/* =========================================================================
RESTORATION MARCHE — Studio Tecnico Geom. Luca Brancadori
Foglio di stile condiviso. Modifica qui: cambia per TUTTE le pagine.

L'IDEA GRAFICA
Il logo è una R disegnata con le linee di costruzione a vista: mirini,
archi, quote. Il sito riprende quel segno come elemento ricorrente
(classe .setout e i mirini dei titoli). È l'unico elemento decorativo:
tutto il resto resta pulito.
========================================================================= */

/* -------------------------------------------------------------------------
   1) COLORI E CARATTERI — MODIFICA QUI
   ------------------------------------------------------------------------- */
:root {
  --terra:     #6B2A11;   /* marrone del logo — COLORE PRINCIPALE          */
  --terra-2:   #501F0C;   /* variante scura per hover                      */
  --terra-3:   #9A5334;   /* variante chiara, su fondi scuri               */
  --ardesia:   #4E6773;   /* blu-grigio del lettering — COLORE SECONDARIO  */
  --ardesia-d: #2A3941;   /* fondo scuro (sezioni, footer)                 */
  --ardesia-l: #93A5AD;   /* linee di costruzione                          */
  --ink:       #221C18;   /* testo scuro                                   */
  --paper:     #ffffff;   /* sfondo pagina                                 */
  --band:      #F6F2ED;   /* sfondo sezioni alternate                      */
  --line:      #E5DDD3;   /* bordi e separatori                            */
  --muted:     #6B6159;   /* testo secondario                              */
  --white:     #ffffff;
  --salvia:    #A3B18A;   /* verde salvia — TERZO COLORE, per la sezione Vendite */
  --salvia-2:  #8E9D75;   /* variante scura per hover                      */

  /* Tre caratteri, tre ruoli:
     display  = titoli (serif di impianto classico, robusto e leggibile)
     body     = testo corrente
     util     = etichette maiuscole spaziate, come "RESTORATION" nel logo */
  --font-display: 'Spectral', Georgia, 'Times New Roman', serif;
  --font-body:    'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-util:    'Jost', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --maxw: 1220px;
  --radius: 2px;
}

/* -------------------------------------------------------------------------
2) BASE
------------------------------------------------------------------------- */
*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
font-family:var(--font-body);
color:var(--ink);
background:var(--paper);
font-size:16.5px;
line-height:1.7;
overflow-x:hidden;
-webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
/* ATTENZIONE: qui solo padding-left/right, mai la scorciatoia "padding".
.hero__inner è insieme .container e .hero__inner: una scorciatoia
azzererebbe il suo padding-bottom e i pulsanti toccherebbero il bordo. */
.container{ width:100%; max-width:var(--maxw); margin:0 auto; padding-left:28px; padding-right:28px; }

h1,h2,h3{ font-family:var(--font-display); font-weight:500; line-height:1.18; letter-spacing:-.005em; }
h1{ font-size:clamp(2.3rem, 5.6vw, 4.1rem); font-weight:400; }
h2{ font-size:clamp(1.62rem, 3.5vw, 2.3rem); }
h3{ font-size:1.13rem; font-weight:600; letter-spacing:0; }
p{ color:var(--muted); }
.lead{ font-size:1.1rem; line-height:1.65; }

.section{ padding:96px 0; }
.section--band{ background:var(--band); }
.section--tight{ padding:64px 0; }

/* Etichetta maiuscola: il carattere del lettering del logo */
.eyebrow{
font-family:var(--font-util); font-weight:400;
text-transform:uppercase; letter-spacing:.3em; font-size:.72rem;
color:var(--ardesia); margin-bottom:18px;
/* flex-start + margine: il trattino resta sulla PRIMA riga anche quando
il testo va a capo (su telefono succede spesso). Con align-items:center
finiva a metà del blocco e sembrava staccato. */
display:flex; align-items:flex-start; gap:12px;
}
.eyebrow::before{
content:""; width:26px; height:1px; background:var(--terra); flex:0 0 26px;
margin-top:.62em;
}

