/* Ventouri Design — Variant B "Signal" */

:root {
  --bg: #07090b;
  --bg-2: #0b0f12;
  --bg-3: #10161a;
  --text: #eceff0;
  --muted: #8b949e;
  --dim: #5d666f;
  --line: rgba(236, 239, 240, 0.08);
  --line-2: rgba(236, 239, 240, 0.14);
  --accent: #8fe3cf;
  --accent-ink: #04201a;
  --accent-soft: rgba(143, 227, 207, 0.12);
  --warm: #f2c18d;

  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --radius: 20px;
  --pad: clamp(20px, 4vw, 48px);
  --max: 1280px;
  --nav-h: 68px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

/* fine film grain over everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

img, svg, canvas { display: block; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
em { font-style: normal; }
::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

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

.skip {
  position: fixed;
  left: 16px; top: -60px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 500;
  transition: top 0.3s var(--ease);
}
.skip:focus { top: 14px; }

.wrap {
  width: 100%;
  max-width: calc(var(--max) + var(--pad) * 2);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.mono {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  font-weight: 400;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.idx { color: var(--accent); letter-spacing: 0.04em; }
.eyebrow .idx { font-size: 12px; }

.pulse {
  position: relative;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(143, 227, 207, 0.8);
}
.pulse::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  opacity: 0;
  animation: pulse 2.8s var(--ease) infinite;
}
@keyframes pulse {
  0% { transform: scale(0.4); opacity: 0.8; }
  100% { transform: scale(1.8); opacity: 0; }
}

.h2 {
  font-size: clamp(2.1rem, 1.1rem + 3vw, 3.9rem);
  line-height: 1.02;
  letter-spacing: -0.042em;
  font-weight: 500;
  text-wrap: balance;
}

.nw { white-space: nowrap; }
q { quotes: "“" "”"; }

/* founder chip */
.founder-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 5px 18px 5px 5px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(10, 13, 16, 0.86); /* solid, no backdrop blur: it sits over the animated field */
  transition: border-color 0.4s, background-color 0.4s;
}
.founder-chip:hover { border-color: rgba(143, 227, 207, 0.45); background: rgba(14, 22, 22, 0.75); }
.founder-chip__img {
  flex: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle at 50% 30%, #1c2b2c, #0c1113);
  box-shadow: 0 0 0 1px rgba(143, 227, 207, 0.45);
}
.founder-chip__img img { width: 100%; height: 100%; object-fit: cover; }
.founder-chip__txt { display: grid; text-align: left; font-size: 13.5px; font-weight: 500; line-height: 1.3; letter-spacing: -0.01em; color: var(--text); }
.founder-chip__txt .mono { font-size: 11px; color: var(--muted); font-weight: 400; }

/* nav scroll progress */
.nav__progress {
  position: absolute;
  left: 0; bottom: -1px;
  width: 100%; height: 1px;
  transform-origin: 0 50%;
  transform: scaleX(var(--sp, 0));
  background: linear-gradient(90deg, rgba(143, 227, 207, 0), var(--accent));
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
.nav.is-scrolled .nav__progress { opacity: 0.85; }
.menu__foot { display: grid; gap: 16px; }
.founder-chip--menu { justify-self: start; }

/* ---------- buttons ---------- */
.btn {
  --mx: 0px; --my: 0px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transform: translate(var(--mx), var(--my));
  transition: transform 0.5s var(--ease), background-color 0.3s, box-shadow 0.4s var(--ease), border-color 0.3s, color 0.3s;
}
.btn svg {
  width: 15px; height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.45s var(--ease);
}
.btn:hover svg { transform: translateX(3px); }
.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 0 0 1px rgba(143, 227, 207, 0.4), 0 10px 30px -14px rgba(143, 227, 207, 0.7);
}
.btn--primary:hover {
  background: #a9f0df;
  box-shadow: 0 0 0 1px rgba(169, 240, 223, 0.7), 0 14px 44px -12px rgba(143, 227, 207, 0.9);
}
.btn--ghost {
  color: var(--text);
  border: 1px solid var(--line-2);
  background: rgba(12, 15, 18, 0.82); /* solid, no backdrop blur: it sits over the animated field */
}
.btn--ghost:hover { border-color: rgba(236, 239, 240, 0.32); background: rgba(236, 239, 240, 0.06); }
.btn--sm { height: 38px; padding: 0 16px; font-size: 14px; }
.btn--lg { height: 56px; padding: 0 26px; font-size: 16px; }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--nav-h);
  transition: background-color 0.5s var(--ease), border-color 0.5s var(--ease), backdrop-filter 0.5s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(7, 9, 11, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner {
  height: 100%;
  max-width: calc(var(--max) + var(--pad) * 2);
  margin-inline: auto;
  padding-inline: var(--pad);
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; }
.brand__mark { width: 24px; height: 24px; fill: none; stroke: var(--accent); stroke-width: 1.3; }
.brand__mark path:nth-child(2) { opacity: 0.7; }
.brand__mark path:nth-child(3) { opacity: 0.45; }
.brand__name { font-size: 16px; font-weight: 600; letter-spacing: -0.025em; }
.brand__name span { color: var(--muted); font-weight: 400; }

