@charset "UTF-8";
/* ==========================================================================
   PHOENIX A.M.S. BATINNOV' — Feuille de style principale
   Base claire et rassurante · Bleu marine du logo (#1F3A5F) · Accent cuivre
   Les sections marine héritent de .section--marine, .cta ou .pied, qui
   redéfinissent les mêmes jetons : les composants s'y adaptent tout seuls.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Jetons de design — thème clair
   -------------------------------------------------------------------------- */
:root {
  /* Fonds */
  --nuit:        #FBFAF8;   /* fond de page, blanc cassé légèrement chaud */
  --nuit-2:      #FFFFFF;   /* surfaces : cartes, panneaux */
  --nuit-3:      #F1EFEA;   /* zones neutres, placeholders */
  --nuit-4:      #E6E3DC;
  --creme:       #F4F2ED;   /* sections douces */

  /* Marque */
  --marine:      #1F3A5F;
  --marine-fonce:#16293F;
  --marine-clair:#2C4F7C;

  --cuivre:      #B8642C;   /* accent lisible sur fond clair */
  --cuivre-vif:  #C97B3F;
  --cuivre-sombre:#8F4A1E;

  /* Textes */
  --texte:       #3A4756;
  --texte-fort:  #16293F;
  --doux:        #5C6A7C;
  --doux-2:      #8590A0;

  /* Traits */
  --ligne:       rgba(22,41,63,.12);
  --ligne-forte: rgba(22,41,63,.24);
  --voile:       rgba(31,58,95,.04);

  --succes:      #1E8A62;
  --alerte-c:    #B4820F;
  --erreur:      #C0392B;

  /* Typographie */
  --display: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  --corps:   "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --t-xs:   clamp(.75rem, .72rem + .12vw, .8rem);
  --t-sm:   clamp(.85rem, .82rem + .15vw, .92rem);
  --t-base: clamp(1rem, .96rem + .2vw, 1.06rem);
  --t-lg:   clamp(1.12rem, 1.05rem + .35vw, 1.28rem);
  --t-xl:   clamp(1.4rem, 1.25rem + .7vw, 1.8rem);
  --t-2xl:  clamp(1.75rem, 1.45rem + 1.4vw, 2.6rem);
  --t-3xl:  clamp(1.95rem, 1.35rem + 2.6vw, 3.9rem);
  --t-4xl:  clamp(2.1rem, 1.35rem + 3.6vw, 5.2rem);

  /* Espacements */
  --e-1: .375rem;  --e-2: .75rem;  --e-3: 1.125rem;
  --e-4: 1.75rem;  --e-5: 2.5rem;  --e-6: 3.75rem;
  --e-7: 5.5rem;   --e-8: 8rem;

  /* Divers */
  --conteneur: 1220px;
  --r-sm: 8px; --r-md: 14px; --r-lg: 22px; --r-xl: 30px;
  --ombre:       0 12px 34px -18px rgba(22,41,63,.30);
  --ombre-forte: 0 26px 60px -26px rgba(22,41,63,.38);
  --transition: 320ms cubic-bezier(.22,.61,.36,1);
}

/* Zones marine : mêmes jetons, valeurs inversées. */
.sur-marine, .section--marine, .cta, .pied, .barre-info {
  --nuit-2:      rgba(255,255,255,.055);
  --nuit-3:      rgba(255,255,255,.09);
  --creme:       rgba(255,255,255,.06);
  --texte:       #DCE4EF;
  --texte-fort:  #FFFFFF;
  --doux:        #AEBDD0;
  --doux-2:      #91A1B6;
  --ligne:       rgba(255,255,255,.14);
  --ligne-forte: rgba(255,255,255,.26);
  --voile:       rgba(255,255,255,.06);
  --cuivre:      #D98A45;
  --cuivre-vif:  #E8A868;
  --ombre:       0 16px 40px -20px rgba(0,0,0,.55);
  --ombre-forte: 0 28px 70px -26px rgba(0,0,0,.62);
  color: var(--texte);
}

/* --------------------------------------------------------------------------
   2. Réinitialisation
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  background: var(--nuit);
}

body {
  font-family: var(--corps);
  font-size: var(--t-base);
  line-height: 1.68;
  color: var(--texte);
  background: var(--nuit);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.024em;
  color: var(--texte-fort);
  text-wrap: balance;
  overflow-wrap: break-word;
}
p { text-wrap: pretty; }

:focus-visible {
  outline: 2px solid var(--cuivre);
  outline-offset: 3px;
  border-radius: 3px;
}
::selection { background: var(--cuivre); color: #fff; }

