/* SolanaLife — Solana neon gradient, dark, futuristic, mobile-first */

:root {
  --gradient-start: #14f195;
  --gradient-mid: #00d4aa;
  --gradient-end: #9945ff;
  --gradient-purple: #9945ff;
  --gradient-green: #14f195;
  --bg-dark: #0a0a0f;
  --bg-card: rgba(20, 20, 30, 0.8);
  --text: #e8e8f0;
  --text-muted: #8888a0;
  --border: rgba(153, 69, 255, 0.3);
  --glow: 0 0 20px rgba(20, 241, 149, 0.3);
  --glow-purple: 0 0 20px rgba(153, 69, 255, 0.3);
  --radius: 16px;
  --radius-sm: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Animated gradient background + glow lines */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 20% 20%, rgba(20, 241, 149, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(153, 69, 255, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-dark) 0%, #0d0d14 100%);
  pointer-events: none;
  z-index: -1;
}

/* Subtle animated gradient glow line */
body::after {
  content: '';
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent, 
    var(--gradient-green), 
    var(--gradient-purple), 
    transparent
  );
  background-size: 200% 100%;
  animation: glowLine 8s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes glowLine {
  0%, 100% { background-position: 0% 50%; opacity: 0.6; }
  50% { background-position: 100% 50%; opacity: 1; }
}

/* Warning Banner */
.warning-banner {
  background: linear-gradient(90deg, rgba(255, 170, 0, 0.2), rgba(255, 100, 0, 0.2));
  color: #ffaa00;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 500;
}

.warning-icon {
  margin-right: 6px;
}

/* Sticky Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo-img {
  height: 36px;
  width: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 28px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--gradient-green);
}

/* Hero */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 24px 80px;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 100% 60% at 50% 0%, rgba(20, 241, 149, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 80% 40% at 50% 100%, rgba(153, 69, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 680px;
}

.hero-logo {
  max-width: 100%;
  width: 320px;
  height: auto;
  margin-bottom: 24px;
  filter: drop-shadow(0 0 30px rgba(20, 241, 149, 0.2));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-subtitle {
  font-size: 1.35rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  letter-spacing: 0.02em;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gradient-green), var(--gradient-mid));
  color: var(--bg-dark);
  box-shadow: 0 0 24px rgba(20, 241, 149, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(20, 241, 149, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--gradient-green);
  border: 2px solid var(--gradient-green);
}

.btn-secondary:hover {
  background: rgba(20, 241, 149, 0.1);
  transform: translateY(-2px);
}

/* CA Copy Box */
.ca-section {
  padding: 0 24px 48px;
}

.ca-box {
  max-width: 560px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  backdrop-filter: blur(8px);
}

.ca-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ca-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.ca-address {
  flex: 1;
  min-width: 0;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.9rem;
  word-break: break-all;
  color: var(--gradient-green);
}

.btn-copy {
  flex-shrink: 0;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--gradient-green), var(--gradient-mid));
  color: var(--bg-dark);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-copy:hover {
  box-shadow: var(--glow);
}

.btn-copy.copied .copy-text { display: none; }
.btn-copy .copy-success { display: none; }
.btn-copy.copied .copy-success { display: inline; }

/* Sections */
.section {
  padding: 80px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-alt {
  background: rgba(15, 15, 22, 0.5);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 48px;
  background: linear-gradient(135deg, var(--gradient-green), var(--gradient-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-top: -32px;
  margin-bottom: 40px;
}

/* Bullets - What is SolanaLife */
.bullets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.bullet-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: all 0.3s ease;
}

.bullet-card:hover {
  transform: translateY(-4px);
  border-color: var(--gradient-green);
  box-shadow: var(--glow);
}

.bullet-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 16px;
}

.bullet-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--gradient-green);
}

.bullet-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Why Solana */
.why-content {
  text-align: center;
}

.why-lead {
  font-size: 1.2rem;
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.why-lead strong {
  color: var(--gradient-green);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: all 0.3s;
}

.why-card:hover {
  border-color: var(--gradient-purple);
  box-shadow: var(--glow-purple);
}

.why-stat {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gradient-green);
  margin-bottom: 8px;
}

.why-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Manifesto */
.manifesto-section {
  text-align: center;
}

.manifesto-title {
  margin-bottom: 16px;
}

.manifesto-intro {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 48px;
  color: var(--text);
}

.manifesto-lines {
  max-width: 600px;
  margin: 0 auto 48px;
}

.manifesto-lines p {
  font-size: 1.15rem;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  line-height: 1.5;
}

.manifesto-lines p:last-child {
  border-bottom: none;
}

.manifesto-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Tweets / Community Proof */
.tweets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.tweet-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.3s;
}

.tweet-card:hover {
  transform: translateY(-2px);
  border-color: var(--gradient-purple);
}

.tweet-card.featured {
  border-color: var(--gradient-green);
  box-shadow: var(--glow);
}

.tweet-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.tweet-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gradient-green), var(--gradient-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--bg-dark);
}

.tweet-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tweet-meta span {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.tweet-text {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.5;
}

.tweet-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--gradient-green);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
}

.tweet-link:hover {
  text-decoration: underline;
}

/* Steps - How to Participate */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: all 0.3s;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow);
}

.step-num {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: linear-gradient(135deg, var(--gradient-green), var(--gradient-purple));
  color: var(--bg-dark);
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--gradient-green);
}

.step-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Token Stats */
.token-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gradient-green);
}

/* Rewards, Roadmap, FAQ */
.rewards-section,
.roadmap,
.faq {
  margin-bottom: 48px;
}

.rewards-section h3,
.roadmap h3,
.faq h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
  color: var(--gradient-green);
}

.rewards-section p,
.faq-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 640px;
}

.roadmap-phases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.phase {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.phase-num {
  font-size: 0.8rem;
  color: var(--gradient-purple);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.phase h4 {
  font-size: 1.2rem;
  margin: 8px 0 8px;
  color: var(--text);
}

.phase p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.faq-item {
  margin-bottom: 24px;
}

.faq-item h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text);
}

/* Footer */
.footer {
  padding: 48px 24px 32px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.footer-links a {
  color: var(--gradient-green);
  text-decoration: none;
  font-weight: 500;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-disclaimer {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 16px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Mobile */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 10, 15, 0.98);
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .hero-logo {
    width: 260px;
  }

  .hero-subtitle {
    font-size: 1.15rem;
  }

  .section {
    padding: 60px 20px;
  }

  .section-title {
    font-size: 1.75rem;
  }

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

  .manifesto-lines p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .ca-input-wrap {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-copy {
    width: 100%;
  }
}