@charset "UTF-8";
/* ==========================================================================
   UNIMEDIX — site vitrine
   Charte officielle (slide 1 de la présentation) :
     principale  #004A48
     secondaires #47B3BE · #7030A0 · #D9D9D9
   Parti pris : beaucoup de blanc, peu de texte, la couleur en ponctuation.
   Le violet est réservé aux affirmations — jamais décoratif.
   ========================================================================== */

/* --- 1. Reset ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, li, figure, dl, dd, fieldset, legend { margin: 0; padding: 0; }
fieldset { border: 0; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button, input, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* --- 2. Tokens ----------------------------------------------------------- */
:root {
  color-scheme: only light;

  --primaire:   #004A48;
  --cyan:       #47B3BE;
  --violet:     #7030A0;
  --gris:       #D9D9D9;

  --encre:      #06322F;   /* primaire assombri, pour les survols pleins */
  /* Le cyan de la charte (2,5:1 sur blanc) est réservé aux surfaces et filets.
     Tout texte cyan passe par sa variante assombrie, conforme WCAG AA. */
  --cyan-texte: #27757E;   /* 5,3:1 sur blanc, 5,0:1 sur voile */
  --cyan-clair: #7FCBD3;   /* petits textes cyan sur fond primaire (5,5:1) */
  --gris-ui:    #849598;   /* repères d'interface, >= 3:1 sur blanc */
  --texte:      #33454A;
  --texte-doux: #627276;   /* 5,0:1 sur blanc, 4,7:1 sur voile */
  --blanc:      #FFFFFF;
  --voile:      #F4F8F8;   /* bandes alternées, à peine teintées */
  --filet:      rgba(0, 74, 72, .14);

  --display: "Bodoni Moda", "Didot", "Times New Roman", serif;
  --corps:   "Manrope", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --mono:    "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --shell: 1180px;
  --gouttiere: clamp(1.25rem, 5vw, 4.5rem);
  --nav-h: 5rem;

  --rayon: 4px;   /* discret : le reste du site est a angles vifs */

  --ease: cubic-bezier(.16, 1, .3, 1);
  --vite: 180ms;
  --moyen: 340ms;
}

/* --- 3. Base ------------------------------------------------------------- */
body {
  font-family: var(--corps);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--texte);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }

::selection { background: var(--primaire); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 2px; }

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

.skip {
  position: absolute; left: var(--gouttiere); top: -4rem; z-index: 300;
  padding: .7rem 1.1rem; background: var(--primaire); color: #fff;
  font: 500 .78rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase;
  transition: top var(--vite) var(--ease);
}
.skip:focus { top: 1rem; }

/* --- 4. Typographie ------------------------------------------------------ */
.kicker {
  font-family: var(--mono);
  font-size: .7rem; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--cyan-texte);
}

.h-section {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.75rem, 3.6vw, 3rem);
  line-height: 1.1; letter-spacing: .005em;
  color: var(--primaire);
  text-wrap: balance;
}

.lede {
  font-size: clamp(1rem, 1.25vw, 1.12rem);
  font-weight: 300; line-height: 1.7;
  color: var(--texte-doux);
  max-width: 56ch;
}

.center { text-align: center; }

/* la barre étant collante, chaque ancre garde son titre visible sous elle */
section[id] { scroll-margin-top: 6rem; }

/* --- 5. Sections --------------------------------------------------------- */
.band { padding-block: clamp(4.5rem, 9vw, 8rem); }
.band--soft { background: var(--voile); }

.head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.head .kicker { margin-bottom: 1rem; }
.head .h-section + .lede { margin-top: 1.25rem; }
.head--center { text-align: center; }
.head--center .lede { margin-inline: auto; }

/* --- 6. Boutons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .7rem;
  padding: .95rem 1.6rem;
  font-family: var(--mono);
  font-size: .72rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid transparent;
  transition: background var(--vite) var(--ease), color var(--vite) var(--ease),
              border-color var(--vite) var(--ease), translate var(--vite) var(--ease);
}
.btn:hover { translate: 0 -2px; }
.btn svg { width: 1rem; height: 1rem; flex: none; }

