/* ============================================================
   LEOPHYSIO — Système de design
   Direction : « Instrument clinique »
   Le cabinet mesure le mouvement. Le site parle la même langue :
   arcs de mobilité, degrés, relevés en chiffres monospacés.
   ============================================================ */

/* ── 1. Jetons ─────────────────────────────────────────────── */
:root {
  /* Encre — bleu-noir, ton des blouses du cabinet */
  --ink:        #0B1116;
  --ink-2:      #101A21;
  --ink-3:      #18262E;
  --ink-line:   rgba(237, 241, 240, .12);

  /* Porcelaine — le blanc clinique, jamais #fff pur */
  --porcelain:   #F1F3F2;
  --porcelain-2: #E5EAE8;
  --porcelain-line: rgba(11, 17, 22, .12);

  /* Jade — la note médicale, grave et tenue */
  --jade:    #0B6B5B;
  --jade-2:  #0E8C74;
  --jade-3:  #6FB3A4;

  /* Laiton — le métal des goniomètres. Accent, jamais surface. */
  --brass:   #B8892B;
  --brass-2: #D6B063;
  --brass-3: #EBDCB8;

  /* Ardoise — texte secondaire sur fond clair */
  --slate:   #55666C;

  /* Texte */
  --on-ink:        #EEF2F1;
  --on-ink-soft:   rgba(238, 242, 241, .62);
  --on-ink-faint:  rgba(238, 242, 241, .38);
  --on-light:      #0B1116;
  --on-light-soft: #55666C;

  /* Formes — arêtes nettes, l'arc porte la seule courbe */
  --r:    2px;
  --r-lg: 3px;

  /* Rythme */
  --shell:    1320px;
  --gutter:   clamp(20px, 5vw, 64px);
  --band:     clamp(88px, 11vw, 176px);
  --band-sm:  clamp(64px, 7vw, 112px);

  /* Mouvement */
  --ease:      cubic-bezier(.22, .61, .36, 1);
  --ease-out:  cubic-bezier(.16, 1, .3, 1);
  --t:         .5s var(--ease);

  /* Élévation — large, basse, presque invisible */
  --lift:   0 1px 2px rgba(11,17,22,.04), 0 12px 32px -12px rgba(11,17,22,.16);
  --lift-2: 0 2px 4px rgba(11,17,22,.05), 0 40px 80px -32px rgba(11,17,22,.28);
}

/* ── 2. Base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--on-ink);
  font-family: 'Inter Tight', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p  { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

button, input, select, textarea { font: inherit; color: inherit; }

::selection { background: var(--brass); color: var(--ink); }

/* Focus clavier — visible partout, jamais au clic souris */
:focus-visible {
  outline: 2px solid var(--brass-2);
  outline-offset: 3px;
  border-radius: var(--r);
}

/* Barre de défilement */
::-webkit-scrollbar { width: 9px; }
::-webkit-scrollbar-track { background: var(--ink-2); }
::-webkit-scrollbar-thumb { background: #2C3B42; }
::-webkit-scrollbar-thumb:hover { background: var(--jade); }

/* ── 3. Typographie ────────────────────────────────────────── */
.display {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  letter-spacing: -.022em;
  line-height: .96;
}
.display em { font-style: italic; }

.d-xl { font-size: clamp(2.6rem, 5.2vw, 4.5rem); line-height: .96; }
.d-lg { font-size: clamp(2.2rem, 4.2vw, 3.6rem); line-height: 1; }
.d-md { font-size: clamp(1.9rem, 3.1vw, 2.9rem); line-height: 1.04; }
.d-sm { font-size: clamp(1.4rem, 2vw, 1.85rem); line-height: 1.12; }

.lede {
  font-size: clamp(1.05rem, 1.35vw, 1.28rem);
  line-height: 1.6;
  font-weight: 300;
  letter-spacing: -.005em;
}

.prose { font-size: 1rem;    line-height: 1.75; }
.small { font-size: .875rem; line-height: 1.6;  }

/* Voix « instrument » : tout ce qui est mesuré ou étiqueté */
.mono {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.mono-sm { font-size: .64rem; letter-spacing: .2em; }
.num {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-weight: 400;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}

.muted { color: var(--on-ink-soft); }
.faint { color: var(--on-ink-faint); }
.brass { color: var(--brass-2); }
.jade  { color: var(--jade-3); }
.on-light .muted { color: var(--on-light-soft); }
.on-light .faint { color: rgba(11,17,22,.42); }
.on-light .brass { color: var(--brass); }
.on-light .jade  { color: var(--jade); }

/* ── 4. Structure ──────────────────────────────────────────── */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.band    { padding-block: var(--band); position: relative; }
.band-sm { padding-block: var(--band-sm); position: relative; }

.on-ink   { background: var(--ink);       color: var(--on-ink); }
.on-ink-2 { background: var(--ink-2);     color: var(--on-ink); }
.on-light { background: var(--porcelain); color: var(--on-light); }

.rule { height: 1px; background: var(--ink-line); border: 0; margin: 0; }
.on-light .rule { background: var(--porcelain-line); }

