/* PromptBank Coming Soon Page - Cosmic Neon Theme */

:root {
  /* Cosmic Neon Color Palette */
  --pb-deep-space: #0a0a0f;
  --pb-cosmic-gray: #1a1a2e;
  --pb-stardust: #6b7280;
  --pb-nebula-white: #f9fafb;
  --pb-electric-violet: #8b5cf6;
  --pb-neon-purple: #a855f7;
  --pb-neon-pink: #ec4899;
  --pb-quantum-green: #22c55e;
  --pb-cosmic-blue: #3b82f6;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--pb-electric-violet), var(--pb-neon-pink));
  --gradient-hover: linear-gradient(135deg, var(--pb-neon-purple), var(--pb-neon-pink));
  
  /* Shadows and Glows */
  --glow-primary: 0 0 20px rgba(139, 92, 246, 0.5);
  --glow-intense: 0 0 40px rgba(168, 85, 247, 0.6);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--pb-deep-space);
  color: var(--pb-nebula-white);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Cosmic Background Effect */
.cosmic-bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
  z-index: -1;
}

.cosmic-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, white, transparent),
    radial-gradient(2px 2px at 60% 70%, white, transparent),
    radial-gradient(1px 1px at 50% 50%, white, transparent);
  background-size: 200px 200px;
  opacity: 0.03;
  animation: twinkle 100s linear infinite;
}

@keyframes twinkle {
  to { transform: translateY(-200px); }
}

/* Container */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 4rem 0;
}

/* Logo */
.logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease-out;
}

.logo {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-primary);
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.logo:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-intense);
}

.logo svg {
  width: 40px;
  height: 40px;
  color: white;
}

.brand-name {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Coming Soon Section */
.coming-soon-section {
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.tagline {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--pb-nebula-white);
}

.description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--pb-stardust);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--pb-electric-violet);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--pb-electric-violet);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* Email Signup */
.signup-section {
  margin-bottom: 4rem;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.signup-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.signup-form {
  display: flex;
  gap: 1rem;
  max-width: 400px;
  margin: 0 auto 1rem;
}

.email-input {
  flex: 1;
  padding: 0.875rem 1.25rem;
  background: var(--pb-cosmic-gray);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 0.5rem;
  color: var(--pb-nebula-white);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.email-input:focus {
  outline: none;
  border-color: var(--pb-electric-violet);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.email-input::placeholder {
  color: var(--pb-stardust);
}

.notify-button {
  padding: 0.875rem 1.5rem;
  background: var(--gradient-primary);
  border: none;
  border-radius: 0.5rem;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.notify-button:hover:not(:disabled) {
  background: var(--gradient-hover);
  transform: translateY(-1px);
  box-shadow: var(--glow-primary);
}

.notify-button:disabled {
  cursor: not-allowed;
  opacity: 0.9;
}

.signup-note {
  font-size: 0.875rem;
  color: var(--pb-stardust);
}

/* Features Preview */
.features-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.feature {
  padding: 1.5rem;
  background: rgba(26, 26, 46, 0.5);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 1rem;
  transition: all 0.3s ease;
}

.feature:hover {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(26, 26, 46, 0.8);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.feature h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--pb-nebula-white);
}

.feature p {
  font-size: 0.875rem;
  color: var(--pb-stardust);
  line-height: 1.5;
}

/* Early Access */
.early-access {
  margin-top: 2rem;
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.early-access p {
  font-size: 0.875rem;
  color: var(--pb-stardust);
  margin-bottom: 0.5rem;
}

.chrome-link {
  color: var(--pb-electric-violet);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  display: inline-block;
}

.chrome-link:hover {
  color: var(--pb-neon-purple);
  text-decoration: underline;
}

/* Footer */
.footer {
  padding: 2rem 0;
  margin-top: 4rem;
  border-top: 1px solid rgba(139, 92, 246, 0.2);
  text-align: center;
  animation: fadeIn 0.8s ease-out 1s both;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--pb-stardust);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--pb-nebula-white);
}

