/* Arredamenti Bigoni — sito multipagina, design ispirato al verde del logo. */
/* I font sono caricati con <link> nell'head di ogni pagina: un @import qui
   costringeva il browser a scaricare e interpretare questo CSS PRIMA di
   accorgersi che servivano i font — una catena di richieste in più. */

:root{
  --bg:#FAF8F3;
  --bg-alt:#EEF0E5;
  --ink:#1C2417;
  --ink-soft:#4B5645;
  --wood-light:#C3DBAA;
  --wood-mid:#2E6417;
  --wood-dark:#1B430D;
  --line:#DCE3D0;
  --maxw:1140px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
section[id]{scroll-margin-top:96px;}
body{
  background:var(--bg); color:var(--ink); font-family:'Inter', sans-serif;
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  /* sticky footer: su pagine corte il footer resta comunque a fondo schermo */
  display:flex; flex-direction:column;
  min-height:100vh; min-height:100svh;
}
main{flex:1 0 auto;}
footer.site-footer{flex-shrink:0;}
h1,h2,h3{font-family:'Fraunces', serif; font-weight:500; letter-spacing:-0.01em; line-height:1.1;}
.mono{font-family:'IBM Plex Mono', monospace; font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--wood-mid);}
a{color:inherit; text-decoration:none;}
img{display:block; max-width:100%;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px;}

/* ---------- photo slot ---------- */
.ph{position:relative; overflow:hidden; border-radius:2px; background:linear-gradient(135deg, var(--wood-light) 0%, var(--bg-alt) 55%, var(--wood-mid) 100%);}
.ph::before{content:""; position:absolute; inset:0; z-index:1; pointer-events:none; background:repeating-linear-gradient(100deg, rgba(27,67,13,0.08) 0px, rgba(27,67,13,0.08) 2px, transparent 2px, transparent 26px);}
.photo-slot{position:relative; width:100%; height:100%; overflow:hidden; border-radius:2px;}
.photo-slot img{position:relative; z-index:2; display:block; width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease);}
.photo-slot img.is-empty{display:none;}
.ph:hover .photo-slot img{transform:scale(1.06);}

/* ---------- header / nav ---------- */
header{position:sticky; top:0; z-index:50; background:rgba(250,248,243,0.92); backdrop-filter:blur(6px); border-bottom:1px solid var(--line); transition:background .4s ease, border-color .4s ease, box-shadow .25s ease;}
header.scrolled{box-shadow:0 8px 24px -18px rgba(20,28,16,0.35);}

/* Header piatto quando si è in cima alla pagina, sopra la hero cinematica.
   Cambia solo la profondità (niente ombra), non i colori: dietro all'header
   c'è il fondo chiaro della pagina, quindi logo e voci restano quelli scuri
   di sempre. Prima qui diventavano bianchi ed era per questo che il menu
   non si leggeva. */
header.over{background:transparent; backdrop-filter:none; box-shadow:none;}
.nav{display:flex; align-items:center; justify-content:space-between; padding:20px 0;}
.logo{font-family:'Fraunces', serif; font-size:1.15rem; font-weight:600;}
.logo span{color:var(--wood-mid);}
.logo-slot{height:34px; display:flex; align-items:center; transition:opacity .2s ease, transform .2s ease;}
.logo-slot img{height:100%; width:auto; object-fit:contain;}
.logo-slot img.is-empty{display:none;}
.logo-slot .logo-fallback{display:none;}
.logo-slot .logo-fallback.show{display:flex; align-items:center;}
.logo-slot:hover{opacity:0.8; transform:translateY(-1px);}
nav ul{list-style:none; display:flex; align-items:center; gap:4px;}
nav ul li{position:relative;}
nav a{position:relative; display:flex; align-items:center; height:38px; padding:0 16px; font-family:'IBM Plex Mono', monospace; font-size:0.72rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--ink-soft); border-radius:20px; transition:color .2s ease, background .2s ease;}
nav a::after{content:""; position:absolute; left:16px; right:16px; bottom:6px; height:1px; background:var(--wood-dark); transform:scaleX(0); transform-origin:left; transition:transform .25s ease;}
nav a:hover{color:var(--wood-dark); background:rgba(46,100,23,0.1);}
nav a:hover::after{transform:scaleX(1);}
nav a[aria-current="page"]{color:var(--wood-dark); background:rgba(46,100,23,0.14);}
nav ul li.cta{margin-left:8px; padding-left:16px; border-left:1px solid var(--line);}
nav ul li.cta a{color:var(--bg); background:var(--ink); padding:0 20px; transition:background .2s ease, transform .15s ease, box-shadow .2s ease;}
nav ul li.cta a::after{display:none;}
nav ul li.cta a:hover{background:var(--wood-dark); color:var(--bg); transform:translateY(-1px); box-shadow:0 6px 14px -6px rgba(20,28,16,0.45);}

