/* ═══════════════════════════════════════
   RESET & ROOT
═══════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

:root{
  --black:#080810;
  --navy:#0a0a1a;
  --panel:#0f0f20;
  --panel2:#13132a;
  --border:#1e1e3f;
  --yellow:#ffe600;
  --yellow-dim:#ccb800;
  --cyan:#00f5ff;
  --magenta:#ff00aa;
  --green:#39ff14;
  --orange:#ff6b00;
  --red:#ff2244;
  --white:#f0f0ff;
  --muted:#4a4a7a;
  --muted2:#2a2a4a;
  --pixel:2px;
  --glow-y:0 0 12px rgba(255,230,0,0.6), 0 0 30px rgba(255,230,0,0.2);
  --glow-c:0 0 12px rgba(0,245,255,0.6), 0 0 30px rgba(0,245,255,0.2);
  --glow-m:0 0 12px rgba(255,0,170,0.6), 0 0 30px rgba(255,0,170,0.2);
  --glow-g:0 0 12px rgba(57,255,20,0.6), 0 0 30px rgba(57,255,20,0.2);
}

body{
  background:var(--black);
  color:var(--white);
  font-family:'IBM Plex Mono',monospace;
  overflow-x:hidden;
  cursor:none;
}

/* ── CUSTOM CURSOR ── */
.cur{position:fixed;width:12px;height:12px;background:var(--yellow);pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:transform 0.1s;image-rendering:pixelated}
.cur-trail{position:fixed;width:6px;height:6px;background:var(--cyan);pointer-events:none;z-index:9998;transform:translate(-50%,-50%);opacity:0.5;transition:all 0.18s ease}
body:hover .cur{transform:translate(-50%,-50%) scale(1)}

/* ── SCANLINES ── */
body::before{
  content:'';position:fixed;inset:0;
  background:repeating-linear-gradient(0deg,transparent,transparent 3px,rgba(0,0,20,0.15) 3px,rgba(0,0,20,0.15) 4px);
  pointer-events:none;z-index:1000;
}

/* ── PIXEL BORDER UTILITY ── */
.px-border{
  border:3px solid var(--yellow);
  box-shadow:4px 4px 0 var(--yellow-dim), var(--glow-y);
  image-rendering:pixelated;
}
.px-border-c{border:3px solid var(--cyan);box-shadow:4px 4px 0 #007a80,var(--glow-c)}
.px-border-m{border:3px solid var(--magenta);box-shadow:4px 4px 0 #800055,var(--glow-m)}
.px-border-g{border:3px solid var(--green);box-shadow:4px 4px 0 #1a7f00,var(--glow-g)}

/* ─────────────────────────────────────
   NAV
───────────────────────────────────── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:500;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 48px;
  background:rgba(8,8,16,0.92);
  border-bottom:2px solid var(--border);
  backdrop-filter:blur(8px);
}

.nav-logo{
  font-family:'Press Start 2P',monospace;
  font-size:18px;
  color:var(--yellow);
  text-shadow:var(--glow-y);
  letter-spacing:0.05em;
  cursor:pointer;
}
.nav-logo span{color:var(--cyan)}

.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;
  transition:color 0.2s;
}
.nav-links a:hover{color:var(--yellow)}

.nav-cta{
  font-family:'Press Start 2P',monospace;
  font-size:10px;
  padding:10px 20px;
  background:var(--yellow);
  color:var(--black);
  border:none;cursor:pointer;
  border-bottom:3px solid var(--yellow-dim);
  border-right:3px solid var(--yellow-dim);
  transition:all 0.1s;
  letter-spacing:0.04em;
}
.nav-cta:hover{transform:translate(2px,2px);border-bottom:1px solid var(--yellow-dim);border-right:1px solid var(--yellow-dim)}

/* ─────────────────────────────────────
   HERO
───────────────────────────────────── */
.hero{
  min-height:100vh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:120px 48px 80px;
  text-align:center;
  position:relative;
  overflow:hidden;
}

/* Pixel grid background */
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:40px 40px;
  opacity:0.4;
}

/* Glowing orbs */
.hero::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 40% 40% at 20% 30%, rgba(0,245,255,0.06) 0%,transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 70%, rgba(255,0,170,0.06) 0%,transparent 70%),
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(255,230,0,0.04) 0%,transparent 70%);
  pointer-events:none;
}

