/* ==========================================================================
   PRECISIONFERT — DESIGN TOKEN
   ==========================================================================
   Adattamento del design system di riferimento (Saniti) a un sito
   istituzionale, tecnico e scientifico. Voce chiara di default; il canvas
   scuro è riservato alle bande a forte contrasto (una per pagina al massimo).
   Verde e ambra derivano dal logo di progetto, non dal coral-red originale.

   NOTA TIPOGRAFICA: waldenburgNormal (font del sistema di riferimento) non è
   disponibile/licenziato per questo progetto. In attesa di una scelta
   tipografica definitiva si usa Inter (corpo/display) + IBM Plex Mono
   (eyebrow/etichette) — entrambi open, bilingue IT/EN, alta leggibilità.
   Sostituibile senza toccare il resto del sistema: basta cambiare
   --font-display e --font-mono qui sotto.
   ========================================================================== */

:root {

  /* ---- COLORE — superfici ---- */
  --color-canvas-light: #ffffff;       /* fondo primario, pagine editoriali */
  --color-canvas-paper: #eeece5;       /* fondo alternato, sezioni chiare in sequenza */
  --color-canvas-dark: #0b0f0a;        /* banda a forte contrasto — eccezione, non regola */
  --color-canvas-dark-soft: #171c14;   /* card/elevazione dentro una banda scura */

  /* ---- COLORE — testo ---- */
  --color-ink: #14140f;                /* testo primario su fondo chiaro */
  --color-ink-soft: #3a3a33;           /* testo secondario su fondo chiaro */
  --color-on-dark: #f5f4ef;            /* testo primario su fondo scuro */
  --color-mute: #6b6b62;               /* testo terziario su chiaro — 5.4:1 su bianco */
  --color-mute-on-dark: #9a9a8f;       /* testo terziario su scuro — 6.8:1 */

  /* ---- COLORE — bordi ---- */
  --color-hairline: #dedad0;           /* bordo decorativo su chiaro (card, divisori) */
  --color-hairline-on-dark: #2b3126;   /* bordo decorativo su scuro */
  --color-border-interactive: #8f8b7e; /* bordo di input/pulsanti — 3.4:1, richiesto per elementi interattivi */

  /* ---- COLORE — brand (dal logo) ---- */
  --color-green: #538c31;              /* verde primario — crescita, agricoltura. 4.1:1 su bianco: OK solo per testo grande/UI */
  --color-green-deep: #3f6c24;         /* variante testo — 6.2:1 su bianco, 5.3:1 su paper */
  --color-green-soft: rgba(83, 140, 49, 0.12); /* tinta di fondo per badge/icone */
  --color-amber: #b1642a;              /* ambra secondaria — dati, zone di precisione. 4.4:1 su bianco: OK solo testo grande/UI */
  --color-amber-deep: #8f4e20;         /* variante testo — 6.4:1 su bianco */
  --color-amber-soft: rgba(177, 100, 42, 0.12);

  /* ---- COLORE — semantico ---- */
  --color-success: var(--color-green-deep);
  --color-error: #b3261e;              /* errori di validazione form */
  --color-error-soft: rgba(179, 38, 30, 0.08);
  --color-focus-ring: #14140f;         /* anello di focus — alto contrasto, non decorativo */
  --color-link: #3f6c24;               /* = verde-deep. Azioni/link testuali sul brand, non blu generico */
  --color-link-on-dark: #9fd17e;       /* variante chiara del verde per fondo scuro — 10.9:1 */

  /* ---- TIPOGRAFIA — famiglie ---- */
  --font-display: "Inter", -apple-system, "Segoe UI", sans-serif; /* provvisorio — vedi nota sopra */
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  /* ---- TIPOGRAFIA — scala (rem, base 16px) ---- */
  --text-display-xl: 3.5rem;    /* 56px — headline massima, uso raro */
  --text-display-lg: 2.75rem;   /* 44px */
  --text-display-md: 2.25rem;   /* 36px — headline standard di sezione */
  --text-heading-lg: 1.75rem;   /* 28px */
  --text-heading-md: 1.5rem;    /* 24px */
  --text-heading-sm: 1.25rem;   /* 20px */
  --text-subtitle: 1.125rem;    /* 18px */
  --text-body: 1rem;            /* 16px — corpo di default */
  --text-body-sm: 0.9375rem;    /* 15px */
  --text-caption: 0.8125rem;    /* 13px */
  --text-meta: 0.75rem;         /* 12px */
  --text-mono-eyebrow: 0.8125rem;  /* 13px, mono */
  --text-mono-caps: 0.6875rem;     /* 11px, mono, maiuscolo */

