/* ============================================================
   Supernature — landing (port fidèle du design Figma)
   Design source: Figma "Supernature" (node 1011-4593)
   ============================================================ */

:root {
  /* Couleurs */
  --bg:            #000000;
  --text-strong:   #f6f6f6;   /* titres */
  --text:          #dddddd;    /* corps clair */
  --text-muted:    #999999;    /* labels secondaires */
  --badge-bg:      rgba(255, 255, 255, 0.15);
  --badge-border:  rgba(255, 255, 255, 0.06);
  --badge-text:    #f4f5f7;
  --btn-light-bg:  #dddddd;
  --btn-light-fg:  #303030;
  --sage:          #c3d1a9;    /* accent vert sauge */
  --card-bg:       #1f1f22;    /* fond des cartes */
  --icon-circle:   #f6f8f2;    /* rond d'icône crème */
  --icon-ring:     #fafbf9;
  --heading-mute:  #909090;
  --success:       #4fc660;    /* check vert */
  --light-line:    #f4f5f7;    /* bordure bouton outline */

  /* Polices */
  --font-serif:  "Hedvig Letters Serif", Georgia, serif;
  --font-body:   "Inter", system-ui, -apple-system, sans-serif;
  --font-button: "DM Sans", "Inter", sans-serif;
  --font-nav:    "Satoshi", "Inter", sans-serif;

  --maxw: 1440px;

  /* Easing (Emil Kowalski) */
  --ease-out:    cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

/* Décale les ancres pour ne pas passer sous la navbar sticky */
section[id], main[id], [id] { scroll-margin-top: 104px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; }

/* ---------- Boutons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: var(--font-button);
  font-weight: 500;
  font-size: 13px;
  line-height: 18px;
  letter-spacing: 0.012em;
  text-decoration: none;
  border-radius: 100px;
  padding: 8px 18px;
  white-space: nowrap;
  cursor: pointer;
  will-change: transform;
  transition: transform 0.18s var(--ease-out),
              box-shadow 0.25s var(--ease-out),
              background-color 0.25s var(--ease-out),
              color 0.25s var(--ease-out);
}
.btn:active { transform: translateY(0) scale(0.97); transition-duration: 0.1s; }

.btn--light {
  background: #efefec;
  color: #1a1a1a;
  box-shadow: 0 1px 1px rgba(0,0,0,0.18), 0 1px 0 rgba(255,255,255,0.5) inset;
}
.btn--light:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -12px rgba(255,255,255,0.45), 0 4px 12px -6px rgba(0,0,0,0.4);
}
.btn--outline {
  background: transparent;
  color: var(--light-line);
  border: 1px solid rgba(244,245,247,0.5);
}
.btn--outline:hover {
  background: var(--light-line);
  color: var(--btn-light-fg);
  border-color: var(--light-line);
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -14px rgba(244,245,247,0.4);
}
.btn--green { background: #acc288; color: var(--btn-light-fg); }
.btn--green:hover {
  background: #bcd29a;
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -12px rgba(172,194,136,0.5);
}

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 16px;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  color: var(--badge-text);
  font-size: 12px;
  line-height: 20px;
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 18px 20px;
  transition: padding 0.3s var(--ease-out), background-color 0.3s var(--ease-out),
              backdrop-filter 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.navbar.is-scrolled {
  padding: 8px 20px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  border-bottom-color: rgba(255, 255, 255, 0.07);
}
.navbar.is-scrolled .nav { height: 64px; }
.navbar.is-scrolled .nav__menu { background: rgba(255, 255, 255, 0.05); }
.nav {
  width: 100%;
  max-width: var(--maxw);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  transition: height 0.3s var(--ease-out);
}
.nav__brand img { height: 52px; width: auto; object-fit: contain; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 12px 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 99px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background-color 0.3s var(--ease-out);
}
.nav__menu a {
  font-family: var(--font-nav);
  font-weight: 500;
  font-size: 14px;
  line-height: 24px;
  letter-spacing: -0.14px;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s ease;
}
.nav__menu a:hover { color: #fff; }
.nav__menu a { position: relative; }
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.nav__menu a:hover::after { transform: scaleX(1); }
.nav__menu a.nav__menu-cta::after { display: none; }

/* ============ HERO ============ */
.hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 112px;
  padding: 180px 20px 96px;
  overflow: clip;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 50% 30%, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.1) 22%, rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.85) 88%, #000 100%);
}
/* Halo sauge qui dérive lentement derrière le titre (signature sobre) */
.hero__aurora {
  position: absolute;
  z-index: -1;            /* au-dessus de hero__bg (-1, plus tôt dans le DOM), sous hero__head */
  top: 8%;
  left: 50%;
  width: 90vw;
  max-width: 1100px;
  height: 60vh;
  transform: translateX(-50%);
  pointer-events: none;
  background: radial-gradient(50% 50% at 50% 50%,
              rgba(195, 209, 169, 0.16) 0%,
              rgba(195, 209, 169, 0.05) 45%,
              rgba(195, 209, 169, 0) 72%);
  filter: blur(20px);
  will-change: transform;
  animation: auroraDrift 26s var(--ease-in-out) infinite alternate both;
}
@keyframes auroraDrift {
  from { transform: translateX(-50%) translate3d(-4%, 0, 0) scale(1); }
  to   { transform: translateX(-50%) translate3d(4%, -3%, 0) scale(1.12); }
}

/* Fond de hero animé (canvas, rempli par animations.js) — discret, sous le texte */
.hero__fx {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.9;
}

.hero__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  width: 1076px;
  max-width: 100%;
}
.hero__headline {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}
.hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 64px;
  line-height: 1.08;
  letter-spacing: -0.32px;
  text-align: center;
  color: var(--text-strong);
}
.hero__sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 20px;
  line-height: 28px;
  text-align: center;
  color: var(--text);
  width: 100%;
}

.hero__proof {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 652px;
  max-width: 100%;
}
.hero__proof-label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  line-height: 24px;
  text-align: center;
  color: var(--text-muted);
}
.hero__logos {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.hero__logos .logo { opacity: 0.9; object-fit: contain; }

/* ---------- En-tête de section réutilisable ---------- */
.section-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 768px;
  max-width: 100%;
  margin: 0 auto;
  text-align: center;
}
.section-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 48px;
  line-height: 1.15;
  letter-spacing: -0.24px;
  color: var(--text-strong);
}
.section-sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 28px;
  color: var(--heading-mute);
}
.badge--sage {
  background: rgba(195, 209, 169, 0.15);
  color: var(--sage);
}

/* ---------- Lien fléché ---------- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  line-height: 24px;
  color: var(--sage);
  text-decoration: none;
}
.link-arrow img { transition: transform 0.2s ease; }
.link-arrow:hover img { transform: translateX(3px); }

/* ============ BÉNÉFICES ============ */
.benefices {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
  padding: 96px 152px;
}
.benefices__grid {
  display: flex;
  gap: 40px;
  align-items: stretch;
  width: 100%;
}
.feature-card {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  padding: 32px 24px;
  background: var(--card-bg);
  border-radius: 20px;
  text-align: center;
}
.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--icon-circle);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(246, 248, 242, 0.05);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.feature-card__text { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.feature-card__text h3 {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.3;
  color: var(--text-strong);
}
.feature-card__text p {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
}

/* ============ CITATION ============ */
.citation {
  max-width: 1280px;
  margin: 0 auto;
  padding: 96px 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.citation__quote {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.2;
  text-align: center;
  color: var(--text-strong);
  width: 912px;
  max-width: 100%;
  margin: 0;
}
.citation__author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin: 0;
}
.citation__author .avatar {
  width: 64px;
  height: 64px;
  border-radius: 200px;
  background: var(--sage);
  object-fit: cover;
}
.citation__author figcaption {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}
.citation__name {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  line-height: 28px;
  color: var(--text-strong);
}
.citation__role {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: var(--heading-mute);
}

/* ============ MÉTHODE ============ */
.method {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}
.method__card {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 96px 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 96px;
  overflow: clip;
}
.section-sub--light { color: var(--text); }

