/* ============================================================
   ART CERTIFICATION — v2 (piste A · blanc)
   Fichier autonome pour la page d'accueil.
   ============================================================ */

:root {
  --font-ui: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --max: 1240px;
  --gut: clamp(20px, 5vw, 72px);
  --sec: clamp(80px, 10vw, 160px);
  --ease: cubic-bezier(.2, .7, .2, 1);

  --bg: #ffffff;
  --bg-alt: #f6f6f5;
  --fg: #0d0d0d;
  --muted: #6b6b6b;
  --line: #e4e4e2;
  --inv-bg: #0d0d0d;
  --inv-fg: #ffffff;
  --inv-muted: #9a9a9a;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
[id] { scroll-margin-top: 90px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }
.sec { padding: var(--sec) 0; }
.sec-alt { background: var(--bg-alt); }

/* ---------- typographie : titres plus petits, plus gras ---------- */
.eyebrow {
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted); font-weight: 500; margin-bottom: 32px; display: block;
}
.h-xxl {
  font-size: clamp(2.2rem, 4.6vw, 4rem);
  font-weight: 600; line-height: 1.08; letter-spacing: -.03em;
}
.h-xl {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 600; line-height: 1.14; letter-spacing: -.025em;
}
.h-xxl em, .h-xl em {
  font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -.01em;
}
.lead { font-size: clamp(1.05rem, 1.3vw, 1.2rem); line-height: 1.75; color: var(--muted); max-width: 520px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

/* ---------- boutons / liens ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 18px 34px; font-size: .92rem; font-weight: 500; letter-spacing: .01em; text-align: center;
  background: var(--fg); color: var(--bg); border: 1px solid var(--fg);
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s;
}
.btn:hover { background: transparent; color: var(--fg); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--fg); }
.btn-ghost:hover { background: var(--fg); color: var(--bg); }
.link {
  display: inline-flex; gap: 10px; align-items: center; font-size: .92rem; font-weight: 500;
  border-bottom: 1px solid currentColor; padding-bottom: 3px;
  transition: gap .3s var(--ease);
}
.link::after { content: "→"; }
.link:hover { gap: 18px; }

/* ---------- header : fond blanc plein, jamais modifié au scroll ---------- */
.hdr {
  position: sticky; top: 0; z-index: 50;
  background: #ffffff;
  border-bottom: 1px solid #ececea; color: #0d0d0d;
}
.hdr-in { display: flex; align-items: center; justify-content: space-between; height: 72px; position: relative; }
.hdr-logo img { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 36px; }
.nav > a, .nav-drop > span { display: block; line-height: 1.4; font-size: .88rem; color: #0d0d0d; cursor: pointer; transition: opacity .2s; }
.nav > a:hover, .nav-drop:hover > span { opacity: .5; }
.nav-drop { position: relative; padding: 24px 0; }
.nav-drop-menu {
  position: absolute; top: 100%; left: -24px; min-width: 260px;
  background: #fff; border: 1px solid #ececea; padding: 14px 0;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: .25s var(--ease);
}
.nav-drop:hover .nav-drop-menu { opacity: 1; visibility: visible; transform: none; }
.nav-drop-menu a { display: block; padding: 9px 24px; font-size: .85rem; color: #555; }
.nav-drop-menu a:hover { color: #000; background: #f6f6f5; }
.nav .nav-cta { padding: 11px 22px; background: #0d0d0d; color: #fff; font-size: .82rem; }
.nav .nav-cta:hover { opacity: .8; }
.nav-account { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; margin-left: -12px; transition: opacity .2s; }
.nav-account img { width: 24px; height: 24px; }
.nav .nav-account:hover { opacity: .5; }
.nav-toggle, .nav-burger { display: none; }

/* ---------- hero 2 colonnes : texte | image carrée ---------- */
.hero { padding: clamp(80px, 10vw, 150px) 0 0; }
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 8vw, 128px); align-items: center;
}
.hero-text h1 { margin-bottom: 36px; max-width: 14ch; }
.hero-text .lead { margin-bottom: 52px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-visual { position: relative; }
.hero-visual img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
}
.hero-visual figcaption { margin-top: 14px; font-size: .75rem; color: var(--muted); letter-spacing: .05em; }

/* ---------- peintres / photographes : lignes alternées, bloc resserré et centré ---------- */
.duo {
  width: min(100%, 64vw); max-width: 920px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1fr) 36%; gap: clamp(36px, 5vw, 72px);
  align-items: center;
}
.duo-rev { grid-template-columns: 36% minmax(0, 1fr); }
.duo + .duo { margin-top: clamp(88px, 11vw, 160px); }
.duo-text .h-xl { margin-bottom: 28px; }
.duo-text p { color: var(--muted); max-width: 440px; }
.duo-img { overflow: hidden; background: var(--bg-alt); }
.duo-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 1.6s var(--ease); }
.duo-img:hover img { transform: scale(1.03); }

/* ---------- offre de bienvenue : texte | œuvre ---------- */
.welcome { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 9vw, 160px); align-items: center; }
.welcome-text .h-xl { max-width: 16ch; margin-bottom: 28px; }
.welcome-text .lead { margin-bottom: 48px; }
.welcome-img { justify-self: end; width: min(100%, 440px); overflow: hidden; }
.welcome-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

/* ---------- chiffres ---------- */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fact { padding: 56px 24px; border-left: 1px solid var(--line); text-align: center; }
.fact:first-child { border-left: 0; }
.fact b { display: block; font-weight: 600; font-size: clamp(1.8rem, 2.8vw, 2.6rem); letter-spacing: -.03em; line-height: 1; margin-bottom: 14px; }
.fact span { display: block; max-width: 28ch; margin: 0 auto; font-size: .85rem; color: var(--muted); }

