/* Concept: "il vettore" — la linea corallo che nel marchio attraversa la struttura qui attraversa la pagina e collega ogni sezione; tipografia Oswald grande e strutturale, fondo chiaro neutro, chiusura scura */
:root{
  /* Palette del Brand Manual: grigio 80% (K80 / RGB 88-89-91) e arancione corallo (CMYK 0-80-95-0 / RGB 239-91-52).
     Gli altri valori sono solo tinte del grigio di marca su bianco. */
  --grey:#58595B;      /* grigio 80% di marca: testi, titoli, fondo scuro */
  --coral:#EF5B34;     /* arancione corallo di marca: accenti, testo grande, elementi grafici */
  --bg:#FFFFFF;
  --tint:#F4F4F4;      /* tinta 6% del grigio di marca */
  --line:#DEDEDE;      /* tinta 20% del grigio di marca */
  --ink:#58595B;
  --muted:#6B6C6E;     /* tinta 90% del grigio di marca */
  --surface:#FFFFFF;
  --lg:#58595B;
  --dark:#58595B;      /* sezione scura = grigio di marca */
  --on-dark:#FFFFFF;
  --on-dark-muted:#E2E2E3;
  --dark-line:#727375;
  --f-display:"Oswald","Arial Narrow",sans-serif;           /* titoli, come nel Brand Manual */
  --f-body:"Helvetica Neue",Helvetica,Arial,sans-serif;     /* testo, Helvetica Neue del kit tipografico */
  --s-1:.875rem; --s0:1.0625rem; --s1:1.25rem; --s2:clamp(1.5rem,2.6vw,2rem); --s3:clamp(2.25rem,5vw,3.75rem); --s4:clamp(3rem,10vw,8.5rem);
  --r:6px;
  --wrap:78rem;
  --rail:2.75rem;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 var(--s0)/1.65 var(--f-body)}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px}
.lg{fill:var(--lg)} .lc{fill:var(--coral)}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);font-weight:500;line-height:1;margin:0;text-transform:uppercase;text-wrap:balance}
h2{font-size:var(--s3);letter-spacing:-.005em}
p{margin:0}
.label{font:500 .8125rem/1.2 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.c{color:var(--coral)}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:50;background:var(--surface);padding:.5rem 1rem}

/* header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid transparent}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.9rem}
.brand svg{width:9.5rem}
.nav{display:flex;align-items:center;gap:2rem;font-size:.9375rem;font-weight:500}
.nav a{text-decoration:none;color:var(--muted)}
.nav a:hover{color:var(--ink)}
.nav .go{color:var(--ink);display:inline-flex;gap:.45rem;align-items:center}
.nav .go::after{content:"";width:.5rem;height:.5rem;border-radius:50%;background:var(--coral)}
@media (max-width:48rem){.nav{display:none}}
.menu{display:none;position:relative}
@media (max-width:48rem){.menu{display:block}}
.menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.6rem;min-height:44px;padding:0 .25rem;font-weight:500;color:var(--ink)}
.menu summary::-webkit-details-marker{display:none}
.menu .bars{position:relative;width:20px;height:2px;background:var(--ink)}
.menu .bars::before,.menu .bars::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);transition:transform .2s}
.menu .bars::before{top:-6px}.menu .bars::after{top:6px}
.menu[open] .bars{background:transparent}
.menu[open] .bars::before{transform:translateY(6px) rotate(45deg)}
.menu[open] .bars::after{transform:translateY(-6px) rotate(-45deg)}
.menu-panel{position:absolute;right:0;top:calc(100% + .5rem);min-width:13rem;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--coral);border-radius:var(--r);box-shadow:0 12px 32px rgb(88 89 91 / .18);display:grid;padding:.4rem 0}
.menu-panel a{text-decoration:none;padding:.8rem 1.1rem;font-size:1rem;color:var(--ink)}
.menu-panel a:hover{background:var(--tint);color:var(--coral)}

/* il vettore: linea che collega le sezioni */
.rail{position:relative;padding-left:var(--rail)}
.rail::before{content:"";position:absolute;left:.3rem;top:0;bottom:0;border-left:1px solid var(--line)}
@supports (animation-timeline:view()){
  .rail::after{content:"";position:absolute;left:.3rem;top:0;width:1px;height:100%;background:var(--coral);transform-origin:top;animation:draw linear both;animation-timeline:view();animation-range:entry 10% cover 60%}
  @keyframes draw{from{transform:scaleY(0)}to{transform:scaleY(1)}}
}
.node{position:relative;display:flex;align-items:center;gap:.8rem;margin-bottom:1.75rem}
.node::before{content:"";position:absolute;left:calc(-1 * var(--rail) + .3rem - 5px);width:11px;height:11px;border-radius:50%;background:var(--bg);border:2px solid var(--coral);z-index:1}
@media (max-width:40rem){:root{--rail:1.75rem}}

