@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Bebas+Neue&display=swap');

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

:root {
  --bg: #1a1a1a;
  --surface: #202020;
  --surface2: #252525;
  --snake: #ff6a00;
  --snake-glow: rgba(255,106,0,.5);
  --text: #f0ece4;
  --muted: #555;
  --muted2: #888;
  --border: #2a2a2a;
  --danger: #ff3333;
  --header-h: 60px;
  --footer-h: 80px;
}

html { height: 100%; scroll-behavior: smooth; }
body {
  min-height: 100dvh; background: var(--bg); color: var(--text);
  font-family: 'Space Mono', monospace; display: flex; flex-direction: column; overflow-x: hidden;
}

[dir="rtl"] { text-align: right; }

/* HEADER */
.global-header {
  position: fixed; top: 0; left: 0; right: 0; height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; padding: 0 24px;
  border-bottom: 1px solid var(--border); background: rgba(16,16,16,.95);
  backdrop-filter: blur(10px); z-index: 100;
}
.header-brand {
  font-family: 'Bebas Neue', sans-serif; font-size: 26px; letter-spacing: 5px;
  color: var(--snake); text-decoration: none; text-shadow: 0 0 14px var(--snake-glow);
}
.header-nav { display: flex; align-items: center; gap: 20px; }
.header-nav a { color: var(--text); text-decoration: none; font-size: 13px; text-transform: uppercase; letter-spacing: 2px; transition: color .2s; }
.header-nav a:hover { color: var(--snake); }
.lang-switcher select {
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
  padding: 4px 8px; font-family: 'Space Mono', monospace; font-size: 11px; cursor: pointer; outline: none;
}
.lang-switcher select:focus { border-color: var(--snake); }

main { flex: 1; padding-top: var(--header-h); display: flex; flex-direction: column; position: relative; }

/* GAME CSS */
.game-container {
  flex: 1; display: flex; align-items: center; justify-content: center; position: relative;
  min-height: calc(100dvh - var(--header-h) - var(--footer-h)); overflow: hidden; user-select: none;
}
.screen {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  transition: opacity .35s ease, transform .35s ease;
}
.screen.hidden { opacity: 0; pointer-events: none; transform: scale(.97); }
#start-screen { gap: 32px; z-index: 10; background: var(--bg); }
#game-screen  { gap: 14px; position: relative; }

.logo {
  font-family: 'Bebas Neue', sans-serif; font-size: clamp(64px, 14vw, 130px); letter-spacing: 10px; color: var(--snake); line-height: 1;
  text-shadow: 0 0 30px var(--snake-glow), 0 0 80px rgba(255,106,0,.2);
}
.tagline { font-size: 11px; letter-spacing: 4px; color: var(--muted); text-transform: uppercase; margin-top: -16px; }
.btn {
  background: none; border: 2px solid var(--snake); color: var(--snake); font-family: 'Space Mono', monospace; font-size: 14px; font-weight: 700;
  letter-spacing: 6px; text-transform: uppercase; padding: 16px 48px; cursor: pointer; transition: all .2s; outline: none; position: relative;
}
.btn::before { content:''; position:absolute; inset:-6px; border:1px solid rgba(255,106,0,.2); }
.btn:hover,.btn:focus { background:var(--snake); color:var(--bg); box-shadow:0 0 30px var(--snake-glow),0 0 60px rgba(255,106,0,.15); }
.btn:active { transform:scale(.97); }

.controls-hint { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--muted); font-size: 11px; letter-spacing: 1px; }

.hud { display:flex; align-items:baseline; gap:24px; width:100%; max-width:var(--canvas-size,420px); }
.score-label { font-size:10px; letter-spacing:3px; color:var(--muted); text-transform:uppercase; }
.score-value { font-family:'Bebas Neue',sans-serif; font-size:36px; color:var(--snake); letter-spacing:2px; line-height:1; transition:transform .12s; }
.score-value.bump { transform:scale(1.25); }

#canvas-wrap { position:relative; line-height:0; }
canvas { display:block; border:1px solid #2e2e2e; image-rendering:pixelated; background: #1a1a1a; }

