/* ─────────────────────────────────────────────────────────────
   Calcolatore ATECO — formazione obbligatoria
   Design system Syllog: bianco / #FAFAF9, ink #1a1a1a,
   bordi #E7E5E2, angoli arrotondati, bottoni pill neri.
   ───────────────────────────────────────────────────────────── */

.calc-page {
  --calc-ink: #1a1a1a;
  --calc-ink-soft: rgba(26, 26, 26, 0.7);
  --calc-ink-muted: rgba(26, 26, 26, 0.55);
  --calc-border: #E7E5E2;
  --calc-surface: #ffffff;
  --calc-bg: #FAFAF9;
  --calc-radius: 1rem;
  background: var(--calc-bg);
  min-height: 100vh;
  padding: 6.5rem 0 4rem;
  color: var(--calc-ink);
}

.calc-container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.calc-head {
  text-align: center;
  margin-bottom: 2rem;
}

.calc-head h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.calc-head p {
  margin: 0;
  font-size: clamp(0.95rem, 1.6vw, 1.2rem);
  color: var(--calc-ink-muted);
}

/* ── Card contenitore principale ── */
.calc-card {
  background: var(--calc-surface);
  border: 1px solid var(--calc-border);
  border-radius: 1.25rem;
  box-shadow: 0 10px 40px -12px rgba(0, 0, 0, 0.12);
  padding: 1.25rem;
  overflow: hidden;
}

@media (min-width: 768px) {
  .calc-card { padding: 2rem; }
  .calc-page { padding: 7.5rem 0 5rem; }
}

.calc-eyebrow {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--calc-ink-muted);
  margin: 0 0 0.35rem;
}

.calc-intro-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

.calc-intro-row p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--calc-ink-soft);
}

.calc-how-link {
  align-self: flex-start;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 0.78rem;
  color: var(--calc-ink-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}
.calc-how-link:hover { color: var(--calc-ink); }

/* ── Griglia form + risultati ── */
.calc-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .calc-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
  }
  .calc-col-form {
    border-right: 1px solid var(--calc-border);
    padding-right: 2rem;
  }
  .calc-col-results { padding-left: 0.5rem; }
}

.calc-col-form { min-width: 0; }
.calc-col-results { min-width: 0; }

.calc-form-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.calc-form-head h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.calc-attempts {
  font-size: 0.8rem;
  color: var(--calc-ink-muted);
}
.calc-attempts strong { color: var(--calc-ink); }

/* ── Campi ── */
.calc-field { margin-bottom: 1rem; }

.calc-field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--calc-ink-soft);
  margin-bottom: 0.35rem;
}

.calc-field .req { color: #dc2626; }

.calc-field select,
.calc-field input,
.calc-search-input {
  width: 100%;
  border: 1px solid var(--calc-border);
  border-radius: 0.625rem;
  padding: 0.6875rem 0.75rem;
  font: inherit;
  font-size: 0.9375rem;
  color: inherit;
  background: #fff;
  transition: border-color 0.15s ease;
}

.calc-field select:focus,
.calc-field input:focus,
.calc-search-input:focus {
  outline: none;
  border-color: rgba(0, 0, 0, 0.4);
}

.calc-field select:disabled {
  background: #f5f5f4;
  color: var(--calc-ink-muted);
  cursor: not-allowed;
}

/* ── Autocomplete divisione ── */
.calc-autocomplete { position: relative; }

.calc-suggestions {
  position: absolute;
  z-index: 40;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  max-height: 300px;
  overflow-y: auto;
  background: #fff;
  border: 1px solid var(--calc-border);
  border-radius: 0.75rem;
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.18);
  padding: 0.25rem;
}

.calc-suggestions[hidden] { display: none; }

.calc-suggestion {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.5rem 0.6rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
}
.calc-suggestion:hover,
.calc-suggestion.is-active {
  background: #f5f5f4;
}
.calc-suggestion .code {
  font-weight: 700;
  min-width: 2.5rem;
  flex: none;
  color: var(--calc-ink);
}
.calc-suggestion .label {
  color: var(--calc-ink-soft);
}