/* ---------- lignes numérotées ---------- */
.rows { border-top: 1px solid var(--line); margin-top: 96px; }
.row {
  display: grid; grid-template-columns: 90px 1fr 1.3fr; gap: 40px; align-items: start;
  padding: 64px 0; border-bottom: 1px solid var(--line);
}
.row-n { font-size: .85rem; color: var(--muted); letter-spacing: .1em; padding-top: 6px; }
.row h3 { font-size: clamp(1.15rem, 1.6vw, 1.45rem); font-weight: 600; letter-spacing: -.015em; line-height: 1.25; }
.row p { color: var(--muted); max-width: 520px; }

/* ---------- étapes ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 104px; border-top: 1px solid var(--line); }
.step { padding: 36px 28px 0 0; position: relative; }
.step::before { content: ""; position: absolute; top: -1px; left: 0; width: 0; height: 1px; background: var(--fg); transition: width .9s var(--ease); }
.step.in::before { width: 48px; }
/* numéros d'étapes : même style que .etape-n (page fonctionnement) */
.step-n { display: block; font-size: clamp(3.5rem, 5.6vw, 5rem); font-weight: 200; line-height: 1; letter-spacing: -.02em; color: #e2e2e0; margin-bottom: 18px; }
.step p { font-size: .92rem; color: var(--muted); line-height: 1.7; }
.step b { display: block; font-weight: 600; color: var(--fg); font-size: 1.02rem; margin-bottom: 12px; letter-spacing: -.01em; }

/* ---------- bloc jugement ---------- */
.verdict { max-width: 960px; }
.verdict .h-xl { margin-bottom: 52px; }
.verdict .lead { max-width: 640px; margin-bottom: 56px; }

/* ---------- situations ---------- */
.situ { margin-top: 96px; border-top: 1px solid var(--line); }
.situ > div {
  display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: baseline;
  padding: 48px 0; border-bottom: 1px solid var(--line);
}
.situ small { font-size: 1.1rem; letter-spacing: -.01em; color: var(--fg); font-weight: 600; line-height: 1.5; }
.situ h3 { font-size: 1.1rem; font-weight: 400; line-height: 1.5; letter-spacing: -.005em; color: var(--muted); max-width: 640px; }

/* ---------- 2 colonnes texte ---------- */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 9vw, 160px); align-items: start; }
.cols p + p { margin-top: 24px; }
.cols p { color: var(--muted); }
.cols p strong { color: var(--fg); font-weight: 600; }

/* ---------- tarifs : bloc resserré, 2 lignes ---------- */
.tarifs { max-width: 860px; margin: 0 auto; }
.tarif-line { margin-top: clamp(72px, 9vw, 120px); }
.tarif-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 20px; }
.tarif-head h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em; }
.tarif-head span { font-size: .9rem; color: var(--muted); }
.prices { display: grid; grid-template-columns: 1fr 1fr; margin-top: 28px; border-top: 1px solid var(--fg); }
.price { padding: 48px 40px 48px 0; }
.price + .price { padding: 48px 0 48px 40px; border-left: 1px solid var(--line); }
.price small { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.price .amount { font-size: clamp(2.6rem, 4.4vw, 3.8rem); font-weight: 300; letter-spacing: -.04em; line-height: 1; margin: 26px 0 10px; }
.price .amount span { font-size: .95rem; letter-spacing: 0; color: var(--muted); font-weight: 400; margin-left: 8px; }
.price .amount .pre { display: block; margin: 0 0 12px; font-size: .9rem; }
.price p { color: var(--muted); max-width: 340px; margin-top: 18px; font-size: .95rem; }
.tarif-contact { margin-top: 72px; text-align: center; color: var(--muted); }
.tarif-contact .link { color: var(--fg); margin-left: 6px; }
.price-note { margin-top: 56px; font-size: .85rem; color: var(--muted); display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 14px; text-align: center; }
.price-note span + span::before { content: "— "; margin-right: 0; }
.tarif-more { margin-top: clamp(72px, 9vw, 112px); text-align: center; }

/* ---------- témoignages ---------- */
.quotes { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 9vw, 140px); margin-top: 24px; }
.quote blockquote { font-family: var(--font-serif); font-size: clamp(1.3rem, 2vw, 1.75rem); line-height: 1.45; font-style: italic; }
.quote cite { display: block; margin-top: 32px; font-style: normal; font-size: .82rem; color: var(--muted); letter-spacing: .06em; }

/* ---------- séparateur œuvre avant footer ---------- */
.art-sep { position: relative; width: 100%; height: clamp(360px, 80vh, 860px); overflow: hidden; background: #d9d8d5; }
.art-sep img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.art-sep-cap {
  position: absolute; left: var(--gut); bottom: 22px; font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: #fff; mix-blend-mode: difference;
}

