/* =============================================================================
 *  Design system Enrico Marcolini · v2
 *  Palette allineata al manuale di marca Dottor Marc (DM_Brand_Manual.pdf):
 *  monocromia petrolio C100 M20 Y0 a K variabile; ciano #00b2b2 unico
 *  secondario, e solo su elementi decorativi (mai testo o fondi di bottoni).
 * ========================================================================== */
@font-face{
  font-family:'Montserrat';
  font-style:normal;
  font-weight:700;
  font-display:swap;
  src:url('/resources/fonts/montserrat-700-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,
    U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg-0:#fafbfc;
  --bg-1:#ffffff;
  --bg-2:#eff5f8;
  --line:#dce6ec;
  --text:#08202c;
  --text-dim:#4a6472;
  --accent:#00648f;
  --accent-2:#004a70;   /* stessa tinta, K piu' alto: gradienti con testo sopra */
  --accent-3:#00b2b2;   /* ciano del manuale (C100 M0 Y0 K30): solo decorativo */
  --accent-glow:rgba(0,100,143,.22);
  --good:#0f8a5f;
  --warn:#b25c00;
  --dark:#003c5c;
  --dark-2:#00293f;
  --radius:14px;
  --shadow-sm:0 1px 2px rgba(8,32,44,.06);
  --shadow-md:0 6px 18px -6px rgba(8,32,44,.12);
  --shadow-lg:0 24px 50px -18px rgba(8,32,44,.18);
  --max:1200px;
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg-0);color:var(--text);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
/* <picture> e' inline: senza questo diventerebbe lui il figlio del contenitore
   e tutte le regole scritte per l'<img> (flex, griglie, object-fit) andrebbero
   a vuoto. Con display:contents il wrapper sparisce dal layout. */
picture{display:contents}
section{padding:72px 0;position:relative}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{letter-spacing:-.02em;line-height:1.2;font-weight:700}
h2{font-size:clamp(28px,3.4vw,42px);margin-bottom:14px}
h3{font-size:22px;margin-bottom:10px}
h4{font-size:17px;margin-bottom:8px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 12px;border:1px solid rgba(0,100,143,.25);border-radius:99px;
  background:rgba(0,100,143,.06);color:var(--accent);
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  margin-bottom:18px;
}
.eyebrow svg{width:14px;height:14px}
.lead{color:var(--text-dim);font-size:18px;max-width:720px}
.section-header{margin-bottom:40px;text-align:center}
.section-header h2{background:linear-gradient(180deg,#08202c,#2c4a58);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Focus da tastiera visibile su ogni elemento interattivo (WCAG 2.4.7).
   :focus-visible non si attiva col mouse, quindi non disturba chi clicca. */
:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:4px;
}
.nav :focus-visible,.hero :focus-visible,.book :focus-visible,
footer :focus-visible,.lb :focus-visible,.pk-hero :focus-visible{
  outline-color:#8fd0ea;
}
/* il riquadro del focus non deve finire tagliato dai contenitori che ritagliano */
.cve-card:focus-visible,.tl-toggle:focus-visible,.press-item:focus-visible,
.pk-asset:focus-visible{outline-offset:2px}

/* Salta al contenuto: visibile solo quando riceve il focus da tastiera */
.skip-link{
  position:absolute;left:16px;top:-60px;z-index:200;
  padding:12px 18px;border-radius:0 0 10px 10px;
  background:var(--accent);color:#fff;font-size:14px;font-weight:600;
  transition:top .2s ease;
}
.skip-link:focus{top:0}

/* -------- Navbar (sfondo blu scuro) -------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(0,41,63,.92);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);transition:.25s;
}
.nav.scrolled{background:rgba(0,41,63,.98);box-shadow:0 4px 14px rgba(0,41,63,.35)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:82px;max-width:var(--max);margin:0 auto;padding:0 24px}
.nav-logo{display:flex;align-items:center;gap:14px;font-weight:700;font-size:16px;color:#fff}
/* Con JS il nome nella barra parte nascosto e compare quando quello dell'hero
   esce di vista. visibility toglie anche il link dal giro dei Tab, cosi' non si
   finisce sopra un elemento invisibile. Senza JS resta sempre visibile. */
.js-on .nav-logo{
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .32s var(--ease-out),transform .32s var(--ease-out),visibility .32s;
}
.js-on .nav.show-name .nav-logo{opacity:1;visibility:visible;transform:none}
.nav-wordmark{display:flex;flex-direction:column;line-height:1.15}
.nav-wordmark .nm{
  /* stesso carattere geometrico del marchio Dottor Marc */
  font-family:'Montserrat',system-ui,sans-serif;
  color:#fff;font-size:25px;font-weight:700;text-transform:uppercase;
  letter-spacing:.01em;white-space:nowrap;
}
.nav-wordmark .rl{color:rgba(255,255,255,.6);font-size:9.5px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;white-space:nowrap}
.nav-links{display:flex;gap:22px;list-style:none;align-items:center}
.nav-links a{
  display:inline-flex;align-items:center;min-height:44px;
  color:rgba(255,255,255,.92);font-size:14.5px;font-weight:600;transition:.2s;
  position:relative;padding:8px 2px;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;
  width:0;height:2px;background:#7fc4e3;transition:.25s;
}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{width:100%}
.nav-links a.btn-pill::after{display:none}
.nav-links a.nav-cta{padding:9px 24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 20px;border-radius:10px;font-size:14px;font-weight:600;
  transition:.2s;cursor:pointer;border:none;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;box-shadow:0 8px 24px -8px var(--accent-glow);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px -8px var(--accent-glow)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.03);border-color:var(--accent)}
.btn-pill{
  background:rgba(127,196,227,.14);color:#d8eef7;
  border:1px solid rgba(127,196,227,.45);
  padding:9px 16px;font-size:14px;font-weight:600;
}
.btn-pill:hover{background:#7fc4e3;border-color:#7fc4e3;color:#003c5c}
.nav-burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;
  background:none;border:none;color:#fff;cursor:pointer;padding:0}

