/* fv-design.css — il nostro strato di design.
   1) Sistema di componenti (classi fv-*)
   2) Ritocchi al sito: tipografia, header, bottoni
   Va caricato per ultimo. */

/* ===== fv-ui.css ===== */
/* ============================================================
   FV-UI — Sistema di componenti FundedVerse  ·  v2
   ------------------------------------------------------------
   Stile pulito e moderno.
   File ADDITIVO: agisce solo sulle classi "fv-*", quindi non
   modifica nulla del sito finche' non lo usiamo.
   ============================================================ */

/* ============================================================
   1. TOKEN 
   ============================================================ */
:root {
  /* --- Marchio (identita' FundedVerse, invariata) --- */
  --fv-teal: #45c8b4;
  --fv-teal-600: #37b6a4;
  --fv-teal-700: #2fa293;
  --fv-teal-900: #174b45;
  --fv-teal-050: #e8f6f4;
  --fv-teal-100: #d4efe9;

  --fv-ink: #141415;
  --fv-ink-900: #0e0e0f;

  /* --- SEZIONE SCURA --- */
  --fv-dark-bg: #141415;
  --fv-dark-surface: #1a1a1c;
  --fv-dark-raised: #202024;
  --fv-dark-text: #f4f7f5;
  --fv-dark-muted: #f4f7f5a8;
  --fv-dark-faint: #f4f7f566;
  --fv-dark-line: #ffffff14;
  --fv-dark-line-str: #ffffff2e;
  --fv-dark-shadow: 0 18px 52px rgba(0, 0, 0, 0.45);
  /* vetro smerigliato — identita' FundedVerse */
  --fv-dark-glass: rgba(20, 20, 21, 0.55);
  --fv-dark-glass-line: rgba(255, 255, 255, 0.12);
  --fv-dark-glass-top: rgba(255, 255, 255, 0.14);

  /* --- SEZIONE CHIARA --- */
  --fv-light-bg: #f7faf9;
  --fv-light-surface: #ffffff;
  --fv-light-raised: #f2f6f5;
  --fv-light-text: #141415;
  --fv-light-muted: #141415a3;
  --fv-light-faint: #14141566;
  --fv-light-line: #14141514;
  --fv-light-line-str: #1414152e;
  --fv-light-shadow: 0 18px 52px rgba(20, 32, 30, 0.1), 0 1px 2px rgba(20, 32, 30, 0.06);
  --fv-light-glass: rgba(255, 255, 255, 0.62);
  --fv-light-glass-line: rgba(255, 255, 255, 0.85);
  --fv-light-glass-top: rgba(255, 255, 255, 0.9);

  /* intensita' della sfocatura (una manopola sola per tutto il sito) */
  --fv-blur: 18px;

  /* --- Variabili attive (cambiano col tema di sezione) --- */
  --fv-bg: var(--fv-dark-bg);
  --fv-surface: var(--fv-dark-surface);
  --fv-raised: var(--fv-dark-raised);
  --fv-text: var(--fv-dark-text);
  --fv-muted: var(--fv-dark-muted);
  --fv-faint: var(--fv-dark-faint);
  --fv-line: var(--fv-dark-line);
  --fv-line-str: var(--fv-dark-line-str);
  --fv-shadow: var(--fv-dark-shadow);
  --fv-glass: var(--fv-dark-glass);
  --fv-glass-line: var(--fv-dark-glass-line);
  --fv-glass-top: var(--fv-dark-glass-top);

  /* --- Struttura --- */
  --fv-container: 1120px;
  --fv-gutter: 24px;
  --fv-section-y: clamp(72px, 9vw, 126px);

  /* --- Raggi --- */
  --fv-radius-btn: 8px;
  --fv-radius-card: 16px;
  --fv-radius-panel: 24px;
  --fv-radius-pill: 999px;

  /* --- Tipografia --- */
  --fv-weight-heading: 600;
  --fv-h1: clamp(40px, 5.6vw, 80px);
  --fv-h2: clamp(30px, 3.2vw, 44px);
  --fv-h3: clamp(20px, 2.2vw, 24px);

  --fv-t: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   2. SEZIONI
   ============================================================ */
.fv-section {
  position: relative;
  padding-block: var(--fv-section-y);
  background: var(--fv-bg);
  color: var(--fv-text);
}

