/* ===== OSTERIA DEL BORGO ANTICO · styles.css ===== */
:root{
  --brown:#2B211C; --brown-deep:#1E1712; --brown-soft:#3A2E26;
  --paper:#F5ECDA; --cream:#F2E7D2; --card:#FBF4E4;
  --amber:#D9A24E; --amber-lt:#E8B65E; --amber-deep:#B07C33;
  --wine:#9B4A2F; --terra:#B4603A;
  --ink:#2A241E; --muted-d:rgba(242,231,210,.66); --muted-l:#7C7060;
  --line-d:rgba(242,231,210,.16); --line-l:rgba(42,36,30,.14);
  --disp:'Cardo',Georgia,serif;
  --sans:'Karla',system-ui,-apple-system,sans-serif;
  --wrap:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--brown-deep);color:var(--cream);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--disp);font-weight:700;line-height:1.08;letter-spacing:.005em}
em{font-style:italic;color:var(--amber-lt)}
.section{padding:clamp(3.2rem,7vw,6rem) clamp(1.15rem,5vw,3rem);max-width:var(--wrap);margin:0 auto;overflow-x:clip}
.kicker{font-family:var(--sans);font-size:.7rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--amber)}
.kicker-amber{color:var(--amber-lt)}
.eyebrow{font-family:var(--sans);font-size:.72rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--amber)}

/* candle FLAME motif */
.flame{position:relative;flex:none;width:12px;height:18px;background:radial-gradient(ellipse at 50% 70%,var(--amber-lt) 0%,var(--amber) 45%,var(--wine) 90%);border-radius:50% 50% 50% 50%/60% 60% 40% 40%;transform:rotate(0deg);box-shadow:0 0 12px 2px rgba(217,162,78,.5);animation:flick 2.6s ease-in-out infinite}
.flame::after{content:"";position:absolute;inset:26% 30% 8% 30%;background:radial-gradient(ellipse at 50% 70%,#fff 0%,var(--amber-lt) 70%);border-radius:50% 50% 50% 50%/60% 60% 40% 40%;opacity:.85}
@keyframes flick{0%,100%{transform:scale(1) rotate(-1deg)}50%{transform:scale(1.06,1.1) rotate(1deg)}}
.flame--sm{width:10px;height:15px}
.flame--rule{width:14px;height:21px}
.flame--badge{width:20px;height:30px}
.flame-rule{max-width:var(--wrap);margin:0 auto;display:flex;align-items:center;justify-content:center;gap:1.1rem;padding:.6rem clamp(1.15rem,5vw,3rem)}
.flame-rule .fr-line{height:1px;background:var(--line-d);flex:1}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--sans);font-weight:700;font-size:.85rem;letter-spacing:.03em;padding:.85rem 1.7rem;border-radius:2px;transition:transform .18s,background .18s,color .18s,box-shadow .18s;cursor:pointer;white-space:nowrap}
.btn-solid{background:var(--amber);color:var(--brown-deep);box-shadow:0 12px 26px -14px rgba(217,162,78,.7)}
.btn-solid:hover{background:var(--amber-lt);transform:translateY(-2px)}
.btn-line{border:1.5px solid var(--amber);color:var(--amber)}
.btn-line:hover{background:var(--amber);color:var(--brown-deep);transform:translateY(-2px)}