.nav-toggle{display:none; position:relative; width:44px; height:44px; background:none; border:none; cursor:pointer; color:var(--ink);}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{content:""; position:absolute; left:12px; width:20px; height:2px; background:var(--ink); transition:transform .25s ease, opacity .25s ease, top .25s ease;}
.nav-toggle span{top:21px;} .nav-toggle span::before{top:-7px;} .nav-toggle span::after{top:7px;}
.nav-toggle.open span{background:transparent;}
.nav-toggle.open span::before{top:0; transform:rotate(45deg);}
.nav-toggle.open span::after{top:0; transform:rotate(-45deg);}

@media (max-width:820px){
  nav ul{position:absolute; top:100%; left:16px; right:16px; background:var(--bg); flex-direction:column; align-items:stretch; gap:0; border:1px solid var(--line); border-radius:12px; margin-top:8px; padding:8px; max-height:0; overflow:hidden; opacity:0; box-shadow:0 16px 32px -16px rgba(20,28,16,0.25); transition:max-height .3s ease, opacity .25s ease;}
  nav ul.open{max-height:420px; opacity:1;}
  nav ul li{border-top:1px solid var(--line);}
  nav ul li:first-child{border-top:none;}
  nav a{height:auto; padding:14px 12px; border-radius:8px; width:100%;}
  nav a::after{display:none;}
  nav ul li.cta{border-left:none; padding-left:0; margin-left:0; margin-top:8px;}
  nav ul li.cta a{justify-content:center; display:flex;}
  .nav-toggle{display:block;}
}

/* ---------- buttons ---------- */
.btn{display:inline-block; padding:14px 28px; font-size:0.9rem; font-weight:500; border-radius:2px; transition:background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease; will-change:transform;}
.btn-primary{background:var(--ink); color:var(--bg);}
.btn-primary:hover{background:var(--wood-dark); transform:translateY(-2px); box-shadow:0 14px 28px -14px rgba(20,28,16,0.55);}
.btn-primary:active{transform:translateY(0); box-shadow:none;}
.btn-ghost{border:1px solid var(--ink); color:var(--ink);}
.btn-ghost:hover{background:var(--ink); color:var(--bg); transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}

/* ---------- section shell ---------- */
section{padding:100px 0;}
.section-head{max-width:640px; margin-bottom:56px;}
.section-head .eyebrow{margin-bottom:16px;}
.section-head h2{font-size:clamp(1.8rem, 3.2vw, 2.6rem);}
.section-head p{color:var(--ink-soft); margin-top:16px; font-size:1.02rem;}

/* ---------- reveal-on-scroll ---------- */
.js .reveal{opacity:0; transform:translateY(36px) scale(.96); transition:opacity .8s var(--ease), transform .8s var(--ease); will-change:transform, opacity;}
.reveal.is-visible{opacity:1; transform:none;}
.js .gallery-item.reveal{transform:translateY(36px) scale(.94) rotate(-1.2deg);}
.js .service-card.reveal{transform:translateY(36px) scale(.96) rotate(.6deg);}
.reveal-group > .reveal:nth-child(1){transition-delay:.02s;}
.reveal-group > .reveal:nth-child(2){transition-delay:.08s;}
.reveal-group > .reveal:nth-child(3){transition-delay:.14s;}
.reveal-group > .reveal:nth-child(4){transition-delay:.20s;}
.reveal-group > .reveal:nth-child(5){transition-delay:.26s;}
.reveal-group > .reveal:nth-child(6){transition-delay:.32s;}
.reveal-group > .reveal:nth-child(7){transition-delay:.38s;}
.reveal-group > .reveal:nth-child(8){transition-delay:.44s;}
.reveal-group > .reveal:nth-child(9){transition-delay:.50s;}

/* ---------- split-text: parole che salgono da sotto ---------- */
.js .split-text .w{display:inline-block; overflow:hidden; padding-bottom:.14em; margin-bottom:-.14em; vertical-align:top;}
.js .split-text .w > span{display:inline-block; transform:translateY(110%); transition:transform .9s var(--ease);}
.js .split-text.is-visible .w > span{transform:none;}

/* ---------- scroll progress bar ---------- */
.scroll-progress{position:fixed; top:0; left:0; height:3px; width:0%; background:linear-gradient(90deg, var(--wood-mid), var(--wood-light)); z-index:1000; pointer-events:none;}

/* ---------- scroll parallax / tilt ---------- */
.photo-slot img[data-parallax]{width:100%; height:130%; top:-15%; object-fit:cover; will-change:transform;}
[data-tilt]{transition:transform .12s ease-out; will-change:transform;}

/* ---------- hero ---------- */
@keyframes rise-in{from{opacity:0; transform:translateY(18px);} to{opacity:1; transform:none;}}

