:root{
  --sky:#2f88c8;--sky-deep:#236fa8;--leaf:#4f9d55;--sun:#f3c64e;
  --berry:#6a4c93;--ink:#18324a;--paper:#fffdf8;--mist:#edf8ff;
  --cream:#fff6df;--line:rgba(24,50,74,.12);--shadow:0 24px 60px rgba(24,50,74,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
[id]{scroll-margin-top:90px}
body{margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:ui-rounded,"Arial Rounded MT Bold",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
body::selection{background:var(--sun);color:var(--ink)}
img{max-width:100%}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:4px solid var(--sun);outline-offset:4px}
.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;background:#fff;color:var(--ink);padding:12px 18px;border-radius:12px;font-weight:900;transition:top .2s}
.skip-link:focus{top:16px}
.nav{position:fixed;z-index:50;top:0;left:0;right:0;height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,5vw,72px);color:#fff;background:linear-gradient(180deg,rgba(15,57,88,.72),rgba(15,57,88,.18));border-bottom:1px solid rgba(255,255,255,.14);backdrop-filter:blur(10px);transition:.25s}
.nav.scrolled{background:rgba(24,50,74,.93);box-shadow:0 10px 28px rgba(24,50,74,.16)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:1.24rem;font-weight:950;letter-spacing:-.02em}
.brand img{width:46px;height:46px;border-radius:50%;border:3px solid #fff;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.nav nav{display:flex;gap:26px;align-items:center}
.nav nav a{text-decoration:none;font-weight:850;font-size:.95rem}
.nav nav a:not(.watch){opacity:.9}
.nav nav a:not(.watch):hover{opacity:1;color:var(--sun)}
.watch{background:var(--sun);color:var(--ink);padding:11px 16px;border-radius:999px;box-shadow:0 4px 0 #c69d2e}
.hero{position:relative;min-height:100svh;padding:128px clamp(20px,6vw,92px) 78px;display:grid;align-items:center;overflow:hidden;background:radial-gradient(circle at 78% 24%,rgba(102,198,227,.26),transparent 24%),radial-gradient(circle at 88% 78%,rgba(243,198,78,.18),transparent 26%),linear-gradient(145deg,#153e5b 0%,#205f82 55%,#2e87b5 100%);color:#fff}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(90deg,transparent 0%,#000 55%,#000 100%);opacity:.28}
.hero-inner{position:relative;z-index:2;width:min(1460px,100%);margin:auto;display:grid;grid-template-columns:minmax(0,.88fr) minmax(520px,1.12fr);gap:clamp(42px,6vw,96px);align-items:center}
.hero-copy{max-width:720px}
.eyebrow{margin:0 0 14px;font-size:.76rem;line-height:1.3;letter-spacing:.16em;font-weight:950;color:var(--berry)}
.eyebrow.light{color:#ffe28a;text-shadow:0 1px 6px rgba(0,0,0,.2)}
h1,h2,h3,p{margin-top:0}
.hero h1{font-size:clamp(3.7rem,6.2vw,6.7rem);line-height:.91;letter-spacing:-.06em;margin:16px 0 28px;text-wrap:balance;text-shadow:0 8px 30px rgba(0,0,0,.18)}
.hero h1 span{color:var(--sun)}
.hero-deck{max-width:630px;font-size:clamp(1.08rem,1.55vw,1.3rem);line-height:1.55;color:rgba(255,255,255,.93)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:14px;text-decoration:none;font-weight:950;transition:transform .2s,box-shadow .2s,background .2s}
.button.primary{background:var(--sun);color:var(--ink);box-shadow:0 7px 0 #c69d2e}
.button.primary:hover{transform:translateY(-2px);box-shadow:0 9px 0 #c69d2e}
.button.ghost{border:2px solid rgba(255,255,255,.72);color:#fff;background:rgba(255,255,255,.08);backdrop-filter:blur(5px)}
.button.ghost:hover{background:rgba(255,255,255,.16)}
.age-note{margin:24px 0 0;font-size:.88rem;color:rgba(255,255,255,.78)}
.hero-characters{position:relative;min-height:610px}
.hero-character{position:absolute;margin:0;width:210px;border-radius:30px;overflow:hidden;background:#fff;border:6px solid rgba(255,255,255,.92);box-shadow:0 28px 70px rgba(8,39,61,.28);transform-origin:center;transition:transform .25s}
.hero-character img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top center}
.hero-character figcaption{padding:10px 12px 13px;text-align:center;color:var(--ink);font-weight:950;font-size:1.02rem}
.jibby-card{width:260px;left:50%;top:115px;transform:translateX(-50%);z-index:5}
.mella-card{left:3%;top:78px;transform:rotate(-7deg);z-index:2}
.ruvo-card{right:3%;top:54px;transform:rotate(7deg);z-index:2}
.solu-card{left:14%;bottom:16px;transform:rotate(5deg);z-index:3}
.liri-card{right:14%;bottom:2px;transform:rotate(-5deg);z-index:3}
.hero-character:hover{z-index:8;transform:translateY(-8px) rotate(0deg)}
