/* Polices auto-hébergées (Google Fonts, licence SIL OFL) */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/IBMPlexMono-latin-ext-0.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/IBMPlexMono-latin-1.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/IBMPlexMono-latin-ext-2.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/IBMPlexMono-latin-3.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/Inter-latin-ext-4.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/Inter-latin-5.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/Inter-latin-ext-4.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/Inter-latin-5.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/Inter-latin-ext-4.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/Inter-latin-5.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/PlusJakartaSans-latin-ext-6.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/PlusJakartaSans-latin-7.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/PlusJakartaSans-latin-ext-6.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/PlusJakartaSans-latin-7.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(fonts/PlusJakartaSans-latin-ext-6.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(fonts/PlusJakartaSans-latin-7.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* MS Express — prototype 2026 · palette « Bleu route » */
:root {
  --fond-page: #F4F8FC; --fond-surface: #FFFFFF; --fond-doux: #E8F0FA; --fond-accent: #FFF3CC;
  --texte: #13233F; --texte-2: #52627A; --lien: #1F5FBF; --inverse: #FFFFFF;
  --action: #1F5FBF; --action-survol: #184C99; --accent: #FFC21A; --accent-fonce: #E0A100;
  --trait-plan: #7FA3D9; --filet: #D9E4F2; --erreur: #C2362F; --succes: #2E7D55;
  --r-petit: 6px; --r-moyen: 12px; --r-grand: 20px;
  --f-titre: "Plus Jakarta Sans", system-ui, sans-serif; --f-texte: Inter, system-ui, sans-serif; --f-plan: "IBM Plex Mono", ui-monospace, monospace;
  --marge: 80px; --entete: 72px;
}
@media (max-width: 1100px) { :root { --marge: 40px; } }
@media (max-width: 900px) { :root { --marge: 20px; --entete: 60px; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--fond-page); color: var(--texte); font: 400 16px/1.625 var(--f-texte); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: none; }
a { color: var(--lien); }
h1, h2, h3 { font-family: var(--f-titre); color: var(--texte); margin: 0; }
h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.2; font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 20px; line-height: 1.4; font-weight: 600; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.conteneur { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 var(--marge); }
.evitement { position: absolute; left: -9999px; }
.evitement:focus { left: 16px; top: 16px; z-index: 100; background: #fff; padding: 8px 12px; border-radius: var(--r-petit); }
:focus-visible { outline: 3px solid var(--action); outline-offset: 2px; border-radius: 4px; }

.surtitre { font: 600 13px/16px var(--f-texte); letter-spacing: .02em; color: var(--lien); margin-bottom: 14px; }
.etiquette-plan { display: inline-block; font: 400 12px/16px var(--f-plan); letter-spacing: .06em; text-transform: uppercase; color: var(--lien); border: 1px dashed var(--trait-plan); border-radius: 999px; padding: 6px 12px; margin-bottom: 18px; }
.chapo { font-size: 20px; line-height: 1.6; color: var(--texte-2); max-width: 720px; margin-top: 16px; }
.note { margin-top: 24px; font: 400 12px/1.5 var(--f-plan); color: var(--texte-2); }

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 16px/20px var(--f-texte); text-decoration: none; border-radius: var(--r-petit); padding: 16px 32px; border: 1.5px solid transparent; cursor: pointer; transition: background-color .2s, border-color .2s; }
.btn--m { padding: 12px 24px; font-size: 15px; }
.btn--principal { background: var(--action); color: var(--inverse); }
.btn--principal:hover { background: var(--action-survol); }
.btn--secondaire { background: var(--fond-surface); color: var(--texte); border-color: var(--filet); }
.btn--secondaire:hover { border-color: var(--trait-plan); }
.ico { width: 20px; height: 20px; flex: none; }
.ico--fleche { transform: rotate(-90deg); }

