.landing-page {
  --landing-container: 1220px;
  --landing-gutter: clamp(24px, 3.4vw, 44px);
  --landing-section: clamp(96px, 8.2vw, 124px);
  --landing-nested: clamp(64px, 6vw, 88px);
}

.landing-page .shell {
  max-width: none;
  border-inline: 0;
  background:
    radial-gradient(circle at 20% 8%, rgba(111, 132, 105, .08), transparent 28%),
    radial-gradient(circle at 75% 18%, rgba(173, 123, 47, .08), transparent 26%),
    rgba(248, 241, 230, .98);
}

.landing-page .topbar,
.landing {
  width: min(100%, var(--landing-container));
  margin-inline: auto;
}

.landing-page .topbar {
  min-height: 76px;
  padding: 0 var(--landing-gutter);
  border-bottom: 0;
  background: rgba(248, 241, 230, .9);
}

.landing-page .brand {
  gap: 13px;
  color: var(--ink-navy);
  font-size: 18px;
  font-weight: 700;
}

.landing-page .brand small {
  display: none;
}

.landing-page .brand-mark {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  background: var(--ink-navy);
  color: var(--paper);
  box-shadow: none;
  transform: none;
  font-size: 20px;
}

.landing-page .nav {
  gap: clamp(18px, 2.4vw, 34px);
  color: #172c3d;
  font-size: 15px;
  font-weight: 650;
}

.landing-page .nav a,
.landing-page .nav-disabled {
  border-bottom: 0;
}

.landing-page .nav .active {
  color: var(--plum);
}

.landing-page .nav-action {
  min-height: 42px !important;
  padding: 0 18px;
  border: 1px solid var(--ink-navy) !important;
  border-radius: 6px;
  background: var(--ink-navy);
  box-shadow: 0 10px 22px rgba(13, 42, 66, .14);
}

.landing {
  padding: 28px var(--landing-gutter) 64px;
}

.hero {
  min-height: 640px;
  display: grid;
  grid-template-columns: minmax(0, .46fr) minmax(0, .54fr);
  gap: clamp(44px, 5.2vw, 72px);
  align-items: center;
  padding: 22px 0 74px;
}

.hero-left {
  display: block;
}

.hero-copy-block {
  position: relative;
  z-index: 2;
}

.hero-brand {
  width: max-content;
  margin-bottom: 20px;
  padding: 5px 15px 6px;
  border: 1px solid rgba(13, 42, 66, .44);
  border-radius: 999px;
  color: var(--ink-navy);
  background: rgba(255, 250, 240, .58);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
}

.hero h1 {
  max-width: 520px;
  margin: 0 0 20px;
  color: var(--ink-navy);
  font-size: clamp(60px, 4.9vw, 72px);
  line-height: 1.05;
  letter-spacing: -.065em;
  text-wrap: balance;
}

.hero-copy {
  max-width: 470px;
  color: #20394a;
  font-size: 18px;
  line-height: 1.72;
}

.actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.landing-page .button {
  min-height: 56px;
  padding: 0 34px;
  border-color: var(--ink-navy);
  border-radius: 7px;
  color: var(--ink-navy);
  background: rgba(255, 250, 240, .54);
  font-size: 16px;
  font-weight: 700;
  box-shadow: none;
  transition: transform .22s cubic-bezier(.2,.72,.24,1), background-color .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.landing-page .button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(13, 42, 66, .1);
}

.landing-page .button:active {
  transform: translateY(0) scale(.99);
}

.landing-page .button.primary {
  background: var(--ink-navy);
  border-color: var(--ink-navy);
  color: #fff;
}

.landing-page .button.primary:hover {
  background: #071d31;
  border-color: #071d31;
}

.landing-page .button.secondary:hover {
  background: var(--paper);
}

.landing-page .button.small {
  min-height: 36px;
  padding: 0 13px;
  border-radius: 5px;
  font-size: 12px;
}

.source-row small,
.passage-box p,
.preview-step span,
.decision-ui b {
  overflow-wrap: anywhere;
}

.brand-slogan {
  width: max-content;
  margin-top: 34px;
  padding-bottom: 5px;
  color: #243b46;
  font-family: var(--body-font);
  font-size: 17px;
  font-weight: 500;
  background: linear-gradient(transparent 62%, rgba(111, 45, 97, .17) 0);
}

