/* ==========================================================================
   Logisolution — feuille de style principale
   Palette : Bleu Logi #2C74C4 · Marine #20272E · Bleu clair #5AA2E8
             Gris fond #F1F4F7 · Blanc #FFFFFF
   ========================================================================== */

:root {
  --marine:       #20272E;
  --marine-2:     #2C343D;
  --bleu:         #2C74C4;
  --bleu-fonce:   #1F5DA3;
  --bleu-clair:   #5AA2E8;
  --gris-fond:    #F1F4F7;
  --gris-section: #E9EEF4;
  --gris-bord:    #E2E8F0;
  --gris-texte:   #5A6572;
  --blanc:        #FFFFFF;
  --rouge:        #E0483B;
  --vert:         #22A06B;
  --container:    1280px;
}

/* ------------------------------ Reset ----------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  background: var(--gris-fond);
  color: var(--marine);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
input, select, textarea { font: inherit; color: inherit; }

/* Focus clavier visible sur tous les fonds */
:where(a, button, input, [tabindex]):focus-visible {
  outline: 3px solid var(--bleu-clair);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------------------------- Utilitaires -------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 16px;
}
@media (min-width: 640px) { .container { padding-inline: 24px; } }
@media (min-width: 1024px) { .container { padding-inline: 32px; } }

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.eyebrow--clair { color: var(--bleu-clair); }
.eyebrow--fonce  { color: var(--bleu-fonce); }

/* Le mot surligné, signature graphique de la page */
.surlign {
  display: inline-block;
  border-radius: 5px;
  background: var(--bleu);
  color: var(--blanc);
  padding: 8px 10px 4px;
  margin-bottom: 8px;
}

h1, h2, h3, h4 { line-height: 1.2; }

.titre-section {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Fond pointillé repris sur les blocs sombres */
.pointille {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}
.pointille--sombre {
  background-image: radial-gradient(circle, rgba(255,255,255,.14) 1px, transparent 1px);
}
.pointille--clair {
  background-image: radial-gradient(circle, rgba(255,255,255,.22) 1px, transparent 1px);
}

/* ------------------------------ Boutons ---------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 10px;
  font-weight: 700;
  transition: background-color .18s ease, box-shadow .18s ease, transform .1s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn svg { flex-shrink: 0; }

.btn--bleu {
  background: var(--bleu);
  color: var(--blanc);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
}
.btn--bleu:hover { background: var(--bleu-fonce); }

.btn--marine {
  background: var(--marine);
  color: var(--blanc);
  padding: 16px 32px;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 10px 25px -10px rgba(32,39,46,.55);
}
.btn--marine:hover { background: var(--marine-2); box-shadow: 0 16px 34px -12px rgba(32,39,46,.6); }

.btn--fantome {
  border: 1px solid rgba(241,244,247,.3);
  color: var(--gris-fond);
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
}
.btn--fantome:hover { background: rgba(241,244,247,.1); }

/* ------------------------------ En-tête ---------------------------------- */
.entete {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 40;
}
.entete__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
@media (min-width: 640px) { .entete__inner { height: 72px; } }
.entete__logo img { height: 30px; width: auto; }
.entete__actions { display: flex; align-items: center; gap: 10px; }
@media (min-width: 640px) { .entete__logo img { height: 32px; } }

/* ------------------------------- Héros ----------------------------------- */
.heros {
  position: relative;
  overflow: hidden;
  padding-top: 56px;
  background: linear-gradient(135deg, #20272E 0%, #22303C 55%, #1B3A5C 100%);
}
@media (min-width: 640px) { .heros { padding-top: 72px; } }

.heros__visuel {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 1;
  height: 580px;
  -webkit-mask-image:
    linear-gradient(to top, transparent 0%, black 15%, black 80%, transparent 100%),
    linear-gradient(to left top, black 30%, transparent 75%);
  mask-image:
    linear-gradient(to top, transparent 0%, black 15%, black 80%, transparent 100%),
    linear-gradient(to left top, black 30%, transparent 75%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
.heros__visuel svg, .heros__visuel img { height: 100%; width: 100%; object-fit: cover; object-position: center; }
.heros__visuel img { filter: saturate(.72) brightness(.95) contrast(1.04); }
/* Voile sombre : la photo doit se fondre dans le dégradé du héros
   et garder le titre lisible côté gauche. */
.heros__visuel::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(32,39,46,.9) 0%, rgba(32,39,46,.34) 45%, rgba(27,58,92,.12) 100%),
    linear-gradient(90deg, rgba(32,39,46,.86) 0%, rgba(32,39,46,.18) 50%, rgba(32,39,46,0) 100%);
}

