/* Essere Coach — online book · WIDE Edizioni */
:root{
  --paper:#fbf8f3; --paper-2:#f3ece2; --ink:#2a251f; --muted:#7b7065; --line:#e6dccf;
  --accent:#b8581f; --accent-soft:#f0c9a4; --deep:#1d3047; --figure-bg:#fff;
  --sunset:linear-gradient(90deg,#f4b36a,#e0803b 45%,#2b4a6b);
  --fs:19px; --measure:36rem;
  --serif:"Literata",Georgia,"Times New Roman",serif;
  --sans:"Jost","Futura","Century Gothic",system-ui,sans-serif;
  color-scheme:light;
}
:root[data-theme="sepia"]{--paper:#f3ead6;--paper-2:#ebdfc6;--ink:#3a2f22;--muted:#7d6c56;--line:#dccdb0;--figure-bg:#fbf6ea}
:root[data-theme="night"]{--paper:#141920;--paper-2:#1b222c;--ink:#ddd6cb;--muted:#9a9184;--line:#2b3440;--accent:#eba062;--accent-soft:#5a3a22;--deep:#a9c0dc;--figure-bg:#e9e4dc;color-scheme:dark}
@media (prefers-color-scheme:dark){
  :root:not([data-theme]){--paper:#141920;--paper-2:#1b222c;--ink:#ddd6cb;--muted:#9a9184;--line:#2b3440;--accent:#eba062;--accent-soft:#5a3a22;--deep:#a9c0dc;--figure-bg:#e9e4dc;color-scheme:dark}
}
@media (max-width:640px){:root{--fs:18px}}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:4.5rem}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:var(--fs);line-height:1.72;
  font-optical-sizing:auto;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;transition:background .25s,color .25s}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}
img{max-width:100%;height:auto}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ---------- top bar ---------- */
.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.55rem max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right));
  background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);font-family:var(--sans);font-size:15px;line-height:1.2}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--ink);text-decoration:none;letter-spacing:.02em;min-width:0}
.brand span{font-weight:500}
.brand img{border-radius:2px;box-shadow:0 1px 3px rgba(0,0,0,.25);flex:none}
.b-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:400!important;text-transform:uppercase;letter-spacing:.12em;font-size:13px}
.tools{display:flex;align-items:center;gap:.35rem}
.tbtn{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--line);background:var(--paper);border-radius:999px;
  padding:.42rem .8rem;cursor:pointer;font-family:var(--sans);font-size:14px;line-height:1;min-height:36px}
.tbtn:hover{border-color:var(--muted)}
.aa{font-family:var(--serif);font-size:15px}
.langs{display:flex;gap:.1rem}
.langs a{font-family:var(--sans);font-size:13px;letter-spacing:.06em;color:var(--muted);text-decoration:none;padding:.45rem .4rem;border-radius:6px;min-width:30px;text-align:center}
.langs a[aria-current]{color:var(--ink);font-weight:500;box-shadow:inset 0 -2px 0 var(--accent)}
.langs a:hover{color:var(--ink)}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px}
.progress span{display:block;height:100%;width:0;background:var(--sunset)}

/* settings popover */
.settings{position:fixed;z-index:30;top:3.6rem;right:max(16px,env(safe-area-inset-right));width:min(280px,calc(100vw - 32px));
  background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:.4rem 1rem 1rem;box-shadow:0 12px 40px rgba(0,0,0,.18);font-family:var(--sans)}
.settings-label{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:.8rem 0 .4rem}
.seg{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.seg button{border:0;background:transparent;padding:.55rem .3rem;cursor:pointer;font-size:14px}
.seg button+button{border-left:1px solid var(--line)}
  .settings .langs{display:flex!important;justify-content:space-between}
.seg button[aria-pressed="true"]{background:var(--paper-2);font-weight:500}