.nav__links { display: flex; gap: 4px; }
.nav__links a {
  position: relative;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--muted);
  border-radius: 999px;
  transition: color 0.3s, background-color 0.3s;
}
.nav__links a:hover { color: var(--text); }
.nav__links a.is-active { color: var(--text); background: rgba(236, 239, 240, 0.06); }

.nav__toggle {
  display: none;
  position: relative;
  width: 44px; height: 44px;
  margin-right: -10px;
  border-radius: 50%;
}
.nav__toggle span {
  position: absolute;
  left: 13px; right: 13px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.5s var(--ease), top 0.5s var(--ease);
}
.nav__toggle span:first-child { top: 18px; }
.nav__toggle span:last-child { top: 25px; }
.nav__toggle[aria-expanded="true"] span:first-child { top: 21.5px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { top: 21.5px; transform: rotate(-45deg); }

.menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--nav-h) + 32px) var(--pad) calc(32px + env(safe-area-inset-bottom));
  background: rgba(7, 9, 11, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.menu.is-open { opacity: 1; }
.menu[hidden] { display: none; }
.menu nav { display: flex; flex-direction: column; }
.menu nav a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -0.035em;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.menu nav a .mono { color: var(--accent); }
.menu.is-open nav a { opacity: 1; transform: none; }
.menu.is-open nav a:nth-child(2) { transition-delay: 0.04s; }
.menu.is-open nav a:nth-child(3) { transition-delay: 0.08s; }
.menu.is-open nav a:nth-child(4) { transition-delay: 0.12s; }
.menu.is-open nav a:nth-child(5) { transition-delay: 0.16s; }
.menu .btn { width: 100%; height: 56px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: calc(var(--nav-h) + 48px);
  overflow: hidden;
  isolation: isolate;
}
.hero__field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  opacity: 0;
  transition: opacity 1.2s var(--ease); /* the radial reveal itself runs in the shader */
}
.hero__field.is-on { opacity: 1; }
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60% 55% at 78% 22%, rgba(143, 227, 207, 0.07), transparent 70%),
    linear-gradient(90deg, rgba(7, 9, 11, 0.78) 0%, rgba(7, 9, 11, 0.35) 45%, rgba(7, 9, 11, 0) 70%),
    linear-gradient(180deg, rgba(7, 9, 11, 0.6) 0%, rgba(7, 9, 11, 0) 22%, rgba(7, 9, 11, 0) 60%, var(--bg) 100%);
}
.hero__inner { padding-bottom: clamp(40px, 7vh, 80px); }
.hero__eyebrow { margin-bottom: clamp(24px, 4vh, 40px); }
.hero__title {
  max-width: 12.2em;
  font-size: clamp(2.7rem, 0.6rem + 6.6vw, 7rem);
  line-height: 0.96;
  letter-spacing: -0.052em;
  font-weight: 500;
  text-wrap: balance;
}
.hero__title em {
  color: transparent;
  background: linear-gradient(100deg, var(--text) 0%, var(--accent) 55%, #c8f3e8 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.hero__title em.is-split { background: none; color: var(--accent); }
.hero__foot {
  display: grid;
  grid-template-columns: minmax(0, 34rem) auto;
  justify-content: space-between;
  align-items: end;
  gap: 32px 48px;
  margin-top: clamp(32px, 5vh, 56px);
}
.hero__lede { max-width: 34rem; color: var(--muted); font-size: clamp(16px, 0.9rem + 0.3vw, 19px); line-height: 1.55; }
.hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__meta {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  padding-block: 16px 20px;
  color: var(--muted);
}
.hero__meta-r { text-align: right; }
.hero__meta::before {
  content: "";
  position: absolute;
  top: 0; left: var(--pad); right: var(--pad);
  height: 1px;
  background: var(--line);
}

/* word split reveal */
[data-split] .w { display: inline-block; white-space: nowrap; }
[data-split] .w > span { display: inline-block; }
.js [data-split] .w > span {
  opacity: 0;
  transform: translateY(0.32em);
  filter: blur(14px);
  transition: opacity 1.1s var(--ease), transform 1.3s var(--ease), filter 1.1s var(--ease);
  transition-delay: calc(0.12s + var(--i) * 0.055s);
}
.js.is-ready [data-split] .w > span { opacity: 1; transform: none; filter: blur(0); }

/* generic reveal */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(6px);
  transition: opacity 1s var(--ease), transform 1.1s var(--ease), filter 1s var(--ease);
  transition-delay: var(--d, 0s);
}
.js [data-reveal].is-in,
.js.is-ready .hero [data-reveal] { opacity: 1; transform: none; filter: blur(0); }

