/* ==========================================================
   Flottille — site vitrine (namespace .vt)
   Palette reprise de l'application : bleu sidebar #12294A,
   accent orange #F0A230, fond sable. Archivo + IBM Plex.
   ========================================================== */
:root {
  --vt-nuit: #0B1A30;
  --vt-bleu: #12294A;
  --vt-bleu-2: #1B3B66;
  --vt-orange: #F0A230;
  --vt-orange-2: #FFB951;
  --vt-sable: #F6F2EA;
  --vt-sable-2: #EFE9DC;
  --vt-blanc: #FFFFFF;
  --vt-ardoise: #243447;
  --vt-gris: #5B6B7F;
  --vt-vert: #2FA37A;
  --vt-rouge: #E5484D;
  --vt-ligne: rgba(18, 41, 74, .12);
  --vt-ombre: 0 18px 50px -18px rgba(11, 26, 48, .35);
  --vt-rayon: 18px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.vt {
  margin: 0;
  font-family: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--vt-ardoise);
  background: var(--vt-sable);
  -webkit-font-smoothing: antialiased;
}
.vt img, .vt svg { max-width: 100%; display: block; }
/* :where() = spécificité nulle : les couleurs propres aux boutons et aux liens l'emportent */
:where(.vt) a { color: inherit; }
.vt h1, .vt h2, .vt h3, .vt h4 {
  font-family: 'Archivo', 'IBM Plex Sans', sans-serif;
  color: var(--vt-bleu);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 0;
}
.vt h1 { font-size: clamp(2.4rem, 5.4vw, 4.1rem); font-weight: 800; }
.vt h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); font-weight: 800; }
.vt h3 { font-size: 1.2rem; font-weight: 700; }
.vt p { margin: 0 0 1rem; }
.vt .mono { font-family: 'IBM Plex Mono', ui-monospace, monospace; }

.vt-wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.vt-section { padding: clamp(64px, 9vw, 112px) 0; }
.vt-section--blanc { background: var(--vt-blanc); }
.vt-section--sombre { background: var(--vt-bleu); color: #D7E0EC; }
.vt-section--sombre h2, .vt-section--sombre h3 { color: #fff; }
.vt-eyebrow {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--vt-orange); font-weight: 600; margin-bottom: 14px;
}
.vt-section--blanc .vt-eyebrow, .vt-section:not(.vt-section--sombre) .vt-eyebrow { color: #B9740B; }
.vt-head { max-width: 760px; margin-bottom: 52px; }
.vt-head--centre { margin-inline: auto; text-align: center; }
.vt-lead { font-size: 1.15rem; color: var(--vt-gris); margin-top: 18px; }
.vt-section--sombre .vt-lead { color: #AFC0D6; }

/* ---------- Boutons ---------- */
.vt-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 999px;
  font-weight: 600; font-size: 1rem; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.vt-btn:hover { transform: translateY(-2px); }
.vt-btn--primaire { background: var(--vt-orange); color: #1A2433; box-shadow: 0 10px 28px -10px rgba(240,162,48,.7); }
.vt-btn--primaire:hover { background: var(--vt-orange-2); }
.vt-btn--fantome { border-color: rgba(255,255,255,.35); color: #fff; }
.vt-btn--fantome:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.vt-btn--contour { border-color: var(--vt-bleu); color: var(--vt-bleu); }
.vt-btn--contour:hover { background: var(--vt-bleu); color: #fff; }
.vt-btn--petit { padding: 9px 18px; font-size: .92rem; }
.vt-btn--grand { padding: 16px 32px; font-size: 1.08rem; }

