:root{
  --bg:#f6f2ea; --bg2:#ece5d6; --ink:#14212e; --muted:#5b6672;
  --navy:#0b2239; --navy2:#12395c; --sea:#2a7f9e; --brass:#b88a3b; --card:#fffdf8; --line:#d9cfba;
  --serif:'Fraunces',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#08131f; --bg2:#0d1c2d; --ink:#ece7da; --muted:#9aa8b6;
  --card:#0f2236; --line:#1f3550; --sea:#5fb3d1; --brass:#d8ad5f;
}}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.7;font-size:17px}
img{max-width:100%;height:auto;display:block}
a{color:var(--sea)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--serif);line-height:1.15;font-weight:600}
h2{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:.4em}
h3{font-size:1.35rem;margin-bottom:.4em}
.eyebrow{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);font-weight:600;margin-bottom:.8rem;display:block}

/* nav */
nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:.3s;padding:14px 0}
nav.solid{background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
nav .wrap{display:flex;justify-content:space-between;align-items:center}
.logo{font-family:var(--serif);font-weight:600;color:#fff;text-decoration:none;font-size:1.1rem}
nav.solid .logo{color:var(--ink)}
.links{display:flex;gap:22px;list-style:none;padding:0}
.links a{color:#ffffffcc;text-decoration:none;font-size:.88rem}
nav.solid .links a{color:var(--muted)}
.links a:hover{color:var(--brass)}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative;z-index:60;padding:0}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
nav.solid .burger span{background:var(--ink)}
nav.open .burger span{background:#fff}
nav.open .burger span:nth-child(1){top:21px;transform:rotate(45deg)}
nav.open .burger span:nth-child(2){opacity:0}
nav.open .burger span:nth-child(3){top:21px;transform:rotate(-45deg)}
@media(max-width:900px){
  .burger{display:block}
  .links{position:fixed;inset:0;background:var(--navy);flex-direction:column;justify-content:center;align-items:center;gap:6px;opacity:0;visibility:hidden;transition:.3s;z-index:55}
  nav.open .links{opacity:1;visibility:visible}
  .links a,nav.solid .links a{color:#fff;font-family:var(--serif);font-size:1.7rem;padding:.35rem 1rem;display:block}
  nav.open .logo{color:#fff;position:relative;z-index:60}
  body.menu-open{overflow:hidden}
}

/* hero */
.hero{min-height:100vh;display:grid;align-items:center;color:#fff;position:relative;overflow:hidden;
  background:radial-gradient(1200px 600px at 80% 20%,#1d5a82 0,transparent 60%),linear-gradient(160deg,var(--navy),#06121f 80%)}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center;padding-top:110px;padding-bottom:90px;position:relative;z-index:2}
.hero h1{font-size:clamp(2.6rem,7vw,5rem);font-weight:500}
.hero h1 em{color:var(--brass);font-style:italic}
.hero p.lead{color:#cfdbe6;font-size:1.15rem;margin:1.2rem 0 1.8rem;max-width:34em}
.dates{display:inline-flex;gap:10px;color:#9fb6c9;font-size:.9rem;margin-bottom:1rem}
.portrait{position:relative}
.portrait img{border-radius:200px 200px 16px 16px;aspect-ratio:3/4;object-fit:cover;width:100%;box-shadow:0 30px 60px #0008;border:6px solid #ffffff18}
.btn{display:inline-block;padding:.8rem 1.5rem;border-radius:99px;background:var(--brass);color:#1a1205;text-decoration:none;font-weight:600;font-size:.95rem}
.btn.ghost{background:transparent;color:#fff;border:1px solid #ffffff55;margin-left:8px}
.waves{position:absolute;bottom:-1px;left:0;width:100%;height:90px;z-index:1}
.waves path{fill:var(--bg)}
@media(max-width:800px){.hero .wrap{grid-template-columns:1fr}.portrait{max-width:300px}}

section{padding:96px 0}
section.alt{background:var(--bg2)}
.intro{max-width:720px;color:var(--muted);font-size:1.1rem;margin-bottom:2.5rem}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:18px;margin-top:-20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 22px;text-align:center}
.stat b,.stat strong{display:block;font-family:var(--serif);font-size:2.6rem;color:var(--brass);line-height:1}
.stat span{font-size:.85rem;color:var(--muted)}