.btn--solid { background: var(--primaire); color: #fff; }
.btn--solid:hover { background: var(--encre); }

.btn--line { border-color: var(--filet); color: var(--primaire); }
.btn--line:hover { border-color: var(--primaire); background: var(--primaire); color: #fff; }

/* --- 6 bis. Bande défilante ---------------------------------------------- */
/* Claire et discrète : un filet, les mots-clés en défilement lent,
   pause au survol. Sur « réduire les animations », elle devient statique. */
.ticker {
  background: var(--voile);
  border-bottom: 1px solid var(--filet);
  overflow: hidden;
}
.ticker:focus { outline: none; }
.ticker:focus-visible { outline: 2px solid var(--cyan); outline-offset: -2px; }
.ticker__track {
  display: flex; width: max-content;
  animation: defile 32s linear infinite;
}
.ticker:hover .ticker__track,
.ticker:focus-within .ticker__track { animation-play-state: paused; }
.ticker__set { display: flex; align-items: center; }
.ticker__set li {
  display: flex; align-items: center; gap: 2.25rem;
  padding: .62rem 1.1rem .62rem 1.15rem;
  font-family: var(--mono); font-size: .64rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--texte-doux);
  white-space: nowrap;
}
.ticker__set li::after {
  content: ""; width: .28rem; height: .28rem;
  border-radius: 50%; background: var(--cyan); flex: none;
}
.ticker__set b { font-weight: 500; color: var(--primaire); }
@keyframes defile { to { transform: translateX(-50%); } }

/* --- 7. Navigation ------------------------------------------------------- */
.nav__cta { white-space: nowrap; }   /* seul bouton qui ne doit jamais casser */
.nav {
  position: sticky; top: 0; z-index: 90;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--moyen) var(--ease), padding var(--moyen) var(--ease);
  padding-block: 1.1rem;
}
.nav.is-stuck { border-bottom-color: var(--filet); padding-block: .75rem; }

.nav__inner { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem); }
/* Le logo est volontairement grand : c'est la première chose qu'on doit voir. */
.nav__logo { flex: none; margin-right: auto; }
.nav__logo img {
  width: clamp(150px, 15vw, 205px);
  transition: width var(--moyen) var(--ease);
}
.nav.is-stuck .nav__logo img { width: clamp(132px, 12vw, 168px); }

.nav__links { display: flex; align-items: center; gap: clamp(.9rem, 1.9vw, 1.9rem); }
.nav__links a {
  font-size: .82rem; font-weight: 500;
  color: var(--texte); padding-block: .35rem;
  position: relative; white-space: nowrap;
  transition: color var(--vite) var(--ease);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0;
  height: 1px; background: var(--cyan);
  transition: right var(--moyen) var(--ease);
}
.nav__links a:hover { color: var(--primaire); }
.nav__links a:hover::after { right: 0; }
/* rubrique en cours de lecture (posée par le script au défilement) */
.nav__links a[aria-current="true"] { color: var(--primaire); }
.nav__links a[aria-current="true"]::after { right: 0; background: var(--primaire); }

/* CTA du menu mobile — masqué sur desktop, le .nav__cta principal suffit */
.nav__cta--menu { display: none; }

.burger { display: none; width: 2.6rem; height: 2.6rem; }
.burger i {
  display: block; width: 1.3rem; height: 1px; margin: 5px auto;
  background: var(--primaire);
  transition: transform var(--vite) var(--ease), opacity var(--vite) var(--ease);
}
.nav.is-open .burger i:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.nav.is-open .burger i:nth-child(2) { transform: translateY(-3px) rotate(-45deg); }

/* --- 8. Hero cinéma — vidéo / diaporama en fond, texte par-dessus -------- */
.hero--cinema {
  position: relative;
  isolation: isolate;
  min-height: clamp(28rem, 88vh, 44rem);
  padding-block: clamp(5.5rem, 14vh, 9rem) clamp(3rem, 8vh, 5rem);
  overflow: hidden;
}
.hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__bg-slides {
  position: absolute;
  inset: 0;
}
.hero__bg-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.1s var(--ease);
}
.hero__bg-slide.is-active { opacity: 1; z-index: 1; }
.hero--cinema.has-video .hero__bg-slides { display: none; }
.hero--cinema:not(.has-video) .hero__bg-video { display: none; }

