/* thermogramme.fr — feuille de style v3
   Système typographique instrumental : Archivo Expanded en titrage, Archivo en lecture,
   IBM Plex Mono pour les étiquettes et les relevés.
   La rampe thermique est la langue de l'interface : bout froid pour les liens,
   bout chaud pour les appels à l'action. Rien n'est décoratif par hasard. */

:root {
  /* rampe thermique */
  --froid:   #2b2170;
  --indigo:  #3b2e8f;
  --magenta: #a8376f;
  --braise:  #d9663c;
  --ambre:   #e2853a;
  --or:      #f3bb42;

  /* surfaces */
  --nuit:    #0a0f1c;
  --nuit-2:  #121a2b;
  --nuit-3:  #1b2439;
  --bord-n:  #26304a;
  --clair:   #f5f6f8;
  --blanc:   #ffffff;
  --bord:    #dfe2e9;
  --bord-f:  #bcc2d0;

  /* textes */
  --encre:   #131828;
  --attenue: #616a80;
  --sur-nuit:    #e9ebf3;
  --sur-nuit-att:#8d97b0;

  --alerte:   #8f3620;
  --alerte-c: #fbf0ec;

  --display: 'Archivo Expanded', 'Archivo', system-ui, sans-serif;
  --texte:   'Archivo', system-ui, sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, monospace;
  --mesure: 66ch;
  --r: 10px;
}

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

/* lien d'évitement : invisible jusqu'à la tabulation, indispensable au clavier */
.evitement {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--or); color: #241704; padding: .6rem 1.1rem;
  font-weight: 600; text-decoration: none; border-radius: 0 0 var(--r) 0;
}
.evitement:focus { left: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--clair);
  color: var(--encre);
  font-family: var(--texte);
  font-size: 16.5px;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.3rem, 6vw, 4.1rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); margin-top: 2.8rem; }
h3 { font-size: 1.18rem; margin-top: 2rem; letter-spacing: -0.02em; }

p, li { max-width: var(--mesure); }
p { margin: 0 0 1.15em; }
strong { font-weight: 600; }

a { color: var(--indigo); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--ambre); outline-offset: 3px; border-radius: 2px; }
img, svg { max-width: 100%; }
hr { border: 0; border-top: 1px solid var(--bord); margin: 2.5rem 0; }

/* étiquette monospace : la voix « relevé d'instrument » */
.eyebrow, .etiquette, .meta-article, .surtitre {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--attenue);
  display: block;
  margin-bottom: .5rem;
}
.eyebrow .idx { color: var(--ambre); margin-right: .7rem; }

.enveloppe { max-width: 1200px; margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2.75rem); }
.etroit { max-width: 730px; }

/* trait thermique : gradient froid → chaud, utilisé comme filet de section */
.filet {
  height: 2px; border: 0; margin: 0;
  background: linear-gradient(90deg, var(--froid), var(--magenta), var(--ambre), var(--or));
}

/* ---------- surfaces sombres ---------- */
.nuit {
  background: var(--nuit);
  color: var(--sur-nuit);
  position: relative;
  overflow: hidden;
}
.nuit::after {  /* grain discret */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .4;
  background-image: radial-gradient(rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 3px 3px;
}
.nuit > * { position: relative; z-index: 1; }
.nuit h1, .nuit h2, .nuit h3 { color: #fff; }
.nuit p { color: #b3bcd2; }
.nuit a { color: var(--or); }
.nuit .eyebrow, .nuit .meta-article, .nuit .surtitre { color: var(--sur-nuit-att); }

/* ---------- en-tête ---------- */
header.site { background: var(--nuit); color: var(--sur-nuit); border-bottom: 1px solid var(--bord-n); }
header.site .enveloppe { display: flex; align-items: center; gap: 2rem; padding: .9rem 0; flex-wrap: wrap; }
.marque { display: flex; align-items: center; gap: .65rem; text-decoration: none; color: #fff; }
.marque svg { width: 28px; height: 28px; display: block; }
.marque span {
  font-family: var(--display);
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  /* le T ouvre large : on compense optiquement pour aligner sur le bloc du logo */
  margin-left: -.06em;
  color: #ffffff;
}
.marque:hover { text-decoration: none; }
header.site nav { display: flex; gap: 1.6rem; margin-left: auto; flex-wrap: wrap; }
header.site nav a {
  font-family: var(--mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--sur-nuit-att); text-decoration: none; padding: .2rem 0;
  border-bottom: 1px solid transparent;
}
header.site nav a:hover, header.site nav a[aria-current] { color: #fff; border-bottom-color: var(--ambre); }

