/* A.d.M. S.r.l. — foglio di stile unico. Nessuna dipendenza esterna. */
:root{
  --blu:#004080; --blu-scuro:#002a57; --blu-notte:#001a38; --rosso:#ec1c24;
  --inchiostro:#132238; --testo:#3c4a5c; --tenue:#536174;
  --fondo:#ffffff; --fondo-soft:#f3f7fb; --linea:#dfe6ee;
  --raggio:14px; --ombra:0 10px 30px rgba(0,42,87,.10);
  --max:1180px; --gutter:clamp(16px,4vw,32px);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.65;color:var(--testo);background:var(--fondo)}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--blu)}
a:hover{color:var(--blu-scuro)}
h1,h2,h3{color:var(--inchiostro);line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:750}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:720}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;z-index:100;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--rosso);outline-offset:3px}

/* Etichette e bottoni */
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blu);margin-bottom:.9em}
.eyebrow::before{content:"";display:inline-block;width:22px;height:3px;background:var(--rosso);vertical-align:middle;margin-right:10px;border-radius:2px}
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.85em 1.4em;border-radius:999px;font-weight:650;text-decoration:none;border:2px solid transparent;transition:background .2s,color .2s,border-color .2s;font-size:1rem;cursor:pointer;font-family:inherit}
.btn-primario{background:var(--blu);color:#fff}
.btn-primario:hover{background:var(--blu-scuro);color:#fff}
.btn-chiaro{background:#fff;color:var(--blu)}
.btn-chiaro:hover{background:var(--fondo-soft);color:var(--blu-scuro)}
.btn-bordo{border-color:rgba(255,255,255,.7);color:#fff;background:transparent}
.btn-bordo:hover{background:rgba(255,255,255,.12);color:#fff}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--linea)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:16px}
.logo img{height:46px;width:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
.nav a{display:block;padding:.5em .8em;text-decoration:none;color:var(--inchiostro);font-weight:600;font-size:.95rem;border-radius:8px}
.nav a:hover{background:var(--fondo-soft);color:var(--blu)}
.nav .btn{padding:.6em 1.1em;margin-left:8px;color:#fff}
.nav .btn:hover{background:var(--blu-scuro)}
.menu-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--inchiostro);margin:5px 0;transition:transform .2s,opacity .2s}
@media (max-width:900px){
  .js .menu-toggle{display:block}
  .js .nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--linea);box-shadow:var(--ombra);display:none}
  .js .nav.aperto{display:block}
  .nav ul{flex-direction:column;align-items:stretch;padding:8px var(--gutter) 16px}
  .no-js .nav ul{flex-direction:row;flex-wrap:wrap;padding:0}
  .nav .btn{margin:8px 0 0;justify-content:center}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .logo img{height:40px}
}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--blu-notte)}
.hero picture,.hero-img{position:absolute;inset:0;width:100%;height:100%}
.hero-img{object-fit:cover;object-position:35% center}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(0,26,56,.93) 0%,rgba(0,42,87,.82) 42%,rgba(0,64,128,.45) 100%)}
.hero .wrap{position:relative;z-index:1;padding-top:clamp(80px,13vw,160px);padding-bottom:clamp(80px,13vw,160px)}
.hero-testo{max-width:680px}
.hero h1{color:#fff}
.hero .eyebrow{color:#cfe0f3}
.hero p.lead{font-size:clamp(1.05rem,1.7vw,1.25rem);color:#e3edf8;max-width:580px;margin-bottom:1.8em}
.azioni{display:flex;flex-wrap:wrap;gap:12px}
.hero-punti{display:flex;flex-wrap:wrap;gap:10px 28px;margin:2.4em 0 0;padding:0;list-style:none;font-size:.92rem;color:#cfe0f3}
.hero-punti li::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--rosso);margin-right:9px;vertical-align:middle}

/* Sezioni */
.sezione{padding:clamp(64px,9vw,112px) 0}
.sezione-soft{background:var(--fondo-soft)}
.intestazione{max-width:720px;margin-bottom:clamp(32px,5vw,56px)}
.intestazione p{font-size:1.1rem}
.due-colonne{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,72px);align-items:center}
@media (max-width:860px){.due-colonne{grid-template-columns:1fr}}

