/* ============================================================
   CONSULTING PROJECT — style.css
   Sito vetrina statico bilingue IT/EN. Nessun framework.
   I colori del marchio sono campionati dal file logo REALE del cliente:
   petrolio #304149 · verde in gradiente #0A7048 -> #16A46A
   ============================================================ */

/* ---------- FONT (self-hosted: niente CDN, niente Google Fonts) ---------- */
@font-face{
  font-family:"Archivo";src:url("../font/archivo-var.woff2") format("woff2");
  font-weight:400 700;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Manrope";src:url("../font/manrope-var.woff2") format("woff2");
  font-weight:400 800;font-style:normal;font-display:swap;
}

/* ---------- TOKEN ---------- */
:root{
  /* colore — vincolati dal logo reale */
  --petrolio:#304149;
  --petrolio-scuro:#1E2B31;
  --petrolio-tenue:#4A5C65;
  --verde:#109460;
  --verde-scuro:#0A7048;
  --verde-chiaro:#16A46A;
  --verde-brillante:#22B877;
  --gradiente:linear-gradient(135deg,var(--verde-scuro) 0%,var(--verde-chiaro) 100%);

  --superficie:#FFFFFF;
  --superficie-alt:#F3F6F5;
  --superficie-verde:#EDF5F1;
  --superficie-scura:var(--petrolio);

  --testo:#1B262B;
  --testo-tenue:#5B6B72;
  --testo-inverso:#FFFFFF;
  --testo-inverso-tenue:#B9C7CD;

  --bordo:#E1E7E6;
  --bordo-scuro:rgba(255,255,255,.14);

  --ombra-1:0 1px 2px rgba(27,38,43,.05),0 2px 8px rgba(27,38,43,.05);
  --ombra-2:0 4px 12px rgba(27,38,43,.07),0 16px 40px rgba(27,38,43,.09);
  --ombra-verde:0 8px 28px rgba(16,148,96,.22);

  /* tipografia */
  --font-titolo:"Archivo","Helvetica Neue",Arial,sans-serif;
  --font-testo:"Manrope","Helvetica Neue",Arial,sans-serif;
  --scala-1:clamp(2.35rem,1.35rem + 3.6vw,4.2rem);
  --scala-2:clamp(1.95rem,1.3rem + 2.3vw,3.1rem);
  --scala-3:clamp(1.5rem,1.15rem + 1.3vw,2.15rem);
  --scala-4:clamp(1.2rem,1.05rem + .55vw,1.5rem);
  --scala-5:1.0625rem;
  --scala-6:.9375rem;
  --scala-7:.8125rem;

  /* spazio */
  --sp-1:.25rem; --sp-2:.5rem;  --sp-3:.75rem; --sp-4:1rem;
  --sp-5:1.5rem; --sp-6:2rem;   --sp-7:3rem;   --sp-8:4rem; --sp-9:6rem;
  --contenitore:1200px;
  --contenitore-stretto:760px;
  --sezione-y:clamp(3.5rem,2rem + 6vw,7rem);
  --gutter:clamp(1.15rem,4vw,2.5rem);
  --nav-h:74px;

  /* forma e movimento */
  --raggio-s:8px; --raggio-m:14px; --raggio-l:22px; --raggio-pill:999px;
  --transizione-veloce:.18s cubic-bezier(.4,0,.2,1);
  --transizione-media:.34s cubic-bezier(.4,0,.2,1);
  --easing-morbido:cubic-bezier(.16,1,.3,1);
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  font-family:var(--font-testo);font-size:var(--scala-5);line-height:1.68;
  color:var(--testo);background:var(--superficie);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
:focus-visible{outline:3px solid var(--verde-chiaro);outline-offset:3px;border-radius:4px}

h1,h2,h3,h4{font-family:var(--font-titolo);font-weight:700;line-height:1.1;letter-spacing:-.022em}
h1{font-size:var(--scala-1)}
h2{font-size:var(--scala-2)}
h3{font-size:var(--scala-3)}
h4{font-size:var(--scala-4);letter-spacing:-.012em}
p{text-wrap:pretty}
strong{font-weight:700;color:var(--testo)}

/* ---------- LAYOUT ---------- */
.wrap{width:100%;max-width:var(--contenitore);margin-inline:auto;padding-inline:var(--gutter)}
.wrap-stretto{max-width:var(--contenitore-stretto)}
.sez{padding-block:var(--sezione-y)}
.sez-alt{background:var(--superficie-alt)}
.sez-verde{background:var(--superficie-verde)}
.sez-scura{background:var(--petrolio);color:var(--testo-inverso)}
.sez-scura h1,.sez-scura h2,.sez-scura h3,.sez-scura h4{color:var(--testo-inverso)}
.sez-scura p{color:var(--testo-inverso-tenue)}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--petrolio);color:#fff;
  padding:.85rem 1.25rem;border-radius:0 0 var(--raggio-s) 0;font-weight:700}
.skip:focus{left:0}

