501f);
  box-shadow: 4px 5px 7px rgba(67, 46, 27, .23);
}

.desk-object--deck .desk-card__meta {
  z-index: 6;
  color: rgba(255, 248, 238, .72);
}

.desk-object--audio {
  top: 20%;
  right: 1.5%;
  width: 20%;
  height: 15%;
  padding: 19px 21px 15px;
  background: rgba(255, 251, 243, .95);
  box-shadow: 17px 21px 24px rgba(64, 56, 45, .15);
  --base-rotate: 4deg;
  --depth: .22;
}

.audio-card__head,
.audio-card__foot {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: clamp(.62rem, .78vw, .8rem);
}

.audio-card__head strong {
  flex: 1;
  font-weight: 600;
}

.audio-card__time {
  color: var(--muted);
  font-size: .58rem;
}

.audio-card__play {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--desk-olive-deep);
}

.audio-card__play::after {
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid #fff9ef;
  content: '';
  transform: translateX(1px);
}

.desk-object--audio.is-playing .audio-card__play::after {
  width: 6px;
  height: 8px;
  border: 0;
  background: linear-gradient(90deg, #fff9ef 0 2px, transparent 2px 4px, #fff9ef 4px 6px);
  transform: none;
}

.audio-card__sub {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: .57rem;
}

.audio-card__wave {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 34px;
  margin-top: 8px;
  overflow: hidden;
}

.audio-card__wave i {
  display: block;
  width: 2px;
  height: calc(8px + (var(--wave, 12) * 1px));
  border-radius: 2px;
  background: #809378;
  transform-origin: center;
}

.audio-card__wave i:nth-child(2n) { --wave: 19; }
.audio-card__wave i:nth-child(3n) { --wave: 8; }
.audio-card__wave i:nth-child(4n) { --wave: 25; }
.audio-card__wave i:nth-child(5n) { --wave: 13; }

.desk-object--audio.is-playing .audio-card__wave i {
  animation: living-wave 740ms ease-in-out infinite alternate;
  animation-delay: calc(var(--wave-delay, 0) * 1ms);
}

.audio-card__wave i:nth-child(2n) { --wave-delay: 90; }
.audio-card__wave i:nth-child(3n) { --wave-delay: 170; }
.audio-card__wave i:nth-child(4n) { --wave-delay: 260; }

@keyframes living-wave {
  from { transform: scaleY(.45); }
  to { transform: scaleY(1.24); }
}

.audio-card__foot {
  justify-content: space-between;
  padding-top: 6px;
  border-top: 1px solid rgba(49, 67, 62, .16);
  color: var(--muted);
  font-size: .54rem;
}

.audio-card__foot strong {
  color: var(--desk-olive-deep);
  font-weight: 600;
}

.desk-object--notebook {
  top: 30%;
  left: 45%;
  width: 50%;
  height: 57%;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--ink);
  perspective: 1200px;
  --base-rotate: -2deg;
  --depth: .28;
}

.desk-object--notebook::after {
  display: none;
}

.notebook__cover {
  position: absolute;
  inset: -10px -13px -12px;
  z-index: -2;
  border-radius: 13px;
  background: linear-gradient(135deg, #30465a, #152b3d 72%);
  box-shadow: 24px 29px 30px rgba(47, 43, 36, .22);
  transform: rotate(-1deg);
}

.notebook__cover::after {
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(239, 225, 200, .16);
  border-radius: 10px;
  content: '';
}

.notebook__spread {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  border-radius: 9px;
  background: #fdf7eb;
  box-shadow: 0 15px 28px rgba(61, 53, 42, .17), inset 0 0 28px rgba(130, 103, 70, .08);
  transform-style: preserve-3d;
}

.notebook__spread::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: 8;
  width: 15px;
  background: linear-gradient(90deg, rgba(69, 52, 34, .11), rgba(255,255,255,.52) 48%, rgba(69,52,34,.1));
  content: '';
  transform: translateX(-50%);
  pointer-events: none;
}

.notebook__page {
  position: relative;
  display: block;
  min-width: 0;
  overflow: hidden;
  padding: clamp(26px, 3vw, 48px) clamp(25px, 3vw, 48px) 29px;
  background:
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(75, 91, 91, .055) 29px 30px),
    #fdf8ed;
  text-align: left;
  transform-style: preserve-3d;
}

.notebook__page--left {
  border-right: 1px solid rgba(95, 77, 55, .12);
}

.notebook__page--right {
  border-left: 1px solid rgba(95, 77, 55, .12);
}

.notebook__page--alt {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 7;
  width: 50%;
  height: 100%;
  opacity: 0;
  transform: rotateY(88deg);
  transform-origin: left center;
  transition: transform 620ms cubic-bezier(.2, .72, .24, 1), opacity 220ms ease;
}

.desk-object--notebook.is-open .notebook__page--base {
  opacity: .12;
  transition: opacity 260ms ease;
}

.desk-object--notebook.is-open .notebook__page--alt {
  opacity: 1;
  transform: rotateY(0deg);
}

.notebook__page-title {
  display: block;
  margin-top: 17px;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.15vw, 2.35rem);
  letter-spacing: -.04em;
  line-height: .94;
}

.notebook__author {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: .58rem;
}

.notebook__paragraph,
.notebook__list {
  display: block;
  margin-top: 25px;
  color: var(--ink-soft);
  font-family: var(--display);
  font-size: clamp(.72rem, .92vw, .96rem);
  line-height: 1.48;
}

.notebook__highlight {
  display: inline;
  padding: 2px 3px;
  background: rgba(225, 202, 106, .56);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  font-family: var(--display);
  font-size: clamp(.7rem, .85vw, .9rem);
  line-height: 1.6;
}

.notebook__scribble {
  display: block;
  margin-top: 26px;
  color: var(--cobalt-deep);
  font-family: 'Segoe Print', 'Bradley Hand', cursive;
  font-size: clamp(.7rem, .88vw, .92rem);
  line-height: 1.35;
  transform: rotate(-2deg);
}

.notebook__script {
  display: block;
  margin-top: 15px;
  color: #31579b;
  font-family: 'Segoe Print', 'Bradley Hand', cursive;
  font-size: clamp(1.45rem, 2.5vw, 2.8rem);
  line-height: .97;
  transform: rotate(-3deg);
}

.notebook__rule {
  display: block;
  height: 1px;
  margin-top: 23px;
  background: rgba(45, 57, 57, .22);
}

.notebook__list {
  margin-top: 13px;
  padding-left: 13px;
  border-left: 2px solid var(--clay);
  font-family: 'Segoe Print', 'Bradley Hand', cursive;
  font-size: clamp(.68rem, .84vw, .88rem);
  line-height: 1.62;
}

.notebook__next {
  display: block;
  margin-top: 20px;
  padding: 11px 13px;
  border: 1px solid rgba(99, 111, 83, .32);
  border-radius: 4px;
  background: rgba(213, 219, 195, .54);
  color: var(--muted);
  font-size: .53rem;
  letter-spacing: .1em;
  line-height: 1.45;
  text-transform: uppercase;
}

.notebook__next strong {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
  font-family: 'Segoe Print', 'Bradley Hand', cursive;
  font-size: clamp(.68rem, .82vw, .86rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.35;
  text-transform: none;
}

.notebook__next--sage {
  background: rgba(202, 213, 191, .75);
}

.notebook__ribbon {
  position: absolute;
  right: 47%;
  bottom: -39px;
  z-index: 4;
  width: 24px;
  height: 76px;
  background: #345a74;
  box-shadow: 3px 3px 5px rgba(38, 48, 54, .2);
  transform: rotate(2deg);
}

.notebook__meta {
  position: absolute;
  right: 24px;
  bottom: -27px;
  color: var(--muted);
  font-size: .58rem;
  opacity: .7;
  transition: opacity 180ms ease;
}

.desk-object--notebook:hover .notebook__meta,
.desk-object--notebook:focus-visible .notebook__meta,
.desk-object--notebook.is-open .notebook__meta {
  opacity: 1;
}

