/* ==========================================================================
   BIOUNICA · SCHEDA PRODOTTO UMIFUL · restyling
   Stesso sistema della home v4 (palette, font, oro, grana) ma INVERTITO:
   base avorio per la leggibilita' e la conversione, atti scuri per i due
   momenti narrativi (il problema, cosa sono gli acidi). La home e' il film,
   la scheda e' il documento.
   ========================================================================== */
:root{
  --ink:#080705;
  --ink-2:#12100c;
  --ink-3:#1a1712;
  --ivory:#f6f1e7;
  --ivory-2:#efe8da;
  --ivory-3:#e5dbc7;
  --gold:#c6a15b;
  --gold-l:#e8ca8e;
  --gold-d:#a07c34;
  --gold-ink:#8a6620;          /* oro leggibile su avorio */
  --leaf:#5f7d52;
  --muted:#5b5346;             /* testo minuto su avorio, 6,7:1 (era #8d8271, 3,3:1) */
  --muted-ink:#4a4238;         /* testo secondario su avorio, 8,8:1 (era #6b6153, 5,4:1) */
  --body-w:400;                /* corpo corrente: 400, il 300 era troppo esile */
  --lead-w:400;                /* anche i paragrafi grandi: la leggibilita' viene prima */
  --line:rgba(18,16,12,.13);
  --line-d:rgba(246,241,231,.16);
  --e:cubic-bezier(.19,1,.22,1);
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --serif:'Newsreader',Georgia,serif;
  --sans:'Albert Sans',system-ui,sans-serif;
}
/* confronto della leggibilita' del corpo:
   ?body=300 tutto leggero · ?body=misto paragrafi grandi a 300 · ?body=vecchio come prima */
html.body-300{--body-w:300;--lead-w:300}
html.body-misto{--lead-w:300}
html.body-vecchio{--muted:#8d8271;--muted-ink:#6b6153;--body-w:300;--lead-w:300}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);background:var(--ivory);color:var(--ink-2);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:400;letter-spacing:-.018em;line-height:1.08}
em{font-style:italic;color:var(--gold-ink)}
.dark em{color:var(--gold-l)}
::selection{background:var(--gold);color:#000}
.wrap{width:min(1240px,90vw);margin:0 auto}
.mono{font-family:var(--mono)}

/* grana condivisa con la home */
#grain{position:fixed;inset:0;pointer-events:none;z-index:70;opacity:.05;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");}

/* etichette tecniche */
.kick{font-family:var(--mono);font-size:12.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold-ink);display:inline-flex;align-items:center;gap:12px;text-wrap:balance}
.kick::before{content:"";width:26px;height:1px;background:currentColor;opacity:.7}
.dark .kick{color:var(--gold)}
.kick.plain::before{display:none}

