/* TRAMA srl — foglio di stile
   Bianco, minimale, immagini grandi. Un solo carattere, nero puro, grigio per il secondario. */
:root{
  --bianco:#FFFFFF;
  --nero:#000000;
  --grigio:#6B6B6B;
  --linea:#E3E3E3;
  --pietra:#F4F2EE;
  --gutter:clamp(20px,3.6vw,56px);
  --wrap:min(1440px, 100% - 2*var(--gutter));
  --font:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bianco);color:var(--nero);font-family:var(--font);font-size:clamp(16.5px,.5vw + 14px,18.5px);line-height:1.6}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid var(--nero);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--nero);color:#fff;padding:.6em 1em;z-index:100}
.skip:focus{left:8px;top:8px}
.wrap{width:var(--wrap);margin-inline:auto}

/* Tipografia */
h1,h2,h3{font-weight:500;letter-spacing:-.025em;margin:0}
h1{font-size:clamp(2.6rem,6.4vw,6.6rem);line-height:.98;letter-spacing:-.035em}
h2{font-size:clamp(2rem,3.8vw,3.6rem);line-height:1.04}
h3{font-size:clamp(1.15rem,1.4vw,1.4rem);line-height:1.25}
p{margin:0 0 1em;max-width:62ch}
.lead{font-size:clamp(1.2rem,1.6vw,1.6rem);line-height:1.4;letter-spacing:-.01em;max-width:44ch}
.muted{color:var(--grigio)}
.link{font-weight:500;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}
.link:hover{border-bottom-width:2px}

/* Header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,color .3s,border-color .3s;border-bottom:1px solid transparent;background:var(--bianco)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.has-hero .site-header{background:transparent;color:#fff}
.has-hero .site-header.solid{background:var(--bianco);color:var(--nero);border-color:var(--linea)}
.site-header.solid{border-color:var(--linea)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:600;font-size:1.25rem;letter-spacing:.14em}
.logo .mark{width:36px;height:auto}
.header-actions{display:flex;align-items:center;gap:clamp(16px,2.6vw,36px)}
.header-actions a{text-decoration:none;font-size:.95rem;font-weight:500}
.header-actions a:hover{text-decoration:underline}
.menu-btn{display:flex;align-items:center;gap:12px;background:none;border:0;color:inherit;font:inherit;font-weight:500;cursor:pointer;padding:8px 0}
.menu-btn .bars{width:28px;height:9px;position:relative}
.menu-btn .bars::before,.menu-btn .bars::after{content:"";position:absolute;left:0;right:0;height:1.5px;background:currentColor;transition:transform .3s var(--ease)}
.menu-btn .bars::before{top:0}.menu-btn .bars::after{bottom:0}
.menu-open .menu-btn .bars::before{transform:translateY(3.75px) rotate(45deg)}
.menu-open .menu-btn .bars::after{transform:translateY(-3.75px) rotate(-45deg)}
.menu-open .site-header,.menu-open.has-hero .site-header{background:var(--bianco);color:var(--nero);border-color:transparent}
@media (max-width:640px){.header-actions .hide-s{display:none}}

/* Menu a tutto schermo: voci grandi con descrizione, immagine che cambia */
.menu{position:fixed;inset:0;z-index:40;background:var(--bianco);padding:120px 0 40px;overflow-y:auto;visibility:hidden;opacity:0;transition:opacity .35s,visibility 0s .35s}
.menu-open .menu{visibility:visible;opacity:1;transition:opacity .35s}
.menu-open{overflow:hidden}
.menu .wrap{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,5vw,96px);align-items:start}
.menu ul{list-style:none;margin:0;padding:0}
.menu li{border-top:1px solid var(--linea)}
.menu li:last-child{border-bottom:1px solid var(--linea)}
.menu nav a{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:baseline;padding:18px 0;text-decoration:none}
.menu nav .t{font-size:clamp(1.7rem,3.4vw,3rem);font-weight:500;letter-spacing:-.03em;line-height:1.05}
.menu nav .d{color:var(--grigio);font-size:.95rem}
.menu nav a:hover .t,.menu nav a[aria-current] .t{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}
.menu-img{aspect-ratio:4/5;overflow:hidden;background:var(--pietra);position:sticky;top:120px}
.menu-img img{width:100%;height:100%;object-fit:cover}
.menu-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px 40px;color:var(--grigio);font-size:.95rem}
.menu-foot a{text-decoration:none}
@media (max-width:900px){.menu .wrap{grid-template-columns:1fr}.menu-img{display:none}.menu nav a{grid-template-columns:1fr;gap:4px}}