.desk-object--video {
  top: 69%;
  left: 31%;
  width: 25%;
  height: 27%;
  padding: 8px 9px 12px;
  background: #fdf7ed;
  box-shadow: 16px 22px 26px rgba(66, 56, 43, .2);
  --base-rotate: -4deg;
  --depth: .16;
}

.video-card__image {
  position: relative;
  display: block;
  height: 70%;
  overflow: hidden;
  border-radius: 3px;
  background: #27383b;
}

.video-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.86) contrast(1.02);
  transition: transform 520ms ease, filter 260ms ease;
}

.desk-object--video:hover .video-card__image img,
.desk-object--video.is-open .video-card__image img {
  filter: saturate(1.02) contrast(1.04);
  transform: scale(1.05);
}

.video-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 252, 243, .72);
  border-radius: 50%;
  background: rgba(24, 34, 34, .72);
  transform: translate(-50%, -50%);
}

.video-card__play::after {
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 10px solid #fff9ef;
  content: '';
  transform: translateX(2px);
}

.desk-object--video.is-open .video-card__play::after {
  width: 10px;
  height: 13px;
  border: 0;
  background: linear-gradient(90deg, #fff9ef 0 3px, transparent 3px 7px, #fff9ef 7px 10px);
  transform: none;
}

.video-card__meta {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: .55rem;
}

.desk-object--video > strong {
  display: block;
  margin-top: 3px;
  font-size: clamp(.64rem, .8vw, .82rem);
  font-weight: 600;
}

.video-card__reveal {
  display: block;
  max-height: 0;
  overflow: hidden;
  color: var(--desk-olive-deep);
  font-size: .54rem;
  opacity: 0;
  transition: max-height 240ms ease, opacity 180ms ease;
}

.desk-object--video.is-open .video-card__reveal {
  max-height: 25px;
  margin-top: 3px;
  opacity: 1;
}

.desk-object--collab {
  top: 73%;
  right: 3%;
  width: 22%;
  min-height: 17%;
  padding: 20px 22px;
  background: linear-gradient(145deg, #d5deca, #c1ceb8);
  box-shadow: 16px 20px 27px rgba(61, 72, 51, .19);
  --base-rotate: 3deg;
  --depth: .26;
}

.collab-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--desk-olive-deep);
  font-size: .53rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.collab-card__avatar {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ad6d55;
  color: #fff7ea;
  font-size: .61rem;
}

.collab-card__quote {
  margin-top: 17px;
  color: #43564b;
  font-family: 'Segoe Print', 'Bradley Hand', cursive;
  font-size: clamp(.83rem, 1vw, 1.08rem);
  line-height: 1.45;
}

.collab-card__byline {
  display: block;
  margin-top: 14px;
  color: var(--desk-olive-deep);
  font-size: .58rem;
}

.collab-card__thread {
  display: block;
  max-height: 0;
  overflow: hidden;
  margin-top: 0;
  padding-top: 0;
  border-top: 1px solid rgba(64, 83, 66, .2);
  color: var(--desk-olive-deep);
  font-size: .58rem;
  line-height: 1.5;
  opacity: 0;
  transition: max-height 300ms ease, margin 220ms ease, padding 220ms ease, opacity 180ms ease;
}

.desk-object--collab.is-open .collab-card__thread {
  max-height: 90px;
  margin-top: 13px;
  padding-top: 10px;
  opacity: 1;
}

.desk-object--ai {
  right: 9%;
  bottom: 1%;
  width: 20%;
  min-height: 15%;
  padding: 16px 18px 14px;
  border-color: rgba(96, 112, 86, .28);
  background: rgba(232, 235, 216, .96);
  box-shadow: 15px 18px 25px rgba(65, 72, 52, .16);
  --base-rotate: -3deg;
  --depth: .1;
}

.study-kit__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.study-kit__head .desk-card__eyebrow {
  color: var(--desk-olive-deep);
  font-size: .5rem;
}

.study-kit__spark {
  display: grid;
  place-items: center;
  width: 19px;
  height: 19px;
  border: 1px solid rgba(83, 101, 80, .35);
  border-radius: 50%;
  color: var(--desk-olive-deep);
  font-size: .8rem;
}

.study-kit__tabs {
  display: flex;
  gap: 5px;
  margin-top: 11px;
  border-bottom: 1px solid rgba(83, 101, 80, .2);
}

.study-kit__tabs button {
  padding: 4px 5px 6px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: .57rem;
}

.study-kit__tabs button.is-active {
  border-bottom: 2px solid var(--clay);
  color: var(--ink);
}

.study-kit__panel {
  display: none;
  gap: 3px;
  padding-top: 10px;
  color: var(--desk-olive-deep);
  font-size: .56rem;
  line-height: 1.32;
}

.study-kit__panel.is-active {
  display: grid;
  animation: study-panel-in 220ms ease both;
}

@keyframes study-panel-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.study-kit__panel strong {
  color: var(--ink-soft);
  font-weight: 700;
}

.study-kit__answer {
  margin-top: 2px;
  color: var(--clay);
  font-family: var(--display);
  font-size: .7rem;
}

.study-kit__meta {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: .49rem;
}

.living-desk__status {
  position: absolute;
  right: 2.2%;
  bottom: 15px;
  z-index: 32;
  max-width: 300px;
  color: rgba(48, 62, 60, .68);
  font-size: .59rem;
  text-align: right;
  transition: color 180ms ease;
  pointer-events: none;
}

.living-desk[data-active] .living-desk__status {
  color: var(--ink);
}

@media (prefers-reduced-motion: reduce) {
  .desk-object,
  .desk-object:hover,
  .desk-object:focus-visible,
  .desk-object.is-open,
  .desk-object.is-playing,
  .desk-object.is-flipped {
    transform: rotate(var(--base-rotate));
    transition-duration: 0ms;
  }

  .audio-card__wave i,
  .study-kit__panel.is-active {
    animation: none;
  }
}

@media (max-width: 820px) {
  .hero__visual {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    margin: 0;
  }

  .living-desk {
    position: relative;
    height: 760px;
    border-radius: 5px;
  }

  .living-desk__orbit {
    top: 18%;
    left: 12%;
    width: 78%;
    height: 45%;
  }

  .living-desk__linen {
    width: 50%;
    height: 16%;
    bottom: -2%;
  }

  .living-desk__leaf {
    width: 90px;
    height: 32px;
  }

  .desk-object--source {
    top: 7%;
    left: 5%;
    width: 43%;
    height: 27%;
    padding: 21px 17px 15px;
  }

  .desk-object--deck {
    top: 6%;
    left: 53%;
    width: 43%;
    height: 25%;
  }

  .deck-card__front,
  .deck-card__back {
    padding: 19px 17px 23px;
  }

  .desk-card__title {
    font-size: 1.3rem;
  }

  .desk-card__copy {
    margin-top: 13px;
    font-size: .75rem;
  }

  .desk-object--audio {
    top: 26%;
    right: 5%;
    width: 44%;
    height: 16%;
    padding: 13px 13px 10px;
  }

  .audio-card__wave {
    height: 24px;
    gap: 2px;
  }

  .desk-object--notebook {
    top: 31%;
    left: 5%;
    width: 90%;
    height: 38%;
  }

  .notebook__page {
    padding: 20px 17px 18px;
  }

  .notebook__page-title {
    margin-top: 11px;
    font-size: 1.25rem;
  }

  .notebook__paragraph,
  .notebook__list {
    margin-top: 12px;
    font-size: .66rem;
    line-height: 1.35;
  }

  .notebook__highlight {
    font-size: .62rem;
  }

  .notebook__scribble,
  .notebook__next {
    display: none;
  }

  .notebook__script {
    margin-top: 10px;
    font-size: 1.5rem;
  }

  .notebook__rule {
    margin-top: 12px;
  }

  .notebook__ribbon {
    bottom: -30px;
    width: 17px;
    height: 57px;
  }

  .desk-object--video {
    top: 71%;
    left: 5%;
    width: 44%;
    height: 20%;
  }

