/* =========================================================
   Mazzucato / Argento Milano — Restyling 2026
   Stile: editoriale, scuro elegante + accenti oro/argento
   ========================================================= */

:root{
  --ink:#13110e;          /* nero caldo */
  --ink-2:#1d1a16;
  --bg:#faf8f4;           /* avorio chiaro */
  --bg-2:#f1ece3;
  --paper:#ffffff;
  --line:#e3ddd2;
  --gold:#b48a3c;         /* oro */
  --gold-2:#caa45a;
  --silver:#8a8a8e;
  --muted:#6c6459;
  --text:#2a261f;
  --white:#ffffff;
  --shadow:0 18px 50px rgba(20,16,10,.12);
  --shadow-sm:0 8px 24px rgba(20,16,10,.08);
  --serif:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:'Jost','Helvetica Neue', Arial, sans-serif;
  --maxw:1240px;
  --r:6px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--bg);
  line-height:1.7;
  font-size:16px;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:.25s}

h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.12;color:var(--ink);letter-spacing:.01em}
h1{font-size:clamp(2.6rem,6vw,5rem)}
h2{font-size:clamp(2rem,4vw,3.2rem)}
h3{font-size:clamp(1.4rem,2.4vw,2rem)}
p{margin-bottom:1rem}

.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:clamp(64px,9vw,130px) 0}
.section--dark{background:var(--ink);color:#e9e3d8}
.section--dark h1,.section--dark h2,.section--dark h3{color:#fff}
.section--alt{background:var(--bg-2)}
.center{text-align:center}
.lead{font-size:1.15rem;color:var(--muted);max-width:760px}
.center .lead{margin-left:auto;margin-right:auto}

.eyebrow{
  font-size:.74rem;letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold);font-weight:500;margin-bottom:1.1rem;display:block
}
.section--dark .eyebrow{color:var(--gold-2)}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:15px 34px;font-family:var(--sans);font-size:.78rem;
  letter-spacing:.22em;text-transform:uppercase;font-weight:500;
  border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;
  border-radius:2px;transition:.3s
}
.btn:hover{background:transparent;color:var(--ink)}
.btn--gold{background:var(--gold);border-color:var(--gold)}
.btn--gold:hover{background:transparent;color:var(--gold);border-color:var(--gold)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--light{background:transparent;border-color:#fff;color:#fff}
.btn--light:hover{background:#fff;color:var(--ink)}

/* ---- Top bar ---- */
.topbar{
  background:var(--ink);color:#cfc7b8;font-size:.78rem;letter-spacing:.04em;
  padding:8px 0
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.topbar a:hover{color:var(--gold-2)}
.topbar .tb-right{display:flex;gap:20px;align-items:center}

/* ---- Header ---- */
.site-header{
  position:sticky;top:0;z-index:200;background:rgba(250,248,244,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:46px;width:auto}
.brand .brand-txt{font-family:var(--serif);font-size:1.35rem;letter-spacing:.06em;color:var(--ink);line-height:1}
.brand .brand-sub{display:block;font-family:var(--sans);font-size:.6rem;letter-spacing:.34em;color:var(--gold);text-transform:uppercase;margin-top:3px}
.menu{display:flex;gap:30px;list-style:none;align-items:center}
.menu a{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);position:relative;padding:6px 0}
.menu a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:.3s}
.menu a:hover::after,.menu a.active::after{width:100%}
.menu a.active{color:var(--gold)}
.nav-cta{display:flex;align-items:center;gap:16px}
.burger{display:none;background:none;border:0;cursor:pointer;width:34px;height:30px;position:relative}
.burger span{position:absolute;left:0;width:100%;height:2px;background:var(--ink);transition:.3s}
.burger span:nth-child(1){top:6px}
.burger span:nth-child(2){top:14px}
.burger span:nth-child(3){top:22px}
.burger.open span:nth-child(1){top:14px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:14px;transform:rotate(-45deg)}

/* ---- Hero ---- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;filter:brightness(.55) saturate(.9)}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease-in-out}
.hero__slide.is-active{opacity:1}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,12,8,.55),rgba(15,12,8,.35) 40%,rgba(15,12,8,.75));z-index:1}
.hero .container{position:relative;z-index:2}
.hero h1{color:#fff;max-width:14ch}
.hero .lead{color:#ece6da;max-width:560px;margin-top:1.4rem;font-size:1.2rem}
.hero .hero-actions{margin-top:2.2rem;display:flex;gap:16px;flex-wrap:wrap}
.hero__slogan{font-family:var(--serif);font-style:italic;font-size:1.3rem;color:var(--gold-2);margin-bottom:1rem;display:block}

