/* ============================================================
   Section 10 — Case Studies
   Figma : OOjXOqpdlvsMfWGqmVWN6c / node v2 7206:7813 (y=9895, 1201×1569)
   Diff v2 : contenu inchangé au pixel ; seul ajout = 5 étoiles dans la
   pill eyebrow (pastille 168→242px). Les +50px de hauteur du node
   viennent de la bande Conviction (523→572) incluse dans le node.
   Nota : les lignes horizontales 7206:7815 / 7206:7816 (y=10892 et
   y=11464) encadrent la bande « Conviction » → intégrées en section 11.
   ============================================================ */

.case-studies {
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-white);
  padding: 0 clamp(20px, 8.33vw, 120px);
}

.case-studies__container {
  max-width: var(--container-max);
  margin: 0 auto;
}

/* ---------- En-tête centré ---------- */

.case-studies__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.case-studies__eyebrow {
  margin: 0 0 19px;
  display: inline-flex;
  padding: 3px 4px;
  background: var(--color-white);
  border: 1px solid rgba(229, 231, 233, 0.5); /* --color-border @50% */
  border-radius: 70px; /* hors tokens: mesuré Figma */
  box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.05);
}

.case-studies__eyebrow-inner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 242px; /* v2 : 168px → 242px (texte + 5 étoiles) */
  height: 28px;
  padding: 0 10px;
  box-sizing: border-box;
  border-radius: 70px; /* hors tokens: mesuré Figma */
  background: linear-gradient(90deg, #fff1ed 0%, #f0efff 100%); /* hors tokens: mesuré Figma */
}

.case-studies__eyebrow-text {
  /* texte en dégradé coral → violet */
  font-size: var(--text-eyebrow);
  line-height: var(--text-eyebrow--line-height);
  font-weight: var(--text-eyebrow--font-weight);
  letter-spacing: var(--text-eyebrow--letter-spacing);
  text-transform: uppercase;
  white-space: nowrap;
  background: linear-gradient(90deg, var(--color-accent-coral) 0%, var(--color-primary-vivid) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.case-studies__eyebrow-stars {
  display: inline-flex;
  align-items: center;
  gap: 1px; /* mesuré Figma : étoiles 14px espacées de 15–16px centre à centre */
}

.case-studies__eyebrow-stars img {
  display: block;
  width: 14px;
  height: 14px;
}

.case-studies__title {
  margin: 0 0 31px;
  max-width: 932px;
  font-size: clamp(32px, 4.5vw, var(--text-h2));
  line-height: 1.04; /* 56px @54px */
  font-weight: var(--text-h2--font-weight);
  letter-spacing: var(--text-h2--letter-spacing);
  color: var(--color-black);
}

.case-studies__subtitle {
  margin: 0;
  max-width: 593px;
  font-size: var(--text-body);
  line-height: 22px; /* hors tokens: mesuré Figma (token: 24px) */
  font-weight: var(--text-body--font-weight);
  color: rgba(17, 17, 17, 0.8); /* --color-neutral-950 @80% */
}

/* ---------- Étude de cas ---------- */

.case-studies__study {
  position: relative;
  display: flex;
  align-items: flex-start;
  margin-top: 66px;
  padding-bottom: 103px;
  min-height: 691px; /* aligne le bas de section sur la ligne verticale (Figma) */
  box-sizing: border-box;
}

.case-studies__divider {
  /* ligne décorative entre les deux colonnes : SVG exporté horizontal
     (647×1), pivoté à 90° comme dans la maquette (Line 350 à -90°) */
  position: absolute;
  left: 456px;
  top: 44px;
  width: 647px;
  height: 1px;
  transform: rotate(90deg);
  transform-origin: top left;
  pointer-events: none;
}

.case-studies__panel {
  flex: 0 0 456px;
  width: 456px;
  padding: 41px 0 0 33px;
  box-sizing: border-box;
}

.case-studies__tags {
  margin: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.case-studies__tag {
  display: inline-flex;
  align-items: center;
  border-radius: 70px; /* hors tokens: mesuré Figma */
  font-size: var(--text-small);
  line-height: var(--text-small--line-height);
}

.case-studies__tag--brand {
  padding: 3px 4px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.05);
}

.case-studies__tag--brand > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 101px;
  height: 28px;
  padding: 0 12px;
  border-radius: 70px; /* hors tokens: mesuré Figma */
  background: var(--color-primary-vivid);
  color: var(--color-white);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.case-studies__tag--sector {
  height: 28px;
  padding: 0 10px;
  box-sizing: border-box;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-border-dark); /* #27292E, usage texte dans la maquette */
  font-weight: 400;
}