.method__rows {
  display: flex;
  flex-direction: column;
  gap: 96px;
  width: 100%;
}
.method-row {
  display: flex;
  gap: 80px;
  align-items: center;
  width: 100%;
}
.method-step {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: flex-start;
  padding: 24px 0;
}
.method-step__desc { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.method-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--icon-circle);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(246, 248, 242, 0.05);
  margin-bottom: 8px;
}
.method-step h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.2;
  color: var(--text-strong);
}
.method-step__desc p {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 28px;
  color: var(--text);
  max-width: 517px;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-left: 16px;
  width: 100%;
}
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 28px;
  color: var(--text-muted);
}
.check {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 28px;
}
.check img { width: 17px; height: auto; }

.method-media {
  flex: 1 1 0;
  min-width: 0;
  height: 512px;
  border-radius: 20px;
  overflow: clip;
  background: rgba(195, 209, 169, 0.15);
}
.method-media img { width: 100%; height: 100%; object-fit: cover; }

/* ============ COMPARAISON ============ */
.compare {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 96px;
}
.compare__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.2;
  text-align: center;
  color: var(--text-strong);
}
.compare__cards {
  display: flex;
  gap: 32px;
  align-items: stretch;
  justify-content: center;
}
.compare-card {
  width: 453px;
  max-width: 100%;
  background: var(--card-bg);
  border: 1px solid rgba(233, 234, 235, 0.2);
  border-radius: 16px;
  padding: 36px 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 37px;
  box-shadow: 0px 12px 8px rgba(10, 13, 18, 0.08), 0px 4px 3px rgba(10, 13, 18, 0.03);
}
.compare-card--us {
  border-color: #8fb05a;
  gap: 24px;
  padding: 32px 20px;
}
.compare-card__title {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 30px;
  line-height: 36px;
  letter-spacing: -0.6px;
  color: var(--text);
}
.compare-card__brand img { height: 52px; width: auto; }
.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.compare-list li {
  display: flex;
  gap: 14px;
  align-items: center;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: var(--text-muted);
}
.compare-list .ci { flex-shrink: 0; width: 19px; height: 19px; }

/* ============ CAS CLIENTS ============ */
.cases {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 100px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 124px;
}
.cases__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 100%;
  padding: 0 20px;
}
.case-card {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--card-bg);
  border-radius: 4px;
  padding: 27px 26px;
}
.case-card__text { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.case-card__text h3 {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 20px;
  line-height: 28px;
  color: #fff;
}
.case-card__metric {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: #f5f4f0;
}
.case-card__desc {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: rgba(153, 153, 153, 0.6);
}
.case-card .badge { flex-shrink: 0; }

/* ============ POURQUOI SUPERNATURE ============ */
.why {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 100px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
}
.why__image {
  width: 1000px;
  max-width: 100%;
  overflow: hidden;
  /* aucun border / fond : l'image se dissout dans le noir */
}
.why__image img {
  width: 100%;
  height: auto;
  display: block;
  /* Dissolve doux : l'image se fond progressivement dans le background noir
     (et efface au passage les coins blancs cuits dans why.jpg) */
  -webkit-mask-image: radial-gradient(ellipse 82% 80% at 50% 50%, #000 22%, rgba(0,0,0,0.55) 55%, transparent 82%);
          mask-image: radial-gradient(ellipse 82% 80% at 50% 50%, #000 22%, rgba(0,0,0,0.55) 55%, transparent 82%);
  transition: transform 0.6s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .why__image:hover img { transform: scale(1.1); }
}
@media (prefers-reduced-motion: reduce) {
  .why__image img { transition: none; }
  .why__image:hover img { transform: none; }
}
.why__cta {
  width: 856px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
}
.why__lead {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: #6e6e6e;
}
.why__punch {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 25px;
  line-height: 1.2;
  color: #f5f4f0;
}

/* ============ OFFRES ============ */
.offers {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 96px;
}
.offers__cards {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
}
.price-card {
  position: relative;
  width: 388px;
  max-width: 100%;
  background: var(--card-bg);
  border: 1px solid rgba(233, 234, 235, 0.2);
  border-radius: 16px;
  box-shadow: 0px 12px 8px rgba(10, 13, 18, 0.08), 0px 4px 3px rgba(10, 13, 18, 0.03);
  display: flex;
  flex-direction: column;
}
.price-card__badge {
  position: absolute;
  top: 16px;
  left: 10px;
}
.price-card__header {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 50px 32px 0;
}
.price-card__name {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.2;
  text-align: center;
  color: var(--text-strong);
}
.price-card__desc {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  color: var(--text-muted);
}
.testimonial {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.testimonial__head { display: flex; gap: 8px; align-items: flex-start; }
.testimonial__avatar {
  width: 45px;
  height: 45px;
  border-radius: 200px;
  background: var(--sage);
  object-fit: cover;
}
.testimonial__id { display: flex; flex-direction: column; }
.testimonial__name {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: var(--text);
}
.testimonial__role {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  line-height: 20px;
  color: var(--heading-mute);
}
.testimonial__quote {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 12px;
  line-height: 16px;
  color: var(--text-strong);
}
.price-card__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px;
}
.price-card__cta { width: 100%; }
.price-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.price-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: var(--text);
}
.price-list .ci { flex-shrink: 0; width: 19px; height: 19px; }

/* ============ NOTRE APPROCHE ============ */
.approach {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}
.approach__card {
  background: #191919;
  border-radius: 20px;
  padding: 96px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
  overflow: clip;
}
.approach__head { width: 1124px; }
.approach__row {
  display: flex;
  gap: 80px;
  align-items: center;
  width: 1280px;
  max-width: 100%;
}
.approach__left {
  width: 631px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 80px;
  padding: 32px 0;
}
.approach__body { display: flex; flex-direction: column; gap: 24px; }
.approach__body p {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
}
.approach__metrics {
  display: flex;
  gap: 16px;
  align-items: stretch;
  width: 100%;
}
.metric {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
}
.metric__num {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 30px;
  line-height: 36px;
  letter-spacing: -0.6px;
  color: var(--sage);
}
.metric__cap {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.45;
  color: var(--light-line);
}
.metric-div {
  width: 1px;
  align-self: stretch;
  background: rgba(255, 255, 255, 0.15);
}
.approach__image {
  flex: 1 1 0;
  min-width: 0;
  height: 560px;
  border-radius: 20px;
  overflow: clip;
}
.approach__image img { width: 100%; height: 100%; object-fit: cover; }

/* ============ AVIS CLIENTS ============ */
.avis {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 96px;
}
.avis__head { width: 1124px; }
.avis__wall {
  position: relative;
  width: 100%;
  height: 900px;
  overflow: clip;
  display: flex;
  justify-content: center;
}
.avis__cols {
  display: flex;
  gap: 24px;
  align-items: center;
}
.avis__col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 352px;
}
.avis-card {
  background: #191919;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 10px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.avis-card__stars { align-self: flex-start; width: auto; height: 16px; }
.avis-card__quote {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text-strong);
}
.avis-card__person { display: flex; gap: 16px; align-items: center; }
.avis-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.avis-card__person > div { display: flex; flex-direction: column; }
.avis-card__name {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
}
.avis-card__role {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.5;
  color: var(--heading-mute);
}
.avis__fade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, #000 0%, rgba(0,0,0,0) 12%, rgba(0,0,0,0) 88%, #000 100%);
}

/* ============ FAQ ============ */
.faq {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 96px;
}
.faq__cols {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  width: 100%;
}
.faq__col { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.faq-item {
  background: #191919;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 28px 18px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item__q { display: flex; gap: 16px; align-items: flex-start; justify-content: space-between; }
.faq-item__q p {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text-strong);
}
.faq-item__icon { flex-shrink: 0; margin-top: 2px; }
.faq-item__a { display: flex; flex-direction: column; gap: 18px; max-width: 520px; }
.faq-item__a p {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
}

/* ============ CTA FINAL ============ */
.cta {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 120px;
}
.cta__card {
  position: relative;
  background: #191919;
  border-radius: 20px;
  padding: 96px 20px;
  overflow: clip;
  display: flex;
  justify-content: center;
}
.cta__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  pointer-events: none;
}
.cta__content {
  position: relative;
  z-index: 1;
  width: 700px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
}
.cta__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 48px;
  line-height: 1.15;
  letter-spacing: -0.24px;
  color: var(--light-line);
}
.cta__sub {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 18px;
  line-height: 28px;
  color: var(--text);
}

