html {
  scroll-behavior: smooth;
}

/* Seções KV — imagem full-width (Como Participar / Prêmios) */
.index-kv-section {
  width: 100%;
  line-height: 0;
  background: var(--color-bg-dark, #050505);
  position: relative;
  z-index: 3;
}

.index-kv-section picture,
.index-kv-section img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}

/* #como-participar::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.525) 8%,
    transparent 15%
  );
} */

body.index-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}