/* Le site vitrine de Cytose (cytose.fr), à la charte « Chlorophylle Calme ».
   Il reprend la plaquette de 4 pages validée par Kevin le 02/11/2026 : mêmes
   jetons (ceux de src/design-system/cytose-ds.css, convertis comme dans la
   plaquette), mêmes polices auto-hébergées, même aquarelle, mêmes pictos.
   Aucun script, aucun cookie, aucune police ni image chargée chez un tiers :
   le site ne dit rien de ses visiteurs à personne. */

@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(fonts/geist-latin-wght-normal.woff2) format('woff2');
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url(fonts/source-serif-4-latin-wght-normal.woff2) format('woff2');
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 200 900;
  font-display: swap;
  src: url(fonts/source-serif-4-latin-wght-italic.woff2) format('woff2');
}

:root {
  --canvas: #F9FCF6;
  --surface-1: #FFFFFF;
  --surface-2: #F3F7F0;
  --surface-3: #E9EFE5;
  --border-subtle: #E5EAE1;
  --border: #D4DAD0;
  --fg: #121E14;
  --fg-secondary: #414B41;
  --fg-muted: #6F776E;
  --chloro-50: #EFFBEF;
  --chloro-100: #DBF3DB;
  --chloro-200: #BEE3BE;
  --chloro-300: #92C795;
  --chloro-400: #60A166;
  --chloro-500: #347A3F;
  --chloro-600: #1B622D;
  --chloro-700: #104A21;
  --chloro-800: #0B3117;
  --chloro-900: #071B0C;
  --alerte-500: #CC624E;
  --telephone: #16211A;

  --font-ui: 'Geist', ui-sans-serif, -apple-system, 'Segoe UI', sans-serif;
  --font-serif: 'Source Serif 4', Georgia, serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --ombre-douce: 0 1px 3px rgba(18, 30, 20, .08), 0 8px 24px -12px rgba(18, 30, 20, .18);
  --ombre-ecran: 0 30px 60px -30px rgba(18, 30, 20, .45), 0 4px 12px -4px rgba(18, 30, 20, .12);

  --largeur: 1180px;
  --gouttiere: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--surface-1);
  color: var(--fg);
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.55;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--chloro-600); text-underline-offset: 3px; }
a:hover { color: var(--chloro-700); }
:focus-visible { outline: 3px solid var(--chloro-400); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }

.picto { width: 20px; height: 20px; stroke-width: 1.7; flex: none; }
.cadre { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 var(--gouttiere); }
.evitement { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--surface-1); padding: 10px 16px; border-radius: var(--radius-sm); }
.evitement:focus { left: 16px; }

/* — le mot-marque — */
.marque { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--fg); }
.marque img { width: 36px; height: 36px; }
.marque .mot { font-family: var(--font-serif); font-size: 26px; font-weight: 600; letter-spacing: -.035em; line-height: 1; }
.marque .mot i, .point { font-style: normal; color: var(--chloro-500); }
.marque .sous { display: block; font-family: var(--font-ui); font-size: 10px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--chloro-700); margin-top: 4px; }

/* — les boutons — */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 20px; border-radius: 999px;
  font-family: var(--font-ui); font-size: 15px; font-weight: 600; text-decoration: none;
  border: 1px solid transparent; transition: background .15s, border-color .15s, transform .15s;
}
.bouton .picto { width: 18px; height: 18px; stroke-width: 2; }
.bouton.plein { background: var(--chloro-600); color: #fff; }
.bouton.plein:hover { background: var(--chloro-700); color: #fff; }
.bouton.trait { background: var(--surface-1); color: var(--chloro-700); border-color: var(--border); }
.bouton.trait:hover { border-color: var(--chloro-300); background: var(--chloro-50); }
.bouton.clair { background: #fff; color: var(--chloro-700); }
.bouton.clair:hover { background: var(--chloro-50); }
.bouton.grand { min-height: 54px; padding: 14px 28px; font-size: 17px; }

