/* ==========================================================================
   AFFERENT design system
   Three voices: corporate (Archivo, wide, uppercase), human (Archivo, normal
   width), machine (JetBrains Mono). One motif: the Signal Line.
   Sections: 1 tokens  2 base  3 type  4 signal line  5 controls  6 header
   7 dock  8 hero  9 content  10 components  11 homepage acts  12 pages
   13 forms  14 footer  15 overlays  16 motion preferences
   ========================================================================== */

/* 1. Tokens --------------------------------------------------------------- */
@font-face { font-family: "Archivo"; src: url("../fonts/archivo-var.woff2") format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/jetbrains-mono-var.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  --black: #080B0D; --carbon: #111619; --graphite: #1B2226;
  --green: #B7FF3C; --glow: #D2FF73;
  --white: #F4F6F2; --steel: #9AA5A4; --grid: #293235;
  --red: #FF4D45; --amber: #FFB547;
  --edge: #5E6B6A;                       /* control borders: 3:1 against black */
  --dim: #7C8887;                        /* quiet text: 4.5:1 or better on every surface */
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --gutter: clamp(20px, 5vw, 72px);
  --hdr: 68px;
  --dock: 0px;
  --ease: cubic-bezier(.2, .7, .1, 1);   /* fast start, long settle: inertia, not bounce */
  --p: 0; --lx: 50%; --ly: 40%;
  color-scheme: dark;
}

/* 2. Base ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { background: var(--black); color: var(--white); -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--hdr) + 24px); }
body { margin: 0; font: 400 1.0625rem/1.6 var(--sans); font-stretch: 100%; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; padding-bottom: var(--dock); }
img, svg, canvas, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
p, ul, ol, dl, figure, blockquote { margin: 0 0 1.1em; }
ul, ol { padding-left: 1.2em; }
h1, h2, h3, h4 { margin: 0 0 .5em; font-weight: 600; line-height: 1.15; text-wrap: balance; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--green); color: var(--black); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 1px; }
main:focus { outline: none; }
[hidden] { display: none !important; }

.sr, .hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -80px; z-index: 200; background: var(--green); color: var(--black); padding: 12px 16px; font: 600 .875rem var(--mono); text-decoration: none; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: 1400px; margin-inline: auto; padding-inline: var(--gutter); }
.only-mobile { display: none; }
.muted { color: var(--steel); }

/* 3. Type ----------------------------------------------------------------- */
.display { font-family: var(--sans); font-stretch: 72%; font-weight: 800; text-transform: uppercase; line-height: .92; letter-spacing: -.005em; font-size: clamp(2.875rem, 10.4vw, 9rem); margin: 0 0 .35em; overflow-wrap: break-word; text-wrap: balance; }
.display .line { display: block; }
.display a { text-decoration: none; }
.h-xl { font-size: clamp(2.375rem, 7.4vw, 6rem); }
.h-lg { font-size: clamp(1.875rem, 4.4vw, 3.5rem); line-height: .98; }
.h-md { font-size: clamp(1.25rem, 1.7vw, 1.625rem); font-weight: 600; margin-bottom: 1em; }
.lede { font-size: clamp(1.125rem, 1.55vw, 1.4375rem); line-height: 1.45; color: var(--white); max-width: 46ch; }
.statement { font-size: clamp(1.75rem, 4.6vw, 4.25rem); font-weight: 500; line-height: 1.08; letter-spacing: -.02em; max-width: 18ch; margin: 0; text-wrap: balance; }
.mono, .label { font-family: var(--mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; }
.label { color: var(--steel); font-weight: 400; margin: 0 0 1.4rem; display: block; }
.textlink { color: var(--white); text-decoration: underline; text-decoration-color: var(--green); text-decoration-thickness: 2px; text-underline-offset: .3em; }
.textlink:hover { color: var(--glow); }
.pending { color: var(--steel); border: 1px dashed var(--edge); padding: 14px 16px; display: inline-block; }
@media (min-width: 700px) { .display { font-stretch: 100%; font-weight: 700; letter-spacing: -.015em; } }
@media (min-width: 1100px) { .display { font-stretch: 108%; } }

/* 4. Signal line ---------------------------------------------------------- */
.signal-line { width: 100%; height: 24px; overflow: visible; fill: none; }
.signal-line path { vector-effect: non-scaling-stroke; stroke-width: 1; stroke-linecap: round; }
.signal-line__base { stroke: var(--grid); }
.signal-line__pulse { stroke: var(--green); stroke-dasharray: 150 2600; stroke-dashoffset: 150; opacity: 0; }
.signal-line--live .signal-line__pulse { opacity: 1; animation: signal-travel 6.5s linear infinite; }
.signal-line--demo .signal-line__pulse { stroke-dasharray: none; stroke-dashoffset: 0; animation: none; }
@keyframes signal-travel { from { stroke-dashoffset: 150; } to { stroke-dashoffset: -1400; } }

/* 5. Controls ------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; gap: 18px; min-height: 52px; padding: 0 22px; border: 1px solid var(--white); background: transparent; color: var(--white); font: 500 .8125rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; cursor: pointer; position: relative; transition: border-color .25s, color .25s; -webkit-tap-highlight-color: transparent; }
.btn .signal-line { width: 54px; height: 14px; flex: none; transition: width .5s var(--ease); }
.btn .signal-line__base { stroke: currentColor; opacity: .45; }
.btn:hover, .btn:focus-visible { border-color: var(--green); color: var(--glow); }
.btn:hover .signal-line, .btn:focus-visible .signal-line { width: 84px; }
.btn:hover .signal-line__pulse, .btn:focus-visible .signal-line__pulse, .rowlink:hover .signal-line__pulse, .indrow:hover .signal-line__pulse { opacity: 1; animation: signal-travel 1.1s linear 1; }
.btn:active { transform: translateY(1px); }
.btn--ghost { border-color: var(--edge); color: var(--white); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: .75rem; }
.linklike { background: none; border: 0; padding: 0; color: inherit; text-decoration: underline; text-underline-offset: .22em; cursor: pointer; font: inherit; }
.chip { display: inline-flex; align-items: center; gap: 9px; font: 500 .6875rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel); border: 1px solid var(--grid); padding: 8px 11px; }
.chip__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--steel); }
.chip--development .chip__dot, .chip--pilot .chip__dot { background: var(--amber); }
.chip--available .chip__dot, .chip--limited-availability .chip__dot { background: var(--green); }

/* 6. Header --------------------------------------------------------------- */
.hdr { position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--hdr); transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.hdr.is-solid, .nav-open .hdr { background: rgba(8, 11, 13, .9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--grid); }
.hdr__in { height: 100%; display: flex; align-items: center; gap: 32px; padding-inline: var(--gutter); max-width: 1680px; margin-inline: auto; }
.hdr__logo { display: flex; align-items: center; min-height: 44px; text-decoration: none; flex: none; }
.hdr__logo img { height: 22px; width: auto; }
.hdr__name { font: 700 1.125rem/1 var(--sans); font-stretch: 125%; letter-spacing: .2em; }
.hdr__tools { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.hdr__search { font: 500 .75rem var(--mono); letter-spacing: .12em; text-transform: uppercase; text-decoration: none; color: var(--steel); padding: 12px 0; }
.hdr__search:hover { color: var(--white); }