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, .94) 0%,
    rgba(255, 255, 255, .90) 30%,
    rgba(255, 255, 255, .62) 48%,
    rgba(244, 248, 248, .20) 72%,
    transparent 100%
  );
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: calc(var(--shell) + var(--gouttiere) * 2);
  margin-inline: auto;
  padding-inline: var(--gouttiere);
}
.hero__text {
  max-width: min(36rem, 52vw);
  margin-right: auto;
}
.hero__text .kicker { margin-bottom: 1.5rem; }

.hero__title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.08; letter-spacing: -.012em;
  color: var(--primaire);
}
/* affirmation : le violet de la charte porte la punchline */
.hero__title em { font-style: italic; color: var(--violet); }
.hero__title .ln { display: block; overflow: hidden; }
.hero__title .ln > span { display: block; white-space: nowrap; }

.hero__lede {
  margin-top: clamp(1.35rem, 2.5vw, 1.9rem);
  max-width: 42ch;
  font-size: clamp(.98rem, 1.15vw, 1.08rem);
  font-weight: 300; line-height: 1.7;
  color: var(--texte-doux);
}
.hero__actions { margin-top: clamp(1.75rem, 3vw, 2.4rem); display: flex; flex-wrap: wrap; gap: .8rem; }

/* --- 9. Pourquoi UNIMEDIX ------------------------------------------------ */
.pillars {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
}
.pillar { text-align: center; }
.pillar__ico {
  width: 3.4rem; height: 3.4rem; margin: 0 auto 1.1rem;
  display: grid; place-items: center;
  border: 1px solid var(--filet); border-radius: 50%;
  transition: border-color var(--moyen) var(--ease), background var(--moyen) var(--ease);
}
.pillar__ico svg { width: 1.5rem; height: 1.5rem; stroke: var(--primaire);
                   transition: stroke var(--moyen) var(--ease); }
.pillar:hover .pillar__ico { background: var(--primaire); border-color: var(--primaire); }
.pillar:hover .pillar__ico svg { stroke: #fff; }
.pillar h3 {
  font-family: var(--corps); font-size: .82rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; color: var(--primaire);
  margin-bottom: .55rem;
}
.pillar p { font-size: .85rem; line-height: 1.6; font-weight: 300; color: var(--texte-doux); }

/* l'affirmation : seul endroit où le violet de la charte prend la parole */
.claim {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--violet); color: #fff;
  text-align: center;
  font-family: var(--display);
  font-size: clamp(1.15rem, 2.4vw, 1.9rem);
  line-height: 1.3;
}
.claim b { font-weight: 500; }

/* --- 10. Chiffres -------------------------------------------------------- */
.figures { background: var(--primaire); color: #fff; padding-block: clamp(2.5rem, 5vw, 4rem); }
.figures__grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
  text-align: center;
}
.fig dt {
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 400; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.fig__n { display: block; }
.fig dd {
  margin-top: .7rem;
  font-family: var(--mono); font-size: .66rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255, 255, 255, .7);
}

.trust {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  padding-top: clamp(1.25rem, 2.5vw, 1.75rem);
  border-top: 1px solid rgba(255, 255, 255, .18);
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: .6rem 2.25rem;
}
.trust li {
  display: flex; align-items: center; gap: 2.25rem;
  font-family: var(--mono); font-size: .62rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  color: rgba(255, 255, 255, .78);
  white-space: nowrap;
}
.trust li:not(:last-child)::after {
  content: ""; width: .26rem; height: .26rem;
  border-radius: 50%; background: var(--cyan); flex: none;
}

