/* ============================================================
   Pages « preuves » en « Livrée course » (24/10/2026) — les cas (cas-detaille, cas-diesel, cas-essence-e85), le simulateur
   E85, les coulisses du Multimap (multimap-histoire), la démo et l'aide après le flash (depannage).
   Chargée par ces sept pages seulement (versionnée par le serveur, lib/assetVersion, comme pro.css).
   Jetons, en-tête, pied, titres (.lv-h1, .lv-h2, .lv-sur et son filet), numéros de course (.lv-numero), boutons (.lv-btn,
   .lv-btn-ghost), réassurance (.lv-rs), filets (.lv-sep) et carte d'appel final (.lv-cta) : ceux de l'accueil
   (public/css/style.css, body.lv-page). Ici, les blocs propres à ces pages (classes pv-*) : chiffres en condensé italique,
   pictogrammes au trait, deux thèmes, aucune largeur fixe (320 → 1440 px), cibles de 44 px.
   Classes à part : les règles « téléphone » de l'accueil masquent .lv-tete-txt, le surtitre des .lv-tete, .lv-cat et le
   texte des .lv-cta-txt ; ici rien n'est masqué (contenu identique à tous les formats).
   ============================================================ */

/* ---------- Pictogrammes au trait ---------- */
.pv-i { flex: none; display: inline-block; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pv-ic { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; box-sizing: border-box; border-radius: 10px; background: var(--lv-creux); border: 1px solid var(--lv-carte-ligne); color: var(--lv-coche); }

/* ---------- Haut de page : surtitre (filet de livrée), titre, une phrase ---------- */
.pv-heros { position: relative; overflow-x: clip; background: var(--lv-bg); }
.pv-heros::before { content: ""; position: absolute; pointer-events: none; top: 0; right: 0; width: 46%; height: 80%; background-image: repeating-conic-gradient(var(--lv-damier) 0% 25%, transparent 0% 50%); background-size: 32px 32px; -webkit-mask-image: linear-gradient(225deg, #000 0%, transparent 72%); mask-image: linear-gradient(225deg, #000 0%, transparent 72%); }
.pv-heros-in { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding-top: 32px; padding-bottom: 28px; }
.pv-heros .lv-h1 { order: 0; max-width: 940px; font-size: clamp(2.25rem, 4.2vw, 3.5rem); line-height: 1.04; text-wrap: balance; }
.pv-phrase { margin: 0; max-width: 700px; font-size: 1.06rem; line-height: 1.6; color: var(--lv-t2); }
.pv-phrase b, .pv-phrase strong { color: var(--lv-t); font-weight: 700; }

/* ---------- Sections et têtes de section ---------- */
.pv-sec { position: relative; background: var(--lv-bg); }
.pv-sec > .lv-wrap { display: flex; flex-direction: column; gap: 20px; padding-top: 32px; padding-bottom: 36px; }
.pv-sec-alt { background: var(--lv-faq-bg); border-top: 1px solid var(--lv-ligne-rs); }
.pv-tete { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; max-width: 820px; }
.pv-sec > .lv-wrap > .pv-tete:not(:first-child) { margin-top: 18px; }
.pv-tete .lv-h2 { font-size: clamp(1.75rem, 3vw, 2.375rem); text-wrap: balance; }
.pv-tete-sous { margin: 0; max-width: 720px; font-size: 1rem; line-height: 1.6; color: var(--lv-t2); }
.pv-tete-sous b { color: var(--lv-t); }
.pv-boutons { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.pv-boutons-c { justify-content: center; }
.pv-mention { margin: 0; font-size: .84rem; line-height: 1.55; color: var(--lv-t2); }
.pv-mention a, .pv-lien-txt { color: var(--lv-lien); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.pv-mention a:hover, .pv-lien-txt:hover { color: var(--lv-lien-h); }

