/* Italian Digital Builders — colori e font dal brand kit (04-comunicazione/brand-kit.md) */
:root{
  --ground:#F6F7F5; --surface:#FFFFFF;
  --ink:#13171A; --body:#33393E; --muted:#626B72;
  --line:#DEE2DD; --line-firm:#C6CCC6;
  --accent:#F0B429; --accent-ink:#8A5A05; --accent-soft:#FDF3DC;
  --ok:#2F7D4F; --dark:#13171A; --on-dark:#ECEEED;
  --radius:14px;
  /* Sempre chiaro, anche se il dispositivo è in modalità scura */
  color-scheme:light;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--ground); color:var(--body);
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:17px; line-height:1.62; -webkit-font-smoothing:antialiased;
}
img,video{max-width:100%; display:block}
a{color:inherit}
p{margin:0}
strong{color:var(--ink); font-weight:600}
h1,h2,h3{font-family:Archivo,"IBM Plex Sans",sans-serif; color:var(--ink);
  letter-spacing:-.022em; margin:0; text-wrap:balance}
h1{font-weight:800; font-size:clamp(2.2rem,5.6vw,3.9rem); line-height:1.04}
h2{font-weight:800; font-size:clamp(1.65rem,3.8vw,2.5rem); line-height:1.1}
h3{font-weight:700; font-size:1.14rem; line-height:1.3; letter-spacing:-.01em}
.mono,.eyebrow{font-family:"IBM Plex Mono",ui-monospace,monospace}
.eyebrow{font-size:.72rem; font-weight:500; letter-spacing:.15em; text-transform:uppercase; color:var(--muted)}
.wrap{max-width:1160px; margin:0 auto; padding:0 16px}
@media (min-width:700px){.wrap{padding:0 28px}}
.col{max-width:700px}
.lede{font-size:clamp(1.05rem,2.2vw,1.22rem); max-width:640px}
.small{font-size:.86rem; color:var(--muted)}

/* Header */
.site-header{position:sticky; top:0; z-index:50; background:#fff; border-bottom:1px solid #E7EAE6}
.site-header .wrap{display:flex; align-items:center; justify-content:space-between; gap:20px; height:68px}
.logo{display:flex; align-items:center; gap:10px; text-decoration:none; color:#13171A}
.logo-mark{width:34px; height:34px; border-radius:8px; background:#13171A; color:#F0B429;
  display:grid; place-items:center; font-family:Archivo,sans-serif; font-weight:800; font-size:.8rem; letter-spacing:-.02em}
.logo-text{font-family:Archivo,sans-serif; font-weight:800; font-size:1rem; line-height:1.05; letter-spacing:-.02em}
.logo-text small{display:block; font-family:"IBM Plex Mono",monospace; font-weight:500; font-size:.6rem; letter-spacing:.12em; color:#626B72; text-transform:uppercase}
.nav{display:flex; align-items:center; gap:26px}
.nav a{text-decoration:none; color:#33393E; font-size:.94rem; font-weight:500; white-space:nowrap}
@media (min-width:981px) and (max-width:1180px){.nav{gap:16px} .nav a{font-size:.88rem} .site-header .logo-text small{display:none}}
.nav a:hover,.nav a[aria-current="page"]{color:#13171A; text-decoration:underline; text-decoration-color:#F0B429; text-decoration-thickness:2px; text-underline-offset:6px}
.nav-toggle{display:none; background:none; border:1px solid #DEE2DD; border-radius:8px; padding:8px 11px; font:inherit; color:#13171A; cursor:pointer}
@media (max-width:980px){
  .nav-toggle{display:block}
  .nav{display:none; position:absolute; left:0; right:0; top:68px; background:#fff; flex-direction:column;
    align-items:stretch; gap:0; padding:8px 16px 18px; border-bottom:1px solid #E7EAE6}
  .nav.open{display:flex}
  .nav a{padding:12px 0; border-bottom:1px solid #EEF0EC}
  .nav .btn{margin-top:14px; text-align:center; justify-content:center}
}

