/* Istituto San Domenico – foglio di stile unico */
@font-face{font-family:"Marcellus";src:url(../fonts/marcellus.woff2) format("woff2");font-display:swap}
@font-face{font-family:"Lexend";src:url(../fonts/lexend.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  --ink:#1D3747;        /* testo */
  --petrol:#21688B;     /* marchio, link: petrolio del logo ufficiale */
  --petrol-deep:#1F4862;
  --sage:#91A84E;
  --sage-tint:#EEF3E5;  /* fasce chiare */
  --orange:#FE8728;
  --rose:#E72D73;
  --navy:#23488B;
  --paper:#FCFCFA;
  --line:#D3DDD0;
  --muted:#4A6070;
  --wrap:72rem;
  --gutter:clamp(1rem,4vw,2.5rem);
  --display:"Marcellus",Georgia,serif;
  --text:"Lexend",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--text);
  font-size:clamp(1.0625rem,1rem + .3vw,1.1875rem);line-height:1.65;font-weight:350}
img{max-width:100%;height:auto;display:block}
a{color:var(--petrol);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:2px}
h1,h2{font-family:var(--display);font-weight:400;line-height:1.12;letter-spacing:-.005em;margin:0 0 .5em;color:var(--petrol-deep)}
h1{font-size:clamp(2.4rem,1.5rem + 3.6vw,4.3rem)}
h2{font-size:clamp(1.85rem,1.4rem + 1.6vw,2.7rem)}
h3{font-size:1.2em;font-weight:600;line-height:1.3;margin:0 0 .35em}
p{margin:0 0 1em;max-width:62ch}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:0;background:var(--petrol);color:#fff;padding:.6em 1em;z-index:10}
.skip:focus{left:1rem}
.plain{list-style:none;margin:0;padding:0}
.lead{font-size:1.15em;color:var(--ink);max-width:40ch}
.muted{color:var(--muted)}

/* intestazione */
.site-header{border-bottom:1px solid var(--line);background:var(--paper)}
.header-inner{display:flex;align-items:center;gap:1.5rem;min-height:6.25rem}
.brand img{width:auto;height:5rem}
.nav-desktop{margin-left:auto;font-size:.95em}
.nav-desktop ul,.menu ul{list-style:none;margin:0;padding:0}
.nav-desktop ul{display:flex;gap:1.25rem;white-space:nowrap}
.nav-desktop a,.menu a{color:var(--ink);text-decoration:none;font-weight:500;padding:.4em 0;display:inline-block}
.nav-desktop a:hover,.menu a:hover{color:var(--petrol)}
[aria-current="page"]{color:var(--petrol)!important;box-shadow:inset 0 -3px 0 var(--sage)}
.header-call{font-weight:700;white-space:nowrap;text-decoration:none;color:#fff;background:var(--petrol);
  padding:.55em 1em;border-radius:999px}
.header-call:hover{background:var(--petrol-deep)}
.menu{display:none;margin-left:auto}
.menu summary{cursor:pointer;font-weight:700;list-style:none;padding:.5em .9em;border:2px solid var(--petrol);border-radius:999px;color:var(--petrol)}
.menu summary::-webkit-details-marker{display:none}
.menu[open] summary{background:var(--petrol);color:#fff}
.menu nav{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--line);
  padding:.5rem var(--gutter) 1.25rem;z-index:5;box-shadow:0 18px 30px -20px rgba(29,55,71,.35)}
.menu li a{font-size:1.15em;padding:.6em 0;display:block;border-bottom:1px solid var(--line)}
.site-header{position:relative}
@media (max-width:1100px){
  .nav-desktop{display:none}
  .menu{display:block}
}
@media (max-width:560px){
  .header-call{display:none}
  .brand img{height:3.5rem}
  .header-inner{min-height:4.75rem}

