@font-face {
  font-family: "Kaon Sans";
  src: url("/assets/particle-faithful/ibm-plex-sans-variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 700;
  font-display: swap;
}

@font-face {
  font-family: "Kaon Mono";
  src: url("/assets/particle-faithful/dm-mono-regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #030303;
  --surface: #0c0c0c;
  --surface-2: #141414;
  --ink: #f5f5f0;
  --muted: #a3a39d;
  --quiet: #71716c;
  --line: rgba(255, 255, 255, 0.16);
  --accent: #a999ff;
  --pad: clamp(20px, 4.4vw, 76px);
  --max: 1600px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  min-height: 100svh;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Kaon Sans", "Helvetica Neue", Arial, sans-serif;
  font-synthesis: none;
  text-rendering: geometricPrecision;
}

body.nav-open {
  overflow: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img {
  max-width: 100%;
}

p,
h1,
h2,
h3,
figure {
  margin: 0;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: #080808;
  background: #fff;
  transform: translateY(-160%);
}

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

.shell {
  width: min(calc(100% - (var(--pad) * 2)), var(--max));
  margin-inline: auto;
}

.concept-header {
  position: absolute;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  height: 76px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding-inline: var(--pad);
  color: var(--ink);
  transition:
    background 180ms ease,
    border-color 180ms ease;
}

.concept-header.is-scrolled {
  position: fixed;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(18px);
}

.brand {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  letter-spacing: -0.03em;
}

.brand-spark {
  position: relative;
  width: 16px;
  height: 16px;
  display: inline-block;
  transform: rotate(45deg);
}

.brand-spark::before,
.brand-spark::after {
  position: absolute;
  top: 50%;
  left: 50%;
  content: "";
  background: currentColor;
  transform: translate(-50%, -50%);
}

.brand-spark::before {
  width: 16px;
  height: 1px;
}

.brand-spark::after {
  width: 1px;
  height: 16px;
}

.concept-nav {
  display: flex;
  justify-content: center;
  gap: clamp(20px, 3vw, 46px);
}

.concept-nav a,
.header-cta,
.micro {
  font-family: "Kaon Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.concept-nav a {
  color: color-mix(in srgb, currentColor 72%, transparent);
}

.concept-nav a:hover,
.concept-nav a:focus-visible {
  color: currentColor;
}

.header-cta {
  justify-self: end;
  padding: 10px 14px;
  border: 1px solid currentColor;
}

.menu-toggle {
  width: 38px;
  height: 38px;
  display: none;
  place-items: center;
  justify-self: end;
  border: 1px solid var(--line);
  color: currentColor;
  background: transparent;
}

.menu-toggle::before,
.menu-toggle::after {
  grid-area: 1 / 1;
  width: 15px;
  height: 1px;
  content: "";
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle::before {
  transform: translateY(-3px);
}

.menu-toggle::after {
  transform: translateY(3px);
}

.nav-open .menu-toggle::before {
  transform: rotate(45deg);
}

.nav-open .menu-toggle::after {
  transform: rotate(-45deg);
}

.concept-switcher {
  position: fixed;
  z-index: 80;
  right: 14px;
  bottom: 14px;
  display: flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(4, 4, 4, 0.82);
  backdrop-filter: blur(16px);
}

.concept-switcher a {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #82827c;
  font-family: "Kaon Mono", monospace;
  font-size: 9px;
}

.concept-switcher a:hover,
.concept-switcher a:focus-visible,
.concept-switcher a[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  outline: none;
}

.eyebrow {
  color: var(--accent);
  font-family: "Kaon Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.display {
  font-size: clamp(66px, 10vw, 170px);
  font-weight: 300;
  letter-spacing: -0.065em;
  line-height: 0.88;
}

.section-title {
  font-size: clamp(44px, 6.5vw, 104px);
  font-weight: 300;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.lead {
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 23px);
  letter-spacing: -0.022em;
  line-height: 1.4;
}

.button {
  min-height: 42px;
  display: inline-grid;
  place-items: center;
  padding: 0 18px;
  border: 1px solid var(--line);
  font-size: 13px;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.button--solid {
  color: #050505;
  border-color: var(--ink);
  background: var(--ink);
}

.button:hover,
.button:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.button--solid:hover,
.button--solid:focus-visible {
  color: #fff;
  border-color: var(--accent);
  background: var(--accent);
}

