:root {
  --coral: #e8604c;
  --coral-dark: #b8402f;
  --coral-soft: #fdf1ef;
  --obsidian: #1a1a2e;
  --amber: #f0a500;
  --amber-soft: #fef7e0;
  --cream: #f8f9ff;
  --mist: #e5e7eb;
  --slate: #6b7280;
  --ink: #111827;
  --white: #ffffff;
  --max: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  background:
    linear-gradient(90deg, rgba(26, 26, 46, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(26, 26, 46, 0.035) 1px, transparent 1px),
    var(--cream);
  background-size: 56px 56px;
  color: var(--obsidian);
  font-family: Calibri, "Segoe UI", Arial, sans-serif;
}

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

.site-shell {
  width: 100%;
  min-height: 100vh;
  overflow-x: clip;
  overflow-y: visible;
}

.nav {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: flex;
  width: min(calc(100% - 32px), var(--max));
  min-height: 58px;
  transform: translateX(-50%);
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(229, 231, 235, 0.9);
  background: rgba(248, 249, 255, 0.82);
  padding: 10px 12px;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  min-width: 150px;
  align-items: center;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-logo {
  display: block;
  width: 48px;
  height: 48px;
  margin-right: 12px;
  object-fit: contain;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  margin-right: 12px;
  place-items: center;
  background: transparent;
  color: var(--obsidian);
  font-size: 1.08rem;
}

.brand-word {
  color: var(--obsidian);
}

.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}

.nav-links a {
  padding: 10px 13px;
  color: var(--slate);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-links a.nav-cta {
  background: var(--obsidian);
  color: var(--white);
  padding-right: 16px;
  padding-left: 16px;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: var(--white);
  color: var(--coral-dark);
  outline: none;
}

.nav-links a.nav-cta:hover,
.nav-links a.nav-cta:focus-visible {
  background: var(--coral-dark);
  color: var(--white);
}

.back-link {
  display: inline-flex;
  width: fit-content;
  gap: 7px;
  align-items: center;
  color: var(--slate);
  font-size: 0.92rem;
  line-height: 1;
}

.back-link:hover,
.back-link:focus-visible {
  color: var(--obsidian);
  outline: none;
}

.back-link span {
  font-size: 1rem;
  line-height: 1;
}

.section-pad {
  width: min(calc(100% - 36px), var(--max));
  margin: 0 auto;
  padding: 112px 0;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(0, 0.94fr) minmax(330px, 0.68fr);
  gap: 66px;
  align-items: center;
  padding-top: 108px;
  padding-bottom: 34px;
}

.hero::before {
  position: absolute;
  top: 112px;
  left: -12vw;
  width: 43vw;
  height: min(47vh, 400px);
  background: var(--coral);
  content: "";
  opacity: 0.96;
  transform: skewX(-11deg);
  transform-origin: top left;
  z-index: -2;
}

.hero::after {
  position: absolute;
  right: -30vw;
  bottom: 8vh;
  width: 54vw;
  height: 30vh;
  border: 1px solid rgba(232, 96, 76, 0.4);
  content: "";
  z-index: -1;
}

.hero-copy {
  max-width: 720px;
  padding: 30px 0 12px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 22px;
  color: var(--coral-dark);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Trebuchet MS", Arial, sans-serif;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  color: var(--obsidian);
  font-size: clamp(5.35rem, 4.25vw, 4.45rem);
  line-height: 0.97;
}

h2 {
  color: var(--obsidian);
  font-size: clamp(1.75rem, 2.6vw, 3rem);
  line-height: 1.12;
}

h3 {
  color: var(--obsidian);
  font-size: clamp(1.35rem, 2.1vw, 2.15rem);
  line-height: 1;
}

p {
  color: var(--slate);
  font-size: 1.1rem;
  line-height: 1.58;
}

.hero-lede {
  max-width: 620px;
  margin: 30px 0 0;
  color: #374151;
  font-size: clamp(1.08rem, 1.28vw, 1.28rem);
  line-height: 1.48;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--obsidian);
  padding: 13px 18px;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
}