/* ---------- strip ---------- */
.strip { border-bottom: 1px solid var(--line); }
.strip__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-block: 26px;
}
.strip__label { flex: none; color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em; }
.marquee {
  position: relative;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 56px;
  width: max-content;
}
.js .marquee__track { flex-wrap: nowrap; animation: marquee 42s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track li {
  display: inline-flex;
  align-items: center;
  gap: 56px;
  font-size: 19px;
  font-weight: 450;
  letter-spacing: -0.025em;
  color: rgba(236, 239, 240, 0.56);
  white-space: nowrap;
  transition: color 0.4s;
}
.marquee__track li:hover { color: var(--text); }
.marquee__track li::after {
  content: "";
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.45;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- statement ---------- */
.statement { padding-block: clamp(110px, 16vw, 210px); }
.statement__text {
  max-width: 24em;
  font-size: clamp(1.65rem, 0.95rem + 2.5vw, 3.35rem);
  line-height: 1.14;
  letter-spacing: -0.035em;
  font-weight: 450;
  text-wrap: pretty;
}
.statement__punch { display: block; margin-top: 0.8em; color: var(--accent); }
[data-scrub] .sw { transition: opacity 0.25s linear; }

/* ---------- sections ---------- */
.section { padding-block: clamp(80px, 9vw, 136px); position: relative; }
.section__head { display: grid; gap: 22px; margin-bottom: clamp(44px, 6vw, 72px); max-width: 52rem; }
.section__head--row {
  max-width: none;
  grid-template-columns: 1fr minmax(0, 24rem);
  align-items: end;
  gap: 22px 64px;
}
.section__head--row > div { display: grid; gap: 22px; }
.section__note { color: var(--muted); font-size: 17px; }

/* ---------- bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: auto;
  gap: 16px;
}
.card {
  --x: 50%; --y: 50%;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 300px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(236, 239, 240, 0.035), rgba(236, 239, 240, 0.012));
  overflow: hidden;
  isolation: isolate;
}
[data-spot] { --x: 50%; --y: 50%; }
[data-spot]::before,
[data-spot]::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
[data-spot]::before {
  z-index: -1;
  background: radial-gradient(520px circle at var(--x) var(--y), rgba(143, 227, 207, 0.085), transparent 45%);
}
[data-spot]::after {
  padding: 1px;
  background: radial-gradient(360px circle at var(--x) var(--y), rgba(143, 227, 207, 0.55), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
[data-spot]:hover::before,
[data-spot]:hover::after { opacity: 1; }

.card__top { display: flex; justify-content: space-between; align-items: center; }
.card__tag {
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.card__art {
  fill: none;
  stroke: rgba(236, 239, 240, 0.2);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.card__art * { vector-effect: non-scaling-stroke; }

.card__title {
  font-size: clamp(1.35rem, 1.1rem + 0.6vw, 1.7rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 500;
  text-wrap: balance;
}
.card > .card__title { margin-top: 4px; }
.card__body { color: var(--muted); font-size: 16px; line-height: 1.6; max-width: 38em; text-wrap: pretty; }
.card__art text {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  fill: var(--muted);
  stroke: none;
}

/* card 01: copy + orbit diagram */
.card--xl {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 24px clamp(32px, 5vw, 80px);
  min-height: 0;
  padding: clamp(28px, 3.4vw, 48px);
}
.card--xl > .card__top { grid-column: 1 / -1; }
.card__copy { display: flex; flex-direction: column; justify-content: center; gap: 18px; max-width: 36rem; padding-bottom: 6%; }
.card__copy .card__title {
  font-size: clamp(1.8rem, 1.2rem + 1.5vw, 2.75rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
}
.card__copy .card__body { font-size: 16.5px; }

.orbit {
  position: relative;
  align-self: center;
  justify-self: end;
  width: 100%;
  max-width: 540px;
  aspect-ratio: 1;
}
.orbit__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.orbit__ring {
  fill: none;
  stroke: rgba(236, 239, 240, 0.14);
  stroke-width: 1.1;
}
.orbit__ring:nth-child(odd) { stroke: rgba(236, 239, 240, 0.09); }
.js .orbit__ring {
  stroke-dasharray: 1 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.5s var(--ease);
  transition-delay: calc(0.1s + var(--k) * 0.09s);
}
.js .is-in .orbit__ring { stroke-dashoffset: 0; }
.orbit__dash {
  fill: none;
  stroke: rgba(143, 227, 207, 0.32);
  stroke-width: 1;
  stroke-dasharray: 1.5 7;
  transform-origin: 260px 260px;
  animation: spin 90s linear infinite paused;
}
.orbit__nodes circle {
  fill: var(--bg);
  stroke: rgba(236, 239, 240, 0.55);
  stroke-width: 1.3;
  transition: stroke 0.6s, fill 0.6s;
}
.is-in .orbit__nodes circle { stroke: var(--accent); fill: #0e1d1a; transition-delay: calc(0.55s + var(--k) * 0.1s); }
.orbit__core { fill: var(--accent); filter: drop-shadow(0 0 10px rgba(143, 227, 207, 0.95)); }
.orbit__core-halo { fill: rgba(143, 227, 207, 0.06); stroke: rgba(143, 227, 207, 0.32); stroke-width: 1; }
.orbit__sweep {
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 74%, rgba(143, 227, 207, 0.025) 84%, rgba(143, 227, 207, 0.13) 99.6%, rgba(143, 227, 207, 0.5) 100%);
  animation: spin 16s linear infinite paused;
}
.is-in .orbit__sweep, .is-in .orbit__dash { animation-play-state: running; }
@keyframes spin { to { transform: rotate(360deg); } }
.orbit__center {
  position: absolute;
  left: 50%; top: calc(50% + 30px);
  transform: translateX(-50%);
  color: var(--accent);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.orbit__labels li {
  position: absolute;
  left: var(--x); top: var(--y);
  transform: translate(14px, -50%);
  white-space: nowrap;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(10, 13, 16, 0.86);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  font-size: 12.5px;
  font-weight: 450;
  letter-spacing: -0.005em;
  color: rgba(236, 239, 240, 0.86);
}
.orbit__labels li.is-left { transform: translate(calc(-100% - 14px), -50%); }
.js .orbit__labels li { opacity: 0; filter: blur(6px); transition: opacity 0.7s var(--ease), filter 0.7s var(--ease); transition-delay: calc(0.6s + var(--k) * 0.1s); }
.js .is-in .orbit__labels li { opacity: 1; filter: none; }

