/* ==========================================================================
   Edilcoperture S.r.l. — Design System
   Coperture, impermeabilizzazioni e lattoneria — Mosciano Sant'Angelo (TE)
   ========================================================================== */

/* --------------------------------------------------------------- 1. Tokens */
:root{
  /* Brand — dal logo Edilcoperture */
  --azzurro:      #1AA3E8;
  --azzurro-600:  #0B7FBD;
  --azzurro-700:  #0A6796;
  --azzurro-050:  #EAF6FE;
  --rame:         #C0713C;   /* accento: lattoneria in rame */
  --rame-050:     #FBF1E9;

  /* Neutri */
  --grafite:      #0E1418;
  --grafite-2:    #17222A;
  --grafite-3:    #22303A;
  --pietra:       #5C6873;
  --pietra-2:     #8A949E;
  --taupe:        #A79B90;
  --sabbia:       #F4F2EF;
  --nebbia:       #F7F9FB;
  --bianco:       #FFFFFF;

  --linea:        rgba(14,20,24,.10);
  --linea-forte:  rgba(14,20,24,.18);
  --linea-scura:  rgba(255,255,255,.12);

  /* Tipografia */
  --display: "Barlow Condensed", "Oswald", "Arial Narrow", system-ui, sans-serif;
  --testo:   "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Spazi / misure */
  --wrap: 1200px;
  --wrap-stretto: 880px;
  --r-s: 6px;
  --r-m: 12px;
  --r-l: 20px;

  /* Ombre */
  --ombra-1: 0 1px 2px rgba(14,20,24,.06), 0 2px 8px rgba(14,20,24,.05);
  --ombra-2: 0 4px 14px rgba(14,20,24,.09), 0 14px 40px rgba(14,20,24,.08);
  --ombra-3: 0 18px 60px rgba(14,20,24,.20);

  --transizione: 280ms cubic-bezier(.22,.61,.36,1);
}

/* --------------------------------------------------------------- 2. Reset */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  font-family:var(--testo);
  font-size:17px;
  line-height:1.68;
  color:var(--grafite-2);
  background:var(--bianco);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
ul,ol{margin:0;padding:0}
li{list-style:none}
h1,h2,h3,h4,h5{margin:0;font-family:var(--display);font-weight:700;line-height:1.06;letter-spacing:.005em;color:var(--grafite)}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
strong{font-weight:650;color:var(--grafite)}
hr{border:0;border-top:1px solid var(--linea);margin:2.5rem 0}
:focus-visible{outline:3px solid var(--azzurro);outline-offset:3px;border-radius:3px}
::selection{background:var(--azzurro);color:#fff}

/* ------------------------------------------------------------ 3. Tipografia */
.h-xxl{font-size:clamp(2.9rem,7.2vw,5.6rem);text-transform:uppercase;letter-spacing:-.005em}
.h-xl {font-size:clamp(2.2rem,4.6vw,3.5rem);text-transform:uppercase}
.h-l  {font-size:clamp(1.75rem,3vw,2.4rem);text-transform:uppercase}
.h-m  {font-size:clamp(1.3rem,2vw,1.6rem);text-transform:uppercase}
.h-s  {font-size:1.12rem;text-transform:uppercase;letter-spacing:.02em}

.eyebrow{
  display:inline-flex;align-items:center;gap:.65rem;
  font-family:var(--display);font-weight:600;font-size:.95rem;
  text-transform:uppercase;letter-spacing:.16em;
  color:var(--azzurro-600);margin:0 0 1rem;
}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--azzurro);flex:none;transform:skewX(-24deg)}
.eyebrow--chiaro{color:var(--azzurro)}
.eyebrow--rame{color:var(--rame)}
.eyebrow--rame::before{background:var(--rame)}

.lead{font-size:clamp(1.06rem,1.5vw,1.22rem);line-height:1.66;color:var(--pietra)}
.testo-lungo p + p{margin-top:0}
.mt-0{margin-top:0}

/* --------------------------------------------------------------- 4. Layout */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.wrap--stretto{max-width:var(--wrap-stretto)}
.sezione{padding-block:clamp(64px,8vw,110px)}
.sezione--corta{padding-block:clamp(48px,5vw,72px)}
.sezione--sabbia{background:var(--sabbia)}
.sezione--nebbia{background:var(--nebbia)}
.sezione--scura{background:var(--grafite);color:#C9D2D9}
.sezione--scura h1,.sezione--scura h2,.sezione--scura h3,.sezione--scura h4{color:#fff}
.sezione--scura .lead{color:#9FADB8}

.testata{max-width:720px;margin-bottom:clamp(34px,4vw,54px)}
.testata--centro{margin-inline:auto;text-align:center}
.testata--centro .eyebrow{justify-content:center}
.testata p{margin-top:1rem}

.griglia{display:grid;gap:clamp(20px,2.4vw,30px)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split--foto-dx{grid-template-columns:1.05fr .95fr}

