/* Rocca Retreat — foglio di stile unico per index.html e grazie.html.
   Direzione: lusso editoriale. Pietra calcarea e caffè scuro, un solo accento
   corten (il materiale dell'insegna RR), serif da rivista + grottesco asciutto. */

:root{
  --ink:#17110D;          /* caffè quasi nero: sezioni scure, testo */
  --ink-2:#211913;
  --ink-3:#2D231B;
  --paper:#F3EDE3;        /* pietra calcarea */
  --paper-2:#E9E0D2;
  --paper-3:#DED2C0;
  --corten:#A2502A;       /* accento: l'insegna in acciaio corten */
  --corten-hi:#D98A5C;    /* corten leggibile su fondo scuro */
  --brass:#C9A86E;        /* ottone delle lampade */
  --muted:#6B5F54;        /* testo secondario su pietra (AA) */
  --muted-inv:#B8AB9B;    /* testo secondario su caffè (AA) */
  --line:rgba(23,17,13,.14);
  --line-inv:rgba(243,237,227,.16);

  --serif:"Instrument Serif","Iowan Old Style",Georgia,serif;
  --sans:"Schibsted Grotesk","Helvetica Neue",Helvetica,sans-serif;

  --gutter:clamp(20px,4vw,56px);
  --max:1360px;
  --section:clamp(88px,12vw,180px);
  --ease:cubic-bezier(.2,.7,.1,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--sans);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;margin:0;line-height:1.02;letter-spacing:-.01em}
h1 em,h2 em,h3 em{font-style:italic;color:var(--corten)}
.dark h1 em,.dark h2 em,.dark h3 em{color:var(--corten-hi)}
p{margin:0}
::selection{background:var(--corten);color:var(--paper)}
:focus-visible{outline:2px solid var(--corten);outline-offset:3px}
.dark :focus-visible{outline-color:var(--corten-hi)}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--corten);color:var(--paper);
  padding:10px 16px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}

/* Grana fotografica su tutta la pagina: il dettaglio che toglie l'aria "digitale" */
body::after{content:"";position:fixed;inset:-50%;z-index:150;pointer-events:none;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.dark{background:var(--ink);color:var(--paper)}
.section{padding:var(--section) 0;position:relative}

/* Occhiello: numero di sezione + etichetta */
.kicker{display:inline-flex;align-items:center;gap:14px;font:600 12px/1 var(--sans);
  letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:28px}
.kicker b{font:italic 400 20px/1 var(--serif);letter-spacing:0;color:var(--corten);text-transform:none}
.kicker::after{content:"";width:48px;height:1px;background:currentColor;opacity:.5}
.dark .kicker{color:var(--muted-inv)}
.dark .kicker b{color:var(--corten-hi)}

.h2{font-size:clamp(44px,6.4vw,96px)}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.6;color:var(--muted);max-width:46ch}
.dark .lead{color:var(--muted-inv)}

/* Bottoni */
.btn{display:inline-flex;align-items:center;gap:14px;padding:18px 28px;min-height:52px;
  font:600 13px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;
  border:1px solid transparent;cursor:pointer;transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease)}
.btn .arrow{display:inline-block;transition:transform .4s var(--ease)}
.btn:hover .arrow{transform:translateX(5px)}
.btn--solid{background:var(--corten);color:#FFF8F0}
.btn--solid:hover{background:#8A4220}
.btn--line{border-color:var(--line-inv);color:var(--paper)}
.btn--line:hover{border-color:var(--paper);background:rgba(243,237,227,.06)}
.btn--line-dark{border-color:var(--line);color:var(--ink)}
.btn--line-dark:hover{border-color:var(--ink)}
.link{display:inline-flex;align-items:center;gap:12px;font:600 13px/1 var(--sans);letter-spacing:.16em;
  text-transform:uppercase;text-decoration:none;padding:10px 0;border-bottom:1px solid currentColor}
.link .arrow{transition:transform .4s var(--ease)}
.link:hover .arrow{transform:translateX(5px)}

