/* SIKADI AI — le site public. Soft, aéré, humain. Aucune dépendance, aucun script. */

/* ---------------------------------------------------------------- polices (Nunito Sans, OFL) */
@font-face { font-family: 'Nunito Sans'; font-style: normal; font-display: swap; font-weight: 400; src: url(/statique/polices/nunito-sans-latin-ext-400-normal.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: 'Nunito Sans'; font-style: normal; font-display: swap; font-weight: 400; src: url(/statique/polices/nunito-sans-latin-400-normal.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: 'Nunito Sans'; font-style: normal; font-display: swap; font-weight: 600; src: url(/statique/polices/nunito-sans-latin-ext-600-normal.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: 'Nunito Sans'; font-style: normal; font-display: swap; font-weight: 600; src: url(/statique/polices/nunito-sans-latin-600-normal.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: 'Nunito Sans'; font-style: normal; font-display: swap; font-weight: 700; src: url(/statique/polices/nunito-sans-latin-ext-700-normal.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: 'Nunito Sans'; font-style: normal; font-display: swap; font-weight: 700; src: url(/statique/polices/nunito-sans-latin-700-normal.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: 'Nunito Sans'; font-style: normal; font-display: swap; font-weight: 800; src: url(/statique/polices/nunito-sans-latin-ext-800-normal.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: 'Nunito Sans'; font-style: normal; font-display: swap; font-weight: 800; src: url(/statique/polices/nunito-sans-latin-800-normal.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; }

/* ---------------------------------------------------------------- couleurs et base */
:root {
  --vert: #1B4D3E;
  --vert-profond: #0F3D2E;
  --lavande: #7B6EF6;
  --lavande-texte: #5446D6;
  --lavande-douce: #EFEDFD;
  --brume: #EAF2EE;
  --encre: #17201D;
  --gris: #4E5A55;
  --gris-2: #5F6B66;
  --gris-3: #8A9590;
  --trait: #E7EAE6;
  --trait-doux: #EEF1EE;
  --fond-doux: #F6F8F7;
  --bulle-moi: #DCEBE4;
  --bord-champ: #D8DED9;
  --doux: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: #FFFFFF; }
body {
  margin: 0; background: #FFFFFF; color: var(--encre);
  font-family: 'Nunito Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, p, ul, ol, figure, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; }
a { color: var(--vert); text-underline-offset: 3px; text-decoration-thickness: 1px; transition: color .2s ease; }
a:hover { color: var(--vert-profond); }
:focus-visible { outline: 3px solid rgba(123, 110, 246, .55); outline-offset: 3px; border-radius: 8px; }
::selection { background: var(--lavande-douce); color: var(--encre); }
strong { font-weight: 700; }
.cache { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.enveloppe { width: 100%; max-width: 1160px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

/* ---------------------------------------------------------------- la marque */
.lien-marque { display: inline-flex; text-decoration: none; border-radius: 10px; }
.marque { display: inline-flex; align-items: center; gap: 10px; }
.marque-mot { font-size: 17px; font-weight: 800; letter-spacing: .02em; color: var(--vert); white-space: nowrap; }
.marque-ai { font-weight: 600; color: var(--lavande-texte); }
.marque-sombre .marque-mot { color: #FFFFFF; font-size: 16px; }
.marque-sombre .marque-ai { color: #C9C3FC; }
.icone { flex: none; }
.icone-lavande { color: var(--lavande-texte); }
.icone-gris { color: var(--gris-3); }

/* ---------------------------------------------------------------- boutons */
.bouton {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 56px; padding: 0 24px; border: 0; border-radius: 14px;
  font: inherit; font-size: 17px; font-weight: 700; line-height: 1.2; text-align: center; text-decoration: none;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: background-color .2s ease, color .2s ease, transform .2s var(--doux), box-shadow .25s ease;
}
.bouton-plein { background: var(--vert); color: #FFFFFF; }
.bouton-plein:hover { background: var(--vert-profond); color: #FFFFFF; transform: translateY(-1px); box-shadow: 0 10px 24px -14px rgba(15, 61, 46, .55); }
.bouton-clair { background: var(--brume); color: var(--vert); min-height: 50px; font-size: 16px; }
.bouton-clair:hover { background: #DCEBE4; color: var(--vert-profond); }
.bouton-discret { background: transparent; color: var(--gris); min-height: 48px; font-size: 15px; border: 1.5px solid #E1E6E2; }
.bouton-discret:hover { border-color: #C8D1CB; color: var(--encre); }
.bouton:active { transform: translateY(0); box-shadow: none; }

