/* =========================================================
   SINGH SRL — Stylesheet condiviso
   Palette: crema / oro / antracite
   Font: Cormorant Garamond (display) + Jost (UI/body)
   ========================================================= */

:root{
  --cream:      #f4f1e9;
  --cream-2:    #eeeadf;
  --white:      #ffffff;
  --ink:        #1c1b18;
  --ink-soft:   #4a4842;
  --muted:      #85807a;
  --gold:       #a9824f;
  --gold-soft:  #d9c9a8;
  --gold-line:  #cbb289;
  --dark:       #211f1c;
  --dark-2:     #2b2924;
  --radius:     2px;
  --maxw:       1280px;
  --gap:        24px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'Jost', 'Helvetica Neue', Arial, sans-serif;
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family:'Cormorant Garamond', Georgia, serif;
  font-weight:500;
  margin:0 0 .4em;
  letter-spacing:.01em;
  color:var(--ink);
}
h1{ font-size:clamp(2.6rem, 5vw, 4.4rem); line-height:1.05; font-weight:400; }
h2{ font-size:clamp(2rem, 3.2vw, 2.9rem); line-height:1.12; font-weight:400; }
h3{ font-size:1.5rem; font-weight:500; }
p{ margin:0 0 1em; color:var(--ink-soft); }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 40px; }
.eyebrow{
  font-size:.78rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold); font-weight:500; margin-bottom:14px; display:block;
}
.accent{ color:var(--gold); font-style:italic; }
.section{ padding:96px 0; }
.section-tight{ padding:64px 0; }
.section-alt{ background:var(--white); }
.section-dark{ background:var(--dark); color:#efece4; }
.section-dark p{ color:#c9c4b8; }
.section-dark h2, .section-dark h3{ color:#fbf9f4; }
.divider{ width:46px; height:1px; background:var(--gold-line); margin:22px 0; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:16px 32px; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase;
  border:1px solid var(--ink); background:var(--ink); color:#fff;
  transition:all .25s ease; cursor:pointer; font-family:'Jost',sans-serif;
}
.btn:hover{ background:transparent; color:var(--ink); }
.btn-outline{ background:transparent; border:1px solid var(--gold-line); color:var(--ink); }
.btn-outline:hover{ background:var(--ink); border-color:var(--ink); color:#fff; }
.btn-light{ border:1px solid rgba(255,255,255,.5); background:transparent; color:#fff; }
.btn-light:hover{ background:#fff; color:var(--ink); }
.btn-full{ width:100%; justify-content:center; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(244,241,233,.92); backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height:96px;
}
.logo{ display:flex; flex-direction:column; line-height:1; }
.logo .word{
  font-family:'Cormorant Garamond', serif; font-size:1.9rem; letter-spacing:.06em;
  display:flex; align-items:baseline; gap:8px;
}
.logo .word small{ font-family:'Jost',sans-serif; font-size:.6rem; letter-spacing:.1em; color:var(--gold); }
.logo .tag{ font-size:.6rem; letter-spacing:.2em; color:var(--muted); margin-top:5px; text-transform:uppercase; }

.main-nav{ display:flex; align-items:center; gap:42px; }
.main-nav a{
  font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-soft);
  position:relative; padding-bottom:6px;
}
.main-nav a:hover{ color:var(--ink); }
.main-nav a.active{ color:var(--ink); }
.main-nav a.active::after{
  content:''; position:absolute; left:0; bottom:0; width:100%; height:2px; background:var(--gold);
}
.header-cta{ display:flex; align-items:center; gap:28px; }
.header-cta .btn-outline{ padding:13px 24px; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ display:block; width:24px; height:1px; background:var(--ink); margin:6px 0; }

/* ---------- Hero ---------- */
.hero{ padding:76px 0 60px; }
.hero-grid{ display:grid; grid-template-columns:36px 1fr 1fr; gap:48px; align-items:center; }
.hero-rail{ display:flex; flex-direction:column; align-items:center; gap:10px; padding-top:14px; }
.hero-rail span{ font-size:.7rem; letter-spacing:.1em; color:var(--muted); }
.hero-rail .line{ width:1px; height:60px; background:var(--gold-line); }
.hero-copy p.lead{ font-size:1.05rem; max-width:440px; }
.hero-actions{ display:flex; align-items:center; gap:26px; margin-top:32px; flex-wrap:wrap; }
.play-link{ display:flex; align-items:center; gap:12px; font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; }
.play-circle{
  width:38px; height:38px; border-radius:50%; border:1px solid var(--ink);
  display:flex; align-items:center; justify-content:center; font-size:.7rem;
}
.hero-media{ position:relative; }
.hero-media img{ width:100%; height:520px; object-fit:cover; border-radius:var(--radius); }
.hero-brands{
  position:absolute; right:-4px; top:24px; text-align:right; font-size:.72rem;
  letter-spacing:.12em; color:var(--ink-soft); display:none;
}

