/* ============================================
   FETALMED — Calculadora Dia da Concepção CSS
   ============================================ */

/* === RESULTADO DETALHES === */
.conc-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.conc-detail {
  padding: var(--space-md) var(--space-lg);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.conc-detail:nth-child(2n) { border-right: none; }
.conc-detail:nth-child(n+3) { border-bottom: none; }

.conc-detail-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.conc-detail-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-strong);
}

/* === SELECT (reutiliza pf-select do período fértil) === */
.pf-select {
  width: 100%;
  padding: 13px 40px 13px 16px;
  font-size: 15px;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-weight: 300;
  color: var(--color-text-strong);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white, #fff);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
  outline: none;
  transition: border-color .2s;
}

.pf-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(14,116,144,.12);
}

/* === CONTEÚDO TEXTUAL === */
.conc-content {
  margin-top: var(--space-2xl);
}

.conc-content .ct-section {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.conc-content .ct-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.conc-content h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-strong);
  margin: 0 0 var(--space-md);
  line-height: 1.35;
}

.conc-content p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-mid);
  margin-bottom: var(--space-md);
}

.conc-content p:last-child {
  margin-bottom: 0;
}

/* === RESPONSIVO === */
@media (max-width: 480px) {
  .conc-details {
    grid-template-columns: 1fr;
  }
  .conc-detail { border-right: none !important; border-bottom: 1px solid var(--color-border) !important; }
  .conc-detail:last-child { border-bottom: none !important; }
}