/* -------- Hero -------- */
.hero{
  padding:180px 0 100px;position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--dark),var(--dark-2) 60%,#003c5c);
}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-bg::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(55% 48% at 18% 25%, rgba(0,100,143,.55), transparent 70%),
    radial-gradient(42% 42% at 84% 78%, rgba(0,178,178,.28), transparent 70%);
}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
/* il nome e' l'informazione principale: stesso carattere del marchio */
.hero h1{
  font-family:'Montserrat',system-ui,sans-serif;
  font-size:clamp(40px,6.4vw,74px);line-height:.98;font-weight:700;
  text-transform:uppercase;letter-spacing:-.015em;
  color:#fff;margin:0 0 18px;
}
/* la frase di posizionamento diventa il sottotitolo */
.hero-claim{
  font-size:clamp(20px,2.5vw,30px);line-height:1.25;font-weight:600;
  letter-spacing:-.02em;color:rgba(255,255,255,.9);margin:0 0 22px;
}
.hero-claim .accent{color:#8fd0ea}
.hero-intro{color:rgba(255,255,255,.72);font-size:17px;max-width:560px;margin-bottom:30px}
.hero .eyebrow{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.07);color:#8fd0ea}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#8fd0ea;color:#fff}
/* Sui fondi scuri il bottone pieno in petrolio non si distingue dallo sfondo
   (1,8:1, sotto il minimo di 3:1 per la forma dei controlli): diventa bianco. */
.hero .btn-primary,.book .btn-primary{
  background:#fff;color:var(--dark-2);box-shadow:0 10px 26px -12px rgba(0,0,0,.6);
}
.hero .btn-primary:hover,.book .btn-primary:hover{background:#dff0f8;color:var(--dark-2)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* --- foto: sfumata sui bordi, si fonde col fondo scuro invece di stare in un riquadro --- */
.hero-photo{position:relative;margin:0;display:flex;justify-content:center}
.hero-photo::before{
  content:'';position:absolute;width:74%;aspect-ratio:1;top:46%;left:50%;
  transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(0,178,178,.3),transparent 66%);
  filter:blur(52px);
}
.hero-photo img{
  position:relative;width:100%;max-width:390px;height:auto;border-radius:20px;
  mask-image:linear-gradient(180deg,#000 0%,#000 74%,transparent 100%);
  -webkit-mask-image:linear-gradient(180deg,#000 0%,#000 74%,transparent 100%);
}

/* --- striscia dati sotto i bottoni --- */
.hero-facts{
  list-style:none;display:flex;flex-wrap:wrap;gap:14px 36px;
  margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);
}
.hero-facts li{display:flex;flex-direction:column;gap:3px}
.hero-facts .k{
  font-size:10.5px;font-weight:600;color:rgba(255,255,255,.55);
  text-transform:uppercase;letter-spacing:.13em;
}
.hero-facts .v{font-size:14.5px;font-weight:650;color:#fff;white-space:nowrap}
/* -------- Cards generiche -------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  position:relative;background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:.25s;overflow:hidden;box-shadow:var(--shadow-sm);
}
.card::after{
  content:'';position:absolute;inset:0;border-radius:var(--radius);
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(0,100,143,.08),transparent 40%);
  opacity:0;transition:.3s;pointer-events:none;
}
.card:hover::after{opacity:1}
.card:hover{transform:translateY(-3px);border-color:rgba(0,100,143,.45);box-shadow:var(--shadow-md);background:var(--bg-2)}
.card .icon{
  width:42px;height:42px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(0,100,143,.14),rgba(0,178,178,.14));
  border:1px solid rgba(0,100,143,.28);color:var(--accent);margin-bottom:18px;
}
.card .icon svg{width:22px;height:22px}
.card p{color:var(--text-dim);font-size:15px}

/* -------- About -------- */
.about-plain{max-width:960px}
.about-intro .lead{max-width:none}
.about-plain ul{columns:2;column-gap:48px;margin-top:30px;display:block}
.about-plain li{break-inside:avoid;margin-bottom:16px;display:flex}
#chi-sono{padding-bottom:56px}
.about ul{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:24px}
.about li{display:flex;gap:14px;align-items:flex-start;color:var(--text-dim);font-size:15px}
.about li svg{flex-shrink:0;color:var(--accent);margin-top:3px}
.about li b{color:var(--text)}

/* -------- CVE list -------- */
/* Ricerca: testo a sinistra, elenco a destra.
   Il testo resta agganciato in alto mentre si scorre l'elenco. */
.ricerca-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:start}
.ricerca-intro{position:sticky;top:112px}
.ricerca-intro h2{margin-bottom:16px}
.ricerca-intro .lead{font-size:16px;margin-bottom:14px;max-width:none}
.ricerca-intro .lead:last-child{margin-bottom:0}
@media (max-width:960px){
  .ricerca-grid{grid-template-columns:1fr;gap:28px}
  .ricerca-intro{position:static}
}