/* ---------- hero cinematica a tutto schermo ---------- */
.cinema-hero{
  position:relative; padding:0;
  height:100vh; height:100svh; min-height:560px;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden; background:var(--ink);
}
/* velatura in cima: garantisce contrasto all'header anche se la foto è chiara lì */
.cinema-hero::before{
  content:""; position:absolute; top:0; left:0; right:0; height:190px; z-index:1;
  background:linear-gradient(180deg, rgba(15,22,11,0.60) 0%, rgba(15,22,11,0.28) 55%, rgba(15,22,11,0) 100%);
  pointer-events:none;
}
.cinema-hero .cinema-bg{position:absolute; inset:0; z-index:0;}
.cinema-hero .cinema-bg img{width:100%; height:118%; top:-9%; position:relative; object-fit:cover; will-change:transform;}
.cinema-hero .cinema-bg::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(15,22,11,0.55) 0%, rgba(15,22,11,0.28) 38%, rgba(15,22,11,0.72) 100%);
}
.cinema-inner{position:relative; z-index:2; text-align:center; color:#fff; padding:0 24px; max-width:960px;}
.cinema-inner .eyebrow{color:rgba(255,255,255,0.78); margin-bottom:26px;}
.cinema-inner h1{
  font-size:clamp(2.3rem, 6.4vw, 5.2rem); line-height:1.04; color:#fff;
  font-weight:400; letter-spacing:-0.015em; text-wrap:balance;
}
.cinema-inner h1 em{font-style:italic; color:var(--wood-light);}
.cinema-inner .lead{
  margin:28px auto 0; max-width:56ch; color:rgba(255,255,255,0.86); font-size:1.06rem;
}
.cinema-cta{display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-top:40px;}
.cinema-cta .btn-primary{background:#fff; color:var(--ink);}
.cinema-cta .btn-primary:hover{background:var(--wood-light); color:var(--ink);}
.cinema-cta .btn-ghost{border-color:rgba(255,255,255,0.65); color:#fff;}
.cinema-cta .btn-ghost:hover{background:#fff; color:var(--ink);}

.scroll-cue{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%); z-index:3;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-family:'IBM Plex Mono', monospace; font-size:0.64rem; letter-spacing:0.22em;
  text-transform:uppercase; color:rgba(255,255,255,0.75); pointer-events:none;
}
.scroll-cue::after{content:""; width:1px; height:46px; background:linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0)); animation:cue 2.2s var(--ease) infinite;}
@keyframes cue{0%{transform:scaleY(.2); transform-origin:top; opacity:0;} 40%{opacity:1;} 100%{transform:scaleY(1); transform-origin:top; opacity:0;}}

.js .cinema-inner .eyebrow{animation:rise-in .9s .1s var(--ease) both;}
.js .cinema-inner .lead{animation:rise-in .9s .5s var(--ease) both;}
.js .cinema-cta{animation:rise-in .9s .65s var(--ease) both;}
.js .scroll-cue{animation:rise-in 1s .9s var(--ease) both;}

/* ---------- marquee ---------- */
.marquee{
  overflow:hidden; padding:20px 0; background:var(--bg-alt);
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.marquee-track{display:flex; width:max-content; animation:marquee 34s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-track span{
  display:flex; align-items:center; white-space:nowrap;
  font-family:'Fraunces', serif; font-size:clamp(1rem, 1.7vw, 1.45rem);
  color:var(--wood-dark); padding:0 26px;
}
.marquee-track span::after{content:"·"; margin-left:26px; color:var(--wood-mid); opacity:.55;}
@keyframes marquee{from{transform:translateX(0);} to{transform:translateX(-50%);}}

/* ---------- chapters: scene a tutto schermo che si sovrappongono ---------- */
.chapters{padding:0; position:relative;}
.chapter{
  position:sticky; top:0;
  height:100vh; height:100svh; min-height:520px;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden; background:var(--ink);
  will-change:transform;
}
.chapter-bg{position:absolute; inset:0; z-index:0;}
.chapter-bg img{width:100%; height:118%; top:-9%; position:relative; object-fit:cover; will-change:transform;}
.chapter-bg::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(15,22,11,0.42) 0%, rgba(15,22,11,0.30) 50%, rgba(15,22,11,0.62) 100%);}
.chapter-text{position:relative; z-index:2; text-align:center; color:#fff; padding:0 28px; max-width:820px;}
.chapter-text .idx{
  font-family:'IBM Plex Mono', monospace; font-size:0.66rem; letter-spacing:0.24em;
  text-transform:uppercase; color:var(--wood-light); display:block; margin-bottom:22px;
}
.chapter-text h2{font-size:clamp(1.9rem, 4.6vw, 3.6rem); color:#fff; font-weight:400; line-height:1.08;}
.chapter-text p{margin-top:22px; color:rgba(255,255,255,0.85); font-size:1.04rem; max-width:52ch; margin-left:auto; margin-right:auto;}

/* ---------- stats ---------- */
.hero-stats{display:grid; grid-template-columns:repeat(3,1fr); gap:32px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:28px 0; margin-top:64px;}
.stat .num{font-family:'Fraunces', serif; font-size:2rem; color:var(--wood-dark); font-variant-numeric:tabular-nums;}
.stat .lbl{font-size:0.82rem; color:var(--ink-soft); margin-top:4px;}

/* ---------- about ---------- */
.about-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:64px; align-items:start;}
.about-grid .ph{height:420px;}
.about-text p{color:var(--ink-soft); margin-bottom:20px;}
@media (max-width:820px){.about-grid{grid-template-columns:1fr;}}

