:root {
  color-scheme: dark;
  --bg: #030914;
  --bg-2: #06111d;
  --panel: rgba(7, 18, 33, .68);
  --panel-strong: rgba(9, 25, 44, .86);
  --line: rgba(175, 233, 255, .16);
  --line-bright: rgba(127, 241, 255, .38);
  --text: #eef9ff;
  --muted: #b7cad8;
  --dim: #7f9aaa;
  --cyan: #31e9ff;
  --blue: #52a4ff;
  --magenta: #ff5be8;
  --orange: #ff9b32;
  --green: #9dff67;
  --teal: #43ffd6;
  --violet: #ad7dff;
  --rose: #ff4f92;
  --shadow: 0 24px 80px rgba(0, 0, 0, .46);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --nav-height: 84px;
  --content: min(1180px, calc(100vw - 38px));
  --fast: 180ms ease;
  --medium: 420ms cubic-bezier(.2, .8, .2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(49, 233, 255, .18), transparent 34rem),
    radial-gradient(circle at 85% 15%, rgba(255, 91, 232, .12), transparent 33rem),
    linear-gradient(180deg, var(--bg) 0%, #061224 45%, #020710 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .032) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 0%, black, transparent 78%);
}

body.nav-open {
  overflow: hidden;
}

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

button, input, select {
  font: inherit;
}

button {
  color: inherit;
}

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

p, h1, h2, h3 {
  margin-top: 0;
}

p {
  line-height: 1.72;
}

::selection {
  color: #06111d;
  background: var(--cyan);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-150%);
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--cyan);
  color: #04111a;
  font-weight: 800;
  transition: transform var(--fast);
}

.skip-link:focus {
  transform: translateY(0);
}

.ambient {
  position: fixed;
  z-index: -3;
  border-radius: 999px;
  filter: blur(52px);
  opacity: .4;
  pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
}

.ambient-one {
  width: 28rem;
  height: 28rem;
  left: -6rem;
  top: 16rem;
  background: rgba(49, 233, 255, .18);
}

.ambient-two {
  width: 34rem;
  height: 34rem;
  right: -12rem;
  top: 34rem;
  background: rgba(255, 91, 232, .16);
  animation-delay: -6s;
}

.ambient-three {
  width: 26rem;
  height: 26rem;
  left: 35vw;
  bottom: -10rem;
  background: rgba(157, 255, 103, .1);
  animation-delay: -11s;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .08;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.85'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  z-index: 999;
  background: linear-gradient(90deg, var(--cyan), var(--magenta), var(--orange), var(--green));
  box-shadow: 0 0 22px rgba(49, 233, 255, .75);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  backdrop-filter: blur(22px);
  background: linear-gradient(180deg, rgba(3, 9, 20, .9), rgba(3, 9, 20, .58));
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.nav-shell {
  width: var(--content);
  min-height: var(--nav-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: max-content;
}

.brand-mark {
  position: relative;
  width: 45px;
  height: 45px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 28% 28%, var(--cyan), transparent 22px),
    radial-gradient(circle at 78% 72%, var(--magenta), transparent 20px),
    rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 0 35px rgba(49, 233, 255, .2);
}

.brand-mark span,
.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, .54);
  border-radius: 999px;
}

.brand-mark span {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, .9);
}

.brand-mark::before {
  width: 27px;
  height: 16px;
  transform: rotate(25deg);
}

.brand-mark::after {
  width: 16px;
  height: 27px;
  transform: rotate(25deg);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: .95rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.brand-copy em {
  color: var(--muted);
  font-size: .75rem;
  font-style: normal;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 3px;
  padding: 7px;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 999px;
  background: rgba(255, 255, 255, .045);
}

.nav-links a {
  padding: 10px 15px;
  border-radius: 999px;
  color: var(--muted);
  font-size: .9rem;
  transition: color var(--fast), background var(--fast), box-shadow var(--fast);
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.active {
  color: var(--text);
  background: rgba(49, 233, 255, .12);
  box-shadow: inset 0 0 0 1px rgba(49, 233, 255, .22);
  outline: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 14px;
  background: rgba(255, 255, 255, .06);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--text);
  transition: transform var(--fast), opacity var(--fast);
}

body.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

body.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

body.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.section,
.hero,
.trust-strip,
.site-footer {
  width: var(--content);
  margin-inline: auto;
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  padding: clamp(50px, 7vw, 100px) 0 clamp(54px, 6vw, 88px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  gap: clamp(32px, 7vw, 88px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  box-shadow: 0 0 18px var(--cyan);
}

h1 {
  max-width: 880px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 7.15rem);
  line-height: .88;
  letter-spacing: -.08em;
  text-wrap: balance;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.1rem, 4.6vw, 4.9rem);
  line-height: .93;
  letter-spacing: -.055em;
  text-wrap: balance;
}

h3 {
  line-height: 1.08;
  letter-spacing: -.025em;
}

.hero-lede,
.section-heading p {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 34px;
}