/* ---------- TIPOGRAFIA DI SEZIONE ---------- */
.occhiello{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:var(--font-testo);font-size:var(--scala-7);font-weight:700;
  letter-spacing:.13em;text-transform:uppercase;color:var(--verde);margin-bottom:var(--sp-4);
}
.occhiello::before{content:"";width:26px;height:2px;background:var(--gradiente);border-radius:2px}
.sez-scura .occhiello{color:var(--verde-brillante)}
.titolo-sez{max-width:22ch;margin-bottom:var(--sp-4)}
.intro{font-size:clamp(1.05rem,1rem + .35vw,1.24rem);color:var(--testo-tenue);max-width:62ch;line-height:1.62}
.sez-scura .intro{color:var(--testo-inverso-tenue)}
.testa-sez{margin-bottom:var(--sp-7)}
.acc{color:var(--verde)}
.sez-scura .acc{color:var(--verde-brillante)}

/* ---------- PULSANTI ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-testo);font-weight:700;font-size:var(--scala-6);
  padding:.92rem 1.6rem;border-radius:var(--raggio-pill);
  transition:transform var(--transizione-veloce),box-shadow var(--transizione-veloce),background var(--transizione-veloce),border-color var(--transizione-veloce),color var(--transizione-veloce);
  white-space:nowrap;line-height:1.2;
}
.btn svg{width:19px;height:19px;flex:none}
.btn-primario{background:var(--gradiente);color:#fff;box-shadow:var(--ombra-verde)}
.btn-primario:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(16,148,96,.32)}
.btn-secondario{background:transparent;color:var(--testo);border:1.5px solid var(--bordo)}
.btn-secondario:hover{border-color:var(--petrolio);background:var(--superficie-alt);transform:translateY(-2px)}
.sez-scura .btn-secondario,.hero .btn-secondario,.hero-corto .btn-secondario,
.banda-forte .btn-secondario,.cta .btn-secondario{color:#fff;border-color:rgba(255,255,255,.34)}
.sez-scura .btn-secondario:hover,.hero .btn-secondario:hover,.hero-corto .btn-secondario:hover,
.banda-forte .btn-secondario:hover,.cta .btn-secondario:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.6)}
.btn-chiaro{background:#fff;color:var(--petrolio)}
.btn-chiaro:hover{transform:translateY(-2px);box-shadow:var(--ombra-2)}
.btn-gruppo{display:flex;flex-wrap:wrap;gap:var(--sp-3);align-items:center}
.link-freccia{display:inline-flex;align-items:center;gap:.45rem;font-weight:700;color:var(--verde);font-size:var(--scala-6)}
.link-freccia svg{width:16px;height:16px;transition:transform var(--transizione-veloce)}
.link-freccia:hover svg{transform:translateX(4px)}

/* ---------- NAV ---------- */
.nav{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);
  border-bottom:1px solid transparent;transition:box-shadow var(--transizione-media),border-color var(--transizione-media);
}
.nav.scrolled{box-shadow:0 1px 0 var(--bordo),0 6px 24px rgba(27,38,43,.06);border-bottom-color:var(--bordo)}
.nav-in{display:flex;align-items:center;gap:var(--sp-5);height:var(--nav-h)}
.nav-logo{flex:none;display:flex;align-items:center}
.nav-logo img{height:40px;width:auto}
.nav-menu{display:flex;align-items:center;gap:1.55rem;margin-left:auto}
.nav-menu a{font-size:var(--scala-6);font-weight:600;color:var(--testo);position:relative;padding-block:.4rem}
.nav-menu a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--gradiente);
  border-radius:2px;transition:right var(--transizione-media)}
.nav-menu a:hover::after,.nav-menu a[aria-current="page"]::after{right:0}
.nav-menu a[aria-current="page"]{color:var(--verde)}
.nav-menu .btn{display:none}
.nav-azioni{display:flex;align-items:center;gap:var(--sp-3);flex:none}
.lang{display:flex;align-items:center;gap:.12rem;font-size:var(--scala-7);font-weight:700;
  border:1px solid var(--bordo);border-radius:var(--raggio-pill);padding:.2rem;background:#fff}
.lang a{padding:.3rem .6rem;border-radius:var(--raggio-pill);color:var(--testo-tenue);line-height:1}
.lang a[aria-current="true"]{background:var(--petrolio);color:#fff}
.nav .btn{padding:.68rem 1.2rem;font-size:var(--scala-7)}
.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--raggio-s)}
.burger span{display:block;width:22px;height:2px;background:var(--testo);border-radius:2px;position:relative;transition:background .1s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--testo);
  border-radius:2px;transition:transform var(--transizione-media),top var(--transizione-media)}
.burger span::before{top:-7px}.burger span::after{top:7px}
body.menu-aperto .burger span{background:transparent}
body.menu-aperto .burger span::before{top:0;transform:rotate(45deg)}
body.menu-aperto .burger span::after{top:0;transform:rotate(-45deg)}

@media (max-width:1040px){
  .nav-menu,.nav-azioni .btn{display:none}
  .burger{display:flex}
  .nav-azioni{margin-left:auto}
  .nav-menu{
    position:fixed;inset:var(--nav-h) 0 0;background:#fff;flex-direction:column;align-items:stretch;
    justify-content:flex-start;gap:0;padding:var(--sp-5) var(--gutter) var(--sp-8);
    overflow-y:auto;transform:translateX(100%);transition:transform var(--transizione-media);
  }
  body.menu-aperto .nav-menu{display:flex;transform:none}
  .nav-menu a{font-family:var(--font-titolo);font-size:1.4rem;font-weight:700;padding:1rem 0;border-bottom:1px solid var(--bordo)}
  .nav-menu a::after{display:none}
  .nav-menu .btn{display:inline-flex;margin-top:var(--sp-5);font-size:var(--scala-5);padding:1rem 1.6rem}
}

