/* ==========================================================================
   Audicopro HUB — audicopro.fr (marque chapeau, hub corporate)
   DNA (registre, slug audicopro-hub, salt 0) :
   Bricolage Grotesque / Source Sans 3 · dark-first (anthracite chaud + laiton,
   warm) · compact · flat-solid · sharp · card-over-band · overlap-collage.
   Signature : « Le cabinet en majuscules — 4 expertises lues comme des plaques
   de cabinet gravées (laiton sur anthracite) ; le hub = le hall qui oriente. »
   DISTINCT du flagship audicopro (Red Hat, ardoise+ocre, hero dossier/frise).
   ========================================================================== */

:root {
  /* Anthracite chaud (encre brune) — la surface par défaut du hub (dark-first) */
  --anthracite:   #1a1714;   /* fond sombre principal */
  --anthracite-2: #221d18;   /* surfaces internes sombres */
  --anthracite-3: #2c2620;   /* bandes / cartes sombres */
  --anthracite-line: #3a332b;/* filets sur fond sombre */

  /* Clair (sections de respiration) */
  --paper:   #f6f3ee;        /* fond clair chaud (PAS blanc pur) */
  --paper-2: #ffffff;        /* surfaces internes claires (carte de contact) */
  --paper-3: #ece6dc;        /* bandes alternées claires */
  --line:    #ddd5c8;        /* filets sur fond clair */
  --line-strong: #1a1714;    /* filet fort */

  /* Encres */
  --ink:    #1a1714;         /* texte sur clair */
  --ink-2:  #4a433a;         /* texte secondaire sur clair */
  --ink-3:  #756c5f;         /* tertiaire sur clair */
  --ink-on-dark:   #efe9e0;  /* texte sur anthracite */
  --ink-on-dark-2: #c9c0b2;  /* secondaire sur anthracite */
  --ink-on-dark-3: #9a9082;  /* tertiaire sur anthracite */

  /* Accent action : laiton / brass (signature de marque, parcimonieux) */
  --signal:    #b08542;      /* CTA, action — #1a1714 sur #b08542 = AA OK */
  --signal-2:  #c9a05a;      /* hover (plus clair sur sombre) */
  --signal-3:  #946d2f;      /* hover sur clair (plus foncé) */
  --accent-ink: #1a1714;     /* encre foncée sur laiton (passe AA) */
  --signal-soft: #f0e6d4;    /* fond laiton très clair (sur clair) */

  --maxw: 1180px;
  --gutter: clamp(1.1rem, 4vw, 3rem);
  --radius: 2px;             /* coins quasi vifs (shape sharp) */
  --font-head: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 1.02rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.1; margin: 0 0 .5em; letter-spacing: -0.015em; }
h1 { font-size: clamp(1.85rem, 4.2vw, 3.2rem); font-weight: 700; text-wrap: balance; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.15rem); font-weight: 700; text-wrap: balance; }
h3 { font-size: clamp(1.12rem, 1.8vw, 1.35rem); font-weight: 700; }
p { margin: 0 0 1rem; text-wrap: pretty; }
a { color: var(--signal-3); text-underline-offset: 3px; }
a:hover { color: var(--signal); }
strong { font-weight: 700; color: var(--ink); }
img { max-width: 100%; display: block; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--anthracite); color: #fff; padding: .6rem 1rem; z-index: 100; }
.skip-link:focus { left: .5rem; top: .5rem; }

/* ── Layout helpers ──────────────────────────────────────────────────────── */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(2.4rem, 5.5vw, 4.2rem) var(--gutter); }
.section.narrow { max-width: 820px; }
.lead { font-size: 1.1rem; color: var(--ink-2); max-width: 66ch; }