.heros__grille {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 32px;
  padding-top: 28px;
  padding-bottom: 144px;
}
@media (min-width: 640px) { .heros__grille { padding-top: 80px; padding-bottom: 192px; } }
@media (min-width: 768px) {
  .heros__grille {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
    padding-top: 112px;
    padding-bottom: 256px;
  }
}
@media (min-width: 1024px) { .heros__grille { padding-top: 128px; } }

.heros__texte > * + * { margin-top: 24px; }
.heros__titre {
  font-size: clamp(30px, 5.6vw, 60px);
  font-weight: 900;
  line-height: 1.55;
  letter-spacing: -0.02em;
  color: var(--gris-fond);
  text-transform: uppercase;
}
.heros__sous {
  max-width: 32rem;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(241,244,247,.75);
}
@media (min-width: 640px) { .heros__sous { font-size: 18px; } }

.puces { display: flex; flex-wrap: wrap; gap: 12px; }
.puce {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: rgba(44,116,196,.22);
  backdrop-filter: blur(12px);
  border: .5px solid var(--bleu-clair);
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gris-fond);
}
@media (min-width: 640px) { .puce { font-size: 14px; } }
.puce svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ------------------- Carte « départ de soumission » ---------------------- */
.carte-devis {
  border-radius: 16px;
  background: var(--blanc);
  padding: 16px;
  box-shadow: 0 25px 50px -12px rgba(15,23,42,.35);
}
@media (min-width: 640px) { .carte-devis { padding: 24px; } }
@media (min-width: 1024px) { .carte-devis { padding: 32px; } }
.carte-devis__titre { font-size: 20px; font-weight: 800; text-transform: uppercase; }
@media (min-width: 640px) { .carte-devis__titre { font-size: 24px; } }
.carte-devis__sous { margin-top: 4px; font-size: 14px; color: var(--gris-texte); }
@media (min-width: 640px) { .carte-devis__sous { font-size: 16px; } }
.carte-devis__options { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }

.option-batiment {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 52px;
  border-radius: 12px;
  border: 1px solid var(--gris-bord);
  background: var(--gris-fond);
  padding: 14px 16px;
  text-align: left;
  transition: border-color .18s ease, box-shadow .18s ease, transform .1s ease;
}
@media (min-width: 640px) { .option-batiment { padding: 16px 20px; } }
.option-batiment:hover { border-color: var(--bleu); box-shadow: 0 6px 16px -6px rgba(32,39,46,.25); }
.option-batiment:active { transform: scale(.98); }
.option-batiment__icone {
  display: flex;
  height: 40px; width: 40px;
  align-items: center; justify-content: center;
  border-radius: 10px;
  background: var(--marine);
  color: var(--bleu-clair);
  flex-shrink: 0;
}
.option-batiment__icone svg { width: 20px; height: 20px; }
.option-batiment__nom { flex: 1; font-size: 15px; font-weight: 600; }
.option-batiment__fleche { width: 20px; height: 20px; color: #9AA5B1; flex-shrink: 0; }

/* --------------------------- Comparatif ---------------------------------- */
.comparatif { background: var(--gris-section); padding-block: 48px; }
@media (min-width: 640px) { .comparatif { padding-block: 64px; } }
@media (min-width: 1024px) { .comparatif { padding-block: 96px; } }

.comparatif__grille { display: block; }
@media (min-width: 1024px) {
  .comparatif__grille { display: grid; grid-template-columns: 1fr 1.8fr; gap: 40px; align-items: center; }
}
.comparatif__intro > * + * { margin-top: 20px; }
.comparatif__intro { margin-bottom: 40px; }
@media (min-width: 1024px) { .comparatif__intro { margin-bottom: 0; } }
.comparatif__sous { max-width: 28rem; font-size: 16px; color: var(--gris-texte); }
@media (min-width: 640px) { .comparatif__sous { font-size: 18px; } }