/* --------------------------------------------------------------- 5. Bottoni */
.btn{
  --bg:var(--azzurro); --fg:#fff; --bd:var(--azzurro);
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.92rem 1.7rem;
  font-family:var(--display);font-weight:600;font-size:1.06rem;
  text-transform:uppercase;letter-spacing:.08em;
  background:var(--bg);color:var(--fg);border:2px solid var(--bd);
  border-radius:var(--r-s);cursor:pointer;
  transition:transform var(--transizione),background var(--transizione),color var(--transizione),box-shadow var(--transizione),border-color var(--transizione);
  box-shadow:0 2px 0 rgba(0,0,0,.06);
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--ombra-2)}
.btn:active{transform:translateY(0)}
.btn svg{width:19px;height:19px;flex:none}
.btn--primario{--bg:var(--azzurro);--bd:var(--azzurro)}
.btn--primario:hover{--bg:var(--azzurro-600);--bd:var(--azzurro-600)}
.btn--scuro{--bg:var(--grafite);--bd:var(--grafite)}
.btn--scuro:hover{--bg:var(--grafite-3);--bd:var(--grafite-3)}
.btn--fantasma{--bg:transparent;--fg:var(--grafite);--bd:var(--linea-forte)}
.btn--fantasma:hover{--bg:var(--grafite);--fg:#fff;--bd:var(--grafite)}
.btn--chiaro{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.55)}
.btn--chiaro:hover{--bg:#fff;--fg:var(--grafite);--bd:#fff}
.btn--rame{--bg:var(--rame);--bd:var(--rame)}
.btn--rame:hover{--bg:#A85F2E;--bd:#A85F2E}
.btn--pieno{width:100%}

.link-freccia{
  display:inline-flex;align-items:center;gap:.55rem;white-space:nowrap;flex-wrap:nowrap;
  font-family:var(--display);font-weight:600;font-size:1.05rem;
  text-transform:uppercase;letter-spacing:.08em;color:var(--azzurro-600);
}
.link-freccia svg{width:18px;height:18px;flex:none;transition:transform var(--transizione)}
.link-freccia:hover svg{transform:translateX(5px)}
.link-freccia--chiaro{color:#fff}

/* ------------------------------------------------------- 6. Barra superiore */
.topbar{
  background:var(--grafite);color:#9FADB8;
  font-size:.86rem;line-height:1;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:42px;flex-wrap:wrap;padding-block:8px}
.topbar__gruppo{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:.5rem;color:#B6C2CC;transition:color var(--transizione)}
.topbar a:hover{color:#fff}
.topbar svg{width:15px;height:15px;color:var(--azzurro);flex:none}
.topbar__testo{display:inline-flex;align-items:center;gap:.5rem}
.topbar__social{display:flex;gap:10px}
.topbar__social a{
  width:28px;height:28px;border-radius:50%;justify-content:center;
  background:rgba(255,255,255,.08);
}
.topbar__social a:hover{background:var(--azzurro);color:#fff}
.topbar__social svg{width:14px;height:14px;color:currentColor}

/* -------------------------------------------------------------- 7. Header */
.header{
  position:sticky;top:0;z-index:900;
  background:#fff;border-bottom:1px solid var(--linea);
  transition:box-shadow var(--transizione);
}
.header.is-stuck{box-shadow:0 6px 26px rgba(14,20,24,.10)}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:86px}
.logo{display:flex;align-items:center;flex:none}
.logo img{width:196px}
.nav{display:flex;align-items:center;gap:2px}
.nav__voce{position:relative}
.nav__link{
  display:flex;align-items:center;gap:.35rem;white-space:nowrap;
  padding:.7rem .85rem;
  font-family:var(--display);font-weight:600;font-size:1.06rem;
  text-transform:uppercase;letter-spacing:.055em;color:var(--grafite-2);
  border-radius:var(--r-s);
  transition:color var(--transizione),background var(--transizione);
}
.nav__link:hover{color:var(--azzurro-600);background:var(--azzurro-050)}
.nav__voce.is-attiva > .nav__link{color:var(--azzurro-600)}
.nav__voce.is-attiva > .nav__link::after{
  content:"";position:absolute;left:.85rem;right:.85rem;bottom:.15rem;height:3px;
  background:var(--azzurro);transform:skewX(-24deg);
}
.nav__caret{width:11px;height:11px;opacity:.55;transition:transform var(--transizione)}
.nav__voce:hover .nav__caret{transform:rotate(180deg)}
.sottomenu{
  position:absolute;top:calc(100% + 10px);left:0;min-width:238px;
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-m);
  box-shadow:var(--ombra-2);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity var(--transizione),transform var(--transizione),visibility var(--transizione);
}
.sottomenu::before{content:"";position:absolute;top:-10px;left:0;right:0;height:10px}
.nav__voce:hover .sottomenu,.nav__voce:focus-within .sottomenu{opacity:1;visibility:visible;transform:translateY(0)}
.sottomenu a{
  display:block;padding:.62rem .8rem;border-radius:var(--r-s);
  font-family:var(--display);font-weight:600;font-size:1.02rem;
  text-transform:uppercase;letter-spacing:.045em;color:var(--grafite-2);
  transition:background var(--transizione),color var(--transizione);
}
.sottomenu a:hover{background:var(--azzurro-050);color:var(--azzurro-600)}
.header__azioni{display:flex;align-items:center;gap:14px;flex:none}
.header__tel{display:flex;align-items:center;gap:.7rem}
.header__tel svg{width:34px;height:34px;padding:8px;border-radius:50%;background:var(--azzurro-050);color:var(--azzurro-600);flex:none}
.header__tel span{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.11em;color:var(--pietra-2);line-height:1.3}
.header__tel b{display:block;margin-top:.12rem;font-family:var(--display);font-size:1.24rem;font-weight:700;line-height:1.05;color:var(--grafite);letter-spacing:.01em}