/* ---------- Navigation ---------- */
.vt-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 26, 48, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  /* le menu recouvre le haut du bloc sombre qui suit : les blocs remontent jusqu'en haut de la page */
  margin-bottom: -71px;
}
.vt-nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.vt-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff;
  font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.4rem; letter-spacing: -.02em; }
.vt-logo-img { height: 34px; width: auto; display: block; }
.vt-logo-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--vt-orange);
  display: grid; place-items: center; }
.vt-liens { display: flex; align-items: center; gap: 6px; }
.vt-liens a.vt-lien { color: #C5D2E3; text-decoration: none; font-size: .95rem; font-weight: 500;
  padding: 8px 14px; border-radius: 999px; transition: color .15s, background .15s; }
.vt-liens a.vt-lien:hover, .vt-liens a.vt-lien.actif { color: #fff; background: rgba(255,255,255,.08); }
.vt-actions { display: flex; align-items: center; gap: 10px; margin-left: 14px; }
.vt-burger { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.vt-burger span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: transform .2s, opacity .2s; }

/* ---------- Hero ---------- */
.vt-hero {
  position: relative; overflow: hidden; color: #D7E0EC;
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(240,162,48,.22), transparent 60%),
    radial-gradient(700px 500px at -10% 110%, rgba(47,110,190,.35), transparent 60%),
    linear-gradient(180deg, var(--vt-nuit), var(--vt-bleu));
  padding: calc(clamp(56px, 8vw, 104px) + 71px) 0 clamp(72px, 9vw, 120px);
}
.vt-hero::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 60% 40%, #000 20%, transparent 75%);
}
.vt-hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.vt-hero h1 { color: #fff; }
.vt-hero h1 em { font-style: normal; color: var(--vt-orange); }
.vt-hero .vt-lead { color: #B7C6DB; font-size: 1.2rem; max-width: 560px; }
.vt-cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 28px; }
.vt-points { display: flex; flex-wrap: wrap; gap: 10px 26px; padding: 0; margin: 0; list-style: none; font-size: .93rem; color: #9FB3CC; }
.vt-points li::before { content: "✓"; color: var(--vt-vert); font-weight: 700; margin-right: 8px; }

/* ---------- Maquette produit ---------- */
.vt-mock-zone { position: relative; }
.vt-mock {
  background: #fff; border-radius: 22px; padding: 22px; color: var(--vt-ardoise);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.65);
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
  transition: transform .5s ease;
}
.vt-mock:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.vt-mock-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.vt-plaque { display: inline-flex; align-items: stretch; border: 2px solid var(--vt-bleu); border-radius: 8px; overflow: hidden; background: #fff; }
.vt-plaque b { background: #1F4FA8; color: #fff; font-size: .62rem; padding: 6px 7px; display: grid; place-items: end center; letter-spacing: .04em; }
.vt-plaque span { font-family: 'IBM Plex Mono', monospace; font-weight: 600; font-size: 1.15rem; padding: 4px 14px; color: var(--vt-bleu); letter-spacing: .08em; }
.vt-badge { font-size: .76rem; font-weight: 600; padding: 4px 11px; border-radius: 999px; }
.vt-badge--vert { background: #DDF4EA; color: #17734F; }
.vt-badge--orange { background: #FDEBCB; color: #8A5300; }
.vt-badge--rouge { background: #FBE0E1; color: #A8272C; }
.vt-badge--bleu { background: #DCE8FA; color: #1F4FA8; }
.vt-mock-titre { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--vt-bleu); margin-bottom: 14px; }
.vt-chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.vt-chip { background: var(--vt-sable); border-radius: 12px; padding: 10px 12px; }
.vt-chip small { display: block; font-family: 'IBM Plex Mono', monospace; font-size: .62rem; text-transform: uppercase; letter-spacing: .08em; color: var(--vt-gris); }
.vt-chip strong { font-family: 'Archivo', sans-serif; font-size: 1.12rem; color: var(--vt-bleu); }
.vt-ligne { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--vt-ligne); margin-bottom: 8px; font-size: .92rem; }
.vt-ligne strong { color: var(--vt-bleu); font-weight: 600; }
.vt-ligne--orange { border-left: 4px solid var(--vt-orange); }
.vt-ligne--vert { border-left: 4px solid var(--vt-vert); }
.vt-ligne--bleu { border-left: 4px solid #3C78D8; }
.vt-toast {
  position: absolute; left: -34px; bottom: -28px; width: 270px;
  background: var(--vt-bleu-2); color: #E3ECF8; border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px; padding: 14px 16px; font-size: .86rem; box-shadow: var(--vt-ombre);
  animation: vt-flotte 6s ease-in-out infinite;
}
.vt-toast b { color: #fff; display: block; margin-bottom: 2px; }
.vt-toast .ico { margin-right: 6px; }
.vt-legende { text-align: center; font-size: .78rem; color: #6F86A5; margin-top: 44px; }
@keyframes vt-flotte { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Grilles / cartes ---------- */
.vt-grille { display: grid; gap: 22px; }
.vt-grille--2 { grid-template-columns: repeat(2, 1fr); }
.vt-grille--3 { grid-template-columns: repeat(3, 1fr); }
.vt-grille--4 { grid-template-columns: repeat(4, 1fr); }
.vt-carte {
  background: #fff; border: 1px solid var(--vt-ligne); border-radius: var(--vt-rayon);
  padding: 28px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.vt-carte:hover { transform: translateY(-4px); box-shadow: var(--vt-ombre); border-color: rgba(18,41,74,.22); }
.vt-section--blanc .vt-carte { background: var(--vt-sable); }
.vt-carte p { color: var(--vt-gris); margin: 10px 0 0; font-size: .98rem; }
.vt-ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 18px; }
.vt-ico--orange { background: #FDEBCB; }
.vt-ico--bleu { background: #DCE8FA; }
.vt-ico--rouge { background: #FBE0E1; }
.vt-ico--vert { background: #DDF4EA; }
.vt-ico--gris { background: #E7EBF0; }