.fv-section--dark {
  --fv-bg: var(--fv-dark-bg);
  --fv-surface: var(--fv-dark-surface);
  --fv-raised: var(--fv-dark-raised);
  --fv-text: var(--fv-dark-text);
  --fv-muted: var(--fv-dark-muted);
  --fv-faint: var(--fv-dark-faint);
  --fv-line: var(--fv-dark-line);
  --fv-line-str: var(--fv-dark-line-str);
  --fv-shadow: var(--fv-dark-shadow);
  --fv-glass: var(--fv-dark-glass);
  --fv-glass-line: var(--fv-dark-glass-line);
  --fv-glass-top: var(--fv-dark-glass-top);
}
.fv-section--light {
  --fv-bg: var(--fv-light-bg);
  --fv-surface: var(--fv-light-surface);
  --fv-raised: var(--fv-light-raised);
  --fv-text: var(--fv-light-text);
  --fv-muted: var(--fv-light-muted);
  --fv-faint: var(--fv-light-faint);
  --fv-line: var(--fv-light-line);
  --fv-line-str: var(--fv-light-line-str);
  --fv-shadow: var(--fv-light-shadow);
  --fv-glass: var(--fv-light-glass);
  --fv-glass-line: var(--fv-light-glass-line);
  --fv-glass-top: var(--fv-light-glass-top);
}
.fv-section--tint {
  --fv-bg: var(--fv-teal-050);
  --fv-surface: #ffffff;
  --fv-raised: var(--fv-teal-100);
  --fv-text: var(--fv-light-text);
  --fv-muted: var(--fv-light-muted);
  --fv-faint: var(--fv-light-faint);
  --fv-line: var(--fv-light-line);
  --fv-line-str: var(--fv-light-line-str);
  --fv-shadow: var(--fv-light-shadow);
}
/* nero pieno, per momenti di forte impatto */
.fv-section--black {
  --fv-bg: var(--fv-ink-900);
}

.fv-section--tight {
  padding-block: clamp(48px, 5vw, 72px);
}

/* sezione con immagine/video di sfondo: il contesto ideale per il vetro */
.fv-section--media {
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.fv-section--media::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(20, 20, 21, 0.55), rgba(20, 20, 21, 0.75));
}

.fv-container {
  position: relative;
  width: 100%;
  max-width: var(--fv-container);
  margin-inline: auto;
  padding-inline: var(--fv-gutter);
}
.fv-container--narrow {
  max-width: 800px;
}

/* --- Glow decorativo (la sfumatura soffusa di FundingPips) --- */
.fv-glow {
  position: absolute;
  inset-inline: 0;
  top: -10%;
  height: 70%;
  pointer-events: none;
  background:
    radial-gradient(50% 50% at 30% 40%, rgba(69, 200, 180, 0.16), transparent 70%),
    radial-gradient(40% 45% at 75% 30%, rgba(69, 200, 180, 0.08), transparent 70%);
  filter: blur(8px);
}

/* ============================================================
   3. TESTA DI SEZIONE
   ============================================================ */
.fv-head {
  max-width: 720px;
  margin-bottom: 56px;
}
.fv-head--center {
  margin-inline: auto;
  text-align: center;
}

.fv-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fv-teal);
  margin-bottom: 16px;
}
.fv-eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}
.fv-head--center .fv-eyebrow::before {
  display: none;
}

.fv-title {
  font-size: var(--fv-h2);
  font-weight: var(--fv-weight-heading);
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--fv-text);
  margin: 0;
  text-wrap: balance;
}
.fv-title--xl {
  font-size: var(--fv-h1);
  line-height: 1.05;
  letter-spacing: -0.038em;
}
.fv-title em {
  font-style: normal;
  color: var(--fv-teal);
}

.fv-sub {
  font-size: 16px;
  line-height: 1.65;
  color: var(--fv-muted);
  margin: 18px 0 0;
  text-wrap: pretty;
}

/* ============================================================
   4. BOTTONI
   ============================================================ */
.fv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding-inline: 24px;
  border-radius: var(--fv-radius-btn);
  border: 1px solid transparent;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background var(--fv-t),
    border-color var(--fv-t),
    color var(--fv-t),
    box-shadow var(--fv-t),
    transform var(--fv-t);
}
.fv-btn:focus-visible {
  outline: 2px solid var(--fv-teal);
  outline-offset: 2px;
}
.fv-btn:active {
  transform: translateY(1px);
}
.fv-btn .fv-i {
  width: 18px;
  height: 18px;
}

.fv-btn--primary {
  background: var(--fv-teal);
  color: #062019;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.16);
}
.fv-btn--primary:hover {
  background: var(--fv-teal-600);
  box-shadow: 0 6px 18px rgba(69, 200, 180, 0.28);
}

.fv-btn--secondary {
  background: transparent;
  border-color: var(--fv-line-str);
  color: var(--fv-text);
}
.fv-btn--secondary:hover {
  border-color: color-mix(in srgb, var(--fv-text) 45%, transparent);
  background: color-mix(in srgb, var(--fv-text) 5%, transparent);
}