/* Bottoni */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border:1px solid currentColor;text-decoration:none;font-weight:500;font-size:1rem;transition:background .2s,color .2s,border-color .2s;cursor:pointer;font-family:inherit;background:transparent;color:inherit}
.btn-dark{background:var(--nero);color:#fff;border-color:var(--nero)}
.btn-dark:hover{background:#fff;color:var(--nero)}
.btn-line:hover{background:var(--nero);color:#fff;border-color:var(--nero)}
.btn-white{background:#fff;color:var(--nero);border-color:#fff}
.btn-white:hover{background:transparent;color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* Hero a tutto schermo */
.hero{position:relative;height:100svh;min-height:560px;color:#fff;overflow:hidden;background:#cfc8bd}
.slides,.slide{position:absolute;inset:0}
.slide{opacity:0;transition:opacity 1.4s ease}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 8s linear}
.slide.on img{transform:scale(1)}
.hero-cap{font-size:.92rem;text-align:right;min-width:220px}
.hero-cap .cap-c{opacity:.75;margin-left:8px}
.hero-cap .bars{display:flex;gap:6px;margin-top:12px;justify-content:flex-end}
.hero-cap .bar{width:44px;height:16px;padding:7px 0;background:none;border:0;cursor:pointer}
.hero-cap .bar i{display:block;height:2px;background:rgba(255,255,255,.35);position:relative;overflow:hidden}
.hero-cap .bar i::after{content:"";position:absolute;inset:0;background:#fff;transform:scaleX(0);transform-origin:left}
.hero-cap .bar.on i::after{animation:fill 6s linear forwards}
.hero-cap .bar.done i::after{transform:scaleX(1)}
@keyframes fill{to{transform:scaleX(1)}}
@media (max-width:700px){.hero-cap{text-align:left}.hero-cap .bars{justify-content:flex-start}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.28) 0%,rgba(0,0,0,0) 26%,rgba(0,0,0,0) 46%,rgba(0,0,0,.5) 100%)}
.hero .wrap{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:clamp(36px,6vh,72px)}
.hero h1{max-width:12ch}
.hero-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-top:clamp(24px,4vh,40px)}
.hero-foot p{margin:0;max-width:40ch;font-size:clamp(1rem,1.2vw,1.15rem)}

/* Sezioni */
.section{padding:clamp(80px,11vw,170px) 0}
.section.tight{padding-top:0}
.section.pietra{background:var(--pietra)}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px 48px;margin-bottom:clamp(40px,5vw,72px)}
.head p{margin:0;max-width:40ch;color:var(--grigio)}

.statement{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.statement h2{grid-column:1/11;font-size:clamp(1.8rem,3.6vw,3.5rem);line-height:1.12;letter-spacing:-.03em}
.statement .side{grid-column:7/12;margin-top:clamp(32px,4vw,64px)}
@media (max-width:900px){.statement h2,.statement .side{grid-column:1/-1}}

/* Lavori: griglia asimmetrica di immagini grandi */
.lavori{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(32px,4vw,64px) 24px}
.lavoro{margin:0;text-decoration:none;display:block}
.lavoro .ph{overflow:hidden;background:var(--pietra)}
.lavoro img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.lavoro:hover img{transform:scale(1.035)}
.lavoro figcaption{display:flex;justify-content:space-between;gap:16px;padding-top:14px;font-size:.98rem}
.lavoro figcaption span{color:var(--grigio)}
.lavoro:nth-child(1){grid-column:1/8}.lavoro:nth-child(1) .ph{aspect-ratio:4/3}
.lavoro:nth-child(2){grid-column:9/13;align-self:end}.lavoro:nth-child(2) .ph{aspect-ratio:4/5}
.lavoro:nth-child(3){grid-column:1/6}.lavoro:nth-child(3) .ph{aspect-ratio:4/5}
.lavoro:nth-child(4){grid-column:7/13;margin-top:clamp(0px,8vw,140px)}.lavoro:nth-child(4) .ph{aspect-ratio:3/2}
@media (max-width:760px){.lavoro:nth-child(n){grid-column:1/-1;margin-top:0}.lavoro:nth-child(n) .ph{aspect-ratio:4/3}}

