/* ╔══════════════════════════════════════════════════════╗
   ║   WEB-ANDROID.FR — feuille de style principale       ║
   ╚══════════════════════════════════════════════════════╝
   Aucune police ni bibliotheque externe : l'hebergeur impose une CSP
   (default-src 'self') qui bloque Google Fonts et tout CDN. La pile de
   polices systeme est de toute facon la plus rapide : zero requete. */

:root {
  --encre:        #0b1220;
  --encre-2:      #131f38;
  --bleu:         #3b6ef6;
  --bleu-fonce:   #2451d6;
  --bleu-clair:   #7ea4ff;
  --vert:         #3ddc84;   /* vert Android officiel */
  --vert-fonce:   #17b45f;
  --texte:        #101a2c;
  --texte-doux:   #5a6b85;
  --fond:         #ffffff;
  --fond-doux:    #f4f7fd;
  --bord:         #e2e9f5;
  --ombre:        0 1px 2px rgba(16,26,44,.04), 0 8px 30px rgba(16,26,44,.07);
  --ombre-forte:  0 20px 60px rgba(11,18,32,.18);
  --rayon:        16px;
  --rayon-s:      10px;
  --largeur:      1160px;
  --police: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  font-family: var(--police);
  color: var(--texte);
  background: var(--fond);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
a { color: var(--bleu); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; font-weight: 800; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; font-weight: 700; }
p  { margin: 0 0 1em; }

.conteneur { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 22px; }

/* ── Sections ─────────────────────────────────────────── */
.section { padding: 92px 0; }
.section--doux { background: var(--fond-doux); }
.section--sombre { background: var(--encre); color: #e8eefc; }
.section--sombre h2 { color: #fff; }
.section--sombre p { color: #a9b8d4; }

.entete-section { max-width: 720px; margin: 0 auto 54px; text-align: center; }
.entete-section p { color: var(--texte-doux); font-size: 1.08rem; margin: 0; }
.section--sombre .entete-section p { color: #a9b8d4; }

.surtitre {
  display: inline-block;
  font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--bleu); background: rgba(59,110,246,.1);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 16px;
}
.section--sombre .surtitre { color: var(--vert); background: rgba(61,220,132,.13); }

/* ── Boutons ──────────────────────────────────────────── */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; border-radius: 999px; border: 1px solid transparent;
  font: inherit; font-weight: 650; font-size: .98rem; cursor: pointer;
  text-decoration: none; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.bouton:hover { text-decoration: none; transform: translateY(-2px); }
.bouton--primaire { background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%); color: #fff; box-shadow: 0 8px 24px rgba(59,110,246,.32); }
.bouton--primaire:hover { box-shadow: 0 14px 34px rgba(59,110,246,.42); }
.bouton--vert { background: linear-gradient(135deg, var(--vert) 0%, var(--vert-fonce) 100%); color: #05240f; box-shadow: 0 8px 24px rgba(61,220,132,.3); }
.bouton--fantome { background: transparent; color: var(--texte); border-color: var(--bord); }
.bouton--fantome:hover { border-color: var(--bleu); color: var(--bleu); }
/* Le bouton fantome se pose aussi bien sur fond clair que sur fond sombre :
   sans cette regle, son texte encre disparait dans le hero. */
.section--sombre .bouton--fantome,
.hero .bouton--fantome { color: #e8eefc; border-color: rgba(255,255,255,.28); }
.section--sombre .bouton--fantome:hover,
.hero .bouton--fantome:hover { border-color: var(--vert); color: var(--vert); }
.bouton--large { width: 100%; padding: 16px 26px; font-size: 1.05rem; }

/* ── En-tete ──────────────────────────────────────────── */
.entete {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.entete.est-collee { border-bottom-color: var(--bord); box-shadow: 0 6px 24px rgba(16,26,44,.06); }
.entete__interieur { display: flex; align-items: center; gap: 18px; height: 74px; }

.logo { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.12rem; color: var(--texte); letter-spacing: -.03em; }
.logo:hover { text-decoration: none; }
.logo__marque { color: var(--bleu); }
.logo__marque i { font-style: normal; color: var(--vert); }

.nav { margin-left: auto; display: flex; align-items: center; gap: 30px; }
.nav a { color: var(--texte-doux); font-weight: 550; font-size: .95rem; }
.nav a:hover { color: var(--texte); text-decoration: none; }
.entete .bouton { padding: 11px 20px; font-size: .92rem; }

