/* Prevenir scroll horizontal global */
html, body {
  overflow-x: hidden;
}

/* Hero background específico para Vibro Senrory Music */
.hero-background-sensory {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  height: 100% !important;
  overflow: hidden;
  background: #1a1a2e;
  min-height: 100vh;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  z-index: 1 !important;
}

/* Vídeo hero simples e direto */
#heroVideo {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100vh !important;
  object-fit: cover !important;
  z-index: 0 !important;
  opacity: 1 !important;
  display: block !important;
}

/* Z-index hierarchy para elementos sobre o vídeo */
html.sensory-musical .header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 10020;
}

@media (min-width: 769px) {
  html.sensory-musical body {
    padding-top: clamp(var(--header-height-desktop), 6vw, 120px);
  }
}

/* Breadcrumb Wrapper */
.breadcrumb-wrapper {
  position: relative;
  z-index: 99;
  background: var(--gray-800);
  border-bottom: 1px solid var(--gray-700);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-base) 0;
  animation: slideInFromTop 0.6s ease-out;
}

@keyframes slideInFromTop {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Breadcrumb Styles */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-400);
  margin: 0;
  padding: 0;
}

.breadcrumb-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--gray-400);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-base);
  transition: var(--transition-base);
  font-weight: 500;
}

.breadcrumb-link:hover {
  background: var(--gray-700);
  color: var(--white);
  transform: translateY(-1px);
}

.breadcrumb-link i {
  font-size: 0.85rem;
}

.breadcrumb-separator {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin: 0 var(--spacing-xs);
}

.breadcrumb-current {
  color: var(--white);
  font-family: var(--font-secondary);
  font-weight: 600;
  padding: var(--spacing-xs) 0;
}

/* Responsividade do Breadcrumb */
@media (max-width: 768px) {
  .breadcrumb-wrapper {
    padding: 0.75rem 0;
  }
  
  .breadcrumb {
    font-size: 0.85rem;
    gap: 0.5rem;
  }
  
  .breadcrumb-link {
    padding: 0.375rem 0.5rem;
    gap: 0.375rem;
  }
  
  .breadcrumb-link span {
    display: none;
  }
  
  .breadcrumb-link i {
    font-size: 1rem;
  }
  
  .breadcrumb-separator {
    margin: 0 0.125rem;
  }
  
  .breadcrumb-current {
    font-size: 0.9rem;
    padding: 0.375rem 0;
  }
}

@media (max-width: 480px) {
  .breadcrumb {
    font-size: 0.8rem;
  }
  
  .breadcrumb-current {
    font-size: 0.85rem;
  }
}



.about-system,
.instrumentos-grid,
.videos-carousel-section,
.cta-section {
  position: relative;
  z-index: 10;
  background: white;
}

.footer {
  position: relative;
  z-index: 10;
}

/* Vídeo de fundo no hero - centralizado e responsivo */
.hero-background-sensory .background-video,
.hero-video {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  min-width: 100% !important;
  min-height: 100% !important;
  width: auto !important;
  height: auto !important;
  z-index: 1 !important;
  transform: translate(-50%, -50%) !important;
  object-fit: cover !important;
  opacity: 1 !important;
  visibility: visible !important;
  display: block !important;
}

/* Responsividade do vídeo hero */
@media (max-aspect-ratio: 16/9) {
  .hero-background-sensory .background-video,
  .hero-video {
    width: 100%;
    height: auto;
  }
}

@media (min-aspect-ratio: 16/9) {
  .hero-background-sensory .background-video,
  .hero-video {
    width: auto;
    height: 100%;
  }
}

.hero-overlay-sensory {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.1) 0%, rgba(44, 90, 160, 0.05) 50%, rgba(0, 0, 0, 0.15) 100%);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

/* Override para garantir que a imagem de fundo seja visível */
.hero .hero-background-sensory {
  z-index: 1 !important;
}

/* Container do hero com background transparente */
.hero .container {
  position: relative;
  z-index: 3 !important;
  background: transparent !important;
}

/* Máscara transparente atrás do texto do hero */
.hero-content-sensory {
  position: relative;
  z-index: 4;
  background: transparent !important;
  overflow: hidden;
}

.hero-content-sensory::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: rgba(0, 0, 0, 0.8); /* 20% transparente (80% opacidade) */
  border-radius: 15px;
  -webkit-backdrop-filter: blur(1px);
  backdrop-filter: blur(1px);
  z-index: -1;
}

/* Seção Em Breve com vídeo de fundo */
.coming-soon-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
  min-height: 600px;
  display: flex;
  align-items: center;
}

/* Vídeo de fundo */
.background-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  z-index: 0;
  object-fit: cover;
  opacity: 1;
  visibility: visible;
}

/* Garantir que o vídeo seja carregado */
.background-video:not([src]) {
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
}

/* Overlay para controlar a opacidade do vídeo */
.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.2);
  z-index: 1;
}

/* Responsividade para o vídeo de fundo */
@media (max-aspect-ratio: 16/9) {
  .background-video {
    width: 100%;
    height: auto;
  }
}

@media (min-aspect-ratio: 16/9) {
  .background-video {
    width: auto;
    height: 100%;
  }
}

/* Fallback caso o vídeo não carregue */
.coming-soon-section .background-video:not([src]) {
  display: none;
}

.coming-soon-section .container {
  position: relative;
  z-index: 2;
}

/* Ondas removidas */
.coming-soon-section::after {
  display: none;
}

@keyframes soundWaves {
  0% {
    transform: translateX(-80px);
  }
  100% {
    transform: translateX(80px);
  }
}

/* Ondas diagonais removidas */
.coming-soon-section .coming-soon-header::before {
  display: none;
}

.coming-soon-header {
  position: relative;
  overflow: hidden;
}

/* Fundo escuro com 20% transparência atrás do texto */
.coming-soon-header::after {
  content: '';
  position: absolute;
  top: -30px;
  left: -30px;
  right: -30px;
  bottom: -30px;
  background: rgba(0, 0, 0, 0.8); /* 20% transparente (80% opacidade) */
  border-radius: 20px;
  z-index: 0;
}

.coming-soon-header > * {
  position: relative;
  z-index: 1;
}

/* Ondas verticais removidas */
.coming-soon-section .container::after {
  display: none;
}

@keyframes soundWaves3 {
  0% {
    transform: translateX(100px) translateY(-50px);
  }
  100% {
    transform: translateX(-100px) translateY(50px);
  }
}

@keyframes soundWaves2 {
  0% {
    transform: translateX(-120px) translateY(-20px);
  }
  100% {
    transform: translateX(120px) translateY(-20px);
  }
}

