/* ============================================
   USE CASE PROGRAMMATIC PAGE
   ============================================ */

.use-case-page {
  background: #fff;
}

/* Breadcrumb */
.use-case-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--home-gray-600, #475569);
  margin-bottom: 1.5rem;
}

.use-case-breadcrumb a {
  color: var(--home-gray-600, #475569);
  text-decoration: none;
  transition: color 0.2s ease;
}

.use-case-breadcrumb a:hover {
  color: var(--home-primary, #206bc4);
}

.use-case-breadcrumb i.fa-chevron-right {
  font-size: 0.65rem;
  opacity: 0.5;
}

.use-case-breadcrumb span[aria-current] {
  color: var(--home-gray-800, #1e293b);
  font-weight: 600;
}

/* Hero */
.use-case-hero {
  position: relative;
  background: #fff;
  overflow: hidden;
  padding: 2.5rem 0 3.5rem;
}

.use-case-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(32, 107, 196, 0.07) 0%, transparent 45%),
              radial-gradient(circle at 10% 80%, rgba(32, 107, 196, 0.04) 0%, transparent 40%);
  pointer-events: none;
}

.use-case-hero-inner {
  position: relative;
  z-index: 1;
}

.use-case-hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.use-case-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--home-primary-soft, rgba(32, 107, 196, 0.1));
  color: var(--home-primary, #206bc4);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(32, 107, 196, 0.15);
}

.use-case-hero-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--home-primary, #206bc4) 0%, var(--home-primary-dark, #1a5ba8) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(32, 107, 196, 0.25);
  flex-shrink: 0;
}

.use-case-hero-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.15;
  color: var(--home-gray-800, #1e293b);
  margin-bottom: 1rem;
}

.use-case-hero-intro {
  font-size: 1.125rem;
  color: var(--home-gray-600, #475569);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 1.75rem;
}

.use-case-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.use-case-qr-mockup {
  position: relative;
  width: 220px;
  height: 220px;
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--home-shadow-xl, 0 20px 40px -12px rgba(0, 0, 0, 0.2));
  border: 1px solid var(--home-gray-200, #e2e8f0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.5rem;
}

.use-case-qr-mockup-icon {
  width: 120px;
  height: 120px;
  border-radius: 12px;
  background: var(--home-gray-100, #f8fafc);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--home-primary, #206bc4);
}

.use-case-qr-mockup-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--home-gray-600, #475569);
  text-align: center;
}

.use-case-qr-mockup-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle, rgba(32, 107, 196, 0.12) 0%, transparent 70%);
  z-index: -1;
  border-radius: 50%;
}

/* Prose / SEO content */
.use-case-prose-card {
  background: var(--home-gray-100, #f8fafc);
  border-radius: var(--home-radius-lg, 20px);
  padding: 2.5rem;
  border: 1px solid var(--home-gray-200, #e2e8f0);
}

.use-case-prose-card h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  color: var(--home-gray-800, #1e293b);
  margin-bottom: 1.25rem;
  line-height: 1.3;
}

.use-case-prose-card p {
  font-size: 1.05rem;
  color: var(--home-gray-600, #475569);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.use-case-prose-card p:last-child {
  margin-bottom: 0;
}

/* Examples grid */
.use-case-examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.use-case-example-card {
  background: #fff;
  border-radius: var(--home-radius, 12px);
  padding: 1.75rem;
  border: 1px solid var(--home-gray-200, #e2e8f0);
  box-shadow: var(--home-shadow, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
  transition: all 0.3s ease;
  height: 100%;
}

.use-case-example-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--home-shadow-lg, 0 10px 25px -5px rgba(0, 0, 0, 0.1));
  border-color: var(--home-primary, #206bc4);
}

.use-case-example-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--home-primary-soft, rgba(32, 107, 196, 0.1));
  color: var(--home-primary, #206bc4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.use-case-example-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--home-gray-800, #1e293b);
  margin-bottom: 0.5rem;
}

.use-case-example-card p {
  font-size: 0.925rem;
  color: var(--home-gray-600, #475569);
  line-height: 1.6;
  margin: 0;
}

/* Tips */
.use-case-tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  max-width: 1000px;
  margin: 0 auto;
}

.use-case-tip-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #fff;
  border-radius: var(--home-radius, 12px);
  padding: 1.5rem;
  border: 1px solid var(--home-gray-200, #e2e8f0);
  box-shadow: var(--home-shadow, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
  transition: all 0.3s ease;
}

.use-case-tip-card:hover {
  border-color: var(--home-primary, #206bc4);
  box-shadow: var(--home-shadow-lg, 0 10px 25px -5px rgba(0, 0, 0, 0.1));
}

.use-case-tip-number {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: var(--home-primary, #206bc4);
  color: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 4px 10px rgba(32, 107, 196, 0.25);
}

.use-case-tip-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--home-gray-800, #1e293b);
  margin-bottom: 0.35rem;
}

.use-case-tip-card p {
  font-size: 0.9rem;
  color: var(--home-gray-600, #475569);
  line-height: 1.6;
  margin: 0;
}

/* Related use cases */
.use-case-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.use-case-related-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: #fff;
  border-radius: var(--home-radius, 12px);
  border: 1px solid var(--home-gray-200, #e2e8f0);
  box-shadow: var(--home-shadow, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  height: 100%;
}

.use-case-related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--home-shadow-lg, 0 10px 25px -5px rgba(0, 0, 0, 0.1));
  border-color: var(--home-primary, #206bc4);
  color: inherit;
}

.use-case-related-card .use-case-icon-modern {
  width: 48px;
  height: 48px;
  min-width: 48px;
  font-size: 1.1rem;
  border-radius: 12px;
}

.use-case-related-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--home-gray-800, #1e293b);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.use-case-related-card p {
  font-size: 0.875rem;
  color: var(--home-gray-600, #475569);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.use-case-related-card .use-case-link {
  font-size: 0.85rem;
}

/* Steps override for dynamic count */
.use-case-steps.steps-container {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

@media (max-width: 991px) {
  .use-case-hero-visual {
    margin-top: 2rem;
  }
}

@media (max-width: 576px) {
  .use-case-prose-card {
    padding: 1.5rem;
  }

  .use-case-qr-mockup {
    width: 180px;
    height: 180px;
  }

  .use-case-qr-mockup-icon {
    width: 90px;
    height: 90px;
    font-size: 3rem;
  }
}