/* --- 11. Expertise : chaîne dépliable ------------------------------------ */
/* Un titre par métier, le détail à la demande : la page reste courte. */
.chain { border-top: 1px solid var(--filet); }
.link { border-bottom: 1px solid var(--filet); }
.link__head {
  width: 100%; display: flex; align-items: center; gap: clamp(.9rem, 2vw, 1.5rem);
  padding-block: clamp(1.1rem, 2.2vw, 1.6rem);
  text-align: left;
}
.link__n {
  font-family: var(--mono); font-size: .7rem; font-weight: 500;
  color: var(--cyan-texte); flex: none; width: 1.5rem;
}
.link__ico { flex: none; display: grid; place-items: center; width: 2rem; }
.link__ico svg { width: 1.4rem; height: 1.4rem; stroke: var(--primaire); }
.link__t {
  flex: 1;
  font-family: var(--display);
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  font-weight: 400; color: var(--primaire); line-height: 1.2;
  transition: color var(--vite) var(--ease);
}
/* le « + » qui bascule en « − » */
.link__plus { flex: none; position: relative; width: 1rem; height: 1rem; }
.link__plus::before, .link__plus::after {
  content: ""; position: absolute; inset: 50% 0 auto; height: 1px;
  background: var(--primaire);
  transition: transform var(--moyen) var(--ease), opacity var(--moyen) var(--ease);
}
.link__plus::after { transform: rotate(90deg); }
.link__head[aria-expanded="true"] .link__plus::after { transform: rotate(0); opacity: 0; }
.link__head:hover .link__t { color: var(--cyan-texte); }

.link__body {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows var(--moyen) var(--ease);
}
.link__head[aria-expanded="true"] + .link__body { grid-template-rows: 1fr; }
.link__body > p {
  overflow: hidden;
  padding-left: clamp(3.4rem, 6vw, 5rem);
  font-size: .92rem; font-weight: 300; line-height: 1.7;
  color: var(--texte-doux); max-width: 62ch;
}
.link__head[aria-expanded="true"] + .link__body > p { padding-bottom: 1.4rem; }

/* --- 12. Solutions — schéma GO / DEV + textes intégrés ------------------- */
.go-dev {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(12rem, 22rem) minmax(0, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  align-items: center;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}
.go-dev__col {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.go-dev__col--dev { text-align: right; align-items: flex-end; }
.go-dev__col--go  { text-align: left;  align-items: flex-start; }
.go-dev__kind {
  font-family: var(--mono); font-size: .66rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; color: var(--texte-doux);
}
.go-dev__name {
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 400; color: var(--primaire); line-height: 1;
}
.go-dev__lede {
  font-size: .92rem; font-weight: 300; line-height: 1.7;
  color: var(--texte-doux); max-width: 28ch;
}
.go-dev__note {
  margin-top: .35rem;
  font-family: var(--mono); font-size: .6rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--cyan-texte);
  max-width: 30ch;
}
.go-dev__diagram {
  margin: 0;
  display: grid;
  place-items: center;
}
.go-dev__diagram svg {
  width: min(100%, 20rem);
  height: auto;
}

.duo {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}
.offer {
  border: 1px solid var(--filet);
  padding: clamp(1.75rem, 3.2vw, 2.75rem);
  display: flex; flex-direction: column; gap: .85rem;
  transition: border-color var(--moyen) var(--ease), translate var(--moyen) var(--ease);
}
.offer:hover { border-color: var(--cyan); translate: 0 -4px; }
.offer__badge {
  width: 3.6rem; height: 3.6rem; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--display); font-size: 1rem; letter-spacing: .05em; color: #fff;
  margin-bottom: .5rem;
}
.offer--go .offer__badge { background: var(--cyan); }
.offer--dev .offer__badge { background: var(--primaire); }
.offer__kind {
  font-family: var(--mono); font-size: .66rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; color: var(--texte-doux);
}
.offer h3 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 400; color: var(--primaire); line-height: 1;
}
.offer__lede { font-size: .95rem; font-weight: 300; line-height: 1.7; color: var(--texte-doux); }
.offer__note {
  margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--filet);
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--cyan-texte);
}

