/* Stile comune delle pagine Sun X, identico a SITO_RIFERIMENTO (generato da _tooling/build_sito.py). */
/* =========================================================
   Sun X Energy – foglio di stile comune (riferimento)
   Sul sito reale: carattere Plus Jakarta Sans OSPITATO SUL SERVER
   (pesi 400, 500, 600, 700, 800), niente Google Fonts.
   ========================================================= */
:root{--blu:#0A1A33;--giallo:#F2B705;--oro:#8A5A00;--testo-2:#475467;--bordo:#E6EAF0;--bordo-btn:#D0D5DD;
--fondo-alt:#F4F7FB;--bianco:#FFFFFF;--su-blu:#B7C4D6;--planlab:#042447;--planlab-2:#50B2F8;
--ombra:0 1px 2px rgba(10,26,51,.04),0 12px 32px rgba(10,26,51,.06)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:'Plus Jakarta Sans',system-ui,sans-serif;color:var(--blu);background:var(--bianco);font-size:16px;line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
.w{max-width:1440px;margin:0 auto;padding:0 120px}
.narrow{max-width:800px}
/* header */
.hdr{background:#fff;border-bottom:1px solid var(--bordo);position:sticky;top:0;z-index:30}
.hdr .w{height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo img{height:56px;width:148px;object-fit:contain;object-position:left center}
.nav{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:500}
.nav a{text-decoration:none;white-space:nowrap}
.nav a.on{font-weight:700;box-shadow:inset 0 -2px 0 var(--giallo)}
.nav .pl{display:flex;align-items:center;height:44px;padding:0 14px;border:1px solid #DCE6F2;border-radius:10px;background:#F4F8FC}
.nav .pl img{height:20px;width:90px;object-fit:contain}
.btn-hdr{display:flex;align-items:center;height:44px;padding:0 20px;border-radius:10px;background:var(--blu);color:#fff!important;font-weight:700;text-decoration:none;white-space:nowrap}
.burger{display:none;width:44px;height:44px;border:1px solid var(--bordo-btn);border-radius:12px;background:#fff;align-items:center;justify-content:center;cursor:pointer;padding:0}
.mnav{display:none;position:fixed;inset:64px 0 0 0;background:#fff;z-index:29;padding:16px 20px 120px;overflow:auto;border-top:1px solid var(--bordo)}
.mnav.open{display:block}
.mnav a{display:flex;align-items:center;min-height:52px;border-bottom:1px solid var(--bordo);font-size:18px;font-weight:600;text-decoration:none}
.mnav a.on{color:var(--oro)}
.mnav .pl img{height:22px;width:98px;object-fit:contain}
.mnav .btn{margin-top:20px;width:100%;justify-content:center}
/* tipografia */
.eb{font-size:12px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--oro);margin:0 0 12px}
.eb.on-dark{color:var(--giallo)}
h1{font-size:56px;font-weight:800;letter-spacing:-.035em;line-height:1.05;margin:0 0 20px}
h2{font-size:44px;font-weight:800;letter-spacing:-.03em;line-height:1.08;margin:0 0 16px}
h3{font-size:24px;font-weight:800;letter-spacing:-.02em;line-height:1.2;margin:0 0 10px}
h4{font-size:18px;font-weight:800;letter-spacing:-.01em;line-height:1.3;margin:0 0 8px}
.lead{font-size:18px;line-height:1.6;color:var(--testo-2);margin:0;max-width:760px}
p{margin:0 0 14px}
.muted{color:var(--testo-2)}
.small{font-size:14px;line-height:1.5}
.xs{font-size:12px;line-height:1.4;color:var(--testo-2)}
/* sezioni */
.sec{padding:96px 0}
.sec.alt{background:var(--fondo-alt)}
.sec.tight{padding:64px 0}
.hero{background:var(--fondo-alt);padding:80px 0 72px}
.hero.white{background:#fff}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:64px;align-items:end;margin-bottom:40px}
.sec-head .lead{max-width:none}
.sec-head.single{grid-template-columns:minmax(0,1fr)}
/* pulsanti */
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:16px;font-weight:700;padding:16px 26px;border-radius:12px;text-decoration:none;white-space:nowrap;border:1px solid transparent;min-height:44px;cursor:pointer;font-family:inherit;line-height:1.2}
