/* ============================================================
   THE COLLECTIVE — single committed dark world.
   Ground and every color are painted explicitly on purpose:
   the page holds its own on any host ground.
   ============================================================ */

:root {
  --ink:      #04040A;
  --ink-2:    #080A14;
  --ink-3:    #0E1120;
  --text:     #EDEEF5;
  --dim:      #9AA1B9;
  --faint:    #6C7391;
  --cyan:     #38E1FF;
  --cyan-dim: #2AA8C4;
  --violet:   #7C5CFF;
  --hair:     rgba(56, 225, 255, 0.14);
  --hair-soft:rgba(154, 161, 185, 0.14);
  --serif: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans:  "Space Grotesk", "Avenir Next", Futura, "Helvetica Neue", Arial, sans-serif;
  --mono:  "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  --measure: 62ch;
  --pad: clamp(20px, 4.5vw, 72px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* film grain above everything, including overlays */
body::after {
  content: "";
  position: fixed;
  inset: -50%;
  z-index: 200;
  pointer-events: none;
  opacity: 0.15;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.05 0 0 0 0 0.06 0 0 0 0 0.1 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: rgba(56, 225, 255, 0.28); color: #fff; }

a { color: var(--dim); text-decoration-color: var(--hair); text-underline-offset: 3px; }
a:hover { color: var(--cyan); }

/* ---------- type roles ---------- */

.display {
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-weight: 340;
  letter-spacing: -0.005em;
  line-height: 1.02;
  text-wrap: balance;
}

.display em {
  font-style: italic;
  font-weight: 420;
  color: var(--cyan);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.26em;
  color: var(--cyan-dim);
  margin-bottom: 26px;
}

.section-lede {
  color: var(--dim);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.7;
  max-width: var(--measure);
  margin-bottom: 58px;
}

/* ---------- reveals ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(.2,.6,.2,1), transform 0.9s cubic-bezier(.2,.6,.2,1);
}
[data-reveal].inview { opacity: 1; transform: none; }

/* ---------- focus / a11y ---------- */

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 300;
  background: var(--ink-3);
  color: var(--text);
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 12px;
}
.skip-link:focus { left: 12px; }

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

/* ---------- buttons ---------- */

.btn {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 16px 28px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: color .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
  background: none;
}

.btn-primary {
  background: var(--cyan);
  color: #03131A;
  border-color: var(--cyan);
}
.btn-primary:hover {
  background: #7DEBFF;
  border-color: #7DEBFF;
  box-shadow: 0 0 42px rgba(56, 225, 255, 0.35);
}

.btn-ghost {
  color: var(--dim);
  border-color: var(--hair-soft);
}
.btn-ghost:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.btn-small { padding: 11px 18px; font-size: 11px; }

/* ---------- intro ---------- */

.intro {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--ink);
  display: grid;
  place-items: center;
  transition: opacity .7s ease;
}
.intro.fade { opacity: 0; pointer-events: none; }

.intro-line {
  font-family: var(--mono);
  font-size: clamp(12px, 1.6vw, 15px);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 0 24px;
  text-align: center;
}
.intro-line .caret {
  display: inline-block;
  width: 9px; height: 1.15em;
  margin-left: 6px;
  background: var(--cyan);
  vertical-align: text-bottom;
  animation: blink 0.9s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- crest ---------- */

.crest {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px var(--pad);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, padding .3s ease;
}
.crest.scrolled {
  padding: 14px var(--pad);
  background: rgba(4, 4, 10, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--hair-soft);
}

.wordmark {
  display: grid;
  grid-template-columns: auto 1px auto;
  align-items: center;
  column-gap: 12px;
  color: var(--text);
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-nav a {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--cyan);
}

.wm-main {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 460;
  letter-spacing: 0.02em;
}

.wm-axis {
  display: block;
  width: 1px;
  height: 14px;
  background: var(--cyan);
  opacity: .72;
}

.wm-axis-text {
  font-family: var(--mono);
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(237, 238, 245, 0.76);
}

.wm-sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
}

/* ---------- hero / the formation ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: stretch;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(400px, 46%) 1fr;
  gap: clamp(32px, 4vw, 72px);
  align-items: center;
  width: 100%;
  max-width: 1520px;
  margin: 0 auto;
  padding: 118px var(--pad) 56px;
}

.hero-copy h1 {
  font-size: clamp(40px, 4.6vw, 74px);
  margin-bottom: 22px;
}

.lede {
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.7;
  color: var(--dim);
  max-width: 54ch;
  margin-bottom: 30px;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* challenge rail */

.challenge-rail { margin-bottom: 36px; }

.rail-label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 8px;
}

.challenge-rail ul { list-style: none; border-top: 1px solid var(--hair-soft); }
.challenge-rail li { border-bottom: 1px solid var(--hair-soft); }

.challenge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  padding: 12px 4px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  transition: color .18s ease, background .18s ease, padding .18s ease;
}
.challenge::after {
  content: "";
  width: 7px; height: 7px;
  flex: 0 0 auto;
  transform: rotate(45deg);
  border: 1px solid var(--faint);
  opacity: 0;
  transition: opacity .18s ease, background .18s ease;
}
.challenge:hover { color: var(--text); background: rgba(56, 225, 255, 0.04); }
.challenge.active {
  color: var(--cyan);
  padding-left: 10px;
}
.challenge.active::after {
  opacity: 1;
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(56, 225, 255, 0.6);
}

/* the stage */

.stage {
  position: relative;
  min-height: clamp(520px, 72vh, 680px);
  border: 1px solid var(--hair-soft);
  border-radius: 4px;
  background:
    radial-gradient(120% 90% at 70% 30%, rgba(56, 225, 255, 0.035), transparent 60%),
    linear-gradient(180deg, var(--ink-2), var(--ink) 80%);
  overflow: hidden;
}

.stage-label {
  position: absolute;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--faint);
  z-index: 4;
}
.stage-label { top: 18px; right: 20px; }

.stage-note {
  position: absolute;
  top: 22px;
  right: 22px;
  z-index: 4;
  width: 56ch;
  max-width: calc(100% - 44px);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 10.75px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.55;
  text-align: right;
  pointer-events: none;
}

.stage-note span { white-space: nowrap; }

.threads { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }

.anchor {
  position: absolute;
  z-index: 2;
  transform: translate(0, -50%);
  max-width: 250px;
  pointer-events: none;
}
.anchor-mark { width: 26px; height: 26px; margin-bottom: 14px; opacity: 0.9; }
.anchor-mark svg { width: 100%; height: 100%; }
.anchor-name {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}
.anchor-statement {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(18px, 1.7vw, 22px);
  font-weight: 380;
  line-height: 1.42;
  color: var(--text);
  text-wrap: balance;
}
.anchor-count {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 12px;
}
.anchor-name, .anchor-statement, .anchor-count {
  transition: opacity .22s ease, transform .22s ease;
}
.anchor.swap .anchor-name, .anchor.swap .anchor-statement, .anchor.swap .anchor-count {
  opacity: 0;
  transform: translateY(8px);
}

/* plates */

.plates { position: absolute; inset: 0; z-index: 3; }

.future-node {
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(154, 161, 185, 0.36);
  box-shadow: 0 0 0 1px rgba(154, 161, 185, 0.18), 0 0 18px rgba(56, 225, 255, 0.12);
  opacity: 0.3;
  transform: scale(var(--future-scale, 1));
  animation: futureDrift 11s ease-in-out infinite alternate;
  animation-delay: var(--future-delay, 0ms);
  pointer-events: none;
}

@keyframes futureDrift {
  0% { transform: translate3d(0, 0, 0) scale(var(--future-scale, 1)); opacity: 0.24; }
  100% { transform: translate3d(4px, -6px, 0) scale(calc(var(--future-scale, 1) + 0.18)); opacity: 0.56; }
}

.plate {
  position: absolute;
  left: 0; top: 0;
  width: 58px; height: 58px;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  will-change: transform;
}
.plate:focus-visible { outline: none; }

.p-disc {
  display: block;
  position: relative;
  width: 58px; height: 58px;
  border-radius: 50%;
  border: 1px solid rgba(237, 238, 245, 0.22);
  background: radial-gradient(circle at 32% 26%, var(--tint), #090B15 74%);
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease, opacity .25s ease;
  overflow: hidden;
}

.p-avatar {
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(14, 17, 32, 0.7);
}

.p-avatar img {
  display: block;
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
  filter: grayscale(100%);
}

.p-avatar-fallback {
  display: grid;
  place-items: center;
  width: 100%; height: 100%;
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 400;
  color: var(--text);
  background: radial-gradient(circle at 30% 25%, rgba(56, 225, 255, 0.26), rgba(10, 12, 20, 0.96));
  border: 1px solid rgba(56, 225, 255, 0.18);
}

.p-avatar-quiet {
  background: radial-gradient(circle at 32% 26%, rgba(237, 238, 245, 0.12), rgba(10, 12, 20, 0.96));
  border-color: rgba(237, 238, 245, 0.14);
}
.p-avatar-quiet::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(237, 238, 245, 0.22);
  box-shadow: 0 0 0 1px rgba(237, 238, 245, 0.12);
}