.hero-insert{position:relative;z-index:1;max-width:1000px;width:100%}

.hero-eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:0.3em;text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:24px;
  display:flex;align-items:center;justify-content:center;gap:12px;
  opacity:0;animation:fadeUp 0.6s ease 0.1s forwards;
}
.hero-eyebrow::before,.hero-eyebrow::after{
  content:'';width:40px;height:2px;background:var(--cyan);opacity:0.5;
}

.hero-title{
  font-family:'Press Start 2P',monospace;
  font-size:clamp(36px,7vw,80px);
  line-height:1.3;
  color:var(--yellow);
  text-shadow:var(--glow-y);
  margin-bottom:8px;
  opacity:0;animation:fadeUp 0.7s ease 0.25s forwards;
  letter-spacing:0.04em;
}

.hero-title-line2{
  font-family:'Press Start 2P',monospace;
  font-size:clamp(28px,5vw,56px);
  line-height:1.3;
  color:var(--white);
  margin-bottom:32px;
  opacity:0;animation:fadeUp 0.7s ease 0.4s forwards;
  letter-spacing:0.04em;
}
.hero-title-line2 span{color:var(--cyan);text-shadow:var(--glow-c)}

.hero-sub{
  font-size:13px;line-height:2;
  color:var(--muted);
  max-width:640px;margin:0 auto 48px;
  letter-spacing:0.06em;
  opacity:0;animation:fadeUp 0.7s ease 0.55s forwards;
}
.hero-sub strong{color:var(--white)}

.hero-btns{
  display:flex;gap:16px;justify-content:center;flex-wrap:wrap;
  opacity:0;animation:fadeUp 0.7s ease 0.7s forwards;
}

.btn-primary{
  font-family:'Press Start 2P',monospace;
  font-size:12px;letter-spacing:0.04em;
  padding:18px 36px;
  background:var(--yellow);
  color:var(--black);
  border:none;cursor:pointer;
  border-bottom:4px solid var(--yellow-dim);
  border-right:4px solid var(--yellow-dim);
  transition:all 0.1s;
  position:relative;
}
.btn-primary:hover{transform:translate(2px,2px);border-bottom:2px solid var(--yellow-dim);border-right:2px solid var(--yellow-dim)}
.btn-primary::after{content:'▶';margin-left:10px;font-size:10px}

.btn-secondary{
  font-family:'Press Start 2P',monospace;
  font-size:11px;letter-spacing:0.04em;
  padding:18px 36px;
  background:transparent;
  color:var(--cyan);
  border:3px solid var(--cyan);
  box-shadow:4px 4px 0 rgba(0,245,255,0.2),var(--glow-c);
  cursor:pointer;
  transition:all 0.1s;
}
.btn-secondary:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 rgba(0,245,255,0.2)}

/* Floating pixel characters */
.pixel-char{
  position:absolute;
  font-family:'Press Start 2P',monospace;
  font-size:20px;
  opacity:0.12;
  animation:floatChar linear infinite;
  pointer-events:none;
}
@keyframes floatChar{
  0%{transform:translateY(0) rotate(0deg);opacity:0.08}
  50%{opacity:0.15}
  100%{transform:translateY(-80px) rotate(10deg);opacity:0}
}

/* Stats row */
.hero-stats{
  display:flex;gap:0;justify-content:center;
  margin-top:64px;
  border:2px solid var(--border);
  background:var(--panel);
  max-width:600px;margin:64px auto 0;
  opacity:0;animation:fadeUp 0.7s ease 0.9s forwards;
}
.hero-stat{
  flex:1;padding:20px 24px;text-align:center;
  border-right:2px solid var(--border);
}
.hero-stat:last-child{border-right:none}
.hero-stat .val{
  font-family:'Press Start 2P',monospace;
  font-size:20px;
  color:var(--yellow);
  text-shadow:var(--glow-y);
  display:block;margin-bottom:8px;
}
.hero-stat label{font-size:9px;letter-spacing:0.2em;color:var(--muted);text-transform:uppercase}

