/* Eco-Logica · tema "contatore e sole": inchiostro blu, giallo sole, un colore per tema */
@font-face{font-family:Fraunces;src:url(/assets/fonts/fraunces.woff2) format("woff2");font-weight:500 800;font-style:normal;font-display:swap}
@font-face{font-family:Fraunces;src:url(/assets/fonts/fraunces-italic.woff2) format("woff2");font-weight:500 700;font-style:italic;font-display:swap}
@font-face{font-family:Figtree;src:url(/assets/fonts/figtree.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
:root{--ink:#101A3A;--ink2:#2B3656;--mute:#56607A;--line:#D9E0EC;--bg:#FBFCFE;--sky:#E4EEF9;--sun:#FFC61A;--white:#fff;
--serif:Fraunces,"Fraunces Fallback",Georgia,"Times New Roman",serif;--sans:Figtree,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
--ac:#101A3A;--on:#fff;--tint:#E4EEF9;--r:14px;--w:1180px}
[data-c=sun],.cat-sun{--ac:#FFC61A;--on:#101A3A;--tint:#FFF4CC}
[data-c=coral],.cat-coral{--ac:#D23A41;--on:#fff;--tint:#FDE8E8}
[data-c=orange],.cat-orange{--ac:#F28C28;--on:#101A3A;--tint:#FDEBD5}
[data-c=blue],.cat-blue{--ac:#2F5BEA;--on:#fff;--tint:#E3EAFD}
[data-c=violet],.cat-violet{--ac:#6B4FD8;--on:#fff;--tint:#EBE6FB}
[data-c=teal],.cat-teal{--ac:#0A7F77;--on:#fff;--tint:#DAF1EE}
[data-c=ink],.cat-ink{--ac:#101A3A;--on:#fff;--tint:#E4EEF9}
[data-c=slate],.cat-slate{--ac:#51607A;--on:#fff;--tint:#EAEEF4}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}a{color:#1F47C9;text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid #2F5BEA;outline-offset:2px;border-radius:4px}
.wrap{width:min(var(--w),100% - 2.5rem);margin-inline:auto}.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.7rem 1rem;z-index:99}.skip:focus{left:0}
h1,h2,h3{font-family:var(--serif);line-height:1.12;letter-spacing:-.015em;color:var(--ink);font-optical-sizing:auto}
h1{font-size:clamp(2.15rem,5.2vw,3.6rem);font-weight:700;margin:.4rem 0 1rem}h2{font-size:clamp(1.55rem,3vw,2.1rem);font-weight:650;margin:2.6rem 0 .8rem}
h3{font-size:1.25rem;font-weight:650;margin:1.6rem 0 .5rem}
/* testata */
.top{position:sticky;top:0;z-index:20;background:rgba(251,252,254,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:1rem;min-height:68px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ink)}.brand-t{display:grid;line-height:1.1}
.brand-t b{font:700 1.3rem var(--serif);letter-spacing:-.02em}.brand-t small{font-size:.74rem;color:var(--mute)}
.logo-mark{width:38px;height:38px;flex:none}.lg-bg{fill:#101A3A}.lg-sun{fill:#FFC61A}.lg-r{stroke:#FFC61A}.lg-leaf{stroke:#101A3A}
.nav{margin-left:auto}.nav ul{display:flex;gap:.2rem;list-style:none;margin:0;padding:0}.nav a{display:block;padding:.5rem .7rem;border-radius:8px;color:var(--ink2);text-decoration:none;font-weight:600;font-size:.95rem}
.nav a:hover,.nav a[aria-current]{background:var(--sky);color:var(--ink)}.tools-link{background:var(--sun);color:var(--ink)!important}.tools-link:hover{background:#ffd54d!important}
.mn-chk,.mn-btn{display:none}
.cerca-btn{border:1px solid var(--line);background:#fff;border-radius:10px;width:42px;height:42px;display:grid;place-items:center;cursor:pointer;color:var(--ink)}
.cerca-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
dialog.cerca{border:0;border-radius:var(--r);padding:0;width:min(640px,100% - 2rem);margin-top:9vh;box-shadow:0 30px 80px rgba(16,26,58,.35)}dialog::backdrop{background:rgba(16,26,58,.5)}
dialog form{display:flex;border-bottom:1px solid var(--line)}dialog input{flex:1;border:0;padding:1.1rem 1.2rem;font:inherit;font-size:1.1rem;outline:0}dialog form:focus-within{box-shadow:inset 0 -3px 0 #2F5BEA}
.chiudi{border:0;background:none;font-size:1.8rem;padding:0 1.2rem;cursor:pointer}#risultati{list-style:none;margin:0;padding:.4rem;max-height:55vh;overflow:auto}