/* Servizi */
.servizi-list{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--linea)}
.servizi-list li{border-top:1px solid var(--linea)}
.servizi-list a{display:grid;grid-template-columns:6fr 5fr 1fr;gap:24px;padding:28px 0;text-decoration:none;align-items:baseline}
.servizi-list h3{font-size:clamp(1.4rem,2.4vw,2.2rem);letter-spacing:-.03em;transition:transform .3s var(--ease)}
.servizi-list p{margin:0;color:var(--grigio)}
.servizi-list .go{justify-self:end;font-size:1.4rem;line-height:1;transition:transform .3s var(--ease)}
.servizi-list a:hover h3{transform:translateX(10px)}
.servizi-list a:hover .go{transform:translateX(-6px)}
@media (max-width:760px){.servizi-list a{grid-template-columns:1fr auto;gap:6px 16px}.servizi-list p{grid-row:2}.servizi-list .go{grid-row:1/3;align-self:center}}

/* Immagine a tutta larghezza con frase */
.band{position:relative;height:clamp(420px,80vh,820px);overflow:hidden;color:#fff;background:#cfc8bd}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.45),rgba(0,0,0,0) 55%)}
.band .wrap{position:relative;z-index:2;height:100%;display:flex;align-items:flex-end;padding-bottom:clamp(32px,5vw,64px)}
.band p{font-size:clamp(1.8rem,4.2vw,4rem);line-height:1.05;letter-spacing:-.035em;font-weight:500;margin:0;max-width:18ch}

/* Metodo: sequenza reale */
.metodo{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.metodo li{counter-increment:s;border-top:1px solid var(--nero);padding-top:20px}
.metodo li::before{content:counter(s);display:block;font-size:.95rem;color:var(--grigio);margin-bottom:48px}
.metodo h3{margin-bottom:10px}
.metodo p{color:var(--grigio);font-size:.98rem}
@media (max-width:1000px){.metodo{grid-template-columns:1fr 1fr;gap:40px 24px}}
@media (max-width:560px){.metodo{grid-template-columns:1fr}}

/* Per chi */
.clienti{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.clienti article{border-top:1px solid var(--linea);padding-top:20px}
.clienti h3{margin-bottom:12px}
.clienti p{color:var(--grigio)}
@media (max-width:900px){.clienti{grid-template-columns:1fr;gap:32px}}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:24px}
@media (max-width:900px){.faq-grid{grid-template-columns:1fr}}
.faq{border-bottom:1px solid var(--linea)}
.faq details{border-top:1px solid var(--linea)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;font-weight:500;font-size:clamp(1.05rem,1.3vw,1.25rem)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:4px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(currentColor,currentColor) center/100% 1.5px no-repeat,linear-gradient(currentColor,currentColor) center/1.5px 100% no-repeat;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 24px;color:var(--grigio)}
.faq .a p:last-child{margin-bottom:0}

/* Chiusura */
.cta{padding:clamp(90px,12vw,180px) 0;border-top:1px solid var(--linea)}
.cta h2{font-size:clamp(3rem,10vw,10rem);line-height:.9;letter-spacing:-.05em;margin-bottom:clamp(28px,4vw,48px)}
.cta .row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:28px}
.cta p{margin:0;max-width:44ch;color:var(--grigio)}