/* En-tête de section : titre à gauche, relevé à droite */
.sec-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 88px);
}
@media (min-width: 900px) {
  .sec-head { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--brass-2);
  margin-bottom: 22px;
}
.on-light .eyebrow { color: var(--brass); }
.eyebrow::before {
  content: '';
  width: 26px; height: 1px;
  background: currentColor;
  opacity: .55;
}

/* ── 5. Le goniomètre — élément signature ──────────────────── */
/* L'amplitude d'un vrai patient, relevée au bilan puis à la sortie.
   C'est la promesse de la page, tracée à l'échelle. */
.gonio {
  grid-column: 1 / -1;
  margin: clamp(28px, 3vw, 40px) 0 0;
  padding-top: clamp(22px, 2.4vw, 30px);
  border-top: 1px solid var(--ink-line);
}
.gonio-cap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: clamp(24px, 2.8vw, 36px);
}

.gonio-scale { position: relative; height: 56px; }
.gonio-axis  { position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--ink-line); }

.gonio-ticks {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 15px;
  display: flex;
  justify-content: space-between;
}
.gonio-ticks i {
  width: 1px; height: 6px;
  align-self: flex-end;
  background: var(--on-ink-faint);
}
.gonio-ticks i.maj { height: 15px; background: var(--on-ink-soft); }

/* Le segment d'amplitude retrouvée se trace au chargement */
.gonio-fill {
  position: absolute;
  bottom: 0;
  left: var(--from);
  width: 0;
  height: 2px;
  background: var(--brass);
  box-shadow: 0 0 14px rgba(214, 176, 99, .55);
  transition: width 1.9s var(--ease-out) .55s;
}
.gonio-fill { width: calc(var(--to) - var(--from)); }
.js .gonio-fill { width: 0; }
.js.is-loaded .gonio-fill { width: calc(var(--to) - var(--from)); }

.gonio-pin {
  position: absolute;
  left: var(--x);
  bottom: 15px;
  transform: translateX(-50%);
  text-align: center;
  white-space: nowrap;
}
.gonio-pin b {
  display: block;
  font-size: clamp(1.25rem, 1.9vw, 1.6rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.03em;
}
.gonio-pin i { display: block; margin-top: 7px; font-style: normal; color: var(--on-ink-faint); }
.gonio-pin::after {
  content: '';
  display: block;
  width: 1px; height: 12px;
  margin: 9px auto 0;
  background: var(--brass-2);
}
.gonio-pin:last-of-type b { color: var(--brass-2); }

.gonio-ends {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}

@media (max-width: 719px) {
  .gonio-scale { height: 58px; }
  .gonio-pin i { display: none; }
}

/* ── 6. Boutons ────────────────────────────────────────────── */
.btn {
  --btn-bg: var(--brass);
  --btn-fg: var(--ink);
  --btn-bd: var(--brass);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 15px 28px;
  border: 1px solid var(--btn-bd);
  border-radius: var(--r);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color var(--t), border-color var(--t), background var(--t);
}
/* Remplissage qui monte au survol — une seule idée, tenue partout */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--ink);
  transform: translateY(101%);
  transition: transform .55s var(--ease-out);
}
.btn:hover::after, .btn:focus-visible::after { transform: translateY(0); }
.btn:hover, .btn:focus-visible { color: var(--porcelain); border-color: var(--ink); }

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--on-ink);
  --btn-bd: var(--ink-line);
}
.btn-ghost::after { background: var(--porcelain); }
.btn-ghost:hover, .btn-ghost:focus-visible { color: var(--ink); border-color: var(--porcelain); }

.on-light .btn-ghost { --btn-fg: var(--ink); --btn-bd: var(--porcelain-line); }
.on-light .btn-ghost::after { background: var(--ink); }
.on-light .btn-ghost:hover, .on-light .btn-ghost:focus-visible { color: var(--porcelain); border-color: var(--ink); }

.btn-jade { --btn-bg: var(--jade); --btn-fg: #fff; --btn-bd: var(--jade); }
.btn-jade::after { background: var(--ink); }

.btn-sm { padding: 11px 20px; font-size: .7rem; }

/* Lien texte : le filet se trace sous le mot */
.link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 3px;
  transition: color var(--t);
}
.link::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .5s var(--ease-out);
}
.link:hover::after, .link:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.link .arrow { transition: transform .45s var(--ease-out); }
.link:hover .arrow { transform: translateX(5px); }

/* ── 7. Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background .5s var(--ease), border-color .5s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(11, 17, 22, .86);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--ink-line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 82px;
  transition: height .5s var(--ease);
}
.nav.is-stuck .nav-inner { height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 13px; }
.brand img { width: 34px; height: 34px; object-fit: contain; }
.brand-name {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.45rem;
  letter-spacing: .01em;
  line-height: 1;
}
.brand-sub {
  display: block;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: .52rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--on-ink-faint);
  margin-top: 4px;
}

.nav-links { display: none; align-items: center; gap: 4px; }
@media (min-width: 1080px) { .nav-links { display: flex; } }

.nav-link {
  position: relative;
  padding: 10px 14px;
  font-size: .82rem;
  color: var(--on-ink-soft);
  transition: color var(--t);
}
.nav-link:hover, .nav-link:focus-visible { color: var(--on-ink); }
.nav-link[aria-current="page"] { color: var(--on-ink); }
.nav-link[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 1px;
  background: var(--brass-2);
}