/* ---------------------------------------------------------------- l'accueil */
.entete-rang { display: flex; align-items: center; justify-content: space-between; padding-top: 20px; padding-bottom: 20px; }
.lien-entete { font-size: 15px; font-weight: 700; text-decoration: none; padding: 12px 4px; }
.lien-entete:hover { text-decoration: underline; }

.heros { padding-top: 48px; display: grid; gap: 40px; }
.heros-texte { display: flex; flex-direction: column; gap: 20px; }
.surtitre { font-size: 14px; font-weight: 700; color: var(--lavande-texte); }
.heros h1 { font-size: 36px; line-height: 1.15; font-weight: 800; letter-spacing: -.015em; }
.chapeau { font-size: 18px; line-height: 1.6; color: var(--gris); }
.heros-actions { margin-top: 8px; display: flex; flex-direction: column; gap: 20px; }
.petit { font-size: 14px; line-height: 1.5; color: var(--gris-2); text-align: center; }
.petit a { font-weight: 700; }

.conversation { margin: 0 -8px; padding: 24px 16px; border-radius: 24px; background: var(--fond-doux); }
.bulles { display: flex; flex-direction: column; gap: 12px; }
.bulle { max-width: 78%; padding: 12px 14px; font-size: 15px; line-height: 1.45; }
.bulle-moi { align-self: flex-end; border-radius: 18px 18px 6px 18px; background: var(--bulle-moi); transform-origin: right bottom; }
.bulle-lui { align-self: flex-start; border-radius: 18px 18px 18px 6px; background: var(--lavande-douce); transform-origin: left bottom; }
.bulle-heure { display: block; margin-top: 4px; font-size: 11px; color: var(--gris); }
.bulle-moi .bulle-heure { text-align: right; }
.bulle-rappel { display: flex; gap: 10px; }
.bulle-rappel .icone { margin-top: 1px; }
.separateur-jour { margin: 6px 0; font-size: 12px; font-weight: 700; color: var(--gris-2); text-align: center; }

.bloc { padding-top: 72px; padding-bottom: 24px; display: flex; flex-direction: column; gap: 36px; }
.bloc + .bloc { padding-top: 56px; gap: 28px; }
.bloc h2 { font-size: 26px; line-height: 1.25; font-weight: 800; letter-spacing: -.005em; }
.atouts { display: flex; flex-direction: column; gap: 36px; }
.atout { display: flex; gap: 16px; }
.pastille-icone { flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--brume); color: var(--vert); display: flex; align-items: center; justify-content: center; }
.atout h3 { font-size: 17px; font-weight: 700; line-height: 1.35; }
.atout p { margin-top: 4px; font-size: 15px; line-height: 1.55; color: var(--gris); }
.bientot { padding: 14px 16px; border-radius: 14px; background: var(--lavande-douce); font-size: 14px; line-height: 1.55; color: #3D3399; }

.gestes { display: flex; flex-direction: column; gap: 28px; }
.geste { display: flex; gap: 16px; align-items: flex-start; }
.geste-numero { flex: none; width: 32px; height: 32px; border-radius: 50%; border: 1.5px solid var(--vert); color: var(--vert); font-size: 15px; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.geste p { margin-top: 4px; font-size: 16px; line-height: 1.55; }

.fin-accueil { padding-top: 48px; }
.confiance { padding: 24px; border-radius: 20px; border: 1px solid var(--trait); display: flex; gap: 16px; color: var(--vert); }
.confiance .icone { margin-top: 2px; }
.confiance p { font-size: 15px; line-height: 1.6; color: var(--gris); }
.confiance strong { color: var(--encre); }
.appel { padding: 56px 0 64px; }

