/* ========================================
   TABS Verticais 
   ======================================== */


.tabs-container.tabs--vertical {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
  align-items: start;
}

/* ========================================
   MENU DE TABS (ESQUERDA)
   ======================================== */
.tabs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 2rem;
  max-height: 600px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary-300) transparent;
}


.tabs::-webkit-scrollbar { width: 6px; }
.tabs::-webkit-scrollbar-thumb {
  background: var(--color-primary-300);
  border-radius: 3px;
}


.tab__title {
  cursor: pointer;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
  font-weight: 600;
}

.tab__title::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--surface-hover);
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: inherit;
}

.tab__title:hover::before { opacity: 1; }

.tab__title .h2 {
  color: var(--color-text-secondary);
  font-family: var(--font-primary);
  font-size: clamp(0.9rem, 1vw, 1.1rem);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  z-index: 2;
  position: relative;
  transition: color var(--transition);
}

.tab__title:hover .h2 {
  color: var(--color-primary-700);
}


.tabs li.active .tab__title {
  background: var(--color-primary-300);
  color: var(--color-surface);
  border-color: var(--color-primary-500);
  box-shadow: inset 0 0 0 2px var(--color-primary-500);
  transform: translateX(4px);
}

.tabs li.active .tab__title .h2 {
  color: var(--color-surface);
}

/* ========================================
   CONTEÚDO DA TAB (DIREITA)
   ======================================== */
.tab__content {
  display: none;
  background: var(--surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: clamp(2rem, 5vw, 3rem);
  font-family: var(--font-secondary);
  color: var(--color-text-primary);
  font-size: clamp(1rem, 1vw, 1.125rem);
  line-height: 1.6;
  position: relative;
}

.tab__content::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: linear-gradient(
    90deg,
    var(--color-primary-300),
    var(--color-primary-500),
    var(--color-primary-100)
  );
}

.tab__content.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}