/* ════════════════════════════════════════════════════════════════
   invoRiva — La vitrine publique.

   Palette tiree du logo : l'anthracite du « invo », le bleu ciel et le
   bleu profond du « Riva » et du symbole. Toutes les couleurs sont des
   jetons declares ici ; les gabarits n'en ecrivent aucune.

   Proprietes LOGIQUES (inline-start / inline-end) partout ou un cote
   compte : la page se retourne d'elle-meme en arabe (dir="rtl").
   ════════════════════════════════════════════════════════════════ */
:root {
    --vt-nuit: #0b1220;
    --vt-nuit-2: #111a2e;
    --vt-encre: #0f172a;
    --vt-texte: #334155;
    --vt-doux: #64748b;
    --vt-trait: #e2e8f0;
    --vt-fond: #ffffff;
    --vt-fond-2: #f5f8fc;
    --vt-ciel: #1ea0e6;
    --vt-azur: #0b6bcb;
    --vt-azur-fonce: #0a4f9a;
    --vt-vert: #10b981;
    --vt-ambre: #f59e0b;
    --vt-degrade: linear-gradient(120deg, #0b6bcb 0%, #1ea0e6 55%, #38bdf8 100%);
    --vt-ombre: 0 10px 30px -12px rgba(15, 23, 42, .18);
    --vt-ombre-forte: 0 30px 60px -20px rgba(11, 18, 32, .35);
    --vt-rayon: 16px;
    --vt-police: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --vt-largeur: 1180px;

    /* Lecteur PDF (gris du lecteur de Chrome) et papier des documents :
       le papier reste blanc, y compris en thème sombre — c'est un document. */
    --vt-pdf-barre: #323639;
    --vt-pdf-fond: #525659;
    --vt-pdf-texte: #f1f3f4;
    --vt-pdf-texte-doux: #bdc1c6;
    --vt-papier: #ffffff;
    --vt-papier-encre: #1a1f2b;
    --vt-papier-doux: #5b6475;
    --vt-papier-trait: #d7dce5;
    --vt-papier-teinte: #f3f6fb;
    --vt-cachet: #1d4ed8;
    --vt-signature: #1e3a8a;

    /* Encres FIXES : texte posé sur une surface qui reste claire dans les
       deux thèmes (pastille blanche, bouton blanc, étiquette vive). */
    --vt-encre-fixe: #0f172a;
    --vt-azur-fixe: #0a4f9a;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
    margin: 0;
    font-family: var(--vt-police);
    color: var(--vt-texte);
    background: var(--vt-fond);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--vt-azur); }
h1, h2, h3 { color: var(--vt-encre); line-height: 1.15; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--vt-ciel); outline-offset: 3px; border-radius: 6px; }

.vt-conteneur { width: min(var(--vt-largeur), 100% - 2.5rem); margin-inline: auto; }
.vt-invisible { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.vt-evitement { position: absolute; inset-inline-start: 1rem; top: -60px; z-index: 100; background: var(--vt-encre-fixe); color: #fff; padding: .6rem 1rem; border-radius: 8px; }
.vt-evitement:focus { top: 1rem; }

/* ── Boutons ─────────────────────────────────────────────────── */
.vt-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
    padding: .78rem 1.35rem; border-radius: 12px; border: 1.5px solid transparent;
    font: inherit; font-weight: 700; font-size: .95rem; text-decoration: none;
    cursor: pointer; white-space: nowrap;
    transition: transform .18s ease, box-shadow .18s ease, background .18s, color .18s, border-color .18s;
}
.vt-btn:hover { transform: translateY(-2px); }
.vt-btn-grand { padding: .95rem 1.6rem; font-size: 1rem; }
.vt-btn-petit { padding: .55rem 1rem; font-size: .88rem; }
.vt-btn-bloc { width: 100%; }
.vt-btn-primaire { background: var(--vt-degrade); color: #fff; box-shadow: 0 10px 24px -10px rgba(11, 107, 203, .65); }
.vt-btn-primaire:hover { box-shadow: 0 16px 30px -12px rgba(11, 107, 203, .75); color: #fff; }
.vt-btn-secondaire { background: var(--vt-fond); color: var(--vt-encre); border-color: var(--vt-trait); box-shadow: var(--vt-ombre); }
.vt-btn-contour { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .28); }
.vt-btn-contour:hover { border-color: #fff; }
.vt-btn-blanc { background: #fff; color: var(--vt-azur-fixe); }
.vt-btn-fantome { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.vt-btn[disabled] { opacity: .65; cursor: progress; transform: none; }

/* ── Navigation ──────────────────────────────────────────────── */
.vt-nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255, 255, 255, .78);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s, box-shadow .2s;
}
.vt-nav.defile { border-bottom-color: var(--vt-trait); box-shadow: 0 6px 20px -16px rgba(15, 23, 42, .35); }
.vt-nav-ligne { display: flex; align-items: center; gap: 1.5rem; height: 72px; }
.vt-marque { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; }
.vt-marque img { height: 32px; width: auto; }
.vt-marque-texte { height: 26px !important; }
.vt-nav-liens { display: flex; gap: 1.6rem; margin-inline-start: auto; }
.vt-nav-liens a { color: var(--vt-texte); text-decoration: none; font-weight: 600; font-size: .93rem; }
.vt-nav-liens a:hover { color: var(--vt-azur); }
.vt-nav-connexion-mobile { display: none; }
.vt-nav-actions { display: flex; align-items: center; gap: 1rem; }
.vt-lien-discret { color: var(--vt-encre); text-decoration: none; font-weight: 600; font-size: .93rem; }
.vt-burger { display: none; width: 42px; height: 42px; border: 1px solid var(--vt-trait); background: var(--vt-fond); border-radius: 10px; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.vt-burger span { width: 18px; height: 2px; background: var(--vt-encre); border-radius: 2px; transition: transform .2s, opacity .2s; }
.vt-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.vt-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.vt-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ────────────────────────────────────────────────────── */
.vt-hero { position: relative; padding: 5rem 0 6rem; overflow: hidden; }
.vt-hero-fond {
    position: absolute; inset: -20% -10% auto -10%; height: 130%; z-index: -1;
    background:
        radial-gradient(40% 50% at 15% 20%, rgba(30, 160, 230, .18), transparent 70%),
        radial-gradient(35% 45% at 85% 10%, rgba(11, 107, 203, .16), transparent 70%),
        radial-gradient(30% 40% at 70% 80%, rgba(56, 189, 248, .12), transparent 70%),
        linear-gradient(180deg, #f3f8ff 0%, #ffffff 70%);
}
.vt-hero-fond::after {
    content: ''; position: absolute; inset: 0;
    background-image: linear-gradient(rgba(15, 23, 42, .045) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(15, 23, 42, .045) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(60% 60% at 50% 35%, #000, transparent 75%);
    -webkit-mask-image: radial-gradient(60% 60% at 50% 35%, #000, transparent 75%);
}
.vt-hero-grille { display: grid; grid-template-columns: .92fr 1.18fr; gap: 3rem; align-items: center; }
.vt-pastille {
    display: inline-flex; align-items: center; gap: .45rem;
    padding: .38rem .85rem; border-radius: 999px;
    background: rgba(30, 160, 230, .1); color: var(--vt-azur-fonce);
    border: 1px solid rgba(30, 160, 230, .25); font-weight: 700; font-size: .82rem;
}
.vt-hero h1 { font-size: clamp(2.3rem, 4.8vw, 3.9rem); font-weight: 800; margin: 1.2rem 0 1.1rem; }
.vt-degrade { background: var(--vt-degrade); -webkit-background-clip: text; background-clip: text; color: transparent; }
.vt-hero-accroche { font-size: 1.13rem; color: var(--vt-texte); max-width: 36rem; }
.vt-hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.vt-video-lanceur { display: inline-flex; align-items: center; gap: .7rem; margin-top: 1.4rem; background: none; border: 0; font: inherit; font-weight: 700; color: var(--vt-encre); cursor: pointer; }
.vt-video-play { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--vt-azur); box-shadow: var(--vt-ombre); font-size: 1.3rem; }
.vt-hero-garanties { list-style: none; padding: 0; margin: 2rem 0 0; display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; font-size: .9rem; font-weight: 600; color: var(--vt-encre); }
.vt-hero-garanties i { color: var(--vt-vert); margin-inline-end: .3rem; }

