/* ===============================================
   CARROSSEL DE DEPOIMENTOS TESTFUSION
   Design System: Azul-ciano (#00eaff/#00bcd4) + Tipografia limpa
   =============================================== */

/* Variáveis do carrossel */
:root {
  --carousel-primary: #00eaff;
  --carousel-secondary: #00bcd4;
  --carousel-text: #ffffff;
  --carousel-text-muted: #cdd7ff;
  --carousel-bg: rgba(17, 24, 39, 0.95);
  --carousel-card-bg: rgba(31, 41, 55, 0.8);
  --carousel-border: rgba(0, 234, 255, 0.2);
  --carousel-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --carousel-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  --carousel-glow: 0 0 20px rgba(0, 234, 255, 0.2);
}

/* ===============================================
   CONTAINER PRINCIPAL
   =============================================== */

#testimonials-carousel {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

.carousel-container {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: var(--carousel-bg);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--carousel-border);
  box-shadow: var(--carousel-shadow), var(--carousel-glow);
  min-height: 350px;
}

/* ===============================================
   SLIDES DOS DEPOIMENTOS
   =============================================== */

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: translateX(30px);
  transition: var(--carousel-transition);
  z-index: 1;
}

.carousel-slide.active {
  opacity: 1;
  transform: translateX(0);
  z-index: 2;
}

.testimonial-content {
  padding: 3rem;
  text-align: center;
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* ===============================================
   ÍCONE DE ASPAS
   =============================================== */

.testimonial-quote-icon {
  margin-bottom: 1.5rem;
  opacity: 0.8;
  transform: rotate(-10deg);
}

.testimonial-quote-icon svg {
  filter: drop-shadow(0 0 8px rgba(0, 234, 255, 0.4));
  animation: floatQuote 4s ease-in-out infinite;
}

@keyframes floatQuote {
  0%, 100% { transform: rotate(-10deg) translateY(0px); }
  50% { transform: rotate(-8deg) translateY(-5px); }
}

/* ===============================================
   TEXTO DO DEPOIMENTO
   =============================================== */

.testimonial-text {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--carousel-text);
  font-weight: 400;
  font-style: italic;
  margin-bottom: 2rem;
  position: relative;
  max-width: 700px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  font-family: 'Inter', 'Poppins', sans-serif;
}

.testimonial-text::before,
.testimonial-text::after {
  content: '"';
  font-size: 1.8rem;
  color: var(--carousel-primary);
  font-weight: 700;
  text-shadow: 0 0 10px rgba(0, 234, 255, 0.6);
}

.testimonial-text::before {
  margin-right: 0.25rem;
}

.testimonial-text::after {
  margin-left: 0.25rem;
}

/* ===============================================
   INFORMAÇÕES DO AUTOR
   =============================================== */

.testimonial-author-info {
  margin-bottom: 1.5rem;
}

.testimonial-author {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--carousel-text);
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.testimonial-role {
  font-size: 1rem;
  color: var(--carousel-text-muted);
  font-weight: 500;
  margin: 0;
  opacity: 0.9;
}

/* ===============================================
   AVALIAÇÃO (ESTRELAS)
   =============================================== */

.testimonial-rating {
  font-size: 1.2rem;
  color: #ffd700;
  text-shadow: 0 0 8px rgba(255, 215, 0, 0.4);
  letter-spacing: 2px;
}

/* ===============================================
   CONTROLES DO CARROSSEL
   =============================================== */

.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 2rem;
  gap: 1rem;
}

/* Indicadores (bolinhas) */
.carousel-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--carousel-border);
  background: transparent;
  cursor: pointer;
  transition: var(--carousel-transition);
  position: relative;
}

.carousel-btn:hover {
  border-color: var(--carousel-primary);
  background: rgba(0, 234, 255, 0.3);
  transform: scale(1.2);
}

.carousel-btn.active {
  background: var(--carousel-primary);
  border-color: var(--carousel-primary);
  box-shadow: 0 0 10px rgba(0, 234, 255, 0.6);
}

