/* =============================================================================
   Modèle « Purdue » adapté aux métiers du paysage
   HTML / CSS / JS autonomes — aucune dépendance externe, aucune requête réseau.

   Charte reprise de l'original (thème éducation Purdue) :
   - bleu roi #2c7aff en accent principal, bleu nuit #1a2d62 pour les titres
   - pastille jaune #fec961 arrondie posée derrière un mot du titre
   - cartes pastel multicolores pour les compteurs (#e1f8ed / #ecebfd / #ecf7ff / #ffecec)
   - formes organiques « 50% 33.33% » et boutons pilules très arrondis
   - polices système à la place de Lexend, aucune police distante
   ============================================================================= */

:root {
  /* Couleurs de marque */
  --nuit: #1a2d62;
  --nuit-fonce: #142450;
  --bleu: #2c7aff;
  --bleu-clair: #4f92ff;
  --bleu-voile: rgba(44, 122, 255, 0.1);
  --jaune: #fec961;
  --jaune-clair: #ffd98a;
  --vert: #2eca7f;

  /* Fonds pastel repris des compteurs d'origine */
  --pastel-vert: #e1f8ed;
  --pastel-lavande: #ecebfd;
  --pastel-ciel: #ecf7ff;
  --pastel-rose: #ffecec;

  /* Neutres */
  --clair: #edf4f7;
  --blanc: #ffffff;
  --texte: #555555;
  --bordure: #e3e9f0;

  /* Formes et profondeur */
  --radius: 20px;
  --radius-petit: 10px;
  --pilule: 100px;
  --ombre: 10px 15px 18px rgba(23, 23, 36, 0.06);
  --ombre-forte: 0 60px 60px rgba(0, 0, 0, 0.1);
  --ombre-diffuse: 0 0 150px 0 rgba(44, 122, 255, 0.09);
  --transition: 0.3s ease;

  /* Police système, substitut de Lexend */
  --police: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--police);
  font-size: 16px;
  color: var(--texte);
  background: var(--blanc);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  margin: 0;
  color: var(--nuit);
  font-family: var(--police);
  line-height: 1.12;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h1 { font-weight: 600; }
h2, h3 { font-weight: 700; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; display: block; }

:focus-visible { outline: 3px solid var(--bleu); outline-offset: 3px; border-radius: 4px; }

/* Texte réservé aux lecteurs d'écran */
.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;
}

/* ----- Structure ----- */
.conteneur { width: min(100% - 2.5rem, 1180px); margin-inline: auto; }
.conteneur--etroit { width: min(100% - 2.5rem, 840px); }

.section { padding: clamp(3.5rem, 8vw, 5.5rem) 0; }
.section--claire { background: var(--clair); }

.section__entete { max-width: 660px; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section__entete--centre { margin-inline: auto; text-align: center; }
.section__entete h2 { font-size: clamp(1.85rem, 4.6vw, 2.75rem); font-weight: 800; }
.section__entete p { margin-top: 1.1rem; font-size: 1.04rem; }
.section__entete--clair h2 { color: var(--blanc); }
.section__entete--clair p { color: rgba(255, 255, 255, 0.75); }

/* Étiquette bleue au-dessus des titres, comme le « h4 » du gabarit d'origine */
.etiquette {
  display: inline-block;
  color: var(--bleu);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}
.etiquette--clair { color: var(--jaune); }

/* Signature du gabarit : pastille jaune arrondie derrière un mot du titre */
.pastille {
  background: var(--jaune);
  border-radius: 30px;
  padding: 0 0.42em 0.06em;
  color: var(--nuit);
  display: inline-block;
}

