/* ortoidroponico.it — design «Mix A + C». Tutti i colori sono token in :root. */
@font-face{font-family:"Fraunces";src:url("/assets/fonts/Fraunces-600.woff2") format("woff2");font-weight:600 700;font-style:normal;font-display:swap}
@font-face{font-family:"Nunito Sans";src:url("/assets/fonts/NunitoSans-var.woff2") format("woff2");font-weight:400 800;font-style:normal;font-display:swap}

:root{
  --carta:#f8f5ec; --bianco:#ffffff; --testo:#1f2a20; --testo-2:#43503f; --titoletto:#a2431c;
  --verde:#1f5c3d; --verde-scuro:#174a31; --verde-chiaro:#e6efdc; --giallo:#f2b84b; --giallo-tenue:#f7e3b0;
  --terracotta:#c4572b; --acqua:#bfe1ec; --bordo:#d9dfcf;
  --p1:#f4dcc6; --p2:#d6ead3; --p3:#f7e3b0; --p4:#d8e6ef; --p5:#e9dff0; --p6:#f2d4cf;
  --piede:#1f2a20; --piede-testo:#dfe6d6;
  --titoli:"Fraunces",Georgia,serif; --corpo:"Nunito Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:24px; --r-s:14px; --largo:72rem; --leggi:44rem; --margine:clamp(16px,4vw,64px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--carta);color:var(--testo);font:400 1.125rem/1.65 var(--corpo)}
img,svg{max-width:100%;height:auto}
a{color:var(--verde);text-underline-offset:.18em}
a:hover{color:var(--verde-scuro)}
:focus-visible{outline:3px solid var(--verde);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--titoli);font-weight:600;line-height:1.12;letter-spacing:-.01em;margin:1.6em 0 .5em}
h1{font-size:clamp(2.1rem,5.2vw,4rem);margin-top:.3em}
h2{font-size:clamp(1.55rem,3vw,2.3rem)}
h3{font-size:1.3rem}
p,ul,ol,dl{margin:0 0 1em}
small{font-size:.85em}

.salta{position:absolute;left:-9999px;top:0;background:var(--verde);color:var(--bianco);padding:.6em 1em;z-index:10}
.salta:focus{left:var(--margine)}

/* testata e menu ------------------------------------------------------------- */
.testata{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:18px var(--margine)}
.marchio{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--testo);font:700 1.45rem/1 var(--titoli)}
.marchio svg{width:38px;height:38px;flex:none}
.menu>summary,.nav-gruppo>details>summary{list-style:none;cursor:pointer}
.menu>summary::-webkit-details-marker,.nav-gruppo summary::-webkit-details-marker{display:none}
.menu>summary{min-height:44px;padding:10px 18px;border:2px solid var(--verde);border-radius:999px;font-weight:700;color:var(--verde)}
.testata ul{list-style:none;margin:0;padding:0}
.menu nav>ul{display:flex;flex-direction:column;gap:4px;padding-top:10px}
.testata a,.nav-gruppo summary{display:flex;align-items:center;min-height:44px;padding:8px 14px;border-radius:999px;text-decoration:none;font-weight:700;color:var(--testo)}
.testata .marchio{padding:0}
.testata a[aria-current="page"]{background:var(--verde-chiaro)}
.nav-larga a:hover,.menu a:hover,.nav-gruppo summary:hover{background:var(--verde-chiaro);color:var(--testo)}
.testata a.nav-strumenti{background:var(--verde);color:var(--bianco)}
.testata a.nav-strumenti:focus-visible{outline-color:var(--verde-scuro)}
.nav-gruppo summary::after{content:"▾";margin-left:6px;font-size:.8em}
.nav-gruppo ul{padding-left:14px}
.nav-larga{display:none}
@media (max-width:899px){.menu[open]{flex-basis:100%}}
@media (min-width:900px){
  .menu{display:none}
  .nav-larga{display:block}
  .nav-larga>ul{display:flex;flex-wrap:wrap;gap:2px}
  .nav-larga .nav-gruppo{position:relative}
  .nav-larga .nav-gruppo ul{position:absolute;top:100%;left:0;min-width:12rem;background:var(--bianco);border-radius:var(--r-s);padding:8px;box-shadow:0 8px 24px rgba(31,42,32,.14);z-index:5}
}