/* Bottoni */
.btn{display:inline-flex; align-items:center; gap:10px; text-decoration:none; cursor:pointer;
  font-family:Archivo,sans-serif; font-weight:700; font-size:1rem; letter-spacing:-.01em;
  padding:15px 24px; border-radius:999px; border:1px solid transparent; transition:transform .12s, filter .12s}
.btn-primary{background:var(--accent); color:#241902; border-color:rgba(0,0,0,.08)}
.btn-primary:hover{filter:brightness(1.05); transform:translateY(-1px)}
.btn-outline{background:transparent; color:var(--ink); border-color:var(--line-firm)}
.btn-outline:hover{border-color:var(--ink)}
.btn-sm{padding:10px 18px; font-size:.92rem}
.nav .btn-primary{color:#241902}
.btn:focus-visible{outline:2px solid var(--ink); outline-offset:3px}
.cta-row{display:flex; flex-wrap:wrap; gap:14px; align-items:center; margin-top:30px}

/* Sezioni */
section{padding:clamp(56px,8vw,96px) 0}
.section-head{display:flex; flex-direction:column; gap:14px; margin-bottom:38px; max-width:760px}
.alt{background:var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.page-hero{padding:clamp(48px,7vw,84px) 0 clamp(24px,4vw,40px)}
.page-hero .lede{margin-top:20px}

/* Hero home */
.hero{padding:clamp(44px,7vw,90px) 0}
.hero-grid{display:grid; gap:44px; align-items:center}
@media (min-width:900px){.hero-grid{grid-template-columns:1.25fr .9fr}}
.hero .lede{margin-top:22px}
.portrait{position:relative; justify-self:center; width:min(380px,82vw); aspect-ratio:1}
@media (max-width:899px){
  .hero .portrait{width:min(200px,50vw); order:-1; justify-self:start}
  .hero .portrait-initials{font-size:3rem}
  .hero .badge{font-size:.74rem; padding:7px 11px; white-space:normal; width:max-content; max-width:min(200px,calc(100vw - 260px)); line-height:1.25}
  .hero .badge-1{left:calc(100% + 12px); right:auto; top:22%; bottom:auto}
  .hero .badge-2{left:calc(100% + 12px); right:auto; top:56%; bottom:auto}
}
.portrait-circle{width:100%; height:100%; border-radius:50%; background:linear-gradient(140deg,#E9ECE7,#D5DBD3);
  display:grid; place-items:center; overflow:hidden; border:6px solid var(--surface); box-shadow:0 20px 50px rgba(19,23,26,.12)}
.portrait-circle img{width:100%; height:100%; object-fit:cover}
.portrait-initials{font-family:Archivo,sans-serif; font-weight:800; font-size:5rem; color:#13171A; letter-spacing:-.04em}
.badge{position:absolute; display:flex; align-items:center; gap:8px; background:var(--surface); color:var(--ink);
  border:1px solid var(--line); border-radius:999px; padding:9px 14px; font-size:.82rem; font-weight:600;
  box-shadow:0 10px 26px rgba(19,23,26,.10); white-space:nowrap}
.badge::before{content:""; width:9px; height:9px; border-radius:50%; background:var(--ok)}
.badge-1{left:-6%; top:12%}
.badge-2{right:-6%; bottom:14%}

/* Numeri */
.stats{display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden}
@media (min-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--surface); padding:26px 22px; display:flex; flex-direction:column; gap:8px}
.stat .v{font-family:"IBM Plex Mono",monospace; font-weight:500; font-size:clamp(1.9rem,4vw,2.5rem); color:var(--ink);
  letter-spacing:-.03em; line-height:1; font-variant-numeric:tabular-nums}
.stat .v.accent{color:var(--accent-ink)}
.stat .k{font-size:.88rem; color:var(--muted); line-height:1.45}
/* Home: tre numeri scritti per esteso */
@media (min-width:640px){.stats-claims{grid-template-columns:1fr}}
@media (min-width:1000px){.stats-claims{grid-template-columns:repeat(3,1fr)}}
.stats-claims .v{font-family:"Archivo",sans-serif; font-weight:800; font-size:clamp(1.5rem,2.4vw,2.1rem); letter-spacing:-.01em; line-height:1.15}

