/* ═══════════════════════════════════════════════════════════════════
   PARCOURS INDUSTRIE — FEUILLE DE STYLE PARTAGÉE
   ───────────────────────────────────────────────────────────────────
   Ce fichier est chargé par les 53 pages du site.
   Modifier une couleur ou un style ICI = modifié partout automatiquement.

   Palette imposée (ne pas changer) :
     navy #0d1b2a · orange #e8601c · orange clair #f07b3a
     cream #f5f1eb · steel #1c3a52
   Typographies imposées : Barlow Condensed (titres) · Lato (corps)
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --navy: #0d1b2a;
  --steel: #1c3a52;
  --orange: #e8601c;
  --orange-light: #f07b3a;
  --cream: #f5f1eb;
  --gray: #8a9aaa;
  --text: #1a2634;

  --pi-nav-h: 86px;
  --pi-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --pi-fast: 0.25s var(--pi-ease);
  --pi-slow: 0.7s var(--pi-ease);
}

/* ═══════════════════════════════════════════════════
   1. BARRE DE PROGRESSION DE LECTURE (haut de page)
   ═══════════════════════════════════════════════════ */

.pi-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 100%;
  z-index: 200;
  background: transparent;
  pointer-events: none;
}
.pi-progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  box-shadow: 0 0 12px rgba(232, 96, 28, 0.7);
  transition: width 0.1s linear;
}

/* ═══════════════════════════════════════════════════
   2. NAVIGATION — identique sur les 53 pages
   ═══════════════════════════════════════════════════ */

nav.pi-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 150;
  height: var(--pi-nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1.1rem;
  background: var(--navy);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
  transition: background 0.35s ease, box-shadow 0.35s ease, height 0.35s var(--pi-ease);
}

/* État au scroll : fond semi-transparent + flou (demandé au brief §3.2) */
nav.pi-nav.is-scrolled {
  background: rgba(13, 27, 42, 0.82);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.45);
  border-bottom: 1px solid rgba(232, 96, 28, 0.22);
}

/* — Logo — */
.pi-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform var(--pi-fast);
}
@media (hover: hover) and (pointer: fine) {
  .pi-nav__logo:hover { transform: translateY(-1px); }
}
.pi-nav__logo img {
  height: clamp(62px, 5.6vw, 76px);
  width: auto;
  max-width: clamp(210px, 26vw, 310px);
  display: block;
}

@media (max-width: 560px) {
  .pi-nav__logo img {
    height: 48px;
    max-width: 178px;
  }
}

/* Les anciennes pages avaient parfois 62px écrit en dur dans leur hero.
   On relie cette valeur à la vraie hauteur de navigation. */
.page-hero { padding-top: var(--pi-nav-h) !important; }

/* ⚠️ Ne PAS ajouter ici « .page-hero-overlay { inset: … } ».
   Deux mises en page coexistent sur le site :
     · 44 pages  → overlay en position:absolute, avec son propre inset :
                   le dégagement sous la navigation est déjà géré.
     · a-propos  → overlay en position:relative, dégagé par le
                   padding-top du .page-hero ci-dessus.
   Sur un élément en position:relative, « inset » ne cale pas l'élément :
   il le DÉCALE de 62 px vers le bas. Le bandeau étant en overflow:hidden,
   le bas du titre était alors rogné (« vos métiers » coupé en deux). */

/* Badges orange des héros : largeur sur mesure du texte, jamais étirée. */
.page-level {
  display: inline-flex !important;
  align-items: center;
  width: fit-content !important;
  max-width: 100%;
  white-space: normal;
  line-height: 1.2;
}

/* Image éditoriale ajoutée dans les fiches VAE : elle enrichit le contexte
   sans modifier les textes ni l'ordre des informations. */
.vae-context-visual {
  margin-top: clamp(1.4rem, 3vw, 2.35rem);
  border-radius: 10px;
  overflow: hidden;
  background: var(--navy);
  border: 1px solid rgba(13, 27, 42, 0.08);
  box-shadow: 0 20px 48px rgba(13, 27, 42, 0.14);
  position: relative;
}
.vae-context-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  pointer-events: none;
}
.vae-context-visual img {
  display: block;
  width: 100%;
  height: clamp(230px, 30vw, 360px);
  object-fit: cover;
}
@media (max-width: 640px) {
  .vae-context-visual img { height: 220px; }
}