/* -------------------------------------------------------------------------
3) IL SEGNO: LINEE DI COSTRUZIONE
Ripreso dal logo. Mirino usato sotto i titoli di sezione.
------------------------------------------------------------------------- */
.section-title{ max-width:64ch; margin-bottom:52px; }

/* Testata di sezione: titolo a sinistra, collegamento all'elenco completo a destra */
.section-head{
display:flex; align-items:flex-end; justify-content:space-between;
gap:24px; flex-wrap:wrap; margin-bottom:44px;
border-bottom:1px solid var(--line); padding-bottom:22px;
}
.section-head h2{ margin:0; }
.section-head__link{
font-family:var(--font-util); font-size:.76rem; font-weight:500;
text-transform:uppercase; letter-spacing:.16em; color:var(--terra);
white-space:nowrap; padding-bottom:2px; border-bottom:1px solid transparent;
transition:border-color .2s;
}
.section-head__link:hover{ border-bottom-color:var(--terra); }
.section-head__link:focus-visible{ outline:2px solid var(--ardesia); outline-offset:3px; }
.section-title h2{ color:var(--ink); }
.section-title p{ margin-top:16px; }
.section-title--center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-title--center .eyebrow{ justify-content:center; }

/* mirino: cerchio + croce, come nel logo */
.target{
width:22px; height:22px; flex:0 0 22px; position:relative; display:inline-block;
}
.target::before{
content:""; position:absolute; inset:4px; border:1px solid var(--ardesia-l);
border-radius:50%;
}
.target::after{
content:""; position:absolute; left:0; right:0; top:50%; height:1px;
background:var(--ardesia-l);
box-shadow:0 0 0 0 transparent;
}
.target i{ position:absolute; top:0; bottom:0; left:50%; width:1px; background:var(--ardesia-l); }

/* Griglia di costruzione sovrapposta alle foto (SVG inline nelle pagine) */
.setout{ position:absolute; inset:0; pointer-events:none; overflow:hidden; z-index:1; }
.setout svg{ position:absolute; width:min(46%,420px); height:auto; }
.setout--tl svg{ top:-6%; left:-4%; }
.setout--br svg{ bottom:-6%; right:-4%; }
.setout path, .setout circle, .setout line{
fill:none; stroke:rgba(255,255,255,.55); stroke-width:1; vector-effect:non-scaling-stroke;
stroke-dasharray:1400; stroke-dashoffset:1400;
animation:draw 1.6s .35s cubic-bezier(.2,.7,.3,1) forwards;
}
@keyframes draw{ to{ stroke-dashoffset:0; } }

/* -------------------------------------------------------------------------
4) PULSANTI
------------------------------------------------------------------------- */
.btn{
display:inline-flex; align-items:center; justify-content:center; gap:10px;
min-height:50px; padding:14px 30px; border-radius:var(--radius);
font-family:var(--font-util); font-weight:500; font-size:.82rem;
text-transform:uppercase; letter-spacing:.16em;
cursor:pointer; text-align:center; border:1px solid transparent;
transition:background .22s, color .22s, border-color .22s;
}
.btn--solid{ background:var(--terra); color:var(--white); border-color:var(--terra); }
.btn--solid:hover{ background:var(--terra-2); border-color:var(--terra-2); }
.btn--green{ background:var(--salvia); color:var(--white) !important; border-color:var(--salvia); }
.btn--green:hover{ background:var(--salvia-2); border-color:var(--salvia-2); color:var(--white) !important; }
.btn--outline{ border-color:var(--terra); color:var(--terra); background:transparent; }
.btn--outline:hover{ background:var(--terra); color:var(--white); }
.btn--light{ background:var(--white); color:var(--terra); }
.btn--light:hover{ background:var(--band); }
.btn--ghost{ border-color:rgba(255,255,255,.55); color:var(--white); background:transparent; }
.btn--ghost:hover{ background:var(--white); color:var(--terra); }
.btn:focus-visible{ outline:2px solid var(--ardesia); outline-offset:3px; }

