/* Page-specific isolation prefix: kb- */

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

/* Hero Section */
.kb-hero {
  background: linear-gradient(rgb(3, 33, 61) 0px, rgb(3, 33, 61) 100%);
  padding: 120px 0 100px;
  text-align: center;
  color: #FFFFFF;
}

.kb-hero__content {
  max-width: 800px;
  margin: 0 auto;
}

.kb-hero__title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.1;
}

.kb-hero__subtitle {
  font-size: 1.25rem;
  line-height: 1.6;
  opacity: 0.9;
}

/* Blog Grid Section */
.kb-blog-section {
  padding: 80px 0;
  background-color: #FFFFFF;
}

.kb-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.kb-blog-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(3, 33, 61, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kb-blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(3, 33, 61, 0.12);
}

.kb-blog-card__media {
  aspect-ratio: 400 / 250;
  overflow: hidden;
}

.kb-blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kb-blog-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.kb-blog-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #03213D;
  margin-bottom: 16px;
  line-height: 1.4;
}

.kb-blog-card__text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #03213D;
  margin-bottom: 24px;
  flex-grow: 1;
}

.kb-blog-card__link {
  font-weight: 700;
  color: #03213D;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  border-bottom: 2px solid #54ABDF;
  align-self: flex-start;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.kb-blog-card__link:hover {
  color: var(--link-on-light);
  border-color: #03213D;
}

/* Explainer Section */
.kb-explainer-section {
  padding: 100px 0;
  background-color: #E2EEF4;
}

.kb-explainer-title {
  font-size: 2.5rem;
  color: #03213D;
  margin-bottom: 48px;
  font-weight: 700;
  text-align: center;
}

.kb-explainer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
}

.kb-explainer-main-media {
  background: #FFFFFF;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(3, 33, 61, 0.1);
}

.kb-explainer-main-img {
  width: 100%;
  height: auto;
  display: block;
}

.kb-explainer-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.kb-nav-card {
  background: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px rgba(3, 33, 61, 0.05);
}

.kb-nav-card:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 24px rgba(3, 33, 61, 0.1);
}

.kb-nav-card__link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #03213D;
}

.kb-nav-card__img-box {
  width: 140px;
  height: 90px;
  flex-shrink: 0;
}

.kb-nav-card__img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kb-nav-card__label {
  padding: 0 24px;
  font-weight: 700;
  font-size: 1.1rem;
}

/* CTA Footer */
.kb-cta-footer {
  padding: 100px 0;
  background-color: #03213D;
  color: #FFFFFF;
  text-align: center;
}

.kb-cta-footer__box {
  max-width: 700px;
  margin: 0 auto;
}

.kb-cta-footer__title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  font-weight: 700;
}

.kb-cta-footer__text {
  font-size: 1.25rem;
  margin-bottom: 40px;
  opacity: 0.9;
}

.kb-btn-primary {
  display: inline-block;
  background-color: #FF8A3D;
  color: #03213D;
  padding: 18px 48px;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.1rem;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.kb-btn-primary:hover {
  background-color: #FF7A2F;
  transform: scale(1.05);
}

/* Responsive Adjustments */
@media (max-width: 1199px) {
  .kb-blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .kb-explainer-grid {
    gap: 40px;
  }
}

@media (max-width: 900px) {
  .kb-explainer-grid {
    grid-template-columns: 1fr;
  }
  .kb-hero__title {
    font-size: 2.75rem;
  }
  .kb-explainer-title {
    font-size: 2.25rem;
  }
}

@media (max-width: 640px) {
  .kb-blog-grid {
    grid-template-columns: 1fr;
  }
  .kb-hero {
    padding: 80px 0 60px;
  }
  .kb-hero__title {
    font-size: 2.25rem;
  }
  .kb-nav-card__img-box {
    width: 100px;
    height: 70px;
  }
  .kb-nav-card__label {
    font-size: 0.95rem;
    padding: 0 16px;
  }
  .kb-cta-footer__title {
    font-size: 2rem;
  }
}