.section-header--left {
  margin-inline: 0;
  text-align: left;
}

.ds-hero {
  padding-top: var(--space-10);
}

.ds-hero__grid {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 900px) {
  .ds-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

.page-visual {
  margin: 0;
}

.page-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  background: var(--color-surface-2, #eef2f6);
}

.page-visual__credit {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-muted);
}

.page-visual__credit a {
  color: inherit;
  text-decoration: underline;
}

.ds-hero h1 {
  font-size: clamp(2.25rem, 4vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  max-width: 18ch;
  margin-bottom: var(--space-6);
}

.ds-hero__lead {
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  line-height: 1.65;
  max-width: 42rem;
  margin-bottom: var(--space-4);
}

.ds-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.ds-answer {
  max-width: 46rem;
}

.ds-answer h2 {
  font-size: clamp(1.5rem, 2vw, 2rem);
  margin-bottom: var(--space-4);
}

.ds-answer p {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
}

.ds-trust {
  border-block: 1px solid var(--color-border);
  background: var(--color-surface);
}

.ds-trust__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ds-trust__item {
  padding: var(--space-8) var(--space-6);
  border-right: 1px solid var(--color-border);
}

.ds-trust__item:last-child {
  border-right: 0;
}

.ds-trust__item span {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-3);
}

.ds-trust__item strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: var(--space-2);
}

.ds-trust__item p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.ds-cta {
  background: var(--color-primary);
  color: var(--color-on-dark);
  border-radius: var(--radius-xl);
  padding: clamp(2.25rem, 5vw, 4.5rem) var(--space-8);
  text-align: center;
}

.ds-cta h2 {
  color: var(--color-on-dark);
  max-width: 20ch;
  margin: 0 auto var(--space-4);
}

.ds-cta p {
  max-width: 38rem;
  margin: 0 auto var(--space-8);
  color: var(--color-muted-on-dark);
}

.ds-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

.ds-related {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
}

.ds-related a {
  font-weight: 600;
  color: var(--color-primary);
}

.ds-related a:hover {
  color: var(--color-accent);
}

.related-reading {
  padding: var(--space-12) 0 var(--space-16);
  border-top: 1px solid var(--color-border);
}

.related-reading__header {
  max-width: 40rem;
  margin-bottom: var(--space-8);
}

.related-reading__header h2 {
  margin: 0 0 var(--space-3);
}

.related-reading__intro {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.related-reading__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: var(--space-5);
}

.related-reading__list li {
  margin: 0;
  padding: var(--space-5);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.related-reading__list a {
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.related-reading__list a:hover {
  color: var(--color-accent);
}

.related-reading__note {
  display: block;
  margin-top: var(--space-2);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.5;
}

.article-commercial {
  margin-top: var(--space-12);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-alt);
}

.article-commercial h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}

@media (max-width: 1023px) {
  .ds-trust__grid {
    grid-template-columns: 1fr 1fr;
  }

  .ds-trust__item:nth-child(2) {
    border-right: 0;
  }

  .ds-trust__item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--color-border);
  }
}

@media (max-width: 767px) {
  .ds-hero h1 {
    max-width: none;
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .ds-trust__grid {
    grid-template-columns: 1fr;
  }

  .ds-trust__item {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
    padding-inline: 0;
  }

  .ds-hero__actions,
  .ds-cta__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .ds-cta {
    text-align: left;
    padding: var(--space-10) var(--space-5);
  }

  .ds-cta h2,
  .ds-cta p {
    margin-inline: 0;
  }
}

/* 404 recovery page */
.error-404 {
  padding-block: var(--space-16) var(--space-20);
  background:
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(232, 93, 59, 0.08), transparent 60%),
    var(--color-bg);
  overflow: hidden;
}

.error-404__inner {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

.error-404__code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 14vw, 8rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.06em;
  color: var(--color-primary);
  margin: 0 0 var(--space-6);
  opacity: 0.12;
}

.error-404 h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  max-width: 16ch;
  margin-bottom: var(--space-5);
}

.error-404__lead {
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  line-height: 1.65;
  color: var(--color-text-secondary);
  max-width: 36rem;
  margin-bottom: 0;
}

.error-404__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.error-404__actions .btn {
  white-space: normal;
  text-align: center;
}

.error-404__visual {
  display: none;
  color: var(--color-accent);
  justify-content: center;
}

.error-404__mark {
  width: min(100%, 280px);
  height: auto;
}

.error-404__places {
  padding-top: var(--space-12);
}

.error-404__places-title {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: var(--space-6);
}

.error-404__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.error-404__place {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-decoration: none;
  color: var(--color-text);
  min-height: 72px;
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.error-404__place:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: rgba(232, 93, 59, 0.2);
  color: var(--color-text);
}

.error-404__place:focus-visible {
  outline: 2px solid var(--color-accent-blue);
  outline-offset: 2px;
}

.error-404__place .card__icon {
  margin-bottom: 0;
  flex-shrink: 0;
}

.error-404__place-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}

@media (min-width: 600px) {
  .error-404__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .error-404__inner {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .error-404__visual {
    display: flex;
  }

  .error-404__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .error-404__grid:has(> :nth-child(5)) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .error-404 {
    padding-block: var(--space-12) var(--space-16);
  }

  .error-404 h1 {
    max-width: none;
  }

  .error-404__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .error-404__actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .error-404__place {
    transition: none;
  }

  .error-404__place:hover {
    transform: none;
  }
}