@font-face {
  font-family: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/instrument-serif.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/instrument-serif-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Instrument Serif";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/instrument-serif-italic.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Instrument Serif";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/instrument-serif-italic-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-sans.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-400.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-400-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-500.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-500-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}


:root {
  --void: #0b0c0f;
  --ink: #111318;
  --slab: #171a21;
  --steel: #1f2430;
  --paper: #ece6d8;
  --paper-dim: #c4bdae;
  --muted: #8a8478;
  --line: rgba(236, 230, 216, 0.13);
  --line-strong: rgba(236, 230, 216, 0.24);
  --amber: #e8b86d;
  --amber-soft: rgba(232, 184, 109, 0.16);
  --copper: #c4784a;
  --copper-soft: rgba(196, 120, 74, 0.16);
  --mint: #8fbfb0;
  --display: "Instrument Serif", "Times New Roman", serif;
  --body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, monospace;
  --pad: clamp(1.25rem, 4vw, 3.5rem);
  --max: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-width: 320px;
  background: var(--void);
  color: var(--paper);
}

body {
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--amber);
  color: var(--void);
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

code {
  font-family: var(--mono);
  font-size: 0.86em;
  color: var(--amber);
}

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

.skip-link {
  position: fixed;
  z-index: 80;
  top: 1rem;
  left: 1rem;
  padding: 0.6rem 0.85rem;
  background: var(--amber);
  color: var(--void);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: none;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem var(--pad);
  background: rgba(11, 12, 15, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--paper);
}

.nav-cta {
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line-strong);
  color: var(--paper) !important;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  border-color: var(--amber);
  color: var(--amber) !important;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 16px;
  height: 1px;
  margin: 0 auto;
  background: var(--paper);
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -5px;
}

.nav-toggle span::after {
  top: 5px;
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  min-height: min(92svh, 820px);
  padding: clamp(4.4rem, 11vw, 7.4rem) var(--pad) clamp(2.2rem, 6vw, 3.4rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    url("/media/hero-poster.jpg") center / cover no-repeat,
    var(--void);
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 48%;
  filter: saturate(0.92) contrast(1.05);
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 12, 15, 0.88) 0%, rgba(11, 12, 15, 0.62) 42%, rgba(11, 12, 15, 0.18) 100%),
    linear-gradient(180deg, rgba(11, 12, 15, 0.35) 0%, transparent 28%, rgba(11, 12, 15, 0.72) 100%);
}

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

.hero-over {
  min-height: min(68svh, 620px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2.4rem;
}

.hero-copy {
  max-width: 38rem;
}

.hero-caption {
  margin: 0;
  align-self: flex-start;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.75fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
}

.hero .eyebrow {
  margin: 0 0 1.1rem;
}

.hero h1 {
  margin: 0;
  max-width: 14ch;
  font-family: var(--display);
  font-size: clamp(2.6rem, 6.2vw, 5rem);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.03em;
}

.lede {
  max-width: 34rem;
  margin: 1.4rem 0 0;
  color: var(--paper-dim);
  font-size: clamp(1.05rem, 1.7vw, 1.2rem);
  line-height: 1.5;
}

.hero-slogan {
  max-width: 30rem;
  margin: 1.6rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.45rem, 2.6vw, 2.05rem);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.hero-slogan .slogan-accent {
  color: var(--amber);
  font-style: italic;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.4rem;
  margin: 2rem 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.05rem;
  background: var(--paper);
  color: var(--void);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button:hover,
.button:focus-visible {
  background: var(--amber);
}

.button-quiet {
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--line-strong);
}

.button-quiet:hover,
.button-quiet:focus-visible {
  background: var(--amber-soft);
  color: var(--amber);
}

.text-link {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--amber);
  border-bottom: 1px solid rgba(232, 184, 109, 0.35);
}

.text-link:hover,
.text-link:focus-visible {
  border-bottom-color: var(--amber);
}

.hero-diagram {
  margin: 0;
  padding: 1.2rem 1.2rem 1rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(232, 184, 109, 0.05), transparent 40%),
    var(--slab);
  color: var(--paper-dim);
}

.hero-diagram svg {
  width: 100%;
  height: auto;
}

.hero-diagram figcaption {
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.dia-soffit {
  stroke: var(--paper);
  stroke-width: 2;
}

.dia-hole {
  fill: var(--amber);
}

.dia-rod {
  stroke: var(--paper-dim);
  stroke-width: 1.6;
}

.dia-strut {
  fill: var(--copper);
}

.dia-label {
  fill: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- status ---------- */

.status-strip {
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.status-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0.95rem var(--pad);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.6rem;
  align-items: baseline;
}

.status-kicker {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.status-inner p {
  margin: 0;
  color: var(--paper-dim);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  line-height: 1.55;
}

/* ---------- shared sections ---------- */

.section {
  position: relative;
  padding: clamp(4.2rem, 9vw, 7rem) var(--pad);
}

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

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--amber);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.1rem, 4.6vw, 3.7rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.025em;
}

.section h2 em {
  font-style: italic;
  color: var(--amber);
}

.prose {
  max-width: 40rem;
  color: var(--paper-dim);
  font-size: 1.05rem;
}

/* ---------- job ---------- */

.job {
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.step-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.step-list li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}

.step-list .idx {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.step-list h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 500;
}

.step-list p {
  margin: 0;
  color: var(--muted);
}

.not-box {
  border: 1px solid var(--line);
  padding: 1.4rem 1.4rem 1.2rem;
  background: var(--slab);
}