/* Le visuel du héros : l'image de marque, cadrée et légèrement flottante. */
.vt-hero-visuel { position: relative; }
.vt-hero-image { display: block; border-radius: 22px; overflow: hidden; border: 1px solid var(--vt-trait); box-shadow: var(--vt-ombre-forte); animation: vtFlotte 8s ease-in-out infinite; background: var(--vt-fond-2); }
/* Visuel « 10 jours d'essai » (22/10/2026) : 4:3, sans recadrage ni déformation. */
.vt-hero-image img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }

@keyframes vtFlotte { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }

/* ── Bandeau de chiffres ─────────────────────────────────────── */
.vt-bandeau { border-block: 1px solid var(--vt-trait); background: var(--vt-fond-2); }
.vt-bandeau-grille { display: grid; grid-template-columns: repeat(4, 1fr); }
.vt-bandeau-grille div { padding: 1.6rem 1rem; text-align: center; display: flex; flex-direction: column; gap: .15rem; }
.vt-bandeau-grille div + div { border-inline-start: 1px solid var(--vt-trait); }
.vt-bandeau strong { font-size: 1.7rem; font-weight: 800; color: var(--vt-encre); }
.vt-bandeau span { font-size: .88rem; color: var(--vt-doux); font-weight: 600; }

/* ── Sections ────────────────────────────────────────────────── */
.vt-section { padding: 6rem 0; }
.vt-section-teinte { background: var(--vt-fond-2); }
.vt-section-sombre { background: radial-gradient(60% 50% at 50% 0%, rgba(30, 160, 230, .22), transparent 70%), var(--vt-nuit); color: #cbd5e1; }
.vt-entete { text-align: center; max-width: 46rem; margin: 0 auto 3.5rem; }
.vt-entete-gauche { text-align: start; margin: 0; }
.vt-surtitre { display: inline-block; font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; color: var(--vt-azur); margin-bottom: .8rem; }
.vt-entete h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; }
.vt-entete p { margin-top: 1rem; font-size: 1.06rem; color: var(--vt-doux); }
.vt-entete-clair h2 { color: #fff; }
.vt-entete-clair p { color: #94a3b8; }
.vt-entete-clair .vt-surtitre { color: var(--vt-ciel); }

.vt-icone { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 1.35rem; color: var(--vt-azur); background: linear-gradient(135deg, rgba(30, 160, 230, .14), rgba(11, 107, 203, .1)); border: 1px solid rgba(30, 160, 230, .22); }

.vt-grille-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.vt-carte { background: var(--vt-fond); border: 1px solid var(--vt-trait); border-radius: var(--vt-rayon); padding: 1.8rem; transition: transform .25s ease, box-shadow .25s ease, border-color .25s; }
.vt-carte:hover { transform: translateY(-4px); box-shadow: var(--vt-ombre); border-color: rgba(30, 160, 230, .35); }
.vt-carte h3 { font-size: 1.12rem; margin: 1.1rem 0 .5rem; }
.vt-carte p { font-size: .95rem; color: var(--vt-doux); }

.vt-liste { list-style: none; padding: 0; margin: 1.3rem 0 0; display: flex; flex-direction: column; gap: .6rem; }
.vt-liste li { position: relative; padding-inline-start: 1.8rem; font-weight: 600; color: var(--vt-encre); font-size: .95rem; }
.vt-liste li::before { content: '\F26A'; font-family: 'bootstrap-icons'; position: absolute; inset-inline-start: 0; top: .05rem; color: var(--vt-vert); font-size: 1.05rem; }

/* ── Fonctionnalites en alternance ───────────────────────────── */
.vt-atout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.vt-atout + .vt-atout { margin-top: 5.5rem; }
.vt-atout-inverse .vt-atout-texte { order: 2; }
.vt-atout-texte h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 800; margin: 1.2rem 0 .8rem; }
.vt-atout-texte p { font-size: 1.03rem; color: var(--vt-doux); }
.vt-atout-visuel { background: linear-gradient(135deg, #e8f3fd, #f8fbff); border: 1px solid var(--vt-trait); border-radius: 22px; padding: 2.4rem; min-height: 320px; display: grid; place-items: center; }

/* ── Lecteur PDF « à la Chrome » (facture et ticket d'exemple) ── */
.vt-maquette-document, .vt-maquette-caisse { padding: 1.4rem; }
.vt-pdf { width: 100%; max-width: 560px; border-radius: 14px; overflow: hidden; background: var(--vt-pdf-fond); box-shadow: var(--vt-ombre-forte); border: 1px solid rgba(0, 0, 0, .25); }
.vt-pdf-barre { display: flex; align-items: center; gap: .7rem; padding: .55rem .8rem; background: var(--vt-pdf-barre); color: var(--vt-pdf-texte); font-size: .74rem; direction: ltr; }
.vt-pdf-barre .bi { font-size: .95rem; opacity: .9; }
.vt-pdf-nom { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; flex: 0 1 auto; }
.vt-pdf-centre { display: inline-flex; align-items: center; gap: .5rem; margin-inline: auto; color: var(--vt-pdf-texte-doux); white-space: nowrap; }
.vt-pdf-page { display: inline-block; min-width: 1.6rem; text-align: center; padding: .05rem .3rem; border-radius: 3px; background: rgba(0, 0, 0, .35); color: var(--vt-pdf-texte); }
.vt-pdf-sep { width: 1px; height: 14px; background: rgba(255, 255, 255, .25); margin-inline: .3rem; }
.vt-pdf-zoom { padding: .05rem .4rem; border-radius: 3px; background: rgba(0, 0, 0, .35); color: var(--vt-pdf-texte); }
.vt-pdf-actions { display: inline-flex; gap: .85rem; }
.vt-pdf-fond { padding: 1rem; container-type: inline-size; max-height: 36rem; overflow-y: auto; scrollbar-width: thin; scrollbar-color: #7a7e82 transparent; }
/* La facture tient en entier dans le lecteur (page « ajustée ») : les marges
   latérales rétrécissent la page, et le texte (en cqi) la suit. */
.vt-maquette-document .vt-pdf-fond { padding: 1rem 8%; max-height: none; overflow: visible; }
.vt-feuille { background: var(--vt-papier); color: var(--vt-papier-encre); box-shadow: 0 2px 10px rgba(0, 0, 0, .35); margin-inline: auto; font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif; line-height: 1.35; }

