:root{--ink:#173b66;--sky:#e8f2f8;--cream:#faf6ed;--peach:#fff0e8;--text:#25282c;--muted:#687480;--line:#d8e0e6;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:#f7f5ef;color:var(--text);font-family:Georgia,"Times New Roman",serif;line-height:1.55}
.wrap{max-width:1120px;margin:auto;padding:0 24px}
header{background:linear-gradient(135deg,#faf3e5,#e7f1f8);border-bottom:1px solid var(--line)}
nav{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:18px 0}
.brand{font-weight:700;color:var(--ink);letter-spacing:.08em;text-decoration:none}
.links{display:flex;align-items:center;gap:15px;flex-wrap:wrap;justify-content:flex-end}.links a{color:var(--ink);text-decoration:none;font-family:Arial,Helvetica,sans-serif;font-size:.88rem}
.hero{padding:76px 0 68px;display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}
.kicker{text-transform:uppercase;letter-spacing:.14em;color:#617c94;font-size:.78rem;font-weight:700}
h1,h2,h3{color:var(--ink);line-height:1.08}h1{font-size:clamp(3rem,7vw,6rem);margin:.12em 0}h2{font-size:clamp(2rem,4vw,3.25rem);margin:.2em 0 .55em}h3{font-size:1.35rem;margin:.2em 0 .45em}
.lead{font-family:"Segoe UI",Arial,Helvetica,sans-serif;font-size:1.15rem;font-weight:400;letter-spacing:.005em;line-height:1.65;max-width:780px}.quote{background:#dcecf5;padding:28px;border-radius:20px;color:var(--ink);font-size:1.28rem;font-style:italic}
section{padding:62px 0}.white{background:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.tile{display:block;text-decoration:none;color:var(--text);background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;min-height:180px;box-shadow:0 8px 25px rgba(30,55,75,.05)}
.tile strong{display:block;color:var(--ink);font-size:1.3rem;margin:8px 0}.tile.active{background:var(--sky)}
.small{font-size:.9rem;color:var(--muted)}
.btn{display:inline-block;background:var(--ink);color:#fff!important;text-decoration:none;padding:11px 16px;border-radius:10px;margin-top:12px}
footer{background:#173b66;color:#e9f1f6;padding:34px 0;margin-top:30px}.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}footer a{color:#fff}
.artist-hero{padding:58px 0 42px}.works{display:grid;grid-template-columns:1fr 1fr;gap:26px}.card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.card img{display:block;width:100%;height:310px;object-fit:contain;background:#f8f5ef;padding:10px}.body{padding:22px}.box{padding:16px;border-radius:12px;margin-top:12px}.look{background:var(--sky)}.understand{background:var(--peach)}
.form{max-width:720px}.form label{display:block;color:var(--ink);font-weight:bold;margin:14px 0 5px}.form input,.form textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}.form textarea{min-height:150px}
@media(max-width:800px){.hero,.grid,.works{grid-template-columns:1fr}.links{display:none}.hero{padding:48px 0}.card img{height:auto;max-height:360px}section{padding:44px 0}}
.artwork-image{cursor:zoom-in;transition:transform .18s ease,box-shadow .18s ease}.artwork-image:hover,.artwork-image:focus{transform:scale(1.01);box-shadow:0 8px 24px rgba(23,59,102,.14);outline:2px solid transparent}.artwork-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:24px}.artwork-modal.open{display:flex}.artwork-modal-backdrop{position:absolute;inset:0;background:rgba(12,25,39,.78)}.artwork-modal-dialog{position:relative;z-index:1;width:min(1380px,98vw);max-height:96vh;overflow:auto;background:#fff;border-radius:20px;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);box-shadow:0 24px 80px rgba(0,0,0,.35)}.artwork-modal-dialog>img{width:100%;height:100%;max-height:92vh;object-fit:contain;background:#f4f1ea}.artwork-modal-info{padding:34px}.artwork-modal-info h2{font-size:2rem;margin:.25em 0}.artwork-modal-info p{margin:.7em 0}.artwork-modal-info a{color:var(--ink)}.artwork-modal-close{position:absolute;right:16px;top:14px;z-index:2;border:0;background:#c62828;color:#fff;width:46px;height:46px;padding:0;border-radius:50%;font-family:Arial,Helvetica,sans-serif;font-size:1.45rem;font-weight:700;justify-content:center;line-height:1;cursor:pointer;box-shadow:0 3px 14px rgba(0,0,0,.25);display:flex;align-items:center;gap:7px}.artwork-modal-close:hover,.artwork-modal-close:focus{background:#9f1f1f;outline:3px solid rgba(255,255,255,.8);outline-offset:2px}body.modal-open{overflow:hidden}@media(max-width:800px){.artwork-modal{padding:10px}.artwork-modal-dialog{grid-template-columns:1fr;max-height:95vh}.artwork-modal-dialog>img{max-height:55vh}.artwork-modal-info{padding:24px}.artwork-modal-info h2{font-size:1.55rem}}

