/* Grafen — diagnostic (thème sombre) */

.shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.muted { opacity: 0.45; }

/* --- barre haute --- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px var(--gutter);
  border-bottom: 1px solid rgba(var(--paper-rgb), 0.12);
}
.progress {
  display: flex;
  align-items: center;
  gap: 22px;
}
.progress__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  opacity: 0.45;
}
.progress__bars {
  display: flex;
  gap: 5px;
}
.progress__bars i {
  width: 26px;
  height: 2px;
  background: var(--accent);
  opacity: 0.18;
  transition: opacity 0.5s;
}
.progress__bars i.is-on { opacity: 1; }

/* --- scène --- */
.stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px var(--gutter);
}
.stage__inner {
  width: 100%;
  max-width: 1180px;
}
.noscript {
  font-size: 18px;
  text-align: center;
  opacity: 0.7;
}
.step { animation: rise 0.5s ease both; }
.step.is-static,
.step.is-static .q-cta,
.step.is-static .coverage { animation: none; }
.step__cta { margin-top: 34px; }
.h-step {
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 400;
}
.lead {
  font-size: 17px;
  line-height: 1.6;
  opacity: 0.5;
  margin-top: 22px;
  max-width: 34ch;
  font-weight: 300;
}

/* --- chips (périmètre, impact) --- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.chip {
  padding: 14px 22px;
  border: 1px solid rgba(var(--paper-rgb), 0.22);
  border-radius: 2px;
  font-size: 18px;
  font-weight: 300;
  color: var(--paper);
  background: transparent;
  transition: all 0.25s;
  text-align: left;
}
.chip:hover { border-color: var(--accent); }
.chip.is-on {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.chip.is-full { opacity: 0.35; cursor: default; }
.chip.is-full:hover { border-color: rgba(var(--paper-rgb), 0.22); }
.chip--why { padding: 15px 24px; }
.chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* --- périmètre --- */
.step--scope {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 90px;
  align-items: start;
}
.h-scope {
  font-size: clamp(32px, 3.8vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.032em;
  font-weight: 400;
}
.callout {
  margin-top: 36px;
  border-left: 1px solid var(--accent);
  padding-left: 22px;
  max-width: 34ch;
}
.callout__main {
  font-size: 18px;
  line-height: 1.55;
  font-weight: 300;
}
.callout__sub {
  font-size: 16px;
  line-height: 1.55;
  margin-top: 14px;
  opacity: 0.5;
}
.motto {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  opacity: 0.35;
  margin-top: 44px;
  max-width: 38ch;
  line-height: 1.8;
}
.proc-wrap {
  margin-top: 26px;
  animation: fadein 0.3s ease both;
}
.proc-input {
  width: 100%;
  max-width: 420px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(var(--paper-rgb), 0.3);
  color: var(--paper);
  font-size: 22px;
  font-weight: 300;
  padding: 10px 0;
  outline: none;
  border-radius: 0;
}
.proc-input:focus { border-bottom-color: var(--accent); }
.start { margin-top: 44px; }

