/* MG Consulting srls — foglio di stile del sito
   Colori e font del marchio: grafite + verde petrolio, Orbitron per i titoli, Inter per il testo. */
/* Layout: una colonna centrata (max 1120px); bande a tutta larghezza; firma visiva = il "taglio" diagonale del logo */
:root{
  --teal:#0B6872; --teal-deep:#084A51; --teal-light:#6CC5CE; --graphite:#2B2F33;
  --bg:#F3F5F6; --bg-2:#FFFFFF; --fg:#1F2327; --fg-2:#5B646C; --line:#D8DEE1;
  --band:#2B2F33; --band-fg:#FFFFFF; --band-fg-2:#C9CED4; --accent:#0B6872; --accent-ink:#FFFFFF;
  --chip:#E4EEF0; --chip-fg:#0B5A63;
  --display:'Orbitron',system-ui,sans-serif; --body:'Inter',system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme: dark){ :root{
  --bg:#1C1F22; --bg-2:#25292D; --fg:#ECEFF1; --fg-2:#A9B2BA; --line:#394045;
  --band:#15181B; --accent:#0F7F8B; --chip:#1E3C41; --chip-fg:#9ADCE3; color-scheme:dark } }

*,*::before,*::after{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.55;margin:0}
h1,h2,h3{margin:0;text-wrap:balance}
p{margin:0}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1120px;margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{font-family:var(--display);font-weight:600;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.band .eyebrow{color:var(--teal-light)}
h2{font-family:var(--display);font-weight:800;font-size:clamp(1.5rem,3.2vw,2.1rem);letter-spacing:.01em;line-height:1.15;margin-top:.6rem}
.lead{color:var(--fg-2);font-size:1.05rem;max-width:62ch;margin-top:.9rem}
section{padding-block:clamp(56px,8vw,96px)}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.25rem;border-radius:4px;font-weight:600;text-decoration:none;font-size:.95rem;border:1.5px solid transparent;transition:background .15s,color .15s}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--teal-deep)}
.btn-ghost{border-color:currentColor;color:var(--band-fg)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
/* Focus da tastiera: verde petrolio sulle sezioni chiare (5.9:1 su --bg), verde chiaro su quelle scure (6.8:1 su --band) */
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
header :focus-visible,.hero :focus-visible,.band :focus-visible,footer :focus-visible{outline-color:var(--teal-light)}
.cbox :focus-visible{outline-color:var(--accent)}
/* Testo presente solo per gli screen reader (es. regione aria-live dei pulsanti Copia) */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Header */
header{position:sticky;top:0;z-index:9;background:var(--band);color:var(--band-fg);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.brand img{height:30px;width:auto}
.brand span{font-family:var(--display);font-weight:800;font-size:.95rem;letter-spacing:.08em;white-space:nowrap}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.6rem;font-size:.92rem;font-weight:500}
.nav ul a{text-decoration:none;color:var(--band-fg-2);white-space:nowrap}
.nav ul a:hover,.nav ul a[aria-current="page"]{color:var(--band-fg)}
.nav .btn{padding:.55rem 1rem;font-size:.88rem}
.menu-toggle{display:none;background:transparent;color:var(--band-fg);border:1.5px solid rgba(255,255,255,.35);border-radius:4px;padding:.5rem .8rem;font:inherit;font-size:.88rem;font-weight:600;cursor:pointer}
.menu-toggle:hover{border-color:var(--band-fg)}
.menu-toggle[aria-expanded="true"]{background:rgba(255,255,255,.08)}
/* Sotto i 1080px la lista dei link sparisce e compare il bottone "Menu" (sei voci non ci stanno prima);
   il pannello si apre sotto l'header (position:absolute rispetto all'header, che è sticky) */
@media (max-width:1080px){
  .nav{gap:.75rem}
  .menu{margin-left:auto}
  .menu-toggle{display:inline-flex;align-items:center}
  .nav ul{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--band);border-bottom:1px solid rgba(255,255,255,.12);padding:.4rem 0 .6rem;box-shadow:0 12px 24px rgba(0,0,0,.25)}
  .menu.open ul{display:flex}
  .nav ul a{display:block;padding:.8rem max(16px,env(safe-area-inset-left,0px));font-size:1rem}
}
/* Su schermi molto stretti resta solo il marchio grafico: il nome esteso non ci sta insieme a Menu e Contattaci */
@media (max-width:480px){.brand span{display:none}}