  .desk-object--collab {
    top: 72%;
    right: 5%;
    width: 43%;
    min-height: 17%;
    padding: 14px 14px;
  }

  .collab-card__quote {
    margin-top: 11px;
    font-size: .76rem;
  }

  .collab-card__byline {
    margin-top: 9px;
    font-size: .51rem;
  }

  .desk-object--ai {
    right: 5%;
    bottom: 2%;
    width: 55%;
    min-height: 15%;
    padding: 13px 14px 11px;
  }

  .living-desk__status {
    right: 5%;
    bottom: 1%;
    max-width: 240px;
    font-size: .52rem;
  }
}

@media (max-width: 620px) {
  .living-desk {
    height: 710px;
  }

  .desk-object--source {
    top: 6%;
    height: 25%;
  }

  .desk-object--deck {
    height: 23%;
  }

  .desk-object--source .desk-card__copy,
  .desk-object--source .desk-card__highlight,
  .desk-object--source .desk-card__meta,
  .desk-card__reveal,
  .deck-card__branch,
  .deck-card__byline {
    display: none;
  }

  .desk-object--source .desk-card__title {
    margin-top: 11px;
    font-size: 1.16rem;
  }

  .desk-object--audio {
    top: 24%;
    height: 15%;
  }

  .audio-card__sub,
  .audio-card__foot {
    font-size: .48rem;
  }

  .desk-object--notebook {
    top: 29%;
    height: 40%;
  }

  .notebook__label {
    font-size: .45rem;
  }

  .notebook__page-title {
    font-size: 1.05rem;
  }

  .notebook__author {
    margin-top: 7px;
    font-size: .45rem;
  }

  .notebook__paragraph,
  .notebook__list {
    font-size: .56rem;
  }

  .notebook__highlight {
    font-size: .52rem;
  }

  .notebook__script {
    font-size: 1.2rem;
  }

  .desk-object--video,
  .desk-object--collab {
    top: 70%;
    height: 18%;
  }

  .video-card__meta,
  .desk-object--video > strong {
    font-size: .48rem;
  }

  .collab-card__quote {
    font-size: .63rem;
  }

  .collab-card__thread {
    font-size: .49rem;
  }

  .desk-object--ai {
    bottom: 1%;
    min-height: 16%;
  }

  .study-kit__tabs button,
  .study-kit__panel,
  .study-kit__meta {
    font-size: .48rem;
  }
}
/* Keep overlapping objects visually layered without blocking their hit areas. */
.desk-object--source { z-index: 4; }
.desk-object--deck { z-index: 3; }
.desk-object--notebook,
.desk-object--notebook.is-open { z-index: 5; }
.desk-object--audio { z-index: 9; }
.desk-object--video { z-index: 10; }
.desk-object--collab { z-index: 11; }
.desk-object--ai { z-index: 12; }
/* Give the lower collaboration note and AI kit distinct physical footprints on desktop. */
@media (min-width: 821px) {
  .desk-object--collab {
    right: 22%;
  }

  .desk-object--ai {
    right: 1%;
    width: 18%;
  }
}
/* Keep the paper card beside the headline rather than under its last line. */
@media (min-width: 821px) {
  .desk-object--source {
    left: 36%;
  }
}
/* Keep the collaboration note and AI kit tappable as separate cards on smaller scenes. */
@media (max-width: 820px) {
  .desk-object--collab {
    top: 66%;
  }
}

@media (max-width: 620px) {
  .desk-object--collab {
    top: 63%;
  }
}
/* Real book refinement: stacked cover, fore-edge, binding, curved pages, and a spine-led leaf turn. */
.desk-object--notebook {
  overflow: visible;
  isolation: isolate;
  filter: drop-shadow(0 25px 20px rgba(47, 42, 35, .13));
}

.notebook__cover {
  inset: -17px -20px -24px;
  z-index: 0;
  border: 8px solid #1d3448;
  border-radius: 15px 16px 19px 14px;
  background:
    repeating-linear-gradient(112deg, rgba(255,255,255,.06) 0 1px, transparent 1px 4px),
    linear-gradient(135deg, #365066 0%, #1e394d 46%, #132b3e 100%);
  box-shadow:
    0 24px 26px rgba(40, 37, 32, .2),
    inset 2px 2px 0 rgba(255,255,255,.12),
    inset -4px -5px 0 rgba(8, 20, 31, .34);
  transform: rotate(-.65deg);
}

.notebook__cover::before {
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(230, 219, 193, .22);
  border-radius: 9px 11px 13px 8px;
  background: repeating-linear-gradient(165deg, transparent 0 3px, rgba(255,255,255,.025) 3px 4px);
  content: '';
}

.notebook__cover::after {
  inset: 10px;
  border: 1px solid rgba(8, 24, 36, .24);
  border-radius: 8px 9px 12px 7px;
}

.notebook__page-stack {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(118, 97, 68, .22);
  background: repeating-linear-gradient(0deg, #bcae96 0 1px, #f6ead5 1px 3px);
  box-shadow: 3px 8px 11px rgba(83, 67, 49, .15);
  pointer-events: none;
}

.notebook__page-stack--right {
  top: 8px;
  right: -11px;
  bottom: -8px;
  left: 50%;
  border-radius: 0 11px 12px 0;
  background: repeating-linear-gradient(90deg, #b9a98f 0 1px, #f6ead4 1px 3px);
  transform: rotate(.35deg);
}

.notebook__page-stack--bottom {
  right: -5px;
  bottom: -14px;
  left: 2px;
  height: 48%;
  border-radius: 0 0 12px 12px;
  transform: rotate(-.25deg);
}

.notebook__spread {
  z-index: 2;
  overflow: visible;
  border: 1px solid rgba(103, 84, 59, .22);
  background: transparent;
  box-shadow: 0 11px 16px rgba(74, 58, 39, .16), inset 0 0 22px rgba(130, 103, 70, .1);
  transform: perspective(1500px) rotateX(1.5deg) rotateY(-1deg);
}

.notebook__spread::before {
  width: 23px;
  background: linear-gradient(90deg, rgba(55, 42, 30, .23), rgba(255,255,255,.72) 42%, rgba(77, 56, 36, .2) 78%, rgba(255,255,255,.35));
  box-shadow: 0 0 8px rgba(77, 58, 39, .14);
  opacity: .92;
}

.notebook__page {
  border-color: rgba(102, 80, 53, .2);
  background:
    linear-gradient(90deg, rgba(94, 70, 46, .11), transparent 12%, transparent 88%, rgba(94, 70, 46, .06)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(75, 91, 91, .055) 29px 30px),
    #fdf8ed;
  box-shadow: inset 0 0 18px rgba(126, 96, 59, .09);
}

.notebook__page--left {
  border-radius: 9px 2px 5px 9px;
  box-shadow: inset -18px 0 23px rgba(81, 60, 39, .11), inset 0 0 17px rgba(126, 96, 59, .08);
  transform: perspective(1100px) rotateY(2deg) rotateZ(-.2deg);
  transform-origin: right center;
}

.notebook__page--right {
  border-radius: 2px 9px 9px 5px;
  box-shadow: inset 18px 0 23px rgba(81, 60, 39, .11), inset 0 0 17px rgba(126, 96, 59, .08);
  transform: perspective(1100px) rotateY(-2deg) rotateZ(.2deg);
  transform-origin: left center;
}

.notebook__page--alt {
  z-index: 9;
  border-radius: 2px 9px 9px 5px;
  box-shadow: -18px 0 25px rgba(81, 60, 39, .15), inset 18px 0 23px rgba(81, 60, 39, .11), inset 0 0 17px rgba(126, 96, 59, .08);
  transform: perspective(1100px) rotateY(88deg) rotateZ(.2deg);
  transform-origin: left center;
}

.desk-object--notebook.is-open .notebook__page--base {
  transform: perspective(1100px) rotateY(-9deg) rotateZ(.2deg);
}

