:root {
  --ink: #14232b;
  --ink-soft: #29424d;
  --blue: #123f57;
  --blue-deep: #0c2d3c;
  --atlantic: #28718b;
  --gold: #b48a42;
  --stone: #f3f0ea;
  --paper: #fbfaf7;
  --line: #d9d2c5;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(12, 45, 60, 0.18);
  --radius: 8px;
  --content: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 20;
  padding: 10px 14px;
  color: var(--white);
  background: var(--blue-deep);
  border-radius: var(--radius);
  transform: translateY(-140%);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px 28px;
  color: var(--ink);
  background: rgba(251, 250, 247, 0.93);
  border-bottom: 1px solid rgba(217, 210, 197, 0.82);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--white);
  background: var(--blue);
  border: 2px solid var(--gold);
  border-radius: 50%;
  font-weight: 800;
  line-height: 1;
}

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

.brand small {
  color: var(--ink-soft);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.95rem;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--atlantic);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 74svh;
  overflow: hidden;
  color: var(--white);
  background: var(--blue-deep);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(8, 28, 37, 0.84) 0%, rgba(8, 28, 37, 0.68) 42%, rgba(8, 28, 37, 0.16) 100%),
    linear-gradient(0deg, rgba(8, 28, 37, 0.45) 0%, rgba(8, 28, 37, 0) 36%);
}

.hero-content {
  position: relative;
  width: min(100%, var(--content));
  margin: 0 auto;
  padding: 70px 28px 56px;
}

.hero-content > * {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 13px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 800px;
  font-size: 4.35rem;
}

.hero-lede {
  margin: 24px 0 0;
  font-size: 1.28rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions,
.action-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  text-decoration: none;
}

.button-primary {
  color: var(--ink);
  background: var(--gold);
}

.button-primary:hover,
.button-primary:focus {
  background: #c99c50;
}

.button-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.45);
}

.button-outline {
  color: var(--blue-deep);
  background: transparent;
  border-color: var(--atlantic);
}

.verification-note {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid var(--line);
  background: var(--blue);
}

.intro-item {
  padding: 26px 30px;
  color: var(--white);
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.intro-item:last-child {
  border-right: 0;
}

.intro-item strong,
.intro-item span {
  display: block;
}

.intro-item span {
  color: rgba(255, 255, 255, 0.82);
}

.section {
  padding: 84px 28px;
}

.section-light {
  background: var(--paper);
}

.section-stone {
  background: var(--stone);
}

.section-ink {
  color: var(--white);
  background: var(--blue-deep);
}

.section-inner {
  width: min(100%, var(--content));
  margin: 0 auto;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1.2fr);
  gap: 56px;
}

.section h2 {
  max-width: 760px;
  font-size: 3rem;
}

.section h3 {
  margin: 0 0 10px;
  font-size: 1.24rem;
  line-height: 1.25;
}

.prose p {
  margin: 0 0 20px;
}

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

.source-warning {
  padding: 18px 20px;
  color: var(--blue-deep);
  background: rgba(180, 138, 66, 0.15);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
}

.request-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 52px;
}

.request-card,
.source-panel,
.faq-grid details,
.manifesto,
.action-panel {
  border-radius: var(--radius);
}

.request-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 16px 34px rgba(20, 35, 43, 0.07);
}

.card-number {
  display: block;
  margin-bottom: 22px;
  color: var(--gold);
  font-weight: 900;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading p:last-child {
  color: var(--ink-soft);
}

.timeline {
  display: grid;
  gap: 22px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 28px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.timeline time {
  color: var(--blue);
  font-weight: 900;
}

.timeline p {
  margin: 0 0 14px;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.status-observed {
  color: #16313b;
  background: #dbeef2;
}

.status-pending {
  color: #3d2c0b;
  background: #f0dfb7;
}

.section-ink .eyebrow,
.section-ink a {
  color: #e8c476;
}

.section-ink .prose p {
  color: rgba(255, 255, 255, 0.86);
}

.sources-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.source-panel {
  padding: 26px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.checklist,
.link-list {
  padding-left: 20px;
  margin: 0;
}

.checklist li,
.link-list li {
  margin: 0 0 12px;
}

.link-list a:hover,
.link-list a:focus {
  color: var(--white);
}

.manifesto {
  max-width: 880px;
  padding: 42px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.manifesto p:not(.eyebrow) {
  font-size: 1.12rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.faq-grid details {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
}

.faq-grid summary {
  cursor: pointer;
  color: var(--blue-deep);
  font-weight: 900;
}

.faq-grid p {
  margin: 14px 0 0;
}

.participate {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 42px;
  align-items: start;
}

.participate h2 {
  margin-bottom: 20px;
}

.participate p {
  max-width: 730px;
}

.action-panel {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 16px 34px rgba(20, 35, 43, 0.07);
}

.action-panel .button {
  width: 100%;
}

.action-panel p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.site-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 28px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--ink);
}

.site-footer strong,
.site-footer a {
  color: var(--white);
}

.site-footer p {
  max-width: 680px;
  margin: 6px 0 0;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  max-width: 320px;
  padding: 14px 16px;
  color: var(--white);
  background: var(--blue-deep);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (max-width: 980px) {
  .site-nav {
    position: absolute;
    top: 72px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 13px 10px;
  }

  .nav-toggle {
    display: block;
  }

  .hero h1 {
    font-size: 3.2rem;
  }

  .hero-lede {
    font-size: 1.12rem;
  }

  .intro-band,
  .request-grid,
  .sources-layout,
  .faq-grid,
  .participate,
  .two-column {
    grid-template-columns: 1fr;
  }

  .intro-item {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .section h2 {
    font-size: 2.35rem;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 16px;
  }

  .site-header {
    min-height: 66px;
    padding: 10px 16px;
  }

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

  .brand strong {
    font-size: 0.94rem;
  }

  .brand small {
    font-size: 0.8rem;
  }

  .site-nav {
    top: 66px;
  }

  .hero {
    min-height: 76svh;
  }

  .hero-content {
    padding: 54px 18px 42px;
  }

  .hero h1 {
    font-size: 2.36rem;
  }

  .hero-lede {
    font-size: 1.02rem;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(8, 28, 37, 0.86) 0%, rgba(8, 28, 37, 0.74) 64%, rgba(8, 28, 37, 0.4) 100%),
      linear-gradient(0deg, rgba(8, 28, 37, 0.42) 0%, rgba(8, 28, 37, 0) 40%);
  }

  .hero-actions .button,
  .button {
    width: 100%;
  }

  .section {
    padding: 58px 18px;
  }

  .section h2 {
    font-size: 2rem;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 22px;
  }

  .manifesto {
    padding: 26px;
  }

  .manifesto p:not(.eyebrow) {
    font-size: 1rem;
  }

  .site-footer {
    display: block;
  }

  .site-footer a {
    display: inline-block;
    margin-top: 18px;
  }

  .toast {
    right: 12px;
    bottom: 12px;
    left: 12px;
    max-width: none;
  }
}