:root {
  color-scheme: dark;
  --bg: #090b0a;
  --bg-elevated: #111512;
  --panel: rgba(20, 25, 21, 0.92);
  --panel-soft: rgba(28, 34, 29, 0.72);
  --ink: #f3f0e7;
  --muted: #aaa99f;
  --faint: #777a71;
  --gold: #d7b86d;
  --gold-bright: #f2d48c;
  --sage: #9dc2a2;
  --danger: #e69b88;
  --rule: rgba(232, 226, 206, 0.13);
  --rule-strong: rgba(232, 226, 206, 0.24);
  --shadow: 0 34px 110px rgba(0, 0, 0, 0.42);
  font-family: Inter, "Segoe UI", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 22% 9%, rgba(157, 194, 162, 0.11), transparent 30rem),
    radial-gradient(circle at 81% 20%, rgba(215, 184, 109, 0.09), transparent 27rem),
    linear-gradient(180deg, #0d110e 0, var(--bg) 38rem);
  color: var(--ink);
  line-height: 1.5;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 75%);
  pointer-events: none;
}

a {
  color: inherit;
}

button,
textarea {
  font: inherit;
}

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

button:focus-visible,
a:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 10px 14px;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 700;
  text-decoration: none;
}

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

.ecosystem-bar,
main,
footer {
  width: min(1240px, calc(100% - 40px));
  margin-inline: auto;
}

.ecosystem-bar {
  display: flex;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--rule);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.04rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--rule-strong);
  border-radius: 50%;
  color: var(--gold);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: -0.08em;
}

.ecosystem-bar nav {
  display: flex;
  gap: 22px;
}

.ecosystem-bar nav a {
  color: var(--muted);
  font-size: 0.84rem;
  text-decoration: none;
}

.ecosystem-bar nav a:hover {
  color: var(--ink);
}

main {
  padding: 64px 0 108px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(40px, 7vw, 110px);
  align-items: end;
  padding: 34px 0 72px;
}

.hero-copy {
  max-width: 860px;
}

.kicker,
.eyebrow {
  margin: 0;
  color: var(--gold);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 900px;
  margin: 14px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 9vw, 7.8rem);
  font-weight: 400;
  letter-spacing: -0.075em;
  line-height: 0.86;
}

.lede {
  max-width: 780px;
  margin: 30px 0 0;
  color: #c7c6bc;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.12rem, 2vw, 1.48rem);
  line-height: 1.55;
}

.hero-numbers {
  display: grid;
  width: min(320px, 30vw);
  margin: 0;
  border-top: 1px solid var(--rule-strong);
}

.hero-numbers div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
}

.hero-numbers dt {
  color: var(--muted);
  font-size: 0.77rem;
  text-transform: uppercase;
}

.hero-numbers dd {
  margin: 0;
  color: var(--gold-bright);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 1.05rem;
}

.workbench {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(290px, 0.65fr);
  gap: 18px;
  align-items: stretch;
}

.prompt-card,
.instrument-card,
.winner-card,
.ranking-card,
.doors-section {
  border: 1px solid var(--rule);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.prompt-card,
.instrument-card {
  border-radius: 18px;
}

.prompt-card {
  padding: clamp(22px, 3vw, 34px);
}

.instrument-card {
  display: flex;
  flex-direction: column;
  padding: 26px;
  background:
    radial-gradient(circle at 80% 10%, rgba(157, 194, 162, 0.1), transparent 16rem),
    var(--panel);
}

.card-heading,
.section-heading,
.ranking-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.card-heading h2,
.section-heading h2,
.ranking-heading h3 {
  margin: 6px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.1;
}

.card-heading h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
}

.section-heading h2 {
  max-width: 760px;
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  letter-spacing: -0.035em;
}

.card-heading.compact h2 {
  font-size: 1.45rem;
}

.mode-badge {
  display: inline-flex;
  min-height: 28px;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mode-badge::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.mode-badge.is-live {
  border-color: rgba(130, 200, 160, 0.42);
  color: #9ee0b6;
}

.mode-badge.is-mock,
.mode-badge.is-checking {
  border-color: rgba(215, 184, 109, 0.42);
  color: var(--gold-bright);
}

.mode-badge.is-fallback {
  border-color: rgba(230, 155, 136, 0.42);
  color: var(--danger);
}

