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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface-page);
  color: var(--text-primary);
  font: var(--text-body);
  letter-spacing: var(--ls-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--text-link);
  text-decoration: none;
  transition: color var(--t-hover);
}

a:hover {
  color: var(--text-link-hover);
}

:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
}

::selection {
  background: var(--cyan);
  color: var(--white);
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 12px;
  border-radius: var(--r-sm);
  z-index: 100;
}

.skip:focus {
  left: 8px;
}

.wrap {
  width: min(var(--container-max), 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font: var(--text-eyebrow);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--text-muted);
}

.voice {
  font: var(--text-read);
  color: var(--text-secondary);
}

.photo {
  border-radius: var(--r-md);
  border: 1px solid var(--line-hairline);
  overflow: hidden;
  background: var(--mist);
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
}

.photo.is-color {
  background: var(--cyan);
}

.photo.is-color img {
  filter: none;
  object-position: center;
}

.photo-portrait {
  position: relative;
  margin: 0;
  background-color: var(--mist);
  background-image: var(--halftone-fine);
}

.photo-portrait img {
  position: relative;
  z-index: 1;
  object-position: 52% 22%;
}

.photo-portrait__screen,
.photo-portrait__bloom {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.photo-portrait__screen {
  background-image: radial-gradient(var(--ink) 1.15px, transparent 1.3px);
  background-size: var(--dot-base) var(--dot-base);
  mix-blend-mode: multiply;
  opacity: 0.32;
}

.photo-portrait__bloom {
  background-image: radial-gradient(var(--cyan) 1.4px, transparent 1.55px);
  background-size: var(--dot-base) var(--dot-base);
  mix-blend-mode: multiply;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(to top, #000 8%, transparent 58%);
  mask-image: linear-gradient(to top, #000 8%, transparent 58%);
}

.hf-fade {
  position: absolute;
  inset: 0;
  background-image: var(--halftone-fine);
  -webkit-mask-image: linear-gradient(to top, #000, transparent);
  mask-image: linear-gradient(to top, #000, transparent);
  pointer-events: none;
}

.hf-inverse {
  position: absolute;
  inset: 0;
  background-image: var(--halftone-inverse);
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 249, 250, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-hairline);
}

.site-header__inner {
  height: 72px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  flex: none;
}

.brand:hover {
  color: var(--ink);
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

.brand__name {
  font: var(--w-black) 22px / 1 var(--font-core-display);
  letter-spacing: var(--ls-display);
}

.brand__dot {
  color: var(--cyan);
}

.nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
  align-items: center;
}

.nav a {
  font: var(--text-body-sm);
  color: var(--steel);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a.is-active {
  color: var(--ink);
}

.nav a.is-active {
  font: var(--text-label);
  border-bottom-color: var(--ink);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  font: var(--text-caption);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--steel);
  cursor: pointer;
  min-height: var(--hit-min);
  padding: 0 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--t-hover), color var(--t-hover), border-color var(--t-hover);
}

.btn-sm {
  height: var(--control-h-sm);
  padding: 0 12px;
  border-radius: var(--r-btn-sm);
  font: var(--text-label);
}

.btn-lg {
  height: var(--control-h-lg);
  padding: 0 20px;
  border-radius: var(--r-btn-lg);
  font: var(--w-medium) 15px / 1 var(--font-core);
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: var(--action-primary);
  color: var(--text-inverse);
}

.btn-primary:hover {
  background: var(--action-primary-hover);
  color: var(--text-inverse);
}

.btn-accent {
  background: var(--action-accent);
  color: var(--ink);
}

.btn-accent:hover {
  background: var(--action-accent-hover);
  color: var(--ink);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink-a24);
}

.btn-secondary:hover {
  background: var(--action-quiet-hover);
  color: var(--ink);
}

.btn-inverse {
  background: var(--paper);
  color: var(--ink);
}

.btn-inverse:hover {
  background: var(--white);
  color: var(--ink);
}

.header-cta {
  flex: none;
}

.card {
  background: var(--surface-card);
  border: 1px solid var(--line-hairline);
  border-radius: var(--r-card);
  box-shadow: var(--elev-1);
}

.card-pad {
  padding: 20px;
}

.card-interactive {
  display: block;
  color: inherit;
  padding: 16px;
  transition: box-shadow var(--t-hover), transform var(--t-hover);
}

.card-interactive:hover {
  color: inherit;
  box-shadow: var(--elev-2);
  transform: translateY(-1px);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 22px;
  padding: 0 8px;
  border-radius: var(--r-xs);
  font: var(--text-caption);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  background: var(--cyan-a16);
  color: var(--cyan-dark);
}

