/* Sapling website (welcome/): the grown-up pages. Same sea, sand and fonts as the app; the app (index.html) keeps
   its own CSS. Built from Sprout's site.css so the two sites feel like one family. */
:root{
  --sea:#0E5C74; --sea2:#137A97; --foam:#E9F7FB; --foam2:#D3EEF6; --sand:#FBF1D9; --ink:#12333F; --soft:#4B6872; --paper:#FFFFFF;
  --sun:#FFC93C; --sun-dk:#D99A00; --leaf:#3FA34D; --leaf-dk:#2C7A37; --coral:#F26B5B; --violet:#7C5CD6; --sky:#3A86FF;
  --display:'Grandstander','Trebuchet MS','Comic Sans MS',system-ui,sans-serif;
  --body:'Andika','Century Gothic','Trebuchet MS',system-ui,sans-serif;
  --card:0 6px 0 rgba(14,92,116,.10),0 12px 24px rgba(14,92,116,.10);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:linear-gradient(180deg,var(--foam),var(--foam2) 55%,var(--sand));color:var(--ink);font:18px/1.55 var(--body);min-height:100vh}
img{max-width:100%;height:auto;display:block}
a{color:var(--sea)}
a:focus-visible,button:focus-visible{outline:4px solid var(--sky);outline-offset:3px;border-radius:8px}
.wrap{max-width:1080px;margin:0 auto;padding:0 max(16px,env(safe-area-inset-left,0px))}
.skip{position:absolute;left:-999px;top:8px;z-index:20;background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;font-weight:700}
.skip:focus{left:12px}

/* top bar */
section[id]{scroll-margin-top:calc(84px + env(safe-area-inset-top,0px))}
.top{position:sticky;top:0;z-index:5;padding-top:env(safe-area-inset-top,0px);background:rgba(233,247,251,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.top .wrap{display:flex;align-items:center;gap:12px;min-height:68px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font:800 26px var(--display);text-decoration:none;color:var(--ink)}
.brand svg{width:40px;height:40px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{font:700 16px var(--display);color:var(--ink);text-decoration:none;padding:8px 12px;border-radius:99px;white-space:nowrap}
.nav a:hover{background:rgba(255,255,255,.8)}

/* buttons: the app's yellow Build button */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;text-decoration:none;
  font:800 18px var(--display);color:var(--ink);background:var(--sun);padding:12px 22px;border-radius:99px;
  box-shadow:0 5px 0 var(--sun-dk),0 10px 18px rgba(217,154,0,.22);transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--sun-dk),0 4px 8px rgba(217,154,0,.2)}
.btn.big{font-size:22px;padding:16px 30px}
.btn.small{font-size:16px;padding:9px 18px}
.btn.ghost{background:var(--paper);color:var(--ink);box-shadow:0 5px 0 rgba(14,92,116,.14),0 10px 18px rgba(14,92,116,.08)}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:36px;align-items:center;padding:48px 0 40px}
.hero h1{font:800 clamp(36px,5.6vw,60px)/1.06 var(--display);margin:0 0 18px;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:var(--sea2)}
.hero p{font-size:20px;color:var(--soft);margin:0 0 26px;max-width:32em}
.hero .note{font-size:15px;margin:16px 0 0}
.hero .acts{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.isle{position:relative;justify-self:center;width:100%;max-width:500px}
.isle img{border-radius:32px;box-shadow:var(--card);border:6px solid #fff;aspect-ratio:720/580;object-fit:cover;width:100%;background:#4FB3D2}
.isle .chip{position:absolute;font:800 15px var(--display);background:#fff;border-radius:99px;padding:7px 14px;box-shadow:var(--card);white-space:nowrap}
.isle .c1{left:10px;top:10%}
.isle .c2{right:10px;top:44%}
@media (min-width:1160px){.isle .c1{left:-14px}.isle .c2{right:-14px}}
.isle .c3{left:8%;bottom:-14px}
.grades{display:inline-block;font:800 15px var(--display);color:#fff;background:var(--sea);border-radius:99px;padding:6px 14px;margin:0 0 14px}

section{padding:40px 0}
h2{font:800 clamp(28px,4vw,40px)/1.15 var(--display);margin:0 0 8px;text-align:center}
.lede{text-align:center;color:var(--soft);margin:0 auto 28px;max-width:36em}
.card{background:var(--paper);border-radius:24px;padding:22px;box-shadow:var(--card)}
.more{text-align:center;color:var(--soft);margin:22px 0 0}