/* ---------------------------------------------------------------- le pied de page */
.pied { background: var(--vert-profond); color: #D5E2DC; padding: 48px 0 40px; }
.pied-grille { display: flex; flex-direction: column; gap: 20px; }
.pied-marque { display: flex; flex-direction: column; gap: 20px; }
.pied p { font-size: 14px; line-height: 1.6; }
.pied-liens { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 14px; }
.pied-liens a { color: #D5E2DC; text-decoration: none; padding: 6px 0; }
.pied-liens a:hover { color: #FFFFFF; text-decoration: underline; }
.pied .pied-droits { margin-top: 28px; font-size: 13px; color: #A9C1B7; }

/* ---------------------------------------------------------------- les pages de formulaire */
.auth-cote { display: none; }
.auth-principal { min-height: 100vh; min-height: 100svh; display: flex; justify-content: center; }
.auth-colonne { width: 100%; max-width: 440px; padding: 16px 24px 32px; display: flex; flex-direction: column; }
.auth-entete { display: flex; align-items: center; justify-content: space-between; height: 48px; }
.retour { width: 44px; height: 44px; margin-left: -10px; display: flex; align-items: center; justify-content: center; color: var(--encre); border-radius: 50%; transition: background-color .2s ease; }
.retour:hover { background: var(--fond-doux); color: var(--encre); }
.etape { font-size: 14px; color: var(--gris-2); }
.auth-entete-marque { display: inline-flex; border-radius: 8px; }
.auth-titre { padding-top: 28px; display: flex; flex-direction: column; gap: 10px; }
.auth-titre h1 { font-size: 30px; line-height: 1.2; font-weight: 800; letter-spacing: -.01em; }
.auth-titre p { font-size: 16px; line-height: 1.55; color: var(--gris); }

.alerte { margin-top: 24px; display: flex; gap: 12px; padding: 14px 16px; border-radius: 14px; background: #FBF1EC; color: #6B3A2C; font-size: 15px; line-height: 1.5; animation: doux .4s var(--doux) both; }
.alerte .icone { color: #B4664F; margin-top: 1px; }
.alerte a { color: #6B3A2C; font-weight: 700; }

.formulaire { padding-top: 32px; display: flex; flex-direction: column; gap: 22px; flex: 1; }
.champ { display: flex; flex-direction: column; gap: 8px; }
.champ label { font-size: 15px; font-weight: 700; }
.champ-titre { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.lien-discret { font-size: 14px; font-weight: 600; }
.saisie, .saisie-numero {
  height: 54px; border: 1.5px solid var(--bord-champ); border-radius: 12px; background: #FFFFFF;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.saisie { width: 100%; padding: 0 16px; font: inherit; font-size: 17px; color: var(--encre); outline: none; }
.saisie-code { letter-spacing: .06em; text-transform: uppercase; }
.saisie-code::placeholder { text-transform: none; letter-spacing: .02em; }
.saisie::placeholder, .saisie-numero input::placeholder { color: var(--gris-3); opacity: 1; }
.saisie:hover, .saisie-numero:hover { border-color: #C3CBC6; }
.saisie:focus, .saisie-numero:focus-within { border-color: var(--vert); box-shadow: 0 0 0 4px rgba(27, 77, 62, .10); }
.saisie.en-erreur, .saisie-numero.en-erreur { border-color: #D39A88; }
.saisie-numero { display: flex; align-items: center; overflow: hidden; }
.indicatif { height: 100%; display: flex; align-items: center; padding: 0 14px; background: var(--fond-doux); border-right: 1.5px solid var(--bord-champ); font-size: 16px; font-weight: 700; color: var(--gris); }
.saisie-numero input { flex: 1; min-width: 0; height: 100%; border: 0; padding: 0 14px; font: inherit; font-size: 17px; color: var(--encre); outline: none; background: transparent; }
.aide { font-size: 13px; line-height: 1.5; color: var(--gris-2); }
.case { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; line-height: 1.55; color: var(--gris); padding-top: 4px; cursor: pointer; }
.case input { flex: none; width: 22px; height: 22px; margin: 0; accent-color: var(--vert); cursor: pointer; }
.case a { font-weight: 700; }
.formulaire-bas { margin-top: auto; padding-top: 12px; display: flex; flex-direction: column; gap: 14px; }
.formulaire-bas .bouton { width: 100%; }
.texte-doux { padding-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.texte-doux p { font-size: 16px; line-height: 1.65; color: var(--gris); }
.texte-doux + .formulaire-bas { margin-top: auto; padding-top: 40px; }
.page-auth .auth-colonne > .formulaire-bas { flex: none; }

