/* Single Article only. Archive cards/CTA are reused from articles.css. */
.single-article-page {
  overflow: clip;
}

.reading-progress {
  position: fixed;
  z-index: 100001;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--theme-color);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

.article-hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  background: #0e0e0e;
}

.article-hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.09;
  background-image: linear-gradient(to right, #fff 1px, transparent 1px), linear-gradient(to bottom, #fff 1px, transparent 1px);
  background-size: calc(100vw / 6) calc(100vw / 6);
  pointer-events: none;
}

.article-hero__inner {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 720px;
  padding-top: 185px;
  padding-bottom: 75px;
}

.article-hero__category {
  position: relative;
  z-index: 1;
}

.article-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 35px 0 38px;
  font-family: var(--heading-font);
  font-size: clamp(60px, 7.1vw, 104px);
  font-weight: 500;
  letter-spacing: -0.042em;
  line-height: 0.9;
  text-wrap: balance;
}

.article-hero__excerpt {
  position: relative;
  z-index: 1;
  max-width: 720px;
  color: var(--font-color);
  font-size: clamp(17px, 1.55vw, 22px);
  line-height: 1.65;
}

.article-hero__meta {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 58px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.article-hero__meta > div {
  padding-right: 24px;
}

.article-hero__meta > div + div {
  padding-left: 24px;
  border-left: 1px solid var(--border-color);
}

.article-hero__meta dt {
  margin-bottom: 8px;
  color: var(--font-color);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.article-hero__meta dd {
  color: var(--heading-color);
  font-size: 12px;
}

.article-featured-image {
  position: relative;
  width: min(1500px, calc(100% - 80px));
  height: min(78vh, 820px);
  min-height: 580px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 0 0 90px 0;
  background: var(--assistant-color);
}

.article-featured-image img {
  width: 100%;
  height: 116%;
  object-fit: cover;
  transform: translateY(-8%);
}

.article-featured-image figcaption {
  position: absolute;
  right: 28px;
  bottom: 25px;
  left: 28px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 25px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.45);
  color: #fff;
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.55);
}

.article-reading-layout {
  display: grid;
  grid-template-columns: minmax(180px, 220px) minmax(0, 740px) minmax(0, 1fr);
  gap: clamp(45px, 6vw, 95px);
  align-items: start;
}

.article-toc {
  grid-column: 1;
  align-self: stretch;
}

.article-toc__sticky {
  position: sticky;
  top: 120px;
}

.article-toc__toggle {
  display: none;
}

.article-toc__label {
  display: block;
  margin-bottom: 20px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--border-color);
  color: var(--heading-color);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.article-toc ol {
  counter-reset: toc;
}

.article-toc li {
  position: relative;
  counter-increment: toc;
}

.article-toc li + li {
  margin-top: 15px;
}

.article-toc a {
  position: relative;
  display: block;
  padding-left: 31px;
  color: var(--font-color);
  font-size: 11px;
  line-height: 1.5;
  transition: color 0.25s ease, transform 0.25s ease;
}

.article-toc a::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--font-color);
  content: counter(toc, decimal-leading-zero);
  font-family: var(--heading-font);
  font-size: 10px;
  transition: color 0.25s ease;
}

.article-toc a:hover,
.article-toc a:focus-visible,
.article-toc a.is-active {
  color: var(--heading-color);
  outline: none;
  transform: translateX(4px);
}

.article-toc a.is-active::before {
  color: var(--theme-color);
}

.article-body {
  grid-column: 2;
  min-width: 0;
  color: var(--font-color);
  font-size: 18px;
  line-height: 1.9;
}

.article-body > *:first-child {
  margin-top: 0;
}

.article-body p {
  margin: 0 0 28px;
}

.article-body h2,
.article-body h3,
.article-body h4 {
  color: var(--heading-color);
  text-wrap: balance;
}

.article-body h2 {
  margin: 100px 0 30px;
  padding-top: 5px;
  font-size: clamp(42px, 4.5vw, 62px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
}

