.page-cas {
  --cas-surface: #1b1d23;
  --cas-ombre: rgba(0, 0, 0, 0.3);
  background: var(--fond);
  color: var(--encre);
}
.page-cas .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.cas-tete {
  padding-top: clamp(36px, 6vw, 90px);
}
.cas-fil {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-bottom: 35px;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.03em;
}
.cas-fil > span {
  color: var(--muted);
}
.cas-fil a {
  text-decoration: none;
}
.cas-fil a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.cas-tete h1 {
  margin: 0 0 38px;
  font-size: clamp(60px, 10vw, 160px);
  font-weight: 630;
  font-variation-settings: "wdth" 88;
  letter-spacing: -0.068em;
  line-height: 0.98;
  overflow-wrap: anywhere;
}
.cas-intro {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: start;
  gap: 9%;
  margin-bottom: 58px;
}
.cas-promesse {
  max-width: 680px;
  margin: 0;
  font-size: clamp(26px, 3.1vw, 46px);
  line-height: 1.16;
  letter-spacing: -0.045em;
}
.cas-resume > p {
  margin: 2px 0 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
  max-width: 48ch;
}
.cas-lien {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  min-height: 44px;
  border-bottom: 1px solid var(--encre);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.cas-lien span[aria-hidden] {
  transition: transform 0.2s ease;
}
.cas-lien:hover span[aria-hidden] {
  transform: translate(3px, -3px);
}
.cas-meta {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 30px;
  border-top: 1px solid var(--ligne);
  padding: 24px 0 32px;
  margin: 0;
}
.cas-meta dt,
.cas-index {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.09em;
  line-height: 1.6;
  text-transform: uppercase;
}
.cas-meta dd {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
}
.cas-statut::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--encre);
  margin-right: 8px;
  vertical-align: 2px;
}
.cas-apercu {
  margin-top: 0;
  margin-bottom: 0;
}
.cas-ecran {
  position: relative;
  aspect-ratio: 1100 / 688;
  overflow: hidden;
  background: var(--cas-surface);
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  box-shadow: none;
  transform: none;
}
.cas-ecran picture,
.cas-ecran picture img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.cas-ecran video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.cas-ecran video.visible {
  opacity: 1;
}
.cas-video-bouton {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 2;
  min-height: 44px;
  padding: 10px 17px;
  background: var(--fond);
  color: var(--encre);
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  box-shadow: 0 2px 12px var(--cas-ombre);
}
.cas-video-bouton:hover {
  background: var(--accent);
  color: var(--fond);
}
.cas-apercu figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}
.cas-contexte,
.cas-bilan {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 10%;
  padding-top: clamp(75px, 9vw, 138px);
  padding-bottom: clamp(75px, 9vw, 138px);
}
.cas-contexte h2,
.cas-decisions h2,
.cas-bilan h2 {
  margin: 20px 0 0;
  font-size: clamp(36px, 4.8vw, 68px);
  font-weight: 520;
  line-height: 1.02;
  letter-spacing: -0.055em;
}
.cas-texte {
  padding-top: 30px;
}
.cas-texte p {
  margin: 0 0 22px;
  max-width: 55ch;
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.55;
  letter-spacing: -0.018em;
}
.cas-texte p + p {
  color: var(--muted);
}
.cas-decisions {
  border-top: 1px solid var(--ligne);
  padding-top: 55px;
  padding-bottom: 75px;
}
.cas-section-tete {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 10%;
  align-items: start;
  margin-bottom: 65px;
}
.cas-section-tete h2 {
  margin-top: 0;
}
.cas-choix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9%;
}
.cas-choix-item {
  position: relative;
  padding: 28px 0 0 52px;
  border-top: 1px solid var(--ligne);
}
.cas-numero {
  position: absolute;
  top: 33px;
  left: 0;
  font-size: 12px;
  color: var(--muted);
}
.cas-choix-item h3 {
  margin: 0 0 18px;
  max-width: 24ch;
  font-size: 25px;
  font-weight: 530;
  letter-spacing: -0.025em;
  line-height: 1.2;
}
.cas-choix-item p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}
.cas-galerie {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 30px;
  align-items: start;
}
.cas-galerie figure {
  margin: 0;
  min-width: 0;
}
.cas-support {
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  overflow: hidden;
  background: var(--cas-surface);
}
.cas-mobile .cas-support {
  padding: clamp(25px, 4vw, 60px);
}
.cas-mobile img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--ligne);
  box-shadow: 0 18px 32px var(--cas-ombre);
}
.cas-detail {
  padding-top: 15%;
}
.cas-detail .cas-support {
  padding: clamp(18px, 3vw, 45px);
}
.cas-detail img {
  display: block;
  width: 100%;
  height: auto;
  box-shadow: 0 12px 25px var(--cas-ombre);
}
.cas-galerie figcaption {
  padding-top: 16px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  max-width: 60ch;
}
.cas-livraison h3 {
  margin: 0 0 20px;
  font-size: 18px;
  font-weight: 570;
  letter-spacing: -0.02em;
}
.cas-livraison ul {
  padding: 0;
  margin: 0;
  list-style: none;
}
.cas-livraison li {
  position: relative;
  padding: 15px 0 15px 26px;
  border-top: 1px solid var(--ligne);
  font-size: 15px;
  line-height: 1.65;
}
.cas-livraison li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 16px;
  font-size: 13px;
}
.cas-etat {
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  margin-top: 35px;
  padding: 25px;
  background: var(--cas-surface);
}
.cas-etat h3 {
  margin-bottom: 13px;
}
.cas-etat p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}
.cas-suite {
  border-top: 1px solid var(--ligne);
  margin-bottom: 80px;
}
.cas-suite > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  padding: 45px 0;
  text-decoration: none;
}
.cas-suite h2 {
  margin: 16px 0 10px;
  font-size: clamp(36px, 6vw, 88px);
  font-weight: 520;
  line-height: 1;
  letter-spacing: -0.06em;
}
.cas-suite p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.cas-fleche {
  font-size: clamp(55px, 8vw, 110px);
  line-height: 1;
  transition: transform 0.25s ease;
}
.cas-suite > a:hover .cas-fleche {
  transform: translate(7px, -7px);
}
.cas-contact {
  padding: clamp(65px, 8vw, 120px) 0;
  background: var(--surface);
  border-top: 1px solid var(--ligne);
}
.cas-contact .cas-index {
  color: var(--encre);
}
.cas-contact h2 {
  margin: 28px 0 40px;
  font-size: clamp(48px, 8.3vw, 122px);
  font-weight: 540;
  line-height: 0.98;
  letter-spacing: -0.065em;
}
.cas-contact-bas {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
}
.cas-contact-bas p {
  margin: 0;
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: -0.02em;
}
.cas-contact-bas .bouton {
  background: var(--encre);
  color: var(--fond);
}
.cas-contact-liens {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 38px;
  padding-top: 25px;
  border-top: 1px solid currentColor;
}
.cas-contact-liens a {
  font-size: 13px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}
@media (max-width: 760px) {
  .cas-tete {
    padding-top: 35px;
  }
  .cas-fil {
    padding-bottom: 26px;
    font-size: 10px;
  }
  .cas-tete h1 {
    margin-bottom: 28px;
    font-size: clamp(48px, 12.5vw, 86px);
    letter-spacing: -0.06em;
  }
  .cas-intro {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 36px;
  }
  .cas-promesse {
    font-size: 29px;
    max-width: 21ch;
  }
  .cas-resume > p {
    font-size: 15px;
    margin-bottom: 12px;
  }
  .cas-meta {
    grid-template-columns: 1fr 1fr;
    gap: 24px 18px;
    padding-bottom: 24px;
  }
  .cas-meta > div:last-child {
    grid-column: 1 / -1;
  }
  .cas-meta dd {
    font-size: 12px;
  }
  .cas-video-bouton {
    right: 9px;
    bottom: 9px;
    min-height: 44px;
    padding: 8px 12px;
    font-size: 11px;
  }
  .cas-apercu figcaption {
    font-size: 10px;
    flex-wrap: wrap;
    gap: 4px 12px;
  }
  .cas-contexte,
  .cas-bilan {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 70px;
    padding-bottom: 70px;
  }
  .cas-texte {
    padding-top: 0;
  }
  .cas-texte p {
    font-size: 18px;
  }
  .cas-section-tete {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 36px;
  }
  .cas-decisions {
    padding-top: 36px;
    padding-bottom: 50px;
  }
  .cas-choix {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .cas-choix-item {
    padding-left: 40px;
  }
  .cas-choix-item h3 {
    font-size: 23px;
  }
  .cas-choix-item p {
    font-size: 15px;
  }
  .cas-galerie {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .cas-mobile .cas-support {
    padding: 35px max(55px, 18%);
  }
  .cas-detail {
    padding-top: 0;
  }
  .cas-galerie figcaption {
    font-size: 11px;
  }
  .cas-etat {
    padding: 22px;
  }
  .cas-suite {
    margin-bottom: 35px;
  }
  .cas-suite > a {
    gap: 20px;
    padding: 34px 0;
  }
  .cas-suite h2 {
    font-size: 36px;
  }
  .cas-suite p {
    font-size: 12px;
  }
  .cas-fleche {
    font-size: 48px;
    flex-shrink: 0;
  }
  .cas-contact-bas {
    flex-direction: column;
    align-items: flex-start;
  }
  .cas-contact-bas p {
    font-size: 16px;
  }
  .cas-contact-liens {
    gap: 2px 22px;
    margin-top: 25px;
    padding-top: 15px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .page-cas *,
  .page-cas *::before,
  .page-cas *::after {
    transition: none !important;
  }
}