/* ---------- Les chiffres du dossier (cas) : condensé italique, un filet de couleur ---------- */
.pv-kpis { list-style: none; margin: 6px 0 0; padding: 0; align-self: stretch; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.pv-kpis > li { min-width: 0; display: flex; flex-direction: column; gap: 8px; padding: 14px 16px 16px; border-radius: 14px; background: var(--lv-carte); border: 1px solid var(--lv-carte-ligne); box-shadow: var(--lv-carte-ombre); }
.pv-kpis > li::before { content: ""; display: block; width: 34px; height: 5px; background: var(--c); transform: skewX(-28deg); transform-origin: 0 100%; }
.pv-kpis b { font-family: "Barlow Condensed", Outfit, system-ui, sans-serif; font-style: italic; font-weight: 800; font-size: clamp(1.75rem, 2.6vw, 2.375rem); line-height: 1; letter-spacing: -.005em; color: var(--lv-t); }
.pv-kpis span { font-size: .875rem; line-height: 1.35; color: var(--lv-t2); }
.pv-kpis > li.r, .pv-etapes > li.r, .pv-jalons > li.r, .hi-num.r { --c: var(--lv-r); }
.pv-kpis > li.o, .pv-etapes > li.o, .pv-jalons > li.o, .hi-num.o { --c: var(--lv-o); }
.pv-kpis > li.j, .pv-etapes > li.j, .pv-jalons > li.j, .hi-num.j { --c: var(--lv-j); }
.pv-kpis > li.t, .pv-etapes > li.t, .pv-jalons > li.t, .hi-num.t { --c: var(--lv-t); }

/* ---------- Les étapes : grands numéros de course (ceux de l'accueil, en plus petit) ---------- */
.pv-etapes { list-style: none; margin: 8px 0 0; padding: 0; align-self: stretch; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.pv-etapes > li { min-width: 0; display: flex; flex-direction: column; gap: 8px; padding-top: 14px; border-top: 3px solid var(--c); }
.pv-etapes .lv-numero { font-size: clamp(3.25rem, 5vw, 4.5rem); }
.pv-etapes h3 { margin: 0; font-size: 1.125rem; line-height: 1.25; font-weight: 800; color: var(--lv-t); }
.pv-etapes p { margin: 0; font-size: .94rem; line-height: 1.55; color: var(--lv-t2); }
html[data-theme="light"] .pv-etapes > li { border-top-width: 4px; }
html[data-theme="light"] .pv-etapes > li.t .lv-numero, html[data-theme="light"] .hi-num.t .lv-numero { text-shadow: none; }

/* ---------- Cartes ---------- */
.pv-duo { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 18px; align-items: start; }
.pv-grille3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 16px; }
.pv-carte { position: relative; min-width: 0; display: flex; flex-direction: column; gap: 14px; padding: 24px; box-sizing: border-box; border-radius: 18px; background: var(--lv-carte); border: 1px solid var(--lv-carte-ligne); box-shadow: var(--lv-carte-ombre); }
.pv-carte-t { margin: 0; display: flex; align-items: center; gap: 12px; font-size: 1.375rem; line-height: 1.2; font-weight: 800; color: var(--lv-t); text-wrap: balance; }
.pv-carte-txt { margin: 0; font-size: 1rem; line-height: 1.6; color: var(--lv-t2); }
.pv-carte-txt b { color: var(--lv-t); }
.pv-carte-note { margin: 0; font-size: .875rem; line-height: 1.55; color: var(--lv-t2); }
/* Carte courte : pictogramme, titre, texte (démo) */
.pv-carte-c { gap: 10px; padding: 20px; }
.pv-carte-c h3 { margin: 0; font-size: 1.125rem; line-height: 1.25; font-weight: 800; color: var(--lv-t); }
.pv-carte-c p { margin: 0; font-size: .94rem; line-height: 1.55; color: var(--lv-t2); }
.pv-carte-c p b { color: var(--lv-t); }

/* Lignes à pictogramme (étude technique, livraison) */
.pv-lignes { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.pv-lignes > li { display: flex; align-items: flex-start; gap: 14px; padding: 12px 14px; border-radius: 12px; background: var(--lv-creux); border: 1px solid var(--lv-carte-ligne); }
.pv-lignes .pv-ic { background: var(--lv-carte); }
.pv-lignes li > div { min-width: 0; }
.pv-lignes b { display: block; font-size: 1rem; line-height: 1.3; font-weight: 800; color: var(--lv-t); }
.pv-lignes li > div > span { display: block; margin-top: 3px; font-size: .9rem; line-height: 1.5; color: var(--lv-t2); }

