:root{
  --bg:#1c0a4a;
  --bg2:#2a0f6b;
  --ink:#fff;
  --muted:#c9bdf2;
  --card:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.12);
  --yellow:#f7c948;
  --pink:#d65ce8;
  --blue:#3d8bfd;
  --orange:#f0994a;
  --green:#5fc46a;
  --red:#ea5455;
  --radius:24px;
  --display:"Fredoka",ui-rounded,"SF Pro Rounded",system-ui,sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--body);color:var(--ink);line-height:1.6;
  background:radial-gradient(1200px 700px at 80% -10%,#6a35d8 0%,transparent 60%),
             radial-gradient(900px 600px at -10% 30%,#4b1fb0 0%,transparent 55%),
             linear-gradient(180deg,var(--bg2) 0%,var(--bg) 60%,#14073a 100%);
  background-color:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.1;margin:0;letter-spacing:-.01em}
.wrap{max-width:1140px;margin:0 auto;padding-inline:clamp(16px,4vw,32px)}
.eyebrow{font-family:var(--display);font-weight:600;color:var(--yellow);text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;margin:0 0 .8rem}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:rgba(28,10,74,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:700;font-size:1.2rem}
.nav nav{display:flex;align-items:center;gap:clamp(12px,3vw,28px)}
.nav nav a{text-decoration:none;color:var(--muted);font-weight:500;font-size:.95rem}
.nav nav a:hover{color:#fff}
.nav nav a.nav-cta{color:#fff;background:var(--card);border:1px solid var(--line);padding:8px 16px;border-radius:999px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:600;font-size:1.05rem;text-decoration:none;padding:14px 26px;border-radius:999px;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--yellow);color:#2a0f6b;box-shadow:0 10px 30px -10px rgba(247,201,72,.7)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff}

/* hero */
.hero{padding-block:clamp(56px,10vw,120px) clamp(48px,8vw,96px)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.6rem,7vw,5rem);font-weight:700}
.hl{background:linear-gradient(90deg,var(--yellow),#ff9a62 50%,var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:34em;margin:1.2rem 0 2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-icons{position:relative;aspect-ratio:1;max-width:460px;width:100%;justify-self:center}
.hi{position:absolute;width:46%;height:auto;border-radius:22.5%;box-shadow:0 24px 50px -18px rgba(0,0,0,.6);animation:float 6s ease-in-out infinite}
.hi-1{top:2%;left:4%;transform:rotate(-8deg)}
.hi-2{top:10%;right:2%;transform:rotate(7deg);animation-delay:-1.5s}
.hi-3{bottom:4%;left:10%;transform:rotate(5deg);animation-delay:-3s}
.hi-4{bottom:0;right:8%;transform:rotate(-6deg);animation-delay:-4.5s}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}
@media (prefers-reduced-motion:reduce){.hi{animation:none}.btn{transition:none}html{scroll-behavior:auto}}

/* games */
.games{padding-block:clamp(48px,8vw,96px)}
.section-head{text-align:center;max-width:640px;margin:0 auto clamp(40px,6vw,72px)}
.section-head h2,.about h2,.contact h2{font-size:clamp(2rem,4.5vw,3.2rem)}
.sub{color:var(--muted);margin:.8rem 0 0}
.feature{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(28px,5vw,64px);align-items:center;padding:clamp(24px,4vw,48px);border-radius:32px;border:1px solid var(--line);margin-bottom:28px;overflow:hidden}
.feature-brain{background:linear-gradient(135deg,rgba(95,196,106,.18),rgba(61,139,253,.14) 45%,rgba(214,92,232,.12))}
.feature-ttt{background:linear-gradient(135deg,rgba(214,92,232,.16),rgba(61,139,253,.16))}
.feature.reverse .feature-copy{order:2}
.app-id{display:flex;align-items:center;gap:18px;margin-bottom:1.2rem}
.app-id img{width:84px;height:84px;border-radius:22.5%;box-shadow:0 12px 30px -12px rgba(0,0,0,.6)}
.app-id h3{font-size:clamp(1.8rem,3.5vw,2.4rem)}
.tag{margin:.15rem 0 0;color:var(--muted);font-weight:500}
.feature-copy>p{color:#e6defc;font-size:1.05rem;margin:0 0 1.3rem}
.chips,.modes{list-style:none;padding:0;margin:0 0 1.4rem;display:flex;flex-wrap:wrap;gap:8px}
.chips li{font-size:.88rem;font-weight:500;padding:6px 12px;border-radius:999px;background:var(--card);border:1px solid var(--line)}
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.modes li{font-family:var(--display);font-weight:600;text-align:center;padding:14px 8px;border-radius:16px;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.2)}
.m-blue{background:linear-gradient(180deg,#5aa6ff,var(--blue))}
.m-orange{background:linear-gradient(180deg,#f3b46b,var(--orange))}
.m-pink{background:linear-gradient(180deg,#e070f0,#b941d6)}
.m-green{background:linear-gradient(180deg,#86dc8c,var(--green))}
.m-red{background:linear-gradient(180deg,#f07070,var(--red))}
.m-yellow{background:linear-gradient(180deg,#f7d45a,#e9b93a)}
.note{color:var(--muted);font-size:.95rem;margin:-.4rem 0 1.2rem}
.status{display:inline-block;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--yellow);border:1px solid rgba(247,201,72,.45);padding:4px 10px;border-radius:999px}
.phone{margin:0;justify-self:center;width:min(300px,100%);padding:10px;border-radius:46px;background:#0d0524;box-shadow:0 30px 70px -25px rgba(0,0,0,.8),inset 0 0 0 2px rgba(255,255,255,.08)}
.phone img{border-radius:36px;width:100%;height:auto}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.card{padding:clamp(24px,4vw,40px);border-radius:32px;border:1px solid var(--line)}
.card img{width:96px;height:96px;border-radius:22.5%;margin-bottom:1.2rem;box-shadow:0 12px 30px -12px rgba(0,0,0,.6)}
.card h3{font-size:1.9rem;margin-bottom:.4rem}
.card p{color:var(--muted);margin:0 0 1.2rem}
.card-tide{background:linear-gradient(160deg,rgba(124,98,214,.28),rgba(40,26,90,.4))}
.card-focus{background:linear-gradient(160deg,rgba(240,153,74,.22),rgba(61,139,253,.12))}

