/*
 * Landing pre-iscrizione corso pratiche FV.
 * Brand Naturalnzeb: crema, marrone, lime, oliva, arancione. Mai nero o bianco puri.
 * Grafica editoriale pulita: gerarchia con spazio, allineamenti e tipografia.
 * Niente card con bordo arrotondato, ombre, pill decorative, fasce laterali
 * colorate. Fondi neutri rettangolari solo per raggruppare. I controlli del
 * form hanno i bordi necessari; il radius 10px è solo dei bottoni.
 *
 * Contrasti (WCAG 2.x) verificati in tests/a11y.test.mjs:
 *  - testo #3D3330 su crema/sabbia, crema su marrone: ampiamente sopra 4.5
 *  - oliva #8E9118 su crema: 3.08, usato SOLO per testo grande (numeri 40px+)
 *  - lime #BBBF26: linee e marker, mai testo piccolo
 *  - testo #3D3330 su arancione #DD792D: 3.99, bottoni a 19px bold (testo grande)
 */

@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-latin-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("fonts/Outfit-Regular-latin.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Outfit";
  src: url("fonts/Outfit-Bold-latin.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --cream: #F7F4F0;
  --text: #3D3330;
  --brown: #5A4A44;
  --lime: #BBBF26;
  --olive: #8E9118;
  --orange: #DD792D;
  --orange-hover: #F0A56B;
  --sand: #E8E3D8;
  --control: #7A6E68;
  --error: #9B2F14;
  --font-title: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.pfv { display: block; }
.pfv img { display: block; max-width: 100%; height: auto; }

.pfv-wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Titoli */
.pfv h1, .pfv h2, .pfv h3 {
  font-family: var(--font-title);
  color: var(--brown);
  margin: 0;
  letter-spacing: -0.015em;
}
.pfv h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.375rem);
  line-height: 1.15;
  font-weight: 800;
}
.pfv h3 {
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -0.005em;
}
.pfv p { margin: 0 0 1em; }
.pfv p:last-child { margin-bottom: 0; }

/* Linea lime sotto i titoli */
.pfv-rule {
  display: block;
  width: 56px;
  height: 3px;
  margin: 18px 0 28px;
  background: var(--lime);
}

/* Occhiello di sezione: testo semplice, niente pill */
.pfv-kicker {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.03em;
  color: var(--brown);
  margin: 0 0 14px;
}
.pfv-list strong { font-weight: 700; }

/* Link */
.pfv a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.pfv a:hover { text-decoration-thickness: 2px; }
.pfv-link { font-weight: 700; }

/* Focus visibile */
.pfv a:focus-visible,
.pfv button:focus-visible,
.pfv input:focus-visible,
.pfv select:focus-visible,
.pfv textarea:focus-visible,
.pfv [tabindex="-1"]:focus-visible {
  outline: 3px solid var(--brown);
  outline-offset: 3px;
}
.pfv-hero a:focus-visible,
.pfv-section-dark a:focus-visible,
.pfv-section-dark button:focus-visible,
.pfv-hero button:focus-visible {
  outline-color: var(--lime);
}

/* Sezioni */
.pfv-section { padding: 88px 0; }
.pfv-section-sand { background: var(--sand); }
.pfv-section-dark { background: var(--brown); color: var(--cream); }
.pfv-section-dark h2, .pfv-section-dark h3 { color: var(--cream); }
.pfv-section[id], #preiscrizione { scroll-margin-top: 16px; }

.pfv-lead {
  font-size: 1.375rem;
  line-height: 1.4;
  max-width: 34ch;
  margin-bottom: 1em;
}
.pfv-body { max-width: 56ch; }
.pfv-note { max-width: 62ch; margin: 0 0 40px; }

.pfv-split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 64px;
  align-items: start;
}

/* ───── Hero ───── */
.pfv-hero {
  background: var(--brown);
  color: var(--cream);
  padding: 72px 0 80px;
}
.pfv-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: 72px;
  align-items: end;
}
.pfv-eyebrow {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.03em;
  margin: 0 0 24px;
}
.pfv-hero h1 {
  color: var(--cream);
  font-size: clamp(2rem, 5.2vw, 3.5rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.025em;
  max-width: 17ch;
}
.pfv-lede {
  font-size: 1.25rem;
  line-height: 1.5;
  max-width: 46ch;
  margin: 0 0 36px;
}

