/* =====================================================================
   Cabinet Ronald Bapin — feuille de style
   Layout : grille éditoriale 12 colonnes, titres affirmés, filets fins,
   repères bordeaux, numérotation discrète des métiers.
   Palette charte : anthracite #26292E · bordeaux #7B1E2B · blanc #FFFFFF
                    gris #5F636A · gris clair #E8E7E4
   ===================================================================== */

:root {
  --bg: #FFFFFF;
  --fg: #26292E;
  --muted: #5F636A;
  --line: #E8E7E4;
  --surface: #F4F3F1;
  --accent: #7B1E2B;
  --accent-hover: #641722;
  --accent-fg: #FFFFFF;
  --ink: #26292E;
  --ink-fg: #FFFFFF;
  --ink-muted: #B9BBC0;
  --ink-line: #3A3E45;
  --focus: #7B1E2B;
  --ok: #2E6B3F;
  --err: #9A2B2B;

  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 2px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1E2024;
    --fg: #E8E7E4;
    --muted: #A9ACB2;
    --line: #363A40;
    --surface: #26292E;
    --accent: #B4404F;
    --accent-hover: #C85565;
    --accent-fg: #FFFFFF;
    --ink: #15161A;
    --ink-fg: #E8E7E4;
    --ink-muted: #A9ACB2;
    --ink-line: #2B2E34;
    --focus: #C85565;
    --ok: #6CBF86;
    --err: #E07A7A;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #1E2024;
  --fg: #E8E7E4;
  --muted: #A9ACB2;
  --line: #363A40;
  --surface: #26292E;
  --accent: #B4404F;
  --accent-hover: #C85565;
  --accent-fg: #FFFFFF;
  --ink: #15161A;
  --ink-fg: #E8E7E4;
  --ink-muted: #A9ACB2;
  --ink-line: #2B2E34;
  --focus: #C85565;
  --ok: #6CBF86;
  --err: #E07A7A;
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 0.18em; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--accent-fg); padding: 0.5rem 0.9rem;
  font-weight: 600;
}
.skip-link:focus { top: 12px; }

h1, h2, h3, h4 { margin: 0; line-height: 1.15; font-weight: 600; text-wrap: balance; color: var(--fg); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }
p { margin: 0; text-align: justify; hyphens: auto; -webkit-hyphens: auto; }
/* Justification des textes de lecture, y compris sur mobile. */
p, .hero-aside dd, .quals span, .need span, dl.defs dd,
.check-list li, .prose li {
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  -webkit-hyphens: auto;
  overflow-wrap: break-word;
}
.eyebrow, .tagline, .channel p, .field p { text-align: left; }
p + p { margin-top: 1rem; }
.lead { font-size: clamp(1.125rem, 1.6vw, 1.35rem); line-height: 1.5; color: var(--fg); max-width: 36em; }
.muted { color: var(--muted); }
.measure { max-width: 66ch; }
ul, ol { margin: 0; padding-left: 1.2rem; }
li + li { margin-top: 0.35rem; }
strong { font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--accent); flex: none; }
.num {
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.1em; color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3rem, 7vw, 6rem); }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head .lead { margin-top: 0.25rem; }
.grid { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.split-rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.sticky { position: sticky; top: calc(84px + env(safe-area-inset-top, 0px)); }
.stack { display: grid; gap: 1rem; }
.stack-lg { display: grid; gap: 2rem; }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split, .split-rev { grid-template-columns: minmax(0, 1fr); }
  .sticky { position: static; }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }
}

