.card {
  background: var(--color-bg-content);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: none;
  transition: all var(--transition-base);
  border: 2px solid var(--color-border);
  overflow: hidden;
  position: relative;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--color-primary);
}

.card-glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .card-glass {
  background: rgba(26, 26, 26, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-gradient {
  position: relative;
  overflow: hidden;
}

.card-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0.8;
}

.card-elevated {
  box-shadow: var(--shadow-elevated);
}

.card-interactive {
  cursor: pointer;
  user-select: none;
}

.card-interactive:active {
  transform: translateY(-2px);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.card-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.card-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

@media (max-width: 768px) {
  .card-grid,
  .card-grid-2,
  .card-grid-3,
  .card-grid-4 {
    grid-template-columns: 1fr;
  }
}

.program-card {
  text-align: center;
  padding: var(--space-xl);
}

.program-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: white;
  border: 2px solid var(--color-primary-dark);
}

.program-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
}

.program-card__description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.program-card__link {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  border: 2px solid var(--color-primary);
}

.program-card__link:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: white;
}

.update-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
}

.update-card__date {
  flex-shrink: 0;
  width: 60px;
  text-align: center;
  padding: var(--space-sm);
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 600;
}

.update-card__date-day {
  font-size: var(--font-size-xl);
  display: block;
}

.update-card__date-month {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  display: block;
}

.update-card__content {
  flex: 1;
}

.update-card__title {
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}

.update-card__description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  margin: 0;
}

.update-card__tag {
  display: inline-block;
  padding: 2px var(--space-sm);
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  margin-top: var(--space-sm);
}

.member-card {
  text-align: center;
  padding: var(--space-lg);
}

.member-card__photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  overflow: hidden;
  border: 3px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.member-card:hover .member-card__photo {
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.member-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.member-card__name {
  font-size: var(--font-size-md);
  font-weight: 500;
  margin: 0 0 var(--space-xs);
  color: var(--color-text);
}

.member-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.metric-card {
  text-align: center;
  padding: var(--space-xxl);
  background: var(--color-bg-elevated);
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.metric-card__value {
  font-size: 56px;
  font-weight: 700;
  margin: 0 0 var(--space-md);
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.metric-card__label {
  font-size: var(--font-size-base);
  font-weight: 500;
  margin: 0;
  color: var(--color-text-secondary);
}

.metric-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.feature-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  align-items: flex-start;
}

.feature-card__image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}

.feature-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-card__content {
  flex: 1;
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}

.feature-card__description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  margin: 0;
  line-height: 1.6;
}

.testimonial-card {
  padding: var(--space-xl);
  position: relative;
  background: linear-gradient(135deg, rgba(33, 133, 208, 0.05) 0%, rgba(180, 55, 87, 0.05) 100%);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  font-size: 72px;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.2;
  font-family: Georgia, serif;
}

.testimonial-card__quote {
  font-size: var(--font-size-md);
  line-height: 1.8;
  font-style: italic;
  color: var(--color-text);
  margin: 0 0 var(--space-lg);
  position: relative;
  z-index: 1;
}

.testimonial-card__author {
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.testimonial-card__role {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: var(--space-xs) 0 0;
}

.hero-card {
  padding: var(--space-xxxl) var(--space-xl);
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  border: none;
  margin-bottom: var(--space-xxxl);
}

.hero-card__title {
  font-size: 48px;
  font-weight: 700;
  margin: 0 0 var(--space-md);
  line-height: 1.2;
}

.hero-card__subtitle {
  font-size: var(--font-size-xl);
  margin: 0 0 var(--space-xl);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-card__cta {
  display: inline-block;
  padding: var(--space-md) var(--space-xxxl);
  background: var(--color-bg-content);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.hero-card__cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
  color: var(--color-primary-dark);
}

@media (max-width: 768px) {
  .hero-card {
    padding: var(--space-xxl) var(--space-lg);
  }

  .hero-card__title {
    font-size: 32px;
  }

  .hero-card__subtitle {
    font-size: var(--font-size-md);
  }
}

.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.card-link:hover {
  color: inherit;
}

@media (prefers-reduced-motion: reduce) {
  .card,
  .program-card__link,
  .hero-card__cta,
  .member-card__photo {
    transition: none;
  }

  .card:hover,
  .program-card__link:hover,
  .hero-card__cta:hover {
    transform: none;
  }
}