.nav__head { display: none; }
.nav__list { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.nav__item { position: relative; display: flex; align-items: center; }
.nav__item--extra { display: none; }
.nav__link { display: block; padding: 24px 12px; font: 500 .8125rem/1 var(--sans); font-stretch: 110%; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; color: var(--white); position: relative; }
.nav__link::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 16px; height: 1px; background: var(--green); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav__item:hover > .nav__link::after, .nav__link:focus-visible::after, .nav__item.is-current > .nav__link::after, .nav__item.is-open > .nav__link::after { transform: scaleX(1); }
.nav__toggle { width: 22px; height: 44px; margin-left: -10px; background: none; border: 0; cursor: pointer; position: relative; }
.nav__toggle::before { content: ""; position: absolute; left: 6px; top: 19px; width: 6px; height: 6px; border-right: 1px solid var(--steel); border-bottom: 1px solid var(--steel); transform: rotate(45deg); transition: transform .25s; }
.nav__item.is-open .nav__toggle::before { transform: rotate(225deg) translate(-2px, -2px); }
.nav__sub { position: absolute; top: 100%; left: -8px; min-width: 300px; background: var(--carbon); border: 1px solid var(--grid); padding: 10px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .2s, transform .3s var(--ease), visibility 0s .3s; }
.nav__item:hover .nav__sub, .nav__item:focus-within .nav__sub, .nav__item.is-open .nav__sub { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.nav__sub ul { list-style: none; margin: 0; padding: 0; }
.nav__sub a { display: block; padding: 11px 14px; text-decoration: none; font-size: .9375rem; border-left: 1px solid transparent; }
.nav__sub a small { display: block; color: var(--steel); font-size: .8125rem; margin-top: 2px; }
.nav__sub a:hover, .nav__sub a:focus-visible, .nav__sub a[aria-current] { background: var(--graphite); border-left-color: var(--green); }

/* 7. Mobile: bottom dock and full-screen menu sheet ----------------------- */
.dock { display: none; }
@media (max-width: 1079px) {
  :root { --hdr: 60px; --dock: calc(64px + env(safe-area-inset-bottom)); }
  .only-mobile { display: inline; }
  .only-desktop { display: none !important; }
  .hdr__search { display: none; }
  .dock { position: fixed; inset: auto 0 0 0; z-index: 70; display: grid; grid-template-columns: repeat(5, 1fr); height: var(--dock); padding-bottom: env(safe-area-inset-bottom); background: rgba(8, 11, 13, .94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-top: 1px solid var(--grid); }
  .dock a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; font: 500 .625rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--steel); -webkit-tap-highlight-color: transparent; position: relative; }
  .dock a[aria-current], .dock a:active { color: var(--white); }
  .dock a[aria-current]::before { content: ""; position: absolute; top: -1px; left: 28%; right: 28%; height: 2px; background: var(--green); }
  .dock a:active .dock__icon { transform: scale(.86); }
  .dock__icon { width: 20px; height: 20px; position: relative; transition: transform .2s var(--ease); }
  .dock__icon::before, .dock__icon::after { content: ""; position: absolute; border: 1.5px solid currentColor; }
  .dock__icon--menu::before { inset: 4px 0 auto 0; border-width: 1.5px 0 0; }
  .dock__icon--menu::after { inset: auto 0 4px 0; border-width: 1.5px 0 0; }
  .dock__icon--node::before { inset: 1px; border-radius: 5px; }
  .dock__icon--node::after { inset: 7px; border-radius: 50%; }
  .dock__icon--news::before { inset: 2px 1px; }
  .dock__icon--news::after { inset: 7px 5px auto 5px; border-width: 1.5px 0 0; box-shadow: 0 4px 0 currentColor; }
  .dock__icon--search::before { inset: 1px 5px 5px 1px; border-radius: 50%; }
  .dock__icon--search::after { width: 7px; right: 1px; bottom: 3px; border-width: 1.5px 0 0; transform: rotate(45deg); transform-origin: right; }
  .dock__icon--contact::before { inset: 3px 0; }
  .dock__icon--contact::after { inset: 3px 0 auto 0; height: 8px; border-width: 0 0 1.5px; transform: skewY(0); clip-path: polygon(0 0, 50% 100%, 100% 0); border: 0; background: currentColor; height: 1.5px; top: 8px; left: 3px; right: 3px; }

  .nav { position: fixed; inset: 0; z-index: 65; background: var(--black); padding: calc(var(--hdr) + 8px) var(--gutter) calc(var(--dock) + 32px); overflow-y: auto; overscroll-behavior: contain; visibility: hidden; opacity: 0; transform: translateY(24px); transition: opacity .3s, transform .45s var(--ease), visibility 0s .45s; }
  .nav:target, .nav-open .nav { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .nav__head { display: flex; justify-content: space-between; align-items: center; color: var(--steel); padding: 8px 0 16px; border-bottom: 1px solid var(--grid); }
  .nav__close { font: 500 .75rem var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: 12px 0 12px 12px; color: var(--white); }
  .nav__list { display: block; }
  .nav__item { display: block; border-bottom: 1px solid var(--grid); padding: 18px 0 14px; }
  .nav__item--extra { display: block; }
  .nav__link { padding: 6px 0; font-size: 1.75rem; font-weight: 800; font-stretch: 78%; letter-spacing: 0; }
  .nav__link::after, .nav__toggle { display: none; }
  .nav__sub { position: static; opacity: 1; visibility: visible; transform: none; border: 0; background: none; padding: 4px 0 0; min-width: 0; }
  .nav__sub ul { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
  .nav__sub a { padding: 9px 0; color: var(--steel); font-size: .9375rem; border: 0; }
  .nav__sub a small { display: none; }
  .nav__sub a:hover, .nav__sub a[aria-current] { background: none; color: var(--white); }
}

/* 8. Page hero ------------------------------------------------------------ */
.hero { position: relative; padding: calc(var(--hdr) + clamp(48px, 11vh, 140px)) 0 0; overflow: clip; }
.hero__in { position: relative; z-index: 2; padding-bottom: clamp(36px, 7vh, 88px); }
.hero__title { max-width: 16ch; font-size: clamp(2.25rem, 8.6vw, 7.5rem); }
.hero__kicker { font-size: clamp(1.25rem, 2.2vw, 1.875rem); font-weight: 500; line-height: 1.25; max-width: 30ch; margin-bottom: .8em; }
.hero__intro { color: var(--steel); }
.hero__status { margin-top: 1.6rem; }
.hero__line { position: relative; z-index: 2; }
.hero--compact { padding-top: calc(var(--hdr) + clamp(36px, 7vh, 80px)); }
.hero--compact .hero__title { max-width: 22ch; }
.hero--image { min-height: min(92svh, 980px); display: flex; flex-direction: column; justify-content: flex-end; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media .pic, .hero__media img, .hero__media .slot { width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto !important; }
.hero__media::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at var(--lx) var(--ly), rgba(210, 255, 115, .07), transparent 70%), linear-gradient(to top, var(--black) 4%, rgba(8, 11, 13, .72) 42%, rgba(8, 11, 13, .25) 100%); }

.crumbs { margin-bottom: clamp(20px, 4vh, 40px); }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 0; margin: 0; padding: 0; font: 400 .6875rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel); }
.crumbs li + li::before { content: "/"; margin: 0 .7em; color: var(--edge); }
.crumbs a { text-decoration: none; padding: 6px 0; }
.crumbs a:hover { color: var(--white); }
.crumbs [aria-current] { color: var(--white); }

.subnav { border-block: 1px solid var(--grid); background: var(--black); position: sticky; top: var(--hdr); z-index: 30; }
.subnav ul { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; overflow-x: auto; scrollbar-width: none; }
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a { display: block; padding: 16px 0; white-space: nowrap; font: 500 .75rem var(--mono); letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--steel); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.subnav a:hover { color: var(--white); }
.subnav a[aria-current] { color: var(--white); border-color: var(--green); }

/* 9. Long-form content ---------------------------------------------------- */
.band { padding-block: clamp(72px, 13vh, 168px); position: relative; }
.band--tight { padding-block: clamp(48px, 8vh, 96px); }
.band--carbon { background: var(--carbon); }
.split { display: grid; gap: clamp(28px, 5vw, 88px); }
.split--head { margin-bottom: clamp(36px, 6vh, 72px); align-items: end; }
@media (min-width: 900px) { .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .split--head { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); } }