/* card 02: research flow */
.art-flow, .art-scan, .art-stack { width: 100%; height: auto; aspect-ratio: 320 / 132; margin: 18px 0 22px; overflow: visible; }
.flow__lines path { stroke: rgba(236, 239, 240, 0.22); stroke-dasharray: 3 5; }
.is-in .flow__lines path { animation: flow 4.5s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -64; } }
.flow__dots circle { fill: rgba(236, 239, 240, 0.5); stroke: none; }
.flow__dots circle:nth-child(3n) { fill: var(--accent); }
.flow__sprint { fill: rgba(143, 227, 207, 0.1); stroke: var(--accent); stroke-width: 1.3; }
.flow__proto { fill: rgba(236, 239, 240, 0.04); stroke: rgba(236, 239, 240, 0.5); }
.flow__road { stroke: var(--accent); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; fill: rgba(143, 227, 207, 0.12); }

/* card 03: review scan */
.scan__tiles rect { fill: rgba(236, 239, 240, 0.025); stroke: rgba(236, 239, 240, 0.16); }
.scan__flag { fill: rgba(242, 193, 141, 0.07); stroke: var(--warm); stroke-width: 1.2; }
.is-in .scan__flag { animation: flagpulse 2.6s var(--ease-in-out) infinite; }
@keyframes flagpulse { 50% { fill: rgba(242, 193, 141, 0.16); } }
.scan__mark { stroke: var(--warm); stroke-width: 2; stroke-linecap: round; }
.scan__beam { stroke: var(--accent); stroke-width: 1.4; filter: drop-shadow(0 0 4px rgba(143, 227, 207, 0.9)); }
.is-in .scan__beam { animation: scan 5.2s var(--ease-in-out) infinite alternate; }
@keyframes scan { to { transform: translateX(312px); } }

/* card 04: strategy stack */
.stack__plate { transition: transform 1s var(--ease); }
.stack__plate path { fill: #0c1114; stroke: rgba(236, 239, 240, 0.24); }
.stack__plate:last-of-type path { stroke: rgba(143, 227, 207, 0.6); fill: #0e1a19; }

.stack__spine { stroke: var(--accent); stroke-width: 1.2; transition: transform 1s var(--ease); }
.stack__node { fill: var(--accent); stroke: none; }
.card:hover .stack__plate { transform: translateY(calc((var(--k) - 1.5) * 6px)); }

/* ---------- approach ---------- */
.approach__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 48px clamp(48px, 8vw, 120px);
}
.approach__sticky {
  position: sticky;
  top: calc(var(--nav-h) + 48px);
  display: grid;
  gap: 24px;
}
.pull {
  margin-top: 16px;
  padding-left: 20px;
  border-left: 1px solid var(--accent);
  max-width: 26rem;
}
.pull p { font-size: 19px; line-height: 1.5; color: rgba(236, 239, 240, 0.86); letter-spacing: -0.012em; }
.pull footer { margin-top: 14px; color: var(--muted); }

.steps { position: relative; padding-left: 64px; }
.rail { position: absolute; left: 15px; top: 8px; bottom: 8px; width: 1px; background: var(--line-2); }
.rail__fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(143, 227, 207, 0.2), var(--accent));
  box-shadow: 0 0 12px rgba(143, 227, 207, 0.6);
  transform-origin: top;
  transform: scaleY(var(--p, 0));
}
.step {
  position: relative;
  padding: 36px 0 48px;
  border-top: 1px solid var(--line);
}
.step:last-child { padding-bottom: 8px; }
.step__num {
  position: absolute;
  left: -64px; top: 33px;
  display: grid;
  place-items: center;
  width: 31px; height: 31px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line-2);
  color: var(--muted);
  font-size: 11px;
  transition: color 0.5s, border-color 0.5s, box-shadow 0.5s, background-color 0.5s;
}
.step.is-active .step__num {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 5px rgba(143, 227, 207, 0.12), 0 0 18px rgba(143, 227, 207, 0.5);
}
.step__title {
  font-size: clamp(1.45rem, 1.1rem + 1vw, 2.1rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
  font-weight: 500;
  margin-bottom: 12px;
}
.step p { color: var(--muted); font-size: 17.5px; max-width: 32em; }