/* ── Bottone pill nero ── */
.calc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  border: 0;
  border-radius: 999px;
  padding: 0.8125rem 1.25rem;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #fff;
  background: #0a0a0a;
  cursor: pointer;
  transition: opacity 0.15s ease;
}
.calc-btn:hover:not(:disabled) { opacity: 0.88; }
.calc-btn:disabled { opacity: 0.45; cursor: not-allowed; }

.calc-btn-outline {
  background: #fff;
  color: var(--calc-ink);
  border: 1px solid var(--calc-ink);
}
.calc-btn-outline:hover:not(:disabled) { background: #f5f5f4; opacity: 1; }

.calc-btn--mt { margin-top: 1.25rem; }

/* ── CTA guida ── */
.calc-guide {
  display: block;
  border: 1px solid var(--calc-border);
  border-radius: var(--calc-radius);
  padding: 1rem;
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.15s ease;
  margin-bottom: 1.5rem;
}
.calc-guide:hover { box-shadow: 0 8px 24px -10px rgba(0, 0, 0, 0.15); }

.calc-guide-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}
@media (min-width: 640px) {
  .calc-guide-inner { flex-direction: row; align-items: center; gap: 1rem; }
}

.calc-guide-img {
  width: 8rem;
  flex: none;
  margin: 0 auto;
  border-radius: 0.5rem;
  height: auto;
}
.calc-guide h3 {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  font-weight: 500;
}
.calc-guide p {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  color: var(--calc-ink-muted);
}
.calc-guide-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border: 2px solid #000;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* ── Risultati ── */
.calc-results[hidden] { display: none; }

.calc-results-divider {
  border-top: 1px solid var(--calc-border);
  margin: 1.5rem 0;
}

/* Carousel */
.calc-carousel { position: relative; width: 100%; }

.calc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0 0.25rem;
}

.calc-nav-btn {
  background: none;
  border: 0;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--calc-ink);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
}
.calc-nav-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.calc-nav-btn:hover:not(:disabled) { background: #f5f5f4; }

.calc-dots {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.calc-dot {
  height: 0.45rem;
  width: 0.45rem;
  border-radius: 999px;
  background: #d6d3d1;
  transition: all 0.2s ease;
}
.calc-dot.is-active {
  background: #0a0a0a;
  width: 1.1rem;
}

.calc-viewport { overflow: hidden; width: 100%; }
.calc-track {
  display: flex;
  transition: transform 0.3s ease-in-out;
}
.calc-slide {
  width: 100%;
  flex: none;
  padding: 0 0.35rem;
  position: relative;
}

/* Card risultato */
.calc-rcard {
  background: #fff;
  border: 1px solid var(--calc-border);
  border-radius: var(--calc-radius);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}
@media (min-width: 640px) { .calc-rcard { padding: 1.5rem; } }

.calc-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0.15rem 0.6rem;
  background: #f5f5f4;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--calc-ink-muted);
  margin-bottom: 0.6rem;
}

.calc-rcard h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 700;
}
.calc-rcard .calc-sub {
  margin: 0.15rem 0 0;
  font-size: 0.75rem;
  color: var(--calc-ink-muted);
}
.calc-rcard p { font-size: 0.875rem; line-height: 1.6; color: var(--calc-ink-soft); }

.calc-code-line { font-size: 0.875rem; color: var(--calc-ink-soft); }
.calc-code-line strong { color: var(--calc-ink); }
.calc-code-desc { font-size: 0.78rem; color: var(--calc-ink-muted); margin-top: 0.25rem; }

/* Risk badge */
.calc-risk-wrap { text-align: center; margin: 1rem 0 0.5rem; }
.calc-risk-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.5rem;
  border-radius: 999px;
  font-size: 1.05rem;
  font-weight: 700;
}
.calc-risk-Basso { background: #dcfce7; color: #166534; }
.calc-risk-Medio { background: #fef9c3; color: #854d0e; }
.calc-risk-Alto  { background: #fee2e2; color: #991b1b; }

