.arl17k-proof-page {
  background: #fff;
}

.arl17k-proof-page main {
  overflow: hidden;
}

.arl17k-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(330px, .65fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(48px, 6vw, 76px) 0 clamp(34px, 5vw, 58px);
}

.arl17k-hero-copy {
  min-width: 0;
}

.arl17k-hero .eyebrow {
  display: block;
  margin: 0 0 18px;
}

.arl17k-hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(2.7rem, 5.1vw, 4.85rem);
  line-height: .98;
  letter-spacing: -.055em;
  text-wrap: balance;
}

.arl17k-hero-copy > p {
  max-width: 760px;
  margin: 24px 0 0;
  font-size: clamp(1.08rem, 1.55vw, 1.3rem);
  line-height: 1.58;
  color: #52627a;
}

.arl17k-hero .button-row {
  margin-top: 28px;
}

.arl17k-outcome-card {
  border: 1px solid #dbe3ef;
  border-radius: 22px;
  background: #f8fafc;
  padding: clamp(24px, 3vw, 34px);
  box-shadow: 0 18px 50px rgba(15, 23, 42, .06);
}

.arl17k-outcome-card > span:first-child {
  display: block;
  margin-bottom: 22px;
  color: #52627a;
  font-size: .98rem;
}

.arl17k-outcome-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 14px;
  align-items: center;
  margin-bottom: 24px;
}

.arl17k-outcome-metric small,
.arl17k-outcome-metric span {
  display: block;
}

.arl17k-outcome-metric small {
  color: #667085;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.arl17k-outcome-metric strong {
  display: block;
  margin: 5px 0 2px;
  color: #101828;
  font-size: clamp(2.2rem, 4vw, 3.35rem);
  line-height: 1;
  letter-spacing: -.045em;
}

.arl17k-outcome-metric span {
  color: #52627a;
  font-size: .88rem;
}

.arl17k-outcome-arrow {
  color: #2563eb;
  font-size: 1.7rem;
  font-weight: 800;
}

.arl17k-outcome-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid #e2e8f0;
  list-style: none;
}

.arl17k-outcome-list li {
  position: relative;
  padding-left: 23px;
  color: #344054;
  font-size: .94rem;
  line-height: 1.42;
}

.arl17k-outcome-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #2563eb;
  font-weight: 800;
}

.arl17k-outcome-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid #e2e8f0;
}

.arl17k-outcome-footer strong,
.arl17k-outcome-footer small {
  display: block;
}

.arl17k-outcome-footer strong {
  color: #101828;
  font-size: .95rem;
}

.arl17k-outcome-footer small {
  max-width: 230px;
  color: #667085;
  font-size: .77rem;
  line-height: 1.4;
  text-align: right;
}

.arl17k-scope-strip {
  border-top: 1px solid #e7edf5;
  border-bottom: 1px solid #e7edf5;
  background: #fbfcfe;
}

.arl17k-scope-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.arl17k-scope-strip-inner > div {
  min-width: 0;
  padding: 19px 24px;
  border-right: 1px solid #e7edf5;
}

.arl17k-scope-strip-inner > div:first-child {
  padding-left: 0;
}

.arl17k-scope-strip-inner > div:last-child {
  padding-right: 0;
  border-right: 0;
}

.arl17k-scope-strip small,
.arl17k-scope-strip strong {
  display: block;
}

.arl17k-scope-strip small {
  color: #667085;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.arl17k-scope-strip strong {
  margin-top: 4px;
  color: #101828;
  font-size: .93rem;
}

.arl17k-proof-page .content-section {
  scroll-margin-top: 92px;
}

.arl17k-proof-page .section-heading h2 {
  text-wrap: balance;
}

.arl17k-proof-page .data-boundary-table {
  box-shadow: 0 16px 44px rgba(15, 23, 42, .045);
}

.arl17k-proof-page .trust-control-grid h3 {
  overflow-wrap: anywhere;
}

.arl17k-proof-page .v10-limitations-band {
  margin-top: 20px;
}

@media (max-width: 900px) {
  .arl17k-hero {
    grid-template-columns: 1fr;
    width: min(720px, calc(100% - 36px));
    gap: 32px;
    padding-top: 38px;
  }

  .arl17k-hero h1 {
    font-size: clamp(2.55rem, 9vw, 4.2rem);
  }

  .arl17k-outcome-card {
    max-width: 620px;
  }

  .arl17k-scope-strip-inner {
    grid-template-columns: repeat(2, 1fr);
    width: min(720px, calc(100% - 36px));
  }

  .arl17k-scope-strip-inner > div {
    padding: 17px 18px;
    border-bottom: 1px solid #e7edf5;
  }

  .arl17k-scope-strip-inner > div:nth-child(2) {
    border-right: 0;
  }

  .arl17k-scope-strip-inner > div:nth-child(3),
  .arl17k-scope-strip-inner > div:nth-child(4) {
    border-bottom: 0;
  }

  .arl17k-scope-strip-inner > div:first-child,
  .arl17k-scope-strip-inner > div:last-child {
    padding-left: 18px;
    padding-right: 18px;
  }
}

@media (max-width: 560px) {
  .arl17k-hero {
    width: min(100% - 28px, 720px);
    padding: 30px 0 34px;
  }

  .arl17k-hero h1 {
    font-size: clamp(2.3rem, 12vw, 3.2rem);
    line-height: 1;
  }

  .arl17k-hero-copy > p {
    margin-top: 20px;
    font-size: 1rem;
  }

  .arl17k-outcome-card {
    padding: 22px;
    border-radius: 18px;
  }

  .arl17k-outcome-flow {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .arl17k-outcome-arrow {
    transform: rotate(90deg);
    width: max-content;
  }

  .arl17k-outcome-footer {
    flex-direction: column;
  }

  .arl17k-outcome-footer small {
    max-width: none;
    text-align: left;
  }

  .arl17k-scope-strip-inner {
    grid-template-columns: 1fr;
    width: min(100% - 28px, 720px);
  }

  .arl17k-scope-strip-inner > div,
  .arl17k-scope-strip-inner > div:nth-child(2),
  .arl17k-scope-strip-inner > div:nth-child(3) {
    padding: 14px 0;
    border-right: 0;
    border-bottom: 1px solid #e7edf5;
  }

  .arl17k-scope-strip-inner > div:first-child,
  .arl17k-scope-strip-inner > div:last-child {
    padding-left: 0;
    padding-right: 0;
  }

  .arl17k-scope-strip-inner > div:last-child {
    border-bottom: 0;
  }
}