  --lh-tight: 1.1;
  --lh-snug: 1.3;
  --lh-normal: 1.5;
  --lh-relaxed: 1.65;

  --tracking-tight: -0.02em;    /* solo su display, mai sul body */
  --tracking-normal: 0;
  --tracking-wide: 0.04em;      /* label mono maiuscole */

  /* ---- SPAZIATURA (base 8px) ---- */
  --space-xxs: 0.25rem;  /* 4px */
  --space-xs: 0.5rem;    /* 8px */
  --space-sm: 0.75rem;   /* 12px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 3rem;     /* 48px */
  --space-section: 4rem;      /* 64px — ritmo verticale tra moduli */
  --space-section-lg: 6rem;   /* 96px — tra sezioni principali di pagina */

  /* ---- RAGGI — doppia grammatica ---- */
  --radius-none: 0;
  --radius-xs: 3px;     /* input, textarea */
  --radius-sm: 4px;     /* pulsanti "strumento", chip piccoli */
  --radius-md: 6px;     /* cornice strumenti reali (GDD, mappa) */
  --radius-lg: 8px;     /* elementi minori arrotondati */
  --radius-marketing: 12px;  /* card editoriali/istituzionali */
  --radius-full: 999px;      /* pulsanti a pillola, badge, tag */

  /* ---- ELEVAZIONE ---- */
  --shadow-soft: 0 4px 24px rgba(20, 20, 15, 0.06);
  --shadow-none: none;

  /* ---- CONTENITORE / GRIGLIA ---- */
  --container-max: 1200px;
  --container-padding: var(--space-lg); /* 24px, cresce nei breakpoint via base.css */

  /* ---- TRANSIZIONI ---- */
  --transition-fast: 120ms ease;
  --transition-base: 200ms ease;

  /* ---- Z-INDEX ---- */
  --z-header: 100;
  --z-overlay: 200;
  --z-skip-link: 999;
}

/*
   BREAKPOINT DI RIFERIMENTO (documentati qui, applicati come valori fissi
   nei media query di base.css/components.css — CSS non permette variabili
   dentro @media in modo affidabile su tutti i browser target):

   --bp-xl   1280px   contenitore pieno
   --bp-lg   1024px   soglia di collasso nav → hamburger (nav densa a 8 voci)
   --bp-md   840px    griglie a 3/4 colonne passano a 2
   --bp-sm   600px    lettura a colonna singola, padding sezione ridotto
   --bp-xs   400px    rifinitura tipografica minima
*/

/* Rispetto della preferenza di riduzione del movimento — vale sempre,
   indipendentemente dal componente */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   PRECISIONFERT — BASE
   Reset minimo, tipografia di default, griglia/contenitore, accessibilità.
   Richiede tokens.css caricato prima.
   ========================================================================== */

/* ---- Reset minimo ---- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
ul[class], ol[class] { list-style: none; margin: 0; padding: 0; }
img, picture, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
button { background: none; border: none; cursor: pointer; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-display);
  font-size: var(--text-body);
  line-height: var(--lh-normal);
  color: var(--color-ink);
  background: var(--color-canvas-light);
  -webkit-font-smoothing: antialiased;
}

/* ---- Tipografia di base ---- */
h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  line-height: var(--lh-tight);
}