.p-label {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 116px;
  text-align: center;
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.p-label b {
  display: block;
  font-family: var(--serif);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
}
.p-label b.undisclosed { font-style: italic; font-weight: 340; color: var(--dim); }
.p-label i {
  display: block;
  font-family: var(--mono);
  font-style: normal;
  font-size: 7.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 4px;
}

.plate.formed .p-label { opacity: 1; }
.plate.formed .p-disc {
  border-color: rgba(56, 225, 255, 0.42);
  box-shadow: 0 0 0 1px rgba(56, 225, 255, 0.14), 0 18px 40px rgba(0, 0, 0, 0.48);
}
.plate.network .p-disc { border-color: rgba(237, 238, 245, 0.15); opacity: 0.58; }
.plate.network .p-label { opacity: 0; }
.plate.undisclosed-node .p-disc {
  width: 8px; height: 8px;
  margin: 25px;
  border: 0;
  background: rgba(154, 161, 185, 0.42);
  box-shadow: 0 0 0 1px rgba(154, 161, 185, 0.12);
  opacity: 0.7;
}
.plate.undisclosed-node .p-avatar { inset: 0; background: transparent; }
.plate.undisclosed-node .p-avatar-quiet { display: block; border: 0; background: transparent; }
.plate.undisclosed-node .p-avatar-quiet::before { display: none; }
.plate.undisclosed-node .p-label { opacity: 0 !important; }
.plate.formed.undisclosed-node .p-disc {
  width: 10px; height: 10px;
  margin: 24px;
  border: 1px solid rgba(56, 225, 255, 0.45);
  background: rgba(56, 225, 255, 0.7);
  box-shadow: 0 0 12px rgba(56, 225, 255, 0.22);
  opacity: 1;
}

.plate:hover .p-disc, .plate:focus-visible .p-disc {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(56, 225, 255, 0.2), 0 16px 38px rgba(0, 0, 0, 0.42);
}

/* staged arrival of the hero */

.hero-copy .eyebrow, .hero-copy h1, .hero-copy .lede,
.hero-copy .challenge-rail, .hero-copy .cta-row, .stage {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s cubic-bezier(.2,.6,.2,1), transform 1s cubic-bezier(.2,.6,.2,1);
}
body.arrived .hero-copy .eyebrow        { opacity: 1; transform: none; transition-delay: 0.05s; }
body.arrived .hero-copy h1              { opacity: 1; transform: none; transition-delay: 0.16s; }
body.arrived .hero-copy .lede           { opacity: 1; transform: none; transition-delay: 0.28s; }
body.arrived .hero-copy .challenge-rail { opacity: 1; transform: none; transition-delay: 0.4s; }
body.arrived .hero-copy .cta-row        { opacity: 1; transform: none; transition-delay: 0.52s; }
body.arrived .stage                     { opacity: 1; transform: none; transition-delay: 0.3s; }

/* ---------- ticker ---------- */

.ticker {
  overflow: hidden;
  border-top: 1px solid var(--hair-soft);
  border-bottom: 1px solid var(--hair-soft);
  background: var(--ink-2);
  padding: 15px 0;
}
.ticker-track {
  display: inline-flex;
  white-space: nowrap;
  width: max-content;
  animation: tick 46s linear infinite;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--faint);
}
.ticker-track b { color: var(--cyan-dim); font-weight: 400; padding: 0 22px; }
@keyframes tick { to { transform: translateX(-50%); } }

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

.doctrine, .ecosystem, .collective-orbit, .about-intro, .about-section, .about-cta, .criteria {
  padding: clamp(90px, 13vh, 170px) var(--pad) clamp(70px, 9vh, 120px);
  max-width: 1180px;
  margin: 0 auto;
}

.collective-orbit {
  display: grid;
  grid-template-columns: minmax(320px, 45%) minmax(0, 55%);
  align-items: start;
  gap: clamp(34px, 5vw, 72px);
  padding-top: clamp(115px, 15vh, 195px);
}

.collective-orbit-copy p:not(.eyebrow) {
  max-width: 58ch;
  color: var(--dim);
  font-size: clamp(15px, 1.25vw, 16.5px);
  line-height: 1.72;
}

.collective-orbit-title {
  margin-bottom: 26px;
  font-size: clamp(42px, 5.4vw, 78px);
}

.collective-orbit-copy p + p { margin-top: 18px; }

.collective-provenance {
  max-width: 52ch;
  padding-top: 16px;
  border-top: 1px solid var(--hair-soft);
  color: var(--dim) !important;
  font-family: var(--sans);
  font-size: 14px !important;
  font-weight: 300;
  letter-spacing: 0;
  line-height: 1.5 !important;
  text-transform: none;
}

.collective-provenance span {
  display: block;
}

.collective-provenance-lead {
  margin-bottom: 3px;
  color: var(--text);
  font-size: 15px;
  font-weight: 400;
}

.collective-provenance-lead .rkgi-lockup,
.collective-provenance-lead .rkgi-lockup-base,
.collective-provenance-lead .rkgi-lockup-accent {
  display: inline;
}

.collective-provenance-lead .rkgi-lockup-base {
  color: inherit;
}

.collective-provenance-lead .rkgi-lockup-accent {
  color: var(--cyan-dim);
  font-weight: 500;
}

.collective-provenance-note {
  color: var(--faint);
  font-size: 13.5px;
}

.orbit-diagram {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 1;
  margin: 14px 0 0 auto;
  border-radius: 50%;
  color: var(--text);
}

.orbit-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.orbit-ring,
.orbit-axis {
  fill: none;
  stroke: rgba(154, 161, 185, 0.18);
  stroke-width: 1;
}

.orbit-ring-core {
  stroke: rgba(56, 225, 255, 0.48);
  stroke-width: 1.25;
}
.orbit-ring-ai {
  stroke: rgba(42, 196, 210, 0.48);
  stroke-width: 1.6;
}
.orbit-ring-ai-edge {
  stroke: rgba(42, 196, 210, 0.16);
  stroke-width: 1;
}
.orbit-ring-network {
  stroke: rgba(154, 161, 185, 0.14);
  stroke-width: .85;
  stroke-dasharray: 1 9;
}
.orbit-axis { stroke: rgba(154, 161, 185, 0.1); }

.orbit-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  align-content: center;
  justify-items: center;
  width: 154px;
  height: 154px;
  padding: 22px;
  border-radius: 50%;
  border: 1px solid rgba(56, 225, 255, 0.44);
  background: radial-gradient(circle at 50% 38%, rgba(56, 225, 255, 0.12), rgba(8, 10, 20, 0.86) 68%);
  box-shadow: 0 0 0 1px rgba(56, 225, 255, 0.14), 0 22px 54px rgba(0, 0, 0, 0.38);
  text-align: center;
  transform: translate(-50%, -50%);
}

.orbit-core span,
.orbit-layer-label span,
.orbit-node {
  font-family: var(--mono);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.orbit-core span {
  font-size: 12px;
  line-height: 1.35;
  color: var(--text);
  text-align: center;
}

.orbit-core small,
.orbit-layer-label small {
  display: block;
  margin-top: 7px;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.13em;
  line-height: 1.45;
  text-transform: uppercase;
  color: var(--faint);
  text-align: center;
}

.orbit-layer-label {
  position: absolute;
  max-width: 180px;
  color: var(--cyan-dim);
  opacity: .72;
  text-align: center;
  transition: opacity 220ms ease, color 220ms ease;
}

.orbit-layer-label span {
  font-size: 8.8px;
  line-height: 1.35;
}

.orbit-layer-label small {
  margin-top: 3px;
  font-size: 7px;
}

.orbit-layer-label-ai {
  top: 29.5%;
  left: 50%;
  width: 230px;
  max-width: 44%;
  transform: translate(-50%, -50%);
}

.orbit-layer-label-ai small { margin-top: 3px; }

.orbit-layer-label-network {
  top: 8%;
  left: 50%;
  width: 240px;
  max-width: 46%;
  transform: translateX(-50%);
}

.orbit-node {
  position: absolute;
  top: var(--y);
  left: var(--x);
  display: grid;
  place-items: center;
  min-width: 58px;
  height: 20px;
  padding: 0 7px;
  border: 1px solid rgba(154, 161, 185, 0.1);
  border-radius: 999px;
  background: rgba(8, 10, 20, 0.52);
  color: rgba(154, 161, 185, 0.56);
  font-size: 7px;
  line-height: 1;
  transform: translate(-50%, -50%);
  transition: color 220ms ease, border-color 220ms ease, background-color 220ms ease;
}

.orbit-diagram:hover .orbit-node {
  color: var(--text);
  border-color: rgba(56, 225, 255, 0.28);
  background: rgba(56, 225, 255, 0.045);
}

.orbit-diagram:hover .orbit-layer-label {
  color: var(--cyan);
  opacity: .86;
}

.about-intro {
  padding-top: clamp(70px, 10vh, 130px);
  padding-bottom: clamp(20px, 4vh, 46px);
}

