/* Components */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-weight: 600;
  font-size: var(--font-size-base);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  text-decoration: none;
  gap: var(--spacing-sm);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #000000;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: rgba(255, 193, 7, 0.1);
  transform: translateY(-2px);
}

/* Cards */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  transition: var(--transition-normal);
}

.card:hover {
  border-color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

/* Pricing Grid & Cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  min-height: 400px;
}

.pricing-card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pricing-card-content h3 {
  margin-bottom: var(--spacing-sm);
}

.pricing-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: var(--spacing-lg) 0;
}

.pricing-features .pricing-list {
  margin: 0 auto;
}

.pricing-price {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.pricing-badge {
  background: var(--color-primary);
  color: black;
  font-weight: bold;
  padding: 4px 12px;
  border-radius: var(--border-radius-sm);
  display: inline-block;
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.pricing-card-featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

/* Pricing list - centered */
.pricing-list {
  display: inline-block;
  text-align: left;
}

/* Icon List */
.icon-list {
  list-style: none;
  padding: 0;
}

.icon-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

.icon-list i {
  color: var(--color-primary);
  margin-right: var(--spacing-md);
  margin-top: 4px;
}

/* Tables */
.table-container {
  overflow-x: auto;
  background-color: var(--color-surface);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  color: var(--color-text-secondary);
}

th,
td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

th {
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Method Cards (Mobile) */
.method-comparison-cards {
  display: none;
}

/* Responsive Adjustments for Components */

/* Scientific Methods - 1000px or less */
@media (max-width: 1000px) {
  .feature-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .feature-grid .card {
    width: 100%;
    min-height: auto;
    height: auto;
  }

  .method-comparison-cards {
    margin-top: 1rem;
    /* display: flex; - Removed to maintain original behavior (hidden > 768px) */
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

/* Pricing - 770px or less */
@media (max-width: 770px) {
  .pricing-grid {
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .table-container {
    display: none;
  }

  .method-comparison-cards {
    display: flex;
    /* other properties inherited from 1000px block or defined below */
  }

  .method-comparison-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
  }

  .method-comparison-card summary {
    padding: var(--spacing-md);
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .method-comparison-card summary::after {
    content: '+';
    font-size: 1.2em;
  }

  .method-comparison-card[open] summary::after {
    content: '-';
  }

  .method-comparison-card__content {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
  }

  .method-comparison-card__item {
    margin-bottom: var(--spacing-md);
  }

  .method-comparison-card__label {
    display: block;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
  }

  .method-comparison-card__value {
    color: var(--color-text-main);
  }
}
/* Scientific Methods - 375px or less */
@media (max-width: 375px) {
  .feature-grid {
    padding: 0 1rem;
    gap: 1rem;
  }
}