/* ---------- HERO (full-bleed classica) ---------- */
.hero{position:relative;isolation:isolate;background:var(--petrolio);color:#fff;overflow:hidden;
  min-height:min(78vh,700px);display:flex;align-items:flex-end;padding-block:clamp(4rem,10vw,7rem)}
.hero-sfondo{position:absolute;inset:0;z-index:-2}
.hero-sfondo img{width:100%;height:100%;object-fit:cover;object-position:center 62%}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(24,34,39,.42) 0%,rgba(24,34,39,.30) 34%,rgba(27,38,43,.86) 100%),
             linear-gradient(90deg,rgba(27,38,43,.62) 0%,rgba(27,38,43,.12) 62%,transparent 100%)}
.hero .wrap{position:relative;width:100%}
.hero h1{margin-bottom:var(--sp-4);max-width:17ch;text-shadow:0 2px 24px rgba(0,0,0,.32)}
.hero .occhiello{color:#fff;opacity:.92}
.hero .occhiello::before{background:var(--verde-brillante)}
.hero .intro{color:#DDE7EA;max-width:52ch;margin-bottom:var(--sp-6);text-shadow:0 1px 14px rgba(0,0,0,.3)}
.hero-nota{margin-top:var(--sp-5);font-size:var(--scala-6);color:#C2D2D8;display:flex;flex-wrap:wrap;gap:.4rem 1.4rem}
.hero-nota span{display:inline-flex;align-items:center;gap:.45rem}
.hero-nota svg{width:15px;height:15px;color:var(--verde-brillante);flex:none}
@media (max-width:700px){
  .hero{min-height:0;padding-block:clamp(3.5rem,16vw,5rem)}
  .hero::after{background:linear-gradient(180deg,rgba(24,34,39,.5) 0%,rgba(27,38,43,.88) 100%)}
}

/* hero corto delle pagine interne */
.hero-corto{position:relative;background:var(--petrolio);color:#fff;overflow:hidden;isolation:isolate}
.hero-corto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero-corto::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,var(--petrolio) 16%,rgba(48,65,73,.86) 52%,rgba(30,43,49,.7) 100%)}
.hero-corto .wrap{padding-block:clamp(3.2rem,7vw,5.5rem)}
.hero-corto h1{margin-bottom:var(--sp-4);max-width:17ch}
.hero-corto .intro{color:#D6E2E5;max-width:56ch}

/* ---------- BRICIOLE ---------- */
.briciole{font-size:var(--scala-7);color:#93A7AF;margin-bottom:var(--sp-5)}
.briciole ol{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}
.briciole li:not(:last-child)::after{content:"›";margin-left:.4rem;opacity:.6}
.briciole a:hover{color:#fff;text-decoration:underline}

/* ---------- GRIGLIE ---------- */
.griglia{display:grid;gap:var(--sp-5)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-6{grid-template-columns:repeat(3,1fr)}
@media (max-width:920px){.g-3,.g-6{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g-2,.g-3,.g-6{grid-template-columns:1fr}}

/* ---------- CARD ---------- */
.card{
  background:var(--superficie);border:1px solid var(--bordo);border-radius:var(--raggio-l);
  padding:clamp(1.5rem,2.6vw,2.1rem);position:relative;overflow:hidden;
  transition:transform var(--transizione-media),box-shadow var(--transizione-media),border-color var(--transizione-media);
}
.card h3{margin-bottom:var(--sp-3)}
.card p{color:var(--testo-tenue);font-size:var(--scala-6)}
.card .link-freccia{margin-top:var(--sp-4)}
a.card:hover,.card-hover:hover{transform:translateY(-5px);box-shadow:var(--ombra-2);border-color:transparent}
.card-ingresso{display:flex;flex-direction:column}
.card-ingresso::before{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--gradiente);
  transition:width var(--transizione-media)}
a.card-ingresso:hover::before{width:100%}
.card-ingresso .link-freccia{margin-top:auto;padding-top:var(--sp-4)}
.icona{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin-bottom:var(--sp-4);
  background:var(--superficie-verde);color:var(--verde);flex:none;
}
.icona svg{width:25px;height:25px}
.sez-scura .icona{background:rgba(34,184,119,.14);color:var(--verde-brillante)}
.card-lista{margin-top:var(--sp-4);display:grid;gap:.55rem}
.card-lista li{display:flex;gap:.6rem;font-size:var(--scala-6);color:var(--testo-tenue);line-height:1.5}
.card-lista svg{width:17px;height:17px;color:var(--verde);flex:none;margin-top:.28rem}

/* ---------- ELENCO VANTAGGI ---------- */
.vantaggi{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--sp-5);margin-top:var(--sp-7)}
@media (max-width:1000px){.vantaggi{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.vantaggi{grid-template-columns:1fr}}
.vantaggio h4{font-size:1rem;margin-bottom:.35rem;text-transform:uppercase;letter-spacing:.05em;font-size:.9rem}
.vantaggio p{font-size:var(--scala-6);line-height:1.55}