/* — l'en-tête collé — */
.entete {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}
.entete .cadre { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.entete .marque img { width: 30px; height: 30px; }
.entete .marque .mot { font-size: 23px; }
.entete nav { display: flex; gap: 22px; font-family: var(--font-ui); font-size: 15px; }
.entete nav a { color: var(--fg-secondary); text-decoration: none; }
.entete nav a:hover { color: var(--chloro-600); }
.entete .actions { display: flex; gap: 10px; }
.entete .bouton { min-height: 40px; padding: 8px 16px; font-size: 14px; }
@media (max-width: 1120px) { .entete nav { display: none; } }
@media (max-width: 480px) { .entete .bouton.trait { display: none; } }

/* — les surtitres et titres — */
.surtitre { font-family: var(--font-ui); font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--chloro-500); }
.titre { font-weight: 600; font-size: clamp(34px, 5vw, 52px); line-height: 1.05; letter-spacing: -.03em; margin-top: 12px; text-wrap: balance; }
.titre em { font-style: italic; font-weight: 500; color: var(--chloro-600); }
.chapeau { font-size: clamp(18px, 2vw, 21px); line-height: 1.55; color: var(--fg-secondary); margin-top: 20px; max-width: 720px; text-wrap: pretty; }
.section { position: relative; overflow: hidden; padding: clamp(64px, 9vw, 120px) 0; }
.section.teintee { background: var(--canvas); }
.nappe { position: absolute; pointer-events: none; background-repeat: no-repeat; background-size: 100% 100%; z-index: 0; }
.section > .cadre { position: relative; z-index: 1; }

/* — le pavé : blanc, bord net, la tache chlorophylle sous le picto (comme dans l'application) — */
.pave {
  position: relative; display: grid; place-items: center; flex: none;
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--surface-1); border: 1px solid var(--border);
  box-shadow: 0 6px 14px -10px rgba(18, 30, 20, .35);
  color: var(--chloro-700);
}
.pave::before {
  content: ''; position: absolute; inset: 14% 10% 18% 14%; border-radius: 46% 54% 50% 50%;
  background: radial-gradient(ellipse at 40% 40%, var(--chloro-200), var(--chloro-100) 60%, transparent 72%); opacity: .9;
}
.pave .picto { position: relative; width: 26px; height: 26px; stroke-width: 1.6; }
.pave.petit { width: 42px; height: 42px; border-radius: 12px; }
.pave.petit .picto { width: 21px; height: 21px; }

/* — les cadres des captures : une fenêtre d'ordinateur, un téléphone — */
.fenetre {
  position: relative; border-radius: var(--radius-md); background: var(--surface-1); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--ombre-ecran);
}
.fenetre .barre {
  display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px;
  background: var(--surface-2); border-bottom: 1px solid var(--border-subtle);
}
.fenetre .barre i { width: 9px; height: 9px; border-radius: 50%; background: var(--border); }
.fenetre .barre span {
  margin: 0 auto; display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-ui); font-size: 11px; color: var(--fg-muted);
  background: var(--surface-1); border: 1px solid var(--border-subtle); border-radius: 6px; padding: 2px 22px;
}
.fenetre .barre .picto { width: 10px; height: 10px; stroke-width: 2.2; }
.fenetre img { width: 100%; height: auto; }
.telephone {
  position: relative; border-radius: 38px; background: var(--telephone); padding: 10px;
  box-shadow: 0 40px 60px -30px rgba(18, 30, 20, .55);
}
.telephone .ecran { position: relative; border-radius: 29px; overflow: hidden; background: var(--surface-1); padding-top: 26px; }
.telephone .encoche { position: absolute; top: 17px; left: 50%; transform: translateX(-50%); width: 34%; height: 14px; border-radius: 10px; background: var(--telephone); z-index: 2; }
.telephone img { width: 100%; height: auto; }

