/* ==========================================================================
   Serious Labs — feuille de style unique
   Direction : suisse / éditorial. Blanc dominant, filets d'un pixel,
   un seul accent, chiffres géants. Aucune ombre, aucun dégradé.
   ========================================================================== */

:root {
  --paper:      #ffffff;
  --paper-2:    #fafafa;
  --ink:        #0b0b0c;
  --ink-soft:   #56565e;
  --ink-faint:  #8e8e98;
  --rule:       #e4e4e8;
  --rule-soft:  #f0f0f2;
  --accent:     #0026ff;
  --accent-wash:#f2f4ff;

  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --measure: 1320px;
  --rhythm: clamp(4.5rem, 9vw, 8.5rem);
}

/* --------------------------------------------------------------- reset -- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv05' 1, 'ss03' 1;
}

img, svg { max-width: 100%; display: block; }
[hidden] { display: none !important; }

h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
  margin: 0;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--accent); color: #fff; }

/* ------------------------------------------------------------- squelette -- */

.wrap {
  width: 100%;
  max-width: var(--measure);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--rhythm);
  border-top: 1px solid var(--rule);
}

.section--flush { border-top: 0; }
.section--tint { background: var(--paper-2); }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: .75rem 1.25rem;
  z-index: 999;
}
.skip:focus { left: 0; }

/* ---------------------------------------------------------- typographie -- */

.display {
  font-size: clamp(2.75rem, 7.4vw, 6.25rem);
  line-height: .94;
  letter-spacing: -.045em;
  font-weight: 700;
  text-wrap: balance;
}

.h2 {
  font-size: clamp(1.9rem, 4.2vw, 3.4rem);
  line-height: 1.03;
  letter-spacing: -.032em;
  font-weight: 650;
  text-wrap: balance;
}

.h3 {
  font-size: clamp(1.15rem, 1.9vw, 1.45rem);
  line-height: 1.2;
  letter-spacing: -.018em;
  font-weight: 600;
}

.lede {
  font-size: clamp(1.075rem, 1.65vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 46ch;
  text-wrap: pretty;
}

.prose { color: var(--ink-soft); max-width: 62ch; text-wrap: pretty; }
.prose + .prose { margin-top: 1.1em; }
.prose strong { color: var(--ink); font-weight: 600; }

.eyebrow {
  font-family: var(--mono);
  font-size: .69rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  align-items: baseline;
  gap: .8em;
}
.eyebrow::before {
  content: attr(data-index);
  color: var(--accent);
}

.accent { color: var(--accent); }
.num { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum' 1; }

/* ---------------------------------------------------------------- liens -- */

.link {
  color: var(--accent);
  font-weight: 500;
  box-shadow: inset 0 -1px 0 currentColor;
  transition: box-shadow .18s;
}
.link:hover { box-shadow: inset 0 -2px 0 currentColor; }

/* --------------------------------------------------------------- boutons -- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7em;
  padding: .95rem 1.6rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  font-size: .94rem;
  font-weight: 550;
  letter-spacing: -.01em;
  cursor: pointer;
  border-radius: 0;
  transition: background .18s, color .18s, border-color .18s;
  text-align: center;
}
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn[disabled]:hover { background: var(--ink); border-color: var(--ink); }

.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.btn--wide { width: 100%; }

/* -------------------------------------------------------------- en-tête -- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--rule);
}

.masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 68px;
}

.wordmark {
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .01em;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  white-space: nowrap;
}
.wordmark__mark {
  width: auto;
  height: 20px;
  flex: none;
  /* Le mot-symbole est en majuscules : l'aligner sur la ligne de base plutôt
     que sur le centre optique le ferait flotter. On décale légèrement. */
  position: relative;
  top: -1px;
}

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.1rem); }

.nav__link {
  font-size: .875rem;
  color: var(--ink-soft);
  font-weight: 450;
  transition: color .16s;
  white-space: nowrap;
}
.nav__link:hover { color: var(--ink); }

.nav__sep { width: 1px; height: 18px; background: var(--rule); flex: none; }

.lang {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  transition: color .16s;
}
.lang:hover { color: var(--ink); }

