@charset "UTF-8";
/* Pietra su Pietra — style.css | editorial monocromo, bianco su near-black, serif accent */
:root{
  --ink:#161513; --bg:#ffffff; --alt:#f4f2ee; --mut:#6f6a61; --line:#e3e0d9; --dark:#161513;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:.25s}
h1,h2,h3{margin:0;font-weight:700}
.serif{font-family:'Baskervville','Times New Roman',serif;font-weight:400}
.main{display:block}
.sronly{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,44px)}
.brk{word-break:break-all}
.kick{font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--mut);margin:0 0 14px}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
.alink{display:inline-block;margin-top:22px;font-family:'Archivo',sans-serif;font-weight:700;font-size:14px;border-bottom:2px solid var(--ink);padding-bottom:3px}
.alink:hover{color:var(--mut);border-color:var(--mut)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;font-family:'Archivo',sans-serif;font-weight:700;font-size:14px;padding:14px 28px;border:2px solid var(--ink);transition:.25s}
.btn:hover{background:#fff;color:var(--ink)}
.btn--o{background:transparent;color:var(--ink)}.btn--o:hover{background:var(--ink);color:#fff}
.btn--w{background:#fff;color:var(--ink);border-color:#fff}.btn--w:hover{background:transparent;color:#fff}
.btn--ow{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}.btn--ow:hover{background:#fff;color:var(--ink)}
.btn--sm{padding:9px 18px;font-size:13px}

/* header */
.hd{position:fixed;top:0;left:0;width:100%;z-index:100;transition:background .3s,box-shadow .3s}
.hd.solid{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--line)}
.hd__in{max-width:1360px;margin:0 auto;height:70px;padding:0 clamp(20px,4vw,44px);display:flex;align-items:center;gap:24px;color:#fff}
.hd.solid .hd__in{color:var(--ink)}
.hd__logo{display:flex;align-items:center;gap:10px;font-family:'Archivo',sans-serif;font-weight:800;letter-spacing:.02em;font-size:16px}
.hd__mk{width:22px;height:22px;position:relative;flex:none}
.hd__mk::before{content:"";position:absolute;left:6px;top:3px;width:14px;height:6px;background:currentColor}
.hd__mk::after{content:"";position:absolute;left:1px;top:12px;width:14px;height:6px;background:currentColor}
.hd__mk--l::before,.hd__mk--l::after{background:var(--ink)}
.hd__nav{margin-left:auto;display:none;gap:26px;font-size:14.5px;font-weight:500}
.hd__nav a:hover{opacity:.6}
.hd__cta{display:none;font-family:'Archivo',sans-serif;font-weight:700;font-size:13px;border:2px solid currentColor;padding:8px 18px}
.hd__cta:hover{background:currentColor}
.hd.solid .hd__cta:hover{color:#fff}
.burger{margin-left:auto;display:flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:2px;background:currentColor;display:block}
.mnav{position:fixed;top:0;right:0;height:100vh;width:80%;max-width:320px;background:var(--ink);transform:translateX(100%);transition:transform .4s;display:flex;flex-direction:column;padding:90px 30px 30px;z-index:99}
.mnav.open{transform:none}
.mnav a{color:#fff;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:16px}
.mnav__tel{margin-top:18px;font-family:'Baskervville',serif;font-size:22px;border-bottom:0!important}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;overflow:hidden}
.hero__img{position:absolute;inset:0;background-size:cover;background-position:center}
.hero__ov{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,14,12,.72),rgba(15,14,12,.25) 60%,transparent),linear-gradient(0deg,rgba(15,14,12,.5),transparent 40%)}
.hero__in{position:relative;max-width:1240px;width:100%;margin:0 auto;padding:0 clamp(20px,4vw,44px) clamp(60px,10vh,120px);color:#fff}
.hero__ey{font-family:'Archivo',sans-serif;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.8);margin:0 0 24px}
.hero__cats{list-style:none;margin:0;padding:0}
.hero__cats li{border-top:1px solid rgba(255,255,255,.25)}
.hero__cats li:last-child{border-bottom:1px solid rgba(255,255,255,.25)}
.hero__cats a{display:flex;align-items:center;gap:18px;padding:clamp(10px,1.6vw,18px) 0;font-family:'Baskervville',serif;font-size:clamp(34px,6.5vw,76px);line-height:1.05;color:#fff;transition:padding-left .3s,opacity .3s}
.hero__cats a:hover{padding-left:16px;opacity:.85}
.hero__cats .plus{font-family:'Archivo',sans-serif;font-weight:700;font-size:.42em;opacity:.7}