/* En-tête */
.entete { position: fixed; inset: 0 0 auto 0; z-index: 50; background: rgba(255, 255, 255, .94); border-bottom: 1px solid var(--filet); }
.entete__barre { height: var(--entete); display: flex; align-items: center; gap: 24px; padding: 0 var(--marge); max-width: 1600px; margin: 0 auto; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--texte); }
.logo__symbole { width: 40px; height: 40px; }
.logo__nom { font: 500 22px/1 var(--f-titre); letter-spacing: -.02em; }
.logo__nom b { font-weight: 800; }
.nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.nav ul { display: flex; gap: 28px; }
.nav ul a { font: 500 15px/20px var(--f-texte); color: var(--texte); text-decoration: none; }
.nav ul a:hover { color: var(--lien); }
.nav__tel { display: inline-flex; align-items: center; gap: 6px; font: 600 15px/20px var(--f-texte); text-decoration: none; }
.nav__tel .ico { width: 18px; height: 18px; }
.langue { background: none; border: 0; font: 500 15px/20px var(--f-texte); color: var(--texte-2); cursor: pointer; padding: 8px 4px; }
html[lang="fr"] .langue__fr, html[lang="en"] .langue__en { color: var(--texte); font-weight: 700; }
.burger { display: none; background: none; border: 0; color: var(--texte); padding: 8px; cursor: pointer; }
.burger .ico { width: 24px; height: 24px; }
.burger .ico--fermer, .entete[data-menu="ouvert"] .burger .ico--menu { display: none; }
.entete[data-menu="ouvert"] .burger .ico--fermer { display: block; }
@media (max-width: 1100px) { .nav ul { gap: 18px; } .nav { gap: 18px; } }
@media (max-width: 900px) {
  .entete__barre { gap: 8px; }
  .logo__symbole { width: 34px; height: 34px; } .logo__nom { font-size: 19px; }
  .langue { margin-left: auto; font-size: 14px; }
  .burger { display: block; }
  .nav { position: fixed; top: var(--entete); left: 0; right: 0; bottom: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 32px; margin: 0; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; }
  .entete[data-menu="ouvert"] .nav { opacity: 1; transform: none; pointer-events: auto; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a { display: block; padding: 16px 0; border-bottom: 1px solid var(--filet); font: 600 20px/28px var(--f-titre); }
  .nav__devis { margin-top: 28px; }
  .nav__tel { order: 3; margin-top: 18px; font-size: 18px; }
}

/* ---------- Vue éclatée (section sticky) ---------- */
.histoire { position: relative; height: calc((var(--etats) - 1) * 85svh + 100svh); }
.histoire__sticky { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.scene { position: absolute; left: 0; top: 0; width: 1600px; height: 893px; transform-origin: 0 0; }
.scene__photo, .scene__photo img, .scene__dessin, .calque, .couche, .feuille { position: absolute; left: 0; top: 0; width: 1600px; height: 893px; }
.scene__photo { opacity: 0; }
.scene__photo img { object-fit: cover; }
.scene__dessin, .calque { transform-origin: 0 0; will-change: transform; }
/* opacité seule : pas de will-change (évite ~20 couches composées de 1600 × 893 px, lourd sur mobile) */
.couche--matiere, .feuille--matiere { opacity: 0; }
.onde { animation: onde 2.4s ease-in-out infinite; }
@keyframes onde { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .onde { animation: none; } }

