/* =========================================================================
   SCALEAD GEO — Section Rendez-vous (widget iClosed encadré)
   Encoches + fil lumineux tout autour, comme la section offre.
   ========================================================================= */
#reserver { scroll-margin-top: 90px; }

.bk-section {
  position: relative;
  z-index: 2;
  padding: 92px 0 60px;
}
.bk-inner {
  /* Assez large pour que le widget iClosed passe en layout bureau (2 colonnes)
     au lieu de son affichage mobile empilé. */
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.bk-head { text-align: center; margin-bottom: 40px; }
.bk-title {
  font-family: var(--_typography---font--primary), sans-serif;
  font-weight: 600;
  font-size: clamp(28px, 3.6vw, 42px);
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: #111827;
  margin: 20px auto 12px;
  max-width: 20ch;
}
.bk-sub {
  font-size: 15px;
  line-height: 1.6;
  color: #667085;
  max-width: 54ch;
  margin: 0 auto;
}

/* ---- Cadre + fil lumineux tout autour ---- */
.bk-frame {
  position: relative;
}
/* Pas de cadre : le widget est nu, seul le fil lumineux tourne autour. */
.bk-panel {
  position: relative;
  z-index: 2;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
  overflow: hidden;
}
.bk-panel .iclosed-widget,
.bk-panel iframe {
  display: block;
  width: 100%;
  border: 0;
}

/* Encoches aux 4 coins (posées sur le cadre, non rognées) */
.bk-cnr {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1.7px solid #0a3d91;
  z-index: 5;
  pointer-events: none;
  filter: drop-shadow(0 0 2px rgba(10, 61, 145, 0.25));
}
.bk-cnr.tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.bk-cnr.tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.bk-cnr.bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.bk-cnr.br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

/* Fil lumineux qui fait tout le tour */
.bk-beam {
  position: absolute;
  inset: 0;
  z-index: 3;
  padding: 1.5px;
  pointer-events: none;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  overflow: hidden;
}
.bk-beam::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 220px;
  height: 220px;
  transform: translate(-50%, 50%);
  background: radial-gradient(circle, rgba(43, 131, 255, 0.95) 0%, transparent 60%);
  animation: bk-go 6.5s linear infinite;
}
@keyframes bk-go {
  0% { left: 0; bottom: 0; }
  25% { left: 0; bottom: 100%; }
  50% { left: 100%; bottom: 100%; }
  75% { left: 100%; bottom: 0; }
  100% { left: 0; bottom: 0; }
}

@media (max-width: 620px) {
  .bk-section { padding: 64px 0 40px; }
  .bk-inner { padding: 0 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .bk-beam::after { animation: none; }
}