/* ============ FOOTER ============ */
.footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
  padding: 48px 0;
}
.footer__top,
.footer__bottom {
  width: 1280px;
  max-width: 100%;
  padding: 0 32px;
}
.footer__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; }
.footer__brand { flex: 1 1 0; display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.footer__logo { height: 34px; width: auto; opacity: 0.92; display: block; }
.footer__socials { display: flex; gap: 16px; align-items: center; padding: 0; }
.footer__socials a { display: inline-flex; opacity: 0.85; transition: opacity 0.2s ease; }
.footer__socials a:hover { opacity: 1; }
.footer__links { flex: 1 1 0; display: flex; gap: 0; }
.footer__col { width: 238px; display: flex; flex-direction: column; gap: 16px; }
.footer__col-title {
  font-family: var(--font-button);
  font-weight: 500;
  font-size: 16px;
  line-height: 20px;
  color: var(--text-muted);
}
.footer__col a {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: #d0d0d0;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer__col a:hover { color: #fff; }
.badge-new {
  background: #ecfdf3;
  color: #027a48;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 12px;
  line-height: 18px;
  padding: 2px 8px;
  border-radius: 16px;
}
.footer__bottom { display: flex; flex-direction: column; gap: 32px; }
.footer__divider { height: 1px; width: 100%; background: #272824; }
.footer__copy {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  color: var(--heading-mute);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav__menu { display: none; }
  .hero { gap: 48px; padding: 128px 20px 72px; min-height: 88svh; }
  .hero__title { font-size: 40px; }
  .hero__sub { font-size: 17px; line-height: 26px; }
  .benefices { padding: 64px 20px; gap: 48px; }
  .benefices__grid { flex-direction: column; }
  .section-title { font-size: 34px; }

  .method__card { padding: 48px 24px; gap: 64px; }
  .method__rows { gap: 64px; }
  .method-row, .method-row--reverse { flex-direction: column; gap: 32px; }
  .method-media { height: 320px; width: 100%; }
  .citation__quote { font-size: 24px; }

  .compare { padding: 64px 20px; gap: 48px; }
  .compare__cards { flex-direction: column; align-items: stretch; width: 100%; }
  .compare-card { width: 100%; max-width: 100%; }

  .cases { padding: 64px 0; gap: 48px; }
  .cases__grid { grid-template-columns: 1fr; }

  .offers { padding: 64px 20px; gap: 48px; }
  .offers__cards { flex-direction: column; align-items: stretch; width: 100%; }
  .price-card { width: 100%; max-width: 100%; }
  .why__cta { gap: 24px; }

  .approach__card { padding: 48px 24px; gap: 48px; }
  .approach__row { flex-direction: column; gap: 40px; }
  .approach__left { gap: 48px; padding: 0; }
  .approach__image { width: 100%; height: 320px; }
  /* Metrics en colonne sur mobile (sinon Identifier/Construire/Transmettre se chevauchent) */
  .approach__metrics { flex-direction: column; gap: 20px; }
  .metric { text-align: left; }
  .metric-div { width: 100%; height: 1px; align-self: auto; }

  .avis { padding: 64px 20px; gap: 48px; }
  .avis__cols { gap: 16px; }
  .avis__col:nth-child(3) { display: none; }
  .avis__col { width: auto; flex: 1 1 0; }

  .faq { padding: 64px 20px; gap: 48px; }
  .faq__cols { flex-direction: column; }

  .cta { padding: 48px 20px; }
  .cta__card { padding: 56px 24px; }
  .cta__title { font-size: 32px; }

  .footer__top { flex-direction: column; gap: 32px; }
  .footer__links { gap: 24px; }
  .footer__col { width: auto; flex: 1 1 0; }
}
@media (max-width: 600px) {
  .avis__col:nth-child(2) { display: none; }
  .hero__title { font-size: 34px; }
  .hero { min-height: 82svh; }

  /* Navbar compacte mobile (évite le débordement du CTA) */
  .navbar { padding: 12px 12px; }
  .nav { padding: 0 6px; }
  .nav__brand img { height: 38px; }
  .navbar .btn--light { padding: 9px 16px; font-size: 14px; }
}

/* ============================================================
   PREMIUM LAYER — motion, hover, polish (2026-06-01)
   ============================================================ */

/* ---------- Apparitions au scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(8px);
  transition: opacity 0.8s var(--ease-out),
              transform 0.8s var(--ease-out),
              filter 0.8s var(--ease-out);
  will-change: opacity, transform, filter;
}
.reveal.is-visible { opacity: 1; transform: none; filter: blur(0); }

/* ---------- Hero : entrée + léger ken-burns ---------- */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(22px); filter: blur(10px); }
  to   { opacity: 1; transform: none;             filter: blur(0); }
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1); }
}
.hero__bg img { animation: heroZoom 1.8s var(--ease-out) both; }
.hero .badge   { animation: heroIn 0.8s var(--ease-out) 0.10s both; }
.hero__title   { animation: heroIn 0.9s var(--ease-out) 0.22s both; }
.hero__sub     { animation: heroIn 0.9s var(--ease-out) 0.36s both; }
.hero .btn     { animation: heroIn 0.9s var(--ease-out) 0.50s both; }

/* Bloc confiance/logos : entre en dernier — opacité+flou seulement
   (le track a déjà sa propre translation marqueeRTL, pas de transform ici) */
@keyframes heroFade {
  from { opacity: 0; filter: blur(8px); }
  to   { opacity: 1; filter: blur(0); }
}
.hero__trust { animation: heroFade 1s var(--ease-out) 0.66s both; }

/* Grain subtil sur le hero (atmosphère) */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---------- Hover des cartes ---------- */
.feature-card, .case-card, .compare-card, .price-card, .avis-card, .faq-item {
  transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out),
              box-shadow 0.3s var(--ease-out), background-color 0.3s var(--ease-out);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 50px -28px rgba(0,0,0,0.7);
}
.feature-card:hover .feature-icon {
  transform: translateY(-2px);
  box-shadow: 0 0 0 9px rgba(246,248,242,0.09);
}
.case-card:hover { transform: translateY(-3px); background: #26262a; }
.compare-card:hover { transform: translateY(-3px); }
.compare-card--us:hover {
  border-color: #a9c97a;
  box-shadow: 0 26px 60px -30px rgba(140,176,90,0.5);
}
.price-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,0.35); }
.price-card--featured:hover { box-shadow: 0 32px 72px -32px rgba(172,194,136,0.4); }
.avis-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.4); }
.faq-item:hover { border-color: rgba(255,255,255,0.32); }

/* Zoom doux des visuels au survol */
.method-media img, .approach__image img, .cta__bg {
  transition: transform 0.7s var(--ease-out);
}
.method-media:hover img, .approach__image:hover img {
  transform: scale(1.06);
}
.cta__card:hover .cta__bg { transform: scale(1.1); }

/* ---------- FAQ accordéon ---------- */
.faq-item__q { cursor: pointer; user-select: none; }
.faq-item__icon {
  position: relative;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 3px;
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  background: var(--text-strong);
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}
.faq-item__icon::after { transform: translate(-50%, -50%) rotate(90deg); }   /* barre verticale */
.faq-item:not(.is-closed) .faq-item__icon::after {                            /* ouvert -> "−" */
  opacity: 0;
  transform: translate(-50%, -50%) rotate(0deg);
}
.faq-item__a {
  overflow: hidden;
  max-height: 600px;
  opacity: 1;
  transition: max-height 0.4s var(--ease-out), opacity 0.3s var(--ease-out);
}
.faq-item.is-closed .faq-item__a { max-height: 0; opacity: 0; }

/* ---------- Accessibilité focus ---------- */
a:focus-visible, .btn:focus-visible, .faq-item__q:focus-visible {
  outline: 2px solid var(--sage);
  outline-offset: 3px;
  border-radius: 8px;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; filter: none !important; }
  .hero__bg img { transform: none !important; }
  .hero .badge, .hero__title, .hero__sub, .hero .btn { filter: none !important; }
  .hero__trust { filter: none !important; opacity: 1 !important; }
  .hero__aurora { animation: none !important; }
}

/* ============================================================
   MENU MOBILE (hamburger) — 2026-06-02
   ============================================================ */
.nav { position: relative; }
.nav__toggle { display: none; }
.nav__menu-cta { display: none; }

@media (max-width: 900px) {
  /* Bouton hamburger visible, CTA d'en-tête masqué (repris dans le menu) */
  .nav__toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 11px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 12px;
    cursor: pointer;
  }
  .nav__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-strong);
    border-radius: 2px;
    transition: transform 0.3s var(--ease-out), opacity 0.2s var(--ease-out);
  }
  .nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav > .btn--light { display: none; }