.section {
  padding-block: clamp(90px, 12vw, 190px);
  border-top: 1px solid var(--line);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.42fr);
  align-items: end;
  gap: clamp(44px, 8vw, 130px);
}

.split-heading .lead {
  max-width: 540px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(50px, 7vw, 90px);
  border: 1px solid var(--line);
  background: var(--line);
}

.product-card {
  min-height: 520px;
  display: grid;
  grid-template-rows: minmax(280px, 1fr) auto;
  background: var(--surface);
}

.product-art {
  min-height: 280px;
  overflow: hidden;
  background: #020203;
}

.product-art img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.2, 0.7, 0.1, 1);
}

.product-card:hover .product-art img {
  transform: scale(1.035);
}

.product-copy {
  min-height: 205px;
  display: grid;
  align-content: end;
  padding: clamp(24px, 3vw, 42px);
}

.product-copy h3 {
  margin-top: 34px;
  font-size: clamp(30px, 3.3vw, 50px);
  font-weight: 300;
  letter-spacing: -0.045em;
}

.product-copy p {
  max-width: 34ch;
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid var(--line);
}

.metric {
  min-height: 310px;
  display: grid;
  align-content: space-between;
  padding: clamp(30px, 4vw, 62px);
  background: var(--surface);
}

.metric + .metric {
  border-left: 1px solid var(--line);
}

.metric strong {
  font-size: clamp(74px, 8vw, 132px);
  font-weight: 300;
  letter-spacing: -0.07em;
  line-height: 0.8;
}

.metric p {
  max-width: 27ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.feature-art {
  position: relative;
  min-height: min(82svh, 900px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.feature-art > img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-art::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 28%, rgba(0, 0, 0, 0.88));
}

.feature-art-copy {
  width: min(calc(100% - (var(--pad) * 2)), var(--max));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.4fr);
  align-items: end;
  gap: 60px;
  margin-inline: auto;
  padding-bottom: clamp(46px, 7vw, 88px);
}

.feature-art-copy h2 {
  max-width: 1000px;
}

.site-footer {
  padding: 54px var(--pad) 30px;
  border-top: 1px solid var(--line);
  background: #020202;
}

.footer-top {
  width: min(100%, var(--max));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 34px;
  margin-inline: auto;
}

.footer-contact {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(90px, 1fr));
  gap: 9px 32px;
  font-size: 11px;
}

.footer-end {
  width: min(100%, var(--max));
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 74px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--quiet);
  font-size: 10px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 650ms ease,
    transform 650ms cubic-bezier(0.2, 0.7, 0.1, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Signal Engine */

.signal-page {
  --accent: #b0a0ff;
  background:
    radial-gradient(circle at 78% 8%, rgba(118, 91, 255, 0.1), transparent 30rem),
    #020203;
}

.signal-hero {
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.signal-hero-grid {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(390px, 0.68fr);
  align-items: center;
  gap: clamp(40px, 7vw, 120px);
  padding-block: 120px 70px;
}

.signal-hero h1 {
  max-width: 920px;
  font-size: clamp(62px, 8.5vw, 136px);
}

.signal-hero .lead {
  max-width: 620px;
  margin-top: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.signal-hero-art {
  position: relative;
  height: min(78svh, 810px);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #020208;
}

.signal-hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.signal-hero-art::after {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  content: "";
}

.signal-statement {
  background: #050506;
}

.signal-statement-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 1fr);
  gap: clamp(45px, 9vw, 150px);
}

.signal-statement h2 {
  max-width: 1100px;
}

.signal-statement em {
  color: var(--accent);
  font-style: normal;
}

.signal-copy-row {
  display: grid;
  grid-template-columns: 0.5fr minmax(0, 1fr);
  gap: 50px;
  margin-top: 86px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.signal-copy-row .lead {
  max-width: 660px;
}

.signal-network {
  background: #000;
}

.signal-network .product-art img {
  object-fit: contain;
}

.signal-research {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.7fr);
  align-items: center;
  gap: clamp(50px, 9vw, 150px);
}

.signal-research img {
  width: 100%;
  max-height: 720px;
  object-fit: contain;
}

.signal-research .lead {
  margin-top: 30px;
}

/* Dream Engine */

.dream-page {
  --bg: #1a1215;
  --surface: #201619;
  --surface-2: #2b1d22;
  --accent: #ef8db6;
  background: #1a1215;
}

