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

:root {
  --bg: #050508;
  --surface: #0d0d14;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f0f0f5;
  --muted: #8a8a9a;
  --neon-green: #00ff88;
  --neon-green-dim: #00cc6a;
  --gold: #ffd700;
  --pink: #ff2d95;
  --cyan: #00e5ff;
  --x-white: #ffffff;
  --font-impact: "Bebas Neue", Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Falling money rain */
.money-rain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 90;
  overflow: hidden;
}

.money-bill {
  position: absolute;
  top: -120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-impact);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #0a3d1f;
  background: linear-gradient(135deg, #85bb65 0%, #5a9e4b 45%, #3d8b40 100%);
  border: 1px solid #2d6b30;
  border-radius: 3px;
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
  white-space: nowrap;
  animation: money-fall linear forwards;
  will-change: transform, opacity;
}

.money-bill::before,
.money-bill::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(10, 61, 31, 0.2);
  transform: translateY(-50%);
}

.money-bill::before { left: 6px; }
.money-bill::after { right: 6px; }

.money-bill--emoji {
  background: transparent;
  border: none;
  box-shadow: none;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
}

.money-bill--emoji::before,
.money-bill--emoji::after {
  display: none;
}

@keyframes money-fall {
  0% {
    transform: translate3d(0, -10vh, 0) rotate(var(--rot-start, 0deg)) scale(var(--scale, 1));
    opacity: 0;
  }
  5% {
    opacity: var(--peak-opacity, 0.9);
  }
  25% {
    transform: translate3d(calc(var(--sway) * 0.3), 25vh, 0) rotate(calc(var(--rot-start, 0deg) + 180deg)) scale(var(--scale, 1));
  }
  50% {
    transform: translate3d(calc(var(--sway) * -0.2), 50vh, 0) rotate(calc(var(--rot-start, 0deg) + 360deg)) scale(var(--scale, 1));
  }
  75% {
    transform: translate3d(calc(var(--sway) * 0.5), 75vh, 0) rotate(calc(var(--rot-start, 0deg) + 540deg)) scale(var(--scale, 1));
  }
  100% {
    transform: translate3d(var(--sway), 110vh, 0) rotate(calc(var(--rot-start, 0deg) + 720deg)) scale(var(--scale, 1));
    opacity: 0.3;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes glow-pulse {
  0%, 100% {
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.4);
  }
  50% {
    text-shadow: 0 0 25px rgba(0, 255, 136, 0.8), 0 0 40px rgba(0, 255, 136, 0.3);
  }
}

.animate-in {
  animation: fade-up 0.7s ease-out both;
}

.hero-content { animation-delay: 0.1s; }
.ca-card { animation: fade-up 0.7s ease-out 0.2s both; }
.feature-card { animation: fade-up 0.6s ease-out both; }
.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.25s; }
.feature-card:nth-child(3) { animation-delay: 0.4s; }
.cta-inner { animation: fade-up 0.7s ease-out 0.15s both; }

@media (prefers-reduced-motion: reduce) {
  .money-rain {
    display: none;
  }

  .animate-in,
  .ca-card,
  .feature-card,
  .cta-inner,
  .ca-address {
    animation: none;
  }
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 4vw;
  background: rgba(5, 5, 8, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo {
  width: auto;
  height: auto;
  max-height: 48px;
}

.brand-wordmark {
  width: auto;
  height: auto;
  max-height: 32px;
}

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

.nav-link {
  display: none;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--x-white);
}

.nav-cta {
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, var(--neon-green), var(--neon-green-dim));
  color: #000;
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.6);
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 80px;
  background: var(--bg);
}

.hero-image {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.hero-tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
  margin-bottom: 0.75rem;
}

.hero-title {
  font-family: var(--font-impact);
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-title-line {
  display: block;
  color: var(--x-white);
  text-shadow:
    3px 3px 0 #000,
    -1px -1px 0 var(--pink),
    0 0 40px rgba(255, 45, 149, 0.3);
}

.hero-title-line.accent {
  color: var(--gold);
  text-shadow:
    3px 3px 0 #000,
    0 0 30px rgba(255, 215, 0, 0.5);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn:hover {
  transform: translateY(-3px) scale(1.02);
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-green) 0%, #00aa55 100%);
  color: #000;
  box-shadow:
    0 0 25px rgba(0, 255, 136, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 0 40px rgba(0, 255, 136, 0.7);
}

.btn-secondary {
  background: rgba(0, 229, 255, 0.1);
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(0, 229, 255, 0.2);
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.4);
}

.btn-ghost {
  background: rgba(255, 45, 149, 0.1);
  color: var(--pink);
  border-color: var(--pink);
}

.btn-ghost:hover {
  background: rgba(255, 45, 149, 0.2);
  box-shadow: 0 0 20px rgba(255, 45, 149, 0.3);
}

/* CA Section */
.ca-section {
  padding: 0 0 4rem;
  position: relative;
  z-index: 2;
}

.ca-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.ca-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.ca-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.ca-address {
  font-family: "Courier New", monospace;
  font-size: clamp(1rem, 3vw, 1.35rem);
  color: var(--neon-green);
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.4);
  word-break: break-all;
  animation: glow-pulse 2.5s ease-in-out infinite;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--neon-green);
}

.copy-btn.copied {
  border-color: var(--neon-green);
  color: var(--neon-green);
}