.burger{
  display:none;width:46px;height:46px;border:1px solid var(--linea-forte);
  background:#fff;border-radius:var(--r-s);cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.burger span{display:block;width:20px;height:2px;background:var(--grafite);transition:transform var(--transizione),opacity var(--transizione)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Menu mobile */
.menu-mobile{
  position:fixed;inset:0;z-index:950;background:var(--grafite);
  padding:24px;overflow-y:auto;
  transform:translateX(100%);visibility:hidden;
  transition:transform 380ms cubic-bezier(.22,.61,.36,1),visibility 380ms;
}
.menu-mobile.is-aperto{transform:translateX(0);visibility:visible}
.menu-mobile__testa{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.menu-mobile__testa img{width:170px}
.menu-mobile__chiudi{
  width:46px;height:46px;border:1px solid rgba(255,255,255,.2);background:none;
  color:#fff;border-radius:var(--r-s);font-size:1.6rem;line-height:1;cursor:pointer;
}
.menu-mobile a{
  display:block;padding:.85rem 0;border-bottom:1px solid rgba(255,255,255,.09);
  font-family:var(--display);font-weight:600;font-size:1.5rem;
  text-transform:uppercase;letter-spacing:.04em;color:#fff;
}
.menu-mobile a:hover{color:var(--azzurro)}
.menu-mobile .sub a{font-size:1.15rem;padding-left:1.1rem;color:#A9B7C2;border-bottom-color:rgba(255,255,255,.05)}
.menu-mobile__cta{margin-top:26px;display:grid;gap:12px}
.menu-mobile__cta .btn{display:flex;width:100%;padding:.92rem 1.4rem;font-size:1.08rem;border-bottom:0}

/* ---------------------------------------------------------------- 8. Hero */
.hero{position:relative;isolation:isolate;background:var(--grafite);color:#fff;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:62% 42%}
.hero__velo{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg,rgba(8,13,17,.90) 0%,rgba(8,13,17,.70) 44%,rgba(8,13,17,.22) 76%,rgba(8,13,17,.38) 100%),
    linear-gradient(to top,rgba(8,13,17,.72) 0%,rgba(8,13,17,0) 48%);
}
.hero__in{padding-block:clamp(84px,13vw,168px) clamp(96px,12vw,150px);max-width:800px}
.hero h1{color:#fff;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero h1 em{font-style:normal;color:var(--azzurro);display:block}
.hero__testo{margin-top:1.4rem;font-size:clamp(1.06rem,1.6vw,1.28rem);color:#D2DBE2;max-width:60ch;line-height:1.6}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.2rem}
.hero__badge{
  display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1.5rem;
  padding:.5rem 1rem .5rem .6rem;border-radius:100px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(6px);
  font-family:var(--display);font-weight:600;font-size:.96rem;
  text-transform:uppercase;letter-spacing:.11em;color:#fff;
}
.hero__badge b{
  background:var(--azzurro);color:#fff;padding:.22rem .6rem;border-radius:100px;
  font-size:.86rem;letter-spacing:.08em;
}

/* Fascia dati sotto l'hero */
.fascia-dati{background:var(--azzurro);color:#fff;position:relative;z-index:2}
.fascia-dati__in{display:grid;grid-template-columns:repeat(4,1fr)}
.fascia-dati__voce{
  padding:26px 24px;display:flex;gap:14px;align-items:flex-start;
  border-right:1px solid rgba(255,255,255,.22);
}
.fascia-dati__voce:last-child{border-right:0}
.fascia-dati svg{width:30px;height:30px;flex:none;opacity:.92}
.fascia-dati b{display:block;font-family:var(--display);font-size:1.28rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em;line-height:1.15}
.fascia-dati span{display:block;font-size:.9rem;opacity:.85;line-height:1.4;margin-top:.15rem}

/* Hero pagine interne */
.hero-pagina{position:relative;isolation:isolate;background:var(--grafite);color:#fff;overflow:hidden}
.hero-pagina__media{position:absolute;inset:0;z-index:-2}
.hero-pagina__media img{width:100%;height:100%;object-fit:cover;object-position:center 55%;filter:saturate(.85)}
.hero-pagina::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(8,13,17,.92) 0%,rgba(8,13,17,.78) 55%,rgba(8,13,17,.5) 100%);
}
.hero-pagina__in{padding-block:clamp(56px,7vw,96px)}
.hero-pagina h1{color:#fff;max-width:16ch}
.hero-pagina p{margin-top:1rem;max-width:62ch;color:#C3CEd6;font-size:1.08rem}
.briciole{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;margin-bottom:1.1rem;font-size:.86rem;color:#8FA0AC}
.briciole a{color:#B9C6D0;transition:color var(--transizione)}
.briciole a:hover{color:var(--azzurro)}
.briciole span[aria-current]{color:var(--azzurro)}
.briciole svg{width:13px;height:13px;opacity:.5}

/* ---------------------------------------------------------- 9. Card servizi */
.card{
  position:relative;background:#fff;border:1px solid var(--linea);
  border-radius:var(--r-m);padding:32px 28px 30px;overflow:hidden;
  transition:transform var(--transizione),box-shadow var(--transizione),border-color var(--transizione);
  display:flex;flex-direction:column;
}
.card::before{
  content:"";position:absolute;top:0;left:0;width:0;height:4px;background:var(--azzurro);
  transition:width 420ms cubic-bezier(.22,.61,.36,1);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--ombra-2);border-color:transparent}
.card:hover::before{width:100%}
.card__icona{
  width:58px;height:58px;border-radius:var(--r-m);margin-bottom:20px;
  display:grid;place-items:center;background:var(--azzurro-050);color:var(--azzurro-600);
  transition:background var(--transizione),color var(--transizione);
}
.card__icona svg{width:30px;height:30px}
.card:hover .card__icona{background:var(--azzurro);color:#fff}
.card h3{margin-bottom:.6rem;font-size:1.26rem;text-transform:uppercase;letter-spacing:.025em}
.card p{color:var(--pietra);font-size:.99rem;line-height:1.6}
.card__link{margin-top:auto;padding-top:18px}
.card--rame .card__icona{background:var(--rame-050);color:var(--rame)}
.card--rame::before{background:var(--rame)}
.card--rame:hover .card__icona{background:var(--rame);color:#fff}

