@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@500;700;900&family=Roboto+Condensed:wght@400;500;700&display=swap');

:root {
  --rouge: #C1272D;
  --papier: #F5F3EF;
  --noir: #151515;
  --acier: #7C838A;
  --jaune: #F0C419;
  --blanc: #FFFFFF;
  --trait: 3px solid var(--noir);
  --trait-fin: 2px solid var(--noir);
  --marge: clamp(1.5rem, 3.5vw, 4rem);
  --titre: 'Big Shoulders Display', sans-serif;
  --texte: 'Roboto Condensed', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papier);
  color: var(--noir);
  font-family: var(--texte);
  font-size: 18px;
  line-height: 1.55;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .035;
  z-index: 30;
  background-image: repeating-linear-gradient(90deg, #000 0 1px, transparent 1px 5px);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: .25em; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.saut {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  background: var(--jaune);
  border: var(--trait);
  padding: .75rem 1rem;
  transition: top .2s ease, transform .2s ease;
}
.saut:focus { top: 1rem; transform: translateX(4px); }

.barre-info {
  min-height: 38px;
  padding: .35rem var(--marge);
  background: var(--rouge);
  color: var(--blanc);
  border-bottom: var(--trait);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.barre-info a { transition: color .2s ease, transform .2s ease; }
.barre-info a:hover { color: var(--jaune); transform: translateX(3px); }
.entete {
  position: sticky;
  top: 0;
  z-index: 24;
  min-height: 76px;
  padding: .7rem var(--marge);
  background: var(--noir);
  color: var(--papier);
  border-bottom: 4px solid var(--noir);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.5rem);
}
.marque {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  font-family: var(--titre);
  font-weight: 900;
  font-size: clamp(1.65rem, 2.6vw, 2.55rem);
  line-height: .8;
  letter-spacing: -.035em;
  color: var(--papier);
  transition: color .2s ease, transform .2s ease;
}
.marque small {
  margin-top: .32rem;
  font-family: var(--texte);
  font-size: .52rem;
  line-height: 1;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--jaune);
}
.marque:hover { color: var(--jaune); transform: rotate(-1deg) translateY(-2px); }
.nav-principale { justify-self: end; }
.nav-principale ul {
  display: flex;
  align-items: center;
  gap: clamp(.7rem, 1.6vw, 1.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-principale a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--papier);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 3px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.nav-principale a:hover, .nav-principale a[aria-current='page'] { color: var(--jaune); border-color: var(--jaune); }
.tel-entete {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  padding: .55rem .9rem;
  background: var(--jaune);
  color: var(--noir);
  border: 3px solid var(--papier);
  box-shadow: 5px 5px 0 var(--rouge);
  font-weight: 700;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}
.tel-entete:hover { transform: translate(4px, 4px); box-shadow: 1px 1px 0 var(--rouge); }
.menu-bouton { display: none; }

.hero {
  position: relative;
  min-height: 78svh;
  padding: clamp(5rem, 12vh, 9rem) var(--marge) clamp(2.2rem, 6vh, 4.5rem);
  background: var(--noir);
  color: var(--papier);
  border-bottom: 8px solid var(--rouge);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  overflow: hidden;
}
.hero::before {
  content: '01';
  position: absolute;
  right: -2vw;
  top: -10vh;
  z-index: -1;
  color: transparent;
  -webkit-text-stroke: 3px rgba(245,243,239,.15);
  font-family: var(--titre);
  font-size: clamp(20rem, 48vw, 48rem);
  font-weight: 900;
  line-height: .8;
  animation: derive 9s ease-in-out infinite alternate;
}
.hero-contenu { max-width: 1050px; }
.sur {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 1.2rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.sur::before { content: ''; width: 52px; height: 5px; background: var(--rouge); }
.hero h1, .page-haute h1 {
  margin: 0;
  font-family: var(--titre);
  font-size: clamp(4rem, 10vw, 10.2rem);
  font-weight: 900;
  line-height: .86;
  letter-spacing: -.045em;
  text-transform: uppercase;
}
.hero h1 span { color: var(--jaune); }
.hero-intro {
  max-width: 690px;
  margin: 1.4rem 0 1.8rem;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.35;
}
.actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.bouton, .bouton-secondaire {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .8rem 1.15rem;
  border: 3px solid currentColor;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.bouton { background: var(--rouge); color: var(--blanc); box-shadow: 7px 7px 0 var(--jaune); }
.bouton:hover { background: var(--jaune); color: var(--noir); transform: translate(4px,4px); box-shadow: 3px 3px 0 var(--rouge); }
.bouton-secondaire { background: transparent; color: currentColor; }
.bouton-secondaire:hover { background: var(--noir); color: var(--papier); transform: translateY(-3px); }