/* how it works: play, earn, build */
.loop{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.loop .card{position:relative;padding-top:26px}
.loop .card::before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:20px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font:800 18px var(--display);color:#fff;background:var(--sea)}
.loop .big{font-size:40px;line-height:1;margin-bottom:8px}
.loop h3{font:800 22px var(--display);margin:0 0 6px}
.loop p{margin:0;font-size:16px;color:var(--soft)}

/* screenshots */
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.shot{margin:0}
.shot img{border-radius:18px;border:6px solid var(--ink);box-shadow:var(--card);aspect-ratio:1180/820;object-fit:cover;object-position:top;width:100%;background:var(--foam2)}
.shot figcaption{font:700 16px var(--display);text-align:center;margin-top:8px}

/* the games */
.games{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.game{display:flex;gap:14px;align-items:flex-start;background:var(--paper);border-radius:20px;padding:16px 18px;box-shadow:var(--card);border-left:8px solid var(--c)}
.game .ic{flex:none;font-size:34px;line-height:1.1}
.game h3{font:800 20px var(--display);margin:0 0 2px}
.game p{margin:0;font-size:15px;color:var(--soft)}
.game .from{display:block;font-size:14px;color:var(--ink);margin-top:6px}
.subhead{font:800 24px var(--display);text-align:center;margin:30px 0 14px}
.plays{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* worlds */
.worlds{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.world{background:var(--paper);border-radius:20px;padding:16px 12px;text-align:center;box-shadow:var(--card)}
.world .ic{font-size:38px;line-height:1.1}
.world b{display:block;font:800 18px var(--display);margin:6px 0 2px}
.world span{font-size:14px;color:var(--soft)}

/* grows with them */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.duo h3{font:800 22px var(--display);margin:0 0 6px}
.duo p,.duo li{font-size:16px;color:var(--soft)}
.duo ul{padding-left:20px;margin:8px 0 0}
.duo li{margin:4px 0}

/* promises */
.promises{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.promise{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.75);border-radius:20px;padding:16px 18px}
.promise .dot{flex:none;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:24px;background:var(--c)}
.promise b{display:block;font:800 19px var(--display)}
.promise span{font-size:15px;color:var(--soft)}

/* getting started */
.ways{display:grid;grid-template-columns:1fr 1.4fr;gap:18px;align-items:start;margin-bottom:28px}
.way{position:relative;padding-top:30px}
.way p{margin:0 0 14px}
.way.best{border:4px solid var(--sea2)}
.way-tag{position:absolute;top:-14px;left:20px;background:var(--sun);color:var(--ink);font:800 15px var(--display);padding:5px 14px;border-radius:999px}
.way.best .way-tag{background:var(--sea2);color:#fff}
.dev-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 12px}
.dev-tabs button{font:700 16px var(--body);color:var(--ink);background:var(--foam);border:0;border-radius:999px;padding:9px 16px;cursor:pointer}
.dev-tabs button[aria-selected=true]{background:var(--sea);color:#fff}
.dev h4{font:800 18px var(--display);margin:0 0 4px}
.dev ol{margin:0;padding-left:22px}
.dev li{font-size:16px;color:var(--soft);margin:6px 0}
.dev li b,.way p b{color:var(--ink)}
.dev+.dev{margin-top:16px}
.dev[hidden]+.dev,.dev+.dev[hidden]{margin-top:0}
.tip{font-size:15px;background:#FFF6D6;border-radius:14px;padding:10px 14px;margin:12px 0 0!important;color:var(--ink)}
.then{font:800 24px var(--display);text-align:center;margin:0 0 14px}
.steps{list-style:none;margin:0 auto;padding:0;max-width:760px;display:grid;gap:14px;counter-reset:s}
.steps li{counter-increment:s;display:flex;gap:16px;align-items:flex-start;background:var(--paper);border-radius:20px;padding:18px 20px;box-shadow:0 4px 0 rgba(14,92,116,.08)}
.steps li::before{content:counter(s);flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font:800 20px var(--display);color:#fff;background:var(--sea2)}
.steps b{font-family:var(--display);font-size:19px}
.steps p{margin:2px 0 0;font-size:16px;color:var(--soft)}

/* Sprout, the younger sibling */
.family{display:flex;gap:22px;align-items:center;background:#FFFBEA;border-radius:28px;padding:24px 28px;box-shadow:var(--card);border-left:10px solid #FFCF33}
.family svg{flex:none;width:72px;height:72px}
.family h2{text-align:left;font-size:28px;margin:0 0 4px}
.family p{margin:0;color:var(--soft)}

