:root {
  --canvas: #F3F4F6;
  --table: #FFFFFF;
  --ink: #111827;
  --accent: #EA580C;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Trebuchet MS", sans-serif;
  font-size: 15px;
  line-height: 1.4;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

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

h1,
h2,
h3 {
  font-family: "Trebuchet MS", sans-serif;
  line-height: 1.08;
}

h1 {
  max-width: 760px;
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 4.25rem);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  letter-spacing: -0.025em;
}

h3 {
  margin-bottom: 8px;
  font-size: 1rem;
  text-transform: uppercase;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 16px auto 48px;
}

.technical-header,
.panel {
  border: 1px solid var(--ink);
  background: var(--table);
}

.technical-header {
  margin-bottom: 12px;
}

.utility-bar {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 1px;
  background: var(--ink);
  color: var(--table);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.utility-bar > * {
  padding: 8px 12px;
  border-right: 1px solid var(--table);
}

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

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

.utility-bar a:hover,
.utility-bar a:focus-visible {
  color: var(--table);
  background: var(--accent);
}

.title-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  padding: 28px 24px 24px;
}

.data-label,
.code,
.spec-table th,
.rate-badge,
.step-code,
.technical-definitions dt,
.contact-directory dt {
  font-variant-numeric: tabular-nums;
}

.data-label {
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  border: 1px solid var(--ink);
  background: var(--ink);
}

.page-nav a {
  padding: 8px 11px;
  background: var(--table);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
}

.page-nav a[aria-current="page"] {
  background: var(--accent);
  color: var(--table);
}

.compact-nav {
  margin: -1px -1px 20px;
  border-width: 0 0 1px;
}

.compact-nav a {
  flex: 1 1 auto;
  text-align: center;
}

.overview-row {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 24px;
  border-top: 1px solid var(--ink);
}

.overview-row p,
.refusal-line {
  margin-bottom: 0;
  font-weight: 700;
}

.status-mark {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-top: 5px;
  background: var(--accent);
}

.panel {
  margin-bottom: 12px;
  padding: 20px 24px 24px;
}

.first-panel {
  margin-top: 0;
  padding-top: 0;
}

.section-heading {
  display: flex;
  gap: 20px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 16px;
}

.rate-badge {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--table);
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

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

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--table);
  font-size: 0.86rem;
  text-align: left;
}

.spec-table th,
.spec-table td {
  padding: 8px 12px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  vertical-align: top;
}

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

.spec-table tbody tr:last-child td {
  border-bottom: 0;
}

.spec-table thead th {
  background: var(--ink);
  color: var(--table);
  font-size: 0.72rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.spec-table thead .category-row th {
  background: var(--accent);
  color: var(--table);
}

.service-directory th:first-child,
.service-directory td:first-child {
  width: 22%;
}

.service-directory th:last-child,
.service-directory td:last-child {
  width: 16%;
}

.code {
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.cell-note {
  display: inline-block;
  margin-top: 5px;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.technical-definitions,
.contact-directory {
  margin: 0;
  border: 1px solid var(--ink);
}

.technical-definitions > div,
.contact-directory > div {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  border-bottom: 1px solid var(--ink);
}

.technical-definitions > div:last-child,
.contact-directory > div:last-child {
  border-bottom: 0;
}

.technical-definitions dt,
.technical-definitions dd,
.contact-directory dt,
.contact-directory dd {
  margin: 0;
  padding: 8px 12px;
}

.technical-definitions dt,
.contact-directory dt {
  border-right: 1px solid var(--ink);
  background: var(--canvas);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.compact-definitions {
  margin-top: 12px;
}

.continuation-bar,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--ink);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.action-link,
.primary-action,
.text-action {
  display: inline-block;
  padding: 8px 11px;
  border: 1px solid var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.action-link,
.primary-action {
  background: var(--ink);
  color: var(--table);
}

.action-link:hover,
.action-link:focus-visible,
.primary-action:hover,
.primary-action:focus-visible {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--table);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  border: 1px solid var(--ink);
  list-style: none;
}

.process-list li {
  min-height: 142px;
  padding: 12px;
  border-right: 1px solid var(--ink);
}

.process-list li:last-child {
  border-right: 0;
}

.step-code {
  display: inline-grid;
  width: 28px;
  height: 28px;
  margin-bottom: 20px;
  place-items: center;
  background: var(--accent);
  color: var(--table);
  font-weight: 700;
}

.process-list strong {
  display: block;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.process-list p {
  margin-bottom: 0;
  font-size: 0.86rem;
}

.refusal-panel {
  border-left: 8px solid var(--accent);
}

.refusal-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.contact-directory address {
  font-style: normal;
}

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

.privacy-policy p {
  max-width: 920px;
  margin-bottom: 0;
  font-size: 0.84rem;
}

.contact-actions {
  justify-content: flex-start;
}

.text-action {
  background: var(--table);
}

.text-action:hover,
.text-action:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 760px) {
  body {
    font-size: 14px;
  }

  .page-shell {
    width: min(100% - 16px, 1180px);
    margin-top: 8px;
  }

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

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

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

  .title-grid,
  .panel {
    padding-right: 14px;
    padding-left: 14px;
  }

  .page-nav {
    width: 100%;
  }

  .page-nav a {
    flex: 1 1 auto;
    text-align: center;
  }

  .section-heading {
    align-items: flex-start;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .process-list li {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .process-list li:last-child {
    border-bottom: 0;
  }

  .step-code {
    margin-bottom: 10px;
  }

  .technical-definitions > div,
  .contact-directory > div {
    grid-template-columns: 1fr;
  }

  .technical-definitions dt,
  .contact-directory dt {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .spec-table,
  .spec-table tbody,
  .spec-table tr,
  .spec-table td {
    display: block;
    width: 100%;
  }

  .spec-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .spec-table tbody tr {
    border-bottom: 1px solid var(--ink);
  }

  .spec-table tbody tr:last-child {
    border-bottom: 0;
  }

  .spec-table td,
  .service-directory td:first-child,
  .service-directory td:last-child {
    width: 100%;
    padding-left: 44%;
    border-right: 0;
    position: relative;
  }

  .spec-table td::before {
    content: attr(data-label);
    position: absolute;
    top: 8px;
    left: 10px;
    width: 38%;
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
  }

  .contact-actions > * {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}