/* ── Header ──────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 1rem;
  padding: .7rem var(--gutter);
  background: var(--anthracite);
  border-bottom: 1px solid var(--anthracite-line);
}
.brand { font-family: var(--font-head); font-weight: 800; font-size: 1.28rem; color: var(--ink-on-dark); text-decoration: none; letter-spacing: -0.02em; display: flex; align-items: baseline; gap: .1rem; }
.brand b { color: var(--signal-2); font-weight: 800; }
.brand .brand-sub { font-family: var(--font-body); font-weight: 600; font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-on-dark-3); margin-left: .45rem; }
.nav { display: flex; gap: .1rem; margin-left: auto; align-items: center; }
.nav-item { position: relative; }
.nav > a, .nav-item > a, .nav-toggle { font-family: var(--font-head); font-weight: 600; font-size: .92rem; line-height: 1.2; color: var(--ink-on-dark); text-decoration: none; padding: .5rem .7rem; margin: 0; border: 0; background: none; cursor: pointer; display: inline-flex; align-items: center; vertical-align: middle; }
.nav > a:hover, .nav-item > a:hover, .nav-toggle:hover { color: var(--signal-2); }
.nav-toggle::after { content: " ▾"; color: var(--ink-on-dark-3); font-size: .75em; }
.nav-panel { display: none; position: absolute; top: 100%; left: 0; min-width: 280px; background: var(--anthracite-2); border: 1px solid var(--anthracite-line); padding: .4rem; z-index: 60; }
.nav-item:hover .nav-panel, .nav-item:focus-within .nav-panel { display: block; }
.nav-panel a { display: block; padding: .5rem .6rem; font-size: .9rem; color: var(--ink-on-dark); text-decoration: none; border-bottom: 1px solid var(--anthracite-line); }
.nav-panel a:last-child { border-bottom: 0; }
.nav-panel a:hover { background: var(--anthracite-3); color: var(--signal-2); }
.header-mail { font-family: var(--font-head); font-weight: 700; font-size: .82rem; color: var(--ink-on-dark); text-decoration: none; white-space: nowrap; padding: .3rem .5rem; }
.header-mail:hover { color: var(--signal-2); }
.header-mail span { display: block; font-family: var(--font-body); font-weight: 600; font-size: .62rem; color: var(--ink-on-dark-3); letter-spacing: .03em; }
.header-cta { background: var(--signal); color: var(--accent-ink); padding: .55rem 1.05rem; font-family: var(--font-head); font-weight: 700; font-size: .92rem; text-decoration: none; border: 1px solid var(--signal); border-radius: var(--radius); white-space: nowrap; }
.header-cta:hover { background: var(--signal-2); border-color: var(--signal-2); color: var(--accent-ink); }
.nav-burger { display: none; margin-left: auto; background: none; border: 1px solid var(--ink-on-dark-3); width: 42px; height: 38px; flex-direction: column; justify-content: center; gap: 4px; cursor: pointer; padding: 0 9px; }
.nav-burger span { display: block; height: 2px; background: var(--ink-on-dark); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.button { display: inline-block; font-family: var(--font-head); font-weight: 700; font-size: .98rem; text-decoration: none; padding: .72rem 1.25rem; border-radius: var(--radius); cursor: pointer; border: 1px solid var(--signal); background: var(--signal); color: var(--accent-ink); transition: background .15s, border-color .15s; }
.button:hover { background: var(--signal-3); border-color: var(--signal-3); color: #fff; }
.button-lg { padding: .9rem 1.6rem; font-size: 1.05rem; }
.button.ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.button.ghost:hover { background: var(--anthracite); color: #fff; border-color: var(--anthracite); }
.button.ghost-on-dark { color: var(--ink-on-dark); border-color: var(--ink-on-dark-3); }
.button.ghost-on-dark:hover { background: var(--ink-on-dark); color: var(--anthracite); border-color: var(--ink-on-dark); }
.button.inverse { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.button.inverse:hover { background: #fff; color: var(--ink); }
.button.wide { width: 100%; text-align: center; }