  /* Le menu devient un panneau déroulant */
  .nav__menu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    position: absolute;
    top: calc(100% + 10px);
    left: 6px;
    right: 6px;
    padding: 12px;
    background: rgba(10, 10, 10, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 18px;
    backdrop-filter: saturate(140%) blur(18px);
    -webkit-backdrop-filter: saturate(140%) blur(18px);
    box-shadow: 0 24px 50px -24px rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out), visibility 0.25s;
  }
  .nav.is-open .nav__menu { opacity: 1; visibility: visible; transform: none; }
  .nav__menu a {
    padding: 13px 16px;
    border-radius: 12px;
    font-size: 16px;
    line-height: 24px;
  }
  .nav__menu a:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
  .nav__menu a::after { display: none; }
  .nav__menu-cta {
    display: flex;
    justify-content: center;
    margin-top: 4px;
    background: #efefec;
    color: #1a1a1a !important;
    font-weight: 500;
  }
  .nav__menu-cta:hover { background: #fff; }
}

/* ============================================================
   PAGES DOCUMENT (légal / contact) — 2026-06-02
   ============================================================ */
.doc {
  max-width: 820px;
  margin: 0 auto;
  padding: 160px 24px 120px;
}
.doc__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 40px;
  transition: color 0.2s ease;
}
.doc__back:hover { color: var(--text-strong); }
.doc h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 44px;
  line-height: 1.12;
  letter-spacing: -0.3px;
  color: var(--text-strong);
  margin-bottom: 12px;
}
.doc__meta {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 48px;
}
.doc h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.2;
  color: var(--text-strong);
  margin: 44px 0 16px;
}
.doc h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 18px;
  color: var(--text-strong);
  margin: 28px 0 10px;
}
.doc p, .doc li {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
}
.doc p { margin-bottom: 16px; }
.doc ul { padding-left: 22px; margin-bottom: 16px; }
.doc li { margin-bottom: 8px; }
.doc a { color: var(--sage); text-decoration: underline; text-underline-offset: 3px; }
.doc strong { color: var(--text-strong); font-weight: 600; }
.doc__todo {
  background: rgba(195, 209, 169, 0.10);
  border: 1px dashed rgba(195, 209, 169, 0.5);
  border-radius: 6px;
  padding: 2px 8px;
  color: var(--sage);
  font-weight: 500;
  font-style: normal;
}
.doc__contact-mail {
  display: inline-flex;
  margin-top: 8px;
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--sage);
  text-decoration: none;
}
.doc__contact-mail:hover { text-decoration: underline; }
@media (max-width: 600px) {
  .doc { padding: 120px 20px 80px; }
  .doc h1 { font-size: 34px; }
  .doc__contact-mail { font-size: 22px; }
}

/* ============================================================
   AFFINAGE ICÔNES + EFFETS BOUTONS + HERO VIVANT — 2026-06-02
   ============================================================ */

/* ---------- Icônes de section (bénéfices / méthode) ----------
   Les SVG Figma étaient exportés en preserveAspectRatio="none"
   (corrigé en "meet") : ils n'étaient plus étirés mais restaient
   un peu lourds. On les pose dans une boîte carrée nette, taille
   réduite pour un rendu plus aéré / premium. */
.feature-icon img,
.method-icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}
.feature-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(160deg, #ffffff 0%, #f1f4ec 100%);
}
.method-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(160deg, #ffffff 0%, #f1f4ec 100%);
}

/* ---------- Boutons : balayage lumineux gauche → droite (hover) ---------- */
.btn { overflow: hidden; }
.btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 55%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 100%
  );
  transform: skewX(-18deg);
  opacity: 0;
}
.btn:hover::after { animation: btnShine 0.85s var(--ease-out); }
@keyframes btnShine {
  0%   { left: -80%; opacity: 0; }
  12%  { opacity: 1; }
  100% { left: 130%; opacity: 0; }
}
/* Sur les boutons sombres/teintés, le reflet ressort encore mieux */
.btn--outline::after,
.btn--green::after {
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(255, 255, 255, 0.7) 50%,
    transparent 100%
  );
}

/* ---------- Hero : l'image "respire" (drift + zoom lent en boucle) ---------- */
@keyframes heroDrift {
  0%   { transform: scale(1.02) translate3d(0, 0, 0); }
  100% { transform: scale(1.12) translate3d(-2.6%, -1.8%, 0); }
}
.hero__bg img {
  transform-origin: 55% 45%;
  animation: heroZoom 1.8s var(--ease-out) both,
             heroDrift 19s ease-in-out 1.8s infinite alternate;
}

@media (prefers-reduced-motion: reduce) {
  .btn::after { display: none; }
  .hero__bg img { animation: none !important; }
}

/* ============================================================
   HERO — barre de logos défilante + MODÈLE IA — 2026-06-02
   ============================================================ */

/* ---------- Barre de logos (marquee gauche → droite) ---------- */
.hero__trust {
  width: 100%;
  max-width: var(--maxw);
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: -56px;
}
.hero__trust-label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  line-height: 24px;
  text-align: center;
  color: var(--text-muted);
}
.marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 88px;
  width: max-content;
  animation: marqueeRTL 42s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__logo {
  height: 21px;
  width: auto;
  flex-shrink: 0;
  opacity: 0.5;
  filter: brightness(1.25);
  transition: opacity 0.3s var(--ease-out);
}
.marquee__logo:hover { opacity: 0.85; }
/* Bolloré : viewBox haute (arc inclus) → on agrandit pour égaliser le poids visuel */
.marquee__logo[src*="bollore"] { height: 44px; }
/* Défilement gauche → droite : la piste glisse de -50% vers 0 (boucle continue) */
@keyframes marqueeRTL {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

/* ---------- Modèle de transformation IA (sous-section comparaison) ---------- */
.aimodel {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.aimodel__head { width: 768px; }
.aimodel__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.2;
  color: var(--text-strong);
}
.aimodel__chart {
  position: relative;
  width: 100%;
  height: 480px;
  background:
    radial-gradient(120% 90% at 50% 100%, rgba(195, 209, 169, 0.07), transparent 70%),
    #0c0d0b;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  overflow: hidden;
}
.aimodel__curve {
  position: absolute;
  inset: 28px 24px 48px 56px;
  width: auto;
  height: auto;
}
.aimodel__axis {
  position: absolute;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.aimodel__axis--y {
  left: 16px;
  top: 28px;
  bottom: 48px;
  display: flex;
  align-items: center;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.aimodel__axis--x {
  left: 56px;
  right: 24px;
  bottom: 16px;
  text-align: center;
}
.aimodel__levels {
  position: absolute;
  inset: 28px 24px 48px 56px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}
.aimodel__level {
  position: relative;
  width: 23%;
  max-width: 215px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 30px;
}
/* Escalier : chaque niveau monte avec la courbe */
.aimodel__level:nth-child(1) { margin-bottom: 6px; }
.aimodel__level:nth-child(2) { margin-bottom: 74px; }
.aimodel__level:nth-child(3) { margin-bottom: 178px; }
/* Niveau 4 décalé à gauche pour ne jamais chevaucher la courbe qui grimpe à droite */
.aimodel__level:nth-child(4) { margin-bottom: 268px; margin-right: 132px; }
/* Petit point sur la courbe + tige verticale */
.aimodel__level::after {
  content: "";
  position: absolute;
  left: 2px;
  bottom: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 0 4px rgba(195, 209, 169, 0.15);
}
.aimodel__level::before {
  content: "";
  position: absolute;
  left: 6px;
  bottom: 9px;
  width: 1px;
  height: 20px;
  background: linear-gradient(180deg, rgba(195, 209, 169, 0.5), transparent);
}
.aimodel__lvl {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  color: var(--sage);
}
.aimodel__level h4 {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.3;
  color: var(--text-strong);
}
.aimodel__level p {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .hero__trust { margin-top: 0; }
  .marquee__track { gap: 56px; }
  .marquee__logo { height: 18px; }
  .marquee__logo[src*="bollore"] { height: 38px; }

