@font-face {
  font-family: "Romie";
  src: url("assets/Fonts/Romie-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Romie";
  src: url("assets/Fonts/Romie-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Romie";
  src: url("assets/Fonts/Romie-RegularItalic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

:root {
  --ink: #0f1314;
  --ink-soft: #1b2325;
  --paper: #f3f1ec;
  --paper-deep: #dfe4e1;
  --porcelain: #fbfaf7;
  --cream: #fffdf6;
  --oxide: #9f352e;
  --oxide-deep: #762a25;
  --brass: #b48645;
  --aero: #6f929e;
  --sky: #b8cbd2;
  --graphite: #32393b;
  --line: rgba(15, 19, 20, 0.17);
  --line-strong: rgba(15, 19, 20, 0.32);
  --line-light: rgba(255, 253, 246, 0.24);
  --shadow: 0 34px 90px rgba(6, 9, 10, 0.34);
  --serif: "Romie", Georgia, serif;
  --sans: "Inter", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(15, 19, 20, 0.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(15, 19, 20, 0.038) 1px, transparent 1px),
    radial-gradient(circle at 82% 8%, rgba(184, 203, 210, 0.42), transparent 30%),
    radial-gradient(circle at 8% 58%, rgba(159, 53, 46, 0.1), transparent 28%),
    var(--paper);
  background-size: 42px 42px, 42px 42px, auto, auto, auto;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 18px;
  top: 12px;
  z-index: 50;
  padding: 10px 14px;
  color: var(--cream);
  background: var(--oxide);
  transform: translateY(-160%);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  padding: 22px clamp(18px, 4.8vw, 70px);
  color: var(--cream);
  background:
    linear-gradient(180deg, rgba(8, 11, 9, 0.82), rgba(8, 11, 9, 0.34) 58%, rgba(8, 11, 9, 0));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 249, 236, 0.42);
  color: rgba(255, 249, 236, 0.9);
  font-family: var(--serif);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
}

.brand-copy {
  display: grid;
}

.brand-copy strong {
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
}

.header-actions {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.menu-toggle {
  display: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: clamp(12px, 2vw, 30px);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

nav a {
  position: relative;
  text-decoration: none;
}

nav a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 1px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.language-link {
  min-width: 34px;
  padding: 2px 8px;
  border: 1px solid rgba(255, 249, 236, 0.48);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.55;
  text-decoration: none;
  text-align: center;
  text-transform: uppercase;
}

.language-link::after {
  display: none;
}

nav a:hover::after,
nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle:focus-visible,
.language-link:focus-visible {
  outline: 2px solid rgba(255, 249, 236, 0.72);
  outline-offset: 3px;
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--cream);
  background: #090d0b;
}

.hero::after {
  position: absolute;
  left: clamp(18px, 7vw, 104px);
  right: clamp(18px, 7vw, 104px);
  bottom: 0;
  z-index: 3;
  height: 1px;
  content: "";
  background: rgba(255, 249, 236, 0.34);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.12) brightness(0.82);
  transform: scale(1.025);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 10, 8, 0.92), rgba(7, 10, 8, 0.58) 43%, rgba(7, 10, 8, 0.12)),
    linear-gradient(0deg, rgba(7, 10, 8, 0.92), rgba(7, 10, 8, 0.03) 54%),
    repeating-linear-gradient(0deg, rgba(255, 249, 236, 0.038), rgba(255, 249, 236, 0.038) 1px, transparent 1px, transparent 5px);
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(900px, calc(100% - 36px));
  margin: 0 0 clamp(64px, 9vw, 128px) clamp(18px, 7vw, 104px);
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-family: var(--serif);
  font-size: clamp(72px, 12vw, 152px);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(32px, 4.35vw, 58px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-family: var(--serif);
  font-size: clamp(24px, 2.05vw, 31px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: 0;
}

.lead {
  max-width: 760px;
  margin-bottom: 32px;
  font-family: var(--serif);
  font-size: clamp(23px, 2.4vw, 36px);
  line-height: 1.28;
}