/* about */
.about{padding-block:clamp(48px,8vw,96px);border-top:1px solid var(--line)}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.about-copy p{color:#e6defc;font-size:1.1rem;margin:0 0 1rem}

/* contact */
.contact{padding-block:clamp(48px,8vw,96px)}
.contact-inner{text-align:center;padding:clamp(36px,6vw,64px) clamp(20px,4vw,48px);border-radius:36px;background:linear-gradient(135deg,#5b2bd0,#8a3fd9 55%,#c04fd8);box-shadow:0 30px 80px -30px rgba(138,63,217,.8)}
.contact-inner p{color:#efe8ff;margin:.8rem 0 0;font-size:1.1rem}
.contact-inner .email{font-family:var(--display);font-weight:600;font-size:clamp(1.1rem,3vw,1.5rem);margin:1.2rem 0 1.6rem;word-break:break-word;color:#fff}

/* footer */
.footer{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;padding-bottom:env(safe-area-inset-bottom,0px)}
.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-block:28px}

@media (max-width:860px){
  .hero-inner,.feature,.about-inner{grid-template-columns:1fr}
  .hero-icons{max-width:340px;order:-1}
  .feature.reverse .feature-copy{order:0}
  .duo{grid-template-columns:1fr}
}
@media (max-width:520px){
  .nav nav a:not(.nav-cta){display:none}
  .modes{grid-template-columns:repeat(2,1fr)}
  .brand span{font-size:1.05rem}
}

/* 404 */
.nf{min-height:100vh;display:grid;place-content:center;text-align:center;gap:1rem}
.nf img{margin:0 auto}
.nf h1{font-size:clamp(2.2rem,6vw,3.6rem)}
.nf p{color:var(--muted);margin:0}

/* legal / support docs */
.doc{max-width:820px;padding-block:clamp(40px,7vw,80px)}
.doc-head{margin-bottom:2rem}
.doc-head h1{font-size:clamp(2.4rem,6vw,3.6rem)}
.doc-meta{color:var(--muted);margin:.8rem 0 0;font-size:.95rem}
.doc-summary,.toc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3vw,32px);margin-bottom:2rem}
.doc-summary{border-color:rgba(247,201,72,.35)}
.doc-summary h2,.toc h2{font-size:1.3rem;margin-bottom:.8rem}
.doc-summary ul{margin:0;padding-left:1.2rem}
.doc-summary li{margin-bottom:.4rem}
.fine{font-size:.85rem;color:var(--muted);margin:1rem 0 0}
.toc ol{columns:2;column-gap:2rem;margin:0;padding-left:1.4rem}
.toc li{margin-bottom:.35rem;break-inside:avoid}
.toc a{color:var(--muted);text-decoration:none}
.toc a:hover{color:#fff;text-decoration:underline}
.doc section{padding-top:1.6rem;scroll-margin-top:90px}
.doc section h2{font-size:clamp(1.4rem,3vw,1.8rem);margin-bottom:.8rem}
.doc section h3{font-size:1.15rem;margin:1.4rem 0 .4rem;color:#fff}
.doc section p,.doc section li{color:#e6defc}
.doc section ul,.doc section ol{padding-left:1.3rem}
.doc section li{margin-bottom:.45rem}
.doc a{color:var(--yellow)}
.footer-links{display:flex;gap:18px}
.footer-links a{color:var(--muted);text-decoration:none}
.footer-links a:hover{color:#fff}
@media (max-width:600px){.toc ol{columns:1}}

/* focus syllabl */
.feature-focus{background:linear-gradient(135deg,rgba(240,153,74,.18),rgba(91,99,180,.22) 55%,rgba(61,139,253,.12))}
.paths{list-style:none;padding:0;margin:0 0 1.3rem;display:grid;gap:10px}
.paths li{display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:center;background:rgba(255,255,255,.94);color:#2b2550;border-radius:16px;padding:12px 16px}
.paths .pi{grid-row:span 2;font-size:1.5rem}
.paths strong{font-family:var(--display);font-weight:600}
.paths span:last-child{font-size:.88rem;color:#6a6390}
.shots{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.shots img{width:100%;height:auto;border-radius:22px;box-shadow:0 18px 40px -20px rgba(0,0,0,.7);border:1px solid var(--line)}
.card-solo{display:flex;align-items:center;gap:24px}
.card-solo img{margin-bottom:0;flex-shrink:0}
@media (max-width:860px){
  .shots{grid-template-columns:repeat(4,minmax(150px,1fr));overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory}
  .shots img{scroll-snap-align:start}
}
@media (max-width:520px){.card-solo{flex-direction:column;align-items:flex-start}}
.shots{order:3}
.feature-tide{background:linear-gradient(135deg,rgba(124,98,214,.28),rgba(61,139,253,.16) 55%,rgba(240,153,74,.12))}