/* Pagine interne */
.page-hero{padding:clamp(140px,16vw,220px) 0 clamp(40px,5vw,72px)}
.crumbs{font-size:.92rem;color:var(--grigio);margin-bottom:28px}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.page-hero h1{font-size:clamp(2.4rem,5.6vw,5.6rem);max-width:16ch}
.page-hero .lead{margin-top:28px}
.page-img{width:var(--wrap);margin:0 auto;aspect-ratio:21/9;overflow:hidden;background:var(--pietra)}
.page-img img{width:100%;height:100%;object-fit:cover}
@media (max-width:700px){.page-img{aspect-ratio:4/3}}

.content-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.content-grid .main{grid-column:1/8}
.content-grid aside{grid-column:9/13}
@media (max-width:1000px){.content-grid .main,.content-grid aside{grid-column:1/-1}}
.main h2{font-size:clamp(1.5rem,2.3vw,2.1rem);margin:2.2em 0 .7em}
.main h2:first-child{margin-top:0}
.main ul{padding-left:1.1em;margin:0 0 1.4em;max-width:62ch}
.main li{margin-bottom:.5em}
.box{border-top:1px solid var(--nero);padding-top:22px;position:sticky;top:110px}
.box h3{margin-bottom:12px}
.box p{font-size:.98rem;color:var(--grigio)}
.box .tel{display:block;font-weight:500;font-size:1.4rem;letter-spacing:-.02em;text-decoration:none;margin:14px 0 4px}
.box .btn{margin-top:10px}
.altri{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:0 24px}
.altri li{border-top:1px solid var(--linea)}
.altri a{display:block;padding:18px 0;text-decoration:none;font-weight:500;font-size:1.1rem}
.altri a:hover{text-decoration:underline}

/* Contatti */
.contatti-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.contatti-grid .info{grid-column:1/5}
.contatti-grid form{grid-column:6/13}
@media (max-width:900px){.contatti-grid .info,.contatti-grid form{grid-column:1/-1}}
.info dl{margin:0}
.info dt{font-size:.92rem;color:var(--grigio);margin-top:22px}
.info dt:first-child{margin-top:0}
.info dd{margin:2px 0 0;font-weight:500;font-size:1.15rem}
.info dd a{text-decoration:none}
.info dd a:hover{text-decoration:underline}
.field{margin-bottom:22px}
.field label{display:block;font-weight:500;font-size:.95rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;padding:12px 0;border:0;border-bottom:1px solid #BDBDBD;border-radius:0;background:transparent;color:var(--nero)}
.field select{padding-right:24px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom:2px solid var(--nero);padding-bottom:11px}
.field textarea{min-height:140px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
@media (max-width:600px){.two{grid-template-columns:1fr}}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--grigio);margin:8px 0 28px}
.check input{width:18px;height:18px;margin-top:4px;accent-color:#000;flex:none}
.hp{position:absolute;left:-9999px}
.form-msg{padding:16px 18px;margin-bottom:24px;font-weight:500;border-left:3px solid var(--nero);background:var(--pietra)}
.form-msg.err{border-color:#B3261E;color:#8C1D18}
.form-msg[hidden]{display:none}

.legal{max-width:780px}
.legal h2{font-size:1.5rem;margin:2em 0 .6em}

/* Footer */
.site-footer{border-top:1px solid var(--linea);font-size:.95rem}
.site-footer .wrap{padding:clamp(56px,7vw,96px) 0 28px}
.foot-grid{display:grid;grid-template-columns:2fr 1.3fr 1fr 1.3fr;gap:40px}
.foot-grid h2{font-size:.95rem;letter-spacing:0;font-weight:500;color:var(--grigio);margin-bottom:16px}
.foot-grid ul{list-style:none;margin:0;padding:0}
.foot-grid li{margin-bottom:8px}
.foot-grid a{text-decoration:none}
.foot-grid a:hover{text-decoration:underline}
.foot-brand .logo{margin-bottom:18px}
.foot-brand p{max-width:34ch;color:var(--grigio)}
.foot-legal{margin-top:64px;padding-top:22px;border-top:1px solid var(--linea);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.86rem;color:var(--grigio)}
.foot-legal a{text-decoration:none}
.foot-legal a:hover{text-decoration:underline}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .slide img{transform:none}
}