/* Card */
.grid{display:grid; gap:18px}
@media (min-width:700px){.grid-2{grid-template-columns:repeat(2,1fr)} .grid-3{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1000px){.grid-4{grid-template-columns:repeat(4,1fr)}}
@media (min-width:700px) and (max-width:999px){.grid-4{grid-template-columns:repeat(2,1fr)}}
.card{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:26px;
  display:flex; flex-direction:column; gap:12px}
.card .icon{width:44px; height:44px; border-radius:12px; background:var(--accent-soft); color:var(--accent-ink);
  display:grid; place-items:center; font-family:"IBM Plex Mono",monospace; font-weight:600}
.card p{font-size:.96rem}
.card .more{margin-top:auto; padding-top:6px; font-weight:600; color:var(--ink); text-decoration:none; font-size:.94rem}
.card .more::after{content:" →"; color:var(--accent-ink)}
.card-sm{padding:20px}

/* Testo + spazio */
.statement{display:grid; gap:24px}
@media (min-width:900px){.statement{grid-template-columns:1fr 1.2fr; align-items:start}}
.statement p{font-size:1.1rem}

/* Banner scuro */
.dark-band{background:var(--dark); color:var(--on-dark); border-radius:calc(var(--radius) + 6px); padding:clamp(32px,5vw,56px);
  display:grid; gap:24px; align-items:center}
@media (min-width:900px){.dark-band{grid-template-columns:1.4fr auto}}
.dark-band h2{color:#fff}
.dark-band p{color:#E4E7E5; font-size:1.08rem; margin-top:12px}
.dark-band .btn{justify-self:start}

/* Video */
.videos{display:grid; gap:18px}
@media (min-width:860px){.videos{grid-template-columns:1.7fr 1fr; align-items:start}}
@media (min-width:860px){.videos.videos-3{grid-template-columns:1.25fr 1.25fr .8fr}}
.vslot.vertical video{aspect-ratio:9/16; object-fit:cover; max-height:560px}
.vslot{background:#0D1012; border-radius:var(--radius); overflow:hidden; border:1px solid var(--line-firm)}
.vslot video{width:100%; height:auto}
.vslot .ph{aspect-ratio:16/9; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px; color:#8E979D;
  font-family:"IBM Plex Mono",monospace; font-size:.8rem; text-align:center; padding:20px}
.vslot.vertical .ph{aspect-ratio:9/16; max-height:560px}
.vslot .ph::before{content:""; width:64px; height:64px; border-radius:50%; background:rgba(240,180,41,.92);
  clip-path:none; box-shadow:inset 0 0 0 0 transparent}
.vcap{padding:14px 2px 0; display:flex; flex-direction:column; gap:3px}
.vcap b{color:var(--ink); font-weight:600}
.vcap span{font-size:.9rem; color:var(--muted)}

/* Blocchi alternati */
.feature{display:grid; gap:28px; align-items:center; padding:38px 0; border-top:1px solid var(--line)}
.feature:first-of-type{border-top:0}
@media (min-width:900px){.feature{grid-template-columns:1fr 1fr; gap:56px} .feature.flip .feature-media{order:2}}
.feature-media{border-radius:var(--radius); background:var(--surface); border:1px solid var(--line); aspect-ratio:4/3;
  display:flex; align-items:center; justify-content:center; padding:28px}
.feature-media .big{font-family:"IBM Plex Mono",monospace; font-size:clamp(3.2rem,8vw,5.2rem); color:var(--accent-ink); font-weight:500; letter-spacing:-.04em}
.feature-body{display:flex; flex-direction:column; gap:14px}
.feature-body .for{font-size:.92rem; color:var(--muted); border-left:2px solid var(--accent); padding-left:12px}