/* — Menu principal (desktop) — */
.pi-nav__menu {
  display: none;
  align-items: center;
  gap: 0.15rem;
  margin-left: auto;
  list-style: none;
  padding: 0;
  margin-block: 0;
}
.pi-nav__item {
  position: relative;
  height: var(--pi-nav-h);
  display: flex;
  align-items: center;
}

.pi-nav__link {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.94rem;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  padding: 0.45rem 0.6rem;
  border-radius: 3px;
  white-space: nowrap;
  transition: color var(--pi-fast), background var(--pi-fast);
}
.pi-nav__link:hover,
.pi-nav__item:hover > .pi-nav__link { color: #fff; }

/* Soulignement orange animé */
.pi-nav__link::after {
  content: '';
  display: block;
  height: 2px;
  width: 0;
  margin-top: 3px;
  background: var(--orange);
  transition: width 0.3s var(--pi-ease);
}
.pi-nav__link:hover::after,
.pi-nav__item:hover > .pi-nav__link::after { width: 100%; }

/* Page courante */
.pi-nav__link.is-active { color: #fff; }
.pi-nav__link.is-active::after { width: 100%; background: var(--orange); }

/* — Sous-menus déroulants — */
.pi-nav__item--has-sub > .pi-nav__link::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  margin-right: 0.35rem;
  border-right: 1.5px solid var(--orange);
  border-bottom: 1.5px solid var(--orange);
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.3s var(--pi-ease);
}
.pi-nav__item--has-sub:hover > .pi-nav__link::before {
  transform: translateY(0) rotate(225deg);
}

.pi-nav__sub {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  min-width: 260px;
  background: #fff;
  border-radius: 8px;
  border-top: 3px solid var(--orange);
  box-shadow: 0 18px 50px rgba(13, 27, 42, 0.28);
  padding: 0.5rem;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.3s var(--pi-ease), visibility 0.25s;
}
/* Méga-menu (rubrique VAE : 19 diplômes) — centré sur la fenêtre */
.pi-nav__sub--mega {
  position: fixed;
  top: var(--pi-nav-h);
  left: 50%;
  transform: translateX(-50%) translateY(0);
  width: min(940px, 94vw);
  max-height: calc(100vh - var(--pi-nav-h) - 24px);
  overflow-y: auto;
  columns: 3;
  column-gap: 1rem;
  padding: 1rem 1.2rem 1.2rem;
  border-radius: 0 0 10px 10px;
}
.pi-nav__item--has-sub:focus-within > .pi-nav__sub--mega { transform: translateX(-50%) translateY(0); }
@media (hover: hover) and (pointer: fine) {
  .pi-nav__item--has-sub:hover > .pi-nav__sub--mega { transform: translateX(-50%) translateY(0); }
}
.pi-nav__sub--mega::before { display: none; }
/* Le sous-menu s'ouvre au survol (souris) ou au focus clavier.
   Sur écran tactile, l'entrée de menu reste un lien qui mène à la page
   de rubrique, et le panneau mobile prend le relais pour les sous-pages. */
@media (hover: hover) and (pointer: fine) {
  .pi-nav__item--has-sub:hover > .pi-nav__sub {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
  }
}
.pi-nav__item--has-sub:focus-within > .pi-nav__sub {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
/* petite flèche */
.pi-nav__sub::before {
  content: '';
  position: absolute;
  top: -9px; left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-bottom-color: var(--orange);
}
.pi-nav__sub--wide::before { left: 50%; }

.pi-nav__sub a {
  display: block;
  break-inside: avoid;
  padding: 0.5rem 0.7rem;
  font-size: 0.83rem;
  font-weight: 400;
  color: var(--navy);
  text-decoration: none;
  border-radius: 4px;
  border-left: 2px solid transparent;
  transition: background var(--pi-fast), border-color var(--pi-fast), padding-left var(--pi-fast), color var(--pi-fast);
}
.pi-nav__sub a:hover {
  background: var(--cream);
  border-left-color: var(--orange);
  padding-left: 0.95rem;
  color: var(--orange);
}
.pi-nav__sub-title {
  display: block;
  break-inside: avoid;
  padding: 0.55rem 0.7rem 0.25rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--gray);
}
.pi-nav__sub-all {
  font-weight: 700 !important;
  color: var(--orange) !important;
}

