.ctr-cpfl-branding {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 60px;
  display: flex;
  flex-direction: column;
  gap: 80px;
  color: var(--foreground);
}

.ctr-intro {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.brand-logo {
  height: 50px;
  width: auto;
  display: block;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 25px;
  text-decoration: none;
  color: var(--foreground);
  font-weight: 500;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  width: fit-content;
}

.btn-back:hover {
  opacity: 0.7;
  transform: translateX(-4px);
}

.ctr-intro .page-title {
  font-family: "Playfair Display", serif;
  font-size: 2.5rem;
  color: var(--foreground);
  margin: 0 0 5px 0;
  display: flex;
  align-items: center;
  gap: 16px;
}

.ctr-intro .page-subtitle {
  font-size: 1.1rem;
  margin: 8px 0 0 0;
}

.intro-box {
  border-radius: 8px;
  padding: 32px 0;
  padding-bottom: 0;
  background-color: transparent;
  display: flex;
  flex-direction: column;
  gap: 16px;
  line-height: 1.6;
  font-size: 1rem;
}

.intro-box p a {
  color: #000;
  text-underline-offset: 5px;
  text-decoration: underline;
}

.intro-box p a:hover {
  color: blue;
}

/* General Sections */
.ctr-section {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 20px 0;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-header h2 {
  font-family: "Playfair Display", serif;
  font-size: 2rem;
  margin: 0;
}

.section-header i {
  color: hsl(var(--primary));
  opacity: 0.9;
}

.section-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  line-height: 1.6;
  font-size: 1rem;
  color: #000000;
}

/* Image Grids & Placeholders */
.image-grid {
  display: grid;
  gap: 24px;
  width: 100%;
  margin-top: 16px;
}

.image-grid.grid-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 800px;
  margin-inline: auto;
}

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

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

.image-placeholder {
  aspect-ratio: 16 / 10;
  background: white;
  border: 1.5px dashed hsla(var(--primary), 0.2);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: hsl(var(--muted-foreground));
  opacity: 0.6;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  padding: 16px;
  text-align: center;
}

.image-placeholder .image-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  line-height: 1.3;
}

.image-placeholder i {
  color: hsl(var(--primary));
  opacity: 0.4;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

.image-placeholder:hover {
  opacity: 0.9;
  border-color: hsl(var(--primary));
  box-shadow: 0 8px 25px hsla(var(--primary), 0.1);
  transform: translateY(-3px);
}

.image-placeholder:hover i {
  opacity: 0.8;
  transform: scale(1.1);
}

.image-card {
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  background: white;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-card img.grid-image {
  flex: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 0;
  transition: transform 0.3s ease;
}

.video-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  background: #000;
}

.video-container video.video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(15px) brightness(0.4);
  transform: scale(1.1);
  z-index: 1;
  pointer-events: none;
}

.video-container video.video-fg {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
  transition: transform 0.3s ease;
}

.image-card:hover img.grid-image,
.image-card:hover video.video-fg {
  transform: scale(1.05);
}

.image-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.image-caption {
  padding: 10px 14px;
  background: white;
  border-top: 1px solid rgba(0, 0, 0, 0.03);
  font-size: 0.85rem;
  font-weight: 600;
  color: #333;
  text-align: center;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  display: block;
  flex-shrink: 0;
}

.media-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  backdrop-filter: blur(4px);
  z-index: 5;
}

.video-badge {
  background: hsla(var(--primary), 0.95);
}

.gif-badge {
  background: #333;
}

/* Row 1 & 2: Social Media Strategy Grids - Portrait / 4:5 */
#solucao-grid-1 .image-card,
#solucao-grid-1 .image-placeholder,
#solucao-grid-2 .image-card,
#solucao-grid-2 .image-placeholder {
  aspect-ratio: 4 / 5;
}

/* Row 3: Employer Branding - Vertical / Portrait */
#employer-branding-grid .image-card,
#employer-branding-grid .image-placeholder {
  aspect-ratio: 10 / 14;
}

/* Row 4: Pinterest Pins - Square */
#pinterest-grid .image-card,
#pinterest-grid .image-placeholder {
  aspect-ratio: 1 / 1;
}

/* Row 5: Influencers Videos - Tall Vertical */
#influenciadores-grid .image-card,
#influenciadores-grid .image-placeholder {
  aspect-ratio: 10 / 14;
}

#influenciadores-grid .image-card img.grid-image {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .image-grid.grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .ctr-cpfl-branding {
    padding: 100px 16px 40px;
    gap: 60px;
  }

  .btn-back {
    margin-inline: auto;
  }

  .ctr-intro .page-title {
    justify-content: center;
  }

  .ctr-intro .page-title,
  .ctr-intro .page-subtitle {
    text-align: center;
  }

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

  .image-grid.grid-3,
  .image-grid.grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .image-grid.grid-2,
  .image-grid.grid-3,
  .image-grid.grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Skeleton Loading */
.skeleton-loading {
  position: relative;
  overflow: hidden;
  background: #e0e0e0;
  pointer-events: none;
}

.skeleton-loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: shimmer 1.5s infinite;
  z-index: 10;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.skeleton-loading img,
.skeleton-loading video,
.skeleton-loading .media-badge {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.influencer-card-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.influencer-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: hsl(var(--primary));
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: opacity 0.2s ease;
  width: fit-content;
  margin: 0 auto;
}

.influencer-link:hover {
  opacity: 0.7;
}

.influencer-link i {
  display: inline-block;
  vertical-align: middle;
}