.histoire__textes { position: absolute; left: var(--marge); top: 50%; transform: translateY(-46%); width: min(520px, 40vw); display: grid; }
.etat { grid-area: 1 / 1; align-self: center; opacity: 0; }
.etat[data-etat="0"] { opacity: 1; }
.etat__titre { font-size: clamp(34px, 3.4vw, 48px); line-height: 1.17; font-weight: 700; letter-spacing: -0.015em; }
h1.etat__titre { font-size: clamp(38px, 3.8vw, 54px); font-weight: 800; }
.etat__texte { font-size: 20px; line-height: 1.6; color: var(--texte-2); margin-top: 20px; max-width: 480px; }
.etat .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.puces { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.puces li { font: 600 13px/16px var(--f-texte); background: var(--fond-doux); padding: 7px 12px; border-radius: 999px; }
.indice { display: flex; align-items: center; gap: 8px; margin-top: 44px; font-size: 14px; color: var(--texte-2); }
.indice .ico { width: 18px; height: 18px; }
.etat[data-etat="8"] { background: rgba(255, 255, 255, .92); border-radius: var(--r-grand); padding: 32px; margin-left: -16px; box-shadow: 0 10px 40px rgba(19, 35, 63, .12); }

.progression { position: absolute; left: var(--marge); bottom: 36px; display: flex; align-items: center; gap: 14px; }
.progression__reperes { display: flex; gap: 6px; }
.repere { width: 18px; height: 4px; border-radius: 2px; background: var(--filet); overflow: hidden; transition: width .3s; }
.repere.est-courant { width: 40px; }
.repere i { display: block; height: 100%; background: var(--action); transform-origin: 0 50%; transform: scaleX(0); }
.progression__label { font: 400 12px/16px var(--f-plan); letter-spacing: .06em; color: var(--texte-2); }
.mention-ia { position: absolute; right: 20px; bottom: 20px; font: 400 12px/16px var(--f-plan); background: rgba(255, 255, 255, .88); color: var(--texte); padding: 6px 10px; border-radius: var(--r-petit); opacity: 0; }
.badge-revue { position: absolute; right: 20px; top: calc(var(--entete) + 12px); font: 500 12px/16px var(--f-plan); background: var(--texte); color: #fff; padding: 6px 10px; border-radius: var(--r-petit); }

@media (max-width: 900px) {
  .histoire { height: calc((var(--etats) - 1) * 80svh + 100svh); }
  .histoire__textes { left: 0; right: 0; top: auto; bottom: 0; width: auto; transform: none; padding: 18px 20px calc(18px + env(safe-area-inset-bottom)); background: linear-gradient(to top, var(--fond-page) 82%, rgba(244, 248, 252, 0)); }
  .etat { align-self: end; }
  .etat__titre, h1.etat__titre { font-size: 27px; line-height: 1.2; }
  .etat__texte { font-size: 15px; line-height: 1.5; margin-top: 8px; }
  .puces { margin-top: 10px; } .puces li { font-size: 12px; padding: 5px 10px; }
  .etiquette-plan { font-size: 11px; padding: 4px 10px; margin-bottom: 10px; }
  .surtitre { margin-bottom: 8px; }
  .etat .actions { margin-top: 14px; } .etat .actions .btn { flex: 1 1 100%; padding: 14px 20px; }
  .etat .actions .btn--secondaire { display: none; }
  .indice { display: none; }
  .etat[data-etat="8"] { background: none; box-shadow: none; padding: 0; margin: 0; }
  .progression { left: 20px; bottom: auto; top: calc(var(--entete) + 12px); }
  .repere { width: 12px; height: 3px; } .repere.est-courant { width: 26px; }
  .progression__label { display: none; }
  .mention-ia { top: calc(62svh - 34px); bottom: auto; right: 12px; font-size: 11px; }
}

/* ---------- Sections ---------- */
.chiffres { background: var(--fond-surface); border-block: 1px solid var(--filet); }
.chiffres__liste { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; padding-block: 56px; }
.chiffre { display: flex; flex-direction: column; gap: 6px; border: 1px solid var(--filet); border-radius: var(--r-moyen); padding: 20px 24px; }
.chiffre__valeur { font: 800 clamp(28px, 2.7vw, 42px)/1.1 var(--f-titre); letter-spacing: -.02em; color: var(--action); white-space: nowrap; }
.chiffre__libelle { font-size: 14px; line-height: 1.5; color: var(--texte-2); }
@media (max-width: 900px) { .chiffres__liste { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding-block: 40px; } .chiffre { padding: 16px; } .chiffre__valeur { font-size: 30px; } }