/* ---------- BLOCCHI ALTERNATI ---------- */
.blocco{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.blocco + .blocco{margin-top:var(--sezione-y)}
.blocco-media img{border-radius:var(--raggio-l);width:100%;box-shadow:var(--ombra-2)}
.blocco:nth-child(even) .blocco-media{order:-1}
@media (max-width:860px){
  .blocco{grid-template-columns:1fr;gap:var(--sp-6)}
  .blocco:nth-child(even) .blocco-media{order:0}
  .blocco-media{order:-1}
}
.blocco-testo ul{margin-top:var(--sp-4);display:grid;gap:.7rem}
.blocco-testo ul li{display:flex;gap:.7rem;color:var(--testo-tenue);font-size:var(--scala-6)}
.blocco-testo ul svg{width:18px;height:18px;color:var(--verde);flex:none;margin-top:.3rem}
.blocco-testo p + p{margin-top:var(--sp-4)}
.blocco-testo .btn-gruppo,.blocco-testo .link-freccia{margin-top:var(--sp-5)}

/* ---------- SERVIZIO (ancore) ---------- */
.ancore{position:sticky;top:var(--nav-h);z-index:60;background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--bordo);backdrop-filter:none}
.ancore ul{display:flex;gap:.35rem;overflow-x:auto;padding-block:.6rem;scrollbar-width:none}
.ancore ul::-webkit-scrollbar{display:none}
.ancore a{white-space:nowrap;font-size:var(--scala-7);font-weight:700;color:var(--testo-tenue);
  padding:.5rem .85rem;border-radius:var(--raggio-pill);transition:background var(--transizione-veloce),color var(--transizione-veloce)}
.ancore a:hover{background:var(--superficie-verde);color:var(--verde)}

/* ---------- PASSI ---------- */
.passi{counter-reset:p;display:grid;gap:var(--sp-5);margin-top:var(--sp-7)}
.passi.orizzontale{grid-template-columns:repeat(5,1fr)}
@media (max-width:1000px){.passi.orizzontale{grid-template-columns:1fr}}
.passo{position:relative;padding-top:var(--sp-5)}
.passo::before{
  counter-increment:p;content:counter(p);
  font-family:var(--font-titolo);font-size:2.6rem;font-weight:700;line-height:1;
  background:var(--gradiente);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:.5rem;
}
.passo::after{content:"";position:absolute;left:0;top:0;width:44px;height:3px;background:var(--gradiente);border-radius:3px}
.passo h4{margin-bottom:.5rem}
.passo p{font-size:var(--scala-6);color:var(--testo-tenue)}
.sez-scura .passo p{color:var(--testo-inverso-tenue)}
.nota-passi{margin-top:var(--sp-6);font-size:var(--scala-6);color:var(--testo-tenue);
  border-left:3px solid var(--verde);padding-left:var(--sp-4);max-width:66ch}
.sez-scura .nota-passi{color:var(--testo-inverso-tenue)}

/* ---------- BANDA NOLEGGIO ---------- */
.banda-forte{background:var(--petrolio);color:#fff;position:relative;overflow:hidden}
.banda-forte h2,.banda-forte h3,.banda-forte h4,.cta h2{color:#fff}
.banda-forte p,.banda-forte .vantaggio p{color:var(--testo-inverso-tenue)}
.banda-forte .occhiello,.cta .occhiello{color:var(--verde-brillante)}
.banda-forte .icona{background:rgba(34,184,119,.14);color:var(--verde-brillante)}
.banda-forte .acc,.cta .acc,.hero-corto .acc{color:var(--verde-brillante)}
.hero-corto .btn-primario,.banda-forte .btn-primario,.cta .btn-primario{box-shadow:0 8px 28px rgba(0,0,0,.28)}
.banda-forte::before{content:"";position:absolute;right:-8%;top:-40%;width:46%;aspect-ratio:1;
  background:radial-gradient(circle,rgba(22,164,106,.2),transparent 68%);pointer-events:none}
.claim{font-family:var(--font-titolo);font-weight:700;font-size:var(--scala-2);line-height:1.08;
  letter-spacing:-.025em;max-width:20ch;margin-bottom:var(--sp-5)}
.marchio-filigrana{position:absolute;right:-40px;bottom:-60px;width:min(300px,32vw);opacity:.05;pointer-events:none}

