/* ===== FF 2022 - hacker style =====
   Change the background: drop your image at assets/bg.jpg (see README.txt) */
:root{
  --neon:#39ff14; --neon-soft:rgba(57,255,20,.35); --bg1:#010a04; --bg2:#04170a; --text:#d8ffe0; --muted:#7fb28a;
  --display:'Orbitron','Segoe UI',Impact,sans-serif; --mono:'Share Tech Mono','Courier New',monospace;
  --bg-image:url('assets/bg.jpg');
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{color:var(--text);font-family:var(--mono);background:radial-gradient(ellipse at 50% 0%,#0b2e14 0%,var(--bg2) 40%,var(--bg1) 100%) fixed;background-color:var(--bg1);overflow-x:hidden}
canvas{position:fixed;inset:0;width:100%;height:100%;pointer-events:none}
#matrix{z-index:0;opacity:.28} #fx{z-index:1}
.bg-image{position:fixed;inset:0;z-index:0;background:linear-gradient(rgba(1,10,4,.72),rgba(1,10,4,.9)),var(--bg-image) center/cover no-repeat;pointer-events:none}
.scan{position:fixed;inset:0;z-index:2;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0 1px,transparent 1px 3px);opacity:.45}
.scan::after{content:"";position:absolute;left:0;right:0;height:120px;top:-120px;background:linear-gradient(transparent,rgba(57,255,20,.07),transparent);animation:sweep 6s linear infinite}
.vignette{position:fixed;inset:0;z-index:2;pointer-events:none;background:radial-gradient(ellipse at center,transparent 45%,rgba(0,0,0,.75))}
@keyframes sweep{to{transform:translateY(calc(100vh + 240px))}}

/* HUD */
.hud{position:fixed;z-index:5;display:flex;flex-direction:column;gap:2px;font-size:.68rem;letter-spacing:.15em;color:var(--muted);opacity:.85;padding:calc(16px + env(safe-area-inset-top,0px)) 22px 0}
.hud.tl{left:0}.hud.tr{right:0;text-align:right}
.corner{position:fixed;z-index:5;width:26px;height:26px;border:2px solid var(--neon);box-shadow:0 0 12px var(--neon-soft);pointer-events:none}
.c1{top:8px;left:8px;border-right:0;border-bottom:0}.c2{top:8px;right:8px;border-left:0;border-bottom:0}
.c3{bottom:8px;left:8px;border-right:0;border-top:0}.c4{bottom:8px;right:8px;border-left:0;border-top:0}

/* Loader */
#loader{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;background:radial-gradient(circle at 50% 40%,#082411,#010a04 70%);transition:opacity .8s ease,visibility .8s}
#loader.done{opacity:0;visibility:hidden}
.l-title{font-family:var(--display);font-weight:900;font-size:clamp(2rem,9vw,3.4rem);letter-spacing:.12em;color:var(--neon);text-shadow:0 0 18px var(--neon),0 0 42px var(--neon-soft)}
.ring{position:relative;width:clamp(110px,30vw,150px);aspect-ratio:1;border-radius:50%;border:3px solid rgba(57,255,20,.12);border-top-color:var(--neon);border-right-color:var(--neon);animation:spin 1s linear infinite;box-shadow:0 0 28px var(--neon-soft),inset 0 0 28px rgba(57,255,20,.15)}
.ring::after{content:"";position:absolute;inset:14px;border-radius:50%;border:2px dashed rgba(57,255,20,.45);animation:spin 2.2s linear infinite reverse}
.pct{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:1.3rem;color:var(--neon);animation:spin 1s linear infinite reverse}
.bar{width:min(72vw,320px);height:5px;border-radius:9px;background:rgba(57,255,20,.12);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#0a8f1e,var(--neon));box-shadow:0 0 12px var(--neon)}
.l-text{font-family:var(--display);font-size:clamp(.7rem,3vw,.85rem);letter-spacing:.25em;color:var(--muted);animation:blink 1.2s ease-in-out infinite;text-align:center;padding:0 12px}
.boot{margin:0;width:min(86vw,360px);height:5.4em;overflow:hidden;font-size:.72rem;line-height:1.35;color:var(--neon);opacity:.8;white-space:pre-wrap}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes blink{50%{opacity:.4}}

/* Glitch */
.glitch{position:relative}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;inset:0;pointer-events:none}
.glitch::before{color:#00ffa6;transform:translate(-2px,0);clip-path:inset(0 0 60% 0);animation:g1 3.2s infinite steps(1)}
.glitch::after{color:#b6ff00;transform:translate(2px,0);clip-path:inset(55% 0 0 0);animation:g2 2.7s infinite steps(1)}
@keyframes g1{0%,90%,100%{transform:translate(0);opacity:0}91%{transform:translate(-4px,1px);opacity:.9}94%{transform:translate(3px,-1px);opacity:.9}97%{opacity:0}}
@keyframes g2{0%,85%,100%{transform:translate(0);opacity:0}86%{transform:translate(4px,-1px);opacity:.9}89%{transform:translate(-3px,1px);opacity:.9}92%{opacity:0}}

