:root {
  --canvas: #F1F5F9;
  --table: #FFFFFF;
  --ink: #0F172A;
  --amber: #B45309;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--canvas);
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Arial, sans-serif;
  font-size: 15px;
  line-height: 1.45;
}

.directory-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 24px auto;
  border: 1px solid var(--ink);
  background: var(--table);
}

section {
  border-bottom: 1px solid var(--ink);
}

section:last-child {
  border-bottom: 0;
}

.technical-header {
  background: var(--table);
}

.utility-bar {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--ink);
  background: var(--ink);
  color: var(--table);
}

.utility-bar p {
  margin: 0;
  padding: 9px 14px;
  border-right: 1px solid var(--table);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 12px;
  line-height: 1.25;
}

.utility-bar p:last-child {
  border-right: 0;
}

.utility-bar span,
.data-label,
.section-label,
.eyebrow,
.table-status,
.spec-table th,
.table-note span,
dt {
  display: block;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.utility-bar span {
  display: inline;
  margin-right: 8px;
  color: var(--table);
}

.utility-bar a {
  color: var(--table);
}

.header-content {
  padding: 28px 30px 26px;
}

.eyebrow,
.section-label {
  margin: 0 0 8px;
  color: var(--amber);
}

h1,
h2 {
  margin: 0;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
}

h1 {
  max-width: 780px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.02;
}

h2 {
  font-size: 21px;
  line-height: 1.1;
}

.overview {
  max-width: 760px;
  margin: 16px 0 0;
}

.quote-section {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 24px;
  padding: 19px 30px;
}

.quote-section .section-label {
  margin: 3px 0 0;
}

blockquote {
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 3px solid var(--amber);
}

blockquote p {
  margin: 0;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.3;
}

blockquote footer {
  margin-top: 8px;
  font-size: 13px;
}

.boundary-section {
  padding: 19px 30px 22px;
}

.boundary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--ink);
}

.boundary-grid dl {
  margin: 0;
}

.boundary-grid dl:first-child {
  border-right: 1px solid var(--ink);
}

.boundary-grid div {
  padding: 12px 14px;
  border-bottom: 1px solid var(--ink);
}

.boundary-grid div:last-child {
  border-bottom: 0;
}

dt {
  margin: 0 0 5px;
  color: var(--amber);
}

dd {
  margin: 0;
}

.specification-section {
  padding: 19px 30px 17px;
}

.table-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 13px;
}

.table-status {
  margin: 0;
  color: var(--amber);
  white-space: nowrap;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--ink);
}

.spec-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  background: var(--table);
  text-align: left;
}

.spec-table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.spec-table th {
  padding: 10px 12px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--ink);
  color: var(--table);
  font-size: 10px;
}

.spec-table th:last-child,
.spec-table td:last-child {
  border-right: 0;
}

.spec-table th::before {
  content: "■ ";
  color: var(--amber);
}

.spec-table td {
  width: 33.333%;
  padding: 13px 12px;
  vertical-align: top;
  border-right: 1px solid var(--ink);
  font-size: 14px;
}

.spec-table strong {
  display: block;
  margin-bottom: 5px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.spec-table td span {
  display: block;
  font-weight: 700;
}

.table-note {
  margin: 10px 0 0;
  font-size: 13px;
}

.table-note span {
  display: inline;
  margin-right: 7px;
  color: var(--amber);
}

.contact-section {
  padding: 19px 30px 24px;
}

.contact-heading {
  margin-bottom: 14px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.contact-grid address,
.contact-grid p {
  min-height: 86px;
  margin: 0;
  padding: 12px 14px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  font-style: normal;
}

.data-label {
  margin-bottom: 7px;
  color: var(--amber);
}

a {
  color: var(--ink);
  text-decoration-color: var(--amber);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover,
a:focus-visible {
  color: var(--amber);
}

.privacy-policy {
  margin-top: 15px;
  padding-top: 14px;
  border-top: 1px solid var(--ink);
}

.privacy-policy .section-label {
  margin-bottom: 6px;
}

.privacy-policy p:last-child {
  max-width: 850px;
  margin: 0;
  font-size: 13px;
}

@media (max-width: 720px) {
  .directory-shell {
    width: min(100% - 20px, 1120px);
    margin: 10px auto;
  }

  .utility-bar {
    grid-template-columns: 1fr;
  }

  .utility-bar p {
    border-right: 0;
    border-bottom: 1px solid var(--table);
  }

  .utility-bar p:last-child {
    border-bottom: 0;
  }

  .header-content,
  .boundary-section,
  .specification-section,
  .contact-section {
    padding-right: 16px;
    padding-left: 16px;
  }

  .quote-section {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px;
  }

  .boundary-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .boundary-grid dl:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .contact-grid address,
  .contact-grid p {
    min-height: auto;
    border-right: 0;
  }

  .table-heading {
    display: block;
  }

  .table-status {
    margin-top: 10px;
  }
}