@font-face{font-family:"Instrument Serif";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/instrument-serif-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;src:url("/assets/instrument-serif-latin-400-italic.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/ibm-plex-sans-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/ibm-plex-sans-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/ibm-plex-sans-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/ibm-plex-sans-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/ibm-plex-mono-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/ibm-plex-mono-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/ibm-plex-mono-latin-600-normal.woff2") format("woff2")}

/* ============ tokens : deliberate single-theme (deep petrol) ============ */
:root{
  --ground:#0B171D;
  --surface:#10222B;
  --surface-2:#16303B;
  --line:rgba(180,214,222,.16);
  --line-soft:rgba(180,214,222,.09);
  --text:#E9F1F2;
  --muted:#93A9B0;
  --dim:#6E858D;
  --gold:#E6B14C;
  --p-tripletta:#4FD39A;
  --p-mimoda:#A78BFA;
  --p-gazza:#F2603C;
  --p-linetime:#4EC3E0;
  --accent:var(--gold);
  --maxw:1280px;
  --gutter:clamp(1.15rem,4vw,3.5rem);
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:"IBM Plex Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ground);color:var(--text);
  font-family:var(--sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
::selection{background:var(--gold);color:#0B171D}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:fixed;left:1rem;top:-6rem;z-index:200;background:var(--gold);color:#0B171D;padding:.7rem 1rem;font-weight:600;text-decoration:none}
.skip:focus{top:1rem}

/* ============ type scale ============ */
.display{font-family:var(--serif);font-weight:400;letter-spacing:-.015em;line-height:1.02;text-wrap:balance;margin:0}
.d1{font-size:clamp(2.6rem,6.4vw,5.4rem)}
.d2{font-size:clamp(2.1rem,4.4vw,3.6rem)}
.d3{font-size:clamp(1.7rem,3vw,2.6rem)}
.display em{font-style:italic;color:var(--gold)}
.lede{font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.55;color:#CFDDE0;max-width:44ch;margin:0}
p{margin:0 0 1.05em}
.eyebrow{font-family:var(--mono);font-size:0.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin:0}
.mono{font-family:var(--mono)}

/* ============ header ============ */
header.site{
  position:sticky;top:0;z-index:60;
  background:rgba(11,23,29,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.hrow{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.85rem}
.brand{display:flex;flex-direction:column;text-decoration:none;line-height:1.15}
.brand b{font-family:var(--serif);font-weight:400;font-size:1.28rem;letter-spacing:-.01em}
.brand span{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
nav.main{display:flex;align-items:center;gap:1.6rem}
nav.main a{font-size:.88rem;text-decoration:none;color:#C3D3D7;padding-block:.2rem;border-bottom:1px solid transparent}
nav.main a:hover{color:var(--text);border-bottom-color:var(--gold)}
.tools{display:flex;align-items:center;gap:.75rem}
.lang{display:inline-flex;border:1px solid var(--line);font-family:var(--mono);font-size:0.78rem;letter-spacing:.08em}
.lang button{background:none;border:0;padding:.4rem .6rem;cursor:pointer;color:var(--dim)}
.lang button[aria-pressed="true"]{background:var(--text);color:var(--ground);font-weight:600}
.cta-sm{font-size:.83rem;text-decoration:none;border:1px solid var(--line);padding:.5rem .85rem;white-space:nowrap;transition:background .18s,color .18s,border-color .18s}
.cta-sm:hover{background:var(--gold);border-color:var(--gold);color:#0B171D}
.burger{display:none;background:none;border:1px solid var(--line);padding:.45rem .6rem;cursor:pointer;font-family:var(--mono);font-size:0.78rem}

/* ============ hero ============ */
.hero{padding-block:clamp(3rem,8vw,6.5rem) clamp(2.5rem,5vw,4rem)}
.hero .status{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;align-items:center;margin-bottom:1.8rem}
.dot{display:inline-block;width:.45rem;height:.45rem;border-radius:50%;background:#4FD39A;margin-right:.5rem;box-shadow:0 0 0 .28rem rgba(79,211,154,.14)}
.hero h1{margin-bottom:1.9rem;max-width:19ch}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.6rem,4vw,4rem);align-items:end}
.actions{display:flex;flex-wrap:wrap;gap:.7rem}
.btn{display:inline-flex;align-items:center;gap:.7rem;padding:.85rem 1.3rem;text-decoration:none;font-weight:600;font-size:.94rem;border:1px solid var(--line);transition:transform .18s,background .18s,color .18s,border-color .18s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--gold);border-color:var(--gold);color:#0B171D}
.btn-ghost:hover{background:var(--text);border-color:var(--text);color:var(--ground)}
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border-block:1px solid var(--line-soft);margin-top:clamp(2.6rem,6vw,4.5rem)}
.proof div{background:var(--ground);padding:1.15rem 1rem 1.2rem}
.proof b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.proof span{display:block;margin-top:.5rem;font-family:var(--mono);font-size:0.78rem;letter-spacing:.09em;text-transform:uppercase;color:var(--dim);line-height:1.4}