/* TOC drawer */
.toc-panel{position:fixed;inset:0;z-index:40;background:rgba(10,14,20,.35)}
.toc-inner{position:absolute;top:0;right:0;bottom:0;width:min(440px,100vw);background:var(--paper);overflow-y:auto;
  padding:1rem 1.25rem 2.5rem;box-shadow:-10px 0 40px rgba(0,0,0,.2);overscroll-behavior:contain;animation:slide .22s ease-out}
@keyframes slide{from{transform:translateX(24px);opacity:.6}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.toc-inner{animation:none}}
.toc-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:.6rem;border-bottom:1px solid var(--line);position:sticky;top:-1rem;background:var(--paper);padding-top:.4rem;z-index:1}
.toc-cover{display:flex;gap:.75rem;align-items:center;color:var(--ink);text-decoration:none;font-family:var(--sans);font-size:15px;line-height:1.35}
.toc-cover img{box-shadow:0 2px 6px rgba(0,0,0,.25);border-radius:2px}

/* TOC list (home + drawer) */
.toc-group{font-family:var(--sans);font-weight:500;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:1.6rem 0 .3rem}
.toc-list{list-style:none;margin:0;padding:0}
.toc-list a{display:grid;grid-template-columns:2rem 1fr auto;gap:.5rem;align-items:baseline;padding:.6rem .2rem;border-bottom:1px solid var(--line);
  color:var(--ink);text-decoration:none;font-size:.92em;line-height:1.4}
.toc-list a:hover .t{color:var(--accent)}
.toc-list .n{font-family:var(--sans);color:var(--accent);font-size:.85em}
.toc-list .m{font-family:var(--sans);font-size:12px;color:var(--muted);white-space:nowrap}
.toc-list a[aria-current]{background:var(--paper-2);border-radius:6px}
.toc-list a[aria-current] .t{font-weight:600}
.toc-list a.read .n::after{content:" ✓";color:var(--muted)}

/* ---------- HOME ---------- */
.home main{max-width:1080px;margin:0 auto;padding:0 16px}
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(2rem,6vw,5rem);align-items:center;padding:clamp(2rem,6vw,4.5rem) 0 3rem}
.hero-cover{display:flex;justify-content:center}
.book{display:block;position:relative;width:min(380px,100%);border-radius:3px 6px 6px 3px;
  box-shadow:0 1px 0 rgba(255,255,255,.4) inset,0 30px 50px -18px rgba(29,48,71,.55),0 10px 20px -10px rgba(0,0,0,.35);transition:transform .35s ease}
.book::before{content:"";position:absolute;inset:0 auto 0 0;width:14px;border-radius:3px 0 0 3px;background:linear-gradient(90deg,rgba(0,0,0,.28),rgba(255,255,255,.18) 45%,rgba(0,0,0,0));pointer-events:none}
.book img{display:block;width:100%;border-radius:3px 6px 6px 3px}
.book:hover{transform:translateY(-4px) rotate(-.4deg)}
@media (prefers-reduced-motion:reduce){.book,.book:hover{transition:none;transform:none}}
.author{font-family:var(--sans);text-transform:uppercase;letter-spacing:.22em;font-size:14px;color:var(--muted);margin:0 0 .6rem}
.hero h1{font-family:var(--sans);font-weight:300;font-size:clamp(2.1rem,5vw,3.5rem);line-height:1.05;letter-spacing:.02em;text-transform:uppercase;margin:0;color:var(--deep)}
.subtitle{font-family:var(--sans);font-size:clamp(1.15rem,2.2vw,1.45rem);font-weight:300;margin:.6rem 0 1.6rem;color:var(--ink)}
.subtitle::after{content:"";display:block;width:72px;height:3px;border-radius:3px;background:var(--sunset);margin-top:1.4rem}
.pitch{margin:0 0 1rem;max-width:34rem}
.cta{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.6rem 0 1.1rem}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.75rem 1.5rem;border-radius:999px;font-family:var(--sans);font-size:16px;letter-spacing:.03em;text-decoration:none;border:1px solid var(--deep);color:var(--deep)}
.btn.primary{background:var(--deep);color:var(--paper)}
.btn.primary:hover{filter:brightness(1.15)}
.btn.resume:hover{background:var(--paper-2)}
.stats{font-family:var(--sans);font-size:14px;color:var(--muted);line-height:1.6;margin:0}
.tnote{font-family:var(--sans);font-size:13px;color:var(--muted);font-style:italic;margin:.6rem 0 0}
.quote{margin:1rem auto 3rem;max-width:46rem;text-align:center;padding:2.5rem 1rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.quote blockquote{margin:0}
.quote p{font-size:clamp(1.3rem,3vw,1.75rem);line-height:1.4;font-style:italic;margin:0 0 .8rem;color:var(--deep)}
.quote footer{font-family:var(--sans);font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.toc{max-width:46rem;margin:0 auto 4rem}
.toc>h2,.about h2{font-family:var(--sans);font-weight:300;text-transform:uppercase;letter-spacing:.14em;font-size:1.6rem;color:var(--deep);margin:0 0 .5rem}
.about{max-width:46rem;margin:0 auto 4rem;display:grid;grid-template-columns:160px 1fr;gap:2rem;align-items:start;padding-top:2.5rem;border-top:1px solid var(--line)}
.about img{border-radius:50%;width:160px;height:160px;object-fit:cover;filter:grayscale(1)}
.about p{margin:.4rem 0 .8rem}