.pastille-eco {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: #E6F6EF;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
}
.pastille-eco span {
  display: flex;
  height: 20px; width: 20px;
  align-items: center; justify-content: center;
  border-radius: 999px;
  background: var(--vert);
  font-size: 10px;
  font-weight: 700;
  color: var(--blanc);
}

/* Tableau (bureau) */
.tableau { display: none; }
@media (min-width: 1024px) {
  .tableau { display: grid; grid-template-columns: 1.6fr 1fr 1fr; }
}
.tableau__label-tete { display: flex; align-items: flex-end; padding: 0 32px 24px 0; font-size: 16px; font-weight: 700; }
.tableau__tete {
  padding: 24px;
  text-align: center;
}
.tableau__tete--nous { background: var(--marine); border-radius: 16px 0 0 0; }
.tableau__tete--eux  { background: var(--gris-bord); border-radius: 0 16px 0 0; }
.tableau__tete h3 { font-size: 20px; font-weight: 900; text-transform: uppercase; line-height: 1.2; }
.tableau__tete--nous h3 { color: var(--gris-fond); }
.tableau__prefixe { margin-top: 12px; font-size: 12px; }
.tableau__tete--nous .tableau__prefixe { color: rgba(241,244,247,.8); }
.tableau__prix { margin-top: 4px; font-size: 32px; font-weight: 900; }
.tableau__prix--bon { color: var(--bleu-clair); }
.tableau__prix--mauvais { color: var(--rouge); }

.tableau__label {
  display: flex; flex-direction: column; justify-content: center;
  padding: 16px 32px 16px 0;
  border-bottom: 1px solid #CBD5E1;
  font-size: 15px; font-weight: 700; line-height: 1.35;
}
.tableau__label:last-of-type { border-bottom: 0; }
.tableau__cell {
  display: flex; align-items: center; justify-content: center;
  padding: 16px 0;
}
.tableau__cell--nous { background: var(--marine); border-top: 1px solid rgba(255,255,255,.1); }
.tableau__cell--eux  { background: var(--gris-bord); border-top: 1px solid rgba(203,213,225,.6); }
.tableau__cell svg { width: 22px; height: 22px; }
.tableau__cell--nous svg { color: var(--bleu-clair); }
.tableau__cell--eux svg  { color: var(--rouge); }
.tableau__coin-bg { border-radius: 0 0 0 16px; }
.tableau__coin-bd { border-radius: 0 0 16px 0; }

.note-financement { margin-top: 12px; font-size: 12px; color: rgba(32,39,46,.5); }
/* La note du tableau bureau ne doit pas doubler celle du comparatif mobile. */
.note-financement--bureau { display: none; }

/* Comparatif (mobile) */
.comparatif-mobile { display: block; }
@media (min-width: 1024px) { .comparatif-mobile { display: none; } .note-financement--bureau { display: block; } }
.comparatif-mobile__grille { display: grid; grid-template-columns: 1fr 1fr; border-radius: 16px; overflow: hidden; }
.colonne { padding: 24px 12px; text-align: center; }
.colonne--nous { background: var(--marine); color: var(--gris-fond); }
.colonne--eux  { background: var(--gris-bord); color: var(--marine); }
.colonne h3 { font-size: 16px; font-weight: 900; text-transform: uppercase; line-height: 1.2; }
@media (min-width: 640px) { .colonne h3 { font-size: 18px; } }
.colonne__prefixe { margin-top: 12px; font-size: 10px; }
@media (min-width: 640px) { .colonne__prefixe { font-size: 12px; } }
.colonne__prix { margin-top: 4px; font-size: 24px; font-weight: 900; }
@media (min-width: 640px) { .colonne__prix { font-size: 30px; } }
.colonne__ligne { margin-top: 16px; height: 1px; }
.colonne--nous .colonne__ligne { background: rgba(241,244,247,.2); }
.colonne--eux .colonne__ligne  { background: #CBD5E1; }
.colonne__liste { margin-top: 16px; display: flex; flex-direction: column; gap: 20px; }
.colonne__item { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.colonne__item svg { width: 20px; height: 20px; }
.colonne--nous .colonne__item svg { color: var(--bleu-clair); }
.colonne--eux .colonne__item svg  { color: var(--rouge); }
.colonne__item p { font-size: 11px; line-height: 1.35; }
@media (min-width: 640px) { .colonne__item p { font-size: 12px; } }