/* ── HERO : card-over-band (signature #1) ────────────────────────────────── */
/* Bande anthracite (le cabinet) à gauche + carte de contact qui chevauche la
   bande à droite (overlap). Le form reste ATF (desktop + mobile). */
.hero { position: relative; }
.hero-band { background: var(--anthracite); color: var(--ink-on-dark); position: relative; }
.hero-inner { max-width: var(--maxw); margin: 0 auto; padding: clamp(2.2rem, 4.5vw, 3.6rem) var(--gutter) clamp(2.6rem, 5vw, 4.2rem);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 460px); gap: clamp(1.6rem, 4vw, 3.4rem); align-items: start; }
.hero-text { min-width: 0; }
.hero h1 { color: var(--ink-on-dark); max-width: 18ch; }
.hero-eyebrow { font-family: var(--font-head); font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--signal-2); margin: 0 0 .8rem; }
.hero-below { margin-top: 1rem; }
.hero-copy { font-size: 1.06rem; color: var(--ink-on-dark-2); max-width: 56ch; margin: 0; }
.hero-cite { font-size: .92rem; color: var(--ink-on-dark-2); border-left: 3px solid var(--signal); padding: .35rem 0 .35rem .85rem; margin: 1.1rem 0 0; max-width: 64ch; }
.hero-below .certs { margin-top: 1.1rem; }

/* Carte de contact qui chevauche la bande (overlap : déborde en bas de la bande) */
.hero-card-wrap { min-width: 0; position: relative; }
/* Anomalie #1 : un filet laiton qui sort de la carte et chevauche la bande */
.hero-card-wrap::before { content: ""; position: absolute; left: -1px; top: -14px; width: 56px; height: 4px; background: var(--signal); }
.contact-card { background: var(--paper-2); color: var(--ink); border: 1px solid var(--line-strong); border-top: 4px solid var(--signal); padding: 1.25rem 1.35rem 1.4rem; margin-bottom: clamp(-1.4rem, -3vw, -2.6rem); position: relative; }
.card-tab { display: inline-block; background: var(--anthracite); color: var(--ink-on-dark); font-family: var(--font-head); font-weight: 700; font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; padding: .36rem .85rem; margin-bottom: .8rem; }
.card-title { font-family: var(--font-head); font-weight: 800; font-size: 1.18rem; margin: 0 0 .25rem; color: var(--ink); }
.card-note { font-size: .86rem; color: var(--ink-3); margin: 0 0 .95rem; }
.contact-card .reassurance { margin-top: .9rem; }

/* ── Form ────────────────────────────────────────────────────────────────── */
.form { display: grid; gap: .7rem; }
.form label { font-family: var(--font-head); font-weight: 600; font-size: .82rem; color: var(--ink-2); display: flex; flex-direction: column; gap: .28rem; }
.form .row2 { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: .7rem; }
.form input, .form select, .form textarea {
  font-family: var(--font-body); font-size: .98rem; color: var(--ink);
  padding: .6rem .65rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 2px var(--signal-soft); }
.consent { display: flex !important; flex-direction: row !important; align-items: flex-start; gap: .5rem; font-weight: 400 !important; font-size: .8rem !important; color: var(--ink-2); line-height: 1.45; }
.consent input { width: auto; margin-top: .15rem; flex-shrink: 0; }
.reassurance { font-size: .8rem; color: var(--ink-3); }

/* ── certs (rangée compacte équilibrée 2×2) ──────────────────────────────── */
.certs { display: grid; grid-template-columns: repeat(2, max-content); gap: .4rem .55rem; margin: 1.2rem 0 0; padding: 0; }
.certs li { list-style: none; font-family: var(--font-head); font-weight: 600; font-size: .73rem; line-height: 1.15; color: var(--ink-on-dark-2); border: 1px solid var(--anthracite-line); padding: .3rem .6rem; border-radius: var(--radius); background: var(--anthracite-2); white-space: normal; overflow-wrap: break-word; }
/* certs sur fond clair (cabinet head / lead-band) */
.article-head .certs li, .lead-band-copy .certs li { color: var(--ink-2); border-color: var(--line); background: var(--paper-2); }