/* Estilos modernos e acessíveis para a grade de instrumentos NET-MIDI-T.A. */
.instrumentos-grid {
  padding: 3rem 0 4rem;
  overflow: visible;
}
.instrumentos-grid .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem 1rem;
  overflow: visible;
  align-items: stretch;
}
.card {
  position: relative;
  background: var(--surface, #fff);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 14px;
  overflow: visible;
  box-shadow: 0 6px 24px rgba(0,0,0,0.06);
  transition: all .3s ease;
  transform-origin: center center;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #ffffff;
  border-radius: 14px;
  z-index: -1;
  transition: all .3s ease;
  opacity: 0;
}

.card:focus-within,
.card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 15px 35px rgba(0,0,0,0.12);
  border-color: var(--primary-200, rgba(14, 165, 233, 0.3));
  background: #ffffff;
  z-index: 10;
}

.card:hover::before {
  opacity: 1;
  transform: scale(1.01);
}
/* Ajuste para novos cartões sem card-link */
.card {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
}

.card-link {
  display: grid;
  grid-template-rows: auto 1fr;
  text-decoration: none;
  color: inherit;
  height: 100%;
  background: inherit;
  border-radius: inherit;
  transition: all .3s ease;
  position: relative;
  z-index: 1;
}

.card-media { 
  margin: 0; 
  background: #f7f7f8; 
  display: grid; 
  place-items: center; 
  aspect-ratio: 4/3; 
  overflow: hidden;
  border-radius: 14px 14px 0 0;
}

.card-media img { 
  max-width: 100%; 
  height: auto; 
  display: block; 
  transition: transform .3s ease;
}

.card:hover .card-media img {
  transform: scale(1.05);
}

.card-body { 
  padding: 1rem; 
  background: #ffffff;
  border-radius: 0 0 14px 14px;
  transition: all .3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}
.card-title { 
  font-size: clamp(1.05rem, 1vw + .75rem, 1.2rem); 
  margin: 0 0 0.5rem; 
  transition: all .3s ease;
  font-weight: 600;
  line-height: 1.2;
}
.card-text { 
  color: var(--gray-700, #4b5563); 
  font-size: 0.9rem; 
  line-height: 1.4; 
  margin: 0;
  transition: all .3s ease;
  flex: 1;
}
.card-cta { 
  display: inline-flex; 
  align-items: center; 
  gap: .375rem; 
  color: var(--primary-600, #0ea5e9); 
  font-weight: 600; 
  transition: all .3s ease;
}
.card-cta i { transition: transform .2s ease; }
.card:hover .card-cta i { transform: translateX(2px); }

/* Card Actions (novos botões) */
.card-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
  width: 100%;
}

.card-actions .btn {
  padding: 0.625rem 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  border: 2px solid transparent;
  min-height: 40px;
  box-sizing: border-box;
}

.card-actions .btn-outline {
  color: var(--primary-600, #0ea5e9);
  background: transparent;
  border-color: var(--primary-200, #bae6fd);
}

.card-actions .btn-outline:hover {
  background: var(--primary-50, #f0f9ff);
  border-color: var(--primary-400, #38bdf8);
  transform: translateY(-1px);
}

.card-actions .btn-primary {
  color: white;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  border-color: transparent;
}

.card-actions .btn-primary:hover {
  background: linear-gradient(135deg, #d97706, #b45309);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
}

.card-actions .btn i {
  transition: transform 0.2s ease;
  font-size: 0.8rem;
}

.card-actions .btn:hover i {
  transform: scale(1.1);
}

/* Ajustes responsivos */
@media (min-width: 768px) {
  .card-actions {
    flex-direction: row;
    gap: 0.5rem;
  }
  
  .card-actions .btn {
    flex: 1;
    font-size: 0.8rem;
    padding: 0.5rem 0.625rem;
    min-height: 36px;
  }
}

@media (min-width: 1024px) {
  .card-actions .btn {
    font-size: 0.85rem;
    padding: 0.625rem 0.75rem;
    min-height: 40px;
  }
}

/* Hero simples */
.product-hero.simple { padding: 2.5rem 0 1rem; background: linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0)); }
.product-hero .breadcrumb { display: flex; align-items: center; gap: .5rem; color: var(--gray-600, #525252); font-size: .9rem; }
.product-hero .breadcrumb a { color: inherit; text-decoration: none; }
.product-hero .breadcrumb i { font-size: .8rem; opacity: .7; }

/* Seção Sobre o Sistema */
.about-system { padding: 3rem 0; background: rgba(0,0,0,0.02); }
.about-content p { margin-bottom: 1rem; line-height: 1.6; }
.system-features { margin-top: 2rem; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }
.feature-grid-extended { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; }
.feature-item { text-align: center; padding: 1.5rem; background: linear-gradient(135deg, #f8fafc, #fff); border-radius: 16px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: all 0.3s ease; }
.feature-item:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.feature-item i { font-size: 2.5rem; color: var(--primary-500, #6366f1); margin-bottom: 1rem; }
.feature-item h3 { font-size: 1.15rem; margin: 0 0 .75rem; color: #1e293b; font-weight: 700; }
.feature-item p { font-size: .95rem; color: var(--gray-600, #64748b); margin: 0 0 1rem; line-height: 1.6; }
.feature-source { display: block; font-size: 0.75rem; color: #94a3b8; font-style: italic; padding-top: 0.75rem; border-top: 1px solid #e2e8f0; margin-top: auto; }

/* CTA Section */
.cta-section { 
  padding: 3rem 0; 
  background: var(--primary-50, #f0f9ff); 
}
.instrumentos-grid .cta-section .cta-content h2,
.cta-section .cta-content h2 { 
  margin-bottom: .75rem; 
  color: var(--gray-900, #1f2937) !important;
  font-weight: 700 !important;
  font-size: 2.25rem !important;
  opacity: 1 !important;
}
.instrumentos-grid .cta-section .cta-content p,
.cta-section .cta-content p { 
  margin-bottom: 1.5rem; 
  color: var(--gray-800, #374151) !important;
  font-size: 1.125rem !important;
  line-height: 1.6 !important;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: 1 !important;
}
.cta-buttons { 
  display: flex; 
  gap: 1rem; 
  justify-content: center; 
  flex-wrap: wrap; 
}

/* Estilos unificados para botões na seção CTA */
.cta-section .btn-primary,
.cta-section .btn-secondary {
  background: var(--primary-color, #009688) !important;
  border: 2px solid var(--primary-color, #009688) !important;
  color: white !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  padding: 12px 24px !important;
  border-radius: 8px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  font-size: 16px !important;
  transition: all 0.3s ease !important;
}