  .aimodel__head { width: 100%; }
  .aimodel__title { font-size: 26px; }
  .aimodel__chart {
    height: auto;
    background: none;
    border: none;
    border-radius: 0;
  }
  .aimodel__curve, .aimodel__axis { display: none; }
  .aimodel__levels {
    position: static;
    inset: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  /* Cartes verticales (plus de place pour le texte qu'à flanc de courbe) */
  .aimodel__level {
    width: 100%;
    max-width: none;
    margin: 0 !important;
    padding: 22px 22px 22px 24px;
    background: #0e0f0d;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-left: 3px solid var(--sage);
    border-radius: 14px;
  }
  .aimodel__level h4 { font-size: 18px; }
  .aimodel__level p { font-size: 14px; }
  .aimodel__level::before, .aimodel__level::after { display: none; }
}

/* ---------- Modèle IA : courbe vivante (Emil — ease-out, draw-on, stagger) ---------- */
.aimodel__line {
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  filter: drop-shadow(0 0 5px rgba(195, 209, 169, 0.45));
  transition: stroke-dashoffset 1.8s var(--ease-out);
}
.aimodel__chart.is-visible .aimodel__line { stroke-dashoffset: 0; }
.aimodel__area { opacity: 0; transition: opacity 1.1s ease-out 0.9s; }
.aimodel__chart.is-visible .aimodel__area { opacity: 1; }
/* Étincelle qui parcourt la courbe en continu (vit) */
.aimodel__spark {
  filter: drop-shadow(0 0 5px #c3d1a9) drop-shadow(0 0 11px rgba(195, 209, 169, 0.7));
}
/* Niveaux : apparition fondu + montée, en escalier (stagger) */
.aimodel__level {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.aimodel__chart.is-visible .aimodel__level { opacity: 1; transform: none; }
.aimodel__chart.is-visible .aimodel__level:nth-child(1) { transition-delay: 0.55s; }
.aimodel__chart.is-visible .aimodel__level:nth-child(2) { transition-delay: 0.80s; }
.aimodel__chart.is-visible .aimodel__level:nth-child(3) { transition-delay: 1.05s; }
.aimodel__chart.is-visible .aimodel__level:nth-child(4) { transition-delay: 1.30s; }
/* Point sur la courbe : pop différé */
.aimodel__level::after { transform: scale(0); transition: transform 0.5s var(--ease-out); }
.aimodel__chart.is-visible .aimodel__level:nth-child(1)::after { transform: scale(1); transition-delay: 0.70s; }
.aimodel__chart.is-visible .aimodel__level:nth-child(2)::after { transform: scale(1); transition-delay: 0.95s; }
.aimodel__chart.is-visible .aimodel__level:nth-child(3)::after { transform: scale(1); transition-delay: 1.20s; }
.aimodel__chart.is-visible .aimodel__level:nth-child(4)::after { transform: scale(1); transition-delay: 1.45s; }

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none !important; }
  /* La courbe n'a pas de déclencheur is-visible en reduced-motion → on affiche l'état final */
  .aimodel__line { stroke-dashoffset: 0 !important; }
  .aimodel__area { opacity: 1 !important; }
  .aimodel__level { opacity: 1 !important; transform: none !important; }
  .aimodel__level::after { transform: scale(1) !important; }
  .aimodel__spark { display: none !important; }
}

/* ============================================================
   PAGE CONTACT — hero plein cadre premium — 2026-06-02
   ============================================================ */
.contact {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 150px 24px 110px;
  overflow: clip;
}
.contact__bg { position: absolute; inset: 0; z-index: -1; }
.contact__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  animation: heroZoom 2s var(--ease-out) both,
             heroDrift 22s ease-in-out 2s infinite alternate;
}
.contact__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 50% 45%, rgba(0,0,0,0.12) 0%, rgba(0,0,0,0.5) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.12) 42%, rgba(0,0,0,0.62) 100%);
}
.contact__inner {
  width: 720px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 26px;
  padding: 56px 52px 52px;
  background: rgba(10, 11, 10, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  backdrop-filter: saturate(130%) blur(14px);
  -webkit-backdrop-filter: saturate(130%) blur(14px);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.8);
}
.contact__back {
  align-self: flex-start;
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s ease;
}
.contact__back:hover { color: #fff; }
.contact__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 52px;
  line-height: 1.08;
  letter-spacing: -0.4px;
  color: var(--text-strong);
}
.contact__lead {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
  max-width: 540px;
}
.contact__mail {
  font-family: var(--font-serif);
  font-size: 32px;
  line-height: 1.2;
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid rgba(195, 209, 169, 0.4);
  padding-bottom: 4px;
  transition: border-color 0.25s var(--ease-out), color 0.25s var(--ease-out);
}
.contact__mail:hover { color: #d7e4bf; border-color: var(--sage); }
.contact__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 6px;
}
@media (max-width: 600px) {
  .contact { padding: 120px 16px 80px; }
  .contact__inner { padding: 40px 24px 36px; border-radius: 22px; gap: 22px; }
  .contact__title { font-size: 36px; }
  .contact__lead { font-size: 16px; }
  .contact__mail { font-size: 24px; }
  .contact__actions { width: 100%; flex-direction: column; }
  .contact__actions .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .contact__bg img { animation: none !important; }
}

/* ============================================================
   PAGES MULTIPLES — nav (état actif + "Bientôt") — 2026-06-03
   ============================================================ */
.nav__menu a[aria-current="page"] { color: #fff; }
.nav__menu a[aria-current="page"]::after { transform: scaleX(1); }
.nav__soon {
  font-family: var(--font-nav);
  font-weight: 500;
  font-size: 14px;
  line-height: 24px;
  letter-spacing: -0.14px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: default;
  user-select: none;
}
.nav__soon-tag {
  font-family: var(--font-button);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--sage);
  border: 1px solid rgba(195, 209, 169, 0.32);
  border-radius: 99px;
  padding: 1px 7px;
  line-height: 1.5;
}

/* ============================================================
   PAGE BUSINESS CASES — 2026-06-03
   ============================================================ */
.page-hero {
  max-width: 980px;
  margin: 0 auto;
  padding: 168px 20px 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}
.page-hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 56px;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text-strong);
}
.page-hero__sub {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 680px;
}

/* Filtres */
.bfilter {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 8px 20px 8px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.bfilter__pill {
  font-family: var(--font-button);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 99px;
  padding: 9px 18px;
  cursor: pointer;
  transition: background-color 0.25s var(--ease-out), color 0.25s var(--ease-out),
              border-color 0.25s var(--ease-out);
}
.bfilter__pill:hover { color: #fff; border-color: rgba(255, 255, 255, 0.22); }
.bfilter__pill.is-active {
  background: #c3d1a9;
  color: #1f2417;
  border-color: #c3d1a9;
}

/* Conteneur + familles */
.bcases {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 72px;
}
.bfam { display: flex; flex-direction: column; gap: 28px; }
.bfam__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 30px;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

/* Carte de cas */
.bcase {
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.bcase:hover { border-color: rgba(195, 209, 169, 0.30); transform: translateY(-3px); }
.bcase__label {
  font-family: var(--font-button);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
}
.bcase__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--text-strong);
  margin-top: -8px;
}
.bcase__tag {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-muted);
  margin-top: -8px;
}
.bcase__metrics-label {
  font-family: var(--font-button);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #7d7d7d;
}
.bcase__metrics { display: flex; flex-wrap: wrap; gap: 10px; margin-top: -10px; }
.bcase__metric {
  font-family: var(--font-button);
  font-size: 14px;
  font-weight: 500;
  color: #dfe7cf;
  background: rgba(195, 209, 169, 0.10);
  border: 1px solid rgba(195, 209, 169, 0.22);
  border-radius: 10px;
  padding: 8px 14px;
}
/* Avant / Après */
.bcase__ba {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.bcase__ba > div {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 16px 18px;
}
.bcase__ba-k {
  display: block;
  font-family: var(--font-button);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 6px;
}
.bcase__ba p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}
/* Détail structuré */
.bcase__dl { display: flex; flex-direction: column; gap: 0; }
.bcase__dl > div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.bcase__dl dt {
  font-family: var(--font-button);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-strong);
}
.bcase__dl dd {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-muted);
}
.bcase__results {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
  background: rgba(195, 209, 169, 0.07);
  border-radius: 12px;
  padding: 16px 18px;
}
.bcase__results span {
  font-family: var(--font-button);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  margin-right: 8px;
}

/* CTA bas de page */
.bcta {
  max-width: 760px;
  margin: 40px auto 0;
  padding: 80px 20px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}
.bcta__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-strong);
}
.bcta__sub {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 600px;
}