.button.primary {
  border-color: var(--coral-dark);
  background: var(--coral-dark);
  color: var(--white);
}

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

.button.ghost {
  background: rgba(255, 255, 255, 0.48);
  color: var(--obsidian);
}

.button.ghost:hover,
.button.ghost:focus-visible {
  background: var(--white);
  outline: none;
}

.hero-visual {
  display: grid;
  min-height: 0;
  place-items: center;
}

.axis-card,
.rubik-card {
  position: relative;
  width: min(100%, 430px);
  aspect-ratio: 1;
  border: 1px solid rgba(26, 26, 46, 0.15);
  background:
    linear-gradient(90deg, rgba(26, 26, 46, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(26, 26, 46, 0.06) 1px, transparent 1px),
    var(--white);
  background-size: 42px 42px;
  box-shadow: 22px 22px 0 var(--obsidian);
}

.rubik-card {
  display: grid;
  grid-template-rows: auto auto;
  gap: 10px;
  place-items: center;
  perspective: 1100px;
  transition: transform 220ms ease;
  aspect-ratio: auto;
  min-height: 0;
  padding: 24px;
}

.rubik-stage {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 250px;
  place-items: center;
  padding: 42px 52px;
}

.rubik-frame {
  display: grid;
  width: min(46%, 180px);
  aspect-ratio: 1;
  place-items: center;
  transform: rotateX(56deg) rotateZ(-42deg);
  transform-style: preserve-3d;
}

.rubik-board {
  display: grid;
  width: 100%;
  height: 100%;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 9px;
  transform-style: preserve-3d;
}

.cubelet {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 0;
  place-items: center;
  border: 2px solid var(--obsidian);
  background: var(--white);
  color: var(--obsidian);
  cursor: default;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-weight: 700;
  line-height: 1;
  overflow: visible;
  padding: 0;
  text-transform: uppercase;
  transform: translateZ(28px);
  transform-style: preserve-3d;
  transition:
    background 240ms ease,
    color 240ms ease,
    transform 360ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

button.cubelet {
  cursor: pointer;
}

.cubelet::before,
.cubelet::after {
  position: absolute;
  content: "";
}

.cubelet::before {
  top: 100%;
  left: -2px;
  width: calc(100% + 4px);
  height: 28px;
  border: 2px solid var(--obsidian);
  border-top: 0;
  background: #d6d8e0;
  transform: rotateX(-90deg);
  transform-origin: top;
}

.cubelet::after {
  top: -2px;
  left: 100%;
  width: 28px;
  height: calc(100% + 4px);
  border: 2px solid var(--obsidian);
  border-left: 0;
  background: #c6cad5;
  transform: rotateY(90deg);
  transform-origin: left;
}

button.cubelet:hover,
button.cubelet:focus-visible,
.cubelet.is-twisted,
.cubelet.is-active {
  transform: translateZ(38px) rotateZ(6deg);
  outline: none;
}

.cubelet.is-active {
  box-shadow:
    0 0 0 5px var(--white),
    0 0 0 9px currentColor;
}

.tile-problem,
.tile-tech {
  background: var(--obsidian);
  color: var(--white);
}

.tile-room,
.tile-core,
.tile-attempt {
  background: var(--coral);
  color: var(--obsidian);
}

.tile-fill-soft {
  background: #fff4f1;
  color: var(--obsidian);
}

.tile-fill-warm {
  background: var(--amber);
  color: var(--obsidian);
}

.tile-problem {
  grid-column: 3;
  grid-row: 1;
}

.tile-attempt {
  grid-column: 3;
  grid-row: 3;
}

.tile-room {
  grid-column: 1;
  grid-row: 1;
}

.tile-core {
  grid-column: 2;
  grid-row: 2;
  border-width: 4px;
  box-shadow: inset 0 0 0 14px var(--white);
}

