/* ============================================================
   EV Commerce Configurator — page cas EOCHE
   Scope : /portfolio/ev-commerce-configurator/ uniquement.

   La page cas utilise le shell EOCHE (portfolio.css). Ce fichier
   ne contient que le collage de visuels générés (.evc-*).
   L'expérience produit ARVENN vit dans /demo/ avec son propre
   système (arvenn-experience.css, préfixe .arv-).
   ============================================================ */

.evc-showcase {
  padding: clamp(48px, 7vw, 96px) 0;
  color: #f4f4f5;
  background: linear-gradient(180deg, #0b0b0d 0%, #09090b 100%);
}

.evc-showcase__title {
  margin: 0 0 clamp(24px, 3.4vw, 40px);
  max-width: 720px;
  color: #f5f5f5;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 600;
  line-height: 1.16;
}

.evc-collage {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.99fr) minmax(0, 0.99fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 1.4vw, 16px);
}

.evc-collage figure {
  position: relative;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: #15120f;
  overflow: hidden;
}

.evc-collage figure:not(.evc-collage__main) {
  aspect-ratio: 1 / 1;
}

.evc-collage__main {
  grid-row: 1 / 3;
}

.evc-collage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 60%;
}

.evc-collage__main img {
  object-position: 50% 50%;
}

.evc-collage figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 99px;
  color: #e4e4e7;
  background: rgba(9, 9, 11, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.evc-collage__note {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  color: #a1a1aa;
  font-size: 13.5px;
  line-height: 1.6;
}

.evc-collage__note code {
  padding: 2px 7px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: #e4e4e7;
  font-size: 12px;
}

@media (max-width: 900px) {
  .evc-collage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .evc-collage__main {
    grid-column: 1 / -1;
    grid-row: auto;
    aspect-ratio: 16 / 11;
  }

  .evc-collage__main img {
    object-position: 50% 62%;
  }
}

@media (max-width: 520px) {
  .evc-collage figcaption {
    left: 8px;
    bottom: 8px;
    padding: 5px 10px;
    font-size: 10px;
  }
}