/*
 * Relational Rescue editorial and proof page family.
 * Composed from Design System 1.0 tokens and canonical section rhythms.
 */

.route-content .site-header,
.route-proof .site-header,
.route-utility .site-header,
.route-scenario .site-header {
  position: relative;
}

.content-breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 20px var(--page-pad);
  border-bottom: 1px solid var(--graphite);
  color: var(--slate);
}

.content-breadcrumb a {
  color: var(--muted);
}

.content-breadcrumb a:hover,
.content-breadcrumb a:focus-visible {
  color: var(--bone);
}

.content-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.75fr);
  min-height: 590px;
  border-bottom: 1px solid var(--graphite);
  background-color: var(--obsidian);
  background-image:
    linear-gradient(to right, rgba(31, 31, 29, 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(31, 31, 29, 0.45) 1px, transparent 1px);
  background-size: 64px 64px;
}

.content-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(90px, 10vw, 150px) clamp(44px, 7vw, 110px) clamp(90px, 10vw, 150px) var(--gutter);
}

.content-hero-copy .t-eyebrow,
.article-hero-copy .t-eyebrow {
  margin: 0 0 var(--space-eyebrow-heading);
  color: var(--rust);
}

.content-hero-copy h1,
.article-hero-copy h1 {
  max-width: 850px;
  margin: 0;
}

.content-hero-copy > .t-body,
.article-hero-copy > .t-body {
  max-width: 700px;
  margin: var(--space-heading-copy) 0 0;
  color: var(--muted);
}

.content-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.content-hero-image {
  position: relative;
  min-height: 440px;
  margin: 54px var(--gutter) 54px 0;
  border-bottom: 3px solid var(--rust);
  overflow: hidden;
}

.content-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.06);
}

.content-hero-image figcaption,
.article-hero-image figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 17px 20px;
  background: rgba(10, 10, 10, 0.9);
  color: var(--bone);
}

.topic-index {
  padding: 40px var(--gutter);
  border-bottom: 1px solid var(--graphite);
  background: var(--charcoal);
}

.topic-index-inner {
  display: flex;
  max-width: 1120px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin: 0 auto;
}

.topic-index p {
  margin: 0;
  color: var(--bone);
}

.topic-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.topic-links a {
  padding: 12px 14px;
  border: 1px solid var(--graphite);
  color: var(--muted);
}

.topic-links a:hover,
.topic-links a:focus-visible {
  border-color: var(--rust);
  color: var(--bone);
}

.situation-paths,
.resource-library,
.proof-library,
.utility-section {
  padding: clamp(112px, 10vw, 160px) var(--gutter);
}

.situation-paths {
  background: var(--charcoal);
}

.content-section-heading {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.content-section-heading .section-label {
  margin: 0 0 var(--space-eyebrow-heading);
  color: var(--rust);
}

.content-section-heading .t-body {
  max-width: 740px;
  margin: var(--space-heading-copy) auto 0;
  color: var(--muted);
}

.situation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1120px;
  margin: clamp(64px, 7vw, 104px) auto 0;
  border: 1px solid var(--graphite);
}

.situation-card {
  position: relative;
  display: grid;
  min-height: 490px;
  align-content: end;
  padding: 42px;
  overflow: hidden;
  color: var(--bone);
}

.situation-card + .situation-card {
  border-left: 1px solid var(--graphite);
}

.situation-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1);
  transition: transform 500ms ease, filter 500ms ease;
}

.situation-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.1) 15%, rgba(10, 10, 10, 0.96) 88%);
}

.situation-card > div {
  position: relative;
  z-index: 1;
}

.situation-card .t-label {
  color: var(--rust-bright);
}

.situation-card h3 {
  margin: 18px 0 16px;
}

.situation-card p {
  max-width: 520px;
  margin: 0;
  color: #d0cfc9;
}

.situation-card:hover img,
.situation-card:focus-visible img {
  transform: scale(1.025);
  filter: grayscale(0.78) contrast(1.08);
}

.resource-library {
  background-color: var(--obsidian);
  background-image:
    linear-gradient(to right, rgba(31, 31, 29, 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(31, 31, 29, 0.45) 1px, transparent 1px);
  background-size: 64px 64px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1px;
  max-width: 1120px;
  margin: clamp(64px, 7vw, 104px) auto 0;
  background: var(--graphite);
  border: 1px solid var(--graphite);
}

