/* ==========================================================================
   [r]inascient — site multi-pages (d'après les maquettes)
   Palette : orange #CC5500 · vert anthracite #0B2A2A · gris #4A4A4A · crème #F6F4F0
   Typo    : DM Serif Display (titres) · General Sans (texte) · IBM Plex Mono (annotations)
   Les polices (@font-face) sont dans fonts.css.
   ========================================================================== */

:root {
  --orange: #cc5500;
  --orange-dark: #b04a00;
  --ink: #0b2a2a;
  --ink-deep: #041a1a;
  --ink-foot: #0a1f21;
  --text: #4a4a4a;
  --text-soft: #5c5c5c;
  --cream: #f6f4f0;
  --white: #ffffff;
  --line: #cfcdc8;

  --serif: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  --sans: 'General Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --pad: clamp(20px, 5vw, 100px);
  --wrap: 1800px;
  --header-h: 96px;
  --sec: clamp(64px, 8vw, 130px);

  --fs-body: clamp(1rem, 0.62rem + 0.62vw, 1.5rem);
  --fs-h1: clamp(2rem, 0.8rem + 2.3vw, 4.3rem);
  --fs-h2: clamp(1.75rem, 0.9rem + 1.75vw, 3.4rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0; background: var(--cream); color: var(--text);
  font-family: var(--sans); font-size: var(--fs-body); line-height: 1.5; font-weight: 400;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--orange); color: #fff; padding: 10px 16px; transition: top .2s; }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }

/* ---------- Typographie ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 400; color: var(--ink); line-height: 1.12; letter-spacing: -0.005em; }
h2 { font-size: var(--fs-h2); }
.bar { display: block; width: clamp(56px, 5.5vw, 110px); height: 5px; background: var(--orange); margin-top: clamp(20px, 2.2vw, 36px); }
.eyebrow { font-family: var(--mono); font-size: clamp(.78rem, .55rem + .5vw, 1.1rem); letter-spacing: .2em; text-transform: uppercase; color: var(--orange); }
.or { color: var(--orange); }
.ink { color: var(--ink); font-weight: 500; }
b, strong { font-weight: 600; }
.center { text-align: center; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .7em;
  font-family: var(--sans); font-size: clamp(.85rem, .62rem + .4vw, 1.2rem); font-weight: 400; letter-spacing: .01em;
  text-decoration: none; text-transform: uppercase; line-height: 1.1;
  padding: .95em 1.3em; border: 1.5px solid var(--orange); cursor: pointer;
  transition: background-color .25s, color .25s, transform .25s, box-shadow .25s;
}
.btn-solid { background: var(--orange); color: #fff; }
.btn-solid:hover { background: var(--orange-dark); border-color: var(--orange-dark); }
.btn-line { background: transparent; color: var(--ink); }
.btn-line span { color: var(--orange); transition: color .25s; }
.btn-line:hover { background: var(--orange); color: #fff; }
.btn-line:hover span { color: #fff; }
.btn-lg { padding: 1.05em 1.35em; }
.btn span { transition: transform .25s; }
.btn:hover span { transform: translateX(3px); }