/* hero */
.hero .rail{padding-block:clamp(2.5rem,7vw,5.5rem) clamp(2.5rem,6vw,4.5rem)}
.hero h1{font-size:var(--s4);line-height:.92;letter-spacing:-.01em;font-weight:500}
.hero h1 .l2{color:var(--coral);display:block}
.hero-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,24rem);gap:2rem 4rem;align-items:end;margin-top:2.5rem}
.lead{font-size:var(--s1);color:var(--muted);max-width:40rem}
.actions{display:flex;flex-wrap:wrap;gap:.75rem}
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:1.25rem;font:500 .9375rem/1 var(--f-body);letter-spacing:.02em;text-decoration:none;padding:1.05rem 1.4rem;border-radius:var(--r);border:1px solid var(--ink);color:var(--ink);transition:background .2s,color .2s}
.btn:hover{background:var(--grey);color:#fff}
.btn.primary{background:var(--coral);border-color:var(--coral);color:#fff;font-size:1.1875rem;font-weight:700}
.btn.primary:hover{background:var(--grey);border-color:var(--grey);color:#fff}
.btn .arr{transition:transform .2s}.btn:hover .arr{transform:translateX(4px)}
@media (max-width:56rem){.hero-row{grid-template-columns:1fr}}
.hero-media{position:relative;margin:0;margin-top:clamp(2rem,5vw,3.5rem)}
.hero-media img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r);background:var(--tint)}
.tag{box-shadow:0 6px 24px rgb(88 89 91 / .15);position:absolute;left:clamp(.75rem,2vw,1.5rem);bottom:clamp(.75rem,2vw,1.5rem);display:flex;align-items:center;gap:.9rem;background:var(--surface);color:var(--ink);padding:.8rem 1.1rem .8rem .8rem;border-radius:var(--r);max-width:calc(100% - 1.5rem)}
.tag svg{width:2.75rem;flex:none}
.tag span{font:500 .8125rem/1.35 var(--f-body);letter-spacing:.08em;text-transform:uppercase}
@media (max-width:40rem){.hero-media img{aspect-ratio:4/3}.tag{position:static;margin-top:.75rem;max-width:none}}

/* sezioni */
.sec .rail{padding-block:clamp(3.5rem,8vw,6.5rem)}

/* approccio */
.statement{font:500 clamp(1.6rem,3.6vw,2.75rem)/1.2 var(--f-body);letter-spacing:-.015em;max-width:58rem}
.statement em{font-style:normal;color:var(--coral)}
.principles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2rem;margin-top:clamp(2.5rem,5vw,4rem)}
.principles div{border-top:2px solid var(--ink);padding-top:1rem;display:grid;gap:.5rem;align-content:start;min-width:0}
.principles h3{font-size:var(--s1);letter-spacing:.02em}
.principles p{color:var(--muted);font-size:.9375rem}
@media (max-width:60rem){.principles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:30rem){.principles{grid-template-columns:1fr}}

/* servizi: indice espandibile */
.svc-grid{display:grid;grid-template-columns:minmax(0,22rem) minmax(0,1fr);gap:clamp(2rem,5vw,5rem);align-items:start}
.svc-intro{position:sticky;top:6rem;display:grid;gap:1.25rem}
.svc-intro p{color:var(--muted)}
.svc-intro .note{font-size:var(--s-1);border-left:2px solid var(--coral);padding-left:.9rem}
.index{border-top:1px solid var(--ink)}
.index details{border-bottom:1px solid var(--line)}
.index summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem;align-items:center;padding-block:1.25rem;font:500 var(--s2)/1.1 var(--f-display);text-transform:uppercase;transition:color .2s,padding .25s}
.index summary::-webkit-details-marker{display:none}
.index summary:hover{color:var(--coral);padding-left:.5rem}
.index .pm{width:2.25rem;height:2.25rem;border:1px solid var(--line);border-radius:50%;position:relative;flex:none;transition:transform .25s,background .2s}
.index .pm::before,.index .pm::after{content:"";position:absolute;left:50%;top:50%;width:.8rem;height:1.5px;background:currentColor;transform:translate(-50%,-50%)}
.index .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
.index details[open] .pm{transform:rotate(45deg);background:var(--coral);border-color:var(--coral);color:#fff}
.index details[open] summary{color:var(--ink)}
.index .body{padding:0 3.5rem 1.6rem 0;color:var(--muted);max-width:44rem}
@media (max-width:56rem){.svc-grid{grid-template-columns:1fr}.svc-intro{position:static}.index .body{padding-right:0}}

