:root{
  --navy:#062b63;
  --navy-dark:#031a3d;
  --yellow:#ffbf18;
  --butter:#fff36d;
  --coral:#ff6845;
  --aqua:#5de6d1;
  --pink:#f85bb6;
  --lime:#caff57;
  --cream:#fff8e8;
  --plum:#4a315d;
  --ink:#101820;
  --white:#fff;
  --border:4px;
  --shadow:10px 10px 0 var(--navy);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-width:320px;
  color:var(--ink);
  background:var(--butter);
  font-family:"Montserrat",Arial,sans-serif;
}
button,a{font:inherit;color:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
[hidden]{display:none!important}

.skip-link{
  position:fixed;
  left:12px;top:-60px;z-index:9999;
  padding:12px 16px;
  background:var(--navy);color:#fff;
  font-family:"Press Start 2P",monospace;
  font-size:9px;text-decoration:none;
}
.skip-link:focus{top:12px}

.screen{
  min-height:100svh;
  overflow:hidden;
  position:relative;
}
.title-screen{
  background:
    linear-gradient(rgba(255,255,255,.18),rgba(255,255,255,.18)),
    var(--butter);
  padding:20px;
}
.title-frame{
  position:relative;
  z-index:5;
  min-height:calc(100svh - 40px);
  max-width:1500px;
  margin:0 auto;
  border:var(--border) solid var(--navy);
  background:var(--cream);
  box-shadow:14px 14px 0 var(--navy);
  display:grid;
  grid-template-rows:auto auto 1fr auto auto;
  overflow:hidden;
}
.title-frame::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.22;
  background-image:
    radial-gradient(circle at 1px 1px,var(--navy) 1px,transparent 1.2px);
  background-size:18px 18px;
  mask-image:linear-gradient(to bottom,transparent 0%,#000 40%,#000 100%);
}

.brand-strip{
  min-height:96px;
  padding:14px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  border-bottom:var(--border) solid var(--navy);
  background:var(--yellow);
  position:relative;
  z-index:3;
}
.brand-mark{
  display:flex;align-items:center;gap:14px;
  text-decoration:none;
}
.logo-box{
  width:70px;height:62px;
  display:grid;place-items:center;
}
.logo-box img{
  width:100%;height:100%;object-fit:contain;
}
.brand-words strong{
  display:block;
  font-family:"League Spartan",sans-serif;
  font-weight:900;
  font-size:clamp(25px,3vw,42px);
  line-height:.8;
  color:var(--navy);
  letter-spacing:-1px;
}
.brand-words strong em{
  font-style:normal;color:#fff;
  text-shadow:
    2px 0 var(--navy),-2px 0 var(--navy),0 2px var(--navy),0 -2px var(--navy);
}
.brand-words small{
  display:block;
  margin-top:8px;
  font-family:"Press Start 2P",monospace;
  color:var(--navy);
  font-size:7px;
  letter-spacing:3px;
}
.player-chip{
  border:3px solid var(--navy);
  background:var(--cream);
  box-shadow:5px 5px 0 var(--navy);
  padding:10px 14px;
  text-align:center;
  transform:rotate(1deg);
}
.player-chip span{
  display:block;
  font-family:"Press Start 2P",monospace;
  font-size:7px;color:var(--coral);
}
.player-chip b{
  display:block;
  margin-top:5px;
  font-family:"League Spartan",sans-serif;
  font-size:26px;
  color:var(--navy);
}

.title-copy{
  position:relative;
  z-index:3;
  padding:clamp(24px,4vw,58px) clamp(22px,5vw,76px) 24px;
  max-width:1100px;
}
.pixel-label{
  margin:0 0 14px;
  font-family:"Press Start 2P",monospace;
  font-size:clamp(8px,1vw,12px);
  line-height:1.6;
  color:var(--navy);
}
.title-copy h1,
.category-title h2{
  margin:0;
  font-family:"League Spartan",sans-serif;
  font-weight:900;
  letter-spacing:-.04em;
  line-height:.8;
  text-transform:uppercase;
}
.title-copy h1{
  font-size:clamp(56px,8.6vw,142px);
  color:var(--navy);
}
.title-copy h1 span{
  color:var(--coral);
  text-shadow:5px 5px 0 var(--yellow);
}
.title-sub{
  margin:20px 0 0;
  font-weight:700;
  font-size:clamp(15px,1.6vw,22px);
  color:var(--plum);
}

