/* ===== BISTRÒ GOURMET — luxury black & gold ===== */
:root{
  --bg:#0c0a08; --bg2:#13100c; --panel:#16120d;
  --gold:#c8a14e; --gold2:#e6c578; --gold-soft:#a98a45;
  --cream:#f3ece0; --txt:#e8e0d2; --muted:#a89f8e; --line:rgba(200,161,78,.18);
  --serif:'Playfair Display',serif; --sans:'Jost',sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--sans);font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-size:.74rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);font-weight:500}
.eyebrow--c{display:block;text-align:center}
.sec{padding:clamp(70px,9vw,130px) 0}
.sec__head{max-width:620px;margin:0 auto 56px;text-align:center}
.sec__title{font-family:var(--serif);font-weight:700;font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.08;color:var(--cream);margin:14px 0}
.sec__lead{color:var(--muted);font-size:1.02rem}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--sans);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;padding:16px 34px;border-radius:2px;cursor:pointer;border:1px solid transparent;transition:.35s}
.btn--gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#1a140a;font-weight:600}
.btn--gold:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(200,161,78,.32)}
.btn--ghost{border-color:var(--gold);color:var(--gold)}
.btn--ghost:hover{background:var(--gold);color:#1a140a}
.btn--full{width:100%}

/* header */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;padding:24px 0;transition:.4s}
.hdr.scrolled{background:rgba(10,8,6,.9);backdrop-filter:blur(12px);padding:14px 0;border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--cream);letter-spacing:.02em}
.logo span{color:var(--gold);font-style:italic;font-weight:600}
.nav{display:flex;align-items:center;gap:34px}
.nav a{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt);transition:.3s;position:relative}
.nav a:not(.nav__cta):hover{color:var(--gold)}
.nav a:not(.nav__cta)::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--gold);transition:.3s}
.nav a:not(.nav__cta):hover::after{width:100%}
.nav__cta{border:1px solid var(--gold);color:var(--gold);padding:10px 22px;border-radius:2px}
.nav__cta:hover{background:var(--gold);color:#1a140a}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:2px;background:var(--cream);transition:.3s}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero__bg{position:absolute;inset:0;background:url('assets/hero.jpg') center/cover no-repeat;transform:scale(1.05);animation:heroZoom 18s ease-in-out infinite alternate}
@keyframes heroZoom{to{transform:scale(1.15)}}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,6,4,.92) 0%,rgba(8,6,4,.6) 45%,rgba(8,6,4,.25) 100%),linear-gradient(0deg,rgba(8,6,4,.85),transparent 55%)}
.hero__in{position:relative;z-index:2;max-width:680px}
.hero__title{font-family:var(--serif);font-weight:800;font-size:clamp(2.8rem,8vw,6rem);line-height:1.02;color:var(--cream);margin:20px 0 22px}
.hero__title em{color:var(--gold);font-style:italic;font-weight:500}
.hero__sub{font-size:1.1rem;color:var(--txt);max-width:480px;margin-bottom:38px;opacity:.9}
.hero__btns{display:flex;gap:16px;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:2;color:var(--gold);font-size:1.4rem;animation:bob 2s ease-in-out infinite}
@keyframes bob{50%{transform:translate(-50%,8px)}}

/* strip */
.strip{background:var(--gold);color:#1a140a;font-weight:500}
.strip__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding:16px 28px;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase}

/* menu */
.menu{background:var(--bg2)}
.menu__tabs{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:46px}
.tab{background:transparent;border:1px solid var(--line);color:var(--muted);font-family:var(--sans);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;padding:11px 24px;border-radius:2px;cursor:pointer;transition:.3s}
.tab:hover{color:var(--gold);border-color:var(--gold)}
.tab.is-active{background:var(--gold);border-color:var(--gold);color:#1a140a;font-weight:500}
.menu__list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:4px}
.mi{display:flex;align-items:baseline;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);animation:fade .5s ease both}
.mi__main{flex:1}
.mi__name{font-family:var(--serif);font-size:1.25rem;color:var(--cream);font-weight:600}
.mi__desc{font-size:.92rem;color:var(--muted);margin-top:3px}
.mi__dots{flex:1;border-bottom:1px dotted var(--line);transform:translateY(-5px);min-width:24px}
.mi__price{font-family:var(--serif);font-size:1.2rem;color:var(--gold);font-weight:600;white-space:nowrap}
@keyframes fade{from{opacity:0;transform:translateY(10px)}}