#risultati a{display:block;padding:.7rem .9rem;border-radius:8px;text-decoration:none;color:var(--ink)}#risultati a:hover,#risultati a:focus{background:var(--sky)}#risultati small{display:block;color:var(--mute)}
/* eroi */
.kicker{margin:0;font-weight:700;color:var(--ink2);font-size:.95rem;letter-spacing:.01em}
.lead{font-size:clamp(1.12rem,1.5vw,1.3rem);line-height:1.55;color:var(--ink2);max-width:62ch;margin:0 0 .8rem}.meta{color:var(--mute);font-size:.9rem;margin:.6rem 0 0}
.hero-b{background:var(--tint);border-bottom:1px solid rgba(16,26,58,.08)}.hero-g{display:grid;grid-template-columns:1.35fr .65fr;gap:2rem;align-items:center;padding:1.2rem 0 2.4rem}
.hero-i .ill{width:100%;height:auto;max-height:260px;--i0:#fff;--i1:var(--ac);--i2:var(--ink)}
.bc ol{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:0 0 1.4rem;gap:.2rem;font-size:.86rem;color:var(--mute)}.bc li+li:before{content:"/";margin:0 .45rem;opacity:.5}.bc a{color:var(--mute)}
.hero-h{background:var(--ink);color:#fff;overflow:hidden}.hero-hg{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;padding:clamp(2.4rem,6vw,5rem) 0}
.hero-h h1{color:#fff;font-size:clamp(2.4rem,6vw,4.4rem);max-width:15ch}.hero-h .lead{color:#D8E2F5}.hero-h .kicker{color:var(--sun)}
.hero-hi .ill{width:100%;height:auto;--i0:#2B3A6E;--i1:#FFC61A;--i2:#E4EEF9}
.hero-a{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.btn{display:inline-block;background:var(--sun);color:var(--ink);font-weight:700;padding:.85rem 1.3rem;border-radius:10px;text-decoration:none;border:2px solid var(--sun);transition:transform .15s}
.btn:hover{transform:translateY(-2px);text-decoration:none}.btn-o{background:transparent;color:#fff;border-color:#8FA2D6}.btn-s{font-size:.95rem;padding:.65rem 1rem}
/* sezioni home */
.sez{padding:3.2rem 0 .6rem}.sez-t{margin:0 0 1.4rem;font-size:clamp(1.7rem,3.4vw,2.4rem)}.sez-s{background:var(--sky);padding:3rem 0;margin-top:2rem}
.tiles{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.tile a{display:block;height:100%;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .18s,box-shadow .18s}
.tile a:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(16,26,58,.12)}.tile-i{display:block;background:var(--tint);padding:.8rem 1rem 0;border-bottom:4px solid var(--ac)}
.tile .ill{width:100%;height:150px;--i0:#fff;--i1:var(--ac);--i2:var(--ink)}.tile h3{margin:1rem 1.2rem .2rem;font-size:1.35rem}.tile p{margin:0 1.2rem 1.3rem;color:var(--mute);font-size:.97rem}
.strum{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.strum a{display:block;background:#fff;border-radius:var(--r);padding:1.2rem;height:100%;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-left:6px solid var(--sun)}
.strum a:hover{border-left-color:var(--ink)}.strum b{font:650 1.15rem var(--serif);display:block;margin-bottom:.3rem}.strum span{color:var(--mute);font-size:.93rem}
/* card guide */
.cards{list-style:none;padding:0;margin:0 0 1rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}
.card a{display:block;height:100%;padding:1.1rem 1.2rem 1.2rem;background:#fff;border:1px solid var(--line);border-top:5px solid var(--ac);border-radius:var(--r);text-decoration:none;color:var(--ink)}
.card a:hover{box-shadow:0 10px 26px rgba(16,26,58,.1)}.card-k{font-size:.8rem;font-weight:700;color:var(--mute)}.card h3{font-size:1.1rem;margin:.3rem 0 .4rem}.card p{margin:0;font-size:.92rem;color:var(--mute);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
/* articolo */
.art-g{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:3rem;padding:2.2rem 0}.art{min-width:0;max-width:76ch;font-size:1.0625rem}
.art p,.art li{max-width:72ch}.art h2{border-top:1px solid var(--line);padding-top:1.6rem}.art h2:first-child{border-top:0;padding-top:0;margin-top:0}