.resource-card {
  grid-column: span 4;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  background: var(--charcoal);
  color: var(--bone);
}

.resource-card:first-child,
.resource-card:nth-child(2) {
  grid-column: span 6;
}

.resource-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.resource-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.06);
  transition: transform 500ms ease, filter 500ms ease;
}

.resource-card-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 30px;
}

.resource-card .t-label {
  color: var(--rust);
}

.resource-card h3 {
  margin: 18px 0 16px;
}

.resource-card p {
  margin: 0 0 30px;
  color: var(--muted);
}

.resource-card .card-link {
  margin-top: auto;
  color: var(--bone);
}

.resource-card:hover img,
.resource-card:focus-within img {
  transform: scale(1.03);
  filter: grayscale(0.72) contrast(1.05);
}

.resource-card:hover .card-link,
.resource-card:focus-within .card-link {
  color: var(--rust-bright);
}

/* Resources index: Concept 02 translated into alternating cinematic rows. */
.route-resources .resource-grid {
  display: flex;
  max-width: 1400px;
  flex-direction: column;
  gap: 0;
  background: transparent;
  border: 1px solid var(--graphite);
  border-bottom: 0;
}

.route-resources .resource-card,
.route-resources .resource-card:first-child,
.route-resources .resource-card:nth-child(2) {
  display: grid;
  grid-column: auto;
  min-height: 570px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid var(--graphite);
  background: #0a0a0a;
  transition: background-color 320ms ease;
}

.route-resources .resource-card[hidden] {
  display: none;
}

.route-resources .resource-card:hover,
.route-resources .resource-card:focus-visible {
  background: #0f0f0f;
}

.route-resources .resource-card-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 5.5vw, 88px);
}

.route-resources .resource-card-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.route-resources .resource-card-meta .t-label:first-child {
  color: var(--rust);
}

.route-resources .resource-card-meta .t-label:last-child {
  flex: 0 0 auto;
  color: var(--slate);
}

.route-resources .resource-card h3 {
  width: 100%;
  max-width: none;
  margin: clamp(34px, 4vw, 54px) 0 24px;
  font-size: clamp(44px, 3.4vw, 62px) !important;
  line-height: 1.08;
}

.route-resources .resource-card p {
  max-width: 52ch;
  margin-bottom: clamp(38px, 4vw, 58px);
  line-height: 1.55;
}

.route-resources .resource-card .card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.route-resources .resource-card-image {
  min-height: 570px;
  aspect-ratio: auto;
  border-left: 1px solid var(--graphite);
}

.route-resources .resource-card-image img {
  filter: grayscale(1) contrast(1.13) brightness(0.72);
}

.route-resources .resource-card:nth-child(odd) .resource-card-copy {
  order: 1;
}

.route-resources .resource-card:nth-child(odd) .resource-card-image {
  order: 2;
}

.route-resources .resource-card:nth-child(even) .resource-card-image {
  order: 1;
  border-right: 1px solid var(--graphite);
  border-left: 0;
}

.route-resources .resource-card:nth-child(even) .resource-card-copy {
  order: 2;
}

.resource-load-more {
  display: table;
  margin: 54px auto 0;
  padding: 16px 24px 15px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: transparent;
  color: var(--bone);
  cursor: pointer;
  font: inherit;
  text-align: center;
}

.resource-load-more[hidden] {
  display: none;
}

.resource-load-more:hover,
.resource-load-more:focus-visible {
  border-color: var(--rust);
  background: var(--rust);
}

.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  min-height: 650px;
  border-bottom: 1px solid var(--graphite);
  background: var(--charcoal);
}

.article-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(88px, 9vw, 140px) clamp(44px, 7vw, 110px) clamp(88px, 9vw, 140px) var(--gutter);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  margin-top: 38px;
  color: var(--slate);
}

.article-hero-image {
  position: relative;
  min-height: 520px;
  margin: 46px var(--gutter) 46px 0;
  border-bottom: 3px solid var(--rust);
  overflow: hidden;
}