/* -------------------------------------------------------------------------
   5) HEADER / NAVIGAZIONE
   ------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header .container.nav {
  max-width: 1440px;
  padding-left: 20px;
  padding-right: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 90px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.logo__mark { height: 50px; width: auto; }
.logo__word { height: 46px; width: auto; }

/* Menu principale: testo più grande ma con TRATTO SOTTILE (NON bold) */
.nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav__links a {
  font-family: var(--font-util);
  font-size: 0.95rem; /* Dimensione del font ingrandita */
  font-weight: 400;   /* Mantiene il tratto sottile ed elegante originale */
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 4px 0;
  transition: color .2s;
  position: relative;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.nav__links a:hover,
.nav__links a.is-active {
  color: var(--terra);
}

.nav__links a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--terra);
}

/* -------------------------------------------------------------------------
   PULSANTI "VENDITE" E "CONSULENZA"
   ------------------------------------------------------------------------- */
.nav__links a.btn,
.nav__links a.nav__special,
.nav__links a.btn--green,
.nav__cta {
  height: 42px;
  padding: 0 22px !important;
  font-size: 0.95rem !important;
  font-weight: 400 !important;
  letter-spacing: 0.14em !important;
  border-radius: var(--radius);
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  line-height: 1 !important;
  box-sizing: border-box;
  margin: 0;
  text-decoration: none;
}
/* Fissa l'altezza e il layout per evitare Cumulative Layout Shift (CLS) */
.header {
  height: 90px; /* Forza l'altezza fissa della barra */
  contain: layout;
}

/* Evita che le transizioni di colore animino il layout al primo rendering della pagina */
.nav__links a {
  transition: color 0.15s ease, background-color 0.15s ease;
  will-change: color;
}

/* Mantiene il contenitore del logo rigido anche se l'immagine SVG impiega un attimo a caricare */
.logo__mark {
  width: 50px;
  height: 50px;
}
.logo__word {
  width: 170px;
  height: 46px;
}
.nav__links a.btn::after,
.nav__links a.nav__special::after,
.nav__links a.btn--green::after,
.nav__cta::after {
  display: none !important;
}

/* 1. PULSANTE VENDITE (Verde Salvia con testo bianco) */
.nav__links a.btn--green,
.nav__links a.nav__special {
  background-color: var(--salvia) !important;
  color: #ffffff !important;
  border: 1px solid var(--salvia) !important;
}

.nav__links a.btn--green:hover,
.nav__links a.nav__special:hover {
  background-color: var(--salvia-2) !important;
  border-color: var(--salvia-2) !important;
  color: #ffffff !important;
}

/* 2. PULSANTE CONSULENZA (Marrone Terra con testo bianco) */
.nav__links a.btn--solid,
.nav__cta:not(.btn--green):not(.nav__special) {
  background-color: var(--terra) !important;
  color: #ffffff !important;
  border: 1px solid var(--terra) !important;
}

.nav__links a.btn--solid:hover,
.nav__cta:not(.btn--green):not(.nav__special):hover {
  background-color: var(--terra-2) !important;
  border-color: var(--terra-2) !important;
  color: #ffffff !important;
}

/* Selettore Lingua */
.nav__right {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: 12px;
}

/* Tasto hamburger: del tutto nascosto su Desktop */
.nav__toggle {
  display: none !important;
}

