/* ============================================
   BITO GAMES — Matrix Green Theme
   ============================================ */

:root {
  --green-bright: #00ff41;
  --green-mid: #00cc33;
  --green-dim: #008f11;
  --green-dark: #003b00;
  --green-glow: #00ff4180;
  --bg: #000000;
  --bg-soft: #050a05;
  --bg-panel: rgba(0, 20, 0, 0.65);
  --bg-panel-strong: rgba(0, 30, 0, 0.85);
  --border: rgba(0, 255, 65, 0.25);
  --border-strong: rgba(0, 255, 65, 0.55);
  --text: #b8ffc8;
  --text-dim: #6fa080;
  --warn: #ff003c;

  --font-mono: 'Share Tech Mono', 'JetBrains Mono', 'Courier New', monospace;
  --font-display: 'Orbitron', 'Share Tech Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Matrix rain canvas — behind everything */
#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.5;
  pointer-events: none;
}

/* Subtle scanline overlay for CRT feel */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 2px,
    rgba(0, 255, 65, 0.025) 2px,
    rgba(0, 255, 65, 0.025) 4px
  );
  z-index: 1;
  mix-blend-mode: screen;
}

a {
  color: var(--green-bright);
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  transition: border-color 0.2s, text-shadow 0.2s;
}

a:hover {
  border-bottom-color: var(--green-bright);
  text-shadow: 0 0 8px var(--green-glow);
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.1em;
}

.logo-bracket {
  color: var(--green-dim);
}

.logo-text {
  color: var(--green-bright);
  text-shadow: 0 0 12px var(--green-glow);
}

.logo-text--alt {
  color: var(--text);
  margin-left: 0.1em;
}

.nav {
  display: flex;
  gap: 1.8rem;
}

.nav a {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  border-bottom: none;
}

.nav a:hover {
  color: var(--green-bright);
  text-shadow: 0 0 6px var(--green-glow);
}

/* ============================================
   HERO
   ============================================ */

.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
}

.hero-content {
  max-width: 900px;
  text-align: left;
}

.terminal-prefix {
  font-size: 1rem;
  color: var(--green-dim);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.terminal-prefix::after {
  content: "_";
  animation: blink 1s steps(2, start) infinite;
}

@keyframes blink {
  to { visibility: hidden; }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8vw, 6rem);
  line-height: 1;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  color: var(--green-bright);
  text-shadow:
    0 0 20px var(--green-glow),
    0 0 40px rgba(0, 255, 65, 0.3);
}

.hero-title-line2 {
  display: block;
  color: var(--text);
  text-shadow: 0 0 8px rgba(184, 255, 200, 0.4);
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text);
  margin-bottom: 1.5rem;
  max-width: 700px;
}

.hero-tagline strong {
  color: var(--green-bright);
  font-weight: normal;
  text-shadow: 0 0 6px var(--green-glow);
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--green-mid);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  background: var(--bg-panel);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 10px var(--green-bright);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Glitch effect on hero title */
.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.glitch::before {
  color: #00ffff;
  animation: glitch-1 4s infinite linear alternate-reverse;
  clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
  opacity: 0.5;
}

.glitch::after {
  color: #ff00aa;
  animation: glitch-2 3s infinite linear alternate-reverse;
  clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
  opacity: 0.5;
}

@keyframes glitch-1 {
  0%, 90%, 100% { transform: translate(0); }
  92% { transform: translate(-3px, 1px); }
  94% { transform: translate(3px, -1px); }
  96% { transform: translate(-2px, -1px); }
  98% { transform: translate(2px, 1px); }
}

@keyframes glitch-2 {
  0%, 88%, 100% { transform: translate(0); }
  90% { transform: translate(3px, 1px); }
  92% { transform: translate(-3px, -1px); }
  94% { transform: translate(2px, 0); }
  96% { transform: translate(-2px, 0); }
}

