.certification-page {
  --cert-ink: #122034;
  --cert-muted: #56657a;
  --cert-line: rgba(18, 32, 52, 0.14);
  --cert-accent: #0c7b74;
  --cert-accent-dark: #075f5a;
  --cert-soft: #edf7f5;
  color: var(--cert-ink);
  background: #fffdf9;
}

.certification-practice-shell {
  max-width: 960px;
}

.certification-question-list {
  display: grid;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.certification-question-card {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid rgba(15, 23, 42, 0.14);
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 16px 35px rgba(15, 23, 42, 0.07);
}

.certification-question-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.certification-question-meta span {
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(30, 64, 175, 0.09);
  color: #1e3a8a;
  font-size: 0.82rem;
  font-weight: 700;
}

.certification-question-text {
  color: #0f172a;
  font-size: 1.08rem;
  font-weight: 650;
  line-height: 1.65;
}

.certification-choice-list {
  display: grid;
  gap: 0.65rem;
  padding-left: 1.6rem;
}

.certification-choice-list li {
  padding-left: 0.35rem;
  line-height: 1.55;
}

.certification-choice-list label {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  padding: 0.65rem 0.75rem;
  border-radius: 0.65rem;
  cursor: pointer;
}

.certification-choice-list label:hover,
.certification-choice-list label:has(input:focus-visible) {
  background: #f1f5f9;
}

.certification-choice-list input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  flex: 0 0 auto;
}

.certification-question-check {
  margin-top: 1rem;
}

.certification-question-feedback {
  min-height: 1.5rem;
  margin: 0.8rem 0 0;
  font-weight: 700;
}

.certification-answer-panel {
  margin-top: 1.15rem;
  padding: 1rem 1.1rem;
  border-radius: 0.8rem;
  background: #f8fafc;
}

.certification-answer-panel summary {
  cursor: pointer;
  color: #1d4ed8;
  font-weight: 750;
}

.certification-answer-panel ul {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 0;
  padding-left: 1.25rem;
}

.certification-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.certification-hero {
  padding: clamp(42px, 8vw, 88px) 0 clamp(48px, 7vw, 76px);
  background:
    radial-gradient(circle at 88% 16%, rgba(20, 170, 157, 0.18), transparent 28%),
    linear-gradient(135deg, #f4fbfa 0%, #fffdf9 56%, #fff4df 100%);
  border-bottom: 1px solid var(--cert-line);
}

.certification-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 34px;
  color: var(--cert-muted);
  font-size: 0.9rem;
}

.certification-breadcrumbs a {
  color: var(--cert-accent-dark);
}

.certification-eyebrow,
.certification-kicker {
  margin: 0 0 12px;
  color: var(--cert-accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.certification-hero h1 {
  max-width: 900px;
  margin: 0;
  color: var(--cert-ink);
  font-size: clamp(2.25rem, 5vw, 4.7rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.certification-lede {
  max-width: 820px;
  margin: 24px 0 0;
  color: #34445a;
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  line-height: 1.65;
}

.certification-review-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 850px;
  margin: 34px 0 0;
  overflow: hidden;
  border: 1px solid var(--cert-line);
  border-radius: 16px;
  background: var(--cert-line);
}

.certification-review-meta div {
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.82);
}

.certification-review-meta dt {
  color: var(--cert-muted);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.certification-review-meta dd {
  margin: 6px 0 0;
  font-weight: 750;
}

.certification-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.certification-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid rgba(7, 95, 90, 0.28);
  border-radius: 12px;
  color: var(--cert-accent-dark);
  background: #fff;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.certification-button:hover,
.certification-button:focus-visible {
  transform: translateY(-1px);
  border-color: var(--cert-accent);
  box-shadow: 0 10px 24px rgba(18, 32, 52, 0.1);
}

.certification-button--primary {
  color: #fff;
  border-color: var(--cert-accent-dark);
  background: var(--cert-accent-dark);
}

.certification-disclaimer,
.certification-integrity-note {
  max-width: 900px;
  margin: 24px 0 0;
  color: var(--cert-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.certification-section {
  padding: clamp(54px, 8vw, 92px) 0;
}