/* -------------------------------------------------------------------------
6) HERO (home) — foto a tutta larghezza, testo sopra
------------------------------------------------------------------------- */
.hero{ position:relative; min-height:min(84vh,760px); display:flex; align-items:flex-end;
background:var(--ardesia-d); overflow:hidden; }
.hero__stage{ position:absolute; inset:0; z-index:0; }
.slide{
position:absolute; inset:0; opacity:0; transition:opacity 1.4s ease;
background-size:cover; background-position:center;
transform:scale(1.06);
}
.slide.is-active{ opacity:1; animation:drift 9s linear forwards; }
@keyframes drift{ from{ transform:scale(1.06);} to{ transform:scale(1.13);} }
.hero__veil{
position:absolute; inset:0; z-index:1;
background:
linear-gradient(to right, rgba(18,13,10,.62) 0%, rgba(18,13,10,.28) 46%, rgba(18,13,10,0) 76%),
linear-gradient(to top, rgba(18,13,10,.88) 0%, rgba(18,13,10,.5) 44%, rgba(18,13,10,.2) 100%);
}
.hero__inner{ position:relative; z-index:5; padding:0 0 74px; width:100%; }
.hero .eyebrow{ color:rgba(255,255,255,.78); }
.hero .eyebrow::before{ background:var(--terra-3); }
.hero h1{ color:var(--white); max-width:15ch; }
.hero h1 em{ font-style:italic; color:#F0D9C8; }
.hero p{ color:rgba(255,255,255,.82); max-width:52ch; margin-top:20px; }
.hero__actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:34px; }

/* quota: didascalia della foto + selettore, come la nota di un disegno */
.hero__meta{
position:absolute; right:28px; bottom:78px; z-index:5;
display:flex; align-items:center; gap:18px;
}
.hero__caption{
font-family:var(--font-util); font-size:.7rem; letter-spacing:.18em;
text-transform:uppercase; color:rgba(255,255,255,.72); text-align:right;
max-width:22ch; line-height:1.5;
}
.hero__dots{ display:flex; gap:8px; }
.hero__dots button{
width:26px; height:2px; border:0; padding:0; cursor:pointer;
background:rgba(255,255,255,.38); transition:background .25s;
}
.hero__dots button.is-active{ background:var(--white); }
.hero__dots button:focus-visible{ outline:2px solid var(--white); outline-offset:4px; }

/* Intestazione delle sotto-pagine */
.page-head{
background:var(--ardesia-d); color:var(--white);
padding:82px 0 76px; position:relative; overflow:hidden;
}
.page-head h1{ color:var(--white); font-size:clamp(2.1rem,5vw,3.4rem); max-width:18ch; }
.page-head p{ color:rgba(255,255,255,.76); max-width:62ch; margin-top:18px; }
.page-head .eyebrow{ color:rgba(255,255,255,.72); }
.page-head .eyebrow::before{ background:var(--terra-3); }
.page-head .setout path, .page-head .setout circle, .page-head .setout line{ stroke:rgba(255,255,255,.16); }
.page-head__inner{ position:relative; z-index:5; }

/* -------------------------------------------------------------------------
7) GRIGLIE E SCHEDE
------------------------------------------------------------------------- */
.grid{ display:grid; gap:26px 26px; }
.grid--3 > .project{ margin-bottom:14px; }
.grid--2{ grid-template-columns:repeat(2,1fr); }
.grid--3{ grid-template-columns:repeat(3,1fr); }
.grid--4{ grid-template-columns:repeat(4,1fr); }

/* Scheda valore / servizio — allineata a sinistra, senza riquadro pesante */
.card{
background:transparent; border:0; border-top:1px solid var(--line);
padding:26px 0 0; text-align:left;
}
.card__no{
font-family:var(--font-util); font-size:.7rem; letter-spacing:.2em;
color:var(--ardesia); display:block; margin-bottom:14px;
}
.card h3{ margin-bottom:10px; }
.card p{ font-size:.95rem; }

/* Scheda servizio con foto (home) */
.tile{ position:relative; overflow:hidden; border-radius:var(--radius); background:var(--ardesia-d); }
.tile img{ aspect-ratio:4/5; object-fit:cover; width:100%;
transition:transform .8s cubic-bezier(.2,.7,.3,1); opacity:.88; }
.tile:hover img{ transform:scale(1.05); }
.tile__body{
position:absolute; left:0; right:0; bottom:0; padding:28px 24px;
background:linear-gradient(to top,
rgba(18,13,10,.96) 0%, rgba(18,13,10,.82) 42%, rgba(18,13,10,.42) 72%, rgba(18,13,10,0) 100%);
color:var(--white);
}
.tile__body h3{ color:var(--white); margin-bottom:6px; }
.tile__body p{ color:rgba(255,255,255,.78); font-size:.9rem; margin:0; }