/* --------------------------- Processus ----------------------------------- */
.processus { background: var(--gris-fond); padding-block: 48px 0; }
@media (min-width: 640px) { .processus { padding-top: 64px; } }
@media (min-width: 1024px) { .processus { padding-top: 96px; } }
.bloc-centre { max-width: 42rem; margin-inline: auto; text-align: center; }
.bloc-centre .titre-section { margin-top: 12px; }
.bloc-centre p:last-child { margin-top: 16px; font-size: 16px; color: var(--gris-texte); }
@media (min-width: 640px) { .bloc-centre p:last-child { font-size: 18px; } }

.etapes-wrap { position: relative; margin-top: 56px; }
.etapes-wrap::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 32px;
  height: 1px;
  background: rgba(44,116,196,.25);
  display: none;
}
@media (min-width: 768px) { .etapes-wrap::before { display: block; } }
.etapes { display: grid; gap: 40px; }
@media (min-width: 640px) { .etapes { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .etapes { grid-template-columns: repeat(4, 1fr); } }
.etape { display: flex; flex-direction: column; align-items: center; text-align: center; }
.etape__num {
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
  display: flex;
  height: 64px; width: 64px;
  align-items: center; justify-content: center;
  border-radius: 999px;
  border: 2px solid var(--marine);
  background: var(--marine);
  font-size: 30px;
  font-weight: 900;
  color: var(--bleu-clair);
}
.etape h3 { margin-bottom: 8px; font-size: 19px; font-weight: 800; letter-spacing: .02em; text-transform: uppercase; }
.etape p { font-size: 14px; line-height: 1.65; color: var(--gris-texte); }

.bande-photo {
  margin-top: 64px;
  height: 300px;
  width: 100%;
  overflow: hidden;
  background: var(--gris-section);
}
@media (min-width: 640px) { .bande-photo { height: 400px; } }
@media (min-width: 768px) { .bande-photo { height: 500px; } }
.bande-photo svg, .bande-photo img { height: 100%; width: 100%; object-fit: cover; }

/* --------------------------- Témoignages --------------------------------- */
.temoignages {
  position: relative;
  overflow: hidden;
  margin-top: -64px;
  padding: 112px 0 64px;
  background: linear-gradient(180deg, #20272E 0%, #1B3A5C 100%);
}
@media (min-width: 768px) { .temoignages { margin-top: -96px; padding: 144px 0 96px; } }
.temoignages__inner {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 800px;
  gap: 48px;
}
.temoignages .titre-section { color: var(--gris-fond); line-height: 1.55; }
.temoignages .bloc-centre { max-width: 48rem; }
.temoignages .bloc-centre p:last-child { color: #CBD5E1; }

.cartes-avis { display: grid; gap: 24px; }
@media (min-width: 768px) { .cartes-avis { grid-template-columns: repeat(3, 1fr); } }
.avis {
  display: flex;
  height: 100%;
  flex-direction: column;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.96);
  padding: 24px;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,.35);
  backdrop-filter: blur(4px);
}
.avis__etoiles { margin-bottom: 16px; display: flex; gap: 2px; color: var(--bleu); }
.avis__etoiles svg { width: 16px; height: 16px; fill: currentColor; }
.avis__texte { margin-bottom: 24px; flex: 1; font-size: 14px; line-height: 1.7; }
.avis__auteur { display: flex; align-items: center; gap: 12px; }
.avis__initiales {
  display: flex;
  height: 40px; width: 40px;
  align-items: center; justify-content: center;
  border-radius: 999px;
  background: var(--marine);
  font-size: 14px; font-weight: 700;
  color: var(--bleu-clair);
}
.avis__nom { font-size: 14px; font-weight: 600; }
.avis__ville { font-size: 12px; color: var(--gris-texte); }

