/* ===================================
   USE CASES SECTION - TABBED INTERFACE
   =================================== */


.use-cases__tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-12);
  background: rgba(255, 255, 255, 0.88);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  border: none;
  height: 48px;
}

[data-theme="dark"] .use-cases__tabs {
  background: rgba(28, 47, 64, 0.5);
  border: none;
}

.use-cases__tab {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition-normal);
  outline: none;
  white-space: nowrap;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.use-cases__tab:hover {
  color: var(--color-black);
  background: rgba(169, 204, 233, 0.15);
}

[data-theme="dark"] .use-cases__tab {
  color: var(--color-gray-400);
}

[data-theme="dark"] .use-cases__tab:hover {
  color: var(--color-white);
  background: rgba(169, 204, 233, 0.15);
}

.use-cases__tab--active {
  background: rgba(255, 255, 255, 0.7);
  color: var(--color-blue);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  border: none;
}

[data-theme="dark"] .use-cases__tab--active {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-blue-light);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  border: none;
}

.use-cases__content {
  position: relative;
  transition: max-height 0.3s ease-in-out;
  max-height: none;
}

.use-cases__panel {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
}

.use-cases__panel--active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.use-cases__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

/* Brand text within step descriptions is bold emphasis only — no colour change */
.use-cases__step-description .brand-text {
  color: inherit;
}


.use-cases__card {
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(52, 124, 191, 0.1);
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .use-cases__card {
  background: rgba(28, 47, 64, 0.96);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  border-color: rgba(96, 165, 250, 0.18);
}

.use-cases__card-header {
  margin-bottom: var(--space-6);
}

.use-cases__card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.3;
  margin: 0;
}

.use-cases__steps {
  list-style: none;
  padding: 0;
  margin: 0;
}

.use-cases__step {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  position: relative;
}

.use-cases__step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 13px;
  top: 28px;
  bottom: -24px;
  width: 2px;
  background: var(--color-orange);
}

.use-cases__step-number {
  width: 28px;
  height: 28px;
  background: var(--color-orange);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.use-cases__step-content {
  flex: 1;
  padding-top: 2px;
}

.use-cases__step-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-gray-900);
  margin: 0 0 var(--space-1) 0;
  line-height: 1.4;
}

.use-cases__step-description {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: 1.5;
  margin: 0;
}

.use-cases__demo {
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(52, 124, 191, 0.1);
}

[data-theme="dark"] .use-cases__demo {
  background: rgba(28, 47, 64, 0.85);
  border-color: rgba(96, 165, 250, 0.15);
}

.use-cases__demo-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(52, 124, 191, 0.08);
  border-bottom: 1px solid rgba(52, 124, 191, 0.15);
}

[data-theme="dark"] .use-cases__demo-header {
  background: rgba(96, 165, 250, 0.1);
  border-bottom-color: rgba(96, 165, 250, 0.2);
}

.use-cases__demo-dots {
  display: flex;
  gap: var(--space-1);
}

.use-cases__demo-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.use-cases__demo-dot--red {
  background: #ef4444;
}

.use-cases__demo-dot--yellow {
  background: #f59e0b;
}

.use-cases__demo-dot--green {
  background: #10b981;
}

.use-cases__demo-title {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-family: var(--font-family-mono);
}

.use-cases__demo-content {
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .use-cases__demo-content {
  background: rgba(28, 47, 64, 0.1);
}

.use-cases__demo-code {
  font-family: var(--font-family-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.use-cases__demo-line {
  margin-bottom: var(--space-2);
}

.use-cases__demo-line:last-child {
  margin-bottom: 0;
}

.use-cases__demo-prompt {
  color: var(--color-blue);
  font-weight: 600;
}

.use-cases__demo-line--muted {
  color: var(--color-gray-600);
}

/* Dark theme support */
[data-theme="dark"] .use-cases__card-title {
  color: var(--color-white);
}

[data-theme="dark"] .use-cases__step-title {
  color: var(--color-white);
}

[data-theme="dark"] .use-cases__step-description {
  color: var(--color-white-text);
}

[data-theme="dark"] .use-cases__demo-title {
  color: var(--color-gray-400);
}

[data-theme="dark"] .use-cases__demo-line--muted {
  color: var(--color-gray-600);
}

/* Responsive Design */
@media (max-width: 1023px) {
  .use-cases__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .use-cases__tabs {
    display: flex !important;
    flex-direction: column !important;
    max-width: 300px !important;
    background: rgba(255, 255, 255, 0.15) !important;
    padding: var(--space-1) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05) !important;
    gap: 0 !important;
    margin: 0 auto var(--space-12) auto !important;
    width: 100% !important;
    position: relative !important;
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    justify-content: stretch !important;
  }
  
  .use-cases__tab {
    background: transparent !important;
    border: none !important;
    margin: 0 !important;
    width: 100% !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: var(--space-2) var(--space-4) !important;
    display: block !important;
    position: relative !important;
    z-index: 1 !important;
    min-height: 44px !important;
    flex: 1 !important;
    text-align: center !important;
  }
  
  /* Dark theme support for mobile tabs */
  [data-theme="dark"] .use-cases__tabs {
    background: rgba(28, 47, 64, 0.2) !important;
  }
  
  /* Active tab styling for tablet and mobile */
  .use-cases__tab--active {
    background: transparent !important;
    color: var(--color-blue) !important;
    box-shadow: none !important;
    position: relative !important;
  }
  
  [data-theme="dark"] .use-cases__tab--active {
    color: var(--color-blue-light) !important;
  }
  
  .use-cases__tab--active::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(255, 255, 255, 0.3) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1) !important;
    z-index: -1 !important;
  }
  
  /* Dark theme support for active tab */
  [data-theme="dark"] .use-cases__tab--active::before {
    background: rgba(255, 255, 255, 0.25) !important;
  }
}

@media (max-width: 767px) {
  .use-cases__card {
    padding: var(--space-6);
  }
  
  .use-cases__card-title {
    font-size: var(--text-lg);
  }
  
  .use-cases__step {
    gap: var(--space-3);
  }
  
  .use-cases__step-number {
    width: 24px;
    height: 24px;
    font-size: var(--text-xs);
  }
  
  .use-cases__demo-content {
    padding: var(--space-4);
  }
  
  .use-cases__demo-code {
    font-size: var(--text-xs);
  }
}