/* ELFAI Lab — games hub. Palette follows the E icon and ZENO (violet glow, ink night, gold trim). */
:root{
  --ink:#0b0716; --ink-2:#130c26; --panel:rgba(22,14,44,.78);
  --violet:#b88cff; --violet-hi:#e3d0ff; --violet-d:#7a3cff; --glow:#9b4dff;
  --gold:#ffcf73; --text:#efe8ff; --muted:#a397c2; --line:rgba(184,140,255,.28);
  --display:'Anton',Impact,'Arial Narrow',sans-serif;
  --royal:'Cinzel',Georgia,serif;
  --ui:'Rajdhani','Segoe UI',system-ui,sans-serif;
  --gutter:clamp(16px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:
  radial-gradient(1200px 700px at 75% -10%,rgba(122,60,255,.28),transparent 60%),
  radial-gradient(900px 600px at -10% 40%,rgba(155,77,255,.14),transparent 60%),
  var(--ink);
  color:var(--text);font:500 18px/1.55 var(--ui);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
#sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
main,.top,.foot{position:relative;z-index:1}
main{overflow-x:clip}
/* fine halftone screen over everything, like printed manhwa panels */
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:2;opacity:.07;
  background-image:radial-gradient(#fff 1px,transparent 1.2px);background-size:4px 4px;mix-blend-mode:overlay}

/* ---------- header ---------- */
.top{display:flex;align-items:center;justify-content:space-between;padding:18px var(--gutter);max-width:1280px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:900 18px var(--royal);letter-spacing:.12em}
.brand img{border-radius:10px;box-shadow:0 0 18px rgba(155,77,255,.55)}
.brand b{color:var(--violet)}
.top nav{display:flex;align-items:center;gap:clamp(12px,2.5vw,28px);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:15px}
.top nav a:not(.btn){text-decoration:none;color:var(--muted);transition:color .2s}
.top nav a:not(.btn):hover{color:var(--violet-hi)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font:700 17px var(--ui);letter-spacing:.14em;
  text-transform:uppercase;padding:14px 26px;border:1px solid var(--line);color:var(--text);
  clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  transition:transform .15s,background .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,.sys-btn:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.btn-main{background:linear-gradient(100deg,var(--violet-d),#a764ff 55%,#d9b8ff);border-color:transparent;color:#fff;
  box-shadow:0 0 0 1px rgba(255,255,255,.15) inset,0 10px 40px -8px rgba(155,77,255,.9);position:relative;overflow:hidden}
.btn-main::before{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);
  transform:translateX(-120%);animation:shine 3.2s ease-in-out infinite}
.btn-main i{font-style:normal;transition:transform .2s}
.btn-main:hover i{transform:translateX(5px)}
.btn-ghost{background:rgba(255,255,255,.03)}
.btn-ghost:hover{background:rgba(184,140,255,.12)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-xl{padding:20px 40px;font-size:20px}
@keyframes shine{0%,55%{transform:translateX(-120%)}100%{transform:translateX(120%)}}

/* ---------- hero ---------- */
.hero{max-width:1280px;margin:0 auto;padding:clamp(24px,5vw,60px) var(--gutter) 40px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;position:relative;min-height:calc(100vh - 80px)}
.kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;padding:6px 14px;border:1px solid var(--line);
  font-weight:700;letter-spacing:.24em;text-transform:uppercase;font-size:13px;color:var(--violet-hi);background:rgba(122,60,255,.12)}
.dot{width:8px;height:8px;border-radius:50%;background:#7dffb2;box-shadow:0 0 10px #7dffb2;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.25}}
h1{margin:0;font-family:var(--display);font-weight:400;text-transform:uppercase;line-height:.92;letter-spacing:.01em}
h1 span{display:block}
h1 .l1{font-size:clamp(56px,8.6vw,118px);color:var(--violet-hi)}
h1 .l2{font-size:clamp(68px,11vw,150px);color:#fff;text-shadow:0 0 40px rgba(155,77,255,.6)}
h1 .l2 em{font-style:normal;color:var(--gold);display:inline-block;transform:skew(-8deg);text-shadow:0 0 30px rgba(255,207,115,.6)}
h1 .l3{font-size:clamp(26px,3.6vw,46px);margin-top:14px;font-family:var(--royal);font-weight:900;text-transform:none;letter-spacing:.02em;
  background:linear-gradient(90deg,var(--violet),var(--violet-hi));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{max-width:520px;color:var(--muted);font-size:clamp(17px,1.6vw,20px);margin:22px 0 30px}
.cta{display:flex;flex-wrap:wrap;gap:14px}
.perks{list-style:none;display:flex;flex-wrap:wrap;gap:10px 28px;padding:0;margin:34px 0 0;color:var(--muted);font-size:15px;letter-spacing:.06em;text-transform:uppercase}
.perks b{color:var(--text);font-size:20px;margin-right:4px}