/* Responsive business cases */
@media (max-width: 768px) {
  .page-hero { padding: 132px 20px 40px; }
  .page-hero__title { font-size: 36px; }
  .page-hero__sub { font-size: 16px; }
  .bcases { gap: 56px; padding: 32px 16px 16px; }
  .bcase { padding: 26px 20px; border-radius: 16px; }
  .bcase__title { font-size: 22px; }
  .bcase__ba { grid-template-columns: 1fr; }
  .bcase__dl > div { grid-template-columns: 1fr; gap: 6px; }
  .bfam__title { font-size: 24px; }
  .bcta { padding: 56px 20px 80px; }
  .bcta__title { font-size: 28px; }
  /* La méthodologie "Bientôt" et l'état actif restent lisibles dans le menu mobile */
  .nav__soon { font-size: 16px; }
}

/* ============================================================
   PAGE DÉTAIL — BUSINESS CASE (modèle) — 2026-06-03
   ============================================================ */
.case-hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 150px 20px 40px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.case-back {
  font-family: var(--font-button);
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}
.case-back:hover { color: var(--sage); }
.case-hero__label {
  font-family: var(--font-button);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
  margin-top: 22px;
}
.case-hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  margin-top: 14px;
}
.case-hero__lede {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-top: 20px;
  margin-bottom: 28px;
  max-width: 560px;
}
.case-hero__media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.case-hero__photo {
  display: block;
  width: 100%;
  height: 420px;
  object-fit: cover;
  /* Traitement unifié : désaturé + assombri pour coller au thème sombre du site */
  filter: saturate(0.5) contrast(1.04) brightness(0.82);
}
.case-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 25%, rgba(195, 209, 169, 0.12), rgba(195, 209, 169, 0) 60%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.10) 0%, rgba(0, 0, 0, 0.20) 55%, rgba(0, 0, 0, 0.55) 100%);
}

/* Metrics bandeau */
.case-metrics {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 8px;
}
.case-metrics__label {
  font-family: var(--font-button);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #7d7d7d;
  margin-bottom: 16px;
}
.case-metrics__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.case-metric {
  background: rgba(195, 209, 169, 0.07);
  border: 1px solid rgba(195, 209, 169, 0.20);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.case-metric__num {
  font-family: var(--font-serif);
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: #dfe7cf;
}
.case-metric__cap {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  color: var(--text-muted);
}

/* Corps */
.case-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.case-section__tag {
  font-family: var(--font-button);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
}
.case-section__h {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 30px;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  margin: 12px 0 18px;
}
.case-section p {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.62;
  color: var(--text);
  margin-bottom: 14px;
}
.case-section p:last-child { margin-bottom: 0; }
.case-section__intro { color: var(--text-muted) !important; }
.case-section__intro em { color: var(--text); font-style: italic; }

/* Méthode en 3 temps */
.case-steps { list-style: none; display: flex; flex-direction: column; gap: 20px; margin-top: 8px; }
.case-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  align-items: start;
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  padding: 24px 26px;
}
.case-step__n {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--sage);
  line-height: 1;
}
.case-step__t {
  font-family: var(--font-button);
  font-size: 17px;
  font-weight: 500;
  color: var(--text-strong);
  margin-bottom: 8px;
}
.case-step p { font-size: 15.5px; color: var(--text-muted); margin: 0; }

/* Système déployé */
.case-feature { display: flex; flex-direction: column; }
.case-feature__row {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.case-feature__k {
  font-family: var(--font-button);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-strong);
}
.case-feature__row p { font-size: 15.5px; color: var(--text-muted); margin: 0; }

/* Impact */
.case-impact { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.case-impact li {
  position: relative;
  padding-left: 26px;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  color: var(--text);
}
.case-impact li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--sage);
}

@media (max-width: 860px) {
  .case-hero { grid-template-columns: 1fr; gap: 28px; padding: 128px 20px 32px; }
  .case-hero__media { order: -1; }
  .case-hero__photo { height: 240px; }
  .case-hero__title { font-size: 34px; }
  .case-hero__lede { font-size: 16px; }
  .case-metrics__grid { grid-template-columns: 1fr; gap: 12px; }
  .case-metric { flex-direction: row; align-items: baseline; gap: 12px; padding: 18px 20px; }
  .case-metric__num { font-size: 30px; }
  .case-body { gap: 48px; padding: 36px 16px 8px; }
  .case-section__h { font-size: 24px; }
  .case-step { grid-template-columns: 40px 1fr; gap: 14px; padding: 20px; }
  .case-feature__row { grid-template-columns: 1fr; gap: 6px; }
}

/* ============================================================
   INDEX BUSINESS CASES — cartes — 2026-06-03
   ============================================================ */
.bccards__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.bccard {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.bccard:hover { border-color: rgba(195, 209, 169, 0.30); transform: translateY(-4px); }
.bccard__media { height: 196px; overflow: hidden; position: relative; }
.bccard__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.45));
}
.bccard__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.5) contrast(1.04) brightness(0.82);
  transition: transform 0.6s var(--ease-out);
}
.bccard:hover .bccard__media img { transform: scale(1.05); }
.bccard__body { padding: 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.bccard__label {
  font-family: var(--font-button);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
}
.bccard__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 23px;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--text-strong);
}
.bccard__tag {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bccard__metrics { display: flex; flex-wrap: wrap; gap: 8px; }
.bccard__metrics span {
  font-family: var(--font-button);
  font-size: 13px;
  font-weight: 500;
  color: #dfe7cf;
  background: rgba(195, 209, 169, 0.10);
  border: 1px solid rgba(195, 209, 169, 0.22);
  border-radius: 8px;
  padding: 5px 11px;
}
.bccard__more {
  margin-top: auto;
  font-family: var(--font-button);
  font-size: 14px;
  font-weight: 500;
  color: var(--sage);
  transition: letter-spacing 0.2s var(--ease-out);
}
.bccard:hover .bccard__more { letter-spacing: 0.02em; }

@media (max-width: 760px) {
  .bccards__grid { grid-template-columns: 1fr; }
  .bccard__media { height: 180px; }
}

/* ============================================================
   Sélecteur de langue (bilingue FR/EN) — 2026-06-03
   ============================================================ */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-nav);
  font-size: 13px;
  font-weight: 500;
}
.lang-switch a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 2px 3px;
  transition: color 0.2s var(--ease-out);
}
.lang-switch a:hover { color: #fff; }
.lang-switch a[aria-current="true"] { color: var(--sage); }
.lang-switch span { color: #4d4d4d; }
@media (max-width: 980px) {
  .lang-switch { font-size: 16px; justify-content: center; padding-top: 4px; }
}

/* ============================================================
   Hero de page avec photo de fond (À propos, etc.) — 2026-06-03
   ============================================================ */
.page-hero--bg {
  position: relative;
  isolation: isolate;
  min-height: 70vh;
  justify-content: center;
  padding: 168px 20px 88px;
  overflow: clip;
}
.page-hero__bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.page-hero__bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 45%;
  animation: heroZoom 1.8s var(--ease-out) both;
}
.page-hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 85% at 50% 35%, rgba(0,0,0,0.30) 0%, rgba(0,0,0,0.62) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.30) 32%, rgba(0,0,0,0.45) 62%, rgba(0,0,0,0.82) 100%);
}

/* ============================================================
   Shine sur le H1 du hero (rayon gauche -> droite) — 2026-06-03
   ============================================================ */
.hero__title {
  /* "Compacting…" (style Claude Code / Warp) : un seul passage lent. Dégradé
     blanc (gauche) -> sombre (droite) : en balayant, le blanc suit l'éclat,
     donc chaque lettre devient blanche DERRIÈRE la bande. Pas de trou sombre,
     fin = blanc plein (figé par 'both'). */
  background: linear-gradient(90deg,
      #ffffff 0%,
      #ffffff 45%,
      rgba(246, 246, 246, 0.55) 62%,
      rgba(246, 246, 246, 0.55) 100%);
  background-size: 230% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
@keyframes heroShine {
  /* sweep horizontal pur (90deg) : identique sur les 2 lignes, aucun coin
     diagonal. Le blanc (gauche) recouvre tout le texte en fin -> blanc plein.
     UNE seule animation : pas de flip de remplissage séparé. */
  0%   { background-position: 100% 0; }  /* texte côté sombre */
  100% { background-position: 0% 0; }    /* texte entièrement blanc */
}
/* un seul passage (1), lent (5.5s), 'both' = sombre pendant le délai puis blanc figé en fin */
.hero__title { animation: heroIn 0.9s var(--ease-out) 0.22s both, heroShine 5.5s var(--ease-out) 0.8s 1 both; }
@media (prefers-reduced-motion: reduce) {
  .hero__title {
    animation: none !important;
    background: none !important;
    -webkit-text-fill-color: var(--text-strong) !important;
  }
}