/* La facture : une page A4, textes proportionnels à sa largeur (cqi). */
.vt-facture { width: 100%; aspect-ratio: 1 / 1.414; padding: 5.5cqi 5.5cqi 4cqi; font-size: 1.75cqi; display: flex; flex-direction: column; gap: 2.2cqi; }
.vt-fa-tete { display: flex; justify-content: space-between; gap: 3cqi; }
.vt-fa-emetteur { display: flex; gap: 2cqi; align-items: flex-start; }
.vt-fa-emetteur div, .vt-fa-titre, .vt-fa-parties div, .vt-fa-paiement { display: flex; flex-direction: column; gap: .35cqi; }
.vt-fa-emetteur strong { font-size: 2.6cqi; color: var(--vt-papier-encre); }
.vt-fa-emetteur span, .vt-fa-titre span, .vt-fa-parties span, .vt-fa-paiement span { color: var(--vt-papier-doux); }
.vt-fa-monogramme { flex: 0 0 auto; width: 8cqi; height: 8cqi; border-radius: 1.6cqi; display: grid; place-items: center; font-weight: 800; font-size: 2.8cqi; color: #fff; background: var(--vt-degrade); }
.vt-fa-titre { text-align: end; }
.vt-fa-titre strong { font-size: 4.2cqi; letter-spacing: .08em; color: var(--vt-azur-fonce); }
.vt-fa-ids { font-size: 1.45cqi; color: var(--vt-papier-doux); border-block: 1px solid var(--vt-papier-trait); padding: .9cqi 0; text-align: center; }
.vt-fa-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 2.4cqi; }
.vt-fa-parties div { border: 1px solid var(--vt-papier-trait); border-radius: 1.2cqi; padding: 1.6cqi 2cqi; }
.vt-fa-parties small, .vt-fa-paiement small { font-size: 1.35cqi; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--vt-azur); }
.vt-fa-parties strong { font-size: 2cqi; color: var(--vt-papier-encre); }
.vt-fa-lignes { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.vt-fa-lignes th { background: var(--vt-papier-encre); color: #fff; font-weight: 700; text-align: start; padding: 1.1cqi 1.4cqi; font-size: 1.5cqi; }
.vt-fa-lignes td { padding: 1.2cqi 1.4cqi; border-bottom: 1px solid var(--vt-papier-trait); }
.vt-fa-lignes :is(th, td):not(:first-child) { text-align: end; white-space: nowrap; }
.vt-fa-lignes tbody tr:nth-child(even) td { background: var(--vt-papier-teinte); }
.vt-fa-bas { display: grid; grid-template-columns: 1fr 1fr; gap: 3cqi; align-items: start; }
.vt-fa-totaux { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.vt-fa-totaux td { padding: .9cqi 1.4cqi; }
.vt-fa-totaux td:last-child { text-align: end; font-weight: 700; white-space: nowrap; }
.vt-fa-totaux .vt-fa-ttc td { background: var(--vt-azur-fonce); color: #fff; font-size: 2.1cqi; font-weight: 800; }
.vt-fa-lettres { font-size: 1.5cqi; color: var(--vt-papier-doux); font-style: italic; margin: 0; }
.vt-fa-lettres strong { color: var(--vt-papier-encre); font-style: normal; }
.vt-fa-pied { display: flex; justify-content: space-between; align-items: flex-end; gap: 3cqi; margin-top: auto; }
.vt-fa-qr { display: flex; align-items: center; gap: 1.6cqi; max-width: 45%; color: var(--vt-papier-doux); font-size: 1.4cqi; }
.vt-fa-qr img { width: 11cqi; height: 11cqi; flex: 0 0 auto; }
.vt-fa-signature { position: relative; width: 30cqi; min-height: 17cqi; text-align: center; }
.vt-fa-signature small { display: block; font-weight: 700; color: var(--vt-papier-encre); font-size: 1.5cqi; }
.vt-fa-cachet { position: absolute; inset-inline-end: 0; top: 2.4cqi; width: 15cqi; height: 15cqi; color: var(--vt-cachet); opacity: .72; transform: rotate(-12deg); }
.vt-fa-paraphe { position: absolute; inset-inline-start: 0; top: 5.5cqi; width: 22cqi; height: auto; color: var(--vt-signature); }
.vt-fa-marque { display: flex; align-items: center; justify-content: center; gap: 1cqi; font-size: 1.3cqi; color: var(--vt-papier-doux); border-top: 1px solid var(--vt-papier-trait); padding-top: 1.2cqi; }
.vt-fa-marque img { height: 2.8cqi; width: auto; display: inline-block; }