/* ---------- En-tête ---------- */
.site-header {
  position: absolute; top: 0; left: 0; right: 0; z-index: 50; height: var(--header-h);
  color: #fff; background: transparent;
}
.page-solid-header .site-header { position: relative; background: var(--ink-deep); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 100%; }
.brand img { height: clamp(44px, 3.4vw, 58px); width: auto; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 56px); flex: 1; justify-content: flex-end; }
.nav-main { display: flex; gap: clamp(18px, 2.6vw, 58px); margin-inline: auto; }
.nav-main a, .nav-login {
  font-size: clamp(.9rem, .55rem + .45vw, 1.15rem); text-decoration: none; color: rgba(255,255,255,.86);
  padding: 8px 2px; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s;
}
.nav-main a:hover, .nav-login:hover { color: #fff; }
.nav-main a[aria-current="page"] { color: #fff; border-bottom-color: var(--orange); }
.nav-side { display: flex; align-items: center; gap: clamp(16px, 2vw, 40px); }
.nav-side::before { content: ''; width: 1px; height: 54px; background: rgba(255,255,255,.55); margin-right: clamp(0px, 1vw, 20px); }
.nav-login { color: rgba(255,255,255,.7); }
.btn-nav { text-transform: none; font-size: clamp(.9rem, .55rem + .45vw, 1.15rem); padding: .75em 1.25em; white-space: nowrap; }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--ink-deep); color: #fff; overflow: hidden; min-height: min(100vh, 1000px); display: flex; }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; }
.hero-media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(3,22,21,.92) 0%, rgba(3,22,21,.55) 38%, rgba(3,22,21,0) 62%),
              linear-gradient(0deg, rgba(3,22,21,.55) 0%, rgba(3,22,21,0) 28%);
}
.hero-inner { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding-top: calc(var(--header-h) + clamp(24px, 6vh, 80px)); padding-bottom: clamp(130px, 14vw, 190px); }
.hero-copy { max-width: min(46vw, 860px); }
.hero .eyebrow { margin-bottom: clamp(14px, 1.6vw, 26px); }
.hero h1 { color: #fff; font-size: var(--fs-h1); line-height: 1.13; }
.hero .bar { margin-block: clamp(22px, 2.8vw, 46px) clamp(22px, 2.8vw, 48px); }
.hero .lead { color: rgba(255,255,255,.82); font-weight: 300; font-size: clamp(1.05rem, .6rem + .62vw, 1.6rem); line-height: 1.38; max-width: 31em; margin-bottom: clamp(26px, 3vw, 50px); }
.hero-facts { position: absolute; left: var(--pad); right: var(--pad); bottom: clamp(24px, 3.6vw, 56px); display: flex; align-items: center; gap: clamp(18px, 2.6vw, 44px); color: rgba(255,255,255,.85); font-weight: 300; font-size: clamp(.9rem, .55rem + .5vw, 1.35rem); line-height: 1.25; }
.hero-facts li { display: flex; align-items: center; gap: clamp(10px, 1.1vw, 20px); }
.hero-facts li + li { padding-left: clamp(18px, 2.6vw, 44px); border-left: 1px solid rgba(255,255,255,.45); }
.hero-facts svg { width: clamp(30px, 2.6vw, 46px); height: auto; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
@media (min-width: 861px) { .hero-facts { max-width: calc(var(--wrap) - 2 * var(--pad)); margin-inline: auto; left: 0; right: 0; padding-inline: var(--pad); } }

/* ---------- Sections ---------- */
.sec { padding-block: var(--sec); }
.sec-cream { background: var(--cream); }
.sec-white { background: var(--white); }
.sec p + p { margin-top: 1.15em; }
.sec p { color: var(--text-soft); font-weight: 300; }
.sec p b, .sec p .ink { font-weight: 500; color: var(--ink); }
.sec p.strong { font-weight: 500; color: var(--text); }

.split { display: grid; gap: clamp(32px, 5vw, 96px); align-items: center; }

/* Constat */
.split-text-photo { grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr); align-items: start; }
.constat h2 { max-width: 14em; }
.constat-copy .bar { margin-bottom: clamp(26px, 3vw, 50px); }
.constat-copy p { max-width: 36em; }
.constat-photo img { width: 100%; }