/* ---------- PER CHI È ---------- */
.duecol{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-5)}
@media (max-width:760px){.duecol{grid-template-columns:1fr}}
.box-si,.box-no{border-radius:var(--raggio-l);padding:clamp(1.5rem,3vw,2.1rem);border:1px solid var(--bordo);background:#fff}
.box-si{border-left:4px solid var(--verde)}
.box-no{border-left:4px solid #C9D2D6}
.box-si h3,.box-no h3{font-size:var(--scala-4);margin-bottom:var(--sp-4)}
.box-si li,.box-no li{display:flex;gap:.7rem;font-size:var(--scala-6);color:var(--testo-tenue);padding-block:.45rem;line-height:1.55}
.box-si svg{width:18px;height:18px;color:var(--verde);flex:none;margin-top:.28rem}
.box-no svg{width:18px;height:18px;color:#98A6AC;flex:none;margin-top:.28rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-inline:auto}
.faq-voce{border-bottom:1px solid var(--bordo)}
.faq-voce:first-child{border-top:1px solid var(--bordo)}
.faq-q{width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sp-4);
  text-align:left;padding:1.35rem 0;font-family:var(--font-titolo);font-weight:700;font-size:var(--scala-4);
  line-height:1.3;letter-spacing:-.012em;transition:color var(--transizione-veloce)}
.faq-q:hover{color:var(--verde)}
.faq-icona{flex:none;width:30px;height:30px;border-radius:50%;background:var(--superficie-verde);color:var(--verde);
  display:grid;place-items:center;margin-top:.15rem;transition:transform var(--transizione-media),background var(--transizione-veloce)}
.faq-icona svg{width:15px;height:15px}
.faq-q[aria-expanded="true"] .faq-icona{transform:rotate(45deg);background:var(--gradiente);color:#fff}
.faq-r{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--transizione-media)}
.faq-q[aria-expanded="true"] + .faq-r{grid-template-rows:1fr}
.faq-r > div{overflow:hidden}
.faq-r p{color:var(--testo-tenue);padding-bottom:1.4rem;max-width:70ch}

/* ---------- PARTNER ---------- */
.partner-card{display:flex;flex-direction:column;gap:var(--sp-3)}
.partner-logo{height:62px;display:flex;align-items:center;margin-bottom:var(--sp-2)}
.partner-logo img{max-height:100%;width:auto;max-width:min(210px,100%);object-fit:contain}
.partner-logo span{font-family:var(--font-titolo);font-weight:700;font-size:1.35rem;letter-spacing:-.02em;color:var(--petrolio)}
.partner-card .link-freccia{margin-top:auto;padding-top:var(--sp-3)}
a.partner-card:hover{transform:translateY(-5px);box-shadow:var(--ombra-2);border-color:transparent}
.partner-ruolo{font-size:var(--scala-7);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--verde)}
.partner-numeri{display:flex;flex-wrap:wrap;gap:var(--sp-5);margin-top:var(--sp-4);
  padding-top:var(--sp-4);border-top:1px solid var(--bordo)}
.partner-numeri div strong{display:block;font-family:var(--font-titolo);font-size:1.5rem;color:var(--petrolio);line-height:1.1}
.partner-numeri div span{font-size:var(--scala-7);color:var(--testo-tenue)}
.esterno svg{width:14px;height:14px}
.chip-partner{display:inline-flex;align-items:center;gap:.7rem;padding:.55rem 1.05rem .55rem .7rem;
  border:1.5px solid var(--bordo);border-radius:var(--raggio-pill);background:#fff;font-size:var(--scala-7);
  transition:border-color var(--transizione-veloce),transform var(--transizione-veloce),box-shadow var(--transizione-veloce)}
.chip-partner img{height:26px;width:auto;max-width:74px;object-fit:contain}
.chip-partner span{color:var(--testo-tenue);white-space:nowrap}
.chip-partner strong{color:var(--testo)}
.chip-partner svg{width:15px;height:15px;color:var(--verde)}
.chip-partner:hover{border-color:var(--verde);transform:translateY(-2px);box-shadow:var(--ombra-1)}

/* ---------- BANDA MARCHIO ---------- */
.banda-marchio{background:var(--petrolio);line-height:0}
.banda-marchio img{width:100%;height:auto;object-fit:cover;max-height:230px;object-position:center}

/* ---------- CTA FINALE ---------- */
.cta{background:var(--petrolio-scuro);color:#fff;position:relative;overflow:hidden;text-align:center}
.cta::before{content:"";position:absolute;left:50%;top:-60%;width:70%;aspect-ratio:1;translate:-50% 0;
  background:radial-gradient(circle,rgba(22,164,106,.18),transparent 66%);pointer-events:none}
.cta .wrap{position:relative}
.cta h2{margin-inline:auto;max-width:20ch;margin-bottom:var(--sp-4)}
.cta .intro{margin-inline:auto;color:#B9C7CD;margin-bottom:var(--sp-6)}
.cta .btn-gruppo{justify-content:center}
.cta-nota{margin-top:var(--sp-5);font-size:var(--scala-6);color:#8FA3AB}

/* ---------- CONTATTI ---------- */
.canali{display:grid;grid-template-columns:1.15fr 1fr;gap:var(--sp-5)}
@media (max-width:760px){.canali{grid-template-columns:1fr}}
.canale{border-radius:var(--raggio-l);padding:clamp(1.6rem,3vw,2.3rem);border:1px solid var(--bordo);background:#fff;
  display:flex;flex-direction:column;gap:var(--sp-3)}
.canale-primario{border:2px solid var(--verde);box-shadow:var(--ombra-verde)}
.badge{align-self:flex-start;font-size:var(--scala-7);font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  background:var(--gradiente);color:#fff;padding:.32rem .8rem;border-radius:var(--raggio-pill)}
.canale-valore{font-family:var(--font-titolo);font-size:clamp(1.35rem,1.1rem + 1vw,1.85rem);font-weight:700;
  letter-spacing:-.02em;word-break:break-word}
.canale p{color:var(--testo-tenue);font-size:var(--scala-6)}
.canale .btn{align-self:flex-start;margin-top:auto}

