/* FAQ page styles */

#faq-main {
  display: block;
  width: 100%;
}

/* Hero */
.faq-hero {
  background: linear-gradient(180deg, var(--color-abyss) 0%, var(--color-hull) 100%);
  padding: var(--space-3xl) var(--space-md);
  text-align: center;
}

.faq-hero__inner {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.faq-hero__inner .coordinate-label {
  align-self: flex-start;
}

.faq-hero h1 {
  margin-block-end: 0;
}

.faq-hero__lead {
  max-width: 60ch;
  margin-inline: auto;
  color: var(--color-mist);
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
}

/* Layout */
.faq-layout {
  width: 100%;
  max-width: var(--container-primary);
  margin-inline: auto;
  padding: var(--space-2xl) var(--space-md);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.faq-sidebar {
  display: none;
}

.faq-category-nav {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  background-color: var(--color-hull);
  border: var(--border-mist-15);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
}

.faq-category-nav__link {
  display: block;
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-mist);
  font-size: var(--text-body-sm);
  line-height: var(--leading-body-sm);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-color), color var(--transition-color);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.faq-category-nav__link:hover {
  background-color: var(--color-deck);
  color: var(--color-foam);
}

.faq-category-nav__link:focus-visible {
  outline: 2px solid var(--color-signal);
  outline-offset: 2px;
}

.faq-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

/* Section */
.faq-section {
  scroll-margin-top: 80px;
}

.faq-section__header {
  margin-block-end: var(--space-md);
}

.faq-section__header .coordinate-label {
  margin-block-end: var(--space-xs);
}

.faq-section__header h2 {
  margin-block-end: 0;
}

/* Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-accordion__item {
  background-color: var(--color-hull);
  border: var(--border-mist-15);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-accordion__item--copper {
  border-inline-start: 2px solid var(--color-copper);
}

.faq-accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-foam);
  font-family: var(--font-heading);
  font-size: var(--text-body);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-body);
  text-align: start;
  min-height: 48px;
  transition: background-color var(--transition-color);
}

.faq-accordion__trigger:hover {
  background-color: var(--color-deck);
}

.faq-accordion__trigger:focus-visible {
  outline: 2px solid var(--color-signal);
  outline-offset: 2px;
}

.faq-accordion__icon {
  flex-shrink: 0;
  color: var(--color-mist);
  transition: transform var(--transition-transform);
}

.faq-accordion__trigger[aria-expanded="true"] .faq-accordion__icon {
  transform: rotate(180deg);
}

.faq-accordion__panel {
  padding: 0 var(--space-md) var(--space-md);
  font-size: var(--text-body-sm);
  line-height: var(--leading-body-sm);
  color: var(--color-mist);
}

.faq-accordion__panel p {
  margin-block-end: var(--space-sm);
}

.faq-accordion__panel p:last-child {
  margin-block-end: 0;
}

.faq-cta-link {
  margin-block-start: var(--space-sm);
}

/* Contact */
.faq-contact {
  background-color: var(--color-hull);
  border: var(--border-mist-15);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  scroll-margin-top: 80px;
}

.faq-contact__inner {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.faq-contact__inner .coordinate-label {
  align-self: flex-start;
}

.faq-contact h2 {
  margin-block-end: 0;
}

.faq-contact p {
  max-width: 55ch;
  margin-inline: auto;
}

.faq-contact__details {
  color: var(--color-mist);
}

.faq-contact__details a {
  color: var(--color-signal);
  text-decoration: none;
  transition: color var(--transition-color);
}

.faq-contact__details a:hover {
  color: var(--color-current);
}

/* Tablet and desktop */
@media (min-width: 768px) {
  .faq-hero {
    padding: var(--space-3xl) var(--space-xl);
  }

  .faq-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: var(--space-2xl);
    padding: var(--space-3xl) var(--space-xl);
  }

  .faq-sidebar {
    display: block;
  }

  .faq-content {
    gap: var(--space-3xl);
  }

  .faq-contact {
    padding: var(--space-2xl);
  }
}

@media (max-width: 767px) {
  .faq-layout {
    padding: var(--space-xl) var(--space-md);
  }

  .faq-category-nav {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: var(--space-2xs);
    padding: var(--space-2xs);
    background-color: transparent;
    border: none;
    border-radius: 0;
  }

  .faq-category-nav__link {
    flex-shrink: 0;
    white-space: nowrap;
    background-color: var(--color-hull);
    border: var(--border-mist-15);
    border-radius: var(--radius-sm);
    padding: var(--space-xs) var(--space-sm);
    min-height: 44px;
  }

  .faq-sidebar {
    display: block;
    order: -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-accordion__icon {
    transition: none;
  }

  .faq-accordion__trigger,
  .faq-category-nav__link {
    transition: none;
  }
}