/* ISIMIX */
.isimix .sottotitolo{font-size:1.2rem;color:var(--inchiostro);font-weight:600}
.video-facade{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;padding:0;border-radius:var(--raggio);overflow:hidden;cursor:pointer;background:#000;box-shadow:var(--ombra)}
.video-facade img{width:100%;height:100%;object-fit:cover;transition:transform .4s,opacity .3s;opacity:.9}
.video-facade:hover img{transform:scale(1.03);opacity:1}
.video-facade .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:78px;height:78px;border-radius:50%;background:rgba(236,28,36,.95);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.video-facade .play::before{content:"";border-left:24px solid #fff;border-top:15px solid transparent;border-bottom:15px solid transparent;margin-left:6px}
.video-facade .durata{position:absolute;right:14px;bottom:14px;background:rgba(0,0,0,.72);color:#fff;font-size:.82rem;padding:3px 9px;border-radius:6px}
.video-facade iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.nota-video{font-size:.85rem;color:var(--tenue);margin-top:.8em}
.vantaggi{list-style:none;padding:0;margin:1.4em 0 2em;display:grid;gap:12px}
.vantaggi li{display:flex;gap:12px;align-items:flex-start}
.vantaggi li::before{content:"";flex:0 0 22px;height:22px;border-radius:50%;background:var(--blu) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;margin-top:3px}

/* Linee monouso */
.linee{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1060px){.linee{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.linee{grid-template-columns:1fr}}
.card{background:#fff;border-radius:var(--raggio);overflow:hidden;box-shadow:var(--ombra);display:flex;flex-direction:column}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-corpo{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card .categoria{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--tenue);margin-bottom:.3em}
.card p{font-size:.96rem;flex:1}
.tag{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.tag span{font-size:.75rem;font-weight:700;color:var(--blu);background:#e6eef7;padding:3px 10px;border-radius:999px}
.cta-centro{text-align:center;margin-top:44px}

/* Progetti finanziati */
.progetto{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.progetto + .progetto{margin-top:clamp(56px,8vw,96px)}
.progetto.inverti .media{order:2}
@media (max-width:860px){.progetto{grid-template-columns:1fr}.progetto.inverti .media{order:0}}
.media img,.media video{border-radius:var(--raggio);box-shadow:var(--ombra);width:100%;border:1px solid var(--linea);background:#fff}
.badge-fondi{display:inline-block;font-size:.78rem;font-weight:700;color:var(--blu-scuro);background:#fff;border:1px solid var(--linea);padding:4px 12px;border-radius:999px;margin-bottom:1em}

/* Contatti */
.contatti{background:var(--blu-scuro);color:#dbe7f4}
.contatti h2,.contatti h3{color:#fff}
.contatti .eyebrow{color:#a9c6e6}
.contatti a{color:#fff}
.sedi{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:28px 0}
@media (max-width:560px){.sedi{grid-template-columns:1fr}}
.sede{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--raggio);padding:20px}
.sede h3{font-size:1rem;margin-bottom:.4em}
.sede p{margin:0;font-size:.97rem}
.mappa{position:relative;aspect-ratio:4/3;border-radius:var(--raggio);overflow:hidden;background:linear-gradient(135deg,#0a3a6e,#001a38);display:grid;place-items:center;text-align:center;padding:24px;border:1px solid rgba(255,255,255,.14)}
.mappa iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.mappa p{font-size:.88rem;color:#a9c6e6;max-width:340px;margin:12px auto 0}
.mappa .pin{width:44px;height:44px;margin:0 auto 14px;background:var(--rosso);border-radius:50% 50% 50% 0;transform:rotate(-45deg);position:relative}
.mappa .pin::after{content:"";position:absolute;width:16px;height:16px;background:#fff;border-radius:50%;left:14px;top:14px}

/* Footer */
.footer{background:var(--blu-notte);color:#9fb3c9;font-size:.9rem;padding:48px 0 32px}
.footer a{color:#dbe7f4}
.footer-griglia{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
@media (max-width:760px){.footer-griglia{grid-template-columns:1fr}}
.footer strong{color:#fff}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:.4em}
.footer .logo-footer{background:#fff;display:inline-block;padding:10px 14px;border-radius:10px;margin-bottom:14px}
.footer .logo-footer img{height:38px;width:auto}
.footer-fondo{border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

