:root {
  --canvas: #f7f7f7;
  --surface: #ffffff;
  --surface-alt: #f7f7f7;
  --ink: #000000;
  --ink-soft: rgba(0, 0, 0, 0.70);
  --muted: rgba(0, 0, 0, 0.52);
  --line: rgba(0, 0, 0, 0.10);
  --line-dark: rgba(0, 0, 0, 0.22);
  --brand-dark: #151413;
  --accent: #00ff99;
  --accent-ink: #007a49;
  --accent-soft: rgba(0, 255, 153, 0.12);
  --success: #007a49;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { background: var(--canvas); color: var(--ink); }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
button { color: inherit; }

.workspace {
  min-height: 100vh;
  padding: 28px 20px;
}

.app-frame {
  width: min(100%, 760px);
  min-height: calc(100vh - 56px);
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 76px;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(21,20,19,0.97);
  color: #ffffff;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(16px);
}
.brand-lockup { display: flex; align-items: center; gap: 14px; min-width: 0; }
.agrax,
.product { display: grid; gap: 2px; white-space: nowrap; }
.agrax { font-size: 14px; font-weight: 800; letter-spacing: 0.11em; }
.agrax small { color: var(--accent); font-size: 7px; letter-spacing: 0.16em; }
.product { font-size: 14px; font-weight: 650; letter-spacing: -0.01em; }
.product small { color: rgba(255,255,255,0.55); font-size: 9px; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; }
.header-divider { width: 1px; height: 26px; background: rgba(255,255,255,0.18); }
.progress-wrap { width: 132px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 10px; }
.progress-wrap > span { color: rgba(255,255,255,0.65); font-size: 12px; font-weight: 650; }
.progress-track { height: 3px; border-radius: 999px; background: rgba(255,255,255,0.18); overflow: hidden; }
.progress-bar { width: 0; height: 100%; border-radius: inherit; background: var(--accent); transition: width 240ms ease; }

.app-content { min-width: 0; }
.intro-section { padding: 52px 56px 44px; border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 14px; color: var(--accent-ink); font-size: 10px; font-weight: 800; letter-spacing: 0.14em; }
.intro-section h1 {
  max-width: 600px;
  margin: 0;
  font-size: clamp(42px, 7vw, 62px);
  line-height: 0.98;
  letter-spacing: -0.055em;
  font-weight: 700;
}
.manifesto { max-width: 600px; margin: 16px 0 0; color: var(--muted); font-size: clamp(20px, 3vw, 27px); line-height: 1.18; letter-spacing: -0.035em; font-weight: 500; }
.intro { max-width: 580px; margin: 28px 0 0; color: var(--ink-soft); font-family: "Open Sans", sans-serif; font-size: 15px; line-height: 1.65; }
.system-note { max-width: 580px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 24px 1fr; gap: 10px; color: var(--muted); }
.system-note-icon { font-size: 17px; line-height: 1.3; }
.system-note p { margin: 0; font-family: "Open Sans", sans-serif; font-size: 13px; line-height: 1.5; }
.system-note strong { color: var(--ink); font-weight: 650; }

