/* TriPago | contenuti (BNPL, FAQ, Blog). Solo componenti NUOVI, sopra tokens/base/components/pages. Gradienti solo da token. Docs: docs/design/07-interne-spec.md */


/* segnaposto: discreti (13 px al massimo, anche dentro lead e testi grandi) e mai piu' larghi della colonna */
.marker { font-size: min(.875em, .8125rem); overflow-wrap: anywhere; }

/* H1 interno: rapporto H1/corpo >= 2.8 anche a 390 px (45,6 px su 16 px) */
.hero-int h1 { font-size: clamp(2.125rem, 1.4rem + 3.2vw, 3.75rem); max-width: 17em; overflow-wrap: break-word; hyphens: auto; }
.hero-int .lead { max-width: 34em; }
.lead__l { display: block; }
.lead__l + .lead__l { margin-top: .35em; }
.hero-int.sec--night { padding-block: clamp(2.5rem, 1.5rem + 4vw, 5.5rem); }
/* categorie FAQ: griglia a 2 colonne con altezza riservata (2 righe di testo), cosi' il ritorno a capo non sposta la pagina */
.hero-int .cats { margin-top: var(--sp-4); display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--sp-3); }
.cats a { display: flex; align-items: center; min-height: 3.5rem; font-weight: 600; line-height: 1.3; text-decoration-color: var(--accent); text-decoration-thickness: 1.5px; }
@media (min-width: 1024px) { .hero-int .cats { display: flex; flex-wrap: wrap; } .cats a { min-height: 44px; } }

/* misura di lettura: 60-72 caratteri per riga */
.read { max-width: 35rem; }
.read > * + * { margin-top: var(--sp-2); }
.read p, .read li { color: var(--ink-2); }
.sec--night .read p, .sec--night .read li { color: var(--on-night-2); }
.read a { color: var(--ink); text-decoration-color: var(--accent); text-decoration-thickness: 1.5px; }
.sec--night .read a { color: var(--on-night); text-decoration-color: var(--sky-night); }
.read ol { list-style: decimal; padding-left: 1.4em; display: grid; gap: 8px; }
.read ul { display: grid; gap: 8px; }
.read ul li { position: relative; padding-left: 22px; }
.read ul li::before { content: ""; position: absolute; left: 0; top: .72em; width: 10px; border-top: 1px solid var(--accent); }
.sec--night .read ul li::before { border-color: var(--sky-night); }
.read h2 { margin-top: var(--sp-8); font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.5rem); }
.read h2:first-child { margin-top: 0; }
.read h3 { margin-top: var(--sp-4); }
.read--wide { max-width: none; }
.read--wide > * { max-width: 35rem; }
.read--wide > .panel { max-width: none; }

/* titolo a sinistra, contenuto a destra */
.head-split { display: grid; gap: var(--sp-3); }
.head-split h2 { font-size: clamp(1.875rem, 1.4rem + 2vw, 3rem); }

/* diagramma del flusso del denaro (.flow): HTML/CSS, mobile verticale, desktop in riga */
.flow { --ln: var(--ink-2); --bg: var(--paper); --sec: var(--paper); --mut: var(--ink-2); --hi-bg: var(--ink); --hi-tx: var(--paper); --badge-bg: var(--ok); --badge-tx: var(--paper);
  container: flow / inline-size; margin: var(--sp-6) 0 0; color: var(--ink); }
.sec--night .flow, .panel .flow { --ln: var(--on-night-2); --bg: var(--night); --sec: var(--night); --mut: var(--on-night-2); --hi-bg: var(--sky); --hi-tx: var(--night); --badge-bg: var(--ok-night); --badge-tx: var(--night); color: var(--on-night); }
.flow__grid { display: grid; --g: clamp(5.5rem, 15cqw, 9.5rem); }
.flow__node { padding: 18px 20px 20px; border: 1px solid var(--ln); background: var(--bg); }
.flow__name { display: block; font: 600 1.625rem/1.1 var(--serif); letter-spacing: -.015em; }
.flow__sub { display: block; margin-top: 6px; font-size: var(--fs-small); line-height: 1.45; color: var(--mut); }
.flow__node--hi { background: var(--hi-bg); border-color: var(--hi-bg); color: var(--hi-tx); }
.flow__node--hi .flow__sub { color: inherit; }
.flow__node--tri { border-style: dashed; margin-top: var(--sp-3); }
.flow__edge { position: relative; display: flex; align-items: center; gap: 12px; min-height: 84px; padding-left: 56px; font-size: var(--fs-small); font-weight: 600; line-height: 1.3; }
.flow__edge::before { content: ""; position: absolute; left: 28px; top: 0; bottom: 8px; border-left: 1.5px solid var(--ln); }
.flow__edge::after { content: ""; position: absolute; left: 22px; bottom: 0; border: 6px solid transparent; border-top: 9px solid var(--ln); border-bottom: 0; }
.flow__edge--ret::after, .flow__trilink { display: none; }
.flow__edge--ret::before { border-left-style: dashed; }
.flow__lab { display: flex; align-items: center; gap: 10px; }
.flow__n { flex: none; display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--badge-bg); color: var(--badge-tx); font: 600 .8125rem/1 var(--sans); }