/* Pagine testuali (privacy, cookie, 404) */
.pagina{padding:clamp(48px,7vw,88px) 0}
.pagina .wrap{max-width:820px}
.pagina h2{font-size:1.35rem;margin-top:1.8em}
.pagina ul{padding-left:1.2em}
.aggiornamento{color:var(--tenue);font-size:.9rem}
.errore{text-align:center;padding:clamp(80px,14vw,160px) 0}
.errore .codice{font-size:clamp(4rem,12vw,7rem);font-weight:800;color:var(--blu);line-height:1;margin-bottom:.2em}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.da-inserire{background:#ec1c24;color:#fff;padding:0 6px;border-radius:4px;font-weight:700}
.nav-semplice .btn{padding:.6em 1.1em;font-size:.92rem}
.contatti a.btn-chiaro{color:var(--blu)}
.nav a.btn{border-radius:999px}

/* Popup contatti */
.popup{border:0;border-radius:18px;padding:clamp(24px,4vw,40px);max-width:860px;width:calc(100% - 32px);max-height:calc(100dvh - 32px);overflow:auto;box-shadow:0 30px 80px rgba(0,26,56,.35);color:var(--testo)}
.popup::backdrop{background:rgba(0,26,56,.6);backdrop-filter:blur(3px)}
.popup h2{font-size:clamp(1.5rem,3vw,2rem)}
.popup-intro{margin-bottom:1.4em}
.popup-chiudi{position:absolute;top:12px;right:14px;width:40px;height:40px;border:0;border-radius:50%;background:var(--fondo-soft);font-size:1.6rem;line-height:1;cursor:pointer;color:var(--inchiostro)}
.popup-chiudi:hover{background:var(--linea)}
.servizi{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:620px){.servizi{grid-template-columns:1fr}}
.servizio{border:1px solid var(--linea);border-radius:var(--raggio);padding:18px 18px 16px;display:flex;flex-direction:column;transition:border-color .2s,box-shadow .2s}
.servizio:hover{border-color:var(--blu);box-shadow:var(--ombra)}
.servizio .categoria{font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--tenue)}
.servizio h3{margin:.2em 0 .3em}
.servizio p{font-size:.93rem;flex:1;margin-bottom:.9em}
.servizio-azioni{display:flex;gap:8px;flex-wrap:wrap}
.btn-mini{padding:.5em 1em;font-size:.88rem}
.btn-wa{background:#1fa855;color:#fff}
.btn-wa:hover{background:#178a45;color:#fff}
.popup-nota{margin:1.4em 0 0;font-size:.9rem;color:var(--tenue);text-align:center}
.btn[hidden]{display:none}

/* Schede di approfondimento delle linee */
.card-linea{position:relative;transition:box-shadow .2s,transform .2s}
.card-linea:hover,.card-linea:focus-within{box-shadow:0 12px 35px #00346926;transform:translateY(-3px)}
.linea-apri{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;padding:12px 0 0;border-top:1px solid var(--linea);font-weight:700;min-height:44px}
.linea-apri::after{content:"";position:absolute;inset:0}
.card-linea:focus-within{outline:3px solid var(--blu);outline-offset:4px}
.popup-linea{padding:0;max-width:980px;overscroll-behavior:contain}
.linea-barra{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 24px;background:#fff;border-bottom:1px solid var(--linea);color:var(--tenue);font-size:.9rem}
.linea-chiudi{min-height:44px;padding:8px 14px;border:0;border-radius:8px;font:inherit;font-weight:700;background:#e6eef7;color:var(--blu);cursor:pointer}
.linea-dettaglio{display:grid;grid-template-columns:.85fr 1.15fr;gap:32px;padding:32px}
.linea-foto img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain;border-radius:12px;background:#f5f7fa}
.linea-testo{min-width:0}.linea-testo h3{font-size:1.05rem}.linea-punti{padding-left:1.2em;margin-bottom:24px}.linea-punti li{margin-bottom:12px}
.linea-richiesta{padding-top:20px;border-top:1px solid var(--linea)}.linea-richiesta .btn{white-space:normal;text-align:center;min-height:48px}.linea-email{font-size:.9rem;margin:12px 0 0;overflow-wrap:anywhere}
html:has(.popup-linea[open]){overflow:hidden}
@media(max-width:620px){.popup-linea{width:calc(100% - 20px);max-height:calc(100dvh - 20px);border-radius:14px}.linea-barra{padding:8px 16px}.linea-dettaglio{grid-template-columns:1fr;gap:20px;padding:20px}.linea-foto img{aspect-ratio:16/9;max-height:190px}.linea-richiesta .btn{display:flex;width:100%;justify-content:center}}

