:root {
  color-scheme: light;
  --ice: #edf7f5;
  --ice-deep: #dcecea;
  --paper: #f8fcfb;
  --ink: #0d2926;
  --ink-soft: #375b56;
  --line: #a7c3be;
  --sea: #0b6657;
  --sea-dark: #08483f;
  --signal: #b73527;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(13, 41, 38, 0.14);
  --display: "Arial Narrow", "Avenir Next Condensed", "Helvetica Neue", sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --utility: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(11, 102, 87, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 102, 87, 0.055) 1px, transparent 1px),
    var(--ice);
  background-size: 28px 28px;
  color: var(--ink);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.6;
}

a {
  color: var(--sea-dark);
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.18em;
}

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  translate: 0 -180%;
  border: 2px solid var(--ink);
  background: var(--white);
  color: var(--ink);
  font-weight: 800;
  padding: 0.65rem 0.9rem;
}

.skip-link:focus {
  translate: 0;
}

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(237, 247, 245, 0.92);
  backdrop-filter: blur(18px);
}

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

.nav-shell {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.55rem;
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  width: 38px;
  height: 28px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  color: var(--ink);
  font-family: var(--utility);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a[aria-current="page"] {
  border-bottom: 3px solid var(--signal);
}

.hero {
  min-height: 700px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(48px, 8vw, 110px);
  padding-block: clamp(72px, 10vw, 132px);
}

.eyebrow,
.utility-label {
  margin: 0 0 1rem;
  color: var(--sea-dark);
  font-family: var(--utility);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.8rem, 8vw, 7.2rem);
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.065em;
  line-height: 0.83;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: var(--signal);
  font-style: italic;
}

.hero-copy {
  max-width: 640px;
  margin: 2rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2rem;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  font-family: var(--utility);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 0.78rem 1.1rem;
  text-decoration: none;
  text-transform: uppercase;
}

.button:hover {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--white);
}

.button.secondary {
  background: transparent;
  color: var(--ink);
}

.button.secondary:hover {
  background: var(--white);
  color: var(--ink);
}

.scan-ticket {
  position: relative;
  overflow: hidden;
  rotate: 2.5deg;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 42px);
}

.scan-ticket::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: -20% 0 auto;
  height: 22%;
  border-bottom: 2px solid var(--signal);
  background: linear-gradient(180deg, transparent, rgba(183, 53, 39, 0.16));
  animation: scan-pass 4.6s cubic-bezier(0.65, 0, 0.35, 1) infinite;
  pointer-events: none;
}

@keyframes scan-pass {
  0%, 16% { translate: 0 -40%; }
  75%, 100% { translate: 0 560%; }
}

.ticket-head,
.ticket-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--utility);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.status-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--sea);
}

.fish-plot {
  width: 100%;
  margin-block: 30px 24px;
}

.fish-plot .lot-box {
  fill: rgba(11, 102, 87, 0.07);
  stroke: var(--sea);
  stroke-dasharray: 9 6;
  stroke-width: 3;
}

.fish-plot .fish-line {
  fill: none;
  stroke: var(--ink);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.fish-plot .signal-line {
  fill: none;
  stroke: var(--signal);
  stroke-linecap: round;
  stroke-width: 4;
}

.ticket-id {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.9;
  text-transform: uppercase;
}

.ticket-id small {
  display: block;
  margin-top: 0.65rem;
  color: var(--ink-soft);
  font-family: var(--utility);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.ticket-foot {
  margin-top: 30px;
  border-top: 1px solid var(--line);
  padding-top: 17px;
}

.band {
  border-block: 2px solid var(--ink);
  background: var(--ink);
  color: var(--white);
}

.band-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.25);
}

.band-item {
  min-height: 126px;
  display: grid;
  align-content: center;
  gap: 5px;
  background: var(--ink);
  padding: 22px;
}

.band-item strong {
  font-family: var(--display);
  font-size: 1.35rem;
  font-stretch: condensed;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.band-item span {
  color: #b9d2cd;
  font-family: var(--utility);
  font-size: 0.7rem;
  line-height: 1.45;
}

.section {
  padding-block: clamp(78px, 10vw, 130px);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 48px;
}

.section-heading h2,
.content-page h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.6rem, 5.5vw, 5.4rem);
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.92;
  text-transform: uppercase;
}

.section-heading p {
  max-width: 650px;
  margin: 1.25rem 0 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 2px solid var(--ink);
  background: var(--ink);
  gap: 2px;
}

.process-card {
  min-height: 310px;
  background: var(--paper);
  padding: clamp(24px, 4vw, 40px);
}

.process-card .step {
  color: var(--signal);
  font-family: var(--utility);
  font-size: 0.73rem;
  font-weight: 800;
}