/* — Bouton CTA — */
.pi-nav__cta {
  display: none;
  flex-shrink: 0;
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 0.55rem 1.05rem;
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 3px;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--pi-fast), box-shadow var(--pi-fast), background var(--pi-fast);
}
.pi-nav__cta:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(232, 96, 28, 0.42);
}
.pi-nav__cta:active { transform: translateY(0); }

/* — Burger mobile — */
.pi-burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  margin-left: auto;
  padding: 0 9px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  cursor: pointer;
}
.pi-burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.32s var(--pi-ease), opacity 0.2s ease;
}
.pi-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.pi-burger.is-open span:nth-child(2) { opacity: 0; }
.pi-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* — Panneau mobile — */
.pi-mobile {
  position: fixed;
  top: var(--pi-nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 149;
  width: 100%;
  max-width: 100vw;
  background:
    radial-gradient(circle at top right, rgba(232, 96, 28, 0.16), transparent 260px),
    var(--navy);
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 0.8rem max(1rem, env(safe-area-inset-left)) max(2rem, env(safe-area-inset-bottom));
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity 0.3s ease, transform 0.35s var(--pi-ease), visibility 0.3s;
  overscroll-behavior: contain;
}
.pi-mobile.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
body.pi-menu-open {
  overflow: hidden;
  touch-action: none;
}

.pi-mobile__group {
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.pi-mobile__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 48px;
  padding: 0.72rem 0.2rem;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: clamp(0.98rem, 0.9rem + 0.5vw, 1.08rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  line-height: 1.15;
  gap: 1rem;
}
.pi-mobile__head .chev {
  width: 8px; height: 8px;
  border-right: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: rotate(45deg);
  transition: transform 0.3s var(--pi-ease);
  flex-shrink: 0;
}
.pi-mobile__group.is-open .pi-mobile__head .chev { transform: rotate(225deg); }

.pi-mobile__sub {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--pi-ease);
}
.pi-mobile__group.is-open .pi-mobile__sub {
  max-height: min(52vh, 460px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.1rem 0 0.45rem;
}
.pi-mobile__sub a {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 0.48rem 0.3rem 0.48rem 0.9rem;
  font-size: 0.84rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.76);
  text-decoration: none;
  border-left: 2px solid rgba(232, 96, 28, 0.32);
  margin-bottom: 2px;
  overflow-wrap: anywhere;
}
.pi-mobile__sub a:active,
.pi-mobile__sub a:hover { color: var(--orange-light); }
.pi-mobile__cta {
  display: block;
  margin-top: 1rem;
  padding: 0.9rem;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  text-decoration: none;
  border-radius: 4px;
}

@media (max-width: 380px) {
  .pi-mobile { padding-inline: 0.9rem; }
  .pi-mobile__head { min-height: 44px; padding-block: 0.62rem; }
  .pi-mobile__sub a { min-height: 34px; font-size: 0.8rem; }
  .pi-mobile__cta { font-size: 0.82rem; }
}

@media (min-width: 1280px) {
  .pi-nav__menu { display: flex; }
  .pi-nav__cta { display: inline-block; }
  .pi-burger { display: none; }
  .pi-mobile { display: none; }
}
@media (min-width: 1440px) {
  .pi-nav__link { font-size: 1rem; padding: 0.45rem 0.78rem; }
  .pi-nav__cta { padding: 0.6rem 1.25rem; font-size: 0.8rem; }
}

/* ═══════════════════════════════════════════════════
   3. FIL D'ARIANE
   ═══════════════════════════════════════════════════ */

.pi-breadcrumb {
  background: var(--cream);
  border-bottom: 1px solid rgba(13, 27, 42, 0.07);
  padding: 0.65rem 1.2rem;
  font-size: 0.74rem;
  color: var(--gray);
}
.pi-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 1180px;
}
.pi-breadcrumb a { color: var(--gray); text-decoration: none; transition: color var(--pi-fast); }
.pi-breadcrumb a:hover { color: var(--orange); }
.pi-breadcrumb li + li::before { content: '›'; margin-right: 0.4rem; color: rgba(13, 27, 42, 0.28); }
.pi-breadcrumb [aria-current] { color: var(--navy); font-weight: 700; }

