/* ============================================================
   IMPRONTA IN METALLO — Design System
   Palette ufficiale: #be1622 · #1d1d1b · #9d9d9c · #b2b2b2 · #fff
   Tipografia: Helvetica / Arial
   ============================================================ */

:root{
  /* brand */
  --rosso:#be1622;
  --rosso-scuro:#9a1019;
  --rosso-acceso:#f5232c;
  --ink:#1d1d1b;
  --steel:#9d9d9c;
  --steel-2:#b2b2b2;
  --paper:#ffffff;

  /* derived neutrals (slightly warm steel) */
  --paper-2:#f4f3f1;
  --paper-3:#ecebe8;
  --line:#e2e0dc;
  --line-2:#d3d1cc;
  --grid-line:#e4e2de;
  --ink-soft:#4c4a47;
  --ink-faint:#78756f;

  /* dark surfaces */
  --ink-2:#232220;
  --ink-3:#2e2c2a;
  --on-dark:#f3f1ec;
  --on-dark-soft:#b3ada4;
  --on-dark-line:#3a3733;

  --maxw:1240px;
  --gutter:clamp(18px,4.5vw,56px);
  --header-h:74px;
  --radius:3px;
  --radius-lg:6px;
  --shadow:0 10px 30px rgba(20,18,16,.10);
  --shadow-lg:0 24px 60px rgba(20,18,16,.18);

  --f:"Helvetica Neue",Helvetica,Arial,"Liberation Sans",system-ui,sans-serif;

  --s--2:clamp(.68rem,.64rem + .2vw,.74rem);
  --s--1:clamp(.8rem,.76rem + .2vw,.88rem);
  --s-0:clamp(.95rem,.9rem + .2vw,1.02rem);
  --s-1:clamp(1.1rem,1rem + .4vw,1.28rem);
  --s-2:clamp(1.35rem,1.15rem + .9vw,1.75rem);
  --s-3:clamp(1.7rem,1.35rem + 1.6vw,2.6rem);
  --s-4:clamp(2.2rem,1.6rem + 3vw,4rem);
  --s-5:clamp(2.8rem,1.9rem + 5vw,5.6rem);

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:hidden}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f);font-size:var(--s-0);line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;-webkit-tap-highlight-color:rgba(190,22,34,.15);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.06;letter-spacing:-.02em;text-wrap:balance}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--rosso);outline-offset:2px}
::selection{background:var(--rosso);color:#fff}

.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:200}
.skip:focus{left:12px;top:12px}

/* ---------- shared type helpers ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:var(--s--1);letter-spacing:.24em;text-transform:uppercase;font-weight:600;
  color:var(--rosso);
}
.eyebrow::before{content:"";width:30px;height:2px;background:currentColor}
.eyebrow.on-dark{color:#fff}
.mono-label{font-size:var(--s--2);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--ink);--fg:#fff;--bd:var(--ink);
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  padding:14px 26px;font-size:var(--s--1);font-weight:700;letter-spacing:.02em;
  background:var(--bg);color:var(--fg);border:2px solid var(--bd);border-radius:var(--radius);
  cursor:pointer;transition:transform .12s var(--ease),background .18s,color .18s,border-color .18s;
}
.btn svg{width:17px;height:17px}
.btn:hover{transform:translateY(-2px)}
.btn-red{--bg:var(--rosso);--fg:#fff;--bd:var(--rosso)}
.btn-red:hover{--bg:var(--rosso-scuro);--bd:var(--rosso-scuro)}
.btn-ghost{--bg:transparent;--fg:var(--ink);--bd:var(--line-2)}
.btn-ghost:hover{--bd:var(--ink)}
.btn-ghost.on-dark{--fg:#fff;--bd:rgba(255,255,255,.4)}
.btn-ghost.on-dark:hover{--bd:#fff;background:rgba(255,255,255,.08)}

/* ---------- header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .3s var(--ease),box-shadow .3s,border-color .3s;
  border-bottom:1px solid transparent;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{width:44px;height:auto}
.brand-mark.rev{display:block}
.brand-mark.col{display:none}
.brand-word{display:flex;flex-direction:column;line-height:.98;font-weight:700;letter-spacing:.01em;
  font-size:.86rem;color:#fff;transition:color .3s}
.brand-word b{font-weight:700}
.brand-word .snc{font-size:.56rem;letter-spacing:.2em;color:var(--rosso);font-weight:700}

