.roi-container {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: 0 var(--layout-gutter);
}

.roi-hero {
  padding: 80px 0;
  background-color: #FFFFFF;
}

.roi-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.roi-hero-title {
  color: #03213D;
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 24px;
}

.roi-hero-lead {
  font-size: 1.25rem;
  color: #03213D;
  margin-bottom: 20px;
  line-height: 1.6;
}

.roi-hero-content p {
  color: #03213D;
  line-height: 1.6;
}

.roi-featured-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.roi-details {
  padding: 80px 0;
  background-color: #E2EEF4;
}

.roi-split-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
}

.roi-strategy-item {
  margin-bottom: 40px;
}

.roi-strategy-item h2 {
  color: #03213D;
  font-size: 1.5rem;
  margin: 1em 0 12px;
}

.roi-strategy-item p {
  color: #03213D;
  line-height: 1.6;
}

.roi-cta-box {
  background: #FFFFFF;
  padding: 40px;
  border-radius: 12px;
  margin-top: 60px;
}

.roi-cta-box h2 {
  color: #03213D;
  font-size: 1.25rem;
  margin: 1.33em 0 16px;
}

.roi-sidebar-card {
  position: sticky;
  top: 40px;
  background: #FFFFFF;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.roi-sidebar-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
}

.roi-sidebar-link {
  display: inline-block;
  color: #03213D;
  font-weight: 700;
  text-decoration: underline;
}

.roi-blog-grid {
  padding: 80px 0;
  background-color: #FFFFFF;
}

.roi-grid-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.roi-blog-card {
  background: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
}

.roi-blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.roi-blog-card-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.roi-category {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: #03213D;
  opacity: 0.7;
  margin-bottom: 12px;
  display: block;
}

.roi-blog-card h2 {
  font-size: 1.1rem;
  color: #03213D;
  margin: 1em 0 20px;
  line-height: 1.4;
  flex-grow: 1;
}

.roi-text-link {
  color: #03213D;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid #54ABDF;
  align-self: flex-start;
}

.roi-final-cta {
  padding: 100px 0;
  background: linear-gradient(rgb(3, 33, 61) 0px, rgb(3, 33, 61) 100%);
  color: #FFFFFF;
  text-align: center;
}

.roi-cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.roi-final-cta h2 {
  font-size: 2.25rem;
  margin-bottom: 24px;
  color: #FFFFFF;
}

.roi-final-cta p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  opacity: 0.9;
}

.roi-cta-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.roi-btn-primary {
  background-color: #FF8A3D;
  color: #03213D;
  padding: 14px 32px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  display: inline-block;
  transition: transform 0.2s ease;
}

.roi-btn-primary:hover {
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .roi-hero-grid, .roi-split-layout, .roi-grid-wrapper {
    grid-template-columns: 1fr;
  }
  
  .roi-hero-media {
    order: -1;
  }
  
  .roi-sidebar {
    margin-top: 40px;
  }
  
  .roi-sidebar-card {
    position: static;
  }
}

@media (max-width: 640px) {
  .roi-hero-title {
    font-size: 2rem;
  }
  
  .roi-cta-actions {
    flex-direction: column;
  }
  
  .roi-hero, .roi-details, .roi-blog-grid {
    padding: 60px 0;
  }
}