/* Polistudio Martone: foglio di stile unico per tutte le pagine */
@font-face{font-family:"Jost";src:url("../fonts/jost.woff2") format("woff2");font-weight:300 500;font-style:normal;font-display:swap}
@font-face{font-family:"Figtree";src:url("../fonts/figtree.woff2") format("woff2");font-weight:400 600;font-style:normal;font-display:swap}

:root{
  --ground:#F2F5F3; --surface:#FFFFFF; --ink:#1D3136; --ink-soft:#4F6569; --line:rgba(29,49,54,.12);
  --petrol:#37656D; --acqua:#3F9488; --acqua-soft:#DCEBE6; --salvia:#C7D7CF;
  --panel:#2C5359; --on-panel:#EAF3F1; --on-panel-soft:#B8D0CC; --plaque:#FFFFFF;
  --f-display:"Jost","Futura","Century Gothic",system-ui,sans-serif;
  --f-body:"Figtree","Segoe UI",system-ui,-apple-system,sans-serif;
  --s-hero:clamp(2.2rem,5.4vw,4rem); --s-h2:clamp(1.8rem,3.4vw,2.6rem);
  --r:14px; --wrap:1180px; --head:69px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --ground:#0F1719; --surface:#162327; --ink:#E3EEEA; --ink-soft:#A5BAB6; --line:rgba(227,238,234,.12);
  --petrol:#86B9C1; --acqua:#6FC4B7; --acqua-soft:#1B2F2C; --salvia:#22363A;
  --panel:#1B3237; --on-panel:#E6F1EE; --on-panel-soft:#A9C4BF; --plaque:#F4F7F5; color-scheme:dark}}
:root[data-theme="dark"]{
  --ground:#0F1719; --surface:#162327; --ink:#E3EEEA; --ink-soft:#A5BAB6; --line:rgba(227,238,234,.12);
  --petrol:#86B9C1; --acqua:#6FC4B7; --acqua-soft:#1B2F2C; --salvia:#22363A;
  --panel:#1B3237; --on-panel:#E6F1EE; --on-panel-soft:#A9C4BF; --plaque:#F4F7F5; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 12px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--f-body);font-size:1.02rem;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--acqua);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--f-display);font-weight:300;line-height:1.08;letter-spacing:-.01em;text-wrap:balance;margin:0}
h2{font-size:var(--s-h2)}
p{margin:0}
.eyebrow{font-family:var(--f-display);font-weight:500;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--acqua)}
.lede{color:var(--ink-soft);max-width:58ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font:500 .95rem/1 var(--f-body);padding:.95em 1.4em;border-radius:999px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:transform .2s,border-color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--petrol);color:var(--ground)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:none}
.btn-ghost:hover{border-color:var(--acqua)}
section{padding-block:clamp(56px,8vw,104px)}
.skip{position:absolute;left:-999px;top:8px;background:var(--petrol);color:var(--ground);padding:.6em 1em;border-radius:8px;z-index:50}
.skip:focus{left:8px}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--ground) 90%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand .tile{width:44px;height:44px;border-radius:10px;background:var(--plaque);display:grid;place-items:center;flex:none}
.brand .tile img{width:34px;height:auto}
.brand .wordmark{font-family:var(--f-display);font-size:.95rem;line-height:1.05;letter-spacing:.06em;color:var(--petrol)}
nav.main{display:flex;gap:26px;font-size:.92rem}
nav.main a{text-decoration:none;color:var(--ink-soft);display:inline-flex;align-items:center;min-height:44px}
nav.main a:hover{color:var(--ink)}
.top .right{display:flex;align-items:center;gap:10px}
.top .btn{padding:.75em 1.15em;font-size:.88rem;min-height:44px}
.burger{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:none;color:var(--ink);cursor:pointer;place-items:center;padding:0}
.burger span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;box-shadow:0 6px 0 currentColor,0 -6px 0 currentColor}
@media (max-width:760px){
  .burger{display:grid}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--ground);border-bottom:1px solid var(--line);padding:6px clamp(16px,4vw,40px) 14px}
  nav.main.open{display:flex}
  nav.main a{padding:.85em 0;border-bottom:1px solid var(--line);font-size:1rem;color:var(--ink)}
  nav.main a:last-child{border-bottom:0}
}

/* hero */
.hero{padding-block:clamp(36px,5vw,72px) clamp(40px,6vw,72px)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,72px);align-items:center}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}}
.hero h1{font-size:var(--s-hero);margin-block:16px 20px}
.hero h1 em{font-style:normal;color:var(--acqua)}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.values{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:34px;font-family:var(--f-display);font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft)}
.values span+span::before{content:"·";margin-right:18px;color:var(--acqua)}
.arch-wrap{position:relative;max-width:400px;justify-self:center;width:100%}
.arch-wrap::before{content:"";position:absolute;inset:-12px -12px auto auto;width:100%;height:100%;border:1.5px solid var(--acqua);border-radius:999px 999px var(--r) var(--r);opacity:.5;pointer-events:none}
.arch-photo{position:relative;aspect-ratio:4/5;max-width:100%;border-radius:999px 999px var(--r) var(--r);overflow:hidden;background:var(--salvia)}
.arch-photo img{width:100%;height:100%;object-fit:cover;object-position:55% 50%;display:block}

