/* Homepage section 5 — buying-guide checklist. */

.guide {
  padding: 72px 0 8px;
  background: var(--bg);
  color: var(--ink);
  overflow: visible;
  scroll-margin-top: 120px;
}

.guide-heading {
  font-size: 33px;
  font-weight: 350;
  letter-spacing: -1.32px;
  line-height: 1.1;
  text-align: center;
  margin: 0 auto 40px;
  max-width: 18em;
}

.guide-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 720px;
  display: grid;
  gap: 12px;
}

.guide-row {
  display: block;
  width: 100%;
  margin: 0;
  padding: 16px;
  border: 0;
  border-radius: 16px;
  background: var(--surface);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--i, 0) * 50ms);
}

.guide-row.is-in,
.guide.is-static .guide-row {
  opacity: 1;
  transform: none;
}

.guide-row:focus {
  outline: none;
}

.guide-row:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.guide-row-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.guide-title {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.2px;
  line-height: 1.29;
  color: var(--ink);
}

.guide-mark {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 4px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  transform: rotate(45deg);
  transform-origin: 50% 50%;
  opacity: 0.45;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
}

.guide-row.is-open .guide-mark {
  transform: rotate(225deg);
  opacity: 1;
}

.guide-line {
  display: block;
  margin-top: 8px;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: -0.18px;
  line-height: 1.5;
  color: var(--secondary);
}

.guide-more {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin: 0;
  font-size: 16px;
  letter-spacing: -0.18px;
  line-height: 1.5;
  color: var(--secondary);
  transition:
    max-height 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.35s ease,
    margin 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.guide-row.is-open .guide-more {
  max-height: 8em;
  opacity: 1;
  margin-top: 8px;
}

.guide-foot {
  max-width: 720px;
  margin: 32px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.guide-full {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.guide-full:hover,
.guide-full:focus-visible {
  color: var(--secondary);
}

.guide-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

@media (max-width: 768px) {
  .guide {
    padding: 56px 0 0;
  }

  .guide-heading {
    font-size: 24px;
    letter-spacing: -0.48px;
    line-height: 1.2;
    margin-bottom: 28px;
  }

  .guide-title {
    font-size: 16px;
    letter-spacing: -0.18px;
  }

  .guide-line,
  .guide-more {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .guide-row,
  .guide-mark,
  .guide-more {
    animation: none;
    transition: none;
  }

  .guide-row {
    opacity: 1;
    transform: none;
  }
}