/* /questions/ hub and question pages. Builds on main.css tokens. */

.qa-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
  box-sizing: border-box;
}

.qa-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #1f6f99;
  margin: 0 0 10px;
}
.qa-eyebrow--light { color: #7dd3fc; }

.qa-arrow { flex: 0 0 auto; transition: transform .15s; }

.qa-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 700;
  color: #1f6f99;
  text-decoration: none;
}
.qa-link:hover { color: var(--navy, #0d2044); }
.qa-link:hover .qa-arrow { transform: translateX(3px); }

.qa-ts {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--navy, #0d2044);
  background: var(--bg-alt, #eef1f8);
  border-radius: 999px;
  padding: 4px 10px 4px 8px;
  white-space: nowrap;
}
.qa-ts svg { color: #1f6f99; }

/* ── Hero ──────────────────────────────────────────── */
.qa-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--dark, #08152b);
  background-image: radial-gradient(rgba(58, 173, 222, 0.2) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--white, #fff);
}
.qa-hero::after {
  content: "";
  position: absolute;
  width: 640px;
  height: 640px;
  top: -260px;
  right: -200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(58, 173, 222, 0.12) 0%, transparent 65%);
  pointer-events: none;
}
.qa-hero .qa-shell { position: relative; z-index: 1; }
.qa-hero h1 {
  font-size: clamp(32px, 4.2vw, 48px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -1.4px;
  margin: 0;
  max-width: 760px;
  text-wrap: balance;
}
.qa-hero--page { padding: 40px 0 104px; }
.qa-hero--hub { padding: 56px 0 64px; }

.qa-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: #94a3b8;
  margin-bottom: 18px;
}
.qa-crumbs a { color: #cbd5e1; text-decoration: none; }
.qa-crumbs a:hover { color: #fff; text-decoration: underline; }

.qa-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}
.qa-author__mark {
  flex: 0 0 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qa-author > span:last-child { display: flex; flex-direction: column; gap: 2px; }
.qa-author strong { font-size: 15px; font-weight: 700; color: #fff; }
.qa-author > span:last-child > span { font-size: 13px; color: #94a3b8; }

.qa-lede {
  font-size: 18px;
  line-height: 1.55;
  color: #cbd5e1;
  margin: 18px 0 0;
  max-width: 640px;
}
.qa-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.qa-chips a {
  font-size: 14px;
  font-weight: 600;
  color: #e2e8f0;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 8px 16px;
  transition: background .15s, border-color .15s;
}
.qa-chips a:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.4); }

/* ── Question page layout ──────────────────────────── */
.qa-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 64px;
  align-items: start;
  padding-bottom: 72px;
}
.qa-main { min-width: 0; max-width: 720px; }

.qa-short {
  position: relative;
  z-index: 2;
  margin-top: -64px;
  background: #fff;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius-lg, 20px);
  padding: 28px 32px;
  box-shadow: 0 18px 40px -24px rgba(8, 21, 43, 0.35);
}
.qa-short::before {
  content: "";
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--teal, #3aadde);
}
.qa-short__text {
  margin: 0;
  font-size: 19px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--text, #0d1e3a);
}

.qa-video { margin: 40px 0 0; }
.qa-video__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.qa-video__label { font-size: 15px; font-weight: 800; color: var(--text, #0d1e3a); }
.qa-video__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius, 14px);
  overflow: hidden;
  background: var(--navy, #0d2044);
}
.qa-video__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.qa-video__source { font-size: 13px; color: var(--muted, #64748b); margin: 10px 0 0; }

.qa-body { margin-top: 48px; }
.qa-body h2 {
  font-size: 25px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.5px;
  color: var(--text, #0d1e3a);
  margin: 44px 0 14px;
  scroll-margin-top: 88px;
}
.qa-body h2:first-child { margin-top: 0; }
.qa-body p, .qa-body li {
  font-size: 17px;
  line-height: 1.75;
  color: #1e293b;
}
.qa-body p { margin: 0 0 16px; }
.qa-body strong { color: var(--text, #0d1e3a); }
.qa-body a { color: #1f6f99; }
.qa-body a:hover { color: var(--navy, #0d2044); }

