:root {
  /* sizes */
  --block-padding-h: 48px;
  --block-padding-v: 32px;
  --block-padding: var(--block-padding-v) var(--block-padding-h);
  --block-spacing: 24px;
}

body {
  min-height: 100vh;
  grid-template-rows: auto 1fr auto;
}

#header,
#footer {
  grid-column: 2; /* matches simple.css default for all body > * elements */
  padding: var(--block-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#header > img {
  margin: 0;
}

main {
  border-left: var(--border-width) solid var(--border);
  border-right: var(--border-width) solid var(--border);
}

/* styles for page hero container */
#hero {
  padding: var(--block-padding);
  border-bottom: var(--border-width) solid var(--border);
}

#hero[data-layout="case-study"] {
  display: flex;
  align-items: flex-start;
  gap: var(--block-spacing);
}

#hero[data-layout="case-study"] > .details,
#hero[data-layout="case-study"] > #featured-image {
  flex: 1;
}

#hero[data-layout="case-study"] > .details {
  margin: 12px 0;
}

#hero .details > h1 {
  margin-top: 12px;
  margin-bottom: 0;
}

#hero[data-layout="case-study"] .details > h1 {
  margin-bottom: 12px;
}

#hero[data-layout="case-study"] > #featured-image {
  margin-top: 0;
  margin-bottom: 0;
}

#hero:not([data-layout="case-study"]) > #featured-image {
  margin-top: 24px;
  margin-bottom: 0px;
}

/* styles for breadcrumbs */
#breadcrumbs {
  display: flex;
}

a.breadcrumb-link {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text);
  text-decoration-color: transparent;
}

a.breadcrumb-link:hover {
  text-decoration-color: var(--text);
}

#breadcrumbs > p.post-date {
  color: var(--text-light);
}

a.breadcrumb-link + p.post-date {
  position: relative;
  margin-left: 20px;
}

a.breadcrumb-link + p.post-date::before {
  content: "•";
  color: var(--text-light);
  position: absolute;
  left: -12px;
}

/* styles for main content container */
#content {
  grid-column: 1;
}

#content:not([data-layout="collection"]) {
  padding: var(--block-padding);
}

/* styles for featured client logos */
#clients {
  display: flex;
  gap: var(--block-spacing);
  padding: var(--block-padding);
  align-items: center;
  border-top: var(--border-width) solid var(--border);
  border-bottom: var(--border-width) solid var(--border);
}

#clients > h2 {
  margin: 0;
}

ul.clients-list {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  gap: var(--block-spacing);
  align-items: center;
}

li.clients-list__item {
  display: flex;
}

li.clients-list__item > img {
  height: 36px;
}

/* styles for testimonials */
#testimonials {
  padding: var(--block-padding);
}

#testimonials > h2 {
  margin: 0;
}

.testimonial__item {
  display: flex;
  gap: var(--block-spacing);
  align-items: flex-start;
  margin-top: var(--block-spacing);
}

.testimonial__item > svg {
  width: 24px;
  height: 27px;
  flex-shrink: 0;
  color: var(--accent);
}

.testimonial__item > blockquote {
  margin: 0;
  padding: 0;
  border: none;
  font-style: normal;
  font-weight: 400;
  color: var(--text);
}

.testimonial__item > blockquote > p {
  margin-bottom: 12px;
}

.testimonial__item > blockquote > cite {
  font-style: italic;
  font-weight: 500;
  color: var(--text);
}

/* styles for recent posts sidebar */
#sidebar {
  grid-column: 2;
  border-left: var(--border-width) solid var(--border);
  padding: var(--block-padding);
}

#sidebar > h2 {
  margin: 0;
}

ul.recent-posts {
  padding: 0;
  margin: 0;
  list-style: none;
}

li.recent-posts__item {
  margin-top: var(--block-spacing);
}

li.recent-posts__item > p {
  margin-top: 8px;
}

#sidebar > a.button {
  margin-top: var(--block-spacing);
  width: 100%;
}

.showcase {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-gap: 1rem;
}

#footer > p {
  margin: 0;
}

/* Post archive */

ul#blog-posts {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-posts__item {
  display: flex;
  gap: var(--block-spacing);
  align-items: center;
  padding: var(--block-padding);
  border-bottom: var(--border-width) solid var(--border);
}

.blog-posts__item > .post-image {
  flex: 1;
  width: 30%;
}

.blog-posts__item > .post-details {
  flex: 3;
  margin: 0;
  align-self: center;
}

.blog-posts__item > .post-details > p {
  margin-bottom: 8px;
  color: var(--text-light);
}

.blog-posts__item > .post-details > a {
  color: var(--text);
  text-decoration: none;
}

.blog-posts__item > .post-details > a > svg {
  transform: rotate(180deg);
  margin-left: 0;
  transition: 0.2s margin-left ease-in-out;
}

.blog-posts__item > .post-details > a:hover > svg {
  transform: rotate(180deg);
  margin-left: 12px;
}

/* Case Studies */
#case-studies {
  list-style: none;
  padding: 0;
  margin: 0;
}

.case-studies__item {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-gap: var(--block-spacing);
  border-bottom: var(--border-width) solid var(--border);
}

.case-studies__item-image {
  grid-column: 1/6;
  width: 100%;
  height: auto;
  padding: var(--block-padding);
  padding-right: var(--block-spacing);
}

.case-studies__item-details {
  grid-column: 6/13;
  padding: var(--block-padding-h) var(--block-padding-h);
  padding-left: 0;
}

.case-studies__item-details > h2 {
  margin: 0;
  margin-top: 0 !important;
}

.case-studies__item-details > p {
  margin-top: 8px;
  margin-bottom: 24px;
}

/* post & case-study content */

#featured-image {
  width: 100%;
  height: auto;
  margin-bottom: var(--block-spacing);
}

#content:is([data-layout="case-study"], [data-layout="post"]) > ul {
  padding: 0;
  margin: 0;
  padding-left: 32px;
  padding-bottom: 24px;
}

#content:is([data-layout="case-study"], [data-layout="post"]) > ul > li {
  padding-left: 12px;
}

#content:is([data-layout="case-study"], [data-layout="post"]) p:has(img + em) {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#content:is([data-layout="case-study"], [data-layout="post"]) > hr {
  background-color: var(--text-light);
  margin: 24px 0;
}

@media (min-width: 1025px) {
  #content:is([data-layout="case-study"], [data-layout="post"])
    .post-images[data-columns="2"] {
    display: flex;
    gap: var(--block-spacing);
  }

  #content:is([data-layout="case-study"], [data-layout="post"])
    .post-images[data-columns="2"]
    > figure {
    flex: 1;
  }
}

@media (max-width: 1024px) {
  /* styles for featured client logos */
  #clients {
    flex-direction: column;
    align-items: flex-start;
  }

  /* page hero */
  #hero[data-layout="case-study"] {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  :root {
    /* sizes */
    --block-padding-h: 24px;
    --block-padding-v: 24px;
  }

  body:has(#sidebar) > main {
    display: flex;
    flex-direction: column;
  }

  #sidebar {
    border-left: none;
    border-top: var(--border-width) solid var(--border);
  }
}

@media (max-width: 600px) {
  #feed {
    border-left: none;
    border-top: var(--border-width) solid var(--border);
  }

  /* case studies */
  .case-studies__item {
    display: flex;
    flex-direction: column;
    grid-gap: 0;
  }

  .case-studies__item-details {
    padding: var(--block-padding);
    padding-top: 0;
  }

  /* blog posts */
  .blog-posts__item {
    flex-direction: column;
  }

  .blog-posts__item > .post-image {
    width: 100%;
  }
}