.cta-section .btn-primary:hover,
.cta-section .btn-secondary:hover {
  background: var(--primary-dark, #00796b) !important;
  border-color: var(--primary-dark, #00796b) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 15px rgba(0, 150, 136, 0.3) !important;
}

@media (max-width: 768px) {
  .instrumentos-grid {
    padding: 2rem 0 3rem;
  }
  
  .instrumentos-grid .grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1rem;
  }
  
  .card:focus-within,
  .card:hover {
    transform: translateY(-2px) scale(1.01);
  }
  
  .feature-grid { grid-template-columns: 1fr; gap: 1rem; }
  .cta-buttons { flex-direction: column; align-items: center; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .instrumentos-grid .grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.25rem;
    padding: 1.5rem;
  }
}

@media (min-width: 1025px) {
  .instrumentos-grid .grid {
    gap: 3rem;
    padding: 2.5rem 1.5rem;
  }
}

/* ======================
   CARROSSEL DE VÍDEOS
   ====================== */

.videos-carousel-section {
  padding: 4rem 0;
  background: var(--gray-50, #f9fafb);
  overflow: hidden;
}

.videos-carousel {
  position: relative;
  max-width: 1200px;
  margin: 3rem auto 0;
  overflow: hidden;
}

.carousel-container {
  overflow: hidden;
  border-radius: 16px;
  position: relative;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  gap: 1.5rem;
}

/* Cards de Vídeo */
.video-card {
  flex: 0 0 auto;
  width: 320px;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  transition: all 0.3s ease;
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.video-card:focus {
  outline: 3px solid #007bff;
  outline-offset: 2px;
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 123, 255, 0.15);
}

.video-card:focus:hover {
  outline: 3px solid #0056b3;
  box-shadow: 0 10px 36px rgba(0, 86, 179, 0.2);
}

.video-thumbnail {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #f8f9fa;
  transition: transform 0.3s ease;
}

.video-card:hover .video-thumbnail img {
  transform: scale(1.1);
}

.play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(0, 0, 0, 0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.play-overlay i {
  color: white;
  font-size: 24px;
  margin-left: 3px;
}

.video-card:hover .play-overlay {
  background: var(--primary-color, #009688);
  transform: translate(-50%, -50%) scale(1.1);
}

/* Indicador de plataforma */
.platform-indicator {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: white;
  opacity: 0.9;
}

.platform-indicator.youtube {
  background: #ff0000;
}

.platform-indicator.instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.video-info {
  padding: 1.5rem;
}

.video-info h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.75rem 0;
  color: var(--gray-900, #1f2937);
  line-height: 1.4;
}

.video-info p {
  font-size: 0.9rem;
  color: var(--gray-600, #6b7280);
  line-height: 1.5;
  margin: 0;
}

/* Controles do Carrossel */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: white;
  border: none;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--gray-700, #374151);
  transition: all 0.3s ease;
  z-index: 10;
}

.carousel-btn:hover:not(:disabled) {
  background: var(--primary-color, #2c5aa0);
  color: white;
  transform: translateY(-50%) scale(1.05);
}

.carousel-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  /* pointer-events mantido auto para permitir detecção de clique no JS */
}

.carousel-btn:hover:not(:disabled) {
  background: var(--primary-color, #009688);
  color: white;
  transform: translateY(-50%) scale(1.1);
}

.carousel-btn:disabled {
  cursor: not-allowed;
  background: #f5f5f5;
  color: #ccc;
  opacity: 0.5;
  transform: translateY(-50%);
}

.carousel-btn:focus {
  outline: 2px solid var(--primary-color, #009688);
  outline-offset: 2px;
}

.carousel-btn-prev {
  left: -24px;
}

.carousel-btn-next {
  right: -24px;
}

/* Indicadores */
.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: var(--gray-300, #d1d5db);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active,
.indicator:hover {
  background: var(--primary-color, #009688);
  transform: scale(1.2);
}

.indicator:focus {
  outline: 2px solid var(--primary-color, #009688);
  outline-offset: 2px;
}

/* Classe para leitores de tela */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Modal de Vídeo */
.video-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10001;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.3s ease;
}

.video-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  cursor: pointer;
}

.modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90vw;
  max-width: 900px;
  background: black;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Modal específico para Instagram */
.modal-content.instagram {
  width: auto;
  max-width: 420px;
  background: white;
}

.modal-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.modal-video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio padrão */
  min-height: 400px;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
}

.modal-video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  background: #000;
  z-index: 1;
}

/* Ajuste específico para Instagram */
.modal-video-container.instagram {
  padding-bottom: 0; /* Remove padding-bottom para Instagram */
  height: 80vh;
  max-height: 700px;
  min-height: 500px;
  max-width: 450px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 12px;
  position: relative;
  background: #fff;
}

.modal-video-container.instagram iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  background: #fff;
}

.modal-content.instagram {
  max-width: 500px;
  background: transparent;
}

/* Responsividade */
@media (max-width: 768px) {
  .videos-carousel-section {
    padding: 3rem 0;
  }
  
  .video-card {
    width: 280px;
  }
  
  .carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .carousel-btn-prev {
    left: -20px;
  }
  
  .carousel-btn-next {
    right: -20px;
  }
  
  .modal-content {
    width: 95vw;
    margin: 0 2.5vw;
  }
  
  .modal-content.instagram {
    width: 95vw;
    max-width: 400px;
  }
  
  .modal-video-container.instagram {
    height: 75vh;
    max-height: 650px;
    min-height: 450px;
  }
  
  .modal-close {
    top: -45px;
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
}

@media (max-width: 480px) {
  .video-card {
    width: 260px;
  }
  
  .video-info {
    padding: 1.25rem;
  }
  
  .video-info h3 {
    font-size: 1.1rem;
  }
  
  .video-info p {
    font-size: 0.85rem;
  }
  
  .carousel-btn {
    display: none; /* Oculta botões em telas muito pequenas */
  }
}

/* =======================
   ESTILOS PARA EM BREVE
   ======================= */

/* Seção Em Breve - atualizada com ondas sonoras */
.coming-soon-section {
  color: #e2e8f0;
  padding: 4rem 0;
  text-align: center;
}

.coming-soon-header {
  max-width: 800px;
  margin: 0 auto;
}

.highlight-coming-soon {
  color: #60a5fa;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  display: inline-block;
  animation: pulse 2s ease-in-out infinite alternate;
}

@keyframes pulse {
  from { opacity: 0.8; transform: scale(1); }
  to { opacity: 1; transform: scale(1.05); }
}