.env { width: min(100%, 1500px); margin-inline: auto; padding-inline: var(--marge); }
.section { padding-block: clamp(4.5rem, 9vw, 8.5rem); border-bottom: var(--trait); }
.section-tete {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(250px, .7fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(2.2rem, 5vw, 4.5rem);
}
.section-tete h2, .titre-page, .titre-grand {
  max-width: 1000px;
  margin: 0;
  font-family: var(--titre);
  font-size: clamp(3.2rem, 7vw, 7.8rem);
  font-weight: 900;
  line-height: .88;
  letter-spacing: -.04em;
  text-transform: uppercase;
}
.section-tete p { margin: 0; font-size: 1.12rem; }
.accent { color: var(--rouge); }

.liste-samedi { background: var(--jaune); }
.liste-taches { border-top: 4px solid var(--noir); }
.tache {
  display: grid;
  grid-template-columns: 90px minmax(0,1.8fr) minmax(150px,.55fr) minmax(180px,.55fr);
  gap: 1rem;
  align-items: center;
  min-height: 112px;
  padding: 1rem;
  border-bottom: 4px solid var(--noir);
  transition: background .2s ease, transform .2s ease;
}
.tache:nth-child(even) { margin-left: 4vw; background: var(--papier); }
.tache:nth-child(odd) { margin-right: 7vw; }
.tache:hover { background: var(--blanc); transform: translateX(7px); }
.tache-num { font-family: var(--titre); font-size: 3.8rem; font-weight: 900; line-height: 1; }
.tache strong { font-family: var(--titre); font-size: clamp(1.8rem, 3vw, 2.7rem); line-height: 1; text-transform: uppercase; }
.tache-duree { font-weight: 700; text-transform: uppercase; }
.tache-prix { background: var(--rouge); color: var(--blanc); border: 3px solid var(--noir); padding: .7rem; font-weight: 700; text-align: center; }

.essentiel { padding: 0; background: var(--papier); }
.essentiel-grille {
  display: grid;
  grid-template-columns: 1.25fr .8fr .8fr 1.15fr;
  border-left: var(--trait);
}
.essentiel-grille > div { min-height: 190px; padding: 1.35rem; border-right: var(--trait); display: flex; flex-direction: column; justify-content: space-between; }
.essentiel-grille > div:nth-child(2) { background: var(--rouge); color: var(--blanc); }
.essentiel-grille small { font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.essentiel-grille strong { font-family: var(--titre); font-size: clamp(1.9rem, 3.2vw, 3.2rem); line-height: .95; }
.essentiel-grille a { font-weight: 700; transition: color .2s ease, transform .2s ease; }
.essentiel-grille a:hover { color: var(--jaune); transform: translateX(4px); }

.prestations { background: var(--papier); }
.grille-prestations { display: grid; grid-template-columns: 1.15fr .75fr 1fr; gap: clamp(1rem, 2.5vw, 2.3rem); align-items: start; }
.carte-presta {
  position: relative;
  min-height: 360px;
  padding: 1.5rem;
  border: 4px solid var(--noir);
  background: var(--blanc);
  box-shadow: 8px 8px 0 var(--noir);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .2s ease, box-shadow .2s ease;
}
.carte-presta:nth-child(2) { margin-top: 5rem; background: var(--rouge); color: var(--blanc); transform: rotate(1deg); }
.carte-presta:nth-child(3) { margin-top: -1.5rem; background: var(--jaune); transform: rotate(-1deg); }
.carte-presta:hover { transform: translate(5px,5px) rotate(0); box-shadow: 3px 3px 0 var(--noir); }
.carte-presta h3 { margin: 0; font-family: var(--titre); font-size: 2.8rem; line-height: .9; text-transform: uppercase; }
.carte-presta .prix { font-family: var(--titre); font-size: 2.4rem; font-weight: 900; }
.carte-presta a { font-weight: 700; text-transform: uppercase; transition: color .2s ease, letter-spacing .2s ease; }
.carte-presta a:hover { color: var(--rouge); letter-spacing: .05em; }

