.detail-page {
  background: var(--paper);
}

.detail-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 254, 251, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.detail-nav {
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.detail-nav nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}

.detail-nav nav a,
.detail-language {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 800;
}

.detail-nav nav a:hover,
.detail-language:hover {
  color: var(--ocean);
}

.detail-language {
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.detail-menu-toggle {
  width: 2.8rem;
  height: 2.8rem;
  display: none;
  padding: 0.75rem;
  background: #fffefb;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.detail-menu-toggle > span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 0.2rem 0;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.breadcrumbs {
  padding-top: 1.5rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  color: var(--taxi-dark);
}

.breadcrumbs a {
  text-decoration: none;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3.5rem, 7vw, 7rem);
  background:
    radial-gradient(circle at 15% 15%, rgba(245, 207, 50, 0.2), transparent 24rem),
    linear-gradient(120deg, var(--paper), #eff6f2);
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.75fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.detail-hero h1 {
  max-width: 12ch;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
}

.detail-lead {
  max-width: 44rem;
  margin-bottom: 2rem;
  color: #465869;
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.detail-figure {
  position: relative;
  min-height: 35rem;
  margin: 0;
}

.detail-figure img {
  width: 100%;
  height: 35rem;
  object-fit: cover;
  border-radius: 10rem 10rem 1.5rem 1.5rem;
  box-shadow: var(--shadow);
}

.detail-figure figcaption {
  position: absolute;
  right: -1rem;
  bottom: 2rem;
  max-width: 14rem;
  padding: 0.9rem 1rem;
  color: var(--ink);
  background: var(--taxi);
  border-radius: 0.8rem;
  box-shadow: var(--shadow);
  font-size: 0.78rem;
  font-weight: 800;
}

.detail-proof {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: -2rem;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(11, 31, 51, 0.1);
}

.detail-proof div {
  padding: 1.5rem;
}

.detail-proof div + div {
  border-left: 1px solid var(--line);
}

.detail-proof strong,
.detail-proof span {
  display: block;
}

.detail-proof strong {
  margin-bottom: 0.2rem;
  font-family: var(--display);
  font-size: 1.3rem;
}

.detail-proof span {
  color: var(--muted);
  font-size: 0.78rem;
}

.detail-content {
  padding-block: clamp(5rem, 9vw, 8rem);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.34fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.detail-article {
  max-width: 48rem;
}

.detail-article h2 {
  max-width: 15ch;
  margin-top: 4rem;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
}

.detail-article h2:first-child {
  margin-top: 0;
}

.detail-article h3 {
  margin: 2.2rem 0 0.7rem;
  font-family: var(--display);
  font-size: 1.55rem;
}

.detail-article p,
.detail-article li {
  color: #4f5f6d;
}

.detail-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 2rem 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.detail-list li {
  position: relative;
  padding: 1rem 1rem 1rem 1.8rem;
  border-bottom: 1px solid var(--line);
}

.detail-list li::before {
  position: absolute;
  left: 0;
  content: "✓";
  color: var(--ocean);
  font-weight: 900;
}

.route-steps {
  margin: 2rem 0;
  padding: 0;
  counter-reset: route;
  list-style: none;
}

.route-steps li {
  position: relative;
  min-height: 4.6rem;
  padding: 0.7rem 0 1.4rem 4.2rem;
  counter-increment: route;
  border-left: 1px solid var(--line);
}

.route-steps li::before {
  position: absolute;
  top: 0;
  left: -1.35rem;
  width: 2.6rem;
  height: 2.6rem;
  display: grid;
  place-items: center;
  content: counter(route, decimal-leading-zero);
  color: var(--ink);
  background: var(--taxi);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 900;
}

.route-steps strong {
  display: block;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.2rem;
}

.route-steps span {
  font-size: 0.86rem;
}

.detail-aside {
  position: sticky;
  top: 7.5rem;
}

.aside-card {
  padding: 1.7rem;
  color: var(--white);
  background: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.aside-card > span {
  display: inline-block;
  margin-bottom: 2rem;
  color: var(--taxi);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.aside-card h2 {
  margin-bottom: 1rem;
  font-size: 2.1rem;
}