.hero-art{position:relative;height:min(78vh,720px);display:flex;justify-content:center;align-items:flex-end}
.burst{position:absolute;inset:-10% -30%;pointer-events:none;
  background:repeating-conic-gradient(from 0deg at 50% 45%,rgba(184,140,255,.16) 0 1.4deg,transparent 1.4deg 7deg);
  -webkit-mask:radial-gradient(circle at 50% 45%,transparent 12%,#000 30%,transparent 70%);
          mask:radial-gradient(circle at 50% 45%,transparent 12%,#000 30%,transparent 70%);
  animation:spin 90s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.mark{position:absolute;width:88%;max-width:560px;top:2%;left:50%;transform:translateX(-50%);opacity:.32;filter:blur(1px) drop-shadow(0 0 60px var(--glow))}
.zeno{position:relative;height:100%;width:auto;object-fit:contain;
  filter:drop-shadow(0 0 2px rgba(227,208,255,.7)) drop-shadow(0 0 40px rgba(155,77,255,.55));
  -webkit-mask:linear-gradient(#000 78%,transparent);mask:linear-gradient(#000 78%,transparent);
  animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px)}}
.slash{position:absolute;left:-10%;right:-10%;top:52%;height:3px;transform:rotate(-24deg);
  background:linear-gradient(90deg,transparent,#fff 45%,var(--violet) 60%,transparent);box-shadow:0 0 18px 3px rgba(184,140,255,.8);
  animation:slash 5s ease-in-out infinite;transform-origin:center}
@keyframes slash{0%,62%{opacity:0;clip-path:inset(0 100% 0 0)}70%{opacity:1;clip-path:inset(0 0 0 0)}90%{opacity:.9}100%{opacity:0}}

/* system window */
.system{position:absolute;z-index:3;right:var(--gutter);bottom:60px;width:280px;padding:16px 18px 18px;background:rgba(13,20,48,.82);
  border:1px solid rgba(120,200,255,.55);box-shadow:0 0 0 1px rgba(120,200,255,.15) inset,0 0 30px rgba(80,170,255,.35);
  backdrop-filter:blur(6px);font-size:15px;color:#d8ecff;animation:pop .6s 1s both}
.system::before,.system::after{content:'';position:absolute;width:14px;height:14px;border:2px solid #9be0ff}
.system::before{top:-3px;left:-3px;border-right:0;border-bottom:0}
.system::after{bottom:-3px;right:-3px;border-left:0;border-top:0}
.sys-head{display:flex;align-items:center;gap:8px;font-weight:700;letter-spacing:.3em;color:#9be0ff;border-bottom:1px solid rgba(120,200,255,.3);padding-bottom:8px;margin-bottom:8px}
.sys-head span{display:grid;place-items:center;width:20px;height:20px;border:1px solid #9be0ff;border-radius:50%;letter-spacing:0;font-size:13px}
.system p{margin:4px 0}
.system .q{color:#fff;font-size:17px}
.system dl{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;margin:10px 0 14px;font-size:14px}
.system dt{color:#7fb4d8;text-transform:uppercase;letter-spacing:.1em;font-size:12px;padding-top:2px}
.system dd{margin:0}
.sys-btn{display:block;text-align:center;text-decoration:none;font-weight:700;letter-spacing:.3em;text-transform:uppercase;padding:8px;
  border:1px solid #9be0ff;color:#fff;background:rgba(120,200,255,.12);transition:background .2s}
.sys-btn:hover{background:rgba(120,200,255,.3)}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.96)}}

/* ---------- section heads ---------- */
.games,.final{max-width:1180px;margin:0 auto;padding:clamp(60px,9vw,110px) var(--gutter) 0}
.sec-head{margin-bottom:34px}
.chap{margin:0;font:700 14px var(--ui);letter-spacing:.4em;text-transform:uppercase;color:var(--gold)}
.sec-head h2{margin:4px 0 0;font:400 clamp(44px,7vw,80px)/1 var(--display);text-transform:uppercase;letter-spacing:.01em}