/* pieno, in contrasto col fondo — per le CTA su sezione chiara */
.fv-btn--contrast {
  background: var(--fv-text);
  color: var(--fv-bg);
}
.fv-btn--contrast:hover {
  background: color-mix(in srgb, var(--fv-text) 85%, var(--fv-bg));
}

.fv-btn--ghost {
  background: transparent;
  color: var(--fv-text);
  padding-inline: 12px;
}
.fv-btn--ghost:hover {
  background: color-mix(in srgb, var(--fv-text) 7%, transparent);
}

.fv-btn--lg {
  height: 56px;
  padding-inline: 32px;
  font-size: 16px;
}
.fv-btn--sm {
  height: 38px;
  padding-inline: 16px;
  font-size: 14px;
}
.fv-btn--block {
  display: flex;
  width: 100%;
}

.fv-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.fv-head--center .fv-btns {
  justify-content: center;
}

/* ============================================================
   5. CHIP / BADGE
   ============================================================ */
.fv-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding-inline: 14px;
  border-radius: var(--fv-radius-pill);
  border: 1px solid var(--fv-line);
  background: color-mix(in srgb, var(--fv-text) 4%, transparent);
  font-size: 14px;
  font-weight: 500;
  color: var(--fv-text);
}
.fv-chip .fv-i {
  width: 16px;
  height: 16px;
  color: var(--fv-teal);
}
.fv-chip__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fv-teal);
}

.fv-badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding-inline: 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: color-mix(in srgb, var(--fv-teal) 16%, transparent);
  color: var(--fv-teal);
}
.fv-badge--solid {
  background: var(--fv-teal);
  color: #062019;
}

/* ============================================================
   6. CARD
   ============================================================ */
.fv-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--fv-surface);
  border: 1px solid var(--fv-line);
  border-radius: var(--fv-radius-card);
  padding: 28px;
  transition:
    border-color var(--fv-t),
    transform var(--fv-t),
    box-shadow var(--fv-t);
}
.fv-card--hover:hover {
  border-color: color-mix(in srgb, var(--fv-teal) 50%, transparent);
  transform: translateY(-3px);
  box-shadow: var(--fv-shadow);
}

.fv-card__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--fv-teal) 14%, transparent);
  color: var(--fv-teal);
  margin-bottom: 20px;
}
.fv-card__icon .fv-i {
  width: 22px;
  height: 22px;
}

.fv-card__title {
  font-size: 18px;
  font-weight: var(--fv-weight-heading);
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--fv-text);
  margin: 0 0 8px;
}
.fv-card__text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--fv-muted);
  margin: 0;
}
.fv-card__foot {
  margin-top: auto;
  padding-top: 20px;
}

/* ------------------------------------------------------------
   VETRO SMERIGLIATO 
   Da usare sopra immagini, video o gradienti: e' li' che rende.
   Su fondo piatto degrada elegantemente in una card traslucida.
   ------------------------------------------------------------ */
.fv-glass {
  position: relative;
  background: var(--fv-glass);
  -webkit-backdrop-filter: blur(var(--fv-blur)) saturate(140%);
  backdrop-filter: blur(var(--fv-blur)) saturate(140%);
  border: 1px solid var(--fv-glass-line);
  /* filo di luce sul bordo superiore: e' cio' che fa "vetro" e non "velo" */
  box-shadow:
    inset 0 1px 0 var(--fv-glass-top),
    var(--fv-shadow);
}
.fv-glass--soft {
  --fv-blur: 12px;
}
.fv-glass--strong {
  --fv-blur: 28px;
}

/* la card e il pannello ereditano il vetro senza perdere il resto.
   Selettore doppio: serve a battere .fv-card / .fv-panel, che sono
   definiti piu' sotto e altrimenti sovrascriverebbero bordo e ombra. */
.fv-card.fv-glass,
.fv-panel.fv-glass {
  background: var(--fv-glass);
  border-color: var(--fv-glass-line);
  box-shadow:
    inset 0 1px 0 var(--fv-glass-top),
    var(--fv-shadow);
}
.fv-card--glass:hover {
  border-color: color-mix(in srgb, var(--fv-teal) 45%, var(--fv-glass-line));
}

/* chip di vetro */
.fv-chip.fv-glass {
  box-shadow: inset 0 1px 0 var(--fv-glass-top);
}

/* barra di navigazione in vetro (header sticky) */
.fv-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--fv-glass);
  -webkit-backdrop-filter: blur(var(--fv-blur)) saturate(140%);
  backdrop-filter: blur(var(--fv-blur)) saturate(140%);
  border-bottom: 1px solid var(--fv-glass-line);
}

