body.t-ia { --th: var(--bleu); --th-clair: var(--bleu-clair); --vf-marine: #040d1a; --vf-turquoise: #38debb; }
.t-ia .bandeau {
  height: 15.875rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.1rem;
  padding: 1rem 3rem 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='48' viewBox='0 0 28 48'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.13' stroke-width='1.3'%3E%3Cpath d='M14 -4 28 4v16L14 28 0 20V4z'/%3E%3Cpath d='M0 20l14 8v16L0 52-14 44V28z'/%3E%3Cpath d='M28 20l14 8v16L28 52 14 44V28z'/%3E%3C/g%3E%3C/svg%3E"),
    radial-gradient(circle at 82% 20%, rgba(255, 255, 255, 0.12), transparent 30rem),
    linear-gradient(118deg, #003d54 0%, #00668c 58%, #10739b 100%);
  background-size: 3.5rem 6rem, auto, auto;
  background-repeat: repeat, no-repeat, no-repeat;
  background-position: center top, center, center;
}
.t-ia .bandeau h1,
.t-ia .bandeau .sous-titre { position: static; }
.ia-schema,
.ia-chiffres,
.ia-usages {
  padding: 4.5rem 3rem 0;
}
.ia-schema .titre-problematique,
.ia-chiffres .titre-problematique,
.ia-usages .titre-problematique { padding-inline: 0; }
.schema-flux {
  max-width: 92rem;
  margin: 3.5rem auto 0;
}
.schema-flux svg { width: 100%; height: auto; display: block; }
.flux-boite { fill: #f2f7fa; stroke: #b9cfda; stroke-width: 1.5; }
.flux-boite--sortie { fill: #fff; stroke: var(--bleu); stroke-width: 2; }
.flux-libelle {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 23px;
  fill: var(--bleu);
}
.flux-doc { fill: none; stroke: #7ba3b5; stroke-width: 2; }
.flux-coche { fill: var(--olive); }
.flux-coche-trait { fill: none; stroke: #fff; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.flux-lien {
  fill: none;
  stroke: #b9cfda;
  stroke-width: 2;
  stroke-dasharray: 7 11;
  animation: ia-flux 2.6s linear infinite;
}
.flux-lien:nth-of-type(2) { animation-delay: -0.6s; }
.flux-lien:nth-of-type(3) { animation-delay: -1.2s; }
.flux-lien:nth-of-type(4) { animation-delay: -1.8s; }
.flux-lien:nth-of-type(5) { animation-delay: -2.2s; }
.flux-lien:nth-of-type(6) { animation-delay: -1s; }
@keyframes ia-flux {
  to { stroke-dashoffset: -72; }
}
.hex-ia { fill: var(--bleu); }
.hex-pulse {
  fill: none;
  stroke: var(--bleu);
  stroke-width: 2;
  opacity: 0.4;
  transform-box: fill-box;
  transform-origin: center;
  animation: ia-pulse 3.2s ease-out infinite;
}
.hex-pulse--2 { animation-delay: 1.6s; }
@keyframes ia-pulse {
  0% { transform: scale(0.92); opacity: 0.5; }
  70%, 100% { transform: scale(1.26); opacity: 0; }
}
.hex-titre {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 46px;
  fill: #fff;
  letter-spacing: 0.04em;
}
.hex-sous { font-family: var(--font-body); font-size: 19px; fill: #d8e9f1; }
.hex-etincelle { fill: #fff; opacity: 0.9; }
.schema-legende-ia {
  margin-top: 2.4rem;
  text-align: center;
  font-size: 1.4rem;
  line-height: 1.5;
  color: #4a5b64;
}
.schema-legende-ia strong { color: var(--bleu); }
.chiffres-rangee {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3rem;
  max-width: 104rem;
  margin: 3.5rem auto 0;
}
.chiffre {
  flex: 1 1 26rem;
  max-width: 31rem;
  padding: 2.75rem 2.25rem 2.5rem;
  border: 1px solid #d5e2e9;
  border-top: 0.375rem solid var(--bleu);
  border-radius: 0.625rem;
  background: #fbfdfe;
  box-shadow: 0 0.25rem 0.9375rem rgba(16, 34, 45, 0.07);
  text-align: center;
}
.js .chiffre:nth-child(2).reveal { transition-delay: 0.1s; }
.js .chiffre:nth-child(3).reveal { transition-delay: 0.2s; }
.chiffre .valeur {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 4.25rem;
  line-height: 1.05;
  color: var(--bleu);
  font-variant-numeric: tabular-nums;
}
.chiffre .valeur .unite { font-size: 2.6rem; }
.chiffre .legende {
  margin-top: 1.2rem;
  font-size: 1.45rem;
  line-height: 1.45;
}
.chiffre .source {
  margin-top: 1.1rem;
  font-style: italic;
  font-size: 1.15rem;
  color: #6b7075;
}
.cartes-usages {
  max-width: 100rem;
  margin: 3.5rem auto 0;
  padding-inline: 0;
}
.cartes-usages .carte { cursor: default; }
.cartes-usages .carte:hover { filter: none; }
.cartes-usages .carte.u1, .cartes-usages .carte.u6 { background: var(--bleu); }
.cartes-usages .carte.u2, .cartes-usages .carte.u4 { background: var(--orange); }
.cartes-usages .carte.u3, .cartes-usages .carte.u5 { background: var(--olive); }
.cartes-usages .carte svg { width: 4.2rem; height: 4.2rem; }
.cartes-usages .carte .desc {
  font-size: 1.3rem;
  line-height: 1.4;
  max-width: 23rem;