.notebook__spine {
  position: absolute;
  top: -2px;
  bottom: -10px;
  left: 50%;
  z-index: 11;
  width: 24px;
  border-radius: 45%;
  background: linear-gradient(90deg, rgba(17, 35, 48, .55), rgba(235, 221, 194, .42) 42%, rgba(17, 35, 48, .5) 78%, rgba(235, 221, 194, .2));
  box-shadow: 0 0 8px rgba(38, 42, 39, .18);
  transform: translateX(-50%) rotate(.25deg);
  pointer-events: none;
}

.notebook__ribbon {
  z-index: 12;
  bottom: -48px;
  width: 26px;
  height: 88px;
  background: linear-gradient(90deg, #284b63, #3b6680 48%, #24455c);
  box-shadow: 3px 5px 6px rgba(38, 48, 54, .25);
}

.notebook__meta {
  z-index: 14;
}

@media (max-width: 820px) {
  .notebook__cover {
    inset: -11px -13px -17px;
    border-width: 6px;
    border-radius: 11px 12px 15px 11px;
  }

  .notebook__page-stack--right {
    right: -7px;
    bottom: -5px;
  }

  .notebook__page-stack--bottom {
    bottom: -9px;
  }

  .notebook__spread {
    transform: perspective(1000px) rotateX(1deg) rotateY(-.6deg);
  }

  .notebook__spread::before {
    width: 14px;
  }

  .notebook__page--left {
    box-shadow: inset -10px 0 14px rgba(81, 60, 39, .11), inset 0 0 12px rgba(126, 96, 59, .08);
  }

  .notebook__page--right,
  .notebook__page--alt {
    box-shadow: inset 10px 0 14px rgba(81, 60, 39, .11), inset 0 0 12px rgba(126, 96, 59, .08);
  }

  .notebook__spine {
    bottom: -7px;
    width: 15px;
  }

  .notebook__ribbon {
    bottom: -36px;
    width: 18px;
    height: 65px;
  }
}
/* Final book realism pass: narrow the crease, deepen the paper block, and remove the ghosted UI-panel feel. */
.notebook__spread::before {
  width: 14px;
  background: linear-gradient(90deg, rgba(55, 42, 30, .2), rgba(255,255,255,.78) 44%, rgba(77, 56, 36, .16) 76%, rgba(255,255,255,.3));
}

.notebook__page--left {
  transform: perspective(1100px) rotateY(4deg) rotateZ(-.25deg);
}

.notebook__page--right {
  transform: perspective(1100px) rotateY(-4deg) rotateZ(.25deg);
}

.notebook__page--alt {
  transform: perspective(1100px) rotateY(88deg) rotateZ(.25deg);
}

.notebook__spine {
  width: 16px;
  background: linear-gradient(90deg, rgba(17, 35, 48, .48), rgba(235, 221, 194, .48) 45%, rgba(17, 35, 48, .4) 78%, rgba(235, 221, 194, .18));
}

.desk-object--notebook.is-open .notebook__page--base {
  opacity: .035;
  transform: perspective(1100px) rotateY(-12deg) rotateZ(.25deg);
}

.notebook__page-stack--right {
  right: -13px;
  bottom: -10px;
  box-shadow: 4px 9px 12px rgba(83, 67, 49, .18), 3px 0 0 #e6d7bd, 6px 0 0 #b9a98f;
}

.notebook__page-stack--bottom {
  bottom: -17px;
  box-shadow: 4px 8px 11px rgba(83, 67, 49, .16), 0 4px 0 #e7d8bd, 0 7px 0 #b8a78d;
}

.notebook__page--left::after,
.notebook__page--right::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 26px;
  background: linear-gradient(0deg, rgba(104, 78, 48, .1), transparent);
  content: '';
  pointer-events: none;
}

.notebook__page--left::before,
.notebook__page--right::before {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 19px;
  content: '';
  pointer-events: none;
}

.notebook__page--left::before {
  right: 0;
  background: linear-gradient(90deg, transparent, rgba(84, 61, 39, .11));
}

.notebook__page--right::before {
  left: 0;
  background: linear-gradient(90deg, rgba(84, 61, 39, .11), transparent);
}

@media (max-width: 820px) {
  .notebook__spread::before {
    width: 10px;
  }

  .notebook__page--left {
    transform: perspective(1000px) rotateY(3deg) rotateZ(-.2deg);
  }

  .notebook__page--right {
    transform: perspective(1000px) rotateY(-3deg) rotateZ(.2deg);
  }

  .notebook__page--alt {
    transform: perspective(1000px) rotateY(88deg) rotateZ(.2deg);
  }

  .notebook__spine {
    width: 11px;
  }

  .notebook__page-stack--right {
    right: -8px;
    bottom: -6px;
  }

  .notebook__page-stack--bottom {
    bottom: -11px;
  }
}
/* Physical book pass 2: a bound cover, layered page block, curved leaves, and a deeper gutter. */
.desk-object--notebook {
  transform-style: preserve-3d;
  perspective: 1700px;
  filter: drop-shadow(0 30px 24px rgba(47, 42, 35, .16));
}

.notebook__cover {
  inset: -21px -25px -31px;
  z-index: 0;
  border-width: 10px 11px 13px 10px;
  border-radius: 18px 21px 24px 17px;
  background:
    repeating-linear-gradient(116deg, rgba(255,255,255,.07) 0 1px, transparent 1px 4px),
    linear-gradient(136deg, #3b5870 0%, #203c51 43%, #142d40 100%);
  box-shadow:
    0 27px 30px rgba(39, 37, 33, .22),
    7px 10px 0 rgba(17, 34, 47, .4),
    inset 2px 2px 0 rgba(255,255,255,.14),
    inset -6px -7px 0 rgba(7, 20, 31, .34);
  transform: perspective(1700px) rotateX(3.4deg) rotateY(-2.6deg) rotateZ(-.65deg) translateZ(-14px);
  transform-origin: center bottom;
}

.notebook__cover::before {
  inset: 6px;
  border-width: 1px;
  border-radius: 12px 14px 16px 11px;
  background:
    repeating-linear-gradient(165deg, transparent 0 3px, rgba(255,255,255,.03) 3px 4px),
    linear-gradient(135deg, rgba(255,255,255,.035), transparent 45%);
}

.notebook__cover-edge {
  position: absolute;
  z-index: 1;
  display: block;
  border: 1px solid rgba(12, 25, 36, .45);
  background: linear-gradient(90deg, #28475b, #142c40 66%, #0e2536);
  box-shadow: 4px 8px 10px rgba(31, 31, 28, .2);
  pointer-events: none;
}

.notebook__cover-edge--right {
  top: 4px;
  right: -25px;
  bottom: -18px;
  width: 15px;
  border-radius: 0 14px 17px 0;
  transform: skewY(1.6deg);
}

.notebook__cover-edge--bottom {
  right: -18px;
  bottom: -31px;
  left: 3px;
  height: 14px;
  border-radius: 0 0 17px 15px;
  transform: skewX(-1.3deg);
}

.notebook__page-stack {
  border-color: rgba(112, 89, 59, .28);
  background: repeating-linear-gradient(0deg, #c0b093 0 1px, #fbefd9 1px 3px);
  box-shadow: 4px 8px 11px rgba(83, 67, 49, .18);
}

.notebook__page-stack--right {
  top: 7px;
  right: -17px;
  bottom: -14px;
  left: 50%;
  border-radius: 0 15px 16px 0;
  background: repeating-linear-gradient(90deg, #b4a284 0 1px, #fbefd9 1px 3px);
  box-shadow:
    2px 0 0 #f8ecd6,
    4px 0 0 #bfad90,
    6px 0 0 #f9edd7,
    8px 0 0 #ad9a7b,
    10px 0 0 #f7e9d0,
    12px 0 0 #a99678,
    14px 0 0 rgba(92, 75, 53, .32),
    17px 8px 12px rgba(83, 67, 49, .17);
  clip-path: polygon(0 0, 90% 1%, 100% 6%, 100% 95%, 91% 100%, 0 98%);
}

