:root{
  --cream:#fff6ec; --peach:#ffd9b8; --plush:#d9692a; --plush-d:#a8481a;
  --cocoa:#3b2418; --muted:#7a5a48; --card:#ffffffcc; --line:#f0d6c0;
  --mint:#bfe8d6; --sky:#ffe9d6;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Nunito,system-ui,sans-serif; color:var(--cocoa);
  background:var(--cream); overflow-x:hidden; line-height:1.55;
}
a{color:var(--plush-d)}
img{display:block;max-width:100%}
h1,h2,h3,.brand,.btn,.sticker,.marquee,.num,.stat b{font-family:Fredoka,Nunito,sans-serif}

/* background */
.sky{position:fixed;inset:0;z-index:-2;overflow:hidden;
  background:radial-gradient(1200px 700px at 80% -10%,#ffe0c4 0,transparent 60%),
             radial-gradient(900px 600px at -10% 40%,#fff0dc 0,transparent 60%),var(--cream)}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;animation:drift 18s ease-in-out infinite alternate}
.b1{width:420px;height:420px;background:#ffc59a;top:-80px;right:-60px}
.b2{width:360px;height:360px;background:var(--mint);bottom:10%;left:-120px;animation-delay:-6s}
.b3{width:300px;height:300px;background:#ffd3e0;top:45%;right:10%;animation-delay:-12s}
@keyframes drift{to{transform:translate(40px,-30px) scale(1.12)}}
#hearts{position:fixed;inset:0;pointer-events:none;z-index:50}
.heart{position:absolute;font-size:24px;animation:rise 2.4s ease-out forwards}
@keyframes rise{to{transform:translateY(-220px) scale(1.4) rotate(var(--r));opacity:0}}

/* nav */
.nav{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:16px;
  padding:12px clamp(16px,4vw,48px);backdrop-filter:blur(14px);background:#fff6ecb3;border-bottom:1px solid #f3dcc8}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--cocoa);font-weight:700;font-size:1.3rem}
.brand img{width:38px;height:38px;border-radius:50%;border:2px solid var(--plush)}
.nav nav{display:flex;gap:22px;margin-left:auto}
.nav nav a{text-decoration:none;color:var(--muted);font-weight:700}
.nav nav a:hover{color:var(--plush)}
.music{display:flex;align-items:center;gap:8px;border:0;cursor:pointer;font:700 .9rem Nunito,sans-serif;
  background:var(--cocoa);color:#fff;padding:9px 16px;border-radius:999px;transition:transform .2s}
.music:hover{transform:translateY(-2px)}
.eq{display:flex;align-items:flex-end;gap:2px;height:14px}
.eq i{width:3px;height:4px;background:var(--peach);border-radius:2px}
.music.on .eq i{animation:eq .9s ease-in-out infinite}
.music.on .eq i:nth-child(2){animation-delay:-.3s}.music.on .eq i:nth-child(3){animation-delay:-.6s}.music.on .eq i:nth-child(4){animation-delay:-.15s}
@keyframes eq{50%{height:14px}}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;
  padding:clamp(40px,7vw,90px) clamp(16px,5vw,72px) 60px;max-width:1240px;margin:auto}
.tag{display:inline-block;background:#fff;border:1px solid var(--line);padding:6px 14px;border-radius:999px;font-weight:800;color:var(--plush);margin-bottom:18px}
h1{font-size:clamp(2.4rem,5.6vw,4.4rem);line-height:1.04;letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--plush);background:linear-gradient(transparent 62%,#ffd2ae 0)}
.lead{margin:22px 0 28px;font-size:1.12rem;color:var(--muted);max-width:560px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.cta.center{justify-content:center;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:999px;font-weight:600;font-size:1.05rem;
  text-decoration:none;cursor:pointer;border:2px solid transparent;transition:transform .2s,box-shadow .2s}
.btn.primary{background:var(--plush);color:#fff;box-shadow:0 8px 0 var(--plush-d)}
.btn.primary:hover{transform:translateY(-3px);box-shadow:0 11px 0 var(--plush-d)}
.btn.primary:active{transform:translateY(4px);box-shadow:0 4px 0 var(--plush-d)}
.btn.ghost{background:#fff;color:var(--cocoa);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--plush)}
.btn.disabled{opacity:.6;pointer-events:none}
.hidden{display:none!important}
#hugCount{background:var(--peach);border-radius:999px;padding:1px 10px;font-size:.9rem}
.ca-row{margin-top:22px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-weight:800;color:var(--muted)}
.ca-row code{background:#fff;border:1px dashed var(--plush);padding:6px 12px;border-radius:10px;font-size:.85rem;word-break:break-all}
.mini{border:0;background:var(--cocoa);color:#fff;border-radius:8px;padding:6px 12px;font-weight:700;cursor:pointer}
.mini:disabled{opacity:.4;cursor:default}

