/* =====================================================================
   GC hub — stile "romances": fondo quasi nero, bagliore ambra, grana film.
   Le variabili della grana / luce sono qui sotto: modifica solo queste.
   ===================================================================== */
:root{
  /* palette */
  --bg:#121212; --ink:#FCFCFC; --mute:#b9b4ae; --dim:#8a857f;
  --red:#d62828; --red-hi:#e53b3b; --red-lo:#a81d1d;
  --surface:rgba(255,255,255,.035); --stroke:rgba(255,255,255,.09);
  /* grana (tile seamless 512px generato da tools_make_grain.py, ricetta romances) */
  --grain-img:url("assets/grain.png");
  --grain-size:256px;        /* 512px tile mostrato a 256 CSS px = densità 2x (schermi retina) */
  --grain-opacity:1;         /* 1 = ricetta originale (sigma ~3/255 x peso ombre 1.39); 0.6-1.4 */
  --grain-blend:normal;      /* prova anche: soft-light / overlay */
  --grain-play:paused;       /* running = grana animata "pellicola" */
  --grain-speed:.9s;
  /* luce calda + vignettatura */
  --glow-color:255,163,72;   /* ambra, in RGB */
  --glow-strength:.17;       /* 0 = spenta */
  --glow-x:50%; --glow-y:-6%; --glow-size:95vmax;
  --vignette:.35;
  /* font */
  --f-h:"Bebas Neue",Impact,"Arial Narrow",sans-serif;
  --f-b:Lora,Georgia,serif;
  --f-ui:Poppins,system-ui,-apple-system,"Segoe UI",sans-serif;
  --col:620px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;color:var(--ink);font:400 1rem/1.6 var(--f-b);-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* sfondo: carta/lino nera di Ilie (tile seamless 768px mostrato a 384 CSS px = 2x retina)
   + vignettatura leggerissima ai bordi. La vecchia grana + luce ambra sono disattivate. */
body{background:
   radial-gradient(130% 90% at 50% 40%,transparent 60%,rgba(0,0,0,var(--vignette)) 100%),
   url("assets/bg-lino-768.webp") 0 0/384px 384px repeat,
   var(--bg)}
#page::before{content:none}
@keyframes grain{0%{background-position:0 0}20%{background-position:-23px 17px}40%{background-position:31px -9px}60%{background-position:-11px -29px}80%{background-position:19px 27px}100%{background-position:0 0}}
@media (prefers-reduced-motion:reduce){#page::before{animation:none}html{scroll-behavior:auto}}
#page{position:relative;z-index:1;isolation:isolate}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--red-hi);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:.5rem;z-index:50;background:var(--red);color:#fff;padding:.6rem 1rem;font-family:var(--f-ui)}.skip:focus{left:.5rem}
.red{color:var(--red)}
h1,h2,h3{font-weight:400;margin:0}
.handle{font-family:var(--f-ui);font-weight:400;letter-spacing:.01em}.handle b{font-weight:700}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:48px 1fr 48px;align-items:center;
  padding:.55rem .75rem;
  /* stesso lino del body, allineato (0 0): nessuna fascia scura, nessun blur */
  background:url("assets/bg-lino-768.webp") 0 0/384px 384px repeat,var(--bg)}
/* croce latina rossa: i bracci proseguono nella linea (stesso spessore 2.4px all'incrocio, poi si assottiglia verso i bordi) */
.top::before{content:"";position:absolute;left:50%;top:100%;z-index:2;pointer-events:none;
  width:12px;height:19px;transform:translate(-50%,-5.8px);
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 19'%3E%3Cg fill='%23d62828'%3E%3Crect x='4.80' y='0' width='2.4' height='19' rx='.5'/%3E%3Crect x='0' y='4.60' width='12' height='2.4'/%3E%3C/g%3E%3C/svg%3E") center/100% 100% no-repeat;
  filter:drop-shadow(0 0 3px rgba(214,40,40,.35))}
@media (min-width:760px){.top::before{width:13px;height:21px;transform:translate(-50%,-6.5px);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 13 21'%3E%3Cg fill='%23d62828'%3E%3Crect x='5.30' y='0' width='2.4' height='21' rx='.5'/%3E%3Crect x='0' y='5.30' width='13' height='2.4'/%3E%3C/g%3E%3C/svg%3E")}}
/* due linee separate dalla croce da un piccolo varco trasparente: partono a 2.4px e si assottigliano verso i bordi */
.top::after{content:"";position:absolute;left:0;right:0;top:100%;height:10px;transform:translateY(-50%);pointer-events:none;z-index:1;
  --gap:10.5px; /* mezzo braccio 6px + varco 4.5px */
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 10' preserveAspectRatio='none'%3E%3Cdefs%3E%3ClinearGradient id='g'%3E%3Cstop offset='0' stop-color='%23d62828' stop-opacity='.15'/%3E%3Cstop offset='1' stop-color='%23d62828'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpolygon fill='url%28%23g%29' points='0,5.0 1000,3.80 1000,6.20'/%3E%3C/svg%3E") left center/calc(50% - var(--gap)) 100% no-repeat,
             url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 10' preserveAspectRatio='none'%3E%3Cdefs%3E%3ClinearGradient id='g'%3E%3Cstop offset='0' stop-color='%23d62828'/%3E%3Cstop offset='1' stop-color='%23d62828' stop-opacity='.15'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpolygon fill='url%28%23g%29' points='0,3.80 1000,5.0 0,6.20'/%3E%3C/svg%3E") right center/calc(50% - var(--gap)) 100% no-repeat;
  filter:drop-shadow(0 0 3px rgba(214,40,40,.35))}
@media (min-width:760px){.top::after{--gap:12px}} /* mezzo braccio 6.5px + varco 5.5px */
.iconbtn{width:44px;height:44px;display:grid;place-items:center;background:none;border:0;color:var(--ink);cursor:pointer;border-radius:10px;padding:0}
.iconbtn svg{width:26px;height:26px}
.iconbtn:hover{background:rgba(255,255,255,.06)}
.brand{justify-self:center;display:flex;flex-direction:column;align-items:center;gap:.2rem;text-decoration:none}
.brand img{width:44px;height:44px}
.brand .handle{font-size:.78rem;line-height:1}
.top__soc{display:none}

