.proof-section {
  padding-block: 90px;
  background: var(--surface-raised);
}

.proof-heading {
  max-width: 760px;
}

.proof-heading h2 span {
  color: var(--muted);
}

.proof-heading > p:last-child {
  max-width: 60ch;
  margin-top: 22px;
}

.proof-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  margin-top: 36px;
}

.proof-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.proof-fact {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.proof-fact--lead {
  grid-column: 1 / -1;
  background: color-mix(in srgb, var(--mint) 10%, var(--surface));
}

.proof-fact strong {
  color: var(--ink);
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.proof-fact--lead strong {
  color: var(--mint);
  font-size: clamp(3.2rem, 7vw, 5.6rem);
}

.proof-fact span {
  max-width: 24ch;
}

.proof-quote {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  margin: 0;
  padding: clamp(28px, 4vw, 52px);
  border-radius: 12px;
  background: var(--ink);
  color: var(--surface);
}

.proof-statement {
  margin: 0;
  font-size: clamp(1.45rem, 2.4vw, 2.3rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -.025em;
}

.proof-source {
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}

.proof-source span,
.proof-quote > p:last-child {
  opacity: .83;
  font-size: .9rem;
}

.offers-section {
  padding-block: 100px 90px;
}

.offers-heading {
  max-width: 760px;
}

.offers-heading h2 span {
  color: var(--muted);
}

.offers-heading > p:not(.eyebrow) {
  max-width: 58ch;
  margin-top: 24px;
  color: var(--muted);
}

.offers-common {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.offers-common strong,
.offers-common span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: .82rem;
}

.offers-common strong {
  border-color: var(--mint);
  color: var(--mint);
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
  margin-top: 42px;
}

.offer-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 26px 24px 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  transition: transform 240ms var(--ease), border-color 240ms ease, box-shadow 240ms ease;
}

.offer-card::after {
  position: absolute;
  right: 24px;
  bottom: 0;
  left: 24px;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: var(--mint);
  content: '';
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease);
}

.offer-card:hover,
.offer-card:focus-within {
  z-index: 1;
  border-color: var(--mint);
  box-shadow: 0 22px 55px color-mix(in srgb, var(--ink) 12%, transparent);
  transform: translateY(-8px);
}

.offer-card:hover::after,
.offer-card:focus-within::after {
  transform: scaleX(1);
}

.offer-card--featured {
  border: 2px solid var(--mint);
  padding: 25px 23px 23px;
  box-shadow: 0 18px 45px color-mix(in srgb, var(--mint) 12%, transparent);
}

.offer-card-heading {
  display: grid;
  grid-template-rows: 32px auto minmax(3.2em, auto);
}

.offer-badge {
  flex: 0 0 auto;
  padding: 5px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--mint) 15%, transparent);
  color: var(--mint);
  font-size: .64rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.offer-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.offer-card-topline .offer-kicker {
  font-size: .7rem;
  white-space: nowrap;
}

.offer-card-topline + h3 {
  margin-top: 0;
}

.offer-kicker {
  align-self: center;
  margin-bottom: 0;
  color: var(--mint);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.offer-card h3 {
  font-size: clamp(1.7rem, 2.6vw, 2.25rem);
  letter-spacing: -.03em;
}

.offer-card-heading > p:last-child {
  margin-top: 8px;
  color: var(--muted);
  font-size: .9rem;
}

.offer-price {
  display: flex;
  align-items: baseline;
  gap: 7px;
  min-height: 58px;
  margin-top: 26px;
  color: var(--muted);
}

.offer-price strong {
  color: var(--ink);
  font-size: 1.8rem;
  letter-spacing: -.03em;
}

.offer-price span {
  font-size: .8rem;
}

.offer-card .btn {
  width: 100%;
  margin-top: 8px;
  gap: 12px;
}

.offer-card ul {
  display: grid;
  gap: 13px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.offer-card li {
  position: relative;
  padding-left: 24px;
  color: var(--text);
  font-size: .86rem;
}

.offer-card li::before {
  position: absolute;
  left: 0;
  color: var(--mint);
  content: '✓';
  font-weight: 700;
}

.usage-help {
  display: inline-flex;
  vertical-align: middle;
}

.usage-help-button {
  display: inline-grid;
  width: 20px;
  height: 20px;
  margin-left: 3px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface-raised);
  color: var(--ink);
  font-size: .75rem;
  font-weight: 700;
  line-height: 1;
}

.usage-tooltip {
  position: absolute;
  z-index: 5;
  bottom: calc(100% + 10px);
  left: 24px;
  width: min(260px, calc(100vw - 64px));
  padding: 12px;
  visibility: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--ink) 16%, transparent);
  font-size: .8rem;
  font-weight: 400;
  line-height: 1.45;
  pointer-events: none;
}

.usage-help-button:hover + .usage-tooltip,
.usage-help-button:focus-visible + .usage-tooltip {
  visibility: visible;
}

@media (hover: none) {
  .usage-help-button:focus + .usage-tooltip {
    visibility: visible;
  }
}

.demo-preview-dialog {
  width: min(560px, calc(100% - 32px));
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 30px 90px #0006;
}

.demo-preview-dialog::backdrop {
  background: rgb(12 37 33 / 65%);
  backdrop-filter: blur(4px);
}

html[data-appearance="dark"] .demo-preview-dialog::backdrop {
  background: rgb(42 27 65 / 74%);
}

@media (prefers-color-scheme: dark) {
  html:not([data-appearance="light"]) .demo-preview-dialog::backdrop {
    background: rgb(42 27 65 / 74%);
  }
}

.demo-preview-dialog h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 5vw, 3rem);
}

#demo-preview-description {
  margin-top: 20px;
  color: var(--muted);
}

.demo-preview-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 1.4rem;
}

.demo-preview-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

@media (max-width: 1100px) {
  .proof-layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 600px) {
  .proof-section {
    padding-block: 60px;
  }

  .proof-facts {
    grid-template-columns: 1fr;
  }

  .proof-fact {
    padding: 22px;
  }

  .proof-fact--lead {
    grid-column: auto;
  }

  .proof-quote {
    padding: 28px 22px;
  }

  .offers-section {
    padding-block: 65px 55px;
  }

  .offers-grid {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .demo-preview-dialog {
    padding: 28px 20px 20px;
  }

  .demo-preview-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .demo-preview-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .offer-card:hover,
  .offer-card:focus-within {
    transform: none;
  }
}

@media (forced-colors: active) {
  .proof-fact,
  .proof-quote,
  .offer-card,
  .offer-card--featured {
    border: 1px solid ButtonText;
    box-shadow: none;
  }

  .proof-quote {
    background: Canvas;
    color: CanvasText;
  }

  .offer-badge {
    border: 1px solid ButtonText;
    background: Canvas;
    color: CanvasText;
  }

  .demo-preview-dialog::backdrop {
    background: Canvas;
    backdrop-filter: none;
  }
}