/* Kontivo - site de présentation (lot N4). Feuille unique, aucune ressource extérieure ; couleurs de la marque
   (CONCEPTION-V3.md § 1) ; clair et sombre selon le système ; lisible dès 360 px de large. */
@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("polices/bricolage-grotesque-latin-wght-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: "Bricolage Grotesque";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("polices/bricolage-grotesque-latin-ext-wght-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;
}

:root {
  --fond: #f8fafc; --surface: #ffffff; --surface-2: #eef4ff; --texte: #0f172a; --discret: #475569; --bordure: #d6dee8;
  --marque: #1d4ed8; --marque-2: #3b82f6; --marque-texte: #ffffff; --accent: #0369a1; --ombre: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
  --rayon: 14px; --largeur: 1120px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fond: #0b1220; --surface: #111a2e; --surface-2: #14213d; --texte: #e2e8f0; --discret: #9fb0c8; --bordure: #26344f;
    --marque: #60a5fa; --marque-2: #3b82f6; --marque-texte: #0b1220; --accent: #7dd3fc; --ombre: none;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fond); color: var(--texte); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; overflow-wrap: break-word; }
img { max-width: 100%; height: auto; }
a { color: var(--marque); text-underline-offset: 2px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--marque-2); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, .nom-produit { font-family: "Bricolage Grotesque", system-ui, sans-serif; font-weight: 750; line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 1.2rem + 3.2vw, 3.2rem); margin: 0 0 16px; }
h2 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.1rem); margin: 0 0 14px; }
h3 { font-size: 1.2rem; margin: 0 0 8px; }
p { margin: 0 0 14px; }
.conteneur { max-width: var(--largeur); margin: 0 auto; padding: 0 20px; }
.evitement { position: absolute; left: -9999px; top: 0; }
.evitement:focus { left: 16px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* En-tête */
.entete { border-bottom: 1px solid var(--bordure); background: var(--surface); }
.entete .conteneur { display: flex; align-items: center; gap: 14px; min-height: 64px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.marque { display: flex; align-items: center; gap: 10px; color: var(--texte); text-decoration: none; }
.marque img { width: 36px; height: 36px; }
.nom-produit { font-size: 1.3rem; }
.sous-titre-produit { display: block; font-size: .78rem; color: var(--discret); font-family: system-ui, sans-serif; font-weight: 400; letter-spacing: 0; }
.navigation { margin-left: auto; display: flex; gap: 6px 16px; flex-wrap: wrap; align-items: center; font-size: .95rem; }
.navigation a { color: var(--texte); text-decoration: none; }
.navigation a:hover { color: var(--marque); }
.langues { display: flex; gap: 4px; flex-wrap: wrap; font-size: .85rem; }
.langues a, .langues span { padding: 2px 6px; border-radius: 6px; text-decoration: none; color: var(--discret); }
.langues span { background: var(--surface-2); color: var(--texte); font-weight: 600; }
/* Sur téléphone : menu et langues repliés dans « Menu » (details/summary, sans script). */
.entete { position: relative; }
.menu-replie { display: none; margin: 0 0 0 auto; padding: 0; border: 0; background: none; border-radius: 0; }
.menu-replie summary { list-style: none; padding: 8px 14px; border: 1px solid var(--bordure); border-radius: 8px; font-weight: 600; }
.menu-replie summary::-webkit-details-marker { display: none; }
.menu-replie[open] summary { margin-bottom: 0; background: var(--surface-2); }
.navigation-repliee { position: absolute; left: 0; right: 0; top: 100%; z-index: 10; display: flex; flex-direction: column; gap: 4px; padding: 10px 16px 16px; background: var(--surface); border-bottom: 1px solid var(--bordure); box-shadow: var(--ombre); }
.navigation-repliee > a { color: var(--texte); text-decoration: none; padding: 8px 0; border-bottom: 1px solid var(--bordure); }
.navigation-repliee .langues { padding-top: 8px; font-size: .95rem; }