/* Passaggi numerati */
.steps{display:grid; gap:0; border-top:1px solid var(--line)}
.step{display:grid; grid-template-columns:76px 1fr; gap:18px; padding:24px 0; border-bottom:1px solid var(--line); align-items:baseline}
@media (min-width:700px){.step{grid-template-columns:120px 1fr}}
.step .n{font-family:"IBM Plex Mono",monospace; font-weight:500; color:var(--accent); font-size:clamp(2rem,5vw,3rem); line-height:1; letter-spacing:-.04em}
.step h3{font-size:1.25rem}
.step p{margin-top:6px}
.note-box{background:var(--accent-soft); border-radius:var(--radius); padding:24px 26px; margin-top:36px; color:var(--ink); font-size:1.06rem}

/* Risultati */
.results-group{margin-top:48px}
.results-group:first-child{margin-top:0}
.results-group > .eyebrow{display:block; margin-bottom:18px}
.rcard{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; display:flex; flex-direction:column}
.rcard .shot{background:#fff; border-bottom:1px solid var(--line); padding:12px}
.rcard .shot img{width:100%; height:auto; border-radius:6px}
.rcard .body{padding:20px 22px 24px; display:flex; flex-direction:column; gap:8px}
.rcard .v{font-family:"IBM Plex Mono",monospace; font-weight:500; font-size:1.9rem; color:var(--ok); letter-spacing:-.03em; line-height:1.1}
.rcard p{font-size:.95rem}
.disclaimer{margin-top:40px; font-size:.86rem; color:var(--muted)}

/* Casi studio */
.case{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:28px; display:flex; flex-direction:column; gap:14px}
.case h3{font-size:1.35rem}
.case .client{font-size:.9rem; color:var(--muted)}
.case blockquote{margin:0; border-left:2px solid var(--accent); padding-left:14px; color:var(--ink); font-style:italic}
.funnel{display:flex; flex-wrap:wrap; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; margin-top:24px}
.fstep{background:var(--surface); flex:1 1 150px; padding:18px; display:flex; flex-direction:column; gap:4px}
.fstep .fv{font-family:"IBM Plex Mono",monospace; font-weight:500; font-size:1.55rem; color:var(--ink); letter-spacing:-.02em}
.fstep .fk{font-size:.82rem; color:var(--muted)}
.fstep:last-child .fv{color:var(--ok)}
.bigquote{font-family:Archivo,sans-serif; font-weight:700; font-size:clamp(1.4rem,3.2vw,2.1rem); line-height:1.25; color:var(--ink);
  letter-spacing:-.02em; border-left:4px solid var(--accent); padding-left:22px; margin:0}
.quotes{display:grid; gap:18px; margin-top:28px}
@media (min-width:860px){.quotes{grid-template-columns:repeat(3,1fr)}}
.quote{border-left:2px solid var(--accent); padding:2px 0 2px 16px; color:var(--ink)}
.prose{display:flex; flex-direction:column; gap:16px}
.prose h2{margin-top:28px}
.prose ul{margin:0; padding-left:20px}
.prose li{margin:6px 0}

/* Chi sono */
.about{display:grid; gap:40px; align-items:start}
@media (min-width:900px){.about{grid-template-columns:.9fr 1.3fr}}
.about .portrait{justify-self:start; width:min(360px,80vw)}
.timeline{display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; margin-top:40px}
@media (min-width:800px){.timeline{grid-template-columns:repeat(4,1fr)}}
.tl{background:var(--surface); padding:20px}
.tl .y{font-family:"IBM Plex Mono",monospace; color:var(--accent-ink); font-weight:500}
.tl p{font-size:.95rem; margin-top:6px; color:var(--ink)}
.chips{display:flex; flex-wrap:wrap; gap:10px; margin-top:22px}
.chip{border:1px solid var(--line-firm); border-radius:999px; padding:7px 14px; font-size:.86rem; color:var(--ink); background:var(--surface)}