.vt-probleme { position: relative; }
.vt-probleme .avant { font-family: 'Archivo', sans-serif; font-weight: 700; color: var(--vt-bleu); font-size: 1.15rem; }
.vt-probleme .apres { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--vt-ligne); color: #17734F; font-size: .95rem; font-weight: 500; }
.vt-probleme .apres::before { content: "→ Avec Flottille : "; font-weight: 700; }

/* ---------- Showcase (texte + visuel) ---------- */
.vt-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.vt-duo--inverse .vt-duo-visuel { order: -1; }
.vt-liste { list-style: none; padding: 0; margin: 22px 0 0; }
.vt-liste li { position: relative; padding-left: 32px; margin-bottom: 12px; }
.vt-liste li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%;
  background: #DDF4EA; color: #17734F; font-size: .78rem; font-weight: 700; display: grid; place-items: center; }
.vt-section--sombre .vt-liste li::before { background: rgba(47,163,122,.2); color: #6FD9AE; }
.vt-panneau { background: #fff; border-radius: 22px; padding: 26px; box-shadow: var(--vt-ombre); border: 1px solid var(--vt-ligne); color: var(--vt-ardoise); }
.vt-timeline { position: relative; margin: 6px 0 22px 14px; padding-left: 26px; border-left: 2px solid var(--vt-ligne); }
.vt-etape { position: relative; margin-bottom: 18px; }
.vt-etape::before { content: ""; position: absolute; left: -35px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--vt-orange); }
.vt-etape--vert::before { border-color: var(--vt-vert); }
.vt-etape--rouge::before { border-color: var(--vt-rouge); }
.vt-etape small { font-family: 'IBM Plex Mono', monospace; font-size: .72rem; color: var(--vt-gris); text-transform: uppercase; letter-spacing: .08em; }
.vt-etape strong { display: block; color: var(--vt-bleu); }
.vt-mail { background: var(--vt-sable); border-radius: 14px; padding: 16px 18px; font-size: .88rem; }
.vt-mail small { color: var(--vt-gris); display: block; margin-bottom: 4px; }
.vt-barres { display: flex; align-items: flex-end; gap: 10px; height: 120px; margin: 14px 0 6px; }
.vt-barres i { flex: 1; background: linear-gradient(180deg, var(--vt-orange), #F7C778); border-radius: 8px 8px 3px 3px; display: block; }
.vt-barres i:nth-child(odd) { background: linear-gradient(180deg, #3C78D8, #7FA7E8); }
.vt-legende-barres { display: flex; justify-content: space-between; font-family: 'IBM Plex Mono', monospace; font-size: .68rem; color: var(--vt-gris); }
.vt-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.vt-kpi { background: var(--vt-sable); border-radius: 14px; padding: 14px 16px; }
.vt-kpi small { display: block; font-family: 'IBM Plex Mono', monospace; font-size: .64rem; text-transform: uppercase; letter-spacing: .08em; color: var(--vt-gris); }
.vt-kpi strong { font-family: 'Archivo', sans-serif; font-size: 1.5rem; color: var(--vt-bleu); }
.vt-roles { display: grid; gap: 10px; }
.vt-role { display: flex; gap: 14px; align-items: flex-start; background: var(--vt-sable); border-radius: 14px; padding: 14px 16px; }
.vt-role b { color: var(--vt-bleu); }
.vt-role small { color: var(--vt-gris); display: block; font-size: .85rem; }