.display-xl { font-size: var(--text-display-xl); font-weight: 500; letter-spacing: var(--tracking-tight); line-height: var(--lh-tight); }
.display-lg { font-size: var(--text-display-lg); font-weight: 500; letter-spacing: var(--tracking-tight); line-height: var(--lh-tight); }
.display-md { font-size: var(--text-display-md); font-weight: 500; letter-spacing: var(--tracking-tight); line-height: var(--lh-tight); }
.heading-lg { font-size: var(--text-heading-lg); font-weight: 600; }
.heading-md { font-size: var(--text-heading-md); font-weight: 600; }
.heading-sm { font-size: var(--text-heading-sm); font-weight: 600; }
.subtitle { font-size: var(--text-subtitle); line-height: var(--lh-relaxed); font-weight: 400; color: var(--color-ink-soft); }
.body-text { font-size: var(--text-body); line-height: var(--lh-normal); }
.body-sm { font-size: var(--text-body-sm); line-height: var(--lh-normal); }
.caption { font-size: var(--text-caption); line-height: var(--lh-normal); color: var(--color-mute); }
.meta { font-size: var(--text-meta); line-height: var(--lh-normal); color: var(--color-mute); }

/* Paragrafo introduttivo delle aperture di pagina.
   Era definita solo dentro precisionfert_come_funziona.html ma usata anche in
   Attività, Contatti, Formazione, News e Strumenti: spostata qui perché tutte
   le aperture abbiano la stessa resa. Sostituisce .compact-intro-text, che era
   più piccola e più tenue e non è più usata da nessuna pagina. */
.intro-text {
  font-size: var(--text-subtitle);
  line-height: var(--lh-relaxed);
  max-width: 680px;
  color: var(--color-ink-soft);
}

.mono-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-mono-eyebrow);
  color: var(--color-green-deep);
  letter-spacing: var(--tracking-normal);
}
.mono-caps {
  font-family: var(--font-mono);
  font-size: var(--text-mono-caps);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-mute);
}

/* Riduce progressivamente le dimensioni display sui viewport piccoli */
@media (max-width: 1024px) {
  .display-xl { font-size: 2.75rem; }
  .display-lg { font-size: 2.25rem; }
  .display-md { font-size: 1.875rem; }
}
@media (max-width: 600px) {
  .display-xl { font-size: 2.25rem; }
  .display-lg { font-size: 1.875rem; }
  .display-md { font-size: 1.625rem; }
  .heading-lg { font-size: 1.5rem; }
}

/* ---- Contenitore / griglia ---- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}
@media (max-width: 600px) {
  .container { padding-inline: var(--space-md); }
}

.grid {
  display: grid;
  gap: var(--space-lg);
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 840px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---- Sezioni ---- */
.section {
  padding-block: var(--space-section-lg);
}
@media (max-width: 600px) {
  .section { padding-block: var(--space-section); }
}
.section--light { background: var(--color-canvas-light); color: var(--color-ink); }
.section--paper { background: var(--color-canvas-paper); color: var(--color-ink); }
.section--dark  { background: var(--color-canvas-dark); color: var(--color-on-dark); }

/* ---- Accessibilità di base ---- */

/* Skip link — visibile solo al focus da tastiera */
.skip-link {
  position: absolute;
  left: var(--space-md);
  top: -100px;
  z-index: var(--z-skip-link);
  background: var(--color-ink);
  color: var(--color-on-dark);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-body-sm);
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: var(--space-md);
}

/* Stato di focus visibile ovunque — mai rimosso, solo ridisegnato */
:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}
.section--dark :focus-visible {
  outline-color: var(--color-on-dark);
}

/* Utility per nascondere visivamente ma non agli 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;
}

/* ==========================================================================
   PRECISIONFERT — COMPONENTI
   Richiede tokens.css e base.css caricati prima.
   ========================================================================== */

/* ==========================================================================
   PULSANTI
   Pillola per le pagine istituzionali/editoriali, angolo netto (radius-sm)
   e verde per gli strumenti reali (GDD, mappa di prescrizione).
   Tutti ≥44px di altezza per il target touch WCAG.
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  height: 44px;
  padding-inline: var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--text-body-sm);
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-ink);
  color: var(--color-on-dark);
  border-radius: var(--radius-full);
}
.btn-primary:hover { background: var(--color-ink-soft); }

.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
  border-radius: var(--radius-full);
}
.btn-secondary:hover { background: var(--color-canvas-paper); }