.dream-page .concept-header {
  color: #fff8f0;
}

.dream-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
}

.dream-hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(13, 7, 11, 0.18), rgba(13, 7, 11, 0.72));
}

.dream-hero > img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dream-logo {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 18px 28px;
  color: #fffaf2;
  background: rgba(20, 13, 16, 0.88);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(58px, 9vw, 150px);
  letter-spacing: -0.055em;
}

.dream-intro {
  color: #241b1d;
  background: #f4f1eb;
}

.dream-intro .eyebrow {
  color: #6b5d5f;
}

.dream-intro-grid {
  display: grid;
  grid-template-columns: 0.35fr minmax(0, 1fr);
  gap: clamp(48px, 10vw, 180px);
}

.dream-serif {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.045em;
}

.dream-intro .lead {
  color: #514749;
}

.dream-art-band {
  min-height: 54svh;
  overflow: hidden;
}

.dream-art-band img {
  width: 100%;
  height: 100%;
  min-height: 54svh;
  display: block;
  object-fit: cover;
}

.dream-products {
  background: #1b1215;
}

.dream-products .split-heading h2 {
  font-family: Georgia, "Times New Roman", serif;
}

.dream-products .product-card {
  background: #211619;
}

.dream-manifesto {
  color: #211719;
  background: #f4f1eb;
}

.dream-manifesto-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.6fr);
  align-items: center;
  gap: clamp(50px, 8vw, 130px);
}

.dream-manifesto img {
  width: 100%;
  max-height: 700px;
  object-fit: contain;
}

.dream-manifesto .lead {
  margin-top: 28px;
  color: #5a4d50;
}

.dream-quote {
  padding-block: clamp(110px, 16vw, 240px);
  color: #211719;
  background: #f4f1eb;
  text-align: center;
}

.dream-quote h2 {
  max-width: 1350px;
  margin-inline: auto;
  font-family: Georgia, "Times New Roman", serif;
}

/* Particle Bloom */

.particle-page {
  --bg: #020b11;
  --surface: #061219;
  --surface-2: #0a1820;
  --accent: #ef7489;
  background: #020b11;
}

.particle-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
}

.particle-hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: radial-gradient(circle, transparent 34%, rgba(0, 9, 14, 0.72) 100%);
}

.particle-hero img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.particle-wordmark {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: clamp(72px, 11vw, 180px);
  font-weight: 300;
  letter-spacing: -0.065em;
}

.particle-wordmark .brand-spark {
  width: 58px;
  height: 58px;
}

.particle-wordmark .brand-spark::before {
  width: 58px;
}

.particle-wordmark .brand-spark::after {
  height: 58px;
}

.particle-intro {
  color: #111;
  background: #f4f4f0;
}

.particle-intro .eyebrow {
  color: #ef7489;
}

.particle-intro .lead {
  color: #4f4f4b;
}

.particle-intro-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 72px;
}

.particle-poster {
  position: relative;
  min-height: 650px;
  display: grid;
  align-content: start;
  padding: clamp(28px, 4vw, 56px);
  overflow: hidden;
  color: #f5f5f0;
  background: #02090e;
}

.particle-poster h3 {
  max-width: 12ch;
  font-size: clamp(42px, 5vw, 76px);
  font-weight: 300;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.particle-poster p {
  position: relative;
  z-index: 2;
  max-width: 46ch;
  margin-top: auto;
  color: #c7c7c1;
  font-size: 14px;
  line-height: 1.5;
}

.particle-poster img {
  position: absolute;
  right: -10%;
  bottom: -4%;
  width: 92%;
  height: 78%;
  object-fit: contain;
  opacity: 0.96;
}

.particle-products {
  background: #020b11;
  text-align: center;
}

.particle-products .split-heading {
  display: block;
}

.particle-products .section-title {
  max-width: 920px;
  margin-inline: auto;
}

.particle-products .card-grid {
  text-align: left;
}

.particle-products .product-art img {
  object-fit: contain;
}

.particle-system {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100svh;
  border-top: 1px solid var(--line);
}

.particle-system-art {
  display: grid;
  place-items: end center;
  overflow: hidden;
  border-right: 1px solid var(--line);
}

.particle-system-art img {
  width: 94%;
  height: 76%;
  object-fit: contain;
  object-position: bottom;
}

.particle-system-copy {
  display: grid;
  align-content: space-between;
  padding: clamp(46px, 7vw, 110px);
}

