/* Single Case Study layout
   -------------------------------------------------------------- */

body.single-case_study {
  background-color: #ffffff;
}

/* Background on full-width container */
.site-container--case-study {
  background-color: var(--color-white-100, #fafafa);
  border-radius: 16px 16px 0 0;
}

/* Inner content constraints via .site-inner (defined globally in style.css) */
.site-container--case-study .site-inner {
  padding-top: 40px;
  padding-bottom: 80px;
}


.case-study-hero {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-bottom: 40px;
  margin-top: 24px;

  @media (max-width: 768px) {
    margin-bottom: 24px;
    margin-top: 8px;
    gap: 20px;
  }
}

.case-study-hero__content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 68%;
}

.case-study-hero__excerpt {
  color: var(--color-black, #050505);
  font-size: 18px;
  line-height: 1.6;
}

.case-study-hero__image img {
  width: 100%;
  max-height: 480px;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
}

/* Case Study Meta (Industry & Scope) */
.case-study-meta {
  display: flex;
  flex-direction: row;
  gap: 64px;
  margin-bottom: 16px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-beige-alpha-900);

  @media (max-width: 768px) {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 16px;
    padding-bottom: 32px;
  }
}

.case-study-meta__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-study-meta__title {
  color: var(--color-black, #050505);
}

.case-study-meta__description {
  color: var(--color-black, #050505);
}

/* Case Study Layout - Full Width */
.case-study-layout {
  margin: 0 auto;
  padding-top: 8px;
  display: grid;
  grid-template-columns: minmax(0, 860px) 280px;
  justify-content: space-between;
  gap: 64px;

  @media (max-width: 768px) {
    padding-top: 16px;
    grid-template-columns: 1fr;
  }
}

.case-study-layout__sidebar {
  margin-top: 40px;
}

/* Table of Contents */
.case-study-toc {
  background-color: var(--color-blue-alpha-600-80, #10228DCC);
  padding: 32px;
  border-radius: 16px;
}

.case-study-toc__nav {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-study-toc__header {
 margin-bottom: 16px;
}

.case-study-toc__header svg {
  color: var(--color-black, #050505);
  flex-shrink: 0;
  display: none;
}

.case-study-toc__title {
  color: var(--color-white);
  margin: 0;
}

.case-study-toc__list-wrapper {
  position: relative;
}

.case-study-toc__border {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-blue-alpha-600-50);
  z-index: 0;
}

.case-study-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.case-study-toc__item {
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease;
}

.case-study-toc__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-white);
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 1;
}

.case-study-toc__item:hover::before {
  opacity: 1;
}

.case-study-toc__link {
  display: block;
  padding: 8px 0 8px 16px;
  color: var(--color-white);
  text-decoration: none;
  transition: color 0.2s ease;
  line-height: 1.4;
}

.case-study-toc__item:hover .case-study-toc__link {
  color: var(--color-white);
}

.case-study-layout__content {
  width: 100%;
}

/* Case Study Content */
.case-study-content {
  padding: 0;

  @media (max-width: 768px) {
    padding: 0;
  }
}

.case-study-content__body {
  color: var(--color-black, #050505);
}

/* Typography for Case Study Content */
.case-study-content__body h1,
.case-study-content__body h2,
.case-study-content__body h3,
.case-study-content__body h4,
.case-study-content__body h5,
.case-study-content__body h6 {
  margin-bottom: 24px;
  margin-top: 40px;
  color: var(--color-black, #050505);
}

.case-study-content__body h1:first-child,
.case-study-content__body h2:first-child,
.case-study-content__body h3:first-child {
  margin-top: 0;
}

.case-study-content__body h2 {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.3;

  @media (max-width: 768px) {
    font-size: 24px;
  }
}

.case-study-content__body h3 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.4;

  @media (max-width: 768px) {
    font-size: 20px;
  }
}

.case-study-content__body p {
  font-size: 1.25rem; /* 20px */
  font-weight: 400;
  line-height: 1.875rem; /* 30px */
}

.case-study-content__body ul,
.case-study-content__body ol {
  margin-bottom: 24px;
  margin-left: 24px;
}

.case-study-content__body li {
  margin-bottom: 12px;
  font-size: 16px;
  line-height: 1.7;
}

.case-study-content__body a {
  color: var(--color-blue-600, #10228d);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: opacity 0.2s ease;
}

.case-study-content__body a:hover {
  opacity: 0.8;
}

.case-study-content__body img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 32px 0;
}

.case-study-content__body blockquote {
  margin: 32px 0;
  padding: 24px 32px;
  background-color: var(--color-blue-100, #F0F7FF);
  border-left: 4px solid var(--color-blue-600, #10228d);
  border-radius: 8px;
  font-style: italic;
  color: var(--color-black, #050505);
}

.case-study-content__body code {
  background-color: #f5f5f5;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
}

.case-study-content__body pre {
  background-color: #f5f5f5;
  padding: 20px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 24px 0;
}

.case-study-content__body pre code {
  background-color: transparent;
  padding: 0;
}

/* WordPress core blocks styling for case studies */
.case-study-content__body .wp-block-image {
  margin: 32px 0;
}

.case-study-content__body .wp-block-image img {
  margin: 0;
}

.case-study-content__body .wp-block-gallery {
  margin: 32px 0;
}

.case-study-content__body .wp-block-separator {
  margin: 40px 0;
  border: none;
  border-top: 2px solid #e5e5e5;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .site-main.site-main--case-study .site-container {
    padding-bottom: 48px;
  }

  .case-study-layout {
    padding-top: 0;
  }

  .case-study-layout__sidebar {
    order: -1;
    margin-top: 16px;
  }
}