.nav-list{display:flex;align-items:center;gap:6px}
.nav-list a{
  display:inline-block;padding:10px 14px;font-size:var(--s--1);font-weight:600;letter-spacing:.02em;
  color:#fff;border-radius:var(--radius);transition:color .2s,background .2s;position:relative;
}
.nav-list a:not(.nav-cta)::after{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;background:var(--rosso);
  transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease);
}
.nav-list a:not(.nav-cta):hover::after,.nav-list a[aria-current="page"]::after{transform:scaleX(1)}
.nav-cta{background:var(--rosso);color:#fff!important;padding:11px 20px!important;margin-left:8px}
.nav-cta::after{display:none}
.nav-cta:hover{background:var(--rosso-scuro)}

/* scrolled state */
.site-header.scrolled{background:var(--paper);border-bottom-color:var(--line);box-shadow:0 2px 20px rgba(20,18,16,.06)}
.site-header.scrolled .brand-mark.rev{display:none}
.site-header.scrolled .brand-mark.col{display:block}
.site-header.scrolled .brand-word{color:var(--ink)}
.site-header.scrolled .nav-list a{color:var(--ink)}
.site-header.scrolled .nav-cta{color:#fff!important}

/* mobile toggle */
.nav-toggle{display:none;width:46px;height:46px;border:0;background:transparent;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:0}
.nav-toggle span{width:24px;height:2px;background:#fff;transition:transform .25s var(--ease),opacity .2s}
.site-header.scrolled .nav-toggle span{background:var(--ink)}

/* header over a LIGHT hero (home): dark content, transparent bg */
.site-header[data-hero="light"]:not(.scrolled) .brand-word{color:var(--ink)}
.site-header[data-hero="light"]:not(.scrolled) .brand-mark.rev{display:none}
.site-header[data-hero="light"]:not(.scrolled) .brand-mark.col{display:block}
.site-header[data-hero="light"]:not(.scrolled) .nav-list a{color:var(--ink)}
.site-header[data-hero="light"]:not(.scrolled) .nav-toggle span{background:var(--ink)}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:900px){
  .nav-toggle{display:flex}
  .nav-list{
    position:fixed;inset:0 0 0 auto;width:min(84vw,340px);height:100dvh;
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    background:var(--ink);padding:calc(var(--header-h) + 20px) 26px 40px;
    transform:translateX(100%);transition:transform .32s var(--ease);
    box-shadow:var(--shadow-lg);
  }
  .nav-open .nav-list{transform:translateX(0)}
  .nav-list a{color:#fff!important;padding:16px 6px!important;font-size:1.15rem;border-bottom:1px solid var(--on-dark-line);border-radius:0}
  .nav-list a::after{display:none}
  .nav-cta{background:var(--rosso);text-align:center;margin:18px 0 0;border-radius:var(--radius)}
  .site-header.scrolled .nav-list a{color:#fff!important}
  .nav-backdrop{position:fixed;inset:0;background:rgba(15,13,12,.5);opacity:0;visibility:hidden;transition:.3s;z-index:99}
  .nav-open .nav-backdrop{opacity:1;visibility:visible}
}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;isolation:isolate;overflow:hidden;
  min-height:min(92vh,760px);display:flex;align-items:flex-end;
  padding-top:calc(var(--header-h) + 30px)}
.hero.inner{min-height:auto;padding-block:calc(var(--header-h) + clamp(56px,10vw,120px)) clamp(40px,7vw,80px)}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,13,12,.35) 0%,rgba(15,13,12,.35) 40%,rgba(15,13,12,.86) 100%)}
.hero.ink-bg{background:var(--ink);min-height:auto}
.hero-grid-dark{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:clamp(40px,5vw,64px) clamp(40px,5vw,64px)}
.hero-inner{position:relative;z-index:1;padding-bottom:clamp(30px,5vw,54px);width:100%}
.hero h1{font-size:var(--s-5);font-weight:700;letter-spacing:-.035em;max-width:16ch;margin-top:18px}
.hero.inner h1{font-size:var(--s-4);max-width:20ch}
.hero .lead{max-width:52ch;margin-top:20px;font-size:var(--s-1);color:rgba(255,255,255,.9)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-scroll{position:absolute;right:var(--gutter);bottom:26px;font-size:var(--s--2);letter-spacing:.2em;
  text-transform:uppercase;color:rgba(255,255,255,.7);writing-mode:vertical-rl;z-index:1}
.breadcrumb{font-size:var(--s--1);color:rgba(255,255,255,.75);display:flex;gap:8px;align-items:center}
.breadcrumb a:hover{color:#fff}