/* ---------- héros ---------- */
.heros { padding: clamp(2.8rem, 7vw, 5.5rem) 0 0; }
.heros h1 { letter-spacing: -0.045em; max-width: 15ch; }
.heros .grille { display: grid; gap: clamp(2rem, 4vw, 3.2rem); align-items: center; }
@media (min-width: 920px) { .heros .grille { grid-template-columns: 1.04fr .96fr; } }
.chapo { font-size: 1.1rem; line-height: 1.55; }
.heros .chapo { font-size: 1.17rem; }

.actions { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1.7rem; }
.bouton {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--or); color: #241704;
  padding: .72rem 1.35rem; border-radius: 999px; text-decoration: none;
  font-family: var(--texte); font-weight: 600; font-size: .95rem;
  transition: background .15s ease;
}
.bouton:hover { background: #ffcd55; text-decoration: none; }
.bouton.fantome { background: transparent; color: var(--sur-nuit); border: 1px solid var(--bord-n); font-weight: 500; }
.bouton.fantome:hover { background: var(--nuit-3); border-color: #3a4766; color: #fff; }
/* la règle .nuit a (0,1,1) prime sur .bouton (0,1,0) : on rétablit explicitement */
.nuit a.bouton { color: #241704; }
.nuit a.bouton:hover { color: #241704; }
.nuit a.bouton.fantome { color: var(--sur-nuit); }
.nuit a.bouton.fantome:hover { color: #fff; }

figure { margin: 0; }
.cadre-img {
  background: var(--nuit-2); border: 1px solid var(--bord-n);
  border-radius: var(--r); padding: 1.1rem; overflow: hidden;
}
.cadre-img > svg { border-radius: 4px; }
.cadre-img figcaption {
  color: var(--sur-nuit-att); font-size: .84rem; line-height: 1.5;
  margin-top: .9rem; max-width: none;
}

.chiffres {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(146px, 1fr));
  border-top: 1px solid var(--bord-n); margin-top: clamp(2.4rem, 5vw, 4rem);
}
.chiffres div { padding: 1.25rem 1rem 1.6rem; border-right: 1px solid var(--bord-n); }
.chiffres div:last-child { border-right: 0; }
.chiffres b {
  display: block; font-family: var(--display); font-size: 2.1rem; font-weight: 700;
  color: #fff; line-height: 1; letter-spacing: -0.04em; margin-bottom: .35rem;
}
.chiffres span {
  font-family: var(--mono); font-size: .69rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--sur-nuit-att); line-height: 1.5; display: block;
}

main { padding-bottom: 4.5rem; }
section.bloc { padding: clamp(2.6rem, 5.5vw, 4.2rem) 0; }
section.bloc.clair { background: var(--blanc); border-block: 1px solid var(--bord); }
section.bloc > .enveloppe > h2:first-of-type,
section.bloc > .enveloppe > .eyebrow + h2 { margin-top: 0; }

/* ---------- cartes ---------- */
.cartes { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(276px, 1fr)); }
.carte {
  background: var(--blanc); border: 1px solid var(--bord); border-radius: var(--r);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow .18s ease, border-color .18s ease;
}
section.clair .carte { background: var(--clair); }
.carte:hover { box-shadow: 0 10px 26px rgba(10,15,28,.08); border-color: var(--bord-f); }
.carte .vignette { display: block; background: var(--nuit-2); position: relative; }
.carte .vignette img.thermo { display: block; width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; }
.carte .vignette img {
  display: block; width: 100%; height: auto; aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(.92) contrast(1.04);
}
.carte .vignette { overflow: hidden; }
.carte .vignette::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, var(--froid), var(--magenta), var(--ambre), var(--or));
}
.carte .corps { padding: 1.1rem 1.25rem 1.4rem; }
.carte h3 { margin: 0 0 .45rem; font-size: 1.08rem; }
.carte h3 a { color: inherit; text-decoration: none; }
.carte h3 a:hover { text-decoration: underline; text-decoration-color: var(--ambre); }
.carte p { font-size: .91rem; color: var(--attenue); margin: 0; max-width: none; line-height: 1.55; }

