:root{
  --bg:#08080a; --fg:#f5f5f2; --mut:#9c9ca4; --dim:#5a5a62; --line:rgba(255,255,255,.1);
  --acc:#7cff9e;
  --f:'Geist','Inter',system-ui,-apple-system,sans-serif;
  --mono:'Geist Mono','SF Mono',ui-monospace,'Roboto Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--f);line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1320px;margin:0 auto;padding:0 32px}
.lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--dim)}
h1,h2,h3{font-weight:600;letter-spacing:-.035em;line-height:.98}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;font-family:var(--mono);font-size:12px;
  letter-spacing:.08em;border:1px solid rgba(255,255,255,.22);color:var(--fg);background:transparent;cursor:pointer;transition:.25s}
.btn:hover{background:var(--fg);color:#000;border-color:var(--fg)}
.btn-p{background:var(--fg);color:#000;border-color:var(--fg)}
.btn-p:hover{background:transparent;color:var(--fg)}

/* barra alta minimal */
nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;
  padding:20px 32px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--dim);
  transition:.3s;mix-blend-mode:difference}
nav.on{background:rgba(8,8,10,.86);backdrop-filter:blur(14px);padding:13px 32px;mix-blend-mode:normal;border-bottom:1px solid var(--line)}
nav b{color:var(--fg);letter-spacing:.34em;font-weight:500}
nav .l{display:flex;gap:26px;align-items:center}
nav a:hover{color:var(--fg)}
@media(max-width:780px){nav .hide{display:none}}

/* ---------- HERO ---------- */
.hero{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;gap:34px;padding:110px 0 46px}
.status{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;
  letter-spacing:.2em;color:var(--dim);border-bottom:1px solid var(--line);padding-bottom:14px}
.status .dot{width:6px;height:6px;border-radius:50%;background:var(--acc);display:inline-block;margin-right:8px;animation:bl 2.2s infinite}
@keyframes bl{50%{opacity:.3}}
#art{font-size:clamp(5px,1.15vw,16px);cursor:crosshair}
.art{position:relative;user-select:none;overflow:hidden;max-width:100%}
.art pre{margin:0;font-family:var(--mono);white-space:pre;line-height:1;letter-spacing:.06em;font-size:inherit;text-align:center}
.art pre.l2,.art pre.l3{position:absolute;inset:0;pointer-events:none}
.art pre.l1{color:rgba(245,245,242,.22)}
.art pre.l2{color:rgba(245,245,242,.6)}
.art pre.l3{color:#fff;text-shadow:0 0 22px rgba(255,255,255,.25)}
.heroTxt{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:end;border-top:1px solid var(--line);padding-top:26px}
.heroTxt h1{font-size:clamp(30px,4.4vw,62px)}
.heroTxt p{color:var(--mut);font-size:17px;max-width:440px;margin-top:18px}
.heroTxt .cta{display:flex;gap:10px;flex-wrap:wrap;justify-self:end}
@media(max-width:860px){.heroTxt{grid-template-columns:1fr;gap:26px}.heroTxt .cta{justify-self:start}}

/* ---------- MANIFESTO ---------- */
.manifesto{padding:150px 0;border-top:1px solid var(--line)}
.manifesto p{font-size:clamp(26px,3.6vw,52px);line-height:1.12;letter-spacing:-.03em;max-width:1000px}
.manifesto p span{color:var(--dim)}
.manifesto .sig{margin-top:44px;display:flex;gap:30px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--dim)}