@container flow (min-width: 40rem) {
  .flow__grid { grid-template-columns: minmax(0, 1fr) var(--g) minmax(0, 1fr) var(--g) minmax(0, 1fr); align-items: center; }
  .flow__node { grid-row: 1; padding: 22px 22px 24px; align-self: stretch; }
  .flow__edge { grid-row: 1; align-self: stretch; padding: 0; min-height: 0; }
  .flow__edge--1 { grid-column: 2; } .flow__edge--2 { grid-column: 4; }
  .flow__edge::before { left: 0; right: 0; top: 50%; bottom: auto; border-left: 0; border-top: 1.5px solid var(--ln); }
  .flow__edge::after { left: auto; right: 0; top: calc(50% - 6px); bottom: auto; border: 6px solid transparent; border-left: 9px solid var(--ln); border-right: 0; }
  .flow__lab { position: absolute; left: 4px; right: 4px; bottom: calc(50% + 12px); display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; text-align: center; }
  .flow__edge--ret { grid-row: 2; grid-column: 1 / 4; display: block; height: 56px; margin-inline: calc((100% - var(--g)) / 4); border: 1.5px dashed var(--ln); border-top: 0; align-self: start; }
  .flow__edge--ret::before { display: none; }
  .flow__edge--ret::after { display: block; left: auto; right: -7.5px; top: -1px; bottom: auto; border: 6px solid transparent; border-bottom: 9px solid var(--ln); border-top: 0; }
  .flow__edge--ret .flow__lab { left: 50%; right: auto; bottom: -15px; transform: translateX(-50%); flex-wrap: nowrap; padding-inline: 10px; background: var(--sec); white-space: nowrap; }
  .flow__trilink { display: block; grid-row: 2; grid-column: 4; justify-self: center; align-self: start; height: 84px; border-left: 1.5px dashed var(--ln); }
  .flow__node--tri { grid-row: 3; grid-column: 3 / 6; margin-top: 0; text-align: center; }
}

/* linea dei tempi (.when): 3 nodi, l'ultimo piu' lontano */
.when { position: relative; margin-top: var(--sp-6); padding-left: 40px; display: grid; gap: var(--sp-4); }
.when::before { content: ""; position: absolute; left: 10px; top: 11px; bottom: 6px; border-left: 1px solid var(--ink); }
.when__item { position: relative; }
.when__item::before { content: ""; position: absolute; left: -40px; top: 0; width: 22px; height: 22px; border: 2px solid var(--ink); border-radius: 50%; background: var(--paper); }
.when__item--hi::before { background: var(--ok); border-color: var(--ok); }
.when__item h3 { margin-bottom: 6px; }
.when__item p { color: var(--ink-2); max-width: 22rem; }
@media (min-width: 900px) {
  .when { padding-left: 0; grid-template-columns: 1fr 1fr 1.5fr; gap: 48px; }
  .when::before { left: 0; right: 0; top: 11px; bottom: auto; border-left: 0; border-top: 1px solid var(--ink); }
  .when__item { padding-top: 44px; }
  .when__item::before { left: 0; }
}