/* ───────── l'accroche ───────── */
.accroche { position: relative; overflow: hidden; padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 8vw, 104px); }
.accroche .n1 { right: -18%; top: -14%; width: 75%; height: 70%; background-image: url(img/aquarelle/lavis-haut.webp); }
.accroche .n2 { left: -20%; bottom: -6%; width: 60%; height: 42%; opacity: .7; background-image: url(img/aquarelle/lavis-bas.webp); }
.accroche .cadre { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.essai {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 10px; border-radius: 999px;
  background: var(--surface-1); border: 1px solid var(--chloro-200);
  font-family: var(--font-ui); font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--chloro-700);
}
.essai .picto { width: 16px; height: 16px; }
.accroche h1 { font-weight: 600; font-size: clamp(40px, 5.2vw, 62px); line-height: 1.02; letter-spacing: -.035em; margin-top: 22px; text-wrap: balance; }
.accroche h1 em { display: block; font-style: italic; font-weight: 500; color: var(--chloro-600); }
.accroche .boutons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.vitrine { position: relative; padding: 0 0 40px; }
.vitrine .fenetre { width: 92%; }
.vitrine .telephone { position: absolute; right: 0; bottom: 0; width: 30%; max-width: 200px; }
.bulle {
  position: absolute; left: 6%; bottom: -4px; z-index: 3; display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--radius-md); background: var(--surface-1); border: 1px solid var(--chloro-200);
  font-family: var(--font-ui); font-size: 14px; line-height: 1.35; color: var(--fg-secondary); box-shadow: var(--ombre-douce);
}
.bulle b { color: var(--chloro-700); }
.bulle .picto { color: var(--chloro-700); }
@media (max-width: 900px) {
  .accroche .cadre { grid-template-columns: 1fr; }
  .vitrine { max-width: 640px; }
}

/* ───────── la bande des cinq temps ───────── */
.verbes { background: linear-gradient(160deg, var(--chloro-700), var(--chloro-800)); color: #fff; padding: 48px 0; }
.verbes ul { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.verbes li { display: flex; flex-direction: column; gap: 6px; }
.verbes .pave { border: none; margin-bottom: 8px; }
.verbes li > div { display: flex; flex-direction: column; gap: 4px; }
.verbes b { font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.verbes li > div > span { font-family: var(--font-ui); font-size: 14px; line-height: 1.4; color: var(--chloro-100); }
@media (max-width: 860px) { .verbes ul { grid-template-columns: repeat(2, 1fr); } .verbes li:last-child { grid-column: span 2; } }
@media (max-width: 420px) { .verbes ul { grid-template-columns: 1fr; } .verbes li:last-child { grid-column: auto; } .verbes li { flex-direction: row; align-items: center; gap: 14px; } .verbes .pave { margin: 0; } }

/* ───────── le temps gagné, étape par étape ───────── */
.temps .n1 { right: -16%; top: 2%; width: 55%; height: 22%; opacity: .7; background-image: url(img/aquarelle/lavis-haut.webp); }
.etapes { display: flex; flex-direction: column; gap: clamp(56px, 8vw, 96px); margin-top: clamp(48px, 6vw, 72px); }
.etape { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.etape:nth-child(even) .texte { order: 2; }
.etape .ent { display: flex; align-items: center; gap: 12px; }
.etape .n { font-family: var(--font-ui); font-variant-numeric: tabular-nums; font-size: 14px; color: var(--chloro-500); }
.etape .v { font-family: var(--font-ui); font-size: 13px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--chloro-700); }
.etape h3 { font-size: clamp(24px, 2.8vw, 32px); font-weight: 600; letter-spacing: -.02em; line-height: 1.15; margin-top: 18px; text-wrap: balance; }
.etape p { color: var(--fg-secondary); margin-top: 12px; text-wrap: pretty; }
.etape .fini {
  display: flex; align-items: flex-start; gap: 10px; margin-top: 20px; padding: 12px 16px;
  border-radius: var(--radius-md); background: var(--chloro-50); border: 1px solid var(--chloro-100);
  font-family: var(--font-ui); font-size: 15px; line-height: 1.45; color: var(--fg-secondary);
}
.fini .picto { color: var(--chloro-600); margin-top: 1px; }
.fini b { color: var(--chloro-700); }
@media (max-width: 860px) {
  .etape { grid-template-columns: 1fr; }
  .etape:nth-child(even) .texte { order: 0; }
}