/* ── TICKER ── */
.ticker{
  background:var(--yellow);
  color:var(--black);
  padding:10px 0;
  overflow:hidden;
  white-space:nowrap;
  font-family:'Press Start 2P',monospace;
  font-size:10px;
  letter-spacing:0.06em;
  border-top:2px solid var(--yellow-dim);
  border-bottom:2px solid var(--yellow-dim);
}
.ticker-inner{
  display:inline-block;
  animation:ticker 30s linear infinite;
}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ─────────────────────────────────────
   SECTION COMMONS
───────────────────────────────────── */
section{padding:100px 48px;max-width:1200px;margin:0 auto}
.section-header{
  display:flex;align-items:center;gap:20px;
  margin-bottom:64px;
}
.section-num{
  font-family:'Press Start 2P',monospace;
  font-size:10px;color:var(--muted);letter-spacing:0.1em;
  padding:6px 10px;border:2px solid var(--muted2);
}
.section-title{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(40px,5vw,64px);
  font-weight:900;
  letter-spacing:0.04em;
  text-transform:uppercase;
  line-height:1;
}
.section-title .hl-y{color:var(--yellow);text-shadow:var(--glow-y)}
.section-title .hl-c{color:var(--cyan);text-shadow:var(--glow-c)}
.section-title .hl-m{color:var(--magenta);text-shadow:var(--glow-m)}
.section-title .hl-g{color:var(--green);text-shadow:var(--glow-g)}

/* ─────────────────────────────────────
   THE PROBLEM
───────────────────────────────────── */
#problem{
  padding:80px 48px;
  background:var(--panel);
  border-top:2px solid var(--border);
  border-bottom:2px solid var(--border);
  max-width:100%;
}
#problem .inner{max-width:1200px;margin:0 auto}

.problem-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
  margin-top:40px;
}

.problem-left{padding-top:80px}
.problem-left .big-stat{
  font-family:'Press Start 2P',monospace;
  font-size:clamp(48px,8vw,96px);
  color:var(--red);
  text-shadow:0 0 20px rgba(255,34,68,0.5),0 0 60px rgba(255,34,68,0.2);
  line-height:1;
  display:block;
  margin-bottom:8px;
}
.problem-left .big-label{
  font-family:'Barlow Condensed',sans-serif;
  font-size:28px;font-weight:700;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--muted);
  margin-bottom:32px;
}
.problem-left p{
  font-size:13px;line-height:2;color:var(--muted);letter-spacing:0.05em;
  margin-bottom:20px;
}
.problem-left p strong{color:var(--white)}

.problem-right{
  display:flex;flex-direction:column;gap:16px;
}
.problem-card{
  background:var(--panel2);
  border:2px solid var(--border);
  padding:24px 28px;
  border-left:4px solid var(--red);
  position:relative;
  overflow:hidden;
  transition:border-color 0.3s,box-shadow 0.3s;
}
.problem-card:hover{border-left-color:var(--yellow);box-shadow:var(--glow-y)}
.problem-card .pc-icon{font-size:24px;margin-bottom:10px;display:block}
.problem-card h4{font-family:'Barlow Condensed',sans-serif;font-size:20px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;margin-bottom:6px;color:var(--white)}
.problem-card p{font-size:11px;line-height:1.8;color:var(--muted);letter-spacing:0.04em}

/* ─────────────────────────────────────
   THE SOLUTION
───────────────────────────────────── */
#solution{padding:80px 48px;max-width:100%}
#solution .inner{max-width:1200px;margin:0 auto}

.solution-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:center;
}

.solution-tagline{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:0.3em;text-transform:uppercase;
  color:var(--green);margin-bottom:16px;
}

.solution-headline{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(32px,4vw,52px);
  font-weight:900;text-transform:uppercase;letter-spacing:0.04em;line-height:1.15;
  color:var(--white);margin-bottom:24px;
}

.solution-desc{
  font-size:13px;line-height:2;color:var(--muted);
  letter-spacing:0.05em;margin-bottom:20px;
}

.solution-right{
  display:flex;flex-direction:column;
  border:2px solid var(--border);
  background:var(--panel);
}

.solution-feature{
  display:flex;gap:20px;align-items:flex-start;
  padding:24px 28px;
  border-bottom:2px solid var(--border);
  transition:background 0.2s;
}
.solution-feature:last-child{border-bottom:none}
.solution-feature:hover{background:var(--panel2)}

.sf-icon{
  width:40px;height:40px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(57,255,20,0.07);
  border:1px solid rgba(57,255,20,0.2);
  color:var(--green);
  border-radius:8px;
}

.sf-title{
  font-family:'Barlow Condensed',sans-serif;
  font-size:18px;font-weight:700;text-transform:uppercase;
  letter-spacing:0.06em;color:var(--white);margin-bottom:6px;
}

.sf-desc{font-size:11px;line-height:1.8;color:var(--muted);letter-spacing:0.04em}