/* ---------- hero ---------- */
main{max-width:var(--col);margin:0 auto;padding:0 1rem}
.hero{text-align:center;padding:1.9rem .5rem 1.3rem}
.kicker,.eyebrow{font-family:var(--f-ui);font-weight:500;font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--mute);margin:0 0 .7rem}
/* hero: titolo Bebas leggero (seconda metà rossa) + un paragrafo con link */
.hero h1{font-family:var(--f-h);font-weight:400;font-size:clamp(1.76rem,7vw,3rem);line-height:1.04;letter-spacing:.035em;color:#f4f1ec;max-width:34rem;margin:.15rem auto 0;text-wrap:balance}
.hero h1 .red{display:block;font-size:1.14em;line-height:1;margin-top:.04em;color:#d62828;text-shadow:0 0 12px rgba(214,40,40,.45),0 0 3px rgba(214,40,40,.35)}
.hero__text{margin:1rem auto 0;max-width:32rem;color:var(--ink);font-size:1rem;line-height:1.7}
.hero__text a{color:inherit;white-space:nowrap;text-decoration:underline;text-decoration-color:var(--red);text-decoration-thickness:1px;text-underline-offset:3px}
.hero__text a:hover,.hero__text a:focus-visible{color:#fff;text-decoration-color:var(--red-hi)}
@media (min-width:760px){.hero h1{max-width:46rem}.hero__text{font-size:1.06rem;max-width:36rem}}
#libri,#newsletter,#risorse,#chi-siamo{scroll-margin-top:92px}

