/* Tool Landing Pages Styles */

/* General Styles */
:root {
  --primary-color: #4f46e5;
  --primary-dark: #4338ca;
  --secondary-color: #10b981;
  --text-color: #1f2937;
  --text-light: #6b7280;
  --background-color: #ffffff;
  --background-alt: #f9fafb;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --transition: all 0.3s ease;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: var(--text-color);
  line-height: 1.5;
  background-color: var(--background-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  text-align: center;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

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

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

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

.btn-outline:hover {
  background-color: var(--background-alt);
  border-color: var(--text-light);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Header Styles */
.site-header {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--background-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 40px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav li {
  margin: 0 1rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: var(--transition);
}

.main-nav a:hover {
  color: var(--primary-color);
}

.main-nav .active a {
  color: var(--primary-color);
}

.auth-buttons {
  display: flex;
  gap: 1rem;
}

/* Hero Section */
.hero-section {
  padding: 5rem 0;
  background-color: var(--background-alt);
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  margin-bottom: 1.5rem;
}

.hero-content .subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Platforms Section */
.platforms-section {
  padding: 5rem 0;
  text-align: center;
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.platform-card {
  background-color: var(--background-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.platform-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.platform-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
}

.platform-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.platform-card h3 {
  margin-bottom: 0.5rem;
}

.platform-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

/* Process Section */
.process-section {
  padding: 5rem 0;
  background-color: var(--background-alt);
  text-align: center;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.process-step {
  position: relative;
  padding: 2rem;
  background-color: var(--background-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.step-number {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 2rem;
  height: 2rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.step-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.process-demo {
  margin-top: 4rem;
}

.demo-video {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.demo-video img {
  width: 100%;
  height: auto;
  display: block;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 4rem;
  height: 4rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: var(--transition);
}

.play-button:hover {
  background-color: var(--primary-dark);
  transform: translate(-50%, -50%) scale(1.1);
}

/* Engines Section */
.engines-section {
  padding: 5rem 0;
  text-align: center;
}

.engines-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.engine-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.engine-tab img {
  height: 40px;
  margin-bottom: 0.5rem;
}

.engine-tab.active {
  background-color: var(--background-alt);
  box-shadow: var(--shadow-sm);
}

.engine-content {
  display: none;
}

.engine-content.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.engine-info {
  text-align: left;
}

.engine-info ul {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
}

.engine-info li {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}

.engine-info li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--secondary-color);
}

.engine-preview img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* Examples Section */
.examples-section {
  padding: 5rem 0;
  background-color: var(--background-alt);
  text-align: center;
}

.examples-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--background-color);
  cursor: pointer;
  transition: var(--transition);
}

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

.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.example-card {
  background-color: var(--background-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.example-before, .example-after {
  position: relative;
}

.example-before img, .example-after img {
  width: 100%;
  height: auto;
  display: block;
}

.label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.example-info {
  padding: 1.5rem;
  text-align: center;
}

.example-info h3 {
  margin-bottom: 0.5rem;
}

.example-info p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

/* Testimonials Section */
.testimonials-section {
  padding: 5rem 0;
  text-align: center;
}

.testimonials-slider {
  max-width: 800px;
  margin: 3rem auto 0;
}

.testimonial {
  background-color: var(--background-alt);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.testimonial-content {
  font-size: 1.25rem;
  font-style: italic;
  margin-bottom: 2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin-right: 1rem;
}

.author-info h4 {
  margin-bottom: 0.25rem;
}

.author-info p {
  color: var(--text-light);
  margin-bottom: 0;
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background-color: var(--background-alt);
  text-align: center;
}

.faq-list {
  max-width: 800px;
  margin: 3rem auto 0;
}

.faq-item {
  background-color: var(--background-color);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: 1.125rem;
}

.toggle-icon {
  color: var(--text-light);
  transition: var(--transition);
}

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

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* CTA Section */
.cta-section {
  padding: 5rem 0;
  text-align: center;
  background-color: var(--primary-color);
  color: white;
}

.cta-section h2 {
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cta-section .btn-outline {
  border-color: white;
  color: white;
}

.cta-section .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.cta-note {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Footer */
.site-footer {
  padding: 5rem 0 2rem;
  background-color: var(--background-alt);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h3 {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 0.75rem;
}

.footer-col a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.copyright {
  color: var(--text-light);
  font-size: 0.875rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: var(--text-light);
  font-size: 1.25rem;
  transition: var(--transition);
}

.social-links a:hover {
  color: var(--primary-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-section .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .engine-content.active {
    grid-template-columns: 1fr;
  }
  
  .engine-info {
    text-align: center;
  }
  
  .engine-info ul {
    display: inline-block;
    text-align: left;
  }
}

@media (max-width: 768px) {
  .site-header .container {
    flex-direction: column;
    gap: 1rem;
  }
  
  .main-nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .auth-buttons {
    width: 100%;
    justify-content: center;
  }
  
  .platforms-grid, .process-steps {
    grid-template-columns: 1fr;
  }
  
  .engines-tabs {
    flex-wrap: wrap;
  }
  
  .examples-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .btn {
    width: 100%;
  }
  
  .hero-cta {
    flex-direction: column;
  }
}