/* servizi grid */
.servizi{padding:clamp(60px,9vw,120px) 0}
.servizi__head{max-width:760px;margin-bottom:clamp(34px,5vw,52px)}
.servizi__head h2{font-size:clamp(28px,4vw,50px);line-height:1.1;font-weight:400}
.servizi__head p{color:var(--mut);margin:14px 0 0}
.sgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stile{display:flex;flex-direction:column;background:var(--alt);overflow:hidden}
.stile:hover .stile__img{transform:scale(1.04)}
.stile__img{display:block;aspect-ratio:3/2;background-size:cover;background-position:center;transition:transform .7s ease}
.stile__body{padding:24px 26px;display:flex;flex-direction:column;flex:1}
.stile__cat{font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.stile__t{font-size:clamp(22px,2.6vw,30px);margin:6px 0 10px;line-height:1.1}
.stile__d{color:var(--mut);font-size:14.5px;line-height:1.7;flex:1}
.stile__go{margin-top:16px;font-family:'Archivo',sans-serif;font-weight:700;font-size:13px}

/* headline band */
.hband{background:var(--ink);color:#fff;padding:clamp(60px,10vw,130px) 0}
.hband h2{font-size:clamp(40px,8vw,110px);line-height:.98;font-weight:400}

/* editorial block */
.block{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;padding:clamp(56px,8vw,100px) 0}
.block--rev .block__img{order:2}
.block__img{aspect-ratio:4/3;background-size:cover;background-position:center}
.block__txt h3{font-size:clamp(26px,3.4vw,40px);line-height:1.12;font-weight:400;margin:0 0 18px}
.block__txt p{color:var(--mut);margin:0}
.block__p2{margin-top:14px!important}
.mini{list-style:none;margin:6px 0 0;padding:0}
.mini li{position:relative;padding:14px 0 14px 26px;border-top:1px solid var(--line);color:var(--mut);font-size:15px}
.mini li::before{content:"+";position:absolute;left:0;top:14px;font-family:'Archivo';font-weight:700;color:var(--ink)}
.mini b{color:var(--ink)}

/* cantieri gallery */
.cantieri{padding:clamp(40px,7vw,90px) 0;background:var(--alt)}
.ggrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.gcell{aspect-ratio:4/3;background-size:cover;background-position:center}

/* perche */
.perche{padding:clamp(56px,8vw,100px) clamp(20px,4vw,44px)}
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,40px)}
.pcard{border-top:2px solid var(--ink);padding-top:20px}
.pcard__n{font-size:26px;color:var(--mut)}
.pcard h3{font-family:'Baskervville',serif;font-weight:400;font-size:clamp(21px,2.6vw,28px);margin:6px 0 10px}
.pcard p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.75}

/* prezzi */
.prezzi{padding:clamp(40px,6vw,80px) clamp(20px,4vw,44px)}
.listino{border-top:1px solid var(--line)}
.lrow{display:grid;grid-template-columns:1fr auto;gap:4px 24px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line)}
.lrow__t{font-size:18px;grid-column:1;grid-row:1}
.lrow__d{color:var(--mut);font-size:13.5px;grid-column:1;grid-row:2}
.lrow__p{font-size:24px;grid-column:2;grid-row:1/3;align-self:center;white-space:nowrap}
.finep{color:var(--mut);font-size:12px;line-height:1.7;margin:20px 0 0;max-width:80ch}