.map-section { padding: 42px 56px 50px; background: var(--surface-alt); }
.section-header { display: grid; grid-template-columns: minmax(0, 1fr) 250px; align-items: end; gap: 34px; margin-bottom: 22px; }
.section-header h2 { margin: 0; font-size: 30px; line-height: 1.05; letter-spacing: -0.04em; font-weight: 700; }
.section-header > p { margin: 0; color: var(--muted); font-family: "Open Sans", sans-serif; font-size: 12px; line-height: 1.55; }
.tile-list { border-top: 1px solid var(--line-dark); }
.decision-tile,
.placeholder-tile {
  width: 100%;
  min-height: 142px;
  padding: 22px 0;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 118px;
  gap: 18px;
  align-items: center;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
}
.decision-tile { cursor: pointer; transition: background 160ms ease, padding 160ms ease; }
.decision-tile:hover,
.decision-tile:focus-visible { padding-inline: 14px; background: var(--surface); box-shadow: inset 4px 0 0 var(--accent); outline: none; }
.tile-index { align-self: start; padding-top: 2px; color: var(--muted); font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }
.tile-main { min-width: 0; display: grid; gap: 7px; }
.tile-meta { color: var(--accent-ink); font-size: 9px; font-weight: 800; letter-spacing: 0.13em; }
.tile-main strong { font-size: 25px; line-height: 1.06; letter-spacing: -0.035em; font-weight: 680; }
.tile-description { max-width: 470px; color: var(--muted); font-family: "Open Sans", sans-serif; font-size: 13px; line-height: 1.48; }
.tile-action { justify-self: end; display: grid; justify-items: end; gap: 8px; }
.tile-status,
.placeholder-label { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: 0.12em; }
.tile-cta { color: var(--ink); font-size: 12px; font-weight: 650; }
.tile-arrow { font-size: 18px; transition: transform 160ms ease; }
.decision-tile:hover .tile-arrow { transform: translateX(4px); }
.placeholder-tile { opacity: 0.38; }
.placeholder-label { justify-self: end; }
.decision-tile.completed .tile-status { color: var(--accent-ink); }

.app-footer { font-family: "Open Sans", sans-serif; padding: 18px 28px; display: flex; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; line-height: 1.45; letter-spacing: 0.06em; }