/* ---------- READER ---------- */
.reader{max-width:calc(var(--measure) + 32px);margin:0 auto;padding:0 16px}
.ch-head{text-align:center;padding:clamp(2.5rem,8vw,5rem) 0 2rem}
.ch-head::after{content:"";display:block;width:64px;height:3px;border-radius:3px;background:var(--sunset);margin:1.6rem auto 0}
.kicker{font-family:var(--sans);text-transform:uppercase;letter-spacing:.24em;font-size:13px;color:var(--accent);margin:0 0 .8rem}
.ch-head h1{font-family:var(--sans);font-weight:300;font-size:clamp(1.75rem,5vw,2.6rem);line-height:1.15;margin:0;color:var(--deep);text-wrap:balance}
.meta{font-family:var(--sans);font-size:13px;color:var(--muted);margin:.8rem 0 0}
.text{hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}
.text p{margin:0 0 1.05em}
.text h2.sub{font-family:var(--serif);font-style:italic;font-weight:600;font-size:1.12em;line-height:1.35;color:var(--deep);margin:2.2em 0 .7em;hyphens:manual}
.text strong{font-weight:600}
.text ol,.text ul{margin:0 0 1.1em;padding-left:1.6em}
.text li{margin:0 0 .45em;padding-left:.2em}
.text li::marker{color:var(--accent);font-family:var(--sans)}
.text figure{margin:2em auto;text-align:center}
.text figure img{background:var(--figure-bg);border-radius:8px;padding:min(4%,18px);max-height:70vh;width:auto}
.text figure.portrait img{border-radius:50%;padding:0;width:min(240px,60vw)}
.text figcaption{font-family:var(--sans);font-size:14px;color:var(--muted);margin-top:.6em;font-style:italic}
.notes{margin:2.5em 0 0;padding-top:1em;border-top:1px solid var(--line);font-size:.86em;color:var(--muted)}
.notes sup{color:var(--accent);font-family:var(--sans)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:3.5rem 0 1rem}
.pn{display:flex;flex-direction:column;gap:.3rem;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);min-height:88px}
.pn:hover{border-color:var(--accent);background:var(--paper-2)}
.pn span{font-family:var(--sans);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.pn strong{font-weight:400;font-size:.92em;line-height:1.35}
.pn.next{text-align:right;grid-column:2}
.backtoc{text-align:center;font-family:var(--sans);font-size:15px;margin:1.5rem 0 3rem}
.foot{text-align:center;font-family:var(--sans);font-size:13px;color:var(--muted);padding:2rem 16px 2.5rem;border-top:1px solid var(--line)}
.foot a{color:var(--muted)}

/* ---------- responsive ---------- */
@media (max-width:760px){
  .hero{grid-template-columns:1fr;text-align:center;padding-top:2rem;gap:2rem}
  .book{width:min(62vw,300px)}
  .pitch{margin-left:auto;margin-right:auto;text-align:left}
  .subtitle::after{margin-left:auto;margin-right:auto}
  .cta{justify-content:center}
  .btn{flex:1 1 100%}
  .about{grid-template-columns:1fr;text-align:center;gap:1rem}
  .about img{margin:0 auto;width:120px;height:120px}
}
@media (max-width:560px){
  .b-title{display:none}
  .home .brand span{display:none}
  .home .brand{white-space:nowrap}
  .chapter .langs{display:none}
    .pager{grid-template-columns:1fr}
  .pn.next{grid-column:1;grid-row:1}
  .toc-list a{grid-template-columns:1.6rem 1fr auto}
}
@media print{.bar,.settings,.toc-panel,.pager,.backtoc{display:none!important}body{background:#fff;color:#000}}