/* Setas de navegação */
.carousel-nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--carousel-card-bg);
  border: 1px solid var(--carousel-border);
  color: var(--carousel-primary);
  cursor: pointer;
  transition: var(--carousel-transition);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.carousel-nav-btn:hover {
  background: var(--carousel-primary);
  color: var(--carousel-text);
  border-color: var(--carousel-primary);
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(0, 234, 255, 0.4);
}

.carousel-prev {
  margin-right: 1rem;
}

.carousel-next {
  margin-left: 1rem;
}

/* ===============================================
   INFORMAÇÕES DO CARROSSEL
   =============================================== */

.carousel-info {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 1rem;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--carousel-text-muted);
}

.carousel-counter {
  font-weight: 500;
}

.current-slide {
  color: var(--carousel-primary);
  font-weight: 700;
}

.carousel-play-pause {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 234, 255, 0.1);
  border: 1px solid var(--carousel-border);
  color: var(--carousel-primary);
  cursor: pointer;
  transition: var(--carousel-transition);
}

.carousel-play-pause:hover {
  background: rgba(0, 234, 255, 0.2);
  transform: scale(1.1);
}

/* ===============================================
   ESTADOS DE ERRO/VAZIO
   =============================================== */

.testimonials-error,
.testimonials-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--carousel-text-muted);
}

.testimonials-error h3,
.testimonials-empty h3 {
  color: var(--carousel-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.testimonials-error p,
.testimonials-empty p {
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===============================================
   ANIMAÇÕES E EFEITOS
   =============================================== */

/* Hover effect no container */
.carousel-container:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 15px 40px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(0, 234, 255, 0.3);
}

/* Pulsação suave no slide ativo */
.carousel-slide.active .testimonial-content {
  animation: slideGlow 6s ease-in-out infinite;
}

@keyframes slideGlow {
  0%, 100% {
    box-shadow: inset 0 0 0 rgba(0, 234, 255, 0);
  }
  50% {
    box-shadow: inset 0 0 30px rgba(0, 234, 255, 0.1);
  }
}

/* ===============================================
   RESPONSIVIDADE
   =============================================== */

@media screen and (max-width: 768px) {
  #testimonials-carousel {
    padding: 1rem 0;
  }

  .testimonial-content {
    padding: 2rem 1.5rem;
  }

  .testimonial-text {
    font-size: 1.1rem;
    line-height: 1.6;
  }

  .testimonial-author {
    font-size: 1.2rem;
  }

  .testimonial-role {
    font-size: 0.9rem;
  }

  .carousel-controls {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .carousel-nav-btn {
    width: 45px;
    height: 45px;
  }

  .carousel-prev {
    margin-right: 0.5rem;
  }

  .carousel-next {
    margin-left: 0.5rem;
  }
}

@media screen and (max-width: 480px) {
  .carousel-container {
    min-height: 300px;
    border-radius: 15px;
  }

  .testimonial-content {
    padding: 1.5rem 1rem;
  }

  .testimonial-text {
    font-size: 1rem;
  }

  .testimonial-author {
    font-size: 1.1rem;
  }

  .testimonial-quote-icon svg {
    width: 30px;
    height: 30px;
  }

  .carousel-nav-btn {
    width: 40px;
    height: 40px;
  }
}

/* ===============================================
   FALLBACK ESTÁTICO
   =============================================== */

.testimonials-fallback {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-static {
  background: var(--carousel-bg);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--carousel-border);
  box-shadow: var(--carousel-shadow), var(--carousel-glow);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
}

.testimonial-static .testimonial-text {
  margin-bottom: 2rem;
}

.testimonial-static .testimonial-author-info {
  margin-bottom: 1.5rem;
}

/* ===============================================
   MODO ESCURO APRIMORADO
   =============================================== */

@media (prefers-color-scheme: dark) {
  :root {
    --carousel-bg: rgba(15, 23, 42, 0.98);
    --carousel-card-bg: rgba(30, 41, 59, 0.9);
    --carousel-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
  }
}