/* ----- Boutons ----- */
.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.7rem;
  border-radius: var(--pilule);
  font-family: var(--police);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: background-color var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition);
}
.bouton--grand { padding: 1.05rem 2.2rem; font-size: 1.02rem; }
.bouton--bleu { background: var(--bleu); color: var(--blanc); box-shadow: 0 10px 24px rgba(44, 122, 255, 0.28); }
.bouton--bleu:hover { background: var(--bleu-clair); transform: translateY(-3px); }
.bouton--nuit { background: var(--nuit); color: var(--blanc); }
.bouton--nuit:hover { background: var(--bleu); transform: translateY(-3px); }
.bouton--jaune { background: var(--jaune); color: var(--nuit); }
.bouton--jaune:hover { background: var(--jaune-clair); transform: translateY(-3px); }
.bouton--blanc { background: var(--blanc); color: var(--nuit); }
.bouton--blanc:hover { background: var(--clair); transform: translateY(-3px); }

/* Lien-flèche repris du bouton « cta » d'origine : pastille bleue translucide */
.lien-fleche {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1.05rem 1.4rem;
  color: var(--nuit);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.lien-fleche::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 56px; height: 56px;
  border-radius: 28px;
  background: var(--bleu-voile);
  transition: width var(--transition), background-color var(--transition);
}
.lien-fleche span, .lien-fleche svg { position: relative; }
.lien-fleche svg { width: 15px; height: 12px; transition: transform var(--transition); }
.lien-fleche:hover::before { width: 100%; }
.lien-fleche:hover svg { transform: translateX(5px); }

/* ----- En-tête ----- */
.entete {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.entete.est-defile {
  border-bottom-color: var(--bordure);
  box-shadow: 0 4px 5px -1px rgba(0, 64, 128, 0.1);
}
.entete__interieur { display: flex; align-items: center; gap: 1.5rem; min-height: 82px; }

.logo { font-size: 1.32rem; font-weight: 800; color: var(--nuit); letter-spacing: -0.02em; }
.logo__accent { color: var(--bleu); }
.logo--pied { color: var(--blanc); }
.logo--pied .logo__accent { color: var(--jaune); }

.nav { display: none; gap: 1.75rem; margin-left: auto; font-size: 0.95rem; font-weight: 500; }
.nav a { color: var(--texte); }
.nav a:hover { color: var(--bleu); }
@media (min-width: 1024px) { .nav { display: flex; } }

.entete__actions { display: flex; align-items: center; gap: 1rem; margin-left: auto; }
@media (min-width: 1024px) { .entete__actions { margin-left: 0; } }
.entete__tel { display: none; font-weight: 800; color: var(--nuit); }
.entete__tel:hover { color: var(--bleu); }
@media (min-width: 640px) { .entete__tel { display: inline; } }
.entete .bouton--bleu { display: none; }
@media (min-width: 768px) { .entete .bouton--bleu { display: inline-flex; } }

.burger {
  display: flex; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 7px;
}
.burger span { width: 24px; height: 2px; background: var(--nuit); border-radius: 2px; transition: var(--transition); }
@media (min-width: 1024px) { .burger { display: none; } }

.nav.est-ouvert {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--blanc);
  padding: 1.3rem 1.5rem;
  gap: 1rem;
  border-bottom: 1px solid var(--bordure);
  box-shadow: var(--ombre);
}

/* ----- Accroche ----- */
.heros {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 12%, rgba(44, 122, 255, 0.09), transparent 45%),
    radial-gradient(circle at 8% 82%, rgba(46, 202, 127, 0.1), transparent 42%);
}
.heros__grille { display: grid; gap: clamp(2.5rem, 6vw, 4rem); align-items: center; }
@media (min-width: 992px) { .heros__grille { grid-template-columns: 1.05fr 0.95fr; } }

.heros__badge {
  display: inline-block;
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--pilule);
  padding: 0.45rem 1.15rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--nuit);
  margin-bottom: 1.5rem;
  box-shadow: var(--ombre);
}
.heros h1 { font-size: clamp(2.25rem, 5.6vw, 3.9rem); line-height: 1.14; }
.heros__texte { margin-top: 1.5rem; font-size: 1.1rem; max-width: 35rem; }
.heros__boutons { margin-top: 2.2rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1.1rem; }

