/* Aeroclub Savona e della Riviera Ligure — stile sito (nessun framework, nessun font esterno) */
:root{
  --blue:#0d3b8c; --blue-d:#082a66; --navy:#071a3f; --sky:#e9f1fc; --gold:#d9a21b; --gold-d:#b98606;
  --ink:#1b2433; --muted:#5b6678; --line:#dde4ef; --white:#fff; --radius:14px;
  --shadow:0 8px 28px rgba(7,26,63,.12); --maxw:1180px; --head-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--blue-d)}
h1,h2,h3{line-height:1.15;color:var(--navy);margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,6vw,3.8rem);text-transform:uppercase;font-weight:800}
h2{font-size:clamp(1.55rem,3.6vw,2.3rem);text-transform:uppercase;font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:#000;padding:.6em 1em;z-index:200}
.skip:focus{left:8px;top:8px}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--head-h)}
.brand img{height:52px;width:auto}
.nav-toggle{display:none;background:none;border:0;padding:10px;margin-right:-10px;cursor:pointer}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{display:block;width:26px;height:3px;background:var(--navy);border-radius:2px;content:"";position:relative;transition:.25s}
.nav-toggle span::before{top:-8px;position:absolute}
.nav-toggle span::after{top:8px;position:absolute}
.nav-toggle[aria-expanded=true] span{background:transparent}
.nav-toggle[aria-expanded=true] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded=true] span::after{top:0;transform:rotate(-45deg)}
.nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center}
.nav a{display:block;padding:.55em .9em;text-decoration:none;color:var(--navy);font-weight:600;font-size:.95rem;text-transform:uppercase;letter-spacing:.03em;border-radius:8px}
.nav a:hover,.nav a[aria-current=page]{color:var(--blue);background:var(--sky)}
.nav .cta{background:var(--gold);color:#241a00}
.nav .cta:hover{background:var(--gold-d);color:#fff}

/* Buttons */
.btn{display:inline-block;padding:.85em 1.6em;border-radius:999px;font-weight:700;text-decoration:none;text-transform:uppercase;letter-spacing:.04em;font-size:.9rem;border:2px solid transparent;transition:.2s;cursor:pointer;font-family:inherit}
.btn-gold{background:var(--gold);color:#241a00}.btn-gold:hover{background:var(--gold-d);color:#fff}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:var(--blue-d);color:#fff}
.btn-ghost{border-color:#fff;color:#fff}.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-line{border-color:var(--blue);color:var(--blue)}.btn-line:hover{background:var(--blue);color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.4em}

/* Hero */
.hero{position:relative;color:#fff;background:var(--navy);overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,26,63,.88) 0%,rgba(7,26,63,.55) 55%,rgba(7,26,63,.15) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:clamp(70px,14vw,170px);padding-bottom:clamp(70px,14vw,170px)}
.hero h1{color:#fff;max-width:14ch}
.hero p.lead{font-size:clamp(1.05rem,2.4vw,1.35rem);max-width:34em;color:#e6eefc}
.eyebrow{display:inline-block;color:var(--gold);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.82rem;margin-bottom:.8em}
.page-hero{min-height:0}
.page-hero .wrap{padding-top:clamp(56px,10vw,110px);padding-bottom:clamp(56px,10vw,110px)}
.page-hero h1{font-size:clamp(2rem,5.5vw,3.2rem);max-width:none}

/* Info bar */
.infobar{background:var(--blue);color:#fff}
.infobar ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.infobar li{padding:20px 16px;border-right:1px solid rgba(255,255,255,.18);font-size:.95rem}
.infobar li:last-child{border:0}
.infobar b{display:block;color:var(--gold);text-transform:uppercase;letter-spacing:.1em;font-size:.74rem;margin-bottom:2px}

/* Sections */
section{padding:clamp(48px,8vw,96px) 0}
.alt{background:var(--sky)}
.dark{background:var(--navy);color:#d7e2f7}.dark h2,.dark h3{color:#fff}
.sec-head{max-width:46em;margin-bottom:2em}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
.split.rev>:first-child{order:2}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}

/* Cards */
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--line)}
.card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.card .body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.card .body p{color:var(--muted);flex:1}
.card .more{font-weight:700;text-transform:uppercase;font-size:.85rem;letter-spacing:.05em;text-decoration:none}
.card .more::after{content:" →"}
a.card{text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}
a.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(7,26,63,.2)}
.tag{display:inline-block;background:var(--sky);color:var(--blue);font-weight:700;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;padding:.25em .7em;border-radius:99px;margin-bottom:.8em;align-self:flex-start}