.tile-tech {
  grid-column: 1;
  grid-row: 3;
}

.rubik-caption {
  position: absolute;
  z-index: 4;
  border: 0;
  background: var(--cream);
  color: var(--obsidian);
  cursor: pointer;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 7px 10px;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.rubik-caption:focus-visible {
  outline: 3px solid var(--coral-soft);
  outline-offset: 3px;
}

.rubik-caption.is-active {
  background: var(--obsidian);
  color: var(--white);
}

.rubik-caption.problem {
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
}

.rubik-caption.attempts {
  top: 50%;
  right: 6px;
  transform: translateY(-50%) rotate(90deg);
  transform-origin: center;
}

.rubik-caption.tech {
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
}

.rubik-caption.room {
  top: 50%;
  left: 6px;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center;
}

.rubik-insight {
  position: relative;
  z-index: 5;
  width: 100%;
  border: 1px solid var(--mist);
  background: rgba(248, 249, 255, 0.94);
  padding: 16px 18px 17px;
  backdrop-filter: blur(10px);
}

.rubik-insight-label {
  margin: 0 0 6px;
  color: var(--coral-dark);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.rubik-insight h3 {
  font-size: clamp(1rem, 1.3vw, 1.22rem);
  line-height: 1.08;
}

.rubik-insight p:last-child {
  margin: 8px 0 0;
  color: #374151;
  font-size: 0.9rem;
  line-height: 1.42;
}

.axis-card::before {
  position: absolute;
  inset: 34px;
  border: 1px solid var(--mist);
  content: "";
}

.axis-card::after {
  position: absolute;
  right: -18px;
  bottom: 52px;
  width: 122px;
  height: 122px;
  background: var(--amber);
  content: "";
}

.axis-label {
  position: absolute;
  z-index: 3;
  background: var(--cream);
  padding: 8px 10px;
  color: var(--obsidian);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
}

.axis-label.top {
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
}

.axis-label.right {
  top: 50%;
  right: 20px;
  transform: translateY(-50%) rotate(90deg);
}

.axis-label.bottom {
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
}

.axis-label.left {
  top: 50%;
  left: 20px;
  transform: translateY(-50%) rotate(-90deg);
}

.meridian-axis {
  position: absolute;
  inset: 82px;
  z-index: 2;
}

.axis-line {
  position: absolute;
  background: var(--obsidian);
}

.axis-line.vertical {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
}

.axis-line.horizontal {
  top: 50%;
  right: 0;
  left: 0;
  height: 3px;
  transform: translateY(-50%);
}

.axis-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 118px;
  height: 118px;
  border: 22px solid var(--coral);
  background: var(--white);
  transform: translate(-50%, -50%);
}

.belief-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 54px;
  align-items: start;
}

.belief-copy {
  border-left: 5px solid var(--coral);
  padding-left: 28px;
}

.belief-copy p:first-child,
.circle-copy p:first-child {
  margin-top: 0;
}

.belief-copy p:last-child,
.circle-copy p:last-child {
  margin-bottom: 0;
}

.statement-band {
  width: 100%;
  margin: 0;
  background: var(--obsidian);
  padding: 92px max(18px, calc((100vw - var(--max)) / 2));
}

.statement-band p {
  width: min(100%, 1060px);
  margin: 0;
  color: var(--white);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: clamp(1.7rem, 3vw, 3.2rem);
  font-weight: 700;
  line-height: 1.08;
}

.people {
  padding-bottom: 78px;
}

.people-list {
  display: grid;
  gap: 16px;
}

.person-card {
  position: relative;
  display: grid;
  grid-template-columns: 90px minmax(190px, 0.42fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  border-top: 1px solid var(--mist);
  padding: 34px 0;
}

.person-card:last-child {
  border-bottom: 1px solid var(--mist);
}

.person-number {
  color: var(--coral-dark);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
}

.person-card p {
  margin: 0;
  max-width: 760px;
  font-size: clamp(1.05rem, 1.8vw, 1.38rem);
}

