/* ==========================================================================
   IACBT — Cards
   ========================================================================== */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg);
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.card:hover .card__media img { transform: scale(1.06); }

.card__body { padding: var(--space-md); }

.card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-soft);
  color: var(--color-secondary);
  font-size: 1.35rem;
  margin-bottom: var(--space-sm);
}

.card__title { margin-bottom: var(--space-2xs); }
.card__title a { color: inherit; }
.card__title a:hover { color: var(--color-primary); }

.card__text {
  font-size: 0.9375rem;
  color: var(--color-text-body);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-secondary);
}
.card__link i { transition: transform var(--dur-fast) var(--ease-out); }
.card__link:hover i { transform: translateX(4px); }

/* ---- Feature / topic card (icon-led) ---- */
.feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  height: 100%;
}

/* ---- Profile card ---- */
.profile-card {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
}
.profile-card__photo {
  width: 128px; height: 128px;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto var(--space-sm);
  border: 4px solid var(--color-bg);
  box-shadow: var(--shadow-sm);
}
.profile-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.profile-card__role { color: var(--color-secondary); font-size: 0.85rem; font-weight: 600; margin-top: 2px; }

/* ---- Event card ---- */
.event-card { display: flex; flex-direction: column; }
.event-card__date {
  position: absolute;
  top: var(--space-sm); left: var(--space-sm);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: var(--space-2xs) var(--space-xs);
  text-align: center;
  box-shadow: var(--shadow-sm);
  font-family: var(--font-heading);
  line-height: 1.1;
}
.event-card__date .day { font-size: 1.15rem; font-weight: 700; color: var(--color-primary); display: block; }
.event-card__date .month { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-secondary); }
.event-card__meta { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin: var(--space-2xs) 0 var(--space-xs); }
.event-card__meta span { display: inline-flex; align-items: center; gap: 5px; font-size: 0.8rem; color: var(--color-text-muted); }

/* ---- Blog card ---- */
.blog-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(15, 118, 110, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xs);
}
.blog-card__meta {
  display: flex; align-items: center; gap: var(--space-xs);
  margin-top: var(--space-sm);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ---- Stat card ---- */
.stat-card { text-align: center; padding: var(--space-md); }
.stat-card__number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 1.7rem + 1.2vw, 2.75rem);
  color: #fff;
  display: inline-block;
  min-width: 3.2ch;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}
.stat-card__label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.02em;
}

/* ---- Badge ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  background: rgba(22, 163, 74, 0.12);
  color: var(--color-success);
}
.badge--accent { background: rgba(56, 189, 248, 0.18); color: var(--color-secondary-dark); }
.badge--primary { background: rgba(30, 64, 175, 0.1); color: var(--color-primary); }

/* ---- Alert ---- */
.alert {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: 0.9rem;
}
.alert i { color: var(--color-secondary); margin-top: 2px; }
.alert--success { border-color: rgba(22, 163, 74, 0.35); background: rgba(22, 163, 74, 0.08); }
.alert--info { border-color: rgba(15, 118, 110, 0.3); background: rgba(15, 118, 110, 0.06); }