/* ══════════════════════════════════════
   Persona Identity Card
   Requires: persona-tokens.css
   ══════════════════════════════════════ */

.persona-card {
  position: relative;
  padding: 2.5rem 2rem 2rem;
  border-radius: var(--persona-card-radius);
  background: linear-gradient(
    160deg,
    rgba(8, 20, 40, 0.92),
    rgba(10, 24, 46, 0.78)
  );
  border: 1px solid var(--persona-color, rgba(255,255,255,0.12));
  overflow: hidden;
  text-align: center;
  margin-bottom: 22px;

  opacity: 0;
  transform: scale(0.96);
  animation: persona-card-enter 800ms var(--ease-out) forwards;
}

/* Background symbol — enlarged persona SVG as watermark */
.persona-card__bg-symbol {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 88%;
  max-width: 520px;
  aspect-ratio: 1 / 1;
  color: var(--persona-color, #e8e0d4);
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
  filter: blur(0.3px);
  animation: persona-bg-symbol-in 1600ms var(--ease-out) 200ms forwards;
  transform-origin: center;
}

.persona-card__bg-symbol svg {
  width: 100%;
  height: 100%;
}

/* Make sure all card content sits above the watermark */
.persona-card__glow,
.persona-card__icon,
.persona-card__kicker,
.persona-card__name-zh,
.persona-card__name-en,
.persona-card__strike,
.persona-card__divider,
.persona-card__meta {
  position: relative;
  z-index: 1;
}

/* Ambient glow from persona color */
.persona-card__glow {
  position: absolute;
  inset: -60%;
  background: radial-gradient(
    circle at 50% 40%,
    var(--persona-color, transparent) 0%,
    transparent 55%
  );
  opacity: 0.07;
  pointer-events: none;
  filter: blur(48px);
}

/* Top accent bar */
.persona-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--persona-color, rgba(255,255,255,0.2)),
    transparent
  );
}

/* ── SVG icon ── */
.persona-card__icon {
  width: 96px;
  height: 96px;
  margin: 0 auto 1.5rem;
  color: var(--persona-color, #e8e0d4);
}

.persona-card__icon svg {
  width: 100%;
  height: 100%;
  /* Draw-on animation via stroke-dasharray */
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
  animation: persona-draw-symbol 1200ms var(--ease-out) 300ms forwards;
}

/* ── Identity text ── */
.persona-card__kicker {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--persona-color, #8a9ab5);
  opacity: 0.75;
  margin-bottom: 0.5rem;
}

.persona-card__name-zh {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', Georgia, serif;
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--text, #e8e0d4);
  text-shadow: 0 0 32px var(--persona-color, transparent);
  margin: 0 0 0.25rem;
  line-height: 1.1;
}

.persona-card__name-en {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--persona-color, #8a9ab5);
  margin-bottom: 1.25rem;
}

/* ── Strike line ── */
.persona-card__strike {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', Georgia, serif;
  font-style: italic;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--persona-color, #e8e0d4);
  opacity: 0.9;
  margin: 0 auto 1.5rem;
  max-width: 320px;
  line-height: 1.6;
}

/* ── Gold divider ── */
.persona-card__divider {
  height: 1px;
  width: 55%;
  margin: 0 auto 1.5rem;
  background: linear-gradient(
    90deg,
    transparent,
    var(--persona-color, rgba(200,169,106,0.4)),
    transparent
  );
  opacity: 0.5;
}

/* ── Meta row ── */
.persona-card__meta {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.persona-card__meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.persona-card__meta .meta-label {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted, #5a6a85);
}

.persona-card__meta .meta-value {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.8rem;
  color: var(--persona-color, #e8e0d4);
  letter-spacing: 0.05em;
}

/* ── Animations ── */
@keyframes persona-card-enter {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes persona-draw-symbol {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes persona-bg-symbol-in {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.88) rotate(-3deg);
  }
  to {
    opacity: 0.06;
    transform: translate(-50%, -50%) scale(1) rotate(0);
  }
}

/* ── Respect reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .persona-card {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .persona-card__icon svg {
    animation: none;
    stroke-dashoffset: 0;
  }
  .persona-card__bg-symbol {
    animation: none;
    opacity: 0.06;
    transform: translate(-50%, -50%);
  }
}

/* ── Mobile ── */
@media (max-width: 480px) {
  .persona-card {
    padding: 2rem 1.25rem 1.5rem;
  }
  .persona-card__icon {
    width: 72px;
    height: 72px;
  }
  .persona-card__meta {
    gap: 1.25rem;
  }
}