  opacity: 0.94;
}
.ia-vigiflow {
  margin-top: 5.5rem;
  padding: 5.5rem 3rem 6rem;
  background: linear-gradient(135deg, var(--vf-marine) 0%, #0b2038 70%, #0e2946 100%);
  color: #dfe8ef;
}
.vf-grille {
  max-width: 110rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 6rem;
  align-items: center;
}
.vf-sur {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vf-turquoise);
}
.vf-logo { width: 24rem; height: auto; margin-top: 1.6rem; }
.vf-texte p.vf-desc {
  margin-top: 2rem;
  max-width: 52rem;
  font-size: 1.5rem;
  line-height: 1.65;
}
.vf-texte p.vf-desc strong { color: #fff; }
.vf-points {
  margin-top: 1.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.vf-points li {
  position: relative;
  padding-left: 2.3rem;
  font-size: 1.4rem;
  line-height: 1.5;
}
.vf-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.32em;
  width: 1.15rem;
  height: 0.62rem;
  border-left: 0.22rem solid var(--vf-turquoise);
  border-bottom: 0.22rem solid var(--vf-turquoise);
  transform: rotate(-45deg);
}
.vf-actions {
  margin-top: 2.6rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2.25rem;
}
.vf-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 4rem;
  padding: 0 2.6rem;
  border-radius: 0.625rem;
  background: var(--vf-turquoise);
  color: #04121f;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 1.55rem;
  box-shadow: 0 0.375rem 1.1rem rgba(56, 222, 187, 0.25);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.vf-cta:hover,
.vf-cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 0.625rem 1.5rem rgba(56, 222, 187, 0.35);
}
.vf-note {
  font-style: italic;
  font-size: 1.25rem;
  color: #9fb4c4;
  max-width: 26rem;
  line-height: 1.5;
}
.vf-schema svg { width: 100%; height: auto; display: block; }
.collab-node { fill: rgba(255, 255, 255, 0.06); stroke: #7fb6cc; stroke-width: 2.5; }
.collab-carre { fill: #0b2038; stroke: var(--vf-turquoise); stroke-width: 2.5; }
.collab-cible { fill: rgba(255, 255, 255, 0.08); stroke: #dfe8ef; stroke-width: 2; }
.collab-nom {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 26px;
  fill: #fff;
  letter-spacing: 0.03em;
}
.collab-role { font-family: var(--font-body); font-size: 17px; fill: #9fb4c4; }
.collab-plus { font-family: var(--font-cond); font-weight: 700; font-size: 34px; fill: #7f95a8; }
.collab-resultat {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 21px;
  fill: var(--vf-turquoise);
  letter-spacing: 0.05em;
}
.collab-lien {
  fill: none;
  stroke: var(--vf-turquoise);
  stroke-width: 2;
  stroke-dasharray: 7 11;
  opacity: 0.75;
  animation: ia-flux 2.6s linear infinite;
}
.collab-lien:nth-of-type(2) { animation-delay: -1.3s; }
.ia-final {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
  padding: 5.5rem 3rem 6.5rem;
}
.ia-final .btn-rdv { align-self: center; margin-top: 0; }
@media (prefers-reduced-motion: reduce) {
  .flux-lien, .collab-lien, .hex-pulse { animation: none; }
  .vf-cta, .vf-cta:hover { transform: none; transition: none; }
}
@media (max-width: 899px) {
  .t-ia .bandeau { min-height: 0; padding: 26px 20px 34px; gap: 8px; background-size: 42px 72px, auto, auto; }
  .ia-schema, .ia-chiffres, .ia-usages { padding: 34px 20px 0; }
  .schema-flux { margin-top: 22px; }
  .schema-legende-ia { margin-top: 16px; font-size: 14px; }
  .chiffres-rangee { gap: 14px; margin-top: 22px; }
  .chiffre { flex-basis: 100%; max-width: 420px; padding: 22px 18px 20px; }
  .chiffre .valeur { font-size: 38px; }
  .chiffre .valeur .unite { font-size: 24px; }
  .chiffre .legende { font-size: 15px; margin-top: 10px; }
  .chiffre .source { font-size: 12px; margin-top: 8px; }
  .cartes-usages { margin-top: 22px; max-width: none; }
  .cartes-usages .carte svg { width: 42px; height: 42px; }
  .cartes-usages .carte .desc { font-size: 14px; max-width: none; }
  .ia-vigiflow { margin-top: 40px; padding: 40px 20px 48px; }
  .vf-grille { grid-template-columns: 1fr; gap: 36px; }
  .vf-sur { font-size: 13px; }
  .vf-logo { width: 210px; margin-top: 12px; }
  .vf-texte p.vf-desc { font-size: 15px; margin-top: 16px; max-width: none; }
  .vf-points li { font-size: 14px; padding-left: 24px; }
  .vf-points li::before { width: 11px; height: 6px; border-width: 0 0 2.5px 2.5px; border-style: solid; }
  .vf-actions { margin-top: 22px; gap: 16px; }
  .vf-cta { height: 46px; padding: 0 24px; font-size: 16px; }
  .vf-note { font-size: 13px; max-width: none; }
  .ia-final { gap: 22px; padding: 40px 20px 48px; }
}