:root {
  --navy: #102f56;
  --blue: #1764a5;
  --blue-soft: #eaf4fb;
  --cyan: #28a8c7;
  --ink: #172538;
  --muted: #5d6b7b;
  --line: #dfe7ee;
  --paper: #ffffff;
  --canvas: #f5f8fb;
  --success: #13795b;
  --shadow: 0 18px 50px rgba(16, 47, 86, 0.1);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 14px;
  color: #fff;
  background: var(--navy);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(223, 231, 238, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-inner {
  min-height: 78px;
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: var(--navy);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--cyan));
  border-radius: 13px;
  box-shadow: 0 8px 18px rgba(23, 100, 165, 0.23);
}

.brand-mark svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.15;
}

.brand strong {
  font-size: 18px;
  letter-spacing: -0.02em;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-link,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.contact-link,
.secondary-button {
  color: var(--navy);
  border: 1px solid var(--line);
  background: #fff;
}

.primary-button {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 9px 20px rgba(23, 100, 165, 0.2);
}

.primary-button:hover {
  color: #fff;
  background: var(--navy);
  transform: translateY(-1px);
}

.contact-link:hover,
.secondary-button:hover {
  color: var(--navy);
  border-color: #bfcbd6;
  transform: translateY(-1px);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 74px;
  color: #fff;
  background:
    radial-gradient(circle at 75% 10%, rgba(40, 168, 199, 0.34), transparent 31%),
    linear-gradient(128deg, #0c294b 0%, #164f83 62%, #176a99 100%);
}

.hero::after {
  position: absolute;
  right: -130px;
  bottom: -260px;
  width: 540px;
  height: 540px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(255, 255, 255, 0.04), 0 0 0 120px rgba(255, 255, 255, 0.025);
  content: "";
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.8fr);
  gap: 64px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: #76d6ea;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero h1 {
  max-width: 740px;
  margin: 0;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.hero-copy {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 2vw, 21px);
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.meta-row span {
  padding: 7px 12px;
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.summary-card {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
}

.summary-card h2 {
  margin: 0 0 18px;
  font-size: 18px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 29px;
  color: rgba(255, 255, 255, 0.83);
  font-size: 14px;
  line-height: 1.55;
}

.check-list li::before {
  position: absolute;
  top: 2px;
  left: 0;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  color: #0d496b;
  background: #80dfec;
  border-radius: 50%;
  content: "✓";
  font-size: 12px;
  font-weight: 900;
}

.content-layout {
  display: grid;
  grid-template-columns: 255px minmax(0, 1fr);
  gap: 58px;
  align-items: start;
  padding-block: 72px 100px;
}

.toc {
  position: sticky;
  top: 110px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(16, 47, 86, 0.05);
}

.toc p {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.toc ol {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc;
}

.toc li {
  counter-increment: toc;
}

.toc a {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 8px;
  padding: 6px 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
}

.toc a::before {
  color: #91a1af;
  content: counter(toc, decimal-leading-zero);
  font-size: 11px;
  font-weight: 800;
}

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

.policy {
  min-width: 0;
  padding: 8px 56px 56px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.policy > section:not(.contact-box) {
  position: relative;
  padding: 54px 0 42px;
  border-bottom: 1px solid var(--line);
}

.section-number {
  display: inline-block;
  margin-bottom: 6px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.policy h2,
.policy h3 {
  color: var(--navy);
  line-height: 1.25;
}

.policy h2 {
  margin: 0 0 20px;
  font-size: clamp(26px, 3.2vw, 36px);
  letter-spacing: -0.03em;
}

.policy h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.policy p {
  margin: 0 0 18px;
  color: #405064;
}

.policy p:last-child {
  margin-bottom: 0;
}

.policy ul {
  display: grid;
  gap: 9px;
  margin: 18px 0;
  padding-left: 23px;
  color: #405064;
}

.policy li::marker {
  color: var(--cyan);
}

.policy code {
  padding: 2px 6px;
  color: #0c4c74;
  background: var(--blue-soft);
  border-radius: 5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0;
}

.data-card {
  padding: 20px;
  border: 1px solid #e4ebf1;
  background: #fbfdff;
  border-radius: 14px;
}

.data-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.58;
}

.note {
  padding: 18px 20px;
  color: #38566b;
  border-left: 4px solid var(--cyan);
  background: var(--blue-soft);
  border-radius: 0 12px 12px 0;
  font-size: 14px;
}

.request-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  margin: 22px 0;
  padding: 24px;
  border: 1px solid #cfe0eb;
  background: linear-gradient(135deg, #f2f9fc, #eef5fb);
  border-radius: 16px;
}

.request-card p {
  margin: 0;
  font-size: 14px;
}

.contact-box {
  margin-top: 48px;
  padding: 38px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), #176a99);
  border-radius: 16px;
}

.contact-box h2,
.contact-box p {
  color: #fff;
}

.contact-box h2 {
  font-size: clamp(25px, 3vw, 34px);
}

.contact-box p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.75);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.contact-box .primary-button {
  color: var(--navy);
  background: #fff;
}

.contact-box .secondary-button {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.32);
  background: transparent;
}

.site-footer {
  color: #b8c6d4;
  background: #0d223b;
}

.footer-inner {
  min-height: 96px;
  gap: 20px;
}

.footer-inner p {
  margin: 0;
  font-size: 14px;
}

.footer-inner a {
  color: #fff;
  font-size: 14px;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .content-layout {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .toc {
    position: static;
  }

  .toc ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 28px, 1180px);
  }

  .header-inner {
    min-height: 68px;
  }

  .contact-link {
    min-height: 40px;
    padding: 8px 13px;
    font-size: 13px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .hero {
    padding: 58px 0;
  }

  .summary-card {
    padding: 22px;
  }

  .content-layout {
    padding-block: 28px 60px;
  }

  .toc ol,
  .data-grid {
    grid-template-columns: 1fr;
  }

  .policy {
    padding: 0 22px 32px;
  }

  .policy > section:not(.contact-box) {
    padding: 40px 0 34px;
  }

  .request-card {
    grid-template-columns: 1fr;
  }

  .request-card .primary-button {
    width: 100%;
  }

  .contact-box {
    margin-top: 32px;
    padding: 28px 22px;
  }

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

@media print {
  body {
    background: #fff;
    font-size: 11pt;
  }

  .site-header,
  .toc,
  .site-footer,
  .contact-actions,
  .skip-link {
    display: none;
  }

  .hero {
    padding: 30px 0;
    color: #000;
    background: #fff;
    border-bottom: 2px solid #000;
  }

  .hero-copy,
  .meta-row span,
  .summary-card,
  .summary-card li,
  .eyebrow {
    color: #000;
  }

  .hero-grid {
    display: block;
  }

  .summary-card {
    margin-top: 24px;
    border-color: #999;
    background: #fff;
  }

  .check-list li::before {
    display: none;
  }

  .check-list li {
    padding-left: 0;
  }

  .content-layout {
    display: block;
    padding: 0;
  }

  .policy {
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  .policy > section:not(.contact-box) {
    break-inside: avoid;
  }

  .contact-box {
    color: #000;
    background: #fff;
    border: 1px solid #999;
  }

  .contact-box h2,
  .contact-box p {
    color: #000;
  }
}