/* Hero: banda grafite con blocco verde tagliato dalla diagonale */
.hero{background:var(--band);color:var(--band-fg);position:relative;overflow:hidden;padding-block:clamp(64px,9vw,120px)}
.hero .cut{position:absolute;inset:0;pointer-events:none}
.hero .wrap{position:relative}
/* Su schermi stretti il blocco verde viene spostato a destra, così non finisce dietro al titolo */
@media (max-width:820px){.hero .cut{right:auto;height:100%;width:calc(100vw + 300px)}}
.hero h1{margin-top:.8rem;font-family:var(--display);font-weight:800;font-size:clamp(1.7rem,4.4vw,3.1rem);line-height:1.12;letter-spacing:.01em;max-width:16ch}
.hero .lead{color:var(--band-fg-2);font-size:clamp(1rem,1.6vw,1.2rem);max-width:52ch}
.hero .cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.8rem}
.hero .facts{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;margin-top:2.4rem;font-size:.85rem;color:var(--band-fg-2)}
.hero .facts b{color:var(--teal-light);font-family:var(--display);font-weight:600;letter-spacing:.06em;font-size:.78rem}

/* Servizi */
.grid{display:grid;gap:1.25rem;margin-top:2.2rem}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:1.5rem;min-width:0;display:flex;flex-direction:column;gap:.8rem}
.card h3{font-family:var(--display);font-weight:600;font-size:.98rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.card .mark{width:40px;height:4px;background:var(--accent);transform:skewX(-22deg)}
.card ul{margin:0;padding-left:1.1rem;color:var(--fg-2);font-size:.95rem;display:grid;gap:.35rem}
.card.main{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}

/* Macchine: striscia scura */
.band{background:var(--band);color:var(--band-fg)}
.band .lead{color:var(--band-fg-2)}
.machines{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);margin:2.2rem 0 0;padding:0;list-style:none}
.machines li{background:var(--band);padding:1.2rem 1.1rem;min-width:0}
.machines b{display:block;font-family:var(--display);font-weight:600;font-size:.82rem;letter-spacing:.06em;color:var(--teal-light)}
.machines span{display:block;color:var(--band-fg-2);font-size:.88rem;margin-top:.35rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
@media (max-width:820px){.two{grid-template-columns:1fr;gap:2rem}}
.steps{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;gap:1rem;counter-reset:s}
.steps li{display:grid;grid-template-columns:44px 1fr;gap:1rem;align-items:start;min-width:0}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--display);font-weight:800;color:var(--teal-light);font-size:1.1rem;line-height:1.4}
.steps b{display:block;font-weight:600}
.steps span{color:var(--band-fg-2);font-size:.95rem}

/* Formazione */
.courses{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;margin-top:2.2rem}
.course{border-top:3px solid var(--accent);padding-top:1rem;min-width:0}
.course h3{font-weight:700;font-size:1.05rem}
.course p{color:var(--fg-2);font-size:.95rem;margin-top:.4rem}
.modes{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.chip{background:var(--chip);color:var(--chip-fg);border-radius:999px;padding:.35rem .8rem;font-size:.85rem;font-weight:500}

/* Team */
.team{background:var(--bg-2);border-block:1px solid var(--line)}
.people{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.25rem;margin-top:2.2rem}
.person{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:1.5rem;display:grid;grid-template-columns:64px 1fr;gap:1.1rem;min-width:0}
.avatar{width:64px;height:64px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:1.1rem}
.person h3{font-weight:700;font-size:1.1rem}
.person .role{color:var(--accent);font-weight:600;font-size:.9rem;margin-top:.15rem}
.person p{color:var(--fg-2);font-size:.95rem;margin-top:.7rem}
.person a{font-size:.9rem;color:var(--accent);display:inline-block;margin-top:.6rem}