/* ─────────────────────────────────────
   HOW IT WORKS
───────────────────────────────────── */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  background:var(--border);
  border:2px solid var(--border);
  margin-top:48px;
}
.step{
  background:var(--panel);
  padding:36px 28px;
  position:relative;
  transition:background 0.3s;
}
.step:hover{background:var(--panel2)}
.step-num{
  font-family:'Press Start 2P',monospace;
  font-size:32px;
  color:var(--yellow);
  text-shadow:var(--glow-y);
  margin-bottom:20px;
  display:block;
}
.step h3{
  font-family:'Barlow Condensed',sans-serif;
  font-size:22px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;
  color:var(--white);margin-bottom:10px;
}
.step p{font-size:11px;line-height:1.8;color:var(--muted);letter-spacing:0.04em}
.step-arrow{
  position:absolute;right:-16px;top:50%;
  transform:translateY(-50%);
  font-family:'Press Start 2P',monospace;
  font-size:16px;color:var(--yellow);
  z-index:2;
}

/* ─────────────────────────────────────
   MODES
───────────────────────────────────── */
.modes-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:20px;
}
.modes-grid .mode-card{grid-column:span 2}
.modes-grid .mode-card:nth-child(4){grid-column:span 3}
.modes-grid .mode-card:nth-child(5){grid-column:span 3}
/* Challenge Categories */
.cat-carousel{display:flex;align-items:center;justify-content:center;gap:24px}
.cat-center{display:flex;flex-direction:column;align-items:center;width:420px}
.cat-slides{width:100%}
.cat-slide{display:none !important}
.cat-slide.active,.cat-slide.exiting{display:flex !important;flex-direction:column;justify-content:center}
@keyframes catIn    {from{opacity:0;transform:translateX(40px)} to{opacity:1;transform:none}}
@keyframes catInRev {from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:none}}
@keyframes catOut   {from{opacity:1;transform:none}to{opacity:0;transform:translateX(-40px)}}
@keyframes catOutRev{from{opacity:1;transform:none}to{opacity:0;transform:translateX(40px)}}
.cat-arrow{
  background:var(--panel);border:2px solid var(--border);
  color:var(--yellow);width:48px;height:48px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:18px;flex-shrink:0;transition:all 0.2s;
}
.cat-arrow:hover{border-color:var(--yellow);box-shadow:var(--glow-y);background:var(--panel2)}
.cat-dots{display:flex;gap:10px;margin-top:20px;justify-content:center}
.cat-dot{width:8px;height:8px;background:var(--border);border-radius:50%;cursor:pointer;transition:all 0.2s}
.cat-dot.active{background:var(--yellow);box-shadow:0 0 8px var(--yellow)}
.cat-card{
  background:var(--panel);
  border:2px solid var(--border);
  border-left:4px solid var(--yellow);
  padding:40px 32px;
  min-height:400px;
  display:flex;flex-direction:column;justify-content:center;
  transition:all 0.2s;
  cursor:default;
}
.cat-card:hover{background:var(--panel2);transform:translate(-2px,-2px);box-shadow:4px 4px 0 rgba(255,230,0,0.2)}
.cat-card.cyan{border-left-color:var(--cyan)}
.cat-card.cyan:hover{box-shadow:4px 4px 0 rgba(0,245,255,0.2)}
.cat-card.magenta{border-left-color:var(--magenta)}
.cat-card.magenta:hover{box-shadow:4px 4px 0 rgba(255,0,170,0.2)}
.cat-card.green{border-left-color:var(--green)}
.cat-card.green:hover{box-shadow:4px 4px 0 rgba(57,255,20,0.2)}
.cat-card.orange{border-left-color:var(--orange)}
.cat-card.orange:hover{box-shadow:4px 4px 0 rgba(255,107,0,0.2)}
.cat-icon{
  width:56px;height:56px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;flex-shrink:0;
  background:rgba(255,230,0,0.1);
  border:1px solid rgba(255,230,0,0.25);
  color:var(--yellow);
}
.cat-card.orange .cat-icon{background:rgba(255,107,0,0.1);border-color:rgba(255,107,0,0.25);color:var(--orange)}
.cat-card.cyan .cat-icon{background:rgba(0,245,255,0.1);border-color:rgba(0,245,255,0.25);color:var(--cyan)}
.cat-card.magenta .cat-icon{background:rgba(255,0,170,0.1);border-color:rgba(255,0,170,0.25);color:var(--magenta)}
.cat-card.green .cat-icon{background:rgba(57,255,20,0.1);border-color:rgba(57,255,20,0.25);color:var(--green)}
.cat-name{
  font-family:'Barlow Condensed',sans-serif;
  font-size:26px;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--white);margin-bottom:10px;
}
.cat-desc{font-size:13px;line-height:1.8;color:var(--muted);letter-spacing:0.03em}
.mode-card{
  background:var(--panel);
  border:2px solid var(--border);
  border-top:3px solid var(--yellow);
  padding:36px 28px;
  position:relative;
  overflow:hidden;
  cursor:pointer;
  transition:all 0.25s;
}
.mode-card::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at top left,rgba(255,230,0,0.07) 0%,transparent 55%);
  pointer-events:none;transition:opacity 0.3s;
}
.mode-card:hover{transform:translate(-3px,-3px);border-color:var(--yellow);box-shadow:6px 6px 0 var(--yellow-dim),var(--glow-y)}
.mode-card:hover::before{opacity:1.5}

