:root {
  --paper: #f2efe6;
  --paper-bright: #faf8f1;
  --ink: #111d2b;
  --muted: #56606a;
  --cyan: #168da5;
  --burgundy: #7d1836;
  --line: #111d2b33;
  --sans: "Helvetica Neue", "Nimbus Sans", Arial, sans-serif;
  --mono: "SFMono-Regular", "Roboto Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 2px solid var(--burgundy);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 12px;
  left: 12px;
  padding: 10px 13px;
  background: var(--ink);
  color: var(--paper-bright);
  font: 700 11px/1 var(--mono);
  letter-spacing: 0.08em;
  transform: translateY(-180%);
}

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

.site-header,
footer {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 34px;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: flex;
  align-items: baseline;
  gap: 16px;
  text-decoration: none;
}

.wordmark strong {
  font-size: 12px;
  letter-spacing: 0.17em;
}

.wordmark span,
.header-status,
.eyebrow,
.hero-visual figcaption,
.release-rail dt,
.release-rail dd,
.primary-action span,
.principles li > span,
footer {
  font-family: var(--mono);
  text-transform: uppercase;
}

.wordmark span {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.header-status {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-decoration-color: var(--burgundy);
  text-underline-offset: 4px;
}

.hero {
  position: relative;
  min-height: min(820px, calc(100svh - 64px));
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  position: relative;
  z-index: 3;
  width: min(720px, 62vw);
  padding: clamp(74px, 10vw, 138px) 34px 280px;
}

.eyebrow {
  margin: 0;
  color: var(--burgundy);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin: 20px 0 25px;
  font-size: clamp(50px, 7.2vw, 104px);
  font-weight: 540;
  letter-spacing: -0.065em;
  line-height: 0.88;
}

.lede {
  max-width: 610px;
  margin-bottom: 31px;
  color: #2d3b47;
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.5;
}

.actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.primary-action {
  min-width: 238px;
  display: grid;
  gap: 7px;
  padding: 15px 18px 14px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper-bright);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}

.primary-action:hover {
  background: var(--cyan);
  color: #fff;
}

.primary-action span {
  color: #d7d9d6;
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.07em;
}

.text-action,
.status-copy a {
  color: var(--burgundy);
  font-size: 12px;
  font-weight: 650;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.hero-visual {
  position: absolute;
  z-index: 1;
  right: -7%;
  bottom: -10%;
  width: min(830px, 65vw);
  margin: 0;
}

.hero-visual::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  border: 1px solid #111d2b28;
  content: "";
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  height: auto;
  display: block;
  filter: saturate(0.92) contrast(0.98);
}

.hero-visual figcaption {
  position: absolute;
  z-index: 2;
  right: 16px;
  bottom: 16px;
  padding: 7px 9px;
  background: var(--paper-bright);
  color: var(--ink);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.release-rail {
  position: absolute;
  z-index: 4;
  right: 34px;
  top: 30px;
  width: 290px;
  display: grid;
  margin: 0;
  border-top: 1px solid var(--ink);
  background: #f2efe6de;
}

.release-rail div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.release-rail dt,
.release-rail dd {
  margin: 0;
  font-size: 7px;
  line-height: 1.35;
  letter-spacing: 0.06em;
}

.release-rail dd {
  color: var(--cyan);
  font-weight: 700;
  text-align: right;
}

.principles {
  padding: 84px 34px 96px;
  background: var(--paper-bright);
  border-bottom: 1px solid var(--line);
}

.principles > header {
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: start;
  gap: 32px;
  margin-bottom: 60px;
}

.principles h2,
.status-panel h2 {
  max-width: 780px;
  margin: -7px 0 0;
  font-size: clamp(34px, 4.5vw, 66px);
  font-weight: 540;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.principles ol {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.principles li {
  min-height: 230px;
  padding: 18px 24px 24px 0;
  border-right: 1px solid var(--line);
}

.principles li + li {
  padding-left: 24px;
}

.principles li:last-child {
  border-right: 0;
}

.principles li > span {
  color: var(--cyan);
  font-size: 9px;
  font-weight: 700;
}

.principles h3 {
  max-width: 260px;
  margin: 52px 0 12px;
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.025em;
}

.principles li p,
.status-copy p,
.safety-note p {
  max-width: 420px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.status-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  padding: 90px 34px;
  border-bottom: 1px solid var(--line);
}

.status-copy p {
  max-width: 590px;
  margin-bottom: 24px;
  color: #2d3b47;
  font-size: 16px;
}

.safety-note {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
  padding: 28px 34px;
  background: var(--ink);
  color: var(--paper-bright);
}

.safety-note strong {
  font: 700 9px/1.4 var(--mono);
  letter-spacing: 0.14em;
}

.safety-note p {
  max-width: 810px;
  color: #d9ddd9;
}

footer {
  min-height: 58px;
  border-bottom: 0;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.09em;
}

@media (max-width: 900px) {
  .hero {
    min-height: 920px;
  }

  .hero-copy {
    width: 100%;
    padding-top: 110px;
    padding-bottom: 420px;
  }

  .hero-visual {
    right: -16%;
    bottom: -4%;
    width: 96vw;
  }

  .release-rail {
    right: 24px;
    left: 24px;
    top: 24px;
    width: auto;
  }

  .principles > header,
  .status-panel,
  .safety-note {
    grid-template-columns: 1fr;
  }

  .principles h2,
  .status-panel h2 {
    margin-top: 0;
  }
}

@media (max-width: 620px) {
  .site-header,
  footer {
    padding-right: 18px;
    padding-left: 18px;
  }

  .site-header {
    min-height: 58px;
  }

  .wordmark span,
  .header-status {
    display: none;
  }

  .hero {
    min-height: 850px;
  }

  .hero-copy {
    padding: 132px 18px 388px;
  }

  h1 {
    margin-top: 16px;
    font-size: clamp(49px, 15vw, 68px);
  }

  .lede {
    font-size: 15px;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
    gap: 17px;
  }

  .primary-action {
    width: 100%;
  }

  .hero-visual {
    right: -42%;
    bottom: -1%;
    width: 145vw;
  }

  .hero-visual figcaption {
    right: 30%;
  }

  .release-rail {
    right: 18px;
    left: 18px;
    top: 18px;
  }

  .release-rail div {
    gap: 8px;
  }

  .release-rail dt,
  .release-rail dd {
    font-size: 6px;
  }

  .principles,
  .status-panel {
    padding: 68px 18px 72px;
  }

  .principles > header {
    margin-bottom: 40px;
  }

  .principles ol {
    grid-template-columns: 1fr;
  }

  .principles li,
  .principles li + li {
    min-height: 0;
    padding: 18px 0 32px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

  .principles h3 {
    margin-top: 28px;
  }

  .status-panel {
    gap: 34px;
  }

  .safety-note {
    gap: 16px;
    padding: 26px 18px 30px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 7px;
    padding-top: 15px;
    padding-bottom: 15px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}