.axes {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(.8rem, 1.6vw, 1.4rem);
}
.axe figure { overflow: hidden; aspect-ratio: 4 / 5; background: var(--voile); }
.axe figure img { width: 100%; height: 100%; object-fit: cover;
                  transition: transform 800ms var(--ease); }
.axe:hover figure img { transform: scale(1.04); }
.axe--product figure img { object-fit: contain; padding: 1rem; background: var(--blanc); }
.axe h3 {
  margin-top: .9rem;
  font-family: var(--corps); font-size: .8rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--primaire);
}
/* emplacement en attente de photo : on l'annonce, on ne bouche pas le trou */
.axe--todo figure {
  display: grid; place-items: center;
  border: 1px dashed var(--filet); background: none;
}
.axe__wait {
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--texte-doux);
}

/* --- 13. Méthode --------------------------------------------------------- */
.statement {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding-left: clamp(1rem, 2vw, 1.5rem);
  border-left: 2px solid var(--violet);
  font-family: var(--display);
  font-size: clamp(1.1rem, 2.1vw, 1.6rem);
  line-height: 1.4; color: var(--primaire); max-width: 60ch;
}

.path {
  display: grid; grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(.75rem, 1.5vw, 1.25rem);
}
.step { position: relative; padding-top: 1.75rem; border-top: 1px solid var(--filet); }
/* le repère de progression : un point qui s'active à l'étape survolée */
.step::before {
  content: ""; position: absolute; top: -4px; left: 0;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--gris-ui);
  transition: background var(--moyen) var(--ease), transform var(--moyen) var(--ease);
}
.step:hover::before { background: var(--cyan); transform: scale(1.5); }
.step__ico { display: block; margin-bottom: 1rem; }
.step__ico svg { width: 1.6rem; height: 1.6rem; stroke: var(--primaire); }
.step__n {
  display: block; margin-bottom: .4rem;
  font-family: var(--mono); font-size: .64rem; font-weight: 500;
  letter-spacing: .14em; color: var(--cyan-texte);
}
.step h3 {
  font-family: var(--corps); font-size: .82rem; font-weight: 700;
  letter-spacing: .04em; color: var(--primaire); line-height: 1.35;
  margin-bottom: .45rem;
}
.step p { font-size: .82rem; font-weight: 300; line-height: 1.6; color: var(--texte-doux); }

/* rappel d'action discret entre deux rubriques */
.midcta {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.1rem, 2.2vw, 1.5rem) clamp(1.25rem, 2.5vw, 2rem);
  border: 1px solid var(--filet);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
  background: #fff;
}
.midcta p {
  font-family: var(--display);
  font-size: clamp(1.05rem, 1.9vw, 1.4rem);
  color: var(--primaire); line-height: 1.3;
}

/* Fil de progression de la méthode : la ligne se remplit pendant que la
   section traverse l'écran. CSS pur (animation-timeline) ; les navigateurs
   sans prise en charge gardent simplement les filets d'origine. */
@supports (animation-timeline: view()) {
  .path { position: relative; }
  .path::before {
    content: ""; position: absolute; inset: 0 0 auto;
    height: 1px; background: var(--filet);
  }
  .path::after {
    content: ""; position: absolute; inset: -1px 0 auto;
    height: 3px; background: var(--cyan);
    transform-origin: left;
    animation: fil linear both;
    animation-timeline: view();
    animation-range: entry 30% cover 55%;
  }
  .path .step { border-top-color: transparent; }
}
@keyframes fil { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* --- 14. Innovations ----------------------------------------------------- */
.stories {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}
.story figure { overflow: hidden; aspect-ratio: 4 / 3; background: var(--voile); }
.story figure img { width: 100%; height: 100%; object-fit: cover;
                    transition: transform 800ms var(--ease); }
.story:hover figure img { transform: scale(1.04); }
.story h3 {
  margin-top: 1.1rem;
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  font-weight: 400; color: var(--primaire); line-height: 1.1;
}
.story p { margin-top: .45rem; font-size: .9rem; font-weight: 300;
           line-height: 1.6; color: var(--texte-doux); }
.stories + .center { margin-top: clamp(2.5rem, 5vw, 3.5rem); }