.mode-card.cyan{border-top-color:var(--cyan)}
.mode-card.cyan::before{background:radial-gradient(ellipse at top left,rgba(0,245,255,0.07) 0%,transparent 55%)}
.mode-card.cyan:hover{border-color:var(--cyan);box-shadow:6px 6px 0 #007a80,var(--glow-c)}

.mode-card.magenta{border-top-color:var(--magenta)}
.mode-card.magenta::before{background:radial-gradient(ellipse at top left,rgba(255,0,170,0.07) 0%,transparent 55%)}
.mode-card.magenta:hover{border-color:var(--magenta);box-shadow:6px 6px 0 #800055,var(--glow-m)}

.mode-card.green{border-top-color:var(--green)}
.mode-card.green:hover{border-color:var(--green);box-shadow:6px 6px 0 #1a7f00,var(--glow-g)}

.mode-icon{
  width:52px;height:52px;
  display:flex;align-items:center;justify-content:center;
  border-radius:10px;
  margin-bottom:20px;
  color:var(--yellow);
  background:rgba(255,230,0,0.07);
  border:1px solid rgba(255,230,0,0.2);
}
.mode-card.cyan .mode-icon{color:var(--cyan);background:rgba(0,245,255,0.07);border-color:rgba(0,245,255,0.2)}
.mode-card.magenta .mode-icon{color:var(--magenta);background:rgba(255,0,170,0.07);border-color:rgba(255,0,170,0.2)}
.mode-tag{
  font-family:'Press Start 2P',monospace;
  font-size:8px;letter-spacing:0.12em;
  padding:4px 8px;
  border:2px solid;
  display:inline-block;
  margin-bottom:16px;
}
.mode-tag.yellow{color:var(--yellow);border-color:var(--yellow)}
.mode-tag.cyan{color:var(--cyan);border-color:var(--cyan)}
.mode-tag.magenta{color:var(--magenta);border-color:var(--magenta)}
.mode-tag.green{color:var(--green);border-color:var(--green)}
.mode-tag.orange{color:var(--orange);border-color:var(--orange)}

.mode-card h3{
  font-family:'Barlow Condensed',sans-serif;
  font-size:28px;font-weight:900;text-transform:uppercase;letter-spacing:0.06em;
  margin-bottom:10px;color:var(--white);
}
.mode-card p{font-size:11px;line-height:1.8;color:var(--muted);letter-spacing:0.04em}

/* ─────────────────────────────────────
   SPECIALISATIONS
───────────────────────────────────── */
#specialise{
  background:var(--panel);
  border-top:2px solid var(--border);
  border-bottom:2px solid var(--border);
  max-width:100%;padding:100px 48px;
}
#specialise .inner{max-width:1200px;margin:0 auto}

.spec-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
  background:var(--border);
  border:2px solid var(--border);
}
.spec-card{
  background:var(--panel2);
  padding:32px 20px;
  text-align:center;
  cursor:pointer;
  transition:all 0.2s;
  border-right:2px solid var(--border);
  position:relative;
  overflow:hidden;
}
.spec-card:last-child{border-right:none}
.spec-card::after{
  content:'';
  position:absolute;bottom:0;left:0;right:0;height:3px;
  background:var(--yellow);
  transform:scaleX(0);transition:transform 0.3s;
}
.spec-card:hover::after{transform:scaleX(1)}
.spec-card:hover{background:rgba(255,230,0,0.05)}
.spec-icon{font-size:32px;margin-bottom:12px;display:block}
.spec-title{
  font-family:'Barlow Condensed',sans-serif;
  font-size:18px;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--white);margin-bottom:8px;
}
.spec-langs{font-size:9px;letter-spacing:0.12em;color:var(--muted);line-height:1.8}