/* rivelazione allo scroll */
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--e),transform .9s var(--e)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.06s}.d2{transition-delay:.12s}.d3{transition-delay:.18s}
.d4{transition-delay:.24s}.d5{transition-delay:.3s}.d6{transition-delay:.36s}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---------- HEADER ---------- */
.hdr{position:sticky;top:0;z-index:60;background:rgba(246,241,231,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);transition:padding .4s var(--e)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:16px clamp(20px,4.4vw,54px)}
.logo{display:block;flex:none}
.logo img{height:26px;width:auto;display:block}
.hdr-r{display:flex;align-items:center;gap:14px}
/* il carrello laterale si apre da solo: il link che WooCommerce aggiunge sotto il pulsante non serve */
.added_to_cart.wc-forward{display:none!important}
.nav{display:flex;gap:clamp(16px,1.8vw,28px);font-size:13.5px;letter-spacing:.02em;color:var(--muted-ink)}
.nav a{white-space:nowrap}
.nav a[aria-current="page"]{color:var(--ink-2)}
.nav a[aria-current="page"]::after{right:0}
.nav a{position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--gold-ink);
  transition:right .45s var(--e)}
.nav a:hover::after{right:0}
.hdr-cta{display:flex;align-items:center;gap:14px;opacity:0;transform:translateY(-6px);
  pointer-events:none;transition:opacity .45s var(--e),transform .45s var(--e)}
.hdr.on .hdr-cta{opacity:1;transform:none;pointer-events:auto}
.hdr-price{font-family:var(--mono);font-size:13px;letter-spacing:.06em}
@media(max-width:1240px){.nav{display:none}.bz-burger{display:block}}
@media(max-width:560px){.hdr-cta{display:none!important}}
:root{--bz-bg:var(--ivory);--bz-fg:var(--ink-2);--bz-line:var(--line);--bz-accent:var(--gold-ink)}
/* ---- menu del sito su mobile ---- */
.bz-burger{display:none;width:42px;height:42px;border:1px solid var(--bz-line);border-radius:2px;background:transparent;cursor:pointer;position:relative;flex:none}
.bz-burger i,.bz-burger i::before,.bz-burger i::after{position:absolute;left:11px;right:11px;height:1px;background:var(--bz-fg);content:"";transition:transform .4s cubic-bezier(.19,1,.22,1)}
.bz-burger i{top:50%}.bz-burger i::before{left:0;right:0;top:-6px}.bz-burger i::after{left:0;right:0;top:6px}
.bz-menu-open .bz-burger i{background:transparent}
.bz-menu-open .bz-burger i::before{transform:translateY(6px) rotate(45deg)}
.bz-menu-open .bz-burger i::after{transform:translateY(-6px) rotate(-45deg)}
.bz-mnav{position:fixed;inset:0;z-index:59;background:var(--bz-bg);color:var(--bz-fg);padding:96px clamp(20px,4.4vw,54px) 40px;
  display:flex;flex-direction:column;gap:6px;opacity:0;pointer-events:none;transition:opacity .45s cubic-bezier(.19,1,.22,1)}
.bz-menu-open .bz-mnav{opacity:1;pointer-events:auto}
.bz-mnav a{font-family:'Newsreader',Georgia,serif;font-size:30px;line-height:1.2;padding:8px 0;border-bottom:1px solid var(--bz-line);color:inherit;text-decoration:none}
.bz-mnav a[aria-current="page"]{color:var(--bz-accent)}
.bz-mnav .bz-mnav-foot{margin-top:auto;font-family:'Albert Sans',system-ui,sans-serif;font-size:14.5px;opacity:.75;line-height:1.8}
@media(max-width:1240px){.bz-burger{display:block}}


/* ---------- BOTTONI ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;
  background:var(--ink);color:var(--ivory);border:1px solid var(--ink);
  font-family:var(--sans);font-size:13.5px;font-weight:500;letter-spacing:.05em;
  padding:17px 30px;border-radius:2px;cursor:pointer;position:relative;overflow:hidden;
  transition:color .45s var(--e),border-color .45s var(--e)}
.btn span{position:relative;z-index:2}
.btn::before{content:"";position:absolute;inset:0;background:var(--gold);
  transform:translateY(101%);transition:transform .5s var(--e)}
.btn:hover::before{transform:translateY(0)}
.btn:hover{color:var(--ink)}
.btn.sm{padding:12px 22px;font-size:12.5px}
.btn.ghost{background:transparent;color:var(--ink-2);border-color:var(--line)}
.btn.ghost:hover{color:var(--ink)}
.btn.block{width:100%}
.dark .btn{background:var(--ivory);color:var(--ink);border-color:var(--ivory)}
.dark .btn:hover{color:var(--ink)}
.dark .btn.ghost{background:transparent;color:var(--ivory);border-color:rgba(246,241,231,.3)}
.dark .btn.ghost:hover{color:var(--ink)}

/* ---------- SEZIONI ---------- */
section{position:relative}
.pad{padding:clamp(54px,6.4vw,88px) 0}
.dark{background:var(--ink);color:var(--ivory)}
.dark .lead,.dark p{color:rgba(246,241,231,.82)}
.h2{font-size:clamp(30px,4.4vw,54px);margin:14px 0 0}
.lead{font-size:clamp(16.5px,1.35vw,18.5px);line-height:1.62;color:var(--muted-ink);font-weight:var(--lead-w);max-width:62ch}