/* Le ticket : rouleau thermique de 80 mm, police à chasse fixe. */
.vt-ticket { width: 64%; padding: 5cqi 4.2cqi 4cqi; font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace; font-size: 2.3cqi; display: flex; flex-direction: column; gap: 2.2cqi; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.2cqi), 97% 100%, 94% calc(100% - 1.2cqi), 91% 100%, 88% calc(100% - 1.2cqi), 85% 100%, 82% calc(100% - 1.2cqi), 79% 100%, 76% calc(100% - 1.2cqi), 73% 100%, 70% calc(100% - 1.2cqi), 67% 100%, 64% calc(100% - 1.2cqi), 61% 100%, 58% calc(100% - 1.2cqi), 55% 100%, 52% calc(100% - 1.2cqi), 49% 100%, 46% calc(100% - 1.2cqi), 43% 100%, 40% calc(100% - 1.2cqi), 37% 100%, 34% calc(100% - 1.2cqi), 31% 100%, 28% calc(100% - 1.2cqi), 25% 100%, 22% calc(100% - 1.2cqi), 19% 100%, 16% calc(100% - 1.2cqi), 13% 100%, 10% calc(100% - 1.2cqi), 7% 100%, 4% calc(100% - 1.2cqi), 1% 100%, 0 calc(100% - 1.2cqi)); }
.vt-tk-tete { text-align: center; display: flex; flex-direction: column; gap: .4cqi; }
.vt-tk-tete strong { font-size: 3.1cqi; letter-spacing: .06em; }
.vt-tk-tete span, .vt-tk-infos span, .vt-tk-paiement span { color: var(--vt-papier-doux); }
.vt-tk-infos { display: flex; flex-direction: column; gap: .3cqi; border-block: 1px dashed var(--vt-papier-doux); padding: 1.4cqi 0; }
.vt-tk-lignes, .vt-tk-totaux { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.vt-tk-lignes td { padding: .7cqi 0; vertical-align: top; }
.vt-tk-lignes td small { display: block; color: var(--vt-papier-doux); font-size: 2cqi; }
.vt-tk-lignes td:last-child, .vt-tk-totaux td:last-child { text-align: end; white-space: nowrap; }
.vt-tk-totaux { border-top: 1px dashed var(--vt-papier-doux); }
.vt-tk-totaux td { padding: .5cqi 0; }
.vt-tk-total td { font-size: 3.2cqi; font-weight: 800; padding-top: 1.2cqi; border-top: 2px solid var(--vt-papier-encre); }
.vt-tk-paiement { display: flex; flex-direction: column; gap: .3cqi; text-align: center; }
.vt-tk-codebarre { display: flex; justify-content: center; align-items: stretch; gap: .45cqi; height: 7cqi; }
.vt-tk-codebarre i { width: calc(var(--l) * .5cqi); background: var(--vt-papier-encre); }
.vt-tk-merci { text-align: center; margin: 0; font-weight: 700; }
.vt-tk-marque { display: flex; align-items: center; justify-content: center; gap: 1cqi; font-size: 1.9cqi; color: var(--vt-papier-doux); }
.vt-tk-marque img { height: 3.6cqi; width: auto; display: inline-block; }

.vt-graphe { width: min(380px, 100%); background: #fff; border-radius: 14px; box-shadow: var(--vt-ombre-forte); padding: 1.1rem; }
.vt-graphe-tete { display: flex; justify-content: space-between; margin-bottom: .6rem; }
.vt-graphe-tete strong { color: var(--vt-encre); }
.vt-graphe-tete em { font-style: normal; font-weight: 800; color: var(--vt-vert); }
.vt-graphe svg { width: 100%; height: 150px; }
[dir="rtl"] .vt-graphe svg { transform: scaleX(-1); }
.vt-courbe { fill: none; stroke: var(--vt-azur); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 420; stroke-dashoffset: 420; }
.revele.visible .vt-courbe, .visible .vt-courbe { animation: vtTrace 1.6s ease forwards .2s; }
.vt-aire { fill: rgba(30, 160, 230, .12); }
@keyframes vtTrace { to { stroke-dashoffset: 0; } }

/* ── Modules ─────────────────────────────────────────────────── */
.vt-modules { display: flex; flex-direction: column; gap: 2.4rem; }
.vt-modules-palier h3 { display: flex; align-items: center; gap: .8rem; font-size: 1.15rem; margin-bottom: 1.1rem; }
.vt-etiquette { font-size: .72rem; font-weight: 800; letter-spacing: .08em; padding: .3rem .7rem; border-radius: 999px; color: #fff; background: var(--vt-azur); }
.vt-etiquette-business { background: var(--vt-ciel); }
.vt-etiquette-enterprise { background: var(--vt-nuit); }
.vt-modules-grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: .9rem; }
.vt-module { display: flex; gap: .8rem; align-items: flex-start; padding: 1rem 1.1rem; border: 1px solid var(--vt-trait); border-radius: 14px; background: var(--vt-fond); transition: border-color .2s, box-shadow .2s; }
.vt-module:hover { border-color: rgba(30, 160, 230, .4); box-shadow: var(--vt-ombre); }
.vt-module i { font-size: 1.2rem; color: var(--vt-azur); margin-top: .1rem; }
.vt-module strong { display: block; color: var(--vt-encre); font-size: .95rem; }
.vt-module small { font-size: .84rem; color: var(--vt-doux); line-height: 1.45; }

/* ── Tarifs ──────────────────────────────────────────────────── */
.vt-tarifs-reglages { display: flex; justify-content: center; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.8rem; }
.vt-bascule { display: inline-flex; padding: .3rem; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); }
.vt-bascule button { font: inherit; font-weight: 700; font-size: .92rem; color: #cbd5e1; background: transparent; border: 0; padding: .6rem 1.2rem; border-radius: 999px; cursor: pointer; display: inline-flex; align-items: center; gap: .45rem; transition: background .2s, color .2s; }
.vt-bascule button.actif { background: #fff; color: var(--vt-encre-fixe); }
.vt-remise { font-size: .72rem; font-weight: 800; padding: .12rem .45rem; border-radius: 999px; background: var(--vt-vert); color: #fff; }
.vt-devise { display: inline-flex; align-items: center; gap: .5rem; padding: .35rem .45rem .35rem .9rem; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); color: #cbd5e1; }
.vt-devise select { font: inherit; font-weight: 600; font-size: .9rem; background: transparent; color: #fff; border: 0; padding: .35rem .4rem; cursor: pointer; }
.vt-devise select option { color: var(--vt-encre); }
.vt-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; align-items: stretch; }
.vt-plan { position: relative; display: flex; flex-direction: column; padding: 2rem 1.8rem; border-radius: 22px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); transition: transform .25s ease, border-color .25s; }
.vt-plan:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, .25); }
.vt-plan-vedette { background: linear-gradient(180deg, rgba(30, 160, 230, .16), rgba(255, 255, 255, .04)); border-color: rgba(30, 160, 230, .55); box-shadow: 0 30px 60px -30px rgba(30, 160, 230, .55); }
.vt-plan-ruban { position: absolute; top: -12px; inset-inline-start: 50%; translate: -50% 0; background: var(--vt-degrade); color: #fff; font-size: .7rem; font-weight: 800; letter-spacing: .08em; padding: .35rem .8rem; border-radius: 999px; white-space: nowrap; }
[dir="rtl"] .vt-plan-ruban { translate: 50% 0; }
.vt-plan h3 { color: #fff; font-size: 1.25rem; letter-spacing: .04em; }
.vt-plan-desc { font-size: .9rem; color: #94a3b8; margin-top: .6rem; min-height: 4.2em; }
.vt-prix { display: flex; align-items: baseline; flex-wrap: wrap; gap: .35rem; margin-top: 1.6rem; }
.vt-prix-montant { font-size: 2.4rem; font-weight: 800; color: #fff; letter-spacing: -.03em; transition: opacity .15s; }
.vt-prix-periode { color: #94a3b8; font-weight: 600; }
.vt-prix-detail { font-size: .84rem; color: #7dd3fc; margin-top: .3rem; min-height: 1.4em; }
.vt-prix-note { font-size: .74rem; color: #64748b; margin-top: .2rem; }
.vt-plan .vt-btn { margin-top: 1.5rem; }
.vt-plan-comptes { margin-top: 1.1rem; font-size: .88rem; font-weight: 700; color: #e2e8f0; display: flex; align-items: center; gap: .45rem; }
.vt-plan-liste { list-style: none; padding: 1.1rem 0 0; margin: 1.1rem 0 0; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; flex-direction: column; gap: .6rem; font-size: .9rem; }
.vt-plan-liste li { display: flex; gap: .55rem; align-items: flex-start; color: #cbd5e1; }
.vt-plan-liste i { color: var(--vt-ciel); }
.vt-plan-herite { color: #fff !important; font-weight: 700; }
.vt-tarifs-mention { text-align: center; font-size: .82rem; color: #64748b; margin-top: 2rem; }