.section { padding-block: 112px; }
.section--blanche { background: var(--fond-surface); }
.section__entete { margin-bottom: 40px; }
@media (max-width: 900px) { .section { padding-block: 64px; } .chapo { font-size: 17px; } }
.pastille { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: var(--r-moyen); background: var(--fond-doux); color: var(--lien); flex: none; }
.pastille .ico { width: 26px; height: 26px; }
.pastille--blanche { background: var(--fond-surface); }
.grille-services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.carte-service { background: var(--fond-surface); border: 1px solid var(--filet); border-radius: var(--r-moyen); padding: 28px; }
.carte-service h3 { margin-top: 16px; }
.carte-service p { color: var(--texte-2); margin-top: 8px; }
@media (max-width: 1000px) { .grille-services { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grille-services { grid-template-columns: 1fr; gap: 12px; } .carte-service { padding: 20px; display: grid; grid-template-columns: 48px 1fr; column-gap: 16px; } .carte-service h3 { margin-top: 0; align-self: center; } .carte-service p { grid-column: 1 / -1; } }

.deux-colonnes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; align-items: start; }
@media (max-width: 900px) { .deux-colonnes { grid-template-columns: 1fr; gap: 40px; } }
.liste-icones { display: grid; gap: 24px; margin-top: 32px; }
.liste-icones li { display: flex; gap: 16px; align-items: flex-start; }
.liste-icones h3 { font: 600 16px/26px var(--f-texte); }
.liste-icones p { color: var(--texte-2); }
.liste-icones--simple p { color: var(--texte); padding-top: 11px; }
.encart { background: var(--fond-doux); border-radius: var(--r-grand); padding: 40px; }
.encart__titre { font-size: 24px; line-height: 1.33; }
@media (max-width: 900px) { .encart { padding: 28px 20px; } }


.liste-contact { display: grid; gap: 20px; margin-top: 32px; }
.liste-contact li { display: flex; gap: 14px; align-items: center; }
.liste-contact .ico { color: var(--lien); }
.liste-contact span { display: block; font-size: 14px; color: var(--texte-2); }
.liste-contact a { font-weight: 600; text-decoration: none; }
.carte-acces { margin-top: 32px; border: 1px solid var(--filet); border-radius: var(--r-grand); overflow: hidden; background: var(--fond-doux); }
.carte-acces__zone { position: relative; height: 280px; }
.carte-acces__zone iframe { display: block; width: 100%; height: 100%; border: 0; }
.carte-acces__fond { position: absolute; inset: 0; width: 100%; height: 100%; }
.carte-acces__consentement { position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%); width: min(92%, 380px); text-align: center; background: rgba(255, 255, 255, .94); border-radius: var(--r-moyen); padding: 14px 16px; box-shadow: 0 6px 24px rgba(19, 35, 63, .1); }
.carte-acces__consentement p { font-size: 12px; line-height: 1.5; color: var(--texte-2); margin-top: 8px; }
.carte-acces__lien { display: flex; align-items: center; gap: 8px; padding: 14px 18px; font-weight: 600; font-size: 15px; text-decoration: none; background: var(--fond-surface); border-top: 1px solid var(--filet); }
.carte-acces__lien:hover { text-decoration: underline; }
@media (max-width: 640px) { .carte-acces__zone { height: 240px; } }