/* ---------- servizi dark band (anteprima home) ---------- */
.servizi-band{background:var(--ink); color:var(--bg);}
.servizi-head{display:flex; justify-content:space-between; align-items:baseline; gap:32px; flex-wrap:wrap; margin-bottom:48px;}
.servizi-head h2{color:var(--bg);}
.servizi-head .btn-ghost{border-color:rgba(250,248,243,0.4); color:var(--bg);}
.servizi-head .btn-ghost:hover{background:rgba(250,248,243,0.12); color:var(--bg);}
.servizi-grid-dark{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:1px; background:rgba(250,248,243,0.16);}
.servizi-grid-dark > div{background:var(--ink); padding:32px 26px; border-left:2px solid transparent; transition:transform .3s ease, border-color .3s ease;}
.servizi-grid-dark > div:hover{transform:translateY(-3px); border-left-color:var(--wood-light);}
.servizi-grid-dark .idx{font-family:'IBM Plex Mono', monospace; font-size:0.75rem; color:var(--wood-light); margin-bottom:24px; display:block;}
.servizi-grid-dark h3{font-size:1.2rem; margin-bottom:12px; font-weight:500; color:var(--bg);}
.servizi-grid-dark p{color:#C9D6BE; font-size:0.92rem;}

/* ---------- servizi grid (pagina servizi, cards chiare) ---------- */
.services-page{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.service-card{background:var(--bg); padding:36px 30px; transition:transform .3s ease, box-shadow .3s ease; position:relative; z-index:1;}
.service-card:hover{transform:translateY(-4px); box-shadow:0 20px 40px -24px rgba(20,28,16,0.35); z-index:2;}
.service-card .idx{font-family:'IBM Plex Mono', monospace; font-size:0.75rem; color:var(--wood-mid); margin-bottom:20px; display:block;}
.service-card h3{font-size:1.15rem; margin-bottom:10px; font-weight:500;}
.service-card p{color:var(--ink-soft); font-size:0.92rem; margin-bottom:14px;}
.service-card .meta{font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.04em; color:var(--wood-dark); text-transform:uppercase;}
@media (max-width:900px){.services-page{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.services-page{grid-template-columns:1fr;}}

/* ---------- table (materiali) ---------- */
.mat-table{width:100%; border-collapse:collapse; font-size:0.92rem;}
.mat-table th{text-align:left; font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--wood-mid); padding:12px 14px; border-bottom:1px solid var(--line);}
.mat-table td{padding:12px 14px; border-bottom:1px solid var(--line); color:var(--ink-soft);}
.mat-table tbody tr{transition:background .2s ease;}
.mat-table tbody tr:hover{background:var(--bg-alt);}

/* ---------- stack: schede che si impilano scrollando ---------- */
.stack{position:relative;}
.stack-card{
  position:sticky; top:110px;
  display:grid; grid-template-columns:110px 1fr; gap:32px; align-items:start;
  background:var(--bg); border:1px solid var(--line);
  padding:40px 40px 44px; margin-bottom:26px;
  transform-origin:center top; will-change:transform;
  box-shadow:0 24px 48px -40px rgba(20,28,16,0.5);
}
.stack-card:last-child{margin-bottom:0;}
.stack-card .step-num{font-family:'Fraunces', serif; font-size:2.6rem; line-height:1; -webkit-text-stroke:1px var(--wood-mid); color:transparent; transition:color .4s ease;}
.stack-card:hover .step-num{color:var(--wood-mid);}
.stack-card h3{font-size:1.35rem; font-weight:500; margin-bottom:10px;}
.stack-card p{color:var(--ink-soft); font-size:0.98rem; max-width:52ch;}
@media (max-width:700px){
  .stack-card{grid-template-columns:1fr; gap:10px; padding:28px 24px 30px; top:92px;}
  .stack-card .step-num{font-size:1.7rem;}
}

/* ---------- gallery (lavori) ---------- */
.gallery-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.gallery-item{transition:transform .3s ease;}
.gallery-item:hover{transform:translateY(-4px);}
.gallery-item .ph{height:230px;}
.gallery-item figcaption{padding-top:14px;}
.gallery-item .g-title{font-family:'Fraunces', serif; font-size:1.1rem; font-weight:500;}
.gallery-item .g-meta{font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--wood-mid); margin-top:6px;}
@media (max-width:820px){.gallery-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.gallery-grid{grid-template-columns:1fr;}}

