html, body { height: 100%; background: transparent; }
#bg-photo { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
#bg-veil  { position: fixed; inset: 0; z-index: 1; pointer-events: none; }

/* Carte / formulaire un peu plus lisibles */
.wrap { max-width: min(92vw, 820px); margin: 0 auto; padding: 24px; position: relative; z-index: 2; }
.card {
  position: relative;
  background: linear-gradient(180deg, rgba(14,21,48,.92), rgba(11,18,35,.92));
  border: 1px solid rgba(49,64,102,.75);
  border-radius: 18px;
  padding: 24px 26px;
  box-shadow: 0 14px 40px rgba(0,0,0,.35);
  backdrop-filter: saturate(120%) blur(2px);
}
.card::before {
  content: "";
  position: absolute; inset: -20px;
  border-radius: 24px;
  background: rgba(8,12,24,.36);
  filter: blur(12px);
  z-index: -1;
}