/* ============================================================
   ARVIO · pages/contatto.css
   Il primo passo (caso zero), il form di qualificazione, la
   discrezione, il contatto diretto. Form field vive in components.
   ============================================================ */

/* ---- Caso zero · cosa succede dopo che scrivete ---- */
.caso-zero__intro {
  max-width: var(--container-editorial);
}

.cz-steps {
  margin-top: var(--space-m);
  display: grid;
  gap: var(--space-m);
}

@media (min-width: 900px) {
  .cz-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-l);
  }
}

.cz-step {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding-top: var(--space-s);
  border-top: 0.5px solid var(--hairline-stone);
}

.cz-step__num {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: clamp(2rem, 3vw, 2.6rem);
  line-height: 1;
  color: var(--copper-text);
  font-feature-settings: "tnum" 1, "lnum" 1;
}

.cz-step h3 {
  font-size: var(--fs-h3);
}

.cz-step p {
  color: var(--navy);
}

/* ---- Form di qualificazione ---- */
.contact-form {
  display: grid;
  gap: var(--space-s);
  max-width: var(--container-narrow);
}

@media (min-width: 720px) {
  .contact-form {
    grid-template-columns: 1fr 1fr;
    column-gap: var(--space-m);
  }
}

.field--full {
  grid-column: 1 / -1;
}

/* Nota d'errore del form (mostrata solo su ?errore=1) */
.form-note {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: var(--fs-small);
  color: var(--copper-text);
  margin-bottom: var(--space-s);
  max-width: var(--container-narrow);
}

.form-note a {
  color: var(--copper-text);
  border-bottom: 1px solid currentColor;
}

/* Placeholder coerente: stone tenue, mai caldo */
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--stone);
  opacity: 0.7;
}

/* Consenso · checkbox a filo con la propria etichetta */
.consent {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
}

.consent input[type="checkbox"] {
  flex: 0 0 auto;
  width: 1.05rem;
  height: 1.05rem;
  margin-top: 0.2rem;
  accent-color: var(--copper-text);
  cursor: pointer;
}

.consent label {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--stone);
}

.consent a {
  color: var(--copper-text);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-medium);
}

.consent a:hover {
  border-bottom-color: var(--copper-text);
}

.form-actions {
  grid-column: 1 / -1;
  margin-top: var(--space-xs);
}

/* ---- Contatto diretto ---- */
.contact-direct__mail {
  display: inline-block;
  margin-top: var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  letter-spacing: var(--tracking-display);
  color: var(--copper-text);
  border-bottom: 1px solid transparent;
  transition: color var(--t-medium), border-color var(--t-medium);
}

.contact-direct__mail:hover {
  color: var(--copper-light);
  border-bottom-color: var(--copper-light);
}

/* Su fascia navy il contatto diretto resta leggibile */
.band-navy .contact-direct__mail {
  color: var(--copper-light);
}

.band-navy .contact-direct__mail:hover {
  color: var(--parchment);
  border-bottom-color: var(--parchment);
}