/* spectrum */
.spectrum {
  margin-top: clamp(80px, 10vw, 140px);
  padding: clamp(28px, 4vw, 48px);
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(143, 227, 207, 0.06), transparent 60%),
    linear-gradient(180deg, rgba(236, 239, 240, 0.03), rgba(236, 239, 240, 0.01));
}
.spectrum__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px 32px; flex-wrap: wrap; }
.spectrum__title { font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem); letter-spacing: -0.035em; font-weight: 500; line-height: 1.1; }
.spectrum__sub { color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-size: 11px; }
.spectrum__scale { margin-top: clamp(36px, 5vw, 56px); }
.spectrum__track { position: relative; height: 36px; margin-inline: 7px; }
.spectrum__ticks {
  position: absolute;
  left: 0; right: 0; top: 7px;
  height: 9px;
  background: linear-gradient(90deg, rgba(236, 239, 240, 0.2) 1px, transparent 1px) 0 0 / calc((100% - 1px) / 40) 100% repeat-x;
}
.spectrum__major { position: absolute; top: 0; width: 1px; height: 20px; background: rgba(236, 239, 240, 0.42); }
.spectrum__base { position: absolute; left: 0; right: 0; top: 27px; height: 1px; background: var(--line-2); }
.spectrum__fill {
  position: absolute;
  left: 0; top: 27px;
  height: 1px;
  width: var(--pos, 50%);
  background: linear-gradient(90deg, rgba(143, 227, 207, 0.15), var(--accent));
  box-shadow: 0 0 10px rgba(143, 227, 207, 0.7);
  transition: width 1s var(--ease);
}
.spectrum__knob {
  position: absolute;
  left: var(--pos, 50%);
  top: 27.5px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 6px rgba(143, 227, 207, 0.12), 0 0 18px rgba(143, 227, 207, 0.8);
  transition: left 1s var(--ease);
}
.spectrum__stops { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 18px; }
.stop {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
  text-align: left;
  padding: 10px 14px 10px 0;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--muted);
  transition: color 0.3s;
}
.stop:nth-child(2) { justify-self: center; padding-inline: 14px; }
.stop:nth-child(3) { justify-self: end; padding-inline: 14px 0; text-align: right; }
.stop .mono {
  display: grid; place-items: center;
  width: 22px; height: 22px;
  border-radius: 6px;
  border: 1px solid var(--line-2);
  font-size: 11px;
  transition: border-color 0.3s, color 0.3s, background-color 0.3s;
}
.stop:hover { color: var(--text); }
.stop[aria-pressed="true"] { color: var(--text); }
.stop[aria-pressed="true"] .mono { border-color: var(--accent); color: var(--accent-ink); background: var(--accent); }
.spectrum__panels { display: grid; margin-top: 18px; }
.panel { font-size: clamp(1.1rem, 0.95rem + 0.5vw, 1.35rem); line-height: 1.4; letter-spacing: -0.015em; max-width: 34em; }
.panel + .panel { margin-top: 10px; }
.js .panel {
  grid-area: 1 / 1;
  margin: 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease), transform 0.6s var(--ease);
  pointer-events: none;
}
.js .panel.is-active { opacity: 1; transform: none; pointer-events: auto; }
.spectrum__note {
  display: flex;
  gap: 16px;
  align-items: baseline;
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 15.5px;
  max-width: 58rem;
}
.spectrum__note > span:last-child { text-wrap: pretty; }
.spectrum__note .mono {
  flex: none;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(242, 193, 141, 0.1);
  color: var(--warm);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ---------- proof ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.stat {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 34px 28px 40px 0;
  border-bottom: 1px solid var(--line);
}
.stat::before {
  content: "";
  position: absolute;
  left: -5px; top: -5px;
  width: 9px; height: 9px;
  background:
    linear-gradient(var(--accent), var(--accent)) 50% 0 / 1px 100% no-repeat,
    linear-gradient(var(--accent), var(--accent)) 0 50% / 100% 1px no-repeat;
  opacity: 0.55;
}
.stats { position: relative; }
.stat:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.stat:nth-child(3n + 1)::before { left: 0; }
.stat dd {
  order: -1;
  font-size: clamp(3rem, 1.6rem + 4vw, 5.6rem);
  line-height: 1;
  letter-spacing: -0.06em;
  font-weight: 400;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.stat:first-child dd span { color: var(--accent); text-shadow: 0 0 28px rgba(143, 227, 207, 0.35); }
.stat dt { color: var(--muted); font-size: 15px; max-width: 19em; text-wrap: balance; }


.work { margin-top: clamp(80px, 10vw, 136px); }
.work__label { color: var(--muted); text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 28px; }
.work__group {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: 20px 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line-2);
}
.work__group + .work__group { margin-top: 40px; }
.work__meta { display: grid; gap: 8px; align-content: start; align-self: start; position: sticky; top: calc(var(--nav-h) + 28px); }
.work__org { font-size: clamp(1.45rem, 1.1rem + 0.9vw, 2rem); letter-spacing: -0.035em; font-weight: 500; line-height: 1.1; }
.work__meta .mono { color: var(--muted); }
.work__list li {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 12px;
  padding: 0 0 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.work__list li:last-child { margin-bottom: 0; }
.work__list li::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 0; height: 1px;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(143, 227, 207, 0.7);
  transition: width 0.9s var(--ease);
}
.work__list li:hover::after { width: 100%; }
.work__idx { color: var(--dim); padding-top: 0.42em; transition: color 0.4s; }
.work__list li:hover .work__idx { color: var(--accent); }
.work__list p { font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.3rem); line-height: 1.45; letter-spacing: -0.015em; color: rgba(236, 239, 240, 0.88); text-wrap: pretty; }