.button {
  --button-bg: linear-gradient(135deg, rgba(49, 233, 255, .95), rgba(173, 125, 255, .96));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 21px;
  border: 0;
  border-radius: 999px;
  background: var(--button-bg);
  color: #03111b;
  font-weight: 900;
  letter-spacing: -.01em;
  cursor: pointer;
  box-shadow: 0 16px 45px rgba(49, 233, 255, .2);
  transition: transform var(--fast), box-shadow var(--fast), background var(--fast), color var(--fast);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 20px 58px rgba(49, 233, 255, .31);
  outline: none;
}

.button.ghost {
  background: rgba(255, 255, 255, .055);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: none;
}

.button.ghost:hover,
.button.ghost:focus-visible {
  background: rgba(255, 255, 255, .09);
  box-shadow: 0 16px 42px rgba(0, 0, 0, .22);
}

.button.compact {
  min-height: 42px;
  padding: 0 16px;
  font-size: .9rem;
}

.button.small {
  min-height: 34px;
  padding: 0 13px;
  font-size: .78rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  max-width: 620px;
}

.hero-stats div {
  position: relative;
  overflow: hidden;
  padding: 18px 18px 16px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 22px;
  background: rgba(255, 255, 255, .045);
}

.hero-stats div::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(49, 233, 255, .18), transparent 46%, rgba(255, 91, 232, .13));
  opacity: 0;
  transition: opacity var(--fast);
}

.hero-stats div:hover::before {
  opacity: 1;
}

.hero-stats strong,
.hero-stats span {
  position: relative;
  z-index: 1;
  display: block;
}

.hero-stats strong {
  font-size: clamp(1.55rem, 3.4vw, 2.45rem);
  line-height: 1;
}

.hero-stats span {
  margin-top: 7px;
  color: var(--muted);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.hero-visual {
  position: relative;
  min-height: 650px;
  display: grid;
  place-items: center;
  perspective: 1300px;
}

.cover-card {
  position: relative;
  z-index: 2;
  width: min(100%, 450px);
  margin: 0;
  border-radius: 32px;
  overflow: hidden;
  background: rgba(255, 255, 255, .04);
  box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, .12), 0 0 80px rgba(49, 233, 255, .16);
  transform: rotateY(-10deg) rotateX(4deg);
  transition: transform var(--medium), box-shadow var(--medium);
}

.cover-card:hover {
  transform: rotateY(-3deg) rotateX(1deg) translateY(-6px);
  box-shadow: var(--shadow), 0 0 0 1px rgba(49, 233, 255, .26), 0 0 120px rgba(49, 233, 255, .22);
}

.cover-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1365 / 2048;
  object-fit: cover;
}

.cover-card figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 18px;
  background: rgba(2, 9, 18, .74);
  backdrop-filter: blur(18px);
}

.cover-card figcaption span {
  display: block;
  color: var(--cyan);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.cover-card figcaption strong {
  display: block;
  margin-top: 5px;
  font-size: .93rem;
}

.cover-orbit {
  position: absolute;
  inset: 7%;
  z-index: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(49, 233, 255, .13), transparent 62%);
  animation: orbitFloat 7s ease-in-out infinite alternate;
}

.cover-orbit::before,
.cover-orbit::after,
.cover-orbit i {
  content: "";
  position: absolute;
  border-radius: 999px;
  border: 1px solid rgba(49, 233, 255, .25);
}

.cover-orbit::before {
  inset: 18%;
  transform: rotate(34deg);
}

.cover-orbit::after {
  inset: 3%;
  transform: rotate(-28deg);
  border-color: rgba(255, 91, 232, .19);
}

.cover-orbit i:nth-child(1) {
  width: 18px;
  height: 18px;
  left: 16%;
  top: 24%;
  background: var(--cyan);
  box-shadow: 0 0 32px var(--cyan);
}