/* profils */
.profils { list-style: none; padding: 0; margin: 1.6rem 0 0; }
.profils li { border-top: 1px solid var(--bord); max-width: none; }
.profils li:last-child { border-bottom: 1px solid var(--bord); }
.profils a {
  display: grid; grid-template-columns: auto 1fr auto; gap: 1.1rem; align-items: center;
  padding: 1.05rem .3rem; text-decoration: none; color: var(--encre);
  transition: background .2s ease, padding-left .22s cubic-bezier(.3,.8,.3,1);
}
.profils a:hover { background: var(--blanc); padding-left: .9rem; }
section.clair .profils a:hover { background: var(--clair); }
.profils .puce {
  width: 10px; height: 34px; border-radius: 3px;
  transition: height .22s cubic-bezier(.3,.8,.3,1), width .22s ease;
}
.profils a:hover .puce { height: 44px; width: 13px; }
.profils .fleche { transition: transform .22s cubic-bezier(.3,.8,.3,1), color .2s ease; }
.profils a:hover .fleche { transform: translateX(4px); }
.tp { font-family: var(--display); font-size: 1.1rem; font-weight: 600; letter-spacing: -0.025em; }
.profils .fleche { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--attenue); }
.profils a:hover .fleche { color: var(--ambre); }

/* ---------- infobulles ---------- */
.terme {
  border-bottom: 1px dashed var(--bord-f); cursor: help; color: inherit;
  text-decoration: none;
}
.terme:hover { border-bottom-color: var(--ambre); }
.nuit .terme { border-bottom-color: #4a567a; }
.bulle {
  position: absolute; z-index: 60; max-width: 330px;
  background: var(--nuit); color: var(--sur-nuit); padding: .8rem .95rem;
  border: 1px solid var(--bord-n); border-radius: 8px;
  font-size: .86rem; line-height: 1.5;
  box-shadow: 0 12px 38px rgba(10,15,28,.35);
}
.bulle b {
  color: var(--or); display: block; margin-bottom: .3rem;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
}

/* ---------- comparateur ---------- */
.reglages {
  background: var(--blanc); border: 1px solid var(--bord);
  border-radius: var(--r); padding: 1.45rem; margin-bottom: 1.7rem;
}
.reglages h2 {
  margin: 0 0 .85rem; font-family: var(--mono); font-size: .74rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--attenue);
}
.reglages h2:not(:first-child) { margin-top: 1.6rem; }
.profil-choix { display: flex; flex-wrap: wrap; gap: .5rem; }
.profil-choix button {
  font-family: var(--texte); font-size: .88rem; font-weight: 500;
  padding: .45rem .95rem; border-radius: 999px;
  background: var(--clair); color: var(--encre); border: 1px solid var(--bord);
  cursor: pointer; transition: all .15s ease;
}
.profil-choix button:hover { border-color: var(--ambre); }
.profil-choix button[aria-pressed="true"] {
  background: var(--nuit); color: #fff; border-color: var(--nuit);
}
.curseurs { display: grid; gap: 1rem 1.7rem; grid-template-columns: repeat(auto-fit, minmax(196px, 1fr)); }
.curseur { display: grid; grid-template-columns: 1fr auto; gap: .2rem .6rem; align-items: center; }
.curseur label { font-size: .85rem; color: var(--attenue); }
.curseur output { font-family: var(--mono); font-size: .8rem; color: var(--encre); }
.curseur input { grid-column: 1 / -1; width: 100%; accent-color: var(--indigo); }
.filtres-grille {
  display: grid; gap: .9rem 1.4rem;
  grid-template-columns: repeat(auto-fit, minmax(196px, 1fr));
}
.filtres-grille label { display: grid; gap: .28rem; font-size: .84rem; color: var(--attenue); }
.filtres-grille select {
  font-family: var(--texte); font-size: .88rem; color: var(--encre);
  padding: .4rem .5rem; border: 1px solid var(--bord); border-radius: 6px;
  background: var(--blanc);
}
.filtres-grille select:not([value="tous"]) { border-color: var(--bord); }
.filtres-cases {
  display: grid; gap: .5rem 1.4rem; margin-top: 1.3rem; padding-top: 1.2rem;
  border-top: 1px solid var(--bord);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.filtres-cases label {
  display: flex; align-items: flex-start; gap: .5rem; font-size: .87rem; cursor: pointer;
}
.filtres-cases input[type="checkbox"] { accent-color: var(--indigo); margin-top: .22rem; flex: none; }
.raz { margin: 1.1rem 0 0; }
.raz button {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  background: none; border: 1px solid var(--bord); border-radius: 999px;
  padding: .35rem .85rem; cursor: pointer; color: var(--attenue);
}
.raz button:hover { border-color: var(--ambre); color: var(--encre); }