/* Sous-menu Soins */
.nav-group { position: relative; }
.nav-toggle {
  display: inline-flex; align-items: center; gap: 7px;
  background: none; border: 0; cursor: pointer;
}
.nav-toggle .chev { transition: transform .35s var(--ease); }
.nav-group:hover .chev, .nav-group:focus-within .chev, .nav-group.is-open .chev { transform: rotate(180deg); }

.nav-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 310px;
  padding: 10px;
  background: rgba(16, 26, 33, .97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--ink-line);
  border-radius: var(--r-lg);
  box-shadow: var(--lift-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s;
}
.nav-group:hover .nav-menu,
.nav-group:focus-within .nav-menu,
.nav-group.is-open .nav-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-menu a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 13px;
  border-radius: var(--r);
  font-size: .86rem;
  color: var(--on-ink-soft);
  transition: background var(--t), color var(--t);
}
.nav-menu a:hover, .nav-menu a:focus-visible { background: rgba(238,242,241,.06); color: var(--on-ink); }
.nav-menu .idx { color: var(--brass-2); opacity: .8; }

.nav-cta { display: none; }
@media (min-width: 1080px) { .nav-cta { display: inline-flex; } }

/* Menu mobile */
.burger {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0 10px;
  background: none; border: 0; cursor: pointer;
}
@media (min-width: 1080px) { .burger { display: none; } }
.burger span {
  display: block; height: 1px; width: 100%;
  background: var(--on-ink);
  transition: transform .4s var(--ease-out), opacity .3s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.drawer {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--ink);
  padding: 116px var(--gutter) 48px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity .45s var(--ease), visibility .45s;
}
.drawer.is-open { opacity: 1; visibility: visible; }
.drawer a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ink-line);
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.7rem;
  line-height: 1.1;
}
.drawer a .idx { color: var(--brass-2); }
.drawer-foot { margin-top: 36px; display: grid; gap: 14px; }

/* ── 8. Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: min(94vh, 940px);
  display: flex;
  align-items: center;
  padding-top: clamp(104px, 11vh, 118px);
  overflow: hidden;
  background: var(--ink);
}
/* Une lueur basse, pas un dégradé arc-en-ciel */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(90% 62% at 12% 8%,  rgba(11, 107, 91, .26), transparent 62%),
    radial-gradient(64% 52% at 88% 96%, rgba(184, 137, 43, .12), transparent 66%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(44px, 5vw, 72px);
  align-items: center;
  width: 100%;
  padding-bottom: clamp(40px, 4vw, 56px);
}
@media (min-width: 1000px) {
  .hero-grid { grid-template-columns: minmax(0, 1.16fr) minmax(0, .84fr); row-gap: 0; }
}

.hero-title { margin: 20px 0 24px; }
.hero-lede  { max-width: 46ch; color: var(--on-ink-soft); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

/* Relevés du hero — un tableau de mesures, pas des « stats » */
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(26px, 2.8vw, 34px);
  border-top: 1px solid var(--ink-line);
}
.metric { padding-top: 18px; }
.metric + .metric { border-left: 1px solid var(--ink-line); padding-left: clamp(16px, 2.4vw, 28px); }
.metric-val {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.metric-val sup { font-size: .46em; color: var(--brass-2); margin-left: 2px; }
.metric-key { margin-top: 10px; color: var(--on-ink-faint); }

/* Panneau image du hero + arc superposé */
.hero-panel { position: relative; }
.hero-figure {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink-3);
}
@media (min-width: 1000px) { .hero-figure { aspect-ratio: 1 / 1; } }
.hero-figure img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 58% 40%;
  filter: saturate(.9) contrast(1.04);
}
.hero-figure::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(190deg, rgba(11,17,22,.14) 0%, rgba(11,17,22,.06) 42%, rgba(11,17,22,.8) 100%);
}
.hero-arc {
  position: absolute;
  left: -20%;
  bottom: 4%;
  width: 76%;
  color: var(--porcelain);
  z-index: 3;
  pointer-events: none;
}
@media (max-width: 999px) { .hero-arc { width: 52%; left: -8%; bottom: 2%; } }
.hero-chip {
  position: absolute;
  right: clamp(12px, 3%, 26px);
  bottom: clamp(12px, 3%, 26px);
  z-index: 4;
  padding: 16px 20px;
  background: rgba(11, 17, 22, .78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--ink-line);
  border-radius: var(--r);
  min-width: 186px;
}

/* ── 9. Bandeau de confiance ───────────────────────────────── */
.strip {
  border-top: 1px solid var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
  background: var(--ink-2);
}
.strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 34px;
  padding-block: 22px;
  color: var(--on-ink-faint);
}
.strip-item { display: inline-flex; align-items: center; gap: 10px; }
.strip-item strong { color: var(--on-ink); font-weight: 500; }
.dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--jade-2);
  animation: beat 2.6s infinite;
  flex-shrink: 0;
}
@keyframes beat {
  0%, 100% { box-shadow: 0 0 0 0 rgba(14,140,116,.5); }
  55%      { box-shadow: 0 0 0 7px rgba(14,140,116,0); }
}