form{display:grid;gap:var(--sp-4)}
.campo{display:grid;gap:.4rem}
.campo label{font-size:var(--scala-6);font-weight:700}
.campo .obb{color:var(--verde)}
input,select,textarea{
  font:inherit;font-size:var(--scala-6);color:var(--testo);background:#fff;
  border:1.5px solid var(--bordo);border-radius:var(--raggio-s);padding:.8rem .95rem;width:100%;
  transition:border-color var(--transizione-veloce),box-shadow var(--transizione-veloce);
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--verde);box-shadow:0 0 0 3px rgba(16,148,96,.14)}
textarea{min-height:130px;resize:vertical}
.campo-errore{font-size:var(--scala-7);color:#C2372F;display:none}
.campo.errore input,.campo.errore select,.campo.errore textarea{border-color:#C2372F}
.campo.errore .campo-errore{display:block}
.form-nota{font-size:var(--scala-7);color:var(--testo-tenue);line-height:1.55}
.form-nota a{color:var(--verde);text-decoration:underline}
.form-esito{display:none;border-radius:var(--raggio-m);padding:var(--sp-5);background:var(--superficie-verde);
  border:1px solid rgba(16,148,96,.3)}
.form-esito.visibile{display:block}
.due-campi{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-4)}
@media (max-width:560px){.due-campi{grid-template-columns:1fr}}

.dati-lista{display:grid;gap:.55rem;margin-top:var(--sp-4)}
.dati-lista li{display:flex;gap:.7rem;font-size:var(--scala-6);color:var(--testo-tenue)}
.dati-lista svg{width:17px;height:17px;color:var(--verde);flex:none;margin-top:.3rem}
.dati-lista a:hover{color:var(--verde)}

/* ---------- TESTO LUNGO (privacy) ---------- */
.prosa h2{font-size:var(--scala-3);margin-top:var(--sp-7);margin-bottom:var(--sp-4)}
.prosa h3{font-size:var(--scala-4);margin-top:var(--sp-6);margin-bottom:var(--sp-3)}
.prosa p{color:var(--testo-tenue);margin-bottom:var(--sp-4)}
.prosa ul{margin:0 0 var(--sp-4);display:grid;gap:.55rem}
.prosa ul li{display:flex;gap:.7rem;color:var(--testo-tenue)}
.prosa ul li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--verde);flex:none;margin-top:.65rem}
.prosa a{color:var(--verde);text-decoration:underline}
.prosa strong{color:var(--testo)}

/* ---------- FOOTER ---------- */
.footer{background:var(--petrolio);color:var(--testo-inverso-tenue);padding-top:var(--sp-8)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:var(--sp-6)}
@media (max-width:920px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;gap:var(--sp-5)}}
.footer h4{color:#fff;font-size:var(--scala-6);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--sp-4);font-family:var(--font-testo);font-weight:700}
.footer-logo{display:inline-block;background:#fff;padding:.85rem 1.15rem;border-radius:var(--raggio-m);
  margin-bottom:var(--sp-4);box-shadow:0 2px 10px rgba(0,0,0,.14)}
.footer-logo img{height:34px;width:auto;display:block}
.footer p{font-size:var(--scala-6);line-height:1.65}
.footer li{margin-bottom:.55rem;font-size:var(--scala-6)}
.footer a:hover{color:#fff}
.footer-contatti li{display:flex;gap:.6rem}
.footer-contatti svg{width:16px;height:16px;color:var(--verde-brillante);flex:none;margin-top:.35rem}
.social{display:flex;gap:.6rem;margin-top:var(--sp-4)}
.social a{width:38px;height:38px;border-radius:50%;border:1px solid var(--bordo-scuro);display:grid;place-items:center;
  transition:background var(--transizione-veloce),border-color var(--transizione-veloce)}
.social a:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4)}
.social svg{width:17px;height:17px}
.footer-legale{margin-top:var(--sp-7);border-top:1px solid var(--bordo-scuro);padding-block:var(--sp-5);
  display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;align-items:center;font-size:var(--scala-7)}
.footer-legale a{text-decoration:underline;text-underline-offset:3px}

/* ---------- WHATSAPP FLOTTANTE ---------- */
.wa-flot{
  position:fixed;right:clamp(1rem,3vw,1.6rem);bottom:clamp(1rem,3vw,1.6rem);z-index:90;
  width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;
  box-shadow:0 6px 22px rgba(37,211,102,.4);transition:transform var(--transizione-veloce),box-shadow var(--transizione-veloce);
}
.wa-flot:hover{transform:scale(1.07);box-shadow:0 10px 30px rgba(37,211,102,.5)}
.wa-flot svg{width:29px;height:29px}

/* ---------- BANNER COOKIE ---------- */
.cookie{
  position:fixed;left:clamp(1rem,3vw,1.6rem);bottom:clamp(1rem,3vw,1.6rem);z-index:95;
  max-width:min(420px,calc(100vw - 2rem));background:#fff;border:1px solid var(--bordo);
  border-radius:var(--raggio-m);box-shadow:var(--ombra-2);padding:var(--sp-5);
  transform:translateY(140%);transition:transform .45s var(--easing-morbido);
}
.cookie.visibile{transform:none}
.cookie p{font-size:var(--scala-6);color:var(--testo-tenue);margin-bottom:var(--sp-4)}
.cookie-azioni{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}
.cookie .btn{padding:.62rem 1.15rem;font-size:var(--scala-7)}
.cookie a{font-size:var(--scala-7);color:var(--verde);text-decoration:underline}
@media (max-width:520px){.cookie{left:1rem;right:1rem;bottom:5.5rem;max-width:none}}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--easing-morbido),transform .7s var(--easing-morbido)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ---------- 404 ---------- */
.p404{min-height:62vh;display:grid;place-items:center;text-align:center}
.p404 .cod{font-family:var(--font-titolo);font-size:clamp(5rem,18vw,10rem);font-weight:700;line-height:1;
  background:var(--gradiente);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:var(--sp-4)}

