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

:root {
  --black: #000;
  --white: #f0f0f0;
  --green: #00ff41;
  --green-dim: #00aa2a;
  --border: #555;
  --mono: 'Courier New', 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--mono);
  background: var(--black);
  color: var(--white);
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background: var(--green);
  color: var(--black);
}

/* Scanlines overlay */
.scanlines {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.04) 3px,
    rgba(0, 0, 0, 0.04) 4px
  );
}

/* Matrix canvas */
#matrix-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.06;
}

/* Layout */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.green { color: var(--green); }
.dim { opacity: 0.4; }

/* Header */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(4px);
}

.nav {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
}

.logo {
  color: var(--green);
  text-decoration: none;
  font-size: 13px;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.15s;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--mono);
  font-size: 14px;
  cursor: pointer;
  padding: 4px 8px;
}

/* Terminal blocks */
.terminal-block {
  border: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: #0a0a0a;
}

.terminal-dot {
  width: 8px;
  height: 8px;
  border: 1px solid var(--border);
  display: inline-block;
}

.terminal-title {
  font-size: 11px;
  color: #666;
  margin-left: 8px;
}

.terminal-body {
  padding: 24px;
}

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 48px;
}

.hero-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--white);
  position: relative;
}

/* Glitch effect */
.glitch {
  animation: glitch-skew 4s infinite linear alternate-reverse;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden;
}

.glitch::before {
  color: var(--green);
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
  transform: translate(-2px);
  animation: glitch-1 3s infinite linear alternate-reverse;
}

.glitch::after {
  color: var(--white);
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
  transform: translate(2px);
  animation: glitch-2 2s infinite linear alternate-reverse;
}

@keyframes glitch-1 {
  0%, 90% { transform: translate(0); }
  91% { transform: translate(-3px, 1px); }
  93% { transform: translate(2px, -1px); }
  95% { transform: translate(-1px); }
  100% { transform: translate(0); }
}

@keyframes glitch-2 {
  0%, 88% { transform: translate(0); }
  89% { transform: translate(3px, -1px); }
  92% { transform: translate(-2px, 1px); }
  96% { transform: translate(1px); }
  100% { transform: translate(0); }
}

@keyframes glitch-skew {
  0%, 95% { transform: skew(0deg); }
  96% { transform: skew(0.5deg); }
  98% { transform: skew(-0.3deg); }
  100% { transform: skew(0deg); }
}

.prompt {
  font-size: 13px;
  color: #888;
}

.output {
  color: var(--white);
  font-size: 13px;
}

.cursor {
  color: var(--green);
  animation: cursor-blink 1s step-end infinite;
}

@keyframes cursor-blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.typed-line {
  font-size: 14px;
  color: var(--white);
  min-height: 1.6em;
}

.typed-line::after {
  content: '_';
  color: var(--green);
  animation: cursor-blink 1s step-end infinite;
}

/* Dividers */
.divider {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 16px 0;
}

.divider pre {
  color: var(--border);
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* Section titles */
.section-title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

/* Games grid */
.games, .about, .contact {
  position: relative;
  z-index: 1;
  padding: 64px 0;
}

.games-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Game cards */
.game-card {
  border: 1px solid var(--border);
  transition: border-color 0.2s;
  background: #050505;
}

.game-card:hover {
  border-color: var(--green);
}

.game-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr;
}

.game-card.featured .card-header {
  grid-column: span 2;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}

.tag {
  color: var(--white);
  letter-spacing: 0.1em;
}

.steam-tag {
  color: var(--green);
}

.status {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.blink {
  animation: blink-status 2s step-end infinite;
}

@keyframes blink-status {
  0%, 70% { opacity: 1; }
  71%, 100% { opacity: 0; }
}

/* Card art */
.card-art {
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  position: relative;
  overflow: hidden;
}

.ascii-art {
  font-size: 11px;
  line-height: 1.3;
  color: var(--white);
  white-space: pre;
  text-align: center;
}

/* Dither backgrounds */
.dither-1 {
  background-image: radial-gradient(#111 1px, transparent 1px);
  background-size: 4px 4px;
}

.dither-2 {
  background-image: radial-gradient(#111 1px, transparent 1px);
  background-size: 6px 6px;
}

.dither-3 {
  background-image:
    linear-gradient(45deg, #0a0a0a 25%, transparent 25%),
    linear-gradient(-45deg, #0a0a0a 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #0a0a0a 75%),
    linear-gradient(-45deg, transparent 75%, #0a0a0a 75%);
  background-size: 4px 4px;
  background-position: 0 0, 0 2px, 2px -2px, -2px 0;
}

.dither-4 {
  background-image: repeating-linear-gradient(
    0deg,
    #0a0a0a,
    #0a0a0a 2px,
    transparent 2px,
    transparent 4px
  );
}

.card-body {
  padding: 16px;
}

.card-body h3 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--green);
}

.card-body p {
  font-size: 12px;
  color: #999;
  margin-bottom: 12px;
  line-height: 1.5;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.card-tags span {
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--border);
  color: #777;
  letter-spacing: 0.1em;
}

.card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--border);
  color: var(--white);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  transition: all 0.15s;
  background: transparent;
  cursor: pointer;
}

.btn:hover {
  border-color: var(--green);
  color: var(--green);
  text-shadow: 0 0 8px var(--green-dim);
}

.btn-green {
  border-color: var(--green-dim);
  color: var(--green);
}

.btn-green:hover {
  background: var(--green);
  color: var(--black);
  text-shadow: none;
}

/* About */
.readme p {
  font-size: 13px;
  line-height: 1.7;
}

.stats-row {
  display: flex;
  gap: 40px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

.stat-block {
  display: flex;
  flex-direction: column;
}

.stat-val {
  font-size: 1.5rem;
  font-weight: 700;
}

.stat-key {
  font-size: 11px;
  color: #666;
  letter-spacing: 0.1em;
}

/* Contact */
.contact-block {
  position: relative;
  z-index: 1;
  border: 1px solid var(--border);
  padding: 24px;
  background: #050505;
}

.contact-link {
  display: block;
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  padding: 6px 0;
  transition: color 0.15s;
}

.contact-link:hover {
  color: var(--green);
  text-shadow: 0 0 8px var(--green-dim);
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  padding: 32px 0;
  text-align: center;
}

.footer-art {
  font-size: 11px;
  color: #444;
  line-height: 1.5;
}

/* Mobile */
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 48px; left: 0; right: 0;
    background: rgba(0, 0, 0, 0.97);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    gap: 16px;
  }
  .nav-toggle { display: block; }

  .games-grid { grid-template-columns: 1fr; }
  .game-card.featured {
    grid-column: 1;
    grid-template-columns: 1fr;
  }
  .game-card.featured .card-header {
    grid-column: 1;
  }

  .stats-row { gap: 24px; }

  .hero-title { letter-spacing: 0.08em; }
}


/* Hover glitch on card titles */
.game-card:hover .card-body h3 {
  animation: text-glitch 0.3s linear;
}

@keyframes text-glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 1px); }
  40% { transform: translate(2px, -1px); }
  60% { transform: translate(-1px, -1px); }
  80% { transform: translate(1px, 1px); }
  100% { transform: translate(0); }
}