/* passi del cliente (.lane): numero grande, filetto, nessuna card */
.lane { counter-reset: l; margin-top: var(--sp-4); border-top: 2px solid var(--ink); }
.lane__item { counter-increment: l; display: grid; grid-template-columns: 3.25rem 1fr; gap: 0 var(--sp-2); padding: var(--sp-3) 0; border-bottom: 1px solid var(--hair-strong); }
.lane__item::before { content: counter(l); grid-row: 1 / 3; font: 600 3rem/1 var(--serif); color: var(--accent); letter-spacing: -.03em; }
.lane__item h3 { font-size: 1.5rem; }
.lane__item p { margin-top: 6px; color: var(--ink-2); max-width: 30rem; }
.aside-fig { position: relative; align-self: start; }

/* definizioni a due colonne (.defs): ruolo e compito, non card */
.defs { margin-top: var(--sp-4); border-top: 2px solid var(--ink); }
.defs > div { display: grid; gap: 4px var(--sp-3); padding: var(--sp-2) 0; border-bottom: 1px solid var(--hair-strong); }
.defs dt { font: 600 1.375rem/1.2 var(--serif); letter-spacing: -.01em; }
.defs dd { color: var(--ink-2); max-width: 36rem; }
.sec--night .defs { border-top-color: var(--on-night-2); }
.sec--night .defs > div { border-bottom-color: var(--hair-night); }
.sec--night .defs dd { color: var(--on-night-2); }
@media (min-width: 720px) { .defs > div { grid-template-columns: minmax(11rem, 1fr) 2.2fr; align-items: baseline; padding: var(--sp-3) 0; } }

/* indice laterale (.toc) + articolo */
.article { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--sp-6); }
.article > * { min-width: 0; }
.toc { font-size: var(--fs-small); }
.toc__t { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0; color: var(--ink-2); padding-bottom: 8px; border-bottom: 2px solid var(--ink); }
.toc ol { display: grid; grid-template-columns: 1fr 1fr; counter-reset: t; }
.toc li { counter-increment: t; border-bottom: 1px solid var(--hair); }
.toc a { display: flex; gap: 8px; align-items: center; min-height: 44px; padding: 6px 4px 6px 0; text-decoration: none; line-height: 1.3; }
.toc a::before { content: counter(t, decimal-leading-zero); flex: none; font: 400 .8125rem var(--sans); color: var(--accent); }
.toc a:hover { text-decoration: underline; text-decoration-color: var(--accent); }
.toc a[aria-current="true"] { font-weight: 600; background: var(--mint); padding-left: 10px; }
.panel { margin-top: var(--sp-4); padding: var(--sp-4) var(--sp-3) var(--sp-6); background: var(--night); color: var(--on-night); }
.panel .flow { margin-top: 0; }
.panel__t { font: 600 1.375rem/1.2 var(--serif); color: var(--on-night); margin-bottom: var(--sp-4); }
.fig-wide { max-width: none; }
.note-box { padding: var(--sp-3); background: var(--paper-2); border-left: 0; }
.note-box p { color: var(--ink); }

/* tabella di confronto (.compare): 3 colonne, su mobile righe impilate */
.compare { width: 100%; border-collapse: collapse; }
.compare th, .compare td { text-align: left; vertical-align: top; padding: 18px 20px 18px 0; border-bottom: 1px solid var(--hair-strong); font-weight: 400; }
.compare thead th { padding-block: 12px; font-size: var(--fs-label); font-weight: 600; letter-spacing: 0; color: var(--ink-2); border-bottom: 2px solid var(--ink); }
.compare thead th:nth-child(2) { color: var(--ink); box-shadow: inset 0 4px 0 var(--sky); padding-top: 18px; }
.compare tbody th { font: 600 1.25rem/1.25 var(--serif); letter-spacing: -.01em; }
.compare td { max-width: 24rem; }
.compare td:nth-child(2) { color: var(--ink); }
.compare td:nth-child(3) { color: var(--ink-2); }
@media (max-width: 719.98px) {
  .compare thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .compare, .compare tbody, .compare tr, .compare th, .compare td { display: block; width: auto; max-width: none; }
  .compare tr { padding: 18px 0; border-bottom: 1px solid var(--hair-strong); }
  .compare tbody tr:first-child { border-top: 2px solid var(--ink); }
  .compare th, .compare td { padding: 4px 0; border: 0; }
  .compare td { padding-top: 10px; }
  .compare td::before { content: attr(data-label); display: block; font-size: .8125rem; font-weight: 600; letter-spacing: 0; color: var(--accent); margin-bottom: 2px; }
}
@media (min-width: 720px) { .compare tbody th { width: 17%; } .compare td { width: 41.5%; } .compare td:nth-child(2) { background: var(--paper); padding-left: 20px; } }