/* --- question --- */
.step--q {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 200px;
  gap: 64px;
  align-items: center;
}
.q-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.q-head__idx {
  color: var(--accent);
  letter-spacing: 0.16em;
}
.q-head__dim { opacity: 0.3; }
.h-q {
  font-size: clamp(26px, 2.9vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.028em;
  font-weight: 400;
  max-width: 30ch;
}
.q-note {
  font-size: 16px;
  line-height: 1.55;
  opacity: 0.45;
  margin-top: 16px;
  max-width: 44ch;
  font-weight: 300;
}
.scale { margin-top: 64px; }
.scale__anchors {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  opacity: 0.4;
}
.rail {
  position: relative;
  height: 2px;
  background: rgba(var(--paper-rgb), 0.18);
}
.rail__fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.stops { display: flex; }
.stop {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
}
.stop__tick {
  width: 1px;
  height: 8px;
  margin-top: -1px;
  background: rgba(var(--paper-rgb), 0.25);
  transition: all 0.3s;
}
.stop__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid rgba(var(--paper-rgb), 0.25);
  background: transparent;
  transform: scale(0.7);
  transition: all 0.3s;
  margin-top: 8px;
}
.stop__label {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-align: center;
  line-height: 1.45;
  padding: 0 6px;
  color: rgba(var(--paper-rgb), 0.4);
  transition: color 0.3s;
}
.stop.is-hover .stop__tick { height: 14px; background: rgba(var(--paper-rgb), 0.6); }
.stop.is-hover .stop__dot { border-color: rgba(var(--paper-rgb), 0.7); transform: scale(1); }
.stop.is-hover .stop__label { color: var(--paper); }
.stop.is-on .stop__tick { height: 14px; background: var(--accent); }
.stop.is-on .stop__dot { background: var(--accent); border-color: var(--accent); transform: scale(1.15); }
.stop.is-on .stop__label { color: var(--accent); }
.stop:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
.feedback {
  margin-top: 40px;
  min-height: 170px;
}
.desc {
  font-size: 23px;
  font-weight: 300;
  line-height: 1.45;
  max-width: 48ch;
  color: var(--paper);
  transition: color 0.3s;
}
.desc.is-empty { color: rgba(var(--paper-rgb), 0.35); }
.coverage {
  margin-top: 22px;
  animation: fadein 0.4s ease both;
}
.coverage__q {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  opacity: 0.4;
  margin-bottom: 12px;
}
.coverage__opts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cov {
  padding: 9px 16px;
  border: 1px solid rgba(var(--paper-rgb), 0.22);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--paper);
  transition: all 0.2s;
}
.cov:hover { border-color: var(--accent); color: var(--accent); }
.q-cta {
  margin-top: 32px;
  animation: fadein 0.35s ease both;
}
.q-cta.is-hidden { visibility: hidden; }
.mini {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: center;
}
.mini__row {
  display: block;
  height: 34px;
  border: 1px solid rgba(var(--paper-rgb), var(--a, 0.06));
  transition: border-color 0.7s;
}
.mini__row:nth-child(1) { width: 36%; }
.mini__row:nth-child(2) { width: 48%; }
.mini__row:nth-child(3) { width: 60%; }
.mini__row:nth-child(4) { width: 72%; }
.mini__row:nth-child(5) { width: 84%; }
.mini__row:nth-child(6) { width: 96%; }

/* --- résultat --- */
.step--result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 90px;
  align-items: center;
}
.result-text {
  min-height: 340px;
  opacity: 0;
}
.is-revealed .result-text { animation: rise 0.6s ease both; }
.result-text__eyebrow { font-size: 12px; letter-spacing: 0.18em; margin-bottom: 24px; }
.score {
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.score__num {
  font-size: clamp(64px, 7vw, 88px);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1;
}
.score__den {
  font-size: 20px;
  opacity: 0.35;
  font-family: var(--font-mono);
}
.score__name {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 8px;
}
.score__title { font-size: 32px; letter-spacing: -0.015em; }
.score__role {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  opacity: 0.4;
}
.score__line {
  font-size: 19px;
  line-height: 1.55;
  opacity: 0.65;
  margin-top: 24px;
  max-width: 40ch;
  font-weight: 300;
}
.brake {
  margin-top: 36px;
  border-top: 1px solid rgba(var(--paper-rgb), 0.16);
  padding-top: 22px;
}
.brake .label { margin-bottom: 10px; }
.brake__name {
  font-family: var(--font-mono);
  font-size: 19px;
  letter-spacing: 0.05em;
  color: var(--accent);
}
.brake__line {
  font-size: 17px;
  line-height: 1.5;
  opacity: 0.55;
  margin-top: 12px;
  max-width: 42ch;
  font-weight: 300;
}
.hetero {
  margin-top: 26px;
  border-left: 1px solid rgba(var(--paper-rgb), 0.25);
  padding-left: 18px;
}
.hetero__label { opacity: 0.55; }
.hetero__text {
  font-size: 16px;
  line-height: 1.5;
  opacity: 0.45;
  margin-top: 8px;
  max-width: 40ch;
  font-weight: 300;
}
.result-text__cta { margin-top: 38px; }

.big {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}
.big__row {
  position: relative;
  height: 52px;
  border: 1px solid rgba(var(--paper-rgb), 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
}
.big__row:nth-child(1) { width: 36%; }
.big__row:nth-child(2) { width: 48%; }
.big__row:nth-child(3) { width: 60%; }
.big__row:nth-child(4) { width: 72%; }
.big__row:nth-child(5) { width: 84%; }
.big__row:nth-child(6) { width: 96%; }
.big__fill {
  background: var(--paper);
  transition: opacity 0.8s;
}
.is-revealed .big__row.is-active .big__fill { opacity: 1; }
.is-revealed .big__row.is-active .pyramid__label { color: var(--ink); }
.is-revealed .big__row.is-below .big__fill { opacity: 0.14; }
.big__marker {
  position: absolute;
  left: -86px;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
}
.is-revealed .big__marker { animation: markerIn 0.7s 0.25s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.big__marker span {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--accent);
}
.big__marker i {
  width: 30px;
  height: 1px;
  background: var(--accent);
  display: block;
}
@keyframes markerIn {
  from { opacity: 0; transform: translateX(-14px); }
  to { opacity: 1; transform: none; }
}