.tableau-hote {
  overflow-x: auto; background: var(--blanc);
  border: 1px solid var(--bord); border-radius: var(--r);
}
table.comparateur { border-collapse: collapse; width: 100%; font-size: .89rem; }
table.comparateur th, table.comparateur td {
  padding: .68rem .85rem; text-align: right; border-bottom: 1px solid var(--bord); white-space: nowrap;
}
table.comparateur th {
  font-family: var(--mono); font-weight: 500; color: var(--attenue);
  font-size: .68rem; letter-spacing: .09em; text-transform: uppercase;
  position: sticky; top: 0; background: var(--blanc); z-index: 2;
  border-bottom: 1px solid var(--bord-f);
}
table.comparateur th:first-child, table.comparateur td:first-child { text-align: left; }
table.comparateur th[data-tri] { cursor: pointer; user-select: none; }
table.comparateur th .terme { cursor: help; border-bottom-style: dotted; }
table.comparateur th .terme:hover { color: var(--encre); border-bottom-color: var(--ambre); }
table.comparateur th[data-tri]:hover { color: var(--encre); }
table.comparateur tbody tr { transition: background .12s ease; }
table.comparateur tbody tr:hover { background: var(--clair); }
table.comparateur tbody td:not(:first-child) { font-family: var(--mono); font-size: .84rem; }
table.comparateur tr.non-publiable td { color: var(--attenue); }
.nom-produit { font-weight: 600; font-family: var(--texte); }
.nom-produit a { color: inherit; text-decoration: none; }
.nom-produit a:hover { text-decoration: underline; text-decoration-color: var(--ambre); }
.sous-nom {
  display: block; font-family: var(--mono); font-size: .69rem; letter-spacing: .06em;
  color: var(--attenue); font-weight: 400; margin-top: .15rem;
}
.cellule-note { display: inline-flex; align-items: center; gap: .55rem; }
.barre-note { width: 46px; height: 6px; background: var(--bord); border-radius: 3px; overflow: hidden; }
.barre-note span { display: block; height: 100%; }
.cellule-note.partielle { cursor: help; }
.cellule-note.partielle .valeur-note { color: var(--attenue); }
.note-profil.incomplet { cursor: help; }
.note-profil.incomplet .lib { color: var(--bord-f); }
.sans-note {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--attenue);
  border: 1px solid var(--bord); border-radius: 999px;
  padding: .12rem .5rem; cursor: help;
}

/* ---------- fiche produit ---------- */
.entete-fiche { display: grid; gap: 2rem; align-items: start; padding-bottom: 2rem; margin-bottom: 1.8rem; }
@media (min-width: 900px) { .entete-fiche { grid-template-columns: 1.08fr .92fr; } }
.entete-fiche h1 { font-size: clamp(1.9rem, 4.4vw, 3rem); }
.badges { display: flex; flex-wrap: wrap; gap: .4rem; margin: 1.2rem 0 0; padding: 0; list-style: none; }
.badges li {
  font-family: var(--mono); font-size: .71rem; letter-spacing: .05em;
  padding: .28rem .7rem; border: 1px solid var(--bord-f); border-radius: 999px; max-width: none;
}
.badges li.ok { border-color: #2f7f74; color: #1f6055; background: #e8f4f1; }
.badges li.warn { border-color: #c08a3c; color: #7f5715; background: #fdf4e6; }
.badges li.stop { border-color: var(--alerte); color: var(--alerte); background: var(--alerte-c); }
.notes-profil {
  display: grid; gap: 0; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin: 0 0 1.4rem; border-top: 1px solid var(--bord);
}
.note-profil {
  display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: .7rem;
  border-bottom: 1px solid var(--bord); padding: .6rem .2rem; font-size: .87rem;
}
.note-profil .lib { color: var(--attenue); }
.note-profil .val { font-family: var(--display); font-size: 1.4rem; font-weight: 700; letter-spacing: -0.04em; }
.confiance { display: flex; align-items: center; gap: .8rem; font-size: .87rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.jauge { width: 140px; height: 6px; background: var(--bord); border-radius: 3px; overflow: hidden; }
.jauge span { display: block; height: 100%; background: linear-gradient(90deg, var(--magenta), var(--ambre)); }

