/* Taloryn Labs — foglio di stile unico. Nessuna risorsa esterna. */

@font-face { font-family: "Public Sans"; src: url("font/public-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("font/public-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("font/public-sans-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url("font/source-serif-4-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url("font/source-serif-4-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --carta: #f6f7f5;        /* fondo pagina */
  --foglio: #ffffff;       /* il documento */
  --inchiostro: #17243a;   /* testo principale */
  --inchiostro-2: #4b5566; /* testo secondario */
  --linea: #d9ddd8;
  --oscurato: #000000;     /* dato rimosso */
  --controllo: #f3d34a;    /* da controllare a occhio */
  --verificato: #1f6b57;   /* verifica superata */
  --sans: "Public Sans", system-ui, sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --misura: 38rem;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font: 400 1.0625rem/1.6 var(--sans);
}
img, svg { max-width: 100%; }
a { color: var(--inchiostro); text-underline-offset: 0.18em; }
a:hover { color: var(--verificato); }
:focus-visible { outline: 3px solid var(--verificato); outline-offset: 3px; border-radius: 2px; }

.contenitore { width: min(72rem, 100% - 2rem); margin-inline: auto; }

/* Intestazione */
.testata { padding-block: 1.25rem; }
.testata .contenitore { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.marchio { font-weight: 700; font-size: 1.125rem; letter-spacing: -0.01em; text-decoration: none; }
.testata nav a { font-weight: 600; font-size: 0.9375rem; }

/* Apertura */
.apertura { padding-block: clamp(2.5rem, 7vw, 6rem) clamp(3rem, 8vw, 7rem); }
.apertura .contenitore { display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); grid-template-columns: 1fr; align-items: center; }
@media (min-width: 60rem) { .apertura .contenitore { grid-template-columns: 1.05fr 1fr; } }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.25rem, 5.2vw, 3.6rem); font-weight: 700; max-width: 16ch; }
h2 { font-size: clamp(1.6rem, 3vw, 2.15rem); font-weight: 700; max-width: 22ch; }
h3 { font-size: 1.125rem; font-weight: 600; letter-spacing: -0.005em; }
p { margin: 0; max-width: var(--misura); }

.sottotitolo { font-size: clamp(1.125rem, 1.8vw, 1.3rem); color: var(--inchiostro-2); margin-top: 1.25rem; max-width: 34rem; }

.azioni { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; align-items: center; }
.pulsante {
  display: inline-block; padding: 0.85rem 1.35rem;
  background: var(--inchiostro); color: #fff; text-decoration: none;
  font-weight: 600; border-radius: 6px;
}
.pulsante:hover { background: var(--verificato); color: #fff; }
.nota { font-size: 0.9375rem; color: var(--inchiostro-2); }

/* Il documento d'esempio */
.documento {
  background: var(--foglio);
  border: 1px solid var(--linea);
  border-radius: 3px;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  box-shadow: 0 1px 0 var(--linea), 0 18px 40px -24px rgba(23, 36, 58, 0.35);
  font-family: var(--serif);
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.75;
  margin: 0;
}
.documento .intestazione-doc { font-weight: 600; font-size: 1rem; margin-bottom: 1rem; }
.documento p { max-width: none; }
.documento p + p { margin-top: 0.85rem; }

.dato { position: relative; white-space: nowrap; }
.dato::after {
  content: ""; position: absolute; inset: 0.12em -0.12em;
  background: var(--oscurato);
  transform-origin: left center;
  transform: scaleX(0);
  animation: oscura 0.45s cubic-bezier(.6,.05,.3,1) forwards;
}
.dato.d1::after { animation-delay: 0.7s; }
.dato.d2::after { animation-delay: 1.05s; }
.dato.d3::after { animation-delay: 1.4s; }
.dato.d4::after { animation-delay: 1.75s; }
@keyframes oscura { to { transform: scaleX(1); } }

.dubbio {
  background-image: linear-gradient(var(--controllo), var(--controllo));
  background-repeat: no-repeat;
  background-size: 0% 100%;
  animation: evidenzia 0.5s ease-out 2.2s forwards;
  padding-inline: 0.1em;
}
@keyframes evidenzia { to { background-size: 100% 100%; } }

