.problems {
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg-muted);
  padding: 4rem 0 4.5rem;
}

.problems::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -15%;
  width: min(520px, 70vw);
  height: min(520px, 70vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(11, 108, 255, 0.09) 0%, transparent 68%);
  pointer-events: none;
}

.problems::after {
  content: "";
  position: absolute;
  bottom: -25%;
  left: -10%;
  width: min(400px, 60vw);
  height: min(400px, 60vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26, 157, 92, 0.06) 0%, transparent 65%);
  pointer-events: none;
}

.problems__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1.5rem;
}

.problems__title {
  margin: 0 0 2.25rem;
  max-width: 46rem;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-heading);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text-heading);
}

.problems__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem 3rem;
  align-items: start;
}

.problems__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.problems__list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.85rem;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--color-text-body);
}

.problems__list li:last-child {
  margin-bottom: 0;
}

.problems__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent-blue);
}

.problems__card {
  margin: 0;
  padding: 1.75rem 1.75rem 1.75rem 1.5rem;
  background: linear-gradient(145deg, #ffffff 0%, #f6f9fc 100%);
  border-radius: var(--radius-md, 12px);
  border-left: 4px solid var(--color-accent-blue);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--transition-med, 0.35s ease),
    box-shadow var(--transition-med, 0.35s ease);
}

@media (prefers-reduced-motion: no-preference) {
  .problems__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
  }
}

.problems__card-text {
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: var(--font-weight-body-semibold);
  line-height: 1.5;
  color: var(--color-text-heading);
}

@media (max-width: 880px) {
  .problems {
    padding: 3rem 0 3.5rem;
  }

  .problems__inner {
    padding: 0 1.25rem;
  }

  .problems__layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .problems__card {
    padding: 1.5rem 1.5rem 1.5rem 1.25rem;
    margin-top: 0.25rem;
  }
}

@media (max-width: 480px) {
  .problems__inner {
    padding: 0 1rem;
  }

  .problems__title {
    font-size: clamp(1.25rem, 6vw, 1.55rem);
  }

  .problems__list li {
    font-size: 0.95rem;
  }
}