/* JF Chauffage — feuille de style unique */
:root {
  --ink: #1d1c1a;
  --charcoal: #2a2926;
  --charcoal-2: #36352f;
  --amber: #e2ae38;
  --amber-2: #f0c35a;
  --amber-ink: #8a5f0c;      /* ambre lisible sur fond clair */
  --cream: #faf6ee;
  --sand: #f3ecdf;
  --line: #e6dece;
  --muted: #625d53;
  --white: #fff;
  --green: #2f8a4a;
  --red: #b3261e;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(29, 28, 26, .06), 0 8px 24px rgba(29, 28, 26, .08);
  --max: 1180px;
  --font-title: "Archivo", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-title); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.35rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--amber); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-family: var(--font-title); font-weight: 700; font-size: 1rem;
  padding: .85em 1.35em; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s;
  white-space: nowrap;
}
.btn svg { width: 1.2em; height: 1.2em; flex: none; }
.btn:hover { transform: translateY(-1px); }
.btn-amber { background: var(--amber); color: var(--ink); box-shadow: 0 4px 14px rgba(226, 174, 56, .35); }
.btn-amber:hover { background: var(--amber-2); }
.btn-dark { background: var(--ink); color: var(--white); }
.btn-dark:hover { background: var(--charcoal-2); }
.btn-ghost { border-color: currentColor; color: inherit; background: transparent; }
.btn-lg { font-size: 1.125rem; padding: 1em 1.6em; }
.btn-block { width: 100%; }

/* ---------- Barre haute ---------- */
.topbar { background: var(--ink); color: #d9d4c8; font-size: .9rem; }
.topbar .wrap { display: flex; gap: 24px; align-items: center; justify-content: space-between; min-height: 38px; }
.topbar a { text-decoration: none; }
.topbar .tb-left { display: flex; gap: 22px; align-items: center; }
.status { display: inline-flex; align-items: center; gap: .5em; }
.status .dot { width: 9px; height: 9px; border-radius: 50%; background: #8b877d; flex: none; }
.status.is-open .dot { background: #4cc46f; box-shadow: 0 0 0 4px rgba(76, 196, 111, .2); }

/* ---------- En-tête ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .97); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header .wrap { display: flex; align-items: center; gap: 24px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand img { width: 62px; height: auto; }
.brand-name { font-family: var(--font-title); font-weight: 800; font-size: 1.25rem; line-height: 1.05; }
.brand-name small { display: block; font-family: var(--font-body); font-weight: 600; font-size: .78rem; color: var(--muted); letter-spacing: .02em; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav > a, .nav .dd > button {
  font: inherit; font-weight: 600; font-size: 1rem; color: var(--ink); background: none; border: 0;
  padding: 10px 12px; border-radius: 8px; text-decoration: none; cursor: pointer; display: inline-flex; align-items: center; gap: 4px;
}
.nav > a:hover, .nav .dd > button:hover, .nav > a[aria-current="page"] { background: var(--sand); }
.dd { position: relative; }
.dd-menu {
  position: absolute; top: calc(100% + 6px); left: -8px; min-width: 290px; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 8px;
  display: none;
}
.dd:hover .dd-menu, .dd:focus-within .dd-menu, .dd.open .dd-menu { display: block; }
.dd-menu a { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; }
.dd-menu a strong { display: block; font-family: var(--font-title); font-size: .98rem; }
.dd-menu a span { font-size: .88rem; color: var(--muted); }
.dd-menu a:hover { background: var(--sand); }
.header-cta { display: flex; gap: 10px; align-items: center; }
.header-cta .btn { padding: .7em 1.1em; }
.burger { display: none; background: none; border: 0; padding: 10px; margin-left: auto; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }
.call-icon { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; color: var(--white); background: var(--charcoal); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .38; }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(29,28,26,.96) 0%, rgba(29,28,26,.82) 48%, rgba(29,28,26,.55) 100%); }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; padding-top: 64px; padding-bottom: 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: .5em; font-weight: 700; font-size: .9rem; letter-spacing: .06em; text-transform: uppercase; color: var(--amber); margin-bottom: 14px; }
.hero h1 em { font-style: normal; color: var(--amber); }
.hero .lead { font-size: 1.2rem; color: #e6e1d6; max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 18px; }
.hero-phone { display: flex; flex-direction: column; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .98rem; color: #d9d4c8; }
.hero-meta span { display: inline-flex; align-items: center; gap: .45em; }
.hero-meta svg { width: 18px; height: 18px; color: var(--amber); }
.hero-sub { padding-top: 48px; padding-bottom: 52px; }
.hero-sub .wrap { grid-template-columns: 1fr; padding-top: 52px; padding-bottom: 56px; }
.crumbs { font-size: .9rem; color: #bfb9ab; margin-bottom: 14px; }
.crumbs a { color: #e6e1d6; }