.section-subtitle-large {
  font-size: 1.8rem;
  font-weight: 600;
  margin: 1rem 0 1.5rem;
  color: #f7fafc;
}

.section-description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  color: #cbd5e0;
}

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(96, 165, 250, 0.15);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-weight: 600;
  border: 1px solid rgba(96, 165, 250, 0.3);
  color: #e2e8f0;
}

.coming-soon-badge i {
  color: #60a5fa;
  animation: rotate 2s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Cards de Produtos Em Breve */
.coming-soon-products {
  background: #f8fafc;
  padding: 4rem 0;
}

.coming-soon-card {
  position: relative;
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.coming-soon-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.coming-soon-overlay {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 3;
}

.coming-soon-label {
  background: linear-gradient(135deg, #FF6B6B, #FF8E8E);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-5px); }
  60% { transform: translateY(-3px); }
}

.coming-soon-label i {
  color: #FFD700;
}

/* Video Placeholder */
.video-placeholder {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.75rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.video-icon i {
  color: #FF6B6B;
  font-size: 1.2rem;
}

/* Product Highlights */
.product-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #f1f5f9;
  padding: 0.5rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #475569;
}

.highlight-item i {
  color: #667eea;
  font-size: 0.9rem;
}

/* Interest CTA */
.interest-cta {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  margin: 3rem 0 0;
  padding: 3rem 2rem;
  border-radius: 20px;
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.interest-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  animation: rotate 10s linear infinite;
  pointer-events: none;
}

.interest-content {
  position: relative;
  z-index: 2;
}

.interest-content h3 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.interest-content p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
}

/* Coming Soon Videos */
.coming-soon-videos .video-card {
  position: relative;
}

.coming-soon-overlay-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: #FFD700;
  padding: 0.75rem 1.25rem;
  border-radius: 25px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 215, 0, 0.3);
  z-index: 2;
}

.coming-soon-overlay-video i {
  animation: rotate 2s linear infinite;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .section-subtitle-large {
    font-size: 1.4rem;
  }
  
  .section-description {
    font-size: 1rem;
  }
  
  .product-highlights {
    justify-content: center;
  }
  
  .interest-content h3 {
    font-size: 1.5rem;
  }
  
  .interest-content p {
    font-size: 1rem;
  }
}

/* =====================================================
   Product Features List - Lista de Funções dos Produtos
   ===================================================== */
.product-features {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 87, 34, 0.2);
}

.product-features h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--sensory-primary, #FF5722);
  margin-bottom: 0.75rem;
  font-family: var(--font-primary, 'Inter', sans-serif);
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--gray-700, #374151);
  line-height: 1.4;
}

.features-list li i {
  color: var(--sensory-primary, #FF5722);
  font-size: 0.75rem;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

/* Card sem overlay "Em Breve" - Produtos ativos */
.instrumentos-grid .card:not(.coming-soon-card) {
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.instrumentos-grid .card:not(.coming-soon-card):hover {
  border-color: var(--sensory-primary, #FF5722);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(255, 87, 34, 0.15);
}

/* Responsive para features list */
@media (max-width: 768px) {
  .product-features {
    margin-top: 1rem;
    padding-top: 1rem;
  }
  
  .features-list li {
    font-size: 0.85rem;
  }
}

/* =====================================================
   Product Includes - O que vai na embalagem
   ===================================================== */
.product-includes {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: linear-gradient(135deg, rgba(255, 87, 34, 0.05) 0%, rgba(255, 152, 0, 0.05) 100%);
  border-radius: 12px;
  border: 1px solid rgba(255, 87, 34, 0.15);
}

.product-includes h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--sensory-primary, #FF5722);
  margin-bottom: 0.75rem;
  font-family: var(--font-primary, 'Inter', sans-serif);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-includes h4 i {
  font-size: 1.1rem;
}

.includes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.includes-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--gray-700, #374151);
  line-height: 1.4;
}

.includes-list li i {
  color: #4CAF50;
  font-size: 0.85rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

/* Item de destaque/brinde */
.includes-list li.highlight-bonus {
  margin-top: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(135deg, #FF9800 0%, #FF5722 100%);
  border-radius: 8px;
  color: white;
  font-weight: 600;
}

.includes-list li.highlight-bonus i {
  color: #FFD700;
  font-size: 1rem;
}

.includes-list li.highlight-bonus strong {
  color: white;
}

/* Responsive para includes list */
@media (max-width: 768px) {
  .product-includes {
    margin-top: 1rem;
    padding: 1rem;
  }
  
  .includes-list li {
    font-size: 0.85rem;
  }
}

/* =====================================================
   Applications Grid - Locais de Utilização
   ===================================================== */
.applications-grid {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.applications-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.applications-title i {
  color: #FFD700;
}

.applications-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.app-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, rgba(255, 87, 34, 0.9) 0%, rgba(255, 152, 0, 0.9) 100%);
  color: white;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 25px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(255, 87, 34, 0.3);
  cursor: default;
}

.app-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 87, 34, 0.4);
}

.app-tag i {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Responsive para applications grid */
@media (max-width: 768px) {
  .applications-grid {
    margin-top: 1.5rem;
    padding: 1rem;
  }
  
  .applications-title {
    font-size: 1rem;
  }
  
  .applications-tags {
    gap: 0.5rem;
  }
  
  .app-tag {
    font-size: 0.75rem;
    padding: 0.4rem 0.75rem;
  }
  
  .app-tag i {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .app-tag {
    font-size: 0.7rem;
    padding: 0.35rem 0.6rem;
  }
}

/* =====================================================
   DESIGN PREMIUM - EFEITOS RELAXANTES E VENDAS
   Criado para experiência imersiva e conversão
   ===================================================== */

/* Variáveis de cores relaxantes */
:root {
  --relax-primary: #ff6b35;
  --relax-secondary: #ff9500;
  --relax-glow: rgba(255, 107, 53, 0.4);
  --relax-soft: rgba(255, 149, 0, 0.2);
  --relax-bg: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  --relax-card-bg: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
  --relax-transition: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animação de respiração para elementos relaxantes */
@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.02); opacity: 1; }
}

@keyframes gentleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes softPulse {
  0%, 100% { box-shadow: 0 0 20px var(--relax-glow); }
  50% { box-shadow: 0 0 40px var(--relax-glow), 0 0 60px var(--relax-soft); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Botão de Áudio Ambiente */
.ambient-audio-toggle {
  position: fixed;
  bottom: 100px;
  right: 25px;
  z-index: 9999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--relax-primary), var(--relax-secondary));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px var(--relax-glow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Posição alternativa: Canto Superior Esquerdo */
.ambient-audio-toggle.ambient-audio-top-left {
  top: 100px;
  left: 20px;
  bottom: auto;
  right: auto;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #2d5a27, #4a7c40);
  box-shadow: 0 4px 15px rgba(45, 90, 39, 0.4);
}