/* Languages strip */
.lang-strip{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:48px;justify-content:center;
}
.lang-pill{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:0.1em;
  padding:8px 16px;
  background:var(--panel2);
  border:2px solid var(--border);
  color:var(--muted);
  transition:all 0.2s;
  cursor:default;
}
.lang-pill:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:var(--glow-c)}
.lang-pill.active{border-color:var(--yellow);color:var(--yellow);box-shadow:var(--glow-y)}

/* ─────────────────────────────────────
   COMPETITIVE / ELO
───────────────────────────────────── */
.elo-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  align-items:start;
}
.cat-elo-panel{
  background:var(--panel);
  border:2px solid var(--border);
  overflow:hidden;
}
.cat-elo-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;
  background:rgba(0,245,255,0.05);
  border-bottom:2px solid var(--border);
  font-family:'Press Start 2P',monospace;
  font-size:9px;letter-spacing:0.1em;color:var(--cyan);
}
.cat-elo-overall{
  padding:14px 20px;
  border-bottom:2px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
}
.cat-elo-overall .label{font-size:9px;letter-spacing:0.14em;color:var(--muted);text-transform:uppercase}
.cat-elo-overall .val{
  font-family:'Press Start 2P',monospace;
  font-size:14px;color:var(--cyan);text-shadow:var(--glow-c);
}
.cat-elo-row{
  display:grid;grid-template-columns:20px 1fr auto 60px;
  align-items:center;gap:10px;
  padding:10px 20px;
  border-bottom:1px solid var(--border);
  transition:background 0.2s;
}
.cat-elo-row:last-child{border-bottom:none}
.cat-elo-row:hover{background:rgba(0,245,255,0.03)}
.cat-elo-row .c-icon{display:flex;align-items:center;justify-content:center;color:var(--cyan)}
.cat-elo-row .c-name{font-size:10px;letter-spacing:0.08em;color:var(--white)}
.cat-elo-row .c-val{
  font-family:'Press Start 2P',monospace;
  font-size:9px;color:var(--yellow);text-align:right;
}
.cat-elo-bar{height:4px;background:var(--muted2);border:1px solid var(--border)}
.cat-elo-bar-fill{height:100%;background:var(--cyan);box-shadow:var(--glow-c)}

.elo-panel{
  background:var(--panel);
  border:2px solid var(--border);
  overflow:hidden;
}
.elo-panel-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;
  background:rgba(255,230,0,0.05);
  border-bottom:2px solid var(--border);
  font-family:'Press Start 2P',monospace;
  font-size:9px;letter-spacing:0.1em;color:var(--yellow);
}
.elo-dots{display:flex;gap:6px}
.elo-dot{width:10px;height:10px;border:2px solid}
.elo-dot:nth-child(1){border-color:var(--red);background:var(--red)}
.elo-dot:nth-child(2){border-color:var(--yellow);background:var(--yellow)}
.elo-dot:nth-child(3){border-color:var(--green);background:var(--green)}

.lb-row{
  display:grid;grid-template-columns:40px 1fr auto auto;
  align-items:center;gap:12px;
  padding:14px 20px;
  border-bottom:1px solid var(--border);
  transition:background 0.2s;
}
.lb-row:hover{background:rgba(255,230,0,0.04)}
.lb-pos{
  font-family:'Press Start 2P',monospace;
  font-size:12px;color:var(--muted);
}
.lb-pos.top{color:var(--yellow);text-shadow:var(--glow-y)}
.lb-name{font-size:12px;font-weight:600;letter-spacing:0.06em}
.lb-elo{
  font-family:'Press Start 2P',monospace;
  font-size:11px;color:var(--cyan);text-shadow:var(--glow-c);
}
.lb-badge-small{
  font-family:'Press Start 2P',monospace;
  font-size:7px;padding:3px 6px;border:1px solid;
}

/* Rank ladder */
.rank-ladder{display:flex;flex-direction:column;gap:10px}
.rank-row{
  display:flex;align-items:center;gap:16px;
  padding:14px 20px;
  background:var(--panel2);
  border:2px solid var(--border);
  transition:all 0.2s;
  cursor:default;
}
.rank-row:hover{border-color:var(--yellow);transform:translateX(4px)}
.rank-pip{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.rank-info{flex:1}
.rank-name{font-family:'Barlow Condensed',sans-serif;font-size:20px;font-weight:700;text-transform:uppercase;letter-spacing:0.08em}
.rank-elo-range{font-size:10px;letter-spacing:0.1em;color:var(--muted)}
.rank-bar-wrap{width:80px;height:6px;background:var(--muted2);border:1px solid var(--border)}
.rank-bar-fill{height:100%;background:var(--yellow);box-shadow:var(--glow-y)}