.cover-orbit i:nth-child(2) {
  width: 13px;
  height: 13px;
  right: 18%;
  top: 38%;
  background: var(--magenta);
  box-shadow: 0 0 30px var(--magenta);
}

.cover-orbit i:nth-child(3) {
  width: 15px;
  height: 15px;
  right: 31%;
  bottom: 14%;
  background: var(--green);
  box-shadow: 0 0 28px var(--green);
}

.glass {
  border: 1px solid rgba(255, 255, 255, .11);
  background: linear-gradient(145deg, rgba(255, 255, 255, .085), rgba(255, 255, 255, .035));
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
}

.hero-panel {
  position: absolute;
  z-index: 3;
  right: -8px;
  bottom: 84px;
  width: min(292px, 76vw);
  padding: 18px;
  border-radius: 22px;
}

.pulse-dot {
  width: 13px;
  height: 13px;
  float: right;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(157, 255, 103, .6);
  animation: pulse 1.7s infinite;
}

.hero-panel p,
.hero-panel small {
  color: var(--muted);
}

.hero-panel p {
  margin-bottom: 4px;
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.hero-panel strong {
  display: block;
  margin-bottom: 7px;
  font-size: 1.1rem;
}

.hero-panel small {
  display: block;
  line-height: 1.55;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: clamp(80px, 10vw, 150px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 28px;
  background: rgba(255, 255, 255, .1);
  box-shadow: var(--shadow);
}

.trust-strip div {
  padding: clamp(22px, 3vw, 32px);
  background: rgba(4, 13, 25, .75);
}

.trust-strip span {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: .73rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

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

.section {
  padding: clamp(72px, 9vw, 128px) 0;
}

.section-heading {
  margin-bottom: clamp(32px, 5vw, 58px);
}

.mode-switch {
  display: inline-flex;
  gap: 8px;
  padding: 8px;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px;
  background: rgba(255, 255, 255, .05);
}

.mode-btn {
  border: 0;
  border-radius: 999px;
  padding: 11px 16px;
  background: transparent;
  color: var(--muted);
  font-size: .88rem;
  font-weight: 800;
  cursor: pointer;
  transition: background var(--fast), color var(--fast), box-shadow var(--fast);
}

.mode-btn.active,
.mode-btn:hover,
.mode-btn:focus-visible {
  color: var(--text);
  background: rgba(49, 233, 255, .12);
  box-shadow: inset 0 0 0 1px rgba(49, 233, 255, .25);
  outline: none;
}

body.mode-aging .mode-btn.active {
  background: rgba(255, 155, 50, .13);
  box-shadow: inset 0 0 0 1px rgba(255, 155, 50, .3);
}

.journey-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(320px, .68fr);
  gap: 22px;
  align-items: stretch;
}

.trajectory {
  position: relative;
  min-height: 690px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 84%, rgba(255, 91, 232, .2), transparent 23rem),
    radial-gradient(circle at 75% 22%, rgba(49, 233, 255, .13), transparent 26rem),
    rgba(255, 255, 255, .04);
  box-shadow: var(--shadow);
}

.trajectory::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .2) 1px, transparent 1.5px);
  background-size: 26px 26px;
  opacity: .13;
  mask-image: radial-gradient(circle at center, black, transparent 72%);
}

.trajectory-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.path {
  fill: none;
  stroke-linecap: round;
  stroke-width: 11;
  opacity: .55;
  filter: url(#softGlow);
  stroke-dasharray: 12 18;
  animation: dash 18s linear infinite;
}

.aging-path {
  stroke: url(#agingGradient);
}

.rejuvenation-path,
.memory-path,
.effector-path {
  stroke: url(#rejuvenationGradient);
}

body.mode-aging .rejuvenation-path,
body.mode-aging .memory-path,
body.mode-aging .effector-path {
  opacity: .21;
}

body.mode-aging .aging-path {
  opacity: .9;
  stroke-width: 13;
}

body.mode-rejuvenation .aging-path {
  opacity: .22;
}

body.mode-rejuvenation .rejuvenation-path,
body.mode-rejuvenation .memory-path,
body.mode-rejuvenation .effector-path {
  opacity: .9;
  stroke-width: 12;
}

.cell-node {
  --node-color: var(--cyan);
  position: absolute;
  z-index: 2;
  width: 148px;
  min-height: 148px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  isolation: isolate;
  transition: transform var(--medium), filter var(--medium);
}

