/* ============================================================
   ALBERGO CANZO — Famiglia Ponti
   ============================================================ */

:root{
  --ivory:#f4f0e8;
  --cream:#ece6d9;
  --paper:#faf8f3;
  --ink:#23271f;
  --green:#39443a;
  --green-deep:#2b342c;
  --stone:#8b8578;
  --bronze:#a08662;
  --line:rgba(35,39,31,.16);
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Jost', 'Helvetica Neue', sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  font-weight:300;
  color:var(--ink);
  background:var(--ivory);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}

::selection{background:var(--green);color:var(--ivory)}

/* ---------- Tipografia ---------- */
h1,h2,h3,.serif{font-family:var(--serif);font-weight:400;line-height:1.15}
.eyebrow{
  font-family:var(--sans);
  font-size:.68rem;
  letter-spacing:.42em;
  text-transform:uppercase;
  color:var(--bronze);
  display:block;
  margin-bottom:1.4rem;
}
.display{font-size:clamp(2.4rem,5.2vw,4.4rem);letter-spacing:.02em}
.title{font-size:clamp(1.9rem,3.4vw,2.9rem);letter-spacing:.02em}
.lead{
  font-family:var(--serif);
  font-size:clamp(1.25rem,2vw,1.6rem);
  font-style:italic;
  line-height:1.6;
  color:var(--green);
}
p{font-size:.98rem;color:rgba(35,39,31,.82)}
.small{font-size:.8rem;letter-spacing:.12em}

/* ---------- Bottoni ---------- */
.btn{
  display:inline-block;
  font-family:var(--sans);
  font-size:.7rem;
  letter-spacing:.32em;
  text-transform:uppercase;
  padding:1.05rem 2.6rem;
  border:1px solid currentColor;
  transition:all .45s cubic-bezier(.25,.8,.25,1);
  cursor:pointer;
  background:transparent;
}
.btn:hover{background:var(--green);border-color:var(--green);color:var(--ivory)}
.btn--solid{background:var(--green);border-color:var(--green);color:var(--ivory)}
.btn--solid:hover{background:var(--green-deep)}
.btn--light{color:#fff}
.btn--light:hover{background:#fff;border-color:#fff;color:var(--ink)}

.link-line{
  font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;
  padding-bottom:.45rem;border-bottom:1px solid var(--line);
  transition:border-color .4s, color .4s;
}
.link-line:hover{border-color:var(--bronze);color:var(--bronze)}

/* ---------- Header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.4rem 3rem;
  transition:background .5s, box-shadow .5s, padding .5s;
  color:#fff;
}
.header.scrolled,
.header.solid{
  background:rgba(244,240,232,.96);
  backdrop-filter:blur(8px);
  color:var(--ink);
  box-shadow:0 1px 0 var(--line);
  padding:.9rem 3rem;
}
.header .brand{display:flex;align-items:center;gap:1rem;line-height:1.1}
.brand-logo{height:50px;width:auto;display:block;transition:filter .5s}
.header:not(.scrolled):not(.solid) .brand-logo{filter:brightness(0) invert(1)}
.header.scrolled .brand-logo,.header.solid .brand-logo{filter:brightness(0) opacity(.82)}
.brand-text{text-align:left}
.nav .lang{border-bottom:1px solid currentColor;padding-bottom:.15rem;opacity:.85}
.nav .lang::after{display:none}
.nav .lang:hover{color:var(--bronze);border-color:var(--bronze)}
.header .brand small{
  display:block;font-size:.55rem;letter-spacing:.45em;text-transform:uppercase;
  opacity:.75;margin-bottom:.28rem;
}
.header .brand .name{
  font-family:var(--serif);font-size:1.35rem;letter-spacing:.22em;text-transform:uppercase;
}
.nav{display:flex;gap:2.2rem;align-items:center}
.nav a{
  font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;
  position:relative;padding:.3rem 0;white-space:nowrap;
}
.nav a::after{
  content:'';position:absolute;left:0;bottom:0;height:1px;width:0;
  background:currentColor;transition:width .4s;
}
.nav a:hover::after,.nav a.active::after{width:100%}
.header .cta{margin-left:1rem}
.btn-book{
  font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;
  border:1px solid var(--bronze);padding:.75rem 1.7rem;
  transition:all .4s;white-space:nowrap;
  background:var(--bronze);color:#fff !important;
}
.btn-book:hover{background:var(--green);border-color:var(--green);color:#fff}