/* ============================================================
   Formulaire de contact (lead -> Notion) — 2026-06-03
   ============================================================ */
.lead-form {
  width: 100%;
  max-width: 560px;
  margin: 8px auto 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}
.lead-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lead-field { display: flex; flex-direction: column; gap: 6px; }
.lead-field span {
  font-family: var(--font-button);
  font-size: 12.5px;
  color: var(--text);
}
.lead-field span em { color: var(--text-muted); font-style: normal; }
.lead-field input,
.lead-field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-strong);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 11px 13px;
  width: 100%;
  transition: border-color 0.2s var(--ease-out), background-color 0.2s var(--ease-out);
}
.lead-field textarea { resize: vertical; min-height: 96px; }
.lead-field input:focus,
.lead-field textarea:focus {
  outline: none;
  border-color: var(--sage);
  background: rgba(255, 255, 255, 0.08);
}
.lead-field input::placeholder,
.lead-field textarea::placeholder { color: #7a7a7a; }
.lead-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.lead-form__submit { width: 100%; margin-top: 4px; justify-content: center; }
.lead-form__submit:disabled { opacity: 0.6; cursor: default; }
.lead-form__msg { font-family: var(--font-body); font-size: 14px; line-height: 1.5; margin: 0; }
.lead-form__msg.is-ok { color: #bcd29a; }
.lead-form__msg.is-error { color: #e98b80; }
.contact__alt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}
.contact__alt-or {
  font-family: var(--font-button);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}
@media (max-width: 600px) {
  .lead-form__row { grid-template-columns: 1fr; }
}

/* Hero de page avec photo : pleine largeur (override du max-width de .page-hero) */
.page-hero--bg { max-width: none; width: 100%; }
.page-hero--bg > *:not(.page-hero__bg) { max-width: 980px; }

/* ============================================================
   PAGE MÉTHODOLOGIE (refonte dense) — 2026-06-03
   ============================================================ */
.meth-herostats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 920px;
  width: 100%;
  margin-top: 40px;
}
.meth-herostat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
  align-items: center;
}
.meth-herostat__n { font-family: var(--font-serif); font-size: 30px; line-height: 1; color: var(--text-strong); }
.meth-herostat__c { font-family: var(--font-body); font-size: 13px; line-height: 1.35; color: var(--text-muted); }

.meth-body { max-width: 1080px; margin: 0 auto; padding: 56px 20px 16px; display: flex; flex-direction: column; gap: 80px; }
.meth-tag {
  font-family: var(--font-button); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--sage);
}
.meth-h2 {
  font-family: var(--font-serif); font-weight: 400; font-size: 34px; line-height: 1.14;
  letter-spacing: -0.02em; color: var(--text-strong); margin: 12px 0 20px;
}
.meth-lead { font-family: var(--font-body); font-size: 18px; line-height: 1.6; color: var(--text-muted); max-width: 760px; }
.meth-lead em { color: var(--text); font-style: italic; }

/* Phases détaillées */
.meth-phase { background: var(--card-bg); border: 1px solid rgba(255,255,255,0.07); border-radius: 20px; padding: 32px; margin-top: 18px; }
.meth-phase__head { display: flex; align-items: center; gap: 20px; margin-bottom: 22px; }
.meth-phase__n { font-family: var(--font-serif); font-size: 40px; line-height: 1; color: var(--sage); }
.meth-phase__t { font-family: var(--font-serif); font-weight: 400; font-size: 26px; letter-spacing: -0.015em; color: var(--text-strong); }
.meth-phase__dur { font-family: var(--font-button); font-size: 13px; color: var(--text-muted); }
.meth-phase__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 32px; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.meth-phase__col h4 { font-family: var(--font-button); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: #8f8f8f; margin-bottom: 10px; }
.meth-phase__col p { font-family: var(--font-body); font-size: 15.5px; line-height: 1.6; color: var(--text); }
.meth-deliv { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.meth-deliv li { position: relative; padding-left: 24px; font-family: var(--font-body); font-size: 15px; line-height: 1.45; color: var(--text); }
.meth-deliv li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 7px; height: 7px; border-radius: 99px; background: var(--sage); }
.meth-phase__out { font-family: var(--font-body); font-size: 15.5px; line-height: 1.55; color: var(--text); margin-top: 18px; }
.meth-phase__out span { font-family: var(--font-button); font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sage); margin-right: 8px; }

/* Timeline */
.meth-timeline { list-style: none; display: flex; justify-content: space-between; position: relative; margin-top: 28px; padding: 0 8px; }
.meth-timeline::before { content: ""; position: absolute; top: 7px; left: 8%; right: 8%; height: 1px; background: rgba(195,209,169,0.30); }
.meth-tl { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; position: relative; }
.meth-tl__dot { width: 15px; height: 15px; border-radius: 99px; background: var(--bg); border: 2px solid var(--sage); }
.meth-tl__dot--live { background: var(--sage); box-shadow: 0 0 0 4px rgba(195,209,169,0.18); }
.meth-tl__day { font-family: var(--font-serif); font-size: 22px; color: var(--text-strong); }
.meth-tl__lbl { font-family: var(--font-body); font-size: 13.5px; color: var(--text-muted); max-width: 160px; }

/* Cartes (patterns) */
.meth-cards, .meth-figures { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.meth-cards--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) and (min-width: 861px) { .meth-cards--4 { grid-template-columns: repeat(2, 1fr); } }
.meth-card { background: var(--card-bg); border: 1px solid rgba(255,255,255,0.07); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; gap: 12px; }
.meth-card__ic, .meth-why__ic { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: var(--icon-circle); flex-shrink: 0; }
.meth-card h3 { font-family: var(--font-serif); font-weight: 400; font-size: 21px; color: var(--text-strong); }
.meth-card p { font-family: var(--font-body); font-size: 15px; line-height: 1.5; color: var(--text-muted); }

/* Accompagnement recrutement */
.meth-recruit { background: rgba(195,209,169,0.06); border: 1px solid rgba(195,209,169,0.20); border-radius: 22px; padding: 40px; }
.meth-recruit__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 28px; }
.meth-recruit__step { display: flex; flex-direction: column; gap: 8px; }
.meth-recruit__n { font-family: var(--font-serif); font-size: 24px; color: var(--sage); }
.meth-recruit__step h4 { font-family: var(--font-button); font-size: 16px; font-weight: 500; color: var(--text-strong); }
.meth-recruit__step p { font-family: var(--font-body); font-size: 15px; line-height: 1.55; color: var(--text-muted); }

/* Différenciateurs */
.meth-why { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 8px; }
.meth-why__item { display: flex; gap: 16px; align-items: flex-start; background: var(--card-bg); border: 1px solid rgba(255,255,255,0.07); border-radius: 14px; padding: 20px 22px; }
.meth-why__item h4 { font-family: var(--font-button); font-size: 16px; font-weight: 500; color: var(--text-strong); margin-bottom: 5px; }
.meth-why__item p { font-family: var(--font-body); font-size: 14.5px; line-height: 1.5; color: var(--text-muted); }

/* Chiffres */
.meth-figure { background: var(--card-bg); border: 1px solid rgba(255,255,255,0.07); border-radius: 16px; padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.meth-figure__n { font-family: var(--font-serif); font-size: 44px; line-height: 1; letter-spacing: -0.02em; color: #dfe7cf; }
.meth-figure__c { font-family: var(--font-body); font-size: 15px; line-height: 1.45; color: var(--text-muted); }
.meth-note { font-family: var(--font-body); font-size: 13.5px; color: #777; margin-top: 16px; font-style: italic; }

/* Garanties */
.meth-guar { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.meth-guar li { position: relative; padding-left: 28px; font-family: var(--font-body); font-size: 17px; line-height: 1.55; color: var(--text); }
.meth-guar li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 9px; height: 9px; border-radius: 99px; background: var(--sage); }