/* ---------- footer blanc ---------- */
.ftr { background: #fff; color: #0d0d0d; padding: clamp(88px, 10vw, 140px) 0 36px; }
.ftr a { color: #0d0d0d; }
.ftr-top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 56px; padding-bottom: 88px; border-bottom: 1px solid #e4e4e2; }
.ftr-brand p { color: #6b6b6b; font-size: .92rem; max-width: 300px; margin-top: 20px; }
.ftr-brand img { height: 34px; width: auto; }
/* lien explicite de retour à l'accueil, sous la marque */
.ftr-brand > a:first-child { display: inline-block; }
.ftr-home { display: flex; width: fit-content; gap: 10px; margin-top: 18px; font-size: .88rem; font-weight: 500; border-bottom: 1px solid currentColor; padding-bottom: 2px; transition: gap .3s var(--ease); }
.ftr-home::before { content: "←"; }
.ftr-home:hover { gap: 16px; }
.ftr h4 { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: #8a8a88; margin-bottom: 24px; }
.ftr li { margin-bottom: 12px; }
.ftr li a { font-size: .92rem; color: #333; transition: opacity .2s; }
.ftr li a:hover { opacity: .5; }
.ftr-trust { display: flex; flex-wrap: wrap; gap: 14px 40px; padding: 36px 0; border-bottom: 1px solid #e4e4e2; font-size: .78rem; color: #6b6b6b; letter-spacing: .04em; }
.ftr-trust span::before { content: "·"; margin-right: 10px; color: #0d0d0d; }
.ftr-bot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 32px; font-size: .78rem; color: #8a8a88; }
.ftr-bot a { color: #8a8a88; margin-left: 24px; }
.ftr-bot a:hover { color: #0d0d0d; }

/* ---------- apparition au scroll ---------- */
.rv { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- tablette ---------- */
@media (max-width: 960px) {
  .nav { display: none; }
  .nav-burger { display: flex; flex-direction: column; gap: 6px; cursor: pointer; padding: 10px; }
  .nav-burger i { display: block; width: 24px; height: 1px; background: #0d0d0d; }
  /* menu mobile : hauteur limitée à l'écran + défilement interne, pour que tous les liens restent accessibles */
  .nav-toggle:checked ~ .nav {
    display: flex; flex-direction: column; align-items: flex-start; gap: 0;
    position: absolute; top: 72px; left: 0; right: 0; background: #fff; padding: 8px var(--gut) 20px; border-bottom: 1px solid #ececea;
    max-height: calc(100vh - 72px); max-height: calc(100dvh - 72px); overflow-y: auto; -webkit-overflow-scrolling: touch;
  }
  .nav-toggle:checked ~ .nav > a, .nav-toggle:checked ~ .nav .nav-drop > span { padding: 9px 0; font-size: 1rem; }
  .nav-toggle:checked ~ .nav .nav-drop { padding: 0; width: 100%; }
  .nav-toggle:checked ~ .nav .nav-drop-menu { position: static; opacity: 1; visibility: visible; transform: none; border: 0; min-width: 0; padding: 0 0 4px; }
  .nav-toggle:checked ~ .nav .nav-drop-menu a { padding: 6px 0 6px 14px; }
  .nav-toggle:checked ~ .nav .nav-cta { margin: 10px 0 4px; padding: 12px 24px; }
  .nav-toggle:checked ~ .nav .nav-account { margin-left: 0; width: auto; height: auto; justify-content: flex-start; padding: 8px 0; }
  .hero { padding-top: 48px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-text h1 { max-width: 16ch; }
  .facts { grid-template-columns: 1fr 1fr; }
  .fact:nth-child(3) { border-left: 0; }
  .fact { border-top: 1px solid var(--line); }
  .fact:nth-child(-n+2) { border-top: 0; }
  .row { grid-template-columns: 50px 1fr; padding: 48px 0; }
  .row p { grid-column: 2; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 56px; }
  .cols, .quotes, .prices { grid-template-columns: 1fr; }
  .price, .price + .price { padding: 40px 0; border-left: 0; }
  .price + .price { border-top: 1px solid var(--line); }
  .duo { width: 86%; grid-template-columns: minmax(0, 1fr) 38%; gap: 40px; }
  .duo-rev { grid-template-columns: 38% minmax(0, 1fr); }
  .welcome { grid-template-columns: 1fr; }
  .welcome-img { justify-self: stretch; width: 100%; }
  .situ > div { grid-template-columns: 1fr; gap: 12px; }
  .ftr-top { grid-template-columns: 1fr 1fr; }
  .ftr-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding-top: 28px; }
  .duo, .duo-rev { width: 100%; grid-template-columns: 1fr; gap: 32px; }
  .duo + .duo { margin-top: 88px; }
  .welcome-img { width: 100%; }
  .welcome-img img { aspect-ratio: 4 / 5; }
  .duo-img { order: -1; }
  .duo-img img { aspect-ratio: 1 / 1; }
  .tarif-head h3 { font-size: 1.5rem; letter-spacing: -.02em; }
  .rows { margin-top: 50px; }
  .steps { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .fact, .fact:nth-child(3) { border-left: 0; padding-inline: 0; border-top: 1px solid var(--line); padding-top: 32px; padding-bottom: 32px; }
  .fact:first-child { border-top: 0; }
  .btn { width: 100%; justify-content: center; }
  .hero-actions { width: 100%; }
  .ftr-top { grid-template-columns: 1fr; gap: 40px; }
  .ftr-bot a { display: block; margin: 0 0 8px; }
}

/* ============================================================
   PAGES INTÉRIEURES (fonctionnement, etc.)
   ============================================================ */
.crumb { font-size: .78rem; letter-spacing: .06em; color: var(--muted); margin-bottom: 32px; }
.crumb a { border-bottom: 1px solid transparent; transition: border-color .2s; }
.crumb a:hover { border-color: currentColor; }
.hero-text .h-long { max-width: 17ch; font-size: clamp(2rem, 3.8vw, 3.2rem); }
.hero-text .lead { max-width: 480px; }

.h-l { font-size: clamp(1.5rem, 2.5vw, 2.15rem); font-weight: 600; line-height: 1.18; letter-spacing: -.025em; }