/* ---------- Carte formulaire ---------- */
.form-card { background: var(--white); color: var(--ink); border-radius: 18px; padding: 26px; box-shadow: 0 20px 50px rgba(0,0,0,.35); }
.form-card h2 { font-size: 1.45rem; margin-bottom: 4px; }
.form-card .hint { color: var(--muted); font-size: .95rem; margin-bottom: 16px; }
.form-card--flat { box-shadow: var(--shadow); border: 1px solid var(--line); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; padding: 0; border: 0; }
.chips legend { font-weight: 700; font-size: .95rem; margin-bottom: 8px; padding: 0; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: inline-block; padding: .5em .95em; border: 1.5px solid var(--line); border-radius: 999px;
  font-weight: 600; font-size: .95rem; cursor: pointer; background: var(--white); transition: all .12s;
}
.chip input:checked + span { background: var(--ink); color: var(--white); border-color: var(--ink); }
.chip input:focus-visible + span { outline: 3px solid var(--amber); outline-offset: 2px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 5px; }
.field label .opt { font-weight: 400; color: var(--muted); }
.field input, .field textarea, .field select {
  width: 100%; font: inherit; font-size: 1rem; padding: .72em .85em; border: 1.5px solid #d6cdbb;
  border-radius: 10px; background: #fffdf9; color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--amber-ink); box-shadow: 0 0 0 3px rgba(226,174,56,.3); }
.field textarea { min-height: 96px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hp { position: absolute; left: -5000px; }
.form-note { font-size: .85rem; color: var(--muted); margin: 10px 0 0; }
.form-note a { color: var(--muted); }
.form-alert { display: none; padding: 12px 14px; border-radius: 10px; font-size: .95rem; margin-bottom: 12px; }
.form-alert.show { display: block; }
.form-alert.err { background: #fdecea; color: var(--red); }
.form-alert.urgent { background: #fff5dc; color: #5c4207; border: 1px solid #f1d58b; }
.form-alert.urgent a { font-weight: 700; }
.creneau[hidden] { display: none; }
.or-call { display: flex; align-items: center; gap: 10px; margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--line); font-size: .95rem; }
.or-call a { font-family: var(--font-title); font-weight: 800; font-size: 1.1rem; text-decoration: none; color: var(--ink); }

/* ---------- Bande de confiance ---------- */
.trust { background: var(--amber); color: var(--ink); }
.trust ul { list-style: none; margin: 0; padding: 18px 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.trust li { display: flex; align-items: center; gap: 10px; font-weight: 700; line-height: 1.25; font-size: .98rem; }
.trust svg { width: 30px; height: 30px; flex: none; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--cream); }
.section-dark { background: var(--charcoal); color: var(--white); }
.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.12rem; }
.section-dark .section-head p { color: #cfc9bc; }
.kicker { font-weight: 700; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: var(--amber-ink); margin-bottom: 8px; display: block; }
.section-dark .kicker { color: var(--amber); }

/* Aiguillage par besoin */
.paths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.path {
  display: flex; flex-direction: column; background: var(--white); border: 1.5px solid var(--line); border-radius: 18px;
  padding: 28px; text-decoration: none; transition: border-color .15s, transform .15s, box-shadow .15s;
}
.path:hover { border-color: var(--amber); transform: translateY(-3px); box-shadow: var(--shadow); }
.path .ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--sand); margin-bottom: 18px; }
.path .ico svg { width: 28px; height: 28px; color: var(--amber-ink); }
.path.urgent .ico { background: #fde8e6; }
.path.urgent .ico svg { color: var(--red); }
.path p { color: var(--muted); flex: 1; }
.path .go { font-family: var(--font-title); font-weight: 800; display: inline-flex; align-items: center; gap: .4em; }
.path.urgent .go { color: var(--red); }

/* Services */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; }
.service { background: var(--white); border-radius: 18px; overflow: hidden; border: 1px solid var(--line); display: flex; flex-direction: column; text-decoration: none; transition: box-shadow .15s, transform .15s; }
.service:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.service img { aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.service .body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.service p { color: var(--muted); flex: 1; font-size: 1rem; }
.service .more { font-family: var(--font-title); font-weight: 700; color: var(--amber-ink); }
.services .service:nth-child(4), .services .service:nth-child(5) { grid-column: span 1; }