/* ---------- books ---------- */
.books{padding:.6rem 0 1rem}
.eyebrow{text-align:center;display:flex;align-items:center;gap:.8rem;justify-content:center}
.eyebrow::before,.eyebrow::after{content:"";height:1px;width:2.2rem;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35))}
.eyebrow::after{transform:scaleX(-1)}
.grid{list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:1rem}
.card{display:grid;grid-template-columns:40% 1fr;border-radius:18px;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.02));border:1px solid var(--stroke);
  box-shadow:0 18px 40px -18px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.06)}
.card__media{position:relative;display:flex;align-items:center;justify-content:center;padding:.8rem .6rem}
/* ---------- copertina piatta con tilt leggero + ombra morbida (niente pannello, niente bordo) ---------- */
.cover{position:relative;width:100%;perspective:900px}
.cover__obj{position:relative;transform:rotateY(0deg) rotateX(0deg);will-change:transform;border-radius:3px;
  box-shadow:0 2px 4px rgba(0,0,0,.5),0 10px 18px -2px rgba(0,0,0,.55),0 24px 40px -6px rgba(0,0,0,.6),0 0 46px rgba(0,0,0,.35)}
.cover__obj img{display:block;width:100%;height:auto;border-radius:3px}
.cover__gloss{position:absolute;inset:0;border-radius:3px;overflow:hidden;pointer-events:none}
.cover__gloss::before{content:"";position:absolute;top:0;bottom:0;left:-60%;width:220%;transform:translateX(var(--gx,0%));
  background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.09) 48%,rgba(255,255,255,.03) 53%,transparent 60%)}
.badge{position:absolute;top:.55rem;left:.55rem;z-index:3;font-family:var(--f-ui);font-weight:600;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;background:var(--red);color:#fff;padding:.28rem .5rem;border-radius:999px;box-shadow:0 4px 12px rgba(214,40,40,.45)}
.card__body{padding:1rem .95rem 1rem;display:flex;flex-direction:column;gap:.45rem;min-width:0}
.pill{align-self:flex-start;font-family:var(--f-ui);font-weight:500;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;line-height:1.35;
  color:#f0c9c9;border:1px solid rgba(214,40,40,.55);background:rgba(214,40,40,.1);padding:.28rem .6rem;border-radius:999px}
.card__title{font-family:var(--f-h);font-size:1.6rem;line-height:.95;letter-spacing:.01em}
.card__sub{margin:-.1rem 0 0;font-family:var(--f-ui);font-size:.72rem;line-height:1.4;color:var(--mute)}
.card__hook{margin:0;font-style:italic;font-size:.95rem;line-height:1.4;color:#efeae4}
.card__more summary{cursor:pointer;font-family:var(--f-ui);font-size:.72rem;font-weight:500;letter-spacing:.06em;color:var(--mute);list-style:none;display:inline-flex;align-items:center;gap:.35rem;min-height:28px}
.card__more summary::-webkit-details-marker{display:none}
.card__more summary::after{content:"+";font-size:1rem;color:var(--red-hi)}
.card__more[open] summary::after{content:"–"}
.card__more p{margin:.3rem 0 0;font-size:.88rem;line-height:1.55;color:#d6d1cb}
.card__buy{margin-top:auto;padding-top:.5rem;display:flex;flex-direction:column;gap:.6rem}
.price{display:flex;flex-direction:column;gap:.25rem}
.price__now{font-family:var(--f-ui);font-weight:700;font-size:1.65rem;line-height:1;letter-spacing:-.01em}
.price__row{display:flex;align-items:center;gap:.45rem}
.price__disc{font-family:var(--f-ui);font-weight:600;font-size:.72rem;background:var(--red);color:#fff;padding:.15rem .45rem;border-radius:6px}
.price__old{font-family:var(--f-ui);font-size:.85rem;color:var(--dim)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.3rem;min-height:46px;padding:.6rem 1rem;border-radius:12px;
  font-family:var(--f-ui);font-weight:600;font-size:.86rem;letter-spacing:.02em;text-decoration:none;color:#fff;
  background:linear-gradient(180deg,var(--red-hi),var(--red-lo));box-shadow:0 8px 22px -8px rgba(214,40,40,.8),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .15s,filter .15s}
.btn:hover{filter:brightness(1.08)}.btn:active{transform:translateY(1px)}
.series{margin:1.2rem .25rem 0;text-align:center;font-size:.9rem;color:var(--mute)}
.series a{color:var(--ink);text-decoration-color:var(--red);text-underline-offset:3px}
.nojs{padding-left:1.2rem}