/* ---------- Stats strip ---------- */
.stats-strip{ background:var(--white); border-top:1px solid rgba(0,0,0,.06); border-bottom:1px solid rgba(0,0,0,.06); }
.stats-grid{ display:grid; grid-template-columns:repeat(5,1fr); }
.stat{
  text-align:center; padding:52px 20px; border-left:1px solid rgba(0,0,0,.06);
}
.stat:first-child{ border-left:none; }
.stat .icon{ font-size:1.6rem; color:var(--gold); margin-bottom:16px; }
.stat .big{ font-family:'Cormorant Garamond',serif; font-size:2.2rem; color:var(--ink); }
.stat h4{ font-size:.82rem; letter-spacing:.06em; text-transform:uppercase; margin:6px 0 10px; font-family:'Jost',sans-serif; font-weight:500; }
.stat p{ font-size:.86rem; margin:0; }

/* ---------- Image grid gallery ---------- */
.gallery-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:2px; margin-top:48px; }
.gallery-item{ position:relative; overflow:hidden; aspect-ratio:3/4; }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.gallery-item:hover img{ transform:scale(1.05); }
.gallery-item .cap{
  position:absolute; left:0; right:0; bottom:0; padding:16px;
  font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:#fff;
  background:linear-gradient(to top, rgba(0,0,0,.55), transparent);
}
.split-head{ display:grid; grid-template-columns:1.1fr 1fr; gap:60px; align-items:end; }

/* ---------- Process timeline ---------- */
.process-rail{ position:relative; margin-top:56px; }
.process-line{
  position:absolute; top:24px; left:5%; right:5%; height:1px; background:var(--gold-line); z-index:0;
}
.process-steps{ display:grid; grid-template-columns:repeat(6,1fr); gap:12px; position:relative; z-index:1; }
.pstep{ text-align:center; }
.pstep .num-circle{
  width:50px; height:50px; border-radius:50%; background:var(--cream); border:1px solid var(--gold-line);
  display:flex; align-items:center; justify-content:center; margin:0 auto 16px; font-size:1.1rem; color:var(--gold);
}
.pstep .idx{ font-size:.72rem; letter-spacing:.1em; color:var(--gold); margin-bottom:6px; display:block; }
.pstep h4{ font-size:.85rem; text-transform:uppercase; letter-spacing:.04em; margin:0 0 8px; font-family:'Jost',sans-serif; font-weight:500; }
.pstep p{ font-size:.83rem; }

/* ---------- Dark CTA split ---------- */
.dark-split{ display:grid; grid-template-columns:1fr 1fr; }
.dark-split .img-side img{ width:100%; height:100%; object-fit:cover; min-height:420px; }
.dark-split .copy-side{ padding:72px 64px; background:var(--dark); }
.feature-list{ margin-top:34px; display:grid; gap:26px; }
.feature-list .f-title{ font-size:.85rem; letter-spacing:.06em; text-transform:uppercase; color:var(--gold-soft); margin-bottom:6px; }
.feature-list p{ font-size:.88rem; margin:0; }

/* ---------- Final CTA band ---------- */
.cta-band{ display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; padding:64px 0; }
.cta-band h2{ margin-bottom:8px; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--white); border-top:1px solid rgba(0,0,0,.06); padding:64px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; }
.footer-grid h5{ font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; margin:0 0 18px; font-weight:500; color:var(--ink); }
.footer-grid p, .footer-grid a{ font-size:.88rem; color:var(--ink-soft); }
.footer-grid a{ display:block; margin-bottom:8px; }
.footer-grid a:hover{ color:var(--gold); }
.social-row{ display:flex; gap:12px; margin-top:18px; }
.social-row a{
  width:34px; height:34px; border-radius:50%; border:1px solid rgba(0,0,0,.15);
  display:flex; align-items:center; justify-content:center; font-size:.8rem;
}
.footer-bottom{
  margin-top:50px; padding-top:24px; border-top:1px solid rgba(0,0,0,.06);
  display:flex; justify-content:space-between; font-size:.78rem; color:var(--muted); flex-wrap:wrap; gap:10px;
}
.footer-bottom a{ color:var(--muted); margin-left:18px; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{ padding:64px 0 56px; }
.page-hero .container{ max-width:900px; }
.breadcrumb{ font-size:.78rem; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); margin-bottom:18px; }
.breadcrumb a:hover{ color:var(--gold); }