/* ── Paiement ────────────────────────────────────────────────── */
.vt-paiements { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.vt-paiement { padding: 1.6rem; border-radius: var(--vt-rayon); border: 1px solid var(--vt-trait); background: var(--vt-fond); }
.vt-paiement h3 { font-size: 1.05rem; margin: 1rem 0 .45rem; }
.vt-paiement p { font-size: .9rem; color: var(--vt-doux); }
.vt-etapes { list-style: none; padding: 0; margin: 3rem 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; counter-reset: etape; }
.vt-etapes li { position: relative; padding: 1.3rem; border-radius: var(--vt-rayon); background: var(--vt-fond-2); display: flex; flex-direction: column; gap: .2rem; }
.vt-etapes span { width: 32px; height: 32px; border-radius: 50%; background: var(--vt-degrade); color: #fff; font-weight: 800; display: grid; place-items: center; margin-bottom: .5rem; }
.vt-etapes strong { color: var(--vt-encre); font-size: .95rem; }
.vt-etapes small { color: var(--vt-doux); font-size: .85rem; }

/* ── Demande d'abonnement ────────────────────────────────────── */
.vt-abonnement { display: grid; grid-template-columns: .85fr 1.15fr; gap: 3.5rem; align-items: start; }
.vt-abonnement-texte h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); font-weight: 800; margin-bottom: 1rem; }
.vt-abonnement-texte > p { font-size: 1.04rem; color: var(--vt-doux); }
.vt-contact-direct { display: flex; align-items: center; gap: .9rem; margin-top: 2rem; padding: 1rem 1.2rem; border-radius: 14px; background: var(--vt-fond); border: 1px solid var(--vt-trait); }
.vt-contact-direct i { font-size: 1.4rem; color: var(--vt-azur); }
.vt-contact-direct small { display: block; color: var(--vt-doux); font-size: .82rem; }
.vt-contact-direct a { font-weight: 700; text-decoration: none; }
.vt-formulaire-cadre { background: var(--vt-fond); border: 1px solid var(--vt-trait); border-radius: 22px; padding: 2rem; box-shadow: var(--vt-ombre); }
.vt-champs { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.1rem; margin-bottom: 1.4rem; }
.vt-champ { display: flex; flex-direction: column; gap: .4rem; min-width: 0; border: 0; padding: 0; margin: 0; }
.vt-champ-large { grid-column: 1 / -1; }
.vt-champ label, .vt-champ legend { font-size: .86rem; font-weight: 700; color: var(--vt-encre); padding: 0; }
.vt-champ label small { font-weight: 500; color: var(--vt-doux); }
.vt-requis { color: #dc2626; }
.vt-champ input:not([type="radio"]):not([type="checkbox"]), .vt-champ select, .vt-champ textarea {
    width: 100%; font: inherit; font-size: .95rem; color: var(--vt-encre);
    padding: .75rem .9rem; border-radius: 11px; border: 1.5px solid var(--vt-trait); background: var(--vt-fond);
    transition: border-color .15s, box-shadow .15s;
}
.vt-champ input:focus, .vt-champ select:focus, .vt-champ textarea:focus { outline: none; border-color: var(--vt-ciel); box-shadow: 0 0 0 4px rgba(30, 160, 230, .15); }
.vt-champ-erreur input, .vt-champ-erreur select, .vt-champ-erreur textarea { border-color: #dc2626 !important; }
.vt-erreur { font-size: .8rem; color: #dc2626; min-height: 0; font-weight: 600; }
.vt-erreur:empty { display: none; }
.vt-radios { display: flex; gap: .7rem; flex-wrap: wrap; }
.vt-champ .vt-radio { flex: 1; min-width: 140px; display: flex; align-items: center; gap: .55rem; padding: .7rem .9rem; border: 1.5px solid var(--vt-trait); border-radius: 11px; cursor: pointer; font-weight: 600; color: var(--vt-encre); font-size: .92rem; }
.vt-champ .vt-radio:has(input:checked) { border-color: var(--vt-azur); background: rgba(30, 160, 230, .07); }
.vt-radio input { accent-color: var(--vt-azur); }
.vt-accord { display: flex; gap: .65rem; align-items: flex-start; font-size: .86rem; color: var(--vt-texte); }
.vt-accord input { margin-top: .25rem; accent-color: var(--vt-azur); width: 17px; height: 17px; flex-shrink: 0; }
.vt-piege { position: absolute !important; inset-inline-start: -10000px; width: 1px; height: 1px; overflow: hidden; }
.vt-alerte { padding: .8rem 1rem; border-radius: 11px; background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; font-weight: 600; font-size: .9rem; margin-bottom: 1rem; }
.vt-succes { text-align: center; padding: 2.5rem 1rem; }
.vt-succes:focus { outline: none; }
.vt-succes-icone { width: 72px; height: 72px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 2.2rem; color: #fff; background: var(--vt-vert); box-shadow: 0 16px 30px -12px rgba(16, 185, 129, .6); animation: vtApparait .5s cubic-bezier(.2, .9, .3, 1.3); }
.vt-succes h3, .vt-succes-titre { font-size: 1.5rem; margin: 1.3rem 0 .7rem; }
.vt-reseaux-clairs a { width: 42px; height: 42px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--vt-fond-2); border: 1px solid var(--vt-trait); color: var(--vt-azur); }
.vt-contact-cartes { margin-top: .5rem; }
.vt-contact-bouton { margin-top: 1rem; }
.vt-merci { max-width: 40rem; margin-inline: auto; }
.vt-merci-retour { margin-top: 1.6rem; }
.vt-succes p { color: var(--vt-texte); max-width: 30rem; margin-inline: auto; }
.vt-succes-petit { margin-top: 1rem; font-size: .86rem; color: var(--vt-doux) !important; }
@keyframes vtApparait { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ── FAQ ─────────────────────────────────────────────────────── */
.vt-faq-grille { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3.5rem; align-items: start; }
.vt-faq { display: flex; flex-direction: column; gap: .8rem; }
.vt-faq details { border: 1px solid var(--vt-trait); border-radius: 14px; background: var(--vt-fond); transition: border-color .2s, box-shadow .2s; }
.vt-faq details[open] { border-color: rgba(30, 160, 230, .45); box-shadow: var(--vt-ombre); }
.vt-faq summary { list-style: none; cursor: pointer; padding: 1.1rem 1.3rem; font-weight: 700; color: var(--vt-encre); display: flex; justify-content: space-between; gap: 1rem; }
.vt-faq summary::-webkit-details-marker { display: none; }
.vt-faq summary::after { content: '\F64D'; font-family: 'bootstrap-icons'; color: var(--vt-azur); transition: transform .2s; }
.vt-faq details[open] summary::after { transform: rotate(45deg); }
.vt-faq details p { padding: 0 1.3rem 1.2rem; color: var(--vt-doux); }