/* Étapes */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { position: relative; padding: 28px; border-radius: 18px; background: var(--charcoal-2); }
.steps li::before {
  counter-increment: s; content: counter(s); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--amber); color: var(--ink); font-family: var(--font-title); font-weight: 800; font-size: 1.2rem; margin-bottom: 16px;
}
.steps p { color: #cfc9bc; margin: 0; }
.section:not(.section-dark) .steps li { background: var(--white); border: 1px solid var(--line); }
.section:not(.section-dark) .steps p { color: var(--muted); }

/* Deux colonnes */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.rev > :first-child { order: 2; }
.split img { border-radius: 18px; width: 100%; object-fit: cover; }
.checks { list-style: none; padding: 0; margin: 0 0 1.4em; }
.checks li { position: relative; padding-left: 34px; margin-bottom: 12px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .2em; width: 22px; height: 22px; border-radius: 50%;
  background: var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d1c1a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat;
}
.quote-mark { font-family: var(--font-title); font-size: 1.35rem; line-height: 1.45; font-weight: 600; border-left: 4px solid var(--amber); padding-left: 20px; margin: 0 0 1.2em; }
.signature { color: var(--muted); font-weight: 600; }

/* Réalisations */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery figure { margin: 0; position: relative; border-radius: 16px; overflow: hidden; background: var(--sand); }
.gallery img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 16px; color: var(--white); background: linear-gradient(transparent, rgba(0,0,0,.75)); font-weight: 600; }
.gallery figcaption small { display: block; color: var(--amber-2); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: .75rem; }
.gallery .cta-tile { display: flex; flex-direction: column; justify-content: center; padding: 32px; background: var(--charcoal); color: var(--white); border-radius: 16px; }
.gallery .cta-tile p { color: #cfc9bc; }

/* Avis */
.reviews { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: stretch; }
.review { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 32px; margin: 0; }
.stars { color: var(--amber); letter-spacing: 2px; font-size: 1.25rem; margin-bottom: 10px; }
.review blockquote { margin: 0 0 16px; font-size: 1.2rem; line-height: 1.55; }
.review cite { font-style: normal; font-weight: 700; }
.review cite span { color: var(--muted); font-weight: 400; }
.review-cta { background: var(--sand); border-radius: 18px; padding: 32px; display: flex; flex-direction: column; justify-content: center; }

/* Zone */
.zone { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.communes { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 20px; }
.communes li { background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: .35em .9em; font-weight: 600; font-size: .95rem; }
.info-card { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 28px; }
.info-card dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 12px 18px; }
.info-card dt { font-weight: 700; }
.info-card dd { margin: 0; color: var(--muted); }
.hours { width: 100%; border-collapse: collapse; }
.hours td { padding: 6px 0; border-bottom: 1px solid var(--line); }
.hours td:last-child { text-align: right; font-weight: 600; }
.hours tr.today td { color: var(--amber-ink); font-weight: 800; }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 44px 20px 0; position: relative;
  font-family: var(--font-title); font-weight: 700; font-size: 1.12rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; font-size: 1.7rem; font-weight: 400; color: var(--amber-ink); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-right: 30px; }

/* Bandeau CTA final */
.cta-band { background: var(--ink); color: var(--white); padding: 64px 0; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(226,174,56,.35), transparent 70%); }
.cta-band .wrap { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { margin: 0 0 6px; }
.cta-band p { margin: 0; color: #cfc9bc; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Page service : contenu + carte latérale */
.content-grid { display: grid; grid-template-columns: 1fr 380px; gap: 56px; align-items: start; }
.content-grid .aside { position: sticky; top: 100px; }
.prose h2 { font-size: 1.7rem; margin-top: 1.6em; }
.prose h2:first-child { margin-top: 0; }
.prose img { border-radius: 16px; margin: 28px 0; }
.callout { background: #fff5dc; border: 1px solid #f1d58b; border-radius: 14px; padding: 20px 22px; margin: 28px 0; }
.callout strong { font-family: var(--font-title); }
.callout a { font-weight: 800; }