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

.cta-note {
  max-width: 620px;
  margin: 16px 0 0;
  color: rgba(255, 249, 236, 0.72);
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.55;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border: 1px solid rgba(255, 249, 236, 0.68);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  color: var(--cream);
  background: var(--oxide);
  border-color: var(--oxide);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--oxide-deep);
  border-color: var(--oxide-deep);
}

.button.secondary {
  color: var(--cream);
  background: rgba(255, 249, 236, 0.08);
}

.button.dark {
  border-color: var(--oxide);
}

.route-panel {
  position: absolute;
  right: clamp(18px, 5vw, 74px);
  bottom: clamp(28px, 6vw, 88px);
  z-index: 3;
  width: min(336px, calc(100% - 36px));
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line-light);
  color: var(--cream);
  background: rgba(17, 22, 18, 0.62);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.route-panel span,
.route-panel strong {
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.route-panel span {
  color: var(--brass);
  font-weight: 800;
}

.route-panel strong {
  font-weight: 750;
}

.statement,
.route-intro,
.history,
.archive-evidence,
.experience-language,
.prototype,
.formats,
.roadmap,
.support {
  padding: clamp(66px, 10vw, 138px) clamp(18px, 7vw, 104px);
}

.statement {
  display: grid;
  grid-template-columns: minmax(260px, 0.86fr) minmax(320px, 1fr);
  gap: clamp(34px, 7vw, 110px);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 249, 236, 0.34), rgba(255, 249, 236, 0));
}

.statement > p {
  max-width: 760px;
  font-family: var(--sans);
  font-size: clamp(19px, 1.45vw, 24px);
  line-height: 1.58;
}

.route-intro {
  display: grid;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(111, 146, 158, 0.24), transparent 46%),
    var(--porcelain);
}

.route-intro h2 {
  max-width: 980px;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}

.feature-strip article {
  min-height: 390px;
  display: grid;
  align-content: space-between;
  gap: 38px;
  padding: clamp(30px, 5vw, 68px);
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.22);
}

.feature-strip article:nth-child(2) {
  color: var(--cream);
  background:
    linear-gradient(145deg, rgba(111, 146, 158, 0.34), transparent 52%),
    var(--ink-soft);
}

.feature-strip article:last-child {
  border-right: 0;
  background:
    linear-gradient(145deg, rgba(164, 58, 45, 0.12), transparent 52%),
    rgba(255, 255, 255, 0.18);
}

.feature-strip span,
time {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--oxide);
  text-transform: uppercase;
}

.feature-strip article:nth-child(2) span {
  color: var(--brass);
}

.feature-strip p,
.timeline p,
.prototype-copy p,
.prototype-copy dd,
footer {
  font-size: 17px;
  line-height: 1.62;
}

.history {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(320px, 1fr);
  gap: clamp(34px, 7vw, 110px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(111, 146, 158, 0.24), transparent 42%),
    var(--paper-deep);
}

.section-heading {
  position: sticky;
  top: 112px;
  align-self: start;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline article {
  padding: 0 0 24px;
  border-bottom: 1px solid var(--line);
}

.timeline article:last-child {
  border-bottom: 0;
}

.timeline h3 {
  margin-top: 10px;
}

.archive-evidence {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) minmax(320px, 1fr);
  gap: clamp(34px, 7vw, 110px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(150deg, rgba(15, 19, 20, 0.04), transparent 42%),
    var(--porcelain);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.archive-grid figure {
  margin: 0;
  display: grid;
  gap: 10px;
}

.archive-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  height: auto;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--line);
  background: var(--paper-deep);
  filter: grayscale(1) contrast(1.04);
}

.archive-grid figcaption {
  color: rgba(15, 19, 20, 0.72);
  font-size: 13px;
  line-height: 1.45;
}

.experience-language {
  display: grid;
  gap: 34px;
  color: var(--cream);
  background:
    linear-gradient(90deg, rgba(17, 22, 18, 0.96), rgba(17, 22, 18, 0.78)),
    linear-gradient(135deg, rgba(195, 154, 74, 0.24), transparent 42%),
    var(--ink-soft);
  border-bottom: 1px solid var(--line-light);
}

.experience-language h2 {
  max-width: 1100px;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
}