.case-studies__study-title {
  margin: 36px 0 0;
  max-width: 315px;
  font-size: var(--text-h5);
  line-height: 26px; /* variante dense mesurée Figma (token aérée: 32px) */
  font-weight: var(--text-h5--font-weight);
  letter-spacing: var(--text-h5--letter-spacing);
  color: var(--color-ink);
}

.case-studies__block {
  margin-top: 25px;
  max-width: 361px;
}

.case-studies__block + .case-studies__block {
  margin-top: 44px;
}

.case-studies__block-title {
  margin: 0;
  font-size: var(--text-body);
  line-height: var(--text-body--line-height);
  font-weight: 600;
  color: var(--color-ink);
}

.case-studies__block-text {
  margin: 0;
  font-size: var(--text-body);
  line-height: var(--text-body--line-height);
  font-weight: var(--text-body--font-weight);
  color: var(--color-ink);
  opacity: 0.7;
}

/* ---------- Témoignage ---------- */

.case-studies__testimonial {
  margin: 55px 0 0;
  width: 393px;
  max-width: 100%;
  padding: 20px 20px 22px 19px;
  box-sizing: border-box;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
}

.case-studies__quote {
  margin: 0 0 14px;
}

.case-studies__quote p {
  margin: 0;
  max-width: 351px;
  font-size: var(--text-body);
  line-height: var(--text-body--line-height);
  font-weight: 500;
  color: var(--color-ink);
}

.case-studies__author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.case-studies__avatar {
  width: 40px;
  height: 41px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.case-studies__author-text {
  display: flex;
  flex-direction: column;
}

.case-studies__author-name {
  font-size: var(--text-small);
  line-height: 20px; /* hors tokens: mesuré Figma (token: 24px) */
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.case-studies__author-role {
  font-size: var(--text-small);
  line-height: 20px; /* hors tokens: mesuré Figma (token: 24px) */
  font-weight: 400;
  color: var(--color-ink);
  opacity: 0.7;
}

/* ---------- Visuel (dashboard) ---------- */

.case-studies__visual {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  padding: 44px 0 0 75px;
}

.case-studies__grid {
  /* grille décorative en arrière-plan */
  position: absolute;
  top: 0;
  left: 0;
  width: 745px;
  max-width: 100%;
  height: 522px;
  pointer-events: none;
}

.case-studies__device {
  position: relative;
  margin: 0;
  width: 594px;
  max-width: 100%;
  box-sizing: border-box;
  padding: 8px 0 0 2px;
  min-height: 544px;
  background: var(--color-white);
  border: 0.779px solid rgba(229, 231, 233, 0.3); /* --color-border @30% */
  border-radius: var(--radius-md);
  box-shadow:
    0 11.69px 23.379px -11.69px rgba(203, 209, 213, 0.16),
    0 15.586px 38.965px -19.483px rgba(203, 209, 213, 0.2),
    0 17.145px 34.29px 0 rgba(203, 209, 213, 0.4); /* base #CBD1D5 = --color-border-strong */
  overflow: hidden;
}

.case-studies__device img {
  display: block;
  width: 591px;
  max-width: 100%;
  height: 488px;
  object-fit: cover;
}

/* ---------- Responsive ---------- */

@media (max-width: 1180px) {
  .case-studies__panel {
    flex-basis: 400px;
    width: 400px;
  }

  .case-studies__divider {
    left: 400px;
  }

  .case-studies__visual {
    padding-left: 48px;
  }
}

@media (max-width: 1024px) {
  .case-studies__study {
    flex-direction: column;
    gap: 48px;
    padding-bottom: 72px;
  }

  .case-studies__divider {
    display: none;
  }

  .case-studies__panel {
    flex-basis: auto;
    width: 100%;
    max-width: 640px;
    padding: 0;
  }

  .case-studies__visual {
    width: 100%;
    padding: 32px 0 0;
  }

  .case-studies__device {
    min-height: 0;
    padding: 8px 2px 0;
  }

  .case-studies__device img {
    width: 100%;
    height: auto;
  }
}

@media (max-width: 768px) {
  .case-studies__study {
    margin-top: 48px;
    padding-bottom: 56px;
  }

  .case-studies__grid {
    display: none;
  }

  .case-studies__visual {
    padding-top: 0;
  }
}