/* light grid hero (home) — nessuna foto, griglia della brand identity */
.hero.grid-hero{display:block;background:var(--paper);color:var(--ink);min-height:auto;
  position:relative;overflow:hidden;
  padding-block:calc(var(--header-h) + clamp(60px,11vw,132px)) clamp(52px,9vw,116px)}
.hero-grid{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:clamp(38px,5.4vw,64px) clamp(38px,5.4vw,64px)}
.grid-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;
  gap:clamp(24px,4vw,54px);align-items:center}
.grid-hero h1{color:var(--ink);font-size:var(--s-5);margin-top:18px}
.grid-hero .eyebrow{color:var(--rosso)}
.grid-hero .lead{color:var(--ink-soft);max-width:50ch;margin-top:20px;font-size:var(--s-1)}
.grid-hero .hero-actions{margin-top:30px}
.grid-hero .hero-mark{width:min(400px,90%);justify-self:center;filter:drop-shadow(0 18px 40px rgba(20,18,16,.12))}
@media(max-width:820px){.grid-hero-inner{grid-template-columns:1fr}.grid-hero .hero-mark-wrap{display:none}}

/* ---------- section scaffold ---------- */
.section{padding-block:clamp(56px,9vw,120px)}
.section.tight{padding-block:clamp(40px,6vw,72px)}
.section.paper-2{background:var(--paper-2)}
.section.dark{background:var(--ink);color:var(--on-dark)}
.section.dark .section-head p{color:var(--on-dark-soft)}
.section-head{max-width:64ch;margin-bottom:clamp(30px,4vw,52px)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}
.section-head h2{font-size:var(--s-3);margin-top:16px}
.section-head p{margin-top:16px;color:var(--ink-soft);font-size:var(--s-1);max-width:60ch}
.section-head.center p{margin-inline:auto}

/* ---------- home: manifesto ---------- */
.manifesto{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,72px);align-items:center}
.manifesto .big{font-size:var(--s-2);font-weight:700;line-height:1.28;letter-spacing:-.01em}
.manifesto .big em{font-style:normal;color:var(--rosso)}
.manifesto p{margin-top:18px;color:var(--ink-soft)}
.manifesto .aside{border-left:3px solid var(--rosso);padding-left:22px;display:grid;gap:20px}
.mini{display:grid;gap:5px}
.mini dt{font-weight:700;font-size:var(--s-1)}
.mini dd{margin:0;color:var(--ink-soft);font-size:var(--s--1)}
@media(max-width:820px){.manifesto{grid-template-columns:1fr;gap:32px}}

/* ---------- cards: lavorazioni ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px)}
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.card{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:var(--ink);color:#fff;
  min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate}
.card img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;
  transition:transform .6s var(--ease)}
.card::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(15,13,12,.44) 0%,rgba(15,13,12,.05) 32%,rgba(15,13,12,.88) 100%)}
.card:hover img{transform:scale(1.06)}
.card-body{padding:24px}
.card .num{position:absolute;top:12px;left:22px;z-index:1;
  font-size:clamp(3rem,5.6vw,4.6rem);line-height:.82;letter-spacing:-.04em;
  color:var(--rosso-acceso);font-weight:700;text-shadow:0 2px 18px rgba(15,13,12,.55)}
.card h3{font-size:var(--s-2);margin-top:8px}
.card .k{margin-top:10px;font-size:var(--s--1);color:rgba(255,255,255,.82);display:flex;align-items:center;gap:8px}
.card .k svg{width:15px;height:15px;color:var(--rosso)}