/* étape : texte | visuel (alternance par .etape-rev) */
.etape { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 8vw, 128px); align-items: center; }
.etape-top { align-items: start; }
.etape-rev .etape-visuel { order: -1; }
.etape-n { display: block; font-size: clamp(4rem, 6.4vw, 5.5rem); font-weight: 200; line-height: 1; letter-spacing: -.02em; color: #e2e2e0; margin-bottom: 18px; }
.sec-alt .etape-n { color: #d3d3d0; }
.etape-texte .h-l { margin-bottom: 36px; }
.etape-texte p { color: var(--muted); max-width: 520px; }
.etape-texte p + p { margin-top: 22px; }
.etape-texte p strong { color: var(--fg); font-weight: 600; }
.etape-texte .link { margin-top: 44px; }
.etape-visuel { display: grid; gap: 28px; }
.etape-visuel img { width: 100%; height: auto; background: var(--bg-alt); }
.etape-visuel figcaption { margin-top: 14px; font-size: .78rem; color: var(--muted); letter-spacing: .04em; line-height: 1.5; }

/* liste de champs du certificat */
.cert-list { margin-top: 40px; border-top: 1px solid var(--line); }
.cert-list li { display: grid; grid-template-columns: 190px 1fr; gap: 24px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.cert-list .cl-label { font-weight: 600; font-size: .95rem; }
.cert-list .cl-value { color: var(--muted); font-size: .92rem; }

/* lignes sans numéro (registre) */
.wrap-wide { max-width: none; padding: 0 clamp(20px, 9vw, 170px); }
.rows-plain .row { grid-template-columns: 5fr 7fr; gap: clamp(56px, 9vw, 160px); }
.rows-plain .row p strong { color: var(--fg); font-weight: 600; }
.registre-link { padding-top: 72px; }

/* appel final : colonnes inversées (titre à droite) */
.cols-rev > :first-child { order: 2; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 48px; }

@media (max-width: 960px) {
  .etape { gap: 48px; }
  .cols-rev > :first-child { order: 0; }
}
@media (max-width: 700px) {
  .etape { grid-template-columns: 1fr; gap: 56px; }
  .etape-rev .etape-visuel { order: 0; }
  .rows-plain .row { grid-template-columns: 1fr; gap: 16px; }
  .rows-plain .row p { grid-column: auto; }
}
@media (max-width: 600px) {
  .crumb { margin-bottom: 20px; }
  .cert-list li { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- page tag NFC ---------- */
.facts-words b { font-size: clamp(1.15rem, 1.65vw, 1.5rem); letter-spacing: -.02em; line-height: 1.2; }

.steps-4 { grid-template-columns: repeat(4, 1fr); }
.steps-photo .step { padding-right: 32px; }
.steps-photo .step img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: #ebebe9; margin-bottom: 28px; }

.cert-mockup { border: 1px solid var(--line); background: #fff; }
.cert-mockup-header { padding: 20px 28px; border-bottom: 1px solid var(--line); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.cert-field { display: grid; grid-template-columns: 130px 1fr; gap: 20px; padding: 15px 28px; border-bottom: 1px solid var(--line); font-size: .9rem; align-items: baseline; }
.cf-label { color: var(--muted); font-size: .8rem; }
.cf-value { font-weight: 500; }
.cf-hash { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .7rem; font-weight: 400; word-break: break-all; color: var(--muted); line-height: 1.5; }
.cf-soft { color: var(--muted); font-style: italic; font-weight: 400; }
.cert-badge { display: flex; align-items: center; gap: 12px; padding: 20px 28px; font-size: .85rem; font-weight: 500; }
.cert-badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--fg); flex: none; }

.sub-title { margin-top: clamp(96px, 12vw, 160px); }
.rows-sm { margin-top: 72px; }
.rows-sm .row { padding: 40px 0; }
.rows-sm .row h3 { font-size: 1.05rem; line-height: 1.4; }
.rows-sm .row p { font-size: .95rem; }

.surfaces-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 72px clamp(32px, 4vw, 56px); margin-top: 96px; }
.surface img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--bg-alt); margin-bottom: 28px; }
.surface h3 { font-size: 1.1rem; font-weight: 600; letter-spacing: -.01em; margin-bottom: 10px; }
.surface p { color: var(--muted); font-size: .92rem; }

.cas-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(48px, 8vw, 128px); margin-top: 96px; }
.cas { padding: 52px 0 56px; border-top: 1px solid var(--line); }
.cas h3 { font-size: clamp(1.1rem, 1.5vw, 1.35rem); font-weight: 600; letter-spacing: -.015em; line-height: 1.3; margin-bottom: 18px; }
.cas p { color: var(--muted); max-width: 480px; }

@media (max-width: 960px) {
  .steps-4 { grid-template-columns: 1fr 1fr; }
  .surfaces-grid { grid-template-columns: 1fr 1fr; }
  .cert-field { grid-template-columns: 110px 1fr; }
}
@media (max-width: 700px) {
  .cas-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .steps-4, .surfaces-grid { grid-template-columns: 1fr; }
  .cert-field { grid-template-columns: 1fr; gap: 4px; }
  .cas-grid { margin-top: 40px; }
  .cas { padding: 26px 0 28px; }
}

/* ---------- page valeur juridique ---------- */
.citation { margin-top: 80px; max-width: 980px; padding-left: clamp(24px, 3.5vw, 56px); border-left: 1px solid var(--fg); }
.citation blockquote { font-family: var(--font-serif); font-style: italic; font-size: clamp(1.4rem, 2.5vw, 2.2rem); line-height: 1.4; }
.citation blockquote em { font-style: normal; }
.citation figcaption { margin-top: 32px; font-size: .82rem; color: var(--muted); letter-spacing: .04em; line-height: 1.6; }