.cve-grid{display:flex;flex-direction:column;gap:8px}
/* oltre la quinta: nascoste finche' non si chiede di vederle (senza JS restano visibili) */
.js-on .cve-card.is-extra{display:none}
.js-on .cve-grid.all .cve-card.is-extra{display:grid}
.cve-more{
  display:flex;align-items:center;justify-content:center;gap:8px;
  margin:16px auto 0;min-height:44px;padding:10px 24px;border-radius:99px;
  border:1px solid var(--line);background:var(--bg-1);color:var(--text-dim);
  font:inherit;font-size:14px;font-weight:600;cursor:pointer;
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.cve-more:hover{border-color:var(--accent);color:var(--accent);background:rgba(0,100,143,.05)}
.cve-more svg{width:16px;height:16px;transition:transform .3s cubic-bezier(.215,.61,.355,1)}
.cve-more.open svg{transform:rotate(180deg)}
html:not(.js-on) .cve-more{display:none}
.cve-card{
  display:grid;grid-template-columns:104px 1fr auto;align-items:center;gap:18px;
  padding:9px 16px;background:var(--bg-1);border:1px solid var(--line);
  border-radius:10px;transition:.2s;box-shadow:var(--shadow-sm);
}
.cve-card:hover{border-color:var(--accent);background:var(--bg-2);box-shadow:var(--shadow-md)}
.cve-card .desc{display:flex;flex-direction:column;gap:1px;min-width:0}
.cve-card .prod{
  color:var(--text);font-size:14.5px;font-weight:600;line-height:1.35;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.cve-card .vuln{color:var(--text-dim);font-size:12px;line-height:1.35}
.cve-card .id{
  font-family:var(--font-mono,ui-monospace,SFMono-Regular,Menlo,monospace);
  font-size:11.5px;color:#667785;margin-left:6px;   /* 4,9:1 su bianco: e' testo, non decorazione */
}
.cve-card .arrow{color:var(--text-faint,#9aa8b4);flex-shrink:0;transition:.2s}
.cve-card:hover .arrow{color:var(--accent);transform:translateX(3px)}
.cvss{
  display:grid;grid-template-columns:auto 1fr;align-items:stretch;
  border-radius:6px;overflow:hidden;width:100%;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:700;
  line-height:1;border:1px solid;letter-spacing:.02em;
}
.cvss .cvss-score{padding:6px 8px;background:#fff;color:var(--text);text-align:center}
.cvss .cvss-sev{
  padding:6px 6px;color:#fff;text-transform:uppercase;letter-spacing:.05em;
  font-size:9.5px;display:grid;place-items:center;
}
.cvss-low{border-color:#3b8a4a}
.cvss-low .cvss-sev{background:#3b8a4a}
.cvss-low .cvss-score{color:#1d4d27}
.cvss-medium{border-color:#c47b00}
.cvss-medium .cvss-sev{background:#c47b00}
.cvss-medium .cvss-score{color:#7a4d00}
.cvss-high{border-color:#c92a2a}
.cvss-high .cvss-sev{background:#c92a2a}
.cvss-high .cvss-score{color:#7d1414}
.cvss-critical{border-color:#7a0e0e}
.cvss-critical .cvss-sev{background:#7a0e0e}
.cvss-critical .cvss-score{color:#4d0808}

/* -------- Contatti -------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-info{
  display:flex;flex-direction:column;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
  overflow:hidden;
}
.contact-row{
  display:flex;gap:16px;align-items:center;
  padding:18px 22px;
  border-bottom:1px solid var(--line);
  background:transparent;
  transition:.2s;
}
.contact-row:last-child{border-bottom:0}
.contact-row:hover{background:var(--bg-2)}
.contact-row .icon{width:44px;height:44px;border-radius:10px;background:rgba(0,100,143,.1);display:grid;place-items:center;color:var(--accent);flex-shrink:0}
.contact-row .k{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;font-weight:600;margin-bottom:3px;display:block}
.contact-row .v,.contact-row a.v{font-size:16px;color:var(--text);font-weight:600;text-decoration:none;line-height:1.4;display:block}
.contact-row a.v:hover{color:var(--accent)}
.form{background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:18px;box-shadow:var(--shadow-md)}
.form-field label{font-size:14px;color:var(--text);font-weight:600;margin-bottom:8px;display:block}
.form input,.form textarea{
  width:100%;background:var(--bg-0);border:1px solid var(--line);border-radius:10px;
  padding:14px 16px;color:var(--text);font-size:16px;font-family:inherit;transition:.15s;
}
.form input::placeholder,.form textarea::placeholder{color:var(--text-dim);opacity:.7}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-1)}
.form textarea{resize:vertical;min-height:130px}
.btn-submit{
  width:100%;justify-content:center;padding:15px 20px;margin-top:6px;font-size:15px;
  background:var(--accent);color:#fff;border:1px solid var(--accent);
  border-radius:10px;transition:.2s;box-shadow:0 8px 20px -8px var(--accent-glow);
}
.btn-submit:hover{background:#004a70;border-color:#004a70;transform:translateY(-1px);box-shadow:0 12px 24px -8px var(--accent-glow)}
.btn-submit:focus{outline:none;box-shadow:0 0 0 3px var(--accent-glow)}
.btn-submit svg{transition:transform .2s}
.btn-submit:hover svg{transform:translateX(3px)}

/* -------- Footer (sfondo scuro) -------- */
footer{padding:60px 0 30px;background:var(--dark-2);color:#cfe0e8}
footer .footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:36px}
.footer-brand{display:flex;flex-direction:column}
.footer-name{
  font-family:'Montserrat',system-ui,sans-serif;
  color:#fff;font-size:22px;font-weight:700;text-transform:uppercase;
  letter-spacing:.015em;line-height:1.2;
}
.footer-role{color:rgba(255,255,255,.55);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;margin-top:4px}
.footer-logo{
  /* align-self serve perche' .footer-brand e' flex in colonna: con lo stretch
     predefinito l'immagine verrebbe tirata a tutta la larghezza della colonna. */
  align-self:flex-start;
  height:32px;width:auto;margin:18px 0 14px;
  filter:brightness(0) invert(1);opacity:.85;
}
footer p{color:rgba(255,255,255,.7);font-size:13px;line-height:1.7}
footer .head{color:#fff;font-weight:600;font-size:14px;margin-bottom:10px;text-transform:uppercase;letter-spacing:.08em}
footer a{color:rgba(255,255,255,.7);transition:.2s}
/* I link legali erano alti ~22px e distanti ~22px: sotto il minimo di 44px
   e sotto gli 8px di distanza fra bersagli adiacenti. */
.footer-links{list-style:none;display:flex;flex-direction:column;gap:4px}
.footer-links a{
  display:inline-flex;align-items:center;min-height:44px;
  padding:2px 0;font-size:14px;
}
footer .copy a{display:inline-flex;align-items:center;min-height:44px;padding:0 4px}
footer a:hover{color:#7fc4e3}
footer .copy{padding-top:24px;border-top:1px solid rgba(255,255,255,.1);text-align:center}
footer .copy p{color:rgba(255,255,255,.55);font-size:12px}