.cell-node:hover,
.cell-node:focus-visible,
.cell-node.active {
  transform: scale(1.07);
  filter: saturate(1.22);
  outline: none;
}

.cell-ring {
  position: absolute;
  inset: 7px;
  z-index: -1;
  border-radius: 999px;
  background:
    radial-gradient(circle at 52% 52%, rgba(0, 0, 0, .78) 0 39%, transparent 40%),
    repeating-conic-gradient(from 0deg, color-mix(in srgb, var(--node-color) 74%, white) 0 7deg, transparent 7deg 15deg),
    radial-gradient(circle, color-mix(in srgb, var(--node-color) 55%, transparent), transparent 68%);
  box-shadow: 0 0 36px color-mix(in srgb, var(--node-color) 52%, transparent), inset 0 0 26px color-mix(in srgb, var(--node-color) 35%, transparent);
  animation: cellSpin 12s linear infinite;
}

.cell-node.active .cell-ring::after,
.cell-node:hover .cell-ring::after {
  opacity: 1;
}

.cell-ring::before,
.cell-ring::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: inherit;
  border: 1px solid color-mix(in srgb, var(--node-color) 45%, transparent);
}

.cell-ring::after {
  inset: -17px;
  opacity: 0;
  box-shadow: 0 0 42px color-mix(in srgb, var(--node-color) 70%, transparent);
  transition: opacity var(--fast);
}

.cell-node strong {
  margin-top: 10px;
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: -.02em;
  text-shadow: 0 0 16px rgba(0, 0, 0, .76);
}

.cell-node em {
  max-width: 92px;
  color: rgba(255, 255, 255, .82);
  font-size: .68rem;
  font-style: normal;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.node-tscm { --node-color: var(--blue); left: calc(50% - 74px); top: 20px; }
.node-tpex { --node-color: var(--orange); left: 31%; top: 275px; }
.node-tex { --node-color: var(--orange); left: 21%; top: 95px; }
.node-tcm { --node-color: var(--green); right: 18%; top: 162px; }
.node-tem { --node-color: var(--teal); right: 17%; top: 340px; }
.node-teff { --node-color: var(--blue); right: 6%; bottom: 72px; }

.tumor-stage {
  position: absolute;
  left: 50%;
  bottom: 22px;
  z-index: 1;
  width: 330px;
  height: 172px;
  transform: translateX(-50%);
  border-radius: 48% 52% 42% 58% / 46% 39% 61% 54%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 48% 42%, rgba(255, 78, 146, .6), transparent 36%),
    radial-gradient(circle at 18% 75%, rgba(255, 155, 50, .5), transparent 27%),
    linear-gradient(135deg, rgba(255, 91, 232, .48), rgba(40, 7, 36, .78));
  box-shadow: inset 0 0 46px rgba(255, 255, 255, .08), 0 0 80px rgba(255, 91, 232, .25);
  opacity: .92;
}

.tumor-stage::before {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: inherit;
  background: repeating-conic-gradient(from 14deg, rgba(255, 91, 232, .18) 0 10deg, transparent 10deg 22deg);
  filter: blur(5px);
}

.tumor-stage span {
  position: relative;
  z-index: 2;
  padding: 12px 18px;
  border-radius: 13px;
  background: rgba(2, 5, 12, .65);
  border: 1px solid rgba(255, 255, 255, .18);
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.tumor-stage i {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--orange);
  box-shadow: 0 0 18px var(--orange);
  animation: spark 2.4s ease-in-out infinite;
}

.tumor-stage i:nth-child(2) { left: 24%; top: 36%; animation-delay: -.2s; }
.tumor-stage i:nth-child(3) { right: 25%; top: 50%; animation-delay: -.7s; }
.tumor-stage i:nth-child(4) { left: 45%; bottom: 22%; animation-delay: -1.1s; }
.tumor-stage i:nth-child(5) { right: 39%; top: 20%; animation-delay: -1.7s; }

.state-panel {
  min-height: 690px;
  border-radius: var(--radius-xl);
  padding: clamp(24px, 3.4vw, 36px);
}

.state-kicker {
  margin-bottom: 13px;
  color: var(--cyan);
  font-size: .75rem;
  font-weight: 950;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.state-panel h3,
.driver-copy h3 {
  margin-bottom: 15px;
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
}