.article-body h3 {
  margin: 58px 0 22px;
  font-size: clamp(29px, 3vw, 40px);
  font-weight: 500;
  line-height: 1.08;
}

.article-body h4 {
  margin: 45px 0 18px;
  font-size: 24px;
  font-weight: 500;
}

.article-body strong {
  color: var(--heading-color);
  font-weight: 600;
}

.article-body > a,
.article-body p a {
  color: var(--heading-color);
  background-image: linear-gradient(var(--theme-color), var(--theme-color));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 100% 1px;
  transition: background-size 0.25s ease, color 0.25s ease;
}

.article-body p a:hover,
.article-body p a:focus-visible {
  color: var(--theme-color);
  outline: none;
  background-size: 0 1px;
}

.article-body ul,
.article-body ol {
  margin: 28px 0 38px;
  padding-left: 26px;
}

.article-body li {
  padding-left: 9px;
}

.article-body li + li {
  margin-top: 13px;
}

.article-body ul {
  list-style: disc;
}

.article-body ol {
  list-style: decimal;
}

.article-body ul li::marker {
  color: var(--theme-color);
}

.article-body ol li::marker {
  color: var(--heading-color);
  font-family: var(--heading-font);
}

.article-body mark {
  padding: 1px 5px;
  background: color-mix(in srgb, var(--theme-color) 35%, transparent);
  color: var(--heading-color);
}

.article-table-wrap {
  max-width: 100%;
  margin: 45px 0 55px;
  overflow-x: auto;
  border-top: 1px solid var(--border-color);
  outline: none;
}

.article-table-wrap:focus-visible {
  box-shadow: 0 0 0 2px var(--theme-color);
}

.article-body table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 13px;
}

.article-body caption {
  padding: 16px 0;
  color: var(--font-color);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-align: left;
  text-transform: uppercase;
}

.article-body th,
.article-body td {
  padding: 18px 16px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.article-body th {
  color: var(--heading-color);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-body pre {
  margin: 45px 0 70px;
  padding: 28px;
  overflow-x: auto;
  border-radius: 0 30px 0 0;
  background: #0e0e0e;
  color: #d9d9d9;
  font-size: 13px;
  line-height: 1.7;
}

.article-video {
  margin: 85px 0;
}

.article-video__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 70px 0 0;
  background: #0e0e0e;
}

.article-video__cover::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0, 0, 0, 0.52), transparent 68%);
  content: "";
}

.article-video__cover > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  scale: 1;
  transition: scale 0.65s cubic-bezier(0.22, 1, 0.36, 1), filter 0.4s ease;
}

.article-video:hover .article-video__cover > img {
  scale: 1.035;
  filter: saturate(1.08);
}

.article-video__play {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 108px;
  height: 108px;
  border: 0;
  border-radius: 50%;
  background: var(--theme-color);
  color: #0e0e0e;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: background-color 0.25s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.article-video__play::after {
  position: absolute;
  inset: -11px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: inherit;
  content: "";
}

.article-video__play span {
  margin-left: 4px;
  transition: transform 0.25s ease;
}

.article-video__play:hover,
.article-video__play:focus-visible {
  background: #fff;
  outline: none;
  transform: translate(-50%, -50%) scale(1.07);
}

.article-video__play:hover span,
.article-video__play:focus-visible span {
  transform: translateX(3px);
}

.article-video__play:hover::after,
.article-video__play:focus-visible::after {
  animation: article-video-ring 1.4s ease-out infinite;
}

.article-video__caption {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 32px;
  padding: 24px 0 0;
}

.article-video__caption > span {
  color: var(--theme-color);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-video__caption h3 {
  margin: 0 0 10px;
  font-size: 30px;
}

.article-video__caption p {
  margin: 0;
  font-size: 14px;
}

@keyframes article-video-ring {
  0% { opacity: 0.8; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.18); }
}

.article-share {
  margin-top: 90px;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}

.article-share h2 {
  margin: 0 0 22px;
  font-family: var(--body-font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-share__links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
}