/* hamburger */
.burger{display:none;background:none;border:0;cursor:pointer;z-index:120;color:inherit}
.burger span{display:block;width:26px;height:1px;background:currentColor;margin:7px 0;transition:.4s}
.menu-open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:110;background:var(--green-deep);color:var(--ivory);
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2rem;
  opacity:0;visibility:hidden;transition:opacity .5s,visibility .5s;
}
.menu-open .mobile-menu{opacity:1;visibility:visible}
.mobile-menu a{font-family:var(--serif);font-size:1.7rem;letter-spacing:.14em;text-transform:uppercase}
.mobile-menu .btn{margin-top:1.5rem;color:var(--ivory)}

/* ---------- Hero ---------- */
.hero{
  position:relative;height:100vh;min-height:620px;
  display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;
  overflow:hidden;
}
.hero video,.hero .hero-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}
.hero::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 52%, rgba(20,24,18,.34), rgba(20,24,18,0) 70%),
    linear-gradient(rgba(20,24,18,.48),rgba(20,24,18,.28) 45%,rgba(20,24,18,.55));
}
.hero-content{position:relative;z-index:2;padding:0 1.5rem;max-width:900px}
.hero-content h1,.hero-content .sub,.hero-content .eyebrow,.scroll-hint{
  text-shadow:0 1px 3px rgba(0,0,0,.55),0 6px 32px rgba(0,0,0,.4);
}
.hero-content .eyebrow{color:rgba(255,255,255,.85)}
.hero-content h1{font-size:clamp(2.6rem,7vw,5.6rem);letter-spacing:.08em;text-transform:uppercase;font-weight:400}
.hero-content .sub{
  font-family:var(--serif);font-style:italic;font-size:clamp(1.1rem,2.2vw,1.5rem);
  margin-top:1.4rem;color:rgba(255,255,255,.92);
}
.hero-content .btn{margin-top:2.6rem}
.scroll-hint{
  position:absolute;bottom:2.4rem;left:50%;transform:translateX(-50%);z-index:2;
  font-size:.6rem;letter-spacing:.4em;text-transform:uppercase;color:rgba(255,255,255,.8);
}
.scroll-hint::after{
  content:'';display:block;width:1px;height:52px;background:rgba(255,255,255,.6);
  margin:.8rem auto 0;animation:drop 2.4s infinite;
  transform-origin:top;
}
@keyframes drop{0%{transform:scaleY(0)}45%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}}

/* hero pagina interna */
.hero--page{height:72vh;min-height:480px}

/* hero slideshow */
.hero .slide{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity 2s ease;
}
.hero .slide.active{opacity:1;animation:kenburns 9s ease-out forwards}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.06)}}
.hero-dots{
  position:absolute;bottom:2.2rem;right:3rem;z-index:3;display:flex;gap:.7rem;
}
.hero-dots button{
  width:8px;height:8px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(255,255,255,.45);transition:background .4s,transform .4s;padding:0;
}
.hero-dots button.on{background:#fff;transform:scale(1.25)}

/* ---------- Sezioni ---------- */
.section{padding:7.5rem 3rem}
.section--tight{padding:5rem 3rem}
.section--cream{background:var(--cream)}
.section--green{background:var(--green-deep);color:var(--ivory)}
.section--green p{color:rgba(244,240,232,.8)}
.section--green .eyebrow{color:var(--bronze)}
.wrap{max-width:1280px;margin:0 auto}
.wrap--narrow{max-width:760px;margin:0 auto;text-align:center}

.center{text-align:center}
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}