/* contact + closing band */
.contact{max-width:760px;margin:0 auto;display:flex;gap:22px;align-items:center;background:var(--paper);border-radius:28px;padding:28px 30px;box-shadow:var(--card);border-left:10px solid var(--sea2)}
.contact .dot{flex:none;width:72px;height:72px;border-radius:22px;display:grid;place-items:center;font-size:40px;background:var(--foam)}
.contact h2{text-align:left;margin:0 0 4px}
.contact p{margin:0 0 16px;color:var(--soft)}
.contact .addr{margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-weight:700}
.cta-band{background:var(--sea);color:#fff;border-radius:28px;box-shadow:var(--card);padding:34px 24px;text-align:center}
.cta-band h2{margin-bottom:6px}
.cta-band p{color:#D3EEF6;margin:0 0 20px}

/* inner pages: privacy, terms, faq */
.page-head{padding:44px 0 12px;text-align:center}
.page-head h1{font:800 clamp(34px,5.4vw,52px)/1.08 var(--display);margin:0 0 12px;letter-spacing:-.5px}
.page-head p{color:var(--soft);font-size:20px;margin:0 auto;max-width:36em}
.prose{max-width:760px;margin:0 auto;background:var(--paper);border-radius:28px;padding:clamp(22px,4vw,44px);box-shadow:var(--card)}
.prose h2{text-align:left;font-size:26px;margin:30px 0 8px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{font-size:17px}
.prose ul{padding-left:22px}
.prose li{margin:6px 0}
.prose .updated{color:var(--soft);font-size:15px;margin-top:0}
.summary{background:#E3F4EA;border-radius:18px;padding:16px 20px;margin:0 0 20px}
.summary p{margin:0}
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{background:var(--paper);border-radius:20px;box-shadow:0 4px 0 rgba(14,92,116,.08)}
.faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 22px;font:800 19px var(--display);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--foam);display:grid;place-items:center;font-size:20px;line-height:1}
.faq details[open] summary::after{content:'−'}
.faq .a{padding:0 22px 18px;color:var(--soft);font-size:17px}
.faq .a p{margin:0 0 10px}
.faq h2{margin:26px 0 4px}
.lost{text-align:center;padding:60px 0 30px}
.lost svg{width:140px;height:140px;margin:0 auto 10px}

/* footer */
.foot{margin-top:40px;background:var(--ink);color:#C3D6DD;padding:40px 0 calc(28px + env(safe-area-inset-bottom,0px));font-size:15px}
.foot .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px}
.foot .brand{color:#fff;font-size:24px}
.foot .brand svg{width:34px;height:34px}
.foot p{margin:10px 0 0;max-width:24em}
.foot h2{font:800 16px var(--display);color:#fff;text-align:left;margin:4px 0 10px;letter-spacing:.3px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:6px 0}
.foot a{color:#C3D6DD;text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot .legal{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;color:#8FA7B0;font-size:14px}

@media (max-width:900px){
  .worlds{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:860px){
  .hero{grid-template-columns:1fr;text-align:center;padding-top:28px}
  .hero p{margin-left:auto;margin-right:auto}
  .hero .acts{justify-content:center}
  .isle{max-width:440px}
  .games{grid-template-columns:1fr 1fr}
  .promises{grid-template-columns:1fr 1fr}
  .shots{grid-template-columns:1fr 1fr}
  .top .wrap{padding-bottom:8px}
  section[id]{scroll-margin-top:calc(124px + env(safe-area-inset-top,0px))}
  .nav{order:3;width:100%;margin:0;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .top .btn{margin-left:auto}
}
@media (max-width:640px){
  .loop,.duo,.plays,.ways{grid-template-columns:1fr}
  .loop{gap:26px}
}
@media (max-width:540px){
  body{font-size:17px}
  .brand{font-size:22px}.brand svg{width:34px;height:34px}
  .games,.promises,.shots{grid-template-columns:1fr}
  .worlds{grid-template-columns:1fr 1fr}
  .worlds .world:last-child:nth-child(odd){grid-column:1/-1}
  .hero p{font-size:18px}
  .family,.contact{flex-direction:column;text-align:center;padding:24px 20px;border-left:0}
  .family{border-top:10px solid #FFCF33}.contact{border-top:10px solid var(--sea2)}
  .family h2,.contact h2{text-align:center}
  .contact .addr{flex-direction:column}
  .foot .cols{grid-template-columns:1fr 1fr}
  .foot .cols>div:first-child{grid-column:1/-1}
  .nav{justify-content:space-between;gap:0}
  .nav a{font-size:13.5px;padding:7px 5px}
  .way{padding:26px 16px 18px}.dev-tabs{gap:6px}.dev-tabs button{font-size:14.5px;padding:8px 11px}
}
@media (max-width:380px){.nav a{font-size:12.5px;padding:6px 4px}}