.principle-grid p {
  min-height: 174px;
  margin: 0;
  padding: clamp(22px, 3.2vw, 38px);
  background: rgba(255, 249, 236, 0.065);
  font-size: 17px;
  line-height: 1.6;
}

.principle-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--brass);
}

.prototype {
  display: grid;
  grid-template-columns: minmax(320px, 1.12fr) minmax(280px, 0.88fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: center;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 249, 236, 0), rgba(255, 249, 236, 0.34));
}

.formats {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(320px, 1fr);
  gap: clamp(34px, 7vw, 110px);
  align-items: start;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(111, 146, 158, 0.18), transparent 38%),
    linear-gradient(300deg, rgba(180, 134, 69, 0.16), transparent 40%),
    var(--porcelain);
}

.formats > p {
  max-width: 800px;
  font-family: var(--sans);
  font-size: clamp(19px, 1.38vw, 23px);
  line-height: 1.58;
}

.roadmap {
  display: grid;
  grid-template-columns: minmax(300px, 0.52fr) minmax(420px, 1fr);
  gap: clamp(48px, 7vw, 104px);
  align-items: start;
  color: var(--cream);
  border-bottom: 1px solid var(--line-light);
  background:
    linear-gradient(120deg, rgba(111, 146, 158, 0.14), transparent 44%),
    linear-gradient(300deg, rgba(180, 134, 69, 0.1), transparent 48%),
    var(--ink);
}

.roadmap .section-heading {
  color: var(--cream);
}

.roadmap h2 {
  max-width: 680px;
  font-size: clamp(32px, 3.05vw, 48px);
  line-height: 1.13;
}

.roadmap-grid {
  position: relative;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(255, 249, 236, 0.2);
  border-bottom: 1px solid rgba(255, 249, 236, 0.12);
}

.roadmap-grid article {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(180px, 0.38fr) minmax(260px, 1fr);
  gap: clamp(20px, 2.6vw, 42px);
  align-items: baseline;
  min-height: 0;
  padding: clamp(26px, 2.7vw, 38px) 0;
  border-bottom: 1px solid rgba(255, 249, 236, 0.12);
  background:
    linear-gradient(90deg, rgba(255, 249, 236, 0.04), transparent 28%);
}

.roadmap-grid article:last-child {
  border-bottom: 0;
}

.roadmap-grid span {
  display: block;
  margin-bottom: 0;
  color: var(--brass);
  font-family: var(--serif);
  font-size: clamp(28px, 2.5vw, 40px);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.roadmap-grid h3 {
  margin-bottom: 0;
  color: var(--cream);
  font-size: clamp(23px, 1.8vw, 30px);
}

.roadmap-grid p {
  margin-bottom: 0;
  color: rgba(255, 249, 236, 0.72);
  font-size: 15px;
  line-height: 1.62;
}

.prototype-media {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--ink);
}

.prototype-media::after {
  position: absolute;
  inset: 0;
  content: "";
  border: 1px solid rgba(255, 249, 236, 0.28);
  pointer-events: none;
}

.prototype-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.08);
}

.prototype-copy p {
  max-width: 820px;
  margin-bottom: 28px;
}

.prototype-copy h2 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.1;
}

dl {
  display: grid;
  gap: 0;
}

dl div {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

dt {
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--oxide);
  text-transform: uppercase;
}

dd {
  margin-left: 0;
}

.support {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) auto;
  align-items: end;
  gap: 32px;
  color: var(--cream);
  background:
    linear-gradient(120deg, rgba(164, 58, 45, 0.34), transparent 42%),
    linear-gradient(270deg, rgba(111, 146, 158, 0.22), transparent 40%),
    var(--ink-soft);
}

.support h2 {
  max-width: 980px;
}

.support-needs {
  max-width: 1040px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.support-needs span {
  padding: 8px 10px;
  border: 1px solid rgba(255, 249, 236, 0.22);
  color: rgba(255, 249, 236, 0.82);
  background: rgba(255, 249, 236, 0.055);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

footer {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  padding: 42px clamp(18px, 7vw, 104px);
  color: var(--cream);
  background:
    linear-gradient(90deg, rgba(111, 146, 158, 0.1), transparent 46%),
    var(--ink);
  border-top: 1px solid rgba(255, 249, 236, 0.14);
}

footer p {
  margin-bottom: 0;
}

.footer-brand {
  display: grid;
  gap: 8px;
}

.footer-brand strong {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  line-height: 1;
}