.split{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.split--wide{gap:7rem}
.split .img-tall{aspect-ratio:3/4;object-fit:cover;width:100%;height:100%}
.split .img-wide{aspect-ratio:4/3;object-fit:cover;width:100%}

.duo{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:end}
.duo img{width:100%;object-fit:cover}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}

.card{position:relative;overflow:hidden;display:block}
.card .frame{overflow:hidden}
.card img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform 1.4s cubic-bezier(.25,.8,.25,1)}
.card--wide img{aspect-ratio:4/3}
.card:hover img{transform:scale(1.06)}
.card .card-label{margin-top:1.6rem;text-align:center}
.card .card-label .eyebrow{margin-bottom:.6rem}
.card .card-label h3{font-size:1.5rem;letter-spacing:.04em}
.card .card-label p{margin-top:.5rem;font-size:.88rem}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.stats .num{font-family:var(--serif);font-size:2.8rem;color:var(--bronze)}
.stats .lbl{font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;margin-top:.4rem}

.rule{width:56px;height:1px;background:var(--bronze);margin:2rem auto}
.rule--left{margin:2rem 0}

/* ---------- Camere ---------- */
.room{display:grid;grid-template-columns:1fr 1fr;gap:0;min-height:640px}
.room .room-media{position:relative;overflow:hidden}
.room .room-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.6s cubic-bezier(.25,.8,.25,1)}
.room:hover .room-media img{transform:scale(1.05)}
.room .room-body{
  display:flex;flex-direction:column;justify-content:center;
  padding:5rem 5.5rem;background:var(--paper);
}
.room--alt .room-body{order:-1}
.room .room-body h2{font-size:clamp(1.7rem,2.6vw,2.4rem);letter-spacing:.03em}
.room .room-body p{margin-top:1.4rem}
.amenities{display:flex;flex-wrap:wrap;gap:.6rem 1.8rem;margin-top:2rem}
.amenities li{
  font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--stone);
  padding-left:1.1rem;position:relative;
}
.amenities li::before{content:'—';position:absolute;left:0;color:var(--bronze)}
.room .thumbs{display:flex;gap:.8rem;margin-top:2.4rem}
.room .thumbs img{width:76px;height:76px;object-fit:cover;cursor:pointer;opacity:.85;transition:opacity .3s}
.room .thumbs img:hover{opacity:1}
.room-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-top:2.4rem}
.room-gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;cursor:pointer;opacity:.92;transition:opacity .3s,transform .6s}
.room-gallery img:hover{opacity:1;transform:scale(1.02)}
.room .btn{align-self:flex-start;margin-top:2.6rem}

/* ---------- Galleria ---------- */
.masonry{columns:3;column-gap:1.2rem;max-width:1400px;margin:0 auto}
.masonry a{display:block;margin-bottom:1.2rem;overflow:hidden;break-inside:avoid}
.masonry img{width:100%;transition:transform 1.2s cubic-bezier(.25,.8,.25,1),opacity .4s}
.masonry a:hover img{transform:scale(1.045)}

/* lightbox */
.lightbox{
  position:fixed;inset:0;z-index:200;background:rgba(24,27,22,.96);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;
}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:88vw;max-height:86vh;object-fit:contain}
.lightbox button{
  position:absolute;background:none;border:0;color:rgba(255,255,255,.85);cursor:pointer;
  font-family:var(--sans);font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;padding:1rem;
}
.lightbox .lb-close{top:1.4rem;right:1.8rem}
.lightbox .lb-prev{left:1.2rem;top:50%;transform:translateY(-50%);font-size:1.6rem}
.lightbox .lb-next{right:1.2rem;top:50%;transform:translateY(-50%);font-size:1.6rem}
.lightbox .lb-count{position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.6);font-size:.7rem;letter-spacing:.3em}