/* fallback: se il browser non supporta backdrop-filter, rendiamo il
   fondo piu' opaco cosi' il testo resta sempre leggibile */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .fv-glass,
  .fv-nav {
    background: var(--fv-surface);
  }
}

/* --- Pannello grande: la "firma" di FundingPips --- */
.fv-panel {
  background: var(--fv-surface);
  border: 1px solid var(--fv-line);
  border-radius: var(--fv-radius-panel);
  padding: clamp(28px, 4vw, 56px);
  box-shadow: var(--fv-shadow);
}

/* ============================================================
   7. STAT
   ============================================================ */
.fv-stat__value {
  font-size: clamp(30px, 3vw, 42px);
  font-weight: var(--fv-weight-heading);
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--fv-text);
  font-variant-numeric: tabular-nums;
}
.fv-stat__label {
  font-size: 14px;
  color: var(--fv-muted);
  margin-top: 6px;
}
.fv-stat--row {
  display: flex;
  align-items: center;
  gap: 14px;
}
.fv-stat--row .fv-card__icon {
  margin: 0;
  width: 40px;
  height: 40px;
}

/* ============================================================
   8. STEP numerato
   ============================================================ */
.fv-step__num {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--fv-faint);
  font-variant-numeric: tabular-nums;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.fv-step__num b {
  color: var(--fv-teal);
  font-weight: 600;
}

/* ============================================================
   9. PREZZI
   ============================================================ */
.fv-price__size {
  font-size: 14px;
  font-weight: 600;
  color: var(--fv-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.fv-price__value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 40px;
  font-weight: var(--fv-weight-heading);
  letter-spacing: -0.03em;
  color: var(--fv-text);
  font-variant-numeric: tabular-nums;
  margin: 10px 0 4px;
}
.fv-price__value small {
  font-size: 15px;
  font-weight: 500;
  color: var(--fv-muted);
}
.fv-price__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.fv-price__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--fv-muted);
  line-height: 1.5;
}
.fv-price__list .fv-i {
  width: 18px;
  height: 18px;
  color: var(--fv-teal);
  flex: none;
  margin-top: 1px;
}
.fv-card--featured {
  border-color: color-mix(in srgb, var(--fv-teal) 55%, transparent);
  box-shadow: var(--fv-shadow);
}

/* ============================================================
   10. FAQ (accordion, senza JS)
   ============================================================ */
.fv-faq {
  border-top: 1px solid var(--fv-line);
}
.fv-faq details {
  border-bottom: 1px solid var(--fv-line);
}
.fv-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--fv-text);
  transition: color var(--fv-t);
}
.fv-faq summary::-webkit-details-marker {
  display: none;
}
.fv-faq summary:hover {
  color: var(--fv-teal);
}
.fv-faq summary::after {
  content: '';
  flex: none;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--fv-t);
}
.fv-faq details[open] summary::after {
  transform: rotate(-135deg) translate(-2px, -2px);
}
.fv-faq p {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fv-muted);
  max-width: 72ch;
}

/* ============================================================
   11. CITAZIONE / testimonial
   ============================================================ */
.fv-quote__text {
  font-size: 17px;
  line-height: 1.6;
  color: var(--fv-text);
  letter-spacing: -0.01em;
  margin: 0 0 20px;
}
.fv-quote__who {
  display: flex;
  align-items: center;
  gap: 12px;
}
.fv-quote__av {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex: none;
  background: color-mix(in srgb, var(--fv-teal) 22%, transparent);
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--fv-teal);
}
.fv-quote__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--fv-text);
}
.fv-quote__role {
  font-size: 13px;
  color: var(--fv-muted);
}
.fv-stars {
  display: flex;
  gap: 2px;
  color: var(--fv-teal);
  margin-bottom: 14px;
}
.fv-stars .fv-i {
  width: 15px;
  height: 15px;
}

/* ============================================================
   12. STRISCIA LOGHI
   ============================================================ */
.fv-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(24px, 5vw, 56px);
  justify-content: center;
}
.fv-logos img,
.fv-logos span {
  opacity: 0.55;
  filter: grayscale(1);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fv-text);
  transition: opacity var(--fv-t);
}
.fv-logos :hover {
  opacity: 0.9;
}

/* ============================================================
   13. FORM
   ============================================================ */
.fv-field {
  display: grid;
  gap: 8px;
}
.fv-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--fv-text);
}
.fv-input {
  height: 48px;
  padding-inline: 14px;
  background: color-mix(in srgb, var(--fv-text) 4%, transparent);
  border: 1px solid var(--fv-line-str);
  border-radius: var(--fv-radius-btn);
  color: var(--fv-text);
  font: inherit;
  font-size: 15px;
  transition:
    border-color var(--fv-t),
    box-shadow var(--fv-t);
}
.fv-input::placeholder {
  color: var(--fv-faint);
}
.fv-input:focus {
  outline: none;
  border-color: var(--fv-teal);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--fv-teal) 20%, transparent);
}