#gameover-overlay {
  position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:20px;
  background:rgba(26,26,26,.88); backdrop-filter:blur(4px); opacity:0; pointer-events:none; transition:opacity .3s ease;
}
#gameover-overlay.visible { opacity:1; pointer-events:all; }
.go-title { font-family:'Bebas Neue',sans-serif; font-size:52px; letter-spacing:6px; color:var(--danger); text-shadow:0 0 20px rgba(255,51,51,.4); }
.go-score { font-size:12px; letter-spacing:3px; color:var(--muted); text-transform:uppercase; }

.swipe-hint { font-size:10px; letter-spacing:2px; color:var(--muted); text-transform:uppercase; display:none; }
@media(pointer:coarse){.swipe-hint{display:block;}.controls-hint .kb{display:none;}}
@media(pointer:fine){.controls-hint .touch{display:none;}}

/* PAGES CSS */
.page-container { max-width: 900px; margin: 0 auto; width: 100%; padding: 40px 24px; }
h1 { font-family: 'Bebas Neue', sans-serif; font-size: 48px; letter-spacing: 4px; color: var(--snake); margin-bottom: 30px; }
h2 { font-family: 'Bebas Neue', sans-serif; font-size: 28px; letter-spacing: 2px; color: var(--text); margin-top: 40px; margin-bottom: 16px; }
h3 { font-family: 'Bebas Neue', sans-serif; font-size: 22px; letter-spacing: 2px; color: var(--snake); margin-top: 30px; margin-bottom: 12px; }
p { font-size: 14px; line-height: 1.8; color: #aaa; margin-bottom: 20px; }
ul, ol { margin-bottom: 20px; padding-left: 20px; color: #aaa; line-height: 1.8; }
li { margin-bottom: 8px; }
blockquote { border-left: 3px solid var(--snake); padding: 10px 20px; margin: 20px 0; font-style: italic; color: var(--muted2); background: rgba(255,106,0,0.05); }

/* BLOG GRID */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.post-card {
  background: var(--surface2); border: 1px solid var(--border); padding: 24px; display: block; text-decoration: none;
  transition: transform .2s, border-color .2s; border-radius: 4px; display: flex; flex-direction: column; gap: 8px;
}
.post-card:hover { transform: translateY(-4px); border-color: var(--snake); }
.post-tag { display: inline-block; font-size: 10px; text-transform: uppercase; letter-spacing: 2px; color: var(--snake); border: 1px solid rgba(255,106,0,.3); padding: 4px 10px; margin-bottom: 8px; width: fit-content; }
.post-title { font-size: 18px; font-weight: 700; color: var(--text); line-height: 1.4; font-family: 'Bebas Neue', sans-serif; letter-spacing: 1px;}
.post-excerpt { font-size: 12px; color: var(--muted2); line-height: 1.6; }

/* POST DETAIL */
.post-meta { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; font-size: 12px; color: var(--muted2); }

/* CONTACT FORM */
.cf-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.cf-field label { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; color: var(--text); }
.cf-field input, .cf-field textarea { background: var(--surface2); border: 1px solid var(--border); color: var(--text); padding: 12px; font-family: 'Space Mono', monospace; font-size: 14px; outline: none; transition: border-color .2s; }
.cf-field input:focus, .cf-field textarea:focus { border-color: var(--snake); }
.cf-send { background: none; border: 2px solid var(--snake); color: var(--snake); padding: 14px 32px; font-family: 'Space Mono', monospace; font-size: 13px; font-weight: 700; text-transform: uppercase; cursor: pointer; transition: all .2s; }
.cf-send:hover { background: var(--snake); color: var(--bg); }

/* FOOTER */
footer {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  height: var(--footer-h); border-top: 1px solid var(--border); background: #151515; text-align: center;
}
.footer-links { display: flex; gap: 16px; align-items: center; }
.footer-links a { color: var(--muted2); text-transform: uppercase; font-size: 11px; letter-spacing: 2px; text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--snake); }
.footer-links .sep { color: var(--border); }
.copy { font-size: 10px; color: var(--muted); }

@media (max-width: 768px) {
  .header-nav { display: none; } /* Provide a simplified default for mobile */
  .logo { font-size: 80px; }
}