/* faq */
.faqwrap{padding:clamp(30px,5vw,60px) clamp(20px,4vw,44px) clamp(50px,8vw,100px)}
.faq{border-top:1px solid var(--line);max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:22px 0;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{position:relative;width:15px;height:15px;flex:none}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;background:var(--ink);transition:.3s}
.faq summary i::before{top:6.5px;left:0;width:15px;height:2px}.faq summary i::after{left:6.5px;top:0;width:2px;height:15px}
.faq details[open] summary i::after{transform:rotate(90deg);opacity:0}
.faq p{margin:0 0 22px;color:var(--mut);font-size:14.5px;line-height:1.8}

/* cta */
.cta{background:var(--ink);color:#fff;padding:clamp(56px,8vw,100px) 0 clamp(30px,4vw,48px)}
.cta__in{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta__in h2{font-size:clamp(28px,4vw,52px);font-weight:400;max-width:20ch}
.cta__p{color:rgba(255,255,255,.7);margin:14px 0 0;max-width:44ch}
.cta__b{display:flex;gap:12px;flex-wrap:wrap}
.cta__addr{color:rgba(255,255,255,.5);font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin:36px auto 0}

/* footer */
.ft{background:var(--dark);color:rgba(255,255,255,.72);border-top:1px solid rgba(255,255,255,.1)}
.ft__in{max-width:1240px;margin:0 auto;padding:clamp(50px,7vw,80px) clamp(20px,4vw,44px);display:grid;gap:40px;grid-template-columns:1.6fr 1fr 1fr}
.ft__brand .hd__logo{color:#fff}
.ft__blurb{color:rgba(255,255,255,.55);max-width:38ch;margin:18px 0 14px;font-size:14px;line-height:1.7}
.ft__nap{color:rgba(255,255,255,.5);font-size:13.5px;line-height:1.9;margin:0}
.ft__nap a{color:#fff}
.ft__h{font-family:'Archivo';font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:0 0 14px}
.ft__col ul{list-style:none;margin:0;padding:0}
.ft__col li{margin-bottom:10px}
.ft__col a{color:rgba(255,255,255,.72);font-size:14px}.ft__col a:hover{color:#fff}
.ft__bot{border-top:1px solid rgba(255,255,255,.12);padding:18px clamp(20px,4vw,44px);max-width:1240px;margin:0 auto;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.45)}

/* cookie + pagetop */
.cookie{position:fixed;bottom:16px;left:16px;right:16px;z-index:200;background:#fff;border:2px solid var(--ink);padding:18px 20px;max-width:400px;font-size:13px}
@media(min-width:768px){.cookie{left:auto;right:24px}}
.cookie__x{margin:0;color:var(--mut);line-height:1.6}
.cookie__x a{color:var(--ink);text-decoration:underline}
.cookie__row{margin-top:12px;display:flex;gap:10px}
.pagetop{position:fixed;bottom:22px;right:22px;z-index:150;width:44px;height:44px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;opacity:0;pointer-events:none;transition:.3s}
.pagetop.show{opacity:1;pointer-events:auto}