/* ---------- horizontal scroll (galleria lavori) ---------- */
.hscroll{padding:0; position:relative;}
.hscroll-sticky{position:sticky; top:0; height:100vh; display:flex; align-items:center; overflow:hidden;}
.hscroll-track{display:flex; align-items:center; gap:36px; padding:0 max(32px, calc((100vw - var(--maxw)) / 2)); will-change:transform;}
.hscroll-intro{flex:0 0 min(420px, 76vw);}
.hscroll-intro h2{font-size:clamp(2rem,4vw,3.2rem); margin-top:16px;}
.hscroll-intro p{color:var(--ink-soft); margin-top:18px; font-size:1.02rem;}
.hscroll-item{flex:0 0 clamp(260px, 30vw, 420px);}
.hscroll-item .ph{height:min(58vh, 460px);}
.hscroll-item figcaption{padding-top:16px;}
.hscroll-item .g-title{font-family:'Fraunces', serif; font-size:1.15rem; font-weight:500;}
.hscroll-item .g-meta{font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--wood-mid); margin-top:6px;}
.hscroll-outro{flex:0 0 min(380px, 76vw); display:flex; flex-direction:column; align-items:flex-start; gap:24px;}
.hscroll-outro p{font-size:1.15rem; color:var(--ink-soft);}
.hscroll-hint{position:absolute; bottom:36px; left:50%; transform:translateX(-50%); display:flex; align-items:center; gap:10px; font-family:'IBM Plex Mono', monospace; font-size:0.68rem; letter-spacing:0.14em; text-transform:uppercase; color:var(--wood-mid); pointer-events:none;}
.hscroll-hint::after{content:""; width:46px; height:1px; background:var(--wood-mid); animation:hint-slide 1.8s var(--ease) infinite;}
@keyframes hint-slide{0%{transform:translateX(-8px); opacity:.3;} 50%{transform:translateX(8px); opacity:1;} 100%{transform:translateX(-8px); opacity:.3;}}

/* mobile: swipe nativo con snap, niente pinning */
@media (max-width:820px){
  .hscroll{height:auto !important; padding:60px 0;}
  .hscroll-sticky{position:static; height:auto; overflow-x:auto; overflow-y:hidden; scroll-snap-type:x mandatory; -webkit-overflow-scrolling:touch; scrollbar-width:none;}
  .hscroll-sticky::-webkit-scrollbar{display:none;}
  .hscroll-track{transform:none !important; padding:0 20px; gap:20px; align-items:stretch;}
  .hscroll-intro, .hscroll-item, .hscroll-outro{scroll-snap-align:center;}
  .hscroll-intro{flex-basis:min(300px,80vw);}
  .hscroll-item{flex-basis:min(280px,78vw);}
  .hscroll-item .ph{height:300px;}
  .hscroll-hint{position:static; transform:none; justify-content:center; margin-top:24px;}
}

/* ---------- form / contatti ---------- */
#contatti-page{background:var(--ink); color:var(--bg);}
#contatti-page .section-head p{color:#C9D6BE;}
.contact-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:64px; align-items:start;}
.field{display:flex; flex-direction:column; gap:6px;}
.field label{font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--wood-light);}
.input{width:100%; min-height:44px; padding:10px 14px; font:inherit; font-size:0.95rem; color:var(--ink); background:var(--bg); border:1px solid var(--line); border-radius:2px; transition:border-color .2s ease, box-shadow .2s ease;}
.input:hover{border-color:var(--wood-mid);}
.input:focus-visible{outline:2px solid var(--wood-mid); outline-offset:0;}
textarea.input{min-height:110px; resize:vertical;}
.contact-form{display:grid; gap:22px;}
.contact-form .row2{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:22px;}
.contact-info{display:grid; gap:32px;}
.contact-info h2{font-size:1.3rem; margin-bottom:14px; color:var(--bg);}
.contact-lines{display:grid; gap:8px; font-size:1rem; color:#DCE6D2;}
.zone-tags{display:flex; flex-wrap:wrap; gap:10px;}
.zone-tag{border:1px solid #38492E; padding:6px 14px; font-size:0.8rem; border-radius:20px; color:#DCE6D2; transition:border-color .2s ease, color .2s ease;}
.zone-tag:hover{border-color:var(--wood-light); color:var(--wood-light);}

/* ---------- footer ---------- */
footer.site-footer{background:var(--ink); color:#8FA085; padding:28px 0; border-top:1px solid #38492E; font-size:0.82rem;}
.footer-row{display:flex; justify-content:space-between; align-items:baseline; flex-wrap:wrap; gap:8px 24px;}
@media (max-width:700px){
  .footer-row{flex-direction:column; align-items:center; text-align:center; gap:8px;}
}

::selection{background:var(--wood-light); color:var(--ink);}
:focus-visible{outline:2px solid var(--wood-dark); outline-offset:3px;}

@media (max-width:640px){
  body{font-size:15.5px;}
  .wrap{padding:0 20px;}
  section{padding:60px 0;}
  .section-head{margin-bottom:40px;}
  .cinema-cta{flex-direction:column; gap:12px;}
  .cinema-cta .btn{width:100%; text-align:center; padding:16px 24px;}
  .cinema-inner .lead{font-size:0.98rem;}
  .hero-stats{gap:16px 12px; margin-top:44px;}
  .chapter-text p{font-size:0.98rem;}
  .marquee{padding:14px 0;}
  .about-grid{gap:32px;}
  .about-grid .ph{height:260px;}
  .services-page{gap:1px;}
  .service-card{padding:28px 22px;}
  .gallery-grid{gap:14px;}
  .gallery-item .ph{height:190px;}
  .logo-slot{height:28px;}
  .contact-grid{gap:40px;}
}