/* Card con foto */
.card-foto{
  position:relative;display:block;border-radius:var(--r-m);overflow:hidden;
  background:var(--grafite);isolation:isolate;
  transition:transform var(--transizione),box-shadow var(--transizione);
}
.card-foto:hover{transform:translateY(-6px);box-shadow:var(--ombra-3)}
.card-foto img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform 700ms cubic-bezier(.22,.61,.36,1)}
.card-foto:hover img{transform:scale(1.07)}
.card-foto__testo{
  position:absolute;inset:auto 0 0 0;padding:26px 24px 22px;color:#fff;
  background:linear-gradient(to top,rgba(8,13,17,.94) 5%,rgba(8,13,17,.55) 55%,rgba(8,13,17,0) 100%);
}
.card-foto__testo h3{color:#fff;font-size:1.34rem;text-transform:uppercase;letter-spacing:.025em;margin-bottom:.35rem}
.card-foto__testo p{font-size:.93rem;color:#C6D1D9;margin:0}
.card-foto__freccia{
  position:absolute;top:18px;right:18px;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;background:rgba(255,255,255,.16);color:#fff;
  backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.25);
  opacity:0;transform:translateY(-6px);transition:opacity var(--transizione),transform var(--transizione),background var(--transizione);
}
.card-foto__freccia svg{width:18px;height:18px}
.card-foto:hover .card-foto__freccia{opacity:1;transform:translateY(0);background:var(--azzurro);border-color:var(--azzurro)}

/* --------------------------------------------------- 10. Blocchi contenuto */
.figura{position:relative;border-radius:var(--r-m);overflow:hidden;box-shadow:var(--ombra-2)}
.figura img{width:100%;aspect-ratio:4/3;object-fit:cover}
.figura--alta img{aspect-ratio:3/4}
.figura--libera img{aspect-ratio:auto}
.figura__nota{
  position:absolute;left:0;bottom:0;background:var(--azzurro);color:#fff;
  padding:16px 22px;max-width:70%;
}
.figura__nota b{display:block;font-family:var(--display);font-size:2rem;line-height:1;font-weight:700}
.figura__nota span{font-size:.86rem;text-transform:uppercase;letter-spacing:.1em;opacity:.92}

.foto-doppia{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.foto-doppia img{width:100%;border-radius:var(--r-m);object-fit:cover;aspect-ratio:3/4;box-shadow:var(--ombra-1)}
.foto-doppia > :first-child{margin-top:34px}

.elenco-check{display:grid;gap:.85rem;margin:1.6rem 0 0}
.elenco-check li{display:flex;gap:.85rem;align-items:flex-start;line-height:1.55}
.elenco-check svg{
  width:22px;height:22px;flex:none;margin-top:.2rem;padding:4px;border-radius:50%;
  background:var(--azzurro-050);color:var(--azzurro-600);
}
.sezione--scura .elenco-check svg{background:rgba(26,163,232,.18);color:var(--azzurro)}
.elenco-check--2{grid-template-columns:repeat(2,1fr);gap:.85rem 2rem}

.pillole{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.5rem}
.pillola{
  padding:.42rem 1rem;border-radius:100px;border:1px solid var(--linea-forte);
  font-size:.87rem;font-weight:500;color:var(--pietra);background:#fff;
}
.sezione--scura .pillola{border-color:var(--linea-scura);background:rgba(255,255,255,.05);color:#B7C3CC}

/* Scheda prodotto (alternata) */
.prodotto{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4.5vw,64px);align-items:center}
.prodotto + .prodotto{margin-top:clamp(56px,7vw,96px);padding-top:clamp(56px,7vw,96px);border-top:1px solid var(--linea)}
.prodotto:nth-child(even) .prodotto__media{order:2}
.prodotto__num{
  font-family:var(--display);font-size:1rem;font-weight:700;letter-spacing:.18em;
  color:var(--azzurro);text-transform:uppercase;display:block;margin-bottom:.5rem;
}
.prodotto h2{margin-bottom:1rem}
.prodotto__media{position:relative}
.prodotto__media img{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:var(--r-m);box-shadow:var(--ombra-2)}
.prodotto__media::after{
  content:"";position:absolute;inset:auto -14px -14px auto;width:120px;height:120px;z-index:-1;
  background-image:radial-gradient(var(--azzurro) 1.6px,transparent 1.6px);
  background-size:13px 13px;opacity:.35;border-radius:4px;
}

/* -------------------------------------------------------------- 11. Passi */
.passi{counter-reset:passo;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,28px)}
.passo{position:relative;padding-top:34px}
.passo::before{
  counter-increment:passo;content:counter(passo,decimal-leading-zero);
  position:absolute;top:0;left:0;
  font-family:var(--display);font-weight:700;font-size:2.9rem;line-height:.8;
  color:transparent;-webkit-text-stroke:1.6px var(--azzurro);opacity:.55;
}
.passo::after{
  content:"";position:absolute;top:14px;left:74px;right:-14px;height:2px;
  background:repeating-linear-gradient(to right,var(--linea-forte) 0 7px,transparent 7px 14px);
}
.passo:last-child::after{display:none}
.passo h3{margin:14px 0 .5rem;font-size:1.24rem;text-transform:uppercase;letter-spacing:.03em}
.passo p{font-size:.96rem;color:var(--pietra)}
.sezione--scura .passo p{color:#9FADB8}
.sezione--scura .passo::after{background:repeating-linear-gradient(to right,rgba(255,255,255,.2) 0 7px,transparent 7px 14px)}