/* --------------------------------------------------------------------------
   3. Structure
   -------------------------------------------------------------------------- */
.conteneur { width: min(100% - 2.5rem, var(--conteneur)); margin-inline: auto; }
.conteneur--etroit { width: min(100% - 2.5rem, 820px); }

.section { padding-block: var(--e-7); position: relative; }
.section--compacte { padding-block: var(--e-6); }

/* Section douce : gris très clair, pour rythmer sans assombrir */
.section--douce { background: var(--creme); }

/* Section marine : respiration sombre, utilisée avec parcimonie */
.section--marine {
  background:
    radial-gradient(80% 130% at 85% 0%, rgba(201,123,63,.20), transparent 58%),
    linear-gradient(165deg, #234368 0%, #1B3352 60%, #16293F 100%);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.saut-contenu {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--cuivre); color: #fff; padding: .8rem 1.2rem; border-radius: 0 0 var(--r-sm) 0;
}
.saut-contenu:focus { left: 0; }

/* --------------------------------------------------------------------------
   4. Titres de section
   -------------------------------------------------------------------------- */
.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--display);
  font-size: var(--t-xs); font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--cuivre); margin-bottom: var(--e-2);
}
.kicker::before { content: ""; width: 28px; height: 2px; background: var(--cuivre); }

.titre-section { font-size: var(--t-2xl); margin-bottom: var(--e-2); }
.titre-page    { font-size: var(--t-3xl); }
.intro-section { color: var(--doux); font-size: var(--t-lg); max-width: 62ch; }

.entete-section { margin-bottom: var(--e-5); }
.entete-section--centre { text-align: center; }
.entete-section--centre .kicker { justify-content: center; }
.entete-section--centre .intro-section { margin-inline: auto; }

/* --------------------------------------------------------------------------
   5. Boutons
   -------------------------------------------------------------------------- */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  font-family: var(--display); font-weight: 700;
  font-size: var(--t-sm); letter-spacing: .01em;
  padding: .95rem 1.7rem;
  border: 1px solid transparent; border-radius: 999px;
  background: var(--cuivre); color: #fff;
  cursor: pointer; white-space: nowrap;
  box-shadow: 0 10px 24px -12px rgba(184,100,44,.75);
  transition: transform var(--transition), box-shadow var(--transition),
              background var(--transition), border-color var(--transition), color var(--transition);
}
.bouton:hover { background: var(--cuivre-sombre); transform: translateY(-2px); box-shadow: 0 16px 30px -14px rgba(184,100,44,.8); }
.bouton:active { transform: translateY(0); }
.sur-marine .bouton, .section--marine .bouton, .cta .bouton, .pied .bouton {
  background: var(--cuivre); color: #fff;
}
.sur-marine .bouton:hover, .section--marine .bouton:hover, .cta .bouton:hover, .pied .bouton:hover {
  background: var(--cuivre-vif);
}

.bouton--fantome {
  background: transparent; color: var(--marine);
  border-color: var(--ligne-forte); box-shadow: none;
}
.bouton--fantome:hover {
  background: var(--marine); border-color: var(--marine); color: #fff; box-shadow: none;
}
.sur-marine .bouton--fantome, .section--marine .bouton--fantome, .cta .bouton--fantome, .pied .bouton--fantome {
  color: var(--texte-fort);
}
.sur-marine .bouton--fantome:hover, .section--marine .bouton--fantome:hover,
.cta .bouton--fantome:hover, .pied .bouton--fantome:hover {
  background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.4); color: #fff;
}

.bouton--clair  { background: #fff; color: var(--marine); box-shadow: none; }
.bouton--clair:hover { background: var(--creme); color: var(--marine); box-shadow: none; }
.bouton--sombre { background: var(--marine); box-shadow: none; }
.bouton--sombre:hover { background: var(--marine-clair); box-shadow: none; }

.bouton--large { width: 100%; }
.bouton--petit { padding: .6rem 1.15rem; font-size: var(--t-xs); }
.bouton[disabled] { opacity: .55; cursor: not-allowed; transform: none; }

.lien-fleche {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--display); font-weight: 700; font-size: var(--t-sm);
  color: var(--cuivre);
}
.lien-fleche svg { transition: transform var(--transition); }
.lien-fleche:hover svg { transform: translateX(5px); }

/* --------------------------------------------------------------------------
   6. En-tête
   -------------------------------------------------------------------------- */
.entete {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251,250,248,.85);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.entete.est-defile {
  background: rgba(251,250,248,.97);
  border-bottom-color: var(--ligne);
  box-shadow: 0 8px 24px -20px rgba(22,41,63,.5);
}