/* ---------------------------------------------------------------- l'espace */
.espace { width: 100%; max-width: 600px; margin: 0 auto; padding: 16px 24px 28px; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; }
.espace-entete { display: flex; align-items: center; justify-content: space-between; height: 48px; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--lavande-douce); color: var(--lavande-texte); font-size: 16px; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.espace-principal { display: flex; flex-direction: column; }
.espace h1 { margin-top: 28px; font-size: 28px; line-height: 1.2; font-weight: 800; letter-spacing: -.01em; overflow-wrap: anywhere; }
.bandeau-pause { margin-top: 20px; display: flex; gap: 12px; padding: 14px 16px; border-radius: 14px; background: #FBF5E9; color: #5C4A1E; font-size: 15px; line-height: 1.55; }
.bandeau-pause .icone { color: #A07A1F; margin-top: 1px; }
.bandeau-pause a { color: #5C4A1E; font-weight: 700; }
.carte { margin-top: 20px; padding: 20px; border-radius: 18px; background: var(--brume); display: flex; flex-direction: column; gap: 14px; animation: doux .5s var(--doux) both; }
.carte h2 { font-size: 16px; font-weight: 700; line-height: 1.35; }
.carte p { font-size: 15px; line-height: 1.55; color: #3F4B46; }
.etat-ligne { display: flex; align-items: center; gap: 10px; }
.voyant { flex: none; width: 10px; height: 10px; border-radius: 50%; }
.voyant-vert { background: #2E8B57; box-shadow: 0 0 0 4px rgba(46, 139, 87, .14); }
.voyant-gris { background: #A3ADA8; }
.voyant-lavande { background: var(--lavande); box-shadow: 0 0 0 4px rgba(123, 110, 246, .14); }
.carte .bouton { min-height: 50px; font-size: 16px; border-radius: 12px; }
.carte-coupe { background: var(--fond-doux); }
.carte-attente { align-items: center; text-align: center; padding: 40px 24px; gap: 12px; }
.carte-attente h2 { font-size: 20px; font-weight: 800; margin-top: 8px; }
.carte-attente p { max-width: 32ch; }
.carte-calme { background: var(--fond-doux); }
.carte-calme .pastille-icone { background: #FFFFFF; }
.logo-anime .point { transform-box: fill-box; transform-origin: center; animation: ecrit 1.4s ease-in-out infinite; }
.logo-anime .p2 { animation-delay: .18s; }
.logo-anime .p3 { animation-delay: .36s; }

.compteur { margin-top: 26px; display: flex; flex-direction: column; gap: 10px; }
.compteur-rang { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.compteur-rang p { color: var(--gris); }
.compteur-rang .compteur-valeur { font-weight: 700; color: var(--encre); white-space: nowrap; }
.barre { -webkit-appearance: none; appearance: none; display: block; width: 100%; height: 6px; border: 0; border-radius: 3px; background: var(--trait-doux); color: var(--vert); overflow: hidden; }
.barre::-webkit-progress-bar { background: var(--trait-doux); border-radius: 3px; }
.barre::-webkit-progress-value { background: var(--vert); border-radius: 3px; transition: width .6s var(--doux); }
.barre::-moz-progress-bar { background: var(--vert); border-radius: 3px; }