/* ---------- social ---------- */
.soc{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;text-decoration:none;color:var(--ink)}
.soc svg{width:22px;height:22px;flex:none}
.follow{padding:1.6rem 0 .6rem}
.follow__links{display:grid;gap:.6rem;margin-top:1rem}
.follow__links .soc,.drawer__soc .soc{min-height:52px;border-radius:14px;border:1px solid var(--stroke);background:var(--surface);
  font-family:var(--f-ui);font-weight:500;font-size:.95rem;transition:border-color .15s,background .15s}
.follow__links .soc:hover,.drawer__soc .soc:hover{border-color:rgba(214,40,40,.6);background:rgba(214,40,40,.08)}
.is-placeholder{opacity:.55}

/* ---------- chi siamo + manifesto (compatti) ---------- */
.block{padding:1.6rem .25rem .4rem;font-size:.95rem;color:#dcd7d1}
.block p{margin:.9rem 0 0}
/* manifesto: testo di Ilie (verbatim), serif del body, interlinea ampia */
.mf{max-width:34rem;margin:0 auto}
.mf p{font-family:var(--f-b);font-size:1.02rem;line-height:1.85;color:#dcd7d1;margin:1.1rem 0 0}
.mf p:first-child{margin-top:.6rem}
.mf__lead{font-style:italic;font-size:clamp(1.25rem,5.4vw,1.5rem)!important;line-height:1.45!important;color:var(--red-hi)!important;
  text-align:center;margin:1.6rem 0!important;padding:0 .5rem}
.mf__end{font-family:var(--f-h)!important;font-size:clamp(1.45rem,6.3vw,2.3rem)!important;line-height:1.05!important;letter-spacing:.015em;
  text-align:center;color:var(--ink)!important;margin:2rem 0 0!important}
.mf__end .red{display:block;margin-top:.35rem}
@media (min-width:760px){.mf p{font-size:1.08rem}}
/* chi siamo = manifesto intero, tutto centrato */
#chi-siamo{text-align:center}
#chi-siamo .mf p{text-align:center}
.mf__note{max-width:30rem;margin:1.8rem auto 0!important;font-size:.84rem;line-height:1.6;color:var(--dim)}

/* ---------- footer ---------- */
.foot{position:relative;max-width:var(--col);margin:2rem auto 0;padding:1.8rem 1rem 2.2rem;text-align:center;border-top:1px solid var(--stroke)}
.foot img{width:56px;height:56px;margin:0 auto .5rem}
.foot .handle{font-size:.9rem}
.foot__soc{display:flex;justify-content:center;gap:.7rem;margin:1rem 0 1.2rem}
.foot__soc .soc,.top__soc .soc{width:46px;height:46px;border-radius:50%;border:1px solid var(--stroke);background:var(--surface)}
.foot__soc .soc:hover,.top__soc .soc:hover{border-color:rgba(214,40,40,.6)}
.foot__note{font-size:.78rem;color:var(--dim);max-width:30rem;margin:0 auto .5rem}
.foot__copy{font-family:var(--f-ui);font-size:.7rem;color:#6f6a65;margin:0}