/* ============ HEADER ============ */
.header{position:fixed;inset:0 0 auto;z-index:100;display:flex;align-items:center;gap:32px;
  height:84px;padding:0 var(--gutter);color:var(--paper);
  transition:background .5s var(--ease),height .5s var(--ease),border-color .5s var(--ease);
  border-bottom:1px solid transparent}
.header.scrolled{background:rgba(23,17,13,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  height:68px;border-bottom-color:var(--line-inv)}
.header__brand{display:block;flex-shrink:0}
.header__brand img{width:150px;height:auto}
.nav{display:flex;gap:clamp(18px,2.4vw,36px);margin-left:auto}
.nav>a{font:500 13px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;
  padding:10px 0;position:relative;opacity:.86;transition:opacity .3s}
.nav>a::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:1px;background:var(--corten-hi);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.nav>a:hover{opacity:1}
.nav>a:hover::after{transform:scaleX(1)}
.nav__extra{display:none}
.header__cta{padding:14px 20px;min-height:44px;font-size:12px}
.menu-toggle{display:none;margin-left:auto;width:48px;height:48px;background:none;border:0;cursor:pointer;position:relative}
.menu-toggle span{position:absolute;left:12px;right:12px;height:1px;background:currentColor;transition:transform .4s var(--ease),opacity .3s}
.menu-toggle span:nth-child(1){top:18px}.menu-toggle span:nth-child(2){top:24px}.menu-toggle span:nth-child(3){top:30px}
.menu-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{min-height:100vh;min-height:100svh;padding:132px 0 72px;display:flex;align-items:center;position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter);align-items:center;width:100%}
.hero__text{grid-column:1/7;position:relative;z-index:2}
.hero h1{font-size:clamp(48px,6.6vw,112px);line-height:.94;letter-spacing:-.025em;margin-bottom:36px}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .line>span{display:block}
.hero__sub{font-size:clamp(17px,1.35vw,20px);color:var(--muted-inv);max-width:44ch;margin-bottom:40px}
.hero__ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:48px}
.hero__badges{display:flex;flex-wrap:wrap;gap:10px 28px;font:500 12px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted-inv)}
.hero__badges span{display:inline-flex;align-items:center;gap:10px}
.hero__badges span::before{content:"";width:7px;height:7px;background:var(--corten-hi);transform:rotate(45deg)}

.hero__visual{grid-column:7/13;position:relative;height:min(78vh,780px);min-height:520px}
.hero__main{position:absolute;inset:0 0 0 12%;overflow:hidden}
.hero__main img,.hero__inset img{width:100%;height:100%;object-fit:cover}
.hero__inset{position:absolute;left:0;bottom:-6%;width:34%;aspect-ratio:2/3;overflow:hidden;
  border:10px solid var(--ink);z-index:2}
.hero__coords{position:absolute;right:-6px;top:50%;transform:translate(100%,-50%) rotate(90deg);transform-origin:left top;
  font:500 11px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:var(--muted-inv);white-space:nowrap}

/* Sigillo rotante RR: il dettaglio-firma */
.seal{position:absolute;width:150px;height:150px;z-index:3;color:var(--paper)}
.seal svg{width:100%;height:100%;overflow:visible}
.seal__ring{transform-origin:50% 50%;animation:spin 38s linear infinite}
.seal text{font:600 9.6px var(--sans);letter-spacing:.32em;text-transform:uppercase;fill:currentColor}
.seal .seal__mono{font:italic 400 44px var(--serif);letter-spacing:0;fill:var(--corten-hi)}
.hero .seal{left:2%;top:-5%}
@keyframes spin{to{transform:rotate(360deg)}}

.hero__scroll{position:absolute;left:var(--gutter);bottom:28px;display:flex;align-items:center;gap:14px;
  font:500 11px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:var(--muted-inv)}
.hero__scroll i{display:block;width:64px;height:1px;background:var(--line-inv);position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;inset:0;background:var(--corten-hi);animation:scrollline 2.6s var(--ease) infinite}
@keyframes scrollline{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}

