/* ==============================================
   HOME — HERO
   ============================================== */

.home-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 56rem;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  /* Puxa para cima para cobrir atrás do header fixo */
  margin-top: calc(-1 * var(--header-height));
}

/* Imagem de fundo */
.home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.home-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Gradiente sobre a imagem para legibilidade do texto */
.home-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to right,
    color-mix(in srgb, var(--color-bg) 75%, transparent) 0%,
    color-mix(in srgb, var(--color-bg) 30%, transparent) 55%,
    transparent 100%
  );
}

/* Conteúdo */
.home-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: calc(var(--header-height) + 12rem);
}

.home-hero__content {
  max-width: 56rem;
}

.home-hero__title {
  font-size: clamp(3.2rem, 5vw, 5.6rem);
  font-weight: var(--weight-bold);
  color: var(--color-secondary);
  line-height: 1.05;
  margin: 0 0 var(--space-4);
}

.home-hero__sub {
  color: color-mix(in srgb, var(--color-secondary) 50%, transparent);
  font-weight: var(--weight-regular);
}

.home-hero__desc {
  font-size: var(--text-md);
  color: var(--color-text);
  line-height: var(--leading-normal);
  max-width: 44rem;
  margin: 0;
}

/* Botão scroll */
.home-hero__scroll {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 4.4rem;
  height: 4.4rem;
  border-radius: var(--radius-pill);
  background: var(--color-secondary);
  color: var(--color-bg);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  text-decoration: none;
  transition: background-color var(--transition-fast);
  animation: hero-bounce 2s ease-in-out infinite;
}

.home-hero__scroll:hover {
  background: var(--color-primary);
  animation: none;
}

@keyframes hero-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* Responsivo */
@media (max-width: 768px) {
  .home-hero {
    align-items: flex-start;
  }

  .home-hero__bg {
      position: absolute;
      inset: 0;
      z-index: 0;
      top: 40vh;
  }

  .home-hero__inner {
    padding-top: calc(var(--header-height) + 16rem);
    background: var(--color-bg);
  }

  .home-hero::after {
    background: linear-gradient(
      to right,
      color-mix(in srgb, var(--color-bg) 60%, transparent) 0%,
      color-mix(in srgb, var(--color-bg) 20%, transparent) 100%
    );
  }

  .home-hero__content {
    max-width: 100%;
  }
}

/* ==============================================
   HOME — EIXOS DE PESQUISA
   ============================================== */

.home-eixos {
  position: relative;
  padding-block: var(--space-10);
}

.home-eixos__bg {
  overflow: hidden;
}

/* Imagem de fundo — visível sem overlay */
.home-eixos__bg {
  position: absolute;
  inset: 0;
  background-image: var(--eixos-bg);
  background-size: cover;
  background-position: top;
  z-index: 0;
}

/* Painel verde que contém tudo */
.home-eixos__inner {
  position: relative;
  z-index: 1;
  margin-top: -12rem;
  background: var(--color-secondary);
  border-radius: 2rem;
  padding: var(--space-8);
  display: grid;
  grid-template-columns: 20rem 1fr;
  gap: var(--space-8);
  align-items: start;
}

/* Título lateral esquerdo */
.home-eixos__label h2 {
  font-size: var(--heading-lg);
  font-weight: var(--weight-bold);
  color: var(--color-bg);
  line-height: var(--leading-tight);
}

/* Grid dos cards */
.home-eixos__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

/* Card de eixo */
.card-eixo {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.card-eixo__num {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: var(--weight-regular);
}

.card-eixo__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-secondary);
  line-height: var(--leading-compact);
  margin: 0;
}

.card-eixo__subtemas {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-normal);
  margin: 0;
  flex: 1;
}

.card-eixo .cta-link {
  margin-top: auto;
}

@media (max-width: 900px) {
  .home-eixos .container {
    padding-inline: 0;
  }

  .home-eixos__inner {
    grid-template-columns: 1fr;
    margin-top: -12rem;
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-5);
    margin-inline: 0;
    width: 100%;
  }

  .home-eixos__cards {
    grid-template-columns: 1fr;
  }
}

/* ==============================================
   HOME — PUBLICAÇÕES
   ============================================== */

.home-publicacoes {
  margin-top: -3rem;
}

.home-publicacoes .container {
  background-color: var(--color-bg);
  padding: var(--space-5);
  border-radius: 2rem;
  position: relative;
}

.home-publicacoes__title {
  color: var(--color-primary);
  text-align: right;
}

.home-eventos__title {
  color: var(--color-secondary);
  text-align: center;
}

.home-eventos {
  margin-top: var(--space-10);
}

/* Grids centralizados na home */
.home-publicacoes .grid-cards {
  justify-content: center;
}

.home-eventos .grid-eventos {
  justify-content: center;
}

.home-publicacoes__cta {
  text-align: center;
}

.home-eventos__cta {
  text-align: center;
}

/* Responsivo publicações na home */
@media (max-width: 1024px) {
  .home-publicacoes .grid-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .home-publicacoes .grid-cards {
    grid-template-columns: 1fr;
  }

  .home-eventos .grid-eventos {
    grid-template-columns: 1fr;
  }
}