/* ---------- Generic content blocks ---------- */
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.two-col.rev{ direction:rtl; }
.two-col.rev > *{ direction:ltr; }
.card{
  background:var(--white); padding:38px 32px; border:1px solid rgba(0,0,0,.06);
}
.card .icon{ font-size:1.5rem; color:var(--gold); margin-bottom:18px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:26px; }
.value-row{ display:flex; gap:20px; padding:26px 0; border-bottom:1px solid rgba(0,0,0,.08); }
.value-row .n{ font-family:'Cormorant Garamond',serif; font-size:1.6rem; color:var(--gold); width:50px; flex:none; }

/* ---------- Techniques list (Processo Produttivo) ---------- */
.tech-list{ margin-top:20px; }
.tech-item{
  display:grid; grid-template-columns:200px 1fr; gap:30px; padding:28px 0;
  border-bottom:1px solid rgba(0,0,0,.08);
}
.tech-item h4{ font-family:'Cormorant Garamond',serif; font-size:1.35rem; font-weight:500; margin:0; }
.tech-item p{ margin:0; font-size:.92rem; }

/* ---------- Services (Servizi) tabs / sections ---------- */
.service-nav{ display:flex; gap:10px; margin:36px 0 8px; flex-wrap:wrap; }
.service-nav a{
  padding:10px 22px; font-size:.76rem; letter-spacing:.08em; text-transform:uppercase;
  border:1px solid var(--gold-line); color:var(--ink-soft);
}
.service-nav a:hover{ background:var(--ink); border-color:var(--ink); color:#fff; }
.service-block{ padding:80px 0; border-top:1px solid rgba(0,0,0,.08); scroll-margin-top:110px; }
.service-block .two-col{ align-items:start; }
.tag-list{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.tag-list span{
  font-size:.74rem; letter-spacing:.06em; text-transform:uppercase; padding:8px 16px;
  border:1px solid rgba(0,0,0,.12); color:var(--ink-soft);
}

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:60px; }
.contact-info-row{ display:flex; gap:18px; padding:22px 0; border-bottom:1px solid rgba(0,0,0,.08); }
.contact-info-row .icon{ font-size:1.2rem; color:var(--gold); flex:none; }
.contact-info-row h5{ font-size:.8rem; text-transform:uppercase; letter-spacing:.06em; margin:0 0 6px; }
.map-frame{ margin-top:34px; border:1px solid rgba(0,0,0,.08); }
.map-frame iframe{ width:100%; height:280px; border:0; display:block; filter:grayscale(45%) contrast(1.05); }

/* ---------- Forms ---------- */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form-grid .full{ grid-column:1/-1; }
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom:20px; }
.field label{ font-size:.76rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); }
.field input, .field select, .field textarea{
  border:none; border-bottom:1px solid rgba(0,0,0,.25); background:transparent;
  padding:10px 4px; font-family:'Jost',sans-serif; font-size:.95rem; color:var(--ink); font-weight:300;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-bottom-color:var(--gold); }
.field textarea{ resize:vertical; min-height:110px; }
.checkline{ display:flex; align-items:flex-start; gap:10px; font-size:.8rem; color:var(--ink-soft); margin:16px 0 26px; }
.checkline input{ margin-top:3px; }
.form-panel{ background:var(--white); padding:48px; border:1px solid rgba(0,0,0,.06); }
.form-side-note{ padding:10px 0 0 10px; }
.form-side-note .value-row .n{ color:var(--gold); }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .container{ padding:0 24px; }
  .main-nav{
    display:none; position:absolute; top:96px; left:0; right:0;
    background:var(--cream); flex-direction:column; gap:0;
    border-top:1px solid rgba(0,0,0,.06); border-bottom:1px solid rgba(0,0,0,.06);
  }
  .main-nav.nav-open{ display:flex; }
  .main-nav a{ padding:16px 24px; width:100%; }
  .header-cta .btn-outline{ display:none; }
  .nav-toggle{ display:block; }
  .hero-grid{ grid-template-columns:1fr; }
  .hero-rail{ display:none; }
  .stats-grid{ grid-template-columns:repeat(2,1fr); }
  .stat{ border-left:none; border-top:1px solid rgba(0,0,0,.06); }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .split-head{ grid-template-columns:1fr; gap:20px; }
  .process-steps{ grid-template-columns:repeat(3,1fr); row-gap:32px; }
  .process-line{ display:none; }
  .dark-split{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .two-col{ grid-template-columns:1fr; }
  .two-col.rev{ direction:ltr; }
  .contact-grid{ grid-template-columns:1fr; }
  .form-grid{ grid-template-columns:1fr; }
  .grid-3{ grid-template-columns:1fr; }
  .grid-2{ grid-template-columns:1fr; }
  .tech-item{ grid-template-columns:1fr; gap:8px; }
}