/* ── 10. Protocole en 3 temps (séquence réelle) ────────────── */
.steps { display: grid; gap: 1px; background: var(--porcelain-line); border-block: 1px solid var(--porcelain-line); }
@media (min-width: 560px) and (max-width: 859px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 860px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  background: var(--porcelain);
  padding: clamp(32px, 3.4vw, 52px) clamp(24px, 2.6vw, 40px);
  transition: background .5s var(--ease);
}
.step:hover { background: var(--porcelain-2); }
.step-idx {
  display: flex; align-items: center; gap: 14px;
  color: var(--brass);
  margin-bottom: 26px;
}
.step-idx .bar { flex: 1; height: 1px; background: var(--porcelain-line); }
.step h3 { margin-bottom: 14px; }
.step-meta { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--porcelain-line); color: rgba(11,17,22,.42); }

/* ── 11. Expertises — liste éditoriale à révélation ────────── */
.xp { border-top: 1px solid var(--ink-line); }
.xp-row {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px clamp(20px, 3vw, 44px);
  align-items: center;
  padding: clamp(26px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--ink-line);
  transition: padding-left .55s var(--ease-out);
}
@media (min-width: 900px) {
  .xp-row { grid-template-columns: 62px minmax(0, 1fr) minmax(0, 1.05fr) auto; }
  .xp-row:hover { padding-left: 20px; }
}
.xp-row::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--brass-2);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .55s var(--ease-out);
}
.xp-row:hover::before, .xp-row:focus-within::before { transform: scaleY(1); transform-origin: top; }
.xp-row.is-static { cursor: default; }
.xp-row.is-static:hover { padding-left: 0; }
.xp-row.is-static:hover::before { transform: scaleY(0); }
.xp-row.is-static:hover .xp-name { color: inherit; }
.xp-idx  { color: var(--on-ink-faint); }
.xp-name { transition: color var(--t); }
.xp-row:hover .xp-name { color: var(--brass-2); }
.xp-desc { color: var(--on-ink-soft); font-size: .93rem; }
@media (max-width: 899px) { .xp-desc { grid-column: 1 / -1; } }
.xp-go {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  border: 1px solid var(--ink-line);
  border-radius: 50%;
  flex-shrink: 0;
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
}
.xp-row:hover .xp-go { background: var(--brass); border-color: var(--brass); color: var(--ink); transform: rotate(-45deg); }
@media (max-width: 899px) { .xp-go { display: none; } }

/* ── 12. Feature large (Hydro Lab) ─────────────────────────── */
.feature { display: grid; gap: clamp(36px, 4vw, 72px); align-items: center; }
@media (min-width: 960px) { .feature { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }

/* Diagramme d'immersion : la poussée d'Archimède, lue d'un coup d'œil */
.immersion { margin: 0; }
.im-cap { display: block; margin-bottom: 14px; }
.im-body {
  position: relative;
  padding: clamp(26px, 3vw, 40px) clamp(20px, 2.4vw, 34px);
  background: var(--ink);
  border: 1px solid var(--ink-line);
  border-radius: var(--r);
  overflow: hidden;
}
.im-water {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 75%;
  background: linear-gradient(180deg, rgba(11,107,91,.30), rgba(11,107,91,.05));
  border-top: 1px solid rgba(111,179,164,.45);
}
.im-rows { position: relative; z-index: 1; display: grid; }
.im-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 16px;
  padding-block: clamp(15px, 1.8vw, 22px);
}
.im-row + .im-row { border-top: 1px solid var(--ink-line); }
@media (min-width: 480px) {
  .im-row { grid-template-columns: 150px minmax(0, 1fr) 62px; }
}
.im-key { color: var(--on-ink-soft); }
.im-row.is-wet .im-key { color: var(--jade-3); }
.im-bar { display: block; height: 3px; background: var(--ink-line); border-radius: 2px; grid-column: 1 / -1; }
@media (min-width: 480px) { .im-bar { grid-column: auto; } }
.im-bar i { display: block; height: 100%; background: var(--brass); border-radius: 2px; }
.im-row.is-wet .im-bar i { background: var(--jade-3); }
.im-val { text-align: right; font-size: 1.05rem; letter-spacing: -.02em; }
.im-foot { display: block; margin-top: 16px; text-transform: none; letter-spacing: .04em; line-height: 1.7; }

.spec { display: grid; margin-top: 38px; border-top: 1px solid var(--ink-line); }
@media (min-width: 560px) { .spec { grid-template-columns: repeat(3, 1fr); } }
.spec > div { padding-block: 20px; }
@media (max-width: 559px) { .spec > div + div { border-top: 1px solid var(--ink-line); } }
@media (min-width: 560px) { .spec > div + div { padding-left: 22px; border-left: 1px solid var(--ink-line); } }
.spec dt { color: var(--on-ink-faint); margin-bottom: 8px; }
.spec dd { margin: 0; font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: 1.28rem; letter-spacing: -.02em; }

/* ── 13. Cartes soins (bien-être) ──────────────────────────── */
.cards { display: grid; gap: clamp(20px, 2.2vw, 28px); }
@media (min-width: 720px)  { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .cards { grid-template-columns: repeat(3, 1fr); } }