.particle-system-copy .lead {
  max-width: 480px;
}

.particle-statement {
  position: relative;
  min-height: 88svh;
  display: grid;
  align-items: start;
  overflow: hidden;
  padding: clamp(48px, 7vw, 96px) var(--pad);
}

.particle-statement h2 {
  position: relative;
  z-index: 2;
  max-width: 1150px;
}

.particle-statement img {
  position: absolute;
  right: 8%;
  bottom: 3%;
  width: min(70vw, 980px);
  height: 76%;
  object-fit: contain;
}

.particle-metrics {
  padding-block: clamp(100px, 12vw, 180px);
}

.particle-metrics-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.38fr);
  align-items: start;
  gap: 60px;
  margin-bottom: 66px;
}

.particle-metrics-heading .lead {
  max-width: 520px;
}

/* Home Page Content */

.content-home-page {
  --bg: #000;
  --surface: #101010;
  --accent: #fff;
  background: #000;
}

.content-home-hero {
  padding-top: 76px;
}

.content-home-image {
  height: clamp(300px, 46vw, 780px);
  overflow: hidden;
}

.content-home-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content-home-copy {
  padding: clamp(44px, 6vw, 90px) var(--pad) clamp(100px, 13vw, 210px);
}

.content-home-copy h1 {
  max-width: 1100px;
  font-size: clamp(66px, 9vw, 145px);
  font-weight: 300;
  letter-spacing: -0.065em;
  line-height: 0.9;
}

.content-home-copy .lead {
  max-width: 460px;
  margin-top: 28px;
}

.content-home-vision {
  min-height: 90svh;
  display: grid;
  align-items: start;
  padding-top: clamp(90px, 12vw, 180px);
}

.vision-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(310px, 0.55fr);
  gap: clamp(50px, 9vw, 150px);
}

.vision-panel {
  align-self: end;
  padding: 30px;
  background: #121212;
}

.vision-panel p {
  color: #d0d0ca;
  font-size: 17px;
  line-height: 1.45;
}

.content-scale {
  text-align: center;
}

.content-scale h2,
.content-news h2 {
  max-width: 900px;
  margin-inline: auto;
}

.content-scale .lead,
.content-news .lead {
  max-width: 620px;
  margin: 24px auto 0;
}

.content-scale .metrics {
  width: min(100%, 920px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 64px auto 0;
}

.content-scale .metric {
  min-height: 250px;
  text-align: left;
}

.content-scale .button,
.content-news .button {
  margin-top: 32px;
}

.content-news {
  text-align: center;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 66px;
  text-align: left;
}

.news-card {
  border: 1px solid var(--line);
}

.news-card img {
  width: 100%;
  aspect-ratio: 1.5;
  display: block;
  object-fit: cover;
}

.news-copy {
  padding: 18px;
}

.news-copy h3 {
  font-size: 22px;
  font-weight: 400;
}

.news-copy p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.content-careers {
  padding-block: clamp(60px, 8vw, 110px);
}

.careers-panel {
  position: relative;
  min-height: 520px;
  display: grid;
  align-items: center;
  padding: clamp(34px, 5vw, 72px);
  overflow: hidden;
  background: #111;
}

.careers-panel-copy {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.careers-panel h2 {
  font-size: clamp(52px, 7vw, 106px);
  font-weight: 300;
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.careers-panel .lead {
  margin-top: 26px;
}

.careers-panel .button {
  margin-top: 30px;
}

.careers-panel img {
  position: absolute;
  right: -7%;
  bottom: -10%;
  width: 65%;
  height: 120%;
  object-fit: contain;
}

/* Research Page Content */

.research-page {
  --bg: #000;
  --surface: #121212;
  --accent: #fff;
  background: #000;
}

.research-hero-art {
  min-height: min(76svh, 900px);
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-top: 76px;
}

.research-hero-art img {
  width: 100%;
  max-height: 820px;
  object-fit: cover;
}

.research-intro {
  padding-block: clamp(90px, 12vw, 190px);
  text-align: center;
}

.research-intro h1 {
  max-width: 1040px;
  margin-inline: auto;
  font-size: clamp(68px, 9vw, 142px);
}

.research-intro-copy {
  max-width: 650px;
  margin: 34px auto 0;
}

.research-intro-copy p {
  color: #c2c2bc;
  font-size: clamp(17px, 1.45vw, 22px);
  line-height: 1.5;
}