.calc-note {
  font-size: 0.72rem;
  color: var(--calc-ink-muted);
  text-align: center;
  margin-top: 0.5rem;
}

.calc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.calc-list li {
  display: flex;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--calc-ink);
  align-items: flex-start;
}
.calc-list li::before { content: "•"; color: #a8a29e; flex: none; }

.calc-allegato {
  margin: 1rem auto 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--calc-border);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--calc-ink-soft);
  text-decoration: none;
}
.calc-allegato:hover { background: #f5f5f4; }

/* Card CTA nera */
.calc-rcard--dark {
  background: #0a0a0a;
  border-color: #1c1c1c;
  text-align: center;
}
.calc-rcard--dark .calc-badge { background: rgba(255,255,255,0.15); color: #fff; }
.calc-rcard--dark h3 { color: #fff; }
.calc-rcard--dark p { color: rgba(255,255,255,0.8); }
.calc-rcard--dark .calc-btn { background: #fff; color: #0a0a0a; }
.calc-rcard--dark .calc-btn:hover { background: #f0f0f0; opacity: 1; }

/* Box report */
.calc-report-box {
  margin-top: 1rem;
  background: #76D9BB;
  border-radius: var(--calc-radius);
  padding: 1.25rem;
  text-align: center;
}
.calc-report-box h3 { margin: 0 0 0.4rem; font-size: 1.05rem; font-weight: 700; color: #000; }
.calc-report-box p { margin: 0 0 0.9rem; font-size: 0.82rem; color: rgba(0,0,0,0.8); }

.calc-cta-stack { display: flex; flex-direction: column; gap: 1rem; }

/* Overlay gated */
.calc-slide.is-gated .calc-rcard { position: relative; }
.calc-gate-overlay {
  position: absolute;
  inset: 0;
  border-radius: var(--calc-radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  text-align: center;
  padding: 1.5rem 1rem;
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.75) 55%, #fff 100%);
  margin: 0 0.35rem;
}
.calc-gate-overlay p { font-size: 0.875rem; font-weight: 600; color: var(--calc-ink); margin: 0 0 0.75rem; }
.calc-gate-overlay .calc-btn { width: auto; padding: 0.6rem 1.25rem; }

/* Footer disclaimer */
.calc-footer-note {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--calc-border);
  text-align: center;
  font-size: 0.72rem;
  color: var(--calc-ink-muted);
}

/* ── Modali ── */
.calc-modal[hidden] { display: none; }
.calc-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.calc-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}
.calc-modal-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 34rem;
  max-height: 90vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 24px 64px -12px rgba(0, 0, 0, 0.4);
}
.calc-modal-panel--wide { max-width: 42rem; }

.calc-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.25rem;
  height: 2.25rem;
  border: 0;
  background: none;
  border-radius: 999px;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--calc-ink-muted);
  cursor: pointer;
}
.calc-modal-close:hover { background: #f5f5f4; color: var(--calc-ink); }

.calc-modal-panel h2 {
  margin: 0 0 0.75rem;
  padding-right: 2rem;
  font-size: 1.35rem;
  font-weight: 600;
}
.calc-modal-lead {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--calc-ink-muted);
}

.calc-modal-body { font-size: 0.9rem; color: var(--calc-ink-soft); line-height: 1.6; }
.calc-modal-body h3 { font-size: 0.9rem; font-weight: 600; color: var(--calc-ink); margin: 1rem 0 0.4rem; }
.calc-modal-body ul, .calc-modal-body ol { margin: 0.4rem 0; padding-left: 1.25rem; display: grid; gap: 0.3rem; }
.calc-modal-body p { margin: 0 0 0.75rem; }
.calc-modal-body .calc-fine { font-size: 0.78rem; color: var(--calc-ink-muted); }

/* Form nel gate */
.calc-form { display: grid; gap: 0.75rem; }
.calc-form .calc-field { margin-bottom: 0; }
.calc-form-error {
  font-size: 0.78rem;
  color: #b42318;
  margin-top: 0.25rem;
}
.calc-form-error[hidden] { display: none; }