@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap");
:root {
  --paper: #f8f7f2;
  --ink: #233c35;
  --muted: #78817a;
  --line: #dedfd5;
  --orange: #d47650;
  --green: #3c7662;
  --white: #fffefa;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    14px "DM Sans",
    system-ui,
    sans-serif;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
  color: inherit;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}
header {
  height: 92px;
  border-bottom: 1px solid var(--line);
  padding: 0 4.2%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-size: 23px;
  letter-spacing: -0.7px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  gap: 14px;
  align-items: center;
}
.mark {
  font-family: Georgia;
  font-weight: bold;
  font-size: 48px;
  letter-spacing: -20px;
  margin-right: 14px;
  line-height: 1;
  transform: rotate(-12deg);
}
.mark span {
  color: var(--orange);
}
.beta {
  font-size: 9px;
  letter-spacing: 1.6px;
  font-weight: 600;
  border-left: 1px solid var(--line);
  padding-left: 20px;
  margin-left: 12px;
}
nav {
  display: flex;
  gap: 20px;
}
nav button {
  border: 0;
  background: none;
  font-size: 13px;
}
nav button:last-child {
  background: var(--ink);
  border-radius: 6px;
  color: white;
  padding: 13px 19px;
}
main {
  max-width: 1800px;
  padding: 0 4.2%;
  margin: auto;
}
.intro {
  padding: 49px 0 30px;
}
.eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--green);
}
h1 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(38px, 4vw, 62px);
  line-height: 1.12;
  letter-spacing: -3px;
  margin: 14px 0 19px;
  font-weight: 500;
}
h1 em {
  font-family: Georgia;
  font-weight: normal;
  color: var(--orange);
}
.intro p {
  font-size: 15px;
  line-height: 1.7;
  color: #6b776f;
}
.place {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 27px;
}
.pin {
  font-size: 27px;
  color: var(--orange);
}
.place b {
  font-size: 13px;
  display: block;
}
.place div > span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}
.live {
  margin-left: auto;
  font-size: 8px;
  letter-spacing: 1px;
  color: var(--green);
}
.workspace {
  display: grid;
  grid-template-columns: 250px minmax(380px, 1fr) 260px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  overflow: hidden;
}
.controls,
.choices {
  padding: 23px 20px;
}
.controls {
  border-right: 1px solid var(--line);
}
.choices {
  border-left: 1px solid var(--line);
}
.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
}
.step {
  border: 1px solid var(--line);
  width: 23px;
  height: 23px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 9px;
  color: var(--muted);
}
h2 {
  font-family: Manrope, sans-serif;
  font-size: 15px;
  letter-spacing: -0.3px;
  margin: 0;
  font-weight: 600;
}
.scenario-tabs {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 23px 0;
}
.scenario-tabs button {
  padding: 10px 12px;
  border: 1px solid transparent;
  background: transparent;
  text-align: left;
  font-size: 11px;
  border-radius: 4px;
  color: var(--muted);
}
.scenario-tabs button.active {
  border-color: #c9d5c9;
  background: #edf2e9;
  color: var(--green);
}
.budget-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  align-items: center;
}
.budget-label output {
  font-size: 23px;
  letter-spacing: -1px;
  color: var(--orange);
}
input[type="range"] {
  width: 100%;
  accent-color: var(--orange);
  height: 16px;
  margin-top: 17px;
}
.scale {
  display: flex;
  justify-content: space-between;
  color: #98a098;
  font-size: 9px;
}
.divider {
  height: 1px;
  background: var(--line);
  margin: 23px 0;
}
h3 {
  font-size: 12px;
  font-weight: 500;
}
.small {
  font-size: 10px;
  line-height: 1.65;
  color: var(--muted);
}
.priority {
  margin: 18px 0;
}
.priority-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}
.priority-head output {
  color: var(--green);
  font-family: monospace;
}
.priority input {