/* timeline */
.timeline{position:relative;margin-top:2.5rem;padding-left:34px}
.timeline:before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--brass),var(--sea))}
.event{position:relative;margin-bottom:34px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 28px;display:grid;gap:18px}
.event.has-img{grid-template-columns:1fr 220px}
.event:before{content:"";position:absolute;left:-34px;top:32px;width:18px;height:18px;border-radius:50%;background:var(--bg);border:3px solid var(--brass)}
.event .year{font-size:.8rem;letter-spacing:.15em;color:var(--brass);font-weight:700;text-transform:uppercase}
.event img{border-radius:12px;width:100%;height:100%;object-fit:cover;max-height:300px}
.event p+p,.event ul{margin-top:.7rem}
.event ul{padding-left:1.2rem;color:var(--muted)}
@media(max-width:700px){.event.has-img{grid-template-columns:1fr}}

/* routes chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:1.2rem 0}
.chip{padding:.45rem 1rem;border-radius:99px;background:var(--bg2);border:1px solid var(--line);font-size:.88rem}
section.alt .chip{background:var(--card)}

/* two col */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.rev>:first-child{order:2}
.split img{border-radius:18px;width:100%;box-shadow:0 20px 40px #0003}
.split p+p{margin-top:1rem}
@media(max-width:800px){.split{grid-template-columns:1fr}.split.rev>:first-child{order:0}}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:2rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px}
.card h3{font-size:1.15rem}
.card p{color:var(--muted);font-size:.95rem}
.ships{display:grid;gap:18px;margin-top:1.6rem}
.fleet-row h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);margin-bottom:.4rem}
.fleet-row .chips{margin:0}

blockquote{font-family:var(--serif);font-size:clamp(1.4rem,3vw,2rem);font-style:italic;max-width:800px;margin:0 auto;text-align:center;line-height:1.4}
.quote{background:linear-gradient(160deg,var(--navy),var(--navy2));color:#fff;text-align:center}
.quote cite{display:block;margin-top:1.2rem;font-size:.9rem;color:var(--brass);font-style:normal;letter-spacing:.1em}

footer{background:var(--navy);color:#9fb6c9;text-align:center;padding:60px 20px;font-size:.92rem}
footer h2{color:#fff;font-size:1.8rem}
footer p{max-width:640px;margin:1rem auto 0}

.reveal{opacity:0;transform:translateY(24px);transition:.8s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

.gallery{display:grid;gap:18px}
.gallery figure img{filter:grayscale(.15)}
figcaption{font-size:.85rem;color:var(--muted);margin-top:.5rem;font-style:italic}

.fleet{margin-top:56px}
.fleet-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:1rem}
.fleet-grid img{border-radius:14px;width:100%;aspect-ratio:16/10;object-fit:cover;box-shadow:0 12px 30px #0003}

.sub{margin-top:72px}
.sub img{max-height:420px;object-fit:cover}
.raduno{margin-top:88px;padding-top:56px;border-top:1px solid var(--line)}
.raduno .stats{margin-top:0;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.raduno .stat b,.raduno .stat strong{font-size:2.2rem}
.raduno-img{border-radius:18px;width:100%;max-width:560px;display:block;margin:28px auto;object-fit:cover}
.phases{list-style:none;padding:0;counter-reset:p;display:grid;gap:16px}
.phases li{display:grid;grid-template-columns:48px 1fr;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.phases .n{width:44px;height:44px;border-radius:50%;background:var(--brass);color:#1a1205;font-family:var(--serif);font-weight:600;display:grid;place-items:center;font-size:1.2rem}
.phases p{color:var(--muted)}
.phases li img{display:block;margin:16px auto 0;border-radius:12px;max-width:420px;width:100%}