.ambient-audio-toggle.ambient-audio-top-left:hover {
  background: linear-gradient(135deg, #3d7a37, #5a9c50);
  box-shadow: 0 6px 25px rgba(45, 90, 39, 0.5);
}

.ambient-audio-toggle.ambient-audio-top-left .audio-tooltip {
  right: auto;
  left: 60px;
}

.ambient-audio-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px var(--relax-glow);
}

.ambient-audio-toggle.playing {
  box-shadow: 0 0 20px rgba(45, 90, 39, 0.6);
}

.ambient-audio-toggle i {
  font-size: 1.4rem;
  color: white;
  transition: transform 0.2s ease;
}

.ambient-audio-toggle.ambient-audio-top-left i {
  font-size: 1.2rem;
}

.ambient-audio-toggle:hover i {
  transform: scale(1.1);
}

.audio-tooltip {
  position: absolute;
  right: 70px;
  background: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* Seletor de Sons da Natureza */
.sound-selector {
  position: fixed;
  top: 100px;
  left: 80px;
  z-index: 9998;
  display: flex;
  gap: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-10px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.sound-selector.visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
}

.sound-option {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(45, 90, 39, 0.3);
  background: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  /* Remover animação que causa piscar */
  animation: none !important;
}

.sound-option:focus {
  outline: 2px solid #2d5a27;
  outline-offset: 2px;
}

.sound-option i {
  font-size: 1rem;
  color: #2d5a27;
  transition: color 0.2s ease;
  /* Garantir que ícone não herde animações */
  animation: none !important;
}

.sound-option:hover {
  transform: scale(1.1);
  border-color: #2d5a27;
  box-shadow: 0 4px 15px rgba(45, 90, 39, 0.3);
}

.sound-option.active {
  background: linear-gradient(135deg, #2d5a27, #4a7c40);
  border-color: #2d5a27;
}

.sound-option.active i {
  color: white;
}

/* ================================================
   PAINEL DE CONTROLES INDIVIDUAIS DE SOM
   ================================================ */
.sound-controls-panel {
  position: fixed;
  top: 150px;
  left: 20px;
  z-index: 9997;
  background: rgba(255, 255, 255, 0.98);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15), 0 2px 8px rgba(45, 90, 39, 0.1);
  width: 280px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  border: 1px solid rgba(45, 90, 39, 0.15);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.sound-controls-panel.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.sound-controls-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: linear-gradient(135deg, #2d5a27, #4a7c40);
  border-radius: 16px 16px 0 0;
  color: white;
}

.sound-controls-title {
  font-family: var(--font-secondary, 'Poppins', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sound-controls-title::before {
  content: '\f3b5';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.9rem;
}

.sound-controls-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.sound-controls-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.sound-controls-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 350px;
  overflow-y: auto;
}

/* Controle Individual de Som */
.sound-control-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: #f8faf8;
  border-radius: 12px;
  border: 1px solid rgba(45, 90, 39, 0.1);
  transition: all 0.2s ease;
}

.sound-control-item:hover {
  background: #f0f5f0;
  border-color: rgba(45, 90, 39, 0.2);
}

.sound-control-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sound-control-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #2d5a27;
}

.sound-control-label i {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2d5a27, #4a7c40);
  color: white;
  border-radius: 6px;
  font-size: 0.75rem;
}

.sound-control-value {
  font-size: 0.75rem;
  color: #666;
  font-weight: 500;
  min-width: 35px;
  text-align: right;
}

/* Slider de Volume */
.sound-control-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, #2d5a27 0%, #e0e0e0 0%);
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sound-control-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2d5a27, #4a7c40);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(45, 90, 39, 0.3);
  transition: all 0.2s ease;
  border: 2px solid white;
}

.sound-control-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 3px 10px rgba(45, 90, 39, 0.4);
}

.sound-control-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2d5a27, #4a7c40);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(45, 90, 39, 0.3);
  border: 2px solid white;
}

/* Toggle Mute */
.sound-control-mute {
  background: none;
  border: none;
  color: #2d5a27;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s ease;
  font-size: 0.9rem;
}

.sound-control-mute:hover {
  background: rgba(45, 90, 39, 0.1);
}

.sound-control-mute.muted {
  color: #999;
}

.sound-control-mute.muted i::before {
  content: '\f6a9';
}

/* Responsive Sound Controls */
@media (max-width: 768px) {
  .sound-controls-panel {
    top: auto;
    bottom: 80px;
    left: 10px;
    right: 10px;
    width: auto;
    max-width: 320px;
  }
  
  .sound-selector {
    top: 160px;
    left: 20px;
    flex-direction: column;
  }
  
  .sound-option {
    width: 36px;
    height: 36px;
  }
  
  .sound-option i {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .sound-controls-panel {
    left: 5px;
    right: 5px;
    max-width: none;
    width: calc(100% - 10px);
  }
  
  .sound-controls-body {
    padding: 12px;
    gap: 10px;
  }
  
  .sound-control-item {
    padding: 10px;
  }
}

.ambient-audio-toggle:hover .audio-tooltip {
  opacity: 1;
}

/* Cards de Produto - Efeitos Premium */
.coming-soon-products .card {
  background: var(--relax-card-bg);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.5s var(--relax-transition);
  position: relative;
  border: 1px solid rgba(255, 107, 53, 0.1);
}

.coming-soon-products .card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.7s ease;
  z-index: 1;
  pointer-events: none;
}

.coming-soon-products .card:hover::before {
  left: 100%;
}

.coming-soon-products .card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 25px 50px rgba(255, 107, 53, 0.15),
    0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: var(--relax-primary);
}

/* Imagem do Produto - Efeito Suave */
.coming-soon-products .card-media {
  position: relative;
  overflow: hidden;
}

.coming-soon-products .card-media img {
  transition: transform 0.8s var(--relax-transition), filter 0.5s ease;
}

.coming-soon-products .card:hover .card-media img {
  transform: scale(1.08);
  filter: brightness(1.05);
}

/* Título do Produto - Efeito Gradiente */
.coming-soon-products .card-title {
  background: linear-gradient(135deg, #333 0%, #555 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all 0.3s ease;
}

.coming-soon-products .card:hover .card-title {
  background: linear-gradient(135deg, var(--relax-primary) 0%, var(--relax-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