.art ul,.art ol{padding-left:1.3rem}.art li{margin:.35rem 0}.art blockquote{margin:1.4rem 0;padding:.9rem 1.2rem;border-left:5px solid var(--ac);background:var(--tint);border-radius:0 10px 10px 0}
.art table{border-collapse:collapse;width:100%;font-size:.96rem}.art .tab-wrap{margin:1.2rem 0}.art th{background:var(--ink);color:#fff;text-align:left;padding:.6rem .8rem}
.art td{padding:.6rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}.art tbody tr:nth-child(even){background:#F2F6FB}
.art dl dt{font:650 1.15rem var(--serif);margin-top:1.3rem;scroll-margin-top:90px}.art dl dd{margin:.2rem 0 0}
.art-home{padding:2rem 0 3rem}.wrap-n{max-width:76ch}
.side{position:relative}.toc{position:sticky;top:90px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem;font-size:.93rem}
.toc summary{font:650 1.05rem var(--serif);cursor:pointer}.toc ol{margin:.7rem 0 0;padding-left:1.1rem}.toc li{margin:.35rem 0}.toc a{color:var(--ink2);text-decoration:none}.toc a:hover{text-decoration:underline}
.side-cta{margin-top:1rem;background:var(--ink);color:#fff;border-radius:var(--r);padding:1.2rem}.side-cta h2{color:#fff;font-size:1.25rem;margin:0 0 .4rem;border:0;padding:0}.side-cta p{margin:0 0 .9rem;color:#D8E2F5;font-size:.93rem}
.side-tool{display:block;margin-top:1rem;padding:1rem 1.1rem;background:var(--sun);color:var(--ink);border-radius:var(--r);text-decoration:none}.side-tool b{font:650 1.05rem var(--serif);display:block}.side-tool span{font-size:.85rem}
.side>*:not(.toc){position:relative}.toc+.side-tool,.toc+.side-cta{position:relative}
/* blocchi */
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin:.6rem 0}.faq summary{cursor:pointer;padding:1rem 1.2rem;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:1.4rem;line-height:1;color:var(--ink);flex:none}.faq details[open] summary:after{content:"–"}
.faq details p{margin:0;padding:0 1.2rem 1.1rem;max-width:68ch;color:var(--ink2)}.faq h2{margin-top:2.6rem}
.cta{display:flex;gap:1.2rem;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--tint);border:2px solid var(--ac);border-radius:var(--r);padding:1.2rem 1.4rem;margin:2rem 0}
.cta h3{margin:0 0 .25rem;font-size:1.2rem}.cta p{margin:0;color:var(--ink2);font-size:.97rem}.cta .btn{background:var(--ink);color:#fff;border-color:var(--ink)}
.acquista{margin:1.8rem 0;padding:1.1rem 1.3rem;background:#fff;border:1px dashed #8FA2D6;border-radius:var(--r)}.acquista h3{margin:0 0 .4rem;font-size:1.1rem}.acquista ul{margin:.2rem 0 .6rem}
.nota{font-size:.85rem;color:var(--mute);margin:.4rem 0 0}.avviso-fine{margin:2rem 0 3rem;padding:1rem 1.2rem;background:var(--sky);border-radius:12px;font-size:.9rem;color:var(--ink2)}
.correlate h2{border-top:1px solid var(--line);padding-top:2rem}
/* strumenti */
.tool{display:grid;grid-template-columns:1.1fr .9fr;gap:1.5rem;margin:1.6rem 0 2rem;max-width:none;font-size:1rem}
.tool-in{display:grid;grid-template-columns:1fr 1fr;gap:1rem;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.3rem;align-content:start}
.fld{display:grid;gap:.3rem;font-weight:600;font-size:.93rem}.fld small{font-weight:400;color:var(--mute);font-size:.8rem;line-height:1.35}
.in{display:flex;align-items:center;border:1.5px solid #7A86A3;border-radius:10px;background:#fff;overflow:hidden}.in:focus-within{border-color:#2F5BEA;box-shadow:0 0 0 3px rgba(47,91,234,.2)}
.in input,.in select{flex:1;min-width:0;border:0;padding:.7rem .8rem;font:inherit;font-size:1rem;background:transparent;color:var(--ink);outline:0}.in i{padding:0 .8rem;color:var(--mute);font-style:normal;font-size:.85rem}
.chk{grid-column:1/-1;display:flex;gap:.6rem;align-items:flex-start;font-size:.93rem}.chk input{margin-top:.3rem;width:18px;height:18px;accent-color:#2F5BEA}