.juris { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(56px, 9vw, 160px); align-items: start; }
.juris .h-xl { max-width: 16ch; }
.juris-ref { margin-top: 44px; font-size: .82rem; color: var(--muted); line-height: 1.8; letter-spacing: .02em; }
.juris-list article { padding: 44px 0; border-top: 1px solid var(--line); }
.juris-list article:first-child { border-top: 1px solid var(--fg); padding-top: 40px; }
.juris-list article:last-child { border-bottom: 1px solid var(--line); }
.juris-list h3 { font-size: clamp(1.1rem, 1.5vw, 1.3rem); font-weight: 600; letter-spacing: -.015em; margin-bottom: 14px; }
.juris-list p { color: var(--muted); }
.juris-list p strong { color: var(--fg); font-weight: 600; }

.nuance { margin-top: clamp(80px, 10vw, 140px); padding-top: 56px; border-top: 1px solid var(--fg); }
.nuance h3 { font-size: 1.1rem; font-weight: 600; letter-spacing: -.01em; margin-bottom: 24px; }
.nuance p { font-size: clamp(1.15rem, 1.7vw, 1.5rem); line-height: 1.6; font-weight: 300; }

.article-ref { display: block; margin-top: 18px; font-size: .78rem; letter-spacing: .06em; color: var(--muted); }
.row .limit { margin-top: 22px; padding-left: 18px; border-left: 1px solid var(--fg); font-size: .9rem; color: var(--muted); }
.row > div p { color: var(--muted); max-width: 520px; }
.row > div p strong { color: var(--fg); font-weight: 600; }

@media (max-width: 960px) {
  .juris { grid-template-columns: 1fr; gap: 56px; }
  .juris .h-xl { max-width: none; }
}

/* ---------- page FAQ ---------- */
.faq-layout { padding: clamp(80px, 10vw, 150px) 0 clamp(100px, 13vw, 200px); }
.faq-inner { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(56px, 8vw, 128px); align-items: start; }

.faq-side { position: sticky; top: 112px; }
.faq-side .eyebrow { margin-bottom: 24px; }
.faq-nav { border-left: 1px solid var(--line); }
.faq-nav a { display: block; margin-left: -1px; padding: 12px 0 12px 22px; border-left: 1px solid transparent; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); transition: color .25s, border-color .25s; }
.faq-nav a:hover { color: var(--fg); }
.faq-nav a.active { color: var(--fg); border-left-color: var(--fg); font-weight: 500; }

.faq-theme + .faq-theme { margin-top: clamp(96px, 12vw, 160px); }
.faq-theme-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding-bottom: 28px; border-bottom: 1px solid var(--fg); }
.faq-theme-head h2 { font-size: clamp(1.1rem, 1.5vw, 1.35rem); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.theme-count { font-size: .78rem; letter-spacing: .06em; color: var(--muted); white-space: nowrap; }

.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 30px 0; background: none; border: 0; text-align: left; font: inherit; font-size: 1.05rem; font-weight: 500; line-height: 1.45; color: var(--fg); cursor: pointer; transition: color .25s; }
.faq-question:hover { color: var(--muted); }
.faq-question:focus-visible { outline: 1px solid var(--fg); outline-offset: 4px; }
.faq-icon { position: relative; flex: none; width: 14px; height: 14px; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; top: 50%; left: 0; width: 100%; height: 1px; background: currentColor; transition: transform .35s var(--ease); }
.faq-icon::after { transform: rotate(90deg); }
.faq-question[aria-expanded="true"] .faq-icon::after { transform: rotate(0); }

.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.faq-answer.open { grid-template-rows: 1fr; }
.faq-answer-in { min-height: 0; overflow: hidden; visibility: hidden; transition: visibility .45s; }
.faq-answer.open .faq-answer-in { visibility: visible; }
.faq-body { padding: 0 0 36px; max-width: 680px; }
.faq-body p { color: var(--muted); }
.faq-body p + p { margin-top: 18px; }
.faq-body a { display: inline-block; margin-top: 22px; font-size: .92rem; font-weight: 500; color: var(--fg); border-bottom: 1px solid currentColor; }
.faq-note { margin-top: 24px; padding-left: 18px; border-left: 1px solid var(--fg); font-size: .9rem; color: var(--muted); }

.ftr-rule { height: 1px; background: var(--line); }

@media (max-width: 900px) {
  /* minmax(0,1fr) + min-width:0 : la barre de thèmes défile dans sa largeur au lieu d'élargir toute la page */
  .faq-inner { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .faq-side { min-width: 0; top: 72px; z-index: 6; margin: 0 calc(-1 * var(--gut)); padding: 0 var(--gut); background: #fff; border-bottom: 1px solid var(--line); }
  .faq-side .eyebrow { display: none; }
  .faq-nav { display: flex; gap: 28px; overflow-x: auto; white-space: nowrap; border-left: 0; }
  .faq-nav a { margin: 0; padding: 18px 0 16px; border-left: 0; border-bottom: 1px solid transparent; }
  .faq-nav a.active { border-bottom-color: var(--fg); }
  .faq-theme { scroll-margin-top: 140px; }
}