/* ==========================================================================
   1 · BLOCCO ACQUISTO
   ========================================================================== */
.buy{padding:clamp(26px,3.2vw,44px) 0 clamp(44px,5vw,68px)}
.buy-grid{display:grid;grid-template-columns:1.02fr .98fr;
  grid-template-areas:"gal head" "gal col";align-items:start;
  column-gap:clamp(32px,5vw,76px);row-gap:22px}
.buy-head{grid-area:head}
.buy-gal{grid-area:gal}
.buy-col{grid-area:col}
@media(max-width:960px){
  .buy-grid{grid-template-columns:1fr;grid-template-areas:"head" "gal" "col";row-gap:26px}
  .buy-col{padding-top:0}
}

/* galleria */
.gal-main{position:relative;border-radius:3px;overflow:hidden;background:
  radial-gradient(120% 90% at 50% 18%,#fffdf8 0%,var(--ivory-2) 48%,var(--ivory-3) 100%);
  aspect-ratio:1/1;display:grid;place-items:center}
.gal-main::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 90px rgba(160,124,52,.10);pointer-events:none}
.gal-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:9% 9% 7%;
  filter:drop-shadow(0 26px 42px rgba(18,16,12,.24));
  transition:opacity .5s var(--e),transform 1s var(--e)}
.gal-main img.fit{object-fit:cover;padding:0;filter:none}
.gal-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.gal-thumbs button{aspect-ratio:1/1;border:1px solid var(--line);background:var(--ivory-2);
  border-radius:2px;overflow:hidden;cursor:pointer;padding:0;transition:border-color .35s var(--e)}
.gal-thumbs button[aria-current="true"]{border-color:var(--gold-ink)}
.gal-thumbs img{width:100%;height:100%;object-fit:cover}
.gal-thumbs img.pad-i{object-fit:contain;padding:14%}

/* colonna acquisto */
.buy-col{padding-top:clamp(0px,1.4vw,18px)}
.h1{font-size:clamp(30px,3.9vw,48px);margin:18px 0 0}
.h1 .brand{text-transform:uppercase;letter-spacing:.005em}
.deck{margin-top:18px;font-size:clamp(16.5px,1.35vw,18.5px);line-height:1.6;color:var(--muted-ink);font-weight:var(--lead-w)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.chip{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;color:var(--muted-ink)}
.fmt{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:13px;letter-spacing:.08em;color:var(--muted-ink)}
.fmt b{color:var(--ink-2);font-weight:500}

