:root {
  --bg-dark: #05060a;
  --bg-panel: rgba(18, 18, 25, 0.8);
  --bg-panel-alt: rgba(12, 13, 20, 0.88);
  --accent: #50f2a0;
  --accent-soft: rgba(80, 242, 160, 0.25);
  --accent-gradient: linear-gradient(120deg, #50f2a0 0%, #36cfff 100%);
  --txt-primary: #edf1f7;
  --txt-secondary: rgba(237, 241, 247, 0.75);
  --txt-muted: rgba(237, 241, 247, 0.55);
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-lg: 32px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --shadow-soft: 0 25px 50px -12px rgba(0, 0, 0, 0.55);
  --shadow-card: 0 20px 45px -20px rgba(80, 242, 160, 0.5);
}

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

body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at top, rgba(80, 242, 160, 0.08), transparent 45%), var(--bg-dark);
  color: var(--txt-primary);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300" viewBox="0 0 300 300"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="5" stitchTiles="stitch"/><feColorMatrix type="saturate" values="0"/><feComponentTransfer><feFuncA type="linear" slope="0.22"/></feComponentTransfer></filter><rect width="300" height="300" filter="url(%23n)"/></svg>');
  opacity: 0.25;
  mix-blend-mode: soft-light;
  z-index: -1;
}

.site-header {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px clamp(24px, 4vw, 72px);
  backdrop-filter: blur(18px);
  background: rgba(5, 6, 10, 0.78);
  z-index: 20;
  border-bottom: 1px solid rgba(80, 242, 160, 0.08);
}

.logo-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sparkle {
  font-size: 1.4rem;
}

.logo {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  align-items: center;
}

.nav a {
  color: var(--txt-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav a:hover {
  color: var(--txt-primary);
  transform: translateY(-1px);
}

.nav .cta {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(80, 242, 160, 0.3);
  color: var(--accent);
  font-weight: 500;
}

main {
  padding: 36px clamp(24px, 5vw, 120px) 96px;
  display: flex;
  flex-direction: column;
  gap: clamp(80px, 12vw, 140px);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}

.hero-kicker {
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero-copy {
  color: var(--txt-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 32ch;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin: 28px 0 40px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  color: #051716;
  background: var(--accent-gradient);
  box-shadow: var(--shadow-card);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.01);
}

.btn-ghost {
  color: var(--txt-primary);
  border: 1px solid rgba(80, 242, 160, 0.2);
  background: rgba(80, 242, 160, 0.08);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.metric {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(8, 12, 16, 0.75);
  border: 1px solid rgba(80, 242, 160, 0.12);
}

.metric-value {
  font-size: 1.6rem;
  font-weight: 600;
}

.metric-label {
  display: block;
  margin-top: 6px;
  color: var(--txt-muted);
  font-size: 0.85rem;
}

.hero-visual {
  display: grid;
  gap: 18px;
}

.card {
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid rgba(80, 242, 160, 0.12);
  box-shadow: var(--shadow-soft);
}

.card-meme .card-title {
  font-weight: 600;
  margin-bottom: 24px;
}

.chart {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  height: 160px;
  align-items: end;
}

.chart-container {
  position: relative;
  height: 200px;
  width: 100%;
}

.bar {
  width: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm) var(--radius-sm) 6px 6px;
  height: var(--value);
}

.card-caption {
  color: var(--txt-secondary);
  font-size: 0.9rem;
  margin-top: 18px;
}

.card-screenshot {
  display: grid;
  gap: 12px;
  background: rgba(9, 13, 19, 0.88);
}

.card-screenshot p {
  font-weight: 600;
}

.card-screenshot blockquote {
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--txt-secondary);
}

.ticker {
  overflow: hidden;
  border-block: 1px solid rgba(80, 242, 160, 0.12);
  background: rgba(6, 10, 14, 0.8);
}

.ticker-track {
  display: flex;
  gap: 36px;
  padding: 18px clamp(24px, 4vw, 64px);
  animation: ticker 40s linear infinite;
  will-change: transform;
}