table.specs { border-collapse: collapse; width: 100%; max-width: 880px; font-size: .91rem; margin-bottom: 1.4rem; }
table.specs caption {
  text-align: left; font-family: var(--display); font-size: 1.12rem; font-weight: 600;
  letter-spacing: -0.025em; padding: 1.9rem 0 .6rem;
}
table.specs th, table.specs td { padding: .52rem .7rem; border-bottom: 1px solid var(--bord); text-align: left; vertical-align: top; }
table.specs th { font-weight: 400; color: var(--attenue); width: 46%; }
table.specs td { background: var(--blanc); font-family: var(--mono); font-size: .85rem; }
.nd { color: var(--attenue); font-style: italic; font-family: var(--texte); }
.na { color: var(--bord-f); font-family: var(--texte); }

.avertissement {
  border-left: 3px solid var(--braise); background: var(--alerte-c);
  padding: .95rem 1.15rem; margin: 1.4rem 0; max-width: var(--mesure);
  border-radius: 0 8px 8px 0;
}
.avertissement p { margin: 0; }
.divulgation {
  border-left: 3px solid var(--indigo); background: #eeedf8;
  padding: .9rem 1.15rem; font-size: .9rem; margin: 0 0 1.9rem;
  max-width: var(--mesure); border-radius: 0 8px 8px 0;
}
.divulgation p { margin: 0; }

ul.sources { list-style: none; padding: 0; font-size: .87rem; }
ul.sources li { border-top: 1px solid var(--bord); padding: .6rem 0; max-width: 880px; }
ul.sources .champ { font-family: var(--mono); font-size: .73rem; letter-spacing: .05em; color: var(--attenue); }

/* ---------- articles ---------- */
.entete-article { padding: clamp(2.4rem, 5.5vw, 4rem) 0 0; }
.entete-article .grille { display: grid; gap: clamp(1.8rem, 4vw, 3rem); align-items: center; }
@media (min-width: 920px) { .entete-article .grille { grid-template-columns: 1.05fr .95fr; } }
.entete-article h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); }
.entete-article .chiffres { margin-top: clamp(2rem, 4vw, 3rem); }
.entete-article:not(:has(.chiffres)) { padding-bottom: clamp(2.4rem, 5.5vw, 4rem); }
.entete-article h1 { max-width: 19ch; }
article.texte { padding-top: 2.4rem; }
article.texte > p:first-of-type::first-letter {
  font-family: var(--display); font-weight: 700; font-size: 3.1rem; line-height: .82;
  float: left; margin: .1em .12em 0 0; color: var(--braise);
}
article.texte h2 { font-size: 1.55rem; }
article.texte figure { margin: 2.4rem 0; }
article.texte figure svg { display: block; width: 100%; height: auto; background: var(--nuit-2); border-radius: var(--r); }
article.texte figcaption { font-size: .85rem; color: var(--attenue); margin-top: .7rem; max-width: var(--mesure); line-height: 1.5; }
.exergue {
  font-family: var(--display); font-size: clamp(1.2rem, 2.4vw, 1.5rem); font-weight: 600;
  line-height: 1.22; letter-spacing: -0.03em;
  border-left: 3px solid var(--ambre); padding-left: 1.2rem; margin: 2.4rem 0;
  max-width: 40ch;
}
table.donnees { border-collapse: collapse; width: 100%; max-width: 720px; font-size: .88rem; margin: 1.8rem 0; }
table.donnees th, table.donnees td { padding: .52rem .7rem; border-bottom: 1px solid var(--bord); text-align: left; }
table.donnees thead th {
  font-family: var(--mono); color: var(--attenue); font-weight: 500;
  font-size: .68rem; letter-spacing: .09em; text-transform: uppercase;
}
table.donnees tbody td { font-family: var(--mono); font-size: .84rem; }
table.donnees tbody td:first-child, table.donnees tbody th { font-family: var(--texte); font-size: .88rem; }
table.donnees td.n { text-align: right; }