.state-panel p,
.driver-copy p,
.atlas-explainer p,
.lab-card p {
  color: var(--muted);
}

.marker-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
}

.marker-pill,
.filter-chip,
.legend-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .02em;
}

.marker-pill {
  padding: 9px 11px;
  color: #06111d;
  background: var(--pill-color, var(--cyan));
  box-shadow: 0 0 20px color-mix(in srgb, var(--pill-color, var(--cyan)) 30%, transparent);
}

.state-facts {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
}

.state-facts div {
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 18px;
  background: rgba(0, 0, 0, .18);
}

.state-facts dt {
  margin-bottom: 5px;
  color: var(--dim);
  font-size: .72rem;
  font-weight: 950;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.state-facts dd {
  margin: 0;
  color: var(--text);
  line-height: 1.48;
}

.atlas-grid,
.driver-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, .65fr);
  gap: 22px;
  align-items: stretch;
}

.atlas-card,
.atlas-explainer,
.driver-stage,
.lab-card,
.quiz-shell {
  border-radius: var(--radius-xl);
}

.atlas-card {
  overflow: hidden;
}

.atlas-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.toolbar-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip,
.legend-chip {
  border: 1px solid rgba(255, 255, 255, .13);
  background: rgba(255, 255, 255, .06);
  color: var(--muted);
}

.filter-chip {
  padding: 9px 11px;
  cursor: pointer;
  transition: background var(--fast), color var(--fast), border var(--fast), transform var(--fast);
}

.filter-chip::before,
.legend-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--chip-color, var(--cyan));
  box-shadow: 0 0 18px var(--chip-color, var(--cyan));
}

.filter-chip.active,
.filter-chip:hover,
.filter-chip:focus-visible {
  color: var(--text);
  border-color: color-mix(in srgb, var(--chip-color, var(--cyan)) 44%, transparent);
  background: color-mix(in srgb, var(--chip-color, var(--cyan)) 14%, transparent);
  transform: translateY(-1px);
  outline: none;
}

.atlas-stage {
  position: relative;
  min-height: min(72vh, 620px);
  background:
    radial-gradient(circle at 30% 30%, rgba(49, 233, 255, .11), transparent 24rem),
    radial-gradient(circle at 74% 68%, rgba(255, 91, 232, .12), transparent 26rem),
    rgba(0, 0, 0, .2);
}

#atlasCanvas {
  display: block;
  width: 100%;
  height: 100%;
  min-height: min(72vh, 620px);
}

.axis-label {
  position: absolute;
  color: rgba(255, 255, 255, .68);
  font-size: .73rem;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
  pointer-events: none;
}

.x-axis {
  right: 24px;
  bottom: 18px;
}

.y-axis {
  left: 18px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: left center;
}

.atlas-tooltip {
  position: absolute;
  z-index: 4;
  width: 230px;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, calc(-100% - 14px));
  padding: 12px 13px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 15px;
  background: rgba(3, 9, 20, .88);
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.5;
  box-shadow: 0 18px 45px rgba(0, 0, 0, .36);
  backdrop-filter: blur(18px);
}

.atlas-tooltip strong {
  display: block;
  color: var(--text);
  margin-bottom: 2px;
}

.atlas-explainer {
  padding: clamp(24px, 3vw, 34px);
}

.atlas-explainer h3,
.lab-card h3 {
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

.legend-list {
  display: grid;
  gap: 9px;
  margin: 24px 0;
}

.legend-chip {
  width: fit-content;
  padding: 9px 11px;
}

.mini-callout {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(49, 233, 255, .2);
  background: rgba(49, 233, 255, .065);
}

.mini-callout strong,
.mini-callout span {
  display: block;
}

.mini-callout span {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.6;
}

.driver-layout {
  grid-template-columns: minmax(290px, .82fr) minmax(0, 1.18fr);
}

.driver-cards {
  display: grid;
  gap: 12px;
}

.driver-card {
  position: relative;
  width: 100%;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 21px;
  background: rgba(255, 255, 255, .045);
  cursor: pointer;
  text-align: left;
  overflow: hidden;
  transition: transform var(--fast), border-color var(--fast), background var(--fast);
}

.driver-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 18px 18px, color-mix(in srgb, var(--driver-color) 28%, transparent), transparent 15rem);
  opacity: .65;
}

.driver-card:hover,
.driver-card:focus-visible,
.driver-card.active {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--driver-color) 48%, transparent);
  background: rgba(255, 255, 255, .07);
  outline: none;
}