/* opzioni prezzo */
.opts{display:grid;gap:9px;margin-top:24px}
.opt{display:grid;grid-template-columns:20px 1fr auto;align-items:center;gap:15px;
  border:1px solid var(--line);border-radius:3px;padding:16px 18px;cursor:pointer;background:transparent;
  text-align:left;font:inherit;color:inherit;position:relative;transition:border-color .3s var(--e),background .3s var(--e)}
.opt:hover{border-color:rgba(18,16,12,.28)}
.opt[aria-checked="true"]{border-color:var(--ink-2);background:rgba(198,161,91,.07)}
.opt .dot{width:15px;height:15px;border-radius:50%;border:1px solid rgba(18,16,12,.34);position:relative}
.opt[aria-checked="true"] .dot::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--ink-2)}
.opt .t{display:block;font-size:clamp(15.5px,1.15vw,16.5px);font-weight:500;line-height:1.25}
.opt .s{display:block;font-size:clamp(13.5px,1vw,14px);color:var(--muted-ink);margin-top:4px;line-height:1.35}
.opt .p{text-align:right}
.opt .p b{font-family:var(--mono);font-size:16px;font-weight:500;letter-spacing:.01em}
.opt .p i{display:block;font-style:normal;font-family:var(--mono);font-size:12px;color:var(--muted-ink);margin-top:3px}
.opt.free{box-sizing:border-box}
.opt.free:focus-visible{outline:2px solid var(--gold-ink);outline-offset:2px}
.qty{display:inline-flex;align-items:center;margin-top:11px;
  border:1px solid var(--line);border-radius:3px;overflow:hidden;background:var(--ivory)}
.qty button{width:40px;height:38px;padding:0;border:0;background:transparent;cursor:pointer;
  font:400 19px/1 var(--mono);color:var(--ink-2);transition:background .25s var(--e)}
.qty button:hover{background:rgba(18,16,12,.06)}
.qty button:disabled{opacity:.28;cursor:default;background:transparent}
.qty input{width:52px;height:38px;padding:0;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);
  background:transparent;text-align:center;font-family:var(--mono);font-size:15px;color:var(--ink-2);
  -moz-appearance:textfield;appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qty input:focus{outline:0;background:rgba(198,161,91,.12)}
.tag{position:absolute;top:-8px;right:14px;background:var(--gold-ink);color:var(--ivory);
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding:4px 10px;border-radius:2px}
.buy-cta{margin-top:20px}
.rate{margin-top:12px;font-size:14px;color:var(--muted-ink);text-align:center}
.rate b{font-weight:500;color:var(--ink-2)}

/* rassicurazioni */
.assure{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:26px;
  background:var(--line);border:1px solid var(--line);border-radius:3px;overflow:hidden}
.assure div{background:var(--ivory);padding:15px 17px;font-size:clamp(14px,1.05vw,15px);line-height:1.5;color:var(--muted-ink)}
.assure b{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-ink);font-weight:400;margin-bottom:5px}
@media(max-width:420px){.assure{grid-template-columns:1fr}}

/* ==========================================================================
   2 · TRE BENEFICI
   ========================================================================== */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:clamp(26px,3vw,40px)}
.trio article{background:var(--ivory);padding:clamp(26px,2.8vw,36px) clamp(22px,2.2vw,30px)}
.trio .n{font-family:var(--mono);font-size:12.5px;letter-spacing:.28em;color:var(--gold-ink)}
.trio h3{font-size:clamp(22px,2.1vw,28px);margin:12px 0 11px;line-height:1.14}
.trio p{font-size:clamp(15.5px,1.15vw,16.5px);line-height:1.6;color:var(--muted-ink);font-weight:var(--body-w)}
.trio .claim{margin-top:12px;padding-top:11px;border-top:1px solid var(--line);
  font-size:clamp(13px,1vw,13.5px);line-height:1.55;color:var(--muted)}
@media(max-width:860px){.trio{grid-template-columns:1fr}}

/* ==========================================================================
   3 · IL PROBLEMA (scuro)
   ========================================================================== */
.prob{overflow:hidden}
.prob::before{content:"";position:absolute;inset:0;
  background:radial-gradient(900px 620px at 78% 30%,rgba(198,161,91,.17),transparent 62%),
             radial-gradient(700px 560px at 8% 88%,rgba(95,125,82,.10),transparent 66%)}
.prob .wrap{position:relative;z-index:2}
.prob h2{font-size:clamp(32px,5.4vw,70px);max-width:16ch}
.prob p{margin-top:24px;font-size:clamp(17px,1.45vw,19.5px);line-height:1.66;font-weight:var(--lead-w)}

/* banda compatta del secondo problema: meno respiro, filetto in cima,
   cosi' si legge come una postilla della sezione precedente e non come
   una sezione nuova di pari peso */
.band-2{padding:clamp(34px,4vw,56px) 0 clamp(44px,5.2vw,72px)}
.band-2 .wrap{border-top:1px solid var(--line-d);padding-top:clamp(30px,3.4vw,46px)}
.band-2 h2{font-size:clamp(25px,3vw,36px);margin-top:14px}
.band-2 p{font-size:clamp(16px,1.3vw,17.5px);line-height:1.64;font-weight:var(--body-w)}
.band-2-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(26px,3.6vw,58px);align-items:start}
@media(max-width:900px){.band-2-grid{grid-template-columns:1fr;gap:22px}}

