.bd .scene-scrim {
  background: radial-gradient(90% 70% at 78% 46%, rgba(74,91,51,.28) 0%, transparent 62%),
              linear-gradient(180deg, #0E100C 0%, #0B0C0A 100%);
}

.bd-inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(24px, 4vw, 80px);
  align-items: center;
}

.bd-left { max-width: 42ch; }

.bd-funcs { display: flex; flex-wrap: wrap; gap: .55em; }

.bd-right {
  display: grid;
  justify-items: center;
  gap: clamp(14px, 2vh, 30px);
}

/* ------------------------------------------------------------------ the card */
.bd-card-shell { perspective: 1600px; }

.bd-card {
  position: relative;
  width: clamp(230px, 21vw, 380px);
  aspect-ratio: 0.66;
  transform-style: preserve-3d;
  transition: transform 1s var(--t);
  animation: badgeFloat 7s ease-in-out infinite alternate;
}
.bd-card.flipped { transform: rotateY(180deg); }

@keyframes badgeFloat {
  from { translate: 0 -8px; }
  to   { translate: 0 8px; }
}

.bg-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 40px 90px rgba(0,0,0,.65);
  border: 1px solid rgba(255,255,255,.16);
  background: linear-gradient(165deg, #23261B 0%, #15170F 100%);
}

.bg-front { display: grid; grid-template-rows: auto auto 1fr auto; }

/* lanyard slot */
.bg-slot {
  width: 26%;
  height: clamp(6px, .55vw, 10px);
  margin: clamp(8px, .8vw, 15px) auto clamp(2px, .3vw, 6px);
  border-radius: 999px;
  background: rgba(0, 0, 0, .55);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .8);
}
.bg-back {
  transform: rotateY(180deg);
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1.1em;
  background: linear-gradient(165deg, #1B1E15 0%, #101208 100%);
}

.bg-strip {
  background: var(--grad-gold);
  padding: .75em 1em;
  display: flex;
  align-items: center;
}
.bg-event {
  font-size: clamp(13px, .68vw, 17px);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #221B08;
}

.bg-body {
  padding: clamp(12px, 1.2vw, 24px);
  display: grid;
  gap: clamp(10px, 1vw, 18px);
  align-content: start;
}
.bg-top { display: flex; align-items: center; gap: clamp(9px, .9vw, 16px); }
.bg-role {
  font-size: clamp(13px, .78vw, 15px);
  color: var(--gold);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: .3em;
}
.bg-rows { display: grid; gap: .5em; }
.bg-row {
  display: flex;
  justify-content: space-between;
  gap: 1em;
  padding-bottom: .45em;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.bg-row-k {
  font-size: clamp(13px, .7vw, 14px);
  color: var(--paper-faint);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.bg-row-v { font-size: clamp(13px, .82vw, 16px); font-weight: 600; }
.bg-photo {
  width: 34%;
  flex: 0 0 auto;
  aspect-ratio: 1;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(255,255,255,.16), rgba(255,255,255,.05));
  border: 1px solid var(--line-2);
  display: grid;
  place-items: center;
  font-size: clamp(15px, 1.5vw, 30px);
  font-weight: 700;
  color: var(--paper-dim);
  letter-spacing: .04em;
}
.bg-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  display: block;
}
.bg-name { font-size: clamp(13px, 1.15vw, 23px); font-weight: 750; }
.bg-meta { font-size: clamp(13px, .8vw, 15px); color: var(--paper-faint); letter-spacing: .04em; }

.bg-nfc {
  display: flex;
  align-items: center;
  gap: .55em;
  padding: clamp(9px, .9vw, 18px) clamp(12px, 1.2vw, 24px);
  border-top: 1px solid var(--line);
  color: var(--gold);
  font-size: clamp(13px, .76vw, 15px);
  letter-spacing: .1em;
}
.bg-nfc-tag {
  margin-left: auto;
  padding: .25em .6em;
  border: 1px solid rgba(228, 193, 105, .5);
  border-radius: 6px;
  font-size: .82em;
  letter-spacing: .18em;
}
.bg-back-note {
  font-size: clamp(13px, .7vw, 14px);
  color: var(--paper-faint);
  letter-spacing: .1em;
  text-align: center;
  max-width: 80%;
}

.bg-back-label,
.bg-back-id {
  font-size: clamp(13px, .72vw, 17px);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--paper-faint);
  text-align: center;
}
.bg-qr-holder { display: grid; place-items: center; }

/* --------------------------------------------------------------- credits box */
.bd-credits {
  width: clamp(230px, 21vw, 380px);
  text-align: center;
}

@media (max-width: 1100px) {
  .bd-inner { grid-template-columns: 1fr; }
  .bd-right { order: -1; }
}