.notebook__page-stack--bottom {
  right: -14px;
  bottom: -21px;
  left: 2px;
  height: 49%;
  border-radius: 0 0 16px 16px;
  background: repeating-linear-gradient(0deg, #b4a284 0 1px, #fbefd9 1px 3px);
  box-shadow:
    0 2px 0 #faeed8,
    0 5px 0 #bfad90,
    0 8px 0 #f8ecd6,
    0 11px 0 #aa987b,
    0 14px 0 #f7e9d0,
    0 17px 0 rgba(92, 75, 53, .3),
    6px 18px 12px rgba(83, 67, 49, .17);
  clip-path: polygon(0 0, 96% 0, 100% 12%, 99% 90%, 92% 100%, 3% 98%);
}

.notebook__spread {
  inset: 0 1px 1px 0;
  border: 1px solid rgba(103, 84, 59, .26);
  border-radius: 14px 13px 15px 13px;
  background: transparent;
  box-shadow:
    0 13px 17px rgba(74, 58, 39, .18),
    inset 0 0 23px rgba(130, 103, 70, .11);
  transform: perspective(1800px) rotateX(3.2deg) rotateY(-2.4deg) rotateZ(-.2deg);
  transform-origin: 50% 74%;
}

.notebook__spread::after {
  position: absolute;
  inset: 0;
  z-index: 10;
  border-radius: inherit;
  box-shadow: inset 0 0 25px rgba(82, 58, 35, .1), inset 0 -8px 15px rgba(112, 82, 46, .07);
  content: '';
  pointer-events: none;
}

.notebook__spread::before {
  width: 16px;
  background: linear-gradient(90deg, rgba(55, 42, 30, .26), rgba(255,255,255,.84) 42%, rgba(77,56,36,.19) 75%, rgba(255,255,255,.3));
  box-shadow: 0 0 10px rgba(77, 58, 39, .16);
}

.notebook__page {
  background:
    radial-gradient(ellipse at 49% 48%, rgba(255,255,255,.72), transparent 62%),
    linear-gradient(90deg, rgba(94,70,46,.13), transparent 13%, transparent 86%, rgba(94,70,46,.09)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(75,91,91,.055) 29px 30px),
    #fdf8ed;
  box-shadow: inset 0 0 22px rgba(126,96,59,.1);
  backface-visibility: hidden;
}

.notebook__page--left {
  border-radius: 15px 2px 6px 13px;
  box-shadow: inset -24px 0 28px rgba(81,60,39,.14), inset 0 0 18px rgba(126,96,59,.09), 0 2px 0 rgba(255,255,255,.56);
  transform: perspective(1400px) rotateY(7deg) rotateZ(-.35deg) translateZ(1px);
  transform-origin: right center;
  clip-path: polygon(1% 2%, 98% 0, 100% 98%, 3% 100%, 0 95%);
}

.notebook__page--right {
  border-radius: 2px 15px 14px 6px;
  box-shadow: inset 24px 0 28px rgba(81,60,39,.14), inset 0 0 18px rgba(126,96,59,.09), 0 2px 0 rgba(255,255,255,.56);
  transform: perspective(1400px) rotateY(-7deg) rotateZ(.35deg) translateZ(1px);
  transform-origin: left center;
  clip-path: polygon(2% 0, 99% 2%, 100% 95%, 97% 99%, 0 98%);
}

.notebook__page--alt {
  z-index: 9;
  border-radius: 2px 15px 14px 6px;
  box-shadow: -23px 0 29px rgba(81,60,39,.18), inset 24px 0 28px rgba(81,60,39,.14), inset 0 0 18px rgba(126,96,59,.09), 0 2px 0 rgba(255,255,255,.56);
  transform: perspective(1400px) rotateY(88deg) rotateZ(.35deg) translateZ(1px);
  transform-origin: left center;
  clip-path: polygon(2% 0, 99% 2%, 100% 95%, 97% 99%, 0 98%);
}

.notebook__page--alt::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 30px;
  background: linear-gradient(90deg, rgba(75, 51, 29, .23), transparent);
  content: '';
  pointer-events: none;
}

.desk-object--notebook.is-open .notebook__page--base {
  opacity: .025;
  transform: perspective(1400px) rotateY(-13deg) rotateZ(.35deg) translateZ(1px);
}

.desk-object--notebook.is-open .notebook__page--alt {
  box-shadow: -30px 0 34px rgba(65, 47, 31, .22), inset 24px 0 28px rgba(81,60,39,.14), inset 0 0 18px rgba(126,96,59,.09);
}

.notebook__spine {
  top: -4px;
  bottom: -13px;
  z-index: 12;
  width: 19px;
  border-radius: 48%;
  background: linear-gradient(90deg, rgba(17,35,48,.61), rgba(235,221,194,.66) 34%, rgba(69,53,37,.22) 58%, rgba(17,35,48,.58) 82%, rgba(235,221,194,.2));
  box-shadow: 0 0 10px rgba(38,42,39,.22), inset 1px 0 rgba(255,255,255,.25);
  transform: translateX(-50%) rotate(.25deg) skewY(-1deg);
}

.notebook__spine::before {
  position: absolute;
  top: 9px;
  right: 6px;
  bottom: 9px;
  left: 6px;
  border-right: 1px solid rgba(35, 25, 18, .22);
  border-left: 1px solid rgba(255, 255, 255, .32);
  border-radius: 50%;
  content: '';
}

.notebook__cover-edge--right {
  box-shadow: 4px 8px 10px rgba(31,31,28,.2), inset 2px 0 rgba(255,255,255,.12);
}

.notebook__cover-edge--bottom {
  box-shadow: 4px 8px 10px rgba(31,31,28,.2), inset 0 2px rgba(255,255,255,.12);
}

@media (max-width: 820px) {
  .notebook__cover {
    inset: -14px -16px -22px;
    border-width: 7px 8px 9px 7px;
    transform: perspective(1200px) rotateX(2.3deg) rotateY(-1.7deg) rotateZ(-.6deg) translateZ(-10px);
  }

  .notebook__cover-edge--right {
    right: -17px;
    bottom: -12px;
    width: 11px;
  }

  .notebook__cover-edge--bottom {
    right: -12px;
    bottom: -21px;
    height: 10px;
  }

  .notebook__page-stack--right {
    right: -10px;
    bottom: -8px;
    box-shadow: 2px 0 0 #f8ecd6, 4px 0 0 #bfad90, 6px 0 0 #f9edd7, 8px 0 0 #ad9a7b, 10px 0 0 rgba(92,75,53,.3), 10px 7px 10px rgba(83,67,49,.16);
  }

  .notebook__page-stack--bottom {
    right: -9px;
    bottom: -13px;
    box-shadow: 0 2px 0 #faeed8, 0 5px 0 #bfad90, 0 8px 0 #f8ecd6, 0 11px 0 rgba(92,75,53,.3), 5px 12px 10px rgba(83,67,49,.16);
  }

  .notebook__spread {
    transform: perspective(1200px) rotateX(2.4deg) rotateY(-1.8deg) rotateZ(-.2deg);
  }

  .notebook__page--left {
    transform: perspective(1100px) rotateY(5deg) rotateZ(-.25deg) translateZ(1px);
  }

  .notebook__page--right,
  .notebook__page--alt {
    transform: perspective(1100px) rotateY(-5deg) rotateZ(.25deg) translateZ(1px);
  }

  .notebook__page--alt {
    transform: perspective(1100px) rotateY(88deg) rotateZ(.25deg) translateZ(1px);
  }

  .desk-object--notebook.is-open .notebook__page--base {
    transform: perspective(1100px) rotateY(-11deg) rotateZ(.25deg) translateZ(1px);
  }