/* ============================================================
   14. TABELLA
   ============================================================ */
.fv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.fv-table th,
.fv-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--fv-line);
}
.fv-table th {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fv-muted);
}
.fv-table td {
  color: var(--fv-muted);
}
.fv-table td:first-child {
  color: var(--fv-text);
  font-weight: 500;
}
.fv-table tbody tr:hover td {
  background: color-mix(in srgb, var(--fv-text) 3%, transparent);
}

/* ============================================================
   15. GRIGLIE E UTILITY
   ============================================================ */
.fv-grid {
  display: grid;
  gap: 16px;
}
.fv-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}
.fv-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
.fv-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}
.fv-grid--split {
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.fv-divider {
  height: 1px;
  background: var(--fv-line);
  border: 0;
  margin: 0;
}
.fv-i {
  display: inline-block;
  vertical-align: middle;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 991px) {
  .fv-grid--3,
  .fv-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .fv-grid--split {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 599px) {
  .fv-grid--2,
  .fv-grid--3,
  .fv-grid--4 {
    grid-template-columns: 1fr;
  }
  .fv-head {
    margin-bottom: 36px;
  }
  .fv-card {
    padding: 22px;
  }
}

/* ===== fv-overrides.css ===== */
/* ============================================================
   FV-OVERRIDES — ritocchi al tema esistente
   ------------------------------------------------------------
   Unico file con tutte le modifiche al tema WordPress originale.
   Non contiene componenti nuovi: quelli stanno in fv-ui.css.

   INDICE
     1. Tipografia (Inter: tracking, resa, numeri)
     2. Header e top bar
     3. Bottoni uniformati (raggio 8px, peso 500)

   Va caricato PER ULTIMO, dopo fv-ui.css.
   ============================================================ */

/* ============================================================
   TIPOGRAFIA — rifiniture su Inter
   ============================================================ */
/* ============================================================
   TIPOGRAFIA — rifiniture (Inter)
   ------------------------------------------------------------
   Questo file viene caricato PER ULTIMO e contiene solo
   rifiniture tipografiche: nessun colore, nessun layout.
   Per annullare tutto basta togliere il <link> dalle pagine.
   ============================================================ */

/* ---- 1. Resa del testo ------------------------------------
   Inter e' un font variabile con asse "optical size": con
   optical-sizing attivo i titoli grandi vengono disegnati con
   proporzioni piu' eleganti. L'antialiasing rende il testo
   chiaro su fondo scuro meno pesante.                        */
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
}

body {
  /* legature e alternative contestuali di Inter */
  font-feature-settings:
    'liga' 1,
    'calt' 1;
}

/* ---- 2. Tracking dei titoli -------------------------------
   Prima era in px (es. -0.32px su un titolo da 64px: quasi
   invisibile). In em il valore scala insieme al titolo, che
   e' cio' che rende la tipografia compatta e moderna.
   Piu' il titolo e' grande, piu' il tracking e' stretto.     */
h1,
.h1 {
  letter-spacing: -0.032em;
}
h2,
.h2 {
  letter-spacing: -0.028em;
}
h3,
.h3 {
  letter-spacing: -0.025em;
}
h4,
.h4 {
  letter-spacing: -0.022em;
}
h5,
.h5 {
  letter-spacing: -0.018em;
}
h6,
.h6 {
  letter-spacing: -0.014em;
}

/* ---- 3. Titoli di sezione del tema ------------------------
   Classi storiche che non avevano tracking: senza questo
   restano larghe e "slegate" rispetto al resto.              */
.s-title,
.sect-title .s-title,
.ecosystem-head_title,
.ecosystem-mid_title,
.ecosystem-card_title,
.ecosystem-community_title,
.ecosystem-platforms_title,
.cta-challenge_title,
.cta-support_title,
.cta-community_title,
.challenge-brief_title,
.media-video_title,
.blog-page-title .s-title,
.blog-detail_heading .title_detail {
  letter-spacing: -0.025em;
}

/* ---- 4. Numeri ------------------------------------------
   Cifre a larghezza fissa: prezzi, statistiche e contatori
   animati non "ballano" piu' mentre cambiano.                */
.fv-stats__value,
.pricing-price,
.pricing-account_size,
.calc-price_new,
.calc-price_old,
.odometer,
.hero-match-main {
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1;
  letter-spacing: -0.02em;
}

/* ---- 5. Testo di lettura ---------------------------------
   Leggerissimo ammorbidimento del tracking: Inter a 16-18px
   non ha bisogno di stringere quanto i titoli.               */
p,
.text-body-1,
.text-body-2 {
  letter-spacing: -0.01em;
}