/* --- objectif --- */
.step--goal {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 90px;
  align-items: center;
}
.from-to {
  margin-top: 40px;
  display: flex;
  align-items: baseline;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 15px;
}
.from-to__from { opacity: 0.5; }
.from-to__arrow { opacity: 0.3; }
.from-to__to { color: var(--accent); }
.g-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}
.g-row {
  position: relative;
  height: 52px;
  border: 1px solid rgba(var(--paper-rgb), 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color 0.3s;
}
.g-row .pyramid__fill { opacity: 0.05; }
.g-row:not(.is-locked):hover .pyramid__fill { opacity: 0.25; }
.g-row.is-goal .pyramid__fill,
.g-row.is-goal:hover .pyramid__fill { opacity: 0.9; }
.g-row.is-locked {
  cursor: default;
  border-color: rgba(var(--paper-rgb), 0.09);
}
.g-row.is-locked .pyramid__label { opacity: 0.3; }
.g-row:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.g-rows__note {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  opacity: 0.4;
}

/* --- horizon --- */
.step--when {
  max-width: 800px;
  margin: 0 auto;
}
.h-step--when { margin-bottom: 46px; }
.when-list {
  display: flex;
  flex-direction: column;
}
.when {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 22px 20px 22px 4px;
  border-top: 1px solid rgba(var(--paper-rgb), 0.14);
  transition: background 0.25s;
  text-align: left;
}
.when:hover { background: rgba(var(--paper-rgb), 0.06); }
.when__text {
  font-size: 26px;
  font-weight: 300;
}
.when__arrow {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
}
.when-list__end { border-top: 1px solid rgba(var(--paper-rgb), 0.14); }

/* --- impact --- */
.step--why {
  max-width: 900px;
  margin: 0 auto;
}
.h-step--why { margin-bottom: 12px; }
.hint {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  opacity: 0.4;
  margin-bottom: 42px;
}
.step--why .chips { gap: 12px; }
.step__cta--why { margin-top: 54px; }

/* --- trajectoire --- */
.step--path {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 70px;
  align-items: center;
}
.path__eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  margin-bottom: 32px;
}
.traj {
  display: flex;
  align-items: flex-end;
  gap: 34px;
}
.traj .label { font-size: 11px; margin-bottom: 10px; }
.traj .label--accent { opacity: 0.8; }
.traj__num {
  font-size: clamp(56px, 6vw, 76px);
  font-weight: 300;
  letter-spacing: -0.045em;
  line-height: 1;
}
.traj__num--now { opacity: 0.5; }
.traj__num--goal { color: var(--accent); }
.traj__name {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  opacity: 0.45;
  margin-top: 8px;
}
.traj__name--goal { color: var(--accent); opacity: 1; }
.traj__arrow {
  font-size: 34px;
  opacity: 0.3;
  font-family: var(--font-mono);
  padding-bottom: 34px;
}
.summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 52px;
  border-top: 1px solid rgba(var(--paper-rgb), 0.16);
}
.summary__cell {
  padding: 22px 0 22px 26px;
}
.summary__cell:nth-child(odd) {
  padding: 22px 26px 22px 0;
  border-right: 1px solid rgba(var(--paper-rgb), 0.16);
}
.summary__cell:nth-child(-n + 2) { border-bottom: 1px solid rgba(var(--paper-rgb), 0.16); }
.summary .label { font-size: 11px; margin-bottom: 8px; }
.summary__val {
  font-size: 18px;
  font-weight: 300;
  line-height: 1.4;
}
.summary__val--brake {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--accent);
}
.path__claim {
  font-size: clamp(24px, 2.5vw, 30px);
  font-weight: 400;
  letter-spacing: -0.022em;
  margin-top: 54px;
  line-height: 1.3;
  max-width: 26ch;
}
.path__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 32px;
}
.path__actions .btn { padding: 17px 28px; }
.restart {
  font-family: var(--font-mono);
  font-size: 12.5px;
  opacity: 0.45;
  border-bottom: 1px solid rgba(var(--paper-rgb), 0.25);
  padding-bottom: 2px;
}
.restart:hover { opacity: 1; color: var(--accent); }
.p-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  padding-left: 92px;
}
.p-row {
  position: relative;
  height: 48px;
  border: 1px solid rgba(var(--paper-rgb), 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
}
.p-row .pyramid__fill { opacity: 0; transition: none; }
.p-row .pyramid__label { font-size: 11px; opacity: 0.4; }
.p-row.in-path .pyramid__fill { opacity: 0.16; }
.p-row.is-you { border-color: rgba(var(--paper-rgb), 0.5); }
.p-row.is-goal .pyramid__fill { opacity: 0.9; }
.p-row.is-you .pyramid__label,
.p-row.is-goal .pyramid__label { opacity: 1; }
.p-row__tag {
  position: absolute;
  right: calc(100% + 14px);
  top: 17px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: rgba(var(--paper-rgb), 0.55);
}
.p-row.is-goal .p-row__tag { color: var(--accent); }