/* -------- Responsive -------- */
@media (max-width:1100px){
  .nav-wordmark .rl{display:none}
}
@media (max-width:900px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  .nav-burger.open + .nav-links{display:flex;flex-direction:column;gap:4px;position:absolute;top:82px;left:0;right:0;background:rgba(0,41,63,.98);padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.08);align-items:flex-start}
  .hero-content,.contact-grid{grid-template-columns:1fr}
  .hero-photo{order:-1;margin-bottom:8px}
  .hero-photo img{max-width:260px}
  .hero-facts{gap:12px 24px}
  .hero-facts .v{white-space:normal}
  .about-plain ul{columns:1}
  .grid-3{grid-template-columns:1fr}
  section{padding:60px 0}
  .hero{padding:130px 0 60px}
  .cve-card{grid-template-columns:96px 1fr;gap:12px}
  .cve-card .arrow{display:none}
  .cve-card .prod{white-space:normal}
}

/* =============================================================================
 *  Estensioni sito Enrico Marcolini
 *  - griglia certificazioni
 *  - timeline verticale "percorso & media"
 *  - blocco LinkedIn
 * ========================================================================== */

/* -------- Credenziali: fascia secondaria sotto la ricerca -------- */
.creds{margin-top:48px;padding-top:36px;border-top:1px solid var(--line)}
.creds h3{
  font-size:13px;font-weight:700;color:var(--text-dim);text-align:center;
  text-transform:uppercase;letter-spacing:.14em;margin-bottom:28px;
}
.creds .cert-grid{grid-template-columns:repeat(5,1fr);gap:16px}
.creds .cert{padding:22px 14px;gap:14px}
.creds .cert-media{height:88px}
.creds .cert-media img{max-height:88px;max-width:82%}
.creds .cert-media .icon{width:60px;height:60px;border-radius:14px}
.creds .cert-media .icon svg{width:28px;height:28px}
.creds .cert .t{font-size:13.5px;line-height:1.3}
.creds .cert .n{font-size:11.5px}
@media (max-width:1000px){.creds .cert-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.creds .cert-grid{grid-template-columns:repeat(2,1fr)}}

/* -------- Certificazioni / albi (card con badge) -------- */
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cert{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px;
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 22px;box-shadow:var(--shadow-sm);transition:.25s;
}
.cert:hover{border-color:rgba(0,100,143,.45);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.cert-media{height:130px;display:flex;align-items:center;justify-content:center;width:100%}
.cert-media img{max-height:130px;max-width:88%;width:auto;height:auto;object-fit:contain}
.cert-media .icon{
  width:96px;height:96px;border-radius:20px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(0,100,143,.14),rgba(0,178,178,.14));
  border:1px solid rgba(0,100,143,.28);color:var(--accent);
}
.cert-media .icon svg{width:44px;height:44px}
.cert .t{font-weight:700;font-size:16px;color:var(--text);display:block;margin-bottom:6px;line-height:1.35}
.cert .n{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;color:var(--text-dim);line-height:1.5}

/* -------- Timeline (v4): colonna singola, voci a fisarmonica --------
   L'alternanza destra/sinistra lasciava vuoti enormi perche' le card hanno
   altezze molto diverse. Colonna unica con binario a sinistra: nessun buco. */
.timeline{position:relative;max-width:820px;margin:0 auto}
.timeline::before{
  content:'';position:absolute;left:21px;top:8px;bottom:8px;width:2px;
  background:var(--line);border-radius:2px;
}
.tl-progress{
  position:absolute;left:21px;top:8px;width:2px;
  height:var(--tl-fill,0px);border-radius:2px;z-index:1;
  background:linear-gradient(180deg,var(--accent),var(--accent-3));
  box-shadow:0 0 10px rgba(0,100,143,.45);
  transition:height .12s linear;
}
.tl-item{position:relative;padding-left:62px;padding-bottom:14px}
.tl-item::before{
  content:'';position:absolute;left:14px;top:30px;width:16px;height:16px;border-radius:50%;
  background:var(--bg-0);border:2px solid var(--line);z-index:3;
  transition:border-color .4s ease,background .4s ease,box-shadow .4s ease,transform .4s ease;
}
.tl-item.in::before{
  background:var(--accent);border-color:var(--bg-0);
  box-shadow:0 0 0 4px rgba(0,100,143,.18);transform:scale(1.1);
}
.tl-item::after{
  content:'';position:absolute;left:30px;top:37px;width:0;height:1px;background:var(--line);
  transition:width .45s cubic-bezier(.215,.61,.355,1) .1s;
}
.tl-item.in::after{width:24px}

.tl-card{
  background:var(--bg-1);border:1px solid var(--line);border-radius:14px;
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:border-color .25s ease,box-shadow .25s ease;
}
.tl-card:hover{border-color:rgba(0,100,143,.35);box-shadow:var(--shadow-md)}
.tl-card.open{border-color:rgba(0,100,143,.45);box-shadow:var(--shadow-md)}

