/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

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

.btn {
  transform: translateY(0);
}

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

.btn--secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-stroke);
}

.btn--secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn--large {
  padding: 16px 32px;
  font-size: var(--font-size-body);
}

.btn[style*="width: 100%"] {
  width: 100%;
  display: flex;
}

/* Mobile button optimizations */
@media (max-width: 768px) {
  .btn {
    min-height: 44px; /* Tap target size */
    padding: 12px 20px;
    font-size: 16px;
  }
  
  .btn--large {
    min-height: 48px;
    padding: 14px 24px;
    font-size: 17px;
  }
}

/* Cards - Stripe-style subtle elevation */
.card {
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-md);
  padding: var(--card-padding);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  transform: translateY(0);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 0, 0, 0.12);
}

.card__title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.card__description {
  font-size: 17px;
  color: rgba(0, 0, 0, 0.75);
  line-height: var(--line-height-relaxed);
}

/* Feature Card */
.feature-card {
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.feature-card__icon {
  margin-bottom: var(--space-md);
  line-height: 1;
  display: block;
  width: 24px;
  height: 24px;
  color: #0D0D0D;
  flex-shrink: 0;
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 1.8;
  color: inherit;
}

.feature-card__title {
  font-size: 26px;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
  line-height: var(--line-height-tight);
  letter-spacing: -0.01em;
}

.feature-card__text {
  font-size: 17px;
  color: rgba(0, 0, 0, 0.75);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
  flex: 1;
}

.feature-card__cta {
  font-size: var(--font-size-small);
  color: rgba(0, 0, 0, 0.5);
  text-decoration: none;
  display: inline-block;
  margin-top: auto;
  transition: color 0.2s ease;
}

.feature-card__cta:hover {
  color: rgba(0, 0, 0, 0.8);
}

/* Pricing Card - Stripe-style */
.pricing-card {
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-md);
  padding: var(--card-padding);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  transform: translateY(0);
}

.pricing-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

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

.pricing-card--featured:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card__title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
}

.pricing-card__price {
  font-size: 48px;
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  margin: var(--space-md) 0;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.pricing-card__price-unit {
  font-size: 17px;
  color: rgba(0, 0, 0, 0.55);
  font-weight: var(--font-weight-normal);
}

.pricing-card__features {
  margin: var(--space-lg) 0;
}

.pricing-card__feature {
  padding: var(--space-sm) 0;
  font-size: 17px;
  color: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  line-height: var(--line-height-relaxed);
}

.pricing-card__feature::before {
  content: "✓";
  color: var(--color-success);
  font-weight: var(--font-weight-semibold);
}

/* Logo Grid */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-xl);
  align-items: center;
  opacity: 0.5;
}

.logo-grid__item {
  text-align: center;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Stats */
.stat {
  text-align: center;
}

.stat__value {
  font-size: 56px;
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.stat__label {
  font-size: 17px;
  color: rgba(0, 0, 0, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .stat__value {
    font-size: 40px;
  }
}