/* ==========================================================================
   Monsieur Moto : page de retour
   Palette tirée du logo : encre #191919, jaune #FEE827, blanc.
   ========================================================================== */

:root {
  --encre: #191919;
  --encre-2: #262626;
  --jaune: #FEE827;
  --jaune-fonce: #E8D200;
  --papier: #FFFFFF;
  --creme: #F6F1E4;
  --gris: #5A5A5A;
  --gris-clair: #C9C9C9;

  --police-texte: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --police-titre: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --police-marqueur: "Permanent Marker", "Comic Sans MS", cursive;

  --largeur: 1180px;
  --gouttiere: clamp(16px, 4vw, 40px);
  --rayon: 14px;
  --bordure: 3px;
  --ombre-couleur: var(--encre);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: var(--police-texte);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--encre);
  background: var(--creme);
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0 0 1rem; }
h1, h2, h3 { margin: 0; }
ul[role="list"], ol[role="list"] { list-style: none; margin: 0; padding: 0; }

.conteneur {
  width: min(var(--largeur), 100% - 2 * var(--gouttiere));
  margin-inline: auto;
}

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

.lien-evitement {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 200;
  padding: .7rem 1.1rem;
  background: var(--jaune);
  color: var(--encre);
  border: var(--bordure) solid var(--encre);
  font-weight: 600;
  text-decoration: none;
}
.lien-evitement:focus { left: 8px; }

:focus-visible {
  outline: 3px solid var(--jaune);
  outline-offset: 3px;
}
.section--encre :focus-visible,
.hero :focus-visible { outline-color: var(--papier); }

/* --------------------------------------------------------------------------
   Composants : boutons, autocollants, surtitres
   -------------------------------------------------------------------------- */

.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--police-titre);
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--encre);
  background: var(--jaune);
  border: var(--bordure) solid var(--encre);
  border-radius: 10px;
  padding: .95rem 1.5rem;
  box-shadow: 4px 4px 0 var(--ombre-couleur);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
  white-space: nowrap;
}
.bouton:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ombre-couleur); background: var(--jaune-fonce); }
.bouton:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ombre-couleur); }
.bouton:disabled { opacity: .7; cursor: progress; transform: none; }
.bouton--petit { font-size: 1.05rem; padding: .7rem 1.1rem; }

.autocollant {
  display: inline-block;
  margin: 0;
  font-family: var(--police-marqueur);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.2;
  padding: .35rem .9rem;
  border: var(--bordure) solid var(--encre);
  transform: rotate(-2deg);
  box-shadow: 4px 4px 0 var(--ombre-couleur);
}
.autocollant--jaune { background: var(--jaune); color: var(--encre); }
.autocollant--blanc { background: var(--papier); color: var(--encre); }

.surtitre {
  display: inline-block;
  margin: 0 0 1rem;
  font-family: var(--police-marqueur);
  font-size: 1.05rem;
  line-height: 1.2;
  padding: .2rem .75rem;
  background: var(--jaune);
  color: var(--encre);
  border: 2px solid var(--encre);
  transform: rotate(-1.5deg);
}

.titre {
  font-family: var(--police-titre);
  font-weight: 800;
  font-size: clamp(2.3rem, 5vw, 3.9rem);
  line-height: .95;
  letter-spacing: -.01em;
  text-transform: uppercase;
  max-width: 20ch;
  margin-bottom: 1rem;
}
.titre--marqueur {
  font-family: var(--police-marqueur);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.05;
  color: var(--jaune);
}

.chapeau {
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  color: var(--gris);
  max-width: 62ch;
}
.section--encre .chapeau { color: var(--gris-clair); }

.entete-section { max-width: 780px; margin-bottom: clamp(2rem, 4vw, 3.25rem); }

/* --------------------------------------------------------------------------
   Annonce et en-tête
   -------------------------------------------------------------------------- */

.annonce {
  background: var(--jaune);
  color: var(--encre);
  text-align: center;
  padding: .55rem var(--gouttiere);
  font-size: .95rem;
  font-weight: 500;
  border-bottom: var(--bordure) solid var(--encre);
}
.annonce p { margin: 0; }
.annonce a { font-weight: 700; text-underline-offset: 3px; }

.entete {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 241, 228, .94);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: var(--bordure) solid var(--encre);
}
.entete__interieur {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 78px;
  padding-block: .6rem;
}
.logo { display: inline-block; line-height: 0; }
.logo img { width: clamp(168px, 22vw, 250px); height: auto; }

.nav {
  display: none;
  margin-left: auto;
  gap: 1.75rem;
  font-family: var(--police-titre);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.nav a { text-decoration: none; position: relative; padding: .25rem 0; }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 5px;
  background: var(--jaune);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
  z-index: -1;
}
.nav a:hover::after, .nav a:focus-visible::after { transform: scaleX(1); }

