.page--about {
  --page-accent: var(--color-blue);
  --page-accent-soft: var(--color-blue-soft);
}

.about-profile {
  padding: var(--space-xl) 0 var(--space-lg);
}

.about-profile__grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  gap: var(--space-lg);
}

.about-profile__stats {
  display: grid;
  gap: var(--space-md);
}

.stat-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.8);
  display: grid;
  gap: 6px;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.stat-card strong {
  font-size: 1.4rem;
  color: var(--color-text-primary);
}

.values {
  padding: 0 0 var(--space-xl);
}

.values__grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  gap: var(--space-lg);
}

.value-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.75);
  display: grid;
  gap: var(--space-sm);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.timeline {
  padding: 0 0 var(--space-xl);
}

.timeline__list {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  gap: var(--space-md);
}

.timeline__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.75);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.stat-card:hover,
.stat-card:focus-within,
.value-card:hover,
.value-card:focus-within,
.timeline__item:hover,
.timeline__item:focus-within {
  background: linear-gradient(135deg, var(--page-accent-soft), rgba(17, 24, 38, 0.9));
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-medium);
}

.timeline__item span {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--page-accent);
  font-weight: 600;
}

.tools {
  padding: 0 0 var(--space-xl);
}

.tools__grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.logo-chip {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.6);
  text-align: center;
  font-weight: 500;
}

@media (min-width: 768px) {
  .about-profile__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .values__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tools__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .tools__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}