.band-dark { background: var(--ink); color: var(--ink-fg); }
.band-dark h1, .band-dark h2, .band-dark h3, .band-dark h4 { color: var(--ink-fg); }
.band-dark .muted, .band-dark .eyebrow, .band-dark .num { color: var(--ink-muted); }
.band-dark .section + .section, .band-dark hr { border-color: var(--ink-line); }
.band-dark a:not(.btn) { color: var(--ink-fg); text-decoration: underline; text-underline-offset: 0.18em; }
.band-surface { background: var(--surface); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.4rem; min-height: 48px;
  font: inherit; font-size: 0.95rem; font-weight: 600; letter-spacing: 0.01em;
  border: 1.5px solid transparent; border-radius: var(--radius); cursor: pointer;
  text-decoration: none; transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-fg); }
.btn-outline { background: transparent; color: var(--fg); border-color: var(--fg); }
.btn-outline:hover { background: var(--fg); color: var(--bg); }
.band-dark .btn-outline { color: var(--ink-fg); border-color: var(--ink-fg); }
.band-dark .btn-outline:hover { background: var(--ink-fg); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--accent); padding-inline: 0; min-height: 0; border: 0; }
.btn-ghost::after { content: "→"; transition: transform 150ms ease; }
.btn-ghost:hover::after { transform: translateX(3px); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.6; cursor: wait; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; }
.btn-sm { padding: 0.5rem 0.9rem; min-height: 38px; font-size: 0.85rem; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--bg); border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 1.5rem; min-height: 84px; }
.brand { display: flex; align-items: center; gap: 0.8rem; color: var(--fg); text-decoration: none; flex: none; }
.brand:hover { text-decoration: none; color: var(--fg); }
.brand-mark { width: 40px; height: 40px; flex: none; }
.brand-text { display: grid; line-height: 1.1; }
.brand-name { font-weight: 700; font-size: 0.95rem; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; }
.brand-sig { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.04em; white-space: nowrap; }
.site-nav { margin-left: auto; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.4rem; }
.site-nav li + li { margin: 0; }
.site-nav a { color: var(--fg); font-weight: 500; font-size: 0.93rem; padding-block: 0.4rem; border-bottom: 2px solid transparent; }
.site-nav a:hover { text-decoration: none; color: var(--accent); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--accent); }
.header-cta { flex: none; }
.nav-toggle {
  display: none; margin-left: auto; align-items: center; gap: 0.5rem;
  background: transparent; border: 1.5px solid var(--line); color: var(--fg);
  font: inherit; font-weight: 600; font-size: 0.9rem; padding: 0.55rem 0.8rem; border-radius: var(--radius); cursor: pointer;
}
.nav-toggle .bars { width: 18px; height: 12px; display: grid; gap: 4px; }
.nav-toggle .bars span { display: block; height: 2px; background: currentColor; }
.site-nav a { white-space: nowrap; }
@media (max-width: 1360px) {
  .site-nav ul { gap: 1rem; }
  .site-nav a { font-size: 0.86rem; }
}
@media (max-width: 1200px) {
  .site-header .wrap { min-height: 68px; gap: 0.75rem; }
  .brand-sig { display: none; }
  .brand { flex: 1 1 auto; min-width: 0; }
  .brand-text { min-width: 0; }
  .brand-name { white-space: normal; font-size: 0.85rem; line-height: 1.15; }
  .nav-toggle { display: inline-flex; }
  .header-cta { margin-left: 0; padding: 0.55rem 0.9rem; min-height: 40px; font-size: 0.85rem; }
  .site-nav {
    position: absolute; left: 0; right: 0; top: 100%; margin: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gutter) 1rem;
  }
  .site-nav[hidden] { display: none; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav a { display: block; padding: 0.85rem 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .site-nav a[aria-current="page"] { color: var(--accent); }
}
@media (max-width: 480px) {
  .brand-name { font-size: 0.78rem; }
  .brand-mark { width: 34px; height: 34px; }
  .nav-toggle { padding: 0.55rem 0.6rem; }
  .nav-toggle-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .header-cta { padding: 0.5rem 0.75rem; font-size: 0.82rem; }
}

/* ---------- hero ---------- */
.hero { padding-block: clamp(3rem, 8vw, 7rem) clamp(2.5rem, 6vw, 5rem); }
.hero .wrap { display: grid; gap: 2rem; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: clamp(2rem, 5vw, 5rem); align-items: end; }
.hero h1 { max-width: 14em; }
.hero .lead { margin-top: 1.5rem; }
.hero .btn-row { margin-top: 2rem; }
.hero-aside { display: grid; gap: 1rem; border-left: 1px solid var(--line); padding-left: 1.5rem; }
.hero-aside dl { margin: 0; display: grid; gap: 0.8rem; }
.hero-aside dt { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.hero-aside dd { margin: 0.15rem 0 0; font-weight: 500; }
.page-hero { padding-block: clamp(2.5rem, 6vw, 5rem); border-bottom: 1px solid var(--line); }
.page-hero .wrap { display: grid; gap: 1.25rem; }
.page-hero h1 { max-width: 16em; }
.page-hero .tagline { font-size: clamp(1.25rem, 2.2vw, 1.75rem); font-weight: 500; line-height: 1.3; max-width: 28em; }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-aside { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 1.5rem; }
}