}

/* bottoni */
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}
.btn{display:inline-flex;align-items:center;min-height:3.25rem;padding:.6em 1.4em;border-radius:999px;font-weight:700;text-decoration:none;
  border:2px solid var(--petrol)}
.btn-primary{background:var(--petrol);color:#fff}
.btn-primary:hover{background:var(--petrol-deep);border-color:var(--petrol-deep)}
.btn-secondary{color:var(--petrol);background:transparent}
.btn-secondary:hover{background:var(--sage-tint)}

/* sezioni */
.section{padding-block:clamp(3.5rem,8vw,6.5rem)}
.section-tint{background:var(--sage-tint)}
.section-head{max-width:44rem;margin-bottom:2.5rem}

/* hero */
.hero{padding-block:clamp(2.5rem,6vw,5rem) clamp(3rem,7vw,5.5rem);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(1.5rem,4vw,4rem);align-items:center}
.hero h1{max-width:13ch}
.hero-tree{display:block;height:auto;width:min(100%,34rem);justify-self:end}
.hero-note{margin-top:1.5rem;font-size:.95em;color:var(--muted)}
@media (max-width:820px){
  .hero-grid{grid-template-columns:1fr}
  .hero-tree{order:-1;width:min(78%,20rem);justify-self:start;margin-bottom:-.5rem}
}

/* due nuclei: il piano è l'informazione strutturale */
.floors{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.25rem,3vw,2.5rem)}
.floor{background:#fff;border-top:6px solid var(--petrol);padding:clamp(1.5rem,3vw,2.5rem);border-radius:0 0 18px 18px}
.floor.ra{border-top-color:var(--sage)}
.floor-level{font-family:var(--display);font-size:clamp(2.6rem,2rem + 2vw,3.6rem);line-height:1;color:var(--petrol);margin:0 0 .35rem}
.floor.ra .floor-level{color:#5E7E33}
.floor h3{font-size:1.35em}
.floor dl{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1.25rem;margin:1.25rem 0 1.5rem}
.floor dt{color:var(--muted)}
.floor dd{margin:0;font-weight:700}
@media (max-width:760px){.floors{grid-template-columns:1fr}}

/* elenchi con foglia */
.leaf-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:.9rem 2.5rem}
.leaf-list li{position:relative;padding-left:1.6rem}
.leaf-list li::before{content:"";position:absolute;left:0;top:.45em;width:.8rem;height:.8rem;background:var(--sage);border-radius:0 70% 0 70%}
.leaf-list li:nth-child(4n+2)::before{background:var(--orange)}
.leaf-list li:nth-child(4n+3)::before{background:var(--navy)}
.leaf-list li:nth-child(4n+4)::before{background:var(--rose)}
.leaf-list.single{grid-template-columns:1fr}

/* giornata: sequenza oraria */
.day{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.day li{display:grid;grid-template-columns:9.5rem 1fr;gap:1.25rem;padding:.9rem 0 .9rem 1.5rem;position:relative}
.day li::before{content:"";position:absolute;left:-7px;top:1.45rem;width:12px;height:12px;border-radius:50%;background:var(--paper);border:2px solid var(--petrol)}
.day time{font-weight:700;color:var(--petrol);font-variant-numeric:tabular-nums}
@media (max-width:560px){.day li{grid-template-columns:1fr;gap:.15rem}}

/* storia */
.story{background:var(--petrol-deep);color:#EAF1F5}
.story h2{color:#fff}
.story a{color:#fff}
.story-grid{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.5rem,5vw,5rem);align-items:start}
.story-year{font-family:var(--display);font-size:clamp(4.5rem,3rem + 7vw,9rem);line-height:.9;color:var(--sage);margin:0}
@media (max-width:700px){.story-grid{grid-template-columns:1fr}}

/* tabelle */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:36rem;font-variant-numeric:tabular-nums}
caption{text-align:left;padding:1rem 1.25rem 0;font-weight:700}
th,td{text-align:left;padding:.9rem 1.25rem;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-size:.9em;color:var(--muted);font-weight:700}
tbody tr:last-child>*{border-bottom:0}
td.num,th.num{text-align:right;white-space:nowrap}
tbody th{font-weight:600}

