/* Il sito pubblico. I colori NON sono scelti qui: sono gli stessi token di src/styles.css,
   ricopiati perché questa pagina non carica il bundle dell'app (una landing che scarica 1,1 MB
   di indice carte per mostrare del testo sarebbe assurda). Se cambiano lì, cambiano qui:
   la fonte del ragionamento è design/Exchards-Style-Guide.pdf. */

:root {
  --bg: #0D0D0D;
  --panel: #1A1A1A;
  --line: #2E2E2E;
  --text: #F3E7E8;
  --dim: #B9A0A3;
  --primary: #BB1E36;   /* riempimenti: col bianco sopra fa 6.27:1 */
  --accent: #E8677A;    /* il cremisi COME TESTO: il pieno su nero fa 3.10:1, sotto il minimo */
  --accent-ink: #FFFFFF;
  --measure: 68ch;      /* un testo legale letto su desktop a tutta larghezza non si legge */
}

* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--text); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* Il salto al contenuto: invisibile finché non gli arriva il fuoco da tastiera. */
.skip {
  position: absolute; left: -9999px;
  background: var(--primary); color: var(--accent-ink);
  padding: 10px 16px; border-radius: 0 0 8px 0; z-index: 10;
}
.skip:focus { left: 0; top: 0; }

/* ─────────────────────────────────────────────── barra */

.topbar {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 16px clamp(16px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
  background: rgba(13, 13, 13, .88);
  backdrop-filter: blur(8px);
}
.brand { display: flex; line-height: 0; }
.brand img { height: 30px; width: auto; }
.topbar nav { display: flex; gap: 20px; margin-left: auto; flex-wrap: wrap; align-items: center; }
.topbar nav a { color: var(--dim); text-decoration: none; font-size: 15px; }
.topbar nav a:hover { color: var(--text); }
.topbar nav .ghost {
  border: 1px solid var(--line); border-radius: 8px;
  padding: 6px 14px; color: var(--text);
}
.topbar nav .ghost:hover { border-color: var(--accent); }

main { max-width: 1080px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 48px); }

/* ─────────────────────────────────────────────── landing */

.kicker {
  color: var(--accent); font-size: 13px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
}

/* In px e non in ch: `ch` si misura sul font del CONTENITORE (17px), non su quello del
   titolo (fino a 62px). Un max-width di 42ch qui dentro dava una colonna da ~350px su uno
   schermo da 1280, e il titolo andava a capo tre volte. */
.hero { padding: clamp(56px, 10vw, 104px) 0 48px; max-width: 660px; }
.hero h1 {
  font-size: clamp(36px, 6.5vw, 62px); line-height: 1.05;
  letter-spacing: -.02em; margin: 14px 0 20px; font-weight: 700;
  text-wrap: balance;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.lede { font-size: clamp(18px, 2.2vw, 22px); color: var(--dim); max-width: 46ch; }

.actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 32px 0 12px; }
.btn {
  display: inline-block; padding: 13px 26px; border-radius: 10px;
  background: var(--primary); color: var(--accent-ink);
  font-weight: 600; text-decoration: none; border: 1px solid transparent;
}
.btn:hover { color: var(--accent-ink); filter: brightness(1.12); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent); color: var(--text); filter: none; }
/* Non un bottone disabilitato: è un avviso. Un <span>, quindi non riceve il fuoco e non
   promette un clic che non c'è. */
.btn-off { background: var(--panel); color: var(--dim); border-color: var(--line); cursor: default; }

.small { font-size: 14px; }
.muted { color: var(--dim); }

.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  margin: 24px 0 88px;
}
.stats div { background: var(--panel); padding: 22px; }
.stats b { display: block; font-size: 28px; letter-spacing: -.01em; }
.stats span { color: var(--dim); font-size: 14px; }

section h2 {
  font-size: clamp(24px, 3.4vw, 34px); letter-spacing: -.015em;
  margin-bottom: 28px; font-weight: 700;
}

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.cards article {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 24px;
}
.cards h3 { font-size: 18px; margin-bottom: 10px; }
.cards p { color: var(--dim); font-size: 15.5px; }
.cards strong, .steps strong, .honest strong { color: var(--text); font-weight: 600; }