.nav__cta {
  font-size: .875rem;
  font-weight: 550;
  padding: .5rem 1rem;
  border: 1px solid var(--ink);
  transition: background .16s, color .16s;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--ink); color: #fff; }

@media (max-width: 860px) {
  .nav__link, .nav__sep { display: none; }
}

/* ----------------------------------------------------------------- hero -- */

.hero { padding-block: clamp(4rem, 11vw, 8.5rem) clamp(3rem, 6vw, 5rem); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: end;
}

.hero__title { margin-top: 1.6rem; }
.hero__title em { font-style: normal; color: var(--accent); }

.hero__aside { padding-bottom: .4rem; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2.25rem;
}

.hero__note {
  margin-top: 1.4rem;
  font-size: .84rem;
  color: var(--ink-faint);
  max-width: 40ch;
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; align-items: start; }
}

/* Empilés, deux boutons de largeurs différentes font désordre. */
@media (max-width: 560px) {
  .hero__actions { display: grid; grid-template-columns: 1fr; }
}

/* --------------------------------------------------------- bande chiffres -- */

.figures {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  margin-top: clamp(3rem, 6vw, 5rem);
}

.figure {
  padding: 1.75rem 1.5rem 1.5rem 0;
  border-right: 1px solid var(--rule);
}
.figure:last-child { border-right: 0; }

.figure__value {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.figure__unit { font-size: .5em; font-weight: 500; letter-spacing: -.01em; }

.figure__label {
  margin-top: .7rem;
  font-size: .84rem;
  color: var(--ink-soft);
  max-width: 26ch;
}

@media (max-width: 720px) {
  .figures { grid-template-columns: 1fr; }
  .figure { border-right: 0; border-bottom: 1px solid var(--rule); padding-right: 0; }
  .figure:last-child { border-bottom: 0; }
}

/* ------------------------------------------------------- en-tête section -- */

.head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(1.75rem, 4vw, 4rem);
  align-items: start;
  margin-bottom: clamp(2.75rem, 5vw, 4.5rem);
}
.head__title { margin-top: 1.1rem; }

@media (max-width: 860px) { .head { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- fuites -- */

.leaks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.leak { background: var(--paper); padding: 1.9rem 1.6rem 2rem; }

.leak__hours {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--accent);
  text-transform: uppercase;
}
.leak__title { margin: .9rem 0 .55rem; }
.leak__text { font-size: .9rem; color: var(--ink-soft); }

/* ---------------------------------------------------------------- métiers -- */

.trades { border-top: 1px solid var(--ink); }

.trade {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1.15fr) minmax(0, 1.5fr) minmax(0, 13rem);
  gap: clamp(1rem, 2.5vw, 2.25rem);
  align-items: baseline;
  padding-block: 1.85rem;
  border-bottom: 1px solid var(--rule);
}

.trade__no {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--ink-faint);
  letter-spacing: .06em;
}

.trade__text { font-size: .92rem; color: var(--ink-soft); }
.trade__text b { color: var(--ink); font-weight: 550; }

.trade__gain {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.trade__gain strong {
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -.03em;
}
.trade__gain span {
  display: block;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: .3rem;
}

@media (max-width: 900px) {
  .trade {
    grid-template-columns: 2.5rem 1fr;
    row-gap: .6rem;
  }
  .trade__text { grid-column: 2; }
  .trade__gain { grid-column: 2; text-align: left; }
  .trade__gain span { margin-top: .15rem; }
}

/* ----------------------------------------------------------- calculateur -- */

.calc {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--ink);
}

.calc__panel { background: var(--paper); padding: clamp(1.6rem, 3vw, 2.6rem); }
.calc__panel--out { background: var(--ink); color: #fff; }

.field { margin-bottom: 1.9rem; }
.field:last-child { margin-bottom: 0; }

.field__label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-size: .875rem;
  font-weight: 550;
  margin-bottom: .85rem;
}
.field__value {
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 24px;
  background: transparent;
  cursor: pointer;
  display: block;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 1px; background: var(--ink);
}
input[type="range"]::-moz-range-track { height: 1px; background: var(--ink); }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  background: var(--accent);
  border: 0; border-radius: 50%;
  margin-top: -7.5px;
}
input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px;
  background: var(--accent);
  border: 0; border-radius: 50%;
}

.scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: .66rem;
  color: var(--ink-faint);
  margin-top: .15rem;
}

/* cases d'activité */
.tasks { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }

.task {
  background: var(--paper);
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: .8rem .95rem;
  cursor: pointer;
  transition: background .14s;
}
.task:hover { background: var(--accent-wash); }
.task input { position: absolute; opacity: 0; pointer-events: none; }

.task__box {
  width: 15px; height: 15px;
  border: 1px solid var(--ink);
  flex: none;
  position: relative;
  transition: background .14s, border-color .14s;
}
.task input:checked + .task__box { background: var(--accent); border-color: var(--accent); }
.task input:checked + .task__box::after {
  content: '';
  position: absolute;
  left: 4px; top: 1px;
  width: 4px; height: 8px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(42deg);
}
.task input:focus-visible + .task__box { outline: 2px solid var(--accent); outline-offset: 2px; }

.task__name { font-size: .875rem; flex: 1; }
.task__rate {
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* sortie */
.out__label {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .5);
}

.out__money {
  font-size: clamp(2.9rem, 7.5vw, 4.9rem);
  font-weight: 650;
  letter-spacing: -.045em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin-top: .7rem;
}

.out__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.4rem;
  padding-top: 1.7rem;
  border-top: 1px solid rgba(255, 255, 255, .18);
}
.out__fig {
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.out__fig span { font-size: .55em; font-weight: 500; }
.out__cap {
  font-size: .8rem;
  color: rgba(255, 255, 255, .55);
  margin-top: .35rem;
}

.out__foot {
  margin-top: 2.4rem;
  padding-top: 1.7rem;
  border-top: 1px solid rgba(255, 255, 255, .18);
}
.out__foot .btn {
  background: #fff; color: var(--ink); border-color: #fff;
}
.out__foot .btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.out__disclaimer {
  font-size: .76rem;
  color: rgba(255, 255, 255, .45);
  margin-top: 1.1rem;
  line-height: 1.5;
}

/* hypothèses */
.assump { margin-top: 1.75rem; border-top: 1px solid var(--rule); padding-top: 1.4rem; }

.assump__toggle {
  display: flex;
  align-items: center;
  gap: .55rem;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.assump__toggle:hover { color: var(--ink); }
.assump__toggle::after { content: '+'; font-size: 1rem; line-height: 1; }
.assump__toggle[aria-expanded="true"]::after { content: '−'; }

.assump__body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr));
  gap: 1.25rem;
  margin-top: 1.4rem;
}

.assump__field label {
  display: block;
  font-size: .78rem;
  color: var(--ink-soft);
  margin-bottom: .45rem;
}
.assump__field input {
  width: 100%;
  padding: .55rem .7rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-family: var(--mono);
  font-size: .82rem;
  font-variant-numeric: tabular-nums;
}
.assump__field input:focus { border-color: var(--accent); outline: none; }

@media (max-width: 900px) { .calc { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------- déroulé -- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--rule);
}

.step { background: var(--paper); padding: 1.9rem 1.5rem 2.1rem; }

.step__when {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
.step__title { margin: .95rem 0 .6rem; }
.step__text { font-size: .9rem; color: var(--ink-soft); }

/* ------------------------------------------------------------- citation -- */

.pull {
  border-left: 2px solid var(--accent);
  padding-left: clamp(1.25rem, 3vw, 2.25rem);
  max-width: 34ch;
}
.pull p {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.32;
  letter-spacing: -.022em;
  font-weight: 500;
  text-wrap: pretty;
}

/* ------------------------------------------------------------ financement -- */

.finance {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.checklist { margin-top: 1.75rem; display: grid; gap: .8rem; }
.checklist li {
  display: grid;
  grid-template-columns: 1.1rem 1fr;
  gap: .8rem;
  font-size: .92rem;
  color: var(--ink-soft);
}
.checklist li::before {
  content: '';
  width: 9px; height: 9px;
  background: var(--accent);
  margin-top: .45rem;
}

.notice {
  border: 1px solid var(--rule);
  padding: 1.5rem 1.6rem;
  background: var(--paper);
}
.notice__tag {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.notice p { font-size: .88rem; color: var(--ink-soft); margin-top: .8rem; }