.btn-p{background:var(--blu);color:#fff}
.btn-s{background:#fff;color:var(--blu);border-color:var(--bordo-btn);font-weight:600}
.btn-y{background:var(--giallo);color:var(--blu)}
.btn-o{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-pl{background:#fff;color:var(--planlab);border-color:#BFD3EA}
.btn-sm{font-size:14px;padding:0 14px;height:40px;border-radius:10px;border:1px solid var(--bordo-btn);background:#fff;font-weight:700;gap:8px}
.link{font-size:15px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.link.oro{color:var(--oro)}
.link.gi{color:var(--giallo)}
/* griglie */
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.g5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
.split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:64px;align-items:start}
.split.c{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}
/* schede */
.card{background:#fff;border:1px solid var(--bordo);border-radius:20px;padding:28px;box-shadow:var(--ombra);display:flex;flex-direction:column}
.card p{color:var(--testo-2);font-size:15px;line-height:1.6;margin:0}
.card .foot{margin-top:auto;padding-top:18px;border-top:1px solid #EEF1F5;margin-top:20px}
.icb{width:44px;height:44px;border-radius:12px;background:#FFF3D1;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.num{font-size:12px;font-weight:800;color:var(--oro);letter-spacing:.5px;margin-bottom:10px}
.card.dark{background:var(--blu);border-color:var(--blu);color:#fff}
.card.dark p{color:var(--su-blu)}
/* elenco con spunte */
.ck{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.ck li{display:flex;gap:12px;align-items:flex-start;font-size:16px;line-height:1.5}
.ck li svg{flex-shrink:0;margin-top:2px}
.ck.sm li{font-size:15px}
.rows{list-style:none;padding:0;margin:0}
.rows li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--bordo)}
.rows li:first-child{padding-top:0}
.rows li svg{flex-shrink:0;margin-top:3px}
.rows b{display:block;font-size:16px;line-height:1.4}
.rows span{display:block;font-size:14px;color:var(--testo-2);line-height:1.5;margin-top:2px}
.dark .rows li{border-color:rgba(255,255,255,.12)}
.dark .rows span{color:var(--su-blu)}
/* numeri */
.stat{background:#fff;border:1px solid var(--bordo);border-radius:20px;padding:26px;box-shadow:var(--ombra)}
.stat b{display:block;font-size:32px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.stat span{display:block;font-size:14px;color:var(--testo-2);margin-top:8px;line-height:1.4}
.stat.dark{background:var(--blu);border-color:var(--blu)}
.stat.dark b{color:var(--giallo)}
.stat.dark span{color:var(--su-blu)}
/* badge */
.sb-badge{display:inline-flex;align-items:center;gap:8px;background:#0A1320;border:1px solid rgba(242,183,5,.35);color:var(--giallo);font-size:11px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;padding:7px 14px;border-radius:999px;box-shadow:0 4px 12px rgba(10,26,51,.15);margin-bottom:20px}
.sb-badge svg{width:14px;height:14px}
.badge{display:inline-flex;align-self:flex-start;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
.b-open{color:#1E6B3A;background:#E3F2E8}.b-soon{color:#8A5A00;background:#FFF3D1}.b-next{color:#0B4A7A;background:#E6F1FB}.b-fix{color:#344054;background:#EEF0F3}
/* avvisi e note */
.note{background:var(--fondo-alt);border:1px solid var(--bordo);border-radius:14px;padding:16px 20px;font-size:14px;line-height:1.55;color:var(--testo-2)}
.sec.alt .note{background:#fff}
.alert{background:#FFF8E1;border:1px solid #F5D98A;border-radius:14px;padding:16px 20px;font-size:15px;line-height:1.55;color:#5C3D00;margin:0 0 28px}
