/* ============================================================
   GOBBO GOMME — stili condivisi
   ============================================================ */
:root{
  --rosso:#DA291C;
  --rosso-scuro:#B81F14;
  --nero:#0A0A0A;
  --nero-2:#161616;
  --grigio:#1f1f1f;
  --bianco:#ffffff;
  --crema:#f6f4ee;
  --bordo:#e6e3da;
  --testo:#0A0A0A;
  --testo-soft:#555;
  --radius:14px;
  --maxw:1240px;
  --sidebar:240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:'Manrope', system-ui, sans-serif;
  color:var(--testo);
  background:var(--bianco);
  font-size:17px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Archivo Black','Manrope',sans-serif;letter-spacing:-0.01em;line-height:1.02;margin:0}
h2{font-size:clamp(28px,3.8vw,44px);text-wrap:balance}
h3{font-size:19px;letter-spacing:0}
p{margin:0 0 1em;text-wrap:pretty}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;letter-spacing:0;font-size:12px;text-transform:uppercase}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:'JetBrains Mono',monospace;font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--testo-soft)}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--nero);display:inline-block}

/* ============================================================
   LAYOUT — sidebar sinistra fissa + contenuto
   ============================================================ */
.shell{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar);flex-shrink:0;
  background:var(--nero);color:var(--bianco);
  padding:28px 24px;
  display:flex;flex-direction:column;gap:28px;
  position:sticky;top:0;align-self:flex-start;height:100vh;
  border-right:1px solid #1d1d1d;
  z-index:30;
}
.sidebar-brand{display:flex;align-items:center;gap:10px}
.sidebar-brand .brand-logo{
  background:#fff;border-radius:8px;padding:8px 10px;
  display:inline-flex;align-items:center;
  box-shadow:0 4px 14px rgba(0,0,0,.35);
}
.sidebar-brand .brand-logo img{height:105px;width:auto;display:block}
.sidebar-nav{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.sidebar-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 12px;border-radius:8px;
  color:#cfcfcf;font-size:15px;font-weight:500;
  border:1px solid transparent;
  transition:background .15s, color .15s, border-color .15s, transform .15s;
}
.sidebar-nav a .nrm{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;color:#666}
.sidebar-nav a:hover{color:#fff;background:#181818}
.sidebar-nav a.active{color:var(--bianco);background:var(--rosso);border-color:var(--rosso)}
.sidebar-nav a.active .nrm{color:rgba(255,255,255,.7)}

.sidebar-cta{margin-top:auto;display:flex;flex-direction:column;gap:10px}
.sidebar-cta .btn{justify-content:center;padding:14px 16px;font-size:14px}
.sidebar-foot{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#666;line-height:1.6}
.sidebar-foot a{color:#bbb}
.sidebar-foot a:hover{color:var(--rosso)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}

/* mobile header (visible solo < 880) */
.mobile-header{display:none}
.mobile-toggle{display:none}
.mobile-menu{display:none}

@media (max-width:880px){
  .shell{flex-direction:column}
  .sidebar{
    position:sticky;top:0;height:auto;width:100%;
    flex-direction:row;align-items:center;justify-content:space-between;
    padding:12px 16px;gap:12px;
    border-right:none;border-bottom:1px solid #1d1d1d;
  }
  .sidebar-brand .brand-logo img{height:40px}
  .sidebar-nav,.sidebar-cta,.sidebar-foot{display:none}
  .mobile-toggle{
    background:transparent;border:1px solid #333;color:#fff;
    padding:9px 12px;border-radius:8px;font-family:'JetBrains Mono',monospace;
    font-size:11px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;
    display:inline-flex;align-items:center;gap:8px;
  }
  .mobile-toggle::after{content:"";width:18px;height:1.5px;background:#fff;box-shadow:0 -5px 0 #fff, 0 5px 0 #fff;display:inline-block}
  .mobile-menu{
    display:none;
    position:fixed;inset:0;background:rgba(10,10,10,.96);z-index:90;
    padding:80px 24px 24px;
  }
  .mobile-menu.open{display:block}
  .mobile-menu nav{display:flex;flex-direction:column;gap:6px;max-width:420px;margin:0 auto}
  .mobile-menu nav a{
    color:#fff;font-family:'Archivo Black',sans-serif;font-size:24px;
    padding:14px 18px;border-radius:10px;
    display:flex;justify-content:space-between;align-items:center;
    border:1px solid #222;
  }
  .mobile-menu nav a.active{background:var(--rosso);border-color:var(--rosso)}
  .mobile-menu nav a .nrm{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;font-weight:400;color:#888}
  .mobile-menu nav a.active .nrm{color:rgba(255,255,255,.8)}
  .mobile-menu .mclose{
    position:absolute;top:18px;right:18px;background:transparent;border:1px solid #333;
    color:#fff;width:40px;height:40px;border-radius:50%;font-size:20px;cursor:pointer;
  }
  .mobile-menu .mcta{margin-top:24px;display:flex;flex-direction:column;gap:10px;max-width:420px;margin-left:auto;margin-right:auto}
}