/* --- riga sempre visibile ---
   In evidenza l'argomento, che cambia sempre; testata e data sotto, in piccolo.
   Prima era il contrario e 16 righe su 23 sembravano identiche. */
.tl-toggle{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;
  width:100%;padding:13px 18px;background:none;border:0;cursor:pointer;text-align:left;
  font:inherit;color:inherit;
}
.tl-toggle:hover .tl-title{color:var(--accent)}
.tl-kind{
  width:32px;height:32px;border-radius:9px;flex-shrink:0;
  display:grid;place-items:center;
  background:rgba(0,100,143,.09);border:1px solid rgba(0,100,143,.2);color:var(--accent);
  transition:background .2s ease,border-color .2s ease;
}
.tl-kind svg{width:15px;height:15px;margin-left:1px}
.tl-kind-doc svg{margin-left:0}
.tl-toggle:hover .tl-kind{background:rgba(0,100,143,.16);border-color:var(--accent)}
.tl-head{display:flex;flex-direction:column;gap:2px;min-width:0}
.tl-title{
  font-size:15.5px;font-weight:650;color:var(--text);line-height:1.35;
  letter-spacing:-.01em;transition:color .2s ease;
}
.tl-meta{font-size:12.5px;color:var(--text-dim);line-height:1.4}
.tl-meta b{font-weight:650;color:var(--text-dim)}
.tl-chevron{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;color:var(--text-dim);
  background:var(--bg-2);border:1px solid var(--line);
  transition:transform .3s cubic-bezier(.215,.61,.355,1),color .2s ease,background .2s ease;
}
.tl-chevron svg{width:15px;height:15px}
.tl-toggle:hover .tl-chevron{color:var(--accent);background:rgba(0,100,143,.08)}
.tl-card.open .tl-chevron{transform:rotate(180deg);color:var(--accent);background:rgba(0,100,143,.1)}

/* --- pannello espandibile ---
   Senza JS resta aperto: il contenuto e' sempre nel DOM e leggibile. */
.js-on .tl-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .38s cubic-bezier(.215,.61,.355,1)}
.js-on .tl-panel-inner{overflow:hidden}
.js-on .tl-card.open .tl-panel{grid-template-rows:1fr}
.tl-panel-inner{padding:0 18px}
.tl-card.open .tl-panel-inner,
html:not(.js-on) .tl-panel-inner{padding-bottom:18px}

.tl-media{
  display:flex;justify-content:center;align-items:center;padding:14px;margin-top:4px;
  background:linear-gradient(160deg,var(--bg-2),#e8f1f6);
  border:1px solid var(--line);border-radius:10px;
}
.tl-media img{max-width:100%;max-height:300px;width:auto;border-radius:8px;box-shadow:0 8px 22px -12px rgba(8,32,44,.4)}
.tl-media iframe{width:100%;max-width:476px;aspect-ratio:1;height:auto;border:0;display:block;border-radius:8px}

/* segnaposto del video: l'iframe di Facebook nasce solo al click */
.tl-video{
  display:flex;align-items:center;gap:14px;width:100%;padding:18px;
  background:none;border:0;cursor:pointer;color:inherit;font:inherit;text-align:left;
  border-radius:8px;transition:background .2s ease;
}
.tl-video:hover{background:rgba(0,100,143,.06)}
/* con la card di brand come copertina: velatura scura e testo bianco sopra */
.tl-video.has-poster{
  position:relative;overflow:hidden;border-radius:10px;
  background-size:cover;background-position:center;
  /* stesse proporzioni della card (4:3) e larghezza limitata: con 'cover' su un
     contenitore largo e basso l'immagine veniva tagliata in una fascia. */
  width:100%;max-width:400px;aspect-ratio:4/3;min-height:0;margin:0 auto;
  align-items:center;justify-content:center;flex-direction:column;
  gap:12px;text-align:center;color:#fff;
}
.tl-video.has-poster::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,41,63,.3),rgba(0,41,63,.75));
  transition:background .25s ease;
}
.tl-video.has-poster:hover::before{background:linear-gradient(180deg,rgba(0,41,63,.2),rgba(0,41,63,.65))}
.tl-video.has-poster > *{position:relative}
.tl-video.has-poster .tl-video-note{color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.55)}
.tl-video.has-poster .tl-video-note small{color:rgba(255,255,255,.8)}
.tl-video-play{
  width:46px;height:46px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;
  background:var(--accent);color:#fff;box-shadow:0 8px 20px -8px rgba(0,100,143,.7);
  transition:transform .2s ease;
}
.tl-video:hover .tl-video-play{transform:scale(1.06)}
.tl-video-play svg{width:20px;height:20px;margin-left:2px}
.tl-video-note{display:flex;flex-direction:column;font-size:14.5px;font-weight:600;color:var(--text)}
.tl-video-note small{font-weight:400;font-size:12.5px;color:var(--text-dim);margin-top:2px}

.tl-body{padding-top:14px}
.tl-body h4{font-size:15px;color:var(--text);font-weight:650;margin-bottom:8px;line-height:1.5}
.tl-body p{color:var(--text-dim);font-size:15px;margin:0;line-height:1.7}
.tl-body a{color:var(--accent);font-weight:600}

@media (max-width:600px){
  .tl-item{padding-left:46px}
  .timeline::before,.tl-progress{left:13px}
  .tl-item::before{left:6px}
  .tl-item::after{left:22px}
  .tl-item.in::after{width:16px}
  .tl-toggle{gap:12px;padding:12px 14px}
    .tl-panel-inner{padding:0 14px}
  .tl-card.open .tl-panel-inner{padding-bottom:14px}
}

/* -------- Blocco LinkedIn -------- */
.linkedin-cta{
  display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  margin-top:50px;padding:24px;border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(0,100,143,.08),rgba(0,178,178,.06));
  border:1px solid rgba(0,100,143,.2);text-align:center;
}
.linkedin-cta p{color:var(--text);font-weight:600;font-size:17px;margin:0}