.burger {
  display: none; margin-left: auto;
  width: 44px; height: 44px; border: 1px solid var(--bord); border-radius: 12px;
  background: #fff; cursor: pointer; padding: 0;
}
.burger span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--texte); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Heros ────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(165deg, #0b1220 0%, #16264a 62%, #0e1a33 100%);
  color: #fff; padding: 82px 0 96px;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(620px 300px at 82% 8%, rgba(61,220,132,.16), transparent 70%),
    radial-gradient(700px 340px at 6% 92%, rgba(59,110,246,.28), transparent 70%);
}
.hero__interieur { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--vert) 0%, #9ff0c0 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__accroche { font-size: 1.14rem; color: #b6c6e4; max-width: 540px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 26px; }
.hero__puces { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 0; font-size: .93rem; color: #9fb2d4; }
.hero__puces li { display: flex; align-items: center; gap: 8px; }
.hero__puces li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--vert); flex: none; }

.etiquette-hero {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  color: #cfe0ff; padding: 7px 15px; border-radius: 999px; font-size: .84rem; font-weight: 600;
  margin-bottom: 22px;
}
.etiquette-hero .point { width: 8px; height: 8px; border-radius: 50%; background: var(--vert); box-shadow: 0 0 0 4px rgba(61,220,132,.22); }

/* Maquette ordinateur + telephone, en HTML pur (aucune image a charger) */
.maquette { position: relative; height: 420px; }
.maquette__ecran {
  position: absolute; left: 0; top: 22px; width: 86%; border-radius: 14px;
  background: #fff; box-shadow: var(--ombre-forte); overflow: hidden; border: 1px solid rgba(255,255,255,.2);
}
.maquette__barre { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #f0f4fb; border-bottom: 1px solid var(--bord); }
.maquette__barre i { width: 9px; height: 9px; border-radius: 50%; background: #d6deeb; }
.maquette__url { margin-left: 8px; font-size: .68rem; color: #8496b3; background: #fff; border: 1px solid var(--bord); border-radius: 6px; padding: 3px 10px; }
.maquette__corps { padding: 16px; display: grid; gap: 10px; }
.maquette__bande { height: 9px; border-radius: 5px; background: #e8eefa; }
.maquette__bande.court { width: 42%; }
.maquette__bande.accent { background: linear-gradient(90deg, var(--bleu), var(--bleu-clair)); width: 30%; height: 22px; border-radius: 8px; }
.maquette__cartes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 4px; }
.maquette__carte { height: 58px; border-radius: 9px; background: #f3f7fe; border: 1px solid #e6edfa; }
.maquette__carte:nth-child(2) { background: #eef4ff; }

.maquette__tel {
  position: absolute; right: 0; bottom: 0; width: 168px; height: 330px;
  background: #0d1526; border: 8px solid #0d1526; border-radius: 30px;
  box-shadow: var(--ombre-forte); overflow: hidden;
}
.maquette__tel-ecran { background: #fff; height: 100%; border-radius: 22px; overflow: hidden; display: flex; flex-direction: column; }
.maquette__tel-haut { background: linear-gradient(135deg, var(--vert-fonce), var(--vert)); padding: 22px 12px 14px; color: #04240f; }
.maquette__tel-haut b { display: block; font-size: .78rem; }
.maquette__tel-haut span { font-size: .62rem; opacity: .8; }
.maquette__tel-corps { padding: 10px; display: grid; gap: 8px; flex: 1; }
.maquette__tel-ligne { height: 30px; border-radius: 8px; background: #f2f6fd; border: 1px solid #e7eefb; }
.maquette__tel-bas { display: flex; justify-content: space-around; padding: 9px 0; border-top: 1px solid var(--bord); }
.maquette__tel-bas i { width: 16px; height: 16px; border-radius: 5px; background: #e3ebf9; }
.maquette__tel-bas i:first-child { background: var(--vert); }

/* ── Bandeau chiffres ─────────────────────────────────── */
.bandeau { border-bottom: 1px solid var(--bord); background: #fff; }
.bandeau__grille { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 34px 0; text-align: center; }
.bandeau b { display: block; font-size: 1.85rem; font-weight: 800; letter-spacing: -.03em; color: var(--texte); }
.bandeau span { font-size: .88rem; color: var(--texte-doux); }