/* passi numerati: sono una sequenza reale */
.steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;gap:1.5rem}
.steps>li{counter-increment:s;display:grid;grid-template-columns:3rem 1fr;gap:1rem}
.steps>li::before{content:counter(s);font-family:var(--display);font-size:1.6rem;width:3rem;height:3rem;border-radius:50%;
  display:grid;place-items:center;background:var(--sage-tint);color:var(--petrol-deep)}
.steps p{margin:0}

/* layout a due colonne per pagine interne */
.page-head{padding-block:clamp(2.5rem,6vw,4.5rem) 1rem}
.page-head p{font-size:1.1em;max-width:52ch}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr));gap:2rem clamp(2rem,5vw,4rem)}
.prose h2{margin-top:2.5rem}
.prose>:first-child{margin-top:0}
.callout{background:#fff;border-left:6px solid var(--orange);padding:1.25rem 1.5rem;border-radius:0 14px 14px 0;max-width:46rem}
.callout p:last-child{margin-bottom:0}
.contact-big{font-family:var(--display);font-size:clamp(1.8rem,1.4rem + 1.5vw,2.5rem);text-decoration:none;color:var(--petrol-deep)}
.contact-big:hover{text-decoration:underline}
.todo{background:#FFF1C9;outline:2px dashed #C98A00;padding:.1em .4em;border-radius:4px;color:#5A3D00}

/* invito finale */
.visit{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem 4rem;align-items:center}
.visit address{font-style:normal}
@media (max-width:760px){.visit{grid-template-columns:1fr}}

/* piè di pagina */
.site-footer{background:#fff;border-top:1px solid var(--line);padding-top:3rem;font-size:.95em}
.footer-grid{display:grid;grid-template-columns:1.3fr 1.2fr 1fr 1fr;gap:2rem}
.footer-logo{height:3.75rem;width:auto;margin-bottom:1rem}
.site-footer h2{font-family:var(--text);font-size:1em;font-weight:700;color:var(--ink);margin-bottom:.5rem}
.site-footer li{margin-bottom:.35rem}
.legal{border-top:1px solid var(--line);margin-top:2.5rem;padding-block:1.5rem;color:var(--muted);font-size:.9em}
.legal p{max-width:none}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* barra azioni su telefono */
.mobile-bar{display:none}
@media (max-width:560px){
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;inset:auto 0 0 0;z-index:20;background:var(--petrol-deep);
    padding-bottom:env(safe-area-inset-bottom)}
  .mobile-bar a{color:#fff;text-align:center;font-weight:700;text-decoration:none;padding:1rem .5rem}
  .mobile-bar a+a{border-left:1px solid rgba(255,255,255,.25)}
  body{padding-bottom:3.6rem}
}
@media print{.site-header nav,.menu,.header-call,.mobile-bar{display:none}}
.table-wrap+.callout{margin-top:2rem}
.leaf-list+p{margin-top:2rem}

/* tabelle impilate su telefono: ogni riga diventa una scheda */
@media (max-width:640px){
  .table-wrap{border:0;background:none;overflow:visible}
  table{min-width:0}
  thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  caption{padding:0 0 .75rem}
  tbody tr{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:1rem 1.1rem;margin-bottom:.9rem}
  tbody th,tbody td{display:block;padding:.2rem 0;border:0}
  tbody th{font-weight:600;font-size:1.05em;margin-bottom:.35rem}
  td[data-label]{display:grid;grid-template-columns:7rem 1fr;gap:.75rem}
  td[data-label]::before{content:attr(data-label);color:var(--muted)}
  td.num{text-align:left}
}
.section-tint .steps>li::before{background:#fff}