/* inner-page helpers */
.phero{position:relative;color:#fff;overflow:hidden;background:var(--ink)}
.phero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5}
.phero__ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,14,12,.75),rgba(15,14,12,.35))}
.phero__in{position:relative;max-width:1240px;margin:0 auto;padding:140px clamp(20px,4vw,44px) 64px}
.phero__l{font-family:'Archivo';font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.75)}
.phero h1{font-family:'Baskervville',serif;font-weight:400;font-size:clamp(38px,7vw,86px);line-height:1;margin:14px 0 16px}
.phero p{color:rgba(255,255,255,.85);max-width:60ch;line-height:1.75}
.pcrumb{background:var(--alt);border-bottom:1px solid var(--line)}
.pcrumb .wrap{padding-top:12px;padding-bottom:12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.pcrumb a:hover{color:var(--ink)}
.psec{padding:clamp(50px,7vw,90px) 0}
.psec--alt{background:var(--alt)}
.pintro{font-family:'Baskervville',serif;font-size:clamp(22px,3vw,34px);line-height:1.3;max-width:26ch}
.prose p{color:var(--mut);margin:0 0 16px;line-height:1.8}
.prose b{color:var(--ink)}
.split2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:center}
.pimg{aspect-ratio:4/3;background-size:cover;background-position:center}
.igrid{display:grid;gap:18px}
.igrid--2{grid-template-columns:1fr 1fr}
.igrid--3{grid-template-columns:repeat(3,1fr)}
.icard{background:#fff;border:1px solid var(--line);padding:26px}
.icard--ink{background:var(--ink);color:#fff;border-color:var(--ink)}
.icard--ink h3{color:#fff}.icard--ink p,.icard--ink li{color:rgba(255,255,255,.82)}
.icard__n{display:block;font-family:'Archivo';color:var(--mut);font-size:12px;letter-spacing:.1em;margin-bottom:8px}
.icard h3{font-family:'Baskervville',serif;font-weight:400;font-size:21px;margin-bottom:10px}
.icard p{margin:0;color:var(--mut);font-size:14px;line-height:1.75}
.ilist{list-style:none;margin:8px 0 0;padding:0}
.ilist li{position:relative;padding:9px 0 9px 24px;border-top:1px solid var(--line);color:var(--mut);font-size:14.5px}
.ilist li:first-child{border-top:0}
.ilist li::before{content:"+";position:absolute;left:0;top:9px;font-family:'Archivo';font-weight:700;color:var(--ink)}
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.step{position:relative;padding:24px 0 24px 64px;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step__n{position:absolute;left:0;top:22px;width:44px;height:44px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Baskervville',serif;font-size:18px}
.step h4{margin:0 0 6px;font-family:'Baskervville',serif;font-weight:400;font-size:20px}
.step p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.75}
.callout{border-left:4px solid var(--ink);background:var(--alt);padding:26px 30px}
.callout h4{margin:0 0 6px;font-family:'Baskervville',serif;font-weight:400;font-size:20px}
.callout p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.8}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ba figure{margin:0;position:relative}.ba img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ba figcaption{position:absolute;top:12px;left:12px;background:rgba(15,14,12,.78);color:#fff;font-family:'Archivo';font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:5px 10px}
.gg3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gg3 .gcell{aspect-ratio:1/1}
.legal h2{font-family:'Baskervville',serif;font-weight:400;font-size:23px;margin:28px 0 8px}
.legal p{color:var(--mut);font-size:14.5px;line-height:1.8;margin:0 0 10px}
.legal a{color:var(--ink);text-decoration:underline;word-break:break-word}
.ctaband{background:var(--ink);color:#fff;text-align:center;padding:clamp(50px,8vw,90px) clamp(20px,4vw,44px);margin-top:clamp(40px,6vw,70px)}
.ctaband h2{font-family:'Baskervville',serif;font-weight:400;font-size:clamp(28px,4vw,50px)}
.ctaband a{display:inline-block;margin:22px 10px 0;font-family:'Archivo';font-weight:700;font-size:14px;border:2px solid #fff;padding:13px 28px}
.ctaband a:hover{background:#fff;color:var(--ink)}

/* responsive */
@media(min-width:900px){
  .hd__nav{display:flex}.hd__cta{display:inline-block}.burger{display:none}
  .sgrid{grid-template-columns:repeat(3,1fr)}
  .stile--wide{grid-column:span 2}
  .stile--wide .stile__img{aspect-ratio:16/9}
  .ggrid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .block,.block--rev .block__img,.split2,.ba{grid-template-columns:1fr}
  .block{grid-template-columns:1fr}.block--rev .block__img{order:0}
  .pgrid,.igrid--2,.igrid--3{grid-template-columns:1fr}
  .gg3{grid-template-columns:1fr 1fr}
  .ft__in{grid-template-columns:1fr;gap:32px}
  .lrow__p{font-size:20px}
}