/* ---- 6. Etichette maiuscole ------------------------------
   Le piccole scritte tutte maiuscole (kicker, tag, eyebrow)
   hanno bisogno del movimento OPPOSTO: piu' spaziate.        */
.fv-kicker,
.lt-eyebrow,
.lt-section-label,
.sect-title .sub-title,
.sub-title {
  letter-spacing: 0.08em;
}

/* ============================================================
   HEADER + TOP BAR
   ============================================================ */
/* ============================================================
   HEADER + TOP BAR — restyle nello stile fv-ui
   ------------------------------------------------------------
   Solo CSS: il markup resta identico, quindi continuano a
   funzionare header sticky, copia-codice promo, indicatore
   scorrevole del menu e menu mobile (offcanvas Bootstrap).
   Caricare DOPO fv-ui.css.
   ============================================================ */

/* ------------------------------------------------------------
   1. TOP BAR (promo) — da riquadro arrotondato a striscia piena
   ------------------------------------------------------------ */
.tf-header {
  padding-bottom: 0;
}

.tf-header .promo-banner {
  /* esce dal container e occupa tutta la larghezza */
  margin: 0 calc(-50vw + 50%);
  width: 100vw;
  /* Niente min-height: il JS chiude il banner con slideUp(), che anima
     l'altezza fino a zero. Un'altezza minima bloccherebbe l'animazione.
     L'altezza (40px) nasce da padding + interlinea del testo. */
  padding: 10px 56px 10px 24px;
  display: flex;
  align-items: center;
  justify-content: center;

  border: 0;
  border-bottom: 1px solid var(--fv-dark-glass-line);
  border-radius: 0;
  background: color-mix(in srgb, var(--fv-teal) 14%, rgba(10, 10, 11, 0.82));
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
}

.tf-header .promo-banner_text {
  font-size: 13px;
  line-height: 1.4;
  font-weight: 400;
  letter-spacing: -0.005em;
  color: #f4f7f5cc;
  text-align: center;
}
.tf-header .promo-banner_highlight {
  color: #f4f7f5;
}

.tf-header .promo-code-copy {
  background: none;
  border: 0;
  padding: 0 2px;
  color: var(--fv-teal);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-underline-offset: 3px;
  transition: color 180ms ease;
}
.tf-header .promo-code-copy:hover {
  color: #fff;
  text-decoration: underline;
}

/* Correzione di un difetto preesistente del tema: il fumetto "Copied"
   riceveva la classe .is-visible dal JS ma restava invisibile.
   Qui alziamo la specificita' per farlo comparire davvero. */
.tf-header .promo-banner .promo-copy-popover.is-visible {
  opacity: 1;
  visibility: visible;
}

.tf-header .promo-banner_close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #f4f7f57a;
  cursor: pointer;
  transition:
    background 180ms ease,
    color 180ms ease;
  /* nel markup c'e' una "x" minuscola: la nascondiamo e usiamo
     il simbolo tipografico corretto, senza toccare l'HTML */
  font-size: 0;
}
.tf-header .promo-banner_close::before {
  content: '\00d7';
  font-size: 18px;
  line-height: 1;
}
.tf-header .promo-banner_close:hover {
  background: #ffffff1a;
  color: #f4f7f5;
}

/* ------------------------------------------------------------
   2. BARRA PRINCIPALE — vetro
   ------------------------------------------------------------ */
.tf-header .container > .row {
  min-height: 72px;
  padding-inline: 8px;
}

/* il vetro si applica sulla barra, non sulla top bar */
.tf-header::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: var(--fv-dark-glass-line);
  opacity: 0;
  transition: opacity 240ms ease;
}

.tf-header.header-sticky {
  background: rgba(16, 16, 17, 0.72);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
}
.tf-header.header-sticky::after {
  opacity: 1;
}

.tf-header .logo-site img {
  width: 176px;
  height: auto;
}

/* ------------------------------------------------------------
   3. VOCI DI MENU — link di testo, non bottoni
   ------------------------------------------------------------ */
.tf-header .main-nav_menu {
  gap: 8px;
}

.tf-header .menu-item a.tf-btn {
  height: 38px;
  padding-inline: 14px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #f4f7f5b0;
  background: transparent;
  border-color: transparent;
  backdrop-filter: none;
  border-radius: 8px;
  transition: color 180ms ease;
}
.tf-header .menu-item a.tf-btn:hover {
  color: #f4f7f5;
}

/* indicatore scorrevole: piu' discreto */
.tf-header .menu-indicator {
  border-color: transparent;
  background-color: #ffffff12;
  backdrop-filter: none;
  border-radius: 8px;
}