/* ── CTA final ───────────────────────────────────────────────── */
.vt-cta-final { padding: 0 0 6rem; }
.vt-cta-carte { display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; padding: 3.2rem; border-radius: 28px; background: radial-gradient(70% 120% at 100% 0%, rgba(56, 189, 248, .45), transparent 60%), var(--vt-degrade); color: #e0f2fe; box-shadow: var(--vt-ombre-forte); }
.vt-cta-carte h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
.vt-cta-carte p { margin-top: .6rem; font-size: 1.05rem; }
.vt-cta-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* ── Pied de page ────────────────────────────────────────────── */
.vt-pied { background: var(--vt-nuit); color: #94a3b8; padding: 4.5rem 0 2rem; font-size: .92rem; }
.vt-pied-grille { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 2.5rem; }
.vt-pied-marque img { height: 32px; width: auto; margin-bottom: 1rem; }
.vt-pied-marque p { max-width: 22rem; line-height: 1.7; }
.vt-pied h3 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1rem; }
.vt-pied-grille > div:not(.vt-pied-marque) { display: flex; flex-direction: column; gap: .65rem; }
.vt-pied a, .vt-pied span { color: #94a3b8; text-decoration: none; display: inline-flex; align-items: center; gap: .45rem; }
.vt-pied a:hover { color: #fff; }
.vt-reseaux { display: flex; gap: .6rem; margin-top: 1.3rem; }
.vt-reseaux a { width: 38px; height: 38px; border-radius: 10px; justify-content: center; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); font-size: 1.05rem; }
.vt-pied-bas { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .84rem; }

/* ── Modale video ────────────────────────────────────────────── */
.vt-modale { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 1.2rem; }
.vt-modale[hidden] { display: none; }
.vt-modale-fond { position: absolute; inset: 0; background: rgba(11, 18, 32, .78); backdrop-filter: blur(4px); }
.vt-modale-cadre { position: relative; width: min(960px, 100%); aspect-ratio: 16 / 9; background: #000; border-radius: 16px; overflow: hidden; box-shadow: var(--vt-ombre-forte); }
.vt-modale-video, .vt-modale-video iframe, .vt-modale-video video { width: 100%; height: 100%; border: 0; display: block; }
.vt-modale-fermer { position: absolute; top: .7rem; inset-inline-end: .7rem; z-index: 2; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .9); cursor: pointer; font-size: 1rem; }

/* ── Pages d'information ─────────────────────────────────────── */
.vt-page { padding: 4.5rem 0 5.5rem; }
.vt-page-entete { background: var(--vt-fond-2); border-bottom: 1px solid var(--vt-trait); padding: 4rem 0 3rem; }
.vt-page-entete h1 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; }
.vt-page-entete p { margin-top: .8rem; color: var(--vt-doux); font-size: 1.05rem; max-width: 44rem; }
.vt-prose { max-width: 50rem; }
.vt-prose h2 { font-size: 1.35rem; margin: 2.4rem 0 .8rem; }
.vt-prose p, .vt-prose li { color: var(--vt-texte); margin-bottom: .8rem; }
.vt-prose ul { padding-inline-start: 1.3rem; }
.vt-prose .vt-maj { font-size: .86rem; color: var(--vt-doux); }

/* ── Apparition au defilement ────────────────────────────────── */
/* Visible par defaut : seul un navigateur qui execute le script (classe
   `js` posee dans <head>) masque ce qui attend d'apparaitre. */
.js .revele { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.js .revele.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .js .revele { opacity: 1; transform: none; }
    .vt-courbe { stroke-dashoffset: 0; }
}

/* ── Tablette ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .vt-nav-liens { gap: 1.1rem; }
    .vt-hero-grille { grid-template-columns: 1fr; gap: 3rem; }
    .vt-hero-texte { text-align: center; }
    .vt-hero-accroche { margin-inline: auto; }
    .vt-hero-actions, .vt-hero-garanties { justify-content: center; }
    .vt-hero-visuel { max-width: 760px; margin-inline: auto; width: 100%; }
    .vt-grille-3 { grid-template-columns: repeat(2, 1fr); }
    .vt-plans { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
    .vt-paiements, .vt-etapes { grid-template-columns: repeat(2, 1fr); }
    .vt-abonnement, .vt-faq-grille { grid-template-columns: 1fr; gap: 2.5rem; }
    .vt-pied-grille { grid-template-columns: repeat(2, 1fr); }
    .vt-pied-marque { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
    .vt-nav-liens {
        position: absolute; top: 72px; inset-inline: 0;
        flex-direction: column; gap: 0; padding: .6rem 1.25rem 1.2rem;
        background: #fff; border-bottom: 1px solid var(--vt-trait);
        box-shadow: 0 20px 30px -20px rgba(15, 23, 42, .3);
        display: none;
    }
    .vt-nav-liens.ouvert { display: flex; }
    .vt-nav-liens a { padding: .85rem 0; border-bottom: 1px solid var(--vt-trait); }
    .vt-nav-connexion-mobile { display: block; }
    .vt-burger { display: inline-flex; }
    .vt-lien-discret { display: none; }
    .vt-atout { grid-template-columns: 1fr; gap: 2rem; }
    .vt-atout-inverse .vt-atout-texte { order: 0; }
    .vt-bandeau-grille { grid-template-columns: repeat(2, 1fr); }
    .vt-bandeau-grille div:nth-child(3) { border-inline-start: 0; }
    .vt-bandeau-grille div:nth-child(n+3) { border-top: 1px solid var(--vt-trait); }
}