.page { display: grid; gap: 40px clamp(32px, 6vw, 96px); padding-block: clamp(48px, 9vh, 112px); }
.toc { font-size: .9375rem; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--grid); }
.toc a { display: block; padding: 8px 0 8px 16px; margin-left: -1px; border-left: 1px solid transparent; color: var(--steel); text-decoration: none; }
.toc a:hover, .toc a:focus-visible { color: var(--white); border-left-color: var(--green); }
@media (min-width: 1000px) { .page:has(.toc) { grid-template-columns: 240px minmax(0, 1fr); } .toc { position: sticky; top: calc(var(--hdr) + 72px); align-self: start; max-height: calc(100vh - var(--hdr) - 110px); overflow: auto; } }

.prose { max-width: 70ch; font-size: clamp(1.0625rem, 1.22vw, 1.1875rem); }
.prose--wide { max-width: 78ch; margin-inline: auto; }
.prose > :first-child { margin-top: 0; }
.prose h2 { font-size: clamp(1.625rem, 2.6vw, 2.25rem); font-weight: 600; letter-spacing: -.015em; margin: 2.4em 0 .7em; padding-top: 1.1em; border-top: 1px solid var(--grid); }
.prose h3 { font-size: 1.25rem; margin: 2em 0 .5em; }
.prose h4 { font-size: 1rem; margin: 1.6em 0 .4em; color: var(--steel); }
.prose p, .prose li, .prose dd { color: #D9DED9; }
.prose a { color: var(--white); text-decoration-color: var(--green); text-decoration-thickness: 2px; }
.prose a:hover { color: var(--glow); }
.prose ul { list-style: none; padding-left: 0; }
.prose ul > li { position: relative; padding-left: 1.5em; margin-bottom: .55em; }
.prose ul > li::before { content: ""; position: absolute; left: 0; top: .72em; width: .7em; height: 1px; background: var(--green); }
.prose ol { padding-left: 1.4em; } .prose ol > li { margin-bottom: .55em; padding-left: .3em; } .prose ol > li::marker { font-family: var(--mono); font-size: .8em; color: var(--steel); }
.prose strong { color: var(--white); font-weight: 600; }
.prose blockquote, .pull { margin: 2.2em 0; padding: 0 0 0 clamp(18px, 3vw, 32px); border-left: 2px solid var(--green); font-size: clamp(1.375rem, 2.4vw, 1.875rem); line-height: 1.3; font-weight: 500; letter-spacing: -.01em; color: var(--white); }
.pull p { color: var(--white); } .pull footer { font: 400 .75rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel); margin-top: 1em; }
.prose figure { margin: 2.4em 0; } .prose figcaption, .article__hero figcaption { font-size: .875rem; color: var(--steel); margin-top: .7em; }
.prose table, .spec { width: 100%; border-collapse: collapse; margin: 1.6em 0; font-size: .9375rem; }
.prose th, .prose td, .spec th, .spec td { text-align: left; padding: 13px 16px 13px 0; border-top: 1px solid var(--grid); vertical-align: top; }
.prose th, .spec th { font: 500 .75rem/1.6 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel); width: 34%; }
.prose code { font: .9em var(--mono); background: var(--graphite); padding: .12em .4em; }
.prose__stamp { color: var(--steel); margin-top: 3em; }
.prose .principles, .principles { display: grid; gap: 0; margin: 2em 0; }
.principles > div { border-top: 1px solid var(--grid); padding: 22px 0; display: grid; gap: 6px 32px; }
.principles dt { font: 700 1.125rem/1.2 var(--sans); font-stretch: 112%; text-transform: uppercase; letter-spacing: .02em; color: var(--white); }
.principles dd { margin: 0; }
@media (min-width: 700px) { .principles > div { grid-template-columns: 260px 1fr; } }

.note { font-size: .875rem; line-height: 1.5; color: var(--steel); border-left: 2px solid var(--edge); padding: 2px 0 2px 16px; margin: 1.6em 0; max-width: 70ch; }
.note strong { color: var(--white); font-weight: 600; }
.note--amber { border-left-color: var(--amber); }
.prose .note { color: var(--steel); }

/* 10. Components ---------------------------------------------------------- */
.pic img { width: 100%; }
.slot { position: relative; width: 100%; background: linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 100% 48px, linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 48px 100%, var(--carbon); border: 1px solid var(--grid); color: var(--edge); display: grid; place-items: center; overflow: hidden; min-height: 180px; }
.slot__draw { width: min(62%, 440px); height: auto; }
.slot__pulse { stroke: var(--green); stroke-dasharray: 40 400; animation: slot-pulse 4s linear infinite; }
@keyframes slot-pulse { from { stroke-dashoffset: 40; } to { stroke-dashoffset: -400; } }
.slot__label { position: absolute; left: 14px; bottom: 12px; right: 14px; font: 400 .625rem/1.5 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel); }

.cards { display: grid; gap: clamp(28px, 4vw, 56px) clamp(20px, 3vw, 40px); }
@media (min-width: 700px) { .cards--2, .cards--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.acard { border-top: 1px solid var(--grid); padding-top: 20px; position: relative; }
.acard::before { content: ""; position: absolute; top: -1px; left: 0; width: 48px; height: 1px; background: var(--green); transform-origin: left; transition: width .5s var(--ease); }
.acard:hover::before, .acard:focus-within::before { width: 100%; }
.acard__media { margin-bottom: 18px; aspect-ratio: 16 / 9; overflow: hidden; }
.acard__media img { width: 100%; height: 100%; object-fit: cover; }
.acard__meta { color: var(--steel); display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; font-size: .6875rem; }
.acard__meta a { color: var(--white); text-decoration: none; }
.acard__title { font-size: clamp(1.25rem, 1.8vw, 1.5rem); font-weight: 600; letter-spacing: -.01em; line-height: 1.2; margin-bottom: .5em; }
.acard__title a { text-decoration: none; }
.acard__title a::after { content: ""; position: absolute; inset: 0; }
.acard__meta a { position: relative; z-index: 1; }
.acard__sum { color: var(--steel); font-size: .9375rem; margin: 0; }

.pcard { border: 1px solid var(--grid); padding: clamp(20px, 2.4vw, 32px); display: grid; gap: 14px; align-content: start; position: relative; transition: border-color .3s; }
.pcard:hover, .pcard:focus-within, .pcard.is-current { border-color: var(--edge); }
.pcard.is-current { background: var(--graphite); }
.pcard__name { font: 700 clamp(1.375rem, 2.2vw, 1.875rem)/1 var(--sans); font-stretch: 112%; text-transform: uppercase; margin: 0; }
.pcard__name a { text-decoration: none; } .pcard__name a::after { content: ""; position: absolute; inset: 0; }
.pcard__tag { margin: 0; color: var(--steel); }
.dcard { position: relative; } .dcard__media { margin-bottom: 18px; aspect-ratio: 4 / 3; overflow: hidden; } .dcard__media img, .dcard__media .slot { width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto !important; }
.dcard h3 { font-size: 1.375rem; } .dcard h3 a { text-decoration: none; } .dcard h3 a::after { content: ""; position: absolute; inset: 0; } .dcard p { color: var(--steel); margin: 0; }

.links { list-style: none; padding: 0; margin: 0; }
.rowlink, .indrow { display: grid; grid-template-columns: minmax(0, 1fr) clamp(80px, 22vw, 320px); align-items: center; gap: 24px; padding: 20px 0; border-top: 1px solid var(--grid); text-decoration: none; font-size: clamp(1.125rem, 1.8vw, 1.5rem); font-weight: 500; }
.links li:last-child .rowlink { border-bottom: 1px solid var(--grid); }
.rowlink small { color: var(--steel); font-size: .8125rem; margin-left: 12px; }
.rowlink:hover, .indrow:hover { color: var(--glow); }

.facts { margin: 0; display: grid; }
.facts > div { display: grid; grid-template-columns: minmax(120px, 34%) 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--grid); }
.facts > div:last-child { border-bottom: 1px solid var(--grid); }
.facts dt { font: 400 .75rem/1.6 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel); }
.facts dd { margin: 0; }
.facts--pending dd { color: var(--steel); font: 400 .75rem/1.6 var(--mono); letter-spacing: .08em; text-transform: uppercase; }

