/* components.css — botões, cards, badges, grids, CTA — usados em mais de uma página */

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.94rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-ink);
}

.btn--accent:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.35);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ink {
  background: var(--color-ink);
  color: var(--color-white);
}
.btn--ink:hover { background: var(--color-primary); transform: translateY(-2px); }

/* Código de conformidade (selo estilo laudo/regulação) — elemento de assinatura visual */
.code-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  background: var(--color-white);
}

.code-tag--accent {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  background: rgba(242, 169, 59, 0.12);
}

.code-tag::before { content: '§'; opacity: 0.6; }

/* Cards */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 500;
  margin-bottom: 20px;
}

.card__title { margin-bottom: 8px; }
.card__text { font-size: 0.94rem; }

/* Grid utilitário */
.grid {
  display: grid;
  gap: 24px;
}

.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

/* Section head */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
}

.section-head h2 { margin-top: 8px; }

/* Stat */
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat__value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-accent);
}
.stat__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

/* Accordion (usado em exames.php) */
.accordion-item {
  border-bottom: 1px solid var(--color-line);
}

.accordion-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 22px;
  text-align: left;
}

.accordion-item__trigger h3 { font-size: 1.1rem; }

.accordion-item__plus {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--color-line);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.accordion-item__plus::before,
.accordion-item__plus::after {
  content: '';
  position: absolute;
  background: var(--color-ink);
}
.accordion-item__plus::before { width: 10px; height: 1.5px; }
.accordion-item__plus::after { width: 1.5px; height: 10px; transition: transform var(--transition-fast); }

.accordion-item.is-open .accordion-item__plus { border-color: var(--color-accent); transform: rotate(45deg); }

.accordion-item__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion-item__panel-inner { padding-bottom: 22px; }

.accordion-item__panel-inner p { max-width: 640px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

/* CTA banda */
.cta-band {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  color: var(--color-white);
}

.cta-band h2 { color: var(--color-white); margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,0.72); }
.cta-band__actions { display: flex; gap: 12px; flex-shrink: 0; }

/* Badge de pilar */
.pillar-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-primary);
  padding: 6px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.pillar-badge__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}