/* ═══════════════════════════════════════════════════
   4. ANIMATIONS DE RÉVÉLATION AU SCROLL
   ═══════════════════════════════════════════════════ */

.pi-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--pi-ease), transform 0.75s var(--pi-ease);
  will-change: opacity, transform;
}
.pi-reveal.is-visible { opacity: 1; transform: none; }

.pi-reveal--left  { transform: translateX(-32px); }
.pi-reveal--right { transform: translateX(32px); }
.pi-reveal--zoom  { transform: scale(0.94); }

/* Décalage progressif pour les grilles de cartes */
.pi-reveal[data-delay="1"] { transition-delay: 0.08s; }
.pi-reveal[data-delay="2"] { transition-delay: 0.16s; }
.pi-reveal[data-delay="3"] { transition-delay: 0.24s; }
.pi-reveal[data-delay="4"] { transition-delay: 0.32s; }
.pi-reveal[data-delay="5"] { transition-delay: 0.40s; }

/* Titres de section : trait orange qui se déploie */
.pi-underline { position: relative; }
.pi-underline::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  height: 3px; width: 0;
  background: var(--orange);
  transition: width 0.9s var(--pi-ease) 0.2s;
}
.pi-underline.is-visible::after { width: 62px; }

/* ═══════════════════════════════════════════════════
   5. COMPTEURS ANIMÉS
   ═══════════════════════════════════════════════════ */

.pi-count { font-variant-numeric: tabular-nums; }

/* ═══════════════════════════════════════════════════
   6. EFFETS HOVER SUR LES CARTES
   Propriétés volontairement limitées (transform / ombre /
   bordure) pour ne casser aucune mise en page existante.
   ═══════════════════════════════════════════════════ */

/* .pi-card est posée automatiquement par assets/main.js sur tout
   élément dont une classe vaut « card » ou se termine par « -card ».
   Une nouvelle page hérite donc de l'effet sans retouche.

   Volontairement : ni position, ni pseudo-élément, ni marge.
   Le liseré orange est un box-shadow interne — il ne peut donc entrer
   en conflit avec aucun ::after ni aucun positionnement des pages. */

.pi-card,
.niche-item,
.step,
.photo-strip-item {
  transition: transform 0.4s var(--pi-ease),
              box-shadow 0.4s var(--pi-ease),
              border-color 0.35s ease;
}

/* Les effets de survol sont réservés aux appareils qui ont réellement
   un pointeur. Sans cette condition, iOS conserve l'état « survolé »
   après un appui : la carte reste soulevée tant qu'on ne touche pas
   ailleurs. Le tactile a son propre retour visuel, plus bas. */
@media (hover: hover) and (pointer: fine) {
  .pi-card:hover,
  .niche-item:hover {
    transform: translateY(-6px);
    box-shadow: inset 0 -3px 0 0 var(--orange),
                0 18px 42px rgba(13, 27, 42, 0.16);
  }
  .pi-card:hover .service-icon,
  .pi-card:hover .icon,
  .niche-item:hover .icon { transform: scale(1.16) rotate(-6deg); }
}

/* Équivalent tactile : retour immédiat à l'appui, sur tous les appareils */
.pi-card:active,
.niche-item:active {
  transform: translateY(-2px) scale(0.995);
  box-shadow: inset 0 -3px 0 0 var(--orange), 0 8px 20px rgba(13, 27, 42, 0.14);
}

/* Icônes de carte : léger rebond */
.service-icon,
.niche-item .icon,
.pi-card .icon {
  display: inline-block;
  transition: transform 0.45s var(--pi-ease);
}

/* ═══════════════════════════════════════════════════
   7. BOUTONS — transitions fluides
   ═══════════════════════════════════════════════════ */

.btn-primary,
.btn-secondary,
.btn-white,
.nav-cta,
.submit-btn,
.pi-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform var(--pi-fast),
              box-shadow var(--pi-fast),
              background-color var(--pi-fast),
              color var(--pi-fast),
              border-color var(--pi-fast);
  cursor: pointer;
}
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover,
  .btn-white:hover,
  .submit-btn:hover,
  .pi-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(13, 27, 42, 0.22);
  }
  .btn-secondary:hover { transform: translateY(-2px); }
  /* Halo orange sur le CTA principal */
  .btn-primary:hover,
  .submit-btn:hover { box-shadow: 0 10px 30px rgba(232, 96, 28, 0.45); }
}