.about-intro .section-lede {
  margin-bottom: 0;
}

.about-section {
  padding-top: clamp(70px, 10vh, 130px);
  padding-bottom: clamp(56px, 8vh, 100px);
  border-top: 1px solid var(--hair-soft);
}

.about-copy {
  max-width: var(--measure);
  color: var(--dim);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.72;
}

.about-copy p + p { margin-top: 18px; }

.about-emphasis {
  color: var(--text);
  font-family: var(--serif);
  font-size: clamp(20px, 2.1vw, 27px);
  font-weight: 360;
  line-height: 1.45;
  text-wrap: balance;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: clamp(38px, 6vw, 96px);
  row-gap: 0;
}

.principle {
  border-top: 1px solid var(--hair-soft);
  padding: 28px 0 34px;
}

.principle h3 {
  font-family: var(--serif);
  font-size: clamp(23px, 2.4vw, 30px);
  font-weight: 380;
  line-height: 1.18;
  margin-bottom: 10px;
}

.principle p {
  max-width: 38ch;
  color: var(--dim);
  font-size: 15px;
}

.about-cta {
  padding-top: clamp(70px, 10vh, 125px);
  text-align: center;
  border-top: 1px solid var(--hair-soft);
}

.about-cta h2 {
  margin-bottom: 18px;
}

.about-cta p {
  max-width: 42ch;
  margin: 0 auto 28px;
  color: var(--dim);
  font-size: clamp(16px, 1.6vw, 18px);
}

h2.display { font-size: clamp(42px, 5.4vw, 78px); margin-bottom: 24px; }

.positioning-beat {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding: clamp(52px, 8vh, 92px) var(--pad);
  text-align: center;
}

.positioning-beat::before,
.positioning-beat::after {
  content: "";
  display: block;
  width: min(68%, 980px);
  height: 1px;
  margin-left: auto;
  margin-right: auto;
  background: var(--hair-soft);
}

.positioning-beat::before { margin-bottom: clamp(24px, 3.2vw, 42px); }
.positioning-beat::after { margin-top: clamp(24px, 3.2vw, 42px); }

.positioning-beat p {
  width: 100%;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  color: var(--text);
  font-size: clamp(30px, 4vw, 54px);
  font-weight: 340;
}

.positioning-beat-compact p {
  max-width: none;
  color: var(--text);
  font-size: clamp(26px, 3.2vw, 42px);
}

@media (min-width: 1061px) {
  .positioning-beat p {
    white-space: nowrap;
  }
}

/* ---------- triptych ---------- */

.triptych {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 4vw, 72px);
  padding: 52px var(--pad);
  border-bottom: 1px solid var(--hair-soft);
  max-width: 1440px;
  margin: 0 auto;
}

.trip-label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}

.trip-item p { color: var(--dim); font-size: 14.5px; max-width: 34ch; }

/* ---------- the model ---------- */

.spectrum {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 36px;
  margin-bottom: 92px;
}

.spec-line {
  position: absolute;
  top: 8px;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--hair-soft), var(--cyan) 50%, var(--hair-soft));
  opacity: 0.7;
}

.spec-post { display: flex; flex-direction: column; gap: 4px; }
.spec-mid  { text-align: center; align-items: center; }
.spec-right{ text-align: right; align-items: flex-end; }

.spec-tick {
  position: absolute;
  top: 4px;
  width: 9px; height: 9px;
  background: var(--ink);
  border: 1px solid var(--faint);
  transform: rotate(45deg);
}
.spec-left  .spec-tick { left: 0; }
.spec-mid   .spec-tick { left: 50%; margin-left: -5px; background: var(--cyan); border-color: var(--cyan); box-shadow: 0 0 18px rgba(56,225,255,.6); }
.spec-right .spec-tick { right: 0; }

.spec-name { font-family: var(--serif); font-size: 20px; font-weight: 420; margin-top: 16px; color: var(--dim); }
.spec-mid .spec-name { color: var(--text); font-size: 22px; }
.spec-desc { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); }
.spec-mid .spec-desc { color: var(--cyan-dim); }

.tenets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(40px, 6vw, 110px);
}

.tenet {
  border-top: 1px solid var(--hair-soft);
  padding: 30px 0 40px;
}

.tenet-label {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 16px;
}

.tenet h3 {
  font-family: var(--serif);
  font-size: clamp(24px, 2.6vw, 31px);
  font-weight: 400;
  margin-bottom: 12px;
  text-wrap: balance;
}

.tenet p { color: var(--dim); font-size: 15px; max-width: 44ch; }

.tenet-method .tenet-label { color: var(--violet); }
.tenet-method h3 { color: var(--cyan); }

/* ---------- ecosystem ---------- */

.ecosystem-lede { margin-bottom: 18px; }

.ecosystem-clarification {
  max-width: 56ch;
  margin-bottom: 36px;
  padding: 16px 0 18px;
  border-top: 1px solid var(--hair-soft);
  border-bottom: 1px solid var(--hair-soft);
  color: var(--text);
  font-family: var(--serif);
  font-size: clamp(20px, 2.2vw, 27px);
  font-weight: 360;
  line-height: 1.45;
}

.ecosystem-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 52px;
}

.eco-metric {
  border-top: 1px solid var(--hair-soft);
  padding-top: 16px;
}

.eco-metric b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--serif);
  font-size: clamp(30px, 3.2vw, 42px);
  font-weight: 380;
  color: var(--text);
}

.eco-metric span {
  display: block;
  max-width: 18ch;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.55;
  text-transform: uppercase;
  color: var(--faint);
}

.ecosystem-bands {
  border-top: 1px solid var(--hair-soft);
}

.eco-band {
  display: grid;
  grid-template-columns: minmax(220px, 28%) 1fr;
  gap: clamp(26px, 4vw, 64px);
  padding: 24px 0;
  border-bottom: 1px solid var(--hair-soft);
}

.eco-band-head {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 16px;
  align-content: start;
}

.eco-num {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--cyan-dim);
}

.eco-band h3 {
  font-family: var(--serif);
  font-size: clamp(21px, 2.2vw, 28px);
  font-weight: 380;
  line-height: 1.14;
  text-wrap: balance;
}

.eco-marks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 12px 22px;
}

.eco-marks-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.eco-mark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
  max-width: none;
  padding: 4px 2px;
  border: 0;
  background: none;
  color: var(--dim);
  text-align: left;
  cursor: pointer;
}

.eco-mark-icon {
  display: grid;
  align-items: center;
  justify-items: start;
  width: 100%;
  height: 36px;
}

.eco-mark-icon svg {
  display: block;
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.1;
}

.eco-logo {
  display: block;
  max-width: 112px;
  max-height: 32px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) saturate(0) brightness(1.24) contrast(1.02);
  opacity: .84;
  transition: filter 220ms ease, opacity 220ms ease;
}

.eco-logo--adobe,
.eco-logo--amplitude,
.eco-logo--concord,
.eco-logo--google-cloud,
.eco-logo--microsoft-azure,
.eco-logo--uc-berkeley {
  max-width: 100px;
  max-height: 26px;
}

.eco-logo--uc-berkeley {
  max-width: 118px;
  max-height: 31px;
}

.eco-logo--google-marketing-platform,
.eco-logo--salesforce,
.eco-logo--supermetrics,
.eco-logo--meiro,
.eco-logo--azerion,
.eco-logo--segment,
.eco-logo--harvard-business-school,
.eco-logo--wfa,
.eco-logo--funnelos,
.eco-logo--databricks {
  max-width: 124px;
  max-height: 36px;
}

.eco-logo--adobe,
.eco-logo--hubspot {
  max-width: 88px;
  max-height: 23px;
}

.eco-logo--adobe {
  max-width: 80px;
  max-height: 21px;
}

.eco-logo--harvard-business-school {
  max-width: 140px;
  max-height: 41px;
}

.eco-logo--unsw {
  max-width: 280px;
  max-height: 80px;
  margin-top: -20px;
}

.eco-logo--gwi {
  max-width: 70px;
  max-height: 20px;
}

.eco-logo--warc {
  max-width: 89px;
  max-height: 22px;
}

.eco-logo--cim {
  max-width: 137px;
  max-height: 39px;
}

.eco-mark:hover .eco-logo,
.eco-mark:focus .eco-logo,
.eco-mark:focus-visible .eco-logo {
  filter: grayscale(1) saturate(0) brightness(1.55) contrast(1.08);
  opacity: .98;
}

.eco-mark-copy { min-width: 0; }

.eco-logo-copy .eco-wordmark {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.eco-wordmark {
  display: block;
  color: var(--dim);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.2;
  transition: color .16s ease;
}

.eco-initials {
  display: none;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  color: var(--faint);
}

.eco-meta,
.eco-detail {
  margin-top: 0;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--faint);
  opacity: .72;
  transition: color .16s ease, opacity .16s ease;
}

.eco-detail {
  display: none;
  margin-top: -6px;
  color: var(--faint);
  opacity: 0;
}

.eco-mark:hover,
.eco-mark:focus-visible {
  color: var(--cyan);
  outline: none;
}