/* tabella a due colonne senza scorrimento, listino con nota sul nome */
.table--flat { min-width: 0; }
.table--flat tbody th { font: 600 1.375rem/1.2 var(--serif); width: 28%; }
.pricing small.pricing__ex { display: block; margin-top: 6px; font: 400 .875rem/1.4 var(--sans); color: var(--ink-2); letter-spacing: 0; }
.fine { margin-top: var(--sp-2); font-size: var(--fs-small); color: var(--ink-2); max-width: 40rem; }
.sec--night .fine { color: var(--on-night-2); }

/* indice di link (.linklist) */
.linklist { border-top: 2px solid var(--ink); max-width: 46rem; }
.linklist a { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-2); min-height: 72px; padding: 14px 0; border-bottom: 1px solid var(--hair-strong); text-decoration: none; font: 600 clamp(1.25rem, 1.1rem + .7vw, 1.625rem)/1.25 var(--serif); letter-spacing: -.015em; }
.linklist a::after { content: "\2192"; flex: none; color: var(--accent); transition: transform var(--t-fast) var(--ease); }
.linklist a:hover { color: var(--accent); }
.linklist a:hover::after { transform: translateX(4px); }

/* guide in preparazione (.prep): schede sobrie, stessa altezza, non cliccabili */
.fine--lead { margin-top: 0; max-width: 28rem; }
.preps { display: grid; gap: var(--sp-3); margin-top: var(--sp-6); counter-reset: p; }
.prep { counter-increment: p; position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-1); padding: var(--sp-3) var(--sp-3) var(--sp-3); border-top: 2px solid var(--ink); background: var(--paper-2); }
.prep::before { content: counter(p, decimal-leading-zero); font: 600 2.5rem/1 var(--serif); letter-spacing: -.03em; color: var(--accent); font-variant-numeric: lining-nums; }
.prep__cat { font-size: .8125rem; font-weight: 600; letter-spacing: 0; color: var(--ink-2); }
.prep h3 { font-size: 1.5rem; line-height: 1.2; }
.prep__q { color: var(--ink-2); max-width: 26rem; }
.prep .stamp { margin-top: auto; }
.prep .prep__q { margin-bottom: var(--sp-2); }

/* risposta breve e box autore (articolo) */
.answer { max-width: 42rem; font: 600 clamp(1.375rem, 1.1rem + 1.3vw, 2rem)/1.3 var(--serif); letter-spacing: -.015em; border-top: 2px solid var(--ink); padding-top: var(--sp-3); }
.byline { color: var(--ink-2); font-size: var(--fs-small); }
.author { display: grid; grid-template-columns: 56px 1fr; gap: var(--sp-2); align-items: start; padding-top: var(--sp-3); border-top: 2px solid var(--ink); max-width: 35rem; }
.author__ph { width: 56px; height: 56px; border: 1px dashed var(--ink-2); border-radius: 50%; }
.figure-ph { margin: var(--sp-4) 0 0; padding: var(--sp-6) var(--sp-3); border: 1px dashed var(--ink-2); text-align: center; }
.figure-ph figcaption { margin-top: 8px; font-size: var(--fs-small); color: var(--ink-2); }

/* FAQ: categorie */
.faq-cat { display: grid; gap: var(--sp-4); }
.faq-cat h2 { font-size: clamp(1.875rem, 1.4rem + 2vw, 3rem); }
.faq__q h3,
.faq__item > summary h3 { font: inherit; letter-spacing: inherit; margin: 0; }
.faq__a p + p { margin-top: 10px; }
.faq__a p:first-child { color: var(--ink); font-weight: 500; }
.faq-cat .faq { max-width: none; }
.sec--paper2 .faq__q:hover,
.sec--paper2 .faq__item > summary:hover { color: var(--accent); }