/* Essayé */
.essaye h2 { max-width: 28em; }
.essaye-list { display: grid; grid-template-columns: repeat(5, 1fr); margin-block: clamp(40px, 5vw, 80px) clamp(36px, 4vw, 64px); }
.essaye-list li { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: clamp(14px, 1.6vw, 26px); text-align: center; padding: clamp(8px, 1vw, 16px) clamp(8px, 1.4vw, 28px) clamp(24px, 3vw, 48px); border-left: 1px solid var(--line); color: var(--text); font-size: clamp(.92rem, .6rem + .45vw, 1.3rem); }
.essaye-list li:first-child { border-left: 0; }
.essaye-list img { height: clamp(56px, 6.4vw, 112px); width: auto; margin-top: clamp(16px, 2vw, 32px); }
.essaye-list span { font-weight: 400; }
.essaye-note { max-width: none; font-size: clamp(.95rem, .6rem + .45vw, 1.35rem); }
.essaye-key { margin-top: clamp(18px, 2vw, 30px) !important; font-family: var(--sans); font-size: clamp(1.25rem, .8rem + 1vw, 2.1rem) !important; color: var(--ink) !important; font-weight: 400 !important; border-left: 5px solid var(--orange); padding: .1em 0 .1em .6em; }
.essaye-key em { font-style: normal; color: var(--orange); font-weight: 500; }
.essaye-sub { margin-top: clamp(14px, 1.6vw, 24px) !important; font-size: clamp(.95rem, .6rem + .42vw, 1.3rem); }

/* Pôles */
.split-poles { grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); align-items: start; }
.poles-copy h2 { max-width: none; }
.poles-copy .bar { margin-bottom: clamp(24px, 3vw, 46px); }
.poles-copy p { max-width: 30em; }
.dots { margin-block: 1em 1.6em; padding-left: 1.4em; list-style: disc; color: var(--text); font-weight: 500; max-width: 28em; }
.dots li { padding-left: .2em; margin-bottom: .2em; }
.dots li::marker { color: var(--ink); }
.eyebrow-rule { display: flex; align-items: center; gap: 1.2em; margin-block: clamp(28px, 3vw, 48px) clamp(18px, 2vw, 30px); color: var(--text-soft) !important; font-weight: 400 !important; }
.eyebrow-rule::after { content: ''; flex: 1; max-width: 22em; height: 1px; background: var(--text-soft); opacity: .6; }

.poles-diagram { position: relative; }
.poles-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.poles-grid::before, .poles-grid::after { content: ''; position: absolute; background: #1a1a1a; z-index: 0; pointer-events: none; }
.poles-grid::before { left: 50%; top: 4%; bottom: 4%; width: 1px; }
.poles-grid::after { top: 50%; left: 2%; right: 2%; height: 1px; }
.pole { position: relative; min-height: clamp(210px, 24vw, 440px); z-index: 1; }
.pole img { position: absolute; width: 56%; height: auto; }
.pole-label { position: absolute; width: 46%; }
.pole-label h3 { font-family: var(--sans); font-weight: 700; font-size: clamp(1.15rem, .7rem + 1vw, 2rem); color: var(--ink); letter-spacing: -0.01em; line-height: 1.05; padding-bottom: .35em; border-bottom: 1px solid var(--orange); }
.pole-label p { margin-top: .6em; font-size: clamp(.8rem, .5rem + .38vw, 1.12rem); line-height: 1.38; color: var(--ink); font-weight: 400; max-width: none; }
/* haut-gauche : mental */
.pole-mental img { right: -2%; top: 0; }
.pole-mental .pole-label { left: 0; top: 14%; }
/* haut-droite : corps */
.pole-corps img { left: -4%; top: -6%; }
.pole-corps .pole-label { right: 0; top: 14%; text-align: right; }
.pole-corps .pole-label h3 { border-bottom-color: var(--orange); }
/* bas-gauche : contexte */
.pole-contexte img { right: -4%; bottom: -4%; width: 58%; }
.pole-contexte .pole-label { left: 0; bottom: 4%; width: 50%; }
/* bas-droite : interactions */
.pole-interactions img { left: -2%; bottom: -2%; width: 62%; }
.pole-interactions .pole-label { right: 0; bottom: 4%; text-align: right; width: 44%; }
.poles-brush { position: absolute; left: 50%; top: 50%; width: 20%; transform: translate(-50%, -50%); z-index: 3; }
.poles-cta { margin-top: clamp(20px, 3vw, 48px); display: flex; width: fit-content; margin-inline: auto; }