.decision-dialog {
  width: min(760px, calc(100vw - 40px));
  height: min(760px, calc(100vh - 64px));
  max-height: calc(100vh - 64px);
  padding: 0;
  border: 0;
  border-radius: 20px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 32px 100px rgba(20,20,18,0.26);
  overflow: hidden;
}
.decision-dialog::backdrop { background: rgba(21,20,19,0.58); backdrop-filter: blur(10px); }
.dialog-card { height: 100%; display: grid; grid-template-rows: auto minmax(0, 1fr); }
.dialog-header { min-height: 74px; padding: 14px 22px; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 14px; color: #fff; background: var(--brand-dark); border-bottom: 1px solid rgba(255,255,255,0.10); }
.close-button { width: 38px; height: 38px; border: 1px solid rgba(255,255,255,0.22); border-radius: 50%; background: transparent; color: #fff; cursor: pointer; font-size: 17px; transition: background 150ms ease; }
.close-button:hover { background: rgba(255,255,255,0.10); }
.dialog-header-title { min-width: 0; display: grid; gap: 2px; }
.dialog-header-title span { color: var(--accent); font-size: 9px; font-weight: 800; letter-spacing: 0.12em; }
.dialog-header-title strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; font-weight: 650; }
.step-counter { color: rgba(255,255,255,0.62); font-size: 12px; font-weight: 650; }
.question-view { min-height: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; }
.question-view[hidden],
.completion-view[hidden] { display: none !important; }
.question-scroll { overflow: auto; padding: 36px 56px 32px; }
.perspective-rail { width: min(100%, 420px); margin-bottom: 34px; display: grid; grid-template-columns: 28px minmax(14px, 1fr) 28px minmax(14px, 1fr) 28px minmax(14px, 1fr) 28px; align-items: center; gap: 8px; }
.rail-step { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--line-dark); border-radius: 50%; color: var(--muted); font-size: 10px; font-weight: 750; }
.rail-step.active { border-color: var(--accent); background: var(--accent); color: var(--ink); }
.rail-line { height: 1px; background: var(--line); }
.question-scroll h2,
.completion-view h2 { max-width: 620px; margin: 0; font-size: clamp(38px, 6vw, 54px); line-height: 1; letter-spacing: -0.052em; font-weight: 700; }
.education { max-width: 600px; margin: 18px 0 32px; color: var(--muted); font-family: "Open Sans", sans-serif; font-size: 14px; line-height: 1.62; }
fieldset { margin: 0; padding: 0; border: 0; }
legend { width: 100%; max-width: 600px; margin-bottom: 14px; font-size: 16px; line-height: 1.45; font-weight: 650; }
.answer-card { position: relative; min-height: 112px; margin-top: 10px; padding: 18px 18px; display: grid; grid-template-columns: 34px minmax(0,1fr) 24px; gap: 14px; align-items: start; border: 1px solid var(--line); background: var(--surface); cursor: pointer; transition: border-color 150ms ease, background 150ms ease, transform 150ms ease; }
.answer-card:hover { border-color: var(--line-dark); transform: translateY(-1px); }
.answer-card.selected { border-color: var(--accent-ink); background: var(--accent-soft); }
.answer-card input { position: absolute; opacity: 0; pointer-events: none; }
.answer-marker { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--line-dark); border-radius: 50%; color: var(--muted); font-size: 11px; font-weight: 750; }
.answer-content { display: grid; gap: 6px; }
.answer-content strong { font-size: 18px; line-height: 1.2; letter-spacing: -0.02em; font-weight: 680; }
.answer-content span { color: var(--muted); font-family: "Open Sans", sans-serif; font-size: 13px; line-height: 1.5; }
.answer-check { color: transparent; font-size: 15px; font-weight: 800; }
.answer-card.selected .answer-marker { border-color: var(--accent-ink); background: var(--accent); color: var(--ink); }
.answer-card.selected .answer-check { color: var(--accent-ink); }
.decision-footer { min-height: 92px; padding: 16px 22px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; border-top: 1px solid var(--line); background: rgba(255,255,255,0.96); backdrop-filter: blur(12px); }
.decision-state p { font-family: "Open Sans", sans-serif; margin: 0 0 4px; color: var(--ink-soft); font-size: 11px; line-height: 1.42; }
.decision-state small { font-family: "Open Sans", sans-serif; color: var(--muted); font-size: 9px; }
.primary-button { min-width: 224px; min-height: 48px; padding: 13px 18px; border: 0; border-radius: 10px; background: var(--brand-dark); color: #fff; cursor: pointer; font-size: 12px; font-weight: 700; transition: background 150ms ease, color 150ms ease, transform 150ms ease; }
.primary-button:not(:disabled):hover { background: var(--accent); color: var(--ink); transform: translateY(-1px); }
.primary-button:disabled { opacity: 0.24; cursor: not-allowed; }
.text-button { padding: 12px; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }
.decision-dialog[data-state="completed"] { height: min(520px, calc(100vh - 64px)); }
.completion-view { box-sizing: border-box; height: 100%; min-height: 0; overflow: auto; padding: 36px 42px; display: grid; place-items: center; align-content: center; text-align: center; }
.completion-view h2 { font-size: clamp(30px, 4vw, 42px); }
.completion-mark { width: 44px; height: 44px; margin-bottom: 18px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: var(--ink); font-size: 18px; font-weight: 800; }
.completion-view > p:not(.eyebrow) { max-width: 460px; margin: 14px 0 22px; color: var(--muted); font-size: 14px; line-height: 1.6; }
.completion-actions { width: min(100%, 300px); display: grid; gap: 6px; }

@media (max-width: 700px) {
  .workspace { padding: 0; }
  .app-frame { min-height: 100vh; border: 0; border-radius: 0; box-shadow: none; }
  .app-header { padding: 15px 18px; }
  .product, .header-divider { display: none; }
  .progress-wrap { width: 104px; }
  .intro-section { padding: 40px 22px 34px; }
  .intro-section h1 { font-size: 42px; }
  .map-section { padding: 34px 22px 42px; }
  .section-header { grid-template-columns: 1fr; gap: 12px; }
  .decision-tile, .placeholder-tile { grid-template-columns: 34px minmax(0,1fr); min-height: 0; }
  .tile-action, .placeholder-label { grid-column: 2; justify-self: start; display: flex; align-items: center; gap: 10px; }
  .app-footer { font-family: "Open Sans", sans-serif; padding: 18px 22px; flex-direction: column; gap: 4px; }
  .decision-dialog { width: 100vw; height: 100vh; max-height: 100vh; border-radius: 0; }
  .question-scroll { padding: 28px 22px 24px; }
  .decision-footer { grid-template-columns: 1fr; gap: 12px; padding: 14px 18px 18px; }
  .primary-button { width: 100%; min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}