.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; }
.tags li { border: 1px solid var(--grid); padding: 9px 14px; font: 400 .75rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.tags--links li { padding: 0; } .tags--links a { display: block; padding: 11px 14px; text-decoration: none; } .tags--links a:hover { background: var(--graphite); color: var(--glow); }
.doclist { list-style: none; padding: 0; margin: 0 0 1.4em; }
.doclist li { padding: 16px 0; border-top: 1px solid var(--grid); display: grid; gap: 4px; }
.doclist a { font-weight: 500; text-decoration-color: var(--green); }
.doclist span { color: var(--steel); font-size: .6875rem; } .doclist p { margin: 0; color: var(--steel); font-size: .9375rem; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--grid); color: var(--steel); }
.pager a { color: var(--white); padding: 10px 0; }
.after-figure { margin: 28px 0 0; }

.disclaimer { border-top: 1px solid var(--grid); padding-block: 40px; font-size: .8125rem; line-height: 1.55; color: var(--steel); }
.disclaimer p { max-width: 100ch; }

/* Figures */
.arch, .flowline { list-style: none; margin: 0; padding: 0; }
.arch__stage { display: grid; grid-template-columns: 28px minmax(0, 300px) 1fr; gap: 6px 20px; align-items: baseline; padding: 18px 0; position: relative; color: var(--steel); transition: color .5s; }
.arch__wire { position: absolute; left: 6px; top: 0; bottom: 0; width: 1px; background: var(--grid); }
.arch__wire::before { content: ""; position: absolute; left: -4px; top: 24px; width: 9px; height: 9px; border: 1px solid var(--edge); background: var(--black); border-radius: 50%; transition: background .4s, border-color .4s, box-shadow .4s; }
.arch__wire::after { content: ""; position: absolute; inset: 0; background: var(--green); transform: scaleY(0); transform-origin: top; transition: transform .6s var(--ease); }
.arch__name { grid-column: 2; font: 700 clamp(1.125rem, 2vw, 1.625rem)/1.1 var(--sans); font-stretch: 112%; text-transform: uppercase; }
.arch__text { grid-column: 3; }
.arch__stage.is-on { color: var(--white); } .arch__stage.is-on .arch__wire::after { transform: none; } .arch__stage.is-on .arch__wire::before { background: var(--green); border-color: var(--green); box-shadow: 0 0 14px rgba(183, 255, 60, .6); }
.no-js .arch__stage, .no-js .flowline li, .no-js .sigfig__steps li { color: var(--white); }
@media (max-width: 699px) { .arch__stage { grid-template-columns: 28px 1fr; } .arch__text { grid-column: 2; } }
.flowline { display: flex; flex-wrap: wrap; gap: 14px 0; }
.flowline li { display: flex; align-items: center; font: 700 clamp(.9375rem, 1.6vw, 1.375rem)/1 var(--sans); font-stretch: 112%; text-transform: uppercase; color: var(--dim); transition: color .5s; }
.flowline li + li::before { content: ""; width: clamp(18px, 3.4vw, 56px); height: 1px; background: currentColor; margin: 0 clamp(8px, 1.2vw, 18px); }
.flowline li.is-on { color: var(--white); } .flowline li.is-on:last-child { color: var(--green); }
.sigfig__grid { display: grid; gap: 32px clamp(28px, 5vw, 72px); }
@media (min-width: 900px) { .sigfig__grid { grid-template-columns: 1.3fr 1fr; align-items: center; } }
.sigfig__canvas { width: 100%; height: clamp(200px, 32vw, 340px); border: 1px solid var(--grid); background: var(--carbon); }
.sigfig__steps { list-style: none; margin: 0; padding: 0; }
.sigfig__steps li { display: grid; gap: 2px; padding: 12px 0 12px 16px; border-left: 1px solid var(--grid); color: var(--dim); transition: color .4s, border-color .4s; }
.sigfig__steps strong { font: 600 .8125rem var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.sigfig__steps span { font-size: .9375rem; }
.sigfig__steps li.is-on { color: var(--white); border-left-color: var(--green); }
.worldfig { position: relative; height: clamp(300px, 52vh, 560px); border-bottom: 1px solid var(--grid); }
.world { width: 100%; height: 100%; }
.worldfig__note { position: absolute; left: var(--gutter); bottom: 14px; margin: 0; }

/* 11. Homepage acts ------------------------------------------------------- */
.act { position: relative; }
.sig { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: pan-y; }
.act-hero { height: 100svh; min-height: 560px; display: grid; place-items: center; overflow: hidden; }
.act-hero__center { position: relative; z-index: 2; text-align: center; padding-inline: var(--gutter); pointer-events: none; }
.act-hero__ack { color: var(--green); margin-bottom: 22px; display: none; }
.act-hero__h1 { margin: 0; display: grid; justify-items: center; gap: clamp(18px, 3vh, 34px); }
.act-hero__name { font: 700 clamp(3rem, 14.6vw, 13.5rem)/.82 var(--sans); font-stretch: 100%; letter-spacing: .04em; margin-right: -.04em; animation: wake 1.6s var(--ease) .5s both; }
.act-hero__logo { width: min(80vw, 1180px); animation: wake 1.6s var(--ease) .5s both; }
.act-hero__tag { font: 400 clamp(.6875rem, 1.25vw, 1rem)/1.3 var(--mono); letter-spacing: .34em; text-transform: uppercase; color: var(--steel); margin-right: -.34em; animation: wake 1.4s var(--ease) 1.2s both; }
@keyframes wake { from { opacity: 0; filter: blur(14px); letter-spacing: .3em; } }
.tele { position: absolute; inset: calc(var(--hdr) + 20px) var(--gutter) 40px; margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; align-content: space-between; font: 400 .6875rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); pointer-events: none; }
.tele li { animation: tele-in .8s both; } .tele li:nth-child(2n) { text-align: right; }
.tele li:nth-child(1) { animation-delay: .1s; } .tele li:nth-child(2) { animation-delay: .35s; } .tele li:nth-child(3) { animation-delay: .6s; } .tele li:nth-child(4) { animation-delay: .85s; }
.tele li::before { content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--green); margin-right: 10px; vertical-align: 1px; opacity: .8; }
@keyframes tele-in { from { opacity: 0; } }
.act-hero__cue { position: absolute; bottom: 44px; left: 50%; transform: translateX(-50%); color: var(--steel); margin: 0; font-size: .625rem; }
.act-hero__cue::after { content: ""; display: block; width: 1px; height: 34px; margin: 10px auto 0; background: linear-gradient(var(--green), transparent); animation: cue 2.4s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }
.sound { position: absolute; right: var(--gutter); bottom: 96px; z-index: 3; background: none; border: 1px solid var(--grid); color: var(--steel); padding: 10px 14px; cursor: pointer; font-size: .625rem; }
.sound[aria-pressed="true"] { color: var(--green); border-color: var(--green); }

/* Stepped sequences. Static stack by default. Sticky stage when motion is on. */
.seq__stage, .scale__stage { display: grid; gap: clamp(40px, 9vh, 96px); padding: clamp(72px, 14vh, 160px) var(--gutter); justify-items: center; text-align: center; }
.seq__step--blank { display: none; }
.seq__step--answer { color: var(--green); }
.seq .display { max-width: 12ch; }
.scale__stage { position: relative; }
.scale .world { position: absolute; inset: 0; opacity: .9; }
.scale__step { position: relative; }
.motion .scale__stage { grid-template-rows: 100%; }
.motion .scale__step { align-self: end; margin-bottom: calc(13vh + var(--dock)); }