/* Jalons T0 / T+15 / T+35 / T+50 (cas détaillé) */
.pv-jalons { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.pv-jalons > li { min-width: 0; padding: 12px 14px; border-radius: 12px; background: var(--lv-creux); border: 1px solid var(--lv-carte-ligne); box-shadow: inset 4px 0 0 var(--c); }
.pv-jalons b { display: block; font-family: "Barlow Condensed", Outfit, system-ui, sans-serif; font-style: italic; font-weight: 800; font-size: 1.25rem; line-height: 1.15; color: var(--lv-t); }
.pv-jalons span { display: block; margin-top: 4px; font-size: .875rem; line-height: 1.45; color: var(--lv-t2); }

/* ---------- Les illustrations de l'étude cartographique (place réservée : aucun décalage) ---------- */
.pv-captures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.pv-capture { margin: 0; min-width: 0; display: flex; flex-direction: column; border-radius: 16px; overflow: hidden; background: var(--lv-carte); border: 1px solid var(--lv-carte-ligne); box-shadow: var(--lv-carte-ombre); }
.pv-capture-img { position: relative; aspect-ratio: 900 / 560; background: var(--lv-creux); }
.pv-capture-img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.pv-capture .fallback { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 12px; text-align: center; font-size: .94rem; font-weight: 700; color: var(--lv-t); background: var(--lv-creux); }
.pv-capture .fallback small { display: block; font-size: .82rem; font-weight: 500; color: var(--lv-t2); }
.pv-capture.has-img .fallback { display: none; }
.pv-capture figcaption { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px; padding: 12px 16px; border-top: 1px solid var(--lv-carte-ligne); font-size: .875rem; line-height: 1.4; color: var(--lv-t2); }
.pv-capture figcaption b { font-family: "Barlow Condensed", Outfit, system-ui, sans-serif; font-style: italic; font-weight: 800; font-size: 1.06rem; letter-spacing: .08em; text-transform: uppercase; color: var(--lv-sur-c); }

/* ---------- Appel final (la carte .lv-cta de l'accueil, texte toujours visible) ---------- */
.pv-cta { margin-top: 8px; }
.pv-cta-txt { position: relative; flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.pv-cta-txt > p { margin: 0; max-width: 620px; font-size: 1.06rem; line-height: 1.55; color: var(--lv-t2); }

/* ---------- Simulateurs (cas Essence / E85, simulateur E85) : champs du sélecteur de l'accueil ---------- */
.pv-champ { min-width: 0; }
.pv-champ > label, .pv-sim-in label { display: block; margin: 0 0 6px; font-size: .875rem; font-weight: 600; line-height: 1.35; color: var(--lv-t2); }
.pv-champ input, .pv-sim-in input[type="number"] { width: 100%; height: 50px; box-sizing: border-box; margin: 0; padding: 0 14px; border-radius: 10px; border: 1px solid var(--lv-champ); background: var(--lv-champ-bg); color: var(--lv-t); font: inherit; font-size: 1rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.pv-champ input:focus-visible, .pv-sim-in input:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; }
.pv-unite { position: relative; }
.pv-unite input { padding-right: 70px; }
.pv-unite .u { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-size: .84rem; font-weight: 600; color: var(--lv-t2); pointer-events: none; }
.pv-calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); border-radius: 18px; overflow: hidden; background: var(--lv-carte); border: 1px solid var(--lv-carte-ligne); box-shadow: var(--lv-carte-ombre); }
.pv-calc-pane { min-width: 0; padding: 24px; }
.pv-calc-champs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.pv-calc-champs .full { grid-column: 1 / -1; }
.pv-plus > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: .9rem; font-weight: 700; color: var(--lv-t); }
.pv-plus > summary::-webkit-details-marker { display: none; }
.pv-plus > summary svg { color: var(--lv-q-ic); transition: transform .2s ease; }
.pv-plus[open] > summary svg { transform: rotate(180deg); }
.pv-plus-in { margin-top: 6px; }
.pv-plus-in label { display: block; margin: 0 0 8px; font-size: .875rem; line-height: 1.5; color: var(--lv-t2); }
.pv-plus-in .pv-unite { max-width: 220px; }
.pv-calc-out { display: flex; flex-direction: column; gap: 12px; background: var(--lv-creux); border-left: 1px solid var(--lv-carte-ligne); }
.pv-gros { font-family: "Barlow Condensed", Outfit, system-ui, sans-serif; font-style: italic; font-weight: 800; font-size: clamp(2.75rem, 5vw, 3.5rem); line-height: .95; color: var(--lv-t); white-space: nowrap; }
.pv-gros-sous { margin-top: 4px; font-size: .875rem; color: var(--lv-t2); }
.pv-stat { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 12px; padding: 10px 0; border-top: 1px solid var(--lv-carte-ligne); font-size: .94rem; line-height: 1.4; color: var(--lv-t2); }
.pv-stat b { margin-left: auto; font-size: 1.06rem; font-weight: 800; text-align: right; color: var(--lv-t); font-variant-numeric: tabular-nums; }
.pv-stat-fin { border-bottom: 0; }
.pv-calc-note { margin: 0; min-height: 1.5em; font-size: .875rem; line-height: 1.5; color: var(--lv-t2); }
.pv-calc-out > .btn { margin-top: auto; align-self: stretch; }

