/* Metric - main.css */
:root{
  --metric-max: 1100px;
  --metric-wide: 1400px;
  --metric-gap: 1.25rem;
  --metric-radius: 16px;
  --metric-shadow: 0 8px 30px rgba(0,0,0,.08);
  --metric-border: 1px solid rgba(0,0,0,.07);
  --metric-font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
}
body{
  margin:0;
  overflow-x:hidden;
  font-family: var(--metric-font-family, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji");
  line-height:1.6;
  color:#111;
  background:#fff;
}

a{ color:inherit; text-decoration:underline; text-underline-offset: .2em; }
a:hover{ opacity:.85; }

.container{
  max-width: var(--metric-max);
  margin: 0 auto;
  padding: 0 var(--metric-gap);
}

.site-header{
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,.85);
  border-bottom: 1px solid rgba(0,0,0,.06);
  /* Manteniamo l'header (e i dropdown) sopra ai contenuti che possono creare stacking context */
  z-index: 1000;
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap: var(--metric-gap);
  padding: .9rem 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:.75rem;
  font-weight:700;
  text-decoration:none;
}

/* Navigazione */
.metric-nav{
  display:flex;
  align-items:center;
  gap: .75rem;
}

.metric-nav__toggle{
  display:none;
  appearance:none;
  border: var(--metric-border);
  background: rgba(255,255,255,.7);
  border-radius: 12px;
  padding: .45rem .6rem;
  cursor:pointer;
}

.metric-nav__icon{
  display:inline-block;
  width: 18px;
  height: 14px;
  position: relative;
}
.metric-nav__icon::before,
.metric-nav__icon::after,
.metric-nav__icon{
  background: transparent;
}
.metric-nav__icon::before,
.metric-nav__icon::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  height:2px;
  background:#111;
  border-radius: 2px;
}
.metric-nav__icon::before{ top:2px; }
.metric-nav__icon::after{ bottom:2px; }

.metric-nav__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  align-items:center;
  gap: .5rem;
}

.metric-nav__list a{
  display:inline-flex;
  text-decoration:none;
  padding: .4rem .6rem;
  border-radius: 10px;
}

.metric-nav__list a:hover{
  background: rgba(0,0,0,.05);
}

.metric-nav__list a[aria-current="page"]{
  background: rgba(0,0,0,.06);
  font-weight: 600;
}

/* Dropdown di 2° livello */
.metric-nav__list .menu-item-has-children{ position:relative; }
.metric-nav__list .sub-menu{
  list-style:none;
  position:absolute;
  top: calc(100% + .4rem);
  left:0;
  min-width: 220px;
  margin:0;
  padding: .5rem;
  border: var(--metric-border);
  border-radius: 14px;
  background: rgba(255,255,255,.98);
  box-shadow: var(--metric-shadow);
  display:none;
}
.metric-nav__list .sub-menu a{ width:100%; }
.metric-nav__list .menu-item-has-children:hover > .sub-menu,
.metric-nav__list .menu-item-has-children:focus-within > .sub-menu{
  display:block;
}

/* Toggle sottomenu (visibile solo su mobile) */
.metric-nav__submenu-toggle{
  display:none;
  appearance:none;
  border: var(--metric-border);
  background: rgba(255,255,255,.7);
  border-radius: 10px;
  padding: .35rem .5rem;
  cursor:pointer;
  line-height: 1;
}

.metric-nav__submenu-icon{
  display:inline-block;
  width: 12px;
  height: 12px;
  position: relative;
}
.metric-nav__submenu-icon::before{
  content:"";
  position:absolute;
  inset:0;
  margin:auto;
  width: 8px;
  height: 8px;
  border-right: 2px solid #111;
  border-bottom: 2px solid #111;
  transform: rotate(45deg);
}

.metric-nav__submenu-toggle[aria-expanded="true"] .metric-nav__submenu-icon::before{
  transform: rotate(-135deg);
}


.main{ padding: 2.2rem 0; }

.card{
  background:#fff;
  border: var(--metric-border);
  border-radius: var(--metric-radius);
  box-shadow: var(--metric-shadow);
  padding: 1.2rem;
}

.post-list{ display:grid; gap: 1rem; }

.post-title{ margin: 0 0 .25rem 0; font-size: 1.35rem; }
.post-meta{ color: rgba(0,0,0,.6); font-size: .95rem; margin-bottom: .75rem; }

.site-footer{
  border-top: 1px solid rgba(0,0,0,.08);
  padding: 2rem 0;
  color: rgba(0,0,0,.7);
}

.metric-footer-nav{
  list-style:none;
  margin: 0 0 1rem 0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap: .75rem;
}

.metric-footer-nav a{ text-decoration:none; }

.skip-link{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}

.screen-reader-text{
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  -webkit-clip-path: inset(50%);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

.screen-reader-text:focus{
  clip: auto !important;
  -webkit-clip-path: none;
  clip-path: none;
  display: block;
  height: auto;
  left: 1rem;
  top: 1rem;
  width: auto;
  z-index: 100000;
  background: #111;
  color: #fff;
  padding: .6rem .8rem;
  border-radius: 10px;
}
.skip-link:focus{
  left: 1rem;
  top: 1rem;
  width:auto;
  height:auto;
  padding:.6rem .8rem;
  background:#111;
  color:#fff;
  border-radius: 10px;
  z-index: 999;
}