/* Studio: immagine quadrata + testo */
.studio{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center}
.studio-img{grid-column:1/6;aspect-ratio:1;overflow:hidden;background:var(--pietra)}
.studio-img img{width:100%;height:100%;object-fit:cover}
.studio-txt{grid-column:7/13}
.studio-txt h2{font-size:clamp(1.7rem,3vw,2.9rem);line-height:1.12;letter-spacing:-.03em;margin-bottom:28px}
@media (max-width:900px){.studio-img,.studio-txt{grid-column:1/-1}}

/* Ambiti: tre immagini con didascalia */
.ambiti{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ambiti a{text-decoration:none;display:block}
.ambiti .ph{aspect-ratio:3/4;overflow:hidden;background:#e9e6e0;margin-bottom:18px}
.ambiti img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.ambiti a:hover img{transform:scale(1.035)}
.ambiti h3{margin-bottom:6px}
.ambiti p{color:var(--grigio);font-size:.98rem;margin:0}
@media (max-width:900px){.ambiti{grid-template-columns:1fr;gap:40px}.ambiti .ph{aspect-ratio:4/3}}

/* Pagina lavori */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 24px}
.card{margin:0}
.card img{aspect-ratio:4/5;width:100%;object-fit:cover;background:var(--pietra)}
.card figcaption{display:flex;justify-content:space-between;gap:16px;padding-top:12px;font-size:.98rem}
.card figcaption span{color:var(--grigio)}
@media (max-width:1000px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cards{grid-template-columns:1fr}}

/* Intro: il logo si monta e si smonta */
.intro{display:none}
.js .intro{position:fixed;inset:0;z-index:200;background:#fff;display:grid;place-items:center;animation:intro-safe 0s 6s forwards}
@keyframes intro-safe{to{visibility:hidden}}
.js.no-intro .intro{display:none}
.intro-in{display:flex;flex-direction:column;align-items:center;gap:30px}
.intro-svg{width:min(44vw,220px);height:auto;overflow:visible}
.intro .pz{fill:#000;opacity:0;transform-box:fill-box;transform-origin:center}
.intro-word{font-weight:500;font-size:1rem;letter-spacing:.6em;margin-right:-.6em;display:flex}
.intro-word span{display:inline-block;opacity:0}

/* Ricerca e sviluppo */
.rd-teaser{border-top:1px solid var(--linea)}
.rd-row{display:grid;grid-template-columns:5fr 7fr;gap:24px;align-items:end}
.rd-row h2{font-size:clamp(2.4rem,6vw,5.8rem);letter-spacing:-.04em;line-height:.95}
.rd-row .lead{margin-bottom:22px}
@media (max-width:900px){.rd-row{grid-template-columns:1fr}}
.tp-hero{background:var(--nero);color:#fff;padding:clamp(80px,12vw,170px) 0}
.tp-kicker{color:rgba(255,255,255,.6);margin-bottom:18px}
.tp-name{font-size:clamp(3rem,11.5vw,11rem);line-height:.88;letter-spacing:-.05em;font-weight:500;margin-bottom:28px}
.tp-motto{font-size:clamp(1.2rem,2vw,1.8rem);letter-spacing:-.015em;max-width:30ch;margin-bottom:40px}
.tp-line{border-color:rgba(255,255,255,.5);color:#fff}
.tp-line:hover{background:#fff;color:#000;border-color:#fff}
.tp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 24px}
.tp-grid article{border-top:1px solid var(--linea);padding-top:20px}
.tp-grid h3{margin-bottom:10px}
.tp-grid p{color:var(--grigio);font-size:.98rem}
@media (max-width:900px){.tp-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.tp-grid{grid-template-columns:1fr}}
.tp-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px}
.tp-list li{border-top:1px solid var(--linea);padding:18px 0;font-size:1.1rem}
@media (max-width:700px){.tp-list{grid-template-columns:1fr}}