.barre-info { background: var(--marine); font-size: var(--t-xs); letter-spacing: .02em; }
.barre-info .conteneur {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: .55rem; flex-wrap: wrap;
}
.barre-info a { display: inline-flex; align-items: center; gap: .4rem; white-space: nowrap; }
.barre-info a:hover { color: #fff; }
.barre-info__points { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.barre-info__points li { display: flex; align-items: center; gap: .4rem; }
.barre-info__points svg { color: var(--cuivre-vif); flex: none; }

.entete__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--e-3); padding-block: .9rem;
}

.logo { display: inline-flex; align-items: center; gap: .8rem; flex: none; }
.logo__mark { width: 46px; color: var(--marine); flex: none; transition: color var(--transition); }
.logo:hover .logo__mark { color: var(--cuivre); }
.logo__texte { display: flex; flex-direction: column; line-height: 1.02; }
.logo__nom {
  font-family: var(--display); font-weight: 800;
  font-size: 1.16rem; letter-spacing: .01em; color: var(--marine);
}
.logo__sous {
  font-size: .62rem; letter-spacing: .28em; text-transform: uppercase;
  color: var(--doux-2); font-weight: 600;
}
.sur-marine .logo__nom, .pied .logo__nom { color: #fff; }
.sur-marine .logo__mark, .pied .logo__mark { color: var(--cuivre-vif); }

.nav { display: flex; align-items: center; gap: var(--e-4); }
.nav__liste { display: flex; align-items: center; gap: var(--e-3); }
.nav__lien {
  position: relative; font-size: var(--t-sm); font-weight: 500;
  color: var(--doux); padding-block: .4rem; transition: color var(--transition);
}
.nav__lien::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0;
  height: 2px; background: var(--cuivre); transition: right var(--transition);
}
.nav__lien:hover, .nav__lien[aria-current="page"] { color: var(--marine); }
.nav__lien:hover::after, .nav__lien[aria-current="page"]::after { right: 0; }

.entete__actions { display: flex; align-items: center; gap: .8rem; }
.tel-entete {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--display); font-weight: 700; font-size: var(--t-sm); color: var(--marine);
}
.tel-entete svg { color: var(--cuivre); }

.burger {
  display: none; width: 46px; height: 46px; border: 1px solid var(--ligne-forte);
  background: transparent; border-radius: 12px; cursor: pointer;
  align-items: center; justify-content: center;
}
.burger span { display: block; width: 20px; height: 2px; background: var(--marine); position: relative; transition: background 160ms; }
.burger span::before, .burger span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--marine);
  transition: transform var(--transition), top var(--transition);
}
.burger span::before { top: -6px; }
.burger span::after  { top: 6px; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.burger[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

/* --------------------------------------------------------------------------
   7. Héro
   -------------------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  padding-block: clamp(4rem, 3rem + 6vw, 7.5rem) clamp(3.5rem, 3rem + 5vw, 6.5rem);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 80% at 88% 4%, rgba(201,123,63,.16) 0%, transparent 62%),
    radial-gradient(55% 75% at 2% 96%, rgba(31,58,95,.10) 0%, transparent 66%),
    linear-gradient(175deg, #FFFFFF 0%, #F7F5F1 62%, #F1EFEA 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .55;
  background-image:
    linear-gradient(rgba(22,41,63,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,41,63,.055) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: radial-gradient(75% 70% at 50% 28%, #000 15%, transparent 76%);
  -webkit-mask-image: radial-gradient(75% 70% at 50% 28%, #000 15%, transparent 76%);
}

.hero__grille {
  display: grid; gap: var(--e-6);
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
}
.hero__titre { font-size: var(--t-4xl); margin-bottom: var(--e-3); }
.hero__titre .ligne { display: block; }
.hero__titre .accent { color: var(--cuivre); }
.hero__texte { font-size: var(--t-lg); color: var(--doux); max-width: 54ch; margin-bottom: var(--e-4); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: var(--e-5); }

.hero__preuves {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--e-3);
  padding-top: var(--e-4); border-top: 1px solid var(--ligne);
}
.hero__preuve strong {
  display: block; font-family: var(--display); font-weight: 800;
  font-size: var(--t-xl); color: var(--marine); line-height: 1;
}
.hero__preuve span { font-size: var(--t-xs); color: var(--doux-2); letter-spacing: .04em; }

