/* ==========================================================================
   comparison.css
   Tabela comparativa "Método Tradicional vs Voz Turbinada Pro".
   Componente modular, mobile-first, auto-contido.
   Reaproveita tokens de cor de style.css (--lime, --card, --muted, etc.).
   ========================================================================== */

.comparison-section {
  padding: 70px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.comparison-heading {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 42px;
}

.comparison-heading h2 {
  margin-bottom: 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.85rem, 6vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.comparison-heading p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

/* Envoltório para scroll horizontal em telas muito pequenas */
.comparison-wrap {
  position: relative;
  max-width: 900px;
  margin-inline: auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--card);
  /* Scrollbar fina e visível (Firefox) */
  scrollbar-width: thin;
  scrollbar-color: rgba(199, 255, 56, 0.4) transparent;
}

/* Scrollbar visível e estilizada (WebKit — Chrome, Safari, Edge) */
.comparison-wrap::-webkit-scrollbar {
  height: 6px;
}

.comparison-wrap::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 0 0 16px 16px;
}

.comparison-wrap::-webkit-scrollbar-thumb {
  background: rgba(199, 255, 56, 0.35);
  border-radius: 4px;
}

.comparison-wrap::-webkit-scrollbar-thumb:hover {
  background: rgba(199, 255, 56, 0.55);
}

/* Degradê de "há mais conteúdo à direita" — apenas no mobile */
.comparison-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 6px;
  width: 44px;
  pointer-events: none;
  background: linear-gradient(
    to right,
    transparent,
    rgba(21, 25, 35, 0.95) 70%
  );
  border-radius: 0 16px 0 0;
  opacity: 1;
  transition: opacity 0.25s ease;
  z-index: 2;
}

/* Quando o usuário rolou até o fim, o degradê desaparece */
.comparison-wrap.is-scrolled-end::after {
  opacity: 0;
}

/* Quando o usuário rolou para o início, o degradê volta */
.comparison-wrap.is-scrolled-start::after {
  opacity: 1;
}

/* Hint textual — visível só no mobile */
.comparison-scroll-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-align: center;
  transition: opacity 0.3s ease;
}

.comparison-scroll-hint .arrow-hint {
  display: inline-block;
  color: var(--lime);
  font-weight: 700;
  animation: slide-hint 1.4s ease-in-out infinite;
}

/* Quando o usuário já rolou, o hint some */
.comparison-scroll-hint.is-hidden {
  opacity: 0;
  pointer-events: none;
}

@keyframes slide-hint {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(4px);
  }
}

/* No desktop (>=700px), o hint e o degradê somem */
@media (min-width: 700px) {
  .comparison-wrap::after {
    display: none;
  }

  .comparison-scroll-hint {
    display: none;
  }
}

/* Tabela */
.comparison-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table thead th {
  padding: 18px 18px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-align: left;
  text-transform: uppercase;
}

/* Coluna do critério */
.comparison-table thead th:first-child {
  padding-left: 22px;
}

/* Coluna "Voz Turbinada Pro" — destaque */
.comparison-table thead th:nth-child(3) {
  color: var(--lime);
}

.comparison-table tbody td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.55;
  vertical-align: top;
}

.comparison-table tbody td:first-child {
  padding-left: 22px;
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody tr {
  transition: background 0.15s ease;
}

.comparison-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

/* Coluna destacada (Voz Turbinada Pro) */
.comparison-table tbody td:nth-child(3) {
  color: var(--text);
  background: rgba(199, 255, 56, 0.03);
}

.comparison-table tbody tr:hover td:nth-child(3) {
  background: rgba(199, 255, 56, 0.06);
}

/* Ícones nas células (❌ / ✅) */
.comparison-table .icon-bad,
.comparison-table .icon-good {
  display: inline-block;
  margin-right: 6px;
  font-size: 0.85em;
  line-height: 1;
  vertical-align: -1px;
}

.comparison-table .icon-bad {
  color: #ff6b7a;
}

.comparison-table .icon-good {
  color: var(--lime);
}

/* Rodapé da seção */
.comparison-footer {
  max-width: 640px;
  margin: 34px auto 0;
  padding: 18px 22px;
  border-left: 3px solid var(--lime);
  border-radius: 10px;
  background: var(--card);
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.comparison-footer strong {
  color: var(--lime);
}

/* Telas maiores */
@media (min-width: 700px) {
  .comparison-section {
    padding: 100px 0;
  }

  .comparison-table {
    font-size: 0.94rem;
  }

  .comparison-table thead th,
  .comparison-table tbody td {
    padding: 18px 20px;
  }
}