/* ───────── l'intégration ───────── */
.integration .n1 { left: -14%; top: -4%; width: 50%; height: 30%; opacity: .55; background-image: url(img/aquarelle/lavis-bas.webp); }
.chaine { margin-top: 56px; display: flex; flex-direction: column; gap: 28px; }
.rang { display: grid; grid-template-columns: 150px repeat(5, minmax(0, 1fr)); align-items: start; gap: 8px; padding: 24px; border-radius: var(--radius-lg); background: var(--surface-1); border: 1px solid var(--border-subtle); box-shadow: var(--ombre-douce); }
.rang .etiquette { font-family: var(--font-ui); font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-muted); padding-top: 14px; }
.maillon { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; padding: 0 6px; }
.maillon .pave { margin-bottom: 6px; }
.maillon > div { display: flex; flex-direction: column; gap: 2px; }
.maillon b { font-family: var(--font-ui); font-size: 15px; font-weight: 600; line-height: 1.25; }
.maillon > div > span { font-family: var(--font-ui); font-size: 13px; line-height: 1.35; color: var(--fg-muted); }
.maillon:not(:last-child)::after {
  content: ''; position: absolute; top: 21px; right: -12px; width: 16px; height: 10px;
  background: no-repeat center / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 10'%3E%3Cpath d='M0 5h14M10 1l4 4-4 4' fill='none' stroke='%2392C795' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.aussi { display: flex; align-items: center; gap: 10px; font-family: var(--font-ui); font-size: 15px; color: var(--fg-secondary); }
.aussi .picto { color: var(--chloro-600); }
@media (max-width: 960px) {
  .rang { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .rang .etiquette { grid-column: 1 / -1; padding: 0 0 8px; }
}
@media (max-width: 640px) {
  .rang { grid-template-columns: 1fr; gap: 0; padding: 18px 20px; }
  .maillon { flex-direction: row; text-align: left; gap: 14px; padding: 10px 0; }
  .maillon .pave { margin: 0; width: 42px; height: 42px; border-radius: 12px; }
  .maillon .pave .picto { width: 21px; height: 21px; }
  .maillon:not(:last-child)::after { top: auto; bottom: -6px; left: 16px; right: auto; transform: rotate(90deg); }
}

.avant-apres { display: grid; grid-template-columns: 1fr auto minmax(0, .9fr); gap: 28px; align-items: center; margin-top: 56px; }
.avant-apres .l { display: block; font-family: var(--font-ui); font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 14px; }
.avant ul { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
.avant li { font-family: var(--font-ui); font-size: 16px; color: var(--fg-muted); text-decoration: line-through; text-decoration-color: var(--alerte-500); text-decoration-thickness: 1.5px; }
.vers { color: var(--chloro-500); }
.vers .picto { width: 36px; height: 36px; stroke-width: 1.5; }
.apres { padding: 28px 30px; border-radius: var(--radius-lg); background: var(--chloro-50) url(img/aquarelle/lavis-complet.webp) no-repeat center / 100% 100%; }
.apres .l { color: var(--chloro-700); }
.apres b { display: block; font-size: 28px; font-weight: 600; letter-spacing: -.02em; line-height: 1.15; color: var(--chloro-800); }
.apres span:last-child { display: block; color: var(--fg-secondary); margin-top: 10px; }
@media (max-width: 860px) {
  .avant-apres { grid-template-columns: 1fr; }
  .vers { transform: rotate(90deg); justify-self: center; }
}
@media (max-width: 420px) { .avant ul { grid-template-columns: 1fr; } }