.mode-grid{
  position:relative;
  z-index:4;
  align-self:center;
  padding:10px clamp(22px,5vw,76px) 24px;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(14px,2vw,26px);
}
.mode-card{
  min-height:250px;
  position:relative;
  border:var(--border) solid var(--navy);
  box-shadow:var(--shadow);
  padding:20px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  text-align:left;
  transition:transform .12s ease,box-shadow .12s ease,filter .12s ease;
}
.mode-card:hover,
.mode-card:focus-visible,
.mode-card.is-selected{
  transform:translate(-6px,-6px);
  box-shadow:16px 16px 0 var(--navy);
  outline:none;
}
.mode-card.is-selected::after{
  content:"SELECTED";
  position:absolute;
  right:12px;
  bottom:12px;
  padding:7px 8px;
  border:2px solid var(--navy);
  background:var(--cream);
  font-family:"Press Start 2P",monospace;
  font-size:6px;
  color:var(--navy);
}
.mode-games{background:var(--coral)}
.mode-tools{background:var(--aqua)}
.mode-phonics{background:var(--lime)}
.mode-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.mode-number{
  font-family:"Press Start 2P",monospace;
  font-size:9px;
  color:var(--navy);
}
.select-arrow{
  width:40px;height:40px;
  border:3px solid var(--navy);
  background:var(--cream);
  display:grid;place-items:center;
  color:var(--navy);
  font-size:18px;
}
.mode-title{
  font-family:"League Spartan",sans-serif;
  font-weight:900;
  font-size:clamp(37px,4.2vw,66px);
  line-height:.82;
  color:var(--navy);
  letter-spacing:-.035em;
}
.mode-note{
  max-width:85%;
  font-weight:700;
  font-size:12px;
  color:rgba(3,26,61,.78);
}
.start-hint{
  position:relative;
  z-index:4;
  display:flex;
  justify-content:center;
  align-items:center;
  gap:14px;
  padding:6px 16px 18px;
  font-family:"Press Start 2P",monospace;
  font-size:7px;
  color:var(--navy);
}
.blink{animation:blink 1s steps(2,end) infinite}
@keyframes blink{50%{opacity:.2}}

.title-footer{
  position:relative;
  z-index:4;
  min-height:46px;
  padding:10px 20px;
  border-top:var(--border) solid var(--navy);
  background:var(--navy);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  font-family:"Press Start 2P",monospace;
  font-size:6px;
}
.title-footer nav{display:flex;gap:18px}
.title-footer a{text-decoration:none;color:var(--yellow)}
.title-footer a:hover{color:#fff}

.decor{
  position:absolute;
  z-index:1;
  pointer-events:none;
  border:4px solid var(--navy);
}
.decor-a{
  width:170px;height:170px;
  right:-40px;top:130px;
  background:var(--pink);
  transform:rotate(14deg);
}
.decor-b{
  width:120px;height:120px;
  left:-34px;bottom:80px;
  background:var(--aqua);
  transform:rotate(-12deg);
}
.halftone{
  position:absolute;z-index:2;pointer-events:none;
  width:220px;height:220px;
  right:28px;bottom:40px;
  background-image:radial-gradient(var(--navy) 1.6px,transparent 1.7px);
  background-size:12px 12px;
  opacity:.18;
  transform:rotate(10deg);
}

/* CATEGORY SCREENS */
.category-screen{padding:20px}
.category-frame{
  min-height:calc(100svh - 40px);
  max-width:1500px;
  margin:0 auto;
  border:var(--border) solid var(--navy);
  box-shadow:14px 14px 0 var(--navy);
  padding:0 0 30px;
  position:relative;
  overflow:hidden;
}
.games-screen{background:var(--pink)}
.games-screen .category-frame{background:var(--coral)}
.tools-screen{background:#bfeffd}
.tools-screen .category-frame{background:var(--aqua)}
.phonics-screen{background:#efffa6}
.phonics-screen .category-frame{background:var(--lime)}

.category-header{
  min-height:74px;
  border-bottom:var(--border) solid var(--navy);
  padding:10px 18px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:18px;
  background:var(--cream);
}
.back-btn{
  border:3px solid var(--navy);
  background:var(--yellow);
  color:var(--navy);
  box-shadow:4px 4px 0 var(--navy);
  padding:11px 13px;
  font-family:"Press Start 2P",monospace;
  font-size:7px;
}
.back-btn:hover,.back-btn:focus-visible{
  transform:translate(-2px,-2px);
  box-shadow:6px 6px 0 var(--navy);
  outline:none;
}
.category-brand{
  justify-self:center;
  display:flex;
  align-items:center;
  gap:9px;
  font-family:"League Spartan",sans-serif;
  font-weight:900;
  color:var(--navy);
  font-size:20px;
}
.category-brand img{width:42px;height:38px;object-fit:contain}
.category-code{
  font-family:"Press Start 2P",monospace;
  font-size:7px;color:var(--navy);
}

.category-title{
  padding:clamp(28px,4vw,54px) clamp(18px,4vw,58px) 24px;
}
.category-title h2{
  color:var(--navy);
  font-size:clamp(56px,8vw,116px);
  text-shadow:5px 5px 0 rgba(255,255,255,.55);
}