.footer-brand p {
  max-width: 520px;
  color: rgba(255, 249, 236, 0.72);
}

.footer-meta {
  display: grid;
  justify-items: end;
  gap: 8px;
  color: rgba(255, 249, 236, 0.64);
  font-size: 13px;
}

.footer-meta a {
  color: var(--cream);
  font-weight: 700;
  text-decoration: none;
}

.footer-meta a:hover,
.footer-meta a:focus-visible {
  text-decoration: underline;
}

@media (max-width: 980px) {
  .route-panel {
    position: relative;
    right: auto;
    bottom: auto;
    margin: 0 18px 24px;
  }

  .statement,
  .history,
  .archive-evidence,
  .principle-grid,
  .prototype,
  .formats,
  .roadmap,
  .support,
  .feature-strip {
    grid-template-columns: 1fr;
  }

  .section-heading {
    position: static;
  }

  .feature-strip article {
    min-height: 300px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .support {
    align-items: start;
  }

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

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

  .roadmap-grid article {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 12px 20px;
  }

  .roadmap-grid article p {
    grid-column: 2;
  }
}

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

  .site-header {
    position: absolute;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    padding: 22px 24px 0;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }

  .brand-copy strong {
    font-size: 30px;
  }

  .header-actions {
    align-items: center;
    gap: 8px;
    margin-left: auto;
  }

  .menu-toggle {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 249, 236, 0.48);
    color: var(--cream);
    background: rgba(8, 11, 9, 0.2);
    cursor: pointer;
    font: inherit;
  }

  .menu-toggle span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .menu-toggle::before {
    width: 18px;
    height: 2px;
    content: "";
    background: currentColor;
    box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor;
  }

  .site-header:not(.menu-open) nav {
    display: none;
  }

  nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: min(58vw, 220px);
    display: grid;
    gap: 0;
    padding: 6px 0;
    border: 1px solid rgba(255, 249, 236, 0.2);
    background:
      linear-gradient(180deg, rgba(255, 249, 236, 0.055), rgba(255, 249, 236, 0.02)),
      rgba(12, 16, 14, 0.72);
    box-shadow: 0 24px 70px rgba(6, 9, 10, 0.38);
    backdrop-filter: blur(18px) saturate(1.08);
    font-size: 11px;
    line-height: 1;
  }

  nav a {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255, 249, 236, 0.1);
    text-align: right;
  }

  nav a:last-child {
    border-bottom: 0;
  }

  nav a::after {
    display: none;
  }

  .language-link {
    min-width: 46px;
    min-height: 46px;
    display: inline-grid;
    place-items: center;
    padding: 0 8px;
    background: rgba(8, 11, 9, 0.2);
    line-height: 1;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-copy {
    width: min(100% - 48px, 620px);
    margin-left: 24px;
    margin-bottom: 40px;
    padding-top: 156px;
  }

  h1 {
    font-size: clamp(76px, 23vw, 122px);
  }

  .lead {
    max-width: 560px;
    font-size: clamp(30px, 7.4vw, 42px);
    line-height: 1.16;
  }

  .hero-actions {
    display: grid;
    width: min(100%, 400px);
  }

  .cta-note {
    width: min(100%, 440px);
    font-size: 16px;
    line-height: 1.55;
  }

  .roadmap-grid article {
    grid-template-columns: 1fr;
  }

  .roadmap-grid article p {
    grid-column: auto;
  }

  .button {
    width: 100%;
    min-height: 54px;
  }

  .prototype-media,
  .prototype-media img {
    min-height: 340px;
  }

  footer {
    display: grid;
    justify-items: start;
  }

  .footer-meta {
    justify-items: start;
  }
}

@media (max-width: 420px) {
  nav {
    gap: 9px 12px;
    font-size: 11px;
    letter-spacing: 0.05em;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}