.driver-card strong,
.driver-card span {
  position: relative;
  z-index: 1;
  display: block;
}

.driver-card strong {
  margin-bottom: 7px;
  font-size: 1.15rem;
}

.driver-card span {
  color: var(--muted);
  line-height: 1.5;
}

.driver-stage {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(260px, .88fr) minmax(0, 1.12fr);
  gap: 8px;
  align-items: center;
  min-height: 560px;
  padding: clamp(22px, 4vw, 44px);
}

.driver-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 36% 48%, color-mix(in srgb, var(--active-driver, var(--orange)) 28%, transparent), transparent 24rem),
    radial-gradient(circle at 88% 16%, rgba(49, 233, 255, .1), transparent 24rem);
}

.driver-orb {
  --orb-color: var(--active-driver, var(--orange));
  position: relative;
  z-index: 1;
  width: min(310px, 100%);
  aspect-ratio: 1;
  margin: auto;
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 0, 0, .86) 0 34%, transparent 35%),
    repeating-conic-gradient(from 0deg, color-mix(in srgb, var(--orb-color) 85%, white) 0 5deg, transparent 5deg 12deg),
    radial-gradient(circle, color-mix(in srgb, var(--orb-color) 55%, transparent), transparent 65%);
  box-shadow: 0 0 70px color-mix(in srgb, var(--orb-color) 38%, transparent), inset 0 0 40px color-mix(in srgb, var(--orb-color) 40%, transparent);
  animation: cellSpin 18s linear infinite;
}

.driver-orb span {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--orb-color) 82%, white);
  box-shadow: 0 0 20px var(--orb-color);
  animation: orbitParticle 3.4s ease-in-out infinite alternate;
}

.driver-orb span:nth-child(1) { top: 18%; left: 30%; }
.driver-orb span:nth-child(2) { top: 42%; right: 12%; animation-delay: -.9s; }
.driver-orb span:nth-child(3) { bottom: 18%; left: 24%; animation-delay: -1.6s; }
.driver-orb span:nth-child(4) { bottom: 28%; right: 30%; animation-delay: -2.2s; }

.driver-copy {
  position: relative;
  z-index: 1;
}

.driver-meter {
  height: 11px;
  overflow: hidden;
  margin: 22px 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
}

.driver-meter span {
  display: block;
  width: var(--meter, 50%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--active-driver, var(--orange)), var(--cyan));
  box-shadow: 0 0 24px color-mix(in srgb, var(--active-driver, var(--orange)) 60%, transparent);
  transition: width var(--medium);
}

.driver-copy small {
  display: block;
  color: var(--muted);
  line-height: 1.62;
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.lab-card {
  padding: clamp(24px, 3vw, 34px);
}

.lab-card.atlas-builder-card {
  grid-column: 1 / -1;
}

.lab-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
}

.lab-title-row h3 {
  margin-bottom: 0;
}

.lab-title-row span {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(49, 233, 255, .07);
  font-size: .73rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.range-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 28px 0 8px;
  color: var(--muted);
  font-weight: 800;
}

.range-label strong {
  color: var(--text);
  font-size: 1.3rem;
}

.range {
  width: 100%;
  accent-color: var(--cyan);
}

.metric-stack {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.metric-row {
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 18px;
  background: rgba(0, 0, 0, .18);
}

.metric-row header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 900;
}

.metric-row header strong {
  color: var(--text);
}

.metric-track {
  overflow: hidden;
  height: 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .075);
}

.metric-track span {
  display: block;
  width: var(--value);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--metric-color), color-mix(in srgb, var(--metric-color) 30%, white));
  box-shadow: 0 0 24px color-mix(in srgb, var(--metric-color) 48%, transparent);
  transition: width var(--medium);
}

.decoder-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.decoder-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 900;
}

.decoder-form select,
.glossary-tools input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px;
  background: rgba(2, 7, 14, .72);
  color: var(--text);
  outline: none;
  transition: border var(--fast), box-shadow var(--fast);
}

.decoder-form select {
  padding: 11px 12px;
}

.decoder-form select:focus,
.glossary-tools input:focus {
  border-color: rgba(49, 233, 255, .55);
  box-shadow: 0 0 0 4px rgba(49, 233, 255, .12);
}