/* ---- Quotazioni / prezzi ---- */
.prices{background:var(--ink);color:#fff}
.prices .container{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08)}
.price-card{background:var(--ink);padding:42px 28px;text-align:center;position:relative}
.price-card .pc-title{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-2);margin-bottom:10px}
.price-card .pc-fine{font-family:var(--serif);font-size:1.5rem;color:#fff;margin-bottom:14px}
.price-card .pc-value{font-family:var(--serif);font-size:2.7rem;color:var(--gold-2);font-weight:500;line-height:1}
.price-card .pc-unit{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:#a79f90;margin-top:8px}
.prices__head{text-align:center;padding-bottom:42px}
.prices__update{font-size:.76rem;color:#8d8676;letter-spacing:.06em;margin-top:30px;text-align:center}
.prices__avg{text-align:center;margin-top:14px;font-size:.92rem;color:#cfc7b8}
.prices__avg strong{color:var(--gold-2)}

/* ---- Feature grid (i 4 valori) ---- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.feature{text-align:center;padding:18px}
.feature .fi{width:62px;height:62px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;border:1px solid var(--gold);border-radius:50%;color:var(--gold)}
.feature .fi svg{width:30px;height:30px}
.feature h3{font-size:1.3rem;margin-bottom:.4rem}
.feature p{font-size:.92rem;color:var(--muted);margin:0}
.section--dark .feature p{color:#b4ac9d}
.section--dark .feature .fi{border-color:var(--gold-2);color:var(--gold-2)}

/* ---- Split / two col ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center}
.split--reverse .split__media{order:2}
.split__media img{width:100%;border-radius:var(--r);box-shadow:var(--shadow)}
.split__media video{width:100%;border-radius:var(--r);box-shadow:var(--shadow)}

/* ---- Steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:step}
.step{background:var(--paper);padding:34px 26px;border:1px solid var(--line);border-radius:var(--r);text-align:center;position:relative}
.step__num{counter-increment:step;font-family:var(--serif);font-size:1.1rem;color:var(--gold);border:1px solid var(--gold);width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.step__num::before{content:counter(step,decimal-leading-zero)}
.step img{width:64px;height:64px;object-fit:contain;margin:0 auto 16px}
.step p{font-size:.95rem;color:var(--muted);margin:0}

/* ---- Gallery ---- */
.gal-filter{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:42px}
.gal-filter button{
  background:none;border:1px solid var(--line);padding:9px 20px;font-family:var(--sans);
  font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);cursor:pointer;border-radius:2px;transition:.25s
}
.gal-filter button:hover{border-color:var(--gold);color:var(--gold)}
.gal-filter button.active{background:var(--ink);border-color:var(--ink);color:#fff}
.gal-grid{columns:4;column-gap:18px}
.gal-item{break-inside:avoid;margin-bottom:18px;overflow:hidden;border-radius:var(--r);position:relative;cursor:pointer;background:var(--bg-2)}
.gal-item img{width:100%;transition:transform .6s ease;display:block}
.gal-item:hover img{transform:scale(1.06)}
.gal-item .gal-cap{position:absolute;inset:auto 0 0 0;padding:14px;background:linear-gradient(0deg,rgba(15,12,8,.8),transparent);color:#fff;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;opacity:0;transition:.3s}
.gal-item:hover .gal-cap{opacity:1}

/* Lightbox */
.lb{position:fixed;inset:0;background:rgba(12,10,7,.94);z-index:600;display:none;align-items:center;justify-content:center;padding:30px}
.lb.open{display:flex}
.lb img{max-width:90vw;max-height:86vh;border-radius:4px;box-shadow:var(--shadow)}
.lb__close,.lb__nav{position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);color:#fff;width:52px;height:52px;border-radius:50%;cursor:pointer;font-size:1.4rem;display:flex;align-items:center;justify-content:center;transition:.25s}
.lb__close:hover,.lb__nav:hover{background:var(--gold);border-color:var(--gold)}
.lb__close{top:24px;right:24px}
.lb__nav{top:50%;transform:translateY(-50%)}
.lb__prev{left:24px}.lb__next{right:24px}