@media (max-width:420px){
  .hero-stats{grid-template-columns:1fr; gap:14px;}
  .hero-stats .stat{display:flex; align-items:baseline; justify-content:space-between; border-bottom:1px solid var(--line); padding-bottom:10px;}
  .hero-stats .stat:last-child{border-bottom:none;}
  .contact-grid{grid-template-columns:1fr;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important; animation:none !important;}
  .js .reveal{opacity:1; transform:none;}
  .js .split-text .w{overflow:visible;}
  .js .split-text .w > span{transform:none;}
  [data-parallax]{transform:none !important; top:0; height:100%;}
  [data-tilt]{transform:none !important;}
  .scroll-progress{display:none;}
  .stack-card{position:static; transform:none !important;}
  .hscroll{height:auto !important; padding:60px 0;}
  .hscroll-sticky{position:static; height:auto; overflow-x:auto;}
  .hscroll-track{transform:none !important;}
  .hscroll-hint{display:none;}
  .chapter{position:static; height:auto; min-height:0; padding:80px 0; transform:none !important;}
  .chapter-bg img{height:100%; top:0;}
  .marquee-track{animation:none;}
  .scroll-cue{display:none;}
  .cinema-hero{height:auto; min-height:0; padding:120px 0;}
  .cinema-hero .cinema-bg img{height:100%; top:0;}
}

/* =========================================================================
   MOVIMENTO — animazioni aggiuntive
   Tutto quello che c'è qui sotto viene disattivato in blocco dal media query
   prefers-reduced-motion più in alto (animation/transition: none !important).
   ========================================================================= */

/* ---------- entrata di pagina ---------- */
@keyframes page-in{from{opacity:0;} to{opacity:1;}}
.js main{animation:page-in .55s ease both;}

/* ---------- header: logo e voci che scendono al caricamento ---------- */
@keyframes nav-in{from{opacity:0; transform:translateY(-10px);} to{opacity:1; transform:none;}}
@media (min-width:821px){
  .js header .logo-slot{animation:nav-in .7s .05s var(--ease) both;}
  .js nav ul li{animation:nav-in .7s var(--ease) both;}
  .js nav ul li:nth-child(1){animation-delay:.14s;}
  .js nav ul li:nth-child(2){animation-delay:.20s;}
  .js nav ul li:nth-child(3){animation-delay:.26s;}
  .js nav ul li:nth-child(4){animation-delay:.32s;}
}
/* il logo respira un po' quando l'header diventa compatto */
.logo-slot img{transition:transform .35s var(--ease), filter .35s ease;}
header.scrolled .logo-slot img{transform:scale(.93);}

/* ---------- menu mobile: voci a cascata ---------- */
@media (max-width:820px){
  .js nav ul li{opacity:0; transform:translateY(-8px); transition:opacity .28s ease, transform .28s var(--ease);}
  .js nav ul.open li{opacity:1; transform:none;}
  .js nav ul.open li:nth-child(1){transition-delay:.06s;}
  .js nav ul.open li:nth-child(2){transition-delay:.12s;}
  .js nav ul.open li:nth-child(3){transition-delay:.18s;}
  .js nav ul.open li:nth-child(4){transition-delay:.24s;}
}

/* ---------- hero: lentissimo carrello sulla foto ---------- */
@keyframes kenburns{from{transform:scale(1.02);} to{transform:scale(1.14);}}
@keyframes kenburns-loop{from{transform:scale(1);} to{transform:scale(1.09);}}
.js .cinema-hero .cinema-bg{animation:kenburns 26s var(--ease) both; transform-origin:52% 45%;}
.js .chapter .chapter-bg{animation:kenburns-loop 24s ease-in-out infinite alternate; transform-origin:center;}

/* ---------- immagini: dissolvenza quando la foto è pronta ---------- */
.js .photo-slot img{opacity:0; transition:opacity .9s var(--ease), transform .6s var(--ease);}
.js .photo-slot img.loaded{opacity:1;}

/* ---------- bottoni: riflesso che attraversa al passaggio del mouse ----------
   Il riflesso sta su ::before con z-index negativo: così resta sopra al
   fondo del bottone ma sotto al testo, e i vari :hover che riscrivono la
   proprietà background non lo cancellano. */
.btn{position:relative; z-index:0; overflow:hidden;}
.btn::before{
  content:""; position:absolute; z-index:-1; top:0; bottom:0; left:0; width:60%;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,0.30), transparent);
  transform:translateX(-180%) skewX(-14deg);
  transition:transform .75s var(--ease);
  pointer-events:none;
}
.btn:hover::before{transform:translateX(340%) skewX(-14deg);}
.btn-ghost::before{background:linear-gradient(100deg, transparent, rgba(28,36,23,0.14), transparent);}
.btn-ghost:hover::before{background:linear-gradient(100deg, transparent, rgba(255,255,255,0.26), transparent);}
/* il riflesso si adatta al fondo: chiaro sui bottoni scuri, scuro su quelli chiari */
.cinema-cta .btn-primary::before{background:linear-gradient(100deg, transparent, rgba(28,36,23,0.14), transparent);}
.cinema-cta .btn-ghost::before, .servizi-head .btn-ghost::before{background:linear-gradient(100deg, transparent, rgba(255,255,255,0.24), transparent);}

