:root {
  --ink: #05060a;
  --cream: #f5f7ff;
  --hot: #ff2bd6;
  --mint: #2dfff5;
  --acid: #c5ff59;
  --sky: #4a7cff;
  --shadow: rgba(4, 6, 18, 0.55);
  --mx: 50%;
  --my: 50%;
  --bg-1: rgba(45, 255, 245, 0.2);
  --bg-2: rgba(255, 43, 214, 0.25);
  --bg-3: rgba(74, 124, 255, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--cream);
  background: radial-gradient(circle at var(--mx) var(--my), var(--bg-1), transparent 35%),
    radial-gradient(circle at 20% 20%, var(--bg-2), transparent 45%),
    radial-gradient(circle at 70% 70%, var(--bg-3), transparent 45%),
    linear-gradient(160deg, #05060a 0%, #0e0a1d 45%, #111726 100%);
  overflow-x: hidden;
}

.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.25'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
  pointer-events: none;
  opacity: 0.2;
  z-index: 1;
}

.glow {
  position: fixed;
  inset: -20vh;
  background: radial-gradient(circle at var(--glow-x, 50%) var(--glow-y, 50%), var(--glow-color, rgba(45, 255, 245, 0.6)), transparent 55%);
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.4s ease;
}

.scanlines {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03) 0px,
    rgba(255, 255, 255, 0.03) 1px,
    transparent 2px,
    transparent 5px
  );
  pointer-events: none;
  mix-blend-mode: soft-light;
  z-index: 2;
}

.grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(90deg, color-mix(in srgb, var(--mint) 40%, transparent) 1px, transparent 1px),
    linear-gradient(180deg, color-mix(in srgb, var(--hot) 40%, transparent) 1px, transparent 1px);
  background-size: 80px 80px;
  transform: perspective(900px) rotateX(55deg) translateY(-20%);
  transform-origin: top;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.hero {
  padding: 5rem 6vw 2rem;
  max-width: 900px;
  position: relative;
  z-index: 3;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: rgba(245, 247, 255, 0.7);
}

h1 {
  font-family: "Chakra Petch", sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  margin: 0.6rem 0 1rem;
}

.sub {
  font-size: 1.1rem;
  max-width: 600px;
}

.cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.cta {
  background: linear-gradient(120deg, var(--hot), var(--sky));
  color: #0b0f1c;
  border: none;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 12px 25px var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 30px var(--shadow);
}

.cta.ghost {
  background: transparent;
  border: 2px solid var(--mint);
  color: var(--mint);
}

.hud {
  position: relative;
  height: clamp(160px, 26vh, 240px);
  margin: 1rem 5vw 1.5rem;
  border-radius: 16px;
  background: transparent;
  overflow: visible;
  z-index: 3;
  transition: transform 0.2s ease;
}

.ribbon {
  position: absolute;
  top: 20px;
  right: -60px;
  padding: 0.4rem 4rem;
  background: var(--mint);
  color: #0b0f1c;
  font-weight: 600;
  transform: rotate(15deg);
  box-shadow: 0 10px 20px rgba(13, 15, 28, 0.2);
}

.panel {
  position: absolute;
  left: 28px;
  top: 28px;
  display: grid;
  gap: 0.6rem;
  padding: 1.2rem 1.4rem;
  border-radius: 18px;
  background: rgba(4, 6, 18, 0.6);
  border: 1px solid color-mix(in srgb, var(--hot) 35%, transparent);
  box-shadow: inset 0 0 20px color-mix(in srgb, var(--mint) 25%, transparent);
  font-family: "Chakra Petch", sans-serif;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

.panel-line {
  color: rgba(245, 247, 255, 0.75);
}

.ticker {
  position: absolute;
  bottom: 0;
  width: 100%;
  background: rgba(5, 6, 10, 0.9);
  color: var(--cream);
  padding: 0.6rem 0;
  overflow: hidden;
}

.ticker span {
  display: inline-block;
  padding-left: 100%;
  animation: ticker 14s linear infinite;
  white-space: nowrap;
}

.cards {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin: 0 5vw 3rem;
  position: relative;
  z-index: 3;
}

.cards article {
  background: rgba(12, 16, 28, 0.8);
  padding: 1.4rem;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--sky) 25%, transparent);
  box-shadow: 0 16px 30px rgba(4, 6, 18, 0.4);
  transition: transform 0.2s ease;
}

.cards article:hover {
  transform: translateY(-6px) rotate(-1deg);
}

footer {
  text-align: center;
  padding: 2rem 0 3rem;
  font-size: 0.9rem;
  z-index: 3;
  position: relative;
}

#dust {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 4;
}

body.glitch .hud {
  filter: hue-rotate(12deg) saturate(1.2);
}

body.glitch .cards article {
  box-shadow: 0 0 24px rgba(255, 43, 214, 0.5);
}

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

@media (max-width: 700px) {
  .hero {
    padding: 3.5rem 6vw 1.5rem;
  }
  .hud {
    margin: 1rem 4vw 1.5rem;
  }
  .panel {
    font-size: 0.75rem;
  }
}