.briciole ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:4px var(--margine) 0;font-size:.95rem;color:var(--testo-2)}
.briciole li+li::before{content:"›";margin-right:6px}

/* contenuto ------------------------------------------------------------------- */
main{padding:0 var(--margine) 48px}
main>*{max-width:var(--leggi)}
main>.largo,main>.hero,main>.passi,main>.fascia,main>.affiancati,main>.tabella{max-width:var(--largo)}
.sommario{font-size:1.25rem;color:var(--testo-2)}
.in-breve{background:var(--bianco);border-radius:var(--r);padding:20px 24px}
.in-breve>p:first-child{font-weight:800;margin-bottom:.4em}
.in-breve ul{margin:0;padding-left:1.2em}
.titoletto{font-size:.9rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--titoletto);margin:0 0 .6em}

.bottone{display:inline-flex;align-items:center;min-height:52px;padding:0 28px;border-radius:999px;font-weight:800;text-decoration:none;border:2px solid var(--verde)}
.bottone.pieno{background:var(--verde);color:var(--bianco)}
.bottone.pieno:hover{background:var(--verde-scuro);color:var(--bianco)}
.bottone.vuoto{color:var(--verde)}
.bottoni{display:flex;flex-wrap:wrap;gap:12px}
.link-futuro{font-weight:700}
.bottoni .link-futuro{display:inline-flex;align-items:center;min-height:52px;padding:0 28px;border-radius:999px;border:2px dashed var(--testo-2)}

/* hero ------------------------------------------------------------------------ */
.hero{display:grid;gap:32px;align-items:center;padding:24px 0 40px}
.hero h1{margin-top:0}
.hero .sommario{max-width:34rem}
@media (min-width:900px){.hero{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}}

.schema{margin-top:0;margin-bottom:1.5em;background:var(--verde-chiaro);border-radius:36px;padding:24px}
.schema figcaption{font-size:1rem;color:var(--testo-2);margin-top:10px}
.schema .intestazione{display:flex;justify-content:space-between;gap:12px;font-size:.9rem;font-weight:800;color:var(--testo-2);margin-bottom:6px}
.schema .intestazione span+span{font-weight:400}

/* passi ----------------------------------------------------------------------- */
.passi{list-style:none;margin-top:0;margin-bottom:2em;padding:0;display:grid;gap:14px;counter-reset:passo}
.passi li{background:var(--bianco);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:6px;counter-increment:passo}
.passi li::before{content:counter(passo);display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--giallo);font:700 1.25rem/1 var(--titoli)}
.passi strong{font-size:1.1rem}
.passi span{font-size:1rem;color:var(--testo-2)}
@media (min-width:700px){.passi{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1100px){.passi{grid-template-columns:repeat(5,minmax(0,1fr))}}

/* fascia e hub ------------------------------------------------------------------ */
.fascia{background:var(--verde);color:var(--bianco);border-radius:36px;padding:clamp(24px,4vw,48px);margin-top:0;margin-bottom:2.5em}
.fascia h2{color:var(--bianco);margin-top:0}
.hub{list-style:none;margin:0;padding:0;display:grid;gap:16px}
@media (min-width:700px){.hub{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.hub{grid-template-columns:repeat(3,minmax(0,1fr))}}
.hub li{border-radius:26px;padding:24px;color:var(--testo)}
.hub li:nth-child(6n+1){background:var(--p1)} .hub li:nth-child(6n+2){background:var(--p2)}
.hub li:nth-child(6n+3){background:var(--p3)} .hub li:nth-child(6n+4){background:var(--p4)}
.hub li:nth-child(6n+5){background:var(--p5)} .hub li:nth-child(6n+6){background:var(--p6)}
.hub h3{margin:0 0 .3em;font-size:1.5rem}
.hub h3 a{color:var(--testo);text-decoration:none}
.hub h3 a::after{content:" →"}
.hub h3 a:hover{text-decoration:underline}
.hub p{margin:0}

