/* Perno Officina — demo settore meccanici. Nessuna fotografia: tipografia, regole e SVG. */
@font-face{font-family:'Barlow Condensed';src:url('/assets/fonts/barlow-condensed-700.woff2') format('woff2');font-weight:700;font-display:swap}

.po-site{
  --ink:#15181b;--paper:#f3f1ec;--card:#fbfaf7;--signal:#d4491c;--steel:#6e7880;
  --line:rgba(21,24,27,.16);--hair:rgba(21,24,27,.08);
  --cond:'Barlow Condensed',Impact,sans-serif;--body:Inter,system-ui,Arial,sans-serif;
  background:var(--paper);color:var(--ink);font-family:var(--body);line-height:1.6;
}
.po-site *{box-sizing:border-box}
.po-shell{width:min(100% - 2.5rem,74rem);margin-inline:auto}
.po-site h1,.po-site h2,.po-site h3{font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.01em;line-height:.94;margin:0}
.po-site p{margin:0}

/* intestazione */
.po-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--hair)}
.po-nav{display:flex;align-items:center;gap:1.25rem;height:72px}
.po-logo{display:inline-flex;align-items:center;gap:.6rem;color:inherit;text-decoration:none}
.po-logo svg{width:34px;height:34px;color:var(--signal)}
.po-logo b{font-family:var(--cond);font-size:1.5rem;letter-spacing:.02em}
.po-logo small{display:block;font-size:.58rem;letter-spacing:.22em;color:var(--steel);text-transform:uppercase}
.po-nav nav{margin-left:auto;display:flex;align-items:center;gap:1.4rem}
.po-nav nav a{color:var(--ink);text-decoration:none;font-size:.9rem;font-weight:500}
.po-nav nav a:hover{color:var(--signal)}
.po-cta{padding:.7rem 1.2rem;border-radius:2px;background:var(--ink);color:var(--paper)!important;font-weight:600}
.po-cta:hover{background:var(--signal)}
.po-burger{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:2px;background:none;cursor:pointer;color:inherit;font-family:var(--cond);text-transform:uppercase;font-size:.85rem}
#po-mobile{display:none;padding:0 0 1rem;flex-direction:column;gap:.1rem}
#po-mobile a{padding:.85rem .2rem;border-top:1px solid var(--hair);color:inherit;text-decoration:none;font-weight:500}
#po-mobile:not([hidden]){display:flex}

/* apertura */
.po-hero{padding:clamp(3rem,7vw,6rem) 0 clamp(2.5rem,5vw,4rem)}
.po-hero h1{font-size:clamp(3rem,9vw,7rem)}
.po-hero h1 em{font-style:normal;color:var(--signal)}
.po-hero-sub{max-width:36rem;margin-top:1.5rem;font-size:clamp(1rem,1.7vw,1.2rem);color:var(--steel)}
.po-hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.po-button{display:inline-flex;align-items:center;gap:.5rem;padding:.95rem 1.5rem;border-radius:2px;background:var(--signal);color:#fff;text-decoration:none;font-weight:600;border:0;cursor:pointer}
.po-button:hover{background:var(--ink)}
.po-link{display:inline-flex;align-items:center;gap:.4rem;padding:.95rem 0;color:var(--ink);font-weight:600;text-decoration:none;border-bottom:2px solid var(--signal)}

/* fascia dati */
.po-strip{border-block:1px solid var(--line);background:var(--card)}
.po-strip ol{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(13rem,100%),1fr));gap:0;margin:0;padding:0;list-style:none}
.po-strip li{padding:1.4rem 1.5rem;border-left:1px solid var(--hair)}
.po-strip li:first-child{border-left:0}
.po-strip b{display:block;font-family:var(--cond);font-size:2.2rem;line-height:1;color:var(--signal)}
.po-strip span{display:block;margin-top:.3rem;font-size:.86rem;color:var(--steel)}

/* sezioni */
.po-section{padding:clamp(3rem,7vw,5.5rem) 0}
.po-section h2{font-size:clamp(2rem,5vw,3.4rem);max-width:20ch}
.po-section h2 em{font-style:normal;color:var(--signal)}
.po-intro{max-width:40rem;margin-top:1.1rem;color:var(--steel)}

/* servizi */
.po-services{display:grid;gap:1px;margin-top:2.5rem;background:var(--line);border:1px solid var(--line)}
@media(min-width:48rem){.po-services{grid-template-columns:1fr 1fr}}
.po-service{background:var(--card);padding:1.8rem 1.6rem}
.po-service h3{font-size:1.5rem;margin-bottom:.6rem}
.po-service p{color:var(--steel);font-size:.95rem}
.po-service ul{margin:1rem 0 0;padding:0;list-style:none;display:grid;gap:.45rem;font-size:.9rem}
.po-service li{padding-left:1.1rem;position:relative}
.po-service li::before{content:'';position:absolute;left:0;top:.6em;width:.45rem;height:2px;background:var(--signal)}

/* metodo */
.po-steps{display:grid;gap:1px;margin-top:2.5rem;background:var(--line);border:1px solid var(--line)}
@media(min-width:40rem){.po-steps{grid-template-columns:repeat(4,1fr)}}
.po-step{background:var(--card);padding:1.6rem 1.4rem}
.po-step b{display:block;font-family:var(--cond);font-size:1.1rem;color:var(--signal);margin-bottom:.5rem}
.po-step h3{font-size:1.25rem;margin-bottom:.45rem}
.po-step p{font-size:.9rem;color:var(--steel)}

/* contatto */
.po-contact{background:var(--ink);color:var(--paper)}
.po-contact h2{color:var(--paper)}
.po-contact .po-intro{color:#aab3ba}
.po-contact-grid{display:grid;gap:2rem;margin-top:2rem}
@media(min-width:48rem){.po-contact-grid{grid-template-columns:1.1fr 1fr;align-items:start}}
.po-facts{display:grid;gap:.1rem;margin:0;padding:0}
.po-facts div{display:flex;flex-wrap:wrap;gap:.5rem 1rem;padding:.9rem 0;border-top:1px solid rgba(243,241,236,.16)}
.po-facts dt{min-width:9rem;color:#8d979f;font-size:.84rem}
.po-facts dd{margin:0;font-weight:600}
.po-contact .po-button{background:var(--signal)}
.po-contact .po-button:hover{background:var(--paper);color:var(--ink)}

/* animazione d'ingresso */
.po-reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.po-reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.po-reveal{opacity:1;transform:none;transition:none}}

@media(max-width:52rem){
  .po-nav nav{display:none}
  .po-burger{display:block}
}