/* ─────────────────────────────────────
   FEATURES GRID
───────────────────────────────────── */
.feat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  background:var(--border);
  border:2px solid var(--border);
}
.feat-card{
  background:var(--panel);
  padding:32px 24px;
  border-right:none;
  transition:background 0.2s;
  position:relative;
  overflow:hidden;
}
.feat-card:hover{background:var(--panel2)}
.feat-card::after{
  content:'';
  position:absolute;top:0;left:0;right:0;height:3px;
  transition:background 0.3s;
}
.feat-card:hover::after{background:var(--yellow)}
.feat-card .fi{font-size:28px;margin-bottom:16px;display:block}
.feat-card h4{
  font-family:'Barlow Condensed',sans-serif;
  font-size:20px;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--white);margin-bottom:8px;
}
.feat-card p{font-size:10px;line-height:1.9;color:var(--muted);letter-spacing:0.04em}

/* ─────────────────────────────────────
   GAME PREVIEW (MOCK)
───────────────────────────────────── */
#preview{
  background:linear-gradient(180deg,var(--black) 0%,var(--navy) 100%);
  border-top:2px solid var(--border);
  border-bottom:2px solid var(--border);
  max-width:100%;padding:100px 48px;
}
#preview .inner{max-width:1200px;margin:0 auto}

.game-mock{
  background:var(--panel);
  border:3px solid var(--yellow);
  box-shadow:8px 8px 0 var(--yellow-dim),var(--glow-y);
  overflow:hidden;
  margin-top:48px;
}
.mock-topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 20px;
  background:rgba(255,230,0,0.06);
  border-bottom:2px solid var(--border);
}
.mock-topbar .ml{display:flex;gap:10px}
.mock-dot{width:12px;height:12px;border:2px solid}
.mock-dot:nth-child(1){border-color:#ff5f56;background:#ff5f56}
.mock-dot:nth-child(2){border-color:#ffbd2e;background:#ffbd2e}
.mock-dot:nth-child(3){border-color:#27c93f;background:#27c93f}
.mock-topbar .mr{
  font-family:'Press Start 2P',monospace;font-size:9px;color:var(--yellow);
  display:flex;gap:24px;
}

.mock-body{
  display:grid;grid-template-columns:1fr 1fr;
}
.mock-code{
  padding:28px;
  border-right:2px solid var(--border);
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;line-height:1.9;
}
.mk{color:#ff79c6;font-weight:500}
.mf{color:#50fa7b}
.ms{color:#f1fa8c}
.mn{color:#bd93f9}
.mc{color:#6272a4;font-style:italic}
.mock-right{padding:28px;display:flex;flex-direction:column;gap:16px}
.mock-q{
  font-size:13px;line-height:1.8;color:var(--white);
  padding-bottom:16px;border-bottom:1px solid var(--border);
}
.mock-q strong{color:var(--yellow)}
.mock-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mock-opt{
  padding:12px 14px;
  background:var(--panel2);
  border:2px solid var(--border);
  font-size:11px;line-height:1.6;color:var(--white);
  cursor:pointer;transition:all 0.2s;letter-spacing:0.03em;
}
.mock-opt:hover{border-color:var(--yellow);color:var(--yellow)}
.mock-opt.sel{border-color:var(--green);background:rgba(57,255,20,0.08);color:var(--green)}
.mock-timer{
  text-align:center;
  font-family:'Press Start 2P',monospace;
  font-size:28px;color:var(--cyan);
  text-shadow:var(--glow-c);
  animation:timerTick 1s ease-in-out infinite;
}
@keyframes timerTick{0%,100%{opacity:1}50%{opacity:0.6}}

/* ─────────────────────────────────────
   SOCIAL PROOF
───────────────────────────────────── */
.badges-grid{
  display:flex;flex-wrap:wrap;gap:16px;
  justify-content:center;
  margin-top:48px;
}
.badge-item{
  display:flex;align-items:center;gap:12px;
  background:var(--panel);
  border:2px solid var(--border);
  padding:14px 20px;
  transition:all 0.2s;
  cursor:default;
}
.badge-item:hover{border-color:var(--magenta);box-shadow:var(--glow-m)}
.badge-item .bi{font-size:24px}
.badge-item .bt{
  font-family:'Barlow Condensed',sans-serif;
  font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;
}
.badge-item .bd{font-size:10px;color:var(--muted);letter-spacing:0.06em;margin-top:2px}