.hero-art{position:relative;display:grid;place-items:center;min-height:520px}
.ring{position:absolute;border-radius:50%;border:2px dashed #f2b98e;animation:spin 40s linear infinite}
.r1{width:480px;height:480px}.r2{width:380px;height:380px;border-color:#bfe8d6;animation-direction:reverse;animation-duration:30s}
@keyframes spin{to{transform:rotate(360deg)}}
.polaroid{position:relative;background:#fff;padding:14px 14px 0;border-radius:6px;width:min(360px,80vw);
  box-shadow:0 30px 60px -20px #a8481a66,0 6px 18px #0000001a;transform:rotate(-3deg)}
.polaroid img{border-radius:3px;aspect-ratio:4/5;object-fit:cover}
.polaroid figcaption{font:600 1.15rem Fredoka,sans-serif;text-align:center;padding:12px 0 16px}
.float{animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:rotate(2deg) translateY(-16px)}}
.sticker{position:absolute;background:var(--plush);color:#fff;font-weight:700;border-radius:16px;padding:10px 14px;
  box-shadow:0 6px 0 var(--plush-d);text-align:center;line-height:1.1}
.s1{top:8%;right:4%;transform:rotate(10deg);font-size:1.1rem;animation:bob 4s ease-in-out infinite}
.s2{bottom:10%;left:2%;background:#fff;color:var(--cocoa);box-shadow:0 6px 0 var(--line);transform:rotate(-8deg);animation:bob 5s ease-in-out infinite reverse}
@keyframes bob{50%{translate:0 -10px}}

/* marquee */
.marquee{background:var(--cocoa);color:var(--peach);overflow:hidden;padding:14px 0;transform:rotate(-1.2deg);margin:30px -10px}
.track{display:flex;gap:40px;width:max-content;animation:scroll 28s linear infinite;font-size:1.4rem;font-weight:700;letter-spacing:.04em}
@keyframes scroll{to{transform:translateX(-50%)}}

/* sections */
section{padding:80px clamp(16px,5vw,72px);max-width:1240px;margin:auto}
.section-title{font-size:clamp(2rem,4vw,3rem);text-align:center;margin-bottom:44px}
.section-title::after{content:"🧡";display:block;font-size:1.2rem;margin-top:6px}

.chapters{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.chapter{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:26px;backdrop-filter:blur(6px);
  transition:transform .3s}
.chapter:hover{transform:translateY(-6px) rotate(-1deg)}
.num{font-size:2.4rem;font-weight:700;color:var(--plush);opacity:.85}
.chapter h3{font-size:1.35rem;margin:6px 0 8px}
.chapter p{color:var(--muted)}

.grid{columns:3 260px;column-gap:18px}
.ph{break-inside:avoid;margin-bottom:18px;position:relative;border-radius:20px;overflow:hidden;background:#fff;
  box-shadow:0 14px 30px -14px #a8481a55}
.ph img{width:100%;transition:transform .6s}
.ph:hover img{transform:scale(1.06)}
.ph figcaption{position:absolute;left:12px;bottom:12px;background:#fffffff0;padding:4px 12px;border-radius:999px;font:600 .95rem Fredoka,sans-serif}
.credit{text-align:center;font-size:.85rem;color:var(--muted);margin-top:14px}

.token{text-align:center}
.coin-wrap{perspective:900px;display:grid;place-items:center;margin-bottom:44px}
.coin{width:220px;height:220px;border-radius:50%;padding:10px;background:conic-gradient(#ffb37a,#d9692a,#ffd9b8,#d9692a,#ffb37a);
  box-shadow:0 20px 50px -10px #a8481a88;animation:coin 7s ease-in-out infinite}
.coin img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:4px solid #fff}
@keyframes coin{50%{transform:rotateY(22deg) translateY(-10px)}}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px 14px}
.stat b{display:block;font-size:1.6rem;color:var(--plush)}
.stat span{color:var(--muted);font-weight:700}
.note{margin-top:26px;color:var(--muted)}

.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.steps li{display:flex;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px}
.steps li>span{flex:none;width:44px;height:44px;border-radius:50%;background:var(--plush);color:#fff;display:grid;place-items:center;font:700 1.3rem Fredoka,sans-serif}
.steps h3{margin-bottom:4px}
.steps p{color:var(--muted)}

footer{text-align:center;padding:60px 16px 50px;background:var(--cocoa);color:#f6e2d2;margin-top:40px}
footer .big{font:700 clamp(1.6rem,3vw,2.2rem) Fredoka,sans-serif;margin-bottom:16px}
footer .fine{max-width:760px;margin:8px auto;font-size:.85rem;opacity:.8}
footer a{color:var(--peach)}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;text-align:center}
  .lead{margin-inline:auto}.cta,.ca-row{justify-content:center}
  .hero-art{min-height:440px}.r1{width:360px;height:360px}.r2{width:290px;height:290px}
  .chapters,.stats{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .nav nav{display:none}.music{margin-left:auto}
}
@media (max-width:520px){
  .chapters,.stats{grid-template-columns:1fr}
  .music .lbl{display:none}
  .r1,.r2{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}