.formulaire { background: var(--fond-page); border: 1px solid var(--filet); border-radius: var(--r-grand); padding: 40px; }
.formulaire h3 { font-size: 24px; }
.formulaire__intro { color: var(--texte-2); margin: 8px 0 24px; }
.formulaire__grille { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.champ--large { grid-column: 1 / -1; }
.champ label { display: block; font: 600 14px/20px var(--f-texte); margin-bottom: 8px; }
.requis { color: var(--erreur); }
.champ input, .champ textarea { width: 100%; font: 400 16px/24px var(--f-texte); color: var(--texte); background: var(--fond-surface); border: 1.5px solid var(--filet); border-radius: 8px; padding: 11px 16px; }
.champ input::placeholder, .champ textarea::placeholder { color: #8391A6; }
.champ input:focus, .champ textarea:focus { outline: none; border: 2px solid var(--action); padding: 10.5px 15.5px; }
.champ [aria-invalid="true"] { border: 2px solid var(--erreur); }
.champ__erreur { font: 500 13px/18px var(--f-texte); color: var(--erreur); min-height: 0; margin-top: 6px; }
.champ__erreur:empty { display: none; }
.consentement { display: flex; gap: 10px; align-items: flex-start; margin-top: 20px; font-size: 14px; color: var(--texte-2); }
.consentement input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--action); flex: none; }
.formulaire .btn { margin-top: 20px; }
.formulaire__oblig { font-size: 13px; color: var(--texte-2); margin-top: 12px; }
.formulaire__echec { margin-top: 16px; padding: 14px 16px; background: #FCEBEA; color: #8E2520; border-radius: var(--r-petit); font-size: 15px; }
.formulaire button[disabled] { opacity: .7; cursor: progress; }
.consentement a { color: var(--lien); }
.visuellement-cache { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.formulaire__succes { margin-top: 16px; padding: 14px 16px; background: #E3F3E8; color: #1F5A3D; border-radius: var(--r-petit); font-size: 15px; }
@media (max-width: 640px) { .formulaire { padding: 24px 20px; } .formulaire__grille { grid-template-columns: 1fr; } .formulaire .btn { width: 100%; } }

.pied { background: var(--fond-doux); padding: 72px 0 40px; }
.pied__colonnes { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; }
.pied__colonnes p { color: var(--texte-2); margin-top: 16px; max-width: 380px; }
.pied__titre { font: 600 16px/26px var(--f-texte); margin-bottom: 10px; color: var(--texte); }
.pied li { color: var(--texte-2); line-height: 2; }
.pied a { color: var(--texte-2); text-decoration: none; }
.pied a:hover { color: var(--lien); }
.pied__mentions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--filet); font-size: 14px; color: var(--texte-2); }
.pied__proto { font: 400 12px/20px var(--f-plan); }
@media (max-width: 900px) { .pied { padding: 48px 0 32px; } .pied__colonnes { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- Pages intérieures : mentions légales, 404 ---------- */
.page-interieure { padding: calc(var(--entete) + 64px) 0 96px; }
.conteneur--texte { max-width: 860px; }
.bilingue__en { display: none; }
html[lang="en"] .bilingue__fr { display: none; }
html[lang="en"] .bilingue__en { display: block; }
.page-interieure h1 { font-size: clamp(32px, 4vw, 44px); line-height: 1.15; font-weight: 800; letter-spacing: -.015em; }
.legal__maj { color: var(--texte-2); font-size: 14px; margin-top: 10px; }
.legal__sommaire { margin: 28px 0 8px; padding: 18px 22px; background: var(--fond-surface); border: 1px solid var(--filet); border-radius: var(--r-moyen); }
.legal__sommaire ul { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.legal__sommaire a { font-weight: 600; text-decoration: none; }
.legal__section { padding-top: 40px; scroll-margin-top: calc(var(--entete) + 16px); }
.legal__section h2 { font-size: 28px; margin-bottom: 8px; }
.legal__section h3 { font: 600 17px/1.5 var(--f-texte); margin-top: 22px; margin-bottom: 6px; }
.legal__section p { color: var(--texte-2); margin-top: 4px; }
.legal__retour { margin-top: 48px; }
.page-404__contenu .chapo { margin-top: 16px; }
.page-404__contenu .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
@media (max-width: 900px) { .page-interieure { padding: calc(var(--entete) + 36px) 0 64px; } }