  .notebook__spine {
    bottom: -8px;
    width: 13px;
  }
}
/* Paper surface refinement: warm curvature and page-edge falloff instead of a flat white rectangle. */
.notebook__page--left {
  clip-path: polygon(3% 1%, 97% 0, 100% 96%, 95% 100%, 5% 98%, 0 91%);
  background:
    radial-gradient(ellipse at 6% 50%, rgba(106,79,49,.12), transparent 23%),
    radial-gradient(ellipse at 50% 42%, rgba(255,255,255,.76), transparent 63%),
    linear-gradient(90deg, rgba(94,70,46,.13), transparent 14%, transparent 83%, rgba(94,70,46,.1)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(75,91,91,.055) 29px 30px),
    #fdf8ed;
}

.notebook__page--right,
.notebook__page--alt {
  clip-path: polygon(3% 0, 96% 1%, 100% 8%, 98% 94%, 93% 100%, 0 97%);
  background:
    radial-gradient(ellipse at 95% 49%, rgba(106,79,49,.13), transparent 22%),
    radial-gradient(ellipse at 50% 42%, rgba(255,255,255,.76), transparent 63%),
    linear-gradient(90deg, rgba(94,70,46,.14), transparent 16%, transparent 84%, rgba(94,70,46,.11)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(75,91,91,.055) 29px 30px),
    #fdf8ed;
}

.notebook__page--left::after,
.notebook__page--right::after {
  inset: 0;
  height: auto;
  border-radius: inherit;
  background:
    linear-gradient(180deg, rgba(255,255,255,.28), transparent 16%, transparent 83%, rgba(93,65,37,.11)),
    linear-gradient(90deg, transparent 78%, rgba(98,69,38,.08));
  box-shadow: inset 0 0 12px rgba(255,255,255,.14);
  opacity: .85;
}

.notebook__page--left::before {
  right: -1px;
  width: 33px;
  background: linear-gradient(90deg, transparent 0%, rgba(84,61,39,.05) 30%, rgba(84,61,39,.17) 100%);
}

.notebook__page--right::before {
  left: -1px;
  width: 33px;
  background: linear-gradient(90deg, rgba(84,61,39,.17) 0%, rgba(84,61,39,.05) 70%, transparent 100%);
}

.notebook__spine {
  width: 14px;
  background: linear-gradient(90deg, rgba(17,35,48,.58), rgba(235,221,194,.72) 32%, rgba(69,53,37,.19) 56%, rgba(17,35,48,.5) 82%, rgba(235,221,194,.18));
  box-shadow: 0 0 13px rgba(38,42,39,.24), inset 1px 0 rgba(255,255,255,.3);
}

.notebook__page-stack--right {
  right: -21px;
  box-shadow:
    2px 0 0 #f8ecd6,
    5px 0 0 #bfad90,
    8px 0 0 #f9edd7,
    11px 0 0 #ad9a7b,
    14px 0 0 #f7e9d0,
    17px 0 0 #a99678,
    20px 0 0 rgba(92,75,53,.32),
    23px 8px 13px rgba(83,67,49,.19);
}

.notebook__page-stack--bottom {
  bottom: -24px;
  box-shadow:
    0 2px 0 #faeed8,
    0 6px 0 #bfad90,
    0 10px 0 #f8ecd6,
    0 14px 0 #aa987b,
    0 18px 0 #f7e9d0,
    0 22px 0 rgba(92,75,53,.3),
    6px 24px 13px rgba(83,67,49,.19);
}

.notebook__cover-edge--right {
  right: -29px;
  bottom: -21px;
  width: 17px;
}

.notebook__cover-edge--bottom {
  right: -22px;
  bottom: -34px;
  height: 16px;
}

@media (max-width: 820px) {
  .notebook__page--left {
    clip-path: polygon(3% 1%, 97% 0, 100% 96%, 95% 100%, 5% 98%, 0 91%);
  }

  .notebook__page--right,
  .notebook__page--alt {
    clip-path: polygon(3% 0, 96% 1%, 100% 8%, 98% 94%, 93% 100%, 0 97%);
  }

  .notebook__spine {
    width: 11px;
  }

  .notebook__page-stack--right {
    right: -13px;
    box-shadow: 2px 0 0 #f8ecd6, 5px 0 0 #bfad90, 8px 0 0 #f9edd7, 11px 0 0 #ad9a7b, 14px 0 0 rgba(92,75,53,.3), 15px 7px 11px rgba(83,67,49,.17);
  }

  .notebook__page-stack--bottom {
    bottom: -15px;
    box-shadow: 0 2px 0 #faeed8, 0 6px 0 #bfad90, 0 10px 0 #f8ecd6, 0 14px 0 rgba(92,75,53,.3), 5px 16px 11px rgba(83,67,49,.17);
  }

  .notebook__cover-edge--right {
    right: -19px;
    bottom: -15px;
    width: 12px;
  }

  .notebook__cover-edge--bottom {
    right: -15px;
    bottom: -24px;
    height: 11px;
  }
}
/* Bound book calibration: expose the page block, warm the paper, and give the open spread a real valley. */
.notebook__spread {
  inset: 0 2px 3px 0;
  border-radius: 19px 18px 21px 17px;
  background: #f4e8d2;
  box-shadow:
    0 16px 20px rgba(68, 51, 34, .2),
    0 2px 0 rgba(213, 194, 163, .95),
    0 5px 0 rgba(163, 142, 111, .58),
    inset 0 0 28px rgba(130, 103, 70, .12);
  transform: perspective(1900px) rotateX(4.5deg) rotateY(-2.7deg) rotateZ(-.28deg) translateZ(3px);
}

.notebook__page {
  border-color: rgba(102, 80, 53, .23);
  background:
    radial-gradient(ellipse at 50% 42%, rgba(255,255,255,.68), transparent 62%),
    linear-gradient(90deg, rgba(94,70,46,.14), transparent 15%, transparent 84%, rgba(94,70,46,.1)),
    repeating-linear-gradient(0deg, transparent 0 28px, rgba(75,91,91,.045) 29px 30px),
    repeating-linear-gradient(112deg, rgba(108,83,53,.018) 0 1px, transparent 1px 5px),
    #f8eedc;
}

.notebook__page--left {
  border-radius: 17px 3px 8px 15px;
  box-shadow:
    inset -27px 0 31px rgba(81,60,39,.16),
    inset 0 0 19px rgba(126,96,59,.1),
    0 2px 0 rgba(255,255,255,.64),
    0 5px 0 rgba(210,191,160,.65),
    0 8px 0 rgba(155,133,102,.28);
  transform: perspective(1400px) rotateY(8deg) rotateZ(-.45deg) translateZ(2px);
}

.notebook__page--right,
.notebook__page--alt {
  border-radius: 3px 17px 15px 8px;
  box-shadow:
    inset 27px 0 31px rgba(81,60,39,.16),
    inset 0 0 19px rgba(126,96,59,.1),
    0 2px 0 rgba(255,255,255,.64),
    0 5px 0 rgba(210,191,160,.65),
    0 8px 0 rgba(155,133,102,.28);
  transform: perspective(1400px) rotateY(-8deg) rotateZ(.45deg) translateZ(2px);
}

.notebook__page--alt {
  box-shadow:
    -28px 0 32px rgba(81,60,39,.2),
    inset 27px 0 31px rgba(81,60,39,.16),
    inset 0 0 19px rgba(126,96,59,.1),
    0 2px 0 rgba(255,255,255,.64),
    0 5px 0 rgba(210,191,160,.65),
    0 8px 0 rgba(155,133,102,.28);
  transform: perspective(1400px) rotateY(88deg) rotateZ(.45deg) translateZ(2px);
}

.notebook__page-stack--right {
  top: 11px;
  right: -29px;
  bottom: -21px;
  left: auto;
  z-index: 3;
  width: 34px;
  border-radius: 0 17px 19px 0;
  border-left: 1px solid rgba(116,94,64,.35);
  background:
    repeating-linear-gradient(90deg, #b4a284 0 1px, #f8ecd7 1px 3px),
    linear-gradient(90deg, #d5c2a3, #f8ecd7 70%);
  clip-path: polygon(0 0, 82% 1%, 100% 7%, 100% 94%, 78% 100%, 0 97%);
  box-shadow:
    2px 0 0 #faeed8,
    5px 0 0 #c2ae8c,
    8px 0 0 #f9edd7,
    11px 0 0 #ad9a7b,
    14px 0 0 #f7e9d0,
    18px 0 0 rgba(92,75,53,.36),
    23px 10px 14px rgba(83,67,49,.23);
}