.article-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.06);
}

.article-body {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: clamp(50px, 8vw, 120px);
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(112px, 10vw, 160px) var(--page-pad);
}

.article-aside {
  align-self: start;
  padding-top: 5px;
  border-top: 3px solid var(--rust);
}

.article-aside p {
  margin: 22px 0 0;
  color: var(--muted);
}

.article-aside a {
  display: block;
  margin-top: 12px;
  color: var(--bone);
}

.article-copy {
  max-width: 760px;
}

.answer-first {
  margin-bottom: 74px;
  padding: 32px 34px;
  border-left: 3px solid var(--rust);
  background: var(--charcoal);
}

.answer-first .t-label {
  display: block;
  margin-bottom: 18px;
  color: var(--rust);
}

.answer-first p {
  margin: 0;
  color: var(--bone);
  font-size: clamp(19px, 2vw, 24px) !important;
}

.article-copy h2 {
  margin: 70px 0 28px;
}

.article-copy h2:first-of-type {
  margin-top: 0;
}

.article-copy p,
.article-copy li {
  color: var(--muted);
}

.article-copy p + p {
  margin-top: var(--space-copy-copy);
}

.article-copy ul,
.article-copy ol {
  display: grid;
  gap: 16px;
  margin: 28px 0 0;
  padding-left: 22px;
}

.article-copy li::marker {
  color: var(--rust);
}

.article-break {
  margin: 72px 0;
  border-bottom: 3px solid var(--rust);
}

.article-break img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
}

.article-break figcaption {
  padding: 18px 0 0;
  color: var(--slate);
}

.related-resources {
  padding: clamp(100px, 9vw, 140px) var(--gutter);
  border-top: 1px solid var(--graphite);
  background: var(--charcoal);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1120px;
  margin: 64px auto 0;
  border: 1px solid var(--graphite);
}

.related-grid a {
  min-height: 210px;
  padding: 30px;
  color: var(--bone);
}

.related-grid a + a {
  border-left: 1px solid var(--graphite);
}

.related-grid .t-label {
  color: var(--rust);
}

.related-grid h3 {
  margin: 22px 0 0;
}

.proof-feature {
  max-width: 1120px;
  margin: clamp(64px, 7vw, 104px) auto 0;
}

.proof-videos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--graphite);
  border: 1px solid var(--graphite);
}

.proof-video-card {
  background: var(--charcoal);
}

.proof-video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--obsidian);
}

.proof-video-copy {
  padding: 26px;
}

.proof-video-copy .t-label {
  color: var(--rust);
}

.proof-video-copy h3 {
  margin: 16px 0 12px;
}

.proof-video-copy p {
  margin: 0;
  color: var(--muted);
}

.proof-quotes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1120px;
  margin: 1px auto 0;
  gap: 1px;
  background: var(--graphite);
}

.proof-quote {
  padding: 42px;
  background: var(--obsidian);
}

.proof-quote blockquote {
  margin: 0;
  color: var(--bone);
}

.proof-quote cite {
  display: block;
  margin-top: 26px;
  color: var(--rust);
  font-style: normal;
}

.faq-list-page {
  max-width: 920px;
  margin: 64px auto 0;
  border-top: 1px solid var(--graphite);
}

.faq-list-page details {
  border-bottom: 1px solid var(--graphite);
}

.faq-list-page summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  color: var(--bone);
  cursor: pointer;
  list-style: none;
}

.faq-list-page summary::-webkit-details-marker {
  display: none;
}

.faq-list-page summary::after {
  content: "+";
  color: var(--rust);
  font-family: var(--font-display);
  font-size: 24px;
}

.faq-list-page details[open] summary::after {
  content: "−";
}

.faq-list-page details p {
  max-width: 760px;
  margin: 0;
  padding: 0 48px 28px 0;
  color: var(--muted);
}

.utility-panel {
  max-width: 920px;
  margin: 0 auto;
}

.utility-panel h1 {
  margin: 0;
}

.utility-panel > .t-body {
  max-width: 740px;
  margin: var(--space-heading-copy) 0 0;
  color: var(--muted);
}

.utility-card {
  margin-top: 64px;
  padding: 42px;
  border: 1px solid var(--graphite);
  border-top: 3px solid var(--rust);
  background: var(--charcoal);
}