.kpi{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--bordo);border-radius:16px;padding:18px 20px;margin-top:28px;max-width:760px}
.kpi p{margin:0;font-size:15px;line-height:1.55}
.kpi b{display:block;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--oro);margin-bottom:4px}
/* credenziali */
.cred{border-bottom:1px solid var(--bordo);background:#fff}
.cred .w{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding-top:28px;padding-bottom:28px}
.cred div{display:flex;gap:12px;align-items:center;font-size:15px;font-weight:700;line-height:1.35}
/* PlanLab */
.plbox{display:flex;align-items:center;justify-content:space-between;gap:32px;background:#fff;border:1px solid #DCE6F2;border-radius:24px;padding:36px 40px;box-shadow:var(--ombra)}
.plbox img{height:30px;width:134px;object-fit:contain;object-position:left center;margin-bottom:16px}
.plbox h3{font-size:24px;margin-bottom:8px}
.plbox p{color:var(--testo-2);margin:0;max-width:640px}
/* scheda bando (identica a home e pagina Bandi) */
.bcard{background:#fff;border:1px solid var(--bordo);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:8px;box-shadow:0 1px 2px rgba(10,26,51,.04),0 8px 24px rgba(10,26,51,.05);height:290px}
.bcard .t{font-size:18px;font-weight:800;line-height:1.3;letter-spacing:-.01em;min-height:47px}
.bcard .s{font-size:13px;line-height:1.4;color:var(--testo-2)}
.bcard .bot{margin-top:auto;display:flex;flex-direction:column;gap:10px;border-top:1px solid #EEF1F5;padding-top:12px}
.bcard .amt{font-size:20px;font-weight:800;letter-spacing:-.02em}
.bcard .n{font-size:12px;line-height:1.4;color:var(--testo-2);min-height:34px}
.bcard .go{font-size:14px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.bcard .go.sim{color:var(--planlab)}
@media (max-width:680px){.bcard .go{min-height:44px}}
/* team */
.founder{display:flex;align-items:center;gap:20px;padding:24px 0;border-top:1px solid var(--bordo);border-bottom:1px solid var(--bordo);margin-bottom:32px}
.founder .av{width:64px;height:64px;border-radius:50%;background:var(--blu);color:var(--giallo);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;flex-shrink:0}
.founder .who{flex:1;min-width:0}
.founder .nm{font-size:20px;font-weight:800;letter-spacing:-.01em}
.founder .rl{font-size:12px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--oro);margin-left:10px}
.founder .q{font-size:15px;color:var(--testo-2);margin-top:2px}
.founder .fb{display:flex;gap:10px}
.founder .fb a{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;border:1px solid var(--bordo-btn);border-radius:10px;font-size:14px;font-weight:700;text-decoration:none;background:#fff}
.band-pv{display:flex;align-items:center;gap:20px;background:#fff;border:1px solid var(--bordo);border-left:4px solid var(--giallo);border-radius:16px;padding:22px 28px;margin-top:24px}
.band-pv .link{white-space:nowrap}
.card .ck.sm li{color:var(--testo-2)}
/* passi */
.step{background:#fff;border:1px solid var(--bordo);border-radius:20px;padding:26px;box-shadow:var(--ombra)}
.step .num{margin-bottom:12px}
.step h4{min-height:50px}
.step p{font-size:14px;color:var(--testo-2);line-height:1.6;margin:0}
.steps-v{display:flex;flex-direction:column;gap:16px}
.steps-v .step{display:grid;grid-template-columns:72px 240px minmax(0,1fr);gap:24px;align-items:start}
.steps-v .step .n2{width:56px;height:56px;border-radius:16px;background:var(--blu);color:var(--giallo);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px}
.steps-v .step h4{min-height:0;margin:14px 0 0}
.steps-v .step p{font-size:16px;margin-top:14px}
/* FAQ */
.faq details{border-bottom:1px solid var(--bordo);padding:18px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;font-size:18px;font-weight:700;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-size:22px;font-weight:600;line-height:1}