.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--ink);
}

.hero__grid {
  position: relative;
  padding: 80px 0 56px;
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font: var(--text-h1);
  letter-spacing: var(--ls-display);
  margin-top: 20px;
  max-width: 16ch;
}

.hero .voice {
  margin-top: 24px;
  max-width: 46ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.ticker {
  padding: 20px 0;
  border-bottom: 1px solid var(--line-hairline);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  font: var(--text-caption);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--graphite);
}

.section {
  padding: 64px 0;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--ink);
}

.section-head h2 {
  font: var(--text-h4);
  letter-spacing: var(--ls-heading);
}

.stories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.story-media {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-md);
  border: 1px solid var(--line-hairline);
  overflow: hidden;
  background: var(--mist);
}

.story-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 0;
  filter: grayscale(1) contrast(1.05);
}

.bar-chart {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-md);
  border: 1px solid var(--line-hairline);
  background: var(--ink);
  background-image: var(--halftone-inverse);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 20px;
}

.bar {
  height: 14px;
  border-radius: 4px;
  background: var(--paper-a16);
}

.bar.is-accent {
  width: 42%;
  background: var(--cyan);
}

.swap-preview {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-md);
  border: 1px solid var(--line-hairline);
  background: var(--mist);
  padding: 20px;
  display: grid;
  gap: 10px;
  align-content: center;
}

.swap-row {
  display: grid;
  grid-template-columns: 1fr 16px 1fr;
  gap: 8px;
  align-items: center;
}

.swap-from {
  height: 22px;
  border: 1px dashed var(--ash);
  border-radius: 6px;
}

.swap-to {
  height: 22px;
  border-radius: 4px;
  background: var(--paper);
  border: 1px solid var(--ink);
}

.swap-arrow {
  text-align: center;
  color: var(--steel);
  font: var(--w-semibold) 12px / 1 var(--font-core);
}

.swap-result {
  margin-top: 4px;
  height: 20px;
  border-radius: 6px;
  background: var(--ink);
  background-image: var(--halftone-inverse);
}

.story-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
}

.story-kicker {
  font: var(--text-caption);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--steel);
  margin-top: 16px;
}

.story-title {
  font: var(--text-h5);
  margin-top: 8px;
}

.story-dek {
  font: var(--text-body-sm);
  color: var(--steel);
  margin-top: 8px;
}

.story-cta {
  font: var(--text-label);
  color: var(--cyan-dark);
  margin-top: 16px;
}

.site-footer {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.site-footer .hf-inverse {
  -webkit-mask-image: linear-gradient(to top, #000, transparent 70%);
  mask-image: linear-gradient(to top, #000, transparent 70%);
}

.site-footer__inner {
  position: relative;
  padding: 80px 0 32px;
}

.site-footer .eyebrow {
  color: var(--cyan-light);
}

.site-footer h2 {
  font: var(--text-h2);
  letter-spacing: var(--ls-heading);
  margin-top: 16px;
  max-width: 16ch;
}

.site-footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.site-footer__bar {
  margin-top: 64px;
  padding-top: 16px;
  border-top: 1px solid var(--paper-a16);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer__contact {
  font: var(--text-caption);
  color: var(--ash);
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-footer__contact img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}

.site-footer__contact a {
  color: var(--ash);
}

.site-footer__copy {
  font: var(--text-caption);
  color: var(--ash);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
}

.case-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 56px 0;
}

.case-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
}

.case-footer .eyebrow {
  color: var(--cyan-light);
}

.case-footer h2 {
  font: var(--text-h3);
  letter-spacing: var(--ls-heading);
  margin-top: 12px;
  color: var(--paper);
}

.case-footer a:hover h2 {
  color: var(--cyan-light);
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  visibility: hidden;
}

.drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.drawer__scrim {
  position: absolute;
  inset: 0;
  background: var(--ink-a56);
  opacity: 0;
  transition: opacity var(--t-panel);
}

.drawer.is-open .drawer__scrim {
  opacity: 1;
}

.drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(360px, 88vw);
  height: 100%;
  background: var(--paper);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform var(--t-panel);
  box-shadow: var(--shadow-menu);
}

.drawer.is-open .drawer__panel {
  transform: none;
}

.drawer__panel a {
  font: var(--text-h6);
  color: var(--ink);
  padding: 12px 0;
  border-bottom: 1px solid var(--line-hairline);
}

.drawer__close {
  align-self: flex-end;
  background: none;
  border: 0;
  font: var(--text-caption);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--steel);
  cursor: pointer;
  min-height: var(--hit-min);
}

