/* =========================================================
   valerio.it — sistema di design condiviso per le landing
   Modifica QUI e cambia tutte le landing insieme.
   Palette: washi / sumi / ciano · Type: Merriweather + Sans
   ========================================================= */

:root {
  --washi: #F6F4EF;   /* sfondo */
  --sumi:  #1C1B19;   /* testo */
  --ciano: #00CFFF;   /* accento (usato con parsimonia) */
  /* Grigi testo: tenuti scuri apposta — pubblico 45+, leggibilità prima di tutto */
  --sumi-soft: rgba(28, 27, 25, 0.82);   /* testo secondario su fondo chiaro */
  --sumi-mute: rgba(28, 27, 25, 0.62);   /* note e didascalie su fondo chiaro */
  --washi-soft: rgba(246, 244, 239, 0.88); /* testo secondario su fondo scuro */
  --washi-mute: rgba(246, 244, 239, 0.66); /* note su fondo scuro */
  --hairline: rgba(28, 27, 25, 0.14);
  --hairline-inv: rgba(246, 244, 239, 0.18);
  --ciano-soft: rgba(0, 207, 255, 0.12);

  --serif: "Merriweather", Georgia, "Times New Roman", serif;
  --sans:  "Merriweather Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --maxw: 720px;
  --step: clamp(1.0625rem, 0.75rem + 1.4vw, 1.35rem); /* base 17px su mobile */
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--washi);
  color: var(--sumi);
  font-family: var(--sans);
  font-size: var(--step);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: 1.4rem; }

/* ---------- Tipografia ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 900; line-height: 1.12; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 1.2rem + 3.6vw, 3.4rem); margin: 0 0 0.6em; }
h2 { font-size: clamp(1.5rem, 1rem + 2vw, 2.2rem); margin: 2.4em 0 0.6em; }
h3 { font-size: 1.2rem; margin: 1.6em 0 0.4em; }
p  { margin: 0 0 1.1em; }
a  { color: var(--sumi); text-decoration-color: var(--ciano); text-underline-offset: 3px; }
strong { font-weight: 700; }

/* Eyebrow: etichetta editoriale sopra il titolo */
.eyebrow {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sumi-mute);
  margin: 0 0 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--ciano);   /* firma: hairline ciano */
  display: inline-block;
}

/* ---------- Layout sezioni ---------- */
.hero { padding: clamp(3rem, 8vw, 6rem) 0 clamp(2rem, 5vw, 3.5rem); }
.lead { font-size: 1.12em; color: var(--sumi-soft); }
section { padding: 0.4rem 0; }
.divider { height: 1px; background: var(--hairline); border: 0; margin: 2.6rem 0; }

/* ---------- Elenco benefici ---------- */
.benefits { list-style: none; padding: 0; margin: 1.2rem 0; display: grid; gap: 1.1rem; }
.benefits li { padding-left: 1.6rem; position: relative; }
.benefits li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 8px; height: 8px; background: var(--ciano); border-radius: 50%;
}

/* ---------- CTA (qui spendiamo l'accento) ---------- */
.cta {
  display: inline-block;
  background: var(--ciano);
  color: #fff;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.02rem;
  padding: 0.95rem 1.8rem;
  border-radius: 2px;
  text-decoration: none;
  border: 2px solid var(--ciano);
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.cta:hover { background: var(--sumi); border-color: var(--sumi); color: var(--washi); transform: translateY(-1px); }
.cta:focus-visible { outline: 3px solid var(--ciano); outline-offset: 3px; }
.cta-row { margin: 2rem 0; }
.cta-note { font-size: 0.95rem; color: var(--sumi-mute); margin-top: 0.7rem; }

/* ---------- Form (posta a endpoint esterno: Kajabi/API) ---------- */
.form { display: grid; gap: 0.8rem; max-width: 420px; margin: 1.6rem 0; }
.form input {
  font-family: var(--sans); font-size: 1rem;
  padding: 0.8rem 0.9rem; border: 1px solid var(--hairline);
  border-radius: 2px; background: #fff; color: var(--sumi);
}
.form input:focus-visible { outline: 2px solid var(--ciano); outline-offset: 1px; border-color: var(--ciano); }

/* ---------- Footer ---------- */
.foot { margin-top: 3.5rem; padding: 2rem 0 3rem; border-top: 1px solid var(--hairline); font-size: 0.9rem; color: var(--sumi-mute); }
.foot a { color: var(--sumi-mute); }

/* =========================================================
   Componenti SALES PAGE (riusabili per tutte le landing di vendita)
   Pattern: <section class="band ..."><div class="wrap">…</div></section>
   ========================================================= */