.not-box h3 {
  margin: 0 0 0.8rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.not-box ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.not-box li {
  display: flex;
  gap: 0.7rem;
  padding: 0.55rem 0;
  color: var(--paper-dim);
  border-top: 1px solid var(--line);
}

.not-box li:first-child {
  border-top: 0;
}

.not-box li span {
  color: var(--amber);
  font-family: var(--mono);
}

/* ---------- product / testing ---------- */

.product {
  background:
    linear-gradient(180deg, rgba(232, 184, 109, 0.04), transparent 30%),
    var(--void);
  border-top: 1px solid var(--line);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.4rem;
}

.card {
  min-height: 220px;
  padding: 1.3rem;
  border: 1px solid var(--line);
  background: var(--slab);
}

.card .idx {
  display: block;
  margin-bottom: 2.2rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--display);
  font-size: 1.85rem;
  font-weight: 400;
  line-height: 1;
}

.card p {
  margin: 0;
  color: var(--muted);
}

/* ---------- workpack ---------- */

.workpack {
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.workpack-head {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: end;
  margin-bottom: 1.2rem;
}

.workpack-head h2 {
  max-width: 18ch;
}

.evidence-lede {
  margin-top: 0;
  margin-bottom: 1.6rem;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

.chip {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.chip-warn {
  color: var(--amber);
  border-color: rgba(232, 184, 109, 0.4);
}

.evidence-tools {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.plan-wrap {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--slab);
}

.plan-wrap figcaption {
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.hall-plan {
  position: relative;
  height: min(42vw, 340px);
  min-height: 220px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 8.33% 16.66%;
}

.hall-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  padding: 0;
  background: var(--mint);
}

.hall-dot.is-trap {
  background: var(--copper);
  border-radius: 2px;
}

.hall-dot.is-on,
.hall-dot:hover,
.hall-dot:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.download-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem 1.1rem;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
  font-family: var(--mono);
  font-size: 0.75rem;
}

th,
td {
  padding: 0.7rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--slab);
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover,
tbody tr.is-on {
  background: rgba(232, 184, 109, 0.07);
}

tbody tr.is-on td:first-child {
  color: var(--amber);
}

.kind-rod {
  color: var(--mint);
}

.kind-trap {
  color: var(--copper);
}

.as-empty {
  color: var(--muted);
}

.table-note {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- founder ---------- */

.founder {
  border-top: 1px solid var(--line);
  background: var(--void);
}

.founder-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem 2.6rem;
  align-items: start;
}

.founder-mark {
  width: 132px;
  height: 154px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.35rem;
  padding: 1rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(232, 184, 109, 0.08), transparent 45%),
    var(--slab);
}

.founder-mark span {
  font-family: var(--display);
  font-size: 2.6rem;
  line-height: 0.9;
  letter-spacing: -0.03em;
}

.founder-mark small {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.founder-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.founder-links a {
  color: var(--amber);
  border-bottom: 1px solid rgba(232, 184, 109, 0.35);
}

.founder-links a:hover,
.founder-links a:focus-visible {
  border-bottom-color: var(--amber);
}

/* ---------- talk ---------- */

.talk {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(ellipse 70% 80% at 80% 20%, rgba(232, 184, 109, 0.08), transparent 55%),
    var(--ink);
}

.talk-card {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2rem;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border: 1px solid var(--line-strong);
  background: rgba(18, 20, 26, 0.8);
}

.talk p {
  color: var(--paper-dim);
  max-width: 38rem;
}

.talk-action {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.8rem;
}

.mail {
  font-family: var(--mono);
  color: var(--amber);
  letter-spacing: 0.04em;
}

/* ---------- extract page ---------- */

.extract-page {
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.extract-narrow {
  max-width: 720px;
}

.extract-h {
  margin: 2.2rem 0 0.6rem;
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 400;
}

/* ---------- footer ---------- */

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: 1.4rem var(--pad) 1.8rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--paper);
}

.missing {
  min-height: 100svh;
  display: grid;
  align-content: center;
}

.missing .button {
  margin-top: 1.4rem;
}

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .primary-nav {
    display: none;
    position: absolute;
    top: 100%;
    right: var(--pad);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 1rem 1.1rem;
    background: rgba(12, 13, 16, 0.96);
    border: 1px solid var(--line);
  }

  .primary-nav.is-open,
  .primary-nav.simple {
    display: flex;
  }

  .primary-nav.simple {
    position: static;
    flex-direction: row;
    border: 0;
    padding: 0;
    background: transparent;
  }

  .hero-grid,
  .split,
  .cards,
  .workpack-head,
  .talk-card,
  .founder-grid,
  .status-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: min(88svh, 760px);
  }

  .hero-over {
    min-height: min(62svh, 560px);
  }

  .hero-scrim {
    background:
      linear-gradient(180deg, rgba(11, 12, 15, 0.55) 0%, rgba(11, 12, 15, 0.28) 32%, rgba(11, 12, 15, 0.82) 100%);
  }

  .hero-diagram {
    max-width: 360px;
  }

  .meta-row {
    justify-content: flex-start;
  }
}

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

  .hero-video {
    display: none;
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(11, 12, 15, 0.35), rgba(11, 12, 15, 0.72)),
      url("/media/hero-poster.jpg") center / cover no-repeat,
      var(--void);
  }
}