.decoder-result {
  margin-top: 20px;
  padding: 18px;
  border-radius: 20px;
  background: rgba(49, 233, 255, .07);
  border: 1px solid rgba(49, 233, 255, .18);
}

.decoder-result strong {
  display: block;
  margin-bottom: 7px;
  color: var(--text);
  font-size: 1.1rem;
}

.decoder-result span {
  color: var(--muted);
  line-height: 1.6;
}

.builder-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.builder-option {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 11px;
  min-height: 86px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 18px;
  background: rgba(255, 255, 255, .045);
  cursor: pointer;
  transition: border var(--fast), background var(--fast), transform var(--fast);
}

.builder-option:hover,
.builder-option:has(input:checked) {
  border-color: rgba(49, 233, 255, .35);
  background: rgba(49, 233, 255, .07);
  transform: translateY(-1px);
}

.builder-option input {
  margin-top: 3px;
  accent-color: var(--cyan);
}

.builder-option strong,
.builder-option small {
  display: block;
}

.builder-option small {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.45;
}

.workflow {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
}

.workflow li {
  padding: 11px 13px;
  border-radius: 15px;
  background: rgba(0, 0, 0, .17);
  line-height: 1.55;
}

.workflow li::marker {
  color: var(--cyan);
  font-weight: 900;
}

.state-library,
.strategy-grid,
.glossary-grid,
.references-grid {
  display: grid;
  gap: 18px;
}

.state-library {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.library-card,
.strategy-card,
.glossary-card,
.references-grid a {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 24px;
  background: rgba(255, 255, 255, .045);
  box-shadow: 0 20px 58px rgba(0, 0, 0, .16);
}

.library-card {
  min-height: 300px;
  padding: 24px;
  cursor: pointer;
  transition: transform var(--fast), border-color var(--fast), background var(--fast);
}

.library-card::before,
.strategy-card::before,
.glossary-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 18% 0%, color-mix(in srgb, var(--card-color, var(--cyan)) 20%, transparent), transparent 18rem);
  opacity: .9;
}

.library-card:hover,
.library-card:focus-visible,
.library-card.active {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--card-color, var(--cyan)) 45%, transparent);
  background: rgba(255, 255, 255, .065);
  outline: none;
}

.library-card > * {
  position: relative;
  z-index: 1;
}

.library-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
}

.library-symbol {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(0, 0, 0, .82) 0 42%, transparent 43%),
    repeating-conic-gradient(from 0deg, var(--card-color) 0 7deg, transparent 7deg 14deg);
  box-shadow: 0 0 34px color-mix(in srgb, var(--card-color) 38%, transparent);
  font-weight: 950;
}

.library-card h3 {
  margin-bottom: 11px;
  font-size: 1.4rem;
}

.library-card p {
  color: var(--muted);
  font-size: .95rem;
}

.library-markers {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.library-markers span {
  padding: 7px 9px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px;
  color: var(--text);
  background: rgba(0, 0, 0, .18);
  font-size: .72rem;
  font-weight: 850;
}

.strategy-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.strategy-card {
  min-height: 260px;
  padding: 24px;
}

.strategy-card > * {
  position: relative;
  z-index: 1;
}

.strategy-card span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--cyan);
  font-size: .86rem;
  font-weight: 950;
  letter-spacing: .15em;
}

.strategy-card h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.strategy-card p {
  color: var(--muted);
  font-size: .96rem;
}

.quiz-shell {
  max-width: 880px;
  padding: clamp(22px, 4vw, 38px);
}

.quiz-progress {
  overflow: hidden;
  height: 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  margin-bottom: 28px;
}

.quiz-progress span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transition: width var(--medium);
}

.quiz-question h3 {
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
}

.quiz-question p {
  color: var(--muted);
}

.quiz-options {
  display: grid;
  gap: 10px;
  margin: 24px 0;
}

.quiz-option {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 18px;
  background: rgba(255, 255, 255, .045);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: background var(--fast), border var(--fast), transform var(--fast);
}

.quiz-option:hover,
.quiz-option:focus-visible {
  background: rgba(255, 255, 255, .075);
  transform: translateY(-1px);
  outline: none;
}

.quiz-option.correct {
  border-color: rgba(157, 255, 103, .55);
  background: rgba(157, 255, 103, .12);
}

.quiz-option.incorrect {
  border-color: rgba(255, 79, 146, .52);
  background: rgba(255, 79, 146, .12);
}