.faq details[open] summary::after{content:'−'}
.faq details p{margin:12px 0 0;color:var(--testo-2);font-size:16px}
/* riquadro contatto */
.cbox{background:var(--blu);border-radius:28px;padding:52px 60px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center;color:#fff}
.cbox h2{color:#fff;font-size:32px;letter-spacing:-.03em;line-height:1.1;margin:0 0 10px}
.cbox p{color:var(--su-blu);margin:0;font-size:16px}
.cbox .cb{display:flex;flex-direction:column;gap:12px;min-width:280px}
/* dati e tabelle */
.dl{display:grid;grid-template-columns:minmax(120px,200px) minmax(0,1fr);column-gap:16px;margin:0}
.dl dt,.dl dd{padding:14px 0;border-bottom:1px solid var(--bordo);margin:0;font-size:15px}
.dl dt{font-weight:700}
.dl dd{color:var(--testo-2)}
/* articolo (guide, privacy) */
.art h2{font-size:24px;margin:44px 0 14px}
.art h3{font-size:20px;margin:28px 0 10px}
.art p,.art li{font-size:16px;line-height:1.7}
.art ul.dots{padding-left:22px;margin:0 0 14px}.art ul.dots li{margin-bottom:8px}
.art .ck li{font-size:16px}
.back{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;text-decoration:none;color:var(--testo-2);margin-bottom:24px}
.refs{font-size:14px;color:var(--testo-2);line-height:1.6;border-top:1px solid var(--bordo);padding-top:16px;margin-top:32px}
/* modulo */
.form{background:#fff;border:1px solid var(--bordo);border-radius:24px;padding:36px;box-shadow:var(--ombra)}
.form .fg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.form .full{grid-column:1/-1}
.form label{display:block;font-size:14px;font-weight:700;margin-bottom:6px}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{width:100%;font:500 16px 'Plus Jakarta Sans',system-ui,sans-serif;color:var(--blu);border:1px solid var(--bordo-btn);border-radius:12px;padding:13px 14px;background:#fff}
.form textarea{min-height:130px;resize:vertical}
.form .chk{display:flex;gap:10px;align-items:flex-start;font-size:14px;font-weight:500;color:var(--testo-2);line-height:1.5}
.form .chk input{width:18px;height:18px;margin:2px 0 0;flex-shrink:0}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.info{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--bordo)}
.info:first-child{padding-top:0}
.info b{display:block;font-size:13px;letter-spacing:1.2px;text-transform:uppercase;color:var(--oro);margin-bottom:2px}
.info a,.info span{font-size:16px;text-decoration:none}
/* immagine parco */
.render{position:relative;border-radius:28px;overflow:hidden;box-shadow:var(--ombra)}
.render img{width:100%;height:520px;object-fit:cover;object-position:68% 55%}
.render .tag{position:absolute;left:20px;bottom:20px;background:rgba(10,26,51,.78);color:#fff;font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px}
.render .bdg{position:absolute;right:20px;top:20px;background:var(--giallo);color:var(--blu);font-size:12px;font-weight:800;padding:6px 12px;border-radius:999px}
/* footer */
.ftr{background:var(--blu);color:var(--su-blu);padding:72px 0 40px}
.ftr .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.ftr .lg{height:70px;width:152px;object-fit:contain;object-position:left center;margin-bottom:18px}
.ftr p{font-size:14px;line-height:1.6;margin:0;max-width:280px;color:var(--su-blu)}
.ftr h5{font-size:12px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--giallo);margin:0 0 14px}
.ftr ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.ftr li,.ftr li a{font-size:14px;color:#D5DEEA;text-decoration:none;line-height:1.4}
.ftr ul.ct{margin-top:14px;gap:4px}.ftr ul.ct li,.ftr ul.ct a{font-size:13px;color:#B7C4D6;line-height:1.5}