.research-object {
  position: relative;
  min-height: 560px;
  margin: 0;
}

.paper-collage {
  position: absolute;
  inset: 0;
}

.paper-sheet {
  position: absolute;
  border: 1px solid rgba(216, 205, 189, .74);
  background:
    repeating-linear-gradient(0deg, rgba(13, 42, 66, .045) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(90deg, rgba(13, 42, 66, .035) 0 1px, transparent 1px 34px),
    linear-gradient(150deg, rgba(255,255,255,.9), rgba(240,229,211,.82));
  box-shadow: 0 22px 40px rgba(31, 27, 20, .09);
}

.sheet-back {
  width: 54%;
  height: 420px;
  top: 28px;
  left: 120px;
  transform: rotate(5deg);
}

.sheet-mid {
  width: 58%;
  height: 460px;
  top: 16px;
  left: 176px;
  transform: rotate(2deg);
}

.paper-strip {
  position: absolute;
  top: 14px;
  right: 112px;
  width: 170px;
  height: 36px;
  background: rgba(233, 192, 124, .42);
  transform: rotate(1deg);
  box-shadow: 0 6px 12px rgba(89, 61, 31, .08);
}

.paper-fragment {
  position: absolute;
  left: 62px;
  bottom: 118px;
  width: 112px;
  height: 150px;
  padding: 54px 16px 0;
  color: rgba(13, 42, 66, .72);
  border: 1px solid rgba(216, 205, 189, .84);
  background: #fbf3e8;
  box-shadow: 0 16px 28px rgba(31, 27, 20, .08);
  transform: rotate(-12deg);
  font-family: var(--display);
  font-size: 19px;
  line-height: 1.05;
}

.sticky-note {
  position: absolute;
  z-index: 3;
  display: grid;
  place-items: center;
  color: #182f2a;
  font-family: var(--display);
  font-size: 18px;
  line-height: 1.55;
  box-shadow: 0 12px 24px rgba(31, 27, 20, .11);
}

.note-claim {
  top: 58px;
  left: 86px;
  width: 116px;
  height: 96px;
  background: #dfe8bc;
  transform: rotate(-8deg);
}

.note-method {
  right: 12px;
  bottom: 80px;
  width: 118px;
  height: 116px;
  background: #f0c7ba;
  transform: rotate(7deg);
}

.trace-line {
  position: absolute;
  top: 130px;
  left: 68px;
  z-index: 2;
  width: 250px;
  height: 150px;
  pointer-events: none;
}

.trace-line path {
  fill: none;
  stroke: #1e302d;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-dasharray: 390;
  stroke-dashoffset: 390;
  opacity: .82;
  animation: trace-draw .82s .42s cubic-bezier(.2,.72,.24,1) forwards;
}

.claim-strip {
  position: absolute;
  top: 78px;
  left: 60%;
  /* Sits on the white sheet (tilted like it), clear of the green note. */
  width: min(100%, 12em);
  z-index: 4;
  color: var(--ink-navy);
  font: 700 18px/1.28 var(--heading);
  text-align: center;
  transform: translateX(-50%) rotate(2deg);
}

.claim-strip span {
  color: rgba(13, 42, 66, .42);
  font-size: 32px;
  line-height: 0;
  vertical-align: -9px;
}

.claim-strip-text {
  font: inherit;
}

.claim-strip::after {
  content: "";
  position: absolute;
  left: 35%;
  right: 31%;
  bottom: -7px;
  height: 9px;
  z-index: -1;
  background: rgba(111, 45, 97, .22);
}

.evidence-card {
  position: absolute;
  top: 154px;
  right: 78px;
  z-index: 5;
  width: min(392px, 72%);
  padding: 22px;
  border: 1px solid rgba(205, 196, 183, .86);
  border-radius: 12px;
  background: rgba(255, 250, 240, .95);
  box-shadow: 0 28px 52px rgba(31, 27, 20, .16);
  opacity: 0;
  transform: translateY(10px);
  animation: note-in .48s .92s cubic-bezier(.2,.72,.24,1) forwards;
}

.evidence-card-head,
.source-row,
.citation-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.evidence-card-head {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft, rgba(221, 210, 192, .68));
  color: var(--ink-navy);
  font-weight: 700;
}

.evidence-card-head strong {
  padding: 3px 8px;
  border-radius: 5px;
  color: var(--sage-dark);
  background: var(--paper-sage);
  font-size: 12px;
}