/* cinématique bicouche : fond teinté, titre explicatif */
.cine-block { margin-top: clamp(2.5rem, 5vw, 4rem); }
.cine-block__title {
  margin-bottom: clamp(1rem, 2vw, 1.35rem);
  font-family: var(--display);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 400;
  line-height: 1.25;
  color: var(--primaire);
  max-width: 28ch;
}
.cine {
  border: 1px solid var(--filet);
  background: var(--voile);
}
.cine--bicouche { background: linear-gradient(165deg, #E6F2F3 0%, var(--voile) 55%, #EEF5F6 100%); }
.cine img { width: 100%; }
.cine-block + .center,
.cine + .center { margin-top: clamp(2rem, 4vw, 3rem); }

/* --- 15. Contact --------------------------------------------------------- */
.contact { background: var(--voile); }
.contact__gate {
  display: flex;
  justify-content: center;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}
.contact__gate[hidden] { display: none; }

/* Panneau formulaire : déroulement au clic sur le bouton */
.contact__collapse {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--moyen) var(--ease);
}
.contact__collapse.is-open { grid-template-rows: 1fr; }
.contact__collapse-inner {
  overflow: hidden;
  min-height: 0;
}
.contact__collapse.is-open .contact__grid {
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}
.contact__grid:not([hidden]) { margin-top: 0; }
.contact__grid {
  display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  min-width: 0;
  gap: clamp(1.5rem, 3.5vw, 3rem);
  align-items: start;
}

.form { background: #fff; padding: clamp(1.75rem, 3.2vw, 2.75rem); display: grid; gap: 1.5rem; }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.field { display: flex; flex-direction: column; gap: .55rem; }
.field label, .field legend {
  font-family: var(--mono); font-size: .64rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--texte);
}
.field label .req { color: var(--cyan-texte); }
.field input, .field textarea {
  width: 100%; padding: .8rem .9rem;
  background: var(--voile); border: 1px solid transparent;
  font-size: .95rem; color: var(--primaire);
  transition: border-color var(--vite) var(--ease), background var(--vite) var(--ease);
}
.field textarea { resize: vertical; min-height: 6rem; }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--primaire); background: #fff;
}
.field input::placeholder, .field textarea::placeholder { color: var(--texte-doux); }
.field.is-bad input, .field.is-bad textarea { border-color: #B3261E; }

/* leurre anti-robot : hors de l'écran plutôt que display:none — certains
   robots ignorent ce qui est explicitement masqué, mais remplissent ceci */
.leurre {
  position: absolute; left: -9999px;
  width: 1px; height: 1px; overflow: hidden;
}

.field--choice legend { margin-bottom: .9rem; }
.choices { display: flex; flex-wrap: wrap; gap: .55rem; }
.choices label {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .55rem 1rem;
  border: 1px solid var(--filet); border-radius: 99px;
  font-family: var(--corps); font-size: .86rem; font-weight: 400;
  letter-spacing: 0; text-transform: none; color: var(--texte);
  cursor: pointer; user-select: none;
  transition: border-color var(--vite) var(--ease), background var(--vite) var(--ease),
              color var(--vite) var(--ease);
}
.choices label:hover { border-color: var(--primaire); }
/* la case native reste dans le document (clavier, lecteurs d'écran), invisible */
.choices input {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}
.choices label:has(input:checked) {
  background: var(--primaire); border-color: var(--primaire); color: #fff;
}
.choices label:has(input:checked)::before {
  content: ""; width: .58rem; height: .58rem; flex: none;
  background: no-repeat center / contain
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.4 3.4L11 1.4' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.choices label:has(input:focus-visible) {
  outline: 2px solid var(--cyan); outline-offset: 2px;
}

.form__foot { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.form__note {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .1em;
  text-transform: uppercase; color: #B3261E; max-width: 32ch; line-height: 1.7;
}
.form__note.is-ok { color: var(--primaire); }