.research-intro-copy p + p {
  margin-top: 24px;
}

.research-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 34px;
}

.research-problems {
  padding-bottom: clamp(120px, 14vw, 220px);
  text-align: center;
}

.research-problems .lead {
  max-width: 580px;
  margin: 22px auto 0;
}

.problem-grid {
  width: min(100%, 1250px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 66px auto 0;
  text-align: left;
}

.problem-card {
  min-height: 250px;
  padding: clamp(28px, 3vw, 48px);
  background: #141414;
}

.problem-card h3 {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 300;
  letter-spacing: -0.04em;
}

.problem-card p {
  max-width: 48ch;
  margin-top: 20px;
  color: #b9b9b3;
  font-size: 15px;
  line-height: 1.55;
}

.research-work {
  width: min(calc(100% - (var(--pad) * 2)), 820px);
  margin-inline: auto;
  padding-block: clamp(100px, 12vw, 190px);
}

.research-work h2 {
  margin-top: 22px;
}

.research-work-copy {
  margin-top: 48px;
}

.research-work-copy p {
  color: #c5c5bf;
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.52;
}

.research-work-copy p + p {
  margin-top: 28px;
}

@media (max-width: 980px) {
  .concept-header {
    grid-template-columns: 1fr auto;
  }

  .concept-nav {
    position: fixed;
    z-index: -1;
    inset: 0;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 28px;
    color: #fff;
    background: rgba(3, 3, 3, 0.98);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

  .concept-nav a {
    font-family: "Kaon Sans", sans-serif;
    font-size: 34px;
    font-weight: 300;
    letter-spacing: -0.04em;
    text-transform: none;
  }

  .nav-open .concept-nav {
    z-index: 1;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    z-index: 2;
    display: grid;
  }

  .card-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: 420px;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
    grid-template-rows: none;
  }

  .signal-hero-grid {
    grid-template-columns: 1fr minmax(280px, 0.64fr);
  }

  .dream-manifesto-grid,
  .signal-research {
    grid-template-columns: 1fr;
  }

  .careers-panel img {
    opacity: 0.58;
  }
}

@media (max-width: 720px) {
  .concept-header {
    height: 64px;
  }

  .section {
    padding-block: 82px;
  }

  .split-heading,
  .signal-statement-grid,
  .signal-copy-row,
  .dream-intro-grid,
  .feature-art-copy,
  .vision-grid,
  .particle-metrics-heading {
    grid-template-columns: 1fr;
  }

  .display {
    font-size: clamp(54px, 16vw, 88px);
  }

  .section-title {
    font-size: clamp(44px, 13vw, 76px);
  }

  .signal-hero-grid {
    grid-template-columns: 1fr;
    padding-top: 118px;
  }

  .signal-hero-art {
    height: 66svh;
  }

  .product-card {
    grid-template-columns: 1fr;
    grid-template-rows: 300px auto;
  }

  .metrics,
  .content-scale .metrics {
    grid-template-columns: 1fr;
  }

  .metric + .metric {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .feature-art {
    min-height: 74svh;
  }

  .dream-logo {
    gap: 14px;
    font-size: 18vw;
  }

  .particle-intro-grid,
  .particle-system,
  .problem-grid {
    grid-template-columns: 1fr;
  }

  .particle-poster {
    min-height: 540px;
  }

  .particle-system-art {
    min-height: 65svh;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .particle-system-copy {
    min-height: 66svh;
  }

  .particle-statement {
    min-height: 72svh;
  }

  .particle-statement img {
    right: -18%;
    width: 120vw;
    opacity: 0.78;
  }

  .content-home-hero {
    padding-top: 64px;
  }

  .content-home-copy h1 {
    font-size: clamp(56px, 16vw, 88px);
  }

  .content-home-vision {
    min-height: auto;
    padding-bottom: 90px;
  }

  .careers-panel {
    min-height: 580px;
    align-items: start;
  }

  .careers-panel img {
    right: -28%;
    width: 130%;
    height: 74%;
  }

  .research-hero-art {
    min-height: 54svh;
    padding-top: 64px;
  }

  .research-intro h1 {
    font-size: clamp(54px, 15vw, 84px);
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-end {
    align-items: flex-start;
    flex-direction: column;
  }

  .concept-switcher {
    right: 8px;
    bottom: 8px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}