/* Visuel du héro : bloc marine, seule note sombre de la page d'accueil */
.hero__visuel { position: relative; }
.hero__carte {
  position: relative; aspect-ratio: 4 / 5;
  border-radius: var(--r-xl); overflow: hidden;
  background: linear-gradient(160deg, #24456B, #16293F);
  box-shadow: var(--ombre-forte);
  display: grid; place-items: center;
}
.hero__carte img { width: 100%; height: 100%; object-fit: cover; }
.hero__carte-vide {
  display: grid; place-items: center; text-align: center;
  padding: var(--e-4); width: 100%; color: var(--cuivre-vif);
}
.hero__carte-vide .logo__mark { opacity: .9; margin-bottom: var(--e-3); }
.hero__carte-nom {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.3rem);
  letter-spacing: .04em; color: #fff; line-height: 1;
}
.hero__carte-sous {
  font-size: .72rem; letter-spacing: .42em; text-transform: uppercase;
  color: #AEBDD0; margin-top: .55rem;
}
.hero__carte-note {
  margin-top: var(--e-4); padding-top: var(--e-3);
  border-top: 1px solid rgba(255,255,255,.16);
  font-size: var(--t-xs); color: #91A1B6; letter-spacing: .06em; line-height: 1.8;
}
.hero__badge {
  position: absolute; left: -16px; bottom: 34px;
  background: #fff; border: 1px solid var(--ligne);
  border-radius: var(--r-md); padding: .9rem 1.2rem;
  display: flex; align-items: center; gap: .8rem;
  box-shadow: var(--ombre); max-width: 264px;
}
.hero__badge svg { color: var(--cuivre); flex: none; }
.hero__badge strong { display: block; font-family: var(--display); font-size: var(--t-sm); color: var(--marine); }
.hero__badge span { font-size: var(--t-xs); color: var(--doux); }

/* --------------------------------------------------------------------------
   8. Bandeau de confiance
   -------------------------------------------------------------------------- */
.confiance { background: #fff; border-block: 1px solid var(--ligne); }
.confiance__liste {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr));
  gap: var(--e-3); padding-block: var(--e-4);
}
.confiance__item { display: flex; align-items: center; gap: .8rem; }
.confiance__item svg { color: var(--cuivre); flex: none; }
.confiance__item strong { display: block; font-family: var(--display); font-size: var(--t-sm); color: var(--marine); }
.confiance__item span { font-size: var(--t-xs); color: var(--doux-2); }

/* --------------------------------------------------------------------------
   9. Cartes
   -------------------------------------------------------------------------- */
.grille-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--e-4); }
.grille-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--e-3); }
.grille-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: var(--e-3); }

.carte {
  position: relative; height: 100%; overflow: hidden;
  background: var(--nuit-2);
  border: 1px solid var(--ligne);
  border-radius: var(--r-lg);
  padding: var(--e-4);
  box-shadow: 0 2px 10px -6px rgba(22,41,63,.16);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.carte::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--cuivre), var(--cuivre-vif));
  opacity: 0; transition: opacity var(--transition);
}
.carte:hover { transform: translateY(-4px); border-color: var(--ligne-forte); box-shadow: var(--ombre); }
.carte:hover::before { opacity: 1; }

.carte__icone {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: var(--e-3);
  background: rgba(184,100,44,.10);
  border: 1px solid rgba(184,100,44,.22);
  color: var(--cuivre);
}
.section--marine .carte__icone, .sur-marine .carte__icone {
  background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: var(--cuivre-vif);
}
.carte__titre { font-size: var(--t-lg); margin-bottom: .5rem; }
.carte__texte { color: var(--doux); font-size: var(--t-sm); }
.carte__liste { margin-top: var(--e-2); display: grid; gap: .35rem; }
.carte__liste li { position: relative; padding-left: 1.1rem; font-size: var(--t-sm); color: var(--doux); }
.carte__liste li::before {
  content: ""; position: absolute; left: 0; top: .66em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--cuivre);
}

/* --------------------------------------------------------------------------
   10. Méthode (étapes)
   -------------------------------------------------------------------------- */
.etapes { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: var(--e-3); counter-reset: etape; }
.etape { position: relative; padding-top: var(--e-4); }
.etape::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--ligne); }
.etape__num {
  counter-increment: etape; display: block; margin-bottom: .6rem;
  font-family: var(--display); font-weight: 800; font-size: var(--t-sm);
  color: var(--cuivre); letter-spacing: .1em;
}
.etape__num::before { content: "0" counter(etape) " — "; }
.etape h3 { font-size: var(--t-lg); margin-bottom: .45rem; }
.etape p { color: var(--doux); font-size: var(--t-sm); }

/* --------------------------------------------------------------------------
   11. Réalisations
   -------------------------------------------------------------------------- */
.filtres { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--e-4); }
.filtre {
  padding: .5rem 1.1rem; border-radius: 999px; font-size: var(--t-sm);
  border: 1px solid var(--ligne); background: #fff; color: var(--doux);
  cursor: pointer; transition: all var(--transition);
}
.filtre:hover { color: var(--marine); border-color: var(--ligne-forte); }
.filtre.est-actif { background: var(--marine); border-color: var(--marine); color: #fff; }