.features, .steps, .honest, .faq { padding-bottom: 88px; }

.steps ol { list-style: none; counter-reset: s; display: grid; gap: 14px; max-width: var(--measure); }
.steps li {
  counter-increment: s; position: relative; padding-left: 52px;
  color: var(--dim);
}
.steps li::before {
  content: counter(s);
  position: absolute; left: 0; top: -2px;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--primary); color: var(--accent-ink);
  display: grid; place-items: center; font-weight: 700; font-size: 15px;
}
.steps b { color: var(--text); }

.honest {
  border-left: 2px solid var(--primary);
  padding-left: clamp(16px, 3vw, 28px);
  max-width: var(--measure);
}
.honest p, .honest li { color: var(--dim); }
.honest ul { margin: 16px 0 0 20px; display: grid; gap: 10px; }

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 18px 0; max-width: var(--measure);
}
.faq summary { cursor: pointer; font-weight: 600; list-style-position: outside; }
.faq summary::marker { color: var(--accent); }
.faq details div { color: var(--dim); padding-top: 12px; }
.faq details p + p { margin-top: 10px; }

/* ─────────────────────────────────────────────── documenti legali */

/* Centrata: la colonna è stretta apposta (un testo legale a tutta larghezza non si legge),
   ma incollata a sinistra sotto una barra larga 1080 sembra una pagina rotta a metà. */
.doc { padding: clamp(40px, 7vw, 72px) 0 88px; max-width: var(--measure); margin-inline: auto; }
.doc h1 { font-size: clamp(30px, 5vw, 44px); letter-spacing: -.02em; margin: 12px 0 8px; }
.doc .updated { color: var(--dim); font-size: 14px; margin-bottom: 32px; }
.doc .intro { color: var(--dim); font-size: 18px; }
.doc .intro p + p { margin-top: 12px; }

.toc {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 22px 24px; margin: 36px 0 8px;
}
.toc h2 { font-size: 14px; text-transform: uppercase; letter-spacing: .1em; color: var(--dim); margin-bottom: 12px; }
.toc ol { margin-left: 18px; display: grid; gap: 6px; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }

.doc section { padding-top: 44px; scroll-margin-top: 84px; }
.doc section h2 { font-size: 22px; margin-bottom: 14px; }
.doc h3 { font-size: 17px; margin: 22px 0 8px; }
.doc p, .doc li { color: var(--dim); }
.doc p + p, .doc ul + p, .doc table + p, .doc p + ul { margin-top: 12px; }
.doc ul, .doc ol { margin-left: 22px; display: grid; gap: 8px; }
.doc strong { color: var(--text); font-weight: 600; }

/* Le tabelle dei dati e dei destinatari: su telefono scorrono da sole invece di far scorrere
   la pagina intera in orizzontale. */
.scroll { overflow-x: auto; margin-top: 16px; }
.doc table { border-collapse: collapse; width: 100%; min-width: 460px; font-size: 15px; }
.doc th, .doc td {
  text-align: left; vertical-align: top;
  padding: 11px 14px; border-bottom: 1px solid var(--line);
}
.doc th { color: var(--text); font-weight: 600; background: var(--panel); }
.doc td { color: var(--dim); }

.doc .box {
  background: var(--panel); border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  border-radius: 0 12px 12px 0; padding: 18px 22px; margin-top: 18px;
}

/* ─────────────────────────────────────────────── piede */

.foot {
  border-top: 1px solid var(--line);
  padding: 56px clamp(16px, 4vw, 48px) 40px;
  background: var(--panel);
}
.foot-grid {
  max-width: 1080px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 36px;
}
.foot img { height: 28px; width: auto; margin-bottom: 14px; }
.foot h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--dim); margin-bottom: 12px; }
.foot ul { list-style: none; display: grid; gap: 8px; }
.foot a { text-decoration: none; }
.foot a:hover { text-decoration: underline; }
.foot address, .foot p { font-style: normal; color: var(--dim); font-size: 15px; }
.foot .langs span { color: var(--text); }
.fine {
  max-width: 1080px; margin: 40px auto 0;
  padding-top: 24px; border-top: 1px solid var(--line);
  color: var(--dim); font-size: 13px;
}