/* --------------------------------------------------------- 12. Magazzino */
.magazzino{position:relative;overflow:hidden;background:var(--grafite-2);color:#C9D2D9}
.magazzino__sfondo{position:absolute;inset:0;opacity:.20}
.magazzino__sfondo img{width:100%;height:100%;object-fit:cover}
.magazzino__in{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(32px,5vw,70px);align-items:center}
.magazzino h2{color:#fff}
.magazzino p{color:#B4C1CB}
.magazzino .lead{color:#CBD6DE}
.magazzino__tag{
  display:inline-block;background:var(--rame);color:#fff;
  font-family:var(--display);font-weight:700;font-size:.92rem;
  text-transform:uppercase;letter-spacing:.16em;padding:.34rem .95rem;
  border-radius:var(--r-s);margin-bottom:1rem;
}
.magazzino__lista{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.11);border-radius:var(--r-m);overflow:hidden}
.magazzino__lista li{
  background:rgba(15,22,28,.72);padding:20px 18px;display:flex;gap:.7rem;align-items:center;
  font-size:.97rem;color:#D5DEE5;transition:background var(--transizione);
}
.magazzino__lista li:hover{background:rgba(192,113,60,.24)}
.magazzino__lista svg{width:20px;height:20px;color:var(--rame);flex:none}

/* ------------------------------------------------------------ 13. Galleria */
.filtri{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.filtro{
  padding:.55rem 1.15rem;border:1px solid var(--linea-forte);background:#fff;
  border-radius:100px;cursor:pointer;
  font-family:var(--display);font-weight:600;font-size:1rem;
  text-transform:uppercase;letter-spacing:.06em;color:var(--pietra);
  transition:all var(--transizione);
}
.filtro:hover{border-color:var(--azzurro);color:var(--azzurro-600)}
.filtro.is-attivo{background:var(--grafite);border-color:var(--grafite);color:#fff}

.galleria{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px)}
.gal{
  position:relative;display:block;border-radius:var(--r-m);overflow:hidden;
  background:var(--grafite);cursor:zoom-in;border:0;padding:0;width:100%;text-align:left;
  transition:transform var(--transizione),box-shadow var(--transizione),opacity 300ms;
}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 700ms cubic-bezier(.22,.61,.36,1)}
.gal:hover{transform:translateY(-5px);box-shadow:var(--ombra-3)}
.gal:hover img{transform:scale(1.07)}
.gal__info{
  position:absolute;inset:auto 0 0 0;padding:22px 20px 18px;color:#fff;
  background:linear-gradient(to top,rgba(8,13,17,.95) 0%,rgba(8,13,17,.72) 45%,rgba(8,13,17,0) 100%);
  transform:translateY(6px);opacity:.98;transition:transform var(--transizione);
}
.gal:hover .gal__info{transform:translateY(0)}
.gal__info b{display:block;font-family:var(--display);font-size:1.16rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;line-height:1.2}
.gal__info span{display:block;font-size:.85rem;color:#B8C4CD;margin-top:.2rem}
.gal__lente{
  position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;background:rgba(255,255,255,.15);color:#fff;
  border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(4px);
  opacity:0;transform:scale(.85);transition:all var(--transizione);
}
.gal__lente svg{width:17px;height:17px}
.gal:hover .gal__lente{opacity:1;transform:scale(1)}
.gal.is-nascosto{display:none}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:1000;display:grid;place-items:center;
  background:rgba(6,10,13,.94);padding:24px;
  opacity:0;visibility:hidden;transition:opacity 280ms,visibility 280ms;
}
.lightbox.is-aperto{opacity:1;visibility:visible}
.lightbox img{max-width:min(1100px,92vw);max-height:78vh;object-fit:contain;border-radius:var(--r-s);box-shadow:var(--ombra-3)}
.lightbox__didascalia{
  margin-top:18px;text-align:center;color:#fff;
  font-family:var(--display);font-size:1.2rem;text-transform:uppercase;letter-spacing:.07em;
}
.lightbox__didascalia small{display:block;font-family:var(--testo);font-size:.85rem;text-transform:none;letter-spacing:0;color:#9FADB8;margin-top:.25rem}
.lightbox__btn{
  position:absolute;width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#fff;
  display:grid;place-items:center;cursor:pointer;transition:background var(--transizione);
}
.lightbox__btn:hover{background:var(--azzurro);border-color:var(--azzurro)}
.lightbox__btn svg{width:22px;height:22px}
.lightbox__chiudi{top:22px;right:22px}
.lightbox__prec{left:22px;top:50%;transform:translateY(-50%)}
.lightbox__succ{right:22px;top:50%;transform:translateY(-50%)}

/* Elenco clienti / cantieri */
.clienti{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.cliente{
  display:flex;align-items:center;gap:.8rem;
  padding:16px 18px;background:#fff;border:1px solid var(--linea);border-radius:var(--r-m);
  font-size:.96rem;line-height:1.35;color:var(--grafite-2);
  transition:all var(--transizione);
}
.cliente svg{width:16px;height:16px;color:var(--taupe);flex:none;transition:color var(--transizione)}
.cliente:hover{border-color:var(--azzurro);background:var(--azzurro-050);transform:translateY(-3px);box-shadow:var(--ombra-1)}
.cliente:hover svg{color:var(--azzurro-600)}