/* ---------- schede servizio: filo che si allunga + numero che scorre ---------- */
.service-card::before{content:""; position:absolute; left:0; top:0; height:2px; width:0; background:var(--wood-mid); transition:width .45s var(--ease);}
.service-card:hover::before{width:100%;}
.service-card .idx{transition:color .3s ease, letter-spacing .3s ease;}
.service-card:hover .idx{color:var(--wood-dark); letter-spacing:0.06em;}
.service-card h3{transition:transform .35s var(--ease);}
.service-card:hover h3{transform:translateX(4px);}

.servizi-grid-dark > div .idx{transition:letter-spacing .3s ease, color .3s ease;}
.servizi-grid-dark > div:hover .idx{letter-spacing:0.1em; color:#fff;}
.servizi-grid-dark > div h3{transition:transform .35s var(--ease);}
.servizi-grid-dark > div:hover h3{transform:translateX(4px);}

/* ---------- statistiche: filo verde che si apre sotto al numero ---------- */
.stat{position:relative;}
.stat .num{position:relative; display:inline-block;}
.stat .num::after{content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px; background:var(--wood-mid); transform:scaleX(0); transform-origin:left; transition:transform .8s var(--ease) .2s;}
.stat.is-visible .num::after{transform:scaleX(1);}

/* ---------- tabella materiali: righe che entrano una dopo l'altra ---------- */
.js .mat-table tbody tr{opacity:0; transform:translateY(14px); transition:opacity .6s var(--ease), transform .6s var(--ease), background .2s ease;}
.js .reveal.is-visible .mat-table tbody tr{opacity:1; transform:none;}
.js .reveal.is-visible .mat-table tbody tr:nth-child(1){transition-delay:.05s;}
.js .reveal.is-visible .mat-table tbody tr:nth-child(2){transition-delay:.12s;}
.js .reveal.is-visible .mat-table tbody tr:nth-child(3){transition-delay:.19s;}
.js .reveal.is-visible .mat-table tbody tr:nth-child(4){transition-delay:.26s;}
.js .reveal.is-visible .mat-table tbody tr:nth-child(5){transition-delay:.33s;}
.js .reveal.is-visible .mat-table tbody tr:nth-child(6){transition-delay:.40s;}

/* ---------- tag zone: entrata a cascata ---------- */
.js .zone-tags .zone-tag{opacity:0; transform:translateY(10px); transition:opacity .5s var(--ease), transform .5s var(--ease), border-color .2s ease, color .2s ease;}
.js .contact-info.is-visible .zone-tag{opacity:1; transform:none;}
.js .contact-info.is-visible .zone-tag:nth-child(2){transition-delay:.09s;}
.js .contact-info.is-visible .zone-tag:nth-child(3){transition-delay:.18s;}

/* ---------- campi form: etichetta che si accende al focus ---------- */
.field label{transition:color .25s ease, transform .25s var(--ease);}
.field:focus-within label{color:#fff; transform:translateX(3px);}

/* ---------- schede lavori: didascalia che sale ---------- */
.hscroll-item figcaption, .gallery-item figcaption{transition:transform .35s var(--ease);}
.hscroll-item:hover figcaption, .gallery-item:hover figcaption{transform:translateY(-3px);}

/* ---------- barra di avanzamento con alone ---------- */
.scroll-progress{box-shadow:0 0 12px rgba(46,100,23,0.55); transition:width .12s linear;}

/* ---------- pulsante torna su ---------- */
.to-top{
  position:fixed; right:22px; bottom:22px; z-index:60;
  width:46px; height:46px; display:flex; align-items:center; justify-content:center;
  background:var(--ink); color:var(--bg); border:none; border-radius:50%; cursor:pointer;
  opacity:0; visibility:hidden; transform:translateY(14px) scale(.85);
  transition:opacity .35s var(--ease), transform .35s var(--ease), visibility .35s, background .25s ease;
  box-shadow:0 14px 28px -14px rgba(20,28,16,0.6);
}
.to-top.show{opacity:1; visibility:visible; transform:none;}
.to-top:hover{background:var(--wood-dark); transform:translateY(-3px);}
.to-top svg{width:18px; height:18px; stroke:currentColor; fill:none; stroke-width:2;}
@media (max-width:640px){.to-top{right:14px; bottom:14px; width:42px; height:42px;}}

@media (prefers-reduced-motion: reduce){
  .js .photo-slot img{opacity:1;}
  .js .mat-table tbody tr{opacity:1; transform:none;}
  .js .zone-tags .zone-tag{opacity:1; transform:none;}
  @media (max-width:820px){.js nav ul li{opacity:1; transform:none;}}
  .to-top{transition:none;}
}