/* ── Telephone ───────────────────────────────────────────────── */
@media (max-width: 600px) {
    .vt-conteneur { width: calc(100% - 2rem); }
    .vt-section { padding: 4.2rem 0; }
    .vt-hero { padding: 3rem 0 4rem; }
    .vt-hero-actions .vt-btn { width: 100%; }
    .vt-hero-garanties { flex-direction: column; align-items: center; }
    .vt-grille-3, .vt-paiements, .vt-etapes { grid-template-columns: 1fr; }
    .vt-atout-visuel { padding: 1.4rem; min-height: 0; }
    .vt-maquette-document, .vt-maquette-caisse { padding: .6rem; }
    .vt-pdf-fond { padding: .6rem; max-height: 30rem; }
    .vt-maquette-document .vt-pdf-fond { padding: .6rem 3%; max-height: none; }
    .vt-pdf-actions .bi-printer, .vt-pdf-actions .bi-three-dots-vertical { display: none; }
    .vt-champs { grid-template-columns: 1fr; }
    .vt-formulaire-cadre { padding: 1.3rem; border-radius: 18px; }
    .vt-cta-carte { padding: 2rem 1.4rem; text-align: center; justify-content: center; }
    .vt-cta-actions { width: 100%; }
    .vt-cta-actions .vt-btn { width: 100%; }
    .vt-pied-grille { grid-template-columns: 1fr; gap: 2rem; }
    .vt-nav-actions .vt-btn-petit { display: none; }
    .vt-marque-texte { height: 22px !important; }
    /* Vingt-six cartes l'une sous l'autre faisaient 3 300 px : sur
       telephone, deux colonnes et le seul nom du module. */
    .vt-modules-grille { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
    .vt-module { padding: .75rem; gap: .55rem; }
    .vt-module small { display: none; }
    .vt-module strong { font-size: .84rem; line-height: 1.3; }
    .vt-modules-palier h3 { flex-wrap: wrap; font-size: 1.02rem; }
}

/* ── Choix de la langue ──────────────────────────────────────── */
.vt-langues { position: relative; }
.vt-langues summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: .35rem; padding: .45rem .7rem; border-radius: 10px; border: 1px solid var(--vt-trait); font-weight: 700; font-size: .82rem; color: var(--vt-encre); background: var(--vt-fond); }
.vt-langues summary::-webkit-details-marker { display: none; }
.vt-langues-menu { position: absolute; top: calc(100% + .4rem); inset-inline-end: 0; min-width: 150px; padding: .35rem; background: var(--vt-fond); border: 1px solid var(--vt-trait); border-radius: 12px; box-shadow: var(--vt-ombre); z-index: 60; }
.vt-langues-menu button { width: 100%; text-align: start; font: inherit; font-size: .9rem; font-weight: 600; color: var(--vt-encre); background: none; border: 0; padding: .55rem .7rem; border-radius: 8px; cursor: pointer; }
.vt-langues-menu button:hover, .vt-langues-menu button[aria-current="true"] { background: var(--vt-fond-2); color: var(--vt-azur); }

/* ── Icônes directionnelles : en RTL, « suivant » pointe à gauche ── */
html[dir="rtl"] .bi-arrow-right, html[dir="rtl"] .bi-arrow-left,
html[dir="rtl"] .bi-arrow-right-short, html[dir="rtl"] .bi-arrow-left-short,
html[dir="rtl"] .bi-chevron-right, html[dir="rtl"] .bi-chevron-left,
html[dir="rtl"] .bi-arrow-right-circle, html[dir="rtl"] .bi-box-arrow-right,
html[dir="rtl"] .bi-caret-right-fill, html[dir="rtl"] .bi-caret-left-fill {
  display: inline-block; transform: scaleX(-1);
}

/* Lien d'essai sous le bouton d'une formule (inscription publique ouverte). */
.vt-plan-essai { display: block; text-align: center; margin-top: .6rem; font-size: .85rem; font-weight: 600; color: var(--vt-ciel); text-decoration: none; }
.vt-plan-essai:hover { text-decoration: underline; }
.vt-plan-vedette .vt-plan-essai { color: #fff; }

/* ════════════════════════════════════════════════════════════════
   THÈME SOMBRE — html[data-vt-theme="sombre"]
   Posé avant le premier rendu par le script de <head> (choix mémorisé,
   sinon préférence du système), basculé par le bouton de l'en-tête.
   Les JETONS changent : toutes les sections qui les emploient suivent.
   Seuls les fonds clairs écrits en dur sont repris un par un ci-dessous.
   Le bleu électrique reste l'accent, éclairci pour le contraste.
   Contrastes (calculés) sur #0b1120 : texte #cbd5e1 = 12,68 ; doux #94a3b8
   = 7,34 (6,97 sur #0f1729) ; titres #f1f5f9 = 17,19 ; lien #4aa8ff = 7,47.
   ════════════════════════════════════════════════════════════════ */
html[data-vt-theme="sombre"] {
    color-scheme: dark;
    --vt-encre: #f1f5f9;
    --vt-texte: #cbd5e1;
    --vt-doux: #94a3b8;
    --vt-trait: #1f2a3d;
    --vt-fond: #0b1120;
    --vt-fond-2: #0f1729;
    --vt-azur: #4aa8ff;
    --vt-azur-fonce: #8cc8ff;
    --vt-nuit: #060a14;
    --vt-nuit-2: #0b1220;
    --vt-ombre: 0 10px 30px -12px rgba(0, 0, 0, .6);
    --vt-ombre-forte: 0 30px 60px -20px rgba(0, 0, 0, .75);
}
html[data-vt-theme="sombre"] body { background: var(--vt-fond); }
html[data-vt-theme="sombre"] .vt-nav { background: rgba(11, 17, 32, .82); }
html[data-vt-theme="sombre"] .vt-hero-fond {
    background:
        radial-gradient(40% 50% at 15% 20%, rgba(30, 160, 230, .22), transparent 70%),
        radial-gradient(35% 45% at 85% 10%, rgba(11, 107, 203, .24), transparent 70%),
        radial-gradient(30% 40% at 70% 80%, rgba(56, 189, 248, .12), transparent 70%),
        linear-gradient(180deg, #0a1426 0%, var(--vt-fond) 70%);
}
html[data-vt-theme="sombre"] .vt-hero-fond::after {
    background-image: linear-gradient(rgba(148, 163, 184, .06) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(148, 163, 184, .06) 1px, transparent 1px);
}
html[data-vt-theme="sombre"] .vt-atout-visuel { background: linear-gradient(135deg, #0f1c33, #0b1424); }
html[data-vt-theme="sombre"] .vt-graphe,
html[data-vt-theme="sombre"] .vt-video-play { background: var(--vt-fond-2); }
html[data-vt-theme="sombre"] .vt-pastille { color: var(--vt-azur-fonce); background: rgba(74, 168, 255, .12); border-color: rgba(74, 168, 255, .3); }
html[data-vt-theme="sombre"] .vt-alerte { background: #2a1215; color: #fca5a5; border-color: #4c1d1d; }
html[data-vt-theme="sombre"] .vt-modale-fermer { background: rgba(15, 23, 41, .92); color: var(--vt-encre); }
html[data-vt-theme="sombre"] .vt-carte:hover { border-color: rgba(74, 168, 255, .45); }
html[data-vt-theme="sombre"] :is(input, select, textarea) { background-color: var(--vt-fond-2); color: var(--vt-encre); border-color: var(--vt-trait); }
html[data-vt-theme="sombre"] :is(input, textarea)::placeholder { color: var(--vt-doux); }
html[data-vt-theme="sombre"] input:-webkit-autofill { -webkit-text-fill-color: var(--vt-encre); -webkit-box-shadow: 0 0 0 1000px var(--vt-fond-2) inset; }
html[data-vt-theme="sombre"] ::selection { background: rgba(74, 168, 255, .35); color: #fff; }
html[data-vt-theme="sombre"] .vt-hero-image { border-color: #1f2a3d; }
html[data-vt-theme="sombre"] .vt-pdf { border-color: rgba(0, 0, 0, .6); }
@media (max-width: 900px) {
    html[data-vt-theme="sombre"] .vt-nav-liens { background: var(--vt-fond); }
}