.coords { display: flex; flex-direction: column; }
.coords a, .coords p {
  display: flex; gap: .9rem; align-items: flex-start;
  padding-block: 1rem; border-bottom: 1px solid var(--filet);
  font-size: .93rem; color: var(--primaire);
  transition: color var(--vite) var(--ease);
}
.coords a:hover { color: var(--cyan); }
.coords svg { width: 1.1rem; height: 1.1rem; stroke: var(--cyan); flex: none; margin-top: .2rem; }
.coords__delay {
  border-bottom: 0;
  font-family: var(--mono); font-size: .64rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--cyan-texte);
}

/* --- 16. Pied de page ---------------------------------------------------- */
.foot { background: var(--primaire); color: rgba(255, 255, 255, .72); padding-top: clamp(3rem, 6vw, 4.5rem); }
.foot__top {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
.foot__brand img { width: 190px; margin-bottom: 1.25rem; }
.foot__brand p {
  font-family: var(--display); font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-style: italic; line-height: 1.4; color: #fff; max-width: 30ch;
}
.foot__map { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.foot__map li { margin-bottom: .6rem; overflow-wrap: anywhere; }
.foot__map a { font-size: .88rem; font-weight: 300; transition: color var(--vite) var(--ease); }
.foot__map a:hover { color: var(--cyan); }
.foot__map .foot__h {
  font-family: var(--mono); font-size: .6rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--cyan-clair); margin-bottom: .8rem;
}

.foot__bar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: .75rem 2rem;
  padding-block: 1.5rem; border-top: 1px solid rgba(255, 255, 255, .16);
}
.foot__bar p {
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .5);
}
.todo { color: var(--cyan-clair); }
.foot__legal a {
  color: rgba(255, 255, 255, .72);
  transition: color var(--vite) var(--ease);
}
.foot__legal a:hover { color: var(--cyan-clair); }
.foot__legal a[aria-current="page"] { color: #fff; }
.foot__bar--solo { border-top: 0; padding-top: clamp(2rem, 4vw, 3rem); }

/* --- 16 bis. Pages légales ----------------------------------------------- */
.nav--legal .nav__inner { justify-content: space-between; }
.nav--legal .nav__back { flex: none; }

.legal-page {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(3rem, 7vw, 5rem);
  background: var(--voile);
}
.legal {
  max-width: 46rem;
  margin-inline: auto;
  padding: clamp(2rem, 4vw, 3rem);
  background: #fff;
  border: 1px solid var(--filet);
  border-radius: var(--rayon);
}
.legal__head { margin-bottom: 2rem; }
.legal__meta {
  margin-top: .75rem;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
.legal__toc {
  margin-bottom: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--voile);
  border-radius: calc(var(--rayon) - 2px);
}
.legal__toc-h {
  margin-bottom: .75rem;
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan-texte);
}
.legal__toc ol {
  margin: 0;
  padding-left: 1.25rem;
  columns: 2;
  column-gap: 2rem;
}
.legal__toc li { margin-bottom: .45rem; break-inside: avoid; }
.legal__toc a {
  font-size: .9rem;
  color: var(--primaire);
  text-decoration: underline;
  text-underline-offset: .18em;
  text-decoration-color: rgba(0, 74, 72, .25);
  transition: color var(--vite) var(--ease), text-decoration-color var(--vite) var(--ease);
}
.legal__toc a:hover {
  color: var(--cyan-texte);
  text-decoration-color: currentColor;
}
.legal__block + .legal__block {
  margin-top: 2.25rem;
  padding-top: 2.25rem;
  border-top: 1px solid var(--filet);
}
.legal__block h2 {
  margin-bottom: 1rem;
  font-family: var(--display);
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  font-weight: 500;
  color: var(--primaire);
}
.legal__block p,
.legal__block li {
  font-size: .95rem;
  line-height: 1.75;
  color: var(--texte);
}
.legal__block p + p,
.legal__block ul + p { margin-top: 1rem; }
.legal__block ul {
  margin-top: .75rem;
  padding-left: 1.25rem;
  list-style: disc;
}
.legal__block li { margin-bottom: .45rem; }
.legal__block a {
  color: var(--cyan-texte);
  text-decoration: underline;
  text-underline-offset: .18em;
  text-decoration-color: rgba(39, 117, 126, .35);
}
.legal__block a:hover { text-decoration-color: currentColor; }
.legal__note {
  padding: 1rem 1.15rem;
  background: var(--voile);
  border-left: 3px solid var(--cyan);
  font-size: .9rem;
  color: var(--texte-doux);
}