/* Lieux & musées */
.place-section{margin-top:38px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px}.place-heading,.city-top{display:flex;justify-content:space-between;align-items:end;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px}.place-heading h2,.city-top h2{margin:.1em 0 0}.place-heading p,.city-top p{margin:0;color:var(--muted);font-family:"Segoe UI",Arial,sans-serif}.place-count{display:inline-block;font:700 .76rem Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#617c94;background:var(--sky);padding:5px 9px;border-radius:999px}.location-works{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.location-works.one{grid-template-columns:minmax(260px,1fr) 2fr}.location-work{display:flex;gap:15px;align-items:center;text-decoration:none;color:var(--text);padding:10px;border-radius:14px;transition:.15s;background:#faf9f5}.location-work:hover{background:var(--sky)}.location-work img{width:105px;height:90px;object-fit:contain;background:#f2eee5;border-radius:9px}.location-work b{display:block;color:var(--ink);line-height:1.25}.location-work small{display:block;color:var(--muted);margin-top:5px}.coming-places{margin-top:24px;padding:20px 24px;border:1px dashed #aab9c5;border-radius:16px}.coming-places b{display:block;color:var(--ink);margin-top:4px}.city-card{margin-top:38px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px}.city-fiches{display:grid;grid-template-columns:1fr 1fr;gap:18px}.city-fiche{padding:22px;border-radius:16px;background:#faf9f5;border:1px solid #e7e2d8}.city-fiche strong{display:block;color:var(--ink);font-size:1.3rem;margin:7px 0}.city-fiche p{margin:0}.city-fiche .small{font-family:Arial,sans-serif;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem}@media(max-width:800px){.location-works,.location-works.one,.city-fiches{grid-template-columns:1fr}.place-heading,.city-top{align-items:flex-start;flex-direction:column}.location-work img{width:90px;height:80px}}

/* Lieux & musées : Ville > Musée > Œuvres */
.city-block{margin:0 0 38px}
.city-heading{border-bottom:2px solid #243b5a;margin-bottom:18px;padding-bottom:8px}
.city-heading h2{margin:0;color:#243b5a;font-size:1.8rem}
.city-heading p{margin:4px 0 0;color:#666}
.museum-block{margin:0 0 26px;padding:18px;background:#fff;border:1px solid #e5ded2;border-radius:12px}
.museum-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:14px}
.museum-heading h3{margin:0;color:#7b4035;font-size:1.2rem}
.museum-heading a{font-size:.9rem}

/* Fra Angelico — zoom renforcé uniquement pour le Jugement dernier.
   La vignette dans la page conserve sa taille normale. */
.artwork-modal.large-zoom .artwork-modal-box{
  width:min(96vw, 1500px);
  max-width:1500px;
}
.artwork-modal.large-zoom .artwork-modal-image{
  max-height:92vh;
}
.artwork-modal.large-zoom .artwork-modal-image img{
  max-height:90vh;
  width:auto;
  max-width:100%;
  object-fit:contain;
}

/* Brunelleschi */
.brun-page{font-family:Tahoma,Arial,sans-serif}.brun-page h1,.brun-page h2,.brun-page h3{font-family:Tahoma,Arial,sans-serif}.brun-intro{max-width:820px}.brun-tabs{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.brun-tabs a{padding:9px 14px;border-radius:30px;background:#e9eef2;color:#183951;text-decoration:none;font-size:.9rem}.brun-section{padding:38px 0;border-bottom:1px solid #d9dedf}.brun-section h2{color:#153b5b}.brun-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);gap:28px;align-items:start}.brun-photo{margin:0;background:white;padding:10px;border:1px solid #e1e0dc;border-radius:12px}.brun-photo img{width:100%;max-height:620px;object-fit:contain;display:block;cursor:zoom-in}.brun-photo figcaption{font-size:.78rem;color:#526171;padding:10px 4px;line-height:1.5}.brun-note{padding:20px 22px;border-radius:12px;background:#f5eee2;border-left:4px solid #b38b45}.brun-note h3{margin:0 0 10px}.brun-points{padding-left:21px;line-height:1.8}.brun-key{margin-top:20px;padding:17px;background:#eaf2ec;border-radius:12px}.brun-diagram{background:#fff;border:1px solid #d6dde1;border-radius:12px;padding:20px;margin:24px 0}.brun-diagram svg{display:block;width:100%;max-width:600px;margin:auto}.brun-diagram p{font-size:.9rem;color:#526171}.brun-modal{display:none;position:fixed;inset:0;z-index:2000;background:rgba(10,17,24,.93);padding:50px 24px 24px;align-items:center;justify-content:center}.brun-modal.open{display:flex}.brun-modal img{max-width:95vw;max-height:87vh;object-fit:contain}.brun-close{position:absolute;right:22px;top:15px;background:#fff;border:0;border-radius:30px;padding:8px 15px;font-size:20px;cursor:pointer}@media(max-width:760px){.brun-layout{grid-template-columns:1fr}.brun-section{padding:25px 0}}

/* Brunelleschi : mise en page pédagogique */
.brun-comparison{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 25px}.brun-comparison>div{background:#17476a;color:#fff;border-radius:8px;padding:17px}.brun-comparison>div:nth-child(2){background:#17636a}.brun-comparison>div:nth-child(3){background:#876117}.brun-comparison b,.brun-comparison small{display:block}.brun-comparison small{margin-top:8px;line-height:1.5}.brun-original{font-size:.9rem;color:#526171;margin-top:-12px}.brun-plan-block{margin:24px 0 8px;padding:22px;border:1px solid #d4dce2;background:#fff;border-radius:12px;max-width:700px}.brun-plan-block h3{color:#173b5b}.brun-plan-block svg{display:block;width:100%;max-width:410px;margin:auto}.brun-plan-block p{font-size:.82rem;color:#526171}.brun-plan-legend{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0}.brun-plan-legend span{display:flex;align-items:center;gap:6px;font-size:.78rem}.brun-plan-legend i{display:inline-block;width:15px;height:15px;border:1px solid #aaa}@media(max-width:700px){.brun-comparison{grid-template-columns:1fr}}