/* Landing Page Styles */

/* Hero Section */
.landing-page {
  min-height: 100vh;
  background: linear-gradient(135deg, 
    var(--color-neutral-950) 0%, 
    var(--color-neutral-900) 50%, 
    var(--color-neutral-800) 100%
  );
}

.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-10) var(--space-6);
  position: relative;
}

/* Hero Slogan - Colorful gradient text */
.hero-slogan {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: var(--space-8);
  background: linear-gradient(135deg, 
    #fdac08 0%,
    #ff6b6b 25%,
    #4ecdc4 50%,
    #45b7d1 75%,
    #ffd700 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInDown var(--transition-slow) ease;
  line-height: 1.3;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Logo */
.hero-logo {
  max-width: 200px;
  width: 100%;
  height: auto;
  margin-bottom: var(--space-8);
  animation: fadeInDown var(--transition-slow) ease;
}

/* Hero Title */
.hero-title {
  font-size: var(--font-size-2xl);
  color: var(--color-neutral-50);
  text-align: center;
  margin-bottom: var(--space-4);
  animation: fadeInUp var(--transition-slow) ease;
  font-weight: var(--font-weight-semibold);
}

/* Hero Subtitle */
.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-primary-500);
  text-align: center;
  margin: 0 auto var(--space-16);
  animation: fadeInUp var(--transition-slow) 0.2s ease;
  font-weight: var(--font-weight-medium);
  max-width: 600px;
}

/* Choice Cards Container */
.choice-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
  max-width: 700px;
  width: 100%;
  margin: 0 auto;
}

/* Choice Card */
.choice-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid rgba(253, 172, 8, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  animation: fadeInUp var(--transition-slow) 0.4s ease;
  /* Performance: CSS Containment - Requirement 17.2 */
  contain: layout style paint;
  /* Make it work as a link */
  display: block;
  text-decoration: none;
  color: inherit;
}

.choice-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(253, 172, 8, 0.05) 0%, 
    rgba(0, 0, 0, 0.3) 100%
  );
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 0;
  pointer-events: none;
}

.choice-card:hover::before {
  opacity: 1;
}

.choice-card:hover {
  transform: translateY(-10px) scale(1.03);
  border-color: var(--color-primary-500);
  box-shadow: 0 20px 60px rgba(253, 172, 8, 0.4), var(--shadow-glow);
}

.choice-card--premium {
  border-color: rgba(255, 215, 0, 0.3);
}

.choice-card--premium::before {
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.05) 0%, 
    rgba(0, 0, 0, 0.3) 100%
  );
  pointer-events: none;
}

.choice-card--premium:hover {
  border-color: var(--color-secondary-500);
  box-shadow: 0 20px 60px rgba(255, 215, 0, 0.4), 0 0 20px rgba(255, 215, 0, 0.5);
}

/* Choice Card Content (ensure it's above the ::before overlay) */
.choice-card > * {
  position: relative;
  z-index: 1;
}

/* Choice Badge */
.choice-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--color-primary-500);
  color: white;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 2;
}

.choice-badge--premium {
  background: var(--color-secondary-500);
  color: var(--color-neutral-950);
}

/* Choice Icon */
.choice-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  color: var(--color-primary-500);
}

.choice-card--premium .choice-icon {
  color: var(--color-secondary-500);
}

/* Choice Title */
.choice-title {
  font-size: var(--font-size-xl);
  color: var(--color-neutral-50);
  margin-bottom: var(--space-3);
  font-weight: var(--font-weight-bold);
}

/* Choice Description */
.choice-description {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-300);
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
}

/* Choice Features */
.choice-features {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0;
  text-align: left;
}

.choice-features li {
  font-size: var(--font-size-xs);
  color: var(--color-neutral-200);
  padding: var(--space-1) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.choice-features li:last-child {
  border-bottom: none;
}

.choice-features li i {
  color: var(--color-primary-500);
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.choice-card--premium .choice-features li i {
  color: var(--color-secondary-500);
}

/* Choice Button */
.choice-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: white;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  margin-top: var(--space-3);
  box-shadow: var(--shadow-md);
  pointer-events: none; /* Prevent double-click on button inside link */
}

.choice-button:hover {
  background: linear-gradient(135deg, var(--color-primary-400), var(--color-primary-500));
  transform: scale(1.05);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.choice-button:active {
  transform: scale(0.98);
}

.choice-card--premium .choice-button {
  background: linear-gradient(135deg, var(--color-secondary-500), var(--color-secondary-600));
  color: var(--color-neutral-950);
}

.choice-card--premium .choice-button:hover {
  background: linear-gradient(135deg, var(--color-secondary-400), var(--color-secondary-500));
  box-shadow: var(--shadow-xl), 0 0 20px rgba(255, 215, 0, 0.5);
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 1023px) {
  .choice-container {
    gap: var(--space-6);
    max-width: 600px;
  }
  
  .choice-card {
    padding: var(--space-6) var(--space-5);
  }
}

@media (max-width: 767px) {
  .hero-section {
    padding: var(--space-8) var(--space-4);
  }
  
  .hero-slogan {
    font-size: 1.5rem;
    margin-bottom: var(--space-6);
  }
  
  .hero-logo {
    max-width: 120px;
    margin-bottom: var(--space-6);
  }
  
  .hero-title {
    font-size: var(--font-size-lg);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-10);
  }
  
  .choice-container {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    max-width: 350px;
  }
  
  .choice-card {
    padding: var(--space-5) var(--space-4);
  }
  
  .choice-icon {
    font-size: 2rem;
    margin-bottom: var(--space-3);
  }
  
  .choice-title {
    font-size: var(--font-size-lg);
  }
  
  .choice-description {
    font-size: var(--font-size-xs);
  }
  
  .choice-features li {
    font-size: 0.7rem;
    padding: var(--space-1) 0;
  }
  
  .choice-button {
    padding: var(--space-2) var(--space-5);
    font-size: var(--font-size-xs);
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  .hero-slogan,
  .hero-logo,
  .hero-title,
  .hero-subtitle,
  .choice-card {
    animation: none;
  }
  
  .choice-card:hover {
    transform: none;
  }
  
  .choice-button:hover {
    transform: none;
  }
}

/* Footer Styles */
.footer {
  background: var(--color-neutral-900);
  padding: var(--space-6) 0 var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--space-3);
}

.footer-logo {
  height: 32px;
  width: auto;
}

.footer-copyright {
  text-align: center;
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  width: 100%;
  max-width: 400px;
}

.footer-copyright p {
  font-size: 0.7rem;
  color: var(--color-neutral-500);
  margin: 0;
}

/* Footer Responsive */
@media (max-width: 767px) {
  .footer {
    padding: var(--space-5) 0 var(--space-4);
  }
  
  .footer-content {
    margin-bottom: var(--space-2);
  }
  
  .footer-logo {
    height: 28px;
  }
  
  .footer-copyright {
    padding-top: var(--space-2);
  }
  
  .footer-copyright p {
    font-size: 0.65rem;
  }
}