/* ---- Page hero (interne) ---- */
.page-hero{background:var(--ink);color:#fff;padding:clamp(70px,11vw,150px) 0 clamp(50px,7vw,90px);text-align:center;position:relative}
.page-hero h1{color:#fff}
.page-hero .crumbs{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#9b9384;margin-top:16px}
.page-hero .crumbs a:hover{color:var(--gold-2)}

/* ---- Contatti / info cards ---- */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.info-card{background:var(--paper);border:1px solid var(--line);padding:34px;border-radius:var(--r);text-align:center}
.info-card .ic{color:var(--gold);width:30px;height:30px;margin:0 auto 14px}
.info-card h4{font-family:var(--sans);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;font-weight:500}
.info-card p{font-size:1.05rem;color:var(--ink);margin:0;line-height:1.6}
.info-card a:hover{color:var(--gold)}
.map-embed{width:100%;height:420px;border:0;border-radius:var(--r);box-shadow:var(--shadow-sm);margin-top:10px}

/* ---- Form ---- */
.form-wrap{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:clamp(30px,5vw,54px);box-shadow:var(--shadow-sm)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field{margin-bottom:22px;display:flex;flex-direction:column}
.field label{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-weight:500}
.field input,.field textarea,.field select{
  font-family:var(--sans);font-size:1rem;padding:13px 16px;border:1px solid var(--line);
  border-radius:3px;background:var(--bg);color:var(--text);transition:.2s
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold);background:#fff}
.field textarea{min-height:140px;resize:vertical}
.field .hint{font-size:.78rem;color:var(--silver);margin-top:6px;text-transform:none;letter-spacing:0}
.checkbox-row{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.checkbox-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--gold)}
.checkbox-row a{color:var(--gold);text-decoration:underline}

/* Dropzone */
.dropzone{
  border:2px dashed var(--line);border-radius:var(--r);padding:34px;text-align:center;
  cursor:pointer;transition:.25s;background:var(--bg)
}
.dropzone:hover,.dropzone.drag{border-color:var(--gold);background:#fff}
.dropzone .dz-ic{color:var(--gold);width:42px;height:42px;margin:0 auto 12px}
.dropzone p{margin:0;color:var(--muted);font-size:.95rem}
.dropzone strong{color:var(--ink)}
.dz-previews{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:12px;margin-top:18px}
.dz-thumb{position:relative;border-radius:4px;overflow:hidden;aspect-ratio:1;background:var(--bg-2)}
.dz-thumb img{width:100%;height:100%;object-fit:cover}
.dz-thumb button{position:absolute;top:4px;right:4px;background:rgba(15,12,8,.8);color:#fff;border:0;width:24px;height:24px;border-radius:50%;cursor:pointer;font-size:.9rem;line-height:1}
.form-note{font-size:.82rem;color:var(--silver);margin-top:14px}
.form-status{margin-top:18px;padding:14px 18px;border-radius:4px;font-size:.92rem;display:none}
.form-status.ok{display:block;background:#eaf3ea;color:#2f6b34;border:1px solid #cfe5cf}
.form-status.err{display:block;background:#f8eaea;color:#a23535;border:1px solid #e8cccc}

/* ---- Quote bar (compro argento) ---- */
.criteria{list-style:none;display:grid;gap:14px}
.criteria li{display:flex;gap:14px;align-items:flex-start;font-size:1.05rem;color:var(--text)}
.criteria li::before{content:'';width:8px;height:8px;background:var(--gold);border-radius:50%;margin-top:11px;flex:none}
.brands{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.brands span{border:1px solid var(--line);padding:7px 16px;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border-radius:2px}

/* ---- CTA band ---- */
.cta-band{background:var(--gold);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band .container{padding-top:clamp(56px,7vw,90px);padding-bottom:clamp(56px,7vw,90px)}
.cta-band .lead{color:#fff8ec;margin-bottom:1.8rem}