/* Ingresso dell'hero: una sola coreografia, ben temporizzata */
.js .hero h1 .line>span{transform:translateY(105%);transition:transform 1.2s var(--ease-out)}
.js .hero__sub,.js .hero__ctas,.js .hero__badges{opacity:0;transform:translateY(16px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
.js .hero__main{clip-path:inset(0 0 100% 0);transition:clip-path 1.5s var(--ease-out) .15s}
.js .hero__inset{clip-path:inset(100% 0 0 0);transition:clip-path 1.3s var(--ease-out) .7s}
.js .hero .seal{opacity:0;transition:opacity 1.2s ease 1.2s}
.js .hero__main img{transform:scale(1.12);transition:transform 2.4s var(--ease-out) .15s}
.loaded .hero h1 .line>span{transform:none}
.loaded .hero h1 .line:nth-child(2)>span{transition-delay:.08s}
.loaded .hero h1 .line:nth-child(3)>span{transition-delay:.16s}
.loaded .hero h1 .line:nth-child(4)>span{transition-delay:.24s}
.loaded .hero__sub{opacity:1;transform:none;transition-delay:.5s}
.loaded .hero__ctas{opacity:1;transform:none;transition-delay:.62s}
.loaded .hero__badges{opacity:1;transform:none;transition-delay:.74s}
.loaded .hero__main{clip-path:inset(0)}
.loaded .hero__main img{transform:none}
.loaded .hero__inset{clip-path:inset(0)}
.loaded .hero .seal{opacity:1}

/* ============ RIVELAZIONI ============ */
.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity 1.1s var(--ease-out),transform 1.1s var(--ease-out)}
.js [data-reveal].in{opacity:1;transform:none}
.js [data-reveal="2"]{transition-delay:.12s}
.js [data-reveal="3"]{transition-delay:.24s}
.js [data-reveal="4"]{transition-delay:.36s}
.js .frame[data-reveal]{opacity:1;transform:none;clip-path:inset(12% 0 0 0);transition:clip-path 1.4s var(--ease-out)}
.js .frame[data-reveal].in{clip-path:inset(0)}

/* Cornice foto: zoom lento al passaggio */
.frame{position:relative;overflow:hidden;background:var(--paper-3);margin:0}
.dark .frame{background:var(--ink-3)}
.frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease-out)}
a.frame:hover img,button.frame:hover img,.frame:hover>img{transform:scale(1.04)}

/* ============ INTRO ============ */
.intro__grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter);align-items:end}
.intro__text{grid-column:1/7;padding-bottom:40px}
.intro__text h2{margin-bottom:40px}
.intro__text .lead+.lead{margin-top:20px}
.intro__sign{display:flex;align-items:center;gap:18px;margin-top:48px;font:600 12px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.intro__sign::before{content:"";width:40px;height:1px;background:var(--corten)}
.intro__visual{grid-column:8/13;position:relative}
.intro__visual .frame--main{aspect-ratio:3/4}
.intro__quote{position:absolute;left:-22%;bottom:12%;background:var(--ink);color:var(--paper);
  padding:30px 34px;font:italic 400 clamp(26px,2.4vw,36px)/1.08 var(--serif);z-index:2}
.intro__quote::before{content:"“";display:block;font-size:64px;line-height:.6;color:var(--corten-hi);margin-bottom:6px}
.intro__aside{grid-column:1/5;display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;margin-top:-8px}
.intro__aside .frame{aspect-ratio:1}
.intro__aside p{font-size:14px;line-height:1.55;color:var(--muted)}
.intro__aside strong{display:block;font:italic 400 22px/1.1 var(--serif);color:var(--ink);margin-bottom:4px}

/* ============ VALORI ============ */
.values{padding-top:0}
.values__head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:64px;border-top:1px solid var(--line);padding-top:var(--section)}
.values__grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.value{padding:36px 28px 8px 0;position:relative}
.value+.value{padding-left:28px;border-left:1px solid var(--line)}
.value__num{font:italic 400 64px/1 var(--serif);color:var(--corten);display:block;margin-bottom:28px}
.value h3{font-size:30px;margin-bottom:14px}
.value p{font-size:15.5px;color:var(--muted)}