/* Le simulateur E85 : vos données à gauche, le résultat à droite */
.pv-sim { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; align-items: start; }
.pv-sim-in { display: flex; flex-direction: column; gap: 4px; }
.pv-sim-in label { margin-top: 12px; }
.pv-sim-in label b { color: var(--lv-t); font-weight: 800; }
.pv-sim-in input[type="range"] { width: 100%; height: 44px; margin: 0; accent-color: var(--accent); cursor: pointer; }
.pv-aide { margin: 2px 0 0; font-size: .84rem; line-height: 1.5; color: var(--lv-t2); }
.pv-res { text-align: center; padding: 6px 0 10px; }
.pv-res .pv-gros { display: block; font-size: clamp(3rem, 6vw, 4.25rem); }
.pv-sim-out .pv-stat { border-top: 0; border-bottom: 1px solid var(--lv-carte-ligne); }
.pv-sim-out .pv-stat.pv-stat-fin { border-bottom: 0; }
.pv-amort { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border-radius: 12px; background: var(--lv-creux); border: 1px solid var(--lv-ligne2); box-shadow: inset 4px 0 0 #ffc21a; }
.pv-amort > svg { margin-top: 1px; color: var(--lv-coche); }
.pv-amort > svg[hidden] { display: none; }
.pv-amort b { display: block; font-size: 1rem; line-height: 1.4; color: var(--lv-t); }
.pv-amort-sous { margin-top: 4px; font-size: .84rem; line-height: 1.5; color: var(--lv-t2); }
.pv-honnete { display: flex; align-items: flex-start; gap: 12px; margin: 0; max-width: 900px; padding: 14px 16px; border-radius: 12px; background: var(--lv-creux); border: 1px solid var(--lv-carte-ligne); font-size: .84rem; line-height: 1.6; color: var(--lv-t2); }
.pv-honnete > svg { margin-top: 2px; color: var(--lv-coche); }
.pv-honnete b { color: var(--lv-t); }