/* ---------- Étapes ---------- */
.vt-etapes { counter-reset: e; }
.vt-etapes .vt-carte { counter-increment: e; position: relative; padding-top: 44px; }
.vt-etapes .vt-carte::before {
  content: "0" counter(e); position: absolute; top: 18px; left: 28px;
  font-family: 'IBM Plex Mono', monospace; font-weight: 600; color: var(--vt-orange); font-size: .9rem; letter-spacing: .1em;
}

/* ---------- Tableau comparatif ---------- */
.vt-table-wrap { overflow-x: auto; border-radius: var(--vt-rayon); border: 1px solid var(--vt-ligne); background: #fff; }
.vt-table { width: 100%; border-collapse: collapse; min-width: 720px; font-size: .95rem; }
.vt-table th, .vt-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--vt-ligne); vertical-align: top; }
.vt-table thead th { font-family: 'Archivo', sans-serif; color: var(--vt-bleu); font-size: 1rem; background: var(--vt-sable); }
.vt-table th:first-child { color: var(--vt-gris); font-weight: 500; width: 24%; }
.vt-table td.nous, .vt-table th.nous { background: #FFF6E4; border-left: 2px solid var(--vt-orange); border-right: 2px solid var(--vt-orange); }
.vt-table thead th.nous { background: var(--vt-orange); color: #1A2433; }
.vt-table tr:last-child td { border-bottom: 0; }
.vt-oui { color: #17734F; font-weight: 600; }
.vt-non { color: #A8272C; font-weight: 600; }
.vt-moyen { color: #8A5300; font-weight: 600; }

/* ---------- Tarifs ---------- */
.vt-offre { display: flex; flex-direction: column; position: relative; }
.vt-offre--star { background: var(--vt-bleu) !important; color: #D7E0EC; border-color: var(--vt-bleu); transform: translateY(-10px); box-shadow: var(--vt-ombre); }
.vt-offre.vt-offre--star h3, .vt-offre.vt-offre--star .prix { color: #fff; }
.vt-offre--star p { color: #AFC0D6; }
.vt-tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--vt-orange); color: #1A2433; font-size: .74rem; font-weight: 700; padding: 4px 14px; border-radius: 999px; white-space: nowrap; }
.vt-offre .prix { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 3rem; color: var(--vt-bleu); line-height: 1; margin: 18px 0 4px; }
.vt-offre .prix small { font-size: 1rem; font-weight: 500; color: var(--vt-gris); }
.vt-offre--star .prix small { color: #9FB3CC; }
.vt-offre .vt-liste { margin-top: 18px; flex: 1; }
.vt-offre .vt-btn { justify-content: center; margin-top: 18px; }
.vt-offre--star .vt-liste li::before { background: rgba(47,163,122,.25); color: #6FD9AE; }