/* ============ sections ============ */
section{padding-block:clamp(3.6rem,8vw,7rem)}
.sechead{display:grid;grid-template-columns:minmax(0,.34fr) minmax(0,1fr);gap:clamp(1rem,3vw,3rem);align-items:start;margin-bottom:clamp(2.2rem,5vw,3.6rem)}
.sechead .eyebrow{padding-top:.7rem}
.rule{height:1px;background:var(--line-soft);border:0;margin:0}

/* ============ project index ============ */
.projects{display:flex;flex-direction:column;gap:clamp(1rem,2.5vw,1.6rem)}
.pcard{
  display:grid;grid-template-columns:1.02fr .98fr;
  background:var(--surface);border:1px solid var(--line-soft);
  overflow:clip;text-decoration:none;color:inherit;
  transition:border-color .25s,transform .25s;
}
.pcard:hover{border-color:color-mix(in srgb,var(--pc) 55%,transparent);transform:translateY(-3px)}
/* --- fonte dei dati sotto la fascia numeri --- */
.proof-note{margin:1rem 0 0;font-family:var(--mono);font-size:.78rem;line-height:1.65;color:var(--dim);max-width:74ch}
.proof-note b{color:var(--muted);font-weight:500}

/* --- durata tipica nelle card servizi --- */
.svc-d{margin-top:auto;padding-top:.9rem;font-family:var(--mono);font-size:.78rem;letter-spacing:.03em;color:var(--gold)}

/* --- blocco "come lavoro" --- */
.how{border:1px solid var(--line-soft);border-top:0;padding:clamp(1.3rem,2.6vw,2rem)}
.how ul{list-style:none;margin:.95rem 0 0;padding:0;display:grid;gap:.65rem}
.how li{position:relative;padding-left:1.5rem;color:#B7C8CC;font-size:.95rem;line-height:1.55;max-width:66ch}
.how li::before{content:"\2014";position:absolute;left:0;color:var(--dim)}
.how li.neg{color:#CBD9DC}
.how li.neg::before{content:"\00D7";color:var(--gold);font-size:1.05rem;line-height:1.4}
.how li b{color:var(--gold);font-weight:600}

/* --- contatti: cosa scrivere --- */
.ask{margin:1.3rem 0 0;font-size:.95rem;line-height:1.6;color:#B7C8CC;max-width:48ch}
.ask b{color:var(--text);font-weight:600}

/* --- CV in navigazione --- */
.nav-cv{font-family:var(--mono);font-size:.8rem;letter-spacing:.08em}

.pshot{position:relative;background:linear-gradient(150deg,color-mix(in srgb,var(--pc) 16%,var(--surface-2)),var(--surface));display:flex;align-items:center;justify-content:center;padding:clamp(1.1rem,2.6vw,2.2rem);min-height:15rem}
.pshot img{width:100%;object-fit:contain;max-height:21rem;filter:drop-shadow(0 18px 40px rgba(0,0,0,.45))}
.pshot.frame img{border:1px solid var(--line);border-radius:3px}
.pbody{padding:clamp(1.4rem,3vw,2.6rem);display:flex;flex-direction:column;gap:1rem}
.pmeta{font-family:var(--mono);font-size:0.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--pc);display:flex;flex-wrap:wrap;gap:.35rem .8rem}
.pmeta .sep{color:var(--dim)}
.pcard h3{margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(2rem,3.4vw,3rem);line-height:1;letter-spacing:-.02em}
.ptag{margin:0;color:#CBD9DC;font-size:1.02rem;line-height:1.5;max-width:42ch}
.pstats{display:flex;flex-wrap:wrap;gap:.4rem .5rem;margin-top:.2rem}
.chip{font-family:var(--mono);font-size:0.78rem;letter-spacing:.03em;padding:.32rem .6rem;border:1px solid var(--line);color:#B9CCD1}
.chip.key{border-color:color-mix(in srgb,var(--pc) 45%,transparent);color:var(--pc)}
.pgo{margin-top:auto;padding-top:.6rem;font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:.5rem;color:var(--text)}
.pgo i{font-style:normal;transition:transform .22s;color:var(--pc)}
.pcard:hover .pgo i{transform:translateX(5px)}