.jibby-card:hover{transform:translateX(-50%) translateY(-8px)}

.section{max-width:1220px;margin:auto;padding:112px clamp(20px,5vw,74px)}
.section h2,.section-intro h2,.formula h2{font-size:clamp(2.7rem,5.6vw,5.25rem);line-height:.95;letter-spacing:-.055em;margin:12px 0 25px;text-wrap:balance}
.lead{font-size:clamp(1.16rem,2vw,1.48rem);max-width:790px;color:#385871}
.promise{display:grid;grid-template-columns:80px 1fr;column-gap:30px;row-gap:50px;align-items:start}
.promise-mark{width:66px;height:66px;display:grid;place-items:center;background:var(--sun);border-radius:22px;font-size:2rem;box-shadow:0 10px 0 #e0b33c;transform:rotate(-4deg)}
.promise-points{grid-column:2;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.promise-points article{padding:22px;border-radius:20px;background:var(--mist);border:1px solid #d9eefb}
.promise-points strong{display:block;font-size:1.08rem;margin-bottom:6px}
.promise-points span{display:block;color:#527086;font-size:.95rem}
.friends{padding:112px clamp(20px,5vw,72px);background:linear-gradient(180deg,#eaf7ff,#f8fcff)}
.section-intro{max-width:1180px;margin:0 auto 48px}
.section-intro>p:last-child{max-width:720px;color:#567185;font-size:1.05rem}
.cast{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.character{position:relative;overflow:hidden;background:#fff;border:1px solid rgba(24,50,74,.08);border-radius:28px;box-shadow:0 16px 36px rgba(24,50,74,.10);transition:transform .25s,box-shadow .25s}
.character:hover{transform:translateY(-7px);box-shadow:0 24px 52px rgba(24,50,74,.16)}
.character::before{content:"";position:absolute;left:0;right:0;top:0;height:7px;background:var(--card-accent,var(--sky))}
.character figure{margin:0;aspect-ratio:4/5;overflow:hidden;background:linear-gradient(180deg,#f8fcff,#eaf7ff)}
.character img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block;transition:transform .4s}
.character:hover img{transform:scale(1.025)}
.character>div{padding:20px 18px 24px}
.character h3{font-size:1.55rem;line-height:1;margin:6px 0 11px}
.character p{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:.94rem;line-height:1.5;color:#597286;margin:0}
.role{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:950;color:var(--card-accent,var(--sky))}
.jibby{--card-accent:#c47b35}.mella{--card-accent:#8e6ab0}.ruvo{--card-accent:#e17636}.solu{--card-accent:#6ca558}.liri{--card-accent:#3c91d4}
.worlds{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}
.world-map{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:18px;border-radius:34px;background:linear-gradient(145deg,#dff4ff,#fff8df);box-shadow:var(--shadow);border:1px solid #d9edf8}
.place{position:relative;min-height:190px;padding:24px;border-radius:24px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;color:#fff}
.place::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 22%,rgba(255,255,255,.22),transparent 22%)}
.place span{position:absolute;left:20px;top:16px;font-size:.73rem;letter-spacing:.12em;font-weight:950;opacity:.8}
.place strong,.place small{position:relative;z-index:1}
.place strong{font-size:1.34rem;line-height:1.05}
.place small{margin-top:7px;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:.82rem;color:rgba(255,255,255,.84)}
.place-treehouse{background:linear-gradient(145deg,#3f8850,#69ad5e)}
.place-river{background:linear-gradient(145deg,#287aaf,#5eb5d8)}
.place-ridge{background:linear-gradient(145deg,#6b7da7,#99b7d2)}
.place-cove{background:linear-gradient(145deg,#268b89,#57b9a7)}
.world-copy>p:not(.eyebrow){font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#526f84;font-size:1.06rem}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.chips span{padding:9px 13px;border-radius:999px;background:#e8f6ff;border:1px solid #d0eaf9;font-size:.86rem;font-weight:900}
.formula{position:relative;overflow:hidden;background:linear-gradient(135deg,#3f8c4a,#58a861);color:#fff;padding:108px clamp(20px,6vw,88px)}
.formula::before,.formula::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08)}
.formula::before{width:420px;height:420px;left:-210px;top:-170px}
.formula::after{width:560px;height:560px;right:-260px;bottom:-300px}
.section-intro.inverse{position:relative;z-index:1;max-width:1120px;margin:0 auto 48px}
.steps{position:relative;z-index:1;max-width:1120px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.steps article{position:relative;min-height:275px;padding:30px 26px;border-radius:26px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(5px)}