/* Block style variations */
.is-style-metric-card{
  border: var(--metric-border);
  border-radius: var(--metric-radius);
  box-shadow: var(--metric-shadow);
}

.is-style-metric-soft-shadow img{
  border-radius: 14px;
  box-shadow: var(--metric-shadow);
}

.is-style-metric-pill .wp-element-button,
.is-style-metric-pill .wp-block-button__link{
  border-radius: 999px;
  padding-left: 1.05rem;
  padding-right: 1.05rem;
}


/* Gutenberg: alignwide / alignfull
   Permette ai blocchi "Larghezza ampia" e "Larghezza piena" di uscire dal container. */
.entry-content :where(.alignfull){
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.entry-content :where(.alignwide){
  width: min(var(--metric-wide), 100vw);
  max-width: 100vw;
  margin-left: calc(50% - min(50vw, calc(var(--metric-wide) / 2)));
  margin-right: calc(50% - min(50vw, calc(var(--metric-wide) / 2)));
}


/* Pulsanti flottanti (WhatsApp / Torna su) */
.metric-float-layer{
  position: fixed;
  inset: 0;
  pointer-events: none;
  /* I pulsanti flottanti devono stare sopra all'header */
  z-index: 1500;
}

.metric-float-wrap{
  position: fixed;
  bottom: var(--metric-float-bottom, 1rem);
  right: var(--metric-float-side, 1rem);
  pointer-events: auto;
}

.metric-float-wrap.metric-pos-left{
  left: var(--metric-float-side, 1rem);
  right: auto;
}

.metric-only-mobile{ display:none; }
@media (max-width: 782px){
  .metric-only-mobile{ display:block; }
}
@media (max-width: 782px){
  .metric-only-desktop{ display:none; }
}

.metric-float{
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: var(--metric-border);
  box-shadow: var(--metric-shadow);
  background: #fff;
  color: #111;
  cursor: pointer;
  text-decoration: none;
  gap: .55rem;
}

.metric-float svg{ display:block; fill: currentColor; }

.metric-float--with-text{
  width: auto;
  padding: 0 14px;
}

.metric-float__text{
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
}

.metric-float--wa{
  background: var(--metric-wa-bg, #25D366);
  color: var(--metric-wa-fg, #fff);
  border: none;
}

.metric-float--top{
  background: var(--metric-top-bg, #fff);
  color: var(--metric-top-fg, #111);
}

.metric-float:focus-visible{
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

@media (max-width: 782px){
  .header-inner{ flex-wrap:wrap; }

  .metric-nav{ width: 100%; justify-content:flex-end; }
  .metric-nav__toggle{ display:inline-flex; }

  .metric-nav__list{
    width:100%;
    flex-direction:column;
    align-items:stretch;
    border: var(--metric-border);
    border-radius: 16px;
    padding: .5rem;
    background: rgba(255,255,255,.98);
    box-shadow: var(--metric-shadow);
    display:none;
  }

  .metric-nav.is-open .metric-nav__list{ display:flex; }

  /* Toggle sottomenu visibile in mobile */
  .metric-nav__submenu-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }

  .metric-nav__list li.menu-item-has-children{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap: .35rem;
  }

  .metric-nav__list li.menu-item-has-children > a{
    flex: 1 1 auto;
  }

  .metric-nav__list li.menu-item-has-children > .sub-menu{
    position: static;
    border: none;
    box-shadow:none;
    margin: 0;
    padding: .25rem 0 0 .75rem;
    flex-basis: 100%;
    display:none;
  }

  .metric-nav__list li.menu-item-has-children.is-submenu-open > .sub-menu{
    display:block;
  }

  /* In mobile il focus non deve aprire automaticamente */
  .metric-nav__list li.menu-item-has-children:focus-within > .sub-menu{
    display:none;
  }
  .metric-nav__list li.menu-item-has-children.is-submenu-open:focus-within > .sub-menu{
    display:block;
  }

  /* Su touch, il :hover non deve aprire il submenu da solo */
  .metric-nav__list .menu-item-has-children:hover > .sub-menu{
    display:none;
  }
  .metric-nav__list .menu-item-has-children.is-submenu-open:hover > .sub-menu{
    display:block;
  }

}



/* === Metric Mega Menu (desktop) + Drawer (mobile) ======================= */
.metric-burger{
  display:none;
  margin-left:auto;
  appearance:none;
  border: var(--metric-border);
  background: rgba(255,255,255,.75);
  border-radius: 12px;
  padding: .55rem .8rem;
  cursor:pointer;
  align-items:center;
  gap:.55rem;
}
.metric-burger__icon{ display:inline-block; }
.metric-burger__label{ font-weight:600; }

.metric-nav-desktop{
  margin-left:auto;
}
.metric-nav-desktop .nav-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  align-items:center;
  gap:14px;
}
.metric-nav-desktop .nav-item{
  position:relative;
  display:flex;
  align-items:center;
}
.metric-nav-desktop .nav-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border-radius: 12px;
  text-decoration:none;
  color: inherit;
}