/* ------------------------------------------------------------
   4. AZIONI A DESTRA
   ------------------------------------------------------------ */
.tf-header .header-right .btn_group {
  gap: 10px;
  align-items: center;
}

/* "Log in" — secondario */
.tf-header .header-right .tf-btn:not(.style-2):not(.btn-menu_mobile) {
  height: 42px;
  padding-inline: 18px;
  border-radius: var(--fv-radius-btn, 8px);
  font-size: 15px;
  font-weight: 500;
  color: #f4f7f5;
  background: transparent;
  border: 1px solid #ffffff2e;
  backdrop-filter: none;
  transition:
    border-color 180ms ease,
    background 180ms ease;
}
.tf-header .header-right .tf-btn:not(.style-2):not(.btn-menu_mobile):hover {
  border-color: #ffffff5c;
  background: #ffffff0d;
}

/* "Start Challenge" — primario teal */
.tf-header .header-right .tf-btn.style-2 {
  height: 42px;
  padding-inline: 20px;
  border-radius: var(--fv-radius-btn, 8px);
  font-size: 15px;
  font-weight: 500;
  color: #062019;
  background: var(--fv-teal, #45c8b4);
  border: 1px solid transparent;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
  transition:
    background 180ms ease,
    box-shadow 180ms ease;
}
.tf-header .header-right .tf-btn.style-2:hover {
  background: var(--fv-teal-600, #37b6a4);
  box-shadow: 0 6px 18px rgba(69, 200, 180, 0.28);
}

/* bottone menu mobile */
.tf-header .btn-menu_mobile {
  height: 42px;
  width: 42px;
  padding: 0;
  display: grid;
  place-items: center;
  border-radius: var(--fv-radius-btn, 8px);
  border: 0;
  background: transparent;
  color: #f4f7f5;
  backdrop-filter: none;
}
/* solo col mouse: su touch l'hover resta "appiccicato" dopo il tap
   e lo sfondo rimaneva acceso a menu chiuso */
@media (hover: hover) and (pointer: fine) {
  .tf-header .btn-menu_mobile:hover {
    background: #ffffff0d;
  }
}

/* focus visibile — accessibilita' */
.tf-header a:focus-visible,
.tf-header button:focus-visible {
  outline: 2px solid var(--fv-teal, #45c8b4);
  outline-offset: 2px;
}

/* il toggle del menu riceve il focus da Bootstrap alla chiusura
   dell'offcanvas: contorno e sfondo restavano accesi a menu chiuso.
   Dopo il tap deve tornare pulito come prima. */
.tf-header .btn-menu_mobile:focus,
.tf-header .btn-menu_mobile:focus-visible,
.tf-header .btn-menu_mobile:active {
  outline: none;
  border: 0;
  box-shadow: none;
  background: transparent;
}

/* ------------------------------------------------------------
   5. RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 991px) {
  .tf-header .container > .row {
    min-height: 64px;
  }
  .tf-header .logo-site img {
    width: 148px;
  }
  .tf-header .header-right .tf-btn.style-2 {
    padding-inline: 14px;
    font-size: 14px;
  }
}
@media (max-width: 575px) {
  .tf-header .promo-banner {
    padding: 8px 44px 8px 16px;
  }
  .tf-header .promo-banner_text {
    font-size: 12px;
  }
}

/* ============================================================
   BOTTONI — uniformati allo standard
   ============================================================ */
/* ============================================================
   BOTTONI — uniformati allo standard concordato
   ------------------------------------------------------------
   Standard: raggio 8px · peso 500 · testo 15px · altezza 48px
   (42px nell'header, gia' gestito in fv-header.css)

   Nota sugli !important: il tema ha cinque strati sovrapposti di
   regole !important su .tf-btn (raggio 8→10→14→12, altezza
   32→42→54→48, peso 600). Per uniformare davvero serve la stessa
   arma, altrimenti non passa nulla.

   Restano volutamente a "pillola": chip, badge ed elementi di
   commutazione (switch dei prezzi). E' la regola del sistema:
   i BOTTONI sono a 8px, le ETICHETTE sono pillole.
   Caricare DOPO fv-header.css.
   ============================================================ */

/* ------------------------------------------------------------
   1. VOCI DI MENU — peso normale, non grassetto
   ------------------------------------------------------------ */
.tf-header .menu-item a.tf-btn,
.tf-header .main-nav_menu .tf-btn {
  font-weight: 400 !important;
}
/* la voce attiva resta leggermente piu' marcata */
.tf-header .menu-item.active a.tf-btn,
.tf-header .menu-item a.tf-btn.active {
  font-weight: 500 !important;
  color: #f4f7f5 !important;
}