/* ---------- Coulisses du Multimap : un rail, six étapes, une image par étape ---------- */
.hi-hero-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: 24px 40px; align-items: center; }
.hi-hero-txt { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.hi-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 0; padding: 0; list-style: none; }
.hi-meta .lv-puce { white-space: normal; }
.cp-lv { display: block; width: 100%; max-width: 260px; height: auto; margin: 0 auto; }
.cp-lv text { font-family: "Barlow Condensed", Outfit, system-ui, sans-serif; font-style: italic; font-weight: 800; letter-spacing: .06em; }
.pv-lv-c3 { fill: var(--lv-carte); stroke: var(--lv-ligne2); }
.pv-lv-c2 { fill: var(--lv-surf); stroke: var(--lv-champ); }
.pv-lv-c1 { fill: var(--lv-bande); }
.pv-lv-t3 { fill: var(--lv-t2); opacity: .7; }
.pv-lv-t2 { fill: var(--lv-t2); }
.pv-lv-t1 { fill: var(--accent-ink, #ffffff); }
.pv-lv-tige { fill: var(--lv-champ); }
.pv-lv-boule { fill: #ff6b1a; }
.pv-lv-geste { fill: none; stroke: #ffc21a; stroke-width: 3; stroke-linecap: round; }
@media (prefers-reduced-motion: no-preference) {
  .cp-lv .cp-lcard { transform-origin: 106px 100px; animation: hiCartes 6s ease-in-out infinite; }
  .cp-lv .cp-lcard2 { animation-delay: -2s; }
  .cp-lv .cp-lcard3 { animation-delay: -4s; }
  .cp-lv .cp-llever { transform-origin: 19px 118px; animation: hiLevier 3s ease-in-out infinite; }
}
@keyframes hiCartes { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes hiLevier { 0%, 40%, 100% { transform: rotate(0); } 55%, 80% { transform: rotate(-16deg); } }
.hi-rail { display: flex; flex-direction: column; }
.hi-step { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 0 20px; padding: 28px 0; border-top: 1px solid var(--lv-ligne); }
.hi-step:first-child { border-top: 0; padding-top: 8px; }
.hi-num { padding-top: 14px; border-top: 3px solid var(--c); align-self: start; }
html[data-theme="light"] .hi-num { border-top-width: 4px; }
.hi-num .lv-numero { font-size: clamp(3.5rem, 6vw, 5rem); }
.hi-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 28px; align-items: center; }
.hi-step:nth-child(even) .hi-body { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.hi-step:nth-child(even) .hi-text { order: 2; }
.hi-text { min-width: 0; }
.hi-text h2 { margin: 0 0 12px; font-size: clamp(1.375rem, 2.4vw, 1.875rem); line-height: 1.12; font-weight: 900; letter-spacing: -.015em; color: var(--lv-t); text-wrap: balance; }
.hi-text p { margin: 0 0 10px; font-size: 1rem; line-height: 1.65; color: var(--lv-t2); }
.hi-text b { color: var(--lv-t); }
.hi-fig { margin: 0; min-width: 0; border-radius: 16px; overflow: hidden; background: var(--lv-carte); border: 1px solid var(--lv-carte-ligne); box-shadow: var(--lv-carte-ombre); }
.hi-fig img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; background: var(--lv-creux); }
.hi-fig figcaption { padding: 12px 16px; border-top: 1px solid var(--lv-carte-ligne); font-size: .875rem; line-height: 1.5; color: var(--lv-t2); }
.hi-fig figcaption b { color: var(--lv-t); }
.pv-regles { box-shadow: inset 4px 0 0 var(--accent), var(--lv-carte-ombre); }
.pv-regles .pv-carte-t { font-size: clamp(1.25rem, 2.2vw, 1.5rem); }
.pv-puces { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.pv-puces > li { position: relative; padding-left: 28px; font-size: 1rem; line-height: 1.6; color: var(--lv-t2); }
.pv-puces > li::before { content: ""; position: absolute; left: 4px; top: .55em; width: 12px; height: 6px; background: linear-gradient(90deg, var(--lv-r) 0 4px, var(--lv-o) 4px 8px, var(--lv-j) 8px 12px); transform: skewX(-28deg); }
.pv-puces b { color: var(--lv-t); }

/* ---------- La démo : le suivi simulé, puis les cartes ---------- */
.pv-demo-sim { width: 100%; max-width: 600px; align-self: center; }
.pv-demo-sim .pv-carte-t { flex-wrap: wrap; font-size: 1.25rem; }
.pv-demo-ref { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-weight: 700; }
.demo-badge { display: inline-block; padding: 3px 9px; border-radius: 6px; background: var(--lv-reco-bg); color: var(--lv-reco-t); font-size: .72rem; font-weight: 800; line-height: 1.3; letter-spacing: .1em; text-transform: uppercase; }
.pv-demo-veh { margin: -6px 0 0; font-size: .875rem; line-height: 1.5; color: var(--lv-t2); }
.pv-tl { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; min-height: 246px; }
.pv-tl-i { position: relative; display: flex; gap: 14px; padding-bottom: 20px; }
.pv-tl-i::before { content: ""; position: absolute; left: 19px; top: 40px; bottom: 0; width: 2px; background: var(--lv-ligne2); }
.pv-tl-i:last-child { padding-bottom: 0; }
.pv-tl-i:last-child::before { display: none; }
.pv-tl-i.done::before { background: var(--lv-coche); }
.pv-tl-d { position: relative; z-index: 1; flex: none; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; box-sizing: border-box; border-radius: 50%; background: var(--lv-creux); border: 2px solid var(--lv-ligne2); color: var(--lv-t2); }
.pv-tl-i.done .pv-tl-d { border-color: var(--lv-coche); color: var(--lv-coche); }
.pv-tl-i.cur .pv-tl-d { border-color: var(--accent); color: var(--lv-t); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent); }
.pv-tl-i > div { min-width: 0; padding-top: 2px; }
.pv-tl-i b { display: block; font-size: 1rem; line-height: 1.35; font-weight: 800; color: var(--lv-t); }
.pv-tl-i p { margin: 2px 0 0; font-size: .875rem; line-height: 1.5; color: var(--lv-t2); }
.tl-time-demo { font-size: .8rem; font-weight: 500; color: var(--lv-t2); }
.demo-queue { min-height: 1.45em; margin: 0; text-align: center; font-size: .875rem; line-height: 1.45; color: var(--lv-t2); }
.demo-toast { display: none; align-items: flex-start; gap: 12px; padding: 14px 16px; border-radius: 12px; background: var(--lv-creux); border: 1px solid var(--lv-ligne2); box-shadow: inset 4px 0 0 var(--lv-coche); font-weight: 800; color: var(--lv-t); }
.demo-toast.show { display: flex; }
.demo-toast > svg { margin-top: 1px; color: var(--lv-coche); }
.demo-toast-sous { display: block; margin-top: 2px; font-size: .8rem; font-weight: 500; line-height: 1.45; color: var(--lv-t2); }
@media (prefers-reduced-motion: no-preference) {
  .demo-toast.show { animation: pvApparait .35s ease; }
}
@keyframes pvApparait { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.demo-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.pv-demo-rejouer { text-align: center; }
.demo-restart { min-height: 44px; padding: 0 12px; border: 0; background: none; cursor: pointer; font: inherit; font-size: .9rem; font-weight: 700; color: var(--lv-lien); text-decoration: underline; text-underline-offset: 3px; }
.demo-restart:hover { color: var(--lv-lien-h); }