.heros__stats {
  margin-top: 2.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--bordure);
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.25rem);
}
.stat strong { display: block; font-size: clamp(1.35rem, 3vw, 1.85rem); color: var(--nuit); font-weight: 800; }
.stat span { font-size: 0.86rem; }
.stat__separateur { width: 1px; height: 40px; background: var(--bordure); }

/* Visuel de l'accroche : forme organique « 50% 33.33% » héritée du gabarit,
   dégradés CSS uniquement, aucune image distante. */
.heros__droite { position: relative; min-height: 440px; }
.heros__visuel {
  width: 88%;
  margin-left: auto;
  aspect-ratio: 1 / 1.05;
  border-radius: 50% 33.33%;
  box-shadow: var(--ombre-forte);
  background-image:
    radial-gradient(circle at 32% 26%, rgba(255, 255, 255, 0.22), transparent 50%),
    linear-gradient(155deg, #2eca7f 0%, #1f9d63 45%, #1a2d62 100%);
  position: relative;
  overflow: hidden;
}
.heros__visuel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 78%, rgba(254, 201, 97, 0.3), transparent 46%),
    repeating-linear-gradient(118deg, rgba(255, 255, 255, 0.07) 0 2px, transparent 2px 24px);
}
/* Petite forme feuille en contrepoint, dans le jaune du gabarit */
.heros__feuille {
  position: absolute;
  left: 0; bottom: 12%;
  width: 40%;
  aspect-ratio: 1 / 1;
  border-radius: 33.33% 50%;
  border: 7px solid var(--blanc);
  box-shadow: var(--ombre);
  background-image: linear-gradient(140deg, var(--jaune) 0%, #f0a93c 100%);
}
.heros__feuille::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 33.33% 50%;
  background: repeating-linear-gradient(48deg, rgba(26, 45, 98, 0.12) 0 3px, transparent 3px 17px);
}

/* Encarts flottants, repris des deux badges « home_ps » du gabarit */
.encart-flottant {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 0.95rem 1.35rem;
  box-shadow: var(--ombre-forte);
}
.encart-flottant--haut { right: 0; top: 6%; }
.encart-flottant--bas { left: 4%; bottom: 0; }
.encart-flottant__icone {
  width: 44px; height: 44px;
  border-radius: 30px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.encart-flottant__icone--vert { background: var(--pastel-vert); color: #1f9d63; }
.encart-flottant__icone--jaune { background: #fff6c4; color: #b07f14; }
.encart-flottant__icone svg { width: 21px; height: 21px; }
.encart-flottant strong { display: block; color: var(--nuit); font-size: 1.05rem; font-weight: 800; line-height: 1.2; }
.encart-flottant span { font-size: 0.8rem; }

/* ----- Bandeau de confiance défilant ----- */
.bandeau-confiance { background: var(--nuit); padding: 1.05rem 0; overflow: hidden; }
.bandeau-confiance__piste {
  display: flex;
  gap: 3.25rem;
  width: max-content;
  animation: defilement 42s linear infinite;
}
.bandeau-confiance span {
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.bandeau-confiance span::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--jaune);
  flex-shrink: 0;
}
@keyframes defilement {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ----- Services ----- */
.grille-services {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.carte-service {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  padding: 2.2rem 1.9rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.carte-service:hover {
  transform: translateY(-10px);
  box-shadow: var(--ombre-forte);
  border-color: transparent;
}
.carte-service__icone {
  width: 62px; height: 62px;
  border-radius: 30px;
  display: grid; place-items: center;
  background: var(--pastel-ciel);
  color: var(--bleu);
  margin-bottom: 1.5rem;
  transition: background-color var(--transition), color var(--transition);
}
.carte-service:hover .carte-service__icone { background: var(--bleu); color: var(--blanc); }
.carte-service__icone svg { width: 28px; height: 28px; }
.carte-service h3 { font-size: 1.22rem; margin-bottom: 0.7rem; }
.carte-service p { font-size: 0.97rem; }
.lien-carte {
  display: inline-flex; align-items: center; gap: 0.45rem;
  margin-top: 1.3rem;
  color: var(--nuit);
  font-weight: 700;
  font-size: 0.9rem;
}
.lien-carte span { transition: transform var(--transition); }
.carte-service:hover .lien-carte { color: var(--bleu); }
.carte-service:hover .lien-carte span { transform: translateX(5px); }