  accent-color: var(--green);
  margin: 5px 0;
}
.limits {
  font-size: 10px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: 19px;
}
.limits summary {
  cursor: pointer;
}
.limits label {
  display: flex;
  justify-content: space-between;
  margin: 12px 0;
}
.limits input {
  width: 48px;
}
.text-button {
  border: 0;
  background: none;
  color: var(--muted);
  font-size: 10px;
  padding: 20px 0 0;
}
.canvas-panel {
  display: flex;
  flex-direction: column;
  background: #f5f6ee;
}
.canvas-top {
  padding: 23px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pill {
  font-size: 9px;
  background: #e3ebdd;
  border: 1px solid #cfddc9;
  padding: 5px 9px;
  border-radius: 20px;
  color: #48714f;
}
.pill.warning {
  color: #a3623c;
  border-color: #e7c4aa;
  background: #faeada;
}
.park-stage {
  position: relative;
  flex: 1;
  min-height: 340px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 55%, #e5eadb 0, #f1f3e9 72%);
}
#park {
  width: 100%;
  max-height: 425px;
}
.map-label {
  position: absolute;
  bottom: 31px;
  left: 25px;
  right: 25px;
  display: flex;
  justify-content: space-between;
  color: #8c9584;
  letter-spacing: 2px;
  font-size: 8px;
}
.map-label div {
  font-size: 14px;
}
.map-note {
  position: absolute;
  left: 25px;
  bottom: 16px;
  font-size: 6px;
  letter-spacing: 1px;
  color: #a0a698;
}
.ground-object {
  transition:
    opacity 0.45s,
    transform 0.45s;
}
.ground-object.absent {
  opacity: 0.09;
}
.ground-object.present {
  opacity: 1;
}
#outcome {
  padding: 18px 23px 22px;
  border-top: 1px solid var(--line);
  background: #fffefa;
  min-height: 150px;
}
.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.summary-row h3 {
  font-family: Manrope;
  font-size: 18px;
  margin: 0;
  letter-spacing: -0.6px;
}
.summary-row span {
  font-size: 10px;
  color: var(--muted);
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.metric b {
  font-size: 23px;
  font-weight: 500;
  letter-spacing: -1px;
}
.metric small {
  font-size: 10px;
  color: var(--muted);
  margin-left: 3px;
}
.metric span {
  font-size: 9px;
  color: var(--muted);
  display: block;
  margin-top: 4px;
}
.meter {
  height: 3px;
  background: #e9e9e0;
  margin-top: 9px;
}
.meter i {
  display: block;
  height: 100%;
  background: var(--green);
}
.canvas-bottom {
  border-top: 1px solid var(--line);
  padding: 13px 23px;
  display: flex;
  justify-content: space-between;
  background: #fbfcf6;
  font-size: 8px;
  color: var(--muted);
}
.canvas-bottom button {
  background: none;
  border: none;
  color: var(--green);
  font-size: 9px;
}
.choices > .small {
  margin: 15px 0 20px;
}
.choice {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid #edede5;
}
.choice-icon {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: #f2f2e9;
  display: grid;
  place-items: center;
  font-size: 14px;
}
.choice.selected .choice-icon {
  background: #e2ecdc;
}
.choice-name {
  font-size: 10px;
}
.choice-name span {
  display: block;
  color: #8a9289;
  font-size: 8px;
  margin-top: 3px;
}
.choice-actions {
  display: flex;
  gap: 2px;
}
.choice-actions button {
  background: none;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 11px;
  padding: 4px;
  color: #9ca395;
}
.choice-actions button[aria-pressed="true"] {
  border-color: var(--green);
  background: #e3eddd;
  color: var(--green);
}
.choice-actions button.exclude[aria-pressed="true"] {
  background: #f3e5de;
  border-color: var(--orange);
  color: var(--orange);
}
.choice.excluded {
  opacity: 0.5;
}
.choice.selected .choice-name:before {
  content: "• ";
  color: var(--green);
}
.warning-copy {
  color: #916b50;
  font-size: 11px;
  line-height: 1.6;
}
.repairs {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.repairs button {
  font-size: 10px;
  border: 1px solid #d8b797;
  padding: 8px 10px;
  border-radius: 5px;
  background: #fff9ef;