/* ---------- game card: two tilted manhwa panels ---------- */
.game{position:relative;display:grid;grid-template-columns:minmax(220px,.75fr) 1.4fr;gap:14px}
.panel{position:relative;border:3px solid #f2eaff;background:var(--panel);box-shadow:8px 8px 0 rgba(122,60,255,.55)}
.panel-art{clip-path:polygon(0 0,100% 0,88% 100%,0 100%);overflow:hidden;min-height:420px;
  background:radial-gradient(circle at 50% 30%,#3a1f78,#120a28 70%);border-right:0}
.panel-art img{position:absolute;left:42%;top:4%;width:auto;height:150%;transform:translateX(-50%);max-width:none;
  filter:drop-shadow(0 0 24px rgba(155,77,255,.6))}
.panel-art::after{content:'';position:absolute;inset:0;
  background:repeating-linear-gradient(-24deg,transparent 0 22px,rgba(255,255,255,.035) 22px 24px)}
.badge{position:absolute;left:12px;bottom:14px;z-index:1;background:var(--gold);color:#1b1030;font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:13px;padding:5px 10px}
.panel-info{padding:clamp(22px,3.5vw,40px);margin-left:-8%;padding-left:calc(8% + clamp(22px,3.5vw,40px));
  clip-path:polygon(7% 0,100% 0,100% 100%,0 100%)}
.genre{margin:0;color:var(--violet);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:13px}
.game h3{margin:6px 0 10px;font:900 clamp(42px,6vw,72px)/1 var(--royal);letter-spacing:.06em;
  background:linear-gradient(180deg,#fff,var(--violet-hi) 55%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.game h3 small{display:block;font-size:.34em;letter-spacing:.3em;color:var(--gold);-webkit-text-fill-color:var(--gold);margin-top:6px}
.tagline{font-size:clamp(17px,1.7vw,20px);color:#ddd2f5;margin:0 0 16px;max-width:560px}
.feats{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:8px}
.feats li{position:relative;padding-left:24px;color:var(--muted)}
.feats li::before{content:'';position:absolute;left:2px;top:.6em;width:9px;height:9px;background:var(--violet);transform:rotate(45deg);box-shadow:0 0 8px var(--glow)}
.feats b{color:var(--text)}
.arc{list-style:none;padding:0;margin:0 0 26px;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:6px}
.arc li{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border:1px solid var(--line);background:rgba(0,0,0,.22);
  clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%)}
.arc span{font:900 18px/1 var(--royal);color:var(--muted)}
.arc b{font-size:14px;line-height:1.25;color:var(--muted);font-weight:600}
.arc em{font-style:normal;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);opacity:.7}
.arc .open{border-color:var(--violet);background:linear-gradient(120deg,rgba(122,60,255,.35),rgba(122,60,255,.08));box-shadow:0 0 18px rgba(155,77,255,.35)}
.arc .open span,.arc .open b{color:var(--text)}
.arc .open em{color:var(--gold);opacity:1}
.row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
.langs{color:var(--muted);font-size:15px;letter-spacing:.05em}
.bubble{position:absolute;left:clamp(8px,16%,180px);top:-26px;margin:0;z-index:3;background:#fff;color:#15092c;padding:10px 16px;
  font:700 16px/1.25 var(--ui);border-radius:50% 46% 50% 44%/60% 55% 48% 52%;transform:rotate(-4deg);box-shadow:4px 4px 0 var(--violet-d)}
.bubble::after{content:'';position:absolute;left:30px;bottom:-12px;border:8px solid transparent;border-top:14px solid #fff;border-bottom:0;transform:skew(-20deg)}

/* ---------- final call ---------- */
.final{text-align:center;padding-bottom:clamp(70px,10vw,120px)}
.whisper{margin:0;font-family:var(--royal);font-weight:700;color:var(--violet);letter-spacing:.08em;font-size:clamp(18px,2vw,22px)}
.final h2{margin:6px 0 30px;font:400 clamp(44px,8vw,96px)/1 var(--display);text-transform:uppercase}
.final h2 em{font-style:normal;color:var(--gold);display:inline-block;transform:skew(-8deg)}

.foot{display:flex;justify-content:center;align-items:center;gap:10px;padding:26px var(--gutter);border-top:1px solid var(--line);color:var(--muted);font-size:14px;letter-spacing:.06em}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (min-width:1241px){
  .hero-art{justify-content:flex-start;padding-left:4%}
}
@media (max-width:1240px){
  .system{position:relative;right:auto;bottom:auto;width:auto;max-width:440px;grid-column:1/-1;justify-self:center;margin-top:10px}
}
@media (max-width:860px){
  .hero{grid-template-columns:1fr;min-height:0;text-align:left}
  .hero-art{order:-1;height:42vh;min-height:280px;max-height:400px;margin:-10px 0 -30px}
    .game{grid-template-columns:1fr}
  .panel-art{clip-path:polygon(0 0,100% 0,100% 88%,0 100%);min-height:340px;border-right:3px solid #f2eaff;border-bottom:0}
  .panel-art img{left:50%;height:170%}
  .panel-info{margin:-10% 0 0;padding:calc(10% + 24px) 22px 26px;clip-path:polygon(0 8%,100% 0,100% 100%,0 100%)}
  .bubble{left:auto;right:12px;top:-18px}
}
@media (max-width:560px){
  .arc{grid-template-columns:1fr 1fr}
  .arc .open{grid-column:1/-1}
  body{font-size:17px}
  .top nav a:not(.btn){display:none}
  .btn{padding:13px 20px}
  .btn-xl{padding:18px 28px;font-size:18px}
  .cta .btn{flex:1 1 auto;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}