/* ==========================================================================
   4 · COSA SONO (scuro, tre passaggi)
   ========================================================================== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,32px);margin-top:clamp(26px,3vw,40px)}
.steps figure{position:relative}
.steps .ph{aspect-ratio:4/5;overflow:hidden;border-radius:3px;background:var(--ink-3)}
.steps .ph img{width:100%;height:100%;object-fit:cover;opacity:.86;transition:transform 1.4s var(--e),opacity .6s}
.steps figure:hover .ph img{transform:scale(1.05);opacity:1}
.steps .n{font-family:var(--mono);font-size:12.5px;letter-spacing:.28em;color:var(--gold);margin-top:18px;display:block}
.steps h3{font-size:clamp(20px,1.85vw,25px);margin:10px 0 10px;color:var(--ivory)}
.steps p{font-size:clamp(15px,1.1vw,16px);line-height:1.6;font-weight:var(--body-w)}
@media(max-width:860px){.steps{grid-template-columns:1fr;gap:34px}.steps .ph{aspect-ratio:16/10}}
.pull{margin-top:clamp(32px,3.6vw,52px);padding-top:clamp(24px,2.8vw,36px);border-top:1px solid var(--line-d);
  font-family:var(--serif);font-weight:400;font-size:clamp(26px,3.6vw,46px);line-height:1.18;color:var(--ivory);max-width:22ch}

/* ==========================================================================
   5 · E INOLTRE
   ========================================================================== */
.more{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:3px;overflow:hidden;margin-top:clamp(24px,2.8vw,36px)}
.more div{background:var(--ivory);padding:20px 18px}
.more .n{font-family:var(--mono);font-size:12.5px;letter-spacing:.22em;color:var(--gold-ink)}
.more h4{font-family:var(--sans);font-size:clamp(15.5px,1.15vw,16.5px);font-weight:500;margin:10px 0 6px}
.more p{font-size:clamp(14px,1.05vw,15px);line-height:1.55;color:var(--muted-ink);font-weight:300}
@media(max-width:900px){.more{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.more{grid-template-columns:1fr}}
.disclaim{margin-top:18px;font-size:clamp(13px,1vw,13.5px);line-height:1.6;color:var(--muted);max-width:76ch}

/* ==========================================================================
   6 · CONFRONTO
   ========================================================================== */
.cmp-wrap{margin-top:clamp(24px,2.8vw,36px);overflow-x:auto;border:1px solid var(--line);border-radius:3px}
table.cmp{width:100%;min-width:720px;border-collapse:collapse;background:var(--ivory)}
table.cmp th,table.cmp td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line);
  font-size:clamp(14.5px,1.1vw,15.5px);line-height:1.5;vertical-align:top}
table.cmp thead th{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted-ink);font-weight:400;background:var(--ivory-2)}
table.cmp thead th.us{color:var(--gold-ink)}
table.cmp tbody th{font-weight:500;width:22%;color:var(--ink-2)}
table.cmp td.us{background:rgba(198,161,91,.09);font-weight:500}
table.cmp td{color:var(--muted-ink)}
table.cmp tr:last-child th,table.cmp tr:last-child td{border-bottom:0}