.prompt-label {
  display: block;
  margin: 32px 0 9px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

textarea {
  display: block;
  width: 100%;
  min-height: 168px;
  resize: vertical;
  border: 1px solid var(--rule-strong);
  border-radius: 12px;
  background: rgba(6, 9, 7, 0.72);
  color: var(--ink);
  padding: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 1.6;
}

textarea::placeholder {
  color: #73766e;
}

textarea[readonly] {
  opacity: 0.7;
}

.input-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 8px;
  color: var(--faint);
  font-size: 0.75rem;
}

.presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 24px;
}

.presets > span {
  margin-right: 4px;
  color: var(--muted);
  font-size: 0.76rem;
}

.presets button,
.secondary-action {
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.presets button {
  min-height: 34px;
  padding: 6px 11px;
  font-size: 0.74rem;
}

.presets button:hover,
.secondary-action:hover {
  border-color: var(--rule-strong);
  color: var(--ink);
}

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 28px;
}

.primary-action,
.secondary-action {
  min-height: 48px;
  padding: 11px 18px;
}

.primary-action {
  display: inline-flex;
  min-width: 210px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  background: var(--gold);
  color: #141209;
  cursor: pointer;
  font-weight: 800;
}

.primary-action:hover {
  background: var(--gold-bright);
}

button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.privacy-note,
.instrument-note {
  margin: 18px 0 0;
  color: var(--faint);
  font-size: 0.76rem;
  line-height: 1.55;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 0 7px rgba(157, 194, 162, 0.08);
}

.instrument-readout {
  display: grid;
  gap: 0;
  margin: 28px 0 0;
}

.instrument-readout div {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--rule);
}

.instrument-readout dt {
  color: var(--faint);
  font-size: 0.73rem;
  text-transform: uppercase;
}

.instrument-readout dd {
  margin: 0;
  color: var(--ink);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.79rem;
  text-align: right;
}

.confidence-track {
  height: 4px;
  margin-top: auto;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.confidence-track span {
  --confidence-width: 0%;
  display: block;
  width: var(--confidence-width);
  height: 100%;
  background: linear-gradient(90deg, var(--sage), var(--gold-bright));
  transition: width 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.result-stage {
  padding-top: 112px;
}

.stage-status {
  max-width: 330px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: right;
}

.result-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 18px;
  margin-top: 32px;
}

.winner-card,
.ranking-card {
  min-width: 0;
  min-height: 500px;
  border-radius: 18px;
}

.winner-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1.25fr);
  overflow: hidden;
}

.winner-visual {
  position: relative;
  display: grid;
  min-height: 500px;
  place-items: center;
  overflow: hidden;
  border-right: 1px solid var(--rule);
  background:
    radial-gradient(circle at 50% 58%, rgba(215, 184, 109, 0.14), transparent 40%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 34px),
    #0b0e0c;
}

.door-aura {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(215, 184, 109, 0.1);
  filter: blur(55px);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 700ms ease, transform 900ms ease;
}

.large-door {
  position: relative;
  width: min(48%, 180px);
  aspect-ratio: 0.54;
  border: 1px solid rgba(215, 184, 109, 0.58);
  border-radius: 999px 999px 7px 7px;
  background: #101511;
  box-shadow: inset 0 0 0 8px #0b0e0c, 0 25px 60px rgba(0, 0, 0, 0.45);
  perspective: 800px;
}

.large-door::before {
  position: absolute;
  left: -26%;
  right: -26%;
  bottom: -12px;
  height: 12px;
  border: 1px solid rgba(215, 184, 109, 0.35);
  background: #111510;
  content: "";
}

.door-arch,
.door-leaf,
.door-light {
  position: absolute;
  inset: 12px;
  border-radius: inherit;
}

.door-arch {
  border: 1px solid rgba(215, 184, 109, 0.25);
}

.door-leaf {
  z-index: 2;
  border: 1px solid rgba(215, 184, 109, 0.4);
  background:
    radial-gradient(circle at 78% 55%, var(--gold-bright) 0 3px, transparent 4px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 26%),
    #1b211b;
  transform-origin: left center;
  transition: transform 900ms cubic-bezier(0.16, 1, 0.3, 1), filter 500ms ease;
}

.door-light {
  background: linear-gradient(90deg, rgba(244, 222, 160, 0.76), rgba(157, 194, 162, 0.28));
  box-shadow: 0 0 60px rgba(244, 222, 160, 0.28);
  opacity: 0;
  transition: opacity 450ms ease;
}

.winner-card[data-state="open"] .door-aura {
  opacity: 1;
  transform: scale(1);
}

.winner-card[data-state="open"] .door-leaf {
  filter: brightness(0.68);
  transform: rotateY(-64deg);
}