.aside-card p {
  color: rgba(255, 255, 255, 0.67);
  font-size: 0.88rem;
}

.aside-card .button {
  width: 100%;
  margin-top: 0.7rem;
}

.aside-contact {
  display: grid;
  gap: 0.5rem;
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.aside-contact a {
  color: var(--white);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
}

.faq {
  padding-block: clamp(4.5rem, 8vw, 7rem);
  background: var(--sand);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(15rem, 0.45fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.faq-intro h2 {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  padding-block: 1.15rem;
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary::after {
  content: "+";
  color: var(--taxi-dark);
  font-size: 1.4rem;
}

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

.faq-list p {
  max-width: 50rem;
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.related {
  padding-block: clamp(4.5rem, 8vw, 7rem);
}

.related h2 {
  max-width: 14ch;
  font-size: clamp(2.4rem, 4.5vw, 4rem);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.related-card {
  min-height: 16rem;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--sand);
  border: 1px solid transparent;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease;
}

.related-card:hover {
  border-color: var(--taxi-dark);
  transform: translateY(-3px);
}

.related-card small {
  color: var(--taxi-dark);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.related-card h3 {
  margin: auto 0 0.8rem;
  font-family: var(--display);
  font-size: 1.5rem;
}

.related-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.detail-footer {
  padding-block: 3rem;
  color: rgba(255, 255, 255, 0.67);
  background: #071724;
}

.detail-footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.detail-footer p {
  margin: 0;
  font-size: 0.78rem;
}

.detail-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

.detail-footer a {
  color: var(--white);
  text-decoration: none;
  font-size: 0.78rem;
}

@media (max-width: 1050px) {
  .detail-nav {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.7rem;
  }

  .detail-nav nav {
    position: absolute;
    z-index: 1000;
    top: 100%;
    right: 0;
    left: 0;
    height: calc(100vh - 5.5rem);
    height: calc(100dvh - 5.5rem);
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    margin: 0;
    padding: 2rem max(1.25rem, calc((100vw - 1180px) / 2));
    overflow-y: auto;
    overscroll-behavior: contain;
    visibility: hidden;
    opacity: 0;
    background: #fffefb;
    box-shadow: 0 24px 50px rgba(11, 31, 51, 0.12);
    transform: translateY(-1rem);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .detail-nav nav.is-open {
    display: flex;
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .detail-nav nav a {
    width: 100%;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--display);
    font-size: 1.5rem;
    font-weight: 500;
  }

  .detail-menu-toggle {
    display: block;
    grid-column: 3;
    grid-row: 1;
  }

  .detail-menu-toggle[aria-expanded="true"] > span:nth-child(1) {
    transform: translateY(0.4rem) rotate(45deg);
  }

  .detail-menu-toggle[aria-expanded="true"] > span:nth-child(2) {
    opacity: 0;
  }

  .detail-menu-toggle[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-0.4rem) rotate(-45deg);
  }

  .detail-language {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    margin-left: 0;
  }

  body.detail-menu-open {
    overflow: hidden;
  }

  body.detail-menu-open .detail-header {
    background: #fffefb;
    backdrop-filter: none;
  }

  .detail-hero-grid,
  .detail-layout,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .detail-figure {
    min-height: 28rem;
  }

  .detail-figure img {
    height: 28rem;
  }

  .detail-aside {
    position: static;
  }

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

@media (max-width: 760px) {
  .detail-nav {
    min-height: 4.8rem;
  }

  .detail-nav nav {
    height: calc(100vh - 4.8rem);
    height: calc(100dvh - 4.8rem);
  }
}

@media (max-width: 620px) {
  .detail-hero {
    padding-top: 2.8rem;
  }

  .detail-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .detail-actions .button {
    width: 100%;
  }

  .detail-proof,
  .detail-list,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .detail-proof div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .detail-figure {
    min-height: 23rem;
  }

  .detail-figure img {
    height: 23rem;
    border-radius: 7rem 7rem 1.2rem 1.2rem;
  }

  .detail-figure figcaption {
    right: 0.5rem;
  }

  .detail-footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }
}