.motion .seq, .motion .scale, .motion .senses { height: calc(var(--n, 4) * 70vh + 100vh); }
.motion .reveal { height: 240vh; }
.motion .seq__stage, .motion .scale__stage, .motion .senses__stage, .motion .reveal__stage { position: sticky; top: 0; height: 100svh; padding-block: 0; align-content: center; overflow: hidden; }
.motion .seq__step, .motion .scale__step { grid-area: 1 / 1; opacity: 0; transform: translateY(18px); filter: blur(6px); transition: opacity .55s, transform .8s var(--ease), filter .55s; display: block; }
.motion .seq__step.is-on, .motion .scale__step.is-on { opacity: 1; transform: none; filter: none; }
.motion .seq__step[data-skip], .seq__step[data-skip] { display: none; }

.reveal__stage { display: grid; place-items: center; padding: clamp(72px, 12vh, 140px) 0; }
.reveal__media { grid-area: 1 / 1; width: min(100%, 1500px); position: relative; }
.reveal__media .pic, .reveal__media .slot { width: 100%; }
.reveal__media::after, .family__media::after, .sheet__media::after, .built__media::after, .macro__media::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(42% 46% at var(--lx) var(--ly), rgba(244, 246, 242, .13), transparent 72%); mix-blend-mode: screen; }
.reveal__copy { grid-area: 1 / 1; align-self: end; justify-self: start; padding: 0 var(--gutter) clamp(28px, 7vh, 84px); position: relative; z-index: 2; }
.reveal__copy .display { margin-bottom: .2em; }
.reveal__copy .lede { margin-bottom: 1.6em; }
.motion .reveal__media { opacity: calc(var(--p) * 2.4); transform: scale(calc(1.22 - var(--p) * .22)); filter: brightness(calc(.35 + var(--p) * .75)); will-change: transform, opacity; }
.motion .reveal__copy { opacity: calc((var(--p) - .42) * 4); transform: translateY(calc((1 - var(--p)) * 40px)); }

.senses__stage { padding: clamp(72px, 12vh, 140px) 0; display: grid; }
.motion .senses__stage { padding-top: var(--hdr); }
.senses__in { display: grid; gap: clamp(28px, 5vh, 56px); position: relative; }
.senses__list { list-style: none; margin: 0; padding: 0; display: grid; }
.senses__item { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: clamp(14px, 2vw, 32px); padding: clamp(8px, 1.3vh, 16px) 0; font: 700 clamp(1.5rem, min(4.6vw, 6.4vh), 4rem)/1 var(--sans); font-stretch: 100%; text-transform: uppercase; color: var(--white); padding-right: clamp(64px, 12vw, 190px); }
.senses__wire { height: 1px; background: var(--grid); position: relative; overflow: hidden; }
.senses__wire::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--green), var(--glow)); transform: scaleX(1); transform-origin: left; }
.senses__node { position: absolute; right: var(--gutter); bottom: 0; top: auto; width: clamp(48px, 9vw, 150px); aspect-ratio: 1; border: 1px solid var(--white); border-radius: 18%; display: grid; place-items: center; align-self: center; }
.senses__node span { width: 34%; aspect-ratio: 1; border-radius: 50%; background: var(--green); box-shadow: 0 0 40px rgba(183, 255, 60, .55); }
.motion .senses__item { color: var(--dim); transition: color .5s; }
.motion .senses__item .senses__wire::after { transform: scaleX(0); transition: transform .9s var(--ease); }
.motion .senses__item.is-on { color: var(--white); }
.motion .senses__item.is-on .senses__wire::after { transform: scaleX(1); }
@media (min-width: 900px) { .senses__node { top: 50%; bottom: auto; transform: translateY(-10%); } }

.macro { min-height: 100svh; display: grid; align-items: end; overflow: hidden; }
.macro__media { position: absolute; inset: 0; }
.macro__media .pic, .macro__media img, .macro__media .slot { width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto !important; }
.macro__line { position: relative; z-index: 2; margin: 0; padding: 0 var(--gutter) clamp(40px, 9vh, 96px); font: 500 clamp(.75rem, 1.3vw, 1rem) var(--mono); letter-spacing: .3em; text-transform: uppercase; text-shadow: 0 0 24px var(--black); }

.console { margin: 0; border: 1px solid var(--grid); background: var(--carbon); }
.console .note { margin: 0; padding: 14px 18px; border-left: 0; border-bottom: 1px solid var(--grid); max-width: none; background: var(--graphite); }
.console__bar { display: flex; justify-content: space-between; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--grid); color: var(--steel); }
.console__live { color: var(--amber); }
.console__stats { display: grid; grid-template-columns: repeat(2, 1fr); margin: 0; }
.console__stats > div { padding: clamp(16px, 2.4vw, 28px) 18px; border-bottom: 1px solid var(--grid); border-right: 1px solid var(--grid); }
.console__stats dt, .console__read dt { font: 400 .6875rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel); margin-bottom: 8px; }
.console__stats dd { margin: 0; font: 600 clamp(1.75rem, 3.6vw, 3rem)/1 var(--sans); font-stretch: 110%; font-variant-numeric: tabular-nums; }
.is-amber dd, dd.is-amber { color: var(--amber); } .is-red dd, dd.is-red { color: var(--red); }
.console__focus { display: grid; }
.console__wave { padding: 18px; border-bottom: 1px solid var(--grid); }
.console__wave p { color: var(--white); margin-bottom: 10px; } .console__wave p span { color: var(--steel); margin-left: 12px; }
.console__wave svg { width: 100%; height: clamp(110px, 16vw, 180px); }
.console__trace { fill: none; stroke: var(--white); stroke-width: 1.2; vector-effect: non-scaling-stroke; stroke-dasharray: 2600; stroke-dashoffset: 2600; }
.console.is-live .console__trace { animation: trace 3.2s var(--ease) forwards; }
.no-js .console__trace { stroke-dashoffset: 0; }
@keyframes trace { to { stroke-dashoffset: 0; } }
.console__mark { stroke: var(--amber); stroke-width: 1; stroke-dasharray: 3 4; vector-effect: non-scaling-stroke; }
.console__read { margin: 0; display: grid; }
.console__read > div { padding: 16px 18px; border-bottom: 1px solid var(--grid); }
.console__read dd { margin: 0; font-size: .875rem; letter-spacing: .06em; color: var(--white); }
@media (min-width: 800px) { .console__stats { grid-template-columns: repeat(5, 1fr); } .console__focus { grid-template-columns: 1.6fr 1fr; } .console__wave { border-bottom: 0; border-right: 1px solid var(--grid); } .console__read > div:last-child { border-bottom: 0; } }

.scene { position: relative; min-height: 100svh; display: grid; align-items: end; overflow: hidden; border-top: 1px solid var(--grid); }
.scene__media { position: absolute; inset: -8% 0; transform: translate3d(0, calc(var(--y, 0) * 7%), 0); will-change: transform; }
.scene__media .pic, .scene__media img, .scene__media .slot { width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto !important; }
.scene::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, var(--black) 2%, rgba(8, 11, 13, .55) 45%, rgba(8, 11, 13, .15)); pointer-events: none; }
.scene__copy { position: relative; z-index: 2; padding-bottom: clamp(40px, 9vh, 104px); }
.scene__where { color: var(--green); margin-bottom: 18px; }
.scene__copy .display { max-width: 16ch; margin: 0; }
.scene__copy a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.scene--plain { min-height: 78svh; align-items: center; } .scene--plain::after { display: none; } .scene--plain .display { max-width: 20ch; margin-bottom: .5em; }

.moat { min-height: 120svh; display: grid; align-items: center; overflow: hidden; padding-block: clamp(96px, 16vh, 200px); }
.world--bg { position: absolute; inset: 0; opacity: .85; }
.moat::after { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 60% at 30% 50%, rgba(8, 11, 13, .88), rgba(8, 11, 13, .2)); pointer-events: none; }
.moat__in { position: relative; z-index: 2; }
.moat__copy { max-width: 62ch; } .moat__copy p:not(.lede) { color: #D9DED9; }
.moat .display { max-width: 14ch; }