.notebook__page-stack--bottom {
  top: auto;
  right: -22px;
  bottom: -30px;
  left: 10px;
  z-index: 3;
  height: 32px;
  border-radius: 0 0 18px 18px;
  background:
    repeating-linear-gradient(0deg, #b4a284 0 1px, #f8ecd7 1px 3px),
    linear-gradient(180deg, #d5c2a3, #f8ecd7 68%);
  clip-path: polygon(0 0, 96% 0, 100% 22%, 98% 90%, 91% 100%, 3% 97%);
  box-shadow:
    0 2px 0 #faeed8,
    0 6px 0 #c2ae8c,
    0 10px 0 #f8ecd6,
    0 14px 0 #aa987b,
    0 18px 0 #f7e9d0,
    0 23px 0 rgba(92,75,53,.35),
    7px 27px 14px rgba(83,67,49,.23);
}

.notebook__cover-edge--right {
  right: -31px;
  bottom: -23px;
  width: 18px;
  z-index: 1;
  border-radius: 0 15px 18px 0;
}

.notebook__cover-edge--bottom {
  right: -24px;
  bottom: -37px;
  height: 17px;
  z-index: 1;
  border-radius: 0 0 18px 16px;
}

.notebook__spine {
  top: -6px;
  bottom: -15px;
  width: 17px;
  background: linear-gradient(90deg, rgba(13,31,44,.68), rgba(235,221,194,.76) 30%, rgba(77,56,36,.38) 53%, rgba(17,35,48,.64) 78%, rgba(235,221,194,.22));
  box-shadow:
    0 0 15px rgba(38,42,39,.28),
    -3px 0 7px rgba(17,35,48,.18),
    inset 1px 0 rgba(255,255,255,.34),
    inset -1px 0 rgba(15,28,38,.35);
  transform: translateX(-50%) rotate(.3deg) skewY(-1.7deg);
}

.notebook__spine::before {
  top: 10px;
  right: 5px;
  bottom: 10px;
  left: 5px;
  border-right: 1px solid rgba(35,25,18,.28);
  border-left: 1px solid rgba(255,255,255,.4);
  box-shadow: 0 0 3px rgba(36,27,20,.24);
}

.notebook__page-title {
  font-size: clamp(1.1rem, 1.7vw, 1.85rem);
  line-height: .98;
}

.notebook__script {
  font-family: 'Caveat', 'Segoe Print', 'Bradley Hand', cursive;
  font-size: clamp(1.25rem, 2.15vw, 2.35rem);
  line-height: 1;
}

.notebook__paragraph {
  font-size: clamp(.68rem, .82vw, .86rem);
  line-height: 1.55;
}

@media (max-width: 820px) {
  .notebook__spread {
    inset: 0 1px 2px 0;
    border-radius: 14px 13px 16px 12px;
    transform: perspective(1300px) rotateX(3.2deg) rotateY(-1.8deg) rotateZ(-.25deg) translateZ(2px);
  }

  .notebook__page--left {
    transform: perspective(1100px) rotateY(6deg) rotateZ(-.3deg) translateZ(1px);
  }

  .notebook__page--right,
  .notebook__page--alt {
    transform: perspective(1100px) rotateY(-6deg) rotateZ(.3deg) translateZ(1px);
  }

  .notebook__page--alt {
    transform: perspective(1100px) rotateY(88deg) rotateZ(.3deg) translateZ(1px);
  }

  .notebook__page-stack--right {
    top: 8px;
    right: -17px;
    bottom: -14px;
    width: 21px;
    box-shadow: 2px 0 0 #faeed8, 5px 0 0 #c2ae8c, 8px 0 0 #f9edd7, 11px 0 0 #ad9a7b, 14px 0 0 rgba(92,75,53,.34), 17px 8px 11px rgba(83,67,49,.2);
  }

  .notebook__page-stack--bottom {
    right: -14px;
    bottom: -20px;
    left: 6px;
    height: 23px;
    box-shadow: 0 2px 0 #faeed8, 0 6px 0 #c2ae8c, 0 10px 0 #f8ecd6, 0 14px 0 rgba(92,75,53,.32), 5px 18px 11px rgba(83,67,49,.2);
  }

  .notebook__cover-edge--right {
    right: -20px;
    bottom: -16px;
    width: 13px;
  }

  .notebook__cover-edge--bottom {
    right: -16px;
    bottom: -26px;
    height: 12px;
  }

  .notebook__spine {
    top: -4px;
    bottom: -9px;
    width: 12px;
  }

  .notebook__page-title {
    font-size: clamp(.95rem, 4vw, 1.35rem);
  }

  .notebook__script {
    font-size: clamp(1.05rem, 5vw, 1.65rem);
  }
}
/* Photo-led notebook pass: use a realistic book image as the tactile anchor and keep ConX meaning crisp in HTML. */
.notebook-object--photo {
  top: 0;
  left: 30%;
  width: 70%;
  height: 100%;
  z-index: 2;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  perspective: none;
  --base-rotate: 0deg;
  --depth: .28;
  isolation: isolate;
}

.notebook-object--photo::after {
  display: none;
}

.notebook-photo__stage {
  position: absolute;
  inset: -5% -3% -8% -27%;
  z-index: 0;
  display: block;
  overflow: visible;
  pointer-events: none;
  filter: drop-shadow(0 28px 34px rgba(66, 53, 39, .16));
  transform: translate3d(var(--notebook-x, 0px), var(--notebook-y, 0px), 0);
  transition: transform 560ms cubic-bezier(.2, .7, .2, 1), filter 360ms ease;
}

.notebook-photo__image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  border-radius: 22px;
  object-fit: cover;
  object-position: center 52%;
  filter: saturate(.96) contrast(1.02) brightness(.99);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, transparent 14%, rgba(0,0,0,.5) 25%, #000 35%, #000 98%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, transparent 14%, rgba(0,0,0,.5) 25%, #000 35%, #000 98%, transparent 100%);
}

.notebook-photo__sheen {
  position: absolute;
  inset: 2% 5% 6% 11%;
  z-index: 1;
  border-radius: 30px;
  background: linear-gradient(112deg, transparent 28%, rgba(255,255,255,.32) 43%, transparent 58%);
  opacity: 0;
  mix-blend-mode: screen;
  transform: translateX(-28%);
  transition: opacity 260ms ease, transform 900ms cubic-bezier(.2, .7, .2, 1);
}

.notebook-photo__focus-ring {
  position: absolute;
  top: 23%;
  left: 39%;
  width: 51%;
  height: 62%;
  border: 1px solid rgba(31, 54, 67, .13);
  border-radius: 47% 53% 46% 54%;
  opacity: .72;
  transform: rotate(-8deg);
  transition: opacity 320ms ease, transform 460ms ease;
}

.notebook-photo__copy {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 7px;
  color: #243646;
  pointer-events: none;
  text-align: left;
  text-shadow: 0 1px 0 rgba(255,255,255,.42);
  transition: opacity 380ms ease, transform 560ms cubic-bezier(.2, .7, .2, 1), filter 380ms ease;
}

.notebook-photo__copy--source {
  top: 29%;
  left: 20%;
  width: 27%;
  transform: rotate(-2.4deg);
}

.notebook-photo__copy--insight {
  top: 26%;
  left: 56%;
  width: 36%;
  transform: rotate(1.5deg);
}

.notebook-photo__label,
.notebook-photo__team > span,
.notebook-photo__kit > span {
  color: #8d5c48;
  font-family: 'Instrument Sans', sans-serif;
  font-size: clamp(.45rem, .52vw, .64rem);
  font-weight: 700;
  letter-spacing: .15em;
  line-height: 1.3;
  text-transform: uppercase;
}