/* Scheda progetto (galleria) /
.project{ background:transparent; }
.project__figure{
position:relative; overflow:hidden; border-radius:var(--radius); background:var(--band);
}
.project__figure img{ aspect-ratio:4/3; object-fit:cover; width:100%;
transition:transform .8s cubic-bezier(.2,.7,.3,1); }
.project:hover .project__figure img{ transform:scale(1.04); }
/ squadrette agli angoli: si aprono al passaggio del mouse */
.project__figure::before,
.project__figure::after{
content:""; position:absolute; width:20px; height:20px; opacity:0;
transition:opacity .3s, transform .4s; z-index:2;
}
.project__figure::before{
top:14px; left:14px; border-top:1px solid rgba(255,255,255,.9); border-left:1px solid rgba(255,255,255,.9);
transform:translate(6px,6px);
}
.project__figure::after{
bottom:14px; right:14px; border-bottom:1px solid rgba(255,255,255,.9); border-right:1px solid rgba(255,255,255,.9);
transform:translate(-6px,-6px);
}
.project:hover .project__figure::before,
.project:hover .project__figure::after{ opacity:1; transform:translate(0,0); }
.project__body{ padding:20px 2px 0; }
.project__tag{
font-family:var(--font-util); font-size:.68rem; letter-spacing:.2em;
text-transform:uppercase; color:var(--ardesia); display:block; margin-bottom:8px;
}
.project__body h3{ font-size:1.08rem; margin-bottom:7px; }
.project__body p{ font-size:.92rem; }

/* -------------------------------------------------------------------------
8) BLOCCHI SERVIZIO DETTAGLIATI (pagina Servizi)
------------------------------------------------------------------------- */
.service{ border-top:1px solid var(--line); padding:64px 0; }
.service:first-of-type{ border-top:0; padding-top:8px; }
.service__grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:start; }
.service__media{ position:relative; overflow:hidden; border-radius:var(--radius); }
.service__media img{ aspect-ratio:3/2; object-fit:cover; width:100%; }
.service__media figcaption{
font-family:var(--font-util); font-size:.7rem; letter-spacing:.14em;
text-transform:uppercase; color:var(--ardesia); padding-top:12px;
}
.service h2{ margin-bottom:16px; }
.service ul{ list-style:none; margin-top:26px; }
.service li{
padding:11px 0 11px 24px; position:relative;
border-bottom:1px solid var(--line); font-size:.94rem;
}
.service li::before{
content:""; position:absolute; left:2px; top:20px;
width:9px; height:1px; background:var(--terra);
}
.service__list-title{
font-family:var(--font-util); font-weight:500; font-size:.72rem;
text-transform:uppercase; letter-spacing:.22em; color:var(--ardesia);
padding-bottom:10px; border-bottom:1px solid var(--line);
}

/* -------------------------------------------------------------------------
9) COME LAVORIAMO — sequenza reale: la numerazione è informazione
I numeri stanno su una linea di quota, con i trattini di riferimento.
------------------------------------------------------------------------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; position:relative; }
.steps::before{
content:""; position:absolute; left:0; right:0; top:26px; height:1px; background:var(--line);
}
.step{ position:relative; padding:0 26px 0 0; }
.step__num{
font-family:var(--font-display); font-size:1.35rem; color:var(--terra);
line-height:1; position:relative; z-index:2;
background:var(--band); padding:14px 14px 14px 0; display:inline-block;
margin-bottom:22px;
}
.step__num::before{
content:""; position:absolute; left:0; top:0; width:1px; height:11px; background:var(--terra);
}
.step h3{ font-size:1.04rem; margin-bottom:8px; }
.step p{ font-size:.92rem; }
.section:not(.section--band) .step__num{ background:var(--paper); }