.family__media, .built__media, .sheet__media { position: relative; margin-block: clamp(24px, 5vh, 56px); }
.founders-act { background: #12110F; }                /* a warmer black: the one place the palette leans toward people */
.founders-act__names { list-style: none; padding: 0; margin: clamp(28px, 5vh, 56px) 0 0; }
.founders-act__names li { padding: 16px 0; border-top: 1px solid #2E2A25; font-size: clamp(1.25rem, 2vw, 1.625rem); font-weight: 500; display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.founders-act__names span { font: 400 .6875rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #B4A99A; }
.founders-act__story p:not(.lede) { color: #D6D0C6; }

.final { min-height: 100svh; display: grid; align-items: center; overflow: hidden; padding-block: clamp(96px, 16vh, 180px); }
.final__in { position: relative; z-index: 2; }
.final__mark { font: 700 1rem var(--sans); font-stretch: 125%; letter-spacing: .3em; margin: clamp(40px, 8vh, 80px) 0 28px; }
.final__mark img { height: 20px; width: auto; }
.final__cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* 12. Pages --------------------------------------------------------------- */
.built__list { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 0 clamp(24px, 4vw, 56px); }
.built__list li { padding: 18px 0; border-top: 1px solid var(--grid); color: var(--steel); }
.built__list strong { display: block; color: var(--white); font: 600 .75rem var(--mono); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
@media (min-width: 800px) { .built__list { grid-template-columns: repeat(3, 1fr); } }

.exploded__grid { display: grid; gap: 24px clamp(28px, 6vw, 96px); margin-top: clamp(28px, 5vh, 56px); }
.exploded__stage { position: sticky; top: var(--hdr); z-index: 2; background: var(--carbon); display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--grid); }
.exploded__photo .slot { min-height: 0; } .exploded__photo .slot__label { display: none; }
.exploded__stack { width: 100%; max-height: 34svh; }
.exploded__plate path { fill: var(--graphite); stroke: var(--edge); stroke-width: 1; transition: fill .4s, stroke .4s, transform .6s var(--ease); vector-effect: non-scaling-stroke; }
.exploded__plate .exploded__edge { fill: none; }
.exploded__plate.is-on path { fill: rgba(183, 255, 60, .16); stroke: var(--green); }
.exploded__plate.is-on { filter: drop-shadow(0 0 12px rgba(183, 255, 60, .45)); }
.exploded__list { list-style: none; margin: 0; padding: 0; counter-reset: layer; }
.exploded__item { counter-increment: layer; padding: clamp(22px, 5vh, 44px) 0 clamp(22px, 5vh, 44px) 56px; border-top: 1px solid var(--grid); position: relative; color: var(--steel); transition: color .4s; cursor: pointer; }
.exploded__item::before { content: counter(layer, decimal-leading-zero); position: absolute; left: 0; top: clamp(24px, 5vh, 46px); font: 400 .75rem var(--mono); letter-spacing: .1em; color: var(--dim); }
.exploded__item h3 { font: 700 clamp(1.25rem, 2.4vw, 2rem)/1 var(--sans); font-stretch: 112%; text-transform: uppercase; margin-bottom: .4em; }
.exploded__item p { margin: 0; max-width: 44ch; }
.exploded__item.is-on { color: var(--white); } .exploded__item.is-on::before { color: var(--green); }
.exploded__sum { margin: clamp(48px, 9vh, 104px) 0 0; }
@media (min-width: 900px) { .exploded__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .exploded__stage { top: calc(var(--hdr) + 40px); align-self: start; border: 0; background: none; padding: 0; } .exploded__stack { max-height: 70svh; } }

.famlist { display: grid; }
.famrow { display: grid; gap: 20px clamp(28px, 6vw, 96px); padding: clamp(32px, 6vh, 64px) 0; border-top: 1px solid var(--grid); }
.famrow .display { margin-bottom: .3em; } .famrow__tag { color: var(--steel); font-size: 1.125rem; }
@media (min-width: 900px) { .famrow { grid-template-columns: 1fr 1fr; } }
.indlist { list-style: none; margin: 0; padding: 0; }
.indrow { grid-template-columns: minmax(0, 1fr); padding: clamp(22px, 4vh, 40px) 0; gap: 8px 32px; }
.indrow__name { font: 700 clamp(1.75rem, 4.6vw, 4rem)/1 var(--sans); font-stretch: 100%; text-transform: uppercase; }
.indrow__line { color: var(--steel); font-size: 1.0625rem; font-weight: 400; }
.indrow .signal-line { display: none; }
@media (min-width: 900px) { .indrow { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) 160px; } .indrow .signal-line { display: block; } }

.founder { display: grid; gap: 24px clamp(28px, 6vw, 96px); padding: clamp(36px, 7vh, 80px) 0; border-top: 1px solid var(--grid); scroll-margin-top: calc(var(--hdr) + 20px); }
.founder__title { color: var(--green); margin-bottom: 1.6em; }
.founder__body > p { max-width: 62ch; color: #D9DED9; }
@media (min-width: 900px) { .founder { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); } .founder--nophoto { grid-template-columns: minmax(0, 1fr); } .founder--nophoto .founder__body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 0 clamp(28px, 6vw, 96px); } .founder--nophoto .founder__body > :nth-child(n+3) { grid-column: 2; } .founder--nophoto .founder__body > h2 { grid-row: 1 / span 2; } }

.matgrid { display: grid; gap: 0 clamp(28px, 5vw, 72px); }
.mat { border-top: 1px solid var(--grid); padding: 26px 0 30px; }
.mat__h { font-size: 1.25rem; margin-bottom: 14px; }
@media (min-width: 800px) { .matgrid { grid-template-columns: 1fr 1fr; } }
.leaders { list-style: none; padding: 0; margin: 28px 0; display: grid; gap: 0 40px; }
.leaders li { border-top: 1px solid var(--grid); padding: 20px 0; } .leaders h3 { font-size: 1.375rem; margin-bottom: 6px; } .leaders h3 a { text-decoration: none; } .leaders .mono { color: var(--steel); }
@media (min-width: 800px) { .leaders { grid-template-columns: repeat(3, 1fr); } }
.logocard { border: 1px solid var(--grid); padding: 20px; } .logocard h3 { font-size: 1rem; margin: 14px 0 0; }
.logocard__art { min-height: 180px; display: grid; place-items: center; background: var(--black); padding: 28px; margin-bottom: 14px; }
.logocard--light .logocard__art { background: var(--white); color: var(--black); } .logocard--light .pending { color: #4A5352; border-color: #9AA5A4; }
.logocard__art img { max-height: 120px; width: auto; }
.swatches { list-style: none; padding: 0; margin: 20px 0 48px; display: grid; gap: 0; }
.swatches li { display: grid; grid-template-columns: 44px minmax(120px, 190px) 90px 1fr; gap: 16px; align-items: center; padding: 10px 0; border-top: 1px solid var(--grid); font-size: .9375rem; }
.swatches span:last-child { color: var(--steel); } .swatches code { font: .8125rem var(--mono); color: var(--steel); }
.swatch { width: 44px; height: 44px; border: 1px solid var(--edge); }
@media (max-width: 699px) { .swatches li { grid-template-columns: 44px 1fr auto; } .swatches span:last-child { grid-column: 2 / -1; } }
.rules { max-width: 70ch; } .rules li { margin-bottom: .5em; color: #D9DED9; }
.gallery { display: grid; gap: 28px 24px; margin-block: 28px; }
.gallery__item { margin: 0; } .gallery figcaption { font-size: .875rem; color: var(--steel); margin-top: 10px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
@media (min-width: 700px) { .gallery { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1000px) { .gallery { grid-template-columns: repeat(3, 1fr); } }

