:root {
  --paper: #f7f8f4;
  --ink: #113540;
  --muted: #526b72;
  --cyan: #36cfea;
  --blue: #087b9f;
  --night: #0c191e;
  --line: #b8cbd0;
  --white: #eff5f5;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 32px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
}

.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  width: min(1180px, calc(100% - 48px));
  min-height: 86px;
  margin: auto;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.back {
  display: inline-flex;
  min-height: 44px;
  padding: 0 18px;
  align-items: center;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.back:hover {
  background: var(--ink);
  color: var(--paper);
}

.hero {
  overflow: hidden;
  background: var(--night);
  color: var(--white);
}

.hero-inner {
  position: relative;
  width: min(1180px, calc(100% - 48px));
  min-height: 500px;
  margin: auto;
  padding: 92px 0 74px;
}

.hero-inner::before,
.hero-inner::after {
  position: absolute;
  border: 1px solid #36cfea55;
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.hero-inner::before {
  top: -160px;
  right: -110px;
  width: 420px;
  height: 420px;
}

.hero-inner::after {
  top: -55px;
  right: 28px;
  width: 260px;
  height: 260px;
  border-color: #36cfea2c;
}

.eyebrow {
  margin: 0 0 25px;
  color: var(--cyan);
  font:
    700 11px/1.4 ui-monospace,
    monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 900px;
  margin: 0;
  font-family: Impact, "Arial Narrow", Arial, sans-serif;
  font-size: clamp(72px, 11vw, 148px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.84;
  text-transform: uppercase;
}

.hero h1 em {
  display: block;
  color: var(--cyan);
  font-family: Georgia, serif;
  font-size: 0.66em;
  font-weight: 400;
  text-transform: none;
}

.hero-meta {
  display: flex;
  margin-top: 58px;
  padding-top: 22px;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  border-top: 1px solid #385159;
}

.hero-meta p {
  max-width: 620px;
  margin: 0;
  color: #b2c4ca;
  font-size: 16px;
  line-height: 1.65;
}

.hero-meta time {
  flex: none;
  color: var(--cyan);
  font:
    700 11px/1.4 ui-monospace,
    monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.summary {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}

.summary h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 6vw, 70px);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.summary h2 em {
  color: var(--blue);
  font-family: Georgia, serif;
  font-weight: 400;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 54px;
  border-top: 1px solid var(--line);
}

.summary-grid article {
  min-height: 185px;
  padding: 24px 22px 18px 0;
  border-right: 1px solid var(--line);
}

.summary-grid article + article {
  padding-left: 22px;
}

.summary-grid article:last-child {
  border-right: 0;
}

.summary-grid span {
  display: block;
  margin-bottom: 34px;
  color: var(--blue);
  font:
    700 10px/1.4 ui-monospace,
    monospace;
  letter-spacing: 0.12em;
}

.summary-grid p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
}

.policy-shell {
  display: grid;
  grid-template-columns: 250px minmax(0, 760px);
  width: min(1180px, calc(100% - 48px));
  margin: auto;
  padding: 80px 0 110px;
  justify-content: space-between;
  gap: 70px;
}

.toc {
  position: sticky;
  top: 28px;
  align-self: start;
}

.toc p {
  margin: 0 0 20px;
  color: var(--blue);
  font:
    700 10px/1.4 ui-monospace,
    monospace;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.toc ol {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.toc a {
  display: block;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  text-decoration: none;
}

.toc a:hover {
  color: var(--blue);
}

.policy section {
  margin-bottom: 54px;
  padding-bottom: 54px;
  border-bottom: 1px solid var(--line);
}

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

.policy h2 {
  margin: 0 0 24px;
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.policy h3 {
  margin: 30px 0 12px;
  font-size: 19px;
}

.policy p,
.policy li {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.policy p {
  margin: 0 0 17px;
}

.policy ul {
  margin: 0;
  padding-left: 20px;
}

.policy li {
  margin: 7px 0;
}

.policy strong {
  color: var(--ink);
}

.policy a {
  color: var(--blue);
  text-underline-offset: 3px;
}

.contact-card {
  padding: 28px;
  border-radius: 18px;
  background: var(--night);
  color: var(--white);
}

.contact-card h2,
.contact-card p,
.contact-card strong {
  color: inherit;
}

.contact-card a {
  color: var(--cyan);
}

.site-footer {
  border-top: 2px solid var(--cyan);
  background: #000;
  color: var(--white);
}

.footer-inner {
  display: flex;
  width: min(1180px, calc(100% - 48px));
  margin: auto;
  padding: 44px 0;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-inner img {
  width: 110px;
  height: 110px;
  object-fit: contain;
}

.footer-inner div {
  text-align: right;
}

.footer-inner p {
  margin: 6px 0;
  color: #b2c4ca;
  font-size: 12px;
}

.footer-inner a {
  color: var(--white);
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid #36cfeaaa;
  outline-offset: 3px;
}

@media (max-width: 850px) {
  .summary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .summary-grid article:nth-child(2) {
    border-right: 0;
  }

  .summary-grid article:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .summary-grid article:nth-child(3) {
    padding-left: 0;
  }

  .policy-shell {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .toc ol {
    columns: 2;
    column-gap: 28px;
  }

  .policy {
    max-width: 760px;
  }

  .hero-meta {
    align-items: start;
    flex-direction: column;
  }

  .hero-meta time {
    order: -1;
  }
}

@media (max-width: 560px) {
  .site-header,
  .hero-inner,
  .summary,
  .policy-shell,
  .footer-inner {
    width: min(100% - 40px, 1180px);
  }

  .site-header {
    min-height: 74px;
  }

  .brand img {
    width: 48px;
    height: 48px;
  }

  .brand span {
    display: none;
  }

  .back {
    padding: 0 14px;
  }

  .hero-inner {
    min-height: 430px;
    padding: 72px 0 58px;
  }

  .hero h1 {
    font-size: clamp(62px, 22vw, 92px);
  }

  .hero-meta {
    margin-top: 42px;
  }

  .summary {
    padding: 58px 0;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .summary-grid article,
  .summary-grid article + article {
    min-height: 0;
    padding: 22px 0;
    border-top: 1px solid var(--line);
    border-right: 0;
  }

  .policy-shell {
    gap: 48px;
    padding: 58px 0 76px;
  }

  .toc ol {
    columns: 1;
  }

  .policy section {
    margin-bottom: 42px;
    padding-bottom: 42px;
  }

  .policy p,
  .policy li {
    font-size: 14px;
  }

  .contact-card {
    padding: 24px 20px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-inner div {
    text-align: left;
  }
}

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