@media (max-width: 860px) { .finance { grid-template-columns: 1fr; } }

/* -------------------------------------------------------------- contact -- */

.contact {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2.25rem, 5vw, 5rem);
  align-items: start;
}

.contact__meta { display: grid; gap: 1.6rem; }

.meta__item {
  border-top: 1px solid var(--rule);
  padding-top: .9rem;
}
.meta__key {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.meta__val { margin-top: .4rem; font-size: .95rem; }

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form__field { margin-bottom: 1.25rem; }

.form__field label {
  display: block;
  font-size: .8rem;
  font-weight: 550;
  margin-bottom: .5rem;
}
.form__field .opt { color: var(--ink-faint); font-weight: 400; }

.form__field input,
.form__field select,
.form__field textarea {
  width: 100%;
  padding: .8rem .9rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-size: .92rem;
  border-radius: 0;
  transition: border-color .16s;
}
.form__field textarea { resize: vertical; min-height: 7.5rem; }
.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  border-color: var(--accent);
  outline: none;
}
.form__field input::placeholder,
.form__field textarea::placeholder { color: var(--ink-faint); }

.form__field select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6'><path d='M1 1l4 4 4-4' fill='none' stroke='%238e8e98' stroke-width='1.3'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.4rem;
}

/* piège à robots : invisible mais pas display:none */
.pot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

.consent {
  display: grid;
  grid-template-columns: 1.1rem 1fr;
  gap: .75rem;
  align-items: start;
  font-size: .8rem;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}
.consent input { margin-top: .18rem; accent-color: var(--accent); }

.form__status {
  margin-top: 1.1rem;
  font-size: .88rem;
  padding: .9rem 1.1rem;
  border: 1px solid var(--rule);
  border-left-width: 2px;
}
.form__status--ok { border-left-color: var(--accent); color: var(--ink); }
.form__status--ko { border-left-color: #c81e1e; color: #c81e1e; }

@media (max-width: 860px) {
  .contact { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
}

/* ----------------------------------------------------------------- pied -- */

.foot {
  border-top: 1px solid var(--ink);
  padding-block: 3.25rem 2.5rem;
}

.foot__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
  padding-bottom: 2.75rem;
}

.foot__claim {
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  letter-spacing: -.028em;
  line-height: 1.18;
  font-weight: 550;
  max-width: 22ch;
  margin-top: 1.1rem;
}

.foot__links { display: grid; gap: .65rem; justify-items: start; }
.foot__links a { font-size: .88rem; color: var(--ink-soft); }
.foot__links a:hover { color: var(--accent); }

.foot__bar {
  border-top: 1px solid var(--rule);
  padding-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.5rem;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--ink-faint);
}

@media (max-width: 760px) { .foot__top { grid-template-columns: 1fr; } }

/* -------------------------------------------------------- pages de texte -- */

.doc { padding-block: clamp(3rem, 7vw, 6rem); }
.doc__body { max-width: 68ch; }
.doc__body h2 {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -.018em;
  margin-top: 2.75rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--rule);
}
.doc__body h2:first-child { margin-top: 1.75rem; }
.doc__body p, .doc__body ul { margin-top: .9rem; color: var(--ink-soft); font-size: .95rem; }
.doc__body li { display: grid; grid-template-columns: .9rem 1fr; gap: .7rem; margin-top: .45rem; }
.doc__body li::before { content: '—'; color: var(--ink-faint); }
.doc__body dl { margin-top: .9rem; display: grid; gap: .5rem; font-size: .95rem; }
.doc__body dt { font-weight: 550; font-size: .8rem; color: var(--ink-faint); }
.doc__body dd { margin: 0 0 .7rem; color: var(--ink-soft); }

/* --------------------------------------------------- apparition au scroll -- */

.rise {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .65s cubic-bezier(.16, 1, .3, 1), transform .65s cubic-bezier(.16, 1, .3, 1);
}
.rise.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .rise { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------ impression -- */

@media print {
  .masthead, .hero__actions, .calc__panel--out .btn, form { display: none; }
  body { color: #000; }
  .section { border-color: #ccc; }
}