.card {
  display: flex;
  flex-direction: column;
  background: var(--porcelain);
  border: 1px solid var(--porcelain-line);
  border-radius: var(--r);
  overflow: hidden;
  transition: transform .55s var(--ease-out), box-shadow .55s var(--ease), border-color var(--t);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--lift-2); border-color: rgba(184,137,43,.4); }
.card-figure { position: relative; aspect-ratio: 16/11; overflow: hidden; background: var(--porcelain-2); }
.card-figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.card:hover .card-figure img { transform: scale(1.05); }
.card-tag {
  position: absolute; top: 14px; left: 14px;
  padding: 6px 11px;
  background: var(--ink);
  color: var(--brass-2);
  border-radius: var(--r);
}
.card-body { padding: clamp(22px, 2.4vw, 30px); display: flex; flex-direction: column; flex: 1; }
.card-list { margin: 18px 0 24px; display: grid; gap: 9px; }
.card-list li { display: flex; gap: 11px; font-size: .88rem; color: var(--on-light-soft); }
.card-list li::before { content: '—'; color: var(--brass); flex-shrink: 0; }
.card-foot { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--porcelain-line); display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.price { font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: 1.12rem; letter-spacing: -.02em; }
.price span { font-size: .68rem; letter-spacing: .12em; color: var(--on-light-soft); margin-left: 5px; }

/* Carte « tarifs » : la liste de prix tient lieu d'image */
.card-rate { background: var(--porcelain-2); }
.card-rate .card-body { padding-top: clamp(26px, 2.8vw, 34px); }
.rate-list { margin: 22px 0 0; display: grid; }
.rate-list li {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px;
  padding-block: 11px;
  font-size: .88rem;
  color: var(--on-light-soft);
  border-top: 1px solid var(--porcelain-line);
}
.rate-list li:first-child { border-top: 0; }
.rate-list b { font-weight: 400; color: var(--on-light); white-space: nowrap; }

/* ── 14. Protocoles / offres ───────────────────────────────── */
.plans { display: grid; gap: clamp(20px, 2.2vw, 26px); align-items: stretch; }
@media (min-width: 900px) { .plans { grid-template-columns: repeat(3, 1fr); } }

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3vw, 40px);
  background: var(--ink-2);
  border: 1px solid var(--ink-line);
  border-radius: var(--r);
  transition: border-color var(--t), background var(--t), transform .55s var(--ease-out);
}
.plan:hover { border-color: rgba(184,137,43,.42); transform: translateY(-4px); }
.plan-flag {
  position: absolute; top: -1px; right: 22px;
  padding: 7px 13px;
  background: var(--brass);
  color: var(--ink);
  border-radius: 0 0 var(--r) var(--r);
}
.plan.is-lead { background: var(--ink-3); border-color: rgba(184,137,43,.35); }
.plan-name { margin: 20px 0 6px; }
.plan-price { display: flex; align-items: baseline; gap: 8px; margin: 22px 0 6px; }
.plan-price .amount { font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: clamp(1.9rem, 3vw, 2.5rem); line-height: 1; letter-spacing: -.035em; }
.plan-price .cur { font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: .78rem; letter-spacing: .1em; color: var(--brass-2); }
.plan-price .amount.is-text { font-family: 'Instrument Serif', Georgia, serif; font-size: clamp(1.8rem, 2.6vw, 2.2rem); letter-spacing: -.01em; }
.plan-note { color: var(--on-ink-faint); }
.plan-sec { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--ink-line); }
.plan-list { display: grid; gap: 11px; margin-top: 15px; }
.plan-list li { display: flex; gap: 12px; font-size: .88rem; color: var(--on-ink-soft); line-height: 1.5; }
.plan-list li::before { content: ''; width: 5px; height: 5px; margin-top: 8px; flex-shrink: 0; background: var(--brass-2); }
.plan-cta-wrap { margin-top: auto; padding-top: 32px; }
.plan-cta-wrap .btn { width: 100%; }

/* Doses : la durée du protocole, comptée */
.dose { display: flex; align-items: center; gap: 6px; margin-top: 16px; }
.dose i { display: block; flex: 1; height: 3px; background: var(--ink-line); border-radius: 2px; }
.dose i.on { background: var(--brass); }

/* ── 15. Équipe ────────────────────────────────────────────── */
.team { display: grid; gap: clamp(24px, 3vw, 40px); align-items: stretch; }
.member { display: flex; flex-direction: column; }
@media (min-width: 760px) { .team { grid-template-columns: repeat(3, 1fr); } }
.member-figure {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--porcelain);
  border: 1px solid var(--porcelain-line);
}
.member-figure img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 14%;
  filter: saturate(.94);
  mix-blend-mode: multiply;
  transition: transform 1s var(--ease-out), filter .6s var(--ease);
}
.member:hover .member-figure img { transform: scale(1.035); filter: saturate(1.04); }
.member-name { margin: 22px 0 6px; }
.member-role { color: var(--brass); }
.member-bio { margin-top: 14px; margin-bottom: 16px; color: var(--on-light-soft); font-size: .9rem; }
.member-creds { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--porcelain-line); color: rgba(11,17,22,.45); }