/* ============================================================
   BOTTONI
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 22px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  cursor:pointer;border:none;font-family:'Manrope',sans-serif;line-height:1;
  text-align:center;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--rosso);color:var(--bianco);box-shadow:0 8px 24px rgba(218,41,28,.28)}
.btn-primary:hover{background:var(--rosso-scuro)}
.btn-ghost{background:transparent;color:var(--bianco);border:1px solid #444}
.btn-ghost:hover{border-color:var(--rosso);color:var(--rosso)}
.btn-light{background:var(--bianco);color:var(--nero);border:1px solid var(--bianco)}
.btn-light:hover{background:#f0f0f0}
.btn-dark{background:var(--nero);color:var(--bianco)}
.btn-dark:hover{background:#222}
.btn-yellow-outline{background:transparent;color:var(--nero);border:2px solid var(--nero)}
.btn-yellow-outline:hover{background:var(--nero);color:var(--rosso)}
.btn .arrow{display:inline-block;transition:transform .2s}
.btn:hover .arrow{transform:translateX(3px)}
.btn.lg{padding:20px 28px;font-size:17px}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{
  background:var(--rosso);color:var(--nero);
  border-top:2px solid var(--nero);border-bottom:2px solid var(--nero);
  overflow:hidden;
}
.marquee-track{
  display:flex;gap:48px;padding:14px 0;
  animation:scroll 35s linear infinite;
  width:max-content;
  font-family:'Archivo Black',sans-serif;font-size:18px;letter-spacing:.02em;text-transform:uppercase;
}
.marquee-track span{display:inline-flex;align-items:center;gap:48px;white-space:nowrap}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ============================================================
   SECTION + PAGE HERO
   ============================================================ */
section{padding:80px 0}
@media (max-width:720px){section{padding:56px 0}}

.page-hero{
  background:var(--nero);color:var(--bianco);
  padding:64px 0 36px;
  position:relative;overflow:hidden;
}
.page-hero h1{
  font-family:'Archivo Black',sans-serif;
  font-size:clamp(40px,5vw,72px);
  line-height:1;letter-spacing:-0.02em;color:var(--bianco);
  margin-top:14px;max-width:18ch;
}
.page-hero h1 .accent{color:var(--rosso)}
.page-hero .lead{margin-top:18px;max-width:54ch;color:#bdbdbd;font-size:clamp(16px,1.5vw,18px)}
.page-hero .breadcrumb{
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#888;
}
.page-hero .breadcrumb a:hover{color:var(--rosso)}

/* ============================================================
   FOOTER
   ============================================================ */
footer{background:var(--nero);color:#aaa;padding:48px 0 28px;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1.2fr 1.1fr 1.5fr 0.9fr;gap:32px}
@media (max-width:880px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
footer h4{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin:0 0 14px}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px;font-size:14px}
footer a:hover{color:var(--rosso)}
.footer-brand .brand-logo{
  background:#fff;border-radius:8px;padding:6px 10px;
  display:inline-flex;align-items:center;margin-bottom:14px;
}
.footer-brand .brand-logo img{height:36px;width:auto}
.footer-tag{font-size:14px;line-height:1.55;max-width:32ch}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid #1f1f1f;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#666;
}