.source-row {
  padding: 18px 0 15px;
}

.source-row b,
.source-row small {
  display: block;
}

.source-row b {
  color: var(--ink-navy);
  font-size: 15px;
}

.source-row small {
  margin-top: 4px;
  color: #66707a;
  font-size: 12px;
}

.source-row em {
  flex: 0 0 auto;
  padding: 5px 8px;
  border-radius: 5px;
  color: #465260;
  background: #eef1ef;
  font-size: 12px;
  font-style: normal;
}

.passage-box {
  position: relative;
  padding: 14px 16px;
  border: 1px solid rgba(111, 132, 105, .2);
  border-radius: 7px;
  background: rgba(229, 234, 223, .78);
}

.passage-box small {
  display: block;
  margin-bottom: 8px;
  color: #5e6670;
  font-size: 12px;
}

.passage-box p {
  color: #152b35;
  font-size: 15px;
  line-height: 1.5;
}

.citation-row {
  padding-top: 16px;
  color: var(--ink-navy);
  font-size: 14px;
}

.citation-row span {
  color: #4e5960;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 32px;
  text-align: center;
}

.section-heading.wide {
  max-width: 860px;
}

.section-heading h2,
.trust-section h2,
.final-cta h2 {
  color: var(--ink-navy);
  font-size: clamp(40px, 3.2vw, 48px);
  line-height: 1.06;
  letter-spacing: -.045em;
}

.task-section,
.story-section,
.trust-section,
.final-cta {
  padding: var(--landing-section) 0 0;
  border-top: 1px solid rgba(216, 205, 189, .68);
}

.task-selector {
  display: grid;
  grid-template-columns: minmax(0, .41fr) minmax(0, .59fr);
  gap: 40px;
  align-items: stretch;
}

.task-rows {
  display: grid;
  gap: 12px;
  border-top: 0;
}

.task-row {
  width: 100%;
  min-height: 84px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 18px;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid rgba(216, 205, 189, .82);
  border-radius: 8px;
  background: rgba(255, 250, 240, .58);
  color: var(--ink-navy);
  text-align: left;
  box-shadow: 0 10px 18px rgba(31, 27, 20, .035);
  transition: transform .22s cubic-bezier(.2,.72,.24,1), border-color .22s ease, background-color .22s ease, color .22s ease;
}

.task-row:hover,
.task-row.active {
  transform: translateX(4px);
  border-color: var(--ink-navy);
  background: rgba(255, 250, 240, .86);
}

.task-row.active {
  color: var(--ink-navy);
}

.task-row span {
  color: var(--ink-navy);
  font: 700 17px/1 var(--heading);
}

.task-row strong {
  display: block;
  color: inherit;
  font: 700 18px/1.25 var(--heading);
}

.task-row em {
  grid-column: 2 / 3;
  margin-top: 4px;
  color: #59656b;
  font-size: 13px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.35;
}

.task-row i {
  grid-column: 3;
  grid-row: 1 / 3;
  color: currentColor;
  font-style: normal;
  font-size: 22px;
}

.task-preview {
  min-height: 270px;
  padding: 22px 26px;
  border: 1px solid rgba(216, 205, 189, .82);
  border-radius: 10px;
  background: rgba(255, 250, 240, .6);
  box-shadow: 0 16px 34px rgba(31, 27, 20, .07);
  transition: opacity .22s ease, transform .22s ease;
}

.task-preview.switching {
  opacity: .2;
  transform: translateY(5px);
}

.task-preview h3 {
  color: var(--ink-navy);
  font: 700 19px/1.25 var(--heading);
}

.task-preview > p {
  margin: 8px 0 18px;
  color: #4f5e66;
  font-size: 14px;
}

.preview-flow {
  display: grid;
  grid-template-columns: .74fr .8fr 1fr;
  gap: 18px;
  align-items: center;
}

.preview-step {
  position: relative;
  min-height: 92px;
  padding: 14px;
  border: 1px solid rgba(216, 205, 189, .78);
  border-radius: 8px;
  background: rgba(255, 250, 240, .78);
}

.preview-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(100% + 5px);
  width: 20px;
  height: 1px;
  background: var(--line-strong);
}

.preview-step b {
  display: block;
  color: var(--ink-navy);
  font-size: 13px;
}

.preview-step span {
  display: block;
  margin-top: 7px;
  color: #687279;
  font-size: 12px;
  line-height: 1.45;
}

.preview-step.result {
  background: rgba(232, 238, 223, .58);
}

.preview-paper-list {
  display: grid;
  gap: 7px;
  margin-top: 8px;
}

.preview-paper-list div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 5px;
  background: rgba(255,255,255,.54);
  color: var(--ink-navy);
  font-size: 12px;
}