.cas-contact {
  background: none;
  border: 0;
  padding-top: 0;
}
.cas-contact > .enveloppe {
  border: 1px solid #494c58;
  border-radius: 24px;
  background: radial-gradient(ellipse at 25% -20%, #363b48, #111218 66%);
  padding: 64px 30px;
  text-align: center;
}
.cas-contact h2 {
  font-size: clamp(50px, 6.4vw, 88px);
  font-weight: 450;
  letter-spacing: -0.04em;
  margin: 20px 0;
  line-height: 1.1;
}
.cas-contact-bas {
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.cas-contact-bas p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}
.cas-contact-liens {
  justify-content: center;
  border: 0;
  padding: 0;
  margin-top: 28px;
}
.cas-contact-bas .bouton {
  background: linear-gradient(180deg, #fff, #dfe0e4);
}
.cas-fil a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
@media (max-width: 760px) {
  .cas-contact > .enveloppe {
    padding: 45px 20px;
  }
  .cas-contact h2 {
    font-size: 60px;
  }
  .cas-contact-liens {
    flex-direction: column;
    align-items: center;
  }
  .cas-contact-bas p {
    font-size: 14px;
  }
}
.cas-systeme {
  border: 1px solid var(--ligne-haute);
  border-radius: 14px;
  padding: 40px;
  background: linear-gradient(130deg, var(--surface-haute), var(--surface));
}
.cas-systeme h2 {
  font-size: clamp(30px, 3.5vw, 46px);
  margin: 16px 0 35px;
  letter-spacing: -0.04em;
}
.cas-systeme ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  list-style: none;
  padding: 0;
}
.cas-systeme li {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--ligne-haute);
  padding-top: 18px;
}
.cas-systeme li span {
  font-size: 11px;
  color: var(--muted);
}
.cas-systeme strong {
  font-weight: 450;
  font-size: 20px;
}
@media (max-width: 767px) {
  .cas-systeme {
    padding: 24px;
  }
  .cas-systeme ol {
    grid-template-columns: 1fr 1fr;
  }
  .cas-systeme strong {
    font-size: 18px;
  }
}
.cas-application {
  aspect-ratio: auto;
}
.cas-application > img {
  width: 100%;
  height: auto;
}