/* Quatre questions */
.questions h2 { max-width: 20em; }
.questions .bar { margin-bottom: clamp(30px, 4vw, 70px); }
.questions-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(24px, 4vw, 80px); align-items: center; }
.questions-doc { margin-left: calc(-1 * var(--pad) * .6); }
.questions-list ol { display: grid; gap: clamp(22px, 2.6vw, 42px); }
.questions-list li { display: grid; grid-template-columns: auto 1fr; gap: clamp(14px, 1.6vw, 28px); align-items: stretch; }
.questions-list .num { font-family: var(--mono); font-weight: 500; color: var(--orange); font-size: clamp(1.9rem, 1rem + 2.2vw, 3.6rem); line-height: 1; white-space: nowrap; align-self: start; padding-right: clamp(10px, 1.4vw, 24px); border-right: 1px solid #8a8a8a; align-self: stretch; display: flex; align-items: flex-start; letter-spacing: -.02em; }
.questions-list h3 { font-family: var(--mono); font-weight: 500; font-size: clamp(.78rem, .5rem + .5vw, 1.18rem); letter-spacing: .14em; color: var(--orange); line-height: 1.5; }
.questions-list li p { margin-top: .7em; font-size: clamp(.95rem, .6rem + .45vw, 1.32rem); }
.questions-list .btn { margin-top: clamp(26px, 3vw, 48px); margin-left: clamp(40px, 5vw, 90px); }

/* Sheron */
.sheron { padding-bottom: 0; overflow: hidden; }
.sheron-grid { display: grid; grid-template-columns: minmax(0, 1fr) clamp(170px, 17vw, 330px) minmax(0, 1fr); gap: clamp(20px, 3vw, 60px); align-items: start; }
.sheron-left h2 { position: relative; z-index: 2; }
@media (min-width: 1100px) { .sheron-left h2 { width: max-content; } }
.sheron-left .bar { margin-bottom: clamp(30px, 4.5vw, 80px); }
.sheron-left p, .sheron-right p { max-width: 24em; }
.sheron-left .quote { color: var(--ink) !important; font-weight: 500 !important; margin-top: 1em; }
.sheron-photo { align-self: end; margin-top: calc(-1 * clamp(10px, 4vw, 70px)); }
.sheron-photo img { width: 100%; filter: drop-shadow(0 0 36px rgba(0,0,0,.12)); }
.sheron-right { padding-top: clamp(40px, 7.4vw, 140px); display: flex; flex-direction: column; align-items: flex-start; }
.sheron-right .btn { margin-top: clamp(40px, 12vw, 260px); }

/* Étapes */
.etapes h2 { max-width: 24em; }
.etapes-line { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(44px, 7vw, 120px); position: relative; }
.etapes-line::before { content: ''; position: absolute; top: .55em; left: .5em; right: 0; height: 1px; background: var(--orange); }
.etapes-line li { position: relative; padding-right: clamp(16px, 3vw, 60px); }
.dot { display: block; width: clamp(20px, 1.5vw, 28px); aspect-ratio: 1; border-radius: 50%; background: var(--ink); position: relative; z-index: 1; margin-bottom: clamp(22px, 2.6vw, 44px); }
.step-no { font-family: var(--mono); letter-spacing: .2em; color: var(--orange) !important; font-weight: 400 !important; font-size: clamp(.8rem, .5rem + .5vw, 1.2rem); margin: 0 !important; }
.etapes-line h3 { font-family: var(--sans); font-weight: 600; font-size: clamp(1.02rem, .6rem + .62vw, 1.5rem); line-height: 1.3; margin-block: .55em clamp(18px, 2vw, 34px); }
.etapes-line li p:not(.step-no) { font-size: clamp(.92rem, .58rem + .45vw, 1.3rem); }
.etapes .center { margin-top: clamp(44px, 6vw, 110px); }