/* ---------- FAQ ---------- */
.vt-faq { max-width: 820px; margin-inline: auto; }
.vt-faq details { background: #fff; border: 1px solid var(--vt-ligne); border-radius: 14px; margin-bottom: 12px; padding: 0 22px; transition: box-shadow .2s; }
.vt-faq details[open] { box-shadow: var(--vt-ombre); }
.vt-faq summary { cursor: pointer; font-family: 'Archivo', sans-serif; font-weight: 700; color: var(--vt-bleu); padding: 18px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.vt-faq summary::-webkit-details-marker { display: none; }
.vt-faq summary::after { content: "+"; font-size: 1.4rem; color: var(--vt-orange); line-height: 1; transition: transform .2s; }
.vt-faq details[open] summary::after { transform: rotate(45deg); }
.vt-faq details p { color: var(--vt-gris); padding-bottom: 18px; margin: 0; }

/* ---------- Bandeau final ---------- */
.vt-final {
  text-align: center; color: #D7E0EC;
  background: radial-gradient(700px 320px at 50% 0%, rgba(240,162,48,.25), transparent 65%), var(--vt-nuit);
  padding: clamp(72px, 9vw, 110px) 0;
}
.vt-final h2 { color: #fff; max-width: 780px; margin-inline: auto; }
.vt-final .vt-lead { color: #AFC0D6; max-width: 620px; margin-inline: auto; }
.vt-final .vt-cta { justify-content: center; }

/* ---------- Page header (pages internes) ---------- */
.vt-page-head { background: linear-gradient(180deg, var(--vt-nuit), var(--vt-bleu)); color: #B7C6DB; padding: calc(clamp(48px, 7vw, 84px) + 71px) 0 clamp(52px, 7vw, 88px); }
.vt-page-head h1 { color: #fff; font-size: clamp(2.1rem, 4.4vw, 3.3rem); max-width: 860px; }
.vt-page-head .vt-lead { color: #B7C6DB; max-width: 680px; }

/* ---------- Blocs fonctionnalités ---------- */
.vt-bloc { display: grid; grid-template-columns: 340px 1fr; gap: 56px; padding: 56px 0; border-bottom: 1px solid var(--vt-ligne); }
.vt-bloc:last-child { border-bottom: 0; }
.vt-bloc-titre { position: sticky; top: 100px; align-self: start; }
.vt-bloc-titre p { color: var(--vt-gris); margin-top: 12px; }
.vt-items { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.vt-item { background: #fff; border: 1px solid var(--vt-ligne); border-radius: 14px; padding: 20px 22px; }
.vt-item h4 { font-size: 1.02rem; font-weight: 700; margin-bottom: 6px; }
.vt-item p { margin: 0; color: var(--vt-gris); font-size: .93rem; }
.vt-note { background: #FFF6E4; border: 1px solid #F3D9A4; border-radius: 14px; padding: 18px 22px; color: #6B4A0C; font-size: .95rem; margin-top: 28px; }

/* ---------- Pied de page ---------- */
.vt-footer { background: var(--vt-nuit); color: #8FA5C2; padding: 56px 0 28px; font-size: .93rem; }
.vt-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.vt-footer h4 { color: #fff; font-size: .9rem; margin-bottom: 14px; font-family: 'IBM Plex Mono', monospace; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.vt-footer a { display: block; text-decoration: none; color: #8FA5C2; margin-bottom: 9px; transition: color .15s; }
.vt-footer a:hover { color: #fff; }
.vt-footer-bas { border-top: 1px solid rgba(255,255,255,.08); padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: .84rem; }