/* ---------- Banner prenota ---------- */
.book-banner{
  position:relative;padding:9rem 3rem;text-align:center;color:#fff;overflow:hidden;
}
.book-banner .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.book-banner::after{content:'';position:absolute;inset:0;background:rgba(30,36,28,.55)}
.book-banner .inner{position:relative;z-index:2}
.book-banner h2{font-size:clamp(2rem,4vw,3.4rem);letter-spacing:.04em}
.book-banner .eyebrow{color:rgba(255,255,255,.8)}

/* ---------- Contatti ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem}
.contact-list li{padding:1.5rem 0;border-bottom:1px solid var(--line)}
.contact-list .lbl{font-size:.62rem;letter-spacing:.34em;text-transform:uppercase;color:var(--stone);display:block;margin-bottom:.4rem}
.contact-list .val{font-family:var(--serif);font-size:1.3rem}
.map-frame{width:100%;height:100%;min-height:460px;border:0}

/* sezione con sfondo parallasse */
.parallax{
  position:relative;color:var(--ivory);
  background-size:cover;background-position:center;background-attachment:fixed;
}
.parallax::before{content:'';position:absolute;inset:0;background:rgba(28,34,26,.78)}
.parallax > *{position:relative;z-index:2}
.parallax .lead{color:rgba(244,240,232,.92)}
.parallax p{color:rgba(244,240,232,.82)}
.parallax .trail{border-color:rgba(244,240,232,.22)}
.parallax .specs .v{color:var(--ivory)}
.parallax .specs .k{color:rgba(244,240,232,.55)}
.parallax .eyebrow{color:var(--bronze)}
@media(max-width:1080px){.parallax{background-attachment:scroll}}

/* ---------- Footer ---------- */
.footer{background:var(--green-deep);color:rgba(244,240,232,.85);padding:5.5rem 3rem 2.5rem}
.footer .cols{
  max-width:1280px;margin:0 auto;
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:3.5rem;
}
.footer-logo{height:64px;width:auto;margin-bottom:1.2rem;filter:brightness(0) invert(1);opacity:.95}
.footer .brand-f .name{font-family:var(--serif);font-size:1.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ivory)}
.footer .brand-f small{display:block;font-size:.56rem;letter-spacing:.4em;text-transform:uppercase;color:var(--bronze);margin-bottom:.5rem}
.footer h4{font-size:.64rem;letter-spacing:.34em;text-transform:uppercase;color:var(--bronze);margin-bottom:1.4rem;font-weight:400}
.footer li{margin-bottom:.7rem;font-size:.85rem}
.footer a:hover{color:#fff}
.footer .legal{
  max-width:1280px;margin:4rem auto 0;padding-top:1.6rem;
  border-top:1px solid rgba(244,240,232,.14);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  font-size:.68rem;letter-spacing:.14em;color:rgba(244,240,232,.5);
}

/* ---------- Home: più respiro ---------- */
.home .section{padding:11rem 3rem}
.home .wrap--narrow{max-width:700px}
.home .lead{line-height:1.8}
.home p{line-height:1.85}
.home .rule{margin:2.6rem auto}
.home .rule--left{margin:2.6rem 0}
.home .split--wide{gap:8.5rem}
.home .grid-3{gap:3rem}
.home .duo{gap:2.6rem}
.home .card .card-label{margin-top:2rem}
.home .book-banner{padding:12rem 3rem}
.home .title{line-height:1.25}
.home .btn{margin-top:3.2rem}
@media(max-width:1080px){
  .home .section{padding:6.5rem 1.6rem}
  .home .split--wide{gap:3.5rem}
  .home .book-banner{padding:8rem 1.6rem}
}