.btn-primary-on-dark {
  background: var(--color-canvas-light);
  color: var(--color-ink);
  border-radius: var(--radius-full);
}
.btn-ghost-on-dark {
  background: transparent;
  color: var(--color-on-dark);
  border-color: var(--color-hairline-on-dark);
  border-radius: var(--radius-full);
}
.btn-ghost-on-dark:hover { border-color: var(--color-on-dark); }

/* Pulsante "strumento reale" — angolo netto, verde, per azioni dentro
   Calendario GDD, mappa di prescrizione, tracker prezzi */
.btn-tool {
  background: var(--color-green-deep);
  color: #ffffff;
  border-radius: var(--radius-sm);
  height: 40px;
}
.btn-tool:hover { background: var(--color-green); }

.btn-link {
  height: auto;
  padding: 0;
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.section--dark .btn-link { color: var(--color-link-on-dark); }

@media (max-width: 600px) {
  .btn { height: 48px; } /* target touch più generoso su mobile */
}

/* ==========================================================================
   HEADER / NAVIGAZIONE
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-canvas-light);
  border-bottom: 1px solid var(--color-hairline);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding-block: var(--space-sm);
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}
.site-header__brand img { height: 38px; width: auto; }
.site-header__brand .wordmark {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.site-nav__item { position: relative; }
.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-body-sm);
  font-weight: 500;
  padding: var(--space-xs) 2px;
  color: var(--color-ink);
  white-space: nowrap;
  text-decoration: none;
}
.site-nav__link[aria-expanded="true"] .chevron,
.site-nav__item:hover .chevron { transform: rotate(180deg); }
.chevron {
  font-size: 9px;
  color: var(--color-mute);
  transition: transform var(--transition-fast);
}

/* Sottomenu a comparsa (Il Progetto, Strumenti) */
.site-nav__submenu {
  position: absolute;
  top: calc(100% + var(--space-sm));
  left: 0;
  min-width: 220px;
  background: var(--color-canvas-light);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: var(--space-xs);
  display: none;
  flex-direction: column;
}
.site-nav__item:hover .site-nav__submenu,
.site-nav__item:focus-within .site-nav__submenu {
  display: flex;
}
.site-nav__submenu a {
  padding: var(--space-sm) var(--space-sm);
  font-size: var(--text-body-sm);
  color: var(--color-ink-soft);
  transition: color var(--transition-fast);
}
.site-nav__submenu a:hover { color: var(--color-green-deep); }

.site-header__right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: var(--text-mono-caps);
  letter-spacing: var(--tracking-wide);
}
.lang-switch button,
.lang-switch a {
  padding: 4px 6px;
  color: var(--color-mute);
  border-radius: var(--radius-xs);
  text-decoration: none;
}
/* La lingua attiva: aria-pressed sui vecchi pulsanti, aria-current sui link
   della versione bilingue (le pagine EN stanno in /en/). */
.lang-switch button[aria-pressed="true"],
.lang-switch a[aria-current="true"] {
  color: var(--color-ink);
  font-weight: 600;
  background: var(--color-canvas-paper);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-xs);
}
.nav-toggle span {
  width: 20px; height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
}

/* ---- Collasso mobile ----
   Soglia più alta del riferimento (1024px anziché 960px): 8 voci di nav
   principali + due sottomenu richiedono più respiro prima del collasso. */
@media (max-width: 1024px) {
  .site-nav__list { display: none; }
  .nav-toggle { display: flex; }

  .site-nav.is-open .site-nav__list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--color-canvas-light);
    padding: var(--space-md);
    overflow-y: auto;
    z-index: var(--z-overlay);
  }
  .site-nav.is-open .site-nav__item { width: 100%; }
  .site-nav.is-open .site-nav__link {
    width: 100%;
    padding: var(--space-md) var(--space-xs);
    border-bottom: 1px solid var(--color-hairline);
    justify-content: space-between;
  }
  .site-nav.is-open .site-nav__submenu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    padding-left: var(--space-md);
  }
  .site-nav.is-open .site-nav__item.is-expanded .site-nav__submenu {
    display: flex;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-canvas-dark);
  color: var(--color-on-dark);
  padding-block: var(--space-section) var(--space-lg);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-hairline-on-dark);
}
.site-footer__col h5 {
  font-family: var(--font-mono);
  font-size: var(--text-mono-caps);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-mute-on-dark);
  margin-bottom: var(--space-md);
}
.site-footer__col a,
.site-footer__col p {
  display: block;
  font-size: var(--text-body-sm);
  color: #cfcfc4;
  margin-bottom: var(--space-sm);
}
.site-footer__col a:hover { color: var(--color-on-dark); }