  color: #946443;
}
.reasoning {
  margin-top: 18px;
  border: 1px solid var(--line);
  padding: 25px;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 40px;
  background: #fffdf7;
  border-radius: 8px;
}
.reasoning h2 {
  font-size: 22px;
  margin-top: 12px;
}
.reasoning p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
}
.hidden {
  display: none;
}
.reasoning ul {
  font-size: 12px;
  line-height: 1.9;
}
.reasoning code {
  white-space: pre-wrap;
  font-size: 10px;
}
.below {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 35px;
  padding: 54px 0 42px;
}
.below h2 {
  font-size: 25px;
  line-height: 1.3;
  letter-spacing: -1px;
  margin-top: 15px;
}
.principle > span {
  font-size: 8px;
  letter-spacing: 1px;
  color: var(--orange);
}
.principle h3 {
  font-size: 13px;
  margin-top: 17px;
}
.principle p {
  font-size: 11px;
  line-height: 1.75;
  color: var(--muted);
}
footer {
  font-size: 10px;
  color: #929a91;
  border-top: 1px solid var(--line);
  padding: 25px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
dialog {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 45px;
  max-width: 630px;
  background: var(--paper);
  color: var(--ink);
}
dialog::backdrop {
  background: #1e302acc;
  backdrop-filter: blur(6px);
}
dialog h2 {
  font-size: 32px;
  margin: 20px 0;
}
dialog p {
  line-height: 1.8;
  color: #66766b;
  font-size: 13px;
}
#close-info {
  float: right;
  background: none;
  border: 0;
  font-size: 25px;
}
@media (min-width: 1500px) {
  .workspace {
    grid-template-columns: 280px minmax(480px, 1fr) 300px;
  }
  .choice {
    padding: 12px 0;
  }
  .choice-name {
    font-size: 12px;
  }
  .choice-name span {
    font-size: 10px;
  }
  .controls,
  .choices {
    padding: 27px;
  }
  .small {
    font-size: 11px;
  }
  #park {
    max-height: 510px;
  }
}
@media (max-width: 1100px) {
  main {
    padding: 0 24px;
  }
  .workspace {
    grid-template-columns: 220px 1fr;
  }
  .choices {
    grid-column: 1/-1;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  #interventions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0 30px;
  }
  .below {
    grid-template-columns: 1fr 1fr;
  }
  .beta {
    display: none;
  }
}
@media (max-width: 700px) {
  header {
    height: 75px;
    padding: 0 22px;
  }
  .brand {
    font-size: 19px;
  }
  .mark {
    font-size: 35px;
  }
  nav button:first-child {
    display: none;
  }
  nav button:last-child {
    font-size: 10px;
    padding: 11px;
  }
  main {
    padding: 0 16px;
  }
  .intro {
    padding-top: 32px;
  }
  h1 {
    font-size: 39px;
    letter-spacing: -2px;
  }
  .intro p {
    font-size: 13px;
  }
  .place {
    align-items: start;
  }
  .live {
    display: none;
  }
  .desktop {
    display: none;
  }
  .workspace {
    display: flex;
    flex-direction: column;
  }
  .controls {
    border-right: 0;
    order: 2;
    border-top: 1px solid var(--line);
  }
  .canvas-panel {
    order: 1;
  }
  .choices {
    order: 3;
  }
  .scenario-tabs {
    flex-direction: row;
  }
  .scenario-tabs button {
    font-size: 10px;
  }
  #priorities {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 22px;
  }
  .budget-label output {
    font-size: 26px;
  }
  .park-stage {
    min-height: 300px;
  }
  .canvas-top {
    padding: 18px;
  }
  .canvas-top h2 {
    font-size: 13px;
  }
  .pill {
    font-size: 8px;
  }
  .summary-row h3 {
    font-size: 15px;
  }
  .metrics {
    gap: 8px;
  }
  .metric b {
    font-size: 21px;
  }
  #interventions {
    grid-template-columns: 1fr 1fr;
    gap: 0 15px;
  }
  .below {
    grid-template-columns: 1fr;
    padding: 35px 9px;
    gap: 22px;
  }
  .below h2 {
    font-size: 28px;
  }
  .reasoning {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  footer {
    flex-direction: column;
  }
  .choice-name {
    font-size: 10px;
  }
  dialog {
    margin: 15px;
    padding: 25px;
  }
}