/* Appel final + pied de page */
.closing { position: relative; background: var(--ink-deep); color: #fff; text-align: center; overflow: hidden; }
.closing-bg { position: absolute; inset: 0; background: url('/assets/site/fond-appel.webp') center/cover no-repeat; filter: blur(14px) saturate(1.1); transform: scale(1.12); opacity: .95; }
.closing::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,22,21,.85) 0%, rgba(2,22,21,.25) 70%); }
.closing-inner { position: relative; z-index: 2; padding-block: clamp(72px, 8vw, 128px); }
.closing h2 { color: #fff; font-size: clamp(1.9rem, .9rem + 2.5vw, 3.9rem); max-width: 22em; margin-inline: auto; line-height: 1.15; }
.closing .lead { color: rgba(255,255,255,.78); font-weight: 300; font-size: clamp(1rem, .6rem + .6vw, 1.6rem); max-width: 40em; margin: clamp(22px, 3vw, 46px) auto clamp(28px, 3.4vw, 56px); line-height: 1.38; }

.site-footer { background: var(--ink-foot); color: rgba(255,255,255,.78); padding-block: clamp(44px, 4.5vw, 72px) clamp(24px, 2.4vw, 36px); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.1fr 1.3fr; gap: clamp(20px, 3vw, 60px); position: relative; }
.footer-brand { padding-right: clamp(16px, 3vw, 64px); border-right: 1px solid rgba(255,255,255,.5); align-self: start; padding-bottom: clamp(6px, 1vw, 16px); }
.footer-brand img { width: clamp(170px, 14.5vw, 290px); height: auto; }
.footer-brand p { margin-top: clamp(24px, 3vw, 48px); font-weight: 300; font-size: clamp(1rem, .6rem + .62vw, 1.5rem); line-height: 1.3; color: rgba(255,255,255,.82); }
.footer-col h2 { font-family: var(--mono); font-weight: 400; font-size: clamp(.85rem, .55rem + .5vw, 1.25rem); letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.7); margin-bottom: clamp(14px, 1.6vw, 26px); }
.footer-col li { margin-bottom: clamp(8px, 1vw, 16px); padding-left: clamp(0px, .8vw, 16px); }
.footer-col a { text-decoration: none; color: rgba(255,255,255,.78); font-weight: 300; font-size: clamp(.9rem, .55rem + .45vw, 1.2rem); }
.footer-col a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.footer-copy { grid-column: 1 / -1; font-family: var(--mono); font-size: clamp(.78rem, .5rem + .4vw, 1.05rem); color: rgba(255,255,255,.6); margin-top: clamp(10px, 2vw, 30px); letter-spacing: .04em; }

/* ---------- Apparitions douces ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .9s cubic-bezier(.22,1,.36,1), transform .9s cubic-bezier(.22,1,.36,1); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
}

/* ---------- Tablette ---------- */
@media (max-width: 1100px) {
  .essaye-list { grid-template-columns: repeat(3, 1fr); row-gap: 8px; }
  .essaye-list li:nth-child(4) { border-left: 0; }
  .etapes-line { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .etapes-line::before { display: none; }
  .etapes-line li { border-top: 1px solid var(--orange); padding-top: 0; }
  .etapes-line .dot { margin-top: -10px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; border-right: 0; }
}