.ftr li img{height:20px;width:90px;object-fit:contain;object-position:left center}
.ftr .legal{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:24px;font-size:12px;color:#9FB0C8;line-height:1.8}
.ftr .legal a{color:#9FB0C8}
/* barra fissa cellulare */
.mbar{display:none}
/* ---------------- laptop ---------------- */
@media (max-width:1280px){
 .w{padding:0 48px}
 .sec{padding:80px 0}.hero{padding:64px 0 56px}
}
/* ---------------- tablet ---------------- */
@media (max-width:1100px){
 .nav a:not(.btn-hdr){display:none}
 .nav{margin-left:auto}
 .burger{display:flex}
 .mnav{inset:88px 0 0 0}
 .sec-head,.split,.split.c{grid-template-columns:minmax(0,1fr);gap:24px}
 .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
 .g5{grid-template-columns:repeat(3,minmax(0,1fr))}
 .g3.to2{grid-template-columns:repeat(2,minmax(0,1fr))}
 .g2.to1{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:900px){
 .g3:not(.to2){grid-template-columns:minmax(0,1fr)}
 .cred .w{grid-template-columns:repeat(2,minmax(0,1fr))}
 .cbox{grid-template-columns:minmax(0,1fr);padding:40px}
 .cbox .cb{min-width:0;flex-direction:row;flex-wrap:wrap}
 .ftr .cols{grid-template-columns:repeat(2,minmax(0,1fr))}
 .plbox{flex-direction:column;align-items:flex-start}
 .steps-v .step{grid-template-columns:64px minmax(0,1fr)}
 .steps-v .step p{grid-column:2}
 .render img{height:420px}
}
/* ---------------- cellulare ---------------- */
@media (max-width:680px){
 .w{padding:0 20px}
 .hdr .w{height:64px}
 .logo img{height:42px;width:112px}
 .nav{display:none}
 .mnav{inset:64px 0 0 0}
 h1{font-size:34px;line-height:1.08}
 h2{font-size:30px}
 h3{font-size:20px}
 .lead{font-size:16px}
 .sec{padding:56px 0}.sec.tight{padding:44px 0}.hero{padding:44px 0 44px}
 .g2,.g3,.g3.to2,.g4,.g5,.cred .w,.form .fg{grid-template-columns:minmax(0,1fr)}
 .card,.stat,.step{padding:22px}
 .stat b{font-size:32px}
 .btns{flex-direction:column}
 .btn{white-space:normal;text-align:center}
 .bar .btn{width:100%}
 .btns .btn{width:100%;white-space:normal;text-align:center}
 .cbox{padding:28px 22px;border-radius:22px}
 .cbox h2{font-size:24px}
 .cbox .cb{flex-direction:column}
 .cbox .cb .btn{width:100%;white-space:normal}
 .plbox{padding:24px}
 .plbox .btn{width:100%;white-space:normal}
 .bcard{height:auto}.bcard .t,.bcard .n,.step h4{min-height:0}
 .band-pv{flex-wrap:wrap;padding:20px;gap:14px;align-items:flex-start}
 .band-pv>div:nth-child(2){flex:1 1 calc(100% - 62px)}
 .band-pv .link{width:100%}
 .founder{flex-wrap:wrap;gap:14px}
 .founder .who{flex:1 1 calc(100% - 84px)}
 .founder .rl{display:block;margin:4px 0 0}
 .founder .fb{width:100%}
 .founder .fb a{flex:1 1 0;justify-content:center}
 .steps-v .step{grid-template-columns:minmax(0,1fr);gap:12px}
 .steps-v .step p{grid-column:auto;margin-top:0}
 .steps-v .step h4{margin:0}
 .dl{grid-template-columns:minmax(0,1fr)}
 .dl dt{border-bottom:0;padding-bottom:2px}
 .dl dd{padding-top:0}
 .art h2{font-size:20px;margin-top:36px}
 .art p,.art li,.art .ck li{font-size:16px}
 .h1s{font-size:34px!important}
 .form{padding:22px}
 .render{border-radius:20px}.render img{height:240px}
 .ftr{padding:56px 0 110px}
 .ftr .cols{grid-template-columns:minmax(0,1fr);gap:32px}
 .faq summary{font-size:16px}
 .mbar{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:40;grid-template-columns:1fr 1fr;gap:10px;padding:12px 16px 20px;background:#fff;border-top:1px solid var(--bordo);box-shadow:0 -8px 24px rgba(10,26,51,.06)}
 .mbar a{font-size:14px;font-weight:700;padding:14px 8px;border-radius:12px;text-align:center;text-decoration:none;white-space:nowrap}
 .mbar .a1{background:var(--blu);color:#fff}
 .mbar .a2{color:var(--planlab);border:1px solid #BFD3EA}
}