/* ===========================================================
   Footer del sito + ondine animate (30/09/2026)
   Il markup viene da html_piede() in _inc/piede-sito.php. Questo foglio lo
   caricano sia le pagine con style.css (home) sia quelle con lp.css (servizi,
   blog, strumenti, 404): per questo non dipende da nessuno dei due e ogni
   colore ha il suo valore di riserva. Ha la versione nel link: toccandolo va alzata.
   =========================================================== */

/* ---------- ondine (viola e ottanio) ----------
   Non <img>: uno span colorato con la maschera di UN periodo d'onda, ripetuta in
   orizzontale. Spostando la maschera di un periodo esatto l'onda scorre senza scatti. */
.onda{
  display:block;width:128px;height:16px;background:var(--secondary, #8C5CDD);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='16'%3E%3Cpath d='M0 8 Q6.5 1 13 8 T26 8' fill='none' stroke='%23000' stroke-width='3.4'/%3E%3C/svg%3E") 0 0 / 26px 16px repeat-x;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='16'%3E%3Cpath d='M0 8 Q6.5 1 13 8 T26 8' fill='none' stroke='%23000' stroke-width='3.4'/%3E%3C/svg%3E") 0 0 / 26px 16px repeat-x;
  animation:onda-scorre 2.4s linear infinite;
}
.onda--ottanio{
  width:180px;height:16px;background:var(--primary, #015E82);
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='16'%3E%3Cpath d='M0 8 Q10.5 0 21 8 T42 8' fill='none' stroke='%23000' stroke-width='4'/%3E%3C/svg%3E");
          mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='16'%3E%3Cpath d='M0 8 Q10.5 0 21 8 T42 8' fill='none' stroke='%23000' stroke-width='4'/%3E%3C/svg%3E");
  -webkit-mask-size:42px 16px;mask-size:42px 16px;
  animation-name:onda-scorre-ottanio;animation-duration:3.2s;
}
@keyframes onda-scorre{to{-webkit-mask-position:26px 0;mask-position:26px 0;}}
@keyframes onda-scorre-ottanio{to{-webkit-mask-position:42px 0;mask-position:42px 0;}}

/* ---------- footer ---------- */
.piede-home{margin-top:64px;font-family:'Montserrat',system-ui,sans-serif;color:#fff;}
.piede-home a{text-decoration:none;font-weight:500;}
.piede-wrap{width:100%;max-width:1120px;margin:0 auto;padding-left:20px;padding-right:20px;box-sizing:border-box;}
.piede-home__caffe{overflow:hidden;background:var(--secondaryHex, #2D2652);}
.piede-home__griglia{display:grid;grid-template-columns:1fr;align-items:end;gap:0;}
@media (min-width:768px){.piede-home__griglia{grid-template-columns:1.4fr 1fr;}}
.piede-home__invito{padding:56px 0 40px;}
@media (min-width:768px){.piede-home__invito{padding:72px 0;}}
.piede-home__occhiello{font-size:.85rem;line-height:1.5;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#9E75E2;margin:24px 0 8px;}
.piede-home__invito h2{font-size:clamp(2rem,4.4vw,3rem);line-height:1.15;font-weight:700;letter-spacing:normal;margin:0 0 16px;color:#fff;}
.piede-home__viola{color:var(--secondary, #8C5CDD);}
.piede-home__invito p{max-width:520px;margin:0 0 24px;font-size:1.05rem;line-height:1.7;color:rgba(255,255,255,.82);}
.piede-home__cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:8px;}
.piede-home__btn{
  display:inline-flex;align-items:center;gap:9px;padding:15px 22px;border-radius:12px;
  font-weight:700 !important;line-height:1.2;border:1px solid transparent;
  transition:background-color .18s ease,border-color .18s ease;
}
.piede-home__btn--wa{background:#25D366;border-color:#25D366;color:#04310f !important;}
.piede-home__btn--wa:hover{background:#1fbb59;border-color:#1fbb59;}
.piede-home__btn--linea{background:transparent;border-color:rgba(255,255,255,.4);color:#fff !important;}
.piede-home__btn--linea:hover{border-color:#fff;background:rgba(255,255,255,.06);}
@media (max-width:520px){.piede-home__btn{width:100%;justify-content:center;}}
/* l'avatar esce dal bordo inferiore: il riquadro mostra il 40% alto dell'immagine,
   testa, spalle e tazza (misurato sulle due misure) */
.piede-home__avatar{position:relative;height:260px;overflow:hidden;display:flex;justify-content:center;}
@media (min-width:768px){.piede-home__avatar{height:380px;}}
.piede-home__avatar img{position:absolute;top:0;width:auto;height:650px;max-width:none;transform:translateY(0);}
@media (min-width:768px){.piede-home__avatar img{height:960px;}}
@media (prefers-reduced-motion:no-preference){
  .piede-home__avatar img{transform:translateY(105%);transition:transform 1.1s cubic-bezier(.2,.8,.2,1);}
  .piede-home__avatar.is-su img{transform:translateY(0);}
}
.piede-home__colonne{display:grid;gap:32px;grid-template-columns:1fr;padding-top:56px;padding-bottom:32px;}
@media (min-width:640px){.piede-home__colonne{grid-template-columns:repeat(3,1fr);}}
@media (min-width:992px){.piede-home__colonne{grid-template-columns:1.6fr 1fr 1fr 1fr;}}
@media (min-width:640px) and (max-width:991px){.piede-home__marca{grid-column:1 / -1;}}
.piede-home__nome{font-weight:800;font-size:1.1rem;color:#fff;margin:0 0 8px;}
.piede-home__nome span:last-child{font-weight:500;color:rgba(255,255,255,.6);}
.piede-home__nome .navml-logo__clip{display:inline;color:#2f8fbf;font-family:inherit;}
.piede-home__marca p{font-size:.95rem;line-height:1.6;color:rgba(255,255,255,.72);margin:0 0 8px;}
.piede-home__social{display:flex;gap:10px;margin-top:12px;}
.piede-home__social a{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.2);color:#fff;}
.piede-home__social a:hover{border-color:var(--secondary, #8C5CDD);color:#fff;}
.piede-home nav{display:flex;flex-direction:column;gap:10px;}
.piede-home__titolo{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#9E75E2;margin:0 0 4px;line-height:1.4;}
.piede-home nav a{color:rgba(255,255,255,.82);font-size:.95rem;line-height:1.5;}
.piede-home nav a:hover{color:#fff;text-decoration:underline;}
.piede-home__fondo{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:20px;padding-bottom:96px;border-top:1px solid rgba(255,255,255,.1);}
@media (min-width:768px){.piede-home__fondo{padding-bottom:28px;}}
.piede-home__fondo p{font-size:.85rem;line-height:1.5;color:rgba(255,255,255,.6);margin:0;}
.piede-home__fondo a{color:rgba(255,255,255,.8);}
.piede-home__fondo a:hover{color:#fff;text-decoration:underline;}

/* il pulsante fluttuante delle pagine con lp.css si nasconde quando il footer è a
   schermo, come quello della home (lo decide assets/js/retro.js) */
.fab{transition:transform .2s ease,opacity .2s ease,background-color .18s ease;}
.fab.is-hidden{opacity:0;transform:translateY(12px);pointer-events:none;}

@media (prefers-reduced-motion:reduce){
  .onda{animation:none;}
}