.case-hero {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.case-hero__inner {
  position: relative;
  padding: 72px 0 64px;
}

.case-hero .eyebrow {
  color: var(--cyan-light);
}

.case-hero h1 {
  font: var(--text-h1);
  letter-spacing: var(--ls-display);
  margin-top: 20px;
}

.compare {
  display: grid;
  gap: 16px;
  margin-top: 48px;
  max-width: 900px;
}

.compare-row {
  display: flex;
  align-items: center;
  gap: 20px;
}

.compare-label {
  width: 150px;
  flex: none;
  font: var(--text-caption);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--ash);
}

.compare-label.is-accent {
  color: var(--cyan-light);
}

.compare-bar {
  flex: 1;
  height: 44px;
  border-radius: var(--r-sm);
  border: 1px solid var(--paper-a16);
  background-image: var(--halftone-inverse);
  display: flex;
  align-items: center;
  padding: 0 16px;
  font: var(--text-body-sm);
  color: var(--ash);
}

.compare-bar.is-short {
  flex: none;
  width: 46%;
  background: var(--cyan);
  border: 0;
  font: var(--text-label);
  color: var(--ink);
}

.callout {
  max-width: 720px;
  border-left: 3px solid var(--cyan);
  padding-left: 24px;
}

.rule-h {
  font: var(--text-h4);
  letter-spacing: var(--ls-heading);
  padding-bottom: 16px;
  border-bottom: 2px solid var(--ink);
}

.fog {
  margin-top: 32px;
  border: 1px solid var(--line-hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.fog__head {
  padding: 24px 24px 0;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
}

.fog__grid {
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.fog-col {
  border-radius: var(--r-md);
  padding: 24px;
}

.fog-col--knew {
  border: 2px solid var(--ink);
  background: var(--paper);
}

.fog-col--assumed {
  border: 2px dashed var(--steel);
  background: var(--paper);
}

.fog-col--unknown {
  border: 1px dotted var(--ash);
}

.fog-col h3 {
  font: var(--text-eyebrow);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-hairline);
}

.fog-col div {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.fog-col p {
  font: var(--text-body-sm);
  color: var(--graphite);
}

.fog-col--unknown p {
  color: var(--steel);
}

.counter-bet {
  font: var(--w-semibold) 14px / 1.55 var(--font-core) !important;
  color: var(--cyan-dark) !important;
  border-left: 3px solid var(--cyan);
  padding-left: 12px;
}

.fog-meter {
  padding: 0 24px 24px;
}

.fog-meter__bar {
  height: 8px;
  border-radius: 4px;
  background-image: var(--halftone-coarse);
  -webkit-mask-image: linear-gradient(to right, transparent, #000);
  mask-image: linear-gradient(to right, transparent, #000);
}

.fog-meter__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font: var(--text-caption);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--steel);
}

.decisions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.receipts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  padding: 24px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  font: var(--text-caption);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--ink);
}

.seqster-stage {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-hairline);
  background: var(--mist);
  padding: 40px 32px 32px;
  overflow: hidden;
}

.seqster-stage img {
  filter: grayscale(1) contrast(1.05);
}

.timeline {
  border: 1px solid var(--line-hairline);
  border-radius: var(--r-lg);
  background: var(--paper);
  padding: 28px;
}

.timeline-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.tl-card {
  border: 1px solid var(--line-hairline);
  border-radius: var(--r-md);
  background: var(--paper);
  padding: 16px;
}

.tl-card.is-accent {
  border-left: 3px solid var(--cyan);
}

.tl-card.is-muted {
  border-style: dashed;
  background: transparent;
}

.tl-spine {
  grid-column: 1 / -1;
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  height: 14px;
}

.tl-spine::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  border-top: 2px solid var(--ink);
}

.tl-dot {
  justify-self: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--ink);
  position: relative;
}

.tl-dot.is-cyan {
  background: var(--cyan);
}

.silos {
  margin-top: 32px;
  border: 1px solid var(--line-hairline);
  border-radius: var(--r-lg);
  background: var(--paper);
  padding: 28px;
}

.silo-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 200px 1fr;
  gap: 12px 16px;
  align-items: center;
}

.silo {
  border: 1px solid var(--line-hairline);
  border-radius: var(--r-sm);
  background: var(--mist);
  padding: 12px 14px;
  font: var(--text-body-sm);
  color: var(--graphite);
}

.patient {
  width: 132px;
  height: 132px;
  border-radius: 50%;
  border: 2.5px solid var(--ink);
  background: var(--paper);
  display: grid;
  place-items: center;
  margin: 0 auto 8px;
}