.quiz-feedback {
  min-height: 62px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(0, 0, 0, .18);
  color: var(--muted);
  line-height: 1.6;
}

.quiz-feedback strong {
  color: var(--text);
}

.quiz-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 22px;
}

.glossary-tools {
  max-width: 620px;
  margin-bottom: 24px;
}

.glossary-tools label {
  display: block;
  margin-bottom: 9px;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.glossary-tools input {
  min-height: 54px;
  padding: 0 17px;
}

.glossary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.glossary-card {
  padding: 22px;
}

.glossary-card > * {
  position: relative;
  z-index: 1;
}

.glossary-card strong {
  display: block;
  margin-bottom: 9px;
  font-size: 1.12rem;
}

.glossary-card p {
  margin: 0;
  color: var(--muted);
  font-size: .94rem;
}

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

.references-grid a {
  min-height: 90px;
  padding: 22px;
  color: var(--muted);
  line-height: 1.55;
  transition: color var(--fast), border var(--fast), background var(--fast), transform var(--fast);
}

.references-grid a:hover,
.references-grid a:focus-visible {
  color: var(--text);
  border-color: rgba(49, 233, 255, .35);
  background: rgba(49, 233, 255, .055);
  transform: translateY(-2px);
  outline: none;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 34px 0 48px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  color: var(--muted);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--cyan);
  font-weight: 900;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 760ms ease, transform 760ms cubic-bezier(.2, .8, .2, 1);
}

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

.delay-1 { transition-delay: 130ms; }
.delay-2 { transition-delay: 240ms; }

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(38px, -34px, 0) scale(1.08); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(157, 255, 103, .64); }
  75% { box-shadow: 0 0 0 16px rgba(157, 255, 103, 0); }
  100% { box-shadow: 0 0 0 0 rgba(157, 255, 103, 0); }
}

@keyframes orbitFloat {
  from { transform: translateY(-8px) rotate(-4deg); }
  to { transform: translateY(12px) rotate(4deg); }
}

@keyframes dash {
  to { stroke-dashoffset: -420; }
}

@keyframes cellSpin {
  to { transform: rotate(360deg); }
}

@keyframes spark {
  0%, 100% { transform: scale(.4); opacity: .35; }
  50% { transform: scale(1.8); opacity: 1; }
}

@keyframes orbitParticle {
  from { transform: translateY(-8px) scale(.85); }
  to { transform: translateY(8px) scale(1.25); }
}

@media (max-width: 1080px) {
  .hero,
  .journey-shell,
  .atlas-grid,
  .driver-layout,
  .driver-stage {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 560px;
  }

  .state-panel {
    min-height: auto;
  }

  .strategy-grid,
  .state-library,
  .glossary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  :root {
    --nav-height: 72px;
    --content: min(100vw - 28px, 1180px);
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: fixed;
    inset: var(--nav-height) 14px auto 14px;
    display: grid;
    justify-items: stretch;
    padding: 12px;
    border-radius: 24px;
    background: rgba(3, 9, 20, .95);
    box-shadow: var(--shadow);
    transform: translateY(-14px) scale(.98);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--fast), opacity var(--fast);
  }

  body.nav-open .nav-links {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 14px 16px;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 5.4rem);
  }

  .hero-stats,
  .trust-strip,
  .lab-grid,
  .references-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 480px;
  }

  .cover-card {
    width: min(94vw, 400px);
    transform: none;
  }

  .hero-panel {
    right: 8px;
    bottom: 22px;
  }

  .trajectory {
    min-height: 760px;
  }

  .cell-node {
    width: 128px;
    min-height: 128px;
  }

  .node-tscm { left: calc(50% - 64px); top: 18px; }
  .node-tex { left: 7%; top: 120px; }
  .node-tpex { left: 14%; top: 330px; }
  .node-tcm { right: 6%; top: 192px; }
  .node-tem { right: 9%; top: 400px; }
  .node-teff { right: 6%; bottom: 62px; }

  .tumor-stage {
    width: 260px;
    height: 150px;
  }

  .builder-options,
  .decoder-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .brand-copy em {
    display: none;
  }

  .mode-switch {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    border-radius: 24px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .atlas-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .state-library,
  .strategy-grid,
  .glossary-grid {
    grid-template-columns: 1fr;
  }

  .quiz-footer {
    justify-content: stretch;
  }

  .quiz-footer .button {
    width: auto;
    flex: 1;
  }

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}