/* ============ services / method ============ */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.cols3 article{background:var(--ground);padding:clamp(1.3rem,2.6vw,2rem);display:flex;flex-direction:column;gap:.7rem}
.cols3 h3{margin:0;font-size:1.16rem;font-weight:600;letter-spacing:-.01em}
.cols3 p{margin:0;color:#B7C8CC;font-size:.95rem}
.svc-k{font-family:var(--mono);font-size:0.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2.4vw,2rem);counter-reset:s}
.steps li{border-top:2px solid var(--line);padding-top:1rem;counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-family:var(--mono);font-size:0.78rem;color:var(--gold);letter-spacing:.1em;margin-bottom:.6rem}
.steps h3{margin:0 0 .4rem;font-size:1.03rem;font-weight:600}
.steps p{margin:0;font-size:.9rem;color:#A9BEC3}

/* ============ profile ============ */
.profile{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(1.8rem,5vw,4.5rem);align-items:start}
.tl{display:flex;flex-direction:column}
.tl div{display:grid;grid-template-columns:8.5rem 1fr;gap:1rem;padding-block:.95rem;border-bottom:1px solid var(--line-soft)}
.tl div:first-child{border-top:1px solid var(--line-soft)}
.tl time{font-family:var(--mono);font-size:0.78rem;color:var(--gold);letter-spacing:.04em;padding-top:.15rem}
.tl h3{margin:0;font-size:1rem;font-weight:600}
.tl p{margin:.15rem 0 0;font-size:.88rem;color:var(--muted)}
.stackgrid{display:grid;gap:1.4rem;margin-top:2rem}
.stackgrid h4{margin:0 0 .6rem;font-family:var(--mono);font-size:0.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.tags{display:flex;flex-wrap:wrap;gap:.4rem}

/* ============ contact ============ */
.contact{border-top:1px solid var(--line-soft)}
.cgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(1.6rem,4vw,4rem);align-items:end}
.clinks{display:flex;flex-direction:column;gap:.55rem}
.clink{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:.95rem 1.1rem;border:1px solid var(--line);text-decoration:none;transition:background .18s,border-color .18s}
.clink:hover{background:var(--surface);border-color:var(--gold)}
.clink small{font-family:var(--mono);font-size:0.78rem;color:var(--dim);display:block}
.clink b{font-weight:600;font-size:.98rem}
.cmeta{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem}
.cmeta span{font-family:var(--mono);font-size:0.78rem;letter-spacing:.04em;color:var(--muted);border:1px solid var(--line-soft);padding:.35rem .65rem}

footer.site{border-top:1px solid var(--line-soft);padding-block:2rem 2.6rem;font-size:.82rem;color:var(--muted)}
.frow{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:baseline}
footer.site a{color:var(--muted)}
.credits{margin-top:1.2rem;font-size:0.78rem;color:var(--dim);max-width:70ch;line-height:1.6}