.value{padding:26px;border-radius:var(--radius);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14)}
.value .ico{font-size:2rem;line-height:1;margin-bottom:.4em}

/* Steps */
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.steps li{counter-increment:s;background:#fff;border-radius:var(--radius);padding:26px 22px;border:1px solid var(--line);box-shadow:var(--shadow);position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--gold);color:#241a00;font-weight:800;font-size:1.2rem;margin-bottom:.8em}
.steps h3{font-size:1.05rem}.steps p{margin:0;color:var(--muted);font-size:.95rem}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px}
.gallery .wide{grid-column:span 2}

/* Data tables / lists */
.facts{width:100%;border-collapse:collapse}
.facts th,.facts td{text-align:left;padding:.7em .5em;border-bottom:1px solid var(--line);vertical-align:top}
.facts th{width:36%;color:var(--navy);font-weight:700}
.dark .facts th,.dark .facts td{border-color:rgba(255,255,255,.18)}.dark .facts th{color:#fff}
.checks{list-style:none;margin:0 0 1em;padding:0}
.checks li{padding:.35em 0 .35em 1.8em;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--gold-d);font-weight:800}
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.person{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.person small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;font-size:.72rem;font-weight:700}
.person strong{color:var(--navy)}
.quote{border-left:4px solid var(--gold);padding:.2em 0 .2em 1.2em;font-size:1.15rem;font-style:italic;color:var(--navy);margin:1.5em 0}
.quote cite{display:block;font-style:normal;font-size:.9rem;color:var(--muted);margin-top:.4em}
.note{background:#fff8e1;border:1px solid #f1d98a;border-radius:10px;padding:14px 18px;font-size:.95rem}

/* Form */
form.contact{display:grid;gap:14px}
label{font-weight:600;font-size:.9rem;color:var(--navy)}
input,textarea{width:100%;font:inherit;padding:.8em 1em;border:1.5px solid #c7d2e4;border-radius:10px;background:#fff;margin-top:4px}
input:focus,textarea:focus{outline:3px solid rgba(13,59,140,.25);border-color:var(--blue)}
.map{border:0;width:100%;height:340px;border-radius:var(--radius);box-shadow:var(--shadow)}

/* CTA band + footer */
.cta-band{background:linear-gradient(110deg,var(--blue-d),var(--blue));color:#fff;text-align:center}
.cta-band h2{color:#fff}.cta-band p{max-width:36em;margin:0 auto 1em;color:#dbe7ff}
.cta-band .btns{justify-content:center}
.site-footer{background:var(--navy);color:#b9c6e0;padding:56px 0 0;font-size:.95rem}
.site-footer h3{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.1em}
.site-footer a{color:#dbe7ff;text-decoration:none}.site-footer a:hover{color:var(--gold)}
.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{padding:.2em 0}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.flogo{background:#fff;border-radius:12px;padding:10px 14px;display:inline-block;margin-bottom:14px}
.flogo img{height:54px;width:auto}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding:18px 0;font-size:.85rem;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}

/* Reveal */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Responsive */
@media (max-width:980px){
  .g4,.steps{grid-template-columns:repeat(2,1fr)}
  .g3,.people{grid-template-columns:repeat(2,1fr)}
  .infobar ul{grid-template-columns:repeat(2,1fr)}
  .infobar li:nth-child(2){border-right:0}
  .infobar li:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.18)}
  .gallery{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1260px){
  .nav-toggle{display:block}
  .nav{position:fixed;top:var(--head-h);left:0;right:0;bottom:0;background:#fff;padding:12px 16px 40px;transform:translateY(-10px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s;overflow:auto}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav ul{flex-direction:column;align-items:stretch;gap:2px}
  .nav a{padding:1em .8em;font-size:1.05rem;border-bottom:1px solid var(--line);border-radius:0}
  .nav .cta{margin-top:14px;text-align:center;border-radius:99px;border:0}
}
@media (max-width:820px){
  .split,.split.rev{grid-template-columns:1fr}
  .split.rev>:first-child{order:0}
  .fgrid{grid-template-columns:1fr}
  .g2{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:16px}
  .g3,.g4,.steps,.people{grid-template-columns:1fr}
  .infobar li{padding:14px 12px;font-size:.88rem}
  .btn{width:100%;text-align:center}
  .gallery .wide{grid-column:span 2}
  .facts th{width:42%}
}