.grille-real { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--e-3); }

.real {
  position: relative; display: block; overflow: hidden;
  border-radius: var(--r-lg); border: 1px solid var(--ligne);
  background: var(--nuit-2);
  box-shadow: 0 2px 10px -6px rgba(22,41,63,.16);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.real:hover { transform: translateY(-4px); border-color: var(--ligne-forte); box-shadow: var(--ombre); }
.real__media { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--nuit-3); }
.real__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms cubic-bezier(.22,.61,.36,1); }
.real:hover .real__media img { transform: scale(1.05); }
.real__media--vide { display: grid; place-items: center; color: var(--marine-clair); }
.real__media--vide svg { width: 40%; opacity: .28; }
.real__cat {
  position: absolute; top: .9rem; left: .9rem; z-index: 2;
  background: rgba(255,255,255,.94); backdrop-filter: blur(6px);
  border: 1px solid var(--ligne); color: var(--cuivre-sombre);
  font-size: var(--t-xs); font-weight: 600; padding: .25rem .7rem; border-radius: 999px;
}
.real__corps { padding: var(--e-3); }
.real__titre { font-size: var(--t-lg); margin-bottom: .3rem; }
.real__meta { font-size: var(--t-xs); color: var(--doux-2); display: flex; gap: .8rem; flex-wrap: wrap; }
.real__meta span { display: inline-flex; align-items: center; gap: .3rem; }

/* Comparateur avant / après */
.avant-apres {
  position: relative; aspect-ratio: 16/10; overflow: hidden;
  border-radius: var(--r-lg); border: 1px solid var(--ligne);
  cursor: ew-resize; user-select: none; touch-action: none;
  background: var(--nuit-3); box-shadow: var(--ombre);
}
.avant-apres img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.avant-apres__apres { clip-path: inset(0 0 0 50%); }
.avant-apres__poignee {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: #fff;
  box-shadow: 0 0 18px rgba(0,0,0,.45); z-index: 3;
}
.avant-apres__poignee::after {
  content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 44px; height: 44px; border-radius: 50%; background: #fff;
  box-shadow: 0 6px 20px rgba(0,0,0,.3);
}
.avant-apres__etiquette {
  position: absolute; bottom: 1rem; z-index: 4; font-size: var(--t-xs);
  background: rgba(22,41,63,.86); color: #fff;
  padding: .3rem .75rem; border-radius: 999px;
  letter-spacing: .1em; text-transform: uppercase;
}
.avant-apres__etiquette--g { left: 1rem; }
.avant-apres__etiquette--d { right: 1rem; background: var(--cuivre); }

.galerie { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .75rem; }
.galerie img {
  border-radius: var(--r-md); aspect-ratio: 4/3; object-fit: cover; width: 100%;
  cursor: zoom-in; border: 1px solid var(--ligne);
}

/* --------------------------------------------------------------------------
   12. Chiffres
   -------------------------------------------------------------------------- */
.chiffres { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: var(--e-4); text-align: center; }
.chiffre strong {
  display: block; font-family: var(--display); font-weight: 800;
  font-size: var(--t-3xl); line-height: 1; color: var(--marine);
}
.section--marine .chiffre strong, .sur-marine .chiffre strong { color: var(--cuivre-vif); }
.chiffre span { font-size: var(--t-sm); color: var(--doux); }

/* --------------------------------------------------------------------------
   13. Témoignages
   -------------------------------------------------------------------------- */
.temoignage {
  height: 100%; display: flex; flex-direction: column; gap: var(--e-2);
  background: var(--nuit-2); border: 1px solid var(--ligne);
  border-radius: var(--r-lg); padding: var(--e-4);
  box-shadow: 0 2px 10px -6px rgba(22,41,63,.14);
}
.temoignage__etoiles { color: var(--cuivre); display: flex; gap: .15rem; }
.temoignage p { color: var(--texte); font-size: var(--t-sm); flex: 1; }
.temoignage footer { font-size: var(--t-xs); color: var(--doux-2); }
.temoignage footer strong { display: block; font-family: var(--display); font-size: var(--t-sm); color: var(--marine); }

/* --------------------------------------------------------------------------
   14. FAQ
   -------------------------------------------------------------------------- */
.faq { display: grid; gap: .6rem; }
.faq__item {
  border: 1px solid var(--ligne); border-radius: var(--r-md);
  background: var(--nuit-2); overflow: hidden;
}
.faq__item[open] { border-color: var(--ligne-forte); }
.faq__q {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.05rem var(--e-3); cursor: pointer; list-style: none;
  font-family: var(--display); font-weight: 700; font-size: var(--t-base); color: var(--marine);
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after {
  content: ""; flex: none; width: 11px; height: 11px;
  border-right: 2px solid var(--cuivre); border-bottom: 2px solid var(--cuivre);
  transform: rotate(45deg) translateY(-3px); transition: transform var(--transition);
}
.faq__item[open] .faq__q::after { transform: rotate(-135deg) translateY(-3px); }
.faq__r { padding: 0 var(--e-3) var(--e-3); color: var(--doux); font-size: var(--t-sm); }