/* ============================================================
   LIVELLO 2 — MOVIMENTO, PROFONDITÀ, ENFASI
   Regola: se un effetto fa scattare lo scroll, l'effetto si toglie.
   Tutto rispetta prefers-reduced-motion.
   ============================================================ */

/* ---------- barra di avanzamento in cima ---------- */
.progresso{position:fixed;inset:0 auto auto 0;height:3px;width:100%;transform-origin:0 50%;
  transform:scaleX(0);background:var(--gradiente);z-index:110;will-change:transform;pointer-events:none}

/* ---------- reveal evoluto ---------- */
.rv{opacity:0;transform:translate3d(0,26px,0);
  transition:opacity .85s var(--easing-morbido),transform .85s var(--easing-morbido)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.09s}.rv[data-d="2"]{transition-delay:.18s}
.rv[data-d="3"]{transition-delay:.27s}.rv[data-d="4"]{transition-delay:.36s}
.rv[data-d="5"]{transition-delay:.45s}

/* titolo che sale riga per riga da dietro una maschera */
.rv-testo{overflow:hidden}
.rv-testo .riga{display:block;overflow:hidden}
.rv-testo .riga > span{display:block;transform:translate3d(0,105%,0);
  transition:transform .95s cubic-bezier(.16,1,.3,1)}
.rv-testo.in .riga > span{transform:none}
.rv-testo .riga:nth-child(2) > span{transition-delay:.08s}
.rv-testo .riga:nth-child(3) > span{transition-delay:.16s}
.rv-testo .riga:nth-child(4) > span{transition-delay:.24s}

/* immagini che si scoprono con una tendina + micro-zoom */
.rv-img{clip-path:inset(0 0 100% 0);transition:clip-path 1.05s cubic-bezier(.16,1,.3,1)}
.rv-img.in{clip-path:inset(0 0 0 0)}
.rv-img img{transform:scale(1.1);transition:transform 1.4s cubic-bezier(.16,1,.3,1)}
.rv-img.in img{transform:none}

/* ---------- HERO: parallasse + zoom lento + freccia ---------- */
.hero-sfondo img{will-change:transform;transform:scale(1.08)}
.hero.avviata .hero-sfondo img{animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{from{transform:scale(1.14)}to{transform:scale(1.02)}}
.hero-giu{position:absolute;left:50%;bottom:1.6rem;translate:-50% 0;z-index:3;
  width:26px;height:42px;border:1.5px solid rgba(255,255,255,.45);border-radius:14px;display:grid;
  place-items:start center;padding-top:7px;transition:border-color var(--transizione-veloce)}
.hero-giu span{width:3px;height:7px;border-radius:2px;background:#fff;animation:giu 1.9s ease-in-out infinite}
.hero-giu:hover{border-color:#fff}
@keyframes giu{0%,100%{transform:translateY(0);opacity:.35}50%{transform:translateY(12px);opacity:1}}
@media (max-width:700px){.hero-giu{display:none}}

/* ---------- pulsanti: alone che scorre + magnetismo ---------- */
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;translate:-101% 0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent);
  transition:translate .7s var(--easing-morbido)}
.btn:hover::before{translate:101% 0}
.btn-primario{background:linear-gradient(135deg,var(--verde-scuro),var(--verde-chiaro),var(--verde-scuro));
  background-size:220% 100%;transition:background-position .6s var(--easing-morbido),transform var(--transizione-veloce),box-shadow var(--transizione-veloce)}
.btn-primario:hover{background-position:100% 0}
.magnete{will-change:transform}

/* ---------- card: bordo che si illumina + sollevamento 3D ---------- */
.card{transform-style:preserve-3d;will-change:transform}
.card::after{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),rgba(22,164,106,.75),transparent 62%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
.card:hover::after,a.card:hover::after{opacity:1}
.card .icona{transition:transform .45s var(--easing-morbido),background .3s}
.card:hover .icona{transform:translateY(-3px) scale(1.06)}
.numerino{position:absolute;top:1.1rem;right:1.4rem;font-family:var(--font-titolo);font-weight:700;
  font-size:2.6rem;line-height:1;color:var(--verde);opacity:.11;letter-spacing:-.04em;pointer-events:none;
  transition:opacity .4s,transform .5s var(--easing-morbido)}
.card:hover .numerino{opacity:.2;transform:translateY(-3px)}
.scambio .card{transition:transform .5s var(--easing-morbido),box-shadow .5s var(--easing-morbido),border-color .3s}

