/**
 * Seção "O que é Torpedo de Voz?" – fundo branco, H2 com gradiente verde, 4 cards = WhatsApp/RCS.
 * Ícones e padrão dos cards iguais ao WhatsApp; efeito cascata no scroll.
 */

/* --- Seção: fundo branco (sem degradê) --- */
.voz-features {
  padding: 100px 0;
  background: var(--rcs-bg-primary, #ffffff);
}

[data-theme="dark"] .voz-features {
  background: var(--rcs-bg-primary, #0f172a);
}

/* --- Header: título com gradiente no H2 (só no texto), subtítulo cinza --- */
.voz-section-header {
  text-align: center;
  margin-bottom: 60px;
}

/* Padrão H2: gradiente único (tema claro e escuro), sem fundo */
.voz-features .voz-section-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 16px;
  font-family: 'Inter', 'Plus Jakarta Sans', sans-serif;
  background: linear-gradient(135deg, #08c0f5 0%, #1365a9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.voz-features .voz-section-description {
  font-size: 18px;
  color: var(--rcs-text-secondary, #666);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

[data-theme="dark"] .voz-features .voz-section-description {
  color: var(--rcs-text-secondary, #b0b0b0);
}

/* --- Grid 4 cards (igual WhatsApp) --- */
.voz-info-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  justify-content: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.voz-feature-card {
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 14px;
  padding: 30px 22px;
  text-align: left;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.04);
  transition: all 0.9s ease;
  height: 100%;
}

[data-theme="dark"] .voz-feature-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
}

.voz-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(29, 209, 161, 0.14);
  border-color: rgba(29, 209, 161, 0.26);
}

.voz-feature-card:focus-within {
  border-color: rgba(84, 160, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(84, 160, 255, 0.14), 0 10px 25px rgba(29, 209, 161, 0.14);
}

/* Reveal (cascata) — igual WhatsApp */
.voz-feature-card.is-reveal {
  opacity: 0;
  transform: translateY(100px);
}

.voz-feature-card.is-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .voz-feature-card.is-reveal {
    transform: none;
  }
}

/* Ícones — mesmo padrão WhatsApp: sem bola, só o ícone à esquerda */
.voz-features .voz-feature-icon {
  width: auto;
  height: auto;
  margin: 0 0 15px 0;
  padding: 0;
  display: block;
  background: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  align-items: unset;
  justify-content: unset;
}

.voz-features .voz-feature-icon svg {
  display: block;
  width: 28px;
  height: 28px;
}

.voz-features .voz-feature-card:hover .voz-feature-icon {
  transform: none !important;
  box-shadow: none !important;
}

.voz-feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--rcs-text-primary, #1a1a1a);
  margin-bottom: 8px;
  font-family: 'Inter', 'Plus Jakarta Sans', sans-serif;
}

[data-theme="dark"] .voz-feature-card h3 {
  color: var(--rcs-text-light, #ffffff);
}

.voz-feature-card p {
  font-size: 0.95rem;
  color: var(--rcs-text-secondary, #666);
  line-height: 1.6;
  margin: 0;
}

[data-theme="dark"] .voz-feature-card p {
  color: var(--rcs-text-secondary, #b0b0b0);
}

/* Responsivo (padrão RCS/WhatsApp) */
@media (max-width: 991px) {
  .voz-info-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .voz-info-cards .voz-feature-card {
    margin-bottom: 0;
  }
}

@media (max-width: 576px) {
  .voz-features {
    padding: 60px 0;
  }

  .voz-features .voz-section-title {
    font-size: 2rem;
  }

  .voz-features .voz-section-description {
    font-size: 16px;
  }

  .voz-info-cards {
    grid-template-columns: 1fr;
  }
}