.certification-section--tinted {
  border-block: 1px solid var(--cert-line);
  background: #f7faf9;
}

.certification-section__heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 34px;
}

.certification-section h2 {
  margin: 0;
  color: var(--cert-ink);
  font-size: clamp(1.7rem, 3.2vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.certification-section__heading > p,
.certification-freshness,
.certification-source-panel p {
  margin: 0;
  color: var(--cert-muted);
  line-height: 1.65;
}

.certification-answer-grid,
.certification-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.certification-answer-grid section,
.certification-card,
.certification-source-panel,
.certification-next-panel {
  padding: 26px;
  border: 1px solid var(--cert-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(18, 32, 52, 0.06);
}

.certification-answer-grid h3,
.certification-card h2,
.certification-source-panel h2,
.certification-next-panel h2 {
  margin: 0 0 12px;
  font-size: 1.18rem;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.certification-answer-grid p,
.certification-card p,
.certification-next-panel p {
  margin: 0;
  color: var(--cert-muted);
  line-height: 1.65;
}

.certification-card h2 a {
  color: var(--cert-ink);
  text-decoration: none;
}

.certification-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.certification-card__meta span {
  padding: 5px 8px;
  border-radius: 999px;
  color: var(--cert-accent-dark);
  background: var(--cert-soft);
  font-size: 0.75rem;
  font-weight: 800;
}

.certification-text-link {
  display: inline-flex;
  gap: 8px;
  margin-top: 20px;
  color: var(--cert-accent-dark);
  font-weight: 800;
  text-decoration: none;
}

.certification-integrity-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 18px;
  max-width: none;
  padding: 20px 22px;
  border: 1px solid rgba(12, 123, 116, 0.22);
  border-radius: 14px;
  background: var(--cert-soft);
}

.certification-two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.75fr);
  gap: 42px;
  align-items: start;
}

.certification-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  margin: 28px 0 24px;
  border-top: 1px solid var(--cert-line);
}

.certification-facts div {
  padding: 18px 0;
  border-bottom: 1px solid var(--cert-line);
}

.certification-facts dt {
  color: var(--cert-muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.certification-facts dd {
  margin: 7px 0 0;
  font-weight: 750;
  line-height: 1.45;
}

.certification-source-panel ul {
  display: grid;
  gap: 12px;
  margin: 18px 0;
  padding-left: 20px;
}

.certification-source-panel a {
  color: var(--cert-accent-dark);
  font-weight: 750;
}

.certification-objective-list {
  border-top: 1px solid var(--cert-line);
}

.certification-objective-list section {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid var(--cert-line);
}

.certification-objective-list__number {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  color: var(--cert-accent-dark);
  background: var(--cert-soft);
  font-size: 0.78rem;
  font-weight: 900;
}

.certification-objective-list h3 {
  margin: 0;
  font-size: 1.08rem;
}

.certification-objective-list p {
  margin: 7px 0 0;
  color: var(--cert-muted);
  line-height: 1.55;
}

.certification-objective-list strong {
  color: var(--cert-accent-dark);
  white-space: nowrap;
}

.certification-study-steps {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding-left: 24px;
}

.certification-study-steps li {
  padding-left: 6px;
  color: #34445a;
  line-height: 1.55;
}

.certification-next-panel .certification-button {
  width: 100%;
  margin-top: 20px;
}

@media (max-width: 860px) {
  .certification-review-meta,
  .certification-answer-grid,
  .certification-card-grid,
  .certification-section__heading,
  .certification-two-column {
    grid-template-columns: 1fr;
  }

  .certification-section__heading {
    gap: 18px;
  }
}

@media (max-width: 560px) {
  .certification-shell {
    width: min(100% - 24px, 1120px);
  }

  .certification-review-meta,
  .certification-facts {
    grid-template-columns: 1fr;
  }

  .certification-actions {
    display: grid;
  }

  .certification-objective-list section {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .certification-objective-list strong {
    grid-column: 2;
  }

  .certification-integrity-note {
    grid-template-columns: 1fr;
  }
}