/* --- 17. Apparitions au défilement --------------------------------------- */
.rv { opacity: 0; transform: translateY(18px); }
.rv.in {
  opacity: 1; transform: none;
  transition: opacity 650ms var(--ease), transform 650ms var(--ease);
  transition-delay: var(--d, 0ms);
}

.hero .ln > span { transform: translateY(105%); }
.hero.ready .ln > span {
  transform: none;
  transition: transform 900ms var(--ease);
  transition-delay: var(--d, 0ms);
}
.hero .lift { opacity: 0; transform: translateY(14px); }
.hero.ready .lift {
  opacity: 1; transform: none;
  transition: opacity 750ms var(--ease), transform 750ms var(--ease);
  transition-delay: var(--d, 0ms);
}

/* --- 18. Responsive ------------------------------------------------------ */
@media (max-width: 1080px) {
  .hero__content { max-width: none; }
  .pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 2.5rem; }
  .path { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 2rem; }
  .stories { grid-template-columns: 1fr; }
  .story { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
           gap: clamp(1rem, 3vw, 2rem); align-items: center; }
  .story h3 { margin-top: 0; }
  .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .foot__top { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav__links {
    display: none;
    position: fixed; inset: var(--nav-h) 0 auto; z-index: 80;
    flex-direction: column; align-items: flex-start; gap: 0;
    padding: 1rem var(--gouttiere) 2rem;
    background: #fff; border-bottom: 1px solid var(--filet);
  }
  .nav.is-open .nav__links { display: flex; }
  .nav__links a { width: 100%; padding-block: .9rem; border-bottom: 1px solid var(--filet); font-size: .95rem; }
  .nav__links a:not(.btn)::after { display: none; }
  .nav__cta--menu {
    display: inline-flex;
    justify-content: center;
    width: 100%;
    margin-top: 1.25rem;
    border-bottom: none;
  }
  .burger { display: block; }
  .nav__cta { display: none; }

  .axes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .go-dev {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .go-dev__diagram { order: -1; }
  .go-dev__col--dev,
  .go-dev__col--go { text-align: left; align-items: flex-start; }
  .duo { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .legal__toc ol { columns: 1; }
  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__map { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__map ul:last-child { grid-column: 1 / -1; }
  .path { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figures__grid { grid-template-columns: 1fr; gap: 2rem; }
  .form__row { grid-template-columns: 1fr; }
  .story { grid-template-columns: 1fr; }
  .hero__text { max-width: none; }
  .hero__title .ln { overflow: visible; }
  .hero__title .ln > span { white-space: normal; }
  .hero__scrim {
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, .94) 0%,
      rgba(255, 255, 255, .90) 42%,
      rgba(255, 255, 255, .72) 68%,
      rgba(244, 248, 248, .30) 100%
    );
  }
}

/* --- 19. Mouvement réduit ------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .rv, .hero .lift { opacity: 1; transform: none; }
  .hero .ln > span { transform: none; }
  .ticker__track { animation: none; }
  .ticker { overflow-x: auto; }
  .path::after { animation: none; transform: none; }
  .hero__bg-slide { transition: none; }
  .hero__bg-slide:not(.is-active) { visibility: hidden; }
  .contact__collapse { transition: none; }
  .contact__collapse:not(.is-open) { display: none; }
  .contact__collapse.is-open { display: block; }
}

/* --- 20. Impression ------------------------------------------------------ */
@media print {
  .nav, .form { display: none; }
  body { color: #000; background: #fff; }
  .figures, .foot, .claim { background: #fff !important; color: #000 !important; }
  .link__body { grid-template-rows: 1fr !important; }
}