/* sul campo: griglia foto */
.bento{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(2,minmax(14rem,22rem));gap:clamp(.6rem,1.2vw,1rem)}
.bento figure{margin:0;position:relative;overflow:hidden;border-radius:var(--r);background:var(--tint);min-height:0}
.bento img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.bento figure:hover img{transform:scale(1.03)}
.bento figcaption{position:absolute;left:.75rem;bottom:.75rem;background:var(--surface);color:var(--ink);font:500 .8125rem/1 var(--f-body);letter-spacing:.1em;text-transform:uppercase;padding:.55rem .7rem;border-radius:4px}
.b1{grid-row:1/3}
.b4{grid-column:2/4}
.bcard{border-radius:var(--r);background:var(--grey);color:#fff;border-top:6px solid var(--coral);padding:clamp(1.25rem,2.5vw,2rem);display:flex;flex-direction:column;justify-content:space-between;gap:1.5rem}
.bcard p{font:500 clamp(1.5rem,2.4vw,2rem)/1.15 var(--f-display);text-transform:uppercase}
.bcard span{font-size:var(--s-1);opacity:.9}
@media (max-width:56rem){.bento{grid-template-columns:1fr 1fr;grid-template-rows:none}.b1{grid-row:auto;aspect-ratio:4/5}.b2{aspect-ratio:4/5}.b4{grid-column:1/-1;aspect-ratio:16/9}.bcard{grid-column:1/-1}}
@media (max-width:30rem){.bento{grid-template-columns:1fr}.b2{aspect-ratio:1}}

/* metodo */
.phases{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1.5rem;counter-reset:f;position:relative}
.phases li{counter-increment:f;display:grid;gap:.6rem;align-content:start;min-width:0;position:relative;padding-top:4.25rem}
.phases li::before{content:counter(f,decimal-leading-zero);position:absolute;top:0;left:0;font:500 2.75rem/1 var(--f-display);color:var(--coral)}
.phases li::after{content:"";position:absolute;top:1.4rem;left:4rem;right:0;border-top:1px dashed var(--line)}
.phases li:last-child::after{display:none}
.phases h3{font-size:var(--s1);letter-spacing:.02em}
.phases p{color:var(--muted);font-size:.9375rem}
@media (max-width:60rem){.phases{grid-template-columns:1fr;gap:1.75rem}.phases li{padding:0 0 0 4.25rem}.phases li::before{font-size:2.25rem}.phases li::after{display:none}}

/* chi siamo */
.about{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,5vw,5rem);align-items:start}
.portrait{margin:0;display:grid;gap:.9rem}
.portrait img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r);background:var(--tint)}
.portrait figcaption{display:grid;gap:.1rem}
.portrait b{font:500 var(--s1)/1.2 var(--f-display);text-transform:uppercase;letter-spacing:.02em}
.portrait span{font-size:var(--s-1);color:var(--muted)}
.about-text{display:grid;gap:1.25rem}
.about-text p{color:var(--muted)}
.about-text p strong{color:var(--ink);font-weight:700}
.word{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.25rem 1.5rem;align-items:center;margin-top:1rem;border-top:1px solid var(--line);padding-top:1.5rem}
.word .w{font:500 clamp(2.75rem,7vw,5rem)/.95 var(--f-display);text-transform:uppercase;color:var(--grey)}
.word .w.c{color:var(--coral)}
.word .d{font-size:.9375rem;color:var(--muted)}
@media (max-width:56rem){.about{grid-template-columns:1fr}.portrait{max-width:24rem}}