/* ---------- page tarifs ---------- */
.sec-lead { margin-top: 28px; }
.plans { display: grid; margin-top: clamp(56px, 7vw, 96px); border-top: 1px solid var(--fg); }
.plans-4 { grid-template-columns: repeat(4, 1fr); }
.plans-serie { grid-template-columns: 1.15fr 1fr 1fr; }
.plan { display: flex; flex-direction: column; padding: 40px 32px 44px; border-left: 1px solid var(--line); }
.plan:first-child { padding-left: 0; border-left: 0; }
.plan:last-child { padding-right: 0; }
.plan-badge { min-height: 1.2em; margin-bottom: 18px; font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; }
.plan small { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.plan h3 { margin-top: 10px; font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em; line-height: 1.3; }
.plan .amount, .gal .amount { margin: 28px 0 10px; font-size: clamp(2.6rem, 4vw, 3.4rem); font-weight: 300; letter-spacing: -.04em; line-height: 1; }
.plan .amount span { margin-left: 8px; font-size: .85rem; letter-spacing: 0; font-weight: 400; color: var(--muted); }
.plan-note { color: var(--muted); font-size: .92rem; }
.plan-intro h3 { margin-top: 0; }
.plan-intro > p { margin-top: 18px; color: var(--muted); font-size: .95rem; }
.plan-list { margin: 28px 0 36px; border-top: 1px solid var(--line); }
.plan-list li { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
.plan .btn { margin-top: auto; justify-content: center; }
.plan-featured { border-top: 0; }
.plan-featured .plan-badge { color: var(--fg); }
.plan-more { margin-top: 56px; color: var(--muted); }
.plan-more .link { color: var(--fg); margin-left: 4px; }

.inc-title { margin-bottom: clamp(56px, 7vw, 96px); }
.inc-list { margin-top: 28px; border-top: 1px solid var(--line); }
.inc-list li { padding: 15px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.limit-note { margin-top: 32px; padding-left: 18px; border-left: 1px solid var(--fg); font-size: .92rem; color: var(--muted); }

.gal-label { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.gal .plan-list { margin-bottom: 0; }
.gal .cta-actions { margin-top: 40px; }
.gal-title { margin-bottom: 20px; }
.adv { margin-top: 36px; border-top: 1px solid var(--line); }
.adv > div { padding: 26px 0; border-bottom: 1px solid var(--line); }
.adv h4 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.adv p { font-size: .92rem; }

.faq-split { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(56px, 9vw, 160px); align-items: start; }
.faq-split .faq-list { border-top: 1px solid var(--fg); }
.faq-split .h-xl { max-width: 12ch; }

.price-note-left { justify-content: flex-start; margin-top: 36px; text-align: left; }

@media (max-width: 960px) {
  .plans-4 { grid-template-columns: 1fr 1fr; }
  .plans-serie { grid-template-columns: 1fr; }
  .plan, .plan:first-child, .plan:last-child { padding: 36px 0; border-left: 0; border-top: 1px solid var(--line); }
  .plans > .plan:first-child { border-top: 0; }
  .plans-4 .plan:nth-child(even) { padding-left: 32px; border-left: 1px solid var(--line); }
  .plans-4 .plan:nth-child(2) { border-top: 0; }
  .faq-split { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 600px) {
  .plans-4 { grid-template-columns: 1fr; }
  .plans-4 .plan:nth-child(even) { padding-left: 0; border-left: 0; }
  .plans-4 .plan:nth-child(2) { border-top: 1px solid var(--line); }
}

/* ---------- page contact ---------- */
.hero-solo { padding-bottom: 0; }
.hero-solo .hero-text .h-xxl { max-width: 14ch; }
.hero-solo .hero-text .lead { margin-bottom: 0; max-width: 560px; }
.contact-sec { padding-top: clamp(72px, 9vw, 140px); }
.contact-inner { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(56px, 9vw, 160px); align-items: start; }
.contact-form-bloc .h-l { margin-bottom: 48px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.form-group { margin-bottom: 32px; }
.form-group label { display: block; margin-bottom: 10px; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--muted); }
.form-group .req { color: var(--fg); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 0; background: transparent; border: 0; border-bottom: 1px solid var(--line);
  border-radius: 0; font: inherit; font-size: 1rem; color: var(--fg); outline: none; transition: border-color .25s;
  -webkit-appearance: none; appearance: none;
}
.form-group select { background-image: linear-gradient(45deg, transparent 50%, var(--fg) 50%), linear-gradient(135deg, var(--fg) 50%, transparent 50%); background-position: calc(100% - 10px) 50%, calc(100% - 5px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 28px; cursor: pointer; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #b5b5b2; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-bottom-color: var(--fg); }
.form-group textarea { min-height: 150px; resize: vertical; line-height: 1.6; }
.form-note { margin-top: 10px; font-size: .82rem; color: var(--muted); }
.form-consent { display: flex; gap: 14px; align-items: flex-start; margin: 8px 0 40px; font-size: .88rem; color: var(--muted); }
.form-consent input { flex: none; width: 16px; height: 16px; margin-top: 4px; accent-color: #0d0d0d; }
.form-consent a { color: var(--fg); border-bottom: 1px solid currentColor; }
.contact-form-bloc .btn { cursor: pointer; font-family: inherit; }
.contact-form-bloc .btn:disabled { opacity: .5; cursor: default; }
.form-success, .form-error { display: none; margin-top: 32px; padding-left: 18px; border-left: 1px solid var(--fg); font-size: .92rem; color: var(--muted); }
.form-success strong { color: var(--fg); font-weight: 600; }
.form-error a { color: var(--fg); border-bottom: 1px solid currentColor; }

.contact-side { position: sticky; top: 120px; }
.contact-intro { color: var(--muted); }
.contact-mail { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--fg); }
.contact-mail .eyebrow { margin-bottom: 18px; }
.contact-mail-link { display: inline-block; font-size: clamp(1.05rem, 1.5vw, 1.3rem); font-weight: 500; letter-spacing: -.01em; border-bottom: 1px solid currentColor; padding-bottom: 2px; word-break: break-all; }
.contact-mail p { margin-top: 24px; font-size: .9rem; color: var(--muted); }