.preview-paper-list em,
.upcoming-badge {
  color: var(--sage-dark);
  font-style: normal;
}

.upcoming-badge {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 4px 8px;
  border-radius: 5px;
  background: rgba(232, 238, 223, .9);
  font: 700 11px var(--label-font);
}

.task-preview .actions {
  margin-top: 18px;
}

.story-section {
  display: grid;
  gap: var(--landing-nested);
}

.story-block {
  display: grid;
  grid-template-columns: minmax(220px, .34fr) minmax(0, .66fr);
  gap: clamp(56px, 6vw, 84px);
  align-items: center;
  padding: 0;
}

.story-block:nth-of-type(even) .story-copy {
  order: 2;
}

.story-copy span {
  color: var(--ink-navy);
  font: 700 13px/1 var(--label-font);
}

.story-copy h3 {
  margin: 12px 0 8px;
  color: var(--ink-navy);
  font: 700 clamp(34px, 2.8vw, 42px)/1.08 var(--display);
  letter-spacing: -.035em;
}

.story-copy p {
  max-width: 410px;
  color: #4d5a60;
  font-size: 16px;
  line-height: 1.65;
}

.story-visual {
  min-height: 245px;
  padding: 22px;
  border: 1px solid rgba(216, 205, 189, .84);
  border-radius: 10px;
  background: rgba(255, 250, 240, .68);
  box-shadow: 0 16px 34px rgba(31, 27, 20, .07);
}

.ui-label,
.source-stamp {
  color: #59656b;
  font: 700 12px var(--label-font);
}

.candidate-ui {
  display: grid;
  align-content: center;
  gap: 10px;
}

.search-field {
  width: min(260px, 100%);
  padding: 9px 12px;
  border: 1px solid rgba(216, 205, 189, .9);
  border-radius: 5px;
  color: #566169;
  background: rgba(255, 255, 255, .46);
  font-size: 13px;
}

.candidate-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 16px;
  align-items: center;
  padding: 13px 14px;
  border-radius: 7px;
  background: rgba(255, 250, 240, .86);
}

.candidate-result.strong {
  background: rgba(232, 238, 223, .74);
}

.candidate-result.muted {
  opacity: .88;
}

.candidate-result b,
.candidate-result span {
  display: block;
}

.candidate-result b {
  color: var(--ink-navy);
  font-size: 14px;
}

.candidate-result span {
  margin-top: 2px;
  color: #687279;
  font-size: 12px;
}

.candidate-result em {
  grid-column: 2;
  grid-row: 1 / 3;
  color: var(--sage-dark);
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
}

.evidence-ui {
  position: relative;
}

.evidence-passage {
  position: relative;
  z-index: 1;
  max-width: 470px;
  margin: 34px 0 28px;
  padding: 13px 16px;
  border-radius: 7px;
  color: #192f3a;
  background: rgba(239, 225, 169, .62);
  font: 700 18px/1.52 var(--heading);
}

.source-stamp {
  width: max-content;
  padding: 7px 10px;
  border: 1px solid rgba(216, 205, 189, .9);
  border-radius: 999px;
  background: rgba(255, 250, 240, .86);
}

.decision-ui {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 12px;
  align-items: center;
}

.decision-ui::before,
.decision-ui::after {
  content: "→";
  color: var(--ink-navy);
  font-size: 22px;
}

.decision-ui::before { grid-column: 2; grid-row: 1; }
.decision-ui::after { grid-column: 4; grid-row: 1; }

.decision-ui div {
  min-height: 112px;
  padding: 16px;
  border: 1px solid rgba(216, 205, 189, .82);
  border-radius: 8px;
  background: rgba(255, 250, 240, .82);
}

.decision-ui div:nth-child(1) { grid-column: 1; }
.decision-ui div:nth-child(2) { grid-column: 3; }

.decision-ui .decision-final {
  grid-column: 5;
  border-color: rgba(111, 132, 105, .32);
  background: rgba(232, 238, 223, .82);
}

.decision-ui small {
  display: block;
  color: #59656b;
  font-size: 12px;
}

.decision-ui b {
  display: block;
  margin-top: 9px;
  color: var(--ink-navy);
  font: 700 16px/1.35 var(--heading);
}

.trust-section {
  text-align: center;
}

.trust-section h2 {
  max-width: 760px;
  margin: 0 auto;
}

.trust-statements {
  margin-top: 38px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  border-top: 0;
  text-align: left;
}