.article-share a,
.article-share button {
  padding: 9px 14px;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  background: transparent;
  color: var(--heading-color);
  cursor: pointer;
  font-family: var(--body-font);
  font-size: 10px;
  transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.article-share a:hover,
.article-share a:focus-visible,
.article-share button:hover,
.article-share button:focus-visible {
  border-color: var(--heading-color);
  background: var(--heading-color);
  color: #fff;
  outline: none;
  transform: translateY(-2px);
}

.article-share__feedback {
  min-width: 48px;
  color: var(--theme-color);
  font-size: 10px;
}

.article-video-modal {
  position: fixed;
  inset: 0;
  z-index: 100002;
  display: grid;
  place-items: center;
  padding: 30px;
  background: rgba(0, 0, 0, 0.92);
}

html.video-modal-open {
  overflow: hidden;
}

.article-video-modal__dialog {
  position: relative;
  width: min(1100px, 100%);
  aspect-ratio: 16 / 9;
  background: #111;
}

.article-video-modal iframe,
.article-video-modal video {
  width: 100%;
  height: 100%;
  border: 0;
}

.article-video-modal__empty {
  display: grid;
  place-items: center;
  height: 100%;
  padding: 35px;
  color: #fff;
  text-align: center;
}

.article-video-modal__close {
  position: absolute;
  top: -44px;
  right: 0;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 30px;
}

.article-next-prev {
  padding-bottom: var(--margin-padding);
}

.article-next-prev__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.article-nav-link {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 210px;
  padding: 34px;
  color: var(--heading-color);
  transition: color 0.3s ease, background-color 0.3s ease, padding 0.3s ease;
}

.article-nav-link + .article-nav-link {
  border-left: 1px solid var(--border-color);
}

.article-nav-link > span {
  color: var(--font-color);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-nav-link strong {
  max-width: 470px;
  font-family: var(--heading-font);
  font-size: clamp(30px, 3.3vw, 46px);
  font-weight: 500;
  line-height: 1.05;
}

.article-nav-link--next {
  align-items: flex-end;
  text-align: right;
}

.article-nav-link:hover,
.article-nav-link:focus-visible {
  padding-right: 42px;
  padding-left: 42px;
  background: var(--heading-color);
  color: #fff;
  outline: none;
}

.article-nav-link:hover > span,
.article-nav-link:focus-visible > span {
  color: var(--theme-color);
}

.related-articles {
  border-top: 1px solid var(--border-color);
}

.related-articles__title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.32fr);
  gap: 65px;
  align-items: end;
  padding: 65px 0 75px;
}

.related-articles__title-row p {
  line-height: 1.7;
}

.related-articles .article-card h3 {
  font-size: clamp(27px, 2.2vw, 36px);
}

.related-articles .article-card__link {
  margin-top: 22px;
}

@media only screen and (max-width: 991px) {
  .article-reading-layout {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .article-toc,
.article-body {
    grid-column: 1;
  }

  .article-toc__sticky {
    position: static;
  }

  .article-toc__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 17px 0;
    border: 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: transparent;
    color: var(--heading-color);
    cursor: pointer;
    font-family: var(--body-font);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .article-toc__toggle span:last-child {
    color: var(--theme-color);
    font-size: 20px;
    transition: transform 0.25s ease;
  }

  .article-toc.is-open .article-toc__toggle span:last-child {
    transform: rotate(45deg);
  }

  .article-toc__nav {
    display: none;
    padding: 24px 0 4px;
  }

  .article-toc.is-open .article-toc__nav {
    display: block;
  }

  .article-toc__label {
    display: none;
  }

  .article-body {
    width: min(740px, 100%);
    margin: 0 auto;
  }
}

@media only screen and (max-width: 767px) {
  .article-hero,
.article-hero__inner {
    min-height: 680px;
  }

  .article-hero__inner {
    padding-top: 135px;
    padding-bottom: 48px;
  }

  .article-hero h1 {
    margin: 28px 0 30px;
    font-size: clamp(43px, 11.5vw, 54px);
    line-height: 0.94;
  }

