/* ================================
   EXAMES.CSS - Página de Exames e Serviços
   ================================ */

/* ================================
   SEÇÃO 1: HERO
   ================================ */
.exames-hero {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(55, 65, 81, 0.95) 0%, rgba(212, 175, 55, 0.9) 100%);
  text-align: center;
}

.exames-hero .hero-title {
  font-size: 40px;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.exames-hero .hero-subtitle {
  font-size: 20px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.95);
  max-width: 700px;
  margin: 0 auto;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

@media (max-width: 767px) {
  .exames-hero {
    padding: 60px 0;
  }

  .exames-hero .hero-title {
    font-size: 32px;
  }

  .exames-hero .hero-subtitle {
    font-size: 18px;
  }
}

/* ================================
   SEÇÃO 2-7: CATEGORIAS
   ================================ */
.categoria-section {
  padding: 80px 0;
  background: var(--bg-primary);
}

.categoria-section-alt {
  background: var(--bg-secondary);
}

.categoria-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-neutral-dark);
  text-align: center;
  margin-bottom: 12px;
}

.categoria-subtitle {
  font-size: 18px;
  color: var(--color-neutral-medium);
  text-align: center;
  margin-bottom: 48px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 767px) {
  .categoria-section {
    padding: 60px 0;
  }

  .categoria-title {
    font-size: 26px;
  }

  .categoria-subtitle {
    font-size: 16px;
    margin-bottom: 32px;
  }
}

/* ================================
   GRID DE EXAMES
   ================================ */
.exames-grid {
  display: grid;
  gap: 32px;
}

.exames-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.exames-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.exames-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1023px) {
  .exames-grid-4,
  .exames-grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 767px) {
  .exames-grid-4,
  .exames-grid-3,
  .exames-grid-2 {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ================================
   CARDS DE EXAME
   ================================ */
.exame-card {
  background: white;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.exame-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.exame-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--bg-secondary);
}

.exame-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.exame-nome {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-neutral-dark);
  padding: 20px 20px 12px;
  margin: 0;
}

.exame-descricao {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-neutral-medium);
  padding: 0 20px;
  margin: 0;
  flex: 1;
}

.exame-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  padding: 16px 20px;
  transition: gap 0.3s ease;
}

.exame-link:hover {
  gap: 10px;
}

.exame-link .arrow {
  transition: transform 0.3s ease;
}

.exame-link:hover .arrow {
  transform: translateX(4px);
}

/* Cards Grandes (Fotografias) */
.exame-card-large .exame-image {
  height: 280px;
}

@media (max-width: 767px) {
  .exame-image {
    height: 180px;
  }

  .exame-card-large .exame-image {
    height: 200px;
  }
}

/* ================================
   SERVIÇO DESTAQUE (Escaneamento e Biomodelo)
   ================================ */
.servico-destaque-section {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.servico-destaque-alt {
  background: var(--bg-primary);
}

.servico-destaque-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}

.servico-destaque-reverse {
  direction: rtl;
}

.servico-destaque-reverse > * {
  direction: ltr;
}

.servico-image {
  width: 100%;
  height: 400px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.servico-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.servico-info {
  padding: 0;
}

.servico-descricao {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-neutral-medium);
  margin-bottom: 24px;
}

.servico-subtitulo {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-neutral-dark);
  margin-bottom: 16px;
}

.servico-lista {
  list-style: none;
  padding: 0;
  margin-bottom: 32px;
}

.servico-lista li {
  padding: 8px 0 8px 32px;
  position: relative;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-neutral-medium);
}

.servico-lista li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 700;
  font-size: 18px;
}

.servico-info .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.servico-info .btn-secondary:hover {
  background: var(--color-primary);
  color: white;
}

.servico-info .btn-secondary .arrow {
  transition: transform 0.3s ease;
}

.servico-info .btn-secondary:hover .arrow {
  transform: translateX(4px);
}

@media (max-width: 1023px) {
  .servico-destaque-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .servico-destaque-reverse {
    direction: ltr;
  }
}

@media (max-width: 767px) {
  .servico-destaque-section {
    padding: 60px 0;
  }

  .servico-image {
    height: 250px;
  }

  .servico-destaque-content {
    margin-top: 32px;
  }
}

/* ================================
   SEÇÕES EXPANDIDAS (Detalhes dos Exames)
   ================================ */
.exame-detalhe {
  padding: 80px 0;
  background: white;
  border-top: 1px solid #E5E7EB;
  scroll-margin-top: 100px;
}

.exame-detalhe-alt {
  background: var(--bg-secondary);
}

.exame-detalhe-content {
  display: grid;
  grid-template-columns: 40% 60%;
  gap: 60px;
  align-items: start;
}

.exame-detalhe-image {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 120px;
}

.exame-detalhe-image img {
  width: 100%;
  height: auto;
  display: block;
}

.exame-detalhe-titulo {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-neutral-dark);
  margin-bottom: 20px;
  margin-top: 0;
}

.exame-detalhe-descricao {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-neutral-medium);
  margin-bottom: 32px;
}

.exame-detalhe-info h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-neutral-dark);
  margin-top: 24px;
  margin-bottom: 12px;
}

.exame-detalhe-info h3:first-of-type {
  margin-top: 0;
}

.exame-detalhe-info ul {
  margin-bottom: 24px;
  padding-left: 24px;
}

.exame-detalhe-info li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-neutral-medium);
  margin: 8px 0;
}

.exame-detalhe-cta {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

.exame-detalhe-cta .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--color-primary);
  color: white;
  font-weight: 600;
  font-size: 15px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.exame-detalhe-cta .btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

.exame-detalhe-cta .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 15px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.exame-detalhe-cta .btn-secondary:hover {
  background: var(--color-primary);
  color: white;
}

@media (max-width: 1023px) {
  .exame-detalhe-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .exame-detalhe-image {
    position: static;
  }
}

@media (max-width: 767px) {
  .exame-detalhe {
    padding: 60px 0;
  }

  .exame-detalhe-titulo {
    font-size: 24px;
  }

  .exame-detalhe-cta {
    flex-direction: column;
  }

  .exame-detalhe-cta .btn-primary,
  .exame-detalhe-cta .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* ================================
   CTA FINAL
   ================================ */
.cta-final-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  text-align: center;
}

.cta-final-section .cta-title {
  font-size: 36px;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
}

.cta-final-section .cta-subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  font-weight: 600;
  font-size: 16px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-cta-primary {
  background: white;
  color: var(--color-primary);
}

.btn-cta-primary:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-cta-secondary {
  background: transparent;
  border: 2px solid white;
  color: white;
}

.btn-cta-secondary:hover {
  background: white;
  color: var(--color-primary);
}

@media (max-width: 767px) {
  .cta-final-section {
    padding: 60px 0;
  }

  .cta-final-section .cta-title {
    font-size: 28px;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .btn-cta {
    width: 100%;
  }
}

/* ================================
   UTILITÁRIOS
   ================================ */
html {
  scroll-behavior: smooth;
}

/* Ajuste para header fixo */
[id] {
  scroll-margin-top: 100px;
}

/* Animação de fade-in ao scroll (opcional com JS) */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}