/* Striscia loghi istituzionali — su fondo chiaro anche dentro footer scuro,
   per leggibilità e perché sono materiale ufficiale obbligatorio */
.institutional-strip {
  background: var(--color-canvas-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-lg);
  margin-block: var(--space-xl);
}
.institutional-strip__caption {
  max-width: 640px;
  font-size: var(--text-body-sm);
  color: var(--color-mute);
  line-height: var(--lh-relaxed);
}
.institutional-strip img {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
}

/* Striscia loghi istituzionali — cliccabile, rimanda alla targa PDF */
.institutional-strip__link {
  display: inline-block;
  line-height: 0;                 /* elimina lo spazio sotto l'immagine */
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.institutional-strip__link:hover {
  opacity: 0.82;
  transform: translateY(-1px);
}
.institutional-strip__link:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 6px;
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .institutional-strip__link { transition: none; }
  .institutional-strip__link:hover { transform: none; }
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.site-footer__brand { display: flex; align-items: center; gap: var(--space-xs); }
.site-footer__brand img { height: 30px; }
.site-footer__legal {
  font-size: var(--text-meta);
  color: var(--color-mute-on-dark);
  max-width: 560px;
  line-height: var(--lh-relaxed);
}
.site-footer__social { display: flex; gap: var(--space-md); }
.site-footer__social a { font-size: var(--text-body-sm); color: var(--color-mute-on-dark); }
.site-footer__social a:hover { color: var(--color-on-dark); }

@media (max-width: 840px) {
  .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .site-footer__grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ==========================================================================
   CARD
   ========================================================================== */

.card {
  background: var(--color-canvas-light);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-marketing);
  padding: var(--space-xl);
}
.card--dark {
  background: var(--color-canvas-dark-soft);
  border-color: var(--color-hairline-on-dark);
  color: var(--color-on-dark);
}
.card--brand {
  background: var(--color-green);
  border-color: var(--color-green);
  color: #ffffff;
}
.card h3 { font-size: var(--text-heading-sm); margin-bottom: var(--space-sm); }
.card p { color: var(--color-mute); font-size: var(--text-body-sm); line-height: var(--lh-relaxed); }
.card--dark p, .card--brand p { color: inherit; opacity: 0.85; }

.card__icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-green-soft);
  color: var(--color-green-deep);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

/* Card WP / attività — con badge di stato */
.wp-card { background: var(--color-canvas-light); border: 1px solid var(--color-hairline); border-radius: var(--radius-marketing); padding: var(--space-lg); }
.wp-card__num { font-family: var(--font-mono); font-size: var(--text-caption); color: var(--color-mute); margin-bottom: var(--space-sm); }
.wp-card h3 { font-size: var(--text-heading-sm); margin-bottom: var(--space-xxs); }
.wp-card__leader { font-size: var(--text-caption); color: var(--color-green-deep); margin-bottom: var(--space-sm); }
.wp-card p.desc { font-size: var(--text-body-sm); color: var(--color-mute); line-height: var(--lh-relaxed); margin-bottom: var(--space-md); }

/* Cornice "strumento reale" — angoli netti, chrome tipo applicazione,
   per distinguere GDD/mappa di prescrizione dal registro editoriale */
.tool-frame {
  background: var(--color-canvas-dark-soft);
  border: 1px solid var(--color-hairline-on-dark);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  color: var(--color-on-dark);
}
.tool-frame__chrome {
  display: flex; gap: 6px;
  margin-bottom: var(--space-md);
}
.tool-frame__chrome span {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-hairline-on-dark);
}
.tool-frame__body {
  background: var(--color-canvas-light);
  color: var(--color-ink);
  border-radius: var(--radius-sm);
  padding: var(--space-lg);
}