/* Retour à l'appui — fonctionne aussi au doigt */
.btn-primary:active,
.btn-secondary:active,
.btn-white:active,
.submit-btn:active,
.pi-btn:active { transform: scale(0.975); }

/* Lien texte : soulignement animé */
a.pi-link {
  position: relative;
  text-decoration: none;
  color: var(--orange);
}
a.pi-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1.5px;
  background: currentColor;
  transition: width 0.3s var(--pi-ease);
}
a.pi-link:hover::after { width: 100%; }

/* ═══════════════════════════════════════════════════
   8. PHOTOS — parallaxe léger + zoom au survol
   ═══════════════════════════════════════════════════ */

.pi-parallax { will-change: transform; }

.photo-strip-item,
.pi-photo {
  overflow: hidden;
  position: relative;
}
.photo-strip-item img,
.pi-photo img {
  transition: transform 0.9s var(--pi-ease), filter 0.5s ease;
}
@media (hover: hover) and (pointer: fine) {
  .photo-strip-item:hover img,
  .pi-photo:hover img { transform: scale(1.07); }
}
/* Au doigt : même effet, déclenché à l'appui */
.photo-strip-item:active img,
.pi-photo:active img { transform: scale(1.05); }

/* Voile navy dégradé sur les photos de section */
.pi-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 27, 42, 0.55), transparent 60%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════
   9. ÉLÉMENTS GRAPHIQUES DISCRETS
   ═══════════════════════════════════════════════════ */

/* Trame de points sur fond navy */
.pi-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}

/* Liseré orange en haut de section */
.pi-rule {
  height: 3px;
  width: 62px;
  background: var(--orange);
  border-radius: 2px;
  margin: 0 0 1.1rem;
}

/* Séparateur diagonal discret entre deux sections */
.pi-slant {
  height: 46px;
  background: inherit;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 55%);
}

/* ═══════════════════════════════════════════════════
   10. FORMULAIRES — micro-interactions
   ═══════════════════════════════════════════════════ */

.pi-form .field { position: relative; margin-bottom: 1.05rem; }

.pi-form input[type="text"],
.pi-form input[type="email"],
.pi-form input[type="tel"],
.pi-form select,
.pi-form textarea {
  width: 100%;
  padding: 0.72rem 0.85rem;
  font-family: 'Lato', sans-serif;
  font-size: 0.92rem;
  color: var(--text);
  background: #fff;
  border: 1.5px solid #dfe4ea;
  border-radius: 5px;
  outline: none;
  transition: border-color var(--pi-fast), box-shadow var(--pi-fast), background var(--pi-fast);
}
.pi-form textarea { min-height: 120px; resize: vertical; }

.pi-form input:focus,
.pi-form select:focus,
.pi-form textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(232, 96, 28, 0.13);
  background: #fffdfb;
}

/* Champ rempli et valide → coche verte discrète */
.pi-form input:valid:not(:placeholder-shown) { border-color: #b7d4b9; }

/* Champ en erreur après tentative d'envoi */
.pi-form.was-validated input:invalid,
.pi-form.was-validated select:invalid,
.pi-form.was-validated textarea:invalid {
  border-color: #d9534f;
  box-shadow: 0 0 0 4px rgba(217, 83, 79, 0.1);
}
.pi-form .field__error {
  display: none;
  margin-top: 0.3rem;
  font-size: 0.76rem;
  color: #d9534f;
}
.pi-form.was-validated :invalid ~ .field__error { display: block; }