.pfv-facts {
  margin: 0;
  max-width: 560px;
}
.pfv-fact {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid rgba(232, 227, 216, 0.35);
}
.pfv-fact:last-child { border-bottom: 1px solid rgba(232, 227, 216, 0.35); }
.pfv-fact dt { color: var(--sand); font-size: 1rem; line-height: 1.7; }
.pfv-fact dd { margin: 0; font-weight: 700; }

.pfv-hero-offer { padding-bottom: 4px; }
.pfv-offer-line { font-size: 1.125rem; margin-bottom: 28px; max-width: 24ch; }
.pfv-price-figure {
  display: block;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--orange-hover);
  margin-bottom: 8px;
}
.pfv-offer-note { margin-top: 14px; color: var(--sand); font-size: 1rem; }

.pfv-closed-title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.75rem;
  line-height: 1.2;
  color: var(--cream);
}

/* Bottoni */
.pfv-cta {
  display: inline-block;
  appearance: none;
  border: 0;
  border-radius: 10px;
  background: var(--orange);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.1875rem;
  line-height: 1.2;
  padding: 16px 32px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}
.pfv .pfv-cta { color: var(--text); text-decoration: none; }
.pfv-cta:hover { background: var(--orange-hover); }
.pfv-cta[disabled] { opacity: 0.6; cursor: wait; }

/* ───── Passi ───── */
.pfv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 48px;
}
.pfv-step-num, .pfv-block-num {
  display: block;
  font-family: var(--font-title);
  font-weight: 800;
  color: var(--olive);
  line-height: 1;
}
.pfv-step-num { font-size: 3.5rem; margin-bottom: 16px; }
.pfv-steps h3 { margin-bottom: 10px; }
.pfv-steps p { max-width: 32ch; }

/* ───── Elenco con marker lime ───── */
.pfv-list, .pfv-toolkit {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}
.pfv-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  max-width: 56ch;
}
.pfv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lime);
}

/* ───── Programma ───── */
.pfv-program {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 64px;
}
.pfv-program li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  column-gap: 8px;
  align-content: start;
  padding: 28px 0 32px;
  border-top: 1px solid rgba(90, 74, 68, 0.3);
}
.pfv-block-num { grid-row: 1 / span 2; font-size: 2.25rem; }
.pfv-program h3 { margin-bottom: 8px; }
.pfv-program p { max-width: 46ch; }

/* ───── Toolkit ───── */
.pfv-toolkit {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px 64px;
  margin-top: 40px;
}
.pfv-toolkit li { position: relative; padding-left: 28px; }
.pfv-toolkit li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lime);
}
.pfv-toolkit h3 { margin-bottom: 6px; }
.pfv-section-dark .pfv-lead { max-width: 48ch; }

/* ───── Docente ───── */
.pfv-teacher {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.pfv-teacher-photo {
  width: 160px;
  height: 160px;
  object-fit: cover;
}
.pfv-teacher-name {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--brown);
  margin-bottom: 14px;
}
.pfv-teacher p { max-width: 62ch; }

/* ───── Modulo ───── */
.pfv-form { max-width: 620px; }
.pfv-field { margin: 0 0 28px; }
.pfv-form label,
.pfv-form legend {
  display: block;
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--brown);
  margin-bottom: 8px;
  padding: 0;
}
.pfv-form fieldset { border: 0; margin: 0 0 28px; padding: 0; min-width: 0; }
.pfv-form input[type="text"],
.pfv-form input[type="email"],
.pfv-form select,
.pfv-form textarea {
  display: block;
  width: 100%;
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--text);
  background: var(--cream);
  border: 1.5px solid var(--control);
  border-radius: 4px;
  padding: 12px 14px;
}
.pfv-form select { appearance: auto; }
.pfv-form textarea { resize: vertical; min-height: 120px; }
.pfv-form [aria-invalid="true"] { border-color: var(--error); border-width: 2px; }