/* ---------- voices ---------- */
.voices { padding-top: 0; }
.quote--lead { position: relative; max-width: 68rem; padding-left: clamp(0px, 7vw, 104px); }
.quote__glyph {
  position: absolute;
  left: 0; top: -0.08em;
  font-size: clamp(4.5rem, 2.6rem + 6vw, 9rem);
  line-height: 1;
  font-weight: 500;
  color: var(--accent);
  text-shadow: 0 0 40px rgba(143, 227, 207, 0.4);
}
.quote--lead blockquote p {
  font-size: clamp(1.6rem, 0.9rem + 2.4vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: -0.035em;
  font-weight: 450;
  text-wrap: pretty;
}
.quote mark { background: none; color: var(--accent); }
.quote figcaption { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; margin-top: 28px; }
.quote__name { font-weight: 500; font-size: 16px; }
.quote__role { color: var(--muted); }
.quotes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: clamp(56px, 7vw, 88px);
}
.quotes .quote {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(236, 239, 240, 0.03), rgba(236, 239, 240, 0.01));
  overflow: hidden;
  isolation: isolate;
}
.quotes blockquote p { font-size: clamp(1.1rem, 1rem + 0.4vw, 1.35rem); line-height: 1.45; letter-spacing: -0.015em; }
.quotes figcaption { flex-direction: column; gap: 6px; }

/* ---------- about ---------- */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 48px clamp(48px, 7vw, 112px);
  align-items: start;
}
.about__visual { position: sticky; top: calc(var(--nav-h) + 28px); }
.portrait {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 5;
  border-radius: 24px;
  border: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(70% 50% at 85% 100%, rgba(242, 193, 141, 0.05), transparent 60%),
    linear-gradient(180deg, #0e1417 0%, #0a0e10 70%, #080b0d 100%);
}
.portrait__bg { position: absolute; inset: -8% 0; z-index: -1; transform: translate3d(0, var(--py, 0px), 0); will-change: transform; }
.portrait__lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.portrait__lines path { stroke: rgba(143, 227, 207, 0.13); stroke-width: 1; vector-effect: non-scaling-stroke; }
.portrait__lines path:nth-child(3n) { stroke: rgba(143, 227, 207, 0.3); }
.portrait__glow {
  position: absolute;
  left: 9%; top: 16%;
  width: 84%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(143, 227, 207, 0.24), rgba(143, 227, 207, 0.07) 55%, transparent);
}
.portrait__img {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  height: auto;
}
.portrait::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 22%;
  background: linear-gradient(180deg, transparent, rgba(7, 9, 11, 0.55));
  pointer-events: none;
}
.portrait__cap {
  position: absolute;
  left: 22px; top: 20px;
  display: grid;
  gap: 3px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.portrait__cap .mono { color: var(--muted); font-weight: 400; font-size: 11.5px; }
.portrait__corner {
  position: absolute;
  right: 18px; top: 18px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  color: var(--muted);
  font-size: 11px;
}
.about__body { display: grid; gap: 18px; justify-items: start; }
.about__role { color: var(--muted); margin-top: -4px; }
.about__lede { font-size: clamp(1.1rem, 0.98rem + 0.45vw, 1.35rem); line-height: 1.5; letter-spacing: -0.015em; color: rgba(236, 239, 240, 0.9); margin-top: 12px; max-width: 34em; }
.about__quote { margin-top: 10px; max-width: 30em; }
.about__quote p {
  font-size: clamp(1.35rem, 1rem + 1vw, 1.9rem);
  line-height: 1.22;
  letter-spacing: -0.03em;
  font-weight: 450;
  text-wrap: balance;
  color: transparent;
  background: linear-gradient(100deg, var(--text) 10%, var(--accent) 70%, #c8f3e8 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.ung { font-family: "Geist", var(--sans); }

.timeline { width: 100%; margin-top: 24px; border-top: 1px solid var(--line); }
.timeline li {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.timeline li > .mono { color: var(--muted); padding-top: 3px; }
.timeline li:first-child > .mono { color: var(--accent); }
.timeline strong { display: block; font-weight: 500; font-size: 16px; letter-spacing: -0.015em; color: var(--text); margin-bottom: 2px; }
.timeline li > span:last-child { color: var(--muted); font-size: 15px; }
.timeline em { display: block; margin-top: 4px; font-size: 13.5px; color: var(--dim); }

.creds {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  margin-top: clamp(64px, 8vw, 104px);
}
.creds__col h3 {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line);
}
.creds__col li { padding: 10px 0; color: rgba(236, 239, 240, 0.82); font-size: 15px; line-height: 1.5; border-bottom: 1px solid rgba(236, 239, 240, 0.05); }
.creds__col i { font-style: italic; }