/* esempio a sfondo scuro: il registro mantiene i propri colori */
.sec--night .ledger { color: var(--ink); }
.sec--night .ledger__cap { color: var(--ink); }

@media (min-width: 720px) {
  .preps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .panel { padding: var(--sp-6) var(--sp-4) var(--sp-8); }
}
@media (min-width: 1024px) {
  .toc ol { grid-template-columns: 1fr; }
  .head-split { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--sp-8); align-items: start; }
  .article { grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: var(--sp-8); }
  .toc { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
  .faq-cat--side { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--sp-8); align-items: start; }
  .faq-cat--side > :first-child { position: sticky; top: calc(var(--header-h) + 24px); }
  .split--wide { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
}
.faq-cat:not(.faq-cat--side) .faq { max-width: 60rem; }
.faq__a { max-width: 37rem; }
.read .panel li { color: inherit; }
.read .panel p.panel__t { color: var(--on-night); }
.read .panel .flow__node--hi { color: var(--hi-tx); }
.read .flow__grid { list-style: none; padding-left: 0; gap: 0; }

/* indice del blog: filtro per categoria, ricerca, scheda in evidenza e griglia */
.blog-bar { display: grid; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.cat-filter { display: flex; flex-wrap: wrap; gap: 8px; }
.cat-filter a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border: 1px solid var(--hair-strong); border-radius: var(--r-pill); background: var(--field); color: var(--ink); font-weight: 600; font-size: var(--fs-small); text-decoration: none; }
.cat-filter a:hover { border-color: var(--ink); }
.cat-filter a[aria-current="page"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.blog-bar .searchform { display: flex; gap: 12px; align-items: flex-end; max-width: 32rem; }
.blog-bar .searchform .field { flex: 1; min-width: 0; }
.blog-bar .searchform input[type="search"] { width: 100%; min-height: 52px; padding: 0 14px; background: var(--field); color: var(--ink); border: 1px solid var(--ink-2); border-radius: var(--r-md); font: 400 1rem var(--sans); }

.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr)); gap: var(--sp-3); }
.post-card { display: grid; align-content: start; gap: 10px; padding: var(--sp-3); background: var(--field); border: 1px solid var(--hair-strong); border-radius: var(--r-lg); position: relative; transition: border-color var(--t-fast) var(--ease); }
.post-card:hover { border-color: var(--ink); }
.post-card__cat { margin: 0; font-size: var(--fs-label); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--accent); }
.post-card__t { margin: 0; font-size: clamp(1.25rem, 1.1rem + .7vw, 1.5rem); line-height: 1.25; letter-spacing: -.015em; }
.post-card__t a { color: var(--ink); text-decoration: none; }
.post-card__t a::after { content: ""; position: absolute; inset: 0; } /* tutta la scheda è cliccabile */
.post-card__d { margin: 0; color: var(--ink-2); }
.post-card__m { margin: 4px 0 0; font-size: var(--fs-small); color: var(--ink-2); }
.post-card--feat { margin-bottom: var(--sp-3); padding: clamp(1.5rem, 1rem + 2.5vw, 2.5rem); background: var(--leaf); border-color: var(--leaf); }
.post-card--feat .post-card__cat { color: var(--leaf-bright); }
.post-card--feat .post-card__t { font-size: clamp(1.75rem, 1.3rem + 2vw, 2.75rem); }
.post-card--feat .post-card__t a { color: var(--on-leaf); }
.post-card--feat .post-card__d { color: var(--on-leaf-2); font-size: var(--fs-lead); max-width: 40rem; }
.post-card--feat .post-card__m { color: var(--on-leaf-2); }
.post-card--feat:hover { border-color: var(--leaf-bright); }

/* fine articolo: chi scrive e condivisione */
.author-box { display: grid; gap: 6px; max-width: 35rem; padding: var(--sp-3); background: var(--paper-2); border-radius: var(--r-lg); }
.author-box p { margin: 0; }
.author-box__n { font-weight: 700; }
.author-box a { color: var(--ink); text-decoration-color: var(--accent); }
.share { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin-top: var(--sp-3); font-size: var(--fs-small); }
.share a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); font-weight: 600; text-decoration-color: var(--accent); }