.pfv-hint {
  font-size: 1rem;
  color: var(--brown);
  margin: 0 0 10px;
}
.pfv-optional { font-weight: 400; color: var(--brown); }
.pfv-count { margin: 6px 0 0; font-size: 0.9375rem; color: var(--brown); }

.pfv-form label.pfv-choice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 400;
  font-size: 1.0625rem;
  color: var(--text);
  margin: 0 0 10px;
  cursor: pointer;
}
.pfv-choice input {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  accent-color: var(--brown);
}
.pfv-consent .pfv-choice { font-size: 1rem; }

.pfv-error {
  margin: 8px 0 0;
  color: var(--error);
  font-weight: 700;
  font-size: 1rem;
}
.pfv-form-alert {
  margin: 0 0 28px;
  padding: 14px 0;
  border-top: 2px solid var(--error);
  border-bottom: 2px solid var(--error);
  color: var(--error);
  font-weight: 700;
}
.pfv-form-note { margin-top: 16px; font-size: 1rem; color: var(--brown); max-width: 52ch; }
.pfv-submit { min-width: 220px; }

/* Honeypot: fuori schermo, mai display:none (i bot lo riconoscerebbero) */
.pfv-hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Successo: fondo neutro rettangolare, nessun bordo arrotondato */
.pfv-success {
  max-width: 620px;
  background: var(--cream);
  padding: 32px;
  font-size: 1.25rem;
  line-height: 1.5;
  border-top: 3px solid var(--lime);
}
.pfv-success:focus { outline: none; }
.pfv-success:focus-visible { outline: 3px solid var(--brown); outline-offset: 3px; }

/* ───── FAQ ───── */
.pfv-faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 64px;
}
.pfv-faq > div {
  padding: 24px 0 28px;
  border-top: 1px solid rgba(90, 74, 68, 0.3);
}
.pfv-faq h3 { margin-bottom: 8px; }
.pfv-faq p { max-width: 46ch; }

/* ───── Footer ───── */
.pfv-footer { padding: 48px 0 56px; border-top: 1px solid rgba(90, 74, 68, 0.3); }
.pfv-footer-grid { display: flex; align-items: center; gap: 40px; }
.pfv-logo { width: 140px; height: 140px; flex: 0 0 auto; }
.pfv-footer-text p { margin: 0 0 6px; }
.pfv-copy { font-size: 1rem; color: var(--brown); }

/* ───── Stati: aperto / chiuso ───── */
.pfv-closed-only { display: none; }
.pfv[data-state="closed"] .pfv-open-only { display: none; }
.pfv[data-state="closed"] .pfv-closed-only { display: block; }

/* ───── Tablet / mobile ───── */
@media (max-width: 900px) {
  .pfv-hero-grid, .pfv-split { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .pfv-hero { padding: 48px 0 56px; }
  .pfv-section { padding: 64px 0; }
  .pfv-steps { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .pfv-step-num { font-size: 3rem; margin-bottom: 8px; }
  .pfv-program, .pfv-faq { grid-template-columns: minmax(0, 1fr); }
  .pfv-toolkit { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .pfv-offer-line { max-width: none; }
}

@media (max-width: 560px) {
  body { font-size: 1.0625rem; }
  .pfv-wrap { padding: 0 20px; }
  .pfv-lead { font-size: 1.1875rem; }
  .pfv-lede { font-size: 1.125rem; }
  .pfv-fact { grid-template-columns: 80px minmax(0, 1fr); gap: 12px; }
  .pfv-cta { display: block; width: 100%; }
  .pfv-teacher { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .pfv-program li { grid-template-columns: 44px minmax(0, 1fr); }
  .pfv-block-num { font-size: 2rem; }
  .pfv-footer-grid { flex-direction: column; align-items: flex-start; gap: 24px; }
  .pfv-success { padding: 24px 20px; font-size: 1.125rem; }
}

@media print {
  .pfv-hero, .pfv-section-dark { background: none; color: var(--text); }
  .pfv-hero h1, .pfv-section-dark h2, .pfv-section-dark h3 { color: var(--text); }
}