/* ───────── au champ ───────── */
.champ .cadre { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.champ .n1 { right: -10%; bottom: 0; width: 55%; height: 60%; opacity: .6; background-image: url(img/aquarelle/marge.webp); }
.champ p.corps { color: var(--fg-secondary); margin-top: 20px; text-wrap: pretty; }
.champ p.corps b { color: var(--fg); }
.gestes { margin-top: 24px; display: flex; flex-direction: column; gap: 14px; }
.gestes li { display: flex; gap: 12px; align-items: flex-start; color: var(--fg-secondary); }
.gestes .picto { color: var(--chloro-500); margin-top: 4px; }
.tels { position: relative; display: flex; justify-content: center; align-items: flex-start; gap: 4%; }
.tels .telephone { width: 44%; max-width: 270px; }
.tels .telephone:nth-child(2) { margin-top: 64px; }
@media (max-width: 860px) { .champ .cadre { grid-template-columns: 1fr; } .tels { max-width: 560px; margin: 0 auto; } }

/* ───────── les engagements ───────── */
.chiffres { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 48px; border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
.chiffres div { display: flex; align-items: center; gap: 14px; padding: 26px 20px; }
.chiffres div + div { border-left: 1px solid var(--border-subtle); }
.chiffres b { font-size: 52px; font-weight: 600; line-height: 1; color: var(--chloro-600); letter-spacing: -.03em; }
.chiffres span { font-family: var(--font-ui); font-size: 14px; line-height: 1.35; color: var(--fg-secondary); }
@media (max-width: 860px) {
  .chiffres { grid-template-columns: 1fr 1fr; }
  .chiffres div:nth-child(3) { border-left: none; }
  .chiffres div:nth-child(n+3) { border-top: 1px solid var(--border-subtle); }
}
@media (max-width: 420px) { .chiffres div { padding: 20px 10px; gap: 10px; } .chiffres b { font-size: 40px; } }

.engagements-grille { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 32px; margin-top: 48px; align-items: start; }
.engagements { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.carte { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border-radius: var(--radius-lg); background: var(--surface-1); border: 1px solid var(--border-subtle); box-shadow: var(--ombre-douce); }
.carte b { display: block; font-family: var(--font-ui); font-size: 16px; font-weight: 600; }
.carte > div > span { display: block; font-family: var(--font-ui); font-size: 14.5px; line-height: 1.45; color: var(--fg-muted); margin-top: 4px; }
.avenir { padding: 26px; border-radius: var(--radius-lg); background: var(--surface-2); border: 1px solid var(--border-subtle); }
.avenir ul { margin-top: 16px; display: flex; flex-direction: column; gap: 12px; }
.avenir li { display: flex; gap: 10px; font-family: var(--font-ui); font-size: 15px; line-height: 1.4; color: var(--fg-secondary); }
.avenir li .picto { width: 18px; height: 18px; color: var(--chloro-400); margin-top: 1px; }
.avenir p { font-family: var(--font-ui); font-size: 13px; font-style: italic; color: var(--fg-muted); margin-top: 18px; }
@media (max-width: 960px) { .engagements-grille { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .engagements { grid-template-columns: 1fr; } }

/* ───────── on en parle ? ───────── */
.parler .n1 { right: -12%; top: -6%; width: 60%; height: 50%; opacity: .8; background-image: url(img/aquarelle/lavis-haut.webp); }
.ecris {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 20px 48px; align-items: center; margin-top: 44px;
  padding: clamp(28px, 4vw, 44px); border-radius: var(--radius-xl);
  background: var(--chloro-50) url(img/aquarelle/lavis-complet.webp) no-repeat center / 100% 100%;
  border: 1px solid var(--chloro-100);
}
.ecris .gros { display: block; font-size: clamp(44px, 6vw, 68px); font-weight: 600; letter-spacing: -.035em; line-height: 1; color: var(--chloro-700); }
.ecris .adresse { display: inline-flex; align-items: center; gap: 8px; margin-top: 12px; font-family: var(--font-ui); font-size: 18px; font-weight: 600; color: var(--chloro-700); }
.ecris p { color: var(--fg-secondary); }
.ecris p b { color: var(--fg); }
.ecris .bouton { margin-top: 18px; }
@media (max-width: 760px) { .ecris { grid-template-columns: 1fr; } }
.pas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; }
.pas .chiffre { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--chloro-700); color: #fff; font-family: var(--font-ui); font-weight: 600; font-size: 16px; }
.pas b { display: block; font-size: 22px; font-weight: 600; letter-spacing: -.02em; margin-top: 14px; }
.pas p { color: var(--fg-secondary); margin-top: 8px; font-size: 17px; text-wrap: pretty; }
@media (max-width: 760px) { .pas { grid-template-columns: 1fr; gap: 28px; } }