/* Manuali */
.docs{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.doc{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;text-decoration:none;color:var(--ink);transition:transform .2s,box-shadow .2s,border-color .2s}
.doc:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--blue)}
.doc .pdf{flex:none;display:grid;place-items:center;width:46px;height:56px;border-radius:6px;background:#c62828;color:#fff;font-weight:800;font-size:.72rem;letter-spacing:.05em}
.doc .dt{flex:1;min-width:0;display:flex;flex-direction:column}
.doc strong{color:var(--navy);line-height:1.3}
.doc small{color:var(--muted);font-size:.85rem;line-height:1.4;margin-top:2px}
.doc .sz{flex:none;font-size:.8rem;color:var(--muted);font-weight:600;white-space:nowrap}
input[type=search]{font-size:1rem}
@media (max-width:1400px){.nav a{padding:.55em .6em;font-size:.88rem;white-space:nowrap}}
@media (max-width:820px){.docs{grid-template-columns:1fr}}
@media (max-width:1260px){.nav a{padding:1em .8em;font-size:1.05rem;white-space:normal}}
@media (max-width:560px){.doc{padding:14px}.doc .sz{display:none}}

/* Per i piloti */
.wxbox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(16px,3vw,28px)}
.wxtop{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-bottom:18px}
.cat{display:inline-block;padding:.3em .9em;border-radius:99px;color:#fff;font-weight:800;letter-spacing:.06em;font-size:.95rem}
.cat.VFR{background:#1e8e3e}.cat.MVFR{background:#1a6ed8}.cat.IFR{background:#d93025}.cat.LIFR{background:#a8239a}
.wxage{margin-left:auto;color:var(--muted);font-size:.9rem}.wxage.old{color:#b3261e;font-weight:700}
.wxgrid{display:grid;grid-template-columns:170px 1fr;gap:20px;align-items:center}
.wxrose{display:grid;place-items:center}
.wxtiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.wxc{background:var(--sky);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column}
.wxc small{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.7rem;font-weight:700}
.wxc b{color:var(--navy);font-size:1.15rem;line-height:1.25;margin:2px 0}
.wxc span{color:var(--muted);font-size:.85rem}
.wxt{margin:18px 0 6px;font-size:.95rem}.wxt caption{text-align:left;font-weight:700;color:var(--navy);padding-bottom:6px}
.rawm{margin:14px 0 0;font-size:.9rem;overflow-wrap:anywhere}
.rawm code{background:var(--sky);padding:.25em .5em;border-radius:6px;font-size:.88rem}
.wxfoot{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-top:16px;color:var(--muted);font-size:.9rem}
.tscroll{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff}
.fct{min-width:480px}.fct th,.fct td{text-align:center;padding:.5em .6em;white-space:nowrap}.fct thead th{background:var(--sky);width:auto}
#map{height:min(620px,75vh);min-height:380px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);background:#dfe8f5;z-index:0}
@media (max-width:640px){.wxgrid{grid-template-columns:1fr}.wxage{margin-left:0;flex-basis:100%}}
/* Leaflet: isola i comandi dagli stili generali del sito */
.leaflet-container img.leaflet-tile,.leaflet-container img{max-width:none!important;max-height:none!important}
.leaflet-control-layers label{display:block;font-weight:500;font-size:.9rem;color:var(--ink);margin:2px 0;cursor:pointer}
.leaflet-control-layers input{width:auto;padding:0;margin:0 6px 0 0;border:0;display:inline-block;vertical-align:middle;accent-color:var(--blue)}
.leaflet-control-layers-list{padding:4px 6px}
.leaflet-popup-content{font:14px/1.5 system-ui,sans-serif;margin:12px 16px}

/* Video (anteprima leggera, il lettore si carica al clic) */
.vwrap{position:relative;max-width:900px;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#000}
.vfacade{all:unset;box-sizing:border-box;position:absolute;inset:0;cursor:pointer;display:block}
.vfacade img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:opacity .2s,transform .4s}
.vfacade:hover img,.vfacade:focus-visible img{opacity:1;transform:scale(1.02)}
.vfacade:focus-visible{outline:4px solid var(--gold)}
.vplay{position:absolute;left:50%;top:50%;width:84px;height:84px;margin:-42px 0 0 -42px;border-radius:50%;background:rgba(13,59,140,.92);box-shadow:0 6px 24px rgba(0,0,0,.4)}
.vplay::after{content:"";position:absolute;left:34px;top:25px;border-style:solid;border-width:17px 0 17px 28px;border-color:transparent transparent transparent #fff}
.vwrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Video in finestra a comparsa */
.vmodal{position:fixed;inset:0;z-index:1000;background:rgba(7,26,63,.88);display:grid;place-items:center;padding:16px;animation:vfade .2s}
.vbox{position:relative;width:min(100%,1100px)}
.vframe{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.vframe iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vclose{position:absolute;right:0;top:-48px;width:44px;height:44px;border:0;border-radius:50%;background:#fff;color:var(--navy);font-size:30px;line-height:1;cursor:pointer;display:grid;place-items:center}
.vclose:hover,.vclose:focus-visible{background:var(--gold);outline:none}
@media (max-width:640px){.vclose{top:-52px}}
@keyframes vfade{from{opacity:0}to{opacity:1}}

