/* ===================================
   FEATURES PAGE STYLES
   =================================== */

.page-hero {
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
  text-align: center;
}

.page-hero h1 {
  max-width: 900px;
  margin: 0 auto var(--spacing-md);
}

.page-hero .hero-subtitle {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.25rem;
  color: var(--color-gray-600);
}

/* Feature Detail Sections */
.feature-detail {
  padding: var(--spacing-3xl) 0;
}

.feature-detail.alt {
  background: var(--color-gray-50);
}

/* Feature Header Full Width */
.feature-header-full {
  text-align: center;
  max-width: 900px;
  margin: 0 auto var(--spacing-3xl);
}

.feature-header-full .feature-number {
  display: inline-block;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.feature-header-full h2 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

.feature-header-full .feature-intro {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-700);
}

.feature-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

/* Ensure equal width columns */
.feature-content > div {
  width: 100%;
  min-width: 0; /* Prevent grid blowout */
}

.feature-content.reverse {
  direction: rtl;
}

.feature-content.reverse > * {
  direction: ltr;
}

.feature-number {
  display: inline-block;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  font-size: 1.5rem;
  font-weight: 800;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.feature-number.killer {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7);
  }
  50% {
    box-shadow: 0 0 0 20px rgba(251, 191, 36, 0);
  }
}

.killer-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
  animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

.text-highlight {
  color: var(--color-primary);
}

.feature-intro {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-xl);
}

/* Feature Benefits */
.feature-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  height: 100%;
  justify-content: space-between;
}

.benefit-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  padding: var(--spacing-md);
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  transition: all var(--transition-base);
  flex: 1;
}

.benefit-item:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateX(5px);
}

.benefit-icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: 12px;
}

.benefit-icon img {
  width: 28px;
  height: 28px;
  filter: brightness(0) invert(1);
}

.benefit-item h4 {
  font-size: 1.125rem;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
}

.benefit-item p {
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  margin: 0;
}

/* Tech Badges */
.feature-tech h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.tech-badges {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.tech-badges span {
  padding: 0.5rem 1rem;
  background: var(--color-primary-light);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

/* App Screenshot Container */
.app-screenshot-container {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.05);
  background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-screenshot-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.app-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Use Cases */
.use-cases {
  margin-top: var(--spacing-xl);
}

.use-cases h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-md);
}

.use-cases-full {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary-light);
}

.use-cases-full h4 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  text-align: center;
  font-weight: 700;
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
}

.use-case {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: white;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.use-case strong {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-gray-900);
  margin-bottom: 0.25rem;
}

.use-case span {
  font-size: 0.8125rem;
  color: var(--color-gray-600);
  line-height: 1.4;
}

/* Language Demo */
.language-demo {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  border: 2px solid var(--color-border);
  padding: var(--spacing-lg);
}

.language-demo h4 {
  color: var(--color-gray-900);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.language-list {
  display: grid;
  gap: var(--spacing-xs);
}

.language-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary-light);
  transition: all 0.3s ease;
}

.language-item:hover {
  transform: translateX(5px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.language-item .language-code {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: white;
  font-weight: 700;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.language-item .language-name {
  font-size: 0.875rem;
  color: var(--color-gray-800);
  font-weight: 500;
}

.language-showcase {
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
}

.language-example {
  padding: var(--spacing-md);
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-primary-light);
  margin-bottom: var(--spacing-md);
}

.lang-label {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.language-example p {
  font-size: 1.125rem;
  color: var(--color-gray-800);
  margin: 0;
}

.language-arrow {
  text-align: center;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.language-result {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.detected-segment {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.5rem 1rem;
  background: white;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
}

.lang-tag {
  padding: 0.25rem 0.5rem;
  background: var(--color-secondary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
}

.supported-languages {
  padding: var(--spacing-xl);
  background: var(--color-gray-50);
}

.supported-languages h4 {
  margin-bottom: var(--spacing-md);
}

.lang-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.lang-list span {
  padding: 0.5rem 1rem;
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Language Selector */
.language-selector {
  margin-top: var(--spacing-xl);
}

.language-selector h4 {
  font-size: 1rem;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.language-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.language-checkbox:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.language-checkbox input:checked + .language-flag + span {
  font-weight: 600;
  color: var(--color-primary);
}

.language-checkbox input {
  accent-color: var(--color-primary);
}

.language-flag {
  font-size: 1.5rem;
}

/* More Features */
.more-features {
  background: var(--color-gray-50);
}

.more-features h2 {
  margin-bottom: var(--spacing-3xl);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card-small {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-border);
  transition: all var(--transition-base);
}

.feature-card-small:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--color-primary-light);
}

.feature-icon-small {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.feature-icon-small img {
  width: 100%;
  height: 100%;
  filter: brightness(0) saturate(100%) invert(55%) sepia(71%) saturate(2815%) hue-rotate(122deg) brightness(102%) contrast(95%);
}

.feature-card-small h3 {
  font-size: 1.25rem;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-sm);
}

.feature-card-small p {
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  margin: 0;
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-3xl) 0;
  background: white;
}

.faq-section h2 {
  margin-bottom: var(--spacing-2xl);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

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

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) 0;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-900);
  cursor: pointer;
  transition: color var(--transition-base);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-answer p {
  padding-bottom: var(--spacing-lg);
  color: var(--color-gray-600);
  line-height: 1.6;
  margin: 0;
}

.faq-item.active .faq-answer {
  max-height: 200px; /* Adjust as needed */
}

/* Responsive */
@media (max-width: 1024px) {
  .feature-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .feature-visual {
    order: -1;
  }
  
  .use-case-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: var(--spacing-xl) 0;
  }
  
  .feature-detail {
    padding: var(--spacing-xl) 0;
  }
  
  .demo-content {
    padding: var(--spacing-md);
    min-height: 150px;
  }
  
  .demo-text {
    font-size: 1rem;
  }
  
  .language-grid {
    grid-template-columns: 1fr;
  }
}