.qa-body ol {
  list-style: none;
  counter-reset: qa;
  margin: 8px 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.qa-body ol li {
  counter-increment: qa;
  position: relative;
  padding: 16px 20px 16px 60px;
  margin: 0;
  background: #fff;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius, 14px);
}
.qa-body ol li::before {
  content: counter(qa);
  position: absolute;
  left: 18px;
  top: 16px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--dark, #08152b);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  line-height: 28px;
  text-align: center;
}
.qa-body ul { margin: 8px 0 20px; padding: 0; list-style: none; }
.qa-body ul li {
  position: relative;
  padding: 10px 0 10px 28px;
  margin: 0;
  border-top: 1px solid var(--border, #e2e8f0);
}
.qa-body ul li:last-child { border-bottom: 1px solid var(--border, #e2e8f0); }
.qa-body ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal, #3aadde);
}

.qa-sources {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border, #e2e8f0);
}
.qa-sources h2 { font-size: 17px; font-weight: 800; margin: 0 0 4px; color: var(--text, #0d1e3a); }
.qa-sources > p { font-size: 14px; color: var(--muted, #64748b); margin: 0 0 14px; }
.qa-sources ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.qa-sources li a, .qa-sources li > span {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #334155;
  text-decoration: none;
}
.qa-sources li a:hover > span:last-child { color: #1f6f99; text-decoration: underline; }

/* Sidebar */
.qa-side { padding-top: 32px; align-self: stretch; }
.qa-side__sticky {
  position: sticky;
  top: 112px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.qa-toc ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--border, #e2e8f0); }
.qa-toc a {
  display: block;
  margin-left: -2px;
  padding: 7px 0 7px 14px;
  border-left: 2px solid transparent;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: #475569;
  text-decoration: none;
}
.qa-toc a:hover { color: var(--text, #0d1e3a); border-left-color: var(--teal, #3aadde); }
.qa-side__card {
  background: #fff;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius, 14px);
  padding: 20px;
}
.qa-side__card p { font-size: 14px; line-height: 1.55; color: #475569; margin: 0; }
.qa-side__card a:not(.btn-primary) { color: #1f6f99; }
.qa-side__card .qa-side__title { font-size: 15px; font-weight: 800; color: var(--text, #0d1e3a); margin-bottom: 6px; }
.qa-side__btn { margin-top: 16px; width: 100%; justify-content: center; box-sizing: border-box; padding: 12px 18px; font-size: 14px; }

/* Related */
.qa-related-band {
  background: var(--bg-alt, #eef1f8);
  padding: 56px 0;
}
.qa-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.qa-section-head h2 { font-size: 24px; font-weight: 800; letter-spacing: -0.4px; margin: 0; color: var(--text, #0d1e3a); }
.qa-rel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.qa-rel {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto 1fr;
  column-gap: 12px;
  row-gap: 8px;
  background: #fff;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius, 14px);
  padding: 20px 22px;
  text-decoration: none;
  color: var(--text, #0d1e3a);
  transition: border-color .15s, transform .1s, box-shadow .15s;
}
.qa-rel:hover { border-color: var(--teal, #3aadde); transform: translateY(-2px); box-shadow: 0 12px 28px -20px rgba(8, 21, 43, 0.4); }
.qa-rel:hover .qa-arrow { transform: translateX(3px); }
.qa-rel__stage { grid-column: 1 / -1; font-size: 12px; font-weight: 600; color: var(--muted, #64748b); }
.qa-rel__title { font-size: 16px; font-weight: 700; line-height: 1.4; }
.qa-rel .qa-arrow { align-self: end; color: #1f6f99; }

/* CTA band */
.qa-cta-band {
  background-color: var(--dark, #08152b);
  background-image: radial-gradient(rgba(58, 173, 222, 0.16) 1px, transparent 1px);
  background-size: 26px 26px;
  color: #fff;
  padding: 64px 0;
}
.qa-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.qa-cta__text { flex: 1 1 420px; max-width: 620px; }
.qa-cta h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 900; letter-spacing: -0.8px; margin: 0 0 10px; color: #fff; }
.qa-cta__text > p:last-child { font-size: 16px; line-height: 1.6; color: #cbd5e1; margin: 0; }
.qa-cta__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.qa-cta__tel { font-size: 14px; color: #cbd5e1; text-decoration: none; }
.qa-cta__tel:hover { color: #fff; text-decoration: underline; }

