.founder-card {
  position: relative;
  display: block;
  overflow: visible;
  border: 0;
  background: transparent;
  perspective: 1000px;
}

.founder-card-inner {
  display: grid;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 300ms ease;
}

.founder-card[data-flipped='true'] .founder-card-inner {
  transform: rotateY(180deg);
}

.founder-front, .founder-back {
  grid-area: 1 / 1;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--raised);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.founder-back {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 18px 36px;
  transform: rotateY(180deg);
}

.founder-back h3 {
  position: relative;
  margin: 0 0 16px;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -.35px;
}

.founder-back h3 span {
  display: block;
  margin-top: 5px;
  color: var(--secondary);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .4px;
}

.founder-back p {
  position: relative;
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.6;
}

.founder-back p + p { margin-top: 12px; }

.founder-character {
  position: absolute;
  width: 85%;
  height: 70%;
  right: 0;
  bottom: 2%;
  object-fit: contain;
  opacity: .07;
  pointer-events: none;
}

.founder-flip {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--navy);
  font: inherit;
  cursor: pointer;
}

.founder-flip > span {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
}

.founder-flip:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

@media (max-width: 700px) {
  .founder-front {
    display: grid;
    grid-template-columns: 114px minmax(0, 1fr);
    align-items: center;
  }
  .founder-front .founder-photo { height: 100%; min-height: 145px; }
  .founder-back { padding: 18px 20px 36px; }
  .founder-back h3 { margin-bottom: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .founder-card-inner { transition: none; }
}