/* Top-level con panel: link + bottone caret come unità */
.metric-nav-desktop .nav-item.has-panel > .nav-link{
  border-radius: 12px 0 0 12px;
  padding-right: 10px;
}
.metric-nav-desktop .nav-toggle{
  appearance:none;
  border:0;
  background: transparent;
  color: inherit;
  padding:10px 10px;
  border-radius: 0 12px 12px 0;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.metric-nav-desktop .nav-toggle:hover,
.metric-nav-desktop .nav-toggle:focus-visible{
  background: rgba(17,17,17,.06);
  outline:none;
  box-shadow: 0 0 0 3px rgba(17,17,17,.10);
}
.metric-nav-desktop .nav-item.has-panel:focus-within > .nav-link{
  background: rgba(17,17,17,.06);
}
.metric-nav-desktop .nav-link:hover,
.metric-nav-desktop .nav-link:focus-visible{
  background: rgba(17,17,17,.06);
  outline:none;
  box-shadow: 0 0 0 3px rgba(17,17,17,.10);
}
.metric-nav-desktop .caret{
  width:10px;
  height:10px;
  display:inline-block;
  transform: translateY(1px);
}

.metric-nav-desktop .panel{
  position:absolute;
  left:0;
  top: calc(100% + 10px);
  min-width: 320px;
  max-width: min(720px, 90vw);
  background: rgba(255,255,255,.95);
  border: var(--metric-border);
  border-radius: var(--metric-radius);
  box-shadow: var(--metric-shadow);
  padding: 12px;
  display:none;
  opacity:0;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease;
  z-index: 50;
}
.metric-nav-desktop .nav-item[aria-expanded="true"] > .panel{
  display:block;
  opacity:1;
  transform: translateY(0);
}
.metric-nav-desktop .panel-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap:8px;
}
@media (max-width: 520px){
  .metric-nav-desktop .panel-list{
    grid-template-columns: 1fr;
  }
}
.metric-nav-desktop .panel-link{
  display:grid;
  grid-template-columns: 1fr;
  gap: 2px;
  align-items:start;
  padding: 10px;
  border-radius: 12px;
  text-decoration:none;
  color: inherit;
}
.metric-nav-desktop .panel-link:hover,
.metric-nav-desktop .panel-link:focus-visible{
  background: rgba(17,17,17,.06);
  outline:none;
}
.metric-nav-desktop .panel-link .label{ font-weight: 650; }
.metric-nav-desktop .panel-link .sub{ opacity: .78; font-size: .9em; line-height: 1.25; }

.metric-nav-desktop .panel-sublist{
  list-style:none;
  margin:.35rem 0 0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:2px;
}
.metric-nav-desktop .panel-sublist .panel-link{
  padding:8px 10px;
  border-radius: 10px;
}
.metric-nav-desktop .panel-sublist .panel-link .sub{ display:none; }

/* Drawer */
.metric-drawer-backdrop{
  position:fixed;
  inset:0;
  background: rgba(0,0,0,.35);
  z-index: 60;
}
.metric-drawer{
  position:fixed;
  top:0;
  left:0;
  height:100%;
  width: min(360px, 90vw);
  background: #fff;
  border-right: var(--metric-border);
  box-shadow: var(--metric-shadow);
  z-index: 70;
  transform: translateX(-105%);
  transition: transform .22s ease;
  display:flex;
  flex-direction:column;
  gap: 12px;
  padding: 14px;
}
.metric-drawer.is-open{
  transform: translateX(0);
}
.metric-drawer__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.metric-drawer__title{ font-weight: 700; }
.metric-drawer__close{
  appearance:none;
  border: var(--metric-border);
  background: rgba(255,255,255,.75);
  border-radius: 12px;
  padding: .45rem .55rem;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.metric-drawer__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.metric-drawer__list > li{
  position: relative;
}
.metric-drawer__list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration:none;
  color: inherit;
}
.metric-drawer__list a:hover,
.metric-drawer__list a:focus-visible{
  background: rgba(17,17,17,.06);
  outline:none;
}
.metric-drawer__list .metric-nav__submenu-toggle{
  appearance:none;
  border: none;
  background: transparent;
  padding: 10px;
  cursor:pointer;
  position:absolute;
  right: 4px;
  top: 4px;
  border-radius: 10px;
}
.metric-drawer__list .metric-nav__submenu-toggle:hover,
.metric-drawer__list .metric-nav__submenu-toggle:focus-visible{
  background: rgba(17,17,17,.06);
  outline:none;
}
.metric-drawer__list .sub-menu{
  list-style:none;
  margin: 4px 0 0;
  padding: 0 0 0 12px;
  display:flex;
  flex-direction:column;
  gap: 4px;
}

@media (max-width: 1024px){
  .metric-nav-desktop{ display:none; }
  .metric-burger{ display:inline-flex; }
}

@media (prefers-reduced-motion: reduce){
  .metric-nav-desktop .panel,
  .metric-drawer{
    transition:none;
  }
}