/* ----- Bloc deux colonnes « pourquoi nous » ----- */
.duo { display: grid; gap: clamp(2.75rem, 6vw, 4.5rem); align-items: center; }
@media (min-width: 992px) { .duo { grid-template-columns: 0.88fr 1.12fr; } }

.duo__media { position: relative; }
.duo__image {
  aspect-ratio: 1 / 1.12;
  border-radius: 33.33% 50%;
  box-shadow: var(--ombre-forte);
  background-image: linear-gradient(160deg, #2eca7f 0%, #1a2d62 100%);
  position: relative;
  overflow: hidden;
}
.duo__image::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 72% 22%, rgba(254, 201, 97, 0.32), transparent 48%),
    repeating-linear-gradient(-22deg, rgba(255, 255, 255, 0.07) 0 2px, transparent 2px 26px);
}
.duo__encart {
  position: absolute;
  right: -6px; bottom: 26px;
  background: var(--jaune);
  color: var(--nuit);
  border-radius: var(--radius);
  padding: 1.15rem 1.6rem;
  box-shadow: var(--ombre);
  text-align: center;
}
.duo__encart strong { display: block; font-size: 2rem; font-weight: 800; line-height: 1.05; }
.duo__encart span { font-size: 0.8rem; font-weight: 700; }

.duo__contenu h2 { font-size: clamp(1.8rem, 4.2vw, 2.55rem); font-weight: 800; }
.duo__intro { margin-top: 1.2rem; font-size: 1.05rem; }
.liste-atouts { margin: 2.1rem 0; display: grid; gap: 1.4rem; }
.liste-atouts li { padding-left: 2.4rem; position: relative; font-size: 0.97rem; }
.liste-atouts li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.3em;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--bleu-voile);
  box-shadow: inset 0 0 0 2px var(--bleu);
}
.liste-atouts li::after {
  content: "";
  position: absolute;
  left: 8px; top: 0.72em;
  width: 8px; height: 4px;
  border-left: 2px solid var(--bleu);
  border-bottom: 2px solid var(--bleu);
  transform: rotate(-45deg);
}
.liste-atouts strong { display: block; color: var(--nuit); font-size: 1.04rem; margin-bottom: 0.2rem; }

/* ----- Chiffres : cartes pastel du gabarit d'origine ----- */
.chiffres {
  background: var(--nuit);
  padding: clamp(3.25rem, 7vw, 5rem) 0;
  position: relative;
  overflow: hidden;
}
.chiffres::before {
  content: "";
  position: absolute;
  left: -120px; top: -120px;
  width: 340px; height: 340px;
  border-radius: 50% 33.33%;
  background: radial-gradient(circle, rgba(44, 122, 255, 0.35), transparent 68%);
}
.grille-chiffres {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  position: relative;
}
.chiffre {
  border-radius: var(--radius);
  padding: 2.1rem 1.7rem;
  box-shadow: var(--ombre);
  transition: transform var(--transition);
}
.chiffre:hover { transform: translateY(-8px); }
.chiffre--vert { background: var(--pastel-vert); }
.chiffre--lavande { background: var(--pastel-lavande); }
.chiffre--ciel { background: var(--pastel-ciel); }
.chiffre--rose { background: var(--pastel-rose); }
.chiffre__icone {
  width: 52px; height: 52px;
  border-radius: 30px;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.75);
  color: var(--nuit);
  margin-bottom: 1.15rem;
}
.chiffre__icone svg { width: 24px; height: 24px; }
.chiffre strong {
  display: block;
  font-size: clamp(2.1rem, 5vw, 2.9rem);
  font-weight: 800;
  color: var(--nuit);
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}
.chiffre p { margin-top: 0.3rem; color: var(--nuit); font-size: 0.94rem; font-weight: 500; }