.eco-mark:hover .eco-wordmark,
.eco-mark:focus-visible .eco-wordmark {
  color: var(--text);
}

.eco-mark:hover .eco-meta,
.eco-mark:focus-visible .eco-meta,
.eco-mark:hover .eco-detail,
.eco-mark:focus-visible .eco-detail {
  color: var(--cyan-dim);
  opacity: 1;
}

.eco-mark:hover .eco-detail,
.eco-mark:focus-visible .eco-detail {
  display: block;
}

/* ---------- criteria ---------- */

.criteria { position: relative; }

.criteria-stamp {
  position: absolute;
  top: clamp(96px, 14vh, 180px);
  right: var(--pad);
  transform: rotate(-7deg);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(124, 92, 255, 0.55);
  border: 1px dashed rgba(124, 92, 255, 0.4);
  border-radius: 2px;
  padding: 10px 16px;
  pointer-events: none;
}

.ledger {
  border-top: 1px solid var(--hair-soft);
  margin-bottom: 46px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.ledger-row {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 14px 6px;
  border-bottom: 1px solid var(--hair-soft);
  color: var(--dim);
}

.ledger-num { color: var(--faint); letter-spacing: 0.12em; white-space: nowrap; }

.ledger-body { display: flex; flex-wrap: wrap; align-items: baseline; gap: 7px; min-width: 0; }

.bar {
  display: inline-block;
  width: var(--w, 8ch);
  height: 0.85em;
  transform: translateY(0.08em);
  background: linear-gradient(90deg, #1A2030, #232B42 40%, #1A2030);
  background-size: 200% 100%;
  border-radius: 1px;
}
.ledger-row:hover .bar { animation: shimmer 1.4s ease infinite; }
@keyframes shimmer { 50% { background-position: -100% 0; } }

.ledger-row.revealed { color: var(--text); }
.ledger-row.revealed .ledger-num { color: var(--cyan); }
.ledger-row.revealed .ledger-body em { font-family: var(--serif); font-size: 16px; color: var(--cyan); }

.criteria-closer {
  font-family: var(--serif);
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 360;
  line-height: 1.48;
  max-width: 32em;
  text-wrap: balance;
}
.criteria-closer em { color: var(--cyan); }

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

.foot {
  position: relative;
  border-top: 1px solid var(--hair-soft);
  padding: clamp(80px, 12vh, 130px) var(--pad) 50px;
  max-width: 1440px;
  margin: 0 auto;
  overflow: hidden;
}

.foot-mark {
  position: absolute;
  top: -60px;
  right: -40px;
  width: clamp(240px, 30vw, 420px);
  opacity: 0.6;
  pointer-events: none;
}
.foot-mark svg { width: 100%; height: auto; }

.foot-line { font-size: clamp(46px, 6.6vw, 100px); margin-bottom: 62px; }

.footer-brief {
  position: relative;
  z-index: 1;
  max-width: 1040px;
  margin-bottom: 62px;
  scroll-margin-top: 110px;
}

.footer-brief h2 {
  max-width: 12em;
  margin-bottom: 18px;
  font-size: clamp(42px, 5.4vw, 76px);
}

.brief-builder-sub {
  max-width: 48ch;
  margin-bottom: 38px;
  color: var(--dim);
  font-size: clamp(16px, 1.6vw, 18px);
}

.brief-builder-sub strong {
  color: var(--text);
  font-weight: 400;
}

.brief-builder-form {
  display: grid;
  gap: 28px;
  max-width: 980px;
}

.brief-builder-block {
  border-top: 1px solid var(--hair-soft);
  padding-top: 18px;
}

.brief-builder-block:first-child {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 22px;
}

.brief-builder-block:first-child > .field-label,
.brief-builder-block:first-child > .brief-builder-chips,
.brief-builder-block:first-child > .member-selector {
  flex: 0 0 100%;
}

.brief-builder-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 14px;
}

.chip.is-highlighted {
  border-color: var(--cyan);
  box-shadow: 0 0 28px rgba(56, 225, 255, 0.22);
}

.chip-sep { color: var(--faint); }

.brief-add-toggle {
  display: inline-flex;
  align-items: center;
  margin: 2px 0 18px;
  padding: 8px 0;
  line-height: 1.4;
  border: 0;
  background: none;
  color: var(--cyan-dim);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
}

.brief-add-toggle:hover,
.brief-add-toggle:focus-visible {
  color: var(--cyan);
}

.member-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin: 0 0 18px;
}

.member-option {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--hair-soft);
  background: rgba(237, 238, 245, 0.025);
  color: var(--dim);
  text-align: left;
  cursor: pointer;
}

.member-option:hover,
.member-option:focus-visible {
  border-color: var(--cyan);
  color: var(--text);
}

.member-option:disabled {
  cursor: default;
  opacity: .45;
}

.member-option-thumb {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--ink-3);
}

.member-option-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}

.member-option-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.member-option-copy b {
  color: var(--text);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 380;
  line-height: 1.2;
}

.member-option-copy span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.collective-choice {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 2px 0 18px;
  padding: 8px 0;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.collective-choice input {
  width: 16px;
  height: 16px;
  accent-color: var(--cyan);
}

.brief-field-note {
  margin-top: 7px;
  text-align: right;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--faint);
}

.brief-detail-row {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 12px;
}

.brief-submit-note {
  margin-top: -16px;
  color: var(--faint);
  font-size: 13px;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.foot-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 14px 38px;
  width: fit-content;
  margin-left: auto;
  text-align: right;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 19px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 18px;
}

.foot-meta > span {
  display: inline-flex;
  align-items: center;
}

.sys { display: inline-flex; align-items: center; gap: 8px; }
.foot-initiative { gap: 10px; }
.foot-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--faint);
  text-decoration: none;
  transition: color .18s ease;
}

.foot-linkedin:hover,
.foot-linkedin:focus-visible {
  color: var(--cyan);
}

.foot-linkedin-mark {
  display: inline-flex;
  align-items: center;
  color: var(--dim);
  line-height: 0;
}

.foot-linkedin-mark img {
  display: block;
  width: auto;
  height: 21px;
  object-fit: contain;
  opacity: .82;
}
.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse 2.6s ease infinite;
}
@keyframes pulse { 50% { opacity: 0.35; } }

.foot-rkgi {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  line-height: 0;
  color: var(--faint);
  text-decoration: none;
  transition: color .18s ease;
}

.foot-rkgi:hover,
.foot-rkgi:focus-visible {
  color: var(--cyan);
}

.foot-rkgi img {
  display: block;
  width: auto;
  height: 16px;
  object-fit: contain;
  opacity: .62;
  transition: filter .18s ease, opacity .18s ease;
}

.foot-rkgi:hover img,
.foot-rkgi:focus-visible img {
  filter: brightness(1.12);
  opacity: .9;
}

/* ---------- overlays: scrim ---------- */

.scrim {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(2, 3, 8, 0.72);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
  opacity: 0;
  transition: opacity .25s ease;
}
.scrim.show { opacity: 1; }

/* ---------- register panel + dossier (shared side-panel look) ---------- */

.register-panel, .dossier {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  background: var(--ink-2);
  border-left: 1px solid var(--hair);
  overflow-y: auto;
  transform: translateX(28px);
  opacity: 0;
  transition: transform .32s cubic-bezier(.2,.7,.2,1), opacity .32s ease;
}
.register-panel { z-index: 65; width: min(580px, 100vw); }
.dossier { z-index: 70; width: min(620px, 100vw); }
.register-panel.show, .dossier.show { transform: none; opacity: 1; }
.dossier.dossier-compact {
  top: 50%;
  right: clamp(18px, 4vw, 56px);
  bottom: auto;
  width: min(820px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  border: 0;
  background: transparent;
  transform: translate(28px, -50%);
}
.dossier.dossier-compact.show { transform: translateY(-50%); opacity: 1; }

.rp-inner { padding: 32px 38px 44px; }
.register-title { font-size: clamp(30px, 4vw, 42px); margin: 22px 0 12px; }
.rp-sub { color: var(--dim); font-size: 14.5px; max-width: 48ch; margin: 18px 0 26px; }

/* register rows */

.seat-index {
  list-style: none;
  border-top: 1px solid var(--hair-soft);
}
.seat-index li { border-bottom: 1px solid var(--hair-soft); }

.seat-row {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 14px 4px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  color: var(--dim);
  font-family: var(--sans);
  font-weight: 300;
  transition: background .2s ease;
}
.seat-row:hover { background: rgba(56, 225, 255, 0.045); }

.row-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.seat-row:hover .row-num { color: var(--cyan); }

.row-thumb { display: block; width: 42px; height: 42px; border-radius: 50%; overflow: hidden; }
.row-thumb svg { display: block; width: 100%; height: 100%; }
.row-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); }

.row-who { display: flex; flex-direction: column; gap: 2px; line-height: 1.3; min-width: 0; }
.row-name { font-family: var(--serif); font-size: 17.5px; font-weight: 400; color: var(--text); }
.row-name.undisclosed { color: var(--dim); font-style: italic; font-weight: 340; }
.row-disc {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}

