/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #333;
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Background Pattern */
.background-pattern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

/* Header */
.header {
  text-align: center;
  padding: 2rem 0 1rem 0;
  position: relative;
  z-index: 3;
}

.logo-container {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-bg {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  position: relative;
}

.logo-sports {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trophy {
  font-size: 2.5rem;
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  animation: pulse 2s ease-in-out infinite;
}

.star {
  position: absolute;
  top: -8px;
  right: -8px;
  font-size: 1rem;
  color: #ffd700;
  animation: twinkle 1.5s ease-in-out infinite;
}

.app-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.5rem 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  background: linear-gradient(45deg, #ffffff, #f0f0f0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.5px;
}

.app-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  font-weight: 300;
  letter-spacing: 0.5px;
}

/* Main Content */
.main-content {
  position: relative;
  z-index: 2;
  padding: 0 1rem 2rem 1rem;
}

/* Section Styles */
section {
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding: 2rem 0;
}

.hero-content {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  padding: 3rem 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-title .highlight {
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.download-btn.android {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  color: #2d3748;
  text-decoration: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
  margin-bottom: 2rem;
}

.download-btn.android:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 215, 0, 0.4);
}

.btn-icon {
  font-size: 1.2rem;
}

.hero-features {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 215, 0, 0.1);
  color: #666;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

.feature-icon {
  font-size: 1.1rem;
}

/* Features Section */
.features-section h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #333;
  text-align: center;
  margin-bottom: 2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

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

.feature-card h4 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 1rem;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
}

/* How It Works Section */
.how-section h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #333;
  text-align: center;
  margin-bottom: 2rem;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.step-number {
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  color: #2d3748;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.step-content h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.5rem;
}

.step-content p {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Screenshots Section */
.screenshots-section h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #333;
  text-align: center;
  margin-bottom: 2rem;
}

.screenshots-gallery {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding: 1rem 0;
  scroll-behavior: smooth;
}

.screenshots-gallery img {
  width: 200px;
  height: 400px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  border: 3px solid rgba(255, 255, 255, 0.3);
}

.screenshots-gallery img:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  border-color: #ffd700;
}

/* Testimonials Section */
.testimonials-section h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #333;
  text-align: center;
  margin-bottom: 2rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.testimonial-content p {
  font-size: 1.1rem;
  color: #333;
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  font-size: 2rem;
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #2d3748;
}

.author-info strong {
  display: block;
  color: #333;
  font-size: 1rem;
}

.author-info span {
  color: #666;
  font-size: 0.9rem;
}

/* FAQ Section */
.faq-section h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #333;
  text-align: center;
  margin-bottom: 2rem;
}

.faq-grid {
  display: grid;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: rgba(255, 215, 0, 0.05);
}

.faq-question h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  margin: 0;
}

.faq-icon {
  font-size: 1.5rem;
  color: #ffd700;
  font-weight: 700;
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background-color: rgba(255, 255, 255, 0.5);
}

.faq-card.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* Contact Section */
.contact-section h3 {
  font-size: 2rem;
  font-weight: 700;
  color: #333;
  text-align: center;
  margin-bottom: 2rem;
}

.contact-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-info {
  display: grid;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  font-size: 2rem;
  background: linear-gradient(45deg, #ffd700, #ffed4e);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #2d3748;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  color: #333;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: #666;
  margin: 0;
}

.contact-item a {
  color: #ffd700;
  text-decoration: none;
  font-weight: 600;
}

.contact-item a:hover {
  color: #ffed4e;
}

/* Footer */
.footer {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24px 24px 0 0;
  margin-top: 3rem;
  padding: 2rem;
  text-align: center;
  position: relative;
  z-index: 2;
}

.footer-content p {
  color: #666;
  margin-bottom: 0.5rem;
}

.footer-content a {
  color: #ffd700;
  text-decoration: none;
  font-weight: 600;
}

.footer-content a:hover {
  color: #ffed4e;
}

/* Animations */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes twinkle {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.1);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .steps-container {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .screenshots-gallery {
    gap: 1rem;
  }
  
  .screenshots-gallery img {
    width: 150px;
    height: 300px;
  }
  
  .section-content {
    padding: 0 0.5rem;
  }
  
  .hero-content {
    padding: 2rem 1rem;
  }
  
  .feature-card,
  .step-item,
  .testimonial-card,
  .contact-card {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .app-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 1.8rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .download-btn.android {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
  
  .screenshots-gallery img {
    width: 120px;
    height: 240px;
  }
}