/* ============ SUITE ============ */
.suite__head{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter);align-items:end;margin-bottom:72px}
.suite__head>div{grid-column:1/8}
.suite__head>p{grid-column:9/13}
.rooms{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(14px,1.6vw,24px)}
.room{position:relative;margin:0}
.room .frame{height:100%}
.room--camera{grid-column:1/8;grid-row:span 2;aspect-ratio:auto;min-height:620px}
.room--living{grid-column:8/13;aspect-ratio:4/3}
.room--cucina{grid-column:8/13;aspect-ratio:4/3}
.room--bagno{grid-column:1/6;aspect-ratio:4/5}
.room--dettagli{grid-column:6/13;align-self:center}
.room figcaption{position:absolute;left:0;bottom:0;right:0;padding:72px 28px 24px;
  background:linear-gradient(to top,rgba(23,17,13,.86),rgba(23,17,13,0));color:var(--paper);pointer-events:none}
.room figcaption b{display:block;font:400 clamp(30px,2.6vw,42px)/1 var(--serif);margin-bottom:8px}
.room figcaption span{font-size:14.5px;color:#E2D8CA;display:block;max-width:40ch}
.room__index{position:absolute;top:20px;left:24px;z-index:2;font:600 11px/1 var(--sans);letter-spacing:.24em;color:var(--paper);
  background:rgba(23,17,13,.5);padding:8px 10px;pointer-events:none}

.specs{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border-top:1px solid var(--line-inv)}
.specs>div{padding:28px 20px 0 0}
.specs>div+div{padding-left:20px;border-left:1px solid var(--line-inv)}
.specs dt{font:600 11px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--muted-inv);margin-bottom:14px}
.specs dd{margin:0;font:400 30px/1 var(--serif)}
.specs dd small{display:block;font:400 13.5px/1.5 var(--sans);color:var(--muted-inv);margin-top:8px}
.details{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,1.6vw,24px);margin-top:56px}
.detail{display:grid;grid-template-columns:110px 1fr;gap:20px;align-items:center}
.detail .frame{aspect-ratio:4/5}
.detail h3{font-size:26px;margin-bottom:8px}
.detail p{font-size:15px;color:var(--muted-inv)}

/* ============ SPA ============ */
.spa{display:grid;grid-template-columns:1fr 1fr;min-height:92vh;background:var(--paper-2)}
.spa__text{padding:var(--section) var(--gutter);display:flex;flex-direction:column;justify-content:center;max-width:680px;margin-left:auto}
.spa__text h2{margin-bottom:32px}
.spa__list{list-style:none;padding:0;margin:40px 0 48px;border-top:1px solid var(--line)}
.spa__list li{display:flex;gap:20px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line);font-size:16.5px}
.spa__list li span{font:italic 400 22px/1 var(--serif);color:var(--corten);min-width:28px}
.spa__visual{position:relative;min-height:520px}
.spa__visual .frame{position:absolute;inset:0}

/* ============ GALLERIA ============ */
.gallery__head{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter);align-items:end;margin-bottom:64px}
.gallery__head>div{grid-column:1/8}
.gallery__head>p{grid-column:9/13}
.masonry{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.4vw,20px);align-items:start}
.masonry .col{display:flex;flex-direction:column;gap:clamp(12px,1.4vw,20px)}
.masonry .tile{width:100%;padding:0;border:0;cursor:zoom-in;display:block;position:relative}
.tile::after{content:"+";position:absolute;right:14px;bottom:14px;width:40px;height:40px;display:grid;place-items:center;
  font:300 24px/1 var(--sans);color:var(--paper);background:rgba(23,17,13,.55);opacity:0;transform:scale(.8);
  transition:opacity .4s var(--ease),transform .4s var(--ease)}
.tile:hover::after,.tile:focus-visible::after{opacity:1;transform:none}
.gallery__more{margin-top:48px;display:flex;justify-content:center}