.app-grid{
  padding:0 clamp(18px,4vw,58px);
  display:grid;
  gap:22px;
}
.app-grid.two-up{grid-template-columns:repeat(2,minmax(0,1fr))}
.app-grid.four-up{grid-template-columns:repeat(2,minmax(0,1fr))}
.app-card{
  display:block;
  min-width:0;
  border:4px solid var(--navy);
  background:var(--cream);
  color:var(--navy);
  text-decoration:none;
  box-shadow:10px 10px 0 var(--navy);
  transition:transform .12s ease,box-shadow .12s ease;
}
.app-card:hover,.app-card:focus-visible{
  transform:translate(-5px,-5px);
  box-shadow:15px 15px 0 var(--navy);
  outline:none;
}
.thumb-wrap{
  aspect-ratio:16/9;
  overflow:hidden;
  border-bottom:4px solid var(--navy);
  background:#fff;
}
.thumb-wrap img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .14s ease;
}
.app-card:hover img{transform:scale(1.025)}
.app-card-copy{
  min-height:86px;
  display:grid;
  grid-template-columns:36px 1fr 36px;
  gap:12px;
  align-items:center;
  padding:12px 14px;
}
.app-no{
  font-family:"Press Start 2P",monospace;
  font-size:7px;
  color:var(--coral);
}
.app-card-copy strong{
  display:block;
  font-family:"League Spartan",sans-serif;
  font-weight:900;
  font-size:clamp(23px,2.1vw,34px);
  line-height:.85;
}
.app-card-copy small{
  display:block;
  margin-top:7px;
  font-weight:700;
  font-size:10px;
  color:rgba(6,43,99,.72);
}
.go{
  width:32px;height:32px;
  display:grid;place-items:center;
  background:var(--yellow);
  border:2px solid var(--navy);
  color:var(--navy);
}
.category-tip{
  margin:26px clamp(18px,4vw,58px) 0;
  font-family:"Press Start 2P",monospace;
  font-size:7px;
  line-height:1.7;
  color:var(--navy);
}

.toast{
  position:fixed;
  left:50%;bottom:24px;z-index:999;
  transform:translate(-50%,18px);
  max-width:calc(100vw - 30px);
  padding:14px 18px;
  border:4px solid var(--navy);
  background:var(--yellow);
  color:var(--navy);
  box-shadow:8px 8px 0 var(--navy);
  font-family:"Press Start 2P",monospace;
  font-size:7px;
  line-height:1.6;
  opacity:0;
  pointer-events:none;
  transition:.14s ease;
}
.toast.is-visible{opacity:1;transform:translate(-50%,0)}

@media (max-width:900px){
  .mode-grid{grid-template-columns:1fr}
  .mode-card{min-height:160px}
  .mode-title{font-size:48px}
  .title-frame{grid-template-rows:auto auto auto auto auto}
  .app-grid.two-up,.app-grid.four-up{grid-template-columns:1fr}
  .player-chip{display:none}
}
@media (max-width:620px){
  .title-screen,.category-screen{padding:8px}
  .title-frame,.category-frame{
    min-height:calc(100svh - 16px);
    box-shadow:7px 7px 0 var(--navy);
  }
  .brand-strip{min-height:74px;padding:10px 12px}
  .logo-box{width:54px;height:48px}
  .brand-words strong{font-size:24px}
  .title-copy{padding:24px 16px 16px}
  .title-copy h1{font-size:clamp(47px,15vw,72px)}
  .title-copy h1 span{text-shadow:3px 3px 0 var(--yellow)}
  .mode-grid{padding:8px 16px 18px}
  .mode-card{min-height:138px;padding:14px;box-shadow:7px 7px 0 var(--navy)}
  .mode-card:hover,.mode-card:focus-visible,.mode-card.is-selected{
    transform:translate(-3px,-3px);box-shadow:10px 10px 0 var(--navy)
  }
  .mode-title{font-size:42px}
  .mode-note{font-size:10px}
  .mode-card.is-selected::after{display:none}
  .start-hint{display:none}
  .title-footer{font-size:5px}
  .title-footer>span{display:none}
  .title-footer{justify-content:flex-end}
  .category-header{grid-template-columns:auto 1fr}
  .category-brand{justify-self:end}
  .category-code{display:none}
  .category-title{padding:28px 14px 18px}
  .category-title h2{font-size:52px}
  .app-grid{padding:0 14px}
  .app-card-copy{grid-template-columns:26px 1fr 30px}
  .app-card-copy strong{font-size:25px}
  .category-tip{margin-inline:14px}
}
@media (max-height:760px) and (min-width:901px){
  .brand-strip{min-height:74px}
  .title-copy{padding-top:22px;padding-bottom:12px}
  .title-copy h1{font-size:74px}
  .mode-card{min-height:180px}
  .mode-title{font-size:44px}
  .start-hint{padding-bottom:10px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
    scroll-behavior:auto!important;
  }
}