.entete .bouton { margin-left: auto; }

@media (min-width: 900px) {
  .nav { display: flex; }
  .entete .bouton { margin-left: 0; }
}

/* --------------------------------------------------------------------------
   Accroche
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  background: var(--encre);
  color: var(--papier);
  padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 8vw, 7rem);
  overflow: hidden;
  --ombre-couleur: var(--papier);
}
.hero::before {
  /* halo jaune discret */
  content: "";
  position: absolute;
  width: 60vw; height: 60vw;
  max-width: 820px; max-height: 820px;
  right: -20vw; top: -20vw;
  background: radial-gradient(closest-side, rgba(254, 232, 39, .18), transparent 70%);
  pointer-events: none;
}
.hero__grille {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 900px) {
  .hero__grille { grid-template-columns: 1.15fr .85fr; gap: 4rem; }
}

.hero__texte .autocollant { margin-bottom: 1.4rem; }
.hero h1 {
  font-family: var(--police-marqueur);
  font-weight: 400;
  font-size: clamp(2.4rem, 6.6vw, 5.2rem);
  line-height: 1.02;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
  text-wrap: balance;
}
.surligne { color: var(--jaune); }
.hero__chapeau {
  font-size: clamp(1.1rem, 1.7vw, 1.3rem);
  color: var(--gris-clair);
  max-width: 56ch;
  margin-bottom: 2rem;
}

.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.75rem; }
.lien-simple {
  font-family: var(--police-titre);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--papier);
  text-decoration-color: var(--jaune);
  text-decoration-thickness: 3px;
  text-underline-offset: 5px;
}
.lien-simple:hover { color: var(--jaune); }

.hero__visuel {
  position: relative;
  display: grid;
  place-items: center;
  padding: 2.5rem 1rem;
}
.hero__ecusson {
  position: relative;
  width: min(100%, 440px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: var(--jaune);
  border-radius: 50%;
  border: 6px solid var(--papier);
  box-shadow: 0 0 0 6px var(--encre), 0 0 0 10px var(--jaune), 14px 14px 0 rgba(254, 232, 39, .25);
}
.hero__mascotte { width: 76%; height: auto; transform: translateY(2%); }
.hero__autocollant-1 { position: absolute; left: 0; bottom: 6%; transform: rotate(-6deg); }
.hero__autocollant-2 { position: absolute; right: 0; top: 7%; transform: rotate(4deg); }

.hero__route {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 22px;
  background:
    repeating-linear-gradient(90deg, var(--jaune) 0 48px, transparent 48px 84px) center / 100% 6px no-repeat,
    var(--encre-2);
}


/* --------------------------------------------------------------------------
   Bandeau défilant
   -------------------------------------------------------------------------- */

.bandeau {
  background: var(--jaune);
  color: var(--encre);
  border-bottom: var(--bordure) solid var(--encre);
  overflow: hidden;
  padding: .65rem 0;
  font-family: var(--police-titre);
  font-weight: 800;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.bandeau__piste { display: flex; width: max-content; animation: defilement 38s linear infinite; }
.bandeau ul { display: flex; gap: 2.75rem; list-style: none; margin: 0; padding: 0 1.4rem; }
.bandeau li { display: inline-flex; align-items: center; gap: 2.75rem; white-space: nowrap; }
.bandeau li::after { content: ""; width: .5em; height: .5em; background: var(--encre); border-radius: 50%; }
@keyframes defilement { to { transform: translateX(-50%); } }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--papier { background: var(--papier); }
.section--creme { background: var(--creme); }
.section--encre { background: var(--encre); color: var(--papier); --ombre-couleur: var(--papier); }
.section--papier + .section--creme, .section--creme + .section--papier { border-top: var(--bordure) solid var(--encre); }

/* Cartes */
.cartes {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
}
.carte {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  padding: 1.7rem 1.6rem 1.8rem;
  background: var(--papier);
  border: var(--bordure) solid var(--encre);
  border-radius: var(--rayon);
  box-shadow: 6px 6px 0 var(--encre);
  transition: transform .2s ease, box-shadow .2s ease;
}
.carte:hover { transform: translate(-3px, -3px); box-shadow: 9px 9px 0 var(--encre); }
.carte h3 {
  font-family: var(--police-titre);
  font-weight: 800;
  font-size: 1.65rem;
  line-height: 1;
  text-transform: uppercase;
}
.carte p { margin: 0; color: var(--gris); }
.carte__lien { margin-top: auto; padding-top: .4rem; font-weight: 600; }
.carte__lien a { color: var(--encre); text-decoration-color: var(--jaune); text-decoration-thickness: 3px; text-underline-offset: 4px; }
.carte__lien a:hover { background: var(--jaune); }
.carte__numero {
  font-family: var(--police-marqueur);
  font-size: 1.35rem;
  line-height: 1;
  width: 3rem; height: 3rem;
  display: grid; place-items: center;
  background: var(--jaune);
  border: var(--bordure) solid var(--encre);
  border-radius: 50%;
  transform: rotate(-8deg);
}
.carte__icone {
  width: 3.4rem; height: 3.4rem;
  display: grid; place-items: center;
  background: var(--jaune);
  border: var(--bordure) solid var(--encre);
  border-radius: 12px;
  transform: rotate(-4deg);
}
.carte__icone svg { width: 2rem; height: 2rem; }