.winner-card[data-state="open"] .door-light {
  opacity: 1;
}

.winner-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(28px, 4vw, 52px);
}

.winner-axis {
  margin: 0;
  color: var(--gold);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.winner-copy h3 {
  margin: 12px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.15rem, 5vw, 4.8rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.winner-copy > p:not(.winner-axis) {
  max-width: 620px;
  margin: 24px 0 0;
  color: #bdbdb3;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1rem, 2vw, 1.16rem);
  line-height: 1.65;
}

.winner-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
  padding-top: 30px;
}

.winner-metrics span {
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  color: var(--faint);
  font-size: 0.72rem;
}

.winner-metrics strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.95rem;
}

.wiki-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  color: var(--gold-bright);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
}

.wiki-link.is-disabled {
  color: var(--faint);
  cursor: default;
}

.ranking-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.ranking-heading h3 {
  font-size: 1.75rem;
}

.ranking-heading > span {
  color: var(--faint);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
}

.ranking-list {
  display: grid;
  gap: 3px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.ranking-placeholder {
  padding: 18px 0;
  color: var(--faint);
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
}

.ranking-link {
  position: relative;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  min-height: 43px;
  padding: 8px 0;
  color: var(--muted);
  text-decoration: none;
  overflow: hidden;
}

.ranking-link:hover {
  color: var(--ink);
}

.ranking-number,
.ranking-value,
.ranking-delta {
  position: relative;
  z-index: 1;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
}

.ranking-number {
  color: var(--faint);
}

.ranking-name {
  position: relative;
  z-index: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.82rem;
}

.ranking-delta {
  min-width: 47px;
  text-align: right;
}

.ranking-delta[data-direction="up"] {
  color: #9bd8ae;
}

.ranking-delta[data-direction="down"] {
  color: #e5a08f;
}

.ranking-bar {
  --probability-width: 0%;
  position: absolute;
  left: 0;
  bottom: 1px;
  width: var(--probability-width);
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0.65;
  transition: width 560ms cubic-bezier(0.22, 1, 0.36, 1);
}

.comparison-note {
  margin: auto 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
  color: var(--faint);
  font-size: 0.75rem;
  line-height: 1.55;
}

.doors-section {
  margin-top: 112px;
  padding: clamp(24px, 4vw, 48px);
  border-radius: 22px;
  background:
    radial-gradient(circle at 50% 0%, rgba(215, 184, 109, 0.065), transparent 36rem),
    rgba(12, 15, 13, 0.96);
}

.doors-heading {
  align-items: flex-end;
}

.axis-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 14px;
  max-width: 520px;
  margin: 0;
  padding: 0;
  color: var(--faint);
  font-size: 0.68rem;
  list-style: none;
}

.axis-legend li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--axis-color, var(--muted));
}

.axis-legend li[data-axis="cosmos"] {
  --axis-color: #8eb8ff;
}

.axis-legend li[data-axis="evolucion"] {
  --axis-color: #d7bb71;
}

.axis-legend li[data-axis="humanos"] {
  --axis-color: #ef9f83;
}

.axis-legend li[data-axis="inteligencias"] {
  --axis-color: #b8a0ff;
}

.axis-legend li[data-axis="tierra"] {
  --axis-color: #82c8a0;
}

.door-wall {
  display: grid;
  grid-template-columns: repeat(21, minmax(0, 1fr));
  gap: clamp(4px, 0.55vw, 8px);
  margin-top: 46px;
}

.concept-door {
  --door-color: #b8bdb0;
  --door-border-mix: 19.06%;
  --door-fill-mix: 3.33%;
  --door-glow-size: 4.81px;
  --door-glow-mix: 1.62%;
  --door-text-mix: 47.48%;
  --door-lift: -0.18px;
  --door-inset-alpha: 0.039;
  position: relative;
  display: flex;
  min-width: 0;
  aspect-ratio: 0.58;
  align-items: flex-end;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--door-color) var(--door-border-mix), transparent);
  border-radius: 999px 999px 4px 4px;
  background:
    radial-gradient(circle at 50% 74%, color-mix(in srgb, var(--door-color) var(--door-fill-mix), transparent), transparent 57%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent),
    #101310;
  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.38),
    0 0 var(--door-glow-size) color-mix(in srgb, var(--door-color) var(--door-glow-mix), transparent);
  color: color-mix(in srgb, var(--door-color) var(--door-text-mix), var(--muted));
  text-decoration: none;
  transform: translateY(var(--door-lift));
  transition:
    opacity 420ms ease,
    transform 520ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 420ms ease,
    box-shadow 420ms ease;
}