/* ───────── le pied de page ───────── */
.pied { background: linear-gradient(160deg, var(--chloro-700), var(--chloro-800)); color: var(--chloro-100); padding: 64px 0 32px; }
.pied .haut { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, .8fr); gap: 40px; }
.pied .qui { display: flex; gap: 16px; align-items: flex-start; }
.pied .qui img { width: 44px; height: 44px; flex: none; }
.pied .qui b { display: block; font-size: 24px; font-weight: 600; letter-spacing: -.02em; color: #fff; }
.pied .qui p { margin-top: 8px; font-size: 17px; line-height: 1.5; }
.pied .l { display: block; font-family: var(--font-ui); font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--chloro-300); margin-bottom: 12px; }
.pied .coord, .pied .liens { font-family: var(--font-ui); font-size: 15px; display: flex; flex-direction: column; gap: 8px; }
.pied .coord b { font-family: var(--font-serif); font-size: 20px; font-weight: 600; color: #fff; }
.pied a { color: #fff; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.pied a:hover { color: var(--chloro-200); text-decoration: underline; }
.pied .bas { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .12); font-family: var(--font-ui); font-size: 13px; color: var(--chloro-200); }
.pied.court { padding: 28px 0; }
.pied.court .bas { margin-top: 0; padding-top: 0; border-top: none; }
@media (max-width: 860px) { .pied .haut { grid-template-columns: 1fr; gap: 32px; } }

/* ───────── les pages de texte (mentions légales) ───────── */
.texte-legal { padding: clamp(48px, 7vw, 88px) 0; }
.texte-legal .cadre { max-width: 820px; }
.texte-legal h1 { font-size: clamp(36px, 5vw, 48px); font-weight: 600; letter-spacing: -.03em; line-height: 1.08; margin-top: 12px; }
.texte-legal h2 { font-size: 24px; font-weight: 600; letter-spacing: -.02em; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--border-subtle); }
.texte-legal p { color: var(--fg-secondary); margin-top: 14px; }
.texte-legal p b { color: var(--fg); }
.texte-legal .maj { font-family: var(--font-ui); font-size: 14px; color: var(--fg-muted); margin-top: 16px; }
.texte-legal .retour { display: inline-flex; align-items: center; gap: 8px; margin-top: 48px; font-family: var(--font-ui); font-weight: 600; }
.texte-legal .retour .picto { transform: rotate(180deg); }

/* ───────── comment ça marche : les trois principes ───────── */
.trois { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 48px; counter-reset: none; }
.trois li { position: relative; padding: 30px 28px 28px; border-radius: var(--radius-lg); background: var(--surface-1); border: 1px solid var(--border-subtle); box-shadow: var(--ombre-douce); }
.trois .rang-num { position: absolute; top: 18px; right: 22px; font-size: 56px; font-weight: 600; line-height: 1; color: var(--chloro-100); letter-spacing: -.04em; }
.trois h3 { font-size: 23px; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; margin-top: 18px; }
.trois p { color: var(--fg-secondary); margin-top: 10px; font-size: 17px; text-wrap: pretty; }
.trois p.detail { font-family: var(--font-ui); font-size: 14.5px; line-height: 1.5; color: var(--fg-muted); margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border-subtle); }
@media (max-width: 900px) { .trois { grid-template-columns: 1fr; } }