/* ============ case study view ============ */
.cs-top{padding-block:1.4rem 0}
.back{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:0.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);text-decoration:none;background:none;border:0;cursor:pointer;padding:0}
.back:hover{color:var(--gold)}
.cs-head{padding-block:clamp(1.8rem,4vw,3rem) clamp(1.6rem,3vw,2.4rem)}
.cs-head .kicker{font-family:var(--mono);font-size:0.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--pc);margin-bottom:1rem}
.cs-head h1{margin:0 0 1rem}
.cs-hero{background:linear-gradient(155deg,color-mix(in srgb,var(--pc) 18%,var(--surface-2)),var(--surface));border:1px solid var(--line-soft);padding:clamp(1.1rem,3vw,2.6rem);display:flex;justify-content:center}
.cs-hero img{max-height:27rem;width:auto;max-width:100%;object-fit:contain;filter:drop-shadow(0 20px 45px rgba(0,0,0,.5))}
.cs-body{display:grid;grid-template-columns:minmax(0,16rem) minmax(0,1fr);gap:clamp(1.6rem,5vw,4.5rem);padding-block:clamp(2.2rem,5vw,3.6rem);align-items:start}
.factsheet{position:sticky;top:5.4rem;display:flex;flex-direction:column}
.factsheet div{padding-block:.75rem;border-bottom:1px solid var(--line-soft)}
.factsheet div:first-child{border-top:1px solid var(--line-soft)}
.factsheet dt{font-family:var(--mono);font-size:0.78rem;letter-spacing:.11em;text-transform:uppercase;color:var(--dim);margin-bottom:.25rem}
.factsheet dd{margin:0;font-size:.9rem;line-height:1.45}
.article{max-width:66ch}
.article h2{font-family:var(--serif);font-weight:400;font-size:clamp(1.5rem,2.6vw,2.15rem);line-height:1.12;letter-spacing:-.015em;margin:2.4rem 0 .9rem}
.article h2:first-child{margin-top:0}
.article p{font-size:1.03rem;line-height:1.68;color:#D3DFE2}
.article strong{color:var(--text);font-weight:600}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1rem;margin-top:2.6rem}
.gallery figure{margin:0;background:var(--surface);border:1px solid var(--line-soft);display:flex;flex-direction:column}
.gallery .ph{padding:1rem;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,color-mix(in srgb,var(--pc) 12%,var(--surface-2)),var(--surface));flex:1}
.gallery img{max-height:20rem;width:auto;max-width:100%;object-fit:contain}
.gallery figcaption{padding:.75rem .9rem;font-family:var(--mono);font-size:0.78rem;line-height:1.5;color:var(--muted);border-top:1px solid var(--line-soft)}
.cs-links{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2.2rem}
.cs-links a{font-size:.88rem;text-decoration:none;border:1px solid var(--line);padding:.6rem .95rem;transition:background .18s,border-color .18s,color .18s}
.cs-links a:hover{background:var(--pc);border-color:var(--pc);color:#0B171D}
.cs-credit{margin-top:2rem;padding-top:1.1rem;border-top:1px solid var(--line-soft);font-size:.8rem;color:var(--dim);line-height:1.6}
.nextnav{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-soft);border-block:1px solid var(--line-soft);margin-top:clamp(2rem,5vw,3.5rem)}
.nextnav a{background:var(--ground);padding:1.5rem clamp(1rem,2vw,1.6rem);text-decoration:none;display:flex;flex-direction:column;gap:.4rem;transition:background .2s}
.nextnav a:hover{background:var(--surface)}
.nextnav a:last-child{text-align:right;align-items:flex-end}
.nextnav small{font-family:var(--mono);font-size:0.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.nextnav b{font-family:var(--serif);font-weight:400;font-size:1.5rem;letter-spacing:-.01em}

/* ============ entrance ============ */
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.rise{animation:rise .6s cubic-bezier(.22,.7,.3,1) both}
.rise-2{animation-delay:.09s}.rise-3{animation-delay:.18s}.rise-4{animation-delay:.27s}

/* ============ responsive ============ */
@media (max-width:980px){
  .hero-grid,.profile,.cgrid{grid-template-columns:1fr}
  .hero-grid{align-items:start;gap:1.8rem}
  .pcard{grid-template-columns:1fr}
  .pshot{min-height:0}
  .pshot img{max-height:20rem}
  .cols3,.steps{grid-template-columns:1fr 1fr}
  .cs-body{grid-template-columns:1fr}
  .factsheet{position:static;display:grid;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:0 1.5rem}
  .factsheet div:nth-child(2){border-top:1px solid var(--line-soft)}
  .sechead{grid-template-columns:1fr;gap:.7rem}
  .sechead .eyebrow{padding-top:0}
}
@media (max-width:700px){
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:var(--ground);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:.4rem var(--gutter) 1rem}
  nav.main.open{display:flex}
  nav.main a{padding-block:.75rem;border-bottom:1px solid var(--line-soft)}
  .burger{display:inline-block}
  .cta-sm{display:none}
  .brand span{display:none}
  .cgrid{grid-template-columns:1fr;align-items:start}
  .cols3,.steps{grid-template-columns:1fr}
  .proof{grid-template-columns:1fr}
  .nextnav{grid-template-columns:1fr}
  .nextnav a:last-child{text-align:left;align-items:flex-start}
  .tl div{grid-template-columns:1fr;gap:.15rem}
  .factsheet{grid-template-columns:1fr}
  .factsheet div:nth-child(2){border-top:0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rise{animation:none}
}

/* pagine statiche */
html{scroll-behavior:smooth;scroll-padding-top:5.6rem}
.lang a{padding:.4rem .6rem;font-family:var(--mono);font-size:0.78rem;letter-spacing:.08em;text-decoration:none;color:var(--dim)}
.lang a[aria-current="true"]{background:var(--text);color:var(--ground);font-weight:600}
.lang a:hover{color:var(--text)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}