/* ============ LIGHTBOX ============ */
.lightbox{border:0;padding:0;margin:0;width:100vw;height:100vh;height:100dvh;max-width:none;max-height:none;
  background:rgba(14,10,8,.96);color:var(--paper);overflow:hidden}
.lightbox::backdrop{background:rgba(14,10,8,.9)}
.lightbox[open]{display:grid;grid-template-rows:1fr auto}
.lightbox__stage{position:relative;display:grid;place-items:center;padding:64px clamp(12px,7vw,110px) 12px;min-height:0}
.lightbox__img{max-width:100%;max-height:calc(100vh - 150px);max-height:calc(100dvh - 150px);width:auto;height:auto;object-fit:contain;opacity:0;transition:opacity .35s ease}
.lightbox__img.ready{opacity:1}
.lightbox__bar{display:flex;align-items:center;gap:24px;padding:16px var(--gutter) 22px;border-top:1px solid var(--line-inv)}
.lightbox__caption{font-size:14.5px;color:var(--muted-inv);flex:1}
.lightbox__count{font:italic 400 22px/1 var(--serif);color:var(--corten-hi);white-space:nowrap}
.lb-btn{position:absolute;z-index:2;width:56px;height:56px;display:grid;place-items:center;background:rgba(243,237,227,.06);
  border:1px solid var(--line-inv);color:var(--paper);cursor:pointer;font:300 26px/1 var(--sans);transition:background .3s,border-color .3s}
.lb-btn:hover{background:rgba(243,237,227,.14);border-color:var(--paper)}
.lb-close{top:14px;right:14px}
.lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lb-next{right:14px;top:50%;transform:translateY(-50%)}

/* ============ TOLFA ============ */
.tolfa__grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter);align-items:center}
.tolfa__text{grid-column:1/6}
.tolfa__text h2{margin-bottom:32px}
.tolfa__text .lead{margin-bottom:36px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);margin-top:56px;border-top:1px solid var(--line-inv)}
.fact{padding-top:24px}
.fact+.fact{padding-left:20px;border-left:1px solid var(--line-inv)}
.fact b{display:block;font:400 clamp(44px,4.4vw,64px)/1 var(--serif)}
.fact b em{font-size:.42em;color:var(--corten-hi);margin-left:6px}
.fact span{display:block;margin-top:10px;font:600 11px/1.4 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--muted-inv)}
.tolfa__visual{grid-column:7/13;position:relative}
.tolfa__visual .frame--main{aspect-ratio:4/5}
.tolfa__pin{position:absolute;left:24px;top:24px;z-index:2;background:var(--paper);color:var(--ink);padding:16px 18px;
  font:italic 400 26px/1 var(--serif)}
.tolfa__pin small{display:block;margin-top:6px;font:600 10.5px/1 var(--sans);letter-spacing:.22em;color:var(--muted);font-style:normal}
.tolfa__inset{position:absolute;right:-5%;bottom:-8%;width:38%;aspect-ratio:3/4;border:10px solid var(--ink);z-index:2}

/* ============ PRENOTAZIONE ============ */
.booking{position:relative;min-height:88vh;display:grid;place-items:center;text-align:center;overflow:hidden}
.booking__bg{position:absolute;inset:0}
.booking__bg img{width:100%;height:100%;object-fit:cover}
.booking__bg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(23,17,13,.72),rgba(23,17,13,.9))}
.booking__content{position:relative;z-index:2;max-width:820px;padding:var(--section) var(--gutter)}
.booking .kicker{justify-content:center}
.booking h2{font-size:clamp(56px,9vw,140px);margin-bottom:28px}
.booking .lead{margin:0 auto 48px;color:#D6CBBB}
.booking__ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.booking__channels{display:flex;gap:10px 28px;justify-content:center;flex-wrap:wrap;margin-top:56px;padding-top:28px;border-top:1px solid var(--line-inv);
  font:600 12px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase}
.booking__channels span{color:var(--muted-inv)}
.booking__channels a{text-decoration:none;padding:6px 0;border-bottom:1px solid transparent}
.booking__channels a:hover{border-bottom-color:currentColor}

/* ============ FAQ ============ */
.faq__grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter)}
.faq__head{grid-column:1/6}
.faq__head h2{font-size:clamp(40px,4.6vw,68px)}
.faq__list{grid-column:7/13;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;align-items:center;
  padding:28px 0;font:400 clamp(22px,1.9vw,28px)/1.2 var(--serif)}
.faq__item summary::-webkit-details-marker{display:none}
.faq__icon{flex-shrink:0;width:36px;height:36px;border:1px solid var(--line);position:relative;transition:background .3s,border-color .3s}
.faq__icon::before,.faq__icon::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .4s var(--ease)}
.faq__icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq__item[open] .faq__icon{background:var(--corten);border-color:var(--corten)}
.faq__item[open] .faq__icon::before,.faq__item[open] .faq__icon::after{background:var(--paper)}
.faq__item[open] .faq__icon::after{transform:translate(-50%,-50%) rotate(0)}
.faq__answer{padding:0 0 30px;color:var(--muted);max-width:60ch}