/* ── Grilles et cartes ────────────────────────────────── */
.grille { display: grid; gap: 24px; }
.grille--3 { grid-template-columns: repeat(3, 1fr); }
.grille--2 { grid-template-columns: repeat(2, 1fr); }
.grille--4 { grid-template-columns: repeat(4, 1fr); }

.carte {
  background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon);
  padding: 30px 28px; box-shadow: var(--ombre);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.carte:hover { transform: translateY(-4px); box-shadow: 0 18px 44px rgba(16,26,44,.12); border-color: #cfdcf5; }
.carte p { color: var(--texte-doux); margin-bottom: 0; font-size: .97rem; }
.carte__icone {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(59,110,246,.14), rgba(59,110,246,.05));
  color: var(--bleu); margin-bottom: 18px;
}
.carte__icone--vert { background: linear-gradient(135deg, rgba(61,220,132,.2), rgba(61,220,132,.06)); color: var(--vert-fonce); }
.carte__liste { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 9px; }
.carte__liste li { position: relative; padding-left: 26px; font-size: .93rem; color: var(--texte-doux); }
.carte__liste li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 15px; height: 15px; border-radius: 50%;
  background: rgba(61,220,132,.18);
  box-shadow: inset 0 0 0 1px rgba(23,180,95,.35);
}
.carte__liste li::after { content: ""; position: absolute; left: 5px; top: 11px; width: 5px; height: 3px; border-left: 1.6px solid var(--vert-fonce); border-bottom: 1.6px solid var(--vert-fonce); transform: rotate(-45deg); }

/* ── Administration (aperçu) ──────────────────────────── */
.admin-apercu { display: grid; grid-template-columns: .92fr 1.08fr; gap: 54px; align-items: center; }
.admin-apercu__liste { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 20px; }
.admin-apercu__liste li { display: grid; grid-template-columns: 42px 1fr; gap: 15px; align-items: start; }
.admin-apercu__liste b { display: block; color: #fff; font-size: 1rem; }
.admin-apercu__liste span { color: #a9b8d4; font-size: .94rem; }
.pastille { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(61,220,132,.14); color: var(--vert); }

.tableau-bord {
  background: #0f1b30; border: 1px solid rgba(255,255,255,.1); border-radius: var(--rayon);
  padding: 20px; box-shadow: var(--ombre-forte);
}
.tableau-bord__haut { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.tableau-bord__haut b { color: #fff; font-size: .95rem; }
.tableau-bord__haut em { margin-left: auto; font-style: normal; font-size: .74rem; color: var(--vert); background: rgba(61,220,132,.12); padding: 4px 10px; border-radius: 999px; }
.tuiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 14px; }
.tuile { background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); border-radius: 12px; padding: 13px; }
.tuile span { display: block; font-size: .72rem; color: #8fa3c6; }
.tuile b { display: block; font-size: 1.3rem; color: #fff; letter-spacing: -.02em; }
.tuile i { font-style: normal; font-size: .7rem; color: var(--vert); }
.histo { display: flex; align-items: flex-end; gap: 7px; height: 92px; padding: 12px; background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); border-radius: 12px; }
.histo i { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--bleu-clair), var(--bleu)); }
.histo i:last-child { background: linear-gradient(180deg, #9ff0c0, var(--vert)); }
.lignes-admin { margin-top: 12px; display: grid; gap: 8px; }
.ligne-admin { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); border-radius: 10px; padding: 9px 12px; font-size: .8rem; color: #c6d4ee; }
.ligne-admin em { font-style: normal; color: #8fa3c6; }
.jeton { font-size: .68rem; padding: 3px 9px; border-radius: 999px; background: rgba(61,220,132,.15); color: var(--vert); }
.jeton--attente { background: rgba(255,196,66,.16); color: #ffc442; }

/* ── Demos ────────────────────────────────────────────── */
.demo-url {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--encre); color: #cfe0ff; border-radius: 999px;
  padding: 10px 20px; font-size: .95rem; margin-bottom: 8px;
}
.demo-url code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92rem; color: #fff; }
.demo-url code b { color: var(--vert); font-weight: 700; }