/* Le logo suit le thème : wordmark sombre sur fond clair, clair sur fond sombre. */
.vt-marque-texte-sombre { display: none; }
html[data-vt-theme="sombre"] .vt-marque-texte-clair { display: none; }
html[data-vt-theme="sombre"] .vt-marque-texte-sombre { display: block; }

/* Bouton clair / sombre */
.vt-theme-bouton { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--vt-trait); background: var(--vt-fond); color: var(--vt-encre); cursor: pointer; font-size: 1rem; transition: border-color .2s, color .2s, background .2s; }
.vt-theme-bouton:hover { border-color: var(--vt-azur); color: var(--vt-azur); }
.vt-theme-bouton .bi-sun { display: none; }
html[data-vt-theme="sombre"] .vt-theme-bouton .bi-moon-stars { display: none; }
html[data-vt-theme="sombre"] .vt-theme-bouton .bi-sun { display: inline; }
html[data-vt-theme="sombre"] .vt-etiquette { color: var(--vt-nuit); }
/* Le symbole (R anthracite) disparaîtrait sur fond sombre : une tuile claire, comme dans l'application. */
html[data-vt-theme="sombre"] .vt-marque > img:first-child { background: #fff; border-radius: 9px; padding: 3px; }
/* Montants et quantités : toujours de gauche à droite. Sans cela, en arabe,
   « 138 000,00 » devient « 000,00 138 » (les groupes séparés par une
   espace sont réordonnés dans une cellule de droite à gauche). */
:is(.vt-fa-lignes td:not(:first-child), .vt-fa-totaux td:last-child, .vt-tk-lignes td:last-child, .vt-tk-lignes small, .vt-tk-totaux td:last-child) { direction: ltr; unicode-bidi: isolate; }
html[dir="rtl"] :is(.vt-fa-lignes td:not(:first-child), .vt-fa-totaux td:last-child, .vt-tk-lignes td:last-child, .vt-tk-totaux td:last-child) { text-align: left; }
html[dir="rtl"] .vt-tk-lignes small { text-align: right; }
/* ── Licence perpétuelle InvoRiva Desktop : l'offre premium ─────────── */
:root { --vt-or: #f5c451; --vt-or-fonce: #c9962b; --vt-or-degrade: linear-gradient(120deg, #f7d27a 0%, #f5c451 45%, #d9a441 100%); }
.vt-btn-or { background: var(--vt-or-degrade); color: #1f1606; box-shadow: 0 12px 26px -12px rgba(217, 164, 65, .75); }
.vt-btn-or:hover { color: #1f1606; box-shadow: 0 18px 32px -12px rgba(217, 164, 65, .9); }
.vt-licence { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 2.2rem;
  margin-top: 2.2rem; padding: 2.4rem 2.2rem; border-radius: 26px; overflow: hidden;
  background: radial-gradient(120% 140% at 0% 0%, rgba(245, 196, 81, .18) 0%, rgba(11, 18, 32, 0) 55%), linear-gradient(160deg, #141c30 0%, #0b1220 100%);
  border: 1px solid rgba(245, 196, 81, .45); box-shadow: 0 40px 80px -40px rgba(245, 196, 81, .45), inset 0 1px 0 rgba(255, 255, 255, .06); }
.vt-licence::after { content: ""; position: absolute; inset: auto -80px -120px auto; width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 196, 81, .14), transparent 70%); pointer-events: none; }
.vt-licence-badge { display: inline-flex; align-items: center; gap: .45rem; padding: .38rem .85rem; border-radius: 999px; font-size: .72rem;
  font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #1f1606; background: var(--vt-or-degrade); }
.vt-licence h3 { color: #fff; font-size: 1.9rem; letter-spacing: -.01em; margin: .9rem 0 .4rem; }
.vt-licence-accroche { color: #cbd5e1; line-height: 1.6; margin-bottom: 1.2rem; }
.vt-licence .vt-prix-montant { color: var(--vt-or); }
.vt-licence .vt-prix-periode { color: #e2e8f0; }
.vt-licence .vt-prix-detail { color: #94a3b8; }
.vt-licence-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.4rem; align-items: center; }
.vt-licence-bientot { display: inline-flex; align-items: center; gap: .5rem; color: var(--vt-or); font-weight: 600; font-size: .92rem; }
.vt-licence-exigences { color: #94a3b8; font-size: .82rem; margin-top: 1rem; display: flex; gap: .45rem; align-items: center; }
.vt-licence-avantages { list-style: none; padding: 0; margin: 0 0 1.3rem; display: grid; gap: .8rem; }
.vt-licence-avantages li { display: flex; gap: .7rem; align-items: flex-start; color: #cbd5e1; font-size: .93rem; line-height: 1.5; }
.vt-licence-avantages i { color: var(--vt-or); font-size: 1.15rem; margin-top: .1rem; }
.vt-licence-avantages strong { color: #fff; }
.vt-licence-politique { border: 1px solid rgba(245, 196, 81, .28); border-radius: 18px; padding: 1.1rem 1.2rem; background: rgba(245, 196, 81, .05); }
.vt-licence-politique h4 { color: #fff; font-size: .95rem; margin: 0 0 .7rem; display: flex; gap: .5rem; align-items: center; }
.vt-licence-politique h4 i { color: var(--vt-or); }
.vt-licence-politique dl { display: grid; grid-template-columns: max-content 1fr; gap: .45rem .9rem; margin: 0; font-size: .87rem; }
.vt-licence-politique dt { color: var(--vt-or); font-weight: 800; }
.vt-licence-politique dd { color: #cbd5e1; margin: 0; line-height: 1.45; }
.vt-licence-commande { margin-top: 1.6rem; padding: 2rem; border-radius: 22px; background: var(--vt-fond); border: 1px solid var(--vt-trait); box-shadow: var(--vt-ombre); }
.vt-licence-commande h3 { color: var(--vt-encre); font-size: 1.3rem; margin-bottom: .4rem; }
.vt-licence-commande > p { color: var(--vt-texte); margin-bottom: 1.2rem; line-height: 1.55; }
.vt-licence-commande .vt-btn-or { margin-top: 1.1rem; }
@media (max-width: 900px) {
  .vt-licence { grid-template-columns: 1fr; padding: 1.8rem 1.3rem; }
  .vt-licence-commande { padding: 1.4rem 1.1rem; }
}
.vt-devise:not(:has(select)) { padding: .45rem .95rem; font-weight: 600; font-size: .88rem; color: #e2e8f0; }