/* Highlights - Badges Animados */
.product-highlights {
  animation: fadeInUp 0.6s ease-out;
}

.highlight-item {
  transition: all 0.4s var(--relax-transition);
  position: relative;
  overflow: hidden;
}

.highlight-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--relax-primary), var(--relax-secondary));
  transition: width 0.4s ease;
}

.card:hover .highlight-item::after {
  width: 100%;
}

.highlight-item:hover {
  transform: translateY(-3px);
}

.highlight-item i {
  transition: transform 0.4s ease, color 0.3s ease;
}

.card:hover .highlight-item i {
  color: var(--relax-primary);
  transform: scale(1.2);
}

/* Botões - Efeito Premium */
.coming-soon-products .btn-primary {
  background: linear-gradient(135deg, var(--relax-primary) 0%, var(--relax-secondary) 100%);
  border: none;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.4s var(--relax-transition);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px var(--relax-glow);
}

.coming-soon-products .btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.coming-soon-products .btn-primary:hover::before {
  left: 100%;
}

.coming-soon-products .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--relax-glow);
}

.coming-soon-products .btn-outline {
  border: 2px solid var(--relax-primary);
  background: transparent;
  color: var(--relax-primary);
  padding: 12px 24px;
  border-radius: 12px;
  transition: all 0.4s var(--relax-transition);
}

.coming-soon-products .btn-outline:hover {
  background: var(--relax-primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--relax-glow);
}

/* Feature Items - Lista Animada */
.features-list li {
  transition: all 0.3s ease;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.features-list li:hover {
  padding-left: 10px;
  background: linear-gradient(90deg, rgba(255, 107, 53, 0.05) 0%, transparent 100%);
}

.features-list li i {
  transition: transform 0.3s ease, color 0.3s ease;
}

.features-list li:hover i {
  transform: scale(1.3);
  color: var(--relax-primary);
}

/* Includes List - Destaque no Bônus */
.includes-list .highlight-bonus {
  animation: gentleFloat 3s ease-in-out infinite;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.15) 0%, rgba(255, 149, 0, 0.15) 100%);
  padding: 12px 16px;
  border-radius: 10px;
  margin-top: 10px;
  border-left: 4px solid var(--relax-primary);
}

/* Section Titles - Efeito Elegante */
.section-title {
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--relax-primary), var(--relax-secondary));
  border-radius: 2px;
}

/* Hero - Efeitos Suaves */
.hero-content-sensory {
  animation: fadeInUp 1s ease-out;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.9) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  animation: breathe 6s ease-in-out infinite;
}

/* CTA Section - Premium */
.interest-cta {
  background: linear-gradient(135deg, var(--relax-primary) 0%, var(--relax-secondary) 100%);
  border-radius: 24px;
  padding: 3rem;
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px var(--relax-glow);
}

.interest-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
  animation: shimmer 8s linear infinite;
}

.interest-cta h3,
.interest-cta p {
  position: relative;
  z-index: 2;
  color: white;
}

.interest-cta .btn-large {
  background: white;
  color: var(--relax-primary);
  font-size: 1.1rem;
  padding: 16px 36px;
  border-radius: 14px;
  font-weight: 700;
  transition: all 0.4s var(--relax-transition);
  position: relative;
  z-index: 2;
}

.interest-cta .btn-large:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Seção About - Efeitos Suaves */
.about-system {
  position: relative;
}

.feature-item {
  transition: all 0.5s var(--relax-transition);
  padding: 2rem;
  border-radius: 16px;
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(255, 107, 53, 0.1);
  border-color: var(--relax-primary);
}

.feature-item i {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--relax-primary), var(--relax-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform 0.4s ease;
}

.feature-item:hover i {
  transform: scale(1.15) rotate(5deg);
}

/* Scroll Suave Global */
html {
  scroll-behavior: smooth;
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--relax-primary), var(--relax-secondary));
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--relax-primary);
}

/* Responsividade dos Efeitos Premium */
@media (max-width: 768px) {
  .ambient-audio-toggle {
    width: 48px;
    height: 48px;
    bottom: 80px;
    right: 15px;
  }
  
  .ambient-audio-toggle i {
    font-size: 1.2rem;
  }
  
  .audio-tooltip {
    display: none;
  }
  
  .interest-cta {
    padding: 2rem 1.5rem;
    border-radius: 16px;
  }
  
  .interest-cta .btn-large {
    padding: 14px 28px;
    font-size: 1rem;
  }
  
  .feature-item {
    padding: 1.5rem;
  }
}

/* Prefers Reduced Motion - Acessibilidade */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   TRUST SECTION - Prova Social e Confiança
   ======================================== */

.trust-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #f8f9fa 100%);
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.trust-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, 
    var(--relax-primary), 
    var(--relax-secondary), 
    var(--relax-accent),
    var(--relax-secondary),
    var(--relax-primary)
  );
  background-size: 200% 100%;
  animation: gradientFlow 4s ease infinite;
}

@keyframes gradientFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Trust Badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: white;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.trust-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.6s ease;
}

.trust-badge:hover::before {
  left: 100%;
}

.trust-badge:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 8px 25px rgba(107, 117, 161, 0.2);
}

.trust-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--relax-primary), var(--relax-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-icon i {
  font-size: 1.3rem;
  color: white;
}

.trust-text {
  display: flex;
  flex-direction: column;
}

.trust-title {
  font-weight: 700;
  font-size: 1rem;
  color: #2d3436;
  line-height: 1.2;
}

.trust-subtitle {
  font-size: 0.9rem;
  color: var(--relax-primary);
  font-weight: 600;
}

/* Testimonials Section */
.testimonials-section {
  margin-bottom: 3rem;
}

.testimonials-title {
  text-align: center;
  font-size: 1.5rem;
  color: #2d3436;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.testimonials-title i {
  color: var(--relax-primary);
  opacity: 0.7;
}

.testimonials-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: white;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  right: 20px;
  font-size: 6rem;
  font-family: Georgia, serif;
  color: var(--relax-primary);
  opacity: 0.08;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(107, 117, 161, 0.15);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1rem;
}

.testimonial-stars i {
  color: #ffc107;
  font-size: 0.9rem;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #555;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid #eee;
}

.author-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--relax-light), var(--relax-primary));
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-avatar i {
  font-size: 1.8rem;
  color: white;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
  color: #2d3436;
  font-size: 0.95rem;
}

.author-role {
  font-size: 0.8rem;
  color: #888;
}

/* Testimonial Video Card */
.testimonial-video-card {
  grid-column: span 1;
}

.testimonial-video {
  position: relative;
  width: 100%;
  padding-bottom: 177.78%; /* Aspect ratio 9:16 para Shorts */
  margin-bottom: 1rem;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
}