.cas-suite {
  padding-block: 30px;
  border-top: 1px solid var(--ligne);
}
.cas-suite > a {
  display: grid;
  grid-template-columns: minmax(200px, 0.85fr) 1.15fr;
  gap: 45px;
  align-items: center;
  padding: 0;
  min-height: 0;
}
.cas-suiv-image {
  width: 100%;
  height: 235px;
  object-fit: cover;
  object-position: top;
  border-radius: 3px;
  transition: transform 0.5s var(--ease);
}
.cas-suite > a:hover .cas-suiv-image {
  transform: none;
}
.cas-suite h2 {
  font-size: clamp(30px, 4vw, 52px);
  margin-top: 12px;
}
.cas-suite p {
  font-size: 13px;
  margin-top: 13px;
}
.cas-suite-action {
  display: inline-flex;
  gap: 35px;
  align-items: center;
  margin-top: 23px;
  font-size: 13px;
  border-bottom: 1px solid var(--ligne-haute);
  padding-bottom: 7px;
}
.cas-contact {
  margin-top: 30px;
  background: transparent;
  border-top: 1px solid var(--ligne);
  padding-block: 45px;
  color: #f5f2ed;
}
.cas-contact > .enveloppe {
  background: none;
  border: 0;
  border-radius: 0;
  padding: 0;
}
.cas-contact h2 {
  font-size: clamp(45px, 6vw, 75px);
}
.cas-contact p,
.cas-contact .cas-index {
  color: #f5f2edd9;
}
.cas-contact-liens {
  border-color: #f5f2ed40;
}
.cas-ecran {
  border-radius: 4px;
}
.page-cas .section {
  padding-block: 60px;
}
.cas-apercu:has(img[src*="transcrire"]) {
  max-width: 850px;
}
@media (max-width: 767px) {
  .cas-suite > a {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .cas-suiv-image {
    height: auto;
    max-height: 245px;
    object-fit: cover;
  }
  .cas-suite h2 {
    font-size: 35px;
  }
  .cas-suite p {
    font-size: 12px;
  }
  .cas-suite {
    padding-block: 25px;
  }
  .page-cas .section {
    padding-block: 38px;
  }
  .cas-contact > .enveloppe {
    padding: 0;
  }
  .cas-contact-liens {
    overflow-wrap: anywhere;
  }
}

.page-cas h1,
.page-cas h2 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.015em;
}
.cas-tete h1 {
  font-size: clamp(70px, 10vw, 135px);
  line-height: 0.95;
}
.cas-meta {
  border-color: var(--ligne);
}

.cas-suite > a:hover h2 {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 8px;
}

.page-cas {
  --cas-surface: #453d3e;
  background: transparent;
}
.cas-suiv-image {
  object-fit: contain;
  background: #403839;
  aspect-ratio: 16/10;
  height: auto;
}