/* Contatti e form */
.contact{display:grid; gap:32px; align-items:start}
@media (min-width:960px){.contact{grid-template-columns:1.3fr 1fr}}
form{display:grid; gap:16px}
.row2{display:grid; gap:16px}
@media (min-width:640px){.row2{grid-template-columns:1fr 1fr}}
label{display:flex; flex-direction:column; gap:6px; font-size:.9rem; font-weight:500; color:var(--ink)}
input,select,textarea{font:inherit; font-size:1rem; color:var(--ink); background:var(--surface); border:1px solid var(--line-firm);
  border-radius:10px; padding:12px 14px; width:100%}
textarea{min-height:120px; resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent); outline-offset:1px; border-color:transparent}
fieldset{border:1px solid var(--line); border-radius:12px; padding:14px 16px 16px; margin:0}
legend{font-size:.9rem; font-weight:500; color:var(--ink); padding:0 6px}
.checks{display:flex; flex-wrap:wrap; gap:10px 18px}
.checks label{flex-direction:row; align-items:center; gap:8px; font-weight:400}
.checks input{width:auto}
.consent{flex-direction:row; align-items:flex-start; gap:10px; font-weight:400; font-size:.88rem}
.consent input{width:auto; margin-top:4px}
.side{display:flex; flex-direction:column; gap:16px}
.booking{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:26px; display:flex; flex-direction:column; gap:12px}
.booking .ph{font-family:"IBM Plex Mono",monospace; font-size:.8rem; color:var(--muted)}
.cal-embed{width:100%; height:660px; border:0; border-radius:12px; background:#fff}
.cal-alt{font-size:.9rem; color:var(--muted); margin:0}
.cal-alt a{color:var(--ink); font-weight:600}
.booking .btn,.lp-book .btn{justify-content:center; text-align:center}
.contact-list{display:flex; flex-direction:column; gap:8px}
.contact-list a{text-decoration:none; color:var(--ink); font-weight:500}

/* Chiusura e footer */
.closing{text-align:left}
.closing-box{background:var(--surface); border:1px solid var(--line); border-radius:calc(var(--radius) + 6px); padding:clamp(30px,5vw,56px);
  display:grid; gap:22px; align-items:center}
@media (min-width:900px){.closing-box{grid-template-columns:1.4fr auto}}
.closing-box p{margin-top:10px; font-size:1.08rem}
.site-footer{background:var(--dark); color:#E4E7E5; padding:52px 0 30px; font-size:.95rem}
.site-footer .wrap{display:grid; gap:28px}
@media (min-width:860px){.site-footer .wrap{grid-template-columns:1.3fr 1fr 1fr}}
.site-footer .logo{color:#fff}
.site-footer .logo-mark{background:#F0B429; color:#13171A}
.site-footer .logo-text small{color:#B9C0C4}
.site-footer a{text-decoration:none; color:#ECEEED}
.site-footer a:hover{color:#F0B429}
.site-footer h4{margin:0 0 10px; font-family:"IBM Plex Mono",monospace; font-weight:500; font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:#B9C0C4}
.site-footer ul{list-style:none; margin:0; padding:0; display:grid; gap:6px}
.footer-bottom{border-top:1px solid #33393E; margin-top:34px; padding-top:20px; font-size:.85rem; color:#B9C0C4}

/* WhatsApp fisso */
.wa{position:fixed; right:16px; bottom:16px; z-index:60; width:56px; height:56px; border-radius:50%; background:#25D366;
  display:grid; place-items:center; box-shadow:0 10px 26px rgba(0,0,0,.22)}
.wa svg{width:30px; height:30px; fill:#fff}

/* Animazioni leggere */
.reveal{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1; transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1; transform:none; transition:none} html{scroll-behavior:auto}}