@media (max-width: 860px) {
  .meth-herostats { grid-template-columns: 1fr 1fr; }
  .meth-body { gap: 56px; padding: 40px 16px 8px; }
  .meth-h2 { font-size: 26px; }
  .meth-phase { padding: 24px 20px; }
  .meth-phase__grid { grid-template-columns: 1fr; gap: 22px; }
  .meth-timeline { flex-direction: column; align-items: flex-start; gap: 22px; padding-left: 4px; }
  .meth-timeline::before { top: 0; bottom: 0; left: 7px; right: auto; width: 1px; height: auto; }
  .meth-tl { flex-direction: row; align-items: center; gap: 14px; text-align: left; }
  .meth-tl__lbl { max-width: none; }
  .meth-cards, .meth-figures, .meth-recruit__steps, .meth-why { grid-template-columns: 1fr; }
  .meth-recruit { padding: 28px 22px; }
}

/* Déroulé daté par phase (façon Foaster) */
.meth-steps { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.meth-step { display: flex; flex-direction: column; gap: 4px; flex: 1 1 0; min-width: 130px; position: relative; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; padding: 13px 15px; }
.meth-step + .meth-step::before { content: "→"; position: absolute; left: -16px; top: 50%; transform: translateY(-50%); color: rgba(195,209,169,0.55); font-size: 14px; }
.meth-step__d { font-family: var(--font-button); font-size: 11px; font-weight: 600; letter-spacing: 0.06em; color: var(--sage); }
.meth-step__l { font-family: var(--font-body); font-size: 13.5px; line-height: 1.35; color: var(--text); }
@media (max-width: 860px) {
  .meth-steps { flex-direction: column; gap: 8px; }
  .meth-step { flex: none; }
  .meth-step + .meth-step::before { content: "↓"; left: 50%; top: -14px; transform: translateX(-50%); }
}

/* ============================================================
   Parcours méthodologie — process 3 onglets + courbes (DA home)
   2026-06-04 v2. Remplace l'ancien .meth-flow / .mv-*.
   Onglets 1-2-3 → panneau par phase + grande courbe (style .aimodel).
   ============================================================ */
.meth-proc { margin-top: 30px; }

/* --- Nav process 1-2-3 (collante) --- */
.meth-proc__nav {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  position: sticky; top: 74px; z-index: 6;
  background: rgba(12, 13, 11, 0.72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 16px; padding: 8px;
  margin-bottom: 22px;
}
.meth-proc__tab {
  display: flex; align-items: center; gap: 13px; text-align: left;
  background: transparent; border: 1px solid transparent; border-radius: 12px;
  padding: 13px 15px; cursor: pointer; font-family: var(--font-body);
  transition: background 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}
.meth-proc__tab:hover { background: rgba(255, 255, 255, 0.035); }
.meth-proc__tab.is-active { background: rgba(195, 209, 169, 0.08); border-color: rgba(195, 209, 169, 0.28); }
.meth-proc__num {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 19px; color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.16);
  transition: color 0.25s, background 0.25s, border-color 0.25s;
}
.meth-proc__tab.is-active .meth-proc__num { color: #0c0d0b; background: var(--sage); border-color: var(--sage); }
.meth-proc__lbl { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.meth-proc__lbl strong { font-family: var(--font-button); font-weight: 600; font-size: 15px; color: var(--text-strong); letter-spacing: -0.01em; }
.meth-proc__lbl em { font-style: normal; font-size: 11.5px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* --- Panneau de phase --- */
.meth-proc__panel { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 38px; align-items: stretch; }
.meth-proc__panel[hidden] { display: none; }
.meth-proc__panel.is-active { animation: methPanelIn 0.5s var(--ease-out) both; }
@keyframes methPanelIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.meth-proc__viz { height: 100%; }

/* --- Courbe (DA = .aimodel__chart de la home) ---
   La carte épouse la hauteur du texte ; la courbe garde des proportions
   uniformes (height:auto => ratio du viewBox, donc cercles ronds, aucun
   aplatissement) et se centre verticalement dans la carte. */
.meth-chart {
  position: relative; height: 100%; display: flex; flex-direction: column; justify-content: center; gap: 4px;
  background: radial-gradient(120% 90% at 50% 100%, rgba(195, 209, 169, 0.08), transparent 70%), #0c0d0b;
  border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 20px;
  padding: 26px 28px 22px; overflow: hidden;
}
.meth-chart__svg { display: block; width: 100%; height: auto; }
.meth-chart__line { stroke-dashoffset: 0; }
.meth-chart__area { opacity: 1; }
.meth-chart__node { fill: var(--sage); transform-box: fill-box; transform-origin: center; }
.meth-chart__node--end { fill: #e6f0d6; filter: drop-shadow(0 0 7px rgba(230, 240, 214, 0.7)); }
.meth-chart__spark { filter: drop-shadow(0 0 7px rgba(230, 240, 214, 0.75)); }
.meth-chart__yax {
  position: absolute; left: 26px; top: 22px;
  font-family: var(--font-body); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted);
}
.meth-chart__guide { stroke: rgba(195, 209, 169, 0.18); stroke-width: 1; stroke-dasharray: 2 6; }
.meth-chart__rail {
  list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px;
  margin-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 16px;
}
.meth-chart__rail--4 { grid-template-columns: repeat(4, 1fr); }
.meth-chart__rail--3 { grid-template-columns: repeat(3, 1fr); }
.meth-chart__rail li {
  position: relative; padding: 0 6px; text-align: center;
  font-family: var(--font-body); font-size: 11.5px; line-height: 1.32; color: var(--text-muted);
}
.meth-chart__rail li::before {
  content: ""; position: absolute; top: -17px; left: 50%; transform: translateX(-50%); width: 7px; height: 7px; border-radius: 50%;
  background: var(--sage); box-shadow: 0 0 0 3px rgba(195, 209, 169, 0.14);
}
.meth-chart__rail b { display: block; font-family: var(--font-button); font-weight: 600; font-size: 12px; color: var(--sage); margin-bottom: 3px; letter-spacing: 0.02em; }

/* --- Contenu de phase (richesse v1) --- */
.meth-proc__intro { font-family: var(--font-body); font-size: 16.5px; line-height: 1.62; color: var(--text); }
.meth-proc__meta { display: flex; flex-wrap: wrap; gap: 8px 10px; margin-top: 14px; }
.meth-proc__meta span { font-family: var(--font-button); font-size: 11.5px; letter-spacing: 0.02em; color: var(--text-muted); background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 99px; padding: 5px 12px; }
.meth-proc__meta b { color: var(--sage); font-weight: 600; margin-right: 5px; }
.meth-proc__steps { display: flex; flex-direction: column; gap: 18px; margin: 22px 0; }
.meth-substep { border-left: 2px solid rgba(195, 209, 169, 0.4); padding-left: 18px; }
.meth-substep__h { display: flex; align-items: baseline; gap: 12px; margin-bottom: 7px; }
.meth-substep__n { font-family: var(--font-serif); font-size: 22px; color: var(--sage); line-height: 1; }
.meth-substep__h h3 { font-family: var(--font-serif); font-weight: 400; font-size: 21px; letter-spacing: -0.01em; color: var(--text-strong); }
.meth-substep__d { margin-left: auto; font-family: var(--font-button); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.meth-substep__obj { font-family: var(--font-body); font-size: 15px; line-height: 1.5; color: var(--text); margin-bottom: 9px; }
.meth-proc__out { font-family: var(--font-body); font-size: 15.5px; line-height: 1.55; color: var(--text); margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.08); }
.meth-proc__out span { font-family: var(--font-button); font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sage); margin-right: 8px; }
.meth-proc__link { color: var(--sage); text-decoration: none; }
.meth-proc__link:hover { text-decoration: underline; }

/* --- Mobile --- */
@media (max-width: 860px) {
  .meth-proc__nav { grid-template-columns: 1fr; position: static; gap: 8px; }
  .meth-proc__lbl em { white-space: normal; }
  .meth-proc__panel { grid-template-columns: 1fr; gap: 24px; }
  .meth-chart { height: auto; justify-content: flex-start; }
  .meth-chart__rail li { font-size: 10.5px; }
}

/* --- prefers-reduced-motion : tout figé en état final --- */
@media (prefers-reduced-motion: reduce) {
  .meth-chart__line { stroke-dashoffset: 0 !important; }
  .meth-chart__area, .meth-chart__node { opacity: 1 !important; }
  .meth-chart__node { transform: none !important; }
  .meth-proc__panel.is-active { animation: none; }
}