/* ── Hub ───────────────────────────────────────────── */
.qa-hub { padding-top: 24px; padding-bottom: 72px; }
.qa-stage {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 48px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border, #e2e8f0);
  scroll-margin-top: 72px;
}
.qa-stage:last-child { border-bottom: 0; }
.qa-stage__head h2 { font-size: 22px; font-weight: 800; letter-spacing: -0.4px; margin: 0 0 8px; color: var(--text, #0d1e3a); }
.qa-stage__head p { font-size: 15px; line-height: 1.55; color: #475569; margin: 0 0 14px; }
.qa-stage__count {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy, #0d2044);
  background: var(--bg-alt, #eef1f8);
  border-radius: 999px;
  padding: 4px 10px;
}
.qa-rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.qa-row {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius, 14px);
  padding: 18px 22px;
  text-decoration: none;
  color: var(--text, #0d1e3a);
  transition: border-color .15s, box-shadow .15s;
}
.qa-row:hover { border-color: var(--teal, #3aadde); box-shadow: 0 12px 28px -22px rgba(8, 21, 43, 0.45); }
.qa-row:hover .qa-arrow { transform: translateX(3px); }
.qa-row .qa-arrow { color: #1f6f99; }
.qa-row__text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.qa-row__title { font-size: 17px; font-weight: 700; line-height: 1.35; }
.qa-row__preview { font-size: 14px; line-height: 1.5; color: #475569; }

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 960px) {
  .qa-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .qa-main { max-width: none; }
  .qa-side { padding-top: 48px; }
  .qa-side__sticky { position: static; }
  .qa-toc { display: none; }
  .qa-stage { grid-template-columns: minmax(0, 1fr); gap: 20px; }
}
@media (max-width: 640px) {
  .qa-shell { padding-left: 18px; padding-right: 18px; }
  .qa-hero--page { padding: 28px 0 88px; }
  .qa-hero--hub { padding: 36px 0 44px; }
  .qa-short { padding: 22px 20px; margin-top: -56px; }
  .qa-short::before { left: 20px; right: 20px; }
  .qa-short__text { font-size: 17px; }
  .qa-body p, .qa-body li { font-size: 16px; }
  .qa-body ol li { padding: 14px 16px 14px 54px; }
  .qa-body ol li::before { left: 14px; top: 14px; }
  .qa-video__head { flex-wrap: wrap; }
  .qa-row { padding: 16px 18px; }
  .qa-cta-band, .qa-related-band { padding: 44px 0; }
}

/* Homepage "Common questions" section */
.qa-home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.qa-home-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius, 14px);
  padding: 20px 22px;
  text-decoration: none;
  color: var(--text, #0d1e3a);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  transition: border-color .15s, transform .1s;
}
.qa-home-card span {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted, #64748b);
}
.qa-home-card:hover { border-color: var(--teal, #3aadde); transform: translateY(-2px); }
.qa-home-all { margin: 20px 0 0; font-size: 15px; font-weight: 700; }
.qa-home-all a { color: #1f6f99; }

/* Caveat note under the short answer */
.qa-note {
  margin-top: 20px;
  background: var(--bg-alt, #eef1f8);
  border: 1px solid #d5dce8;
  border-radius: var(--radius, 14px);
  padding: 16px 20px;
}
.qa-note .qa-eyebrow { margin-bottom: 6px; color: #475569; }
.qa-note p:last-child { margin: 0; font-size: 15px; line-height: 1.6; color: #334155; }

/* Vertical answer clip */
.qa-clip {
  margin: 40px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px 36px;
}
.qa-clip video {
  flex: 0 0 300px;
  width: 300px;
  aspect-ratio: 9 / 16;
  border-radius: 20px;
  background: var(--dark, #08152b);
  box-shadow: 0 24px 48px -28px rgba(8, 21, 43, 0.55);
  object-fit: cover;
}
.qa-clip__side { flex: 1 1 240px; display: flex; flex-direction: column; gap: 10px; }
.qa-clip__side p { margin: 0; font-size: 15px; line-height: 1.6; color: #475569; }
@media (max-width: 640px) {
  .qa-clip video { flex-basis: 100%; width: 100%; max-width: 380px; margin: 0 auto; }
}
.qa-author .qa-dateline { display: block; font-size: 13px; color: #94a3b8; }