.tool-out{background:var(--ink);color:#fff;border-radius:var(--r);padding:1.3rem;align-self:start;position:sticky;top:90px}.tool-out .tool-t{color:var(--sun);margin:0 0 .6rem;font:650 1.25rem var(--serif)}
.tool-out dl{margin:0}.ris{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;padding:.65rem 0;border-bottom:1px solid #2B3A6E}.ris dt{font-size:.92rem;color:#D8E2F5}
.ris dd{margin:0;font:700 1.35rem var(--serif);text-align:right}.ris i{font:400 .8rem var(--sans);margin-left:.3rem;color:#AFC0E8;font-style:normal}
.tool-out .nota{color:#AFC0E8}.tool-out .nota a{color:var(--sun)}
.art .consumi,.consumi{font-size:.92rem;display:table;width:100%}.consumi input{width:5.5rem;border:1.5px solid #7A86A3;border-radius:8px;padding:.35rem .5rem;font:inherit}.consumi td:last-child,.consumi th:last-child{text-align:right;font-weight:700}
.t-tool .tool-in:has(.tab-wrap){display:block}
/* piè */
.foot{background:var(--ink);color:#D8E2F5;margin-top:3rem;padding:3rem 0 1.6rem}.foot a{color:#fff}.foot .brand{color:#fff}.foot .brand-t small{color:#AFC0E8}
.foot-g{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem}.foot h2{font:700 1rem var(--sans);color:var(--sun);margin:0 0 .7rem;letter-spacing:0}.foot ul{list-style:none;margin:0;padding:0}.foot li{margin:.4rem 0;font-size:.95rem}
.foot-b p{font-size:.88rem;margin:1rem 0 0;max-width:38ch}.foot-c{border-top:1px solid #2B3A6E;margin:2rem 0 0;padding-top:1.2rem;font-size:.82rem;color:#AFC0E8}
.nf{padding:4rem 0}.nf-l{columns:2;max-width:30rem}
@media (max-width:980px){.hero-g,.hero-hg{grid-template-columns:1fr}.hero-i,.hero-hi{max-width:380px}.tiles{grid-template-columns:repeat(2,1fr)}.strum{grid-template-columns:repeat(2,1fr)}
.art-g{grid-template-columns:1fr}.side{display:contents}.toc{position:static;order:-1}.side-tool,.side-cta{order:1}.tool{grid-template-columns:1fr}.tool-out{position:static}.foot-g{grid-template-columns:1fr 1fr}
.mn-btn{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}
.mn-btn span,.mn-btn span:before,.mn-btn span:after{display:block;width:18px;height:2px;background:var(--ink);position:relative;content:""}.mn-btn span:before{top:-6px;position:absolute}.mn-btn span:after{top:6px;position:absolute}
.nav{margin-left:auto}.nav ul{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:.6rem 1.25rem 1rem}
.mn-chk:checked~ul{display:flex}.mn-chk{display:block;position:absolute;opacity:0;width:1px;height:1px}.mn-chk:focus-visible+.mn-btn{outline:3px solid #2F5BEA}.bar{position:relative}.nav a{padding:.8rem .6rem}}
@media (max-width:620px){.tiles,.strum,.tool-in,.foot-g{grid-template-columns:1fr}.brand-t small{display:none}body{font-size:1rem}.nf-l{columns:1}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.top,.foot,.side,.cerca-btn,.hero-i,.hero-hi,.cta,.acquista,dialog{display:none!important}.hero-b{background:none}.art-g{display:block}a{color:#000}body{font-size:11pt}}
.ill{display:block}.ill .f0{fill:var(--i0)}.ill .f1{fill:var(--i1)}.ill .f2{fill:var(--i2)}.ill .st{stroke:var(--i1)}.ill .ln{stroke:var(--i0);fill:none}
.hero-hi .ill .st{stroke:#FFC61A}
@keyframes sorgi{from{transform:translateY(14px);opacity:0}to{transform:none;opacity:1}}
.hero-hi .ill{animation:sorgi .9s ease-out both}
.scheda .c{text-align:center;font-size:1.3rem}.scheda button.btn{cursor:pointer;font:inherit;font-weight:700}
.tab-wrap{overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch}.tool-in,.tool-in>*,.tool>*{min-width:0}
.consumi th[scope=row]{text-align:left;font-weight:600;min-width:11rem}
@media (max-width:620px){.consumi input{width:4.2rem}}

.tutte ul{columns:2;column-gap:2rem}.tutte li{break-inside:avoid}@media (max-width:620px){.tutte ul{columns:1}}
@font-face{font-family:"Fraunces Fallback";src:local(Georgia);size-adjust:106%;ascent-override:92%;descent-override:24%;line-gap-override:0%}