.card-img{border-radius:12px;width:100%;margin-bottom:1rem;filter:grayscale(.1)}
.cap{font-size:.82rem;font-style:italic;margin-top:.6rem}

.cenide{background:linear-gradient(160deg,var(--navy),#06121f);color:#e9eef3}
.cenide h2{color:#fff}
.cenide p{color:#c4d1dd}
.cenide .intro{color:#c4d1dd}
.cenide-photo{margin:0}
.cenide-photo img{border-radius:18px;box-shadow:0 30px 60px #0008;border:6px solid #ffffff14}
.cenide-photo figcaption{color:#9fb6c9;text-align:center}
.profile{margin-top:1.4rem;padding:22px 24px;border-left:3px solid var(--brass);background:#ffffff0d;border-radius:0 14px 14px 0}
.profile h3{color:var(--brass);font-size:1.3rem}

.memoria .memoria-head{max-width:680px;margin:0 auto 56px;text-align:center}
.memoria .memoria-head p{color:var(--muted);font-size:1.08rem}
.tributes{list-style:none;padding:0;max-width:900px;margin:0 auto}
.tribute{display:grid;grid-template-columns:260px 1fr;gap:40px;padding:38px 0;border-top:1px solid var(--line);position:relative}
.tribute:last-child{border-bottom:1px solid var(--line)}
.tribute:before{content:"";position:absolute;top:-1px;left:0;width:56px;height:2px;background:var(--brass)}
.tribute h3{font-size:1.7rem;margin-bottom:.5rem}
.tribute .role{display:block;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);font-weight:600}
.tribute .when{display:block;margin-top:.5rem;font-size:.9rem;color:var(--muted);font-style:italic}
.tribute .what p{color:var(--ink)}
.tribute .what p+p{margin-top:1rem;color:var(--muted)}
.memoria-close{text-align:center;font-family:var(--serif);font-style:italic;font-size:1.25rem;color:var(--muted);margin-top:44px}
@media(max-width:760px){.tribute{grid-template-columns:1fr;gap:14px}}

.maestro-photo{margin:0;max-width:380px;justify-self:center}
.maestro-photo img{border-radius:200px 200px 16px 16px;aspect-ratio:3/4;object-fit:cover;object-position:50% 35%;box-shadow:0 24px 50px #0004;width:100%}
.maestro-photo figcaption{text-align:center}

.tribute-photo{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:60% 30%;border-radius:12px;margin-bottom:1.1rem;filter:grayscale(1);box-shadow:0 12px 30px #0003}
.tribute-photo.small{max-width:170px;aspect-ratio:auto;filter:none}

/* foto d'archivio a bassa risoluzione: mostrate entro la loro definizione reale */
.portrait{max-width:340px;justify-self:center}
.split img[src*="globo"],.split img[src*="monumento-marinaio"]{max-width:380px;justify-self:center;margin:auto}
.raduno-img{max-width:420px}

.event img.portrait-event{object-position:50% 12%;max-height:340px;filter:grayscale(.1)}

.phase-photos{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:16px}
.phase-photos img{margin:0 !important;max-width:none !important;aspect-ratio:3/2;object-fit:cover}
@media(max-width:600px){.phase-photos{grid-template-columns:1fr}}

.phase-fig{margin:16px 0 0}
.phase-fig img{display:block;margin:0 auto;border-radius:12px;max-width:560px;width:100%}
.phase-fig figcaption{text-align:center;margin-top:.6rem}

.raduno-head{display:grid;grid-template-columns:1fr 280px;gap:40px;align-items:center;margin-bottom:28px}
.raduno-head .intro{margin-bottom:0}
.locandina{margin:0}
.locandina img{width:100%;border-radius:10px;box-shadow:0 18px 40px #0004}
.locandina figcaption{text-align:center}
@media(max-width:800px){.raduno-head{grid-template-columns:1fr}.locandina{max-width:260px;margin:0 auto}}

.catona{margin:36px 0 0}
.catona img{width:100%;border-radius:18px;max-height:520px;object-fit:cover;object-position:50% 55%;box-shadow:0 20px 40px #0003}
.catona figcaption{text-align:center}