/* ---------- SERVIZI ---------- */
.svc{padding:130px 0;border-top:1px solid var(--line)}
.svcGrid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start;margin-top:56px}
.list{border-top:1px solid var(--line)}
.item{display:grid;grid-template-columns:54px 1fr;gap:20px;padding:26px 0;border-bottom:1px solid var(--line);cursor:pointer;transition:.3s}
.item:hover,.item.on{padding-left:14px}
.item .n{font-family:var(--mono);font-size:11px;color:var(--dim);padding-top:8px;letter-spacing:.2em}
.item h3{font-size:clamp(24px,3.4vw,42px);color:var(--dim);transition:color .3s}
.item:hover h3,.item.on h3{color:var(--fg)}
.item p{color:var(--mut);font-size:15px;max-height:0;opacity:0;overflow:hidden;transition:.45s}
.item.on p{max-height:120px;opacity:1;margin-top:12px}
.item .tags{display:flex;gap:7px;flex-wrap:wrap;max-height:0;opacity:0;overflow:hidden;transition:.45s}
.item.on .tags{max-height:80px;opacity:1;margin-top:14px}
.item .tags span{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--dim);border:1px solid var(--line);padding:5px 9px}
.panel{position:sticky;top:120px;border:1px solid var(--line);padding:26px;display:flex;flex-direction:column;gap:16px;min-height:430px;background:rgba(255,255,255,.015)}
#glyph{font-size:clamp(9px,1.25vw,18px);flex:1;display:flex;align-items:center;justify-content:center}
.panel .meta{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--dim);border-top:1px solid var(--line);padding-top:14px}
@media(max-width:960px){.svcGrid{grid-template-columns:1fr;gap:34px}.panel{position:relative;top:0;order:-1;min-height:320px}.item.on p,.item.on .tags{max-height:200px}}

/* ---------- METODO ---------- */
.metodo{padding:130px 0;border-top:1px solid var(--line)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:56px}
.grid4 > div{background:var(--bg);padding:32px 26px;min-height:200px;position:relative;transition:.3s}
.grid4 > div:hover{background:rgba(255,255,255,.03)}
.grid4 .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;color:var(--dim)}
.grid4 h3{font-size:19px;margin:18px 0 10px}
.grid4 p{color:var(--mut);font-size:14px}
@media(max-width:900px){.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

/* ---------- STACK ---------- */
.stack{padding:120px 0;border-top:1px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:40px}
.chips span{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--mut);border:1px solid var(--line);padding:10px 15px;transition:.25s}
.chips span:hover{color:var(--fg);border-color:rgba(255,255,255,.4)}

/* ---------- CONTATTI ---------- */
.contact{padding:130px 0 150px;border-top:1px solid var(--line)}
.cGrid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;margin-top:48px}
.mail{font-size:clamp(22px,3vw,40px);font-weight:600;letter-spacing:-.03em;border-bottom:1px solid rgba(255,255,255,.25);padding-bottom:8px;display:inline-block}
.mail:hover{border-color:var(--fg)}
form{display:grid;gap:16px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label.fl{display:grid;gap:7px}
label.fl span{font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--dim);text-transform:uppercase}
input,select,textarea{background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--fg);padding:10px 0;font:inherit;font-size:15px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--fg)}
textarea{min-height:80px;resize:vertical}
select option{background:#101013}
@media(max-width:900px){.cGrid{grid-template-columns:1fr;gap:30px}.f2{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding:34px 0 60px;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--dim)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

.rel{position:relative}
.rv{opacity:0;transform:translateY(22px);transition:.85s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}

/* ===== ritocchi per telefono ===== */
@media(max-width:860px){
  .hero{padding:92px 0 40px;gap:24px}
  .status{font-size:10px;gap:8px;letter-spacing:.16em}
  .status .hide{display:none}
  #art{font-size:clamp(7px,2.75vw,15px)}
  .heroTxt{padding-top:20px}
  .heroTxt h1{font-size:clamp(32px,8.6vw,46px)}
  .heroTxt p{font-size:16px}
  .btn{padding:14px 20px;font-size:11px}
  .manifesto{padding:90px 0}
  .manifesto p{font-size:clamp(24px,7vw,34px)}
  .manifesto .sig{gap:14px 22px;margin-top:30px}
  .svc,.metodo,.stack{padding:90px 0}
  .contact{padding:90px 0 110px}
  .wrap{padding:0 22px}
}
@media(max-width:960px){
  /* il pannello scende dentro il servizio aperto */
  .panel{position:static;order:0;min-height:0;margin-top:16px;padding:18px;background:rgba(255,255,255,.02)}
  .svcGrid > .panel{display:none}          /* nascosto finché non entra in un servizio */
  .item .panel{display:flex}
  .item{grid-template-columns:44px 1fr;padding:20px 0}
  .item h3{font-size:clamp(22px,6.4vw,30px)}
  #glyph{font-size:clamp(9px,3vw,15px);min-height:230px}
}