/* ---------- engage ---------- */
.engage { padding-top: clamp(40px, 6vw, 80px); }
.engage__list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.engage__list li {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(236, 239, 240, 0.03), rgba(236, 239, 240, 0.01));
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.6s var(--ease), border-color 0.4s;
}
.engage__list li:hover { transform: translateY(-3px); }
.engage__link { display: flex; flex-direction: column; gap: 10px; height: 100%; min-height: 248px; padding: 26px; }
.engage__top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: auto; }
.engage__icon {
  width: 40px; height: 40px;
  fill: none;
  stroke: rgba(236, 239, 240, 0.45);
  stroke-width: 1.3;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.4s;
}
.engage__icon circle { fill: #0b0f12; }
.engage__icon .hot { stroke: var(--accent); }
.engage__list li:hover .engage__icon { stroke: var(--accent); }
.engage__list h3 { margin-top: 32px; font-size: 1.3rem; line-height: 1.15; letter-spacing: -0.03em; font-weight: 500; }
.engage__list p { color: var(--muted); font-size: 15px; text-wrap: pretty; }
.engage__go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  transition: color 0.3s;
}
.engage__go svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.45s var(--ease); }
.engage__list li:hover .engage__go { color: var(--accent); }
.engage__list li:hover .engage__go svg { transform: translateX(4px); }

/* ---------- contact ---------- */
.contact {
  position: relative;
  padding-block: clamp(112px, 13vw, 190px) clamp(120px, 14vw, 190px);
  border-top: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}
.contact__glow {
  position: absolute;
  z-index: -1;
  left: 50%; bottom: 0;
  width: min(1500px, 170vw);
  aspect-ratio: 2 / 1;
  transform: translate(-50%, 56%);
  border-radius: 50%;
  background:
    radial-gradient(closest-side, rgba(143, 227, 207, 0.30), rgba(143, 227, 207, 0.09) 50%, transparent 100%);
  filter: blur(30px);
  animation: breathe 9s var(--ease-in-out) infinite alternate;
}
.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-radial-gradient(ellipse at 50% 120%, transparent 0 46px, rgba(143, 227, 207, 0.07) 46px 47px);
  -webkit-mask-image: radial-gradient(ellipse at 50% 100%, #000 10%, transparent 70%);
  mask-image: radial-gradient(ellipse at 50% 100%, #000 10%, transparent 70%);
}
@keyframes breathe {
  from { opacity: 0.7; transform: translate(-50%, 56%) scale(0.96); }
  to { opacity: 1; transform: translate(-50%, 56%) scale(1.04); }
}
.contact__inner { display: grid; justify-items: center; gap: 24px; }
.contact__title {
  font-size: clamp(3rem, 0.8rem + 7.4vw, 8.4rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
  font-weight: 500;
  max-width: 10em;
  text-wrap: balance;
}
.contact__lede {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  max-width: 34em;
  text-align: left;
  color: var(--muted);
  font-size: clamp(17px, 1rem + 0.3vw, 20px);
  line-height: 1.45;
}
.contact__lede > span:last-child { text-wrap: balance; }
.contact__avatar {
  flex: none;
  width: 46px; height: 46px;
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle at 50% 30%, #1c2b2c, #0c1113);
  box-shadow: 0 0 0 1px rgba(143, 227, 207, 0.4), 0 0 0 6px rgba(143, 227, 207, 0.06), 0 0 24px rgba(143, 227, 207, 0.25);
}
.contact__avatar img { width: 100%; height: 100%; object-fit: cover; }
.contact__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 16px; }
.contact__loc { color: var(--muted); margin-top: 12px; }
.copy { min-width: 136px; }

/* ---------- footer ---------- */
.foot { position: relative; border-top: 1px solid var(--line); overflow: hidden; padding-top: clamp(56px, 7vw, 96px); }
.foot__grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 3fr) minmax(0, 3fr); gap: 40px; }
.foot__brand .brand { margin-right: 0; }
.foot__brand p { margin-top: 16px; color: var(--muted); max-width: 22em; font-size: 15px; }
.foot__col { display: grid; gap: 10px; align-content: start; color: rgba(236, 239, 240, 0.8); font-size: 15px; }
.foot__col h2 { color: var(--dim); text-transform: uppercase; letter-spacing: 0.14em; font-size: 11px; font-weight: 400; margin: 0 0 6px; }
.foot__col a { justify-self: start; transition: color 0.3s; }
.foot__col a:hover { color: var(--accent); }
.foot__word {
  margin: clamp(40px, 6vw, 88px) 0 -0.13em;
  font-size: clamp(4.6rem, 19vw, 19.5rem);
  line-height: 0.82;
  letter-spacing: -0.075em;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  color: transparent;
  background: linear-gradient(180deg, rgba(236, 239, 240, 0.14) 0%, rgba(143, 227, 207, 0.06) 55%, rgba(236, 239, 240, 0) 92%);
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
}
.foot__base {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-block: 22px calc(22px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.foot__top { transition: color 0.3s; }
.foot__top:hover { color: var(--accent); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bento > .card:last-child { grid-column: 1 / -1; }
  .bento > .card:last-child .card__art { max-width: 380px; }
  .orbit__center { top: calc(50% - 40px); }
  .engage__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .creds { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .foot__brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: block; }
  .hero__foot { grid-template-columns: 1fr; }
  .hero__meta { grid-template-columns: 1fr; justify-items: start; gap: 6px; }
  .hero__meta .founder-chip { order: -1; margin-bottom: 8px; }
  .hero__meta-r { text-align: left; }
  .approach__grid, .about__grid { grid-template-columns: 1fr; }
  .approach__sticky { position: static; }
  .about__visual { position: relative; top: auto; max-width: 440px; }
  .section__head--row { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
  .stat:nth-child(3n + 1)::before { left: -5px; }
  .stat:nth-child(odd)::before { left: 0; }
  .stat:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
  .work__group { grid-template-columns: 1fr; gap: 24px; }
  .work__meta { position: static; }
}