/* ==========================================================================
   BADGE / STATO
   ========================================================================== */

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-meta);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding: 4px var(--space-sm);
  border-radius: var(--radius-full);
}
.badge--progress { background: var(--color-green-soft); color: var(--color-green-deep); }
.badge--pending  { background: var(--color-amber-soft); color: var(--color-amber-deep); }
.badge--done     { background: var(--color-canvas-paper); color: var(--color-ink-soft); }

/* ==========================================================================
   ACCORDION (normativa, FAQ)
   ========================================================================== */

.accordion-item {
  border-bottom: 1px solid var(--color-hairline);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  text-align: left;
  font-size: var(--text-body);
  font-weight: 500;
}
.accordion-trigger .chevron { transition: transform var(--transition-fast); }
.accordion-trigger[aria-expanded="true"] .chevron { transform: rotate(180deg); }
.accordion-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition-base);
}
.accordion-panel[data-open="true"] { max-height: 600px; }
.accordion-panel__inner {
  padding-bottom: var(--space-md);
  font-size: var(--text-body-sm);
  color: var(--color-mute);
  line-height: var(--lh-relaxed);
}

/* ==========================================================================
   FORM
   ========================================================================== */

.field { display: flex; flex-direction: column; gap: var(--space-xs); margin-bottom: var(--space-md); }
.field label { font-size: var(--text-body-sm); font-weight: 500; }
.field .hint { font-size: var(--text-meta); color: var(--color-mute); }

.input, .textarea, .select {
  height: 44px;
  padding-inline: var(--space-md);
  background: var(--color-canvas-light);
  color: var(--color-ink);
  border: 1px solid var(--color-border-interactive);
  border-radius: var(--radius-xs);
  font-size: var(--text-body);
}
.textarea { height: auto; min-height: 120px; padding-block: var(--space-sm); resize: vertical; }
.input:focus, .textarea:focus, .select:focus {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 1px;
  border-color: var(--color-ink);
}
.field--error .input { border-color: var(--color-error); }
.field--error .hint { color: var(--color-error); }
.required-mark { color: var(--color-error); }

/* ==========================================================================
   BANNER DI AVVISO (dati di esempio, non reali)
   ========================================================================== */

.alert-banner {
  background: var(--color-amber-soft);
  color: var(--color-ink);
  border-left: 3px solid var(--color-amber);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  font-size: var(--text-body-sm);
  line-height: var(--lh-relaxed);
}

/* ==========================================================================
   BANDA A FORTE CONTRASTO — eccezione, una per pagina
   ========================================================================== */

.contrast-band {
  background: var(--color-canvas-dark);
  color: var(--color-on-dark);
  border-radius: var(--radius-marketing);
  padding: var(--space-2xl);
}
.contrast-band__accent {
  width: 40px; height: 3px;
  background: var(--color-amber);
  border-radius: 2px;
  margin-bottom: var(--space-lg);
}
.contrast-band .mono-eyebrow { color: var(--color-mute-on-dark); text-transform: uppercase; letter-spacing: var(--tracking-wide); }
.contrast-band p.body-text { color: var(--color-mute-on-dark); }
.contrast-band .source { font-family: var(--font-mono); font-size: var(--text-meta); color: #6c7566; margin-top: var(--space-sm); }

@media (max-width: 600px) {
  .contrast-band { padding: var(--space-xl); }
}

.top-row { display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--space-2xl); align-items: start; padding-bottom: var(--space-xl); margin-bottom: var(--space-2xl); }
.top-row-title { border-bottom: 1px solid var(--color-hairline); padding-bottom: var(--space-xl); }
.top-row-title .kicker-caps {
  font-family: var(--font-mono); font-size: var(--text-heading-md); font-weight: 500;
  letter-spacing: var(--tracking-wide); color: var(--rx-active-color, var(--color-green-deep));
  text-transform: uppercase; margin-bottom: var(--space-sm);
  transition: color var(--transition-base);
}
.top-row-title h1 { font-size: var(--text-display-lg); font-weight: 700; color: var(--color-ink); line-height: 1.05; letter-spacing: -0.02em; margin: 0; }
.top-row-logos { text-align: center; width: 100%; }
.top-row-logos img { height: 64px; width: auto; margin-bottom: var(--space-sm); display: inline-block; }
.top-row-logos .csr-caption { font-family: var(--font-mono); font-size: var(--text-mono-eyebrow); color: var(--color-mute); text-transform: uppercase; letter-spacing: var(--tracking-wide); }