/* Main */
main{position:relative;z-index:4;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px 90px;text-align:center;opacity:0;transform:translateY(18px);transition:opacity .9s ease .2s,transform .9s ease .2s}
body.ready main{opacity:1;transform:none}
.status{display:inline-flex;align-items:center;gap:9px;padding:7px 16px;border:1px solid var(--neon-soft);border-radius:4px;background:rgba(57,255,20,.06);font-family:var(--display);font-size:.72rem;letter-spacing:.2em;color:var(--neon);margin-bottom:24px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--neon);box-shadow:0 0 10px var(--neon);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(57,255,20,.7)}70%{box-shadow:0 0 0 10px rgba(57,255,20,0)}100%{box-shadow:0 0 0 0 rgba(57,255,20,0)}}
h1{margin:0;font-family:var(--display);font-weight:900;font-size:clamp(3.2rem,15vw,8rem);line-height:1;letter-spacing:.06em;color:#eaffe9;text-shadow:0 0 12px var(--neon),0 0 40px var(--neon),0 0 90px var(--neon-soft)}
.sub{margin:18px 0 0;min-height:1.5em;font-family:var(--display);font-weight:700;font-size:clamp(.75rem,3.2vw,1.2rem);letter-spacing:.22em;color:var(--neon)}
.caret{animation:blink 1s steps(1) infinite}
.desc{max-width:560px;margin:20px auto 34px;font-size:clamp(.95rem,3.2vw,1.1rem);line-height:1.6;color:var(--muted)}
.btns{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;width:100%;max-width:640px}
.btn{flex:1 1 260px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:18px 24px;border-radius:6px;text-decoration:none;font-family:var(--display);font-weight:700;font-size:clamp(.8rem,3.1vw,.95rem);letter-spacing:.1em;position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s,background .25s,color .25s;-webkit-tap-highlight-color:transparent}
.btn svg{width:22px;height:22px;flex:none}
.btn::before{content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .6s}
.btn:hover::before{left:130%}
.primary{color:#021006;background:linear-gradient(135deg,#7dff5a,var(--neon) 55%,#1fd10a);border:2px solid var(--neon);animation:glow 2.4s ease-in-out infinite}
.ghost{color:var(--neon);background:rgba(57,255,20,.05);border:2px solid var(--neon);animation:glow 2.4s ease-in-out infinite .6s}
.btn:hover,.btn:focus-visible{transform:translateY(-4px) scale(1.03);outline:none}
.primary:hover,.primary:focus-visible{box-shadow:0 0 36px var(--neon),0 0 80px var(--neon-soft)}
.ghost:hover,.ghost:focus-visible{background:var(--neon);color:#021006;box-shadow:0 0 36px var(--neon),0 0 80px var(--neon-soft)}
.btn:active{transform:scale(.97)}
@keyframes glow{0%,100%{box-shadow:0 0 10px var(--neon-soft),0 0 22px rgba(57,255,20,.15)}50%{box-shadow:0 0 22px var(--neon),0 0 48px var(--neon-soft)}}

/* Terminal panel */
.panel{margin-top:38px;width:min(92vw,420px);text-align:left;border:1px solid var(--neon-soft);border-radius:8px;background:rgba(0,12,4,.7);backdrop-filter:blur(4px);box-shadow:0 0 24px rgba(57,255,20,.12)}
.p-head{display:flex;align-items:center;gap:6px;padding:8px 12px;border-bottom:1px solid var(--neon-soft);font-size:.7rem;color:var(--muted)}
.p-head i{width:9px;height:9px;border-radius:50%;background:var(--neon);opacity:.5}.p-head i:first-child{opacity:1}
.p-head span{margin-left:8px}
.p-body{padding:12px 14px;font-size:.85rem;line-height:1.7}
.p-body p{margin:0}.p-body em{color:var(--neon);font-style:normal}.p-body b{color:var(--muted);font-weight:400}.p-body u{color:var(--neon);text-decoration:none;text-shadow:0 0 8px var(--neon)}

/* Music button */
.music{position:fixed;z-index:6;right:16px;bottom:calc(46px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;gap:10px;padding:9px 14px;border:1px solid var(--neon);border-radius:4px;background:rgba(0,12,4,.8);color:var(--neon);font:inherit;font-size:.7rem;letter-spacing:.15em;cursor:pointer;transition:box-shadow .25s,background .25s}
.music:hover{box-shadow:0 0 18px var(--neon-soft);background:rgba(57,255,20,.1)}
.eq{display:flex;align-items:flex-end;gap:2px;height:14px}
.eq i{width:3px;height:3px;background:var(--neon);transition:height .2s}
.music.on .eq i{animation:eq .8s ease-in-out infinite}
.music.on .eq i:nth-child(2){animation-delay:.15s}.music.on .eq i:nth-child(3){animation-delay:.3s}.music.on .eq i:nth-child(4){animation-delay:.45s}
@keyframes eq{0%,100%{height:3px}50%{height:14px}}

footer{position:fixed;left:0;right:0;bottom:0;z-index:5;padding:14px 12px calc(14px + env(safe-area-inset-bottom,0px));text-align:center;font-family:var(--display);font-size:.7rem;letter-spacing:.22em;color:var(--muted);background:linear-gradient(transparent,rgba(1,10,4,.85));pointer-events:none}

@media (max-width:560px){.hud{font-size:.58rem;padding-left:16px;padding-right:16px}.music b{display:none}.music{padding:10px 12px}}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01s!important;animation-iteration-count:1!important}}