.anniv{margin:0}
.anniv img{width:100%;border-radius:18px;box-shadow:0 20px 40px #0003;max-width:520px;display:block;margin:auto}

.monumento-testo{max-width:720px}

/* il filtro sfocato crea un contesto che ritaglia il menu a tutto schermo: lo si toglie quando il menu è aperto */
nav.open{backdrop-filter:none;-webkit-backdrop-filter:none;background:transparent;box-shadow:none}

/* pagine di approfondimento */
.story-page nav{position:fixed}
.story-nav .logo{color:var(--ink)}
.story-nav .wrap{display:flex;justify-content:space-between;align-items:center}
.story-nav .back{font-size:.9rem;color:var(--muted);text-decoration:none}
.story-nav .back:hover{color:var(--brass)}
.wrap.narrow{max-width:760px}
.story-head{padding:140px 0 30px;background:linear-gradient(160deg,var(--navy),#06121f);color:#fff}
.story-head h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:500;margin-bottom:.6rem}
.story-head .lead{color:#cfdbe6;font-size:1.1rem;padding-bottom:30px}
.story{padding:60px 0 40px}
.story p{margin:0 0 1.1rem;font-size:1.05rem}
.story h2{font-size:1.6rem;margin:2.2rem 0 .6rem}
.story ul{padding-left:1.2rem;margin-bottom:1.2rem}
.story li{margin-bottom:.4rem}
.story-fig{margin:1.6rem 0}
.story-fig img{width:100%;border-radius:14px;box-shadow:0 14px 30px #0003}
.story-fig figcaption{text-align:center}
.story-more{padding:60px 0}
.story-links{list-style:none;padding:0;display:grid;gap:10px}
.story-links a{display:block;padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:var(--card);text-decoration:none;color:var(--ink)}
.story-links a:hover{border-color:var(--brass)}
/* collegamenti agli approfondimenti nella home */
.deep .card{text-decoration:none;color:inherit;display:block;transition:.2s}
.deep .card:hover{transform:translateY(-3px);border-color:var(--brass)}
.deep .card span{display:inline-block;margin-top:.8rem;color:var(--brass);font-size:.85rem;font-weight:600}

.story-index{list-style:none;padding:0;display:grid;gap:14px}
.story-index a{display:block;padding:20px 22px;border:1px solid var(--line);border-radius:16px;background:var(--card);text-decoration:none;color:var(--ink);transition:.2s}
.story-index a:hover{border-color:var(--brass);transform:translateY(-2px)}
.story-index strong{display:block;font-family:var(--serif);font-size:1.25rem;margin-bottom:.3rem}
.story-index span{color:var(--muted);font-size:.95rem}

/* collegamenti "Leggi la storia completa", briciole di pane, testo per screen reader */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.read-more-wrap{margin-top:1rem}
.read-more{display:inline-block;color:var(--sea);font-weight:600;text-decoration:none;border-bottom:1px solid transparent;transition:.2s}
.read-more:hover,.read-more:focus-visible{color:var(--brass);border-bottom-color:currentColor}
.quote .read-more-wrap{margin-top:1.6rem}
.quote .read-more{color:var(--brass)}
.event .read-more-wrap{margin-top:.8rem}
.tribute .read-more-wrap{margin-top:1rem}
.breadcrumb{margin-bottom:1rem;font-size:.85rem}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:0;padding:0;margin:0}
.breadcrumb li{color:#9fb6c9}
.breadcrumb li+li:before{content:"›";margin:0 .55rem;color:var(--brass)}
.breadcrumb a{color:#cfdbe6;text-decoration:none}
.breadcrumb a:hover{color:var(--brass)}
.breadcrumb [aria-current]{color:#fff}

.footer-cap{width:170px;height:auto;aspect-ratio:3/4;object-fit:cover;object-position:50% 62%;border-radius:85px 85px 12px 12px;margin:0 auto 1.6rem;box-shadow:0 18px 40px #0008;border:4px solid #ffffff14}