/* ===== FERTI ARCADE — synthwave/CRT aesthetic ===== */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap');

:root {
  --bg: #0a0014;
  --bg-2: #1a0033;
  --pink: #ff006e;
  --cyan: #00f0ff;
  --purple: #8338ec;
  --yellow: #ffbe0b;
  --green: #06ffa5;
  --white: #f5f5ff;
  --grid: rgba(255, 0, 110, 0.35);

  --font-display: 'Press Start 2P', monospace;
  --font-body: 'VT323', monospace;
}

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

html, body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 22px;
  line-height: 1.4;
  overflow-x: hidden;
}

/* radial cosmic backdrop */
body {
  background:
    radial-gradient(ellipse at 50% 100%, rgba(131, 56, 236, 0.5) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 0%, rgba(255, 0, 110, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 0%, rgba(0, 240, 255, 0.18) 0%, transparent 50%),
    linear-gradient(180deg, #0a0014 0%, #1a0033 100%);
  background-attachment: fixed;
  position: relative;
}

/* perspective grid floor */
body::before {
  content: '';
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) perspective(400px) rotateX(60deg);
  transform-origin: 50% 100%;
  width: 200vw;
  height: 60vh;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: grid-scroll 4s linear infinite;
  pointer-events: none;
  z-index: 0;
  opacity: 0.7;
  mask-image: linear-gradient(to top, black 30%, transparent 100%);
}

@keyframes grid-scroll {
  0% { background-position: 0 0; }
  100% { background-position: 0 50px; }
}

/* CRT scanline overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.15) 0px,
      rgba(0, 0, 0, 0.15) 1px,
      transparent 1px,
      transparent 3px
    );
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: multiply;
}

/* layout */
.wrap {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

/* headings with neon glow */
h1, h2, h3 {
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(1.6rem, 5vw, 3rem);
  color: var(--pink);
  text-shadow:
    0 0 8px var(--pink),
    0 0 24px var(--pink),
    0 0 48px rgba(255, 0, 110, 0.5),
    3px 3px 0 var(--cyan);
  margin-bottom: 0.5rem;
  animation: flicker 6s infinite;
}

h2 {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--cyan);
  text-shadow: 0 0 6px var(--cyan), 0 0 18px rgba(0, 240, 255, 0.6);
}

@keyframes flicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.7; }
  94% { opacity: 1; }
  96% { opacity: 0.4; }
  97% { opacity: 1; }
}

/* tagline */
.tagline {
  font-size: 1.5rem;
  color: var(--yellow);
  text-shadow: 0 0 8px var(--yellow);
  margin-bottom: 3rem;
  letter-spacing: 0.1em;
}

.tagline .blink {
  animation: blink 1s steps(2, end) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* game grid on landing */
.cabinets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.cabinet {
  position: relative;
  background: rgba(10, 0, 20, 0.7);
  border: 2px solid var(--cyan);
  padding: 2rem 1.5rem;
  text-decoration: none;
  color: var(--white);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  overflow: hidden;
  display: block;
}

.cabinet::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255, 0, 110, 0.08) 100%);
  pointer-events: none;
}

.cabinet:hover {
  transform: translateY(-4px);
  border-color: var(--pink);
  box-shadow:
    0 0 20px var(--pink),
    0 0 40px rgba(255, 0, 110, 0.4),
    inset 0 0 30px rgba(255, 0, 110, 0.1);
}

.cabinet .num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--purple);
  margin-bottom: 0.5rem;
}

.cabinet h3 {
  font-size: 1.4rem;
  color: var(--yellow);
  text-shadow: 0 0 6px var(--yellow);
  margin-bottom: 1rem;
}

.cabinet p {
  font-size: 1.1rem;
  color: rgba(245, 245, 255, 0.75);
  margin-bottom: 1.5rem;
}

.cabinet .play {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--cyan);
  text-shadow: 0 0 8px var(--cyan);
}

.cabinet:hover .play {
  color: var(--pink);
  text-shadow: 0 0 8px var(--pink);
}

/* preview pixel art on each cabinet */
.preview {
  height: 120px;
  margin-bottom: 1.5rem;
  background-color: #000;
  border: 1px solid var(--purple);
  position: relative;
  overflow: hidden;
}

/* ===== game pages ===== */

.game-shell {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
}

.back-link {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--cyan);
  text-decoration: none;
  text-shadow: 0 0 6px var(--cyan);
  display: inline-block;
  margin-bottom: 2rem;
}

.back-link:hover { color: var(--pink); text-shadow: 0 0 6px var(--pink); }

.hud {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 0.85rem;
  margin: 1.5rem 0;
  color: var(--yellow);
  text-shadow: 0 0 6px var(--yellow);
}

canvas {
  display: block;
  margin: 0 auto;
  background: #000;
  border: 2px solid var(--cyan);
  box-shadow:
    0 0 20px var(--cyan),
    0 0 40px rgba(0, 240, 255, 0.3),
    inset 0 0 60px rgba(0, 240, 255, 0.05);
  max-width: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.controls {
  margin-top: 2rem;
  font-size: 1.2rem;
  color: rgba(245, 245, 255, 0.7);
}

.controls kbd {
  display: inline-block;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--cyan);
  padding: 0.1em 0.5em;
  margin: 0 0.2em;
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--cyan);
}

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  font-family: var(--font-display);
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
}

.overlay.show { opacity: 1; pointer-events: auto; }

.overlay .big {
  font-size: 1.4rem;
  color: var(--pink);
  text-shadow: 0 0 12px var(--pink);
  margin-bottom: 1rem;
}

.overlay .small {
  font-size: 0.7rem;
  color: var(--cyan);
  text-shadow: 0 0 6px var(--cyan);
  animation: blink 1s steps(2, end) infinite;
}

.canvas-wrap {
  position: relative;
  display: inline-block;
}

footer {
  text-align: center;
  margin-top: 4rem;
  font-size: 1rem;
  color: rgba(245, 245, 255, 0.4);
  font-family: var(--font-display);
  font-size: 0.6rem;
}