.step-no{position:absolute;right:20px;top:18px;font-size:2.8rem;font-weight:950;color:rgba(255,255,255,.14)}
.step-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:var(--sun);color:var(--ink);font-size:1.45rem;font-weight:950;box-shadow:0 7px 0 rgba(89,71,19,.3)}
.steps h3{font-size:1.7rem;margin:23px 0 8px}
.steps p{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:rgba(255,255,255,.84);margin:0}
.watch-panel{margin-top:88px;margin-bottom:88px;max-width:1120px;padding:64px clamp(25px,5vw,66px);display:grid;grid-template-columns:1fr auto;gap:50px;align-items:end;background:linear-gradient(135deg,#e4f5ff,#fff5d9);border:1px solid #d9edf8;border-radius:32px;box-shadow:var(--shadow)}
.watch-panel h2{font-size:clamp(2.4rem,5vw,4.6rem)}
.watch-panel p:not(.eyebrow){max-width:700px;color:#506c80}
.button.dark{white-space:nowrap}
.grownups{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px;align-items:start}
.grownups h2{font-size:clamp(2.5rem,4.6vw,4.35rem)}
.trust-grid{display:grid;gap:14px}
.trust-grid article{position:relative;padding:22px 22px 22px 68px;border:1px solid var(--line);border-radius:20px;background:#fff}
.trust-grid span{position:absolute;left:20px;top:22px;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:#dcf2df;color:#397544;font-weight:950}
.trust-grid h3{font-size:1.1rem;margin:0 0 4px}
.trust-grid p{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#597286;margin:0;font-size:.94rem}
footer{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;align-items:center;background:var(--ink);color:#dceaf4;padding:34px clamp(20px,6vw,82px);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:.9rem}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff}
.footer-brand img{width:38px;height:38px;border-radius:50%}
footer span{text-align:center}
footer a{text-align:right;color:#fff;font-weight:800}
.reveal{opacity:1;transform:none}.reveal.on{opacity:1;transform:none}
@media(max-width:1040px){
  .hero-inner{grid-template-columns:1fr}.hero-characters{min-height:540px;max-width:760px;width:100%;justify-self:center}.jibby-card{top:85px}
  .cast{grid-template-columns:repeat(3,1fr)}
  .worlds,.grownups{grid-template-columns:1fr;gap:42px}.world-map{max-width:760px}
  .watch-panel{grid-template-columns:1fr}
  .button.dark{justify-self:start}
}
@media(max-width:760px){
  .nav{height:68px;padding-inline:16px}.brand span{font-size:1.05rem}.brand img{width:40px;height:40px}
  .nav nav{gap:0;min-width:0}.nav nav a:not(.watch){display:none}.nav .watch{font-size:0;padding:9px 13px;white-space:nowrap}.nav .watch::after{content:"YouTube";font-size:.82rem}
  .hero{min-height:auto;padding:110px 20px 62px}.hero-inner{grid-template-columns:1fr;gap:28px}.hero h1{font-size:clamp(3rem,13vw,4.5rem)}.hero-deck{font-size:1.03rem}.hero-characters{min-height:390px}.hero-character{width:132px;border-width:4px;border-radius:21px}.jibby-card{width:166px;top:74px}.mella-card{left:0;top:42px}.ruvo-card{right:0;top:28px}.solu-card{left:11%;bottom:0}.liri-card{right:11%;bottom:0}.hero-character figcaption{font-size:.8rem;padding:7px}
  .section{padding:78px 20px}.section h2,.section-intro h2,.formula h2{font-size:clamp(2.55rem,12vw,4.2rem)}
  .promise{grid-template-columns:1fr;gap:24px}.promise-mark{display:none}.promise-points{grid-column:auto;grid-template-columns:1fr}
  .friends{padding:78px 16px}.cast{grid-template-columns:repeat(2,1fr);gap:12px}
  .character{border-radius:20px}.character>div{padding:16px 14px 20px}.character h3{font-size:1.35rem}.character p{font-size:.88rem}
  .worlds{gap:34px}.world-map{grid-template-columns:1fr;border-radius:24px;padding:12px}.place{min-height:150px}
  .formula{padding:78px 20px}.steps{grid-template-columns:1fr}.steps article{min-height:0}
  .watch-panel{margin:48px 14px;padding:42px 24px;border-radius:24px}
  .grownups{gap:32px}
  footer{grid-template-columns:1fr}footer span,footer a{text-align:left}
}
@media(max-width:470px){
  .hero-actions{display:grid}.button{width:100%}
  .cast{grid-template-columns:1fr}
  .character{display:grid;grid-template-columns:42% 58%;align-items:stretch}
  .character figure{aspect-ratio:auto;min-height:230px}.character>div{display:flex;flex-direction:column;justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.character,.character img,.hero-character,.button,.reveal,.nav{transition:none}.reveal{opacity:1;transform:none}
}