/* ---------- drawer ---------- */
.overlay{position:fixed;inset:0;z-index:40;background:rgba(0,0,0,.6);backdrop-filter:blur(2px);opacity:0;transition:opacity .25s}
.drawer{position:fixed;top:0;left:0;bottom:0;z-index:41;width:min(84vw,340px);display:flex;flex-direction:column;gap:1.2rem;padding:.7rem 1.1rem 1.4rem;
  background:linear-gradient(180deg,#17191a,#0f1112);border-right:1px solid var(--stroke);box-shadow:20px 0 60px rgba(0,0,0,.6);
  transform:translateX(-105%);transition:transform .26s cubic-bezier(.2,.8,.2,1);overflow-y:auto}
.drawer-open .overlay{opacity:1}.drawer-open .drawer{transform:none}
.drawer__head{display:flex;align-items:center;justify-content:space-between}
.drawer__title{margin:0;font-family:var(--f-ui);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--mute)}
.drawer__nav{list-style:none;margin:0;padding:0}
.drawer__nav a{display:flex;align-items:center;justify-content:space-between;padding:.85rem .2rem;font-family:var(--f-h);font-size:2rem;letter-spacing:.02em;line-height:1;text-decoration:none;border-bottom:1px solid var(--stroke)}
.drawer__nav a::after{content:"→";font-family:var(--f-ui);font-size:1rem;color:var(--red)}
.drawer__soc{display:grid;gap:.55rem}
.drawer__foot{margin-top:auto;display:flex;align-items:center;gap:.6rem;font-size:.82rem;color:var(--mute)}
.drawer__foot img{width:36px;height:36px}
@media (prefers-reduced-motion:reduce){.drawer,.overlay{transition:none}}

/* ---------- breakpoint ---------- */
@media (min-width:480px){
  .card__buy{flex-direction:row;align-items:flex-end;justify-content:space-between;flex-wrap:wrap}
  .card__title{font-size:1.9rem}
}
@media (min-width:760px){
  :root{--col:760px}
  .top{grid-template-columns:1fr auto 1fr;padding:.6rem 1.5rem}
  .top__soc{display:flex;justify-self:end;gap:.45rem}
  .top__soc .soc{width:40px;height:40px}.top__soc .soc svg{width:19px;height:19px}
  .brand{flex-direction:row;gap:.6rem}.brand .handle{font-size:.95rem}
  .hero{padding:3.2rem 1rem 2rem}
  .card{grid-template-columns:260px 1fr}
  .card__media{padding:1.4rem}
  .cover{width:88%}
  .card__body{padding:1.6rem 1.8rem;gap:.6rem}
  .card__title{font-size:2.4rem}.card__sub{font-size:.8rem}.card__hook{font-size:1.1rem}
  .follow__links{grid-template-columns:repeat(3,1fr)}
  .block{padding-top:2.2rem}
}
/* rifiniture mobile */
.btn{white-space:nowrap}
@media (max-width:479px){
  .btn{font-size:.8rem;padding:.55rem .7rem;min-height:44px}
  /* header mobile simmetrico: menu | logo+handle | 3 social (FB, IG, TikTok) */
  .top{grid-template-columns:1fr auto 1fr;padding:.5rem .5rem}
  .top #menu-btn{justify-self:start}
  .brand .handle{font-size:.74rem}
  .top__soc{display:flex;justify-self:end;gap:0}
  .top__soc .soc{display:inline-flex;width:28px;height:44px;border:0;border-radius:10px;background:none}
  .top__soc .soc svg{width:20px;height:20px}
}
@media (min-width:380px) and (max-width:479px){
  .top__soc .soc{width:32px}
  .brand .handle{font-size:.78rem}
}
/* ordine icone nell'header: Facebook, Instagram, TikTok */
.top__soc .soc--facebook{order:1}.top__soc .soc--instagram{order:2}.top__soc .soc--tiktok{order:3}


/* ---------- ebook button ---------- */
.btn--light{background:transparent;border:1px solid rgba(255,255,255,.28);box-shadow:none;color:var(--ink);font-weight:500}
.btn--light:hover{border-color:var(--ink);filter:none}