@media (max-width:1000px){
  .cert-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .cert-grid{grid-template-columns:1fr}
  .timeline::before{left:7px}
  .tl-item,.tl-item:nth-child(even){width:100%;margin-left:0;padding-left:34px;padding-right:0}
  .tl-item::before,.tl-item:nth-child(even)::before{left:0;right:auto}
}

/* =============================================================================
 *  Press kit
 * ========================================================================== */
/* stessa fascia scura dell'hero della home: le due pagine devono aprirsi uguali */
.pk-hero{
  padding:150px 0 64px;position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--dark),var(--dark-2) 60%,#003c5c);
}
.pk-hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(52% 46% at 16% 24%,rgba(0,100,143,.5),transparent 70%),
             radial-gradient(40% 40% at 86% 80%,rgba(0,178,178,.24),transparent 70%);
}
.pk-hero .container{position:relative;z-index:1}
.pk-hero .eyebrow{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.07);color:#8fd0ea}
.pk-hero .lead{color:rgba(255,255,255,.72)}
.pk-hero .btn-primary{background:#fff;color:var(--dark-2);box-shadow:0 10px 26px -12px rgba(0,0,0,.6)}
.pk-hero .btn-primary:hover{background:#dff0f8;color:var(--dark-2)}
.pk-hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.pk-hero .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#8fd0ea;color:#fff}
.pk-hero h1{
  font-size:clamp(32px,4.6vw,52px);line-height:1.08;margin:14px 0 20px;
  color:#fff;letter-spacing:-.025em;
}
.pk-hero .lead{font-size:18px;margin-bottom:12px}
.pk-hero .hero-actions{margin-top:26px}

/* Scheda dati essenziali */
.pk-facts{
  display:grid;grid-template-columns:repeat(2,1fr);gap:0;
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-md);
}
.pk-fact{display:flex;flex-direction:column;gap:4px;padding:18px 22px;border-bottom:1px solid var(--line)}
.pk-fact:nth-child(odd){border-right:1px solid var(--line)}
.pk-facts .pk-fact:nth-last-child(-n+2),.pk-facts .pk-fact:last-child{border-bottom:0}
.pk-fact .k{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.pk-fact .v{font-size:16px;color:var(--text);font-weight:600;line-height:1.45}
.pk-fact .v a{color:var(--accent)}

/* Blocchi bio copiabili */
.pk-bio{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);margin-bottom:22px;overflow:hidden;
}
.pk-bio-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:16px 22px;background:var(--bg-2);border-bottom:1px solid var(--line);
}
.pk-bio-head h3{margin:0;font-size:17px}
.pk-bio-head .count{font-size:12px;color:var(--text-dim);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pk-bio-text{padding:24px 22px}
.pk-bio-text p{color:var(--text);font-size:16px;line-height:1.7;margin-bottom:14px}
.pk-bio-text p:last-child{margin-bottom:0}
.btn-copy{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  min-height:44px;padding:8px 16px;border-radius:8px;
  border:1px solid var(--line);background:var(--bg-1);color:var(--text);
  font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:.2s;
}
.btn-copy:hover{border-color:var(--accent);color:var(--accent)}
.btn-copy.done{border-color:var(--good);color:var(--good);background:rgba(15,138,95,.08)}
.btn-copy svg{width:15px;height:15px}

/* Griglia download (foto e loghi) */
.pk-assets{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pk-asset{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:.25s;display:flex;flex-direction:column;
}
.pk-asset:hover{border-color:rgba(0,100,143,.45);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.pk-asset .thumb{
  height:230px;display:flex;align-items:center;justify-content:center;padding:16px;
  background:var(--bg-2);border-bottom:1px solid var(--line);
}
.pk-asset .thumb img{max-height:198px;max-width:100%;width:auto;height:auto;object-fit:contain}
.pk-asset .thumb.dark{background:var(--dark)}
.pk-asset .meta{padding:18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.pk-asset .t{font-weight:700;font-size:15px;color:var(--text)}
.pk-asset .n{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;color:var(--text-dim)}
.pk-asset .dl{
  margin-top:auto;display:inline-flex;align-items:center;gap:7px;
  color:var(--accent);font-size:14px;font-weight:600;
}
.pk-asset .dl svg{width:15px;height:15px}
.pk-asset:hover .dl svg{transform:translateY(2px);transition:.2s}

/* Note "cosa evitare" */
.pk-note{
  display:flex;gap:16px;align-items:flex-start;padding:20px 22px;
  border-radius:12px;background:rgba(178,92,0,.06);border:1px solid rgba(178,92,0,.25);
}
.pk-note .icon{color:var(--warn);flex-shrink:0;margin-top:2px}
.pk-note p{color:var(--text);font-size:15px;margin:0}
.pk-note ul{margin:10px 0 0 20px;color:var(--text-dim);font-size:15px;line-height:1.7}

@media (max-width:900px){
  .pk-hero{padding:120px 0 40px}
  .pk-facts{grid-template-columns:1fr}
  .pk-fact:nth-child(odd){border-right:0}
  .pk-assets{grid-template-columns:1fr}
}