.feature { display: grid; gap: 24px clamp(28px, 5vw, 72px); position: relative; align-items: center; }
.feature__media { aspect-ratio: 16 / 10; overflow: hidden; } .feature__media img { width: 100%; height: 100%; object-fit: cover; }
.feature h3 { margin-bottom: .3em; } .feature h3 a::after { content: ""; position: absolute; inset: 0; }
.feature .lede { color: var(--steel); }
.feature--text h3 { max-width: 18ch; }
@media (min-width: 900px) { .feature:not(.feature--text) { grid-template-columns: 1.3fr 1fr; } }
.article__title { font-size: clamp(2.25rem, 6.2vw, 5.25rem); max-width: 20ch; }
.article__sub { color: var(--steel); max-width: 52ch; }
.article__meta { display: flex; flex-wrap: wrap; gap: 6px 24px; color: var(--steel); margin: 1.8rem 0 0; }
.article__meta a { color: var(--white); }
.article__hero { margin-block: clamp(28px, 5vh, 56px) 0; }
.article__grid { display: grid; gap: 48px clamp(32px, 6vw, 96px); padding-block: clamp(40px, 8vh, 96px); }
.article__body > p:first-of-type { font-size: 1.25rem; line-height: 1.5; color: var(--white); }
.article__dateline { color: var(--steel); }
.article__side .label { margin: 0 0 12px; } .article__side .label:not(:first-child) { margin-top: 36px; }
.sidelinks { list-style: none; padding: 0; margin: 0; } .sidelinks li { border-top: 1px solid var(--grid); } .sidelinks a, .sidelinks button { display: block; width: 100%; text-align: left; padding: 12px 0; text-decoration: none; } .sidelinks a:hover, .sidelinks button:hover { color: var(--glow); }
@media (min-width: 1000px) { .article__grid { grid-template-columns: minmax(0, 70ch) minmax(200px, 280px); justify-content: space-between; } .article__side { position: sticky; top: calc(var(--hdr) + 40px); align-self: start; } }

.results { list-style: none; padding: 0; margin: 28px 0 0; max-width: 78ch; }
.results li { padding: 24px 0; border-top: 1px solid var(--grid); } .results__type { color: var(--green); margin-bottom: 8px; } .results h2 { margin-bottom: .3em; } .results p:last-child { color: var(--steel); margin: 0; }
.searchbar { display: flex; gap: 12px; max-width: 720px; margin-top: 8px; }
.searchbar input { flex: 1; min-width: 0; }
.sitemap { display: grid; gap: 40px 32px; }
.sitemap ul { list-style: none; padding: 0; margin: 0; } .sitemap li a { display: block; padding: 7px 0; color: var(--steel); text-decoration: none; } .sitemap li a:hover { color: var(--white); text-decoration: underline; }
.sitemap h2 a { text-decoration: none; }
@media (min-width: 700px) { .sitemap { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1000px) { .sitemap { grid-template-columns: repeat(4, 1fr); } .sitemap__wide { grid-column: span 2; } }

.lost { min-height: 100svh; display: grid; align-items: center; position: relative; overflow: hidden; padding-block: calc(var(--hdr) + 40px) 80px; }
.lost__line { position: absolute; left: 0; right: 0; top: 34%; height: 1px; display: flex; }
.lost__line span { height: 1px; background: var(--green); }
.lost__line span:first-child { width: 46%; animation: lost-a 1.4s var(--ease) both; transform-origin: left; }
.lost__line span:last-child { width: 38%; margin-left: 16%; background: var(--grid); }
@keyframes lost-a { from { transform: scaleX(0); } }
.lost__label { color: var(--red); margin-bottom: 12px; }
.lost__code { font-size: clamp(6rem, 30vw, 22rem); line-height: .8; margin-bottom: .1em; }
.lost .lede { margin-bottom: 1.6em; }
.lost__links { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 28px; padding: 0; margin: 40px 0 0; color: var(--steel); }
.access { padding-block: clamp(48px, 10vh, 120px); max-width: 860px; } .access__brand { font: 700 1rem var(--sans); font-stretch: 125%; letter-spacing: .3em; margin-bottom: 48px; }
.access .signal-line { margin-block: 24px; } .disclaimer__inline { font-size: .8125rem; color: var(--steel); margin-top: 56px; }

/* 13. Forms --------------------------------------------------------------- */
.contact { display: grid; gap: 56px clamp(32px, 6vw, 96px); }
@media (min-width: 1000px) { .contact:has(.contact__side) { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); } }
.form { display: grid; gap: 26px; max-width: 760px; }
.form__grid { display: grid; gap: 22px 20px; }
@media (min-width: 640px) { .form__grid { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } }
.field { display: grid; gap: 8px; align-content: start; }
.field label, .choice legend, .form__more legend { font: 500 .75rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--white); }
.opt { color: var(--steel); text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: .8125rem; margin-left: 6px; }
input[type="text"], input[type="email"], input[type="url"], input[type="search"], input[type="number"], select, textarea { width: 100%; min-height: 52px; padding: 13px 14px; background: var(--carbon); border: 1px solid var(--edge); border-radius: 0; color: var(--white); font: 400 1rem/1.4 var(--sans); appearance: none; transition: border-color .2s, box-shadow .2s; }
textarea { resize: vertical; min-height: 150px; }
select { background-image: linear-gradient(45deg, transparent 50%, var(--steel) 50%), linear-gradient(135deg, var(--steel) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
input::placeholder, textarea::placeholder { color: #7C8887; }
input:hover, select:hover, textarea:hover { border-color: var(--steel); }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--green); box-shadow: 0 1px 0 0 var(--green), 0 0 0 3px rgba(183, 255, 60, .16); }
.has-error input, .has-error select, .has-error textarea { border-color: var(--red); }
.field__error { margin: 0; color: #FF8A84; font-size: .875rem; }
.form__summary { border: 1px solid var(--red); padding: 16px 18px; } .form__summary p { margin: 0; }
.form__legal { color: var(--steel); font-size: .875rem; margin: 0; }
.form .btn { justify-self: start; }
.choice, .form__more { border: 0; padding: 0; margin: 0; min-width: 0; } .choice legend, .form__more legend { padding: 0; margin-bottom: 14px; }
.choice__set { display: flex; flex-wrap: wrap; gap: 10px; }
.choice__opt { position: relative; cursor: pointer; }
.choice__opt input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; cursor: pointer; margin: 0; }
.choice__opt span { display: block; padding: 13px 18px; border: 1px solid var(--edge); font: 500 .8125rem var(--mono); letter-spacing: .08em; text-transform: uppercase; transition: border-color .2s, background .2s, color .2s; }
.choice__opt:hover span { border-color: var(--white); }
.choice__opt input:checked + span { border-color: var(--green); background: rgba(183, 255, 60, .1); color: var(--glow); }
.choice__opt input:focus-visible + span { outline: 2px solid var(--green); outline-offset: 3px; }
.check { display: flex; gap: 12px; align-items: flex-start; } .check input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--green); flex: none; }
.sent { max-width: 720px; } .sent .signal-line { margin-bottom: 28px; } .sent:focus { outline: none; }
.routes { margin: 0; } .routes > div { padding: 16px 0; border-top: 1px solid var(--grid); } .routes dt { font-weight: 600; margin-bottom: 4px; } .routes dd { margin: 0; color: var(--steel); font-size: .9375rem; }