.testimonial-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
}

.testimonial-video-card .testimonial-text {
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
  color: #333;
}

.testimonial-video-card .author-info {
  gap: 0.3rem;
}

.author-credentials {
  font-size: 0.75rem;
  color: var(--relax-primary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.author-credentials i {
  font-size: 0.7rem;
}

.author-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: #e1306c;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  margin-top: 0.3rem;
}

.author-link:hover {
  color: #c13584;
  transform: translateX(3px);
}

.author-link i {
  font-size: 0.85rem;
}

/* Responsivo para testimonial com vídeo */
@media (max-width: 768px) {
  .testimonial-video {
    padding-bottom: 120%; /* Menor em mobile */
  }
  
  .testimonial-video-card .testimonial-text {
    font-size: 1rem;
  }
}

/* Stats Counter */
.stats-counter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
  background: linear-gradient(135deg, var(--relax-primary), var(--relax-secondary));
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(107, 117, 161, 0.3);
  position: relative;
  overflow: hidden;
}

.stats-counter::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
  animation: pulseGlow 4s ease infinite;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 2rem;
  position: relative;
  z-index: 1;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  display: inline;
}

.stat-plus,
.stat-percent {
  font-size: 1.8rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  vertical-align: super;
  margin-left: 2px;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 0.5rem;
  font-weight: 500;
  text-align: center;
}

/* Responsive Trust Section */
@media (max-width: 768px) {
  .trust-section {
    padding: 3rem 1rem;
  }
  
  .trust-badges {
    gap: 1rem;
  }
  
  .trust-badge {
    padding: 0.75rem 1rem;
    flex: 1 1 calc(50% - 1rem);
    min-width: 140px;
  }
  
  .trust-icon {
    width: 40px;
    height: 40px;
  }
  
  .trust-icon i {
    font-size: 1rem;
  }
  
  .trust-title {
    font-size: 0.85rem;
  }
  
  .trust-subtitle {
    font-size: 0.8rem;
  }
  
  .testimonials-carousel {
    grid-template-columns: 1fr;
  }
  
  .stats-counter {
    gap: 1rem;
    padding: 1.5rem 1rem;
  }
  
  .stat-item {
    flex: 1 1 calc(50% - 1rem);
    padding: 0.75rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .stat-plus,
  .stat-percent {
    font-size: 1.3rem;
  }
  
  .stat-label {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .trust-badge {
    flex-direction: column;
    text-align: center;
    padding: 1rem;
  }
  
  .trust-text {
    align-items: center;
  }
}

/* ========================================
   COPY DE VENDAS AVANÇADA - ESTILOS
   ======================================== */

/* Hero Enhanced */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  color: white;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInDown 0.8s ease;
}

.hero-badge i {
  color: #ffd700;
}

.hero-subtitle-enhanced {
  font-size: 1.25rem;
  line-height: 1.8;
  max-width: 700px;
}

.hero-benefits-mini {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.hero-benefits-mini span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.95rem;
}

.hero-benefits-mini i {
  color: #4ade80;
}

.hero-social-proof {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  opacity: 0.9;
}

.proof-stars i {
  color: #ffd700;
  font-size: 1rem;
}

.proof-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

.btn-pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(255, 107, 53, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0); }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Pain Section - Hook Emocional */
.pain-section {
  padding: 5rem 2rem;
  color: white;
}

.section-eyebrow {
  display: block;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: var(--relax-accent);
  margin-bottom: 1rem;
  font-weight: 600;
}

.text-white {
  color: white !important;
}

.text-warning {
  color: #fbbf24;
}

.pain-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}

.pain-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.pain-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
}

.pain-item i {
  font-size: 2.5rem;
  color: #f87171;
  margin-bottom: 1rem;
}

.pain-item p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.pain-solution {
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.2), rgba(59, 130, 246, 0.2));
  padding: 2rem 2.5rem;
  border-radius: 16px;
  border-left: 5px solid #4ade80;
  margin-top: 3rem;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  text-align: left;
  box-shadow: 0 10px 40px rgba(74, 222, 128, 0.15);
  animation: solutionGlow 3s ease-in-out infinite;
}

@keyframes solutionGlow {
  0%, 100% { box-shadow: 0 10px 40px rgba(74, 222, 128, 0.15); }
  50% { box-shadow: 0 15px 50px rgba(74, 222, 128, 0.25); }
}

.pain-solution i {
  color: #fbbf24;
  flex-shrink: 0;
  margin-top: 5px;
  filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.5));
}

.pain-solution-text {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pain-solution-text .solution-headline {
  font-size: 1.3rem;
  color: #4ade80;
  display: block;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.pain-solution-text p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

.pain-solution-text .solution-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #fbbf24;
  font-weight: 600;
  margin-top: 0.75rem;
  font-size: 1rem;
  animation: bounceDown 2s ease-in-out infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* =====================================================
   SEÇÃO CIÊNCIA - Descobertas Científicas
   ===================================================== */

.science-discoveries {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: 3rem;
  border-radius: 20px;
  margin: 3rem 0;
  border: 1px solid #e2e8f0;
}

.science-subtitle {
  text-align: center;
  font-size: 1.5rem;
  color: #1e293b;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.science-subtitle i {
  color: #6366f1;
}

.discovery-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.discovery-card {
  background: white;
  padding: 1.75rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.discovery-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15);
}

.discovery-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  margin-bottom: 1rem;
  position: relative;
}

.discovery-icon.white-noise {
  background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 100%);
  box-shadow: 0 0 20px rgba(148, 163, 184, 0.5);
}

.discovery-icon.brown-noise {
  background: linear-gradient(135deg, #78350f 0%, #a16207 100%);
  box-shadow: 0 0 20px rgba(161, 98, 7, 0.5);
}

.discovery-icon.pink-noise {
  background: linear-gradient(135deg, #fce7f3 0%, #f472b6 100%);
  box-shadow: 0 0 20px rgba(244, 114, 182, 0.5);
}

.discovery-icon.hz-frequency {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

.discovery-icon.binaural {
  background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.5);
}

.discovery-icon.vibration {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.5);
}

.discovery-card h4 {
  font-size: 1.1rem;
  color: #1e293b;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.discovery-card p {
  font-size: 0.95rem;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.discovery-tag {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.discovery-source {
  display: block;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid #e2e8f0;
  font-size: 0.7rem;
  color: #94a3b8;
  font-style: italic;
  line-height: 1.4;
}