.trust-statements article {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px 16px;
  padding: 0;
  border-bottom: 0;
}

.trust-icon {
  width: 38px;
  height: 38px;
  border: 2px solid var(--ink-navy);
  border-radius: 7px;
  position: relative;
}

.trust-icon.book::before,
.trust-icon.book::after,
.trust-icon.document::before,
.trust-icon.shield::before {
  content: "";
  position: absolute;
  border: 1.6px solid var(--ink-navy);
}

.trust-icon.book::before,
.trust-icon.book::after {
  top: 8px;
  bottom: 7px;
  width: 12px;
  border-radius: 4px 1px 1px 4px;
}

.trust-icon.book::before { left: 6px; }
.trust-icon.book::after { right: 6px; border-radius: 1px 4px 4px 1px; }
.trust-icon.document::before { inset: 7px 10px; border-radius: 2px; }
.trust-icon.shield::before { inset: 7px 9px 6px; border-radius: 12px 12px 16px 16px; }

.trust-statements h3 {
  color: var(--ink-navy);
  font: 700 18px/1.2 var(--heading);
}

.trust-statements p {
  grid-column: 2;
  max-width: 300px;
  color: #4d5a60;
  font-size: 14px;
  line-height: 1.6;
}

.final-cta {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 58px auto 0;
  padding: 28px 32px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #06213a, #082b42 58%, #0d2a42);
  color: #fff;
  overflow: hidden;
}

.final-cta::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -56px;
  width: 150px;
  height: 120px;
  border-radius: 50%;
  background: rgba(232, 238, 223, .1);
}

.final-cta h2 {
  color: #fff;
  font-size: 30px;
  line-height: 1.1;
}

.final-cta p:not(.eyebrow) {
  margin-top: 8px;
  color: rgba(255,255,255,.82);
  font-size: 15px;
}

.final-cta .actions {
  position: relative;
  z-index: 1;
  margin-top: 0;
}

.final-cta .button {
  min-height: 52px;
  border-color: rgba(255,255,255,.68);
  color: #fff;
  background: transparent;
}

.final-cta .button.primary {
  border-color: rgba(232, 244, 255, .9);
  background: rgba(232, 244, 255, .92);
  color: var(--ink-navy);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s cubic-bezier(.2,.72,.24,1), transform .5s cubic-bezier(.2,.72,.24,1);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@keyframes trace-draw { to { stroke-dashoffset: 0; } }
@keyframes note-in { to { opacity: 1; transform: none; } }

@media (max-width: 1024px) {
  .landing-page {
    --landing-gutter: 32px;
    --landing-section: 100px;
    --landing-nested: 68px;
  }

  .landing-page .topbar,
  .landing {
    width: min(100%, 1024px);
  }

  .landing-page .topbar {
    align-items: center;
    flex-direction: row;
  }

  .landing-page .nav {
    width: auto;
    overflow: visible;
    padding-bottom: 0;
  }

  .hero {
    min-height: 620px;
    grid-template-columns: minmax(0, .45fr) minmax(0, .55fr);
    gap: 28px;
    padding-bottom: 68px;
  }

  .hero h1 {
    max-width: 430px;
    font-size: 60px;
  }

  .research-object {
    min-height: 500px;
    max-width: none;
  }

  .sheet-back {
    left: 72px;
    height: 370px;
  }

  .sheet-mid {
    left: 120px;
    height: 400px;
  }

  .paper-strip {
    right: 64px;
  }

  .paper-fragment {
    left: 28px;
    bottom: 96px;
  }

  .note-claim {
    left: 40px;
  }

  .claim-strip {
    top: 74px;
    left: 60%;
    width: min(100%, 12em);
    font-size: 16px;
  }

  .evidence-card {
    right: 26px;
    width: min(360px, 75%);
  }

  .task-selector {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .task-preview {
    min-height: 0;
  }

  .story-block {
    grid-template-columns: minmax(200px, .36fr) minmax(0, .64fr);
    gap: 44px;
  }

  .trust-statements {
    gap: 22px;
  }
}

@media (max-width: 880px) {
  .landing-page .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .landing-page .nav {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 14px 18px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero h1 {
    max-width: 620px;
  }

  .research-object {
    max-width: 680px;
  }
}

@media (max-width: 720px) {
  .landing-page {
    --landing-gutter: 16px;
    --landing-section: 76px;
    --landing-nested: 54px;
  }