/* ── Expertises : plaques 2×2 (signature #2) ─────────────────────────────── */
.expertise-head { position: relative; max-width: 720px; margin-bottom: clamp(1.4rem, 3vw, 2.2rem); }
.expertise-head h2 { margin: 0 0 .4rem; position: relative; z-index: 1; }
.expertise-head .lead { position: relative; z-index: 1; }
/* Anomalie #2 : grand "4" laiton fantôme en filigrane derrière la mosaïque */
.ghost-figure { position: absolute; top: -2.6rem; right: -.5rem; font-family: var(--font-head); font-weight: 800; font-size: clamp(6rem, 14vw, 11rem); line-height: 1; color: var(--signal); opacity: .12; z-index: 0; pointer-events: none; user-select: none; }
.plaques { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 2.4vw, 1.6rem); }
.plaque {
  display: flex; flex-direction: column;
  background: var(--anthracite); color: var(--ink-on-dark);
  border: 1px solid var(--anthracite-line); border-left: 4px solid var(--signal);
  padding: 1.3rem 1.4rem 1.2rem; text-decoration: none;
  transition: border-color .15s, transform .12s;
}
.plaque:hover { border-left-color: var(--signal-2); transform: translateY(-2px); }
.plaque-tag { font-family: var(--font-head); font-weight: 700; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--signal-2); margin-bottom: .55rem; }
.plaque h3 { color: var(--ink-on-dark); margin: 0 0 .5rem; font-size: clamp(1.15rem, 1.8vw, 1.42rem); }
.plaque p { color: var(--ink-on-dark-2); font-size: .92rem; margin: 0 0 .9rem; }
.plaque-aud { font-size: .8rem; color: var(--ink-on-dark-3); margin-top: auto; padding-top: .6rem; border-top: 1px solid var(--anthracite-line); }
.plaque-go { font-family: var(--font-head); font-weight: 700; font-size: .86rem; color: var(--signal-2); margin-top: .55rem; }

/* ── Méthode (bande anthracite, filets numérotés) ────────────────────────── */
.band-method { background: var(--anthracite); color: var(--ink-on-dark); max-width: none; padding: 0; }
.band-method .band-inner { max-width: var(--maxw); margin: 0 auto; padding: clamp(2.4rem, 5vw, 4rem) var(--gutter); }
.band-method .method-head { max-width: 720px; margin-bottom: clamp(1.2rem, 2.6vw, 2rem); }
.band-method h2 { color: var(--ink-on-dark); }
.band-method .lead { color: var(--ink-on-dark-2); }
.steps { counter-reset: step; display: grid; gap: 0; list-style: none; padding: 0; margin: 0; }
.steps .step { display: grid; grid-template-columns: 3.4rem minmax(0,1fr); gap: 1.1rem; padding: 1.05rem 0; align-items: start; }
.steps .step::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: var(--font-head); font-weight: 800; font-size: 1.7rem; color: var(--signal-2); line-height: 1; }
.steps .step strong { font-family: var(--font-head); display: block; font-size: 1.06rem; margin-bottom: .15rem; }
.steps .step span { font-size: .96rem; }
.steps-dark .step { border-top: 1px solid var(--anthracite-line); }
.steps-dark .step:first-child { border-top: 1px solid var(--signal); }
.steps-dark .step strong { color: var(--ink-on-dark); }
.steps-dark .step span { color: var(--ink-on-dark-2); }

/* ── Why cabinet (filets, offset) ────────────────────────────────────────── */
.why-head { max-width: 720px; margin-bottom: clamp(1.2rem, 2.6vw, 1.8rem); }
.args { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(2rem, 5vw, 4rem); }
.args .arg { padding: 1.1rem 0; border-top: 1px solid var(--line); }
.args .arg:nth-child(1), .args .arg:nth-child(2) { border-top: 1px solid var(--line-strong); }
.args .arg strong { font-family: var(--font-head); font-size: 1.04rem; display: block; margin-bottom: .25rem; }
.args .arg p { margin: 0; color: var(--ink-2); font-size: .95rem; }

/* ── Prose (cabinet / expertises) : offset spine ─────────────────────────── */
.prose-spine { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: clamp(1.2rem, 4vw, 3.2rem); align-items: start; }
.prose-head { position: sticky; top: 5rem; }
.prose-tag { font-family: var(--font-head); font-weight: 800; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--signal-3); display: block; margin-bottom: .35rem; }
.prose-head h2 { font-size: clamp(1.3rem, 2.2vw, 1.8rem); }
.prose-body > :first-child { margin-top: 0; }