/* specialisti */
.spec{background:var(--surface);border-block:1px solid var(--line)}
.spec .head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.spec .head h2{margin-top:12px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.chip{font:500 .84rem/1 var(--f-body);padding:.65em 1em;min-height:42px;border-radius:999px;border:1px solid var(--line);background:none;color:var(--ink);cursor:pointer;transition:border-color .2s,background .2s}
.chip:hover{border-color:var(--acqua)}
.chip[aria-pressed="true"]{background:var(--petrol);border-color:var(--petrol);color:var(--ground)}
.count{font-size:.84rem;color:var(--ink-soft);margin-bottom:26px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,24px)}
@media (max-width:980px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.grid{grid-template-columns:repeat(2,1fr)}}
.card{display:flex;flex-direction:column;gap:12px;min-width:0}
.portrait{aspect-ratio:4/5;max-width:100%;border-radius:999px 999px var(--r) var(--r);overflow:hidden;background:var(--acqua-soft);display:grid;place-items:center;position:relative}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:50% 30%;display:block}
.portrait .ini{font-family:var(--f-display);font-weight:300;font-size:clamp(2rem,5vw,3rem);letter-spacing:.06em;color:var(--acqua)}
.portrait .soon{position:absolute;bottom:12px;left:50%;translate:-50% 0;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);white-space:nowrap}
.card .disc{font-family:var(--f-display);font-weight:500;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--acqua)}
.card .name{font-family:var(--f-display);font-weight:400;font-size:1.12rem;line-height:1.2;margin-top:4px}
.card .role{font-size:.86rem;color:var(--ink-soft);line-height:1.4;margin-top:2px}
.card .tel{font-variant-numeric:tabular-nums;font-size:.98rem;font-weight:500;color:var(--petrol);user-select:all;margin-top:auto}
.card .acts{display:flex;gap:8px;flex-wrap:wrap}
.card .acts a{flex:1 1 auto;display:inline-flex;align-items:center;justify-content:center;min-height:42px;text-align:center;font:500 .8rem/1 var(--f-body);padding:.7em .8em;border-radius:999px;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:border-color .2s,background .2s}
.card .acts a:hover{border-color:var(--acqua)}
.card .acts a.wa{background:var(--petrol);border-color:var(--petrol);color:var(--ground)}
.new{display:inline-block;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;background:var(--petrol);color:var(--ground);padding:.28em .55em;border-radius:5px;margin-left:6px;vertical-align:2px}

/* studio */
.studio .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,6vw,90px);align-items:start}
@media (max-width:820px){.studio .wrap{grid-template-columns:1fr}}
.studio h2{margin-top:12px}
.studio .text{display:grid;gap:16px;color:var(--ink-soft);max-width:62ch}
.areas{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.areas button{font:400 .84rem/1.2 var(--f-body);padding:.5em .9em;min-height:40px;border-radius:999px;border:0;background:var(--acqua-soft);color:var(--ink);cursor:pointer}
.areas button:hover{outline:1px solid var(--acqua)}

/* prenota */
.prenota{background:var(--surface);border-block:1px solid var(--line)}
.prenota .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,6vw,90px);align-items:start}
@media (max-width:820px){.prenota .wrap{grid-template-columns:1fr}}
.prenota h2{margin-block:12px 18px}
.steps{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:16px;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;color:var(--ink-soft)}
.steps li::before{content:counter(s);width:32px;height:32px;border-radius:999px;border:1.5px solid var(--acqua);color:var(--acqua);display:grid;place-items:center;font:500 .9rem/1 var(--f-display)}
.steps b{display:block;color:var(--ink);font-weight:500}
form.book{display:grid;gap:16px;background:var(--ground);border:1px solid var(--line);border-radius:var(--r);padding:clamp(18px,3vw,28px)}
.field{display:grid;gap:6px;min-width:0}
.field label{font-size:.86rem;font-weight:500}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.75em .9em}
.field textarea{min-height:92px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--acqua);outline-offset:1px;border-color:transparent}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:520px){.two{grid-template-columns:1fr}}
.book .btn{width:100%}
.book .note{font-size:.82rem;color:var(--ink-soft)}
.book .alt{font-size:.9rem;color:var(--ink-soft)}
.book .alt a{color:var(--petrol);font-weight:500}