@media (max-width: 960px) {
  .contact-inner { grid-template-columns: 1fr; }
  .contact-side { position: static; order: -1; }
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-mail-link { font-size: clamp(.85rem, 4.1vw, .95rem); letter-spacing: -.01em; word-break: normal; overflow-wrap: anywhere; }
}

/* ---------- pages légales (CGV, données personnelles, mentions légales) ---------- */
.hero-legal .hero-text .h-xxl { max-width: 20ch; font-size: clamp(2rem, 3.8vw, 3.2rem); }
/* CGV, données personnelles, mentions légales : titre moins tassé */
.hero-legal .hero-text .h-xxl:has(+ .legal-meta) { line-height: 1.22; }
.legal-meta { display: flex; flex-wrap: wrap; gap: 6px 28px; margin-top: 32px; font-size: .85rem; color: var(--muted); }
.legal-nav a { text-transform: none; letter-spacing: 0; font-size: .9rem; }
.legal-nav a.active { font-weight: 500; }
.legal-inner, .faq-inner:has(.legal-content) { grid-template-columns: 260px minmax(0, 1fr); }

.legal-content { max-width: 760px; }
.legal-intro { padding-bottom: 56px; }
.legal-intro strong { display: block; margin-bottom: 14px; font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em; }
.legal-intro p { color: var(--muted); }

.legal-article { padding: 48px 0 56px; border-top: 1px solid var(--line); scroll-margin-top: 100px; }
.legal-head { display: flex; align-items: baseline; gap: 20px; margin-bottom: 28px; }
.legal-num { flex: none; min-width: 3.6em; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.legal-head h2 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); font-weight: 600; letter-spacing: -.015em; line-height: 1.3; }
.legal-body { padding-left: calc(3.6em + 20px); }
.legal-body p { color: var(--muted); }
.legal-body p + p, .legal-body p + ul, .legal-body ul + p, .legal-body .legal-note + p, .legal-body p + .legal-note, .legal-body ul + .legal-note { margin-top: 20px; }
.legal-body strong { color: var(--fg); font-weight: 600; }
.legal-body a { color: var(--fg); border-bottom: 1px solid currentColor; }
.legal-body ul { border-top: 1px solid var(--line); }
.legal-body ul li { padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.legal-note { margin-top: 24px; padding-left: 18px; border-left: 1px solid var(--fg); font-size: .94rem; color: var(--muted); }
.legal-prices li { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; color: var(--fg) !important; }
.legal-prices b { font-weight: 600; }
.legal-prices small { font-size: .85rem; color: var(--muted); }

.data-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 48px; margin-top: 28px; }
.data-cat h4 { margin-bottom: 12px; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--muted); }
.data-cat ul li { padding: 9px 0; font-size: .92rem; }

.table-legal { width: 100%; margin-top: 8px; border-collapse: collapse; font-size: .92rem; }
.table-legal th { padding: 12px 20px 12px 0; text-align: left; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 500; color: var(--muted); border-bottom: 1px solid var(--fg); }
.table-legal td { padding: 14px 20px 14px 0; vertical-align: top; color: var(--muted); border-bottom: 1px solid var(--line); }
.table-legal td:first-child { color: var(--fg); font-weight: 500; }

.legal-contact { padding: 32px 0 0; color: var(--muted); }
.legal-contact strong { display: block; margin-bottom: 6px; color: var(--fg); }
.legal-body .legal-contact .btn { display: inline-flex; margin-top: 28px; background: #fff; color: #3a3a3a; border: 1px solid #3a3a3a; }
.legal-body .legal-contact .btn:hover { background: #3a3a3a; color: #fff; }


@media (max-width: 900px) {
  .legal-inner, .faq-inner:has(.legal-content) { grid-template-columns: minmax(0, 1fr); }
  .faq-side:has(+ .legal-content) { position: static; margin: 0; padding: 0; border: 0; }
  .faq-side:has(+ .legal-content) .eyebrow { display: block; }
  .legal-nav { display: block; }
  .legal-nav a { padding: 8px 0 8px 22px; border-bottom: 0; }
  .legal-nav a.active { border-bottom: 0; border-left-color: var(--fg); }
  .legal-body { padding-left: 0; }
  .legal-head { flex-direction: column; gap: 8px; }
}
@media (max-width: 600px) {
  .data-grid { grid-template-columns: 1fr; }
  .table-legal, .table-legal tbody, .table-legal tr, .table-legal td, .table-legal th { display: block; }
  .table-legal tr:first-child { display: none; }
  .table-legal td { padding: 4px 0; border: 0; }
  .table-legal tr { padding: 14px 0; border-bottom: 1px solid var(--line); }
}

/* ---------- accueil : grands numéros « Quatre éléments » ---------- */
.rows-big .row { grid-template-columns: clamp(110px, 11vw, 160px) 1fr 1.3fr; align-items: start; }
.rows-big .row-n { font-size: clamp(3.5rem, 6vw, 5rem); font-weight: 200; line-height: 1; letter-spacing: -.02em; color: #e2e2e0; padding-top: 0; }
@media (max-width: 960px) {
  .rows-big .row { grid-template-columns: 1fr; gap: 14px; }
  .rows-big .row p { grid-column: auto; }
}

/* ---------- tag NFC : mention sous le certificat ---------- */
.cert-disclaimer { margin-top: 16px; font-size: .78rem; line-height: 1.5; color: #9a9a97; }