.circle {
  width: 100%;
  margin: 0;
  background: var(--coral);
  padding-right: max(18px, calc((100vw - var(--max)) / 2));
  padding-left: max(18px, calc((100vw - var(--max)) / 2));
}

.circle-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.8fr);
  gap: 50px;
  align-items: end;
  max-width: var(--max);
  margin: 0 auto;
  background: var(--white);
  padding: clamp(30px, 6vw, 70px);
}

.circle-panel .eyebrow {
  color: var(--coral-dark);
}

.circle-copy p {
  color: #374151;
}

.mechanism-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(340px, 0.95fr);
  gap: 56px;
  align-items: center;
}

.flow {
  display: grid;
  grid-template-columns: 1fr 38px 1fr 38px 1fr 38px 1fr;
  align-items: center;
}

.flow-node {
  display: grid;
  min-height: 154px;
  place-items: center;
  border: 1px solid rgba(26, 26, 46, 0.12);
  padding: 16px;
  color: var(--obsidian);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: clamp(0.9rem, 1.2vw, 1.12rem);
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
}

.flow-node.coral {
  background: var(--coral);
  color: var(--obsidian);
}

.flow-node.dark {
  background: var(--obsidian);
  color: var(--white);
}

.flow-node.amber {
  background: var(--amber);
}

.flow-node.cream {
  background: var(--white);
}

.flow-line {
  height: 2px;
  background: var(--obsidian);
}

.principles {
  padding-top: 82px;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--mist);
  background: var(--white);
}

.principle {
  min-height: 290px;
  border-right: 1px solid var(--mist);
  padding: 28px;
}

.principle:last-child {
  border-right: 0;
}

.principle h3 {
  font-size: clamp(1.2rem, 1.45vw, 1.55rem);
}

.principle p {
  margin-bottom: 0;
  font-size: 1rem;
}

.join {
  width: 100%;
  margin: 0;
  background: var(--obsidian);
  padding-right: max(18px, calc((100vw - var(--max)) / 2));
  padding-left: max(18px, calc((100vw - var(--max)) / 2));
}

.join-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 0;
}

.join-inner::before {
  position: absolute;
  top: 0;
  right: 0;
  width: min(38vw, 420px);
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  content: "";
}

.join .eyebrow {
  color: var(--amber);
}

.join h2 {
  position: relative;
  z-index: 1;
  max-width: 930px;
  margin-bottom: 30px;
  color: var(--white);
}

.form-page .site-shell {
  overflow-x: clip;
  overflow-y: visible;
}

.form-hero {
  display: grid;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 0.8fr);
  column-gap: 60px;
  row-gap: 38px;
  align-items: start;
  padding-top: 122px;
}

.form-hero .back-link {
  grid-column: 1 / -1;
  margin-bottom: -20px;
}

.form-intro {
  position: sticky;
  top: 118px;
}

.form-intro h1 {
  font-size: clamp(2.8rem, 6.2vw, 6.6rem);
}

.application-form {
  border: 1px solid var(--mist);
  background: var(--white);
  padding: clamp(24px, 4vw, 46px);
}

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

.field {
  display: grid;
  gap: 9px;
}

.field-wide {
  grid-column: 1 / -1;
}

.field span,
.radio-field legend {
  color: var(--obsidian);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.35;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--mist);
  border-radius: 0;
  background: var(--cream);
  color: var(--obsidian);
  font: inherit;
  font-size: 1rem;
  line-height: 1.45;
  padding: 14px 14px;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--coral-dark);
  background: var(--white);
  outline: 3px solid var(--coral-soft);
}

.radio-field {
  display: grid;
  gap: 13px;
  border: 1px solid var(--mist);
  margin: 0;
  padding: 18px;
}

.radio-field legend {
  padding: 0 8px;
}

.radio-field label {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--slate);
  line-height: 1.45;
}

.radio-field input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--coral-dark);
}