/* ---------- métiers ---------- */
.metiers { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.metier { display: grid; align-content: start; gap: 0.9rem; padding: clamp(1.5rem, 2.5vw, 2.25rem) clamp(1.25rem, 2vw, 1.75rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: inherit; text-decoration: none; transition: background-color 150ms ease; }
.metier:hover { background: var(--surface); text-decoration: none; color: inherit; }
.metier .num { display: block; }
.metier .verb { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.metier h3 { font-size: 1.3rem; }
.metier p { color: var(--muted); font-size: 0.98rem; }
.metier .btn-ghost { margin-top: auto; font-size: 0.9rem; }
.metier.is-priority { background: var(--surface); }
.band-dark .metiers { border-color: var(--ink-line); }
.band-dark .metier { border-color: var(--ink-line); }
.band-dark .metier:hover, .band-dark .metier.is-priority { background: rgba(255,255,255,0.04); }
.band-dark .metier .verb { color: #D4717F; }
.band-dark .metier .btn-ghost { color: var(--ink-fg); }
@media (max-width: 900px) { .metiers { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .metiers { grid-template-columns: minmax(0, 1fr); } }

/* ---------- feature blocks (expertises + gestion) ---------- */
.feature { display: grid; gap: 1.25rem; padding: clamp(1.75rem, 3vw, 2.5rem); border: 1px solid var(--line); position: relative; }
.feature::before { content: ""; position: absolute; top: -1px; left: -1px; width: 56px; height: 3px; background: var(--accent); }
.feature h3 { font-size: 1.6rem; }
.feature ul { display: grid; gap: 0.35rem; }
.feature .btn-row { margin-top: 0.5rem; }

/* ---------- lists ---------- */
.rule-list { list-style: none; padding: 0; margin: 0; }
.rule-list li { padding: 1rem 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, auto) minmax(0, 1fr); gap: 1rem; align-items: baseline; margin: 0; }
.rule-list li:last-child { border-bottom: 1px solid var(--line); }
.rule-list .num { min-width: 2.2rem; }
.rule-list strong { display: block; font-weight: 600; }
.rule-list p { color: var(--muted); font-size: 0.98rem; }
.band-dark .rule-list li { border-color: var(--ink-line); }
.band-dark .rule-list p { color: var(--ink-muted); }
.check-list { list-style: none; padding: 0; display: grid; gap: 0.6rem; }
.check-list li { padding-left: 1.4rem; position: relative; margin: 0; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 0.68em; width: 10px; height: 2px; background: var(--accent); }
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; padding: 0; }
.tags li { margin: 0; padding: 0.45rem 0.8rem; border: 1px solid var(--line); font-size: 0.9rem; font-weight: 500; }
.needs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.need { background: var(--bg); padding: 1.4rem 1.25rem; display: grid; gap: 0.4rem; color: inherit; text-decoration: none; transition: background-color 150ms ease; }
.need:hover { background: var(--surface); text-decoration: none; color: inherit; }
.need strong { font-size: 1.05rem; }
.need span { color: var(--muted); font-size: 0.93rem; }
.need em { font-style: normal; color: var(--accent); font-size: 0.85rem; font-weight: 600; }
@media (max-width: 900px) { .needs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .needs { grid-template-columns: minmax(0, 1fr); } }

/* ---------- process (steps) ---------- */
.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1.5rem 1rem; counter-reset: step; }
.steps li { margin: 0; padding-top: 1rem; border-top: 2px solid var(--line); position: relative; display: grid; gap: 0.4rem; }
.steps li::before { counter-increment: step; content: "0" counter(step); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; color: var(--accent); font-variant-numeric: tabular-nums; }
.steps strong { font-weight: 600; }
.steps p { font-size: 0.93rem; color: var(--muted); }
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- cards / definitions ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card { background: var(--bg); padding: 1.6rem 1.4rem; display: grid; gap: 0.6rem; align-content: start; }
.card h3 { font-size: 1.1rem; }
.card p { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 900px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .cards { grid-template-columns: minmax(0, 1fr); } }
.note { border-left: 2px solid var(--accent); padding: 0.9rem 1.2rem; background: var(--surface); font-size: 0.95rem; }
.note strong { font-weight: 600; }
.band-dark .note { background: rgba(255,255,255,0.05); }
dl.defs { margin: 0; display: grid; gap: 0; }
dl.defs > div { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 1rem; padding: 0.9rem 0; border-top: 1px solid var(--line); }
dl.defs > div:last-child { border-bottom: 1px solid var(--line); }
dl.defs dt { font-weight: 600; }
dl.defs dd { margin: 0; color: var(--muted); }
@media (max-width: 600px) { dl.defs > div { grid-template-columns: minmax(0, 1fr); gap: 0.25rem; } }