/* ---------- tarifs : colonne mise en avant + offre galerie simplifiée ---------- */
.plan-featured { background: #fff; padding-left: 32px !important; padding-right: 32px !important; border-left: 0 !important; box-shadow: 0 0 0 1px var(--line), 0 30px 70px -36px rgba(0,0,0,.22); position: relative; z-index: 1; }
.plan-featured + .plan { border-left: 0; }
.plan-featured .plan-badge { color: var(--fg); }
.gal-lead { max-width: none; }
.gal-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; margin-top: 56px; padding-top: 48px; border-top: 1px solid var(--fg); }
.gal-cta .amount { font-size: clamp(2.2rem, 3.6vw, 3rem); font-weight: 300; letter-spacing: -.04em; line-height: 1; }
@media (max-width: 960px) {
  .plan-featured { box-shadow: 0 0 0 1px var(--line); }
}

/* ---------- page dossier de preuve ---------- */
.keys { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: clamp(56px, 7vw, 96px); border-top: 1px solid var(--fg); border-bottom: 1px solid var(--line); }
.key { padding: 40px 28px 44px; border-left: 1px solid var(--line); }
.key:first-child { padding-left: 0; border-left: 0; }
.key:last-child { padding-right: 0; }
.key h3 { margin-bottom: 14px; font-size: 1.05rem; font-weight: 600; letter-spacing: -.01em; line-height: 1.3; }
.key p { font-size: .92rem; color: var(--muted); }

.verif { margin-top: clamp(56px, 7vw, 96px); border-top: 1px solid var(--fg); }
.verif-row { display: grid; grid-template-columns: clamp(80px, 9vw, 130px) minmax(0, 1fr); gap: 24px; padding: 48px 0; border-bottom: 1px solid #d9d9d6; }
.verif-n { font-size: clamp(2.2rem, 3.2vw, 2.8rem); font-weight: 300; line-height: 1; letter-spacing: -.02em; color: #a8a8a5; }
.verif-row h3 { margin-bottom: 14px; font-size: clamp(1.1rem, 1.5vw, 1.3rem); font-weight: 600; letter-spacing: -.015em; line-height: 1.3; }
.verif-row p { max-width: 640px; color: var(--muted); }
.verif-row p + p { margin-top: 18px; }
.verif-row strong { color: var(--fg); font-weight: 600; }
.verif-row .verif-ok { padding-left: 18px; border-left: 1px solid var(--fg); font-size: .94rem; }
.verif-info { max-width: 760px; margin-top: 56px; color: var(--fg); }

.cas-tag { display: block; margin-top: 22px; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

@media (max-width: 1100px) {
  .keys { grid-template-columns: repeat(2, 1fr); border-bottom: 0; }
  .key, .key:first-child, .key:last-child { padding: 36px 28px 40px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .key:nth-child(even) { padding-left: 28px; border-left: 1px solid var(--line); }
  .key:last-child { border-bottom: 0; padding-bottom: 0; }
}
@media (max-width: 700px) {
  .keys { grid-template-columns: 1fr; }
  .key:nth-child(even) { padding-left: 0; border-left: 0; }
  .verif-row { grid-template-columns: 1fr; gap: 14px; padding: 36px 0; }
}

/* hero suivi d'un bloc gris : marge blanche en bas */
.hero-gap { padding-bottom: clamp(64px, 8vw, 128px); }

/* ===== page certificat réel ===== */
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 8vw, 128px); align-items: start; }
.demo-capture img { width: 100%; display: block; background: #ebebe9; aspect-ratio: 4 / 5; object-fit: cover; }
.demo-capture figcaption { margin-top: 16px; font-size: .78rem; line-height: 1.5; color: #9a9a97; }
.demo-panel .h-xl { margin-bottom: 28px; }
.demo-panel p { color: var(--muted); }
.demo-qr { margin: 36px 0 0; display: flex; align-items: center; gap: 20px; }
.demo-qr img { width: 132px; height: 132px; border: 1px solid var(--line); background: #fff; display: block; }
.demo-qr span { font-size: .8rem; line-height: 1.5; color: var(--muted); }
.demo-desk { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--line); }
.demo-desk h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: -.01em; margin-bottom: 10px; }
.demo-desk .btn { margin-top: 24px; }
.demo-note { margin-top: 48px; font-size: .85rem; line-height: 1.6; color: var(--muted); border-left: 1px solid var(--fg); padding-left: 18px; }
.contenu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 8vw, 128px); align-items: start; margin-top: clamp(56px, 7vw, 96px); }
.contenu-list { border-top: 1px solid var(--fg); }
.contenu-item { padding: 26px 0 28px; border-bottom: 1px solid var(--line); }
.contenu-item .ci-label { display: block; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.contenu-item h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: -.01em; line-height: 1.35; margin-bottom: 8px; }
.contenu-item p { font-size: .92rem; color: var(--muted); }
@media (max-width: 860px) {
  .demo-grid, .contenu-grid { grid-template-columns: 1fr; }
  /* capture du certificat : affichée en entier (plus de recadrage), pleine largeur */
  .demo-capture img { aspect-ratio: auto; height: auto; object-fit: contain; }
}
@media (max-width: 600px) {
  .demo-capture { margin: 0 calc(-1 * var(--gut)); }
  .demo-capture figcaption { padding: 0 var(--gut); }
}

/* ---------- contact : message de résultat à la place du formulaire ---------- */
.contact-result[hidden] { display: none; }
.contact-result { padding-top: 8px; }
.contact-result .lead { margin-bottom: 20px; color: var(--fg); }
.contact-result p { color: var(--muted); }
.contact-result p + p { margin-top: 12px; }
.contact-result a:not(.btn) { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }
.contact-result .btn { margin-top: 36px; }
#contactForm[hidden], #formTitle[hidden] { display: none !important; }

/* ---------- accueil : suite « et pour tous les créateurs » ---------- */
.pourqui { margin-top: clamp(96px, 12vw, 176px); }
.pourqui .situ { margin-top: 64px; }