button.linea-apri{background:transparent;border-left:0;border-right:0;border-bottom:0;font:inherit;font-weight:700;color:var(--blu);text-align:left;cursor:pointer;width:100%}

/* Contenuti consultabili e domande frequenti, senza dipendenze JavaScript */
.azienda{border-bottom:1px solid var(--linea)}
.faq-wrap{max-width:920px}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--linea);border-radius:12px;overflow:hidden}.faq-item summary{cursor:pointer;padding:20px 24px;font-weight:700;color:var(--blu);min-height:48px}.faq-item p{padding:0 24px 22px;margin:0}.faq-item[open] summary{padding-bottom:12px}.faq-item a{font-weight:600}.faq-item summary:focus-visible{outline:3px solid var(--blu);outline-offset:-4px}
[id="eos-chemo"],[id="eir-line"],[id="dike-line"],[id="khors-line"]{scroll-margin-top:110px}

.player-locale{border:1px solid var(--linea);border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--ombra)}
.player-locale video{display:block;width:100%;height:auto;background:#071d38}
.player-stato{font-size:.88rem;color:var(--tenue);margin:0;padding:10px 18px 16px}

/* Schede prodotto dai materiali aziendali */
.catalogo-foto figure{margin:0 0 24px}.catalogo-foto img{aspect-ratio:auto;max-height:320px;object-fit:contain;background:#f5f7fa}.catalogo-foto figcaption{font-size:.82rem;color:var(--tenue);padding:8px 0}
.catalogo-dettagli{border:1px solid var(--linea);border-radius:10px;margin:12px 0;overflow:hidden}.catalogo-dettagli summary{cursor:pointer;padding:15px;font-weight:700;color:var(--blu)}.catalogo-tabella{overflow-x:auto;max-width:100%;padding:0 12px 12px}.catalogo-tabella table{border-collapse:collapse;font-size:.8rem;min-width:460px;width:100%}.catalogo-tabella caption{text-align:left;font-weight:700;padding:10px 0}.catalogo-tabella th,.catalogo-tabella td{padding:9px;text-align:left;border-bottom:1px solid var(--linea);vertical-align:top}.catalogo-tabella thead{background:#f0f5fa}.catalogo-tabella th[scope=row]{white-space:nowrap}.linea-testo h3{margin-top:24px}
@media(max-width:620px){.catalogo-foto{display:flex;overflow-x:auto;gap:14px;scroll-snap-type:x proximity}.catalogo-foto figure{flex:0 0 85%;min-width:0;margin:0;scroll-snap-align:start}.catalogo-foto img{height:170px;width:100%;max-height:none}.catalogo-tabella table{font-size:.75rem}}

/* Accessibilità: contrasto, focus, ingrandimento e controlli. */
.contatti .btn-chiaro{color:var(--blu)}
:focus-visible{outline:3px solid #004080;outline-offset:3px;box-shadow:0 0 0 6px #fff}
.hero :focus-visible,.contatti :focus-visible,.footer :focus-visible{outline-color:#fff;box-shadow:0 0 0 6px #004080}
.menu-toggle,.popup-chiudi,.linea-chiudi{min-width:44px;min-height:44px}
.popup-chiudi{width:44px;height:44px}.popup:not(.popup-linea){padding-top:68px}
.due-colonne>*,.footer-griglia>*{min-width:0}
.sede p,.footer p,.linea-email{overflow-wrap:anywhere}
.catalogo-tabella{scroll-margin-block:80px}
@media(max-width:900px){.js .nav{max-height:calc(100dvh - 80px);overflow-y:auto}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}