.silo-banner {
  margin-top: 28px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-md);
  padding: 16px 20px;
  position: relative;
  overflow: hidden;
}

.silo-banner p {
  position: relative;
  font: var(--text-h6);
}

.spec-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-hairline);
}

.spec-row span:first-child {
  font: var(--text-body-sm);
  color: var(--steel);
}

.spec-row span:last-child {
  font: var(--text-label);
}

.case-layout {
  padding: 72px 0 64px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  align-items: start;
}

.case-layout h1 {
  font: var(--text-h1);
  letter-spacing: var(--ls-display);
  margin-top: 20px;
}

.block {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line-hairline);
}

.block.is-first {
  border-top: 2px solid var(--ink);
}

.block h2 {
  font: var(--text-h4);
  letter-spacing: var(--ls-heading);
  margin-top: 12px;
}

.block .voice {
  margin-top: 16px;
  max-width: 60ch;
}

.swap-table {
  margin-top: 24px;
  border: 1px solid var(--line-hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--paper);
}

.swap-head,
.swap-line {
  display: grid;
  grid-template-columns: 96px 1fr 40px 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px 24px;
}

.swap-box {
  border-radius: var(--r-md);
  padding: 16px;
  font: var(--text-body-sm);
}

.swap-box--old {
  border: 1px dashed var(--ash);
  color: var(--steel);
}

.swap-box--new {
  border: 1px solid var(--line-hairline);
  border-left: 3px solid var(--cyan);
  color: var(--ink);
}

.swap-outcome {
  background: var(--ink);
  color: var(--paper);
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
}

.swap-outcome p {
  position: relative;
  font: var(--text-h6);
}

.chart {
  position: relative;
  margin-top: 24px;
  aspect-ratio: 1000 / 430;
}

.chart svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.chart-copy {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.toc {
  position: sticky;
  top: 96px;
}

.toc a {
  display: block;
  font: var(--text-body-sm);
  color: var(--steel);
  border-left: 3px solid transparent;
  padding-left: 10px;
  margin-top: 10px;
}

.toc a.is-active {
  font: var(--text-label);
  color: var(--ink);
  border-left-color: var(--cyan);
}

.about-hero {
  padding: 72px 0 56px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: start;
}

.about-hero h1 {
  font: var(--text-h2);
  letter-spacing: var(--ls-heading);
  margin-top: 20px;
  max-width: 18ch;
}

.ai-band {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.ai-band__inner {
  position: relative;
  padding: 72px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.ai-band .eyebrow {
  color: var(--cyan-light);
}

.ai-band h2 {
  font: var(--text-h3);
  letter-spacing: var(--ls-heading);
  margin-top: 16px;
}

.ai-band .voice {
  color: var(--ash);
  margin-top: 20px;
}

.cycle {
  border: 1px solid var(--paper-a16);
  border-radius: var(--r-lg);
  padding: 28px;
}

.cycle-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1.1fr 1fr;
  gap: 20px;
  align-items: center;
}

.cycle-card {
  border: 1px solid var(--paper-a16);
  border-radius: var(--r-md);
  padding: 16px;
  background: var(--paper-a08);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.metric p:first-child {
  font: var(--text-h3);
  letter-spacing: var(--ls-heading);
}

@media (max-width: 1080px) {
  .hero__grid,
  .stories,
  .fog__grid,
  .decisions,
  .split,
  .case-layout,
  .about-hero,
  .ai-band__inner,
  .metrics,
  .timeline-grid,
  .tl-spine {
    grid-template-columns: 1fr;
  }

  .compare-bar.is-short {
    width: 70%;
  }

  .header-cta {
    display: none;
  }
}

@media (max-width: 760px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
  }

  .site-header__inner {
    height: 64px;
  }

  .brand img {
    width: 28px;
    height: 28px;
  }

  .brand__name {
    font-size: 18px;
  }

  .hero__grid {
    padding: 32px 0 28px;
    gap: 20px;
  }

  .hero h1 {
    font: var(--text-h4);
    letter-spacing: var(--ls-heading);
    max-width: none;
  }

  .hero__actions,
  .site-footer__actions {
    flex-direction: column;
  }

  .hero__actions .btn,
  .site-footer__actions .btn {
    width: 100%;
  }

  .compare-row {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .compare-label,
  .compare-bar.is-short {
    width: auto;
  }

  .swap-head,
  .swap-line {
    grid-template-columns: 1fr;
  }

  .case-footer__inner,
  .site-footer__bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .silo-grid,
  .cycle-grid {
    grid-template-columns: 1fr;
  }

  .toc {
    display: none;
  }
}