/* ---------- newsletter ---------- */
.nl{padding:1.8rem 0 .4rem}
.nl__box{position:relative;border-radius:20px;padding:1.5rem 1.2rem 1.3rem;text-align:center;border:1px solid rgba(214,40,40,.35);
  background:radial-gradient(120% 90% at 50% 0%,rgba(var(--glow-color),.12),transparent 60%),linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015))}
.soon-pill{display:inline-block;font-family:var(--f-ui);font-weight:600;font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:#111;background:#f2e3c9;padding:.28rem .6rem;border-radius:999px}
.nl__title{font-family:var(--f-h);font-size:clamp(2rem,9vw,2.8rem);line-height:1;margin:.7rem 0 .4rem}
.nl__lead{margin:0 auto 1rem;max-width:26rem;font-size:.95rem;color:#dcd7d1}
.nl__row{display:flex;flex-direction:column;gap:.55rem}
.nl__row input{min-height:50px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:rgba(0,0,0,.35);color:var(--ink);
  padding:.7rem 1rem;font:400 1rem var(--f-ui);width:100%}
.nl__row input::placeholder{color:#8f8a85}
.nl__row input:focus{outline:2px solid var(--red-hi);outline-offset:1px;border-color:transparent}
.nl__row .btn{min-height:50px;font-size:.95rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.nl__consent{display:flex;gap:.6rem;align-items:flex-start;text-align:left;margin-top:.85rem;font-family:var(--f-ui);font-size:.72rem;line-height:1.5;color:var(--mute)}
.nl__consent input{flex:none;width:18px;height:18px;margin:.1rem 0 0;accent-color:var(--red)}
.nl__consent a{color:var(--ink)}
.nl__status{margin:.7rem 0 0;font-family:var(--f-ui);font-size:.8rem;min-height:1.2em}
.nl__status.is-soon{color:#f2e3c9}

/* ---------- risorse ---------- */
.resources{padding:1.8rem 0 .2rem}
.res-grid{list-style:none;margin:1rem 0 0;padding:0;display:grid;grid-template-columns:1fr;gap:.6rem}
.res>div,.res>a{position:relative;display:block;height:100%;padding:1rem 1.1rem;border-radius:16px;border:1px solid var(--stroke);text-decoration:none;
  background:linear-gradient(135deg,rgba(255,255,255,.05),rgba(255,255,255,.012))}
.res--soon>div{border-style:dashed;border-color:rgba(255,255,255,.16)}
.res__badge{position:absolute;top:.9rem;right:1rem;font-family:var(--f-ui);font-weight:600;font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);border:1px solid rgba(255,255,255,.2);padding:.2rem .5rem;border-radius:999px}
.res__title{font-family:var(--f-h);font-size:1.6rem;line-height:1;letter-spacing:.02em}
.res__text{margin:.3rem 0 0;font-size:.85rem;color:var(--mute);padding-right:3.5rem}
@media (min-width:480px){.nl__row{flex-direction:row}.nl__row .btn{flex:none;padding:0 1.4rem}}
@media (min-width:760px){
  .res-grid{grid-template-columns:repeat(3,1fr)}.res__text{padding-right:0}.res__title{margin-top:1.2rem}
  .nl__box{padding:2.2rem 2.5rem 1.8rem}
}
.btn.btn--light{white-space:normal;text-align:center;font-size:.74rem;line-height:1.25;padding:.5rem .45rem;letter-spacing:0}

/* ---------- bottoni rossi con logo Amazon ---------- */
.btn__amz{display:block;height:1.2em;width:auto;margin-left:.08em;transform:translateY(.2em)}

/* ---------- header senza handle: menu | logo | social; croce sulla linea con respiro sotto il logo ---------- */
.top{padding-top:.55rem;padding-bottom:.85rem}
.brand img{width:48px;height:48px}
@media (min-width:760px){.top{padding-top:.6rem;padding-bottom:.95rem}.brand img{width:50px;height:50px}.top__soc .soc{width:42px;height:42px}}
@media (max-width:479px){
  .top{padding-left:.4rem;padding-right:.4rem}
  .top__soc .soc{width:40px;height:44px}
  .top__soc .soc svg{width:21px;height:21px}
}