.tick {
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

.panel {
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(80, 242, 160, 0.08);
  padding: clamp(32px, 6vw, 72px);
  position: relative;
  overflow: hidden;
}

.panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(80, 242, 160, 0.15), transparent 45%);
  pointer-events: none;
}

.panel.alt {
  background: var(--bg-panel-alt);
}

.panel-content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
}

.panel h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.panel-subtitle {
  color: var(--txt-secondary);
  font-size: 1.1rem;
}

.playbook-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.playbook-grid article {
  background: rgba(11, 16, 22, 0.85);
  border: 1px solid rgba(80, 242, 160, 0.12);
  padding: 22px;
  border-radius: var(--radius-md);
  display: grid;
  gap: 12px;
}

.playbook-grid h3 {
  font-size: 1.1rem;
}

.tweets {
  display: grid;
  gap: 32px;
  width: 100%;
  max-width: none;
}

.section-header {
  display: grid;
  gap: 12px;
  max-width: 640px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.section-header p {
  color: var(--txt-secondary);
  line-height: 1.7;
}

.tweet-grid {
  column-width: 320px;
  column-gap: 24px;
  width: 100%;
}

.tweet-grid .twitter-tweet {
  display: inline-block !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 0 24px 0 !important;
  padding: 0 !important;
  break-inside: avoid;
}

.tweet-grid .twitter-tweet iframe {
  margin: 0 !important;
  padding: 0 !important;
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
}

/* Force Twitter widget to respect our layout */
.tweet-grid > * {
  margin-bottom: 0 !important;
}

.tweet-grid blockquote.twitter-tweet {
  min-width: unset !important;
  max-width: 100% !important;
}

.tweet-note {
  color: var(--txt-muted);
  font-size: 0.85rem;
  text-align: center;
}

.meme-board {
  display: grid;
  gap: 32px;
}

.signup {
  display: grid;
  gap: 16px;
  background: rgba(8, 12, 16, 0.84);
  border: 1px solid rgba(80, 242, 160, 0.2);
  padding: 24px;
  border-radius: var(--radius-md);
  max-width: 640px;
}

.signup label {
  font-weight: 500;
}

.field {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.field input {
  background: rgba(5, 9, 12, 0.8);
  border: 1px solid rgba(80, 242, 160, 0.2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--txt-primary);
  font-size: 1rem;
}

.field button {
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0 24px;
  font-weight: 600;
  cursor: pointer;
  color: #041210;
  transition: transform 0.2s ease;
}

.field button:hover {
  transform: translateY(-1px) scale(1.02);
}

.signup-copy {
  color: var(--txt-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.challenge-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.challenge-card {
  background: rgba(11, 16, 22, 0.82);
  border: 1px solid rgba(80, 242, 160, 0.12);
  padding: 22px;
  border-radius: var(--radius-md);
  display: grid;
  gap: 12px;
}

.faq {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.faq article {
  background: rgba(8, 10, 15, 0.75);
  border: 1px solid rgba(80, 242, 160, 0.1);
  padding: 20px;
  border-radius: var(--radius-sm);
  display: grid;
  gap: 10px;
}

.faq h3 {
  font-size: 1.05rem;
}

.site-footer {
  padding: 48px clamp(24px, 5vw, 120px);
  display: grid;
  gap: 16px;
  background: rgba(5, 6, 9, 0.92);
  border-top: 1px solid rgba(80, 242, 160, 0.08);
}

.footer-links {
  display: flex;
  gap: 20px;
  font-size: 0.9rem;
}

.footer-links a {
  color: var(--txt-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
}

.disclaimer {
  color: var(--txt-muted);
  font-size: 0.8rem;
  max-width: 60ch;
}

.footer-credit {
  color: var(--txt-muted);
  font-size: 0.85rem;
  margin-top: 8px;
}

.footer-credit a {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s;
}

.footer-credit a:hover {
  opacity: 0.8;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.signup-success {
  animation: slideDown 0.5s ease-out;
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    gap: 16px;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

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

  .field button {
    padding: 14px;
  }

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