/* ===== INTRO ===== */
#intro{position:fixed;inset:0;z-index:120;background:var(--brown-deep);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;transition:opacity .7s ease,visibility .7s}
#intro.done{opacity:0;visibility:hidden}
.intro-mark{display:flex;flex-direction:column;align-items:center;gap:.6rem;animation:fadeUp .8s ease both;text-align:center}
.intro-mark .flame{width:22px;height:34px;margin-bottom:.5rem}
.intro-name{font-family:var(--disp);font-weight:700;font-size:clamp(2rem,6vw,3.2rem);color:var(--cream);line-height:1.1}
.intro-sub{font-family:var(--sans);font-size:.74rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--amber)}
#intro-skip{margin-top:.5rem;background:none;border:1px solid rgba(242,231,210,.4);color:var(--cream);padding:.5rem 1.3rem;border-radius:2px;font-family:var(--sans);font-weight:600;font-size:.84rem;cursor:pointer;transition:background .2s}
#intro-skip:hover{background:rgba(242,231,210,.12)}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ===== HEADER ===== */
#site-header{position:sticky;top:0;z-index:90;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem clamp(1.15rem,5vw,3rem);background:rgba(30,23,18,.96);border-bottom:1px solid transparent;transition:border-color .3s}
#site-header.scrolled{border-color:var(--line-d)}
.brand{display:flex;align-items:center;gap:.7rem}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt b{font-family:var(--disp);font-size:1.16rem;font-weight:700;color:var(--cream)}
.brand-txt i{font-family:var(--sans);font-style:normal;font-size:.52rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--amber)}
.nav{display:flex;gap:1.6rem}
.nav a{font-size:.9rem;font-weight:600;color:var(--cream);position:relative;padding:.2rem 0}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--amber);transition:width .25s}
.nav a:hover::after{width:100%}
.head-actions{display:flex;align-items:center;gap:.9rem}
.lang{display:flex;align-items:center;gap:.3rem;font-size:.8rem;color:var(--muted-d)}
.lang button{background:none;border:none;font-family:var(--sans);font-weight:700;font-size:.8rem;color:var(--muted-d);cursor:pointer;padding:.1rem .2rem}
.lang button.active{color:var(--amber)}
.btn-book{background:var(--amber);color:var(--brown-deep);padding:.5rem 1.2rem;border-radius:2px;font-family:var(--sans);font-size:.82rem;font-weight:700;transition:background .2s,transform .2s}
.btn-book:hover{background:var(--amber-lt);transform:translateY(-1px)}
#burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.3rem}
#burger span{width:23px;height:2px;background:var(--cream);transition:.3s}
#burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
#burger[aria-expanded="true"] span:nth-child(2){opacity:0}
#burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== HERO ===== */
.hero{max-width:var(--wrap);margin:0 auto;padding:clamp(2rem,5vw,3.8rem) clamp(1.15rem,5vw,3rem);display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(1.6rem,4vw,3.4rem);align-items:center}
.eyebrow{margin-bottom:1rem}
.hero-title{font-family:var(--disp);font-size:clamp(2.8rem,6.5vw,4.6rem);color:var(--cream);font-weight:700;line-height:1.02}
.hero-tag{font-family:var(--disp);font-style:italic;font-size:clamp(1.1rem,2.6vw,1.55rem);color:var(--amber-lt);margin-top:.5rem}
.hero-sub{font-size:1.04rem;color:var(--muted-d);max-width:48ch;margin-top:1.1rem}
.hero-sub b{color:var(--cream);font-weight:600}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.8rem}
.hero-facts{display:flex;gap:1.6rem;flex-wrap:wrap;margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--line-d);font-size:.85rem;font-weight:600}
.hf-live{display:inline-flex;align-items:center;gap:.45rem}
#live-dot{width:8px;height:8px;border-radius:50%;background:var(--muted-l);flex:none}
#live-dot.open{background:var(--amber);box-shadow:0 0 0 3px rgba(217,162,78,.25)}
#live-dot.closed{background:var(--wine);box-shadow:0 0 0 3px rgba(155,74,47,.3)}
.hero-media{position:relative}
.hero-photo{overflow:hidden;aspect-ratio:4/3.5;box-shadow:0 28px 60px -30px rgba(0,0,0,.8);border:1px solid var(--line-d)}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-candle{position:absolute;right:-14px;bottom:-14px;width:64px;height:64px;border-radius:50%;background:var(--brown-deep);border:1px solid var(--amber);display:flex;align-items:center;justify-content:center;box-shadow:0 0 30px -4px rgba(217,162,78,.5)}

/* ===== STORIA ===== */
.storia{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(1.8rem,5vw,3.6rem);align-items:center}
.storia-photo{overflow:hidden;aspect-ratio:3/4;box-shadow:0 22px 46px -30px rgba(0,0,0,.8);border:1px solid var(--line-d);max-width:360px}
.storia-photo img{width:100%;height:100%;object-fit:cover}
.storia-copy h2{font-size:clamp(2rem,5vw,3.1rem);color:var(--cream);margin:.6rem 0 1.1rem}
.storia-copy p{color:var(--muted-d);margin-bottom:1rem;max-width:52ch}
.storia-copy b{color:var(--cream);font-weight:600}
.storia-stats{display:flex;gap:2rem;flex-wrap:wrap;margin-top:1.8rem;padding-top:1.5rem;border-top:1px solid var(--line-d)}
.storia-stats .stat{display:flex;flex-direction:column;gap:.15rem}
.storia-stats .stat b{font-family:var(--disp);font-weight:700;font-size:1.7rem;color:var(--amber);line-height:1}
.storia-stats .stat span{font-size:.68rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-d)}