/* Étapes */
.etapes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2.25rem;
  position: relative;
}
.etape { position: relative; padding-left: 5.2rem; }
.etape__numero {
  position: absolute;
  left: 0; top: 0;
  width: 3.9rem; height: 3.9rem;
  display: grid; place-items: center;
  font-family: var(--police-marqueur);
  font-size: 1.9rem;
  line-height: 1;
  background: var(--jaune);
  border: var(--bordure) solid var(--encre);
  border-radius: 50%;
  box-shadow: 4px 4px 0 var(--encre);
}
.etape__quand {
  margin: 0 0 .25rem;
  font-family: var(--police-titre);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gris);
}
.etape h3 {
  font-family: var(--police-titre);
  font-weight: 800;
  font-size: 1.7rem;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: .6rem;
}
.etape p:last-child { margin: 0; color: var(--gris); }
.etape:not(:last-child)::after {
  /* pointillé de route entre les étapes */
  content: "";
  position: absolute;
  left: calc(1.95rem - 2px);
  top: 4.4rem; bottom: -1.9rem;
  border-left: 4px dashed rgba(25, 25, 25, .35);
}
@media (min-width: 860px) {
  .etapes { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
  .etape { padding-left: 0; padding-top: 5.4rem; }
  .etape:not(:last-child)::after {
    left: 4.6rem; right: -2.5rem; top: calc(1.95rem - 2px); bottom: auto;
    border-left: 0;
    border-top: 4px dashed rgba(25, 25, 25, .35);
  }
}

/* Questions fréquentes */
.faq { max-width: 840px; }
.faq details {
  background: var(--papier);
  border: var(--bordure) solid var(--encre);
  border-radius: var(--rayon);
  box-shadow: 4px 4px 0 var(--encre);
  margin-bottom: 1rem;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 1.3rem;
  font-family: var(--police-titre);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1.1;
  text-transform: uppercase;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: none;
  width: 2rem; height: 2rem;
  display: grid; place-items: center;
  font-family: var(--police-marqueur);
  font-size: 1.4rem;
  background: var(--jaune);
  border: 2px solid var(--encre);
  border-radius: 50%;
}
.faq details[open] summary::after { content: "−"; }
.faq__reponse { padding: 0 1.3rem 1.2rem; color: var(--gris); }
.faq__reponse p { margin: 0; }
.faq__reponse a { color: var(--encre); font-weight: 600; }

/* Appel final */
.appel__grille { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .appel__grille { grid-template-columns: 1.1fr .9fr; } }
.appel .surtitre { transform: rotate(-1.5deg); }
.appel .bouton { margin-top: .5rem; }
.section--encre .chapeau strong { color: var(--papier); }
.appel__visuel { position: relative; display: grid; place-items: center; padding: 2rem 1rem; }
.appel__visuel img { width: min(70%, 320px); transform: rotate(6deg); }
.appel__autocollant { position: absolute; right: 4%; bottom: 8%; transform: rotate(-5deg); }

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */

.pied {
  background: var(--encre);
  color: var(--gris-clair);
  border-top: 6px solid var(--jaune);
  padding-block: 2.75rem 1.75rem;
}
.pied__grille { display: grid; gap: 2.25rem; }
@media (min-width: 760px) { .pied__grille { grid-template-columns: 1.3fr 1fr 1fr; gap: 3rem; } }
.pied .logo img { width: 230px; }
.pied__marque p { margin-top: 1.2rem; max-width: 42ch; }
.pied__titre {
  font-family: var(--police-titre);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--jaune);
  margin-bottom: .8rem;
}
.pied ul { display: grid; gap: .45rem; }
.pied a { color: var(--papier); text-decoration-color: rgba(255, 255, 255, .4); text-underline-offset: 3px; }
.pied a:hover { text-decoration-color: var(--jaune); }
.pied__bas {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1.5rem;
  margin-top: 2.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, .15);
  font-size: .9rem;
}
.pied__bas p { margin: 0; }

/* --------------------------------------------------------------------------
   Apparition au défilement et mouvement réduit
   -------------------------------------------------------------------------- */

.apparait { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.apparait.est-visible, .sans-js .apparait { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .bandeau__piste { animation: none; flex-wrap: wrap; width: auto; }
  .bandeau ul:last-child { display: none; }
  .apparait { opacity: 1; transform: none; transition: none; }
  .carte, .bouton, .nav a::after { transition: none; }
}