.discovery-source i {
  margin-right: 0.35rem;
  color: #6366f1;
}

.science-stat-bar {
  display: flex;
  justify-content: center;
  gap: 3rem;
  padding: 2rem;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  border-radius: 16px;
  flex-wrap: wrap;
}

.science-stat {
  text-align: center;
  color: white;
}

.science-stat .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.science-stat .stat-label {
  font-size: 0.9rem;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.vp-title, .features-title {
  text-align: center;
  font-size: 1.4rem;
  color: #1e293b;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.vp-title i, .features-title i {
  color: #6366f1;
}

.vp-intro {
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.8;
  color: #64748b;
  margin-bottom: 2.5rem;
  padding: 1.5rem 2rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
  border-radius: 12px;
  border-left: 4px solid #6366f1;
}

.vp-item h4 i {
  margin-right: 0.5rem;
  color: #6366f1;
}

/* Value Proposition */
.lead-text {
  font-size: 1.2rem;
  line-height: 1.8;
  color: #555;
  margin-bottom: 2.5rem;
}

.value-proposition {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 3rem 0;
}

.vp-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, #f8f9fa, #fff);
  border-radius: 16px;
  border: 1px solid #e9ecef;
  transition: all 0.3s ease;
}

.vp-item:hover {
  transform: translateX(10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.vp-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--relax-primary), var(--relax-secondary));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.vp-content h4 {
  font-size: 1.15rem;
  color: #2d3436;
  margin-bottom: 0.5rem;
}

.vp-content p {
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* Professional Section */
.professional-section {
  padding: 5rem 2rem;
  background: linear-gradient(180deg, #f0f4f8 0%, #e2e8f0 100%);
}

.professional-header {
  text-align: center;
  margin-bottom: 3rem;
}

.text-gradient {
  background: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #64748b;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

.scientific-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: white;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: #475569;
}

.scientific-badge i {
  color: #6366f1;
  font-size: 1.2rem;
}

.professional-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.professional-card {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.4s ease;
  border-top: 4px solid transparent;
  position: relative;
  overflow: hidden;
}

.professional-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.03) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.professional-card:hover::before {
  opacity: 1;
}

.professional-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

/* Card Colors */
.professional-card-tea { border-top-color: #6366f1; }
.professional-card-tdah { border-top-color: #f59e0b; }
.professional-card-auditiva { border-top-color: #10b981; }
.professional-card-visual { border-top-color: #3b82f6; }
.professional-card-aprendizagem { border-top-color: #ec4899; }
.professional-card-intelectual { border-top-color: #8b5cf6; }

.professional-card .card-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.professional-card-tea .card-icon { background: rgba(99, 102, 241, 0.1); color: #6366f1; }
.professional-card-tdah .card-icon { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.professional-card-auditiva .card-icon { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.professional-card-visual .card-icon { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.professional-card-aprendizagem .card-icon { background: rgba(236, 72, 153, 0.1); color: #ec4899; }
.professional-card-intelectual .card-icon { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }

.professional-card .card-icon i {
  font-size: 1.8rem;
}

.professional-card h3 {
  font-size: 1.15rem;
  color: #1e293b;
  margin-bottom: 1rem;
}

.card-description {
  color: #64748b;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.5;
}

.benefits-list li i {
  color: #10b981;
  flex-shrink: 0;
  margin-top: 3px;
}

/* Card Source Reference */
.card-source {
  display: block;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid #e2e8f0;
  font-size: 0.75rem;
  color: #94a3b8;
  font-style: italic;
  line-height: 1.4;
}

.card-source i {
  margin-right: 0.4rem;
  color: #6366f1;
}

/* Professional CTA */
.professional-cta {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.professional-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
}

.professional-cta h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.professional-cta p {
  font-size: 1.05rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto 1.5rem;
  line-height: 1.7;
}

.professional-cta .btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  background: white;
  color: #6366f1;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.professional-cta .btn-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Responsive Professional Section */
@media (max-width: 768px) {
  .professional-section {
    padding: 3rem 1rem;
  }
  
  .professional-grid {
    grid-template-columns: 1fr;
  }
  
  .professional-card {
    padding: 1.5rem;
  }
  
  .professional-cta {
    padding: 2rem 1.5rem;
  }
  
  .pain-points {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero-benefits-mini {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .value-proposition {
    gap: 1rem;
  }
  
  .vp-item {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .pain-points {
    grid-template-columns: 1fr;
  }
  
  .scientific-badge {
    flex-direction: column;
    text-align: center;
  }
}

/* Section CTA Buttons - Conversão */
.section-cta {
  text-align: center;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
}

.btn-cta-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-cta-inline:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.btn-cta-inline i {
  font-size: 1.1rem;
}

.btn-light.btn-cta-inline {
  background: rgba(255, 255, 255, 0.95);
  color: #6366f1;
  border: 2px solid transparent;
}

.btn-light.btn-cta-inline:hover {
  background: white;
  color: #4f46e5;
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

/* Animação de pulse sutil */
@keyframes pulse-cta {
  0%, 100% {
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
  }
  50% {
    box-shadow: 0 4px 25px rgba(99, 102, 241, 0.5);
  }
}

.section-cta .btn-cta-inline {
  animation: pulse-cta 2s ease-in-out infinite;
}

.section-cta .btn-cta-inline:hover {
  animation: none;
}

/* Responsividade */
@media (max-width: 768px) {
  .section-cta {
    margin-top: 2rem;
    padding-top: 1rem;
  }
  
  .btn-cta-inline {
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
  }
}

/* =============================================
   Carrossel Mobile - Touch/Swipe Support
   ============================================= */
@media (max-width: 768px) {
  .videos-carousel {
    padding: 0 0.5rem;
  }
  
  .carousel-container {
    overflow: visible;
  }
  
  .carousel-track {
    touch-action: pan-x;
    scroll-behavior: smooth;
    gap: 1rem;
  }
  
  .video-card {
    width: 85vw;
    max-width: 320px;
    flex-shrink: 0;
  }
  
  /* Botões de navegação maiores para touch */
  .carousel-btn {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }
  
  .carousel-btn-prev {
    left: 0;
  }
  
  .carousel-btn-next {
    right: 0;
  }
  
  /* Indicadores maiores para touch */
  .carousel-indicators {
    gap: 12px;
    margin-top: 1.5rem;
  }
  
  .carousel-indicators .indicator {
    width: 12px;
    height: 12px;
  }
}

/* Telas muito pequenas */
@media (max-width: 480px) {
  .video-card {
    width: 90vw;
  }
  
  .carousel-btn {
    width: 40px;
    height: 40px;
  }
}