.check-page {
  background:
    radial-gradient(circle at 10% 12%, color-mix(in srgb, var(--c-primary) 12%, transparent), transparent 27rem),
    radial-gradient(circle at 90% 18%, color-mix(in srgb, var(--c-secondary) 11%, transparent), transparent 25rem),
    var(--c-bg);
}

.check-main {
  padding-top: var(--header-height);
}

.check-hero {
  padding-block: clamp(4rem, 8vw, 7.5rem) clamp(3.25rem, 7vw, 6rem);
}

.check-hero-grid {
  display: grid;
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.check-hero-copy {
  max-width: 46rem;
}

.check-hero h1 {
  max-width: 14ch;
  margin: 1.1rem 0 1.25rem;
  font-size: var(--step-4);
  line-height: 1.02;
  letter-spacing: -0.052em;
}

.check-hero-actions,
.check-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.7rem;
}

.check-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.5rem;
}

.check-fact {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--c-bg-elevated) 82%, transparent);
  color: var(--c-text-muted);
  padding: 0.48rem 0.72rem;
  font-size: var(--step--1);
  font-weight: 750;
}

.check-fact::before {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--c-secondary);
  content: "";
}

.check-summary {
  position: relative;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--c-primary) 23%, var(--c-border));
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, var(--c-navy), var(--c-navy-soft));
  box-shadow: var(--shadow-lg);
  color: #fff;
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.check-summary::after {
  position: absolute;
  right: -4rem;
  bottom: -5rem;
  width: 13rem;
  height: 13rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(69, 223, 191, 0.25), transparent 68%);
  content: "";
}

.check-summary-label {
  color: #9ee6ff;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.check-summary h2 {
  margin: 0.65rem 0 1.25rem;
  color: #fff;
  font-size: var(--step-2);
}

.check-summary-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.7rem;
}

.check-summary-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 750;
}

.check-summary-list li::before {
  display: grid;
  width: 1.6rem;
  height: 1.6rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: rgba(69, 223, 191, 0.16);
  color: #72efd6;
  content: "✓";
  font-size: 0.78rem;
  font-weight: 900;
}

.check-band {
  border-block: 1px solid var(--c-border);
  background: color-mix(in srgb, var(--c-bg-elevated) 65%, transparent);
}

.check-grid {
  display: grid;
  gap: 1rem;
}

.check-card {
  min-height: 100%;
  padding: clamp(1.35rem, 3vw, 1.8rem);
}

.check-card-mark,
.check-step-number {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border-radius: 0.9rem;
  background: var(--gradient-brand-soft);
  color: var(--c-primary-deep);
  font-weight: 900;
}

.check-card h3 {
  margin: 1rem 0 0.45rem;
  font-size: var(--step-1);
}

.check-card p,
.check-step p {
  color: var(--c-text-muted);
}

.check-steps {
  display: grid;
  gap: 1rem;
  counter-reset: steps;
}

.check-step {
  position: relative;
  border-left: 2px solid color-mix(in srgb, var(--c-primary) 28%, var(--c-border));
  padding: 0.2rem 0 0.2rem 1.3rem;
}

.check-step h3 {
  margin: 0 0 0.35rem;
}

.check-step-number {
  margin-bottom: 0.85rem;
}

.check-split {
  display: grid;
  align-items: start;
  gap: clamp(2rem, 5vw, 4rem);
}

.check-result {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--gradient-brand-soft);
  padding: clamp(1.4rem, 3vw, 2rem);
}

.check-result ul {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.2rem;
}

.check-result li {
  display: flex;
  gap: 0.7rem;
}

.check-result li::before {
  color: var(--c-secondary-deep);
  content: "→";
  font-weight: 900;
}

.check-faq {
  display: grid;
  gap: 0.75rem;
  max-width: 52rem;
  margin-inline: auto;
}

.check-faq details {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  background: var(--c-bg-elevated);
  padding: 1rem 1.15rem;
}

.check-faq summary {
  cursor: pointer;
  font-weight: 850;
}

.check-faq p {
  margin-top: 0.75rem;
  color: var(--c-text-muted);
}

.check-cta {
  display: grid;
  align-items: center;
  gap: 1.5rem;
  border: 1px solid color-mix(in srgb, var(--c-primary) 24%, var(--c-border));
  border-radius: var(--radius-xl);
  background: var(--gradient-brand-soft);
  padding: clamp(1.5rem, 5vw, 3rem);
}

.check-cta h2 {
  max-width: 19ch;
  margin-bottom: 0.6rem;
  font-size: var(--step-3);
}

@media (min-width: 40rem) {
  .check-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .check-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .check-step {
    border-top: 2px solid color-mix(in srgb, var(--c-primary) 28%, var(--c-border));
    border-left: 0;
    padding: 1.3rem 0 0;
  }
}

@media (min-width: 64rem) {
  .check-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
  }

  .check-split {
    grid-template-columns: minmax(0, 1fr) minmax(22rem, 0.8fr);
  }

  .check-cta {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .check-cta-actions {
    justify-content: flex-end;
    margin-top: 0;
  }
}

@media (max-width: 39.99rem) {
  .check-hero-actions .button,
  .check-cta-actions .button {
    width: 100%;
  }

  .check-page .mobile-action-bar {
    grid-template-columns: 1fr;
  }
}