/* =============================================================================
 *  Competenze: tre pilastri invece di una griglia piatta di card
 * ========================================================================== */
.skills{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.skill-group{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow-sm);transition:.25s;position:relative;overflow:hidden;
}
.skill-group::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--accent),var(--accent-3));
  opacity:0;transition:.25s;
}
.skill-group:hover{border-color:rgba(0,100,143,.45);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.skill-group:hover::before{opacity:1}
.skill-head{display:flex;gap:16px;align-items:center;padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--line)}
.skill-head .icon{
  width:50px;height:50px;border-radius:13px;display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(135deg,rgba(0,100,143,.14),rgba(0,178,178,.14));
  border:1px solid rgba(0,100,143,.28);color:var(--accent);
}
.skill-head .icon svg{width:25px;height:25px}
.skill-head .k{
  display:block;font-size:10.5px;font-weight:700;color:var(--accent);
  text-transform:uppercase;letter-spacing:.14em;margin-bottom:3px;
}
.skill-head h3{margin:0;font-size:19px;line-height:1.25}
.skill-list{list-style:none;display:flex;flex-direction:column;gap:18px}
.skill-list li{display:flex;gap:12px;align-items:flex-start}
.skill-list li svg{width:17px;height:17px;flex-shrink:0;color:var(--accent);margin-top:3px}
.skill-list b{display:block;color:var(--text);font-size:15px;font-weight:700;margin-bottom:2px}
.skill-list span{color:var(--text-dim);font-size:14px;line-height:1.5}

/* =============================================================================
 *  Sezione libro "Il Tuo Amico Hacker"
 * ========================================================================== */
.book{background:linear-gradient(160deg,var(--dark),var(--dark-2) 60%,#003c5c);position:relative;overflow:hidden}
.book::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(50% 45% at 15% 20%,rgba(0,100,143,.28),transparent 70%),
             radial-gradient(40% 40% at 85% 80%,rgba(0,178,178,.22),transparent 70%);
}
.book .container{position:relative;z-index:1}
.book .eyebrow{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.07);color:#8fd0ea}
.book h2{color:#fff;background:none;-webkit-text-fill-color:#fff}
.book .lead{color:rgba(255,255,255,.72)}

.book-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.book-cover{position:relative;display:flex;justify-content:center}
.book-cover::before{
  content:'';position:absolute;width:80%;aspect-ratio:1;top:50%;left:50%;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(0,120,170,.4),transparent 65%);filter:blur(50px);
}
.book-cover img{position:relative;z-index:1;width:100%;max-width:340px;filter:drop-shadow(0 30px 50px rgba(0,0,0,.55))}
.book-cover .rank-shot{
  position:absolute;right:0;bottom:-18px;width:44%;max-width:150px;z-index:2;
  border-radius:10px;border:3px solid #fff;transform:rotate(-5deg);filter:none;
  box-shadow:0 18px 34px -12px rgba(0,0,0,.7);
}
.book-rank{
  display:inline-flex;align-items:center;gap:10px;padding:9px 16px;border-radius:99px;
  background:linear-gradient(135deg,#f5b731,#e08c1a);color:#3a2400;
  font-size:13px;font-weight:800;letter-spacing:.02em;margin-bottom:20px;
  box-shadow:0 10px 26px -10px rgba(245,183,49,.7);
}
.book-rank svg{width:16px;height:16px}
.book-body h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:8px}
.book-sub{color:#8fd0ea;font-size:17px;font-weight:600;margin-bottom:20px}
.book-body p{color:rgba(255,255,255,.72);font-size:16px;line-height:1.75;margin-bottom:16px}
.book-body .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.book-body .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.book-body .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:#7fc4e3}

.book-video{
  max-width:640px;margin:60px auto 0;border-radius:14px;overflow:hidden;
  border:1px solid rgba(255,255,255,.14);box-shadow:0 26px 50px -22px rgba(0,0,0,.7);
  background:#000;
}
/* Segnaposto del video: l'iframe di YouTube nasce solo al clic, cosi' la
   pagina non apre nessuna connessione verso terze parti al caricamento.
   Impostato come un vero player: fotogramma pieno, velatura in basso per la
   didascalia, tasto play al centro. */
.yt-facade{
  position:relative;display:block;width:100%;padding:0;border:0;
  background:#000;cursor:pointer;line-height:0;overflow:hidden;
  border-radius:inherit;
}
.yt-facade img{
  width:100%;height:auto;display:block;
  transition:transform .6s cubic-bezier(.215,.61,.355,1);
}
.yt-facade:hover img{transform:scale(1.03)}

/* velatura solo in basso: il fotogramma resta leggibile */
.yt-scrim{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,20,32,.15) 0%,transparent 34%,
             rgba(0,20,32,.42) 72%,rgba(0,20,32,.82) 100%);
}
.yt-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:74px;height:74px;border-radius:50%;display:grid;place-items:center;
  background:rgba(0,100,143,.92);color:#fff;
  border:2px solid rgba(255,255,255,.85);
  box-shadow:0 14px 34px -10px rgba(0,0,0,.75);
  transition:transform .3s cubic-bezier(.215,.61,.355,1),background .25s ease;
}
.yt-facade:hover .yt-play{transform:translate(-50%,-50%) scale(1.09);background:var(--accent)}
.yt-play svg{width:30px;height:30px;margin-left:4px}

.yt-meta{
  position:absolute;left:22px;right:22px;bottom:18px;
  display:flex;flex-direction:column;gap:2px;text-align:left;line-height:1.3;
}
.yt-title{color:#fff;font-size:16px;font-weight:650;letter-spacing:-.01em}
.yt-src{color:rgba(255,255,255,.72);font-size:12.5px;font-weight:500}

@media (max-width:600px){
  .yt-play{width:58px;height:58px}
  .yt-play svg{width:24px;height:24px}
  .yt-meta{left:14px;right:14px;bottom:12px}
  .yt-title{font-size:14px}
}

.book-video iframe{display:block;width:100%;aspect-ratio:16/9;height:auto;border:0}

.book-press{margin-top:64px}
.book-press h3{color:#fff;font-size:20px;text-align:center;margin-bottom:8px}
.book-press .cap{color:rgba(255,255,255,.6);font-size:15px;text-align:center;margin-bottom:32px}
.press-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.press-item{
  display:block;border-radius:10px;overflow:hidden;background:#fff;
  border:1px solid rgba(255,255,255,.14);transition:.25s;
}
.press-item:hover{transform:translateY(-4px);border-color:#7fc4e3;box-shadow:0 16px 30px -12px rgba(0,0,0,.6)}
.press-item img{width:100%;height:130px;object-fit:cover;object-position:top center;display:block}
.press-item .name{
  display:block;padding:10px 8px;background:rgba(255,255,255,.06);color:#fff;
  font-size:11.5px;font-weight:700;text-align:center;letter-spacing:.02em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