@media (max-width: 640px) {
  :root { --nav-h: 60px; }
  body { font-size: 16px; }
  .eyebrow { font-size: 11px; letter-spacing: 0.12em; }
  .hero__veil {
    background:
      radial-gradient(80% 50% at 80% 20%, rgba(143, 227, 207, 0.08), transparent 70%),
      linear-gradient(180deg, rgba(7, 9, 11, 0.5) 0%, rgba(7, 9, 11, 0) 20%, rgba(7, 9, 11, 0.35) 55%, var(--bg) 100%);
  }
  .section { padding-block: 76px; }
  .statement { padding-block: 92px; }
  .stop { flex-direction: column; align-items: flex-start; gap: 8px; font-size: 14px; padding: 8px 0; }
  .stop:nth-child(2) { align-items: center; padding-inline: 0; text-align: center; }
  .stop:nth-child(3) { align-items: flex-end; padding-inline: 0; }
  .hero { padding-top: calc(var(--nav-h) + 32px); }
  .hero__title { font-size: clamp(2.6rem, 11.4vw, 3.6rem); line-height: 0.98; letter-spacing: -0.048em; }
  .hero__ctas { width: 100%; }
  .hero__ctas .btn { flex: 1 1 auto; }
  .hero__meta-l, .hero__meta-r { display: none; }
  .hero__meta .founder-chip { margin-bottom: 0; }
  .hero__meta { padding-block: 14px 18px; }
  .strip__inner { flex-direction: column; align-items: flex-start; gap: 14px; padding-block: 22px; }
  .marquee { width: 100%; }
  .bento { grid-template-columns: 1fr; gap: 12px; }
  .card { padding: 24px; min-height: 0; }
  .card--xl { grid-template-columns: 1fr; padding: 24px; gap: 8px; }
  .card__copy .card__title { margin-top: 28px; }
  .orbit { justify-self: center; max-width: 340px; margin-top: 8px; }
  .orbit__labels li { font-size: 11px; padding: 4px 8px; }
  .orbit__labels li { transform: translate(10px, -50%); }
  .orbit__labels li.is-left { transform: translate(calc(-100% - 10px), -50%); }
  .steps { padding-left: 52px; }
  .rail { left: 13px; }
  .step__num { left: -52px; width: 27px; height: 27px; }
  .step { padding: 28px 0 36px; }
  .step__num { top: 26px; }
  .spectrum { padding: 24px 20px; }
  .stop .mono { width: 20px; height: 20px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 26px 12px 28px 0; }
  .stat:nth-child(even) { padding-left: 16px; }
  .stat dd { font-size: clamp(2.4rem, 12vw, 3.4rem); }
  .stat dt { font-size: 13.5px; }
  .work__list li { grid-template-columns: 36px minmax(0, 1fr); }
  .quote--lead { padding-left: 0; padding-top: 0.55em; }
  .quote__glyph { font-size: 4.2rem; top: -0.3em; }
  .quotes { grid-template-columns: 1fr; gap: 12px; }
  .quotes .quote { padding: 24px; }
  .creds { grid-template-columns: 1fr; gap: 32px; }
  .timeline li { grid-template-columns: 72px minmax(0, 1fr); gap: 14px; }
  .engage__list { grid-template-columns: 1fr; gap: 12px; }
  .engage__link { min-height: 0; padding: 24px; }
  .engage__list h3 { margin-top: 22px; }
  .contact__lede { flex-direction: column; text-align: center; gap: 16px; }
  .contact__actions { flex-direction: column; align-items: stretch; width: 100%; }
  .contact__glow { width: 280vw; }
  .contact__actions .btn { width: 100%; }
  .btn--lg { font-size: 15px; }
  .foot__grid { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  .foot__base { flex-direction: column; align-items: flex-start; gap: 8px; }
}

@media (min-width: 1700px) {
  :root { --max: 1440px; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; }
  .js [data-reveal],
  .js [data-split] .w > span { opacity: 1 !important; transform: none !important; filter: none !important; transition: none !important; }
  .hero__field { transition: none; }
  .btn { transform: none !important; }
  .js .orbit__ring, .js .orbit__labels li, .orbit__nodes circle { transition: none !important; }
  .portrait__bg { transform: none !important; }
  .engage__list li:hover { transform: none; }
  .js .marquee__track { flex-wrap: wrap; width: auto; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee__track li[aria-hidden="true"] { display: none; }
}