.debord { display: grid; grid-template-columns: minmax(280px,.72fr) minmax(0,1.28fr); align-items: center; padding-left: var(--marge); }
.debord-texte { padding: clamp(2rem, 5vw, 5rem) clamp(2rem,5vw,5rem) clamp(2rem,5vw,5rem) 0; }
.debord-texte h2 { margin: 0 0 1.5rem; font-family: var(--titre); font-size: clamp(3.5rem, 7vw, 7rem); line-height: .88; text-transform: uppercase; }
.debord-image { min-height: 690px; border: 4px solid var(--noir); border-right: 0; overflow: hidden; background: repeating-linear-gradient(135deg,var(--acier) 0 12px,var(--papier) 12px 24px); }
.debord-image img { width: 100%; height: 100%; min-height: 690px; object-fit: cover; filter: grayscale(1) contrast(1.08); transition: filter .45s ease, transform .7s ease; }
.debord-image:hover img { filter: grayscale(0) contrast(1); transform: scale(1.025); }

.simulateur { background: var(--rouge); color: var(--blanc); }
.simulateur .section-tete { border-bottom: 3px solid var(--blanc); padding-bottom: 1.4rem; }
.instruction { margin: 0 0 1rem; color: var(--jaune); font-weight: 700; letter-spacing: .04em; }
.outil-simple { display: grid; grid-template-columns: minmax(0,1fr) minmax(310px,.75fr); border: 4px solid var(--noir); background: var(--papier); color: var(--noir); box-shadow: 10px 10px 0 var(--jaune); }
.outil-champs { padding: clamp(1.4rem,4vw,3.4rem); border-right: 4px solid var(--noir); }
.champ { display: grid; gap: .45rem; margin-bottom: 1.35rem; }
.champ label { font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.champ select, .champ input, .champ textarea {
  width: 100%; min-height: 52px; padding: .7rem; border: 3px solid var(--noir); border-radius: 0; background: var(--blanc); color: var(--noir);
  transition: background .2s ease, box-shadow .2s ease;
}
.champ select:focus, .champ input:focus, .champ textarea:focus { outline: 0; background: #fff8d7; box-shadow: 5px 5px 0 var(--jaune); }
.outil-resultat { padding: clamp(1.4rem,4vw,3.4rem); background: var(--jaune); display: flex; flex-direction: column; justify-content: center; }
.outil-resultat small { font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.grand-prix { margin: .5rem 0; font-family: var(--titre); font-size: clamp(5.5rem,10vw,9rem); font-weight: 900; line-height: .78; letter-spacing: -.045em; color: var(--rouge); transition: transform .25s ease, color .25s ease; }
.grand-prix.change { transform: scale(1.06) rotate(-1deg); color: var(--noir); }
.jauge { height: 28px; margin: 1rem 0; border: 3px solid var(--noir); background: var(--blanc); overflow: hidden; }
.jauge span { display: block; width: 50%; height: 100%; background: var(--rouge); animation: jauge 2.8s ease-in-out infinite alternate; }
.note-legale { font-size: .9rem; line-height: 1.4; }

.citation { min-height: 78svh; padding: var(--marge); background: var(--noir); color: var(--papier); display: grid; place-items: center; text-align: left; border-bottom: 8px solid var(--jaune); }
.citation blockquote { max-width: 1320px; margin: 0; font-family: var(--titre); font-size: clamp(4rem, 9vw, 9.5rem); font-weight: 900; line-height: .84; letter-spacing: -.04em; text-transform: uppercase; }
.citation em { color: var(--jaune); font-style: normal; }

