/* FERRO KIDS · Il bosco di Upa — V1
   style.css: font, token, base, componenti riutilizzabili.
   world.css: scene illustrate (hero, fasce libri, palcoscenico dei personaggi). */

@font-face{font-family:"Fraunces";src:url(assets/fonts/fraunces-latin-opsz-normal.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url(assets/fonts/fraunces-latin-opsz-italic.woff2) format("woff2");font-weight:100 900;font-style:italic;font-display:swap}
@font-face{font-family:"Nunito";src:url(assets/fonts/nunito-latin-wght-normal.woff2) format("woff2");font-weight:200 1000;font-style:normal;font-display:swap}
@font-face{font-family:"Caveat Brush";src:url(assets/fonts/caveat-brush-latin-400-normal.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}

:root{
  --paper:#FDF8EC; --paper-2:#F6EBD2; --paper-3:#EBD9B3;
  --ink:#2B1810; --ink-2:#5A4234;
  --crest:#F26A1B; --crest-2:#FF9A3C; --crest-ink:#B33F08;
  --amber:#F5B544; --autumn:#F8C05F; --berry:#A92F24;
  --moss:#5C7B3A; --leaf:#7FA04A; --spring:#DDEBB5; --sage:#E3EBCB;
  --forest:#1D3626; --forest-2:#2C4C37;
  --night:#10224A; --night-2:#1B3466; --moon:#F7E8A8;
  --f-display:"Fraunces","Bookman Old Style",Georgia,serif;
  --f-body:"Nunito",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-hand:"Caveat Brush","Segoe Print","Bradley Hand",cursive;
  --gutter:clamp(20px,5vw,64px);
  --max:1240px;
  --r:22px;
  --shadow:0 22px 40px -22px rgba(43,24,16,.55);
  --header-h:68px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;background:var(--paper);color:var(--ink);font:500 1.0625rem/1.65 var(--f-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
@supports (overflow:clip){body{overflow-x:clip}}
img,svg{max-width:100%}
img{display:block;height:auto}
button{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;line-height:1.06;letter-spacing:-.02em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.9rem,7.4vw,6.6rem)}
h2{font-size:clamp(2rem,4.6vw,3.7rem)}
h3{font-size:clamp(1.3rem,2.2vw,1.7rem);line-height:1.15}
p{margin:0 0 1em;text-wrap:pretty}
a{color:inherit;text-decoration-thickness:.1em;text-underline-offset:.2em}
ul,ol{margin:0;padding:0}
em{font-style:italic}

.wrap{width:100%;max-width:calc(var(--max) + 2*var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}
.sr-only{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:12px 18px;border-radius:12px;font-weight:800;text-decoration:none}
.skip:focus{top:12px}

:focus-visible{outline:3px solid var(--night-2);outline-offset:3px;border-radius:8px}
.on-dark :focus-visible{outline-color:var(--moon)}

/* ---------- eyebrow & hand lettering ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.6em;margin:0 0 1rem;font-size:.8rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--crest-ink)}
.eyebrow::before{content:"";width:28px;height:3px;border-radius:3px;background:currentColor}
.on-dark .eyebrow{color:var(--moon)}
.hand{font-family:var(--f-hand);font-weight:400;letter-spacing:.01em}
.lede{font-size:clamp(1.1rem,1.6vw,1.3rem);line-height:1.6;max-width:34em}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(253,248,236,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:2px solid rgba(43,24,16,.08)}
.site-header__in{display:flex;align-items:center;gap:14px;min-height:var(--header-h);flex-wrap:wrap}
.brand{display:flex;align-items:center;min-height:44px}
.brand img{height:40px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-weight:800;font-size:.95rem;text-decoration:none}
.nav a:hover{background:var(--paper-2)}
.nav a[aria-current]{background:var(--paper-2)}
.lang{display:flex;border:2px solid var(--ink);border-radius:999px;overflow:hidden}
.lang a{display:inline-flex;align-items:center;justify-content:center;min-width:46px;min-height:44px;padding:0 12px;font-weight:900;font-size:.85rem;text-decoration:none;letter-spacing:.04em}
.lang a:hover{background:var(--paper-2)}
.lang a[aria-current=page]{background:var(--ink);color:var(--paper)}
.menu-btn{display:none;align-items:center;gap:8px;min-height:44px;padding:0 16px;border:2px solid var(--ink);background:transparent;border-radius:999px;font-weight:900;cursor:pointer}
.menu-btn svg{width:18px;height:18px}
.js .menu-btn{display:inline-flex}
.js .nav{display:none}
.js .nav.is-open{display:flex}
@media(min-width:880px){.js .menu-btn{display:none}.js .nav{display:flex}}
@media(max-width:879px){
  .site-header__in{gap:8px}
  .brand img{height:34px}
  .lang{margin-left:auto}
  .lang a{min-width:44px;padding:0 10px}
  .menu-btn{padding:0 12px;gap:6px}
  .nav{order:5;width:100%;flex-direction:column;margin:0 0 12px;padding:6px;border-radius:20px;background:var(--paper-2)}
  .nav a{min-height:48px;font-size:1.05rem}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:52px;padding:0 26px;border:2px solid var(--ink);border-radius:999px;background:var(--crest-2);color:var(--ink);font-weight:900;font-size:1rem;line-height:1.2;text-decoration:none;box-shadow:0 4px 0 var(--ink);transition:transform .16s ease,box-shadow .16s ease,background .16s;cursor:pointer;text-align:center}
.btn:hover{transform:translateY(-2px);box-shadow:0 6px 0 var(--ink);background:#FFAB55}
.btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--ink)}
.btn svg{width:1.1em;height:1.1em;flex:none}
.btn--ghost{background:transparent;box-shadow:none}
.btn--ghost:hover{background:rgba(43,24,16,.07);box-shadow:none;transform:none}
.btn--buy{background:var(--ink);color:var(--paper);box-shadow:0 4px 0 var(--crest)}
.btn--buy:hover{background:#40251a;box-shadow:0 6px 0 var(--crest)}
.on-dark .btn{border-color:var(--paper);box-shadow:0 4px 0 rgba(0,0,0,.45)}
.on-dark .btn:hover{box-shadow:0 6px 0 rgba(0,0,0,.45)}
.on-dark .btn--ghost{color:var(--paper)}
.on-dark .btn--ghost:hover{background:rgba(255,255,255,.12)}
.on-dark .btn--buy{background:var(--crest-2);color:var(--ink);border-color:var(--paper)}
.on-dark .btn--buy:hover{background:#FFB36A}
.btn-row{display:flex;flex-wrap:wrap;gap:14px 16px;align-items:center}
.note{font-size:.9rem;line-height:1.5;color:var(--ink-2);margin:.8rem 0 0}
.on-dark .note{color:rgba(246,239,224,.82)}
.textlink{font-weight:900;text-decoration:none;border-bottom:3px solid var(--crest);padding-bottom:1px}
.textlink:hover{border-bottom-color:currentColor}

