/* ==========================================================================
   Support — app picker, one block of answers per app, contact
   ========================================================================== */

.support-head {
  padding: calc(var(--nav-height) + clamp(2.5rem, 6vw, 4.5rem)) 0 1rem;
}

.support-head h1 {
  font-size: var(--step-4);
  letter-spacing: -0.03em;
}

.support-head__lede {
  margin-top: 1rem;
  font-size: var(--step-1);
  max-width: 44ch;
}

.support-head__lede a {
  color: var(--cobalt);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* --- Picker: one icon per app, jumps to its answers --- */
.picker {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.picker a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  padding: 1rem 0.5rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper-raised);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
  line-height: 1.25;
  transition: border-color 150ms ease;
}

.picker a:hover {
  border-color: var(--ink);
}

.picker .app-icon {
  width: 52px;
  height: 52px;
}

@media (max-width: 760px) {
  .picker {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* --- One app's answers --- */
.support-app {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.6fr);
  gap: 1.5rem 3rem;
  padding: 3rem 0;
  border-top: 1px solid var(--rule);
}

.support-app:first-of-type {
  margin-top: 3rem;
}

.support-app__head {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  align-items: flex-start;
}

.support-app__head h2 {
  font-size: var(--step-2);
}

.support-app__links {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9375rem;
}

@media (max-width: 760px) {
  .support-app {
    grid-template-columns: 1fr;
  }

  .support-app__head {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .support-app__links {
    flex-basis: 100%;
  }
}

/* --- Answers (native <details>) --- */
.faq {
  border-top: 1px solid var(--rule);
}

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

.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.faq summary::after {
  content: '';
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--mute);
  border-bottom: 2px solid var(--mute);
  transform: translateY(-3px) rotate(45deg);
  transition: transform 200ms var(--ease);
}

.faq details[open] summary::after {
  transform: translateY(2px) rotate(-135deg);
}

.faq summary:hover {
  color: var(--app-accent);
}

.faq details p {
  padding: 0 0 1.25rem;
  max-width: var(--measure);
}

.faq details p a {
  color: var(--cobalt);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* --- Contact --- */
.contact {
  margin-top: 1rem;
  padding: clamp(2rem, 5vw, 3rem);
  border-radius: 28px;
  background: var(--paper-raised);
  border: 1px solid var(--rule);
}

.contact h2 {
  font-size: var(--step-3);
}

.contact p {
  margin-top: 0.75rem;
  max-width: 48ch;
}

.contact .btn {
  margin-top: 1.5rem;
}