.preuve-negative { padding-block: clamp(5rem,9vw,9rem); background: var(--rouge); color: var(--blanc); border-bottom: 8px solid var(--noir); }
.preuve-negative-grille { display: grid; grid-template-columns: minmax(300px,.8fr) minmax(0,1.2fr); gap: clamp(2.5rem,7vw,8rem); align-items: start; }
.preuve-negative .sur { color: var(--jaune); }
.preuve-negative h2 { margin: 0 0 1.5rem; font-family: var(--titre); font-size: clamp(3.5rem,7vw,7.8rem); font-weight: 900; line-height: .86; letter-spacing: -.035em; text-transform: uppercase; }
.preuve-negative h2 span { display: block; color: var(--jaune); }
.preuve-negative header > p:not(.sur) { max-width: 600px; font-size: 1.12rem; }
.preuve-negative .bouton { margin-top: 1rem; background: var(--jaune); color: var(--noir); box-shadow: 7px 7px 0 var(--noir); }
.preuves-liste { border-top: 4px solid var(--noir); }
.preuves-liste article { min-height: 180px; padding: 1.4rem 0; border-bottom: 4px solid var(--noir); display: grid; grid-template-columns: 92px 1fr; gap: 1.2rem; }
.preuves-liste article b { color: var(--jaune); font-family: var(--titre); font-size: 3.8rem; line-height: .85; }
.preuves-liste h3 { margin: 0; font-family: var(--titre); font-size: 2.2rem; line-height: 1; text-transform: uppercase; }
.preuves-liste p { margin-bottom: 0; }
.preuves-liste aside { margin-top: 2rem; padding: 1.4rem; border: 4px solid var(--noir); background: var(--papier); color: var(--noir); box-shadow: 8px 8px 0 var(--jaune); transform: rotate(-1deg); }
.preuves-liste q { font-family: var(--titre); font-size: 1.8rem; line-height: 1.08; }
.preuves-liste aside p { font-size: .88rem; }

.page-haute { padding: clamp(4rem,8vw,7rem) var(--marge); background: var(--jaune); border-bottom: 8px solid var(--noir); }
.page-haute .sur::before { background: var(--rouge); }
.page-haute p { max-width: 800px; font-size: 1.25rem; }
.grille-page { display: grid; grid-template-columns: minmax(0,1.4fr) minmax(280px,.6fr); gap: clamp(2rem,6vw,7rem); align-items: start; }
.grille-page h2, .contenu h2 { margin: 2.8rem 0 1rem; font-family: var(--titre); font-size: clamp(2.6rem,5vw,5rem); line-height: .92; text-transform: uppercase; }
.contenu h3 { margin: 2rem 0 .6rem; font-family: var(--titre); font-size: 2rem; line-height: 1; text-transform: uppercase; }
.contenu li { margin-bottom: .6rem; }
.encadre { position: sticky; top: 125px; padding: 1.35rem; border: 4px solid var(--noir); background: var(--rouge); color: var(--blanc); box-shadow: 8px 8px 0 var(--jaune); }
.encadre h2, .encadre h3 { margin-top: 0; font-family: var(--titre); text-transform: uppercase; }
.tableau { width: 100%; border-collapse: collapse; border: 4px solid var(--noir); }
.tableau th, .tableau td { padding: .85rem; border: 2px solid var(--noir); text-align: left; vertical-align: top; }
.tableau th { background: var(--noir); color: var(--papier); font-family: var(--titre); font-size: 1.4rem; text-transform: uppercase; }
.tableau tr:nth-child(even) { background: #e9e5dd; }
.equipe { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.personne { border: 4px solid var(--noir); background: var(--blanc); box-shadow: 7px 7px 0 var(--rouge); }
.personne:nth-child(even) { transform: translateY(2.5rem) rotate(1deg); }
.personne img { width: 100%; aspect-ratio: 4/5; object-fit: cover; filter: grayscale(.8); transition: filter .4s ease, transform .4s ease; }
.personne:hover img { filter: grayscale(0); transform: scale(1.015); }
.personne div { padding: 1rem; }
.personne h3 { margin: 0; font-family: var(--titre); font-size: 2rem; text-transform: uppercase; }
.etapes { counter-reset: etape; border-top: 4px solid var(--noir); }
.etape { counter-increment: etape; display: grid; grid-template-columns: 120px 1fr; padding: 1.5rem 0; border-bottom: 4px solid var(--noir); }
.etape::before { content: counter(etape, decimal-leading-zero); font-family: var(--titre); font-size: 4rem; font-weight: 900; color: var(--rouge); }
.etape h3 { margin: 0 0 .3rem; font-family: var(--titre); font-size: 2.2rem; text-transform: uppercase; }
.zone-carte { min-height: 520px; position: relative; border: 4px solid var(--noir); background: var(--jaune); overflow: hidden; }
.zone-carte::before, .zone-carte::after { content: ''; position: absolute; border: 4px solid var(--noir); width: 60%; height: 70%; transform: rotate(19deg); top: 15%; left: 20%; background: var(--papier); }
.zone-carte::after { width: 25%; height: 25%; top: 38%; left: 38%; background: var(--rouge); animation: pulsation 2.6s ease-in-out infinite; }
.zone-noms { position: relative; z-index: 2; padding: 2rem; display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.zone-noms span { padding: .7rem; border: 3px solid var(--noir); background: var(--papier); font-weight: 700; }
.formulaire { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.formulaire .champ-large { grid-column: 1/-1; }
.formulaire button { justify-self: start; }