/* ---------- Mobile / menu ---------- */
@media (max-width: 860px) {
  :root { --header-h: 72px; }
  .site-header { background: linear-gradient(180deg, rgba(3,22,21,.85), rgba(3,22,21,0)); }
  .page-solid-header .site-header { background: var(--ink-deep); }
  .brand img { height: 40px; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; background: transparent; border: 0; cursor: pointer; position: relative; z-index: 70; }
  .nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after { content: ''; display: block; width: 26px; height: 2px; background: #fff; position: absolute; transition: transform .3s, opacity .3s; }
  .nav-toggle-bar::before { transform: translateY(-8px); }
  .nav-toggle-bar::after { transform: translateY(8px); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: rotate(-45deg); }
  .site-nav {
    position: fixed; inset: 0; z-index: 60; flex-direction: column; align-items: flex-start; justify-content: center; gap: 36px;
    padding: 96px var(--pad) 48px; background: var(--ink-deep);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s, transform .3s, visibility .3s;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav-main { flex-direction: column; gap: 6px; margin: 0; }
  .nav-main a { display: inline-block; font-size: 1.6rem; font-family: var(--serif); padding: 8px 0; }
  .nav-side { flex-direction: column; align-items: flex-start; gap: 22px; }
  .nav-side::before { display: none; }
  .nav-login { font-size: 1.05rem; }
  .btn-nav { font-size: 1rem; }
  body.nav-open { overflow: hidden; }

  /* Hero : visuel en haut, texte dessous */
  .hero { display: block; min-height: 0; }
  .hero-media { position: relative; height: min(66vw, 380px); margin-top: 0; }
  .hero-media img { object-position: 66% 50%; }
  .hero-media::after { background: linear-gradient(0deg, var(--ink-deep) 0%, rgba(3,22,21,0) 55%), linear-gradient(180deg, rgba(3,22,21,.6) 0%, rgba(3,22,21,0) 30%); }
  .hero-inner { padding-top: 8px; padding-bottom: 40px; margin-top: -30px; }
  .hero-copy { max-width: none; }
  .hero h1 br { display: none; }
  .hero h1 { font-size: clamp(2rem, 8.4vw, 2.7rem); }
  .hero-facts { position: static; flex-direction: column; align-items: flex-start; gap: 16px; margin-top: 36px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.25); }
  .hero-facts li + li { padding-left: 0; border-left: 0; }
  .btn-lg { width: 100%; }

  .split-text-photo, .split-poles, .questions-grid { grid-template-columns: 1fr; }
  .constat-photo { order: 2; }
  .essaye-list { grid-template-columns: repeat(2, 1fr); }
  .essaye-list li { border-left: 0; border-top: 1px solid var(--line); }
  .essaye-list li:nth-child(odd) { border-right: 1px solid var(--line); }
  .essaye-list li:nth-child(-n+2) { border-top: 0; }
  .essaye-list li:last-child { grid-column: 1 / -1; border-right: 0; }
  .essaye h2 br, .poles h2 br, .questions h2 br, .closing h2 br { display: none; }

  /* Pôles : en liste de quatre cartes */
  .poles-grid { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .poles-grid::before, .poles-grid::after, .poles-brush { display: none; }
  .pole { min-height: 0; display: flex; flex-direction: column; gap: 10px; }
  .pole img, .pole-label { position: static; width: 100% !important; text-align: left !important; }
  .pole-label h3 { font-size: 1.15rem; }
  .pole-label p { font-size: .88rem; }
  .pole-mental { order: 1; } .pole-corps { order: 2; } .pole-contexte { order: 3; } .pole-interactions { order: 4; }
  .poles-cta { width: 100%; }

  .questions-doc { margin-left: 0; max-width: 520px; margin-inline: auto; }
  .questions-list .btn { margin-left: 0; width: 100%; }
  .questions-list li { grid-template-columns: 1fr; gap: 4px; }
  .questions-list .num { border-right: 0; font-size: 2.1rem; }

  .sheron-grid { grid-template-columns: 1fr; }
  .sheron-photo { order: 3; max-width: 340px; margin: 8px auto 0; }
  .sheron-right { order: 2; padding-top: 0; }
  .sheron-right .btn { margin-top: 28px; width: 100%; }
  .sheron-left p, .sheron-right p { max-width: none; }

  .etapes-line { grid-template-columns: 1fr; row-gap: 36px; }
  .etapes .btn, .closing .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media print { .site-header, .nav-toggle { display: none; } }