/* Shared Guides presentation layered on the public website system. */
.guides-hero {
  padding-block: var(--space-16) var(--space-12);
  background:
    linear-gradient(135deg, rgba(4, 19, 27, 0.97), rgba(11, 73, 92, 0.92)),
    var(--color-navy-900);
  color: rgba(255, 255, 255, 0.8);
}

.guides-hero h1 {
  max-width: 48rem;
  margin-bottom: var(--space-5);
  color: var(--color-white);
}

.guides-hero__description {
  max-width: 42rem;
  margin-bottom: 0;
  font-size: 1.08rem;
}

.guides-library {
  min-height: 0;
}

.guides-library .section-heading {
  margin-bottom: var(--space-8);
}

.guides-library .section-heading h2 {
  margin-bottom: 0;
}

.guide-page {
  width: 100%;
  margin: 0;
  padding: 0;
}

.guide-page > article {
  width: min(100% - 2rem, var(--container-width));
  margin-inline: auto;
  padding-block: var(--space-12) var(--space-16);
  min-width: 0;
}

.guide-header,
.guide-content,
.guide-on-this-page,
.guide-faq,
.guide-sources,
.guide-related,
.guide-parent-navigation {
  max-width: 50rem;
}

.guide-header {
  margin-bottom: var(--space-8);
}

.guide-header h1 {
  margin-bottom: var(--space-4);
}

.guide-intro-row {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.guide-intro-row .guide-overview {
  align-self: center;
  max-width: 34rem;
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.75;
}

.guide-category-library {
  padding-block: 0;
}

.guide-header__scientific-name {
  margin-bottom: var(--space-5);
  color: var(--color-slate-500);
  font-style: italic;
}

.guides-controls {
  position: relative;
  z-index: 2;
  max-width: 48rem;
  margin-bottom: var(--space-8);
}

.guides-search {
  position: relative;
}

.guides-search input {
  width: 100%;
  min-height: 3.75rem;
  padding-inline: var(--space-5);
  border-color: var(--color-slate-300);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  box-shadow: var(--shadow-small);
  font-size: 1rem;
}

.guides-search input:focus-visible {
  border-color: var(--color-ocean-700);
  outline: 3px solid var(--color-ocean-700);
  outline-offset: 2px;
  box-shadow: var(--shadow-small);
}

.guide-suggestions {
  position: fixed;
  z-index: 1000;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  box-shadow: var(--shadow-large);
}

.guide-suggestion {
  display: grid;
  gap: 0.15rem;
  padding: 0.8rem var(--space-5);
  border-left: 4px solid transparent;
  color: var(--color-slate-800);
  text-decoration: none;
}

.guide-suggestion + .guide-suggestion {
  border-top: 1px solid var(--color-border);
}

.guide-suggestion:hover,
.guide-suggestion.is-active {
  border-left-color: var(--color-ocean-700);
  background: var(--color-mist);
  color: var(--color-navy-900);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
}

.guide-suggestion:focus-visible {
  position: relative;
  outline: 3px solid var(--color-ocean-700);
  outline-offset: -3px;
}

.guide-suggestion__title {
  font-weight: 800;
}

.guide-suggestion__category {
  color: var(--color-slate-500);
  font-size: 0.82rem;
}

.guide-suggestions__empty {
  margin: 0;
  padding: var(--space-4) var(--space-5);
  color: var(--color-slate-600);
  font-size: 0.9rem;
}

.guide-status {
  margin-block: var(--space-8);
  color: var(--color-slate-700);
}

.guide-card-grid {
  display: grid;
  gap: var(--space-4);
}

.guide-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  box-shadow: var(--shadow-small);
}

.guide-category-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: linear-gradient(145deg, var(--color-white), var(--color-mist));
  box-shadow: var(--shadow-small);
}

.guide-category-card h3 {
  margin-bottom: var(--space-3);
  font-size: 1.5rem;
}

.guide-category-card p:not(.guide-card__type) {
  color: var(--color-slate-700);
}