.pied { padding: clamp(3rem,7vw,6rem) var(--marge) 2rem; background: var(--noir); color: var(--papier); border-top: 8px solid var(--rouge); }
.pied-grille { display: grid; grid-template-columns: 1.4fr repeat(3,1fr); gap: 2.5rem; }
.pied h2, .pied h3 { margin-top: 0; font-family: var(--titre); text-transform: uppercase; }
.pied h2 { font-size: 3.4rem; line-height: .85; }
.pied ul { margin: 0; padding: 0; list-style: none; }
.pied li { margin-bottom: .55rem; }
.pied a { transition: color .2s ease, transform .2s ease; display: inline-block; }
.pied a:hover { color: var(--jaune); transform: translateX(4px); }
.pied-fin { margin-top: 3rem; padding-top: 1rem; border-top: 2px solid var(--acier); display: flex; justify-content: space-between; gap: 1rem; font-size: .85rem; }
.appel-mobile { display: none; }

.rv { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.rv.visible { opacity: 1; transform: translateY(0); }
.rv:nth-child(2) { transition-delay: .08s; }
.rv:nth-child(3) { transition-delay: .16s; }
.rv:nth-child(4) { transition-delay: .24s; }

@keyframes derive { from { transform: translate3d(0,0,0) rotate(-2deg); } to { transform: translate3d(-2vw,2vh,0) rotate(1deg); } }
@keyframes jauge { from { transform: translateX(-6%); } to { transform: translateX(6%); } }
@keyframes pulsation { 0%,100% { transform: rotate(19deg) scale(1); } 50% { transform: rotate(19deg) scale(1.08); } }
@keyframes entree { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes clignote { 0%,85%,100% { opacity: 1; } 90% { opacity: .45; } }

@media (max-width: 1180px) {
  .nav-principale li:nth-child(4), .nav-principale li:nth-child(5) { display: none; }
  .essentiel-grille { grid-template-columns: repeat(2,1fr); }
  .essentiel-grille > div { border-bottom: var(--trait); }
  .grille-prestations { grid-template-columns: 1fr 1fr; }
  .carte-presta:nth-child(3) { margin-top: 0; }
  .preuve-negative-grille { grid-template-columns: minmax(260px,.75fr) minmax(0,1.25fr); }
  .pied-grille { grid-template-columns: 1.4fr 1fr 1fr; }
  .pied-grille > :last-child { grid-column: 2/4; }
}

