:root {
  --ink: #2c3338;
  --muted: #5c6770;
  --blue: #0a3a72;
  --blue-deep: #07284f;
  --teal: #0c6f6d;
  --line: #e3e7eb;
  --soft: #f5f7f9;
  --paper: #ffffff;
  --danger: #8b2e2e;
  --max: 1120px;
  --header: 118px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

body.nav-open {
  overflow: hidden;
}

body.has-cookie {
  padding-bottom: 128px;
}

img {
  max-width: 100%;
  display: block;
}

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

a:hover {
  color: var(--teal);
}

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

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--blue);
  color: #fff;
  padding: 8px 12px;
  z-index: 50;
}

.skip:focus {
  top: 12px;
  color: #fff;
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #fff;
  border-bottom: 1px solid var(--line);
  border-top: 3px solid var(--teal);
}

.topbar {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

.topbar a {
  color: var(--ink);
  text-decoration: none;
}

.topbar a:hover {
  color: var(--teal);
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--blue);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
}

.brand svg {
  flex: 0 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 8px 12px;
  font-size: 0.95rem;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--blue);
  box-shadow: inset 0 -2px 0 var(--teal);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--blue);
  position: relative;
  margin: 0 auto;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.hero,
.page-hero,
.section {
  padding: 72px 0;
}

.hero {
  padding-top: 48px;
}

.hero-grid,
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.kicker {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--blue);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
}

h2 {
  font-size: clamp(1.45rem, 2.4vw, 2rem);
}

h3 {
  font-size: 1.15rem;
}

.lede,
.section p,
.card p,
.note p {
  color: var(--ink);
}

.lede {
  font-size: 1.12rem;
  max-width: 40rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--blue);
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}

.btn:hover {
  background: var(--blue-deep);
  color: #fff;
}

.btn-line {
  background: #fff;
  color: var(--blue);
}

.btn-line:hover {
  background: var(--soft);
  color: var(--blue);
}

.media-frame {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--soft);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section {
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 42rem;
  margin-bottom: 28px;
}

.grid-3,
.grid-2,
.grid-4 {
  display: grid;
  gap: 18px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card,
.note,
.stat,
.role,
.time-item {
  border: 1px solid var(--line);
  background: #fff;
  padding: 22px;
}

.card {
  border-top: 3px solid var(--teal);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card .media-frame {
  margin: -22px -22px 8px;
  border: 0;
  border-bottom: 1px solid var(--line);
  aspect-ratio: 16 / 9;
}

.card h3,
.role h3,
.time-item h3 {
  margin-bottom: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}

.step {
  padding: 22px;
  border-right: 1px solid var(--line);
}

.step:last-child {
  border-right: 0;
}

.step-num {
  display: block;
  color: var(--teal);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}

.stat strong {
  display: block;
  color: var(--blue);
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.split-copy p + p,
.prose p + p {
  margin-top: 0;
}

.caption {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

details {
  border-top: 1px solid var(--line);
  padding: 14px 0;
}

details:last-of-type {
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  color: var(--blue);
  font-weight: 600;
}

details p {
  margin: 10px 0 4px;
}

.crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 18px;
}

.crumb a {
  color: var(--muted);
  text-decoration: none;
}

.crumb a:hover {
  color: var(--teal);
}

.toc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.toc a {
  text-decoration: none;
}

.timeline {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.time-item {
  border: 0;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid var(--teal);
  padding: 18px 18px 18px 20px;
}

.form {
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  font-weight: 600;
  color: var(--blue);
  font-size: 0.92rem;
  margin-bottom: 6px;
}

input,
textarea {
  width: 100%;
  border: 1px solid #cfd6dc;
  background: #fff;
  color: var(--ink);
  font: inherit;
  padding: 12px 12px;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--blue);
  outline: 2px solid rgba(10, 58, 114, 0.2);
}

.field-error {
  min-height: 1.2em;
  margin: 6px 0 0;
  color: var(--danger);
  font-size: 0.86rem;
}

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 450;
  color: var(--ink);
}

.check input {
  width: auto;
  margin-top: 5px;
}

.hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.form-success {
  border: 1px solid var(--line);
  border-top: 3px solid var(--teal);
  padding: 22px;
}

.form[hidden],
.form-success[hidden],
.cookie-bar[hidden] {
  display: none;
}

.ready-text {
  white-space: pre-wrap;
  background: var(--soft);
  border: 1px solid var(--line);
  padding: 14px;
  font-family: inherit;
  font-size: 0.95rem;
}

.site-footer {
  background: var(--blue);
  color: #e7eef6;
  padding: 48px 0 20px;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.site-footer a:hover {
  color: #b7e6e4;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1.1fr;
  gap: 28px;
}

.footer-title,
.brand-name {
  margin: 0 0 10px;
  font-weight: 700;
  color: #fff;
}

.site-footer p,
.site-footer li {
  color: #e7eef6;
  font-size: 0.95rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: 6px;
}

.domain {
  letter-spacing: 0.01em;
}

.footer-bottom {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.cookie-bar {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--teal);
  box-shadow: 0 8px 30px rgba(10, 58, 114, 0.08);
  padding: 16px 18px;
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
}

.cookie-bar p {
  margin: 0;
  max-width: 46rem;
  font-size: 0.95rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

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

.related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .grid-4,
  .steps,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .steps .step:nth-child(2) {
    border-right: 0;
  }

  .step:nth-child(1),
  .step:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 4px 20px 16px;
    flex-direction: column;
    align-items: stretch;
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    border-top: 1px solid var(--line);
    padding: 14px 0;
  }

  .topbar {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  .cookie-bar {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 700px) {
  .wrap {
    width: min(var(--max), calc(100% - 28px));
  }

  .hero,
  .page-hero,
  .section {
    padding: 48px 0;
  }

  .hero-grid,
  .split,
  .grid-3,
  .grid-2,
  .grid-4,
  .steps,
  .form-row,
  .footer-grid,
  .toc {
    grid-template-columns: 1fr;
  }

  .step {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .step:last-child {
    border-bottom: 0;
  }

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

  .actions .btn {
    width: 100%;
  }

  .cookie-actions {
    flex-direction: row;
  }

  .cookie-actions .btn {
    width: auto;
    flex: 1 1 auto;
  }
}

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