footer.site { background: var(--nuit); color: var(--sur-nuit-att); padding: 3rem 0 2rem; font-size: .88rem; }
footer.site a { color: #d6dcec; }
.pied-grille { display: grid; gap: 2.2rem 3rem; }
@media (min-width: 760px) { .pied-grille { grid-template-columns: 1.5fr .8fr 1.2fr; } }
.pied-marque .marque { margin-bottom: .9rem; }
.pied-marque p { color: #7e89a6; font-size: .86rem; line-height: 1.55; max-width: 42ch; margin: 0; }
footer.site .eyebrow { color: #6b7797; margin-bottom: .8rem; }
footer.site ul { list-style: none; padding: 0; margin: 0; }
footer.site li { margin-bottom: .5rem; max-width: none; font-size: .88rem; }
footer.site nav a { text-decoration: none; color: #b8c2d8; }
footer.site nav a:hover { color: #fff; text-decoration: underline; text-decoration-color: var(--ambre); }
.pied-engagements li { position: relative; padding-left: 1.15rem; color: #7e89a6; line-height: 1.5; }
.pied-engagements li::before {
  content: "·"; position: absolute; left: .15rem; color: var(--ambre);
  font-family: var(--mono); font-weight: 600;
}
.pied-bas {
  display: flex; flex-wrap: wrap; gap: .6rem 2rem; justify-content: space-between;
  margin-top: 2.4rem; padding-top: 1.2rem; border-top: 1px solid #1d2740;
  font-family: var(--mono); font-size: .71rem; letter-spacing: .07em;
  text-transform: uppercase; color: #5c6884;
}
.note-bas { font-size: .85rem; color: var(--attenue); }
.journal { list-style: none; padding: 0; font-size: .89rem; }
.journal li { border-top: 1px solid var(--bord); padding: .65rem 0; max-width: var(--mesure); }

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


/* ---------- vie de l'image du héros ---------- */
/* Seule image animée du site. Le capteur rafraîchit : un balayage la traverse et la
   scène respire entre trois relevés. Partout ailleurs, les visuels sont fixes. */

@keyframes balayage {
  0%   { transform: translateX(-34%); opacity: 0; }
  12%  { opacity: 1; }
  88%  { opacity: 1; }
  100% { transform: translateX(134%); opacity: 0; }
}
.balayage { animation: balayage 5.2s cubic-bezier(.4,0,.5,1) infinite; will-change: transform; }

@keyframes respire {
  0%, 4%    { opacity: 0; }
  10%, 29%  { opacity: 1; }
  36%, 100% { opacity: 0; }
}
.tf { animation: respire 16s ease-in-out infinite; will-change: opacity; }
.tf-b { animation-delay: -10.6s; }
.tf-c { animation-delay: -5.3s; }


@media (prefers-reduced-motion: reduce) {
  .balayage, .tf { animation: none !important; opacity: 0 !important; }
  .tf-base { opacity: 1 !important; }
}


/* ---------- logo : le point chaud se déplace sur les quatre pixels ---------- */
@keyframes px {
  0%, 100% { fill: var(--froid); }
  18%      { fill: var(--indigo); }
  38%      { fill: var(--magenta); }
  58%      { fill: var(--braise); }
  76%      { fill: var(--or); }
  90%      { fill: var(--ambre); }
}
.marque .px  { animation: px 5.6s ease-in-out infinite; }
.marque .px2 { animation-delay: -1.4s; }
.marque .px4 { animation-delay: -2.8s; }
.marque .px3 { animation-delay: -4.2s; }

@media (prefers-reduced-motion: reduce) { .marque .px { animation: none !important; } }