/* strumento e spesa ---------------------------------------------------------------- */
.affiancati{display:grid;gap:24px;margin-bottom:2em}
@media (min-width:900px){.affiancati{grid-template-columns:repeat(2,minmax(0,1fr))}}
.strumento,.spesa{border-radius:28px;padding:28px}
.strumento{background:var(--bianco)}
.strumento h2,.spesa h2{margin-top:0}
.campi{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));margin-bottom:1em}
.campi label{display:flex;flex-direction:column;gap:6px;font-size:1rem;font-weight:700}
.campi input,.campi select{font:inherit;min-height:48px;padding:8px 14px;border:2px solid var(--testo-2);border-radius:var(--r-s);background:var(--carta);color:var(--testo)}
.campi input[aria-invalid="true"]{border-color:var(--titoletto)}
.errore-campo{color:var(--titoletto);font-weight:700;font-size:.95rem}
.formula{font-size:1rem;background:var(--carta);border-radius:var(--r-s);padding:12px 14px}
.esito{font:600 1.6rem/1.2 var(--titoli);color:var(--verde)}
.spesa{background:var(--giallo-tenue)}
.spesa ul{padding-left:1.2em}
.aff{display:inline-flex;align-items:center;min-height:48px;padding:0 22px;border-radius:999px;background:var(--verde);color:var(--bianco);font-weight:800;text-decoration:none}
.aff:hover{background:var(--verde-scuro);color:var(--bianco)}
.piede-aff,.dati-societari{font-size:.9rem}

/* blocchi editoriali ------------------------------------------------------------------ */
.attenzione{background:var(--bianco);border:3px solid var(--terracotta);border-radius:var(--r);padding:18px 22px;margin-top:0;margin-bottom:1.5em}
.attenzione>p:first-child{font-weight:800;color:var(--titoletto)}
.attenzione>p:first-child::before{content:"⚠ ";speak:never}
.controlli{list-style:none;padding:0}
.controlli li{position:relative;padding-left:2em;margin-bottom:.5em}
.controlli li::before{content:"";position:absolute;left:0;top:.3em;width:1.1em;height:1.1em;border:2px solid var(--verde);border-radius:4px;background:var(--bianco)}
.prossimo{background:var(--verde-chiaro);border-radius:var(--r);padding:18px 22px;font-weight:700}
.dato-calcolato small{color:var(--testo-2);font-weight:400}
.fonte{font-size:.9em;white-space:nowrap}
.fonti{margin-top:3em;font-size:1rem;color:var(--testo-2)}
.fonti ol{padding-left:1.4em}
.fonti a{word-break:break-all}
.revisione{font-size:.95rem;color:var(--testo-2);margin-top:2.5em}

/* tabelle (contenitore generato dalla build) ------------------------------------------------ */
.tabella{overflow-x:auto;margin-top:0;margin-bottom:1.5em;background:var(--bianco);border-radius:var(--r-s)}
.tabella table{border-collapse:collapse;min-width:100%;font-size:1rem}
.tabella caption{text-align:left;font-weight:800;padding:12px 14px 4px}
.tabella th,.tabella td{text-align:left;vertical-align:top;padding:10px 14px;border-top:1px solid var(--bordo)}
.tabella th{background:var(--verde-chiaro)}