@media (max-width: 960px) {
  .top-row { grid-template-columns: 1fr; }
  .top-row-logos { text-align: left; margin-top: var(--space-lg); }
  #realCard { margin-top: var(--space-lg) !important; }
}

.new-explain-card {
  background: var(--color-canvas-dark);
  border-radius: var(--radius-sm);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  border-left: 3px solid var(--color-green);
}
.new-explain-card p {
  font-size: var(--text-body-sm);
  color: var(--color-mute-on-dark);
  line-height: var(--lh-relaxed);
  margin: 0;
}

.step-extra {
  display: block;
  font-style: italic;
  font-size: var(--text-meta);
  color: var(--color-mute-on-dark);
  margin-top: 4px;
  line-height: var(--lh-relaxed);
}

.panel-head { min-height: 108px; }
.step-extra {
  display: block;
  font-style: italic;
  font-size: var(--text-meta);
  color: var(--color-mute-on-dark);
  margin-top: 4px;
  line-height: var(--lh-relaxed);
}

.panel-head { min-height: 108px; }

.step-item { border-top: 1px solid var(--color-hairline-on-dark); }
.step-item:first-child { border-top: none; }
.step-trigger {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  text-align: left;
  color: var(--color-on-dark);
  font-size: var(--text-body-sm);
  cursor: pointer;
}
.step-trigger:focus-visible { outline: 2px solid var(--color-amber); outline-offset: 2px; }
.step-trigger .step-marker { font-family: var(--font-mono); font-size: var(--text-meta); color: var(--color-mute-on-dark); flex-shrink: 0; padding-top: 2px; }
.step-trigger .step-content { flex: 1; }
.step-trigger .step-keyword { color: var(--color-on-dark); font-weight: 600; }
.step-trigger .step-desc { color: var(--color-mute-on-dark); }
.step-trigger .step-arrow {
  flex-shrink: 0;
  color: var(--color-mute-on-dark);
  font-size: var(--text-body-sm);
  margin-top: 2px;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.step-trigger:hover .step-arrow,
.step-trigger:focus-visible .step-arrow {
  color: var(--color-amber);
  transform: translateX(3px);
}

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(11,15,10,0.6);
  display: none;
  align-items: center; justify-content: center;
  padding: var(--space-lg);
  z-index: 500;
}
.modal-backdrop.is-open { display: flex; }
.modal-box {
  background: var(--color-canvas-dark-soft);
  border: 1px solid var(--color-hairline-on-dark);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  max-width: 480px;
  width: 100%;
  color: var(--color-on-dark);
  position: relative;
}
.modal-close {
  position: absolute; top: var(--space-md); right: var(--space-md);
  background: none; border: none; color: var(--color-mute-on-dark);
  font-size: 20px; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--color-on-dark); }
.modal-box h4 { font-size: var(--text-heading-sm); margin-bottom: var(--space-sm); padding-right: var(--space-xl); }
.modal-box p { font-size: var(--text-body-sm); font-style: italic; color: var(--color-mute-on-dark); line-height: var(--lh-relaxed); margin: 0; }

.apertura-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-xl);
  align-items: center;
}
@media (max-width: 900px) {
  .apertura-grid { grid-template-columns: 1fr; }
  .apertura-icon { display: none; }
}
.apertura-icon svg { width: 100%; height: auto; }

.apertura-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-xl);
  align-items: center;
}
@media (max-width: 900px) {
  .apertura-grid { grid-template-columns: 1fr; }
  .apertura-icon { display: none; }
}
.mini-gantt-row { display: flex; align-items: center; margin-bottom: 16px; }
.mini-gantt-bar { height: 16px; border-radius: 8px; background: #e2ebdc; }