/* ===== LA CARTA ===== */
.carta{background:var(--brown);border-top:1px solid var(--line-d);border-bottom:1px solid var(--line-d)}
.carta-inner{max-width:var(--wrap);margin:0 auto;padding:clamp(3rem,6vw,5rem) clamp(1.15rem,5vw,3rem)}
.carta-head{text-align:center;margin-bottom:2.6rem}
.carta-head h2{font-size:clamp(2rem,5vw,3.1rem);color:var(--cream);margin-top:.5rem}
.carta-head p{color:var(--muted-d);max-width:48ch;margin:.7rem auto 0}
.carta-grid{display:grid;grid-template-columns:1fr 1fr .8fr;gap:clamp(1.4rem,3vw,2.6rem)}
.carta-sec{margin-bottom:2rem}
.carta-sec h3{font-family:var(--disp);font-size:1.5rem;color:var(--amber);margin-bottom:.9rem;padding-bottom:.5rem;border-bottom:1px solid var(--line-d)}
.carta-sec ul{list-style:none;display:flex;flex-direction:column;gap:.85rem}
.carta-sec li{display:flex;flex-direction:column;gap:.1rem}
.carta-sec b{font-family:var(--sans);font-weight:700;font-size:1rem;color:var(--cream)}
.carta-sec span{font-size:.85rem;color:var(--muted-d);font-style:italic}
.carta-photos{display:flex;flex-direction:column;gap:1rem}
.carta-photos figure{overflow:hidden;aspect-ratio:4/3;box-shadow:0 14px 30px -22px rgba(0,0,0,.8);border:1px solid var(--line-d)}
.carta-photos img{width:100%;height:100%;object-fit:cover}
.carta-note{text-align:center;margin-top:2rem;font-size:.95rem;color:var(--muted-d);font-style:italic}

/* ===== ALLE PARETI (signature B&W wall) ===== */
.pareti-head{text-align:center;margin-bottom:2.4rem}
.pareti-head h2{font-size:clamp(2.2rem,5.5vw,3.4rem);color:var(--cream);margin-top:.5rem}
.pareti-head p{color:var(--muted-d);max-width:48ch;margin:.7rem auto 0}
.pareti-wall{columns:4;column-gap:.9rem}
.pw-item{break-inside:avoid;margin-bottom:.9rem;overflow:hidden;cursor:pointer;position:relative;box-shadow:0 12px 26px -20px rgba(0,0,0,.9);border:5px solid #14100c;background:#14100c}
.pw-item img{width:100%;display:block;filter:grayscale(1) contrast(1.05) brightness(.92);transition:filter .55s ease,transform .55s ease}
.pw-item:hover img{filter:grayscale(0) contrast(1) brightness(1);transform:scale(1.03)}
.pw-item::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 40px rgba(0,0,0,.5);pointer-events:none}

/* ===== RECENSIONI ===== */
.recensioni{text-align:center}
.rev-head{margin-bottom:2.4rem}
.rev-head h2{font-size:clamp(1.9rem,4.8vw,2.9rem);color:var(--cream);margin-top:.5rem}
.rev-grid{columns:3;column-gap:1.3rem;text-align:left}
.rev{break-inside:avoid;margin-bottom:1.3rem;background:var(--brown);border:1px solid var(--line-d);border-left:3px solid var(--amber);padding:1.6rem;box-shadow:0 14px 30px -26px rgba(0,0,0,.8)}
.rev p{font-family:var(--disp);font-size:1.14rem;line-height:1.45;color:var(--cream);margin-bottom:.9rem;font-style:italic}
.rev cite{font-style:normal;font-family:var(--sans);font-weight:700;font-size:.88rem;color:var(--amber);display:flex;flex-direction:column;gap:.15rem}
.rev cite span{color:var(--amber-deep);letter-spacing:.05em;font-size:.82rem}

/* ===== DOVE ===== */
.dove-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.4rem);align-items:center}
.dove-info h2{font-size:clamp(1.9rem,4.6vw,2.9rem);color:var(--cream);margin:.6rem 0 1.4rem}
.dove-list{list-style:none;display:flex;flex-direction:column;gap:1rem;margin-bottom:1.8rem}
.dove-list li{display:flex;flex-direction:column;gap:.2rem;font-size:1rem;padding-bottom:1rem;border-bottom:1px solid var(--line-d)}
.dove-list b{font-family:var(--sans);font-size:.64rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--amber)}
.dove-list a{color:var(--amber-lt);font-weight:700}
.dove-list .dim{color:var(--muted-d)}
.dove-cta{display:flex;gap:.8rem;flex-wrap:wrap}
.dove-side{display:flex;flex-direction:column;gap:1rem}
.dove-photo{overflow:hidden;aspect-ratio:16/11;box-shadow:0 18px 40px -30px rgba(0,0,0,.8);border:1px solid var(--line-d)}
.dove-photo img{width:100%;height:100%;object-fit:cover}
.dove-map{overflow:hidden;border:1px solid var(--line-d)}
.dove-map iframe{width:100%;height:100%;min-height:210px;border:0;display:block;filter:invert(.9) hue-rotate(180deg) saturate(.7) brightness(.9)}