/* ---------- titoli: parola in evidenza con gradiente animato ---------- */
.acc{background:linear-gradient(100deg,var(--verde-scuro),var(--verde-chiaro),var(--verde-brillante),var(--verde-chiaro));
  background-size:280% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:scorri 7s ease-in-out infinite}
@keyframes scorri{0%,100%{background-position:0 0}50%{background-position:100% 0}}
.sez-scura .acc,.banda-forte .acc,.cta .acc,.hero-corto .acc{
  background:linear-gradient(100deg,var(--verde-chiaro),var(--verde-brillante),#5FE0A6,var(--verde-brillante));
  background-size:280% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- passi: linea che si riempie scorrendo ---------- */
.passi.orizzontale{position:relative}
.passi.orizzontale::before{content:"";position:absolute;left:0;right:0;top:1px;height:3px;
  background:var(--bordo);border-radius:3px}
.passi.orizzontale::after{content:"";position:absolute;left:0;top:1px;height:3px;border-radius:3px;
  background:var(--gradiente);width:calc(var(--avanz,0) * 100%);transition:width .5s linear;max-width:100%}
.sez-scura .passi.orizzontale::before,.banda-forte .passi.orizzontale::before{background:rgba(255,255,255,.16)}
@media (max-width:1000px){.passi.orizzontale::before,.passi.orizzontale::after{display:none}}
.passo::before{transition:transform .5s var(--easing-morbido)}
.passo:hover::before{transform:translateY(-2px) scale(1.04)}

/* ---------- numeri che salgono ---------- */
.conta{font-variant-numeric:tabular-nums}

/* ---------- banda partner scorrevole ---------- */
.nastro{overflow:hidden;padding-block:var(--sp-6);border-block:1px solid var(--bordo);background:#fff;
  -webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.nastro-pista{display:flex;gap:clamp(2.5rem,6vw,5rem);width:max-content;animation:scorrimento 34s linear infinite}
.nastro:hover .nastro-pista{animation-play-state:paused}
.nastro img{height:38px;width:auto;opacity:.62;filter:grayscale(1);
  transition:opacity .35s,filter .35s;flex:none}
.nastro a:hover img{opacity:1;filter:none}
@keyframes scorrimento{to{transform:translateX(-50%)}}

/* ---------- sezioni scure: alone che segue lo scroll ---------- */
.banda-forte,.cta,.sez-scura{position:relative;overflow:hidden}
.alone{position:absolute;width:52vw;aspect-ratio:1;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(22,164,106,.22),transparent 68%);
  will-change:transform;z-index:0}
.banda-forte > .wrap,.cta > .wrap,.sez-scura > .wrap{position:relative;z-index:1}

/* ---------- immagini dei blocchi: cornice e profondità ---------- */
.blocco-media{position:relative}
.blocco-media picture{display:block;border-radius:var(--raggio-l);overflow:hidden;box-shadow:var(--ombra-2)}
.blocco-media img{transition:transform 1.2s var(--easing-morbido)}
.blocco:hover .blocco-media img{transform:scale(1.035)}
.blocco-media::before{content:"";position:absolute;inset:auto -14px -14px auto;width:58%;aspect-ratio:1;
  border-radius:var(--raggio-l);background:var(--gradiente);opacity:.1;z-index:-1}

/* ---------- nav: sottolineatura fluida ---------- */
.nav.compatta{--nav-h:62px}
.nav-in{transition:height var(--transizione-media)}

/* ---------- link freccia ---------- */
.link-freccia{position:relative}
.link-freccia::after{content:"";position:absolute;left:0;right:100%;bottom:-3px;height:1.5px;
  background:currentColor;opacity:.4;transition:right .45s var(--easing-morbido)}
.link-freccia:hover::after{right:22px}

/* ---------- FAQ: riga che si accende ---------- */
.faq-voce{position:relative}
.faq-voce::after{content:"";position:absolute;left:0;right:100%;bottom:-1px;height:1px;
  background:var(--gradiente);transition:right .5s var(--easing-morbido)}
.faq-voce:has(.faq-q[aria-expanded="true"])::after{right:0}

/* ---------- transizione tra pagine ---------- */
@view-transition{navigation:auto}
@media (prefers-reduced-motion:no-preference){
  ::view-transition-old(root){animation:svanisci .24s ease both}
  ::view-transition-new(root){animation:comparsa .34s var(--easing-morbido) both}
}
@keyframes svanisci{to{opacity:0}}
@keyframes comparsa{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- rispetto del movimento ridotto ---------- */
@media (prefers-reduced-motion:reduce){
  .rv,.rv-testo .riga > span,.rv-img{opacity:1!important;transform:none!important;clip-path:none!important}
  .hero.avviata .hero-sfondo img{animation:none}
  .nastro-pista{animation:none}
  .acc{animation:none}
  .alone{display:none}
}

/* ---------- correzioni trovate nel controllo su 90 combinazioni pagina × larghezza ---------- */
/* i pulsanti con etichetta lunga uscivano dal contenitore sotto i 480px */
@media (max-width:480px){
  .btn{white-space:normal;text-align:center;max-width:100%}
  .btn-gruppo{width:100%}
  .btn-gruppo .btn{flex:1 1 100%}
}
/* parole lunghe nei titoli dei passi: mandavano in overflow /terreni/ a 360px */
h1,h2,h3,h4,.claim,.canale-valore{overflow-wrap:break-word}
.passo h4{hyphens:auto}