/* --------------------------------------------------------------------------
   15. Appel à l'action (bloc marine)
   -------------------------------------------------------------------------- */
.cta {
  position: relative; overflow: hidden; isolation: isolate; text-align: center;
  border-radius: var(--r-xl);
  padding: clamp(2.4rem, 1.5rem + 4vw, 4.5rem);
  box-shadow: var(--ombre);
}
.cta::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(90% 140% at 50% 0%, rgba(201,123,63,.30), transparent 62%),
    linear-gradient(160deg, #24456B 0%, #16293F 72%);
}
.cta h2 { font-size: var(--t-2xl); margin-bottom: var(--e-2); color: #fff; }
.cta p { color: #C6D3E3; max-width: 58ch; margin: 0 auto var(--e-4); }
.cta__actions { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   16. Formulaires
   -------------------------------------------------------------------------- */
.form { display: grid; gap: var(--e-3); }
.champs { display: grid; gap: var(--e-3); grid-template-columns: repeat(2, minmax(0,1fr)); }
.champ { display: grid; gap: .45rem; align-content: start; }
.champ--plein { grid-column: 1 / -1; }

.champ label, .legende {
  font-family: var(--display); font-weight: 600; font-size: var(--t-sm); color: var(--marine);
}
.champ .aide { font-size: var(--t-xs); color: var(--doux-2); }
.obligatoire { color: var(--cuivre); }

.champ input[type="text"], .champ input[type="email"], .champ input[type="tel"],
.champ input[type="password"], .champ input[type="number"], .champ input[type="date"],
.champ input[type="url"], .champ input[type="search"], .champ select, .champ textarea {
  width: 100%;
  background: #fff;
  border: 1px solid var(--ligne-forte);
  border-radius: var(--r-md);
  padding: .85rem 1rem;
  color: var(--texte-fort);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.champ textarea { min-height: 140px; resize: vertical; }
.champ input::placeholder, .champ textarea::placeholder { color: var(--doux-2); }
.champ input:focus, .champ select:focus, .champ textarea:focus {
  outline: none; border-color: var(--cuivre);
  box-shadow: 0 0 0 4px rgba(184,100,44,.14);
}
.champ select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23B8642C' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  padding-right: 2.5rem;
}
.champ.est-erreur input, .champ.est-erreur select, .champ.est-erreur textarea { border-color: var(--erreur); }
.message-erreur { font-size: var(--t-xs); color: var(--erreur); }

.sur-marine .champ input, .sur-marine .champ select, .sur-marine .champ textarea,
.section--marine .champ input, .section--marine .champ select, .section--marine .champ textarea,
.pied .champ input {
  background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.24); color: #fff;
}

/* Options en carte */
.options { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: .65rem; }
.option {
  position: relative; display: flex; align-items: center; gap: .7rem;
  border: 1px solid var(--ligne-forte); border-radius: var(--r-md);
  padding: .85rem 1rem; cursor: pointer; font-size: var(--t-sm);
  background: #fff; color: var(--texte);
  transition: all var(--transition);
}
.option:hover { border-color: var(--marine-clair); }
.option input { position: absolute; opacity: 0; pointer-events: none; }
.option__coche {
  flex: none; width: 20px; height: 20px; border-radius: 6px;
  border: 1.5px solid var(--ligne-forte); display: grid; place-items: center;
  transition: all var(--transition);
}
.option input[type="radio"] ~ .option__coche { border-radius: 50%; }
.option__coche::after {
  content: ""; width: 9px; height: 9px; border-radius: inherit;
  background: #fff; transform: scale(0); transition: transform 180ms;
}
.option input:checked ~ .option__coche { background: var(--cuivre); border-color: var(--cuivre); }
.option input:checked ~ .option__coche::after { transform: scale(1); }
.option:has(input:checked) { border-color: var(--cuivre); background: rgba(184,100,44,.07); color: var(--marine); }
.option input:focus-visible ~ .option__coche { outline: 2px solid var(--cuivre); outline-offset: 2px; }

.consentement {
  display: flex; gap: .7rem; align-items: flex-start;
  font-size: var(--t-xs); color: var(--doux); line-height: 1.6;
}
.consentement input { margin-top: .25rem; accent-color: var(--cuivre); width: 17px; height: 17px; flex: none; }
.consentement a { color: var(--cuivre); text-decoration: underline; }