.process-card h3,
.boundary-card h3 {
  margin: 4.5rem 0 1rem;
  font-family: var(--display);
  font-size: 2rem;
  font-stretch: condensed;
  letter-spacing: -0.035em;
  line-height: 1;
  text-transform: uppercase;
}

.process-card p,
.boundary-card p {
  margin: 0;
  color: var(--ink-soft);
}

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

.boundary-card {
  position: relative;
  min-height: 250px;
  border-top: 5px solid var(--signal);
  background: var(--ice-deep);
  padding: clamp(24px, 4vw, 38px);
}

.boundary-card h3 {
  margin-top: 2.4rem;
}

.boundary-card::before {
  content: "NOT A MEASUREMENT";
  color: var(--signal);
  font-family: var(--utility);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.privacy-strip {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 52px;
  align-items: center;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: clamp(28px, 6vw, 68px);
}

.privacy-strip h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.92;
  text-transform: uppercase;
}

.privacy-strip p {
  margin: 1.2rem 0 0;
  color: var(--ink-soft);
}

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

.fact-list li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  font-family: var(--utility);
  font-size: 0.72rem;
}

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

.fact-list strong {
  color: var(--sea-dark);
  text-align: right;
}

.page-hero {
  padding-block: clamp(76px, 10vw, 132px) clamp(52px, 7vw, 84px);
}

.page-hero h1 {
  font-size: clamp(3.4rem, 7vw, 6.4rem);
}

.page-hero .lede {
  max-width: 760px;
  margin: 2rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.policy-note {
  max-width: 760px;
  margin-top: 2rem;
  border-left: 5px solid var(--signal);
  background: var(--paper);
  padding: 18px 22px;
}

.policy-note strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--utility);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.content-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 760px);
  gap: clamp(44px, 9vw, 120px);
  align-items: start;
  padding-bottom: 120px;
}

.table-of-contents {
  position: sticky;
  top: 24px;
  margin: 0;
  border-top: 2px solid var(--ink);
  padding: 18px 0 0;
  list-style: none;
}

.table-of-contents li + li {
  margin-top: 10px;
}

.table-of-contents a {
  color: var(--ink-soft);
  font-family: var(--utility);
  font-size: 0.72rem;
}

.content-page section {
  scroll-margin-top: 28px;
  border-top: 2px solid var(--ink);
  padding: 30px 0 52px;
}

.content-page section:first-child {
  border-top-width: 5px;
}

.content-page h2 {
  margin-bottom: 1.2rem;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.content-page h3 {
  margin: 2rem 0 0.6rem;
  font-size: 1.08rem;
}

.content-page p,
.content-page li {
  color: var(--ink-soft);
}

.content-page ul {
  padding-left: 1.25rem;
}

.content-page code {
  color: var(--ink);
  font-family: var(--utility);
  font-size: 0.88em;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding-bottom: 120px;
}

.support-card {
  min-height: 240px;
  border: 2px solid var(--ink);
  background: var(--paper);
  padding: clamp(24px, 4vw, 38px);
}

.support-card h2 {
  margin: 0 0 1rem;
  font-family: var(--display);
  font-size: 2rem;
  font-stretch: condensed;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.support-card p {
  color: var(--ink-soft);
}

.support-card.alert {
  border-color: var(--signal);
  background: #fff5f1;
}

.site-footer {
  border-top: 2px solid var(--ink);
  background: var(--ice-deep);
}

.footer-shell {
  min-height: 170px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  padding-block: 36px;
}

.footer-title {
  margin: 0;
  font-family: var(--display);
  font-size: 2rem;
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.footer-copy {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-family: var(--utility);
  font-size: 0.7rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-family: var(--utility);
  font-size: 0.72rem;
}

@media (max-width: 900px) {
  .hero,
  .privacy-strip,
  .content-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .scan-ticket {
    width: min(620px, 94%);
    margin-inline: auto;
  }

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

  .table-of-contents {
    position: static;
    columns: 2;
  }
}

@media (max-width: 620px) {
  .nav-shell,
  .page-shell,
  .footer-shell {
    width: min(100% - 28px, 1180px);
  }

  .nav-shell {
    min-height: 92px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(3.2rem, 17vw, 5rem);
  }

  .scan-ticket {
    width: 100%;
    rotate: 1deg;
  }

  .band-inner,
  .process-grid,
  .boundary-grid,
  .support-grid,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .band-item {
    min-height: 100px;
  }

  .process-card {
    min-height: 250px;
  }

  .table-of-contents {
    columns: 1;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

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

  .scan-ticket::before {
    animation: none;
    translate: 0 330%;
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: #55746f;
  }

  .site-header {
    background: var(--ice);
  }
}