.concept-door::before {
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(255, 255, 255, var(--door-inset-alpha));
  border-radius: inherit;
  content: "";
}

.concept-door:hover,
.concept-door:focus-visible {
  z-index: 3;
  opacity: 1;
  transform: translateY(-6px) scale(1.08);
}

.concept-door.is-dormant {
  opacity: 0.32;
}

.concept-door.is-ranked,
.concept-door.is-winner {
  opacity: 1;
}

.concept-door.is-winner {
  z-index: 2;
  border-color: var(--gold-bright);
  box-shadow: 0 0 30px rgba(242, 212, 140, 0.48);
}

.concept-door-number {
  padding-bottom: 5px;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: clamp(0.38rem, 0.62vw, 0.58rem);
  opacity: 0.72;
}

.concept-door-label {
  position: absolute;
  left: 50%;
  bottom: -28px;
  z-index: 4;
  display: none;
  width: max-content;
  max-width: 180px;
  padding: 5px 7px;
  transform: translateX(-50%);
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  background: #121713;
  color: var(--ink);
  font-size: 0.62rem;
  text-align: center;
}

.concept-door:hover .concept-door-label,
.concept-door:focus-visible .concept-door-label,
.concept-door.is-winner .concept-door-label {
  display: block;
}

.wall-caption {
  max-width: 760px;
  margin: 42px 0 0;
  color: var(--faint);
  font-size: 0.78rem;
}

.explanation {
  padding: 120px 0 0;
}

.explanation > h2 {
  max-width: 850px;
  margin: 10px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 6vw, 5.6rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.explanation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 50px;
}

.explanation-grid article {
  padding: 26px 0 0;
  border-top: 1px solid var(--rule-strong);
}

.explanation-grid article > span {
  color: var(--gold);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
}

.explanation-grid h3 {
  margin: 22px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.42rem;
  font-weight: 400;
}

.explanation-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.65;
}

.result-stage.is-loading .winner-card,
.result-stage.is-loading .ranking-card {
  animation: listening 1.25s ease-in-out infinite alternate;
}

@keyframes listening {
  from {
    border-color: var(--rule);
  }
  to {
    border-color: rgba(215, 184, 109, 0.46);
  }
}

footer {
  display: flex;
  min-height: 110px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--rule);
  color: var(--faint);
  font-size: 0.76rem;
}

footer a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 1060px) {
  .door-wall {
    grid-template-columns: repeat(15, minmax(0, 1fr));
  }

  .winner-card {
    grid-template-columns: minmax(190px, 0.65fr) minmax(0, 1.35fr);
  }
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-numbers {
    width: 100%;
  }

  .workbench,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .instrument-card {
    min-height: 330px;
  }

  .winner-card {
    grid-template-columns: 0.72fr 1.28fr;
  }

  .ranking-card {
    min-height: 470px;
  }

  .doors-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .axis-legend {
    justify-content: flex-start;
  }

  .door-wall {
    grid-template-columns: repeat(11, minmax(0, 1fr));
  }
}

@media (max-width: 580px) {
  .ecosystem-bar,
  main,
  footer {
    width: min(100% - 24px, 1240px);
  }

  .ecosystem-bar {
    min-height: 64px;
  }

  .ecosystem-bar nav {
    gap: 12px;
  }

  .ecosystem-bar nav a:first-child {
    display: none;
  }

  .brand > span:last-child {
    display: none;
  }

  main {
    padding-top: 34px;
  }

  .hero {
    gap: 36px;
    padding-bottom: 52px;
  }

  h1 {
    font-size: clamp(3.6rem, 18vw, 5.4rem);
  }

  .lede {
    margin-top: 22px;
  }

  .card-heading:not(.compact) {
    flex-direction: column;
  }

  .mode-badge {
    align-self: flex-start;
  }

  .input-meta {
    align-items: flex-end;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-action,
  .secondary-action {
    width: 100%;
  }

  .result-stage,
  .doors-section,
  .explanation {
    margin-top: 0;
    padding-top: 78px;
  }

  .section-heading {
    flex-direction: column;
  }

  .stage-status {
    text-align: left;
  }

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

  .winner-visual {
    min-height: 320px;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .large-door {
    width: 124px;
  }

  .winner-copy {
    min-height: 410px;
  }

  .winner-metrics {
    margin-top: auto;
  }

  .doors-section {
    padding: 24px 18px 30px;
  }

  .door-wall {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 5px;
  }

  .concept-door-number {
    font-size: 0.46rem;
  }

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

  footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 26px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}