.row-state {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 4px 10px;
  border: 1px solid var(--hair-soft);
  border-radius: 999px;
  white-space: nowrap;
}
.row-state.is-founding { color: var(--cyan-dim); border-color: var(--hair); }
.row-action {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  white-space: nowrap;
}
.seat-row:hover .row-action,
.seat-row:focus-visible .row-action { color: var(--cyan-dim); }

/* dossier internals */

.d-inner { padding: 32px 42px 48px; display: flex; flex-direction: column; gap: 22px; }

.d-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.d-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--faint);
}
.d-label b { color: var(--cyan); font-weight: 500; }

.closeX {
  display: grid;
  place-items: center;
  background: none;
  border: 1px solid var(--hair-soft);
  border-radius: 50%;
  width: 40px; height: 40px;
  flex: 0 0 auto;
  color: var(--dim);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: color .15s ease, border-color .15s ease, transform .15s ease;
}
.closeX:hover { color: var(--cyan); border-color: var(--cyan); transform: rotate(90deg); }

.d-plate {
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 42vh;
  border: 1px solid var(--hair-soft);
  border-radius: 2px;
  overflow: hidden;
  background: var(--ink-3);
}
.d-plate svg, .d-plate img { display: block; width: 100%; height: 100%; object-fit: cover; }

.hero-profile-card { gap: 18px; }
.hero-profile-card .profile-portrait {
  height: clamp(245px, 33.5vh, 340px);
  max-height: none;
  background: #080A14;
}
.hero-profile-card .profile-portrait img {
  object-fit: contain;
  object-position: center center;
  filter: grayscale(1);
}
.hero-profile-card .d-name { margin-top: 0; }
.hero-profile-card .d-bio { max-width: 44ch; }
.compact-profile-card {
  display: block;
  padding: 0;
}

.compact-identity-card {
  display: grid;
  grid-template-columns: minmax(220px, 36%) minmax(0, 1fr);
  grid-template-areas:
    "top top"
    "portrait copy";
  align-items: center;
  column-gap: 28px;
  row-gap: 18px;
  position: relative;
  width: min(100%, 800px);
  min-height: 330px;
  padding: 22px;
  border: 1px solid var(--hair-soft);
  background: var(--ink-2);
}

.compact-identity-card .d-top { grid-area: top; }

.compact-profile-card .profile-portrait {
  grid-area: portrait;
  width: 100%;
  height: clamp(240px, 29vh, 270px);
  border: 0;
  border-radius: 0;
}

.compact-identity-copy {
  grid-area: copy;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  min-width: 0;
  padding: 12px 20px 12px 30px;
}

.compact-identity-copy::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 1px;
  background: rgba(56, 225, 255, 0.18);
}

.compact-profile-card .d-name {
  margin-bottom: 8px;
  font-size: clamp(42px, 5vw, 52px);
}

.compact-profile-card .d-disc {
  max-width: 30ch;
  margin-bottom: 0;
  color: var(--cyan);
  font-size: 13.5px;
  letter-spacing: 0.16em;
  line-height: 1.24;
}

.compact-profile-context {
  max-width: 36ch;
  margin: 16px 0 0;
  color: var(--dim);
  font-size: 14.5px;
  line-height: 1.55;
}

.compact-profile-card .d-ctas {
  margin-top: 26px;
}

.compact-profile-card .compact-profile-cta {
  min-width: 210px;
  min-height: 46px;
  width: auto;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid rgba(56, 225, 255, 0.72);
  background: transparent;
  color: var(--cyan);
  box-shadow: none;
}

.compact-profile-card .compact-profile-cta:hover,
.compact-profile-card .compact-profile-cta:focus-visible {
  background: rgba(56, 225, 255, 0.08);
  border-color: var(--cyan);
  color: var(--text);
}

.compact-profile-card .profile-structured {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.profile-structured {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.profile-section {
  padding-top: 18px;
  border-top: 1px solid var(--hair-soft);
}

.profile-section-label {
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan-dim);
}

.profile-copy {
  max-width: 48ch;
  color: var(--dim);
  font-size: 15.5px;
  line-height: 1.72;
}

.profile-proof {
  color: var(--text);
  font-weight: 500;
}

.d-name {
  font-family: var(--serif);
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 380;
  line-height: 1.06;
  margin-top: -4px;
}
.d-name.undisclosed { color: var(--dim); font-style: italic; }

.d-disc {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.d-meta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; color: var(--faint); }

.d-bio { color: var(--dim); font-size: 15.5px; line-height: 1.72; }
.d-bio .d-withheld { display: block; margin-top: 12px; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); }

.d-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  border: 1px solid var(--hair-soft);
  border-radius: 999px;
  padding: 5px 12px;
}

.d-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }

.d-note { font-size: 12.5px; color: var(--faint); border-top: 1px solid var(--hair-soft); padding-top: 16px; }

.d-nav { display: flex; justify-content: space-between; gap: 12px; }
.d-nav button {
  background: none; border: 0; cursor: pointer;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--faint); padding: 8px 2px;
  transition: color .15s ease;
}
.d-nav button:hover { color: var(--cyan); }

/* ---------- brief modal ---------- */

.brief {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  overflow-y: auto;
  opacity: 0;
  transition: opacity .25s ease;
}
.brief.show { opacity: 1; }

.brief-inner {
  width: min(660px, 100%);
  background: var(--ink-2);
  border: 1px solid var(--hair);
  border-radius: 3px;
  padding: clamp(26px, 4vw, 46px);
  margin: auto;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6);
}

.brief-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 6px; }
.brief-head h2 { font-size: clamp(30px, 4vw, 40px); }

.brief-sub { color: var(--dim); font-size: 14.5px; max-width: 48ch; margin-bottom: 26px; }

.brief-seats { margin-bottom: 24px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 8px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(56, 225, 255, 0.07);
  border: 1px solid var(--hair);
  border-radius: 999px;
  padding: 6px 12px;
}
.chip button {
  background: none; border: 0; cursor: pointer;
  color: var(--faint); font-size: 13px; line-height: 1; padding: 0;
}
.chip button:hover { color: var(--text); }
.chip.chip-empty { color: var(--faint); background: none; border-style: dashed; }

.chips-note { font-size: 12px; color: var(--faint); }

.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; min-width: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.field-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--faint);
}

input, textarea, select {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  color: var(--text);
  background: var(--ink);
  border: 1px solid var(--hair-soft);
  border-radius: 2px;
  padding: 12px 14px;
  width: 100%;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan);
}
input.invalid, textarea.invalid { border-color: #FF6A7E; }
textarea { resize: vertical; min-height: 110px; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--faint) 50%), linear-gradient(135deg, var(--faint) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }

.brief-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 6px; }
.form-msg { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em; color: #FF9DA9; min-height: 1em; }
.form-msg.is-ready { color: var(--cyan-dim); }

.brief-done { text-align: center; padding: 26px 6px 8px; }
.done-mark { width: 78px; height: 78px; margin: 0 auto 22px; }
.done-mark svg { width: 100%; height: 100%; }
.brief-done h3 { font-size: 36px; margin-bottom: 12px; }
.brief-done p { color: var(--dim); font-size: 15px; max-width: 40ch; margin: 0 auto 10px; }
.done-ref { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--cyan-dim); text-transform: uppercase; }
.done-demo { font-family: var(--mono); font-size: 10.5px; color: var(--faint); }
.brief-done .btn { margin-top: 22px; }

/* ---------- tray ---------- */

.tray {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: min(92vw, 780px);
  background: rgba(8, 10, 20, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--hair);
  border-radius: 3px;
  padding: 12px 14px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.55);
}
.tray-chips { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .dot, .future-node, .ticker-track, .intro-line .caret { animation: none; }
  .ledger-row:hover .bar { animation: none; }
  .dossier, .register-panel, .brief, .scrim, .crest, .anchor-name, .anchor-statement, .anchor-count { transition: none; }
  .orbit-node, .orbit-layer-label { transition: none; }
  [data-reveal],
  .hero-copy .eyebrow, .hero-copy h1, .hero-copy .lede,
  .hero-copy .challenge-rail, .hero-copy .cta-row, .stage {
    opacity: 1; transform: none; transition: none;
  }
}

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

@media (max-width: 1060px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; padding-top: 104px; }
  .stage { min-height: 560px; }
  .collective-orbit { grid-template-columns: 1fr; }
  .orbit-diagram { margin: 0 auto; }
  .tenets { grid-template-columns: 1fr; }
  .eco-band { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 760px) {
  .site-nav [data-open-brief] { display: none; }

  .field-row { grid-template-columns: 1fr; gap: 0; }
  .brief-builder-block:first-child { display: block; }
  .brief-detail-row { grid-template-columns: 1fr; }
  .member-selector { grid-template-columns: 1fr; }