/* ── FAQ (panneau distinct, fond clair encadré) ──────────────────────────── */
.faq-section .faq-panel { background: var(--paper-2); border: 1px solid var(--line-strong); border-top: 4px solid var(--signal); padding: clamp(1.3rem, 3vw, 2.1rem) clamp(1.3rem, 3vw, 2.1rem) clamp(.5rem, 1.5vw, .9rem); }
.faq-section .faq-panel > h2 { margin-top: 0; }
.faq-eyebrow { font-family: var(--font-head); font-weight: 800; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--signal-3); display: block; margin-bottom: .3rem; }
.faq { display: grid; gap: 0; }
.faq details { border-top: 1px solid var(--line); padding: .2rem 0; }
.faq details:first-child { border-top: 1px solid var(--line-strong); }
.faq summary { font-family: var(--font-head); font-weight: 700; font-size: 1.02rem; cursor: pointer; padding: .85rem 1.8rem .85rem 0; position: relative; list-style: none; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: .2rem; top: .7rem; font-size: 1.3rem; color: var(--signal-3); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 1rem; color: var(--ink-2); margin: 0; max-width: 72ch; }

/* ── source-box ──────────────────────────────────────────────────────────── */
.source-box { background: var(--paper-3); border-left: 4px solid var(--signal); padding: 1rem 1.2rem; margin: 1.6rem auto; max-width: var(--maxw); font-size: .9rem; color: var(--ink-2); }
.source-box { width: calc(100% - 2 * var(--gutter)); }
.source-box strong { display: block; font-family: var(--font-head); margin-bottom: .25rem; color: var(--ink); }
.aff-line { font-size: .82rem; color: var(--ink-3); margin: .4rem 0 0; }
.aff-line strong { display: inline; color: var(--ink-2); }

/* ── lead-band (form en fin de page) ─────────────────────────────────────── */
.lead-band { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 460px); gap: clamp(1.6rem, 4vw, 3rem); align-items: start; }
.lead-band .contact-card { margin-top: 0; max-width: none; }

/* ── CTA next-step (bande anthracite) ────────────────────────────────────── */
.cta-next { background: var(--anthracite); color: var(--ink-on-dark); border-top: 4px solid var(--signal); padding: clamp(1.6rem, 3.5vw, 2.6rem); }
.cta-next h2 { color: var(--ink-on-dark); }
.cta-next .lead { color: var(--ink-on-dark-2); }
.cta-next-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.1rem; }

/* ── Article (cabinet / expertises) ──────────────────────────────────────── */
.article { max-width: var(--maxw); margin: 0 auto; padding: clamp(1.6rem,4vw,2.6rem) var(--gutter); }
.article-head { max-width: 760px; }
.article-head .hero-eyebrow { color: var(--signal-3); }
.article-head h1 { color: var(--ink); }
.article-head .hero-copy { color: var(--ink-2); }
.breadcrumb { font-size: .84rem; color: var(--ink-3); margin: .4rem 0; }
.breadcrumb a { color: var(--ink-3); }

/* ── Footer (un seul étage, pleine largeur, anthracite) ──────────────────── */
.cert-band { background: #14110e; color: var(--ink-on-dark-2); }
.cert-band-inner { max-width: var(--maxw); margin: 0 auto; padding: 1rem var(--gutter); font-family: var(--font-head); font-weight: 600; font-size: .8rem; letter-spacing: .02em; text-align: center; }
.site-footer { background: var(--anthracite); color: var(--ink-on-dark); border-top: 1px solid var(--anthracite-line); }
.foot-cols { padding: clamp(1.6rem,2.8vw,2.4rem) clamp(1.2rem,4vw,3rem) 1.2rem; display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 1.4rem 2rem; align-items: start; }
.foot-col strong { font-family: var(--font-head); font-size: .92rem; display: block; margin-bottom: .6rem; color: var(--ink-on-dark); }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; }
.foot-col a { font-size: .86rem; color: var(--ink-on-dark-2); text-decoration: none; }
.foot-col a:hover { color: var(--signal-2); }
.foot-brandblock { max-width: 32rem; }
.foot-brandblock p { font-size: .85rem; color: var(--ink-on-dark-2); margin: 0 0 .45rem; }
.foot-mail { font-family: var(--font-head); font-weight: 700; font-size: 1rem; color: var(--ink-on-dark); text-decoration: none; word-break: break-word; }
.foot-mail:hover { color: var(--signal-2); }
.foot-sla { font-size: .82rem; color: var(--ink-on-dark-3); }
.foot-bottom { padding: .85rem clamp(1.2rem,4vw,3rem) 1.3rem; border-top: 1px solid var(--anthracite-line); display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; justify-content: space-between; font-size: .82rem; color: var(--ink-on-dark-3); }
.foot-bottom a { color: var(--ink-on-dark-3); }
.foot-bottom a:hover { color: var(--signal-2); }