.radio-field span {
  color: #374151;
  font-family: Calibri, "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 400;
}

.form-submit {
  margin-top: 28px;
}

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-submit:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-status {
  min-height: 28px;
  margin: 18px 0 0;
  color: #374151;
  font-size: 1rem;
}

.form-status[data-state="success"] {
  color: #1f6f46;
}

.form-status[data-state="error"] {
  color: var(--coral-dark);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero,
  .belief-grid,
  .circle-panel,
  .mechanism-layout,
  .form-hero {
    grid-template-columns: 1fr;
  }

  .form-intro {
    position: static;
  }

  .hero {
    gap: 24px;
    padding-top: 118px;
  }

  .hero::before {
    top: 82px;
    left: -34vw;
    width: 82vw;
    height: 260px;
    opacity: 0.26;
  }

  .hero-visual {
    min-height: auto;
    padding-bottom: 28px;
  }

  .axis-card,
  .rubik-card {
    width: min(100%, 460px);
    box-shadow: 14px 14px 0 var(--obsidian);
  }

  .rubik-frame {
    width: min(48%, 230px);
  }

  .person-card {
    grid-template-columns: 64px 1fr;
  }

  .person-card p {
    grid-column: 2;
  }

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

  .principle:nth-child(2) {
    border-right: 0;
  }

  .principle:nth-child(-n + 2) {
    border-bottom: 1px solid var(--mist);
  }
}

@media (min-width: 981px) and (max-height: 820px) {
  .nav {
    top: 12px;
    min-height: 52px;
  }

  .brand-mark {
    display: grid;
    width: 48px;
    height: 48px;
    margin-right: 12px;
    place-items: center;
    background: transparent;
    color: var(--obsidian);
    font-size: 1.08rem;
  }
}

@media (max-width: 720px) {
  body {
    background-size: 44px 44px;
  }

  .nav {
    top: 10px;
    min-height: 54px;
    width: min(calc(100% - 20px), var(--max));
    padding: 8px;
  }

  .brand {
    min-width: auto;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
    margin-right: 10px;
  }

  .brand-word {
    display: inline;
  }

  .nav-links {
    gap: 0;
  }

  .nav-links a {
    padding: 10px 9px;
    font-size: 0.68rem;
  }

  .section-pad {
    width: min(calc(100% - 32px), var(--max));
    padding: 72px 0;
  }

  h1 {
    font-size: clamp(2.55rem, 12vw, 4rem);
    line-height: 0.98;
  }

  h2 {
    font-size: clamp(1.55rem, 6.4vw, 2.2rem);
    line-height: 1.14;
  }

  h3 {
    line-height: 1.04;
  }

  p {
    font-size: 1.03rem;
    line-height: 1.55;
  }

  .hero {
    min-height: auto;
    padding-top: 96px;
  }

  .hero-copy {
    padding: 34px 0 24px;
  }

  .hero-lede {
    font-size: 1.08rem;
    line-height: 1.5;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .button {
    width: 100%;
    min-height: 52px;
  }

  .axis-card,
  .rubik-card {
    width: min(100%, 342px);
    min-height: 560px;
    box-shadow: 10px 10px 0 var(--obsidian);
    padding: 24px 18px 22px;
  }

  .rubik-stage {
    min-height: 280px;
    padding: 50px 42px;
  }

  .rubik-frame {
    width: min(48%, 156px);
    transform: rotateX(56deg) rotateZ(-42deg);
  }

  .rubik-board {
    gap: 6px;
  }

  .cubelet {
    transform: translateZ(20px);
  }

  .cubelet::before {
    height: 20px;
  }

  .cubelet::after {
    width: 20px;
  }

  button.cubelet:hover,
  button.cubelet:focus-visible,
  .cubelet.is-twisted,
  .cubelet.is-active {
    transform: translateZ(34px) rotateZ(10deg);
  }