.liste-reglages { margin-top: 26px; display: flex; flex-direction: column; }
.reglage { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 52px; padding: 14px 0; border-top: 1px solid var(--trait-doux); color: var(--encre); text-decoration: none; font-size: 15px; }
.reglage:last-child { border-bottom: 1px solid var(--trait-doux); }
a.reglage:hover { color: var(--vert); }
.reglage-nom { display: flex; align-items: center; gap: 12px; }
.reglage-nom .icone { color: var(--gris-2); }
.reglage-valeur { color: var(--gris); font-weight: 600; white-space: nowrap; }
.deconnexion { margin-top: 28px; display: flex; justify-content: center; }
.deconnexion .bouton { padding: 0 22px; }
.merci { margin-top: auto; padding-top: 36px; font-size: 13px; line-height: 1.5; color: var(--lavande-texte); text-align: center; }

/* ---------------------------------------------------------------- les conditions */
.entete-simple { border-bottom: 1px solid var(--trait-doux); }
.texte-long { max-width: 760px; padding-top: 40px; padding-bottom: 88px; }
.texte-long h1 { margin-top: 12px; font-size: 32px; line-height: 1.2; font-weight: 800; letter-spacing: -.01em; }
.texte-long .surtitre { font-size: 14px; line-height: 1.5; color: var(--lavande-texte); }
.texte-long .date { margin-top: 10px; font-size: 14px; color: var(--gris-2); }
.texte-long h2 { margin-top: 40px; font-size: 19px; line-height: 1.35; font-weight: 800; scroll-margin-top: 24px; }
.texte-long p, .texte-long li { font-size: 16px; line-height: 1.7; color: var(--gris); }
.texte-long h2 + p, .texte-long h2 + ul { margin-top: 10px; }
.texte-long ul { display: flex; flex-direction: column; gap: 10px; }
.texte-long li { position: relative; padding-left: 22px; }
.texte-long li::before { content: ''; position: absolute; left: 4px; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: #9C92FA; }
.note-douce { margin-top: 24px; display: flex; gap: 12px; padding: 14px 16px; border-radius: 14px; background: var(--lavande-douce); }
.texte-long .note-douce { font-size: 14px; line-height: 1.6; color: #3D3399; }
.note-douce .icone { color: var(--lavande-texte); margin-top: 1px; }

/* ---------------------------------------------------------------- les erreurs */
.erreur { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; padding: 20px 24px 40px; max-width: 1160px; margin: 0 auto; }
.erreur-carte { margin: auto; max-width: 420px; padding: 40px 0; display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; animation: doux .5s var(--doux) both; }
.erreur-carte h1 { margin-top: 8px; font-size: 26px; line-height: 1.25; font-weight: 800; }
.erreur-carte p { font-size: 16px; line-height: 1.6; color: var(--gris); }
.erreur-carte .bouton { margin-top: 12px; padding: 0 28px; }

/* ---------------------------------------------------------------- animations douces */
@keyframes monte { from { opacity: 0; transform: translateY(12px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes doux { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes ecrit { 0%, 60%, 100% { opacity: .45; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-6px); } }
.apparait { animation: monte .7s var(--doux) both; }
.a1 { animation-delay: .35s; }
.a2 { animation-delay: 1.15s; }
.a3 { animation-delay: 1.85s; }
.a4 { animation-delay: 2.25s; }
.heros-texte > * { animation: doux .7s var(--doux) both; }
.heros-texte > :nth-child(2) { animation-delay: .06s; }
.heros-texte > :nth-child(3) { animation-delay: .12s; }
.heros-texte > :nth-child(4) { animation-delay: .18s; }
.auth-colonne > * { animation: doux .5s var(--doux) both; }
.auth-colonne > :nth-child(2) { animation-delay: .05s; }
.auth-colonne > :nth-child(n+3) { animation-delay: .1s; }