/* ==========================================================================
   7 · ANIMALI
   ========================================================================== */
.two-col{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,4vw,64px);align-items:center}
.col-ph img{width:100%;height:auto;filter:drop-shadow(0 34px 60px rgba(0,0,0,.55))}
/* la foto non e' incorniciata: si dissolve nel nero della sezione, cosi' il
   riquadro non si vede e il nero della foto e quello della pagina non devono
   coincidere al pixel. La maschera lavora sull'immagine, la velatura sul colore. */
.pet-ph{position:relative}
.pet-ph img{width:100%;height:auto;
  -webkit-mask-image:radial-gradient(76% 82% at 54% 47%,#000 32%,rgba(0,0,0,.94) 48%,rgba(0,0,0,.5) 63%,transparent 80%);
  mask-image:radial-gradient(76% 82% at 54% 47%,#000 32%,rgba(0,0,0,.94) 48%,rgba(0,0,0,.5) 63%,transparent 80%)}
.pet-ph::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(78% 84% at 54% 47%,transparent 40%,rgba(8,7,5,.35) 66%,var(--ink) 88%)}
@media(max-width:900px){
  .two-col{grid-template-columns:1fr;gap:30px}
  .col-ph{max-width:74%;margin:0 auto}
}
.doses{display:grid;gap:1px;background:var(--line-d);border:1px solid var(--line-d);
  border-radius:3px;overflow:hidden;margin-top:22px}
.doses div{background:var(--ink);display:flex;justify-content:space-between;gap:16px;padding:14px 18px;font-size:clamp(15px,1.1vw,16px)}
.doses b{font-family:var(--mono);font-size:13px;font-weight:400;color:var(--gold-l);letter-spacing:.04em}

/* ==========================================================================
   8 · COMPOSIZIONE
   ========================================================================== */
.comp{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4.4vw,70px);align-items:start}
@media(max-width:900px){.comp{grid-template-columns:1fr}}
.label{border:1px solid var(--line);border-radius:3px;overflow:hidden}
.label .hd{background:var(--ivory-2);padding:14px 18px;font-family:var(--mono);font-size:12px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--muted-ink);border-bottom:1px solid var(--line)}
.label ul{list-style:none}
.label li{display:flex;justify-content:space-between;gap:18px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:clamp(15px,1.1vw,16px)}
.label li:last-child{border-bottom:0}
.label li.sub{padding-left:34px;color:var(--muted-ink);font-size:clamp(14.5px,1.05vw,15.5px)}
.label li b{font-family:var(--mono);font-size:13.5px;font-weight:500;white-space:nowrap}
.note{margin-top:18px;padding:17px 19px;border-left:2px solid var(--gold-ink);background:var(--ivory-2);
  font-size:clamp(15px,1.1vw,16px);line-height:1.6;color:var(--muted-ink)}
.note b{color:var(--ink-2);font-weight:500}

/* ==========================================================================
   9 · COME SI ASSUME
   ========================================================================== */
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:3px;overflow:hidden;margin-top:clamp(24px,2.8vw,36px)}
.how div{background:var(--ivory);padding:clamp(24px,2.6vw,32px)}
.how .n{font-family:var(--serif);font-size:44px;line-height:1;color:var(--gold-ink);opacity:.5}
.how h4{font-family:var(--sans);font-size:clamp(16px,1.2vw,17px);font-weight:500;margin:14px 0 8px}
.how p{font-size:clamp(15px,1.1vw,16px);line-height:1.6;color:var(--muted-ink);font-weight:var(--body-w)}
@media(max-width:860px){.how{grid-template-columns:1fr}}

/* ==========================================================================
   10 · VIDEO
   ========================================================================== */
.vids{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(10px,1.2vw,16px);margin-top:clamp(24px,2.8vw,36px)}
@media(max-width:1000px){.vids{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.vids{grid-template-columns:repeat(2,1fr)}}
.vid{position:relative;aspect-ratio:9/16;border-radius:3px;overflow:hidden;background:var(--ink-3);
  cursor:pointer;border:0;padding:0;display:block;width:100%}
.vid img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--e),filter .5s}
.vid:hover img{transform:scale(1.05)}
.vid::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,7,5,.55),transparent 52%)}
.vid .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;
  width:52px;height:52px;border-radius:50%;background:rgba(246,241,231,.9);display:grid;place-items:center;
  transition:transform .4s var(--e)}
.vid:hover .play{transform:translate(-50%,-50%) scale(1.1)}
.vid .play svg{width:15px;height:15px;fill:var(--ink);margin-left:2px}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid.on::after,.vid.on .play{display:none}