/* Competenze */
.tags{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1.8rem}

/* Contatti */
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:start}
@media (max-width:820px){.contact{grid-template-columns:1fr;gap:2rem}}
.cbox{background:var(--bg-2);color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:1.5rem;display:grid;gap:1.1rem}
.cbox dl{margin:0;display:grid;gap:1rem}
.cbox dt{font-family:var(--display);font-weight:600;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--fg-2)}
.cbox dd{margin:.25rem 0 0;font-size:1.05rem;font-weight:500;display:flex;flex-wrap:wrap;align-items:center;gap:.6rem}
.copy{border:1px solid var(--line);background:transparent;color:var(--accent);border-radius:4px;padding:.25rem .6rem;font:inherit;font-size:.8rem;font-weight:600;cursor:pointer}
.copy:hover{background:var(--chip)}
.cbox .btn{justify-self:start}

footer{background:var(--band);color:var(--band-fg-2);font-size:.85rem;padding-block:2rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem}
footer a{color:var(--band-fg-2)}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
footer .flinks{display:flex;gap:1.2rem}
/* Pulsante Copia: larghezza fissa così "Copia" → "Copiato" non sposta il layout */
.copy{min-width:4.6em;text-align:center}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:.5rem 1rem;z-index:20}
.skip:focus{left:8px}
.skip:focus-visible{outline-color:var(--teal-light)}

/* Modulo di contatto */
.contact-form{margin-top:1.6rem;display:grid;gap:.9rem;max-width:560px}
.contact-form .f2{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
@media (max-width:560px){.contact-form .f2{grid-template-columns:1fr}}
.contact-form label{display:grid;gap:.3rem;font-size:.85rem;font-weight:600;color:var(--band-fg-2);min-width:0}
.contact-form input,.contact-form select,.contact-form textarea{font:inherit;font-weight:400;font-size:.95rem;padding:.6rem .7rem;border-radius:4px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);color:var(--band-fg);width:100%;min-width:0}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:rgba(255,255,255,.4)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:3px solid var(--teal-light);outline-offset:1px;border-color:transparent}
.contact-form select option{color:#1F2327}
.contact-form .check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;font-size:.85rem}
.contact-form .check input{width:auto;margin-top:.2rem}
.contact-form .check a{color:var(--teal-light)}
.contact-form button{justify-self:start}
.form-status{font-size:.9rem;min-height:1.2em}
.form-status.ok{color:var(--teal-light)}
.form-status.err{color:#FFB4A8}
/* Bottone con bordo sulle sezioni chiare (il .btn-ghost è pensato per le bande scure) */
.btn-outline{border-color:var(--chip-fg);color:var(--chip-fg)}
.btn-outline:hover{background:var(--chip)}
/* Titoli dei corsi in home: link alla pagina del corso */
.course h3 a{color:inherit;text-decoration-color:var(--line);text-underline-offset:4px}
.course h3 a:hover{color:var(--accent)}
/* Pagine interne (post-processor, corsi) */
.page-hero{background:var(--band);color:var(--band-fg);padding-block:clamp(48px,7vw,80px)}
.page-hero h1{font-family:var(--display);font-weight:800;font-size:clamp(1.6rem,3.8vw,2.6rem);line-height:1.15;letter-spacing:.01em}
.page-hero .lead{color:var(--band-fg-2)}
.prose{max-width:68ch}
.prose p+p{margin-top:.9rem}
.checklist{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;gap:.7rem}
.checklist li{display:grid;grid-template-columns:22px 1fr;gap:.7rem;align-items:start}
.checklist li::before{content:"";width:14px;height:14px;margin-top:.35rem;background:var(--accent);transform:skewX(-22deg)}
.faq{display:grid;gap:.6rem;margin-top:1.8rem;max-width:72ch}
.faq details{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:.9rem 1.1rem}
.faq summary{font-weight:600;cursor:pointer}
.faq details p{color:var(--fg-2);margin-top:.6rem;font-size:.95rem}
.breadcrumb{font-size:.85rem;color:var(--band-fg-2);margin-bottom:1rem}
.breadcrumb a{color:var(--teal-light);text-decoration:none}