  .tile-core {
    box-shadow: inset 0 0 0 10px var(--white);
  }

  .rubik-caption {
    padding: 6px 8px;
    font-size: 0.58rem;
  }

  .rubik-caption.attempts {
    right: 0;
  }

  .rubik-caption.room {
    left: 0;
  }

  .rubik-caption.tech {
    bottom: 18px;
  }

  .rubik-caption.problem {
    top: 18px;
  }

  .rubik-insight {
    align-self: end;
    transform: translateY(-34px);
    padding: 13px 14px;
  }

  .rubik-insight h3 {
    font-size: 1rem;
  }

  .rubik-insight p:last-child {
    font-size: 0.88rem;
  }

  .axis-card::before {
    inset: 22px;
  }

  .axis-card::after {
    right: -10px;
    bottom: 36px;
    width: 74px;
    height: 74px;
  }

  .axis-label {
    padding: 6px 8px;
    font-size: 0.58rem;
  }

  .axis-label.right {
    right: 8px;
    transform: translateY(-50%) rotate(90deg);
  }

  .axis-label.left {
    left: 8px;
    transform: translateY(-50%) rotate(-90deg);
  }

  .meridian-axis {
    inset: 56px;
  }

  .axis-core {
    width: 82px;
    height: 82px;
    border-width: 16px;
  }

  .statement-band {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .statement-band p {
    font-size: clamp(1.5rem, 6.6vw, 2.15rem);
    line-height: 1.14;
  }

  .person-card {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .person-card p {
    grid-column: auto;
  }

  .circle {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .circle-panel {
    padding: 26px;
  }

  .flow {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .flow-node {
    min-height: 96px;
  }

  .flow-line {
    width: 2px;
    height: 34px;
    margin: 0 auto;
  }

  .principle-grid {
    grid-template-columns: 1fr;
  }

  .principle,
  .principle:nth-child(2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--mist);
  }

  .principle:last-child {
    border-bottom: 0;
  }

  .join-inner::before {
    display: none;
  }

  .join-inner {
    padding-right: clamp(20px, 6vw, 28px);
    padding-left: clamp(20px, 6vw, 28px);
  }

  .form-hero {
    gap: 32px;
    padding-top: 118px;
  }

  .form-hero .back-link {
    margin-bottom: -14px;
  }

  .form-intro h1 {
    font-size: clamp(2.6rem, 13vw, 4.7rem);
    line-height: 0.96;
  }

  .application-form {
    padding: 22px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  input,
  select,
  textarea {
    font-size: 16px;
  }
}

@media (max-width: 540px) {
  .nav-links:not(.form-nav) a:not(:last-child) {
    display: none;
  }

  .nav-links:not(.form-nav) a:last-child {
    background: var(--obsidian);
    color: var(--white);
    padding-right: 14px;
    padding-left: 14px;
  }

  .form-nav {
    display: none;
  }

  .brand-word {
    display: inline;
  }
}

@media (max-width: 390px) {
  .brand-word {
    display: none;
  }

  .hero::before {
    left: -42vw;
    width: 96vw;
    height: 230px;
  }

  .hero::after {
    display: none;
  }

  .axis-card,
  .rubik-card {
    width: min(calc(100% - 12px), 292px);
    min-height: 510px;
    box-shadow: 6px 6px 0 var(--obsidian);
    padding: 20px 14px 18px;
  }

  .axis-label,
  .rubik-caption {
    display: none;
  }

  .rubik-stage {
    min-height: 220px;
    padding: 22px 16px;
  }

  .rubik-frame {
    width: min(45%, 122px);
  }

  .cubelet {
    transform: translateZ(16px);
  }

  .cubelet::before {
    height: 16px;
  }

  .cubelet::after {
    width: 16px;
  }

  button.cubelet:hover,
  button.cubelet:focus-visible,
  .cubelet.is-twisted,
  .cubelet.is-active {
    transform: translateZ(24px) rotateZ(6deg);
  }
}

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

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

  .axis-card,
  .rubik-card {
    transition: none;
  }
}