/* contatti + footer scuri */
.dark{background:var(--dark);color:var(--on-dark)}
.contact .wrap{padding-block:clamp(4rem,9vw,7rem) clamp(3rem,6vw,4.5rem)}
.contact .label{color:var(--on-dark-muted)}
.contact h2{font-size:var(--s4);line-height:.92;margin-top:1.5rem}
.contact h2 .c{display:block;color:#fff}
.contact h2::before{content:"";display:block;width:4.5rem;height:6px;background:var(--coral);margin-bottom:1.5rem}
.clinks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--dark-line);margin-top:clamp(2.5rem,6vw,4rem);border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line)}
.clinks a{background:var(--dark);text-decoration:none;padding:1.5rem 1.25rem 1.6rem 0;display:grid;gap:.35rem;min-width:0;transition:color .2s}
.clinks a+a{padding-left:1.25rem}
.clinks .k{font-size:.8125rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-muted)}
.clinks .v{font:500 clamp(1.15rem,2vw,1.5rem)/1.3 var(--f-display);overflow-wrap:anywhere;display:flex;justify-content:space-between;gap:1rem}
.clinks .v::after{content:"→";color:var(--coral);transition:transform .2s}
.clinks a:hover{color:#fff;background:#636466}.clinks a:hover .v::after{transform:translateX(4px)}
@media (max-width:52rem){.clinks{grid-template-columns:1fr}.clinks a+a{padding-left:0}}
.foot{font-size:var(--s-1);color:var(--on-dark-muted)}
.foot .wrap{display:grid;gap:1.5rem;padding-block:0 3rem}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.25rem}
.foot-top svg{width:10rem}
.foot-top svg .lg{fill:var(--on-dark)}
.foot-top p{font:500 .8125rem/1.3 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark)}
.legal{display:flex;flex-wrap:wrap;gap:.3rem 1.5rem;line-height:1.6}
.legal-links{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;padding-top:1.25rem;border-top:1px solid var(--dark-line)}
.legal-links a{color:var(--on-dark);display:inline-block;padding-block:.35rem}
.todo{background:var(--coral);color:#fff;padding:0 .3rem;border-radius:3px}

/* pagine legali */
.doc{padding-block:clamp(2.5rem,6vw,4.5rem)}
.doc article{max-width:46rem}
.doc h1{font-size:var(--s3);margin-bottom:.75rem}
.doc h2{font-size:var(--s1);letter-spacing:.03em;margin:2.25rem 0 .6rem;padding-top:1rem;border-top:1px solid var(--line)}
.doc p+p,.doc ul+p,.doc p+ul{margin-top:.75rem}
.doc ul{padding-left:1.2rem;margin:.5rem 0 0}
.doc li+li{margin-top:.4rem}
.doc .upd{font-size:var(--s-1);color:var(--muted);margin-bottom:1.75rem}
.doc dl{display:grid;grid-template-columns:minmax(0,12rem) minmax(0,1fr);gap:.5rem 1rem;margin:1rem 0}
.doc dt{color:var(--muted);font-size:var(--s-1);padding-top:.15rem}
.doc dd{margin:0;overflow-wrap:anywhere}
.doc .btn{margin-top:1rem}
@media (max-width:34rem){.doc dl{grid-template-columns:1fr;gap:0}.doc dd{margin-bottom:.6rem}}
.svc-intro h2{font-size:clamp(1.9rem,2.9vw,2.6rem)}

/* candidature */
.jobs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,5rem);align-items:start}
.jobs-intro{display:grid;gap:1.25rem}
.jobs-intro p{color:var(--muted);max-width:36rem}
.jobs-how{background:var(--tint);border-radius:var(--r);border-top:4px solid var(--coral);padding:clamp(1.5rem,3vw,2.5rem);display:grid;gap:1.5rem;justify-items:start;min-width:0}
.jobs-how h3{font-size:var(--s1);letter-spacing:.02em}
.how{list-style:none;margin:0;padding:0;display:grid;gap:1.25rem;counter-reset:h}
.how li{counter-increment:h;display:grid;grid-template-columns:2.5rem minmax(0,1fr);column-gap:.75rem;row-gap:.2rem}
.how li::before{content:counter(h);grid-row:span 2;width:2.25rem;height:2.25rem;border-radius:50%;border:2px solid var(--coral);color:var(--ink);display:grid;place-items:center;font:500 1.0625rem/1 var(--f-display)}
.how b{font-weight:700}
.how span{color:var(--muted);overflow-wrap:anywhere}
.how a{color:var(--ink)}
@media (max-width:56rem){.jobs{grid-template-columns:1fr}}

/* testo giustificato con sillabazione italiana (lang="it") */
.statement,.lead,.svc-intro p,.index .body,.about-text p,.jobs-intro p{text-align:justify;hyphens:auto;-webkit-hyphens:auto}
.statement{hyphens:manual;-webkit-hyphens:manual}