  .landing-page .demo-banner {
    margin-inline: 0;
    padding: 10px 16px;
    grid-template-columns: 1fr;
  }

  .landing-page .demo-banner b {
    font-size: 17px;
  }

  .landing-page .demo-banner span {
    font-size: 13px;
    line-height: 1.55;
  }

  .landing-page .demo-banner small {
    grid-column: 1;
  }

  .landing-page .topbar {
    padding-block: 14px;
  }

  .landing-page .nav {
    overflow: visible;
    padding-bottom: 0;
    gap: 16px;
    font-size: 13px;
    white-space: normal;
  }

  .landing-page .nav-action {
    display: none;
  }

  .landing {
    padding-top: 18px;
  }

  .hero {
    padding-top: 10px;
    padding-bottom: 28px;
    gap: 16px;
  }

  .hero-left {
    display: contents;
  }

  .hero-copy-block {
    order: 1;
  }

  .hero-brand {
    font-size: 12px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(38px, 10.2vw, 48px);
    line-height: 1.06;
    letter-spacing: -.052em;
  }

  .actions {
    margin-top: 22px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .brand-slogan {
    order: 3;
    width: 100%;
    margin-top: 0;
    font-size: 16px;
  }

  .research-object {
    order: 2;
    width: min(100%, 358px);
    min-height: 0;
    margin-inline: auto;
    overflow: visible;
  }

  .brand-slogan {
    order: 3;
  }

  .paper-collage {
    display: none;
  }

  .claim-strip {
    position: relative;
    top: auto;
    right: auto;
    left: auto;
    width: 100%;
    margin: 0 0 10px;
    color: var(--ink-navy);
    font-size: 16px;
    line-height: 1.35;
    white-space: normal;
    transform: none;
  }

  .claim-strip span {
    font-size: 27px;
    vertical-align: -8px;
  }

  .evidence-card {
    position: relative;
    top: auto;
    right: auto;
    left: auto;
    width: 100%;
    padding: 14px;
  }

  .evidence-card-head {
    padding-bottom: 10px;
  }

  .source-row {
    display: block;
    padding: 10px 0;
  }

  .source-row small,
  .source-row em,
  .evidence-card-head strong,
  .citation-row span {
    display: none;
  }

  .source-row b {
    font-size: 14px;
  }

  .passage-box {
    padding: 10px 12px;
  }

  .passage-box small {
    margin-bottom: 4px;
    font-size: 11px;
  }

  .passage-box p {
    font-size: 12px;
    line-height: 1.42;
  }

  .citation-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding-top: 12px;
  }

  .citation-row b {
    grid-column: 1;
  }

  .citation-row .button.small {
    grid-column: 2;
    grid-row: 1;
    width: auto;
    min-height: 34px;
    max-width: 86px;
    padding: 0 9px;
    font-size: 11px;
    white-space: nowrap;
  }

  .section-heading {
    margin-bottom: 24px;
  }

  .section-heading h2,
  .trust-section h2 {
    font-size: clamp(34px, 9.5vw, 42px);
  }

  .task-row {
    min-height: 82px;
    padding: 15px;
  }

  .task-row strong {
    font-size: 16px;
  }

  .preview-flow {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .preview-step:not(:last-child)::after {
    display: none;
  }

  .story-block,
  .story-block:nth-of-type(even) {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .story-block:nth-of-type(even) .story-copy {
    order: 0;
  }

  .story-copy h3 {
    font-size: clamp(30px, 8.8vw, 36px);
  }

  .story-visual {
    min-height: 0;
    padding: 18px;
  }

  .decision-ui {
    grid-template-columns: 1fr;
  }

  .decision-ui::before,
  .decision-ui::after {
    display: none;
  }

  .decision-ui div,
  .decision-ui div:nth-child(1),
  .decision-ui div:nth-child(2),
  .decision-ui .decision-final {
    grid-column: 1;
    min-height: auto;
  }

  .trust-statements {
    grid-template-columns: 1fr;
  }

  .final-cta {
    align-items: stretch;
    flex-direction: column;
    margin-top: 42px;
    padding: 24px 20px;
  }

  .final-cta .actions {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .landing-page .brand {
    font-size: 16px;
  }

  .landing-page .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 18px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .actions {
    gap: 12px;
  }

  .landing-page .button {
    width: 100%;
  }

  .citation-row .button.small {
    width: auto;
  }

  .research-object {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .trace-line path,
  .evidence-card,
  .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
    stroke-dashoffset: 0 !important;
  }
}