  .spectrum { grid-template-columns: 1fr; gap: 26px; padding-top: 0; padding-left: 44px; }
  .spec-line { top: 6px; bottom: 6px; left: 22px; right: auto; width: 1px; height: auto;
    background: linear-gradient(180deg, var(--hair-soft), var(--cyan) 50%, var(--hair-soft)); }
  .spec-post, .spec-right, .spec-mid { position: relative; text-align: left; align-items: flex-start; }
  .spec-tick { top: 50%; left: -26px; right: auto; margin-left: 0; transform: translate(-50%, -50%) rotate(45deg); }
  .spec-left .spec-tick, .spec-mid .spec-tick, .spec-right .spec-tick { left: -22px; right: auto; margin-left: 0; }
  .spec-name { margin-top: 0; }
  .principles-grid { grid-template-columns: 1fr; }

  .triptych { grid-template-columns: 1fr; gap: 30px; }
  .ecosystem-metrics { grid-template-columns: repeat(2, 1fr); }
  .eco-marks,
  .eco-marks-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .foot-meta { flex-direction: column; align-items: flex-end; gap: 10px; }

  .criteria-stamp { position: static; display: inline-block; margin-bottom: 26px; transform: rotate(-3deg); }

  .hero-copy h1 { font-size: clamp(38px, 10.5vw, 64px); }
  .collective-orbit { padding-top: 100px; }
  .orbit-core { width: 126px; height: 126px; padding: 18px; }
  .orbit-core span { font-size: 10px; }
  .orbit-layer-label { max-width: 138px; }
  .orbit-layer-label-ai { top: 29.5%; width: 176px; max-width: 50%; }
  .orbit-ring-ai {
    fill: rgba(56, 225, 255, 0.035);
    stroke: rgba(56, 225, 255, 0.66);
  }
  .orbit-ring-ai-edge { stroke: rgba(56, 225, 255, 0.24); }
  .orbit-layer-label-ai small { display: none; }
  .orbit-layer-label-network { top: 8.5%; bottom: auto; width: 190px; max-width: 56%; }
  .orbit-layer-label span { font-size: 7.6px; }
  .orbit-layer-label small { font-size: 6.2px; }
  .orbit-node { min-width: 48px; height: 20px; padding: 0 6px; font-size: 7px; }
  .orbit-diagram > .orbit-node:nth-of-type(1) { --x: 20% !important; --y: 30% !important; }
  .orbit-diagram > .orbit-node:nth-of-type(2) { --x: 79% !important; --y: 28% !important; }
  .orbit-diagram > .orbit-node:nth-of-type(3) { --x: 90% !important; --y: 43% !important; }
  .orbit-diagram > .orbit-node:nth-of-type(4) { --x: 87% !important; --y: 61% !important; }
  .orbit-diagram > .orbit-node:nth-of-type(5) { --x: 74% !important; --y: 78% !important; }
  .orbit-diagram > .orbit-node:nth-of-type(6) { --x: 50% !important; --y: 88% !important; }
  .orbit-diagram > .orbit-node:nth-of-type(7) { --x: 27% !important; --y: 78% !important; }
  .orbit-diagram > .orbit-node:nth-of-type(8) { --x: 13% !important; --y: 60% !important; }
  .orbit-diagram > .orbit-node:nth-of-type(9) { --x: 11% !important; --y: 43% !important; }
  .stage { min-height: 475px; }

  .plate, .p-disc { width: 48px; height: 48px; }
  .p-avatar { inset: 6px; }
  .p-label { width: 92px; top: calc(100% + 8px); }
  .p-label b { font-size: 11px; }
  .p-label i { font-size: 6.8px; }
  .future-node { width: 7px; height: 7px; }
  .anchor { max-width: 200px; }
  .stage-note { top: 14px; right: 14px; width: 26ch; max-width: calc(100% - 28px); font-size: 10px; }
  .stage-note span { white-space: normal; }

  .rp-inner, .d-inner { padding: 26px 22px 40px; }
  .seat-row { grid-template-columns: 40px 1fr auto; }
  .row-num { display: none; }
  .dossier.dossier-compact {
    top: 14px;
    right: 14px;
    bottom: auto;
    width: calc(100vw - 28px);
    max-height: calc(100vh - 28px);
    transform: translateY(18px);
  }
  .dossier.dossier-compact.show { transform: none; }
  .compact-profile-card {
    padding: 0;
  }
  .compact-identity-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "top"
      "portrait"
      "copy";
    width: 100%;
    min-height: 0;
    padding: 18px;
    row-gap: 16px;
  }
  .compact-profile-card .profile-portrait { height: clamp(200px, 33vh, 230px); }
  .compact-identity-copy {
    align-items: center;
    padding: 0;
    border-left: 0;
    text-align: center;
  }
  .compact-identity-copy::before { display: none; }
  .compact-profile-card .d-name { font-size: clamp(34px, 10vw, 44px); }
  .compact-profile-card .d-disc,
  .compact-profile-context {
    text-align: center;
  }
  .compact-profile-card .d-ctas { margin-top: 20px; }
  .compact-profile-card .compact-profile-cta {
    min-width: 0;
    width: auto;
    margin-left: auto;
    margin-right: auto;
  }

  .brief { padding: 0; }
  .brief-inner { min-height: 100vh; min-height: 100svh; border-radius: 0; border-left: 0; border-right: 0; }

  .tray { left: 12px; right: 12px; transform: none; max-width: none; justify-content: space-between; }
}

/* Final hero layout contract. */
@media (min-width: 1061px) {
  .hero-grid {
    display: grid;
    grid-template-columns: minmax(360px, 40%) minmax(0, 60%);
    gap: clamp(28px, 3vw, 54px);
    align-items: center;
    padding-top: 58px;
  }
  .hero-copy {
    position: static;
    max-width: 54ch;
    margin: 0;
    pointer-events: auto;
  }
  .stage {
    width: 100%;
    min-height: clamp(580px, 72vh, 760px);
    margin: 0;
  }
  .plate.portrait-slot.placeholder-slot,
  .plate.portrait-slot.placeholder-slot .p-disc { width: 72px; height: 72px; }
}

@media (min-width: 761px) and (max-width: 1060px) {
  .hero-grid { display: grid; grid-template-columns: minmax(300px, 45%) minmax(0, 55%); gap: 28px; }
  .hero-copy { position: static; max-width: 54ch; margin: 0; }
  .stage { width: 100%; min-height: 580px; margin: 0; }
}

@media (max-width: 760px) {
  .hero-grid { display: block; }
  .hero-copy { position: static; margin: 0 0 18px; }
  .stage { width: 100%; min-height: 560px; margin: 0; }
  .plate.portrait-slot.placeholder-slot,
  .plate.portrait-slot.placeholder-slot .p-disc { width: 58px; height: 58px; }
  .plate.portrait-slot.portrait-youmna-borghol:not(.placeholder-slot) .p-label {
    width: 166px;
    white-space: nowrap;
  }
}

@media (max-width: 420px) {
  .foot-meta {
    align-items: flex-start;
    margin-left: 0;
    text-align: left;
  }
}

.plates,
.threads {
  transform: translateY(5%);
}

/* Frozen hero composition: keep only visual hover/focus transitions. */
.stage .portrait-slot,
.stage .portrait-slot .p-disc,
.stage .future-node,
.stage .threads {
  animation: none !important;
  transition: none;
}

.stage .portrait-slot:not(.placeholder-slot) .p-avatar::after,
.stage .portrait-slot:not(.placeholder-slot) .p-avatar img,
.stage .portrait-slot:not(.placeholder-slot) .p-label,
.stage .portrait-slot:not(.placeholder-slot) .p-disc {
  transition: filter 350ms ease, background-color 350ms ease, opacity 350ms ease, border-color 350ms ease, box-shadow 350ms ease;
}

/* Final hero portrait treatment. */
.plate.portrait-slot:not(.placeholder-slot) {
  animation: none;
  will-change: transform;
  opacity: 1;
}

.plate.portrait-slot:not(.placeholder-slot) .p-disc {
  animation: none;
}

.plate.portrait-slot:not(.placeholder-slot) .p-avatar::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  background: rgba(4, 4, 10, 0.25);
  pointer-events: none;
  transition: background-color 350ms ease;
}

.plate.portrait-slot:not(.placeholder-slot) .p-avatar img {
  filter: grayscale(100%) contrast(0.9) brightness(0.78);
  transition: filter 350ms ease;
}

.plate.portrait-slot:not(.placeholder-slot) .p-label {
  color: var(--text);
  opacity: 0.6;
  transition: opacity 350ms ease;
}

.plate.portrait-slot:not(.placeholder-slot) .p-label b {
  color: var(--text);
  font-weight: 400;
}

.plate.portrait-slot:not(.placeholder-slot):hover .p-avatar::after,
.plate.portrait-slot:not(.placeholder-slot):focus-visible .p-avatar::after {
  background: rgba(4, 4, 10, 0.02);
}

.plate.portrait-slot:not(.placeholder-slot):hover .p-avatar img,
.plate.portrait-slot:not(.placeholder-slot):focus-visible .p-avatar img {
  filter: grayscale(100%) contrast(1.02) brightness(0.98);
}