/* ---- Footer ---- */
.footer{background:var(--ink);color:#bdb5a6;padding:72px 0 0}
.footer .container{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.footer h4{font-family:var(--sans);font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:#fff;margin-bottom:18px;font-weight:500}
.footer p,.footer a{font-size:.92rem;line-height:1.9}
.footer a:hover{color:var(--gold-2)}
.footer .f-logo{height:64px;margin-bottom:18px;filter:brightness(0) invert(1);opacity:.9}
.footer .f-desc{font-style:italic;font-family:var(--serif);font-size:1.05rem;color:#cfc7b8;max-width:34ch}
.footer ul{list-style:none}
.footer .socials{display:flex;gap:14px;margin-top:14px}
.footer .socials a{width:38px;height:38px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center}
.footer .socials a:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.footer .socials svg{width:17px;height:17px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:60px;padding:22px 0;font-size:.8rem;color:#8d8676}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.footer-bottom a:hover{color:var(--gold-2)}

/* ---- Cookie banner ---- */
.cookie{
  position:fixed;left:24px;right:24px;bottom:24px;z-index:500;background:var(--ink);color:#e9e3d8;
  border:1px solid rgba(255,255,255,.12);border-radius:var(--r);box-shadow:var(--shadow);
  padding:24px 28px;display:none;gap:22px;align-items:center;flex-wrap:wrap;max-width:1000px;margin:0 auto
}
.cookie.show{display:flex}
.cookie p{margin:0;font-size:.88rem;flex:1;min-width:240px;line-height:1.6}
.cookie a{color:var(--gold-2);text-decoration:underline}
.cookie .cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:11px 22px;font-size:.72rem}

/* ---- Admin modal (prezzi) ---- */
.admin-modal{position:fixed;inset:0;background:rgba(12,10,7,.7);z-index:700;display:none;align-items:center;justify-content:center;padding:24px}
.admin-modal.open{display:flex}
.admin-box{background:#fff;border-radius:var(--r);max-width:520px;width:100%;padding:38px;box-shadow:var(--shadow);max-height:90vh;overflow:auto}
.admin-box h3{margin-bottom:6px}
.admin-box .sub{color:var(--muted);font-size:.9rem;margin-bottom:24px}
.admin-box .field{margin-bottom:18px}
.admin-actions{display:flex;gap:12px;margin-top:10px;flex-wrap:wrap}
.toggle-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-top:1px solid var(--line);margin-top:6px}
.switch{position:relative;width:48px;height:26px;flex:none}
.switch input{opacity:0;width:0;height:0}
.switch .sl{position:absolute;inset:0;background:var(--line);border-radius:30px;transition:.3s;cursor:pointer}
.switch .sl::before{content:'';position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.3s}
.switch input:checked + .sl{background:var(--gold)}
.switch input:checked + .sl::before{transform:translateX(22px)}
.admin-msg{font-size:.86rem;margin-top:8px;min-height:1.2em}
.admin-msg.ok{color:#2f6b34}.admin-msg.err{color:#a23535}

/* utility */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.stack-sm > * + *{margin-top:10px}
.divider{width:60px;height:2px;background:var(--gold);margin:22px 0}
.center .divider{margin-left:auto;margin-right:auto}

/* ---- Reveal animation ---- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* =========== Responsive =========== */
@media(max-width:1024px){
  .gal-grid{columns:3}
  .footer .container{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .menu{
    position:fixed;inset:0;width:100%;height:100vh;height:100dvh;background:var(--ink);
    flex-direction:column;justify-content:center;padding:100px 32px 40px;gap:4px;
    transform:translateX(100%);transition:.35s;z-index:190;align-items:flex-start;
    overflow-y:auto
  }
  .menu.open{transform:none}
  .menu a{color:#fff;font-size:1rem;padding:12px 0;width:100%;border-bottom:1px solid rgba(255,255,255,.08)}
  .menu a::after{display:none}
  .nav{position:relative}
  .burger{display:block;z-index:200;position:absolute;top:50%;right:28px;transform:translateY(-50%)}
  .burger.open{position:fixed;top:24px;right:28px;transform:none}
  .burger.open span{background:#fff}
  .features,.steps{grid-template-columns:1fr 1fr}
  .prices .container{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .split--reverse .split__media{order:0}
  .info-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .gal-grid{columns:2}
  .nav-cta .btn{display:none}
}
@media(max-width:520px){
  .features,.steps{grid-template-columns:1fr}
  .gal-grid{columns:1}
  .topbar .tb-left{display:none}
  .footer .container{grid-template-columns:1fr}
}