/* ------------------------------------------------------------ 14. Contatti */
.contatti-griglia{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,26px)}
.contatto{
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-m);padding:30px 26px;
  transition:transform var(--transizione),box-shadow var(--transizione),border-color var(--transizione);
}
.contatto:hover{transform:translateY(-5px);box-shadow:var(--ombra-2);border-color:transparent}
.contatto__icona{
  width:52px;height:52px;border-radius:var(--r-m);display:grid;place-items:center;
  background:var(--grafite);color:#fff;margin-bottom:18px;
}
.contatto__icona svg{width:24px;height:24px}
.contatto h3{font-size:1.2rem;text-transform:uppercase;letter-spacing:.025em;margin-bottom:.7rem}
.contatto a:not(.link-freccia){display:block;color:var(--grafite-2);transition:color var(--transizione);font-size:1rem;word-break:break-word}
.contatto a:hover{color:var(--azzurro-600)}
.contatto p{color:var(--pietra);font-size:1rem}

.form{display:grid;gap:18px}
.form__riga{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.campo{display:grid;gap:.45rem}
.campo label{font-family:var(--display);font-weight:600;font-size:1rem;text-transform:uppercase;letter-spacing:.06em;color:var(--grafite)}
.campo label span{color:var(--azzurro)}
.campo input,.campo textarea,.campo select{
  width:100%;padding:.85rem 1rem;font:inherit;font-size:1rem;color:var(--grafite-2);
  background:#fff;border:1px solid var(--linea-forte);border-radius:var(--r-s);
  transition:border-color var(--transizione),box-shadow var(--transizione);
}
.campo textarea{min-height:150px;resize:vertical}
.campo input:focus,.campo textarea:focus,.campo select:focus{
  outline:none;border-color:var(--azzurro);box-shadow:0 0 0 4px var(--azzurro-050);
}
.privacy-check{display:flex;gap:.7rem;align-items:flex-start;font-size:.9rem;color:var(--pietra);line-height:1.5}
.privacy-check input{width:18px;height:18px;margin-top:.15rem;flex:none;accent-color:var(--azzurro)}
.privacy-check a{color:var(--azzurro-600);text-decoration:underline}
.form__esito{
  display:none;padding:14px 18px;border-radius:var(--r-s);font-size:.95rem;line-height:1.5;
  background:var(--azzurro-050);border:1px solid var(--azzurro);color:var(--azzurro-700);
}
.form__esito.is-visibile{display:block}
.form__esito a{color:inherit;text-decoration:underline}
.form__esito--errore{background:#FDF0EC;border-color:#D0563A;color:#93341E}

/* Errori sui singoli campi */
.campo.ha-errore input,.campo.ha-errore textarea,.campo.ha-errore select{border-color:#D0563A}
.campo.ha-errore input:focus,.campo.ha-errore textarea:focus,.campo.ha-errore select:focus{
  border-color:#D0563A;box-shadow:0 0 0 4px rgba(208,86,58,.14);
}
.campo__errore{font-size:.86rem;color:#93341E}

/* Campo esca per i bot: fuori dallo schermo, non nascosto con display:none */
.esca{position:absolute!important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* Il pulsante durante l'invio */
.btn[aria-busy="true"]{opacity:.65;pointer-events:none}

.mappa{border-radius:var(--r-m);overflow:hidden;box-shadow:var(--ombra-2);border:1px solid var(--linea);line-height:0}
.mappa iframe{width:100%;height:440px;border:0;display:block;filter:grayscale(.25)}

/* -------------------------------------------------------- 15. CTA di chiusura */
.cta-finale{position:relative;overflow:hidden;background:var(--grafite);color:#fff;isolation:isolate}
.cta-finale::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 420px at 12% 8%,rgba(26,163,232,.30),transparent 62%),
    radial-gradient(700px 380px at 88% 92%,rgba(192,113,60,.22),transparent 60%);
}
.cta-finale__in{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(28px,4vw,60px);align-items:center}
.cta-finale h2{color:#fff}
.cta-finale p{color:#AEBCC6;margin-top:1rem;max-width:52ch}
.cta-finale__azioni{display:flex;flex-direction:column;gap:14px}

/* ------------------------------------------------------------- 16. Footer */
.footer{background:#0A0F13;color:#94A3AE;font-size:.96rem;padding-top:clamp(52px,6vw,76px)}
.footer h4{
  color:#fff;font-size:1.1rem;letter-spacing:.05em;margin-bottom:1.1rem;
  position:relative;padding-bottom:.7rem;
}
.footer h4::after{content:"";position:absolute;left:0;bottom:0;width:32px;height:3px;background:var(--azzurro);transform:skewX(-24deg)}
.footer__griglia{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.25fr;gap:clamp(26px,3.5vw,48px);padding-bottom:clamp(40px,5vw,60px)}
.footer__logo{width:200px;margin-bottom:20px;filter:brightness(1.06)}
.footer p{line-height:1.7}
.footer a{transition:color var(--transizione)}
.footer a:hover{color:var(--azzurro)}
.footer__nav li + li{margin-top:.6rem}
.footer__nav a{display:inline-flex;align-items:center;gap:.55rem}
.footer__nav svg{width:12px;height:12px;color:var(--azzurro);opacity:.75}
.footer__contatti li{display:flex;gap:.85rem;align-items:flex-start;line-height:1.6}
.footer__contatti li + li{margin-top:1rem}
.footer__contatti svg{width:18px;height:18px;color:var(--azzurro);flex:none;margin-top:.25rem}
.footer__social{display:flex;gap:10px;margin-top:20px}
.footer__social a{
  width:40px;height:40px;border-radius:var(--r-s);display:grid;place-items:center;
  background:rgba(255,255,255,.07);color:#C3CED6;transition:all var(--transizione);
}
.footer__social a:hover{background:var(--azzurro);color:#fff;transform:translateY(-3px)}
.footer__social svg{width:18px;height:18px}
.footer__coda{
  border-top:1px solid rgba(255,255,255,.09);padding-block:22px;
  display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center;justify-content:space-between;
  font-size:.87rem;color:#6E7C87;
}
.footer__coda-link{display:flex;flex-wrap:wrap;gap:8px 20px}