/* header sollevato: ombra morbida sotto il bordo, leggera in cima, piena dopo lo scroll.
   box-shadow sta sotto i pseudo-elementi (::before croce, ::after linee), quindi non li copre. */
.top{box-shadow:0 6px 14px -8px rgba(0,0,0,.35);transition:box-shadow .28s ease}
.top.is-scrolled{box-shadow:0 10px 20px -6px rgba(0,0,0,.78),0 2px 5px rgba(0,0,0,.42)}
@media (prefers-reduced-motion:reduce){.top{transition:none}}

/* libro in arrivo: niente prezzo, pillola non cliccabile al posto del bottone Amazon */
.btn--soon{background:none;box-shadow:none;border:1px solid rgba(214,40,40,.55);color:var(--mute);font-weight:500;cursor:default;pointer-events:none}
/* ---------- temporale: canvas fulmini/pioggia + volume nell'header ---------- */
.gc-storm{position:fixed;inset:0;width:100vw;height:100vh;z-index:-1;pointer-events:none}
body{overflow-x:clip}
@media (min-width:480px) and (max-width:759px){.top{grid-template-columns:1fr auto 1fr}}
.top__left{justify-self:start;display:flex;align-items:center;gap:0}
.snd{position:relative}
.snd__btn{color:var(--mute);transition:color .2s}
.snd__btn svg{width:22px;height:22px}
.snd__btn:hover,.snd.is-open .snd__btn{color:var(--ink)}
.snd .w1,.snd .w2,.snd .mx{display:none}
.snd[data-lvl="0"] .mx{display:block}
.snd[data-lvl="1"] .w1,.snd[data-lvl="2"] .w1,.snd[data-lvl="2"] .w2{display:block}
.snd[data-lvl="1"] .snd__btn,.snd[data-lvl="2"] .snd__btn{color:var(--ink)}
.snd[data-lvl="2"] .snd__btn svg{filter:drop-shadow(0 0 4px rgba(214,40,40,.45))}
.snd__pop{position:absolute;top:calc(100% + 8px);left:-2px;z-index:30;display:flex;align-items:center;gap:.55rem;
  padding:.55rem .9rem .55rem .7rem;border-radius:999px;white-space:nowrap;
  background:rgba(22,20,20,.92);border:1px solid rgba(255,255,255,.12);
  box-shadow:0 10px 28px rgba(0,0,0,.55),0 0 0 1px rgba(214,40,40,.12);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:sndIn .16s ease-out}
.snd__pop[hidden]{display:none}
@keyframes sndIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.snd__ico{display:grid;place-items:center;color:var(--mute)}.snd__ico svg{width:16px;height:16px}
.snd__ico .mx{display:none!important}.snd__ico .w1,.snd__ico .w2{display:none!important}
.snd__range{--p:53%;-webkit-appearance:none;appearance:none;width:150px;height:28px;margin:0;background:none;cursor:pointer;touch-action:none}
.snd__range:focus{outline:none}
.snd__range::-webkit-slider-runnable-track{height:4px;border-radius:4px;background:linear-gradient(90deg,var(--red) 0 var(--p),rgba(255,255,255,.22) var(--p) 100%)}
.snd__range::-moz-range-track{height:4px;border-radius:4px;background:rgba(255,255,255,.22)}
.snd__range::-moz-range-progress{height:4px;border-radius:4px;background:var(--red)}
.snd__range::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;margin-top:-7px;border-radius:50%;border:0;background:#f4f1ec;box-shadow:0 1px 4px rgba(0,0,0,.5)}
.snd__range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;border:0;background:#f4f1ec;box-shadow:0 1px 4px rgba(0,0,0,.5)}
.snd__range:focus-visible::-webkit-slider-thumb{outline:2px solid var(--red-hi);outline-offset:2px}
@media (max-width:379px){.snd__btn{width:40px}.snd__range{width:130px}}
@media (prefers-reduced-motion:reduce){.snd__pop{animation:none}}