/* ---------- media placeholders (visuels à fournir) ---------- */
.photo-slot {
  position: relative; width: 100%; max-width: 100%; aspect-ratio: 4 / 3;
  background: var(--surface); border: 1px solid var(--line);
  display: grid; place-items: center; text-align: center; padding: 1rem;
  overflow: hidden;
}
.photo-slot.is-portrait { aspect-ratio: 4 / 5; }
.photo-slot.has-image::after { display: none; }
.photo-slot.has-image { padding: 0; }
.photo-slot.is-wide { aspect-ratio: 16 / 7; }
.photo-slot .slot-label { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 600; display: grid; gap: 0.35rem; }
.photo-slot .slot-label small { text-transform: none; letter-spacing: 0; font-weight: 400; font-size: 0.8rem; }
.photo-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.photo-slot::after { content: ""; position: absolute; inset: 12px; border: 1px dashed var(--line); pointer-events: none; }
.band-dark .photo-slot { background: rgba(255,255,255,0.04); border-color: var(--ink-line); }
.band-dark .photo-slot::after { border-color: var(--ink-line); }

/* ---------- founder ---------- */
.founder { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.founder .quals { list-style: none; padding: 0; display: grid; gap: 0; margin-top: 1.5rem; }
.founder .quals li { margin: 0; padding: 0.8rem 0; border-top: 1px solid var(--line); display: grid; gap: 0.15rem; }
.founder .quals li:last-child { border-bottom: 1px solid var(--line); }
.founder .quals strong { font-weight: 600; }
.founder .quals span { color: var(--muted); font-size: 0.93rem; }
@media (max-width: 900px) { .founder { grid-template-columns: minmax(0, 1fr); } .founder .photo-slot { max-width: 360px; } }

/* ---------- territories ---------- */
.territories { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--ink-line); border: 1px solid var(--ink-line); }
.territory { background: var(--ink); padding: 1.6rem 1.4rem; display: grid; gap: 0.4rem; }
.territory h3 { font-size: 1.25rem; }
.territory p { color: var(--ink-muted); font-size: 0.95rem; }
@media (max-width: 700px) { .territories { grid-template-columns: minmax(0, 1fr); } }

/* ---------- CTA ---------- */
.cta { padding-block: clamp(3rem, 7vw, 6rem); }
.cta .wrap { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 2rem; align-items: center; }
.cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.cta .btn-row { justify-content: flex-start; }
@media (max-width: 900px) { .cta .wrap { grid-template-columns: minmax(0, 1fr); } }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 5rem); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
.contact-channels { display: grid; gap: 0; }
.channel { display: grid; gap: 0.3rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.channel:last-child { border-bottom: 1px solid var(--line); }
.channel .label { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.channel .value { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.9rem; font-weight: 500; font-size: 1.05rem; }
.channel .value code { font-family: inherit; user-select: all; }
.copy-btn { font: inherit; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; background: transparent; border: 1px solid var(--line); color: var(--muted); padding: 0.25rem 0.55rem; border-radius: var(--radius); cursor: pointer; }
.copy-btn:hover { border-color: var(--fg); color: var(--fg); }
.channel[hidden] { display: none; }

form.contact-form { display: grid; gap: 1.25rem; }
.field { display: grid; gap: 0.4rem; }
.field label { font-weight: 600; font-size: 0.95rem; }
.field label .req { color: var(--accent); }
.field .hint { font-size: 0.85rem; color: var(--muted); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--fg); background: var(--bg);
  border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 0.75rem 0.9rem; width: 100%; min-height: 48px;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--focus); outline-offset: 1px; border-color: var(--focus); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--err); }
.field .error { font-size: 0.85rem; color: var(--err); font-weight: 500; }
.field .error:empty { display: none; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 600px) { .field-row { grid-template-columns: minmax(0, 1fr); } }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.92rem; }
.consent input { width: 18px; height: 18px; margin-top: 0.25rem; flex: none; accent-color: var(--accent); }
.form-status { padding: 1rem 1.2rem; border: 1px solid var(--line); border-left: 3px solid var(--accent); font-size: 0.95rem; display: grid; gap: 0.6rem; }
.form-status[hidden] { display: none; }
.form-status.is-success { border-left-color: var(--ok); }
.form-status.is-error { border-left-color: var(--err); }
.form-status pre { white-space: pre-wrap; font-family: inherit; font-size: 0.9rem; background: var(--surface); padding: 0.9rem; margin: 0; max-height: 240px; overflow: auto; }