/* ── Mobile sticky CTA / consent ─────────────────────────────────────────── */
.mobile-cta { display: none; }
.consent-banner { position: fixed; bottom: 0; left: 0; right: 0; background: var(--anthracite); color: var(--ink-on-dark); padding: 1rem var(--gutter); display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; justify-content: center; z-index: 80; font-size: .9rem; }
.consent-banner p { margin: 0; }
.consent-banner .button { padding: .5rem 1rem; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .nav, .header-mail { display: none; }
  .nav-burger { display: flex; }
  .site-header { gap: .6rem; }
  .header-cta { margin-left: auto; padding: .5rem .85rem; font-size: .86rem; }
  .nav.nav-open { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--anthracite); border-bottom: 1px solid var(--anthracite-line); padding: .5rem var(--gutter) 1rem; gap: 0; }
  .nav.nav-open > a, .nav.nav-open .nav-item { border-top: 1px solid var(--anthracite-line); }
  .nav.nav-open .nav-item { display: flex; flex-direction: column; }
  .nav.nav-open .nav-panel { display: block; position: static; border: 0; padding: 0 0 .4rem .8rem; min-width: 0; background: none; }
  .nav.nav-open .nav-toggle::after { content: ""; }
  .prose-spine { grid-template-columns: minmax(0, 1fr); gap: .8rem; }
  .prose-head { position: static; }
  /* Hero : réorganisation au MÊME breakpoint que le burger (cohérence G30).
     Stack + reorder : eyebrow → H1 → carte de contact (submit ATF) → lede/geo/certs. */
  .hero-inner { grid-template-columns: 1fr; gap: 0; }
  .hero-text { display: contents; }
  .hero-eyebrow { order: 1; }
  .hero-text h1 { order: 2; max-width: none; margin-bottom: .9rem; }
  .hero-card-wrap { order: 3; max-width: 560px; }
  .hero-below { order: 4; margin-top: 1.4rem; }
  .hero-card-wrap::before { display: none; }
  .contact-card { margin-bottom: 0; }
}
@media (max-width: 820px) {
  .plaques { grid-template-columns: 1fr; }
  .args { grid-template-columns: 1fr; }
  .args .arg:nth-child(2) { border-top: 1px solid var(--line); }
  .lead-band { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .mobile-cta { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 70; gap: .4rem; padding: .35rem .5rem; background: var(--anthracite); border-top: 1px solid var(--anthracite-line); }
  .mobile-cta a { flex: 1; text-align: center; padding: .55rem; font-size: .88rem; }
  body { padding-bottom: 4rem; }
  .consent-banner { bottom: 3.6rem; }
  /* Hero compact mobile : compactage cosmétique (la réorg stack+order est déjà
     faite au breakpoint 1080, cf. ci-dessus). */
  .hero-inner { padding: 1.3rem var(--gutter) 2rem; }
  .hero-text h1 { font-size: clamp(1.5rem, 6.4vw, 1.95rem); }
  .hero-card-wrap { max-width: none; }
  .hero-copy { font-size: 1rem; }
  .contact-card { padding: 1rem 1.05rem 1.2rem; }
  .card-title { font-size: 1.08rem; }
  .card-note { font-size: .82rem; margin-bottom: .7rem; }
  .form { gap: .45rem; }
  .form input, .form select, .form textarea { padding: .55rem .6rem; }
  .form .row2 { gap: .55rem; }
  .form .row2 label { font-size: .76rem; min-width: 0; }
  .consent { font-size: .76rem !important; }
  .contact-card .button.wide { scroll-margin-bottom: 60px; padding: .72rem; }
  .ghost-figure { display: none; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .certs { grid-template-columns: 1fr; }
  .foot-cols { grid-template-columns: 1fr; }
}