/* footnote refs + jump list (35 idee) */
.fnref{font-family:var(--sans);font-size:.7em;color:var(--accent);line-height:0}
.jump{margin:0 0 2.5em;padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:12px;background:var(--paper-2)}
.jump-title{font-family:var(--sans);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 .6rem}
.jump ol{list-style:none;margin:0;padding:0;columns:2 15rem;column-gap:1.5rem}
.jump li{break-inside:avoid;margin:0}
.jump a{display:flex;gap:.6rem;padding:.3rem 0;font-size:.82em;line-height:1.35;color:var(--ink);text-decoration:none}
.jump a span{font-family:var(--sans);color:var(--accent);min-width:1.5em;text-align:right}
.jump a:hover{color:var(--accent)}
.text h2.sub[id]{scroll-margin-top:4.5rem}

/* ===== Ascolta i grilli: lavagna + gessetti colorati (dalla copertina) ===== */
:root{--paper:#faf9f6;--deep:#3f3f3f;--accent:#c8700c;--sunset:linear-gradient(90deg,#e8920f,#b88bc1 30%,#5cb85c 55%,#4fb3e8 75%,#e0559a)}
:root[data-theme="sepia"]{--paper:#f3ead6}
:root[data-theme="night"]{--paper:#2f3032;--paper-2:#3a3b3e;--deep:#f1e88a;--accent:#f0a33a;--line:#47494d}
@media (prefers-color-scheme:dark){:root:not([data-theme]){--paper:#2f3032;--paper-2:#3a3b3e;--deep:#f1e88a;--accent:#f0a33a;--line:#47494d}}
.locked-part{margin-top:1.4rem}

/* estratto + Amazon */
.badge{display:inline-block;font-family:var(--sans);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--deep);border:1px solid var(--deep);border-radius:999px;padding:.3rem .8rem;margin:0}
.btn.amazon{background:#e6b64c;border-color:#e6b64c;color:#1f1a10;font-weight:500}
.btn.amazon:hover{filter:brightness(1.06)}
.btn.small{min-height:40px;padding:.5rem 1.1rem;font-size:15px}
.tbtn.buy{background:#e6b64c;border-color:#e6b64c;color:#1f1a10;text-decoration:none;font-weight:500}
.text blockquote.hl{margin:1.6em 0;padding:1.1em 1.3em;border-left:4px solid var(--deep);background:var(--paper-2);border-radius:0 10px 10px 0}
.text blockquote.hl p{margin:0;font-size:1.05em;line-height:1.55;color:var(--deep)}
.text blockquote.hl strong{font-weight:600}
.text p.cut::after{content:"";display:block;height:3.5em;margin-top:-3.5em;background:linear-gradient(transparent,var(--paper));position:relative}
.buybox{margin:2.5rem 0 0;padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:12px;background:var(--paper-2);font-family:var(--sans);font-size:15px;line-height:1.5;display:flex;gap:1rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.buybox p{margin:0;flex:1 1 16rem}
.buybox.end{display:block;text-align:center;padding:2rem 1.4rem;border-color:#e6b64c;border-width:2px}
.buybox.end p{margin:0 auto .8rem;max-width:32rem}
.bb-kicker{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.bb-title{font-size:1.35rem;font-weight:400;color:var(--deep);line-height:1.25}
.buybox.end .btn{margin-top:.6rem}
.toc-list.locked a{color:var(--muted)}
.toc-list.locked .n{color:var(--muted)}
.toc-list.locked .lock{font-size:11px}
.toc-list.locked a:hover .t{color:var(--accent)}
.toc-buy{text-align:center;margin:1.6rem 0 0}
@media (max-width:560px){.tbtn.buy{padding:.42rem .65rem}}