/* ----- Saisons ----- */
.grille-saisons {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
}
.saison {
  border-radius: var(--radius);
  padding: 2.1rem 1.8rem;
  position: relative;
  border-top: 5px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition);
}
.saison:hover { transform: translateY(-10px); box-shadow: var(--ombre-forte); }
.saison--printemps { background: var(--pastel-vert); border-top-color: var(--vert); }
.saison--ete { background: #fff6c4; border-top-color: #f0a93c; }
.saison--automne { background: var(--pastel-rose); border-top-color: #e0654f; }
.saison--hiver { background: var(--pastel-ciel); border-top-color: var(--bleu); }
.saison__periode {
  display: inline-block;
  background: rgba(255, 255, 255, 0.8);
  border-radius: var(--pilule);
  padding: 0.3rem 0.95rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--nuit);
  margin-bottom: 1rem;
}
.saison h3 { font-size: 1.35rem; margin-bottom: 0.7rem; }
.saison p { font-size: 0.95rem; color: #4b5566; }
.saison__cle {
  display: block;
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(26, 45, 98, 0.22);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--nuit);
}

/* ----- Réalisations ----- */
.grille-realisations {
  display: grid;
  gap: 1.7rem;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
}
.realisation { margin: 0; }
.realisation__image {
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  box-shadow: var(--ombre);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.realisation:hover .realisation__image { transform: translateY(-8px); box-shadow: var(--ombre-forte); }
.realisation__image::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0 2px, transparent 2px 20px);
}
.realisation__image[data-teinte="1"] { background: linear-gradient(145deg, #2eca7f, #14663f); }
.realisation__image[data-teinte="2"] { background: linear-gradient(145deg, #f0a93c, #a8651a); }
.realisation__image[data-teinte="3"] { background: linear-gradient(145deg, #2c7aff, #1a2d62); }
.realisation__image[data-teinte="4"] { background: linear-gradient(145deg, #6fae7d, #2b5f45); }
.realisation figcaption { margin-top: 1rem; }
.realisation strong { display: block; color: var(--nuit); font-size: 1.05rem; font-weight: 700; }
.realisation figcaption span { display: block; margin-top: 0.2rem; font-size: 0.88rem; }

/* ----- Zones d'intervention ----- */
.liste-zones { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.liste-zones li {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--pilule);
  padding: 0.55rem 1.3rem;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--nuit);
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
}
.liste-zones li:hover { background: var(--pastel-ciel); border-color: var(--bleu); color: var(--bleu); }
.zones__note { margin-top: 1.75rem; font-size: 0.95rem; }

/* ----- Avis ----- */
.resume-note { display: flex; align-items: center; justify-content: center; gap: 0.6rem; flex-wrap: wrap; margin-top: 1.1rem; }
.resume-note strong { color: var(--nuit); }
.etoiles { color: #f0a93c; letter-spacing: 2px; font-size: 1.05rem; }
.grille-avis { display: grid; gap: 1.6rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.avis {
  margin: 0;
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  padding: 2.1rem 1.9rem;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.avis:hover { transform: translateY(-6px); box-shadow: var(--ombre-forte); }
.avis p { margin-top: 0.9rem; font-size: 0.97rem; }
.avis footer { margin-top: 1.6rem; padding-top: 1.25rem; border-top: 1px solid var(--bordure); }
.avis strong { display: block; color: var(--nuit); font-size: 0.99rem; font-weight: 700; }
.avis footer span { font-size: 0.86rem; }