/* focus ben visibile su ogni fondo (contrasto ≥ 3:1) */
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 6px #fff}
.story :focus-visible,.mobile-bar :focus-visible,.btn-primary:focus-visible,.header-call:focus-visible{outline-color:#fff;box-shadow:0 0 0 6px var(--ink)}
/* la barra fissa su telefono non deve coprire l'elemento con il focus */
@media (max-width:560px){html{scroll-padding-bottom:calc(4.5rem + env(safe-area-inset-bottom))}}
/* stampa: testo scuro su bianco, righe di tabella intere */
@media print{
  body{background:#fff;color:#000;padding:0}
  .story,.section-tint,.floor,.table-wrap{background:#fff!important;color:#000}
  .story h2,.story a,.story-year,h1,h2,a,.btn,.btn-primary{color:#000!important;background:#fff!important}
  tr,.floor,.callout{break-inside:avoid}
  .hero-tree,.actions{display:none}
}

/* foto */
figure{margin:0}
figure picture,figure img{display:block;width:100%}
figure img{border-radius:14px;object-fit:cover}
figcaption{font-size:.9em;color:var(--muted);margin-top:.6rem}
.photos{padding-bottom:clamp(3rem,6vw,5rem)}
.photos>.wrap+.wrap{margin-top:1.25rem}
.mosaic{display:grid;grid-template-columns:2fr 1fr;gap:clamp(1rem,2vw,1.5rem);align-items:start}
.mosaic-wide img{aspect-ratio:3/2}
.mosaic figure:not(.mosaic-wide) img{aspect-ratio:3/4}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,18rem),1fr));gap:1.5rem;margin-top:2.5rem}
.gallery img{aspect-ratio:4/3}
@media (max-width:760px){
  .mosaic{grid-template-columns:1fr}
  .mosaic figure:not(.mosaic-wide) img{aspect-ratio:4/3}
}
address{font-style:normal}

/* banner cookie: Accetta e Rifiuta con lo stesso peso visivo (Garante 2021) */
.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:30;max-width:40rem;margin-inline:auto;background:#fff;
  border:1px solid var(--line);border-radius:18px;padding:1.5rem 1.5rem 1.25rem;box-shadow:0 20px 50px -20px rgba(29,55,71,.45);font-size:.95em}
.cookie-banner[hidden]{display:none}
.cookie-banner h2{font-size:1.4em;margin-bottom:.4em}
.cookie-banner p{max-width:none}
.cookie-x{position:absolute;top:.6rem;right:.8rem;border:0;background:none;font-size:1.6rem;line-height:1;cursor:pointer;color:var(--muted);padding:.3rem .5rem}
.cookie-azioni{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-top:.5rem}
.cookie-azioni .btn,.cookie-dettaglio .btn{justify-content:center;min-height:3rem;font-size:.95em}
.cookie-dettaglio{display:grid;gap:.6rem;margin:.75rem 0}
.cookie-dettaglio[hidden]{display:none}
.cookie-dettaglio label{display:flex;gap:.6rem;align-items:flex-start}
.cookie-dettaglio input{width:1.25rem;height:1.25rem;margin-top:.2rem;accent-color:var(--petrol)}
@media (max-width:560px){.cookie-banner{bottom:4.3rem}.cookie-azioni{grid-template-columns:1fr}}
button{font:inherit}
.cookie-dettaglio input{flex:none}

/* link alla Pagina Facebook: "f" ufficiale disegnata in pagina, nessun contenuto caricato da Facebook */
.fb-link{display:inline-flex;align-items:center;gap:.6rem;padding:.45rem 1rem .45rem .45rem;border:1.5px solid var(--line);border-radius:999px;
  text-decoration:none;color:var(--ink);font-weight:600;background:#fff}
.fb-link:hover{border-color:#0866FF;color:#0866FF}
.fb-ico{width:2rem;height:2rem;flex:none}
.cols>div>h2:not(:first-child){margin-top:2.5rem}