/* ---------- Aide après le flash : six situations, puis la marche à suivre ---------- */
.pv-dp { max-width: 880px; }
.pv-dp-grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); gap: 12px; }
.dp-card { -webkit-appearance: none; appearance: none; width: 100%; margin: 0; display: flex; align-items: center; gap: 14px; min-height: 76px; padding: 14px 16px; box-sizing: border-box; border-radius: 14px; background: var(--lv-carte); border: 1px solid var(--lv-carte-ligne); box-shadow: var(--lv-carte-ombre); color: var(--lv-t); font: inherit; text-align: left; cursor: pointer; transition: border-color .15s ease, transform .15s ease; }
.dp-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.dp-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.dp-card > span:last-child { min-width: 0; }
.dp-card b { display: block; font-size: 1rem; line-height: 1.3; font-weight: 800; color: var(--lv-t); }
.dp-card small { display: block; margin-top: 2px; font-size: .84rem; line-height: 1.4; color: var(--lv-t2); }
.pv-note { display: flex; align-items: flex-start; gap: 12px; margin: 0; padding: 14px 16px; border-radius: 12px; background: var(--lv-creux); border: 1px solid var(--lv-ligne2); font-size: .94rem; line-height: 1.55; color: var(--lv-t); }
.pv-note > svg { margin-top: 2px; }
.pv-note a { color: var(--lv-lien); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.pv-note a:hover { color: var(--lv-lien-h); }
.dp-safe { box-shadow: inset 4px 0 0 var(--lv-coche); }
.dp-safe > svg { color: var(--lv-coche); }
.dp-warn { box-shadow: inset 4px 0 0 var(--accent); }
.dp-warn > svg { color: var(--lv-acc-t); }
#dpMenu { display: flex; flex-direction: column; gap: 16px; }
.dp-panel { display: none; padding: 24px; border-radius: 18px; background: var(--lv-carte); border: 1px solid var(--lv-carte-ligne); box-shadow: var(--lv-carte-ombre); scroll-margin-top: calc(var(--header-h, 64px) + 12px); }
.dp-panel.open { display: flex; flex-direction: column; gap: 14px; }
@media (prefers-reduced-motion: no-preference) {
  .dp-panel.open { animation: pvApparait .3s ease; }
}
.dp-back { align-self: flex-start; min-height: 44px; margin: -8px 0 0; padding: 0; border: 0; background: none; cursor: pointer; font: inherit; font-size: .9rem; font-weight: 700; color: var(--lv-lien); text-decoration: underline; text-underline-offset: 3px; }
.dp-back:hover { color: var(--lv-lien-h); }
.dp-panel h2 { margin: 0; display: flex; align-items: center; gap: 12px; font-size: clamp(1.375rem, 2.6vw, 1.75rem); line-height: 1.15; font-weight: 900; letter-spacing: -.015em; color: var(--lv-t); text-wrap: balance; }
.dp-steps { list-style: none; margin: 0; padding: 0; counter-reset: s; }
.dp-steps li { position: relative; padding: 12px 0 12px 48px; border-bottom: 1px solid var(--lv-carte-ligne); font-size: .97rem; line-height: 1.6; color: var(--lv-t2); }
.dp-steps li:last-child { border-bottom: 0; }
.dp-steps li b { color: var(--lv-t); }
.dp-steps li::before { counter-increment: s; content: counter(s); position: absolute; left: 4px; top: 8px; font-family: "Barlow Condensed", Outfit, system-ui, sans-serif; font-style: italic; font-weight: 800; font-size: 2rem; line-height: 1; color: var(--lv-sur-c); }
.dp-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.dp-actions .btn { min-height: 48px; padding: 0 18px; font-size: .97rem; }