/* --------------------------------------------------- 17. Barra mobile fissa */
.barra-mobile{
  position:fixed;left:0;right:0;bottom:0;z-index:880;display:none;
  grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.14);
  box-shadow:0 -6px 24px rgba(8,13,17,.22);
}
.barra-mobile a{
  display:flex;align-items:center;justify-content:center;gap:.55rem;padding:15px 8px;
  background:var(--grafite);color:#fff;
  font-family:var(--display);font-weight:600;font-size:1.04rem;
  text-transform:uppercase;letter-spacing:.07em;
}
.barra-mobile a:first-child{background:var(--azzurro)}
.barra-mobile svg{width:18px;height:18px}

/* ---------------------------------------------------- 18. Pagine legali */
.legale{max-width:820px}
.legale h2{font-size:1.45rem;margin:2.4rem 0 .9rem}
.legale h3{font-size:1.16rem;margin:1.8rem 0 .6rem;color:var(--azzurro-700)}
.legale p{color:var(--pietra);font-size:1rem}
.legale ul{margin:0 0 1.1em;display:grid;gap:.5rem}
.legale ul li{padding-left:1.2rem;position:relative;color:var(--pietra);font-size:1rem}
.legale ul li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;background:var(--azzurro);transform:skewX(-24deg)}

/* -------------------------------------------------------- 19. Animazioni */
.rivela{opacity:0;transform:translateY(26px);transition:opacity 700ms cubic-bezier(.22,.61,.36,1),transform 700ms cubic-bezier(.22,.61,.36,1)}
.rivela.is-visibile{opacity:1;transform:none}
.rivela[data-ritardo="1"]{transition-delay:90ms}
.rivela[data-ritardo="2"]{transition-delay:180ms}
.rivela[data-ritardo="3"]{transition-delay:270ms}
.rivela[data-ritardo="4"]{transition-delay:360ms}
.rivela[data-ritardo="5"]{transition-delay:450ms}

/* ------------------------------------------------------------ 20. Utility */
.solo-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.salta-al-contenuto{
  position:absolute;top:-100px;left:16px;z-index:1100;background:var(--azzurro);color:#fff;
  padding:.7rem 1.2rem;border-radius:0 0 var(--r-s) var(--r-s);transition:top 180ms;
}
.salta-al-contenuto:focus{top:0}

/* ----------------------------------------------------------- 21. Responsive */
@media (max-width:1080px){
  .logo img{width:168px}
  .nav__link{padding:.65rem .6rem;font-size:1rem}
  .header__tel span{display:none}
}
@media (max-width:960px){
  .nav,.header__tel,.header__azioni .btn{display:none}
  .burger{display:flex}
  .header__in{min-height:74px}
  .fascia-dati__in{grid-template-columns:repeat(2,1fr)}
  .fascia-dati__voce:nth-child(2){border-right:0}
  .fascia-dati__voce:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.22)}
  .split,.prodotto,.magazzino__in,.cta-finale__in{grid-template-columns:1fr}
  .prodotto:nth-child(even) .prodotto__media{order:0}
  .split--foto-dx{grid-template-columns:1fr}
  .g-4,.passi{grid-template-columns:repeat(2,1fr)}
  .g-3,.galleria,.contatti-griglia{grid-template-columns:repeat(2,1fr)}
  .passo::after{display:none}
  .footer__griglia{grid-template-columns:repeat(2,1fr)}
  .cta-finale__azioni{flex-direction:row;flex-wrap:wrap}
  body{padding-bottom:56px}
  .barra-mobile{display:grid}
}
@media (max-width:720px){
  body{font-size:16px}
  .topbar__gruppo:first-child{gap:14px;font-size:.82rem}
  .topbar__testo{display:none}
  .hero__in{max-width:none}
  .g-2,.g-3,.g-4,.galleria,.contatti-griglia,.passi,.elenco-check--2,.magazzino__lista,.form__riga{grid-template-columns:1fr}
  .fascia-dati__in{grid-template-columns:1fr}
  .fascia-dati__voce{border-right:0;border-bottom:1px solid rgba(255,255,255,.22);padding:20px 22px}
  .fascia-dati__voce:last-child{border-bottom:0}
  .footer__griglia{grid-template-columns:1fr;gap:34px}
  .foto-doppia > :first-child{margin-top:0}
  .figura__nota{max-width:none;width:100%}
  .lightbox__prec{left:10px}
  .lightbox__succ{right:10px}
  .lightbox__btn{width:44px;height:44px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .rivela{opacity:1;transform:none}
}
@media print{
  .topbar,.header,.barra-mobile,.cta-finale,.hero__cta{display:none}
  body{font-size:12pt;color:#000}
}

