/* App Page Specific Styles */

.logo a {
  text-decoration: none;
}

/* App Hero */
.app-hero {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: white;
  padding: 4rem 0;
  text-align: center;
}

.app-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.app-icon-large {
  width: 120px;
  height: 120px;
  background: white;
  border-radius: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  margin: 0 auto 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.app-hero h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 1.5rem;
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.app-hero .description {
  font-size: 1.1rem;
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.app-badges {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1.25rem;
  border-radius: 25px;
  font-size: 0.9rem;
  backdrop-filter: blur(10px);
}

/* Features Section */
.features-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.features-section h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.feature p {
  color: var(--text-light);
  line-height: 1.6;
}

/* How It Works */
.how-it-works {
  padding: 5rem 0;
}

.how-it-works h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
}

.steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  text-align: center;
  flex: 1;
  min-width: 200px;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.step p {
  color: var(--text-light);
}

.step-arrow {
  font-size: 2rem;
  color: var(--primary-color);
  font-weight: 700;
}

/* Screenshots Section */
.screenshots-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.screenshots-section h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.screenshot-placeholder {
  background: white;
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  aspect-ratio: 9/19.5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-style: italic;
}

/* Download Buttons */
.download-buttons {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.app-store-badge {
  display: inline-block;
  transition: all 0.3s;
}

.app-store-badge:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.app-store-badge img {
  display: block;
  height: auto;
}

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

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.download-info {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: var(--text-light);
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.faq-section h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
}

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

.faq-item {
  background: white;
  padding: 2rem;
  margin-bottom: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.faq-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.faq-item p {
  line-height: 1.7;
  color: var(--text-light);
}

/* Harmful Ingredients Section */
.harmful-ingredients-section {
  padding: 5rem 0;
  background: var(--bg-white);
}

.harmful-ingredients-section h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
}

.harmful-ingredients-section .section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.ingredient-card {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 12px;
  border-left: 4px solid var(--primary-color);
  transition: transform 0.3s, box-shadow 0.3s;
}

.ingredient-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.ingredient-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.ingredient-card p {
  margin-bottom: 0.75rem;
  line-height: 1.6;
  color: var(--text-dark);
}

.ingredient-card .examples {
  font-size: 0.9rem;
  color: var(--text-light);
  font-style: italic;
  margin-top: 1rem;
}

.cta-box {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: white;
  padding: 3rem;
  border-radius: 16px;
  text-align: center;
  margin-top: 3rem;
}

.cta-box h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta-box p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
  .app-hero h1 {
    font-size: 2rem;
  }

  .tagline {
    font-size: 1.25rem;
  }

  .app-icon-large {
    width: 100px;
    height: 100px;
    font-size: 3rem;
  }

  .step-arrow {
    display: none;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .screenshots-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}