@media (max-width:1000px){
  .skills{grid-template-columns:1fr}
  .press-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .book-grid{grid-template-columns:1fr;gap:36px}
  .book-cover img{max-width:250px}
  .book-video{margin-top:44px}
  .book-press{margin-top:44px}
}
@media (max-width:560px){
  .press-grid{grid-template-columns:repeat(2,1fr)}
}

/* riga autori sotto il titolo del libro */
.book-authors{
  color:rgba(255,255,255,.55);font-size:13px;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;
}

/* =============================================================================
 *  Lightbox per la rassegna stampa
 * ========================================================================== */
.lb{
  position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  padding:32px 20px;background:rgba(0,26,40,.9);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s;
}
.lb.open{opacity:1;visibility:visible}
.lb-figure{
  position:relative;display:flex;flex-direction:column;align-items:center;gap:14px;
  max-width:100%;max-height:100%;
  transform:scale(.94) translateY(10px);opacity:0;
  transition:transform .3s cubic-bezier(.2,.8,.3,1),opacity .3s;
}
.lb.open .lb-figure{transform:scale(1) translateY(0);opacity:1}
.lb-figure img{
  max-width:min(880px,92vw);max-height:78vh;width:auto;height:auto;
  border-radius:12px;box-shadow:0 40px 90px -30px rgba(0,0,0,.9);background:#fff;
}
.lb-cap{color:rgba(255,255,255,.85);font-size:14px;font-weight:600;letter-spacing:.02em;text-align:center}
.lb-cap .idx{color:rgba(255,255,255,.45);font-weight:500;margin-left:8px}
.lb-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.1);color:#fff;display:grid;place-items:center;
  cursor:pointer;transition:.2s;backdrop-filter:blur(4px);
}
.lb-btn:hover{background:rgba(255,255,255,.22);border-color:#7fc4e3}
.lb-btn svg{width:22px;height:22px}
.lb-prev{left:24px}
.lb-next{right:24px}
.lb-close{
  position:absolute;top:22px;right:24px;transform:none;
  width:42px;height:42px;
}
.lb-close:hover{transform:rotate(90deg)}
@media (max-width:700px){
  .lb{padding:20px 12px}
  .lb-figure img{max-height:66vh}
  .lb-prev{left:8px}
  .lb-next{right:8px}
  .lb-btn{width:40px;height:40px}
  .lb-close{top:12px;right:12px}
}
@media (prefers-reduced-motion:reduce){
  .lb,.lb-figure{transition:none}
}

/* =============================================================================
 *  Movimento
 *  Tutto e' condizionato a .js-on: senza JavaScript la pagina resta visibile
 *  e completa (nessun contenuto nascosto ai crawler).
 * ========================================================================== */
:root{
  --ease-out:cubic-bezier(.215,.61,.355,1);
  --reveal-dur:.5s;
}

/* --- Reveal allo scroll ---------------------------------------------------- */
.js-on [data-reveal]{
  opacity:0;
  transform:translateY(16px);
  will-change:opacity,transform;
}
.js-on [data-reveal].in{
  opacity:1;
  transform:none;
  transition:opacity var(--reveal-dur) var(--ease-out) var(--reveal-delay,0ms),
             transform var(--reveal-dur) var(--ease-out) var(--reveal-delay,0ms);
  will-change:auto;
}
/* voci della timeline: ingresso corto dal basso, sfalsato dal binario */
.js-on .tl-item[data-reveal]{transform:translateY(12px)}
.js-on .tl-item[data-reveal].in{transform:none}

/* --- Ingresso dell'hero al caricamento ------------------------------------ */
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.js-on .hero-content > div > *,
.js-on .hero-photo{
  opacity:0;
  animation:rise .7s var(--ease-out) forwards;
}
.js-on .hero-content > div > h1{animation-delay:.05s}
.js-on .hero-content > div > .hero-claim{animation-delay:.12s}
.js-on .hero-content > div > .hero-intro{animation-delay:.19s}
.js-on .hero-content > div > .hero-actions{animation-delay:.27s}
.js-on .hero-content > div > .hero-facts{animation-delay:.35s}
.js-on .hero-photo{animation-delay:.18s}

/* --- Parallax (solo strati decorativi) ------------------------------------ */
/* lo sfondo e' piu' alto della sezione: scorrendo non scopre il bordo superiore */
.js-on .hero-bg{top:-16%;height:132%;will-change:transform}
.book-cover img{will-change:transform}

/* --- Navbar che si compatta allo scroll ----------------------------------- */
.nav-inner{transition:height .3s var(--ease-out)}
.nav.scrolled .nav-inner{height:68px}

/* --- Sottolineatura animata dei link di testo ------------------------------ */
.tl-body a,.about li a{
  background-image:linear-gradient(var(--accent),var(--accent));
  background-size:0% 1px;background-position:0 100%;background-repeat:no-repeat;
  transition:background-size .3s var(--ease-out);
}
.tl-body a:hover,.about li a:hover{background-size:100% 1px;text-decoration:none}

@media (prefers-reduced-motion:reduce){
  .js-on .nav-logo{transition:none;transform:none}
  .js-on [data-reveal],
  .js-on .hero-content > div > *,
  .js-on .hero-photo{opacity:1 !important;transform:none !important;animation:none !important}
  .js-on [data-reveal].in{transition:none}
  .tl-progress{transition:none}
  .hero-bg,.book-cover img{transform:none !important}
}