/* -------------------------------------------------------------------------
10) BANDA RICHIAMO (CTA)
------------------------------------------------------------------------- */
.cta-band{
background:var(--terra); color:var(--white); padding:88px 0; text-align:center;
position:relative; overflow:hidden;
}
.cta-band h2{ color:var(--white); margin-bottom:16px; max-width:22ch; margin-left:auto; margin-right:auto; }
.cta-band p{ color:rgba(255,255,255,.84); max-width:62ch; margin:0 auto 32px; }
.cta-band .btn{ margin:0 6px 8px; }
.cta-band .container{ position:relative; z-index:5; }
.cta-band .setout path, .cta-band .setout circle, .cta-band .setout line{ stroke:rgba(255,255,255,.2); }

/* -------------------------------------------------------------------------
11) FAQ (fisarmonica)
------------------------------------------------------------------------- */
.faq{ max-width:860px; }
.faq__item{ border-bottom:1px solid var(--line); }
.faq__item:first-child{ border-top:1px solid var(--line); }
.faq__q{
width:100%; background:none; border:0; cursor:pointer;
display:flex; justify-content:space-between; align-items:center; gap:20px;
padding:26px 0; text-align:left;
font-family:var(--font-display); font-size:1.12rem; font-weight:600; color:var(--ink);
}
.faq__q:hover{ color:var(--terra); }
.faq__q > span:first-child{ min-width:0; }

.faq__sign{ color:var(--terra); font-size:1.4rem; line-height:1; flex-shrink:0;
transition:transform .3s cubic-bezier(.2,.7,.3,1); }
.faq__item.is-open .faq__sign{ transform:rotate(45deg); }

.faq__a{
display:grid; grid-template-rows:0fr;
transition:grid-template-rows .34s cubic-bezier(.2,.7,.3,1);
}
.faq__a > div{ overflow:hidden; }
.faq__a p{ padding-bottom:26px; max-width:66ch; }
.faq__item.is-open .faq__a{ grid-template-rows:1fr; }

/* -------------------------------------------------------------------------
12) CONTATTI
------------------------------------------------------------------------- */
.contact{ display:grid; grid-template-columns:1fr 1.1fr; gap:64px; align-items:start; }
.contact__list{ list-style:none; display:flex; flex-direction:column; margin-top:8px; }
.contact__list li{
display:flex; gap:20px; align-items:baseline;
padding:18px 0; border-bottom:1px solid var(--line);
}
.contact__list b{
font-family:var(--font-util); font-weight:400; font-size:.7rem;
letter-spacing:.2em; text-transform:uppercase; color:var(--ardesia);
flex:0 0 108px;
}
.contact__list a, .contact__list .val{ color:var(--ink); font-size:1rem; }
.contact__list a:hover{ color:var(--terra); }
.contact__actions{ display:flex; gap:12px; flex-wrap:wrap; margin-top:34px; }
.contact__media img{ aspect-ratio:4/3; object-fit:cover; width:100%; border-radius:var(--radius); }
.contact__media figcaption{
font-family:var(--font-util); font-size:.7rem; letter-spacing:.14em;
text-transform:uppercase; color:var(--ardesia); padding-top:12px;
}

/* -------------------------------------------------------------------------
13) FOOTER
------------------------------------------------------------------------- */
.footer{ background:var(--ardesia-d); color:rgba(255,255,255,.72); padding:72px 0 32px; }
.footer__grid{ display:grid; grid-template-columns:1.5fr 1fr 1.2fr; gap:48px; }
.footer h4{
font-family:var(--font-util); font-weight:400; font-size:.72rem;
letter-spacing:.22em; text-transform:uppercase; color:var(--ardesia-l); margin-bottom:18px;
}
.footer__brand{ display:block; width:250px; max-width:100%; filter:brightness(0) invert(1); opacity:.92; }
.footer p{ color:rgba(255,255,255,.62); font-size:.93rem; margin-top:14px; }
.footer ul{ list-style:none; display:flex; flex-direction:column; gap:11px; }
.footer a, .footer li{ font-size:.93rem; color:rgba(255,255,255,.72); }
.footer a:hover{ color:var(--white); }
.footer__bottom{
border-top:1px solid rgba(255,255,255,.14); margin-top:52px; padding-top:24px;
display:flex; justify-content:space-between; align-items:flex-start;
flex-wrap:wrap; gap:10px 28px;
font-family:var(--font-util); font-size:.72rem; letter-spacing:.1em;
text-transform:uppercase; color:rgba(255,255,255,.5);
}
.footer__legal{ display:flex; flex-direction:column; align-items:flex-end; gap:6px; text-align:right; }
.footer__albo{
font-family:var(--font-body); font-size:.8rem;
text-transform:none; letter-spacing:0; color:rgba(255,255,255,.42);
}