.ca-hint {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
}

/* Tweet embed */
.tweet-section {
  padding: 0 0 4rem;
}

.section-title {
  font-family: var(--font-impact);
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.05em;
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-sub {
  text-align: center;
  color: var(--muted);
  margin-bottom: 2rem;
}

.tweet-embed {
  display: flex;
  justify-content: center;
}

.tweet-embed .twitter-tweet {
  margin: 0 auto !important;
}

/* Features */
.features {
  padding: 2rem 0 5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 255, 136, 0.3);
}

.feature-icon {
  font-family: var(--font-impact);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-icon.neon-green {
  color: var(--neon-green);
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.6);
  font-size: 2rem;
}

.feature-card h3 {
  font-family: var(--font-impact);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

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

/* Tap game */
.tap-game-section {
  padding: 0 0 5rem;
  position: relative;
  z-index: 2;
}

.tap-game-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: fade-up 0.7s ease-out both;
}

.tap-game-title {
  font-family: var(--font-impact);
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  letter-spacing: 0.04em;
  text-transform: lowercase;
  margin-bottom: 0.5rem;
  color: var(--gold);
  text-shadow: 0 0 30px rgba(255, 215, 0, 0.35);
}

.tap-game-rules {
  color: var(--muted);
  font-size: 1rem;
  max-width: 420px;
  margin: 0 auto 2rem;
  text-transform: lowercase;
}

.tap-game-stats {
  max-width: 320px;
  margin: 0 auto 1.75rem;
}

.tap-stat {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
}

.tap-stat-value {
  font-family: var(--font-impact);
  font-size: 3rem;
  color: var(--neon-green);
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
  line-height: 1;
  transition: transform 0.1s, color 0.2s;
}

.tap-stat-value.hot {
  color: var(--gold);
  transform: scale(1.15);
}

.tap-stat-label {
  font-size: 1.1rem;
  color: var(--muted);
  font-weight: 600;
}

.tap-progress-wrap {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  overflow: hidden;
}

.tap-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--neon-green), var(--gold));
  border-radius: 99px;
  transition: width 0.08s linear;
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.5);
}

.tap-btn {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 3px solid var(--neon-green);
  background: radial-gradient(circle at 30% 30%, #1a2a1a 0%, #0d0d14 70%);
  cursor: pointer;
  transition: transform 0.08s, box-shadow 0.08s, border-color 0.2s;
  box-shadow:
    0 0 30px rgba(0, 255, 136, 0.3),
    inset 0 0 30px rgba(0, 255, 136, 0.05);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.tap-btn:hover {
  border-color: var(--gold);
  box-shadow:
    0 0 40px rgba(255, 215, 0, 0.35),
    inset 0 0 30px rgba(0, 255, 136, 0.08);
}

.tap-btn:active,
.tap-btn.tap-btn--hit {
  transform: scale(0.92);
  box-shadow:
    0 0 50px rgba(0, 255, 136, 0.6),
    inset 0 0 40px rgba(0, 255, 136, 0.15);
}

.tap-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.tap-btn-logo {
  width: 64px;
  height: auto;
  pointer-events: none;
}

.tap-btn-label {
  font-family: var(--font-impact);
  font-size: 1.5rem;
  letter-spacing: 0.15em;
  color: var(--neon-green);
  pointer-events: none;
}

.tap-game-hint {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--muted);
  min-height: 1.4em;
  transition: color 0.2s;
}

.tap-game-hint.fail {
  color: var(--pink);
}

.tap-game-hint.win {
  color: var(--neon-green);
}

.tap-game-win {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  animation: fade-up 0.5s ease-out both;
}

.tap-game-win.hidden {
  display: none;
}

.win-badge {
  display: inline-block;
  font-family: var(--font-impact);
  font-size: 1.75rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-shadow: 0 0 25px rgba(255, 215, 0, 0.5);
  margin-bottom: 0.75rem;
}

.win-message {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.win-message strong {
  color: var(--neon-green);
}

.win-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.win-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.tap-game-card.won .tap-btn {
  display: none;
}

.tap-game-card.won .tap-game-stats,
.tap-game-card.won .tap-game-hint {
  display: none;
}

@keyframes tap-burst {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

.tap-burst {
  position: absolute;
  pointer-events: none;
  font-family: var(--font-impact);
  font-size: 1.25rem;
  color: var(--gold);
  animation: tap-burst 0.5s ease-out forwards;
}

/* CTA Banner */
.cta-banner {
  padding: 0 0 5rem;
}

.cta-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  background: linear-gradient(135deg, #111118 0%, #0a0a10 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
}

.cta-banner-img {
  width: auto;
  height: auto;
  max-width: 100%;
  flex-shrink: 0;
}

.cta-text h2 {
  font-family: var(--font-impact);
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.cta-text p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.cta-text a {
  color: var(--cyan);
  text-decoration: none;
}

.cta-text a:hover {
  text-decoration: underline;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
  background: #030306;
}

.footer-inner {
  text-align: center;
}

.footer-logo {
  width: auto;
  height: auto;
  max-width: 120px;
  margin-bottom: 1rem;
  opacity: 0.8;
}

.footer-inner > p {
  color: var(--muted);
  font-size: 0.8rem;
  max-width: 480px;
  margin: 0 auto 1.25rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: color 0.2s;
}

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

/* Responsive */
@media (min-width: 640px) {
  .nav-link {
    display: flex;
  }
}

@media (max-width: 639px) {
  .brand-wordmark {
    max-height: 24px;
  }

  .hero-content {
    padding-bottom: 2rem;
  }

  .cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-actions {
    justify-content: center;
  }
}