/* ---------- bloc « ce que contient cette base » ---------- */
.grille-methode { display: grid; gap: clamp(1.8rem, 4vw, 3.2rem); align-items: start; }
@media (min-width: 900px) { .grille-methode { grid-template-columns: .85fr 1.15fr; } }
.grille-methode h2 { font-size: clamp(1.5rem, 3vw, 2.05rem); }
.deux-listes { display: grid; gap: 1.8rem 2.4rem; }
@media (min-width: 640px) { .deux-listes { grid-template-columns: 1fr 1fr; } }
.deux-listes ul { list-style: none; padding: 0; margin: 0; }
.deux-listes li {
  position: relative; padding-left: 1.5rem; margin-bottom: .7rem;
  font-size: .91rem; line-height: 1.5; color: #b3bcd2; max-width: none;
}
.deux-listes li::before {
  position: absolute; left: 0; top: -.02em;
  font-family: var(--mono); font-size: .95rem; font-weight: 500;
}
.liste-oui li::before { content: "+"; color: var(--or); }
.liste-non li::before { content: "–"; color: #5a6480; }
.nuit .deux-listes .eyebrow { color: #7c88a8; margin-bottom: .9rem; }
.nuit .liste-oui li { color: #cdd5e6; }


/* ---------- légende du comparateur ---------- */
.legende-tableau {
  margin-top: 2.2rem; padding: 1.4rem 1.5rem 1.2rem;
  background: var(--blanc); border: 1px solid var(--bord); border-radius: var(--r);
}
.legende-tableau dl {
  display: grid; gap: 1.1rem 2rem; margin: 0 0 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(258px, 1fr));
}
.legende-tableau dl > div {
  display: grid; grid-template-columns: auto 1fr; gap: .1rem .9rem; align-items: start;
}
.legende-tableau dt { grid-row: span 2; padding-top: .1rem; }
.legende-tableau dd { margin: 0; font-size: .87rem; line-height: 1.5; color: var(--attenue); }
.legende-tableau dd strong { color: var(--encre); font-weight: 600; display: block; }
.legende-tableau > p {
  margin: 0; padding-top: 1rem; border-top: 1px solid var(--bord);
  font-size: .85rem; color: var(--attenue); max-width: none;
}
.legende-tableau .pt { font-family: var(--mono); color: var(--encre); }


/* ---------- thermogrammes en image ----------
   Les PNG font quelques centaines d'octets et sont agrandis par le navigateur.
   « brut » conserve les pixels carrés, « lisse » laisse le navigateur interpoler :
   la démonstration du héros est donc faite en direct, sous les yeux du lecteur. */
img.thermo { display: block; width: 100%; height: auto; }
img.brut  { image-rendering: pixelated; image-rendering: crisp-edges; }
img.lisse { image-rendering: auto; }

.demo-interp { position: relative; }
.demo-interp > div { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.demo-interp > .tf { position: absolute; inset: 0; }
.demo-interp .balayage {
  position: absolute; top: 0; bottom: 0; left: 0; width: 26%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent);
  pointer-events: none;
}
.demo-interp .legendes {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  margin: .7rem 0 0; font-family: var(--mono); font-size: .68rem;
  letter-spacing: .08em; text-transform: uppercase; color: var(--sur-nuit-att);
  max-width: none;
}

.pile { position: relative; padding-bottom: 8%; }
.pile img { border-radius: 4px; }
.pile-0 { opacity: .4; }
.pile-1 { opacity: .68; margin: -78% 0 0 6%; width: 88%; }
.pile-2 { opacity: 1; margin: -78% 0 0 12%; width: 88%; }

.trio-netd .titre {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--sur-nuit-att); margin: 0 0 1rem; max-width: none;
}
.trio-netd { background: var(--nuit-2); border-radius: var(--r); padding: 1.3rem; }
.trio-netd .trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.trio-netd .trio figure { margin: 0; }
.trio-netd .trio figcaption {
  font-family: var(--mono); font-size: .78rem; color: var(--or);
  margin-top: .5rem; text-align: center;
}
.trio-netd .sous {
  margin: 1rem 0 0; font-size: .82rem; color: #6d7899; max-width: none;
}
article.texte .trio-netd img.thermo { border-radius: 3px; }