.notebook-photo__copy strong {
  display: block;
  color: #1c2d3d;
  font-family: var(--display);
  font-size: clamp(1.12rem, 1.9vw, 2.05rem);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: .93;
}

.notebook-photo__copy > span:not(.notebook-photo__label) {
  color: rgba(46, 59, 67, .68);
  font-family: var(--display);
  font-size: clamp(.53rem, .62vw, .73rem);
  line-height: 1.3;
}

.notebook-photo__copy em {
  display: block;
  margin-top: 6px;
  padding-top: 9px;
  border-top: 1px solid rgba(58, 71, 73, .2);
  color: #2e5a8d;
  font-family: 'Caveat', 'Segoe Print', cursive;
  font-size: clamp(.78rem, 1.12vw, 1.2rem);
  font-style: normal;
  line-height: 1.02;
  transform: rotate(-2deg);
}

.notebook-photo__team,
.notebook-photo__kit {
  position: absolute;
  z-index: 4;
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid rgba(68, 82, 65, .23);
  border-radius: 5px;
  background: rgba(214, 222, 201, .9);
  box-shadow: 0 10px 18px rgba(60, 55, 43, .13);
  color: #35463d;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease, transform 500ms cubic-bezier(.2, .7, .2, 1);
}

.notebook-photo__team {
  top: 69%;
  left: 51%;
  width: 27%;
  transform: translateY(12px) rotate(-2deg);
}

.notebook-photo__team i {
  position: absolute;
  top: 10px;
  right: 11px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #c2775c;
}

.notebook-photo__team i::after {
  position: absolute;
  top: 4px;
  left: 6px;
  width: 6px;
  height: 4px;
  border-bottom: 1px solid #fff3e4;
  content: '';
}

.notebook-photo__team strong,
.notebook-photo__kit strong {
  color: #304239;
  font-family: 'Caveat', 'Segoe Print', cursive;
  font-size: clamp(.72rem, .86vw, .98rem);
  font-weight: 500;
  line-height: 1.05;
}

.notebook-photo__kit {
  top: 78%;
  left: 75%;
  width: 22%;
  background: rgba(236, 237, 215, .93);
  transform: translateY(12px) rotate(2deg);
}

.notebook-photo__kit > span {
  color: #657657;
  letter-spacing: .11em;
}

.notebook-photo__turn,
.notebook-object--photo .notebook__meta {
  position: absolute;
  right: 5%;
  bottom: 4%;
  z-index: 5;
  color: rgba(44, 61, 61, .7);
  font-family: 'Instrument Sans', sans-serif;
  font-size: .56rem;
  letter-spacing: .05em;
  opacity: .72;
  pointer-events: none;
  transition: opacity 220ms ease, color 220ms ease;
}

.notebook-object--photo .notebook__meta {
  display: none;
}

.notebook-object--photo:hover .notebook-photo__stage,
.notebook-object--photo:focus-visible .notebook-photo__stage,
.notebook-object--photo.is-open .notebook-photo__stage {
  filter: drop-shadow(0 34px 42px rgba(66, 53, 39, .21));
  transform: translate3d(calc(var(--notebook-x, 0px) * 1.08), calc(var(--notebook-y, 0px) * 1.08 - 5px), 0) scale(1.008);
}

.notebook-object--photo:hover .notebook-photo__sheen,
.notebook-object--photo:focus-visible .notebook-photo__sheen,
.notebook-object--photo.is-open .notebook-photo__sheen {
  opacity: .42;
  transform: translateX(18%);
}

.notebook-object--photo:hover .notebook-photo__focus-ring,
.notebook-object--photo:focus-visible .notebook-photo__focus-ring,
.notebook-object--photo.is-open .notebook-photo__focus-ring {
  opacity: 1;
  transform: rotate(-8deg) scale(1.025);
}

.notebook-object--photo.is-open .notebook-photo__copy--insight {
  opacity: .2;
  filter: blur(.2px);
  transform: rotate(1.5deg) translateY(-4px) scale(.97);
}

.notebook-object--photo.is-open .notebook-photo__copy--source {
  transform: rotate(-2.4deg) translateY(-3px);
}

.notebook-object--photo.is-open .notebook-photo__team,
.notebook-object--photo.is-open .notebook-photo__kit {
  opacity: 1;
  transform: translateY(0) rotate(-2deg);
}

.notebook-object--photo.is-open .notebook-photo__kit {
  transform: translateY(0) rotate(2deg);
}

.notebook-object--photo.is-open .notebook-photo__turn {
  color: #2e5a8d;
  opacity: 1;
}

@media (max-width: 820px) {
  .notebook-object--photo {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  .notebook-photo__stage {
    inset: 5% -3% 7% -3%;
    filter: drop-shadow(0 22px 28px rgba(66, 53, 39, .15));
  }

  .notebook-photo__image {
    border-radius: 14px;
    object-position: 70% 51%;
    -webkit-mask-image: radial-gradient(ellipse at 58% 52%, #000 54%, rgba(0,0,0,.8) 76%, transparent 100%);
    mask-image: radial-gradient(ellipse at 58% 52%, #000 54%, rgba(0,0,0,.8) 76%, transparent 100%);
  }

  .notebook-photo__focus-ring {
    top: 24%;
    left: 28%;
    width: 66%;
    height: 56%;
  }

  .notebook-photo__copy--source {
    top: 36%;
    left: 8%;
    width: 39%;
    transform: rotate(-2.5deg);
  }

  .notebook-photo__copy--insight {
    top: 33%;
    left: 51%;
    width: 43%;
    transform: rotate(1deg);
  }

  .notebook-photo__copy strong {
    font-size: clamp(1rem, 4.6vw, 1.45rem);
  }

  .notebook-photo__copy em {
    font-size: clamp(.72rem, 3.1vw, .98rem);
  }

  .notebook-photo__team {
    top: 69%;
    left: 48%;
    width: 37%;
  }

  .notebook-photo__kit {
    top: 81%;
    left: 58%;
    width: 36%;
  }

  .notebook-photo__turn {
    right: 4%;
    bottom: 3%;
    font-size: .47rem;
  }
}

@media (max-width: 620px) {
  .notebook-photo__stage {
    inset: 7% -5% 7% -5%;
  }

  .notebook-photo__copy--source {
    top: 38%;
    left: 7%;
    width: 40%;
  }

  .notebook-photo__copy--insight {
    top: 35%;
    left: 50%;
    width: 45%;
  }

  .notebook-photo__label,
  .notebook-photo__team > span,
  .notebook-photo__kit > span {
    font-size: .42rem;
  }

  .notebook-photo__copy > span:not(.notebook-photo__label) {
    font-size: .5rem;
  }

  .notebook-photo__team,
  .notebook-photo__kit {
    padding: 7px 8px;
  }

  .notebook-photo__team strong,
  .notebook-photo__kit strong {
    font-size: .68rem;
  }
}
/* Final photo composition tune: let the real page remain the hero and keep overlays out from under the cards. */
.notebook-photo__focus-ring {
  display: none;
}

.notebook-photo__copy--source {
  top: 46%;
  left: 21%;
  width: 27%;
}

.notebook-photo__copy--insight {
  top: 39%;
  left: 57%;
  width: 34%;
}

@media (max-width: 820px) {
  .notebook-photo__copy--source {
    top: 48%;
    left: 8%;
    width: 40%;
  }

  .notebook-photo__copy--insight {
    top: 45%;
    left: 51%;
    width: 43%;
  }
}

@media (max-width: 620px) {
  .notebook-photo__copy--source {
    top: 49%;
    left: 7%;
    width: 41%;
  }

  .notebook-photo__copy--insight {
    top: 46%;
    left: 50%;
    width: 44%;
  }
}
/* Keep the image interaction tactile without letting the book swallow the other source objects. */
.notebook-object--photo.is-open,
.notebook-object--photo:hover,
.notebook-object--photo:focus-visible {
  z-index: 2;
}
/* Desktop source text sits below the floating source sheet, like a real annotation on the open page. */
@media (min-width: 821px) {
  .notebook-photo__copy--source {
    top: 52%;
  }
}