/* Articoli */
.rd-nav{display:flex;gap:28px;margin-top:32px}
.rd-row h2{font-size:clamp(2.2rem,5vw,4.6rem)}
.filtri{display:flex;flex-wrap:wrap;gap:8px}
.filtri button{font:inherit;font-size:.92rem;padding:8px 16px;border:1px solid var(--linea);background:#fff;color:var(--nero);border-radius:999px;cursor:pointer}
.filtri button:hover{border-color:var(--nero)}
.filtri button.on{background:var(--nero);color:#fff;border-color:var(--nero)}
.articoli{list-style:none;margin:0;padding:0;border-bottom:1px solid var(--linea)}
.art{display:grid;grid-template-columns:3fr 9fr;gap:24px;border-top:1px solid var(--linea);padding:32px 0}
.art[hidden]{display:none}
.art-meta{display:flex;flex-direction:column;gap:4px;font-size:.95rem;color:var(--grigio)}
.art h3{font-size:clamp(1.35rem,2.2vw,2rem);letter-spacing:-.025em;margin-bottom:8px;max-width:30ch}
.art h3 a{text-decoration:none}
.art h3 a:hover{text-decoration:underline;text-underline-offset:5px}
.art-sede{color:var(--grigio);font-size:.98rem;margin-bottom:12px}
.art-body>p:not(.art-sede){max-width:62ch}
@media (max-width:760px){.art{grid-template-columns:1fr;gap:10px}.art-meta{flex-direction:row;gap:16px}}
.art-h1{font-size:clamp(2.2rem,4.6vw,4.4rem);max-width:20ch;margin-top:10px}
.art-text{max-width:68ch;font-size:1.08rem;line-height:1.7}
.art-text p{max-width:none}
.art.has-img{grid-template-columns:3fr 6fr 3fr}
.art-img{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--pietra)}
.art-img img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.art-img:hover img{transform:scale(1.03)}
@media (max-width:1000px){.art.has-img{grid-template-columns:3fr 9fr}.art.has-img .art-img{grid-column:2}}
@media (max-width:760px){.art.has-img{grid-template-columns:1fr}.art.has-img .art-img{grid-column:1;grid-row:1}}
.art-en{font-size:1.1rem;font-style:italic;margin-top:14px;max-width:60ch}
.art-cover{background:#fff;aspect-ratio:auto}
.art-cover img{height:auto;max-height:80vh;object-fit:contain}
.art-box dl{margin:0 0 4px}
.art-box dt{font-size:.88rem;color:var(--grigio);margin-top:12px}
.art-box dd{margin:2px 0 0;font-size:.98rem}
.art-box dd a{word-break:break-all}
.cit{font-size:.92rem;line-height:1.55;word-break:break-word}
.art-figs{display:grid;grid-template-columns:1fr 1fr;gap:40px 24px;align-items:end}
.art-figs figure{margin:0}
.art-figs img{width:100%;height:auto;background:#fff}
.art-figs figcaption{font-size:.92rem;color:var(--grigio);padding-top:10px}
@media (max-width:760px){.art-figs{grid-template-columns:1fr}}
.art-figs img{max-height:620px;object-fit:contain}

/* Landing page */
.lp-grid{display:grid;grid-template-columns:6fr 5fr;gap:clamp(32px,5vw,80px);align-items:center}
.lp-hero h1{font-size:clamp(2.4rem,5vw,4.8rem)}
.lp-points{list-style:none;padding:0;margin:28px 0 32px;display:grid;gap:8px}
.lp-points li{padding-left:22px;position:relative}
.lp-points li::before{content:"";position:absolute;left:0;top:.7em;width:10px;height:1.5px;background:var(--nero)}
.lp-img{aspect-ratio:4/5;overflow:hidden;background:var(--pietra)}
.lp-img img{width:100%;height:100%;object-fit:cover}
.split-lp{display:grid;grid-template-columns:5fr 7fr;gap:24px}
.tp-list.one{grid-template-columns:1fr}
.lp-form{background:#fff;padding:clamp(24px,3vw,44px)}
.lp-form-t{font-size:1.5rem;margin-bottom:24px}
#preventivo .lp-grid{align-items:start}
@media (max-width:1000px){.lp-grid,.split-lp{grid-template-columns:1fr}.lp-img{aspect-ratio:4/3}}