.policies-shell {
  max-width: 1100px;
  margin: 0 auto 80px;
  padding: 0 16px 40px;
}

.policies-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin: 12px 0 6px;
}

.flip-all-btn,
.learn-btn {
  border: 1px solid #2d2d2d;
  background: linear-gradient(135deg, #222, #161616);
  color: #f5f5f5;
  border-radius: 12px;
  padding: 10px 16px;
  cursor: pointer;
  font-size: 14px;
  letter-spacing: 0.3px;
  transition: transform 0.12s ease, box-shadow 0.15s ease, border-color 0.2s ease;
}

.flip-all-btn:hover,
.learn-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4);
  border-color: #4dd0ff;
}

.flip-all-btn:active,
.learn-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.policies-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 10px;
  justify-content: center;
}

.policy-card {
  perspective: 1200px;
  flex: 1 1 340px;
  max-width: 360px;
  min-width: 320px;
  min-height: 320px;
  display: flex;
  position: relative;
  --mx: 50%;
  --my: 50%;
  cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><circle cx='6' cy='6' r='3' fill='white' opacity='0.9'/></svg>") 6 6, auto;
}

.policy-card-inner {
  position: relative;
  width: 100%;
  min-height: 320px;
  height: 100%;
  transition: transform 0.55s ease;
  transform-style: preserve-3d;
}

.policy-card.is-flipped .policy-card-inner {
  transform: rotateY(180deg);
}

.policy-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      ellipse 56px 34px at var(--mx) var(--my),
      rgba(255, 255, 255, 0.35) 0%,
      rgba(255, 255, 255, 0.22) 38%,
      rgba(255, 255, 255, 0.08) 70%,
      transparent 88%,
      transparent 100%
    ),
    radial-gradient(
      ellipse 46px 26px at calc(var(--mx) + 12px) calc(var(--my) + 8px),
      rgba(255, 255, 255, 0.12) 0%,
      transparent 75%
    );
  opacity: 0;
  transition: opacity 0.2s ease, background-position 0.08s ease;
}

.policy-card.hovering::after {
  opacity: 1;
}

.policy-face {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  padding: 24px 24px 20px;
  backface-visibility: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  border: 1px solid #2d2d2d;
}

.policy-front {
  background: radial-gradient(circle at 20% 20%, rgba(69, 252, 221, 0.18), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(245, 78, 78, 0.15), transparent 40%),
    #0f0f0f;
}

.policy-back {
  background: radial-gradient(circle at 18% 18%, rgba(69, 252, 221, 0.2), transparent 46%),
    radial-gradient(circle at 78% 14%, rgba(245, 78, 78, 0.17), transparent 42%),
    #0f0f0f;
  transform: rotateY(180deg);
}

.policy-card h3 {
  margin: 0 0 10px;
  letter-spacing: 0.5px;
  font-size: 20px;
  line-height: 1.3;
  color: #fdfdfd;
  text-shadow:
    0 1px 3px rgba(0, 0, 0, 0.65),
    0 0 0 rgba(0, 0, 0, 0.6); /* crisp edge for ADA contrast */
}

.policy-card ul {
  margin: 0;
  padding-left: 18px;
  line-height: 1.5;
}

.policy-card p {
  margin: 0;
  line-height: 1.6;
}

.policy-chip {
  display: inline-block;
  background: linear-gradient(120deg, #f54e4e, #45fcdd);
  color: #0c0c0c;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.4px;
  margin-bottom: 10px;
}

.policy-front .summary {
  color: #cfcfcf;
  font-size: 14px;
  line-height: 1.6;
}

.policy-back .details {
  color: #e8e8e8;
  font-size: 14px;
  line-height: 1.6;
}

.policy-back .details ul {
  color: #d6d6d6;
}

.training-mode .policy-front .summary,
.training-mode .policy-front ul {
  display: none;
}

.flip-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  border: 1px solid #3a3a3a;
  background: rgba(255, 255, 255, 0.06);
  color: #eaeaea;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  transition: transform 0.1s ease, border-color 0.15s ease, background 0.15s ease;
}

.flip-btn:hover {
  transform: translateY(-1px);
  border-color: #4dd0ff;
  background: rgba(77, 208, 255, 0.1);
}

.flip-btn:active {
  transform: translateY(0);
}

@media (max-width: 640px) {
  .policies-shell {
    padding: 0 12px 28px;
  }
  .policy-card {
    min-height: 240px;
  }
}