/* ============ FOOTER ============ */
.footer{padding:96px 0 40px}
.footer__top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:64px;border-bottom:1px solid var(--line-inv)}
.footer__brand img{width:170px;margin-bottom:24px}
.footer__brand p{font-size:14.5px;color:var(--muted-inv);max-width:40ch}
.footer__company{margin-top:24px;font-size:12.5px;line-height:1.7;letter-spacing:.04em;color:var(--muted-inv)}
.footer h2{font:600 11px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--corten-hi);margin-bottom:22px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.footer ul a{text-decoration:none;font-size:15px;color:#E2D8CA;transition:color .3s}
.footer ul a:hover{color:var(--paper)}
.footer__bottom{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-top:28px;font-size:13px;color:var(--muted-inv)}
.footer__bottom nav{display:flex;gap:24px}
.footer__bottom a{text-decoration:none}
.footer__bottom a:hover{color:var(--paper)}

/* ============ PNRR ============ */
.pnrr{background:#FFFFFF;color:#2A2A2A;padding:48px 0 40px}
.pnrr__logos{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 40px;align-items:center;margin-bottom:28px}
.pnrr__logo img{width:100%;height:72px;object-fit:contain}
.pnrr__text{font-size:13px;line-height:1.7;color:#444;max-width:110ch}
.pnrr__codes{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:16px;font-size:12px;letter-spacing:.08em;color:#555}