/* contatti */
.contatti{background:var(--panel);color:var(--on-panel)}
.contatti .eyebrow{color:var(--on-panel-soft)}
.contatti .wrap{display:grid;grid-template-columns:1fr 1fr 1fr;gap:clamp(20px,4vw,48px)}
@media (max-width:820px){.contatti .wrap{grid-template-columns:1fr}}
.contatti h2{grid-column:1/-1;margin-bottom:8px}
.contatti .block{display:grid;gap:10px;align-content:start;min-width:0}
.contatti .big{font-family:var(--f-display);font-weight:300;font-size:1.4rem;line-height:1.3;user-select:all}
.contatti .hours{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;margin:0}
.contatti dt{color:var(--on-panel-soft)}
.contatti dd{margin:0}
.contatti a.lnk{color:var(--on-panel);text-underline-offset:4px;display:inline-flex;align-items:center;min-height:40px}
.contatti .links{display:grid;gap:0}
.map{grid-column:1/-1;margin-top:8px;border-radius:var(--r);overflow:hidden;border:1px solid rgba(234,243,241,.18);min-height:320px;display:grid;place-items:center;text-align:center;padding:24px;background:rgba(0,0,0,.14)}
.map.on{padding:0;display:block}
.map iframe{display:block;width:100%;height:380px;border:0}
.map p{color:var(--on-panel-soft);font-size:.86rem;max-width:44ch;margin:12px auto 0}
.map .btn{background:var(--on-panel);color:var(--panel)}

footer.site{padding-block:40px 56px;font-size:.85rem;color:var(--ink-soft)}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px}
footer.site .plaque{background:var(--plaque);border-radius:12px;padding:12px 16px;display:inline-block}
footer.site .plaque img{width:190px;display:block}
footer.site .meta{display:grid;gap:10px}
footer.site nav{display:flex;gap:18px;flex-wrap:wrap}
footer.site nav a{display:inline-flex;align-items:center;min-height:40px}
.test{display:inline-block;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line);border-radius:5px;padding:.25em .55em}

/* pagine di testo: privacy, cookie, 404 */
.doc{padding-block:clamp(36px,6vw,72px)}
.doc .wrap{max-width:780px}
.doc h1{font-size:clamp(2rem,4.4vw,3rem);margin-block:14px 22px}
.doc h2{font-size:1.5rem;margin-block:34px 10px}
.doc p,.doc li{color:var(--ink-soft)}
.doc p+p{margin-top:12px}
.doc ul{padding-left:1.2em;margin:8px 0 0}
.doc a{color:var(--petrol)}
.draft{background:var(--acqua-soft);border-radius:var(--r);padding:14px 18px;color:var(--ink);font-size:.92rem;margin-bottom:8px}
.doc .back{display:inline-block;margin-top:36px}

/* candidatura per i professionisti */
.join{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line);color:var(--ink-soft)}
.join b{color:var(--ink);font-weight:500}
.candidati{background:var(--ground);border:0}
.candidati form.book{background:var(--surface)}
.candidati .field input,.candidati .field textarea{background:var(--ground)}

/* video dello studio */
.tour{grid-column:1/-1;margin:clamp(32px,5vw,56px) 0 0;display:grid;gap:16px}
.tour-head{display:grid;gap:12px}
.tour-head h3{font-size:clamp(1.4rem,2.6vw,1.9rem)}
.tour-frame{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:var(--panel);box-shadow:0 1px 0 var(--line)}
.tour-frame video{display:block;width:100%;height:100%;object-fit:cover;background:var(--panel)}
.tour-play{position:absolute;inset:0;width:100%;display:grid;place-content:center;justify-items:center;gap:14px;border:0;padding:0;cursor:pointer;color:#fff;font:500 .95rem/1.2 var(--f-body);background:linear-gradient(to top,rgba(15,30,33,.55),rgba(15,30,33,.08) 60%)}
.tour-play .ico{width:76px;height:76px;border-radius:999px;background:rgba(255,255,255,.94);display:grid;place-items:center;transition:transform .2s;box-shadow:0 8px 28px rgba(0,0,0,.18)}
.tour-play .ico::before{content:"";margin-left:6px;border-style:solid;border-width:13px 0 13px 21px;border-color:transparent transparent transparent var(--petrol)}
.tour-play:hover .ico{transform:scale(1.06)}
.tour-play:focus-visible{outline-offset:-4px}
.tour figcaption{font-size:.88rem;color:var(--ink-soft)}

/* arco in alto: il logo originale dello studio, sempre su fondo chiaro */
.arch-logo{display:grid;place-items:center;background:#FFFFFF}
.arch-photo.arch-logo img{width:78%;height:auto;object-fit:contain;margin-top:10%}
@media (max-width:440px){.values{gap:8px 12px;letter-spacing:.16em}.values span+span::before{margin-right:12px}}