/* ==========================================================================
   22. Cookie: banner, pannello preferenze, embed bloccati
   ========================================================================== */
.ck{
  position:fixed;left:0;right:0;bottom:0;z-index:990;
  background:#fff;border-top:3px solid var(--azzurro);
  box-shadow:0 -10px 40px rgba(8,13,17,.22);
  transform:translateY(110%);transition:transform 420ms cubic-bezier(.22,.61,.36,1);
}
.ck.is-aperto{transform:translateY(0)}
.ck__in{
  max-width:var(--wrap);margin-inline:auto;padding:26px 24px;
  display:grid;grid-template-columns:1fr auto;gap:24px 34px;align-items:center;
}
.ck__testo h2{font-size:1.32rem;text-transform:uppercase;letter-spacing:.025em;margin-bottom:.5rem}
.ck__testo p{font-size:.95rem;line-height:1.6;color:var(--pietra);max-width:78ch}
.ck__testo a{color:var(--azzurro-600);text-decoration:underline}
.ck__azioni{display:flex;flex-wrap:wrap;gap:10px}
.ck__azioni .btn{padding:.78rem 1.3rem;font-size:1rem}
.ck__chiudi{
  position:absolute;top:12px;right:14px;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--linea-forte);background:#fff;color:var(--pietra);
  display:grid;place-items:center;cursor:pointer;transition:all var(--transizione);
}
.ck__chiudi:hover{background:var(--grafite);color:#fff;border-color:var(--grafite)}
.ck__chiudi svg{width:16px;height:16px}

/* Pannello preferenze */
.ck-pref{
  position:fixed;inset:0;z-index:1010;display:grid;place-items:center;padding:24px;
  background:rgba(6,10,13,.66);
  opacity:0;visibility:hidden;transition:opacity 260ms,visibility 260ms;
}
.ck-pref.is-aperto{opacity:1;visibility:visible}
.ck-pref__box{
  width:min(640px,100%);max-height:86vh;overflow-y:auto;
  background:#fff;border-radius:var(--r-m);box-shadow:var(--ombra-3);
  padding:clamp(24px,3vw,36px);
}
.ck-pref__box h2{font-size:1.5rem;text-transform:uppercase;letter-spacing:.02em}
.ck-pref__box > p{font-size:.95rem;color:var(--pietra);margin-top:.7rem}
.ck-voce{
  border:1px solid var(--linea);border-radius:var(--r-m);padding:18px 20px;margin-top:16px;
  display:grid;grid-template-columns:1fr auto;gap:8px 18px;align-items:start;
}
.ck-voce h3{font-size:1.08rem;text-transform:uppercase;letter-spacing:.03em}
.ck-voce p{grid-column:1/-1;font-size:.9rem;color:var(--pietra);line-height:1.55;margin:0}
.ck-voce__sempre{
  font-family:var(--display);font-weight:600;font-size:.9rem;text-transform:uppercase;
  letter-spacing:.08em;color:var(--azzurro-600);white-space:nowrap;
}
.interruttore{position:relative;width:52px;height:29px;flex:none;cursor:pointer}
.interruttore input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.interruttore span{
  position:absolute;inset:0;background:#CBD3DA;border-radius:100px;transition:background var(--transizione);
}
.interruttore span::after{
  content:"";position:absolute;top:3px;left:3px;width:23px;height:23px;border-radius:50%;
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform var(--transizione);
}
.interruttore input:checked + span{background:var(--azzurro)}
.interruttore input:checked + span::after{transform:translateX(23px)}
.interruttore input:focus-visible + span{outline:3px solid var(--azzurro);outline-offset:3px}
.ck-pref__azioni{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.ck-pref__azioni .btn{padding:.78rem 1.3rem;font-size:1rem}

/* Embed bloccato in attesa di consenso */
.embed-blocco{
  position:absolute;inset:0;display:grid;place-content:center;justify-items:center;
  gap:.9rem;padding:26px;text-align:center;background:var(--sabbia);
  line-height:1.55;   /* .mappa azzera il line-height per l'iframe */
}
.embed-blocco svg{width:34px;height:34px;color:var(--pietra-2)}
.embed-blocco p{font-size:.93rem;line-height:1.55;color:var(--pietra);max-width:42ch;margin:0}
.embed-blocco .btn{padding:.7rem 1.2rem;font-size:.98rem}
.mappa{position:relative}
.mappa iframe{background:var(--sabbia)}

body.ck-visibile .barra-mobile{display:none}

@media (max-width:860px){
  .ck__in{grid-template-columns:1fr;padding:22px 20px 24px}
  .ck__azioni .btn{flex:1 1 auto;justify-content:center}
}

/* Tabella della cookie policy */
.tabella{overflow-x:auto;margin:1.4rem 0 2rem;border:1px solid var(--linea);border-radius:var(--r-m)}
.tabella table{width:100%;border-collapse:collapse;min-width:620px;font-size:.94rem}
.tabella th,.tabella td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--linea)}
.tabella th{
  background:var(--sabbia);font-family:var(--display);font-weight:600;font-size:1rem;
  text-transform:uppercase;letter-spacing:.05em;color:var(--grafite);white-space:nowrap;
}
.tabella tr:last-child td{border-bottom:0}
.tabella td code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86rem;
  background:var(--azzurro-050);color:var(--azzurro-700);padding:.12rem .4rem;border-radius:4px;
}