.situation-grid > .utility-card {
  min-height: 320px;
  margin: 0;
  border: 0;
  border-top: 3px solid var(--rust);
}

.situation-grid > .utility-card + .utility-card {
  border-left: 1px solid var(--graphite);
}

.route-scenario .resource-card,
.route-scenario .resource-card:first-child,
.route-scenario .resource-card:nth-child(2) {
  grid-column: span 4;
}

.utility-card h2 {
  margin: 0;
}

.utility-card p {
  color: var(--muted);
}

.demo-note {
  margin-top: 28px !important;
  padding-top: 22px;
  border-top: 1px solid var(--graphite);
  color: var(--slate) !important;
}

@media (max-width: 1160px) {
  .site-nav {
    gap: 20px;
  }

  .site-nav .t-label {
    font-size: 11px !important;
  }
}

@media (max-width: 900px) {
  .content-hero,
  .article-hero {
    grid-template-columns: 1fr;
  }

  .content-hero-copy,
  .article-hero-copy {
    padding-right: var(--gutter);
  }

  .content-hero-image,
  .article-hero-image {
    min-height: 0;
    aspect-ratio: 16 / 9;
    margin: 0 var(--gutter) 70px;
  }

  .topic-index-inner,
  .article-body {
    grid-template-columns: 1fr;
  }

  .topic-index-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .topic-links {
    justify-content: flex-start;
  }

  .resource-card,
  .resource-card:first-child,
  .resource-card:nth-child(2) {
    grid-column: span 6;
  }

  .route-resources .resource-card,
  .route-resources .resource-card:first-child,
  .route-resources .resource-card:nth-child(2) {
    min-height: 0;
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .route-resources .resource-card-image,
  .route-resources .resource-card:nth-child(odd) .resource-card-image,
  .route-resources .resource-card:nth-child(even) .resource-card-image {
    min-height: 0;
    aspect-ratio: 16 / 9;
    order: 1;
    border-right: 0;
    border-bottom: 1px solid var(--graphite);
    border-left: 0;
  }

  .route-resources .resource-card-copy,
  .route-resources .resource-card:nth-child(odd) .resource-card-copy,
  .route-resources .resource-card:nth-child(even) .resource-card-copy {
    order: 2;
    padding: clamp(42px, 8vw, 68px);
  }

  .article-body {
    gap: 60px;
  }

  .article-aside {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (max-width: 620px) {
  .content-breadcrumb {
    padding-inline: 20px;
    overflow: hidden;
  }

  .content-hero-copy,
  .article-hero-copy {
    padding: 92px 20px 64px;
  }

  .content-hero-image,
  .article-hero-image {
    margin: 0 20px 56px;
  }

  .topic-index,
  .situation-paths,
  .resource-library,
  .proof-library,
  .utility-section,
  .related-resources {
    padding-inline: 20px;
  }

  .situation-grid,
  .proof-videos,
  .proof-quotes,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .situation-card {
    min-height: 420px;
    padding: 28px;
  }

  .situation-card + .situation-card,
  .situation-grid > .utility-card + .utility-card,
  .related-grid a + a {
    border-top: 1px solid var(--graphite);
    border-left: 0;
  }

  .resource-grid {
    grid-template-columns: 1fr;
  }

  .resource-card,
  .resource-card:first-child,
  .resource-card:nth-child(2) {
    grid-column: 1;
  }

  .route-resources .resource-card,
  .route-resources .resource-card:first-child,
  .route-resources .resource-card:nth-child(2) {
    min-height: 0;
    grid-column: 1;
  }

  .route-resources .resource-card h3 {
    font-size: clamp(38px, 11vw, 48px) !important;
  }

  .route-scenario .resource-card,
  .route-scenario .resource-card:first-child,
  .route-scenario .resource-card:nth-child(2) {
    grid-column: 1;
  }

  .article-body {
    padding: 92px 20px;
  }

  .article-aside {
    grid-template-columns: 1fr;
  }

  .answer-first {
    padding: 28px 24px;
  }

  .proof-quotes {
    gap: 1px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .situation-card img,
  .resource-card-image img {
    transition: none;
  }
}