.separator {
  color: var(--pb-stardust);
  opacity: 0.5;
}

.copyright {
  font-size: 0.875rem;
  color: var(--pb-stardust);
  opacity: 0.8;
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Navigation Updates */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(139, 92, 246, 0.2);
  transition: all 0.3s ease;
  padding: 0 2rem;
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.95);
}

.nav.nav-hidden {
  transform: translateY(-100%);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--pb-nebula-white);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--pb-stardust);
  text-decoration: none;
  transition: color 0.3s ease;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--pb-electric-violet);
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--glow-primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-intense);
}

.btn-secondary {
  background: transparent;
  color: var(--pb-electric-violet);
  border: 2px solid var(--pb-electric-violet);
}

.btn-secondary:hover {
  background: var(--pb-electric-violet);
  color: white;
  box-shadow: var(--glow-primary);
}

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

/* Hero Section Updates */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 0 4rem;
  text-align: center;
}

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

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--pb-electric-violet), var(--pb-neon-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.7;
  color: var(--pb-stardust);
  margin-bottom: 2rem;
}

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

/* Features Section */
.features-section {
  padding: 4rem 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
}

.text-gradient {
  background: linear-gradient(135deg, var(--pb-electric-violet), var(--pb-neon-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.feature-card {
  padding: 2rem;
  background: rgba(26, 26, 46, 0.5);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 1rem;
  transition: all 0.3s ease;
  text-align: center;
}

.feature-card:hover {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(26, 26, 46, 0.8);
  transform: translateY(-4px);
  box-shadow: var(--glow-primary);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--pb-nebula-white);
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--pb-stardust);
  line-height: 1.6;
}

/* Pricing Section */
.pricing {
  padding: 4rem 0;
  background: rgba(26, 26, 46, 0.2);
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--pb-stardust);
  text-align: center;
  margin-bottom: 3rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  padding: 2.5rem;
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 1rem;
  text-align: center;
  transition: all 0.3s ease;
}

.pricing-card.featured {
  border-color: var(--pb-neon-pink);
  box-shadow: 0 0 30px rgba(236, 72, 153, 0.3);
  transform: scale(1.05);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--pb-neon-pink);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-tier {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--pb-electric-violet);
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-price span {
  font-size: 1rem;
  color: var(--pb-stardust);
}

.pricing-desc {
  font-size: 1rem;
  color: var(--pb-stardust);
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  text-align: left;
}

.pricing-features li {
  padding: 0.5rem 0;
  color: var(--pb-stardust);
  position: relative;
  padding-left: 1.5rem;
}

.pricing-features li::before {
  content: "✓";
  color: var(--pb-quantum-green);
  font-weight: 700;
  position: absolute;
  left: 0;
}

.pricing-note {
  text-align: center;
  margin-top: 3rem;
  color: var(--pb-stardust);
  font-size: 0.875rem;
}

/* CTA Section */
.cta-section {
  padding: 4rem 0;
  text-align: center;
}

.cta-card {
  max-width: 600px;
  margin: 0 auto;
  padding: 3rem;
  background: rgba(26, 26, 46, 0.8);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 1rem;
  box-shadow: var(--glow-primary);
}

.cta-card h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta-card p {
  font-size: 1.125rem;
  color: var(--pb-stardust);
  margin-bottom: 2rem;
}

/* Footer Updates */
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-brand {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--pb-stardust);
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-link {
  color: var(--pb-stardust);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.875rem;
}

.footer-link:hover {
  color: var(--pb-nebula-white);
}

/* Animations */
.animate-float {
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .content-wrapper {
    padding: 2rem 0;
  }
  
  .brand-name {
    font-size: 2rem;
  }
  
  .tagline {
    font-size: 1.5rem;
  }
  
  .description {
    font-size: 1rem;
  }
  
  .signup-form {
    flex-direction: column;
  }
  
  .features-preview {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .separator {
    display: none;
  }
}