/* ── 16. Cabinet / carte ───────────────────────────────────── */
.venue { display: grid; border: 1px solid var(--ink-line); border-radius: var(--r); overflow: hidden; }
@media (min-width: 940px) { .venue { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); } }
.venue-info { padding: clamp(30px, 3.4vw, 48px); background: var(--ink-2); }
.venue-map { min-height: 380px; background: var(--ink-3); }
.venue-map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; filter: grayscale(1) contrast(.92) brightness(.82); }
.venue-rows { margin: 28px 0 32px; }
.venue-row { display: grid; grid-template-columns: 116px minmax(0,1fr); gap: 16px; padding: 15px 0; border-top: 1px solid var(--ink-line); align-items: baseline; }
.venue-row dt { color: var(--on-ink-faint); }
.venue-row dd { margin: 0; font-size: .95rem; }

/* ── 17. Prise de rendez-vous ──────────────────────────────── */
.book { display: grid; gap: clamp(36px, 4vw, 64px); }
@media (min-width: 960px) { .book { grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr); } }

.field { display: grid; gap: 9px; margin-bottom: 20px; }
.field label { color: var(--on-ink-faint); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--ink-2);
  border: 1px solid var(--ink-line);
  border-radius: var(--r);
  color: var(--on-ink);
  font-size: .95rem;
  transition: border-color var(--t), background var(--t);
}
.field textarea { resize: vertical; min-height: 104px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(238,242,241,.3); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brass);
  background: var(--ink-3);
}
.field select { appearance: none; cursor: pointer; }
.field select option { background: var(--ink-2); color: var(--on-ink); }
.field-row { display: grid; gap: 0 20px; }
@media (min-width: 620px) { .field-row { grid-template-columns: 1fr 1fr; } }
.form-note { color: var(--on-ink-faint); margin-top: 14px; }

/* ── 18. Pied de page ──────────────────────────────────────── */
.foot { background: var(--ink); border-top: 1px solid var(--ink-line); }
.foot-grid { display: grid; gap: clamp(36px, 4vw, 56px); padding-block: clamp(56px, 6vw, 88px); }
@media (min-width: 820px) { .foot-grid { grid-template-columns: 1.7fr 1fr 1fr 1.2fr; } }
.foot h4 { color: var(--on-ink-faint); margin-bottom: 20px; }
.foot-list { display: grid; gap: 11px; }
.foot-list a, .foot-list p { color: var(--on-ink-soft); font-size: .9rem; transition: color var(--t); }
.foot-list a:hover, .foot-list a:focus-visible { color: var(--brass-2); }
.social { display: flex; gap: 10px; margin-top: 26px; }
.social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--ink-line);
  border-radius: 50%;
  color: var(--on-ink-soft);
  transition: background var(--t), color var(--t), border-color var(--t);
}
.social a:hover, .social a:focus-visible { background: var(--porcelain); color: var(--ink); border-color: var(--porcelain); }
.foot-bar {
  display: flex; flex-wrap: wrap; gap: 12px 28px;
  align-items: center; justify-content: space-between;
  padding-block: 26px;
  border-top: 1px solid var(--ink-line);
  color: var(--on-ink-faint);
}

/* ── 19. WhatsApp flottant ─────────────────────────────────── */
.wa {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 90;
  display: inline-flex; align-items: center; gap: 0;
  height: 54px;
  padding: 0 17px;
  background: var(--jade);
  color: #fff;
  border-radius: 27px;
  box-shadow: 0 10px 30px -8px rgba(11,107,91,.6);
  overflow: hidden;
  transition: gap .45s var(--ease-out), padding .45s var(--ease-out), background var(--t);
}
.wa:hover { gap: 11px; padding-right: 24px; background: var(--jade-2); }
.wa-label { max-width: 0; white-space: nowrap; font-size: .82rem; font-weight: 500; overflow: hidden; transition: max-width .45s var(--ease-out); }
.wa:hover .wa-label { max-width: 210px; }

/* ── 20. Indicateur de progression ─────────────────────────── */
.progress {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0;
  background: var(--brass);
  z-index: 101;
  transition: width .12s linear;
}

/* ── 21. Révélation au défilement ──────────────────────────── */
/* Tout est visible par défaut : l'animation ne s'arme que si le JS
   a posé la classe `js`. Script cassé ou désactivé → page lisible. */
.reveal { transition: opacity .85s var(--ease-out), transform .85s var(--ease-out); }
.js .reveal { opacity: 0; transform: translateY(22px); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* Le titre du hero monte ligne à ligne derrière un masque */
.mask { display: block; overflow: hidden; }
.mask > span { display: block; transition: transform 1s var(--ease-out); }
.js .mask > span { transform: translateY(105%); }
.js.is-loaded .mask > span { transform: none; }
.js.is-loaded .mask.m2 > span { transition-delay: .09s; }
.js.is-loaded .mask.m3 > span { transition-delay: .18s; }

.fade-up { transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.js .fade-up { opacity: 0; transform: translateY(16px); }
.js.is-loaded .fade-up { opacity: 1; transform: none; }
.js.is-loaded .fade-up.d1 { transition-delay: .32s; }
.js.is-loaded .fade-up.d2 { transition-delay: .44s; }
.js.is-loaded .fade-up.d3 { transition-delay: .56s; }
.js.is-loaded .fade-up.d4 { transition-delay: .68s; }

