:root {
  --bg-color: #030712;
  --bg-gradient: radial-gradient(circle at top left, rgba(59, 130, 246, 0.25), transparent 40%),
    radial-gradient(circle at bottom right, rgba(236, 72, 153, 0.2), transparent 45%),
    #030712;
  --text-primary: #f9fafb;
  --text-muted: #94a3b8;
  --accent: #0ea5e9;
  --accent-strong: #22d3ee;
  --danger: #f87171;
  --success: #4ade80;
  --card-bg: rgba(15, 23, 42, 0.75);
  --card-border: rgba(148, 163, 184, 0.2);
  --glow: 0 0 15px rgba(34, 211, 238, 0.4);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-primary);
  background: var(--bg-gradient);
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cpath fill='rgba(14,165,233,0.08)' d='M0 0h1v160H0zM0 0h160v1H0z'/%3E%3C/svg%3E");
  opacity: 0.35;
  pointer-events: none;
  mix-blend-mode: screen;
}

.noise-overlay {
  position: fixed;
  inset: 0;
  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAQAAAC1+jfqAAAAI0lEQVR4AWP8//8/AxJgYGBg+M/AwPCfgYGBoYGhQAYGAaIAAA93AxgsdJV9QAAAABJRU5ErkJggg==");
  opacity: 0.05;
  pointer-events: none;
  z-index: 1;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
      to right,
      rgba(14, 165, 233, 0.04) 0,
      rgba(14, 165, 233, 0.04) 1px,
      transparent 1px,
      transparent 120px
    ),
    repeating-linear-gradient(
      to bottom,
      rgba(236, 72, 153, 0.04) 0,
      rgba(236, 72, 153, 0.04) 1px,
      transparent 1px,
      transparent 120px
    );
  pointer-events: none;
  z-index: 0;
}

.wrapper {
  width: min(1100px, 90vw);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.site-header {
  padding: 2rem 0 1rem;
}

.branding {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: "Fira Code", monospace;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.logo-glitch {
  color: var(--accent-strong);
  text-shadow: 2px 0 var(--accent), -2px 0 rgba(236, 72, 153, 0.8);
  animation: flicker 2.8s infinite;
}

.brand {
  font-weight: 600;
  color: var(--text-primary);
}

.top-meta {
  margin-top: 0.5rem;
}

.meta-link {
  color: var(--accent);
  text-decoration: none;
  font-family: "Fira Code", monospace;
  font-size: 0.9rem;
}

.meta-link:hover {
  text-decoration: underline;
  color: var(--accent-strong);
}

.hero {
  padding: 2rem 0 3rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 4vw, 3.6rem);
  margin-bottom: 1rem;
  text-shadow: 0 0 20px rgba(14, 165, 233, 0.35);
}

.lead {
  max-width: 650px;
  line-height: 1.6;
  color: var(--text-muted);
  font-size: 1.15rem;
}

.quote-panel {
  margin-top: 2rem;
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: var(--glow);
  position: relative;
  overflow: hidden;
}

.quote-panel::after {
  content: "";
  position: absolute;
  inset: auto auto -1px 0;
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, rgba(34, 211, 238, 0), rgba(34, 211, 238, 0.8), rgba(236, 72, 153, 0));
  animation: scan 4s linear infinite;
}

.quote-label {
  display: block;
  font-family: "Fira Code", monospace;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--accent-strong);
  margin-bottom: 0.75rem;
}

.quote {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--text-primary);
}

.stocks {
  padding: 2rem 0 3rem;
}

.stocks-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.stocks-header h2 {
  font-size: 2rem;
  margin: 0;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-family: "Fira Code", monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.meta-item {
  background: rgba(14, 165, 233, 0.08);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
}

.status {
  background: rgba(236, 72, 153, 0.12);
}

.stocks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.stock-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: var(--glow);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stock-card::before {
  content: "";
  position: absolute;
  inset: -40% -40% auto auto;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.35), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.stock-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 25px 45px rgba(14, 165, 233, 0.25);
}

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

.stock-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.stock-name {
  font-size: 1.1rem;
  font-weight: 600;
}

.ticker {
  font-family: "Fira Code", monospace;
  color: var(--accent-strong);
  font-size: 0.9rem;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.ticker:hover,
.ticker:focus {
  color: var(--accent);
  text-shadow: 0 0 10px rgba(34, 211, 238, 0.65);
}

.price {
  font-size: 2rem;
  font-weight: 700;
  margin: 1rem 0 0.5rem;
}

.price-change {
  font-family: "Fira Code", monospace;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.price-change.negative {
  color: var(--danger);
}

.price-change.positive {
  color: var(--success);
}

.stock-metrics {
  display: grid;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.metric-label {
  display: block;
  text-transform: uppercase;
  font-family: "Fira Code", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: rgba(148, 163, 184, 0.7);
}

.metric-value {
  color: var(--text-primary);
  font-weight: 500;
}

.how-it-works {
  padding: 3rem 0 5rem;
}

.how-it-works h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.steps li {
  display: flex;
  gap: 1rem;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 1.25rem 1.5rem;
  border-radius: 1rem;
  box-shadow: var(--glow);
}

.step-number {
  font-family: "Fira Code", monospace;
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: var(--accent-strong);
}

.metric-defs {
  margin-top: 2.5rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  padding: 1.75rem;
  box-shadow: var(--glow);
}

.metric-defs h3 {
  margin: 0 0 1.25rem;
  font-size: 1.2rem;
}

.metric-defs dl {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.metric-defs dl > div {
  display: grid;
  gap: 0.35rem;
}

.metric-defs dt {
  font-family: "Fira Code", monospace;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--accent);
}

.metric-defs dd {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.site-footer {
  padding: 2rem 0 3rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

@keyframes flicker {
  0%,
  18%,
  22%,
  25%,
  53%,
  57%,
  100% {
    opacity: 1;
  }
  20%,
  24%,
  55% {
    opacity: 0.4;
  }
}

@keyframes scan {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(250%);
  }
}

@media (max-width: 720px) {
  .hero {
    text-align: left;
  }

  .stocks-header {
    align-items: flex-start;
  }

  .meta {
    flex-direction: column;
    align-items: flex-start;
  }
}