.esito {
  margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--linea);
  font-family: var(--sans); font-size: 0.875rem; line-height: 1.5;
  display: grid; gap: 0.35rem;
}
.esito span { display: flex; gap: 0.6rem; align-items: baseline; opacity: 0; animation: compare 0.4s ease-out forwards; }
.esito span:nth-child(1) { animation-delay: 2.6s; }
.esito span:nth-child(2) { animation-delay: 2.9s; }
.esito span:nth-child(3) { animation-delay: 3.3s; color: var(--verificato); font-weight: 600; }
.segno { width: 0.75rem; height: 0.75rem; flex: none; border-radius: 1px; transform: translateY(0.05rem); }
.segno.nero { background: var(--oscurato); }
.segno.giallo { background: var(--controllo); }
.segno.verde { background: var(--verificato); border-radius: 50%; }
@keyframes compare { to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .dato::after { animation: none; transform: scaleX(1); }
  .dubbio { animation: none; background-size: 100% 100%; }
  .esito span { animation: none; opacity: 1; }
}

/* Sezioni */
.sezione { padding-block: clamp(3rem, 7vw, 5.5rem); border-top: 1px solid var(--linea); }
.sezione .contenitore { display: grid; gap: 2rem 4rem; grid-template-columns: 1fr; }
@media (min-width: 60rem) { .sezione .contenitore { grid-template-columns: 20rem 1fr; } }
.sezione .corpo > * + * { margin-top: 1.1rem; }

.confronto { display: grid; gap: 1.5rem; grid-template-columns: 1fr; margin-top: 0.5rem; }
@media (min-width: 40rem) { .confronto { grid-template-columns: 1fr 1fr; } }
.confronto div { border-left: 3px solid var(--linea); padding-left: 1rem; }
.confronto div.nostro { border-left-color: var(--verificato); }
.confronto h3 { margin-bottom: 0.4rem; }
.confronto p { color: var(--inchiostro-2); }

ol.passi { list-style: none; counter-reset: passo; margin: 0; padding: 0; display: grid; gap: 1.4rem; max-width: 42rem; }
ol.passi li { counter-increment: passo; display: grid; grid-template-columns: 2.25rem 1fr; gap: 0 0.75rem; }
ol.passi li::before {
  content: counter(passo); grid-row: span 2;
  font-weight: 700; font-size: 0.9375rem; color: var(--verificato);
  border: 1.5px solid currentColor; border-radius: 50%;
  width: 1.9rem; height: 1.9rem; display: grid; place-items: center;
}
ol.passi p { color: var(--inchiostro-2); }

ul.elenco { margin: 0; padding-left: 1.2rem; max-width: var(--misura); }
ul.elenco li + li { margin-top: 0.45rem; }
ul.elenco li::marker { color: var(--inchiostro-2); }

.principi { display: grid; gap: 1.75rem 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 40rem) { .principi { grid-template-columns: 1fr 1fr; } }
.principi h3 { margin-bottom: 0.35rem; }
.principi p { color: var(--inchiostro-2); }

/* Lista d'attesa */
.attesa { background: var(--inchiostro); color: #fff; border-top: none; }
.attesa a { color: #fff; }
.attesa .pulsante { background: #fff; color: var(--inchiostro); }
.attesa .pulsante:hover { background: var(--controllo); color: var(--inchiostro); }
.attesa .nota { color: #c9d1dc; }
.attesa :focus-visible { outline-color: var(--controllo); }

/* Piede */
.piede { padding-block: 2.5rem 3rem; font-size: 0.9375rem; color: var(--inchiostro-2); }
.piede .contenitore { display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; justify-content: space-between; }
.piede p { max-width: none; }

/* Pagina di testo (privacy) */
.testo { padding-block: 2rem 5rem; }
.testo .contenitore { max-width: 44rem; }
.testo h1 { font-size: clamp(2rem, 4vw, 2.6rem); max-width: none; margin-bottom: 1.5rem; }
.testo h2 { font-size: 1.3rem; margin-top: 2.25rem; margin-bottom: 0.6rem; max-width: none; }
.testo p + p, .testo p + ul, .testo ul + p { margin-top: 0.8rem; }
.testo ul { padding-left: 1.2rem; }
.da-completare { background: var(--controllo); padding: 0 0.25em; }

.visivamente-nascosto {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}