/* ----- FAQ ----- */
.faq { display: grid; gap: 0.9rem; }
.faq__item {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--radius-petit);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.faq__item[open] { border-color: var(--bleu); box-shadow: var(--ombre-diffuse); }
.faq__item summary {
  cursor: pointer;
  padding: 1.3rem 1.6rem;
  font-weight: 700;
  color: var(--nuit);
  font-size: 1.02rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  color: var(--bleu);
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1;
  flex-shrink: 0;
}
.faq__item[open] summary::after { content: "−"; }
.faq__reponse { padding: 0 1.6rem 1.45rem; font-size: 0.97rem; }

/* ----- Bandeau d'appel ----- */
.bandeau-appel {
  background: linear-gradient(135deg, #2c7aff 0%, #1a2d62 72%);
  border-radius: 28px;
  padding: clamp(2.5rem, 6vw, 4rem);
  display: grid;
  gap: 2.25rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
@media (min-width: 900px) { .bandeau-appel { grid-template-columns: 1.25fr 0.75fr; } }
.bandeau-appel::before {
  content: "";
  position: absolute;
  right: -70px; top: -70px;
  width: 300px; height: 300px;
  border-radius: 50% 33.33%;
  background: radial-gradient(circle, rgba(254, 201, 97, 0.32), transparent 68%);
}
.bandeau-appel__texte { position: relative; }
.bandeau-appel h2 { color: var(--blanc); font-size: clamp(1.65rem, 3.6vw, 2.4rem); font-weight: 800; }
.bandeau-appel p { color: rgba(255, 255, 255, 0.82); margin-top: 1rem; }
.bandeau-appel__actions { display: flex; flex-direction: column; gap: 0.85rem; position: relative; }
.bandeau-appel__note { color: rgba(255, 255, 255, 0.68); font-size: 0.84rem; text-align: center; }

/* ----- Pied de page ----- */
.pied {
  background: var(--nuit-fonce);
  color: rgba(255, 255, 255, 0.7);
  padding: clamp(3rem, 6vw, 4.5rem) 0 1.75rem;
}
.pied__grille { display: grid; gap: 2.5rem; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }
.pied h3 { color: var(--blanc); font-size: 1.03rem; margin-bottom: 1.15rem; }
.pied__texte { margin-top: 1.15rem; font-size: 0.93rem; max-width: 23rem; }
.pied__liste { display: grid; gap: 0.6rem; font-size: 0.93rem; }
.pied__liste a:hover { color: var(--jaune); }
.pied__bas {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.5);
}
.pied__bas a:hover { color: var(--jaune); }

/* ----- Barre d'appel permanente sur mobile ----- */
.appel-mobile {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  background: var(--bleu);
  color: var(--blanc);
  text-align: center;
  padding: 1rem;
  font-weight: 700;
  box-shadow: 0 -4px 16px rgba(26, 45, 98, 0.22);
}
.appel-mobile:hover { background: var(--bleu-clair); color: var(--blanc); }
@media (min-width: 768px) { .appel-mobile { display: none; } }

/* ----- Adaptations petits écrans ----- */
@media (max-width: 767px) {
  body { padding-bottom: 3.9rem; }
  .heros__droite { min-height: 360px; }
  .encart-flottant { padding: 0.75rem 1rem; gap: 0.65rem; }
  .encart-flottant strong { font-size: 0.95rem; }
  .encart-flottant span { font-size: 0.74rem; }
  .duo__encart { right: 8px; bottom: 12px; padding: 0.9rem 1.2rem; }
  .heros__boutons .bouton { width: 100%; }
  .pied__bas { flex-direction: column; }
}

/* ----- Respect des préférences d'animation réduite ----- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .bandeau-confiance__piste {
    animation: none;
    flex-wrap: wrap;
    width: auto;
    justify-content: center;
    gap: 1.25rem 2rem;
  }
  .carte-service:hover, .chiffre:hover, .saison:hover,
  .avis:hover, .realisation:hover .realisation__image,
  .bouton:hover { transform: none; }
}