/* ---------------------------------------------------------------- tablette */
@media (min-width: 720px) {
  .enveloppe { padding-left: 40px; padding-right: 40px; }
  .heros { max-width: 680px; margin: 0 auto; padding-top: 64px; }
  .heros h1 { font-size: 46px; }
  .heros-actions { flex-direction: row; align-items: center; gap: 24px; }
  .heros-actions .bouton { padding: 0 32px; }
  .petit { text-align: left; }
  .conversation { margin: 0; padding: 32px 28px; }
  .bloc, .fin-accueil { max-width: 760px; }
  .atouts { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 48px; }
  .appel { display: flex; }
  .appel .bouton { padding: 0 36px; }
  .pied-grille { flex-direction: row; justify-content: space-between; align-items: flex-start; }
  .pied-liens { justify-content: flex-end; max-width: 420px; }
  .auth-colonne { padding-top: 24px; }
  .formulaire-bas .petit { text-align: center; }
  .texte-long h1 { font-size: 40px; }
}

/* ---------------------------------------------------------------- ordinateur */
@media (min-width: 1000px) {
  .entete-rang { padding-top: 28px; padding-bottom: 28px; }
  .marque-mot { font-size: 18px; }
  .heros { max-width: 1160px; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 80px; align-items: center; padding-top: 72px; padding-bottom: 32px; }
  .heros h1 { font-size: 58px; line-height: 1.06; letter-spacing: -.025em; max-width: 12ch; }
  .chapeau { font-size: 20px; max-width: 34ch; }
  .heros-texte { gap: 24px; }
  .conversation { padding: 40px 36px; border-radius: 28px; }
  .bulle { font-size: 16px; }
  .bloc, .fin-accueil { max-width: 1160px; }
  .bloc { padding-top: 120px; gap: 48px; }
  .bloc + .bloc { padding-top: 112px; gap: 40px; }
  .bloc h2 { font-size: 34px; }
  .atouts { gap: 48px 80px; }
  .atout h3 { font-size: 18px; }
  .atout p { font-size: 16px; max-width: 40ch; }
  .bientot { align-self: flex-start; padding: 14px 20px; }
  .gestes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
  .geste { flex-direction: column; gap: 18px; }
  .geste-numero { width: 40px; height: 40px; font-size: 16px; }
  .geste p { margin-top: 0; font-size: 17px; max-width: 28ch; }
  .fin-accueil { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 48px; align-items: center; padding-top: 120px; padding-bottom: 120px; }
  .confiance { padding: 28px 32px; }
  .confiance p { font-size: 16px; }
  .appel { padding: 0; }
  .pied { padding: 64px 0 48px; }

  .auth { display: grid; grid-template-columns: minmax(420px, 5fr) 7fr; min-height: 100vh; }
  .auth-cote { display: block; background: var(--brume); }
  .auth-cote-dedans { display: flex; flex-direction: column; justify-content: space-between; position: sticky; top: 0; height: 100vh; min-height: 640px; padding: 40px 56px; }
  .auth-cote-milieu { display: flex; flex-direction: column; gap: 36px; }
  .auth-cote-titre { font-size: 36px; line-height: 1.12; font-weight: 800; letter-spacing: -.02em; color: var(--vert-profond); max-width: 12ch; }
  .bulles-cote { max-width: 400px; }
  .bulles-cote .bulle { max-width: 86%; }
  .bulles-cote .bulle-moi { background: #FFFFFF; }
  .bulles-cote .bulle-moi { animation: monte .7s var(--doux) .3s both; }
  .bulles-cote .bulle-lui { animation: monte .7s var(--doux) 1s both; }
  .auth-cote-bas { font-size: 14px; color: var(--gris-2); }
  .auth-principal { min-height: 100vh; align-items: center; padding: 48px 32px; }
  .auth-colonne { padding: 0; }
  .auth-entete-marque { display: none; }
  .formulaire { flex: none; }
  .formulaire-bas { margin-top: 10px; }
  .texte-doux + .formulaire-bas { margin-top: 0; padding-top: 36px; }
  .auth-titre h1 { font-size: 34px; }

  .espace { max-width: 640px; padding-top: 28px; }
  .espace h1 { margin-top: 48px; font-size: 34px; }
  .carte { padding: 28px; }
  .carte-attente { padding: 56px 32px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}