/* 14. Footer -------------------------------------------------------------- */
.ftr { border-top: 1px solid var(--grid); padding-bottom: 40px; background: var(--black); }
.ftr > .signal-line { margin-top: -12px; }
.ftr__top { padding-block: clamp(48px, 9vh, 104px) clamp(40px, 6vh, 72px); }
.ftr__name { font: 700 clamp(3rem, 15.4vw, 15rem)/.8 var(--sans); font-stretch: 100%; letter-spacing: .03em; margin: 0 0 .22em; color: var(--white); }
.ftr__logo { width: min(100%, 1100px); margin-bottom: 28px; }
.ftr__tag { font: 400 clamp(.6875rem, 1.1vw, .875rem) var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--steel); margin: 0; }
.ftr__nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 24px; padding-block: 40px; border-top: 1px solid var(--grid); }
.ftr__col h2 { font: 500 .6875rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--steel); margin-bottom: 16px; }
.ftr__col ul, .ftr__base ul { list-style: none; margin: 0; padding: 0; }
.ftr__col a { display: block; padding: 6px 0; font-size: .9375rem; text-decoration: none; color: var(--white); }
.ftr__col a:hover, .ftr__base a:hover { color: var(--glow); text-decoration: underline; text-decoration-color: var(--green); }
.ftr__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; padding-top: 28px; border-top: 1px solid var(--grid); font-size: .8125rem; color: var(--steel); }
.ftr__base p { margin: 0; } .ftr__base ul { display: flex; flex-wrap: wrap; gap: 6px 22px; } .ftr__base a { text-decoration: none; padding: 6px 0; display: inline-block; }
@media (min-width: 700px) { .ftr__nav { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .ftr__nav { grid-template-columns: repeat(8, minmax(0, 1fr)); } }

/* 15. Overlays ------------------------------------------------------------ */
.search { width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; border: 0; padding: calc(var(--hdr) + 24px) var(--gutter) 40px; background: rgba(8, 11, 13, .97); color: var(--white); overflow-y: auto; }
.search::backdrop { background: var(--black); }
.search__form { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: end; max-width: 1100px; margin-inline: auto; }
.search__label { grid-column: 1 / -1; font: 500 .75rem var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--green); }
input.search__input { font: 600 clamp(1.5rem, 5vw, 3.5rem)/1.1 var(--sans); min-height: 0; padding: 12px 0; background: none; border: 0; border-bottom: 1px solid var(--edge); }
input.search__input:focus-visible { box-shadow: none; border-bottom-color: var(--green); }
.search__close { position: absolute; top: 14px; right: var(--gutter); background: none; border: 0; padding: 12px 0; cursor: pointer; font: 500 .75rem var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.search__results { max-width: 1100px; margin: 32px auto 0; }
.search__results a { display: grid; gap: 4px; padding: 18px 0; border-top: 1px solid var(--grid); text-decoration: none; }
.search__results a:hover strong, .search__results a:focus-visible strong { color: var(--glow); }
.search__results small { font: 400 .6875rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--green); }
.search__results strong { font-size: 1.25rem; font-weight: 600; } .search__results span { color: var(--steel); font-size: .9375rem; } .search__results p { color: var(--steel); }

.consent { position: fixed; left: var(--gutter); right: var(--gutter); bottom: calc(var(--dock) + 16px); z-index: 90; max-width: 560px; background: var(--carbon); border: 1px solid var(--edge); padding: 20px; display: grid; gap: 14px; font-size: .9375rem; }
.consent p { margin: 0; color: #D9DED9; } .consent div { display: flex; flex-wrap: wrap; gap: 10px; }

.cursor { position: fixed; left: 0; top: 0; z-index: 120; pointer-events: none; opacity: 0; transition: opacity .3s; }
.cursor.is-on { opacity: 1; }
.cursor__ring { position: absolute; left: -18px; top: -18px; width: 36px; height: 36px; border: 1px solid var(--green); border-radius: 50%; transform: scale(.2); opacity: 0; transition: transform .35s var(--ease), opacity .25s; }
.cursor.is-link .cursor__ring { transform: scale(1); opacity: 1; }
.cursor.is-label .cursor__ring { transform: scale(2); opacity: 1; background: rgba(8, 11, 13, .75); }
.cursor__label { position: absolute; left: -36px; top: -7px; width: 72px; text-align: center; font: 500 .5625rem/1.5 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--green); opacity: 0; transition: opacity .2s; }
.cursor.is-label .cursor__label { opacity: 1; }

/* First-visit loader: under one second, never blocks input, skipped on reduced motion. */
.boot { display: none; }
.booting .boot { position: fixed; inset: 0; z-index: 150; background: var(--black); display: grid; place-content: center; justify-items: center; gap: 14px; pointer-events: none; animation: boot-out .45s ease .75s forwards; }
.boot__mark { font: 700 clamp(1.5rem, 5vw, 2.5rem)/1 var(--sans); font-stretch: 125%; letter-spacing: .24em; margin-right: -.24em; }
.boot__text { font: 400 .625rem var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--steel); }
.boot__line { width: min(60vw, 320px); height: 1px; background: var(--grid); position: relative; overflow: hidden; }
.boot__line::after { content: ""; position: absolute; inset: 0; background: var(--green); transform: translateX(-100%); animation: boot-line .7s var(--ease) forwards; }
@keyframes boot-line { to { transform: translateX(100%); } }
@keyframes boot-out { to { opacity: 0; visibility: hidden; } }

/* Page transitions: the Signal Line crosses, the page dissolves. Native cross-document view transitions, so navigation is never blocked. */
@view-transition { navigation: auto; }
.transit { position: fixed; left: 0; right: 0; top: 0; height: 2px; z-index: 140; view-transition-name: signal; pointer-events: none; }
::view-transition-old(root) { animation: vt-out .22s ease both; }
::view-transition-new(root) { animation: vt-in .38s ease .1s both; }
::view-transition-group(signal) { animation-duration: .55s; }
::view-transition-old(signal) { display: none; }
::view-transition-new(signal) { background: var(--green); box-shadow: 0 0 12px var(--green); height: 2px; animation: vt-line .55s var(--ease) both; transform-origin: left; }
@keyframes vt-out { to { opacity: 0; } } @keyframes vt-in { from { opacity: 0; } }
@keyframes vt-line { 0% { transform: scaleX(0); opacity: 1; } 70% { transform: scaleX(1); opacity: 1; } 100% { transform: scaleX(1); opacity: 0; } }

/* 16. Motion and capability preferences ----------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .signal-line--live .signal-line__pulse { animation: none; stroke-dasharray: none; stroke-dashoffset: 0; }
  .slot__pulse { animation: none; stroke-dasharray: none; }
  .console__trace { stroke-dashoffset: 0; }
  .act-hero__cue, .cursor, .boot { display: none !important; }
  @view-transition { navigation: none; }
}
@media (forced-colors: active) { .btn, .chip, .pcard { border: 1px solid CanvasText; } }
@media print {
  .hdr, .dock, .ftr__nav, .search, .cursor, .boot, .subnav, .toc, canvas { display: none !important; }
  html, body { background: #fff; color: #000; } .prose p, .prose li, .lede, .hero__intro { color: #000; } .hero { padding-top: 0; }
}
@media (max-width: 1079px) {
  .act-hero__ack { display: block; }
  .act-hero__name { font-size: clamp(2.75rem, 15vw, 6rem); font-stretch: 78%; font-weight: 800; letter-spacing: .02em; }
  .act-hero__tag { font: 800 clamp(2.875rem, 13.4vw, 5rem)/.9 var(--sans); font-stretch: 75%; letter-spacing: -.005em; color: var(--white); margin: 6px 0 0; max-width: 6.2em; text-wrap: balance; }
  .act-hero__center { text-align: left; justify-self: start; }
  .act-hero__h1 { justify-items: start; gap: 10px; }
  .act-hero__name { font: 500 .8125rem/1 var(--mono); letter-spacing: .4em; color: var(--steel); animation-name: tele-in; }
  .tele { grid-template-columns: 1fr; align-content: start; gap: 8px; top: calc(var(--hdr) + 16px); }
  .tele li:nth-child(2n) { text-align: left; }
  .act-hero { height: calc(100svh - var(--dock)); } .act-hero__cue { bottom: 18px; } .sound { bottom: 22px; }
  .seq .display { max-width: 13ch; }
}
@media (max-width: 899px) {
  .reveal__stage { grid-template-rows: auto auto; align-content: center; }
  .reveal__media, .reveal__copy { grid-area: auto; }
  .reveal__copy { justify-self: stretch; padding-top: 28px; padding-bottom: 0; }
  .motion .reveal__copy { transform: none; }
}