/* Sections */
section { padding: 56px 0; }
section + section { border-top: 1px solid var(--bordure); }
.intro { color: var(--discret); font-size: 1.1rem; max-width: 70ch; }
.heros { padding: 64px 0 48px; background: linear-gradient(180deg, var(--surface-2), var(--fond)); }
.heros .accroche { font-size: clamp(1.1rem, 1rem + .6vw, 1.35rem); color: var(--discret); max-width: 62ch; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0 8px; }
.bouton { display: inline-block; padding: 12px 20px; border-radius: 10px; background: var(--marque); color: var(--marque-texte); font-weight: 650; text-decoration: none; border: 1px solid var(--marque); }
.bouton:hover { filter: brightness(1.06); }
.bouton.secondaire { background: transparent; color: var(--marque); }
.bouton.inactif { background: var(--surface-2); color: var(--discret); border-color: var(--bordure); cursor: default; }
.note { font-size: .9rem; color: var(--discret); }

.grille { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.carte { background: var(--surface); border: 1px solid var(--bordure); border-radius: var(--rayon); padding: 22px; box-shadow: var(--ombre); }
.carte p:last-child { margin-bottom: 0; }
.etape-numero { display: inline-flex; width: 32px; height: 32px; border-radius: 50%; align-items: center; justify-content: center; background: var(--marque); color: var(--marque-texte); font-weight: 700; margin-bottom: 10px; }

figure { margin: 0; }
figure img { border-radius: 10px; border: 1px solid var(--bordure); display: block; }
figcaption { font-size: .9rem; color: var(--discret); margin-top: 8px; }
.capture-large { margin-top: 28px; }

ul.coches { list-style: none; padding: 0; margin: 0; }
ul.coches li { padding-left: 28px; position: relative; margin-bottom: 10px; }
ul.coches li::before { content: ""; position: absolute; left: 4px; top: .45em; width: 12px; height: 7px; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg); }

.tarif { text-align: center; max-width: 560px; margin: 0 auto; }
.prix { font-family: "Bricolage Grotesque", system-ui, sans-serif; font-size: clamp(2.6rem, 2rem + 3vw, 3.6rem); font-weight: 750; margin: 8px 0 0; }
.prix-detail { color: var(--discret); margin-bottom: 18px; }
.tarif .actions { justify-content: center; }
.tarif ul.coches { text-align: left; display: inline-block; margin: 0 auto 8px; }
ul + h2, .coches + h2, p + h2 { margin-top: 40px; }

details { background: var(--surface); border: 1px solid var(--bordure); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 650; }
details[open] summary { margin-bottom: 8px; }

table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--bordure); vertical-align: top; }
code, .code { font-family: Consolas, "Cascadia Mono", Menlo, monospace; font-size: .9em; background: var(--surface-2); padding: 2px 5px; border-radius: 5px; overflow-wrap: anywhere; }

/* Pages juridiques */
.document { max-width: 820px; }
.document h2 { margin-top: 32px; font-size: 1.45rem; }
.document h3 { margin-top: 20px; }
.avertissement-traduction, .a-completer { border-left: 4px solid var(--accent); background: var(--surface-2); padding: 10px 14px; border-radius: 6px; }
.a-completer { border-left-color: #d97706; }
/* Mentions encore à compléter dans le texte juridique : visibles, surlignées. */
span.a-completer { display: inline; border: 1px dashed #d97706; border-left-width: 1px; padding: 0 6px; border-radius: 4px; background: rgba(217, 119, 6, .14); color: var(--texte); font-style: italic; }
.document .discret { color: var(--discret); font-size: .92rem; }

/* Pied de page */
.pied { border-top: 1px solid var(--bordure); background: var(--surface); padding: 28px 0 36px; font-size: .92rem; color: var(--discret); }
.pied nav { display: flex; gap: 6px 18px; flex-wrap: wrap; margin-bottom: 12px; }
.pied a { color: var(--discret); }

/* Accueil de la racine (choix de langue) */
.choix-langue { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-top: 24px; }
.choix-langue a { display: block; padding: 14px 16px; border: 1px solid var(--bordure); border-radius: 10px; background: var(--surface); text-decoration: none; color: var(--texte); font-weight: 600; }

@media (max-width: 640px) {
  body { font-size: 16px; }
  section { padding: 40px 0; }
  .heros { padding: 40px 0 32px; }
  .navigation { display: none; }
  .menu-replie { display: block; }
  .entete .conteneur { flex-wrap: nowrap; }
  .bouton { width: 100%; text-align: center; }
}