/* Formulaire multi-étapes */
.stepper { display: flex; gap: .4rem; margin-bottom: var(--e-4); }
.stepper__pas { flex: 1; }
.stepper__barre { height: 3px; border-radius: 2px; background: var(--ligne); overflow: hidden; }
.stepper__barre i { display: block; height: 100%; width: 0; background: var(--cuivre); transition: width 420ms cubic-bezier(.22,.61,.36,1); }
.stepper__pas.est-fait .stepper__barre i, .stepper__pas.est-actif .stepper__barre i { width: 100%; }
.stepper__label { font-size: var(--t-xs); color: var(--doux-2); margin-top: .5rem; display: block; }
.stepper__pas.est-actif .stepper__label { color: var(--marine); font-weight: 600; }

.etape-form { display: none; }
.etape-form.est-visible { display: block; animation: apparait 380ms cubic-bezier(.22,.61,.36,1); }
.form-actions { display: flex; justify-content: space-between; gap: 1rem; margin-top: var(--e-4); }

.recap {
  display: grid; gap: .5rem; padding: var(--e-3);
  background: var(--creme); border: 1px solid var(--ligne); border-radius: var(--r-md);
}
.recap__ligne { display: flex; justify-content: space-between; gap: 1rem; font-size: var(--t-sm); }
.recap__ligne dt { color: var(--doux-2); }
.recap__ligne dd { color: var(--marine); text-align: right; font-weight: 600; }

/* Alertes */
.alerte {
  border-radius: var(--r-md); padding: .9rem 1.1rem; font-size: var(--t-sm);
  border: 1px solid var(--ligne-forte); background: #fff; margin-bottom: var(--e-3);
}
.alerte--succes { border-color: rgba(30,138,98,.4);  background: rgba(30,138,98,.08);  color: #146144; }
.alerte--erreur { border-color: rgba(192,57,43,.4);  background: rgba(192,57,43,.07);  color: #93261B; }
.alerte--info   { border-color: rgba(184,100,44,.4); background: rgba(184,100,44,.07); color: #8F4A1E; }

/* --------------------------------------------------------------------------
   17. Contact
   -------------------------------------------------------------------------- */
.bloc-contact { display: grid; gap: var(--e-2); }
.contact-item {
  display: flex; gap: .9rem; align-items: flex-start;
  padding: var(--e-3); border: 1px solid var(--ligne);
  border-radius: var(--r-md); background: var(--nuit-2);
}
.contact-item svg { color: var(--cuivre); flex: none; margin-top: .15rem; }
.contact-item strong { display: block; font-family: var(--display); font-size: var(--t-sm); color: var(--marine); }
.contact-item span, .contact-item a { font-size: var(--t-sm); color: var(--doux); }
.contact-item a:hover { color: var(--cuivre); }

.carte-plan {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--ligne); min-height: 320px;
}
.carte-plan iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }

/* --------------------------------------------------------------------------
   18. Contenu éditorial
   -------------------------------------------------------------------------- */
.prose { max-width: 72ch; }
.prose h2 { font-size: var(--t-xl); margin: var(--e-5) 0 var(--e-2); }
.prose h3 { font-size: var(--t-lg); margin: var(--e-4) 0 var(--e-2); }
.prose p, .prose li { color: var(--doux); }
.prose p + p { margin-top: var(--e-2); }
.prose ul { margin: var(--e-2) 0; display: grid; gap: .4rem; }
.prose ul li { position: relative; padding-left: 1.2rem; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: .68em; width: 6px; height: 6px; border-radius: 50%; background: var(--cuivre); }
.prose a { color: var(--cuivre); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--marine); }

.fil-ariane { font-size: var(--t-xs); color: var(--doux-2); padding-block: var(--e-3) 0; }
.fil-ariane ol { display: flex; flex-wrap: wrap; gap: .4rem; }
.fil-ariane li::after { content: "/"; margin-left: .4rem; opacity: .5; }
.fil-ariane li:last-child::after { content: ""; }
.fil-ariane a:hover { color: var(--cuivre); }

.entete-page {
  position: relative; padding-block: var(--e-6) var(--e-5);
  background:
    radial-gradient(60% 120% at 12% 0%, rgba(31,58,95,.07), transparent 60%),
    linear-gradient(180deg, #FFFFFF, #F7F5F1);
  border-bottom: 1px solid var(--ligne);
}

