body {
  background-color: var(--color-background);
}

.hero-about {
  background: radial-gradient(circle at top, rgba(225, 27, 59, 0.28), transparent 60%), radial-gradient(circle at bottom, rgba(10, 10, 20, 0.9), #050509 80%);
}

.hero-about .hero__inner {
  max-width: 760px;
}

.hero-about h1 {
  margin-top: var(--space-4);
}

.hero__subtitle {
  max-width: 640px;
  margin: 0 auto var(--space-6);
}

.hero__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.hero__poster {
  margin: 0 auto;
  max-width: 720px;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.08), transparent 55%), var(--gradient-primary);
  box-shadow: var(--shadow-elevated);
}

.hero__poster-inner {
  position: relative;
  border-radius: inherit;
  padding: var(--space-6) var(--space-5);
  background: radial-gradient(circle at top, rgba(0, 0, 0, 0.6), rgba(5, 5, 9, 0.96));
  overflow: hidden;
}

.hero__poster-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(135deg, rgba(225, 27, 59, 0.18), transparent 45%, rgba(0, 0, 0, 0.8));
  mix-blend-mode: screen;
  opacity: 0.6;
}

.hero__poster-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero__poster-content p {
  margin-top: var(--space-3);
  margin-bottom: 0;
  color: var(--color-silver);
}

.about-intro__grid {
  gap: var(--space-10);
  align-items: center;
}

.about-intro__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.about-image {
  padding: var(--space-3);
}

.about-image img {
  border-radius: var(--radius-lg);
}

.about-image figcaption {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.about-image--wide img {
  border-radius: var(--radius-xl);
}

.mission-section__grid {
  gap: var(--space-8);
  align-items: stretch;
}

.mission-section__block + .mission-section__block {
  margin-top: 0;
}

.mission-section__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-4);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.mission-section__links a {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.04), rgba(10, 10, 20, 0.9));
}

.team-section__header {
  max-width: 720px;
  margin: 0 auto var(--space-10);
}

.team-section__content {
  margin-bottom: var(--space-10);
}

.team-section__media {
  max-width: 880px;
  margin: 0 auto;
}

.features-section__grid {
  gap: var(--space-8);
  align-items: flex-start;
}

.features-list {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.features-list li {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.02), rgba(10, 10, 20, 0.95));
}

.features-list p {
  margin-top: var(--space-2);
  margin-bottom: 0;
}

.features-section__cta {
  margin-top: var(--space-5);
}

.community-section__grid {
  gap: var(--space-8);
}

.community-section__cta {
  margin-top: var(--space-4);
}

.about-cta-final__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
}

@media (max-width: 960px) {
  .hero__poster-inner {
    padding: var(--space-5) var(--space-4);
  }

  .about-intro__grid,
  .mission-section__grid,
  .features-section__grid,
  .community-section__grid {
    gap: var(--space-6);
  }

  .team-section__content {
    gap: var(--space-6);
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .about-intro__cta {
    flex-direction: column;
  }

  .mission-section__links {
    flex-direction: column;
  }
}