@media (max-width: 900px) {
  body { font-size: 17px; }
  .entete { grid-template-columns: 1fr auto auto; }
  .nav-principale {
    position: fixed; inset: 114px 0 auto; padding: 1.5rem var(--marge); background: var(--noir); border-bottom: 6px solid var(--rouge);
    transform: translateY(-140%); visibility: hidden; transition: transform .3s ease, visibility .3s ease;
  }
  .nav-principale.ouvert { transform: translateY(0); visibility: visible; }
  .nav-principale ul { display: grid; grid-template-columns: repeat(2,1fr); }
  .nav-principale li:nth-child(4), .nav-principale li:nth-child(5) { display: list-item; }
  .menu-bouton { display: inline-flex; min-width: 48px; min-height: 48px; align-items: center; justify-content: center; border: 3px solid var(--papier); background: transparent; color: var(--papier); font-weight: 700; transition: background .2s ease, color .2s ease; }
  .menu-bouton:hover { background: var(--jaune); color: var(--noir); }
  .tel-entete { font-size: 0; min-width: 48px; justify-content: center; padding: 0; }
  .tel-entete::after { content: '☎'; font-size: 1.25rem; }
  .hero { min-height: 70svh; }
  .section-tete, .grille-page { grid-template-columns: 1fr; }
  .tache { grid-template-columns: 64px 1fr; }
  .tache-duree, .tache-prix { grid-column: 2; }
  .tache:nth-child(even), .tache:nth-child(odd) { margin-left: 0; margin-right: 0; }
  .debord { grid-template-columns: 1fr; padding-left: var(--marge); }
  .debord-image { min-height: 480px; border-right: 4px solid var(--noir); }
  .debord-image img { min-height: 480px; }
  .outil-simple { grid-template-columns: 1fr; }
  .outil-champs { border-right: 0; border-bottom: 4px solid var(--noir); }
  .preuve-negative-grille { grid-template-columns: 1fr; }
  .equipe { grid-template-columns: 1fr 1fr; }
  .encadre { position: static; }
  .appel-mobile { position: fixed; display: flex; right: 1rem; bottom: 1rem; z-index: 25; min-height: 54px; align-items: center; padding: .7rem 1rem; background: var(--jaune); border: 3px solid var(--noir); box-shadow: 5px 5px 0 var(--rouge); font-weight: 700; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
  .appel-mobile:hover { transform: translate(3px,3px); box-shadow: 2px 2px 0 var(--rouge); }
}

@media (max-width: 640px) {
  :root { --marge: 1rem; }
  .barre-info { min-height: 42px; font-size: .74rem; }
  .barre-info span { display: none; }
  .entete { min-height: 72px; }
  .nav-principale { inset-block-start: 114px; }
  .nav-principale ul { grid-template-columns: 1fr; }
  .hero { min-height: 74svh; padding-top: 4.5rem; }
  .hero h1, .page-haute h1 { font-size: clamp(4rem, 22vw, 6.5rem); }
  .actions { display: grid; }
  .bouton, .bouton-secondaire { width: 100%; }
  .section { padding-block: 4rem; }
  .section-tete h2, .titre-grand { font-size: clamp(3.2rem, 17vw, 5.3rem); }
  .essentiel-grille { grid-template-columns: 1fr; border-left: 0; }
  .essentiel-grille > div { min-height: 150px; border-left: var(--trait); }
  .grille-prestations, .equipe, .formulaire { grid-template-columns: 1fr; }
  .carte-presta:nth-child(2) { margin-top: 0; }
  .preuve-negative h2 { font-size: clamp(3.3rem,17vw,5.6rem); }
  .preuves-liste article { grid-template-columns: 62px 1fr; }
  .personne:nth-child(even) { transform: none; }
  .citation { min-height: 68svh; }
  .citation blockquote { font-size: clamp(3.5rem, 18vw, 6rem); }
  .etape { grid-template-columns: 72px 1fr; }
  .zone-noms { grid-template-columns: 1fr; }
  .pied-grille { grid-template-columns: 1fr; }
  .pied-grille > :last-child { grid-column: auto; }
  .pied-fin { flex-direction: column; }
  .formulaire .champ-large { grid-column: auto; }
  .tableau { width: 100%; table-layout: fixed; font-size: .86rem; }
  .tableau th, .tableau td { padding: .5rem; overflow-wrap: anywhere; hyphens: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
  .rv { opacity: 1; transform: none; }
}