.hero {
  position: relative;
  min-height: calc(100dvh - var(--header-h) - var(--safe-top));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--color-white);
  text-align: center;
  padding: 2rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.hero h1 {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 2rem;
  font-weight: 600;
  max-width: 52rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  list-style: none;
}

.smiles-section {
  max-width: 1280px;
  margin-inline: auto;
}

.smiles-section h2 {
  text-align: center;
  color: var(--color-dark-green);
}

.smiles-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.smiles-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.smiles-col img {
  border-radius: 8px;
  width: 100%;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }

  .smiles-grid {
    flex-direction: row;
  }

  .smiles-col {
    flex: 1;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3rem;
  }
}