/* ---------- chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 1.4rem}
.chip{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.7);border:2px solid currentColor;font-weight:800;font-size:.88rem;line-height:1.1}
.chip svg{width:16px;height:16px;flex:none}
.chip--lang{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.on-dark .chip{background:rgba(255,255,255,.08)}
.on-dark .chip--lang{background:var(--moon);color:var(--night);border-color:var(--moon)}

/* ---------- lists with icons ---------- */
.tick{list-style:none;display:grid;gap:.7rem;margin:0 0 1.4rem}
.tick li{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start;line-height:1.5}
.tick svg{width:26px;height:26px;margin-top:1px;color:var(--crest-ink)}
.on-dark .tick svg{color:var(--amber)}

/* ---------- lightbox ---------- */
.lightbox{width:min(96vw,980px);max-height:96vh;border:0;border-radius:24px;padding:0;background:var(--paper);color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.55);overflow:hidden}
.lightbox::backdrop{background:rgba(16,34,74,.82);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.lightbox__in{display:grid;grid-template-rows:auto minmax(0,1fr) auto;max-height:96vh}
.lightbox__top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px 12px 22px;border-bottom:2px solid rgba(43,24,16,.08)}
.lightbox__cap{font-weight:900;font-size:.98rem;margin:0;line-height:1.3}
.lightbox__x{width:48px;height:48px;border-radius:50%;border:2px solid var(--ink);background:transparent;display:grid;place-items:center;cursor:pointer;flex:none}
.lightbox__x:hover{background:var(--paper-2)}
.lightbox__x svg{width:20px;height:20px}
.lightbox__stage{position:relative;background:var(--paper-2);display:grid;place-items:center;min-height:0;padding:14px}
.lightbox__img{max-width:100%;max-height:calc(96vh - 190px);width:auto;height:auto;object-fit:contain;border-radius:8px;box-shadow:0 10px 30px -12px rgba(43,24,16,.5);background:#fff}
.lightbox__nav{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px}
.lightbox__nav button,.lightbox__nav a{min-height:46px;padding:0 18px;border:2px solid var(--ink);border-radius:999px;background:transparent;font-weight:900;cursor:pointer;display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:.95rem}
.lightbox__nav button:hover,.lightbox__nav a:hover{background:var(--paper-2)}
.lightbox__nav button[disabled]{opacity:.35;cursor:default}
.lightbox__count{font-weight:800;font-size:.9rem;color:var(--ink-2)}
@media(max-width:560px){.lightbox{border-radius:18px}.lightbox__nav a span{display:none}.lightbox__nav button,.lightbox__nav a{padding:0 14px}}

/* ---------- footer ---------- */
.site-footer{background:var(--paper-2);position:relative}
.site-footer__in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px;padding-block:56px 36px}
.site-footer img.flogo{height:44px;width:auto;margin-bottom:14px}
.site-footer h2{font-size:1rem;font-family:var(--f-body);font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.8rem;color:var(--crest-ink)}
.site-footer ul{list-style:none;display:grid;gap:2px}
.site-footer li a{display:inline-flex;align-items:center;min-height:44px;min-width:44px;font-weight:700;text-decoration:none}
.site-footer li a:hover{text-decoration:underline}
.site-footer small{display:block;font-size:.85rem;line-height:1.5;color:var(--ink-2)}
.site-footer__bar{border-top:2px solid rgba(43,24,16,.1);padding-block:16px 24px}
@media(max-width:760px){.site-footer__in{grid-template-columns:1fr 1fr}.site-footer__in>:first-child{grid-column:1/-1}}

/* ---------- sprite helper ---------- */
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ico{width:1.2em;height:1.2em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
.site-footer__bar a{display:inline-flex;align-items:center;min-height:44px}