body {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.08), transparent 55%), var(--color-background);
}

.hero-section {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.3fr);
  gap: var(--space-24);
  align-items: center;
}

.hero-title {
  margin-bottom: var(--space-8);
}

.hero-text {
  max-width: 40rem;
}

.hero-badge {
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-12);
  margin-bottom: var(--space-12);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.hero-media {
  display: flex;
  justify-content: center;
}

.hero-image-wrapper {
  padding: 0;
  overflow: hidden;
}

.hero-image {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.hero-overlay-card {
  padding: var(--space-10) var(--space-12);
}

.hero-overlay-title {
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.hero-overlay-text {
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.section-light {
  background-color: var(--color-surface-alt);
}

.section-header {
  margin-bottom: var(--space-16);
}

.section-header-center {
  text-align: center;
  max-width: 52rem;
  margin-left: auto;
  margin-right: auto;
}

.section-header-center p {
  margin-left: auto;
  margin-right: auto;
}

.catalog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 2fr);
  gap: var(--space-24);
  align-items: stretch;
}

.catalog-media {
  padding: 0;
}

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

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-12);
}

.catalog-card .card-body p {
  margin-bottom: 0;
}

.enrollment-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.enrollment-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.enrollment-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-8);
  align-items: flex-start;
}

.enrollment-step-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-primary-soft);
  color: var(--color-primary-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}

.enrollment-step-title {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.enrollment-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.progress-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: var(--space-24);
  align-items: center;
}

.progress-media {
  padding: 0;
}

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

.progress-grid .card-body p {
  margin-bottom: 0;
}

.progress-cta {
  margin-top: var(--space-12);
}

.live-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.live-grid {
  margin-top: var(--space-8);
}

.live-cta {
  margin-top: var(--space-12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.instructors-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: var(--space-24);
  align-items: center;
}

.instructors-media {
  padding: 0;
}

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

.instructors-cta {
  margin-top: var(--space-12);
}

.testimonials-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(0, 1.2fr);
  gap: var(--space-24);
  align-items: center;
}

.testimonials-grid {
  margin-top: var(--space-12);
}

.testimonial-card .card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonial-text {
  margin-bottom: 0;
}

.testimonial-author {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-weight: 500;
}

.testimonials-media {
  padding: 0;
}

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

.testimonials-cta {
  margin-top: var(--space-12);
  text-align: center;
}

.cert-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.cert-grid {
  margin-top: var(--space-8);
}

.devices-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: var(--space-24);
  align-items: center;
}

.devices-media {
  padding: 0;
}

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

.devices-cta {
  margin-top: var(--space-12);
}

.accessibility-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.accessibility-grid {
  margin-top: var(--space-8);
}

.security-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.security-grid {
  margin-top: var(--space-8);
}

.security-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

@media (max-width: 1024px) {
  .hero-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .catalog-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .progress-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .instructors-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .testimonials-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .devices-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
  }

  .hero-section {
    padding-top: var(--space-24);
  }

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

  .experience-grid,
  .progress-grid,
  .live-grid,
  .instructors-grid,
  .testimonials-grid,
  .cert-grid,
  .devices-grid,
  .accessibility-grid,
  .security-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-actions,
  .enrollment-cta,
  .live-cta {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: var(--font-size-3xl);
  }
}