/* ============================================
   SECTION COMMON
   ============================================ */

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--green-bright);
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
  text-shadow: 0 0 8px var(--green-glow);
}

main > section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* ============================================
   SIGNUP
   ============================================ */

.signup-box {
  background: var(--bg-panel-strong);
  border: 1px solid var(--border-strong);
  padding: 3rem 2rem;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.signup-box::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border: 1px solid var(--green-bright);
  opacity: 0.3;
  pointer-events: none;
}

.signup-desc {
  color: var(--text);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.signup-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.signup-form input[type="email"] {
  flex: 1;
  min-width: 250px;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--border);
  color: var(--green-bright);
  font-family: var(--font-mono);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.signup-form input[type="email"]:focus {
  border-color: var(--green-bright);
  box-shadow: 0 0 12px var(--green-glow);
}

.signup-form input[type="email"]::placeholder {
  color: var(--text-dim);
}

.signup-form button {
  background: var(--green-bright);
  color: #000;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  padding: 0 1.5rem;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, transform 0.1s;
}

.signup-form button:hover {
  background: #fff;
  box-shadow: 0 0 20px var(--green-bright);
}

.signup-form button:active {
  transform: scale(0.97);
}

.signup-note {
  margin-top: 1.5rem;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* ============================================
   GAMES
   ============================================ */

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.game-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.2s;
}

.game-card:hover {
  border-color: var(--green-bright);
  box-shadow: 0 0 30px rgba(0, 255, 65, 0.2);
  transform: translateY(-4px);
}

.game-card--featured {
  border-color: var(--border-strong);
}

.game-badge {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: #000;
  background: var(--green-bright);
  padding: 0.25rem 0.7rem;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
}

.game-badge--soon {
  background: var(--green-dim);
  color: var(--text);
}

.game-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--green-bright);
  margin-bottom: 0.3rem;
  text-shadow: 0 0 8px var(--green-glow);
  letter-spacing: 0.02em;
}

.game-title span {
  color: var(--text);
}

.game-subtitle {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.game-description {
  color: var(--text);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.game-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.tag {
  font-size: 0.75rem;
  color: var(--green-mid);
  background: rgba(0, 255, 65, 0.08);
  border: 1px solid var(--border);
  padding: 0.25rem 0.6rem;
  letter-spacing: 0.05em;
}

.game-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--text-dim);
  font-size: 0.85rem;
  border-top: 1px dashed var(--border);
  padding-top: 1rem;
}

.game-card--placeholder {
  opacity: 0.7;
  border-style: dashed;
}

.game-card--placeholder .game-title {
  color: var(--text-dim);
  text-shadow: none;
}

/* ============================================
   ABOUT
   ============================================ */

.about-content {
  max-width: 800px;
  color: var(--text);
  font-size: 1.05rem;
}

.about-content p {
  margin-bottom: 1.2rem;
}

.about-content strong {
  color: var(--green-bright);
  font-weight: normal;
  text-shadow: 0 0 6px var(--green-glow);
}

.about-philosophy {
  margin-top: 2rem;
  padding: 1.5rem;
  border-left: 3px solid var(--green-bright);
  background: var(--bg-panel);
  font-style: italic;
  color: var(--green-mid);
}

.quote-mark {
  color: var(--green-bright);
  font-weight: bold;
  font-size: 1.2em;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.9);
  padding: 2.5rem 2rem;
  margin-top: 3rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--green-bright);
  letter-spacing: 0.1em;
  text-shadow: 0 0 8px var(--green-glow);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  align-items: center;
  color: var(--text-dim);
}

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

.footer-copy {
  color: var(--text-dim);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 640px) {
  .site-header {
    padding: 1rem;
    flex-direction: column;
    gap: 0.7rem;
  }

  .nav {
    gap: 1.2rem;
  }

  main > section {
    padding: 3rem 1rem;
  }

  .signup-form {
    flex-direction: column;
  }

  .signup-form input[type="email"] {
    min-width: 100%;
  }

  .signup-form button {
    padding: 0.85rem 1.5rem;
  }
}