/* ───────── une culture pas à pas : la frise toi / Cytose ───────── */
.pas-a-pas .n1 { right: -14%; top: 4%; width: 50%; height: 26%; opacity: .55; background-image: url(img/aquarelle/lavis-haut.webp); }
.frise { position: relative; margin-top: 48px; display: flex; flex-direction: column; gap: 18px; }
.frise::before { content: ''; position: absolute; left: 25px; top: 26px; bottom: 26px; width: 2px; background: linear-gradient(var(--chloro-200), var(--chloro-300)); }
.frise > li { position: relative; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 20px; align-items: start; }
.frise .noeud { position: relative; z-index: 1; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--chloro-700); color: #fff; box-shadow: 0 0 0 6px var(--surface-1); }
.frise .noeud .picto { width: 22px; height: 22px; }
.frise .contenu { padding: 20px 24px; border-radius: var(--radius-lg); background: var(--surface-1); border: 1px solid var(--border-subtle); box-shadow: var(--ombre-douce); }
.frise h3 { display: flex; align-items: baseline; gap: 12px; font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.frise h3 .num { font-family: var(--font-ui); font-size: 13px; font-weight: 600; color: var(--chloro-500); font-variant-numeric: tabular-nums; }
.duo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-top: 14px; }
.duo > div { padding: 14px 16px; border-radius: var(--radius-md); }
.duo .toi { background: var(--surface-2); }
.duo .cy { background: var(--chloro-50); border: 1px solid var(--chloro-100); }
.duo .qui { display: block; font-family: var(--font-ui); font-size: 11.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-muted); }
.duo .cy .qui { color: var(--chloro-600); }
.duo p { font-family: var(--font-ui); font-size: 15.5px; line-height: 1.5; color: var(--fg-secondary); margin-top: 6px; }
@media (max-width: 760px) {
  .duo { grid-template-columns: 1fr; gap: 10px; }
  .frise > li { grid-template-columns: 40px minmax(0, 1fr); gap: 12px; }
  .frise .noeud { width: 40px; height: 40px; }
  .frise .noeud .picto { width: 18px; height: 18px; }
  .frise::before { left: 19px; }
  .frise .contenu { padding: 16px; }
}

/* ───────── ce que couvre Cytose ───────── */
.ensembles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 48px; }
.ensemble { padding: 24px; border-radius: var(--radius-lg); background: var(--surface-1); border: 1px solid var(--border-subtle); box-shadow: var(--ombre-douce); }
.ensemble .ent { display: flex; align-items: center; gap: 14px; }
.ensemble .ent > div { display: flex; flex-direction: column; }
.ensemble h3 { font-size: 21px; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; }
.ensemble .ent > div > span { font-family: var(--font-ui); font-size: 14px; color: var(--fg-muted); margin-top: 2px; }
.ensemble ul { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.ensemble li { display: flex; gap: 10px; align-items: flex-start; font-family: var(--font-ui); font-size: 15px; line-height: 1.4; color: var(--fg-secondary); }
.ensemble li .picto { width: 16px; height: 16px; stroke-width: 2.2; color: var(--chloro-500); margin-top: 2px; }
@media (max-width: 960px) { .ensembles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .ensembles { grid-template-columns: 1fr; } }

/* ───────── questions fréquentes (des <details>, sans script) ───────── */
.faq { margin-top: 40px; border-top: 1px solid var(--border-subtle); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--border-subtle); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 44px; padding: 20px 4px; cursor: pointer; list-style: none;
  font-size: 20px; font-weight: 600; letter-spacing: -.01em; color: var(--fg);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--chloro-600); }
.faq summary .picto { color: var(--chloro-500); transition: transform .2s; }
.faq details[open] summary .picto { transform: rotate(180deg); }
.faq details p { color: var(--fg-secondary); padding: 0 4px 22px; max-width: 760px; text-wrap: pretty; }
@media (prefers-reduced-motion: reduce) { .faq summary .picto { transition: none; } }