  .article-hero__excerpt {
    font-size: 15px;
  }

  .article-hero__meta {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 0;
    margin-top: 38px;
  }

  .article-hero__meta > div:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .article-featured-image {
    width: 100%;
    height: 62vh;
    min-height: 480px;
    border-radius: 0 0 52px 0;
  }

  .article-featured-image figcaption {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .article-body {
    font-size: 16px;
    line-height: 1.85;
  }

  .article-body h2 {
    margin-top: 78px;
    font-size: clamp(36px, 11vw, 48px);
  }

  .article-body h3 {
    font-size: clamp(27px, 8.5vw, 34px);
  }

  .article-video__cover {
    border-radius: 46px 0 0;
  }

  .article-video__play {
    width: 82px;
    height: 82px;
  }

  .article-video__caption {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .article-video__caption h3 {
    font-size: 27px;
  }

  .article-next-prev__grid,
.related-articles__title-row {
    grid-template-columns: 1fr;
  }

  .article-nav-link {
    min-height: 170px;
    padding: 28px 12px;
  }

  .article-nav-link + .article-nav-link {
    border-top: 1px solid var(--border-color);
    border-left: 0;
  }

  .article-nav-link:hover,
.article-nav-link:focus-visible {
    padding-right: 22px;
    padding-left: 22px;
  }

  .related-articles__title-row {
    gap: 28px;
    padding: 45px 0 55px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .single-article-page *,
.single-article-page *::before,
.single-article-page *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .article-video__play:hover::after,
.article-video__play:focus-visible::after {
    animation: none;
  }
}

/* Start state of the hero intro animation (set by single-article.js, released when the animation starts). */
.single-article-page.is-hero-pending .article-hero__grid,
.single-article-page.is-hero-pending .article-hero__category,
.single-article-page.is-hero-pending .article-hero h1,
.single-article-page.is-hero-pending .article-hero__excerpt,
.single-article-page.is-hero-pending .article-hero__meta > div {
  opacity: 0;
}

/* Text written in the admin panel's rich text editor: first paragraph, quotes, images and alignment. */
.article-body > p:first-child {
  margin-bottom: 34px;
  color: var(--heading-color);
  font-size: clamp(23px, 2.15vw, 31px);
  line-height: 1.55;
}

.article-body blockquote {
  position: relative;
  margin: 60px 0;
  padding: 42px 0 42px 52px;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  color: var(--heading-color);
  font-family: var(--heading-font);
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.article-body blockquote::before {
  position: absolute;
  top: 43px;
  left: 0;
  color: var(--theme-color);
  content: "“";
  font-family: var(--heading-font);
  font-size: 60px;
  line-height: 0.8;
}

.article-body img {
  display: block;
  width: 100%;
  height: auto;
  margin: 50px 0;
  border-radius: 54px 0 0;
}

.article-body .ql-align-center { text-align: center; }
.article-body .ql-align-right { text-align: right; }
.article-body .ql-align-justify { text-align: justify; }
.article-body .ql-direction-rtl { direction: rtl; text-align: right; }
.article-body blockquote.ql-direction-rtl { padding: 42px 52px 42px 0; }
.article-body blockquote.ql-direction-rtl::before { right: 0; left: auto; }
.article-body .ql-indent-1 { padding-inline-start: 3em; }
.article-body .ql-indent-2 { padding-inline-start: 6em; }
.article-body .ql-indent-3 { padding-inline-start: 9em; }
.article-body .ql-indent-4 { padding-inline-start: 12em; }

.article-nav-link--next:only-child {
  grid-column: 2;
}

@media only screen and (max-width: 767px) {
  .article-body blockquote {
    margin: 45px 0;
    padding-left: 34px;
  }

  .article-body blockquote.ql-direction-rtl {
    padding: 42px 34px 42px 0;
  }

  .article-body img {
    margin: 36px 0;
    border-radius: 34px 0 0;
  }

  .article-nav-link--next:only-child {
    grid-column: auto;
  }
}