/* SOURCE — galerie premium / œuvre rare / collection */

:root {
  --vitrine-main: #102f78;
  --vitrine-accent: #a92a22;
  --vitrine-gold: #b89b5e;
}

body {
  background:
    radial-gradient(circle at 78% 12%, rgba(16,47,120,.09), transparent 26%),
    radial-gradient(circle at 18% 86%, rgba(184,155,94,.12), transparent 28%),
    linear-gradient(135deg, #fffdf7, #ffffff 48%, #f6f3ea) !important;
}

.vitrine-hero .kicker,
.section-value .kicker,
.section-conversion .kicker {
  color: var(--vitrine-main);
  border-color: rgba(16,47,120,.24);
}

.vitrine-hero h1::after,
.section-intro h2::after {
  background: linear-gradient(90deg, var(--vitrine-main), rgba(184,155,94,.5), transparent);
}

.vitrine-hero .main-frame {
  box-shadow:
    0 0 0 12px rgba(255,255,255,.72),
    0 42px 110px rgba(16,47,120,.18);
}

.source-master-card,
.offer-card,
.final-card {
  border-color: rgba(16,47,120,.18);
}

.source-bubble {
  box-shadow: 0 24px 60px rgba(16,47,120,.16);
}

.btn-primary {
  background: linear-gradient(135deg, #071d52, #102f78, #1f4c9d) !important;
}