/* ---------- Apparition au scroll ---------- */
.js .vt-reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.js .vt-reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .vt-hero-grid, .vt-duo { grid-template-columns: 1fr; gap: 44px; }
  .vt-duo--inverse .vt-duo-visuel { order: 0; }
  .vt-grille--3, .vt-grille--4 { grid-template-columns: repeat(2, 1fr); }
  .vt-bloc { grid-template-columns: 1fr; gap: 28px; }
  .vt-bloc-titre { position: static; }
  .vt-footer-grid { grid-template-columns: 1fr 1fr; }
  .vt-mock { transform: none; }
  .vt-toast { left: 12px; bottom: -34px; }
  .vt-offre--star { transform: none; }
}
@media (max-width: 820px) {
  .vt-burger { display: block; }
  .vt-liens { position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: var(--vt-nuit); padding: 14px 20px 22px; gap: 4px; border-bottom: 1px solid rgba(255,255,255,.1);
    display: none; }
  .vt-liens.ouvert { display: flex; }
  .vt-actions { margin: 10px 0 0; flex-direction: column; align-items: stretch; }
  .vt-actions .vt-btn { justify-content: center; }
}
@media (max-width: 640px) {
  body.vt { font-size: 16px; }
  .vt-grille--2, .vt-grille--3, .vt-grille--4, .vt-items { grid-template-columns: 1fr; }
  .vt-chips { grid-template-columns: 1fr 1fr; }
  .vt-footer-grid { grid-template-columns: 1fr; }
  .vt-cta .vt-btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .vt-toast { animation: none; }
  .js .vt-reveal { opacity: 1; transform: none; transition: none; }
  .vt-btn:hover, .vt-carte:hover { transform: none; }
}

/* ---------- Pied de page : bouton « Gérer mes cookies » ---------- */
.vt-footer button.vt-lien-pied {
  display: block; background: none; border: 0; padding: 0; margin: 0 0 9px;
  font: inherit; color: #8FA5C2; cursor: pointer; text-align: left; transition: color .15s;
}
.vt-footer button.vt-lien-pied:hover { color: #fff; }
/* ---------- Page Contact ---------- */
.vt-contact { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.vt-contact-cote { display: grid; gap: 20px; }
.vt-form { display: grid; gap: 18px; }
.vt-form-ligne { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.vt-champ { display: grid; gap: 6px; align-content: start; }
.vt-champ label { font-weight: 600; color: var(--vt-bleu); font-size: .94rem; }
.vt-optionnel { font-weight: 400; color: var(--vt-gris); font-size: .85rem; }
.vt-form input[type="text"], .vt-form input[type="email"], .vt-form select, .vt-form textarea {
  width: 100%; font: inherit; color: var(--vt-ardoise); background: #fff;
  border: 1px solid var(--vt-ligne); border-radius: 12px; padding: 12px 14px;
  transition: border-color .15s, box-shadow .15s;
}
.vt-form textarea { resize: vertical; min-height: 140px; }
.vt-form input:focus, .vt-form select:focus, .vt-form textarea:focus {
  outline: none; border-color: var(--vt-orange); box-shadow: 0 0 0 3px rgba(240, 162, 48, .25);
}
.vt-erreur { color: var(--vt-rouge); font-size: .86rem; }
.vt-form-alerte { background: rgba(229, 72, 77, .08); border: 1px solid rgba(229, 72, 77, .35); color: #9B2226; border-radius: 12px; padding: 12px 16px; font-size: .94rem; }
.vt-case { display: flex; gap: 10px; align-items: flex-start; font-weight: 400 !important; color: var(--vt-ardoise) !important; font-size: .9rem !important; }
.vt-case input { margin-top: 4px; flex: none; width: 17px; height: 17px; accent-color: var(--vt-orange); }
.vt-case a { color: var(--vt-bleu); font-weight: 600; }
.vt-form .vt-btn { justify-self: start; cursor: pointer; border: 0; }
.vt-piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.vt-contact-ok { grid-column: 1 / -1; text-align: center; max-width: 620px; margin-inline: auto; }
.vt-contact-ok .vt-ico { margin-inline: auto; }
@media (max-width: 980px) { .vt-contact { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .vt-form-ligne { grid-template-columns: 1fr; } .vt-form .vt-btn { justify-self: stretch; justify-content: center; } }