.plate.portrait-slot:not(.placeholder-slot):hover .p-label,
.plate.portrait-slot:not(.placeholder-slot):focus-visible .p-label {
  opacity: 1;
}

.plate.portrait-slot:nth-of-type(3n + 1) .p-disc { animation-duration: 9s; animation-delay: -2.1s; }
.plate.portrait-slot:nth-of-type(3n + 2) .p-disc { animation-duration: 12.5s; animation-delay: -5.4s; }

@keyframes portraitDiscSway {
  0% { transform: translate3d(0px, -1.25px, 0); }
  50% { transform: translate3d(0.75px, 1.5px, 0); }
  100% { transform: translate3d(-0.75px, -1.5px, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .plate.portrait-slot:not(.placeholder-slot) .p-disc { animation: none; }
}

/* Hero portrait refinement: equal rest state, restrained staggered sway. */
.plate.portrait-slot:not(.placeholder-slot) {
  opacity: 1;
  animation: memberSway 10s ease-in-out infinite alternate;
}

.plate.portrait-slot:not(.placeholder-slot) .p-avatar img {
  filter: grayscale(100%) brightness(.72) contrast(.95);
  transition: filter 300ms ease;
}

.plate.portrait-slot.portrait-youmna-borghol:not(.placeholder-slot) .p-avatar img {
  filter: grayscale(100%) brightness(.72) contrast(.82);
}

.plate.portrait-slot:not(.placeholder-slot):hover .p-avatar img,
.plate.portrait-slot:not(.placeholder-slot):focus-visible .p-avatar img {
  filter: grayscale(100%) brightness(1) contrast(1.05);
}

.plate.portrait-slot:nth-child(3n + 1) { animation-delay: -1.8s; }
.plate.portrait-slot:nth-child(3n + 2) { animation-delay: -4.2s; }

@keyframes memberSway {
  0% { margin-top: 0; }
  50% { margin-top: 2px; }
  100% { margin-top: -2px; }
}

@media (prefers-reduced-motion: reduce) {
  .plate.portrait-slot:not(.placeholder-slot) { animation: none; }
}

@media (min-width: 761px) {
  .plate.portrait-slot.prominent:not(.portrait-major):not(.portrait-medium),
  .plate.portrait-slot.prominent:not(.portrait-major):not(.portrait-medium) .p-disc { width: 72px; height: 72px; }
}

@media (min-width: 761px) {
  .plate.portrait-slot.prominent:not(.portrait-major):not(.portrait-medium),
  .plate.portrait-slot.prominent:not(.portrait-major):not(.portrait-medium) .p-disc { width: 72px; height: 72px; }
}

/* ---------- hero constellation layout ---------- */

@media (min-width: 1061px) {
  .hero-grid {
    display: grid;
    grid-template-columns: minmax(360px, 40%) minmax(0, 60%);
    gap: clamp(28px, 3vw, 54px);
    align-items: center;
  }

  .hero-copy {
    position: static;
    max-width: 54ch;
    margin: 0;
    pointer-events: auto;
  }

  .stage {
    width: 100%;
    min-height: clamp(580px, 72vh, 760px);
    margin: 0;
  }
}

@media (min-width: 761px) and (max-width: 1060px) {
  .hero-grid { grid-template-columns: minmax(300px, 45%) minmax(0, 55%); gap: 28px; }
  .stage { min-height: 580px; }
}

.stage { overflow: hidden; }
.plates { overflow: hidden; }
.plate.portrait-slot { animation: memberDrift 14s ease-in-out infinite alternate; transition: transform .72s cubic-bezier(.2,.6,.2,1), opacity .55s ease, filter .55s ease; }
.plate.portrait-slot:not(.prominent) { opacity: .76; }
.plate.portrait-slot.placeholder-slot { opacity: .48; }
.plate.portrait-slot .p-label { opacity: .78; }
.plate.portrait-slot .p-label b { font-size: 12px; }
.threads { z-index: 1; opacity: .72; pointer-events: none; }

@media (max-width: 760px) {
  .hero-grid { display: block; }
  .hero-copy { margin-bottom: 18px; }
  .stage { width: 100%; min-height: 560px; margin: 0; }
  .plate.portrait-slot { width: 70px; height: 70px; }
  .plate.portrait-slot.portrait-major { width: 70px; height: 70px; }
  .plate.portrait-slot.portrait-medium { width: 58px; height: 58px; }
  .plate.portrait-slot:not(.prominent) { width: 48px; height: 48px; }
}

/* ---------- layered people field ---------- */

.hero-grid {
  display: block;
  max-width: 1520px;
}

.hero-copy {
  max-width: 760px;
  margin: 0 auto 28px;
}

.hero-copy .challenge-rail { display: none; }

@media (min-width: 1061px) {
  .hero-grid { position: relative; }
  .hero-copy {
    position: absolute;
    top: 118px;
    left: var(--pad);
    z-index: 6;
    max-width: 430px;
    margin: 0;
    pointer-events: none;
  }
  .hero-copy .eyebrow,
  .hero-copy h1,
  .hero-copy .lede,
  .hero-copy .cta-row { pointer-events: auto; }
  .hero-copy .cta-row {
    flex-wrap: nowrap;
    width: max-content;
  }
  .stage { margin-top: 0; }
}

.stage {
  width: min(95vw, 1440px);
  min-height: clamp(640px, 76vh, 820px);
  margin: 0 auto;
  perspective: 1100px;
  background:
    radial-gradient(80% 70% at 50% 42%, rgba(56, 225, 255, 0.05), transparent 68%),
    linear-gradient(180deg, var(--ink-2), var(--ink) 88%);
}

/* ---------- portrait-led constellation ---------- */

.stage {
  width: min(95vw, 1440px);
  min-height: clamp(580px, 72vh, 760px);
  margin: 0 auto;
  perspective: 1000px;
}

.plates {
  perspective: 1000px;
  transform-style: preserve-3d;
}

.stage { touch-action: pan-y; }

.plate.portrait-slot {
  width: 120px;
  height: 120px;
  z-index: 3;
  transform-style: preserve-3d;
  animation: memberDrift 12s ease-in-out infinite alternate;
  transition: opacity .55s ease, filter .55s ease;
}

.plate.portrait-slot.prominent { z-index: 5; }
.plate.portrait-slot:not(.prominent) { width: 72px; height: 72px; opacity: .72; }
.plate.portrait-slot.portrait-major { width: 124px; height: 124px; }
.plate.portrait-slot.portrait-medium { width: 98px; height: 98px; }
.plate.portrait-slot.prominent:not(.portrait-major):not(.portrait-medium) { width: 72px; height: 72px; }

.plate.portrait-slot .p-disc,
.plate.portrait-slot.prominent .p-disc {
  width: 100%;
  height: 100%;
  margin: 0;
  border: 1px solid rgba(237, 238, 245, .32);
  background: rgba(8, 10, 20, .76);
  box-shadow: 0 20px 46px rgba(0, 0, 0, .36);
}

.plate.portrait-slot .p-avatar { inset: 3px; }
.plate.portrait-slot .p-label {
  top: calc(100% + 10px);
  width: 140px;
  opacity: .52;
}
.name-mobile-lines { display: none; }
.plate.portrait-slot .p-label b { font-size: 13px; }
.plate.portrait-slot:not(.placeholder-slot) .p-label { color: var(--text); opacity: .52; }
.plate.portrait-slot:not(.prominent) .p-label { opacity: .52; }

.plate.portrait-slot.placeholder-slot .p-disc { border-style: dashed; }
.plate.portrait-slot.placeholder-slot .p-avatar-fallback {
  background: radial-gradient(circle at 32% 26%, rgba(237, 238, 245, .14), rgba(10, 12, 20, .96));
}

.plate.portrait-slot.formed .p-disc {
  border-color: rgba(56, 225, 255, .48);
  box-shadow: 0 0 0 1px rgba(56, 225, 255, .12), 0 20px 46px rgba(0, 0, 0, .42);
}

@keyframes memberDrift {
  0% { margin-top: 0; }
  100% { margin-top: -4px; }
}

.threads { z-index: 1; opacity: .9; }

@media (prefers-reduced-motion: reduce) {
  .plate.portrait-slot { animation: none; }
}

@media (max-width: 760px) {
  .stage { width: 100%; min-height: 560px; }
  .plate.portrait-slot { width: 70px; height: 70px; }
  .plate.portrait-slot.portrait-major { width: 70px; height: 70px; }
  .plate.portrait-slot.portrait-medium { width: 58px; height: 58px; }
  .plate.portrait-slot:not(.prominent) { width: 48px; height: 48px; }
  .plate.portrait-slot .p-label { width: 96px; }
  .plate.portrait-slot .p-label b { font-size: 11px; }
}

.plates {
  perspective: 1100px;
  transform-style: preserve-3d;
}

.plate {
  width: 140px;
  height: 140px;
  z-index: 3;
  transition: opacity .45s ease, filter .45s ease;
}

.p-disc {
  width: 140px;
  height: 140px;
  border-color: rgba(237, 238, 245, 0.38);
  background: rgba(8, 10, 20, 0.7);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.38);
}