/* Pied de page */
.footer { background: var(--ink); color: #bfb9ab; padding: 64px 0 24px; font-size: .98rem; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; }
.footer h3 { color: var(--white); font-size: 1rem; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 8px; }
.footer .brand-name { color: var(--white); }
.footer .brand-name small { color: #9c968a; }
.footer-phone { display: inline-block; margin-top: 16px; font-family: var(--font-title); font-weight: 800; font-size: 1.4rem; color: var(--amber); }
.socials { display: flex; gap: 10px; margin-top: 16px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--charcoal-2); color: var(--white); }
.socials svg { width: 20px; height: 20px; }
.footer-bottom { border-top: 1px solid #3a3934; margin-top: 48px; padding-top: 20px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; }

/* Barre d'action mobile */
.mobile-bar { display: none; }

/* Merci */
.thanks { text-align: center; padding: 96px 0; }
.thanks .ico { width: 76px; height: 76px; border-radius: 50%; background: #e3f3e7; color: var(--green); display: grid; place-items: center; margin: 0 auto 24px; }
.thanks .ico svg { width: 38px; height: 38px; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .header-cta .btn-dark { display: none; }
  .trust ul { grid-template-columns: repeat(3, 1fr); }
  .trust li:nth-child(n+4) { display: none; }
}
@media (max-width: 960px) {
  .topbar { display: none; }
  .nav, .header-cta { display: none; }
  .burger { display: block; margin-left: 0; }
  .call-icon {
    display: grid; place-items: center; margin-left: auto; width: 46px; height: 46px; border-radius: 50%;
    background: var(--amber); color: var(--ink);
  }
  .call-icon svg { width: 22px; height: 22px; }
  .header .wrap { min-height: 66px; gap: 10px; }
  .brand img { width: 52px; }
  .nav.open {
    display: flex; flex-direction: column; align-items: stretch; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--line); padding: 10px 16px 20px; box-shadow: var(--shadow);
    max-height: calc(100vh - 66px); overflow: auto;
  }
  .nav.open > a, .nav.open .dd > button { padding: 14px 8px; font-size: 1.08rem; width: 100%; justify-content: space-between; }
  .nav.open .dd-menu { position: static; display: block; box-shadow: none; border: 0; padding: 0 0 8px 8px; min-width: 0; }
  .nav.open .dd-menu a span { display: none; }
  .hero .wrap { grid-template-columns: 1fr; gap: 32px; padding-top: 40px; padding-bottom: 48px; }
  .paths, .services, .steps, .gallery { grid-template-columns: 1fr 1fr; }
  .split, .zone, .reviews, .content-grid { grid-template-columns: 1fr; gap: 36px; }
  .split.rev > :first-child { order: 0; }
  .content-grid .aside { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 64px 0; }
  .mobile-bar {
    display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.98); border-top: 1px solid var(--line);
    box-shadow: 0 -6px 20px rgba(0,0,0,.08);
  }
  .mobile-bar a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 8px 4px;
    border-radius: 12px; text-decoration: none; font-weight: 700; font-size: .85rem; background: var(--sand);
  }
  .mobile-bar a svg { width: 22px; height: 22px; }
  .mobile-bar a.call { background: var(--amber); font-size: .95rem; }
  body { padding-bottom: 84px; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .wrap { padding: 0 16px; }
  .paths, .services, .steps, .gallery, .row2, .footer-grid { grid-template-columns: 1fr; }
  .trust ul { grid-template-columns: 1fr 1fr; padding: 16px 0; gap: 12px; }
  .trust li:nth-child(n+4) { display: flex; }
  .trust li:nth-child(5) { display: none; }
  .trust li { font-size: .9rem; }
  .trust svg { width: 24px; height: 24px; }
  .hero-actions .btn { width: 100%; }
  .form-card { padding: 20px; }
  .brand-name small { display: none; }
  .cta-band .actions, .cta-band .actions .btn { width: 100%; }
  .gallery img { aspect-ratio: 4/3; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Les enfants de grille ne doivent jamais élargir la page */
.hero .wrap > *, .content-grid > *, .split > *, .zone > * { min-width: 0; }
@media (max-width: 640px) { .btn { white-space: normal; text-align: center; } }

/* Accueil : hero sans formulaire */
.hero-solo .wrap { grid-template-columns: minmax(0, 780px); padding-top: 96px; padding-bottom: 104px; }
.hero-solo .hero-bg::after { background: linear-gradient(100deg, rgba(29,28,26,.95) 0%, rgba(29,28,26,.8) 55%, rgba(29,28,26,.45) 100%); }
@media (max-width: 960px) { .hero-solo .wrap { padding-top: 48px; padding-bottom: 56px; } }