/* signature */
.sig__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.sig{position:relative;border-radius:6px;overflow:hidden;background:var(--panel);border:1px solid var(--line);display:flex;flex-direction:column}
.sig__img{height:300px;background-size:cover;background-position:center;transition:.6s}
.sig:hover .sig__img{transform:scale(1.06)}
.sig__body{padding:26px 28px 30px;position:relative}
.sig__body h3{font-family:var(--serif);font-size:1.5rem;color:var(--cream);font-weight:600;margin-bottom:8px}
.sig__body p{color:var(--muted);font-size:.95rem}
.sig__price{position:absolute;top:-24px;right:24px;background:var(--gold);color:#1a140a;font-family:var(--serif);font-weight:700;font-size:1.1rem;padding:10px 16px;border-radius:2px}

/* chef */
.chef{background:var(--bg2)}
.chef__grid{display:grid;grid-template-columns:.85fr 1fr;gap:64px;align-items:center}
.chef__img{height:560px;border-radius:6px;background-size:cover;background-position:center;border:1px solid var(--line)}
.chef__body .sec__title{margin-top:14px;text-align:left}
.chef__body p{color:var(--muted);margin-bottom:16px;max-width:520px}
.chef__signature{font-family:var(--serif);font-style:italic;font-size:1.8rem;color:var(--gold);margin:8px 0 30px}
.chef__badges{display:flex;gap:36px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:26px}
.chef__badges div{display:flex;flex-direction:column}
.chef__badges strong{font-family:var(--serif);font-size:2rem;color:var(--cream)}
.chef__badges span{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.gallery__item{height:340px;background-size:cover;background-position:center;filter:grayscale(.2) brightness(.9);transition:.5s}
.gallery__item:hover{filter:none;transform:scale(1.02)}

/* reviews */
.reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.rev{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:34px 30px}
.rev__stars{color:var(--gold);letter-spacing:.2em;margin-bottom:16px}
.rev p{font-family:var(--serif);font-style:italic;font-size:1.12rem;color:var(--cream);line-height:1.6}
.rev footer{margin-top:18px;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}

/* booking */
.book{background:var(--bg2)}
.book__grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.book__intro .sec__title{text-align:left;margin:14px 0 18px}
.book__intro p{color:var(--muted);max-width:420px}
.book__info{list-style:none;margin-top:28px;display:flex;flex-direction:column;gap:10px}
.book__info li{padding-left:22px;position:relative;color:var(--txt)}
.book__info li::before{content:'';position:absolute;left:0;top:.7em;width:8px;height:8px;background:var(--gold);border-radius:50%}
.book__form{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:38px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--cream);padding:13px 14px;border-radius:3px;font-family:var(--sans);font-size:.95rem}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.book__ok{margin-top:16px;color:var(--gold2);text-align:center;font-size:.92rem}

/* footer */
.ftr{background:var(--bg);border-top:1px solid var(--line);padding-top:70px}
.ftr__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px}
.logo--ftr{font-size:1.7rem}
.ftr__desc{color:var(--muted);margin-top:14px;font-size:.95rem;max-width:300px}
.ftr h4{font-family:var(--serif);color:var(--gold);font-weight:600;margin-bottom:14px;font-size:1.05rem}
.ftr p{color:var(--muted);font-size:.92rem}
.ftr__social{display:flex;flex-direction:column;gap:8px}
.ftr__social a{color:var(--muted);transition:.3s}.ftr__social a:hover{color:var(--gold)}
.ftr__bar{border-top:1px solid var(--line);padding:24px 28px;text-align:center;color:var(--muted);font-size:.82rem}
.ftr__bar a{color:var(--gold)}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:900px){
  .nav{position:fixed;inset:0 0 0 auto;width:78%;max-width:340px;background:var(--bg2);flex-direction:column;justify-content:center;align-items:flex-start;padding:60px 40px;gap:24px;transform:translateX(100%);transition:.4s;border-left:1px solid var(--line)}
  .nav.open{transform:none}
  .nav a{font-size:1.05rem}
  .burger{display:flex;z-index:60}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .sig__grid,.reviews__grid,.gallery{grid-template-columns:1fr}
  .chef__grid,.book__grid{grid-template-columns:1fr;gap:38px}
  .chef__img{height:420px}
  .ftr__grid{grid-template-columns:1fr 1fr;gap:30px}
  .gallery__item{height:260px}
}
@media(max-width:540px){
  .wrap{padding:0 20px}
  .row{grid-template-columns:1fr}
  .strip__in{justify-content:flex-start;gap:8px 20px}
  .ftr__grid{grid-template-columns:1fr}
  .hero__btns .btn{flex:1}
}

/* ===== Protezione demo (Webtre) ===== */
html,body{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;}
img,picture,svg,video{-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;user-drag:none;}
input,textarea,select,[contenteditable="true"]{-webkit-user-select:text!important;-moz-user-select:text!important;-ms-user-select:text!important;user-select:text!important;}