/* ---------- lavorazioni page rows ---------- */
.lav-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px);align-items:center;
  padding-block:clamp(40px,6vw,72px);border-top:1px solid var(--line)}
.lav-row:first-child{border-top:0}
.lav-row.flip .lav-media{order:2}
.lav-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow)}
.lav-media img{width:100%;height:100%;object-fit:cover}
.lav-media.is-zoomable{cursor:zoom-in}
.lav-zoom{position:absolute;top:14px;right:14px;z-index:2;width:44px;height:44px;border-radius:50%;
  background:rgba(20,18,16,.55);display:grid;place-items:center;color:#fff;
  opacity:0;transform:scale(.9);transition:opacity .25s var(--ease),transform .25s var(--ease);pointer-events:none}
.lav-media:hover .lav-zoom,.lav-media:focus-visible .lav-zoom{opacity:1;transform:scale(1)}
.lav-zoom svg{width:20px;height:20px}
.lav-text .num{display:block;font-size:clamp(3.2rem,7vw,5.4rem);color:var(--rosso-acceso);
  font-weight:700;letter-spacing:-.04em;line-height:.82;margin-bottom:2px}
.lav-text h3{font-size:var(--s-3);margin:6px 0 0}
.lav-text p{margin-top:16px;color:var(--ink-soft)}
.lav-text .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tag{font-size:var(--s--2);letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  color:var(--ink-soft);background:var(--paper-2);border:1px solid var(--line);padding:7px 12px;border-radius:100px}
@media(max-width:800px){.lav-row{grid-template-columns:1fr;gap:22px}.lav-row.flip .lav-media{order:0}}

/* ---------- projects gallery ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.filter{border:1px solid var(--line-2);background:var(--paper);color:var(--ink-soft);
  padding:9px 16px;border-radius:100px;font-size:var(--s--1);font-weight:600;cursor:pointer;
  transition:.18s;display:inline-flex;align-items:center;gap:8px}
.filter .n{font-size:.72em;color:var(--ink-faint)}
.filter:hover{border-color:var(--ink)}
.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.filter.active .n{color:rgba(255,255,255,.6)}
.grid-gallery{columns:3 300px;column-gap:16px}
.grid-gallery .shot{break-inside:avoid;margin-bottom:16px;position:relative;overflow:hidden;
  border-radius:var(--radius-lg);cursor:pointer;background:var(--paper-3);display:block;width:100%;border:0;padding:0}
.grid-gallery .shot img{width:100%;transition:transform .5s var(--ease)}
.grid-gallery .shot::after{content:"";position:absolute;inset:0;background:rgba(190,22,34,0);transition:.3s}
.grid-gallery .shot:hover img{transform:scale(1.05)}
.grid-gallery .shot:hover::after{background:rgba(20,18,16,.18)}
.grid-gallery .shot .cap{position:absolute;left:0;right:0;bottom:0;padding:16px 14px 12px;
  color:#fff;font-size:var(--s--1);font-weight:600;opacity:0;transform:translateY(8px);transition:.25s;
  background:linear-gradient(180deg,transparent,rgba(15,13,12,.8));text-align:left}
.grid-gallery .shot:hover .cap,.grid-gallery .shot:focus-visible .cap{opacity:1;transform:none}
.shot[hidden]{display:none}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(15,13,12,.94);display:none;
  align-items:center;justify-content:center;padding:clamp(12px,4vw,40px)}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:86vh;object-fit:contain;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.lb-cap{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:#fff;font-size:var(--s--1)}
.lb-btn{position:absolute;top:18px;right:18px;width:52px;height:52px;border:0;border-radius:50%;
  background:rgba(255,255,255,.12);color:#fff;font-size:26px;cursor:pointer;transition:.2s}
.lb-btn:hover{background:var(--rosso)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;border:0;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;font-size:26px;cursor:pointer;transition:.2s}
.lb-nav:hover{background:var(--rosso)}
.lb-prev{left:16px}.lb-next{right:16px}
@media(max-width:600px){.lb-nav{width:44px;height:44px;font-size:20px}}

/* ---------- approccio (why us) ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,30px)}
@media(max-width:820px){.feature-grid{grid-template-columns:1fr;gap:2px}}
.feature{padding:30px 4px;border-top:2px solid var(--on-dark-line)}
.section.dark .feature .fi{color:var(--rosso)}
.feature .fi{width:34px;height:34px;margin-bottom:16px}
.feature h3{font-size:var(--s-1)}
.feature p{margin-top:10px;color:var(--on-dark-soft);font-size:var(--s--1)}
.section:not(.dark) .feature{border-top-color:var(--line-2)}
.section:not(.dark) .feature p{color:var(--ink-soft)}

/* values / azienda */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,72px);align-items:start}
@media(max-width:820px){.two-col{grid-template-columns:1fr;gap:30px}}
.prose p{margin-top:16px;color:var(--ink-soft);max-width:60ch}
.prose p:first-child{margin-top:0}
.stack-media{display:grid;gap:14px;grid-template-columns:1fr 1fr}
.stack-media img{border-radius:var(--radius-lg);width:100%;aspect-ratio:3/4;object-fit:cover}
.stack-media img:first-child{grid-column:1 / -1;aspect-ratio:16/10}