/* ---------- Bande full-width ---------- */
.band { padding: clamp(2.8rem, 7vw, 5rem) 0; }
.band--paper { background: #fff; }
.band--tint  { background: var(--ciano-soft); }
.band--dark  { background: var(--sumi); color: var(--washi); }
.band--dark h1, .band--dark h2, .band--dark h3 { color: var(--washi); }
.band--dark p { color: var(--washi-soft); }
.band--dark strong { color: var(--washi); }
.band--dark .eyebrow { color: var(--washi-mute); }
.band--dark a { color: var(--washi); }
.band .wrap > h2:first-child, .band .eyebrow + h2 { margin-top: 0; }
.wrap--wide { max-width: 900px; }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.mt-lg { margin-top: 1.6rem; }

/* Evidenziatore nel titolo (marker ciano tenue) */
.hl { font-style: normal; background: linear-gradient(transparent 62%, rgba(0, 207, 255, 0.35) 0); }

/* Sottotitolo sotto l'H1 */
.subtitle {
  font-family: var(--serif); font-style: italic;
  font-size: clamp(1.25rem, 1rem + 1.2vw, 1.6rem);
  line-height: 1.35; color: var(--sumi-soft); margin: -0.2em 0 1em;
}

/* Colonna di testo stretta e centrata (per sezioni con testo centrato) */
.measure { max-width: 640px; margin-inline: auto; }

/* Dittico fotografico prima/dopo */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; align-items: start; }
/* Variante "da palco": dittico grande e centrato (hero variante B) */
.duo--stage { max-width: 780px; margin: 2.4rem auto; gap: 1.1rem; }
.duo--stage figcaption { justify-content: center; }
.duo figure { margin: 0; }
.duo img {
  width: 100%; height: auto; display: block;
  border-radius: 14px; border: 1px solid var(--hairline);
}
.duo-item--before img { filter: grayscale(0.75); }
.duo-item--after img { border: 2px solid var(--ciano); }
.duo figcaption {
  font-size: 0.92rem; color: var(--sumi-mute); margin-top: 0.55rem;
  display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
}

/* ---------- Hero di vendita con illustrazione ---------- */
.hero-grid { display: grid; gap: 2.2rem; align-items: center; }
.hero-grid img { width: 100%; height: auto; display: block; }
@media (min-width: 820px) { .hero-grid { grid-template-columns: 1.05fr 0.95fr; } }

/* Illustrazione centrata dentro una sezione */
.illu { display: block; width: 100%; max-width: 540px; height: auto; margin: 1.8rem auto; }

/* ---------- Liste con segni ---------- */
.checklist, .xlist { list-style: none; padding: 0; margin: 1.2rem 0; display: grid; gap: 0.9rem; }
.checklist li, .xlist li { padding-left: 2rem; position: relative; }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  font-weight: 700; color: var(--ciano);
}
.xlist li::before {
  content: "✕"; position: absolute; left: 0; top: 0;
  font-weight: 700; color: var(--sumi-mute);
}
.band--dark .xlist li::before { color: var(--washi-mute); }

/* ---------- Badge / etichette ---------- */
.badge {
  display: inline-block; font-family: var(--sans); font-weight: 700;
  font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.28rem 0.7rem; border-radius: 99px;
  background: var(--ciano); color: var(--sumi);
}
.badge--ghost { background: transparent; border: 1px solid var(--hairline); color: var(--sumi-mute); }

/* ---------- Card e griglie ---------- */
.cards { display: grid; gap: 1.1rem; margin: 2rem 0 0; }
@media (min-width: 680px) {
  .cards--2 { grid-template-columns: repeat(2, 1fr); }
  .cards--3 { grid-template-columns: repeat(3, 1fr); }
}
.card {
  background: #fff; border: 1px solid var(--hairline); border-radius: 12px;
  padding: 1.5rem 1.4rem;
}
.card h3 { margin: 0.6rem 0 0.4rem; font-size: 1.1rem; }
.card p { margin: 0; font-size: 1rem; color: var(--sumi-soft); }
.step-num {
  font-family: var(--serif); font-weight: 900; font-size: 2.2rem;
  line-height: 1; color: var(--ciano); display: block;
}

/* ---------- Confronto prima / dopo ---------- */
.compare { display: grid; gap: 1.1rem; margin: 2rem 0 0; }
@media (min-width: 680px) { .compare { grid-template-columns: 1fr 1fr; } }
.compare-col { border-radius: 14px; padding: 1.6rem 1.5rem 1.3rem; }
.compare-col h3 { margin: 0 0 1.1rem; font-size: 1.05rem; display: flex; align-items: center; gap: 0.6rem; }
.compare-col--before { background: #fff; border: 1px solid var(--hairline); }
.compare-col--after  { background: var(--sumi); color: var(--washi); }
.compare-col--after h3 { color: var(--washi); }
.compare-col--after .checklist li { color: var(--washi-soft); }
.compare-col--after .checklist strong { color: var(--washi); }