/* -------------------------------------------------------------------------
14) LIGHTBOX GALLERIA (pagina Progetti)
------------------------------------------------------------------------- */
.lightbox{
position:fixed; inset:0; z-index:200; display:none;
background:rgba(18,14,11,.94); padding:40px 24px;
align-items:center; justify-content:center;
}
.lightbox.is-open{ display:flex; }
.lightbox img{ max-width:min(1200px,92vw); max-height:82vh; object-fit:contain; }
.lightbox figcaption{
color:rgba(255,255,255,.82); text-align:center; padding-top:18px;
font-family:var(--font-util); font-size:.78rem; letter-spacing:.14em; text-transform:uppercase;
}
.lightbox__close{
position:absolute; top:22px; right:26px; background:none; border:0;
color:var(--white); font-size:2rem; line-height:1; cursor:pointer; padding:8px;
}
.lightbox__close:focus-visible{ outline:2px solid var(--white); outline-offset:2px; }

/* Comparsa progressiva allo scorrimento */
.js .reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
.js .reveal.is-in{ opacity:1; transform:none; }

/* -------------------------------------------------------------------------
15) SELETTORE LINGUA (IT / EN)
------------------------------------------------------------------------- */
.lang{ display:flex; align-items:center; gap:2px; flex-shrink:0; }
.lang__btn{
display:flex; align-items:center; gap:7px; min-height:44px;
background:none; border:0; cursor:pointer; padding:6px 8px;
font-family:var(--font-util); font-size:.72rem; font-weight:400;
letter-spacing:.16em; color:var(--muted); transition:color .2s;
}
.lang__btn svg{ width:20px; height:14px; display:block; border:1px solid rgba(0,0,0,.12); }
.lang__btn:hover{ color:var(--ink); }
.lang__btn.is-active{ color:var(--terra); }
.lang__btn:focus-visible{ outline:2px solid var(--ardesia); outline-offset:2px; }
.lang__btn:not(.is-active) svg{ opacity:.45; }

/* Adattamento schermi medio-grandi per menu con 2 CTA */
@media (min-width:1001px) and (max-width:1240px){
.nav__links{ gap:14px; }
.nav__links a{ font-size:.74rem; letter-spacing:.08em; }
.nav__cta{ padding:9px 15px; font-size:.7rem; }
.nav__links .nav__cta + .nav__cta { margin-left: -6px; }
}

/* Fissa l'altezza e il layout per evitare Cumulative Layout Shift (CLS) */
.header {
  height: 90px; /* Forza l'altezza fissa della barra */
  contain: layout;
}

/* Evita che le transizioni di colore animino il layout al primo rendering della pagina */
.nav__links a {
  transition: color 0.15s ease, background-color 0.15s ease;
  will-change: color;
}

/* Mantiene il contenitore del logo rigido anche se l'immagine SVG impiega un attimo a caricare */
.logo__mark {
  width: 50px;
  height: 50px;
}
.logo__word {
  width: 170px;
  height: 46px;
}
/* =========================================================================
   RESPONSIVE / MOBILE — FIX SCROLL LOCK & Z-INDEX HEADER
   ========================================================================= */

/* Blocco totale dello scorrimento quando il menu mobile è aperto */
html.menu-open,
body.menu-open {
  overflow: hidden !important;
  height: 100vh !important;
  height: 100dvh !important;
  touch-action: none;
}