.steps{counter-reset:step;display:grid;gap:2px}
.step{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:26px 0;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step .sn{counter-increment:step;font-size:var(--s-2);font-weight:700;color:var(--rosso);
  font-variant-numeric:tabular-nums;min-width:2.4ch}
.step .sn::before{content:"0" counter(step)}
.step h3{font-size:var(--s-1)}
.step p{margin-top:8px;color:var(--ink-soft);font-size:var(--s--1)}

/* ---------- CTA band ---------- */
.cta{background:var(--rosso);color:#fff;text-align:center}
.cta .container{padding-block:clamp(48px,7vw,88px)}
.cta h2{font-size:var(--s-3);max-width:20ch;margin-inline:auto}
.cta p{margin-top:14px;color:rgba(255,255,255,.9);max-width:52ch;margin-inline:auto}
.cta .hero-actions{justify-content:center;margin-top:28px}
.cta .btn-ghost{--fg:#fff;--bd:rgba(255,255,255,.55)}
.cta .btn-ghost:hover{--bd:#fff;background:rgba(255,255,255,.1)}
.cta .btn:not(.btn-ghost){--bg:#fff;--fg:var(--ink);--bd:#fff}

/* ---------- contatti ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.contact-list{display:grid;gap:14px}
.contact-item{display:flex;gap:18px;align-items:flex-start;padding:22px;border:1px solid var(--line);
  border-radius:var(--radius-lg);background:var(--paper);transition:.2s}
.contact-item:hover{border-color:var(--ink);box-shadow:var(--shadow)}
.contact-item .ci{flex:none;width:46px;height:46px;border-radius:50%;background:var(--paper-2);
  display:grid;place-items:center;color:var(--rosso)}
.contact-item .ci svg{width:22px;height:22px}
.contact-item>span:last-child{display:flex;flex-direction:column;min-width:0}
.contact-item .lbl{font-size:var(--s--2);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}
.contact-item .val{font-size:var(--s-1);font-weight:700;margin-top:4px;overflow-wrap:anywhere}
.contact-item .sub{font-size:var(--s--1);color:var(--ink-soft);margin-top:3px}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);min-height:360px;height:100%}
.map-wrap iframe{width:100%;height:100%;min-height:360px;border:0;display:block;filter:grayscale(.2)}
.hours{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-top:14px}
.hours .hr{display:flex;justify-content:space-between;padding:12px 18px;border-top:1px solid var(--line);font-size:var(--s--1)}
.hours .hr:first-child{border-top:0}
.hours .hr.closed{color:var(--ink-faint)}
.hours .hr b{font-variant-numeric:tabular-nums}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--on-dark)}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(28px,5vw,60px);
  padding-block:clamp(48px,7vw,80px)}
@media(max-width:820px){.footer-top{grid-template-columns:1fr;gap:34px}}
.footer-brand img{width:min(230px,60vw);margin-bottom:18px}
.footer-brand p{color:var(--on-dark-soft);font-size:var(--s--1);max-width:38ch}
.footer-col h4{font-size:var(--s--2);letter-spacing:.16em;text-transform:uppercase;color:var(--rosso);margin-bottom:16px}
.footer-col ul{display:grid;gap:11px}
.footer-col a,.footer-col li{color:var(--on-dark-soft);font-size:var(--s--1)}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid var(--on-dark-line);padding-block:22px;display:flex;
  justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--on-dark-soft);font-size:var(--s--2)}
.footer-bottom .snc{letter-spacing:.06em}

/* ---------- whatsapp FAB ---------- */
.fab{position:fixed;right:clamp(14px,3vw,26px);bottom:clamp(14px,3vw,26px);z-index:90;
  width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(37,211,102,.42);transition:transform .32s var(--ease),opacity .3s}
.fab:hover{transform:scale(1.08)}
.fab.is-hidden{transform:translateY(160%) scale(.85);opacity:0;pointer-events:none}
.fab svg{width:29px;height:29px;fill:#fff}

/* ---------- reveal animation ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal.d1{transition-delay:.08s}.js .reveal.d2{transition-delay:.16s}.js .reveal.d3{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto!important}
  .card img,.grid-gallery .shot img{transition:none}
}