/* ---------- Tablette et bureau étroit ---------- */
@media (max-width: 1007px) {
  .pv-duo, .pv-calc, .pv-sim, .hi-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .pv-calc-out { border-left: 0; border-top: 1px solid var(--lv-carte-ligne); }
  .pv-etapes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pv-captures { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hi-body, .hi-step:nth-child(even) .hi-body { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .hi-step:nth-child(even) .hi-text { order: 0; }
  .cp-lv { max-width: 200px; margin: 0; }
}
/* ---------- Téléphone ---------- */
@media (max-width: 640px) {
  .pv-heros-in { gap: 10px; padding-top: 18px; padding-bottom: 20px; }
  .pv-heros .lv-h1 { font-size: 2rem; line-height: 1.06; }
  .pv-heros .lv-sur { font-size: 1rem; }
  .pv-phrase { font-size: .97rem; line-height: 1.55; }
  .pv-sec > .lv-wrap { gap: 16px; padding-top: 22px; padding-bottom: 26px; }
  .pv-tete .lv-sur { font-size: 1rem; }
  .pv-tete .lv-h2 { font-size: 1.625rem; }
  .pv-tete-sous { font-size: .94rem; }
  .pv-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .pv-kpis > li { padding: 12px; }
  .pv-kpis b { font-size: 1.5rem; }
  .pv-kpis span { font-size: .8rem; }
  .pv-etapes { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .pv-etapes > li { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "n t" "n p"; column-gap: 14px; row-gap: 4px; align-items: start; }
  .pv-etapes .lv-numero { grid-area: n; font-size: 3rem; }
  .pv-etapes h3 { grid-area: t; font-size: 1.06rem; }
  .pv-etapes p { grid-area: p; font-size: .9rem; }
  .pv-carte { padding: 18px 16px; gap: 12px; border-radius: 16px; }
  .pv-carte-t { font-size: 1.2rem; gap: 10px; }
  .pv-lignes > li { gap: 12px; padding: 10px 12px; }
  .pv-jalons { grid-template-columns: minmax(0, 1fr); }
  .pv-captures { grid-template-columns: minmax(0, 1fr); }
  .pv-cta-txt { gap: 12px; }
  .pv-cta-txt > p { font-size: .94rem; line-height: 1.5; }
  .pv-boutons { gap: 10px; }
  .pv-boutons > .btn { flex: 1 1 100%; }
  .pv-calc-pane { padding: 18px 16px; }
  .pv-calc-champs { gap: 12px; }
  .pv-gros { font-size: 2.75rem; }
  .pv-res .pv-gros { font-size: 3.25rem; }
  .hi-step { grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 22px 0; }
  .hi-num { display: flex; align-items: flex-end; padding-top: 10px; }
  .hi-num .lv-numero { font-size: 3rem; }
  .hi-text h2 { font-size: 1.375rem; }
  .hi-text p { font-size: .97rem; line-height: 1.6; }
  .dp-panel { padding: 18px 16px; }
  .dp-steps li { padding-left: 40px; font-size: .94rem; }
  .dp-steps li::before { font-size: 1.75rem; }
  .dp-actions .btn { flex: 1 1 100%; }
}
@media (max-width: 360px) {
  .pv-kpis { grid-template-columns: minmax(0, 1fr); }
  .pv-calc-champs { grid-template-columns: minmax(0, 1fr); }
}