:root {
  --orange: #ff5525;
  --paper: #f6f1e8;
  --ink: #16120f;
  --ink-muted: #5e5750;
  --rule: #d9d1c4;
  --white: #ffffff;

  --display: "Arial Black", "Helvetica Neue", "Segoe UI Black", system-ui, sans-serif;
  --prose: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --gutter: 64px;
  --band: 120px;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--prose);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

a:hover {
  color: var(--ink-muted);
}

a:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

h1,
h2,
.display {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.02em;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

h2 {
  font-size: 56px;
  line-height: 1.04;
}

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.band {
  padding: var(--band) var(--gutter);
}

.inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.orange {
  background: var(--orange);
}

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

.lead {
  font-size: 20px;
}

/* ---- 1 · Hero ---------------------------------------------------------- */

.hero {
  padding-top: 40px;
  padding-bottom: 96px;
}

.masthead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.masthead .display {
  font-size: 22px;
}

.masthead-nav {
  display: flex;
  gap: 32px;
  font-size: 14px;
}

.hero-main,
.hero-foot {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
}

.hero-main {
  align-items: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.eyebrow {
  font-size: 14px;
  letter-spacing: 0.08em;
}

.hero h1 {
  font-size: 92px;
  line-height: 0.98;
}

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

.hero-mark {
  width: 100%;
  max-width: 520px;
  height: auto;
  justify-self: end;
  margin-right: -40px;
}

.hero-foot {
  align-items: end;
  border-top: 2px solid var(--ink);
  padding-top: 32px;
}

.figure {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.figure-label,
.figure-caption {
  font-size: 13px;
}

.figure-label {
  font-size: 14px;
}

.figure-row {
  display: flex;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}

.flap {
  display: flex;
  gap: 2px;
}

.flap span {
  display: inline-block;
  min-width: 0.72em;
  padding: 6px 4px;
  text-align: center;
  background: var(--ink);
  color: var(--orange);
  font-size: 64px;
  line-height: 1;
  font-weight: 700;
}

.flap.flipping span {
  animation: flip 0.42s cubic-bezier(0.3, 0.7, 0.4, 1) both;
  animation-delay: calc(var(--i) * 70ms);
  transform-origin: 50% 50%;
}

@keyframes flip {
  0% {
    transform: rotateX(90deg);
  }
  100% {
    transform: rotateX(0deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .flap.flipping span {
    animation: none;
  }
}

.figure-of {
  font-size: 22px;
}

.actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 56px;
  padding: 0 28px;
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--ink);
}

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

.button.primary:hover {
  background: #3a322c;
  color: var(--paper);
}

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

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

/* ---- 2 · Problem ------------------------------------------------------- */

.columns-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 48px;
}

.option {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--rule);
  padding-top: 20px;
}

.option .display {
  font-size: 24px;
  line-height: 1.2;
}

.closing {
  max-width: 820px;
  font-size: 22px;
}

/* ---- 3 · How it repays ------------------------------------------------- */

.ink h2 {
  color: var(--orange);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 2px solid var(--orange);
  padding-top: 20px;
  font-size: 20px;
}

.steps .mono {
  font-size: 14px;
  color: var(--orange);
}

.columns-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
}

.ink .columns-2 {
  font-size: 20px;
}

/* ---- 4 · A way out ----------------------------------------------------- */

.exit {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 64px;
  align-items: end;
}

.exit-copy {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.exit-figure {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 2px solid var(--ink);
  padding-top: 24px;
}

.exit-figure .display {
  font-size: 140px;
  line-height: 0.9;
  color: var(--white);
}

.exit-figure .mono {
  font-size: 15px;
}

/* ---- 5 · Measured ------------------------------------------------------ */

.measured {
  padding-bottom: 64px;
}

.measured .inner {
  gap: 40px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-muted);
  text-align: left;
  padding: 0 32px 12px 0;
  border-bottom: 2px solid var(--ink);
}

td {
  padding: 18px 32px 18px 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

th:last-child,
td:last-child {
  padding-right: 0;
}

.num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

td.how {
  color: var(--ink-muted);
}

col.claim {
  width: 42%;
}

col.figure-col {
  width: 25%;
}

/* ---- 6 · Limits -------------------------------------------------------- */

.limits {
  padding-top: 0;
}

.limits .inner {
  gap: 40px;
  border-top: 1px solid var(--rule);
  padding-top: 64px;
}

.limits-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 64px;
  row-gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ---- 7 · Footer -------------------------------------------------------- */

footer {
  padding: 48px var(--gutter);
}

footer .inner {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

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

.brand img {
  width: 64px;
  height: 64px;
}

.brand .display {
  font-size: 22px;
}

.footer-nav {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  font-size: 14px;
}

.footer-nav a:hover {
  color: var(--orange);
}

.disclaimer {
  color: var(--orange);
}

/* ---- Narrow screens ---------------------------------------------------- */

@media (max-width: 1200px) {
  .hero h1 {
    font-size: 72px;
  }
}

@media (max-width: 860px) {
  :root {
    --gutter: 24px;
    --band: 72px;
  }

  body {
    font-size: 17px;
  }

  h2 {
    font-size: 36px;
  }

  .inner {
    gap: 36px;
  }

  .masthead-nav {
    display: none;
  }

  .hero-main,
  .hero-foot,
  .exit,
  .columns-3,
  .columns-2,
  .steps,
  .limits-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-main {
    gap: 24px;
  }

  .hero-mark {
    order: -1;
    max-width: 200px;
    justify-self: start;
    margin: -8px 0 -16px -24px;
  }

  .hero h1 {
    font-size: 44px;
    line-height: 1.02;
  }

  .hero .lead,
  .lead,
  .steps li,
  .ink .columns-2 {
    font-size: 18px;
  }

  .hero-foot {
    gap: 32px;
  }

  .flap span {
    font-size: 40px;
    padding: 5px 3px;
  }

  .figure-of {
    font-size: 18px;
  }

  .actions {
    justify-content: stretch;
    flex-direction: column;
  }

  .button {
    justify-content: center;
  }

  .option .display {
    font-size: 22px;
  }

  .closing {
    font-size: 19px;
  }

  .steps {
    gap: 28px;
  }

  .exit {
    gap: 40px;
  }

  .exit-figure .display {
    font-size: 96px;
  }

  .limits .inner {
    padding-top: 48px;
  }

  .limits-list {
    row-gap: 20px;
  }

  /* The table becomes one block per row: claim, then figure, then how. */
  table,
  tbody,
  tr,
  td {
    display: block;
  }

  thead {
    display: none;
  }

  tr {
    padding: 16px 0;
    border-bottom: 1px solid var(--rule);
  }

  tr:first-child {
    border-top: 2px solid var(--ink);
  }

  td {
    padding: 0;
    border: 0;
  }

  .num {
    text-align: left;
    white-space: normal;
    margin: 6px 0 2px;
    font-size: 20px;
  }

  .footer-nav {
    gap: 12px 24px;
  }
}