/* ------------------------------- FAQ ------------------------------------- */
.faq { background: var(--gris-section); padding: 64px 0 256px; }
@media (min-width: 768px) { .faq { padding: 96px 0 288px; } }
.faq__grille { display: grid; gap: 48px; align-items: start; }
@media (min-width: 768px) { .faq__grille { grid-template-columns: 1fr 1fr; } }
.faq__gauche { display: flex; flex-direction: column; max-width: 24rem; margin-inline: auto; width: 100%; }
@media (min-width: 768px) { .faq__gauche { height: 865px; } }
.faq__intro > * + * { margin-top: 20px; }
.faq__intro p:last-child { font-size: 16px; color: var(--gris-texte); }
.faq__visuel {
  margin-top: 24px;
  display: none;
  width: 100%;
  flex: 1;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px -12px rgba(32,39,46,.4);
}
@media (min-width: 768px) { .faq__visuel { display: block; } }
.faq__visuel svg, .faq__visuel img { height: 100%; width: 100%; object-fit: cover; }

.accordeon { width: 100%; display: flex; flex-direction: column; gap: 16px; }
.acc-item { background: var(--blanc); border: 1px solid var(--gris-bord); border-radius: 10px; }
.acc-bouton {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 12px;
  text-align: left;
  font-size: 14px;
  font-weight: 700;
  transition: color .15s ease;
}
@media (min-width: 640px) { .acc-bouton { padding: 20px 24px; font-size: 16px; } }
.acc-bouton:hover { color: var(--bleu-fonce); }
.acc-icone {
  display: flex;
  height: 32px; width: 32px;
  flex-shrink: 0;
  align-items: center; justify-content: center;
  border-radius: 6px;
  background: rgba(44,116,196,.12);
  color: var(--bleu-fonce);
  transition: transform .25s ease;
}
.acc-icone svg { width: 16px; height: 16px; }
.acc-item[data-ouvert="true"] .acc-icone { transform: rotate(45deg); }
.acc-panneau {
  overflow: hidden;
  height: 0;
  transition: height .28s ease;
}
.acc-panneau__inner {
  padding: 0 12px 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gris-texte);
}
@media (min-width: 640px) { .acc-panneau__inner { padding: 0 24px 20px; } }

/* --------------------- Appel à l'action final ---------------------------- */
.cta-final { position: relative; z-index: 20; margin-top: -218px; margin-bottom: -218px; }
.cta-carte {
  position: relative;
  margin-inline: auto;
  max-width: 1160px;
  min-height: 436px;
  overflow: hidden;
  border-radius: 24px;
  background: var(--bleu);
  padding: 48px 24px;
  text-align: center;
  color: var(--blanc);
  box-shadow: 0 25px 50px -12px rgba(32,39,46,.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
@media (min-width: 640px) { .cta-carte { padding: 48px; } }
.cta-carte__points {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.16) 1px, transparent 1px);
  background-size: 24px 24px;
}
.cta-carte__contenu { position: relative; z-index: 10; }
.cta-carte h2 {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.25;
}
.cta-carte p { margin: 16px auto 0; max-width: 36rem; font-size: 16px; color: rgba(255,255,255,.9); }
@media (min-width: 640px) { .cta-carte p { font-size: 18px; } }
.cta-carte .btn { margin-top: 32px; }

/* ------------------------------- Pied ------------------------------------ */
.pied { background: var(--marine); color: var(--gris-fond); padding: 280px 0 40px; }
.pied__grille { display: grid; gap: 40px; }
@media (min-width: 768px) { .pied__grille { grid-template-columns: repeat(3, 1fr); } }
.pied__logo { height: 44px; width: auto; margin-bottom: 16px; }
.pied__desc { max-width: 344px; font-size: 14px; line-height: 1.7; color: rgba(241,244,247,.75); }
.pied h4 { font-size: 19px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.pied ul { display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.pied li { display: flex; align-items: center; gap: 8px; }
.pied li svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--bleu-clair); }
.pied a:hover { color: var(--bleu-clair); }
.pied__bas { margin-top: 40px; border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; }
.pied__legal { font-size: 12px; line-height: 1.7; color: rgba(241,244,247,.4); }
.pied__copyright { margin-top: 16px; font-size: 12px; color: rgba(241,244,247,.4); }

/* ------------------- Apparition au défilement ---------------------------- */
.js .reveler { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.js .reveler.est-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveler { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}