/* ─────────────────────────────────────
   CTA SECTION
───────────────────────────────────── */
#cta-section{
  text-align:center;
  padding:100px 48px;
  position:relative;overflow:hidden;
  max-width:100%;
  background:var(--navy);
  border-top:2px solid var(--border);
}
#cta-section::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:30px 30px;opacity:0.3;
}
.cta-inner{position:relative;z-index:1;max-width:700px;margin:0 auto}
.cta-title{
  font-family:'Press Start 2P',monospace;
  font-size:clamp(24px,4vw,42px);
  line-height:1.5;
  color:var(--yellow);
  text-shadow:var(--glow-y);
  margin-bottom:24px;
}
.cta-sub{
  font-size:13px;line-height:2;color:var(--muted);
  letter-spacing:0.06em;margin-bottom:40px;
}
.cta-input-row{
  display:flex;gap:0;max-width:500px;margin:0 auto 24px;
}
.cta-input{
  flex:1;padding:16px 20px;
  background:var(--panel);
  border:3px solid var(--yellow);
  border-right:none;
  color:var(--white);
  font-family:'IBM Plex Mono',monospace;
  font-size:13px;letter-spacing:0.06em;
  outline:none;
}
.cta-input::placeholder{color:var(--muted)}
.cta-input:focus{background:rgba(255,230,0,0.04)}
.cta-submit{
  font-family:'Press Start 2P',monospace;font-size:11px;
  padding:16px 24px;
  background:var(--yellow);color:var(--black);
  border:3px solid var(--yellow);
  border-bottom:6px solid var(--yellow-dim);
  cursor:pointer;letter-spacing:0.04em;
  transition:all 0.1s;
  white-space:nowrap;
}
.cta-submit:hover{transform:translateY(2px);border-bottom:3px solid var(--yellow-dim)}
.cta-note{font-size:10px;color:var(--muted);letter-spacing:0.1em}

/* ─────────────────────────────────────
   FOOTER
───────────────────────────────────── */
footer{
  background:var(--panel);
  border-top:2px solid var(--border);
  padding:40px 48px;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:24px;
}
.footer-logo{
  font-family:'Press Start 2P',monospace;
  font-size:14px;color:var(--yellow);text-shadow:var(--glow-y);
}
.footer-logo span{color:var(--cyan)}
.footer-tagline{font-size:9px;letter-spacing:0.18em;color:var(--muted);text-transform:uppercase;margin-top:6px}
.footer-links{
  display:flex;gap:24px;justify-content:center;flex-wrap:wrap;
}
.footer-links a{font-size:10px;letter-spacing:0.14em;color:var(--muted);text-decoration:none;text-transform:uppercase;transition:color 0.2s}
.footer-links a:hover{color:var(--yellow)}
.footer-right{text-align:right;font-size:9px;letter-spacing:0.14em;color:var(--muted);text-transform:uppercase;line-height:2}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.6s ease,transform 0.6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── PIXEL BLINK ── */
@keyframes pblink{0%,100%{opacity:1}50%{opacity:0}}
.pblink{animation:pblink 1s step-end infinite}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  nav{padding:14px 20px}
  .nav-links{display:none}
  section{padding:60px 20px}
  #problem,#specialise,#preview,#cta-section{padding:60px 20px}
  #solution{padding:60px 20px}
  .solution-grid{grid-template-columns:1fr;gap:40px}
  .problem-grid,.elo-layout{grid-template-columns:1fr}
  .steps,.feat-grid{grid-template-columns:1fr 1fr}
  .modes-grid{grid-template-columns:1fr 1fr}
  .modes-grid .mode-card,.modes-grid .mode-card:nth-child(4),.modes-grid .mode-card:nth-child(5){grid-column:span 1}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
  .mock-body{grid-template-columns:1fr}
  .mock-code{border-right:none;border-bottom:2px solid var(--border)}
  footer{grid-template-columns:1fr;text-align:center}
  .footer-right{text-align:center}
  .hero-stats{flex-direction:column;gap:0}
  .cta-input-row{flex-direction:column}
  .cta-input,.cta-submit{border-right:3px solid var(--yellow);border-bottom-width:3px}
}