/* ── 23. En-tête de page intérieure ────────────────────────── */
.page-head {
  position: relative;
  padding-top: clamp(138px, 16vh, 188px);
  padding-bottom: clamp(52px, 6vw, 84px);
  background: var(--ink);
  overflow: hidden;
  border-bottom: 1px solid var(--ink-line);
}
.page-head::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(80% 70% at 10% 0%, rgba(11, 107, 91, .24), transparent 62%),
    radial-gradient(52% 60% at 92% 100%, rgba(184, 137, 43, .10), transparent 66%);
  pointer-events: none;
}
.page-head > .shell { position: relative; z-index: 1; }
.page-head-grid { display: grid; gap: clamp(24px, 3.5vw, 52px); align-items: end; }
@media (min-width: 900px) {
  .page-head-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
}
.page-title { margin-top: 18px; }

.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--on-ink-faint); }
.crumbs a { transition: color var(--t); }
.crumbs a:hover, .crumbs a:focus-visible { color: var(--brass-2); }
.crumbs span[aria-current] { color: var(--on-ink-soft); }

/* ── 24. Chronologie ───────────────────────────────────────── */
.timeline { display: grid; }
.tl-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px clamp(24px, 4vw, 64px);
  padding-block: clamp(26px, 3vw, 40px);
  border-top: 1px solid var(--porcelain-line);
}
.tl-item:last-child { border-bottom: 1px solid var(--porcelain-line); }
@media (min-width: 860px) {
  .tl-item { grid-template-columns: 180px minmax(0, 1fr) minmax(0, 1.15fr); align-items: baseline; }
}
.tl-when { color: var(--brass); }
.tl-what { font-size: clamp(1.25rem, 1.8vw, 1.6rem); }
.tl-detail { color: var(--on-light-soft); font-size: .95rem; line-height: 1.7; }

/* ── 25. Duo de colonnes ───────────────────────────────────── */
.duo { display: grid; gap: clamp(28px, 3.5vw, 56px); }
@media (min-width: 820px) { .duo { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.duo-block { padding: clamp(28px, 3vw, 42px); border: 1px solid var(--porcelain-line); border-radius: var(--r); background: var(--porcelain); }
.on-ink .duo-block, .on-ink-2 .duo-block { border-color: var(--ink-line); background: var(--ink-2); }

/* ── 26. Liste de faits ────────────────────────────────────── */
.facts { display: grid; }
.fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 20px;
  align-items: baseline;
  padding-block: 15px;
  border-top: 1px solid var(--ink-line);
}
.on-light .fact { border-top-color: var(--porcelain-line); }
.fact:last-child { border-bottom: 1px solid var(--ink-line); }
.on-light .fact:last-child { border-bottom-color: var(--porcelain-line); }
.fact dt { color: var(--on-ink-soft); font-size: .93rem; }
.on-light .fact dt { color: var(--on-light-soft); }
.fact dd { margin: 0; font-family: 'IBM Plex Mono', ui-monospace, monospace; white-space: nowrap; }

/* ── 27. Puces d'étiquettes ────────────────────────────────── */
.chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.chip {
  padding: 8px 14px;
  border: 1px solid var(--ink-line);
  border-radius: var(--r);
  color: var(--on-ink-soft);
}
.on-light .chip { border-color: var(--porcelain-line); color: var(--on-light-soft); }

/* ── 28. Citation ──────────────────────────────────────────── */
.quote { border-left: 2px solid var(--brass); padding-left: clamp(20px, 2.4vw, 34px); }
.quote p {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.3rem, 2.1vw, 1.9rem);
  line-height: 1.26;
  letter-spacing: -.015em;
}
.quote cite { display: block; margin-top: 18px; font-style: normal; color: var(--on-ink-faint); }
.on-light .quote cite { color: rgba(11,17,22,.45); }

/* ── 29. Questions fréquentes ──────────────────────────────── */
.qa { border-top: 1px solid var(--ink-line); }
.qa details { border-bottom: 1px solid var(--ink-line); }
.on-light .qa, .on-light .qa details { border-color: var(--porcelain-line); }
.qa summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: clamp(18px, 2vw, 26px) 0;
  cursor: pointer;
  list-style: none;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.1rem, 1.6vw, 1.45rem);
  line-height: 1.25;
  transition: color var(--t);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: '+';
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  color: var(--brass-2);
  flex-shrink: 0;
}
.on-light .qa summary::after { color: var(--brass); }
.qa details[open] summary::after { content: '‘2'; }
.qa summary:hover, .qa summary:focus-visible { color: var(--brass-2); }
.on-light .qa summary:hover, .on-light .qa summary:focus-visible { color: var(--brass); }
.qa-body { padding-bottom: clamp(20px, 2.2vw, 30px); max-width: 76ch; color: var(--on-ink-soft); }
.on-light .qa-body { color: var(--on-light-soft); }