/* ==========================================================================
   11 · FAQ
   ========================================================================== */
.faq{max-width:960px;margin:clamp(24px,2.8vw,36px) 0 0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:19px 44px 19px 0;position:relative;
  font-size:clamp(17px,1.5vw,19.5px);font-weight:400;font-family:var(--serif)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:11px;height:1px;background:var(--ink-2)}
.faq summary::before{content:"";position:absolute;right:13px;top:50%;width:1px;height:11px;background:var(--ink-2);
  transform:translateY(-50%);transition:opacity .3s var(--e)}
.faq details[open] summary::before{opacity:0}
.faq .a{padding:0 10% 22px 0;font-size:clamp(15.5px,1.15vw,16.5px);line-height:1.66;color:var(--muted-ink);font-weight:var(--body-w)}

/* ==========================================================================
   12 · CHIUSURA + BARRA MOBILE
   ========================================================================== */
.close-buy{text-align:center}
.close-buy h2{font-size:clamp(30px,4.4vw,54px);max-width:18ch;margin:14px auto 0}
.close-buy .lead{margin:20px auto 0;text-align:center}
.close-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center;margin-top:28px}
.close-price{font-family:var(--mono);font-size:13.5px;color:rgba(246,241,231,.6);letter-spacing:.06em}

.sticky{position:fixed;left:0;right:0;bottom:0;z-index:65;background:rgba(246,241,231,.95);
  backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:11px clamp(14px,4vw,22px);
  display:none;align-items:center;justify-content:space-between;gap:14px;
  transform:translateY(101%);transition:transform .5s var(--e)}
.sticky.on{transform:none}
.sticky .p{font-family:var(--mono);font-size:14px}
.sticky .p i{display:block;font-style:normal;font-size:12px;color:var(--muted-ink);margin-top:2px}
@media(max-width:960px){.sticky{display:flex}body{padding-bottom:0}}

/* ---------- FOOTER ---------- */
/* ---------- FOOTER ---------- */
footer{background:var(--ink);color:rgba(246,241,231,.66);padding:clamp(52px,5.6vw,76px) 0 34px;font-size:14.5px;line-height:1.75}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(26px,3vw,48px)}
footer .logo{display:inline-block;margin-bottom:18px}
footer .logo img{height:30px}
footer b{color:var(--ivory);font-weight:400;display:block;margin-bottom:10px;font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase}
footer a:hover{color:var(--ivory)}
footer ul{list-style:none}
.f-about{max-width:34ch}
.f-bottom{margin-top:clamp(36px,4vw,54px);padding-top:22px;border-top:1px solid var(--line-d);
  display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:13px;color:rgba(246,241,231,.55)}
.f-bottom nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.legal{margin-top:18px;font-size:12.5px;line-height:1.6;color:rgba(246,241,231,.45)}
@media(max-width:960px){.f-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.f-grid{grid-template-columns:1fr}}
/* ---------- PESO DEI TITOLI ----------
   Newsreader e' variabile su due assi, wght e opsz (6..72): il browser assottiglia
   il carattere da solo man mano che il corpo cresce. Sui titoli grandi opsz va
   fissato a 22, e dentro font-variation-settings il peso va ripetuto perche'
   quella proprieta' ignora font-weight. Sotto i 30 px si lascia fare al browser.
   Verifica: ?titoli=300 nell'URL rimette l'assetto leggero per il confronto. */
html:not(.serif-300) .h1,
html:not(.serif-300) .h1 em,
html:not(.serif-300) .h2,
html:not(.serif-300) .prob h2,
html:not(.serif-300) .close-buy h2,
html:not(.serif-300) .pull{font-variation-settings:'opsz' 22,'wght' 400}
html.serif-300 .h1,html.serif-300 .h1 em,html.serif-300 .h2,
html.serif-300 .prob h2,html.serif-300 .close-buy h2,
html.serif-300 .pull{font-weight:300;font-variation-settings:normal}