/* ---------- legal pages ---------- */
.prose { max-width: 72ch; display: grid; gap: 1rem; }
.prose h2 { font-size: 1.4rem; margin-top: 1.5rem; }
.prose h3 { font-size: 1.1rem; margin-top: 0.75rem; }
.prose ul { display: grid; gap: 0.3rem; }
.todo { display: inline-block; padding: 0.1rem 0.45rem; border: 1px dashed var(--accent); color: var(--accent); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: clamp(2.5rem, 5vw, 4rem) 2rem; font-size: 0.93rem; }
.site-footer .wrap { display: grid; gap: 2.5rem; }
.footer-top { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 3fr) minmax(0, 2fr); gap: 2rem; }
.footer-top h4 { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.8rem; }
.footer-top ul { list-style: none; padding: 0; display: grid; gap: 0.45rem; }
.footer-top li { margin: 0; }
.footer-top a { color: var(--fg); }
.footer-top a:hover { color: var(--accent); }
.footer-entities { color: var(--muted); font-size: 0.85rem; line-height: 1.5; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; justify-content: space-between; align-items: center; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; }
.footer-bottom ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-bottom li { margin: 0; }
.footer-bottom a { color: var(--muted); }
@media (max-width: 900px) { .footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .footer-top { grid-template-columns: minmax(0, 1fr); } }

/* ---------- utilities ---------- */
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.small { font-size: 0.9rem; }
.table-wrap { overflow-x: auto; }

/* Contraste des textes secondaires sur les bandeaux sombres. */
.band-dark { --fg: var(--ink-fg); --muted: var(--ink-muted); --line: var(--ink-line); }
.band-dark dl.defs dd, .band-dark .rule-list p,
.band-dark .steps p, .band-dark .card p { color: var(--ink-muted); }
/* Les colonnes peuvent se réduire sans rogner les textes. */
.hero-grid > *, .split > *, .grid > *, .footer-top > * { min-width: 0; }
@media (min-width: 1201px) and (max-width: 1450px) {
  .site-header .wrap { flex-wrap: wrap; }
  .site-nav { order: 3; flex-basis: 100%; margin-left: 0; padding-top: 0.5rem; }
  .site-nav ul { flex-wrap: wrap; }
  .header-cta { margin-left: auto; }
}

/* Qualifications : fichiers officiels préservés et proportions respectées. */
.expert-credentials { padding-block: clamp(2rem, 5vw, 4rem); border-block: 1px solid var(--line); }
.credentials-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem; }
.credential { display: grid; grid-template-columns: 180px minmax(0, 1fr); align-items: center; gap: 1.5rem; }
.credential-image { min-height: 170px; display: flex; align-items: center; justify-content: center; background: #fff; padding: 12px; border-radius: 2px; }
.credential-image img { width: 140px; height: auto; object-fit: contain; }
.credential-image .credential-snpi { width: 156px; }
.credential h3 { margin-bottom: 0.8rem; }
.credential p { font-size: 0.95rem; }
@media (max-width: 1050px) { .credentials-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) { .credential { grid-template-columns: minmax(0, 1fr); gap: 1rem; } .credential-image { width: 180px; } }

/* Photographies du projet de promotion : galerie responsive. */
.promotion-cover { padding-bottom: clamp(2rem, 5vw, 4rem); }
.promotion-cover img { width: 100%; height: auto; aspect-ratio: 16 / 7; object-fit: cover; }
.promotion-cover figcaption, .promotion-gallery figcaption { padding-top: 0.75rem; color: var(--muted); font-size: 0.85rem; }
.promotion-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }
.promotion-gallery img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; height: auto; }
.promotion-gallery a { display: block; }
@media (max-width: 600px) { .promotion-gallery { grid-template-columns: minmax(0, 1fr); } .promotion-cover img { aspect-ratio: 4 / 3; } }

/* Images d'ouverture : une lecture claire à côté du visuel. */
.hero-grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: center; }
.editorial-photo { min-width: 0; margin: 0; }
.editorial-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.editorial-photo figcaption { margin-top: 0.6rem; color: var(--muted); font-size: 0.75rem; text-align: left; }
.home-photo img { aspect-ratio: 4 / 5; object-position: 38% center; }
.page-hero .editorial-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.editorial-intro { display: grid; gap: 1.25rem; min-width: 0; }
.page-hero-photo h1 { font-size: clamp(2rem, 3.5vw, 3.15rem); }
.qualifications-strip { border-left: 0; padding-left: 0; padding-top: 1.75rem; border-top: 1px solid var(--line); }
.qualifications-strip dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
@media (max-width: 900px) {
  .hero-grid, .page-hero .editorial-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .home-photo img { aspect-ratio: 3 / 2; }
  .qualifications-strip dl { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
}