.carte-demo { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.carte-demo__visuel { height: 158px; position: relative; overflow: hidden; display: grid; place-items: center; color: #fff; }
.carte-demo__visuel span { font-size: 2.4rem; font-weight: 800; letter-spacing: -.03em; opacity: .95; }
.carte-demo__etiquette { position: absolute; top: 12px; left: 12px; background: rgba(0,0,0,.35); backdrop-filter: blur(4px); font-size: .72rem; font-weight: 650; padding: 5px 11px; border-radius: 999px; }
.carte-demo__corps { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.carte-demo__corps h3 { margin-bottom: 6px; }
.carte-demo__corps p { flex: 1; }
.carte-demo__pied { display: flex; align-items: center; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.lien-fleche { font-weight: 650; font-size: .93rem; display: inline-flex; align-items: center; gap: 6px; }
.lien-fleche::after { content: "→"; transition: transform .15s ease; }
.lien-fleche:hover { text-decoration: none; }
.lien-fleche:hover::after { transform: translateX(4px); }

/* ── Etapes ───────────────────────────────────────────── */
.etapes { counter-reset: etape; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.etape { position: relative; padding-top: 20px; }
.etape::before {
  counter-increment: etape; content: "0" counter(etape);
  font-size: 2.6rem; font-weight: 800; letter-spacing: -.04em;
  color: transparent; -webkit-text-stroke: 1.5px #c8d6f0; display: block; margin-bottom: 8px;
}
.etape h3 { margin-bottom: 6px; }
.etape p { color: var(--texte-doux); font-size: .95rem; margin: 0; }

/* ── Tarifs ───────────────────────────────────────────── */
.tarif { display: flex; flex-direction: column; position: relative; }
.tarif--vedette { border-color: var(--bleu); box-shadow: 0 22px 55px rgba(59,110,246,.18); }
.tarif__ruban { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--bleu); color: #fff; font-size: .74rem; font-weight: 700; padding: 5px 15px; border-radius: 999px; white-space: nowrap; }
.tarif__prix { font-size: 2.3rem; font-weight: 800; letter-spacing: -.03em; margin: 10px 0 2px; }
.tarif__prix small { font-size: .95rem; font-weight: 600; color: var(--texte-doux); }
.tarif__mention { font-size: .84rem; color: var(--texte-doux); margin-bottom: 20px; }
.tarif .carte__liste { flex: 1; margin-bottom: 24px; }
.note-tarifs { text-align: center; color: var(--texte-doux); font-size: .9rem; margin-top: 28px; }

/* ── FAQ ──────────────────────────────────────────────── */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon-s); padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 650; display: flex; align-items: center; gap: 14px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; margin-left: auto; font-size: 1.4rem; font-weight: 400; color: var(--bleu); line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--texte-doux); padding-bottom: 18px; margin: 0; font-size: .96rem; }

/* ── Formulaire ───────────────────────────────────────── */
.contact { display: grid; grid-template-columns: .82fr 1.18fr; gap: 54px; align-items: start; }
.contact__aside h2 { margin-bottom: 14px; }
.contact__aside p { color: var(--texte-doux); }
.contact__points { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 16px; }
.contact__points li { display: grid; grid-template-columns: 38px 1fr; gap: 13px; align-items: start; font-size: .95rem; color: var(--texte-doux); }
.contact__points b { display: block; color: var(--texte); }

.formulaire { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); padding: 34px; box-shadow: var(--ombre); }
.champs { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.champ { display: flex; flex-direction: column; gap: 7px; }
.champ--plein { grid-column: 1 / -1; }
.champ label { font-size: .88rem; font-weight: 650; }
.champ label span { color: var(--texte-doux); font-weight: 500; }
.champ input, .champ select, .champ textarea {
  font: inherit; font-size: .97rem; color: var(--texte);
  padding: 12px 14px; border: 1px solid var(--bord); border-radius: var(--rayon-s);
  background: #fdfefe; width: 100%; transition: border-color .15s ease, box-shadow .15s ease;
}
.champ textarea { min-height: 168px; resize: vertical; line-height: 1.6; }
.champ input:focus, .champ select:focus, .champ textarea:focus {
  outline: none; border-color: var(--bleu); box-shadow: 0 0 0 4px rgba(59,110,246,.13);
}
.champ__aide { font-size: .82rem; color: var(--texte-doux); }
.champ.est-invalide input, .champ.est-invalide textarea, .champ.est-invalide select { border-color: #e5484d; box-shadow: 0 0 0 4px rgba(229,72,77,.11); }
.champ__erreur { font-size: .82rem; color: #c62c31; display: none; }
.champ.est-invalide .champ__erreur { display: block; }