/* Cases à cocher / radios */
.pi-form .radio-item,
.pi-form .check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  min-width: 0;
  padding: 0.62rem 0.75rem;
  margin-bottom: 0.4rem;
  border: 1.5px solid #e6eaee;
  border-radius: 5px;
  cursor: pointer;
  font-size: 0.87rem;
  transition: border-color var(--pi-fast), background var(--pi-fast), transform var(--pi-fast);
}
.pi-form .radio-item span,
.pi-form .check-item span {
  min-width: 0;
  overflow-wrap: anywhere;
}
/* Décalage au survol réservé à la souris : au doigt, la case resterait
   décalée de 3 px après le tap, ce qui fait « bug » sur un formulaire. */
@media (hover: hover) and (pointer: fine) {
  .pi-form .radio-item:hover,
  .pi-form .check-item:hover {
    border-color: var(--orange-light);
    background: #fffaf6;
    transform: translateX(3px);
  }
}
.pi-form .radio-item:active,
.pi-form .check-item:active {
  border-color: var(--orange-light);
  background: #fffaf6;
}
.pi-form .radio-item input,
.pi-form .check-item input { accent-color: var(--orange); margin-top: 0.15rem; flex-shrink: 0; }
.pi-form .radio-item:has(input:checked),
.pi-form .check-item:has(input:checked) {
  border-color: var(--orange);
  background: #fff4ed;
}

/* Barre de progression de remplissage du formulaire */
.pi-form__progress {
  height: 5px;
  background: #eceff2;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 1.4rem;
}
.pi-form__progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  transition: width 0.45s var(--pi-ease);
}
.pi-form__progress-label {
  font-size: 0.74rem;
  color: var(--gray);
  margin: -1rem 0 1.2rem;
  text-align: right;
}

/* Bouton d'envoi */
.pi-form .submit-btn {
  width: 100%;
  padding: 0.95rem;
  background: var(--orange);
  color: #fff;
  border: none;
  border-radius: 5px;
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}
.pi-form .submit-btn:hover { background: var(--orange-light); }
.pi-form .submit-btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }

/* Champ anti-spam (invisible pour l'humain) */
.pi-hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ═══════════════════════════════════════════════════
   11. PIED DE PAGE — identique sur les 53 pages
   ═══════════════════════════════════════════════════ */

footer.pi-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.62);
  padding: 3rem 1.2rem 1.8rem;
  font-size: 0.85rem;
  line-height: 1.7;
  position: relative;
  overflow: hidden;
}
footer.pi-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light), var(--orange));
}

.pi-footer__inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}
@media (min-width: 760px) {
  .pi-footer__inner { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.4rem; }
}

.pi-footer__brand img {
  height: 40px;
  width: auto;
  max-width: 170px;
  opacity: 0.92;
  margin-bottom: 0.9rem;
}
.pi-footer__brand p { font-size: 0.82rem; color: rgba(255, 255, 255, 0.5); margin: 0 0 0.9rem; }

.pi-footer__col h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 0.85rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.pi-footer__col a {
  display: block;
  color: rgba(255, 255, 255, 0.58);
  text-decoration: none;
  font-size: 0.83rem;
  padding: 0.24rem 0;
  transition: color var(--pi-fast), padding-left var(--pi-fast);
}
.pi-footer__col a:hover { color: var(--orange-light); padding-left: 5px; }

.pi-footer__bottom {
  max-width: 1180px;
  margin: 2.2rem auto 0;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.32);
}
.pi-footer__bottom a { color: rgba(255, 255, 255, 0.42); text-decoration: none; }
.pi-footer__bottom a:hover { color: var(--orange-light); }

/* Retour en haut */
.pi-totop {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 140;
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  background: var(--orange);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  box-shadow: 0 8px 24px rgba(13, 27, 42, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.3s ease, transform 0.35s var(--pi-ease), visibility 0.3s, background var(--pi-fast);
}
.pi-totop.is-visible { opacity: 1; visibility: visible; transform: none; }
.pi-totop:hover { background: var(--orange-light); }

/* ═══════════════════════════════════════════════════
   12. ACCESSIBILITÉ
   ═══════════════════════════════════════════════════ */

.pi-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 300;
  background: var(--orange);
  color: #fff;
  padding: 0.7rem 1.1rem;
  font-weight: 700;
  text-decoration: none;
}
.pi-skip:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Respect du réglage système « réduire les animations » */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .pi-reveal { opacity: 1 !important; transform: none !important; }
}

/* ═══════════════════════════════════════════════════
   13. IMPRESSION
   ═══════════════════════════════════════════════════ */

@media print {
  nav.pi-nav, .pi-mobile, .pi-progress, .pi-totop, .pi-burger { display: none !important; }
  .pi-reveal { opacity: 1 !important; transform: none !important; }
  body { background: #fff; }
}