.p-avatar { inset: 3px; }

.p-avatar-fallback { font-size: 30px; }

.plate.layer-front { z-index: 5; }
.plate.layer-middle { z-index: 4; }

.plate.layer-middle,
.plate.layer-middle .p-disc { width: 102px; height: 102px; }
.plate.layer-middle .p-avatar { inset: 3px; }
.plate.layer-middle .p-label { top: calc(100% + 9px); }

.plate.layer-back,
.plate.layer-back .p-disc { width: 74px; height: 74px; }
.plate.layer-back .p-avatar { inset: 3px; }
.plate.layer-back .p-label { top: calc(100% + 7px); }

.plate.layer-back { z-index: 3; opacity: .58; filter: contrast(.8); }
.plate.layer-middle { z-index: 4; opacity: .78; filter: contrast(.9); }
.plate.layer-front { z-index: 5; opacity: 1; }
.plate.placeholder-slot .p-disc { border-style: dashed; }
.plate.placeholder-slot .p-avatar-fallback { background: radial-gradient(circle at 32% 26%, rgba(237, 238, 245, 0.16), rgba(10, 12, 20, 0.96)); }

.plate.layer-front .p-label { top: calc(100% + 12px); }
.plate.layer-front .p-label b,
.plate.layer-middle .p-label b { font-size: 13px; }

.plate.layer-front.network .p-disc,
.plate.layer-middle.network .p-disc { opacity: 0.7; }

.plate.formed .p-disc {
  border-color: rgba(56, 225, 255, 0.58);
  box-shadow: 0 0 0 1px rgba(56, 225, 255, 0.16), 0 22px 52px rgba(0, 0, 0, 0.46);
}

.plate.portrait-slot.formed:not(.placeholder-slot) .p-disc {
  border-color: rgba(237, 238, 245, .32);
  box-shadow: 0 20px 46px rgba(0, 0, 0, .36);
}

.plate.portrait-slot:not(.placeholder-slot):hover .p-disc,
.plate.portrait-slot:not(.placeholder-slot):focus-visible .p-disc {
  border-color: rgba(56, 225, 255, .72);
  box-shadow: 0 20px 46px rgba(0, 0, 0, .36);
}

.plate.undisclosed-node .p-disc { margin: 0; }
.plate.layer-front.undisclosed-node .p-disc { margin: 66px; }
.plate.layer-middle.undisclosed-node .p-disc { margin: 47px; }
.plate.formed.undisclosed-node .p-disc { margin: 65px; }

.plate.layer-front.undisclosed-node .p-avatar,
.plate.layer-middle.undisclosed-node .p-avatar { inset: 0; }

.future-node {
  z-index: 1;
  width: 5px;
  height: 5px;
  background: rgba(154, 161, 185, 0.38);
  box-shadow: none;
}

.future-node.future-accent { background: rgba(56, 225, 255, 0.38); }

.anchor {
  left: 50% !important;
  top: 78% !important;
  transform: translate(-50%, -50%);
  max-width: 360px;
  text-align: center;
  z-index: 2;
}

.anchor-mark { margin-left: auto; margin-right: auto; }
.threads { opacity: 0.7; }

.depth-controls {
  position: absolute;
  left: 50%;
  bottom: 22px;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 14px;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--faint);
}

.depth-control {
  padding: 8px 10px;
  border: 1px solid var(--hair-soft);
  background: rgba(8, 10, 20, 0.6);
  color: var(--dim);
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
}

.depth-control:hover,
.depth-control:focus-visible { color: var(--cyan); border-color: var(--cyan); }

.depth-status { min-width: 112px; text-align: center; }

.stage.depth-deeper .plate.layer-front { filter: saturate(.7) brightness(.75); opacity: .55; }
.stage.depth-deeper .plate.layer-middle { filter: none; opacity: 1; }

@media (max-width: 760px) {
  .hero-copy { margin-bottom: 14px; }
  .stage { width: 100%; min-height: 475px; }
  .plate, .p-disc { width: 76px; height: 76px; }
  .plate.layer-middle, .plate.layer-middle .p-disc { width: 46px; height: 46px; }
  .plate.layer-back, .plate.layer-back .p-disc { width: 38px; height: 38px; }
  .p-avatar { inset: 2px; }
  .plate.layer-front.undisclosed-node .p-disc { margin: 23px; }
  .plate.layer-middle.undisclosed-node .p-disc { margin: 19px; }
  .plate.formed.undisclosed-node .p-disc { margin: 22px; }
  .anchor { top: 82% !important; max-width: 220px; }
  .anchor-statement { font-size: 17px; }
  .depth-controls { bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .future-node { animation: none; }
  .plate, .p-disc, .depth-control { transition: none; }
}

/* Final hero split, after legacy formation overrides. */
@media (min-width: 1061px) {
  .hero-grid {
    display: grid;
    grid-template-columns: minmax(360px, 40%) minmax(0, 60%);
    gap: clamp(28px, 3vw, 54px);
    align-items: center;
  }
  .hero-copy {
    position: static;
    max-width: 54ch;
    margin: 0;
    pointer-events: auto;
  }
  .stage {
    width: min(100%, 1040px);
    min-height: clamp(520px, 64vh, 680px);
    margin: 0;
  }
  .plates,
  .threads {
    transform: translateY(-1%);
  }
  .plate.portrait-slot.placeholder-slot,
  .plate.portrait-slot.placeholder-slot .p-disc { width: 72px; height: 72px; }
}

@media (min-width: 761px) and (max-width: 1060px) {
  .hero-grid { display: grid; grid-template-columns: minmax(300px, 45%) minmax(0, 55%); gap: 28px; }
  .hero-copy { position: static; max-width: 54ch; margin: 0; }
  .stage { width: 100%; min-height: 580px; margin: 0; }
}

@media (max-width: 760px) {
  .hero-grid { display: block; }
  .hero-copy { position: static; margin: 0 0 18px; }
  .stage { width: 100%; min-height: 475px; margin: 0; }
  .plate.portrait-slot.portrait-andreas-frangeskides .p-label {
    width: 104px;
    transform: translateX(-50%);
  }
  .plate.portrait-slot.portrait-andreas-frangeskides .name-full { display: none; }
  .plate.portrait-slot.portrait-andreas-frangeskides .name-mobile-lines {
    display: grid;
    gap: 1px;
    line-height: 1.05;
  }
  .plate.portrait-slot.placeholder-slot,
  .plate.portrait-slot.placeholder-slot .p-disc { width: 58px; height: 58px; }
  .future-node.future-mobile-connector { background: rgba(154, 161, 185, 0.52); }
  .future-node.future-mobile-connector.future-accent { background: rgba(56, 225, 255, 0.48); }
}

.stage.constellation-forming .threads {
  opacity: 0;
  transition: opacity 380ms ease;
}

body.arrived .stage.constellation-forming .threads {
  opacity: .7;
  transition-delay: 80ms;
}

.stage.constellation-forming .future-node {
  opacity: 0;
  transition: opacity 420ms ease;
}

body.arrived .stage.constellation-forming .future-node {
  opacity: .3;
  transition-delay: var(--dot-reveal-delay, 120ms);
}

.stage.constellation-forming .plate.portrait-slot {
  pointer-events: none;
}

.stage.constellation-forming .plate.portrait-slot .p-disc {
  opacity: 0;
  transform: translateY(6px) scale(.97);
  transition:
    opacity 520ms cubic-bezier(.2,.6,.2,1),
    transform 520ms cubic-bezier(.2,.6,.2,1),
    border-color 350ms ease,
    box-shadow 350ms ease;
}

body.arrived .stage.constellation-forming .plate.portrait-slot .p-disc {
  opacity: 1;
  transform: none;
  transition-delay: var(--portrait-reveal-delay, 160ms), var(--portrait-reveal-delay, 160ms), 0ms, 0ms;
}

.stage.constellation-forming .plate.portrait-slot .p-label {
  opacity: 0 !important;
  transition: opacity 360ms ease;
}

body.arrived .stage.constellation-forming .plate.portrait-slot .p-label {
  opacity: var(--label-rest-opacity, .52) !important;
  transition-delay: var(--name-reveal-delay, 260ms);
}

@media (max-width: 760px) {
  .stage.constellation-forming .plate.portrait-slot .p-disc {
    transition-duration: 460ms, 460ms, 350ms, 350ms;
  }

  body.arrived .stage.constellation-forming .plate.portrait-slot .p-disc {
    transition-delay: var(--portrait-reveal-delay-mobile, 120ms), var(--portrait-reveal-delay-mobile, 120ms), 0ms, 0ms;
  }

  body.arrived .stage.constellation-forming .plate.portrait-slot .p-label {
    transition-delay: var(--name-reveal-delay-mobile, 210ms);
  }
}

@media (prefers-reduced-motion: reduce) {
  .stage.constellation-forming .threads,
  .stage.constellation-forming .future-node,
  .stage.constellation-forming .plate.portrait-slot .p-disc,
  .stage.constellation-forming .plate.portrait-slot .p-label {
    opacity: 1;
    transform: none;
    transition: none;
  }
}