:root{
  --bg:#14110f; --bg2:#1c1815; --panel:#211c18; --panel2:#2a221c; --line:#3a2f27;
  --brand:#1CAB51; --brand2:#3fd67a; --brand-ink:#04150a;
  --text:#efe6dc; --muted:#a8998b; --ok:#7fc84a; --err:#ff6b5b;
  --head:"Oswald","Bebas Neue","Arial Narrow","Roboto Condensed",Impact,system-ui,sans-serif;
  --r:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
a{color:inherit}
img{max-width:100%}
h1,h2,h3{font-family:var(--head);text-transform:uppercase;letter-spacing:.04em;line-height:1;margin:0;font-stretch:condensed}

.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 18px;padding-top:max(10px,env(safe-area-inset-top));background:rgba(20,17,15,.85);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-family:var(--head);text-transform:uppercase;letter-spacing:.08em;font-weight:700;font-size:17px}
.brand-mark{width:34px;height:34px;object-fit:contain;display:block}
.nav{display:flex;align-items:center;gap:16px;font-size:14px}
.nav a{text-decoration:none;color:var(--muted);font-weight:600}
.nav a:hover{color:var(--brand2)}
.nav .nav-cta{color:var(--brand-ink);background:var(--brand);padding:7px 12px;border-radius:999px}
.nav .nav-cta:hover{color:var(--brand-ink);filter:brightness(1.1)}

.hero{position:relative;overflow:hidden;padding:48px 20px 56px;border-bottom:1px solid var(--line)}
.hero-glow{position:absolute;inset:-30% -10% auto;height:120%;background:
  radial-gradient(600px 380px at 30% 30%,rgba(28,171,81,.28),transparent 70%),
  radial-gradient(500px 300px at 80% 10%,rgba(63,214,122,.10),transparent 70%);pointer-events:none}
.hero-inner{position:relative;max-width:980px;margin:0 auto;display:grid;gap:22px;justify-items:center;text-align:center}
.hero-logo{width:min(56vw,240px);height:auto;filter:drop-shadow(0 18px 40px rgba(0,0,0,.6)) drop-shadow(0 0 30px rgba(28,171,81,.25));animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
.eyebrow,.kicker{margin:0 0 10px;color:var(--brand2);font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:700}
h1{font-size:clamp(56px,17vw,112px);font-weight:800}
h1 span{color:var(--brand);text-shadow:0 0 34px rgba(28,171,81,.4)}
.lede{color:#cdbfb1;font-size:18px;margin:16px auto 28px;max-width:36ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
@media (min-width:820px){
  .hero{padding:80px 24px 88px}
  .hero-inner{grid-template-columns:auto 1fr;text-align:left;gap:56px;justify-items:start;align-items:center}
  .hero-logo{width:300px}
  .lede{margin-left:0}
  .hero-actions{justify-content:flex-start}
}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 24px;border-radius:var(--r);border:0;
  font:700 16px/1 var(--head);text-transform:uppercase;letter-spacing:.1em;text-decoration:none;cursor:pointer;transition:transform .1s,filter .2s,border-color .2s,background .2s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:var(--brand-ink);box-shadow:inset 0 -3px 0 rgba(0,0,0,.25),0 10px 30px rgba(28,171,81,.25)}
.btn-primary:hover{filter:brightness(1.1)}
.btn-ghost{background:rgba(255,255,255,.02);color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--brand)}
.btn-wide{width:100%}
.btn:disabled{opacity:.6;cursor:wait}

.section{max-width:980px;margin:0 auto;padding:56px 20px}
.section-head{margin-bottom:26px}
h2{font-size:clamp(38px,10vw,56px);font-weight:800}
.sub{color:var(--muted);margin:10px 0 0}
.note{color:var(--muted);font-size:14px;margin:18px 0 0}
.note a{color:var(--brand2)}

.game-grid{display:grid;gap:14px}
@media (min-width:700px){.game-grid{grid-template-columns:repeat(3,1fr)}}
.game-card{position:relative;display:flex;flex-direction:column;gap:6px;min-height:170px;padding:20px;border-radius:var(--r);text-decoration:none;
  background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 16%,#241d18),#1b1612 70%);border:1px solid var(--line);border-top:3px solid var(--accent);
  box-shadow:0 18px 40px rgba(0,0,0,.35);transition:transform .2s,border-color .2s,box-shadow .2s}
a.game-card:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 24px 50px rgba(0,0,0,.45)}
.game-card h3{font-size:34px;margin-top:6px}
.host{margin:0;color:var(--muted);font-size:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all}
.game-link{margin-top:auto;font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}
.game-link b{display:inline-block;transition:transform .2s}
a.game-card:hover .game-link b{transform:translateX(4px)}
.game-link.muted{color:var(--muted)}
.badge{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;padding:4px 9px;border-radius:999px}
.badge-live{background:rgba(127,200,74,.12);color:var(--ok);border:1px solid rgba(127,200,74,.35)}
.badge-live i{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.badge-locked{background:rgba(255,255,255,.05);color:var(--muted);border:1px solid var(--line)}
.badge-locked svg{width:12px;height:12px;fill:currentColor}
.is-locked{opacity:.8}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(127,200,74,.55)}70%{box-shadow:0 0 0 7px rgba(127,200,74,0)}100%{box-shadow:0 0 0 0 rgba(127,200,74,0)}}