/* ---------- Elenco lezioni numerate ---------- */
.lessons { list-style: none; margin: 2.2rem 0 0; padding: 0; display: grid; gap: 1.25rem; }
.lessons li { display: grid; grid-template-columns: 2.7rem 1fr; gap: 1rem; align-items: start; }
.lessons .num {
  width: 2.7rem; height: 2.7rem; border-radius: 50%;
  border: 2px solid var(--ciano); display: grid; place-items: center;
  font-family: var(--sans); font-weight: 700; font-size: 1rem;
}
.lessons h3 { margin: 0 0 0.25rem; font-size: 1.08rem; }
.lessons p { margin: 0; font-size: 1rem; color: var(--sumi-soft); }
.band--dark .lessons p { color: var(--washi-soft); }

/* ---------- Box bonus ---------- */
.bonus-box {
  border: 2px dashed var(--ciano); border-radius: 14px;
  background: #fff; padding: 1.8rem 1.6rem; display: grid; gap: 0.5rem;
  justify-items: start;
}
.bonus-box h3 { margin: 0.4rem 0 0; }
.bonus-box p { margin: 0; color: var(--sumi-soft); }

/* ---------- Scheda prezzo ---------- */
.price-card {
  background: #fff; border: 1px solid var(--hairline); border-radius: 18px;
  padding: 2.4rem 1.6rem 2rem; max-width: 540px; margin-inline: auto;
  text-align: center; box-shadow: 0 24px 48px -28px rgba(28, 27, 25, 0.28);
}
.price {
  font-family: var(--serif); font-weight: 900; line-height: 1;
  font-size: clamp(3.4rem, 11vw, 4.8rem); margin: 0.4rem 0 0.2rem;
}
.price-note { color: var(--sumi-mute); font-size: 1rem; margin: 0 0 1.2rem; }
.price-card .checklist { text-align: left; max-width: 400px; margin: 1.4rem auto; }

/* ---------- FAQ (accordion nativo) ---------- */
.faq { border-top: 1px solid var(--hairline); margin-top: 1.6rem; }
.faq details { border-bottom: 1px solid var(--hairline); }
.faq summary {
  cursor: pointer; font-weight: 700; padding: 1.05rem 2.2rem 1.05rem 0;
  list-style: none; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0.2rem; top: 50%;
  transform: translateY(-50%); font-size: 1.5rem; font-weight: 700; color: var(--ciano);
}
.faq details[open] summary::after { content: "–"; }
.faq details > p { margin: 0; padding: 0 0 1.1rem; color: var(--sumi-soft); }

/* ---------- CTA: varianti ---------- */
.cta--xl { font-size: 1.12rem; padding: 1.1rem 2.2rem; }
.cta--block { display: block; text-align: center; }
.band--dark .cta:hover { background: var(--washi); border-color: var(--washi); color: var(--sumi); }
.band--dark .cta-note { color: var(--washi-mute); }

/* ---------- Barra CTA fissa su mobile ---------- */
.sticky-cta {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.7rem 1.1rem calc(0.7rem + env(safe-area-inset-bottom));
  background: rgba(246, 244, 239, 0.96);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border-top: 1px solid var(--hairline);
}
.sticky-cta .cta { padding: 0.7rem 1.3rem; font-size: 1rem; white-space: nowrap; }
.sticky-cta-label { font-size: 0.95rem; line-height: 1.3; }
body.has-sticky-cta { padding-bottom: 4.8rem; }
@media (min-width: 760px) {
  .sticky-cta { display: none; }
  body.has-sticky-cta { padding-bottom: 0; }
}

/* ---------- Bio autore ---------- */
.bio { display: grid; gap: 1.2rem; justify-items: start; }
.monogram {
  width: 76px; height: 76px; border-radius: 50%;
  background: var(--sumi); color: var(--washi);
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 900; font-size: 1.7rem;
}
.bio-grid { display: grid; gap: 1.8rem; align-items: start; margin-top: 1.4rem; }
@media (min-width: 680px) { .bio-grid { grid-template-columns: 250px 1fr; } }
.bio-photo {
  width: 100%; max-width: 320px; height: auto; display: block;
  border-radius: 14px; border: 1px solid var(--hairline);
}

/* ---------- Recensioni (Google) ---------- */
.stars { color: #F0B429; letter-spacing: 0.12em; }
.review .stars { display: block; margin: 0 0 0.6rem; }
.review-author { margin: 0.8rem 0 0; font-size: 0.9rem; color: var(--sumi-mute); }
.rating-line { color: var(--sumi-soft); }

/* ---------- Strip loghi clienti/partner ---------- */
.logos-title { text-align: center; color: var(--sumi-mute); font-size: 0.95rem; margin: 2.8rem 0 1.4rem; }
.logos {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem 2rem; align-items: center; justify-items: center;
}
@media (min-width: 680px) { .logos { grid-template-columns: repeat(6, 1fr); } }
.logos img {
  max-height: 42px; max-width: 110px; width: auto; height: auto;
  filter: grayscale(1); opacity: 0.8;
}

/* ---------- Accessibilità / motion ---------- */
:focus-visible { outline: 3px solid var(--ciano); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}