/* ---------- Overlay prenotazione ---------- */
.book-overlay{
  position:fixed;inset:0;z-index:300;background:var(--green-deep);color:var(--ivory);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:2rem 1.5rem;opacity:0;visibility:hidden;transition:opacity .5s,visibility .5s;
  overflow-y:auto;
}
.book-overlay.open{opacity:1;visibility:visible}
.book-overlay .bo-close{
  position:absolute;top:1.6rem;right:2.2rem;background:none;border:1px solid rgba(244,240,232,.4);
  color:var(--ivory);font-family:var(--sans);font-size:.66rem;letter-spacing:.3em;
  text-transform:uppercase;padding:.7rem 1.8rem;border-radius:999px;cursor:pointer;transition:all .35s;
}
.book-overlay .bo-close:hover{background:var(--ivory);color:var(--green-deep)}
.book-overlay .bo-logo{height:56px;width:auto;margin-bottom:2rem}
.bo-deco{
  position:absolute;right:-6%;top:50%;transform:translateY(-50%);
  height:115%;width:auto;opacity:.05;filter:brightness(0) invert(1);
  pointer-events:none;user-select:none;
}
.book-overlay .bo-eyebrow{
  font-size:.6rem;letter-spacing:.45em;text-transform:uppercase;
  color:var(--bronze);margin-bottom:1.1rem;
}
.book-overlay h2{
  font-family:var(--serif);font-weight:400;font-size:clamp(2rem,5vw,3.6rem);
  letter-spacing:.02em;text-align:center;
}
.book-overlay .bo-rule{width:56px;height:1px;background:var(--bronze);margin:1.8rem auto 3.2rem}
.bo-form{width:100%;max-width:960px;display:grid;grid-template-columns:repeat(3,1fr);gap:3rem 4rem;align-items:end}
.bo-field label{
  display:block;font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;
  color:rgba(244,240,232,.75);margin-bottom:.9rem;
}
.bo-field input,.bo-field select{
  width:100%;background:transparent;border:0;border-bottom:1px solid rgba(244,240,232,.45);
  color:var(--ivory);font-family:var(--serif);font-size:1.5rem;padding:.35rem 0;
  border-radius:0;outline:none;transition:border-color .3s;
}
.bo-field input:focus,.bo-field select:focus{border-color:var(--bronze)}
.bo-field select{appearance:none;cursor:pointer}
.bo-field option{color:var(--ink);background:var(--ivory)}
.bo-field input::-webkit-calendar-picker-indicator{filter:invert(1);opacity:.7;cursor:pointer}
.bo-submit{
  border:1px solid var(--bronze);background:var(--bronze);color:#fff;
  font-family:var(--sans);font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;
  padding:1.05rem 0;width:100%;border-radius:999px;cursor:pointer;transition:all .4s;
}
.bo-submit:hover{background:transparent;color:var(--ivory)}
.book-overlay .bo-contacts{
  margin-top:4rem;text-align:center;font-size:.82rem;color:rgba(244,240,232,.7);line-height:2;
}
.book-overlay .bo-contacts a:hover{color:#fff}
@media(max-width:1080px){
  .bo-form{grid-template-columns:1fr 1fr;gap:2.2rem}
}
@media(max-width:640px){
  .bo-form{grid-template-columns:1fr}
  .book-overlay{justify-content:flex-start;padding-top:6rem}
  .book-overlay h2{margin-bottom:2.2rem}
}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(36px);transition:opacity 1.1s cubic-bezier(.25,.8,.25,1),transform 1.1s cubic-bezier(.25,.8,.25,1)}
.reveal.visible{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.15s}
.reveal[data-delay="2"]{transition-delay:.3s}
.reveal[data-delay="3"]{transition-delay:.45s}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .nav{display:none}
  .burger{display:block}
  .header{padding:1.2rem 1.6rem}
  .header.scrolled{padding:.9rem 1.6rem}
  .section{padding:5rem 1.6rem}
  .split,.split--wide{grid-template-columns:1fr;gap:2.5rem}
  .room{grid-template-columns:1fr;min-height:0}
  .room .room-media{aspect-ratio:4/3;position:relative}
  .room--alt .room-body{order:0}
  .room .room-body{padding:3rem 1.8rem}
  .grid-3{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .masonry{columns:2}
  .contact-grid{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
  .duo{grid-template-columns:1fr}
}
@media(max-width:560px){
  .masonry{columns:1}
  .footer .cols{grid-template-columns:1fr}
  .hero-content h1{letter-spacing:.05em}
}