/* --------------------------------------------------------------------------
   19. Pied de page (marine)
   -------------------------------------------------------------------------- */
.pied {
  background: linear-gradient(170deg, #1F3A5F 0%, #16293F 100%);
  padding-block: var(--e-6) var(--e-3);
  margin-top: var(--e-7);
}
.pied__grille {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: var(--e-4); padding-bottom: var(--e-5);
}
.pied__titre {
  font-family: var(--display); font-weight: 700; font-size: var(--t-sm);
  color: #fff; margin-bottom: var(--e-2); letter-spacing: .02em;
}
.pied__liste { display: grid; gap: .5rem; }
.pied__liste a, .pied p { font-size: var(--t-sm); color: var(--doux); }
.pied__liste a:hover { color: var(--cuivre-vif); }
.pied__liste li { display: flex; gap: .45rem; align-items: flex-start; }
.pied__logo { margin-bottom: var(--e-2); }
.pied__bas {
  border-top: 1px solid var(--ligne); padding-top: var(--e-3);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: var(--t-xs); color: var(--doux-2);
}
.pied__bas a:hover { color: var(--cuivre-vif); }
.reseaux { display: flex; gap: .5rem; margin-top: var(--e-3); }
.reseaux a {
  width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--ligne);
  display: grid; place-items: center; color: var(--doux); transition: all var(--transition);
}
.reseaux a:hover { border-color: var(--cuivre-vif); color: var(--cuivre-vif); transform: translateY(-2px); }

.newsletter-form { display: flex; gap: .5rem; margin-top: var(--e-2); }
.newsletter-form input {
  flex: 1; min-width: 0; background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.24); border-radius: var(--r-md);
  padding: .7rem .9rem; color: #fff; font-size: var(--t-sm);
}
.newsletter-form input::placeholder { color: #91A1B6; }
.newsletter-form input:focus { outline: none; border-color: var(--cuivre-vif); }
.newsletter-form button { padding: .7rem 1.1rem; }

/* Barre d'action mobile */
.barre-mobile {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  background: rgba(255,255,255,.97); backdrop-filter: blur(12px);
  border-top: 1px solid var(--ligne);
  box-shadow: 0 -8px 24px -18px rgba(22,41,63,.6);
  padding: .6rem .8rem calc(.6rem + env(safe-area-inset-bottom));
  gap: .5rem;
}
.barre-mobile .bouton { flex: 1; padding: .8rem 1rem; }

/* --------------------------------------------------------------------------
   20. Animations
   -------------------------------------------------------------------------- */
@keyframes apparait {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
.js .anim { opacity: 0; transform: translateY(22px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.22,.61,.36,1); }
.js .anim.est-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js .anim { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   21. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .pied__grille { grid-template-columns: 1fr 1fr; }
  .grille-4, .etapes { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 960px) {
  .hero__grille { grid-template-columns: 1fr; }
  .hero__visuel { max-width: 460px; }
  .grille-3, .grille-real, .confiance__liste, .chiffres { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .nav { display: none; }
  .burger { display: flex; }
  .tel-entete span { display: none; }

  .nav.est-ouverte {
    display: flex; position: fixed; inset: 0 0 0 auto; width: min(86vw, 340px);
    background: #fff; border-left: 1px solid var(--ligne);
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    padding: 6rem var(--e-4) var(--e-4); gap: var(--e-3); z-index: 120;
    box-shadow: var(--ombre-forte); overflow-y: auto;
    animation: apparait 260ms ease;
  }
  .nav.est-ouverte .nav__liste { flex-direction: column; align-items: stretch; gap: 0; }
  .nav.est-ouverte .nav__lien {
    font-size: var(--t-lg); padding: .85rem 0;
    border-bottom: 1px solid var(--ligne); color: var(--marine);
  }
  .nav.est-ouverte .nav__lien::after { display: none; }
  .voile-nav { position: fixed; inset: 0; background: rgba(22,41,63,.45); z-index: 110; }
}

@media (max-width: 720px) {
  br.saut-large { display: none; }
  .hero__titre .ligne { display: inline; }
  .kicker { flex-wrap: wrap; letter-spacing: .14em; }

  .section { padding-block: var(--e-6); }
  .champs { grid-template-columns: 1fr; }
  .grille-2, .grille-3, .grille-4, .grille-real, .etapes, .confiance__liste { grid-template-columns: 1fr; }
  .chiffres { grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--e-3); }
  .galerie { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero__preuves { grid-template-columns: 1fr; gap: var(--e-2); }
  .hero__badge { position: static; margin-top: 1rem; max-width: none; }
  .barre-info__points li:not(:first-child) { display: none; }
  .pied__grille { grid-template-columns: 1fr; }
  .barre-mobile { display: flex; }
  body { padding-bottom: 74px; }
  .form-actions { flex-direction: column-reverse; }
  .form-actions .bouton { width: 100%; }
}

/* --------------------------------------------------------------------------
   22. Impression
   -------------------------------------------------------------------------- */
@media print {
  .entete, .pied, .barre-mobile, .cta, .burger { display: none !important; }
  body { background: #fff; color: #000; }
  * { box-shadow: none !important; }
}