/* ============================================================================
   IL PEZZO — scena 3D animata (WebGL) + volumi statici in CSS 3D.
   Stessa famiglia degli altri due siti: carta, verde del logo, mono numerato.
   ========================================================================== */
.sr-only{position:absolute; width:1px; height:1px; padding:0; overflow:hidden; clip-path:inset(50%); white-space:nowrap; border:0;}

.pezzo{background:var(--bg); overflow:hidden;}
.pezzo-grid{display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:clamp(28px,5vw,80px); align-items:center;}
.pezzo-testo h2{font-size:clamp(1.9rem,4vw,3rem); margin-top:.35em;}
.pezzo-testo h2 em{font-style:italic; color:var(--wood-mid);}
.pezzo-testo .lead{margin-top:1.1em; color:var(--ink-soft); max-width:46ch;}
.pezzo-passi{list-style:none; margin-top:clamp(24px,3vw,38px); display:grid; gap:0;}
.pezzo-passi li{display:grid; grid-template-columns:auto 1fr; gap:1.1rem; align-items:baseline; padding:1.05rem 0; border-top:1px solid var(--line);}
.pezzo-passi li:last-child{border-bottom:1px solid var(--line);}
.pezzo-passi .mono{color:var(--wood-mid);}
.pezzo-passi strong{display:block; font-weight:500; color:var(--ink);}
.pezzo-passi div{color:var(--ink-soft); font-size:.95rem;}

/* la scena: il canvas è trasparente, sotto passa la carta della pagina.
   I colori del materiale stanno qui, non nel JavaScript: si cambiano da CSS. */
.scena{position:relative; aspect-ratio:1/1; width:100%; margin:0; isolation:isolate;
  --c-wood:#AE8657; --c-wood-light:#D3AE7C; --c-pietra:#6A6862;
  --c-rim:#8FA07E; --c-amb:#D8D2C4;}
.scena-gl{position:absolute; inset:0; width:100%; height:100%; display:block; touch-action:pan-y;}
.scena-cap{position:absolute; left:0; right:0; bottom:0; z-index:3;
  display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:10px 16px;}
.scena-btn{padding:.62em 1.15em; border:1px solid var(--ink); border-radius:2px;
  background:transparent; color:var(--ink); cursor:pointer;
  font-family:'Inter',sans-serif; font-size:.82rem; font-weight:600; line-height:1;
  transition:background-color .2s ease, color .2s ease;}
.scena-btn:hover{background:var(--ink); color:var(--bg);}
.scena-hint{color:var(--ink-soft); opacity:.75;}

/* niente WebGL, contesto perso o moto ridotto: la credenza disegnata ferma,
   in CSS. Si capisce lo stesso cos'è, e la pagina non resta con un buco. */
.scena.is-fallback .scena-gl{display:none;}
.scena.is-fallback::before{content:""; position:absolute; inset:30% 14% 20% 14%;
  border-radius:3px; box-shadow:0 26px 54px -34px rgba(28,36,23,.4);
  background:
    linear-gradient(180deg, transparent 0 74%, #7A5836 74% 84%, transparent 84%),
    linear-gradient(100deg, #C9A87C, #A07B4E 55%, #8A6236);}
.scena.is-fallback::after{content:""; position:absolute; inset:25% 10% 68% 10%;
  border-radius:3px; background:linear-gradient(100deg, #6A6961, #4E4D47);}

@media (max-width:820px){
  .pezzo-grid{grid-template-columns:1fr;}
  .scena{order:-1; aspect-ratio:4/3;}
}

/* ---------------------------------------------------------------------------
   VOLUME — 3D statico: dà spessore vero alle foto, senza animazione.
   Si applica avvolgendo un .ph in un .volume.
   ------------------------------------------------------------------------- */
.volume{perspective:1400px; display:grid;}
.volume > *{position:relative; transform-style:preserve-3d;
  transform:rotateY(-7deg) rotateX(3deg);
  transition:transform .8s var(--ease), box-shadow .8s var(--ease);
  box-shadow:0 30px 60px -38px rgba(28,36,23,.55);}
.volume > *::after{content:""; position:absolute; inset:0; z-index:-1; border-radius:inherit;
  background:linear-gradient(180deg, var(--wood-mid), var(--wood-dark));
  transform:translateZ(-16px) translateY(6px);}
.volume:hover > *{transform:rotateY(-3deg) rotateX(1.5deg);}
@media (max-width:820px){ .volume > *{transform:none;} .volume > *::after{display:none;} }
@media (prefers-reduced-motion: reduce){ .volume > *{transition:none;} }

/* ============================================================================
   PRESTAZIONI — il browser salta il lavoro di impaginazione e disegno per le
   sezioni ancora fuori schermo. `contain-intrinsic-size` tiene alta la barra
   di scorrimento così non "salta" mentre si scende.
   ========================================================================== */
.chapters .chapter,
#recensioni,
#essenze,
#processo,
#il-pezzo {
  content-visibility: auto;
  contain-intrinsic-size: auto 600px;
}
/* Le immagini non lasciano più buchi bianchi: mentre arrivano si vede il
   fondo del riquadro invece di uno spazio vuoto che poi scatta. */
.ph img, .chapter-bg img { background: var(--bg-alt); }