/* piede ------------------------------------------------------------------------------- */
.piede{background:var(--piede);color:var(--piede-testo);padding:36px var(--margine);font-size:1rem}
.piede ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px 20px;margin:0;padding:0}
.piede a{color:var(--giallo);display:inline-flex;align-items:center;min-height:44px}
.piede :focus-visible{outline-color:var(--giallo)}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
.registro td{height:2.4em}
.glossario dt{font-family:var(--titoli,inherit);font-weight:700;margin-top:1.2em}
.glossario dd{margin:.25em 0 0}
@media print{.testata,.piede,.briciole,.spesa,.aff,.salta,.guida-lato,.consenso{display:none!important}body{background:#fff}.registro td{height:3em;border:1px solid #888}}
/* solo per generare og.png (tests/og.html) */
.og-tela{width:1200px;height:630px;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;padding:60px;box-sizing:border-box;background:var(--carta)}
.og-tela h1{font-size:64px;margin:0 0 20px}
.og-schema{width:100%;background:var(--verde-chiaro);border-radius:36px;padding:20px}
/* banner consenso */
.consenso{position:fixed;left:12px;right:12px;bottom:12px;z-index:20;max-width:40rem;max-height:60vh;overflow-y:auto;margin:0 auto;background:var(--bianco);border:2px solid var(--verde);border-radius:var(--r);padding:18px 20px;box-shadow:0 10px 30px rgba(31,42,32,.2);font-size:1rem}
/* con il banner aperto, ciò che riceve il focus non finisce sotto il banner */
html.consenso-aperto{scroll-padding-bottom:62vh}
html.consenso-aperto body{padding-bottom:62vh}
.consenso p{margin:0 0 12px}
.consenso-azioni{display:flex;flex-wrap:wrap;gap:12px}
.consenso-azioni .bottone{min-height:48px;font:inherit;font-weight:800;cursor:pointer;flex:1 1 8rem;justify-content:center}
/* strumenti: fieldset e radio */
.strumento fieldset{border:0;padding:0;margin:0 0 1em;min-width:0}
.strumento legend{font-weight:800;margin-bottom:.4em;padding:0}
.strumento fieldset>label{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 14px;margin-bottom:6px;background:var(--carta);border-radius:var(--r-s);cursor:pointer}
.strumento input[type=radio]{width:20px;height:20px;accent-color:var(--verde)}
.errore-campo:empty{display:none}
.consenso{padding-right:56px}
.consenso-chiudi{position:absolute;top:8px;right:8px;width:44px;height:44px;border:0;background:transparent;font-size:1.6rem;line-height:1;color:var(--testo);cursor:pointer;border-radius:50%}
.consenso-chiudi:hover{background:var(--verde-chiaro)}
.consenso-stato{font-weight:700}
/* blocchi centrati nella pagina (il testo resta allineato a sinistra) */
main>*{margin-left:auto;margin-right:auto}
.testata,.briciole ol,.piede>*{max-width:var(--largo);margin-left:auto;margin-right:auto}
.testata{padding-left:var(--margine);padding-right:var(--margine);box-sizing:content-box}
@media (max-width:1200px){.testata{max-width:none}}
.briciole ol{max-width:var(--largo);box-sizing:border-box}
/* guide: colonna laterale con indice, cosa serve e strumento collegato */
.indice-mobile{background:var(--bianco);border-radius:var(--r-s);padding:4px 16px;margin:0 0 1.5em}
.indice-mobile summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-weight:800}
.indice-mobile ul,.lato-indice ul{margin:0 0 .6em;padding-left:1.3em;font-size:1rem}
.indice-mobile li,.lato-indice li{margin:.25em 0}
.guida-lato{display:none}
.lato-t{font-weight:800;margin:0 0 .4em;font-size:.95rem;color:var(--titoletto);text-transform:uppercase;letter-spacing:.06em}
@media (min-width:1100px){
  main>.guida{max-width:var(--largo);display:grid;grid-template-columns:minmax(0,1fr) 19rem;gap:48px;align-items:start}
  .guida-testo>*{max-width:var(--leggi)}
  .guida-testo .spesa,.indice-mobile{display:none}
  .guida-lato{display:flex;flex-direction:column;gap:20px;position:sticky;top:16px;max-height:calc(100vh - 32px);overflow-y:auto;padding-top:8px}
  .lato-indice{background:var(--bianco);border-radius:var(--r);padding:18px 20px}
  .lato-indice a{text-decoration:none}
  .lato-indice a:hover{text-decoration:underline}
  .lato-spesa{padding:20px}
  .lato-spesa h2{font-size:1.3rem}
  .lato-correlato{background:var(--verde-chiaro);border-radius:var(--r);padding:18px 20px;font-size:1rem}
  .lato-correlato a{font-weight:800}
}
.briciole{padding:0 var(--margine)}
.briciole ol{padding:4px 0 0}