/* Piege a robots : invisible pour l'humain, rempli par les automates. */
.pot-de-miel { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.puces-choix { display: flex; flex-wrap: wrap; gap: 10px; }
.puce-choix { position: relative; }
.puce-choix input { position: absolute; opacity: 0; pointer-events: none; }
.puce-choix span {
  display: inline-block; padding: 9px 16px; border: 1px solid var(--bord); border-radius: 999px;
  font-size: .9rem; font-weight: 550; cursor: pointer; background: #fff; transition: all .15s ease; user-select: none;
}
.puce-choix input:checked + span { border-color: var(--bleu); background: rgba(59,110,246,.08); color: var(--bleu-fonce); }
.puce-choix input:focus-visible + span { box-shadow: 0 0 0 4px rgba(59,110,246,.18); }

.case-rgpd { display: grid; grid-template-columns: 20px 1fr; gap: 11px; align-items: start; font-size: .87rem; color: var(--texte-doux); }
.case-rgpd input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--bleu); }

.message-formulaire { display: none; border-radius: var(--rayon-s); padding: 15px 18px; font-size: .94rem; margin-bottom: 20px; }
.message-formulaire.est-visible { display: block; }
.message-formulaire--ok { background: rgba(61,220,132,.12); border: 1px solid rgba(23,180,95,.35); color: #0d6b3b; }
.message-formulaire--erreur { background: rgba(229,72,77,.09); border: 1px solid rgba(229,72,77,.3); color: #a8262a; }

.bouton[aria-busy="true"] { opacity: .65; pointer-events: none; }

/* ── Appel a l'action final ───────────────────────────── */
.cta-final { text-align: center; }
.cta-final h2 { color: #fff; }
.cta-final p { max-width: 560px; margin: 0 auto 28px; }
.cta-final__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Pied de page ─────────────────────────────────────── */
.pied { background: #070d18; color: #8fa3c6; padding: 62px 0 28px; font-size: .92rem; }
.pied__grille { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; }
.pied h4 { color: #fff; font-size: .92rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.pied ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.pied a { color: #8fa3c6; }
.pied a:hover { color: #fff; text-decoration: none; }
.pied .logo { color: #fff; margin-bottom: 14px; }
.pied__bas { border-top: 1px solid rgba(255,255,255,.09); margin-top: 44px; padding-top: 22px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: .85rem; }

/* ── Pages secondaires (mentions, 404) ────────────────── */
.page-texte { max-width: 780px; margin: 0 auto; }
.page-texte h2 { font-size: 1.4rem; margin-top: 38px; }
.page-texte p, .page-texte li { color: var(--texte-doux); }

/* ── Apparition au defilement ─────────────────────────── */
.apparait { opacity: 0; transform: translateY(22px); transition: opacity .55s ease, transform .55s ease; }
.apparait.est-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .apparait { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ── Adaptatif ────────────────────────────────────────── */
@media (max-width: 1000px) {
  .hero__interieur, .admin-apercu, .contact { grid-template-columns: 1fr; }
  .maquette { height: 380px; max-width: 520px; }
  .grille--3, .grille--4, .etapes { grid-template-columns: repeat(2, 1fr); }
  .pied__grille { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .section { padding: 66px 0; }
  .nav {
    position: fixed; inset: 74px 0 auto; display: none; flex-direction: column; align-items: stretch;
    gap: 0; background: #fff; border-bottom: 1px solid var(--bord); padding: 10px 22px 22px;
    box-shadow: 0 20px 40px rgba(16,26,44,.12); max-height: calc(100vh - 74px); overflow-y: auto;
  }
  .nav.est-ouverte { display: flex; }
  .nav a { padding: 13px 0; border-bottom: 1px solid var(--bord); font-size: 1rem; }
  .nav .bouton { margin-top: 14px; }
  .burger { display: block; }
  .bandeau__grille, .grille--2, .grille--3, .grille--4, .etapes, .champs { grid-template-columns: 1fr; }
  .bandeau__grille { grid-template-columns: 1fr 1fr; }
  .maquette { height: 340px; }
  .maquette__tel { width: 132px; height: 258px; }
  .formulaire { padding: 24px 20px; }
  .pied__grille { grid-template-columns: 1fr; }
}