/* ===== FAQ ===== */
.faq{max-width:760px}
.faq-head{text-align:center;margin-bottom:2rem}
.faq-head h2{font-size:clamp(1.8rem,4vw,2.6rem);color:var(--cream);margin-top:.4rem}
.faq-list details{border-bottom:1px solid var(--line-d);padding:1.1rem .2rem}
.faq-list summary{font-family:var(--disp);font-size:1.24rem;font-weight:700;color:var(--cream);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-family:var(--sans);color:var(--amber);font-size:1.4rem;transition:transform .25s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list p{color:var(--muted-d);margin-top:.7rem;font-size:.98rem}

/* ===== FOOTER ===== */
#site-footer{background:#14100c;color:var(--muted-d);padding:clamp(2.6rem,6vw,4rem) clamp(1.15rem,5vw,3rem) 2rem;border-top:1px solid var(--line-d)}
.foot-main{max-width:var(--wrap);margin:0 auto;display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;padding-bottom:2rem;border-bottom:1px solid var(--line-d)}
.foot-brand{display:flex;flex-direction:column;gap:.4rem}
.foot-brand .flame{margin-bottom:.4rem}
.foot-brand b{font-family:var(--disp);font-size:1.4rem;font-weight:700;color:var(--cream)}
.foot-brand i{font-family:var(--sans);font-style:normal;font-size:.62rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--amber)}
.foot-cols{display:flex;gap:2.6rem;flex-wrap:wrap}
.foot-cols div{display:flex;flex-direction:column;gap:.35rem}
.foot-cols b{font-size:.6rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:.2rem}
.foot-cols span,.foot-cols a{font-size:.88rem;color:var(--muted-d)}
.foot-cols a:hover{color:var(--cream)}
.foot-bottom{max-width:var(--wrap);margin:1.6rem auto 0;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.foot-bottom p{font-size:.73rem;color:rgba(242,231,210,.42);max-width:82ch}
.foot-credit a{color:var(--amber)}

/* ===== ACTION BAR ===== */
.action-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:80;background:#14100c;border-top:1px solid var(--line-d)}
.action-bar a{flex:1;text-align:center;padding:.85rem .3rem;font-family:var(--sans);font-size:.82rem;font-weight:700;color:var(--cream);border-right:1px solid var(--line-d)}
.action-bar a:last-child{border-right:none}

/* ===== LIGHTBOX ===== */
#lightbox{position:fixed;inset:0;z-index:130;background:rgba(10,7,4,.97);display:flex;align-items:center;justify-content:center;padding:2rem;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
#lightbox.open{opacity:1;visibility:visible}
#lightbox img{max-width:92vw;max-height:88vh;border:1px solid var(--amber)}
#lb-close{position:absolute;top:1.3rem;right:1.6rem;background:none;border:none;color:var(--cream);font-size:2rem;cursor:pointer;line-height:1}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.1s}.reveal-d2{transition-delay:.2s}.reveal-d3{transition-delay:.3s}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(78vw,320px);flex-direction:column;justify-content:center;gap:1.9rem;background:#14100c;padding:2rem;transform:translateX(100%);transition:transform .35s;z-index:95}
  .nav.open{transform:none}
  .nav a{color:var(--cream);font-size:1.4rem;font-family:var(--disp)}
  #burger{display:flex;position:relative;z-index:96}
  .hero{grid-template-columns:1fr;gap:2.4rem}
  .hero-photo{aspect-ratio:4/3.2;max-width:560px}
  .storia{grid-template-columns:1fr}
  .storia-photo{max-width:100%;aspect-ratio:16/10}
  .carta-grid{grid-template-columns:1fr 1fr}
  .carta-photos{grid-column:1 / -1;flex-direction:row}
  .carta-photos figure{flex:1;aspect-ratio:3/4}
  .pareti-wall{columns:3}
  .dove-grid{grid-template-columns:1fr}
  .rev-grid{columns:2}
  .action-bar{display:flex}
  #site-footer{padding-bottom:5rem}
}
@media(max-width:560px){
  .nav{width:100%}
  .btn-book{display:none}
  .carta-grid{grid-template-columns:1fr}
  .carta-photos{flex-direction:row}
  .pareti-wall{columns:2}
  .rev-grid{columns:1}
  .storia-stats{gap:1.4rem}
}

/* ===== REDUCED MOTION ===== */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
  .flame{animation:none!important}
}