/* ── 30. Témoignages ───────────────────────────────────────── */
.quotes { display: grid; gap: clamp(20px, 2.2vw, 28px); }
@media (min-width: 900px) { .quotes { grid-template-columns: repeat(3, 1fr); } }
.testi {
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 2.8vw, 36px);
  border: 1px solid var(--ink-line);
  border-radius: var(--r);
  background: var(--ink-2);
}
.on-light .testi { border-color: var(--porcelain-line); background: var(--porcelain); }
.testi blockquote { margin: 0; font-size: .97rem; line-height: 1.7; color: var(--on-ink-soft); }
.on-light .testi blockquote { color: var(--on-light-soft); }
.testi footer { margin-top: auto; padding-top: 24px; display: flex; align-items: center; gap: 14px; }
.testi-av {
  width: 42px; height: 42px; flex-shrink: 0;
  display: grid; place-items: center;
  border: 1px solid var(--brass);
  border-radius: 50%;
  color: var(--brass-2);
}
.on-light .testi-av { color: var(--brass); }

/* ── 31. Bandeau de chiffres ───────────────────────────────── */
.stats { display: grid; border-top: 1px solid var(--ink-line); }
.on-light .stats { border-top-color: var(--porcelain-line); }
@media (min-width: 560px) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { padding-block: clamp(22px, 2.4vw, 34px); }
@media (min-width: 560px) {
  .stat + .stat { padding-left: clamp(18px, 2.2vw, 30px); border-left: 1px solid var(--ink-line); }
  .on-light .stat + .stat { border-left-color: var(--porcelain-line); }
  .stat:nth-child(3) { padding-left: 0; border-left: 0; }
}
@media (min-width: 960px) { .stat:nth-child(3) { padding-left: clamp(18px, 2.2vw, 30px); border-left: 1px solid var(--ink-line); } }
.stat-val {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 1;
  letter-spacing: -.035em;
}
.stat-val sup { font-size: .42em; color: var(--brass-2); margin-left: 2px; }
.on-light .stat-val sup { color: var(--brass); }
.stat-key { margin-top: 12px; color: var(--on-ink-faint); }
.on-light .stat-key { color: rgba(11,17,22,.42); }

/* ── 32. Fiche pathologie ──────────────────────────────────── */
.patho { display: grid; gap: clamp(20px, 2.2vw, 26px); }
@media (min-width: 760px)  { .patho { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1140px) { .patho { grid-template-columns: repeat(3, 1fr); } }
.patho-card {
  display: flex; flex-direction: column;
  padding: clamp(26px, 2.8vw, 36px);
  border: 1px solid var(--ink-line);
  border-radius: var(--r);
  background: var(--ink-2);
  transition: border-color var(--t), transform .55s var(--ease-out);
}
.on-light .patho-card { border-color: var(--porcelain-line); background: var(--porcelain); }
.patho-card:hover { border-color: rgba(184,137,43,.42); transform: translateY(-4px); }
.patho-card h3 { margin: 16px 0 12px; }
.patho-card > p { color: var(--on-ink-soft); font-size: .93rem; line-height: 1.7; }
.on-light .patho-card > p { color: var(--on-light-soft); }
.patho-foot {
  margin-top: auto; padding-top: 22px;
  border-top: 1px solid var(--ink-line);
  display: flex; align-items: baseline; justify-content: space-between; gap: 14px;
}
.on-light .patho-foot { border-top-color: var(--porcelain-line); }

/* ── 33. Fiche technique détaillée ─────────────────────────── */
.techs { display: grid; }
.tech { padding-block: clamp(36px, 4vw, 60px); border-top: 1px solid var(--ink-line); }
.tech:last-child { border-bottom: 1px solid var(--ink-line); }
.on-light .tech, .on-light .tech:last-child { border-color: var(--porcelain-line); }
.tech-head {
  display: flex; flex-wrap: wrap; align-items: baseline;
  gap: 10px clamp(18px, 2.4vw, 32px);
  margin-bottom: clamp(26px, 3vw, 40px);
}
.tech-head h3 { flex: 1 1 auto; min-width: 0; }
.tech-grid { display: grid; gap: clamp(26px, 3vw, 48px); }
@media (min-width: 820px)  { .tech-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); } }
@media (min-width: 1180px) { .tech-grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, .85fr); } }
.tech .eyebrow { margin-bottom: 14px; }

/* ── 34. Notes du blog ─────────────────────────────────────── */
.notes { display: grid; }
.note {
  display: grid;
  gap: 16px clamp(24px, 4vw, 64px);
  padding-block: clamp(34px, 3.6vw, 56px);
  border-top: 1px solid var(--ink-line);
}
.note:last-child { border-bottom: 1px solid var(--ink-line); }
.on-light .note, .on-light .note:last-child { border-color: var(--porcelain-line); }
@media (min-width: 900px) { .note { grid-template-columns: 240px minmax(0, 1fr); } }
.note-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; }
@media (min-width: 900px) { .note-meta { flex-direction: column; gap: 10px; } }
.note-body { max-width: 72ch; }

/* ── 22. Accessibilité ─────────────────────────────────────── */
.skip {
  position: absolute; left: 16px; top: -100px;
  z-index: 200;
  padding: 13px 20px;
  background: var(--brass); color: var(--ink);
  border-radius: var(--r);
  transition: top .3s var(--ease);
}
.skip:focus { top: 16px; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .reveal, .js .fade-up { opacity: 1; transform: none; }
  .js .mask > span { transform: none; }
  .js .gonio-fill { width: calc(var(--to) - var(--from)); }
}