.guide-category-card .guide-card__link {
  margin-top: auto;
}

.guide-card__type {
  margin-bottom: var(--space-3);
  color: var(--color-ocean-700);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.guide-card h3 {
  margin-bottom: var(--space-3);
  font-size: 1.45rem;
}

.guide-card p {
  color: var(--color-slate-700);
  font-size: 0.94rem;
}

.guide-card__link {
  margin-top: auto;
  color: var(--color-ocean-700);
  font-weight: 800;
  text-decoration: none;
}

.guide-card__link:hover {
  color: var(--color-navy-900);
  text-decoration: underline;
}

.guide-framework-note {
  border-top: 1px solid rgba(203, 216, 217, 0.7);
}

.guide-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  color: var(--color-slate-500);
  font-size: 0.86rem;
}

.guide-breadcrumbs a {
  color: var(--color-ocean-700);
  font-weight: 700;
}

.guide-primary-image {
  aspect-ratio: 16 / 9;
  width: 100%;
  max-width: 50rem;
  overflow: hidden;
  border-radius: var(--radius-medium);
  background: linear-gradient(135deg, var(--color-mist), var(--color-green-100));
}

.guide-primary-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.guide-image-placeholder {
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 14rem;
  place-items: center;
  color: var(--color-slate-500);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-content section + section {
  margin-top: var(--space-10);
}

.guide-content h2 {
  margin-bottom: var(--space-4);
  font-size: clamp(1.75rem, 4vw, 2.55rem);
}

.guide-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.guide-fact {
  min-width: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  box-shadow: var(--shadow-small);
}

.guide-fact dt {
  color: var(--color-slate-500);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.guide-fact dd {
  margin: var(--space-1) 0 0;
  color: var(--color-slate-900);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.guide-on-this-page {
  margin-top: var(--space-10);
  margin-bottom: var(--space-12);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-mist);
}

.guide-on-this-page ul {
  display: grid;
  gap: var(--space-2);
  margin: 0;
}

.guide-key-takeaways,
.guide-faq {
  margin-top: var(--space-10);
  margin-bottom: var(--space-10);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-mist);
}

.guide-key-takeaways h2,
.guide-faq h2,
.guide-page > article > section > h2 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.guide-page article .guide-key-takeaways h2 {
  font-size: clamp(2.5rem, 4vw, 3rem);
}

.guide-key-takeaways ul {
  margin-bottom: 0;
}

.guide-faq details {
  padding-block: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.guide-faq details:first-of-type {
  border-top: 0;
}

.guide-faq summary {
  color: var(--color-navy-900);
  font-weight: 800;
  cursor: pointer;
}

.guide-parent-navigation {
  margin-top: var(--space-8);
  margin-bottom: 0;
}

.guide-sources,
.guide-related {
  margin-top: var(--space-10);
  margin-bottom: var(--space-10);
}

.guide-sources li span {
  color: var(--color-slate-500);
}

@media (min-width: 600px) {
  .guides-hero {
    padding-block: var(--space-20) var(--space-16);
  }

  .guide-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guide-page {
    width: 100%;
    padding: 0;
  }

  .guide-page > article {
    width: min(100% - 3rem, var(--container-width));
    padding-block: var(--space-16) var(--space-20);
  }

  .guide-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .guides-hero {
    padding-block: var(--space-24) var(--space-20);
  }

  .guides-library .section-heading {
    align-items: center;
  }

  .guide-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .guide-intro-row {
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.9fr);
    gap: var(--space-12);
    align-items: center;
    margin-bottom: var(--space-16);
  }

  .guide-intro-row--text-only {
    grid-template-columns: minmax(0, 1fr);
  }

  .guide-intro-row .guide-primary-image {
    max-width: none;
  }

  .guide-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

}

@media (max-width: 899px) {
  .guide-intro-row .guide-primary-image {
    order: 1;
  }

  .guide-intro-row .guide-overview {
    order: 2;
  }
}

@media (min-width: 1200px) {
  .guide-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}