/* Antiestrusione orizzontale */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

/* DESKTOP: Selettore lingua a destra dopo Consulenza */
.nav__links .lang {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 12px;
}

/* MOBILE E TABLET (Schermi sotto i 950px) */
@media (max-width: 950px) {

  /* --- 1. HEADER AL LIVELLO PIÙ ALTO (Z-INDEX 9999) --- */
  .header {
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important; /* Garantisce che l'header e il menu stiano sopra TUTTI gli elementi */
    height: auto !important;
    contain: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .header .container.nav {
    min-height: 66px !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
  }

  /* --- 2. HERO & LINEE DI DISEGNO --- */
  .setout {
    z-index: 1 !important;
    pointer-events: none;
  }
  
  .setout--tl svg {
    opacity: 0.3 !important;
  }

  .hero__inner {
    position: relative !important;
    z-index: 10 !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
    padding-bottom: 48px !important;
  }

  /* --- 3. GRIGLIE AD 1 COLONNA --- */
  .grid--2,
  .grid--3,
  .grid--4,
  .contact,
  .service__grid,
  .steps,
  .footer__grid {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }

  .tile img { aspect-ratio: 16 / 10 !important; }
  .project__figure img { aspect-ratio: 4 / 3 !important; }

  /* --- 4. LOGO & PULSANTE HAMBURGER --- */
  .logo__mark { height: 36px !important; width: auto !important; }
  .logo__word { height: 30px !important; width: auto !important; }

  .nav__toggle {
    display: flex !important;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--ink);
    cursor: pointer;
    padding: 4px;
    line-height: 1;
  }

  .nav__links {
    display: none !important;
  }

  /* --- 5. MENU A TENDINA APERTO --- */
  .nav__links.is-open {
    display: flex !important;
    position: fixed !important;
    top: 66px !important;
    left: 0 !important;
    width: 100vw !important;
    height: calc(100vh - 66px) !important;
    height: calc(100dvh - 66px) !important;
    flex-direction: column !important;
    align-items: stretch !important;
    background: #ffffff !important;
    overflow-y: auto !important;
    padding: 0 !important;
    margin: 0 !important;
    gap: 0 !important;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
    z-index: 9999 !important;
  }

  /* Voci di testo tradizionali */
  .nav__links.is-open a:not(.btn) {
    height: auto !important;
    padding: 16px 24px !important;
    font-size: 0.92rem !important;
    justify-content: flex-start !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
    margin: 0 !important;
    background: #ffffff !important;
  }

  /* --- 6. TASTI VENDITE E CONSULENZA ADIACENTI E RIEMPITIVI --- */
  .nav__links.is-open a.btn,
  .nav__links.is-open a.nav__special,
  .nav__links.is-open a.btn--green,
  .nav__links.is-open a.nav__cta {
    margin: 0 !important;
    padding: 20px 24px !important;
    height: auto !important;
    min-height: 56px !important;
    border-radius: 0 !important;
    border: none !important;
    width: 100% !important;
    justify-content: center !important;
    display: flex !important;
    font-size: 0.88rem !important;
    letter-spacing: 0.16em !important;
    box-sizing: border-box !important;
  }

  /* Sfondo verde per Vendite */
  .nav__links.is-open a.btn--green,
  .nav__links.is-open a.nav__special {
    background-color: var(--salvia) !important;
    color: #ffffff !important;
  }

  /* Sfondo marrone per Consulenza */
  .nav__links.is-open a.btn--solid,
  .nav__links.is-open a.nav__cta:not(.btn--green):not(.nav__special) {
    background-color: var(--terra) !important;
    color: #ffffff !important;
  }

  /* Lingua in fondo al menu mobile */
  .nav__links.is-open .lang {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 20px 0 !important;
    margin: 0 !important;
    background: #ffffff !important;
    border-top: 1px solid rgba(0, 0, 0, 0.06) !important;
  }

  .hero__meta {
    display: none !important;
  }
}