/* ============================================================
   CARDS / SERVIZI
   ============================================================ */
.card{
  background:var(--bianco);
  border:1px solid var(--bordo);
  border-radius:var(--radius);
  padding:22px;
  display:flex;flex-direction:column;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);border-color:var(--nero);box-shadow:0 12px 32px rgba(0,0,0,.06)}
.card.dark{background:var(--nero);color:var(--bianco);border-color:var(--nero)}
.card.dark h3{color:var(--bianco)}
.card.yellow{background:var(--rosso);border-color:var(--nero);color:var(--bianco)}
.card.yellow h3{color:var(--bianco)}
.card-num{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.16em;color:#999;text-transform:uppercase}
.card.dark .card-num{color:#666}
.card.yellow .card-num{color:rgba(255,255,255,.7)}
.card-icon{
  width:48px;height:48px;margin:14px 0;display:grid;place-items:center;
  background:var(--rosso);border-radius:10px;color:var(--bianco);
  border:1.5px solid var(--nero);
}
.card.yellow .card-icon{background:var(--nero);color:var(--bianco);border-color:var(--nero)}
.card.dark .card-icon{background:var(--rosso);color:var(--bianco)}
.card-icon svg{width:26px;height:26px}
.card h3{margin-bottom:8px;font-size:18px}
.card p{color:var(--testo-soft);font-size:14px;margin-bottom:14px;line-height:1.5}
.card.dark p,.card.yellow p{color:inherit;opacity:.88}
.card-link{margin-top:auto;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;display:inline-flex;align-items:center;gap:6px}
.card-link::after{content:"→";transition:transform .2s}
.card:hover .card-link::after{transform:translateX(4px)}

/* ============================================================
   FORMS
   ============================================================ */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
@media (max-width:640px){.form-row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--testo-soft)}
input,select,textarea{
  font-family:'Manrope',sans-serif;font-size:16px;color:var(--nero);
  background:var(--bianco);
  border:1px solid var(--bordo);border-radius:10px;padding:13px 14px;
  transition:border-color .15s, box-shadow .15s;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--nero);box-shadow:0 0 0 3px rgba(218,41,28,.4)
}
textarea{resize:vertical;min-height:96px}
.slots{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.slots-group-label{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--testo-soft);margin:8px 0 4px;width:100%}
.slot{
  padding:7px 11px;border:1px solid var(--bordo);border-radius:6px;background:var(--bianco);
  font-family:'JetBrains Mono',monospace;font-size:12px;cursor:pointer;transition:all .15s;
}
.slot:hover{border-color:var(--nero)}
.slot.selected{background:var(--nero);color:var(--rosso);border-color:var(--nero)}
.checkbox-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--testo-soft);margin:14px 0}
.checkbox-row input{margin-top:3px;width:18px;height:18px;accent-color:var(--nero)}
.form-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:8px}
.form-feedback{padding:14px 18px;border-radius:10px;background:#0a3;color:#fff;font-size:14px;display:none;margin-top:14px}
.form-feedback.error{background:#c00}
.form-feedback.visible{display:block}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ============================================================
   MOBILE — global refinements
   ============================================================ */
@media (max-width:880px){
  body{font-size:16px}
  .page-hero{padding:48px 0 40px}
  .page-hero h1{font-size:clamp(32px,8vw,52px) !important;max-width:18ch}
  .page-hero .lead{font-size:15px !important}
  .container{padding:0 18px}
  .btn{padding:14px 20px;font-size:14px}
  .btn.lg{padding:16px 22px;font-size:15px}
  .marquee-track{font-size:14px;gap:32px}
  .marquee-track span{gap:32px}
  footer{padding:36px 0 24px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
  /* side-help non sticky su mobile */
  .side-help{position:static !important;top:auto !important}
}
@media (max-width:520px){
  section{padding:44px 0}
  .page-hero{padding:36px 0 32px}
  .page-hero h1{font-size:clamp(30px,9vw,44px) !important}
  .container{padding:0 16px}
}

/* ============================================================
   WHEEL animations (ruota che salta / che rotola)
   ============================================================ */
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes bounce{0%{transform:translateY(-58vh)}100%{transform:translateY(0)}}
@keyframes roll{0%{left:-160px}100%{left:calc(100% + 20px)}}