/* ---------- misc ---------- */
.badge-note{background:var(--paper-2);border:1px dashed var(--line-2);border-radius:var(--radius-lg);
  padding:18px 22px;color:var(--ink-soft);font-size:var(--s--1);display:flex;gap:12px;align-items:flex-start}
.badge-note svg{width:20px;height:20px;color:var(--rosso);flex:none;margin-top:2px}
.tocheck{background:rgba(190,22,34,.08);color:var(--rosso-scuro);font-weight:600;padding:1px 6px;border-radius:3px;font-size:.9em}

/* ============================================================
   MOTION / DINAMISMO
   ============================================================ */
.hero-mark-wrap{position:relative;justify-self:center;display:inline-flex;align-items:center;justify-content:center}
.hero-mark-wrap::before{content:"";position:absolute;inset:-16%;z-index:-1;border-radius:50%;
  background:radial-gradient(circle,rgba(190,22,34,.16),transparent 62%);opacity:.6}
.hero-mark-par{transition:transform .4s var(--ease);transform:translate(var(--px,0px),var(--py,0px))}

/* micro-interazioni */
.btn svg{transition:transform .2s var(--ease)}
.btn:hover svg{transform:translateX(5px)}
.card{transition:transform .35s var(--ease),box-shadow .35s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.card .num{transition:transform .35s var(--ease)}
.card:hover .num{transform:translateY(-3px) scale(1.05)}
.lav-media img{transition:transform .6s var(--ease)}
.lav-row:hover .lav-media img{transform:scale(1.04)}
.step{transition:transform .25s var(--ease)}
.step:hover{transform:translateX(6px)}

@media (prefers-reduced-motion:no-preference){
  .grid-hero .eyebrow{animation:heroUp .7s var(--ease) both}
  .grid-hero h1{animation:heroUp .8s var(--ease) .12s both}
  .grid-hero .lead{animation:heroUp .8s var(--ease) .24s both}
  .grid-hero .hero-actions{animation:heroUp .8s var(--ease) .36s both}
  .hero-mark-wrap{animation:heroPop 1s var(--ease) .28s both}
  .hero-mark{animation:float 6s ease-in-out 1.4s infinite}
  .hero-mark-wrap::before{animation:glowPulse 5s ease-in-out infinite}
  .hero.inner .breadcrumb{animation:heroUp .6s var(--ease) both}
  .hero.inner .eyebrow{animation:heroUp .7s var(--ease) .1s both}
  .hero.inner h1{animation:heroUp .8s var(--ease) .2s both}
  .hero.inner .lead{animation:heroUp .85s var(--ease) .3s both}
}
@keyframes heroUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes heroPop{from{opacity:0;transform:translateY(18px) scale(.94)}to{opacity:1;transform:none}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-13px)}}
@keyframes glowPulse{0%,100%{opacity:.55;transform:scale(1)}50%{opacity:1;transform:scale(1.07)}}

/* collaborazioni */
.collab-card{display:grid;grid-template-columns:.82fr 1.18fr;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:box-shadow .3s,transform .3s var(--ease)}
.collab-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
@media(max-width:760px){.collab-card{grid-template-columns:1fr}}
.collab-media{position:relative;background:#273b91;display:grid;place-items:center;
  padding:clamp(30px,5vw,54px);min-height:230px;overflow:hidden}
.collab-media::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.13) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.13) 1px,transparent 1px);background-size:34px 34px}
.collab-logo{position:relative;z-index:1;background:#fff;border-radius:8px;width:100%;max-width:320px;
  padding:clamp(18px,3vw,28px);box-shadow:0 12px 30px rgba(0,0,0,.22);display:grid;place-items:center}
.collab-logo img{width:100%;max-width:260px;height:auto}
.collab-uni em{font-style:italic;color:var(--ink)}
.collab-body{padding:clamp(24px,4vw,46px);align-self:center}
.collab-body h3{font-size:var(--s-2);margin:14px 0 0}
.collab-body p{margin-top:14px;color:var(--ink-soft)}
.collab-note{font-size:var(--s--1);border-left:3px solid var(--rosso);padding-left:16px;margin-top:20px;color:var(--ink-soft)}
.collab-render{margin:clamp(20px,3vw,32px) auto 0;max-width:960px;border-radius:var(--radius-lg);
  overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.collab-render img{width:100%;display:block}