.about-card{display:grid;gap:18px;padding:28px;border-radius:calc(var(--r) + 4px);background:linear-gradient(160deg,#241d18,#1a1512);border:1px solid var(--line);position:relative;overflow:hidden}
.about-card::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--brand)}
.about-card p{color:#d6c9bb;margin:14px 0 0;max-width:60ch;font-size:17px}
.about-mark{width:64px;height:64px}
@media (min-width:700px){.about-card{grid-template-columns:auto 1fr;gap:28px;padding:36px}}

.form{display:grid;gap:16px;padding:24px;border-radius:calc(var(--r) + 4px);background:var(--panel);border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.35)}
.row{display:grid;gap:16px}
@media (min-width:700px){.row{grid-template-columns:1fr 1fr}.form{padding:32px}}
.field{display:grid;gap:7px}
.field span{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#cdbfb1}
.field em{color:var(--brand2);font-style:normal}
.field small{color:var(--muted);font-weight:500;text-transform:none;letter-spacing:0}
input,textarea{width:100%;font:inherit;font-size:16px;color:var(--text);background:#16120f;border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;transition:border-color .2s,box-shadow .2s}
textarea{resize:vertical;min-height:130px}
input::placeholder,textarea::placeholder{color:#6f6358}
input:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(28,171,81,.25)}
.field.invalid input,.field.invalid textarea{border-color:var(--err)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin:0;min-height:1.5em;font-weight:600}
.form-status.ok{color:var(--ok)} .form-status.err{color:var(--err)}
.form.sent>.row,.form.sent>.field,.form.sent>button{display:none}
.sent-box{text-align:center;padding:10px 0}
.sent-box h3{font-size:30px;color:var(--brand2)}
.sent-box p{color:var(--muted);margin:10px 0 18px}

.footer{border-top:1px solid var(--line);background:#100d0b;padding:36px 20px calc(36px + env(safe-area-inset-bottom))}
.footer-inner{max-width:980px;margin:0 auto;display:grid;gap:14px;justify-items:center;text-align:center;position:relative}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;font-size:14px}
.footer-links a{color:var(--muted);text-decoration:none}.footer-links a:hover{color:var(--brand2)}
.fine{margin:0;color:#7d7064;font-size:13px}
.secret{position:absolute;right:0;bottom:0;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);color:#5a4f46;font-size:12px;font-weight:800;text-decoration:none;transition:color .2s,border-color .2s}
.secret:hover{color:var(--brand2);border-color:var(--brand)}

/* secret page */
.games{display:grid;gap:16px}
@media (min-width:820px){.games{grid-template-columns:repeat(3,1fr)}}
.game{padding:22px;border-radius:calc(var(--r) + 4px);background:var(--panel);border:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
.game h3{font-size:26px}
.ttt{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:260px;width:100%;margin:0 auto}
.ttt button{aspect-ratio:1;font:800 34px/1 var(--head);background:#16120f;border:1px solid var(--line);border-radius:8px;color:var(--text);cursor:pointer}
.ttt button:hover:not(:disabled){border-color:var(--brand)}
.ttt button.x{color:var(--brand2)} .ttt button.o{color:#ff9a5c}
.ttt button.win{background:rgba(28,171,81,.18);border-color:var(--brand)}
.game-msg{margin:0;min-height:1.5em;color:#d6c9bb;font-weight:600;text-align:center}
.inline{display:flex;gap:8px}
.inline input{flex:1}
.rps{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.rps button{font-size:30px;padding:14px 0;background:#16120f;border:1px solid var(--line);border-radius:8px;cursor:pointer;color:var(--text)}
.rps button span{display:block;font:700 12px/1 var(--head);letter-spacing:.1em;text-transform:uppercase;margin-top:6px;color:var(--muted)}
.rps button:hover{border-color:var(--brand)}
.score{display:flex;justify-content:center;gap:18px;color:var(--muted);font-size:14px}
.score b{color:var(--text)}
.btn-small{min-height:42px;padding:8px 16px;font-size:14px}
.back{display:inline-flex;margin-top:28px}