/* --- barre basse --- */
.bottombar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px var(--gutter);
  border-top: 1px solid rgba(var(--paper-rgb), 0.12);
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: 0.4;
}
.bottombar__back {
  font-family: var(--font-mono);
  font-size: 12px;
}
.bottombar__back:hover { color: var(--accent); }
.bottombar__legal { border-bottom: 1px solid rgba(var(--paper-rgb), 0.25); padding-bottom: 1px; }
.bottombar__legal:hover { color: var(--accent); }

/* --- responsive --- */
@media (max-width: 880px) {
  .topbar { padding: 18px var(--gutter); }
  .progress { gap: 12px; }
  .progress__label { display: none; }
  .progress__bars i { width: 18px; }
  .stage { padding: 36px var(--gutter) 48px; align-items: flex-start; }
  .step--scope,
  .step--q,
  .step--result,
  .step--goal,
  .step--path {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .mini { display: none; }
  .callout { margin-top: 24px; }
  .motto { margin-top: 28px; }
  .chip { font-size: 16px; padding: 12px 16px; }
  .scale { margin-top: 40px; }
  .stop__label { font-size: 9px; letter-spacing: 0.04em; padding: 0 2px; }
  .desc { font-size: 19px; }
  .step--result { gap: 56px; }
  .result-text { min-height: 0; }
  .big { padding-left: 72px; }
  .big__marker { left: 0; }
  .big__row:nth-child(n) { max-width: 100%; }
  .traj { gap: 20px; }
  .traj__arrow { padding-bottom: 22px; }
  .summary { grid-template-columns: 1fr; }
  .summary__cell,
  .summary__cell:nth-child(odd) {
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(var(--paper-rgb), 0.16);
  }
  .summary__cell:last-child { border-bottom: 0; }
  .p-rows { padding-left: 84px; }
  .when__text { font-size: 20px; }
  .bottombar { padding: 18px var(--gutter); }
}

/* --- contact --- */
.step--contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 80px;
  align-items: start;
}
.contact-alt {
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid rgba(var(--paper-rgb), 0.16);
}
.contact-alt .label { margin-bottom: 16px; }
.contact-alt__note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  opacity: 0.4;
  margin-top: 12px;
}
.contact-form {
  border: 1px solid rgba(var(--paper-rgb), 0.16);
  padding: 34px 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.contact-form > .label { margin-bottom: 2px; }
.field { display: block; }
.field__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  opacity: 0.55;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.field__label em {
  font-style: normal;
  text-transform: none;
  letter-spacing: 0.04em;
  opacity: 0.7;
}
.field__input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(var(--paper-rgb), 0.3);
  border-radius: 0;
  color: var(--paper);
  font-size: 20px;
  font-weight: 300;
  padding: 8px 0;
  outline: none;
  transition: border-color 0.25s;
}
.field__input:focus { border-bottom-color: var(--accent); }
.field__input::placeholder { color: rgba(var(--paper-rgb), 0.3); }
.chips--slots { gap: 8px; margin-top: 2px; }
.chip--slot {
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  font-weight: 400;
}
.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.turnstile { min-height: 65px; }
.turnstile[hidden] { display: none; }
.contact-form__error {
  font-size: 14px;
  color: #f0a08c;
  margin-top: -6px;
}
.contact-form__error.is-hidden { display: none; }
.contact-form__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 6px;
}
.contact-form__mail {
  font-family: var(--font-mono);
  font-size: 12.5px;
  opacity: 0.45;
  border-bottom: 1px solid rgba(var(--paper-rgb), 0.25);
  padding-bottom: 2px;
}
.contact-form__mail:hover { opacity: 1; }
.contact-form__rgpd {
  font-size: 12.5px;
  line-height: 1.5;
  opacity: 0.4;
  margin-top: -4px;
}

/* --- terminé --- */
.step--done {
  max-width: 760px;
  margin: 0 auto;
}
.done__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 40px;
}
.done__note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  opacity: 0.4;
  margin-top: 16px;
}
.done__restart { margin-top: 48px; }

@media (max-width: 880px) {
  .step--contact { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 24px 20px 22px; }
  .field__input { font-size: 18px; }
}