/* ───────── le mot de Kevin ───────── */
.mot-de-kevin { background: linear-gradient(160deg, var(--chloro-700), var(--chloro-800)); color: #fff; padding: clamp(56px, 8vw, 96px) 0; }
.mot-de-kevin figure { margin: 0 auto; max-width: 900px; }
.mot-de-kevin blockquote { position: relative; margin: 0; padding-left: clamp(50px, 6vw, 72px); }
.mot-de-kevin blockquote::before {
  content: '«'; position: absolute; left: 0; top: -.18em;
  font-family: var(--font-serif); font-size: clamp(64px, 9vw, 104px); line-height: 1; color: var(--chloro-300);
}
.mot-de-kevin blockquote p { font-size: clamp(24px, 3.2vw, 36px); line-height: 1.3; font-weight: 500; letter-spacing: -.02em; text-wrap: balance; }
.mot-de-kevin blockquote em { font-style: italic; color: var(--chloro-200); }
.mot-de-kevin figcaption { display: flex; align-items: center; gap: 14px; margin-top: 28px; padding-left: clamp(50px, 6vw, 72px); }
.mot-de-kevin figcaption img { width: 44px; height: 44px; padding: 8px; border-radius: 50%; background: #fff; flex: none; }
.mot-de-kevin figcaption span { font-family: var(--font-ui); font-size: 15px; line-height: 1.4; color: var(--chloro-100); }
.mot-de-kevin figcaption b { display: block; font-family: var(--font-serif); font-size: 19px; font-weight: 600; color: #fff; }

/* ───────── pourquoi Cytose : le récit de Kevin ───────── */
.pourquoi .recit { max-width: 720px; margin-top: 36px; }
.pourquoi .recit p { font-size: 19px; line-height: 1.65; color: var(--fg-secondary); margin-top: 18px; text-wrap: pretty; }
.pourquoi .recit p.lettrine::first-letter { float: left; font-size: 64px; line-height: .9; font-weight: 600; color: var(--chloro-600); padding: 6px 10px 0 0; }
.pourquoi .recit p.fin { color: var(--fg); font-style: italic; }
.pourquoi .recit p.signature { margin-top: 28px; font-family: var(--font-ui); font-size: 15px; color: var(--fg-muted); }
.pourquoi .recit p.signature b { display: block; font-family: var(--font-serif); font-size: 20px; color: var(--fg); }

/* ───────── les emplacements des photos de la production ─────────
   Kevin, 02/11/2026 : trois places pour des photos de sa production (pas de
   portrait). Tant qu'une place porte data-vide, elle ne s'affiche pas en ligne ;
   l'aperçu (body.apercu) la montre, pour voir où tombera la photo. */
.zone-photo { margin: 0; border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-2); }
.zone-photo[data-vide] { display: none; }
.apercu .zone-photo[data-vide] { display: block; }
.zone-photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.zone-photo.panorama { aspect-ratio: 12 / 5; margin-top: 48px; }
.zone-photo.paysage { aspect-ratio: 16 / 11; margin-top: 28px; }
.zone-photo.portrait { aspect-ratio: 4 / 5; }
.zone-photo .attente {
  height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 20px; text-align: center;
  background: var(--chloro-50) url(img/aquarelle/lavis-complet.webp) no-repeat center / 100% 100%;
  border: 2px dashed var(--chloro-300); border-radius: var(--radius-lg);
  font-family: var(--font-ui); color: var(--chloro-700);
}
.zone-photo .attente .picto { width: 30px; height: 30px; stroke-width: 1.5; }
.zone-photo .attente b { font-size: 15px; letter-spacing: .12em; text-transform: uppercase; }
.zone-photo .attente span { font-size: 15px; max-width: 360px; color: var(--fg-secondary); }
.zone-photo .attente i { font-style: normal; font-size: 13px; color: var(--fg-muted); }
.pourquoi-grille { display: grid; grid-template-columns: minmax(0, 720px) minmax(0, 1fr); gap: 56px; align-items: start; }
.pourquoi-grille .zone-photo { margin-top: 54px; position: sticky; top: 96px; }
@media (max-width: 960px) {
  .pourquoi-grille { grid-template-columns: 1fr; gap: 0; }
  .pourquoi-grille .zone-photo { position: static; margin-top: 32px; max-width: 480px; }
  .zone-photo.panorama { aspect-ratio: 3 / 2; }
}