/* menu mobile: stessa leggerezza */
#mobileMenu .mb-item-link {
  font-weight: 400 !important;
}

/* ------------------------------------------------------------
   2. BOTTONE BASE
   ------------------------------------------------------------ */
.tf-btn {
  border-radius: 8px !important;
  height: 48px !important;
  padding: 0 24px !important;
  font-weight: 500 !important;
  font-size: 15px !important;
  letter-spacing: -0.01em !important;
}
.tf-btn .text-body-3,
.tf-btn .text-body-2,
.tf-btn span {
  font-size: 15px !important;
  font-weight: 500 !important;
}

/* varianti di altezza del tema, riportate a misure coerenti */
.tf-btn.style-high {
  height: 44px !important;
}
.tf-btn.style-high-2 {
  height: 48px !important;
}
.tf-btn.style-4 {
  height: 44px !important;
}
.tf-btn-tab {
  border-radius: 8px !important;
  height: 40px !important;
  font-weight: 500 !important;
}

/* CTA dell'hero */
.section-hero .hero-main-grid .hero-cta .tf-btn {
  height: 52px !important;
  padding: 0 28px !important;
}

/* header: resta compatto (definito in fv-header.css) */
.tf-header .tf-btn {
  height: 42px !important;
  border-radius: 8px !important;
  padding: 0 18px !important;
}
.tf-header .menu-item a.tf-btn {
  height: 38px !important;
  padding: 0 14px !important;
}
.tf-header .tf-btn .text-body-3 {
  font-size: 15px !important;
}
.tf-header .btn-menu_mobile {
  width: 42px !important;
  padding: 0 !important;
}

/* ------------------------------------------------------------
   3. BOTTONI DELLE SINGOLE PAGINE (erano a pillola)
   ------------------------------------------------------------ */
/* careers */
.fv-btn-primary,
.fv-btn-secondary,
.fv-apply-btn,
.fv-form-wrap input[type="file"]::file-selector-button,
.fv-form-wrap .ff-btn-submit,
.fv-form-wrap button[type="submit"],
/* master affiliate */
.fv-ma-btn-primary,
.fv-ma-btn-secondary,
.fv-ma-cta-banner-btn,
.fv-ma-form-wrap .ff-btn-submit,
.fv-ma-form-wrap button[type="submit"],
/* live room */
#fv-live-trading .lt-cta,
/* ecosistema */
.ecosystem-community_btn,
/* blocchi WordPress */
.wp-block-button__link {
  border-radius: 8px !important;
  font-weight: 500 !important;
  font-size: 15px !important;
  /* senza questo il bordo del bottone secondario si somma
     all'altezza e resta 2px piu' alto del primario */
  box-sizing: border-box !important;
}

/* Scala delle altezze, per non ritrovarsi 48/52/54 sparsi:
     header 42 · standard 48 · CTA principali 52
   Uso min-height (non height) perche' questi bottoni si
   dimensionano col padding: forzare l'altezza li spezzerebbe. */
.fv-btn-primary,
.fv-btn-secondary,
.fv-ma-btn-primary,
.fv-ma-btn-secondary,
.fv-ma-cta-banner-btn,
#fv-live-trading .lt-cta {
  min-height: 52px !important;
  height: auto !important;
}
/* Le varianti BORDATE hanno 1px di bordo per lato che si somma
   all'altezza guidata dal padding (14+14+24 = 52 + 2 = 54).
   Tolgo 1px di padding per lato cosi' combaciano col primario. */
.fv-btn-secondary,
.fv-ma-btn-secondary {
  padding-block: 13px !important;
}

.fv-apply-btn,
.fv-form-wrap .ff-btn-submit,
.fv-form-wrap button[type='submit'],
.fv-ma-form-wrap .ff-btn-submit,
.fv-ma-form-wrap button[type='submit'],
.ecosystem-community_btn,
.wp-block-button__link {
  min-height: 48px !important;
  height: auto !important;
}

/* ------------------------------------------------------------
   4. FOCUS VISIBILE — accessibilita'
   ------------------------------------------------------------ */
.tf-btn:focus-visible,
.fv-btn-primary:focus-visible,
.fv-btn-secondary:focus-visible,
.fv-apply-btn:focus-visible,
.fv-ma-btn-primary:focus-visible,
.fv-ma-btn-secondary:focus-visible,
.wp-block-button__link:focus-visible {
  outline: 2px solid var(--fv-teal, #45c8b4) !important;
  outline-offset: 2px !important;
}

/* ------------------------------------------------------------
   5. RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 575px) {
  .tf-btn {
    height: 46px !important;
    padding: 0 20px !important;
  }
  .section-hero .hero-main-grid .hero-cta .tf-btn {
    height: 48px !important;
    padding: 0 22px !important;
  }
}