/* Meteo LIMG: tabella etichetta / valore */
.wxmain{display:grid;grid-template-columns:230px 1fr;gap:clamp(16px,3vw,32px);align-items:center}
.wxrose{display:flex;flex-direction:column;align-items:center;gap:6px}
.wxrose svg{width:100%;max-width:210px;height:auto}
.wxcap{font-weight:800;color:var(--navy);font-size:1.25rem}
.wxtable{width:100%;border-collapse:collapse}
.wxtable th,.wxtable td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:middle;text-align:left}
.wxtable tbody tr:nth-child(odd){background:#f5f8fd}
.wxtable tbody th{width:38%;font-size:.82rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:700}
.wxtable td strong{display:block;font-size:1.5rem;line-height:1.2;color:var(--navy);font-weight:800}
.wxtable td span{display:block;font-size:1rem;color:var(--muted);margin-top:3px}
.wxh{margin:26px 0 8px;font-size:1.05rem}
.wxcomp thead th{background:var(--navy);color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.wxcomp tbody th{width:auto;font-size:1.1rem;text-transform:none;letter-spacing:0;color:var(--navy)}
.wxcomp td{font-size:1.25rem;font-weight:700;color:var(--navy)}
.wxcomp td.tail{color:#b3261e}
.wxnote{margin:8px 0 0;font-size:.88rem;color:var(--muted)}
.catd{font-size:1.1rem;font-weight:700;color:var(--navy)}
.wxage b{color:var(--navy)}
@media (max-width:760px){
  .wxmain{grid-template-columns:1fr}
  .wxrose svg{max-width:200px}
  .wxtable th,.wxtable td{padding:13px 10px}
  .wxtable tbody th{width:40%;font-size:.78rem}
  .wxtable td strong{font-size:1.4rem}
  .wxcomp thead th{font-size:.7rem;padding:10px 8px}
  .wxcomp td,.wxcomp tbody th{font-size:1.05rem}
}

.mapviews{display:flex;flex-direction:column;margin-top:8px!important}
.mapviews button{font:600 .8rem/1 system-ui,sans-serif;padding:9px 11px;border:0;background:#fff;color:var(--navy);cursor:pointer;text-align:left}
.mapviews button+button{border-top:1px solid #ccc}
.mapviews button:hover{background:var(--sky)}

/* PPR in evidenza */
.ppr{background:#fff8e1;border:2px solid var(--gold);border-radius:var(--radius);padding:clamp(18px,3vw,30px);box-shadow:var(--shadow)}
.pprh{display:inline-block;background:var(--navy);color:#fff;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;padding:.4em 1em;border-radius:99px;margin-bottom:.9em}
.ppr p{font-size:1.12rem;margin:0 0 .6em}
.ppr p.small{font-size:.95rem;color:var(--muted);margin:0}

/* Galleria: righe di altezza fissa, riquadri singoli / larghi / grandi senza buchi */
.gallery{grid-auto-rows:clamp(130px,17vw,215px);grid-auto-flow:dense;gap:10px}
.gallery img{aspect-ratio:auto;height:100%;cursor:zoom-in;transition:transform .35s,filter .35s}
.gallery img:hover{filter:brightness(1.06)}
.gallery .big{grid-column:span 2;grid-row:span 2}
@media (max-width:980px){.gallery{grid-auto-rows:clamp(120px,26vw,200px)}}
@media (max-width:560px){.gallery{gap:6px;grid-auto-rows:42vw}.gallery .big{grid-row:span 2}}
.lbox{position:fixed;inset:0;z-index:1000;background:rgba(7,26,63,.92);display:grid;place-items:center;padding:14px;cursor:zoom-out;animation:vfade .2s}
.lbox img{max-width:100%;max-height:92vh;width:auto;height:auto;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.lbox button{position:absolute;right:14px;top:14px;width:46px;height:46px;border:0;border-radius:50%;background:#fff;color:var(--navy);font-size:30px;line-height:1;cursor:pointer}

/* selettore lingua */
.nav a.lang{display:flex;align-items:center;gap:7px;border:1px solid var(--line);margin-left:6px}
.nav a.lang .flag{display:block;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.15)}
@media (max-width:1260px){.nav a.lang{margin:14px 0 0;border:1px solid var(--line);border-radius:99px;justify-content:center}}