/* ============ GRAZIE ============ */
.thanks{min-height:100vh;min-height:100svh;padding:140px 0 96px;display:flex;align-items:center}
.thanks__grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter);align-items:center;width:100%}
.thanks__text{grid-column:1/7}
.thanks h1{font-size:clamp(56px,8vw,128px);line-height:.95;margin-bottom:32px}
.thanks__mark{width:64px;height:64px;border:1px solid var(--corten-hi);display:grid;place-items:center;margin-bottom:36px}
.thanks__mark svg{width:26px;height:26px;fill:none;stroke:var(--corten-hi);stroke-width:1.6}
.thanks .lead{margin-bottom:44px}
.thanks__meta{display:flex;gap:12px 32px;flex-wrap:wrap;margin-top:44px;font:600 12px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted-inv)}
.thanks__meta a{text-decoration:none;color:var(--paper)}
.thanks__visual{grid-column:8/13;position:relative}
.thanks__visual .frame{aspect-ratio:4/5}
.thanks__visual .seal{right:-30px;bottom:-40px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .nav,.header__cta{display:none}
  .menu-toggle{display:block}
  /* Menu mobile a tutto schermo. L'header perde la sfocatura mentre è aperto:
     backdrop-filter trasforma l'header nel riferimento dei figli "fixed" e il menu
     restava chiuso in una striscia alta quanto l'header. */
  .header.menu-open{background:var(--ink);-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom-color:var(--line-inv)}
  .nav{display:none;counter-reset:voce}
  .nav.open{display:flex;position:fixed;top:0;left:0;width:100%;height:100vh;height:100dvh;z-index:-1;
    flex-direction:column;justify-content:flex-start;gap:0;margin:0;overflow-y:auto;
    padding:calc(84px + 3vh) var(--gutter) calc(28px + env(safe-area-inset-bottom));background:var(--ink)}
  .nav.open>a{counter-increment:voce;display:flex;align-items:baseline;gap:18px;padding:clamp(10px,1.8vh,16px) 0;
    border-bottom:1px solid var(--line-inv);font:400 clamp(34px,9.5vw,56px)/1.05 var(--serif);
    letter-spacing:-.01em;text-transform:none;opacity:1;color:var(--paper)}
  .nav.open>a::before{content:counter(voce,decimal-leading-zero);font:600 11px/1 var(--sans);letter-spacing:.2em;
    color:var(--corten-hi);min-width:22px;transform:translateY(-.9em)}
  .nav.open>a::after{display:none}
  .nav.open>a:active{color:var(--corten-hi)}
  .nav.open .nav__extra{display:grid;gap:18px;margin-top:auto;padding-top:32px}
  .nav__extra .btn{justify-content:center}
  .nav__extra p{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font:500 12px/1.4 var(--sans);
    letter-spacing:.16em;text-transform:uppercase;color:var(--muted-inv)}
  .nav__extra p a{color:var(--paper);text-decoration:none;text-transform:none;letter-spacing:.02em;font-size:15px}
  .js .nav.open>a,.js .nav.open .nav__extra{animation:voce .7s var(--ease-out) both}
  .js .nav.open>a:nth-child(2){animation-delay:.04s}.js .nav.open>a:nth-child(3){animation-delay:.08s}
  .js .nav.open>a:nth-child(4){animation-delay:.12s}.js .nav.open>a:nth-child(5){animation-delay:.16s}
  .js .nav.open>a:nth-child(6){animation-delay:.2s}.js .nav.open .nav__extra{animation-delay:.26s}
  .hero__text{grid-column:1/13}
  .hero__visual{grid-column:1/13;height:auto;min-height:0;aspect-ratio:4/3;margin-top:24px}
  .hero__coords{display:none}
  .intro__text{grid-column:1/13;padding-bottom:0}
  .intro__visual{grid-column:2/12;margin-top:48px}
  .intro__quote{left:-6%}
  .intro__aside{grid-column:1/13;margin-top:48px}
  .values__grid{grid-template-columns:1fr 1fr}
  .value:nth-child(3){padding-left:0;border-left:0}
  .value:nth-child(n+3){border-top:1px solid var(--line)}
  .suite__head>div,.suite__head>p,.gallery__head>div,.gallery__head>p{grid-column:1/13}
  .room--camera{grid-column:1/13;grid-row:auto;min-height:0;aspect-ratio:4/3}
  .room--living,.room--cucina{grid-column:span 6}
  .room--bagno{grid-column:1/13;aspect-ratio:4/3}
  .room--dettagli{grid-column:1/13}
  .specs{grid-template-columns:1fr 1fr}
  .specs>div:nth-child(3){padding-left:0;border-left:0}
  .specs>div:nth-child(n+3){border-top:1px solid var(--line-inv);margin-top:28px}
  .spa{grid-template-columns:1fr}
  .spa__text{max-width:none;margin:0}
  .spa__visual{min-height:0;aspect-ratio:4/5}
  .masonry{display:block;columns:2;column-gap:12px}
  .masonry .col{display:contents}
  .masonry .tile{break-inside:avoid;margin-bottom:12px}
  .tolfa__text,.tolfa__visual{grid-column:1/13}
  .tolfa__visual{margin:56px 6% 40px 0}
  .faq__head,.faq__list{grid-column:1/13}
  .footer__top{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/3}
  .pnrr__logos{grid-template-columns:1fr 1fr}
  .thanks__text,.thanks__visual{grid-column:1/13}
  .thanks__visual{margin:40px 8% 0 0}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero{padding-top:112px}
  .hero__visual{aspect-ratio:1/1}
  .hero__main{left:16%}
  .hero__inset{width:40%;border-width:6px}
  .seal{width:104px;height:104px}
  .hero .seal{left:auto;right:-8px;top:-40px}
  .hero__scroll{display:none}
  .values__head{flex-direction:column;align-items:flex-start}
  .values__grid{grid-template-columns:1fr}
  .value,.value+.value{padding:28px 0 4px;border-left:0}
  .value:nth-child(n+2){border-top:1px solid var(--line)}
  .room--living,.room--cucina{grid-column:1/13}
  .room figcaption{padding:56px 20px 18px}
  .details{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr 1fr 1fr}
  .fact+.fact{padding-left:12px}
  .intro__quote{position:relative;left:auto;bottom:auto;margin:-48px 0 0 24px;display:inline-block}
  .intro__visual{grid-column:1/13}
  .tolfa__inset{right:-4%;width:44%;border-width:6px}
  .footer__top{grid-template-columns:1fr}
  .footer__brand{grid-column:auto}
  .lb-prev,.lb-next{top:auto;bottom:-2px;transform:none;width:48px;height:48px}
  .lightbox__stage{padding:64px 8px 64px}
  .lightbox__img{max-height:calc(100dvh - 210px)}
  .steps{grid-template-columns:1fr}
}

@keyframes voce{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js [data-reveal],.js .hero *{opacity:1!important;transform:none!important;clip-path:none!important}
}