/* ============================
   Bundle Sales Page Styles
   Integrates with base.css design system
============================ */

/* Container - uses base.css variables */
.sales-container {
  max-width: 680px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) calc(var(--space-xl) * 1.5);
}

/* Header Section */
.sales-header {
  margin-bottom: calc(var(--space-xl) * 1.2);
  text-align: center;
}

.sales-title {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -0.02em;
}

.sales-subtitle {
  font-size: 1.125rem;
  color: var(--muted);
  font-weight: 400;
  margin: 0;
}

/* Sections */
.sales-section {
  margin-bottom: var(--space-xl);
}

.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  line-height: 1.3;
  color: var(--text);
}

.section-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  margin: 0;
}

/* Feature List */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-item {
  padding: var(--space-md) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
}

.feature-item:last-child {
  border-bottom: none;
}

.feature-item strong {
  font-weight: 600;
  color: var(--text);
}

/* Audience List */
.audience-list {
  list-style: disc;
  padding-left: var(--space-lg);
  margin: 0;
  color: var(--text);
}

.audience-list li {
  padding: var(--space-xs) 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
}

/* Value Proposition */
.value-prop {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* CTA Section */
.cta-section {
  text-align: center;
  margin-top: calc(var(--space-xl) * 1.25);
  margin-bottom: var(--space-lg);
}

/* Price Block */
.price-block {
  margin-bottom: var(--space-xl);
}

.price-label {
  display: block;
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.price-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-sm);
  line-height: 1;
  letter-spacing: -0.02em;
}

.price-note {
  display: block;
  font-size: 0.9375rem;
  color: var(--muted);
}

/* CTA Button */
.cta-button {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 1.125rem;
  font-weight: 600;
  padding: var(--space-md) calc(var(--space-lg) * 1.5);
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid var(--primary);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  margin-bottom: var(--space-md);
  cursor: pointer;
}

.cta-button:hover {
  background: color-mix(in srgb, var(--primary) 90%, black);
  border-color: color-mix(in srgb, var(--primary) 90%, black);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

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

/* CTA Note */
.cta-note {
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ============================
   Dark Mode Integration
============================ */

html.dark .sales-title,
html.dark .section-title,
html.dark .section-text,
html.dark .feature-item,
html.dark .feature-item strong,
html.dark .audience-list,
html.dark .audience-list li,
html.dark .price-value {
  color: var(--text);
}

html.dark .sales-subtitle,
html.dark .price-label,
html.dark .price-note,
html.dark .cta-note {
  color: var(--muted);
}

html.dark .feature-item {
  border-color: color-mix(in srgb, var(--border) 70%, transparent);
}

html.dark .value-prop {
  border-color: var(--border);
}

html.dark .cta-button {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

html.dark .cta-button:hover {
  background: color-mix(in srgb, var(--primary) 85%, black);
  border-color: color-mix(in srgb, var(--primary) 85%, black);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--primary) 35%, transparent);
}

/* ============================
   Responsive Adjustments
============================ */

@media (width <= 640px) {
  .sales-container {
    padding: var(--space-lg) var(--space-md) calc(var(--space-lg) * 1.5);
  }

  .sales-title {
    font-size: 1.625rem;
  }

  .sales-section {
    margin-bottom: var(--space-lg);
  }

  .section-title {
    font-size: 1.125rem;
  }

  .price-value {
    font-size: 2.25rem;
  }

  .cta-button {
    width: 100%;
    text-align: center;
    padding: var(--space-md) var(--space-lg);
  }
}

@media (width <= 380px) {
  .sales-title {
    font-size: 1.5rem;
  }

  .price-value {
    font-size: 2rem;
  }
}