.bi-page {
  --bi-card: #f5faf9;
}

/* 01 — Hero */
.bi-hero {
  height: 100vh;
  min-height: 758px;
}

.bi-hero .core-hero__background {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.04) 38%, rgba(0, 0, 0, 0.86) 100%),
    url("assets/pce-bi/1 - Hero_desktop.webp") center 45% / cover no-repeat;
}

.bi-hero h1 {
  max-width: 1120px;
}

/* 02 — Como funciona
   Sem parágrafo de apoio: o nó "Descricao" está oculto no Figma,
   por isso a seção é 890px em vez dos 952px do PCE Core. */
.bi-process {
  height: 890px;
  /* A virada mist -> branco cai no topo do rodapé preto dos cards (667px de 890),
     como no Figma: o corpo claro do card fica sobre o mist e o rodapé sobre o branco. */
  background:
    radial-gradient(circle at 82% 0, rgba(255, 255, 255, 0.98), transparent 38%),
    linear-gradient(180deg, var(--mist) 0 74.92%, var(--white) 74.92%);
}

.bi-process .core-heading h2 {
  max-width: 900px;
  margin-inline: auto;
}

.bi-process .process-card h3 {
  font-size: 20px;
  line-height: 1.4;
}

.bi-process .process-card p {
  font-size: 14px;
  line-height: 1.5;
}

/* 03 — Vantagens: 3 cards de 388px, contra os 4 assimétricos do PCE Core */
.bi-advantages {
  height: 968px;
  background: var(--white);
}

.bi-advantages .core-advantage,
.bi-advantages .core-advantage:nth-child(3) {
  grid-column: span 4;
}

.bi-advantages .core-advantage > img,
.bi-advantages .core-advantage:nth-child(1) > img,
.bi-advantages .core-advantage:nth-child(2) > img,
.bi-advantages .core-advantage:nth-child(3) > img {
  object-position: center;
}

/* 04 — Benefícios */
.bi-benefits {
  position: relative;
  height: 800px;
  padding: 40px 0;
  color: var(--frost);
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08) 35%, rgba(0, 0, 0, 0.7) 100%),
    url("assets/pce-bi/Beneficios-desktop.webp") center top / cover no-repeat;
}

.bi-benefits__inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 40px;
}

.bi-benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.bi-benefits article {
  position: relative;
  height: 232px;
  overflow: hidden;
  padding: 72px 16px 22px;
  color: var(--black);
  background: var(--bi-card);
}

.bi-benefits__icon {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
}

.bi-benefits__icon img {
  width: 24px;
  height: 24px;
}

.bi-benefits article h3 {
  position: relative;
  z-index: 1;
  font-size: 20px;
  line-height: 1.35;
}

.bi-benefits article p {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.45;
}

.bi-benefits article > i {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 96px;
  height: 18px;
  background: url("assets/pce-bpo/icons/beneficio-pattern.svg") right center / contain no-repeat;
  transform: scaleX(-1);
}

/* 07 — CTA final. Larguras vindas do Figma: título 424px, descrição 322px. */
.bi-contact .contact-copy > div {
  margin-top: 141px;
}

.bi-contact .contact-copy h2 {
  max-width: 424px;
}

.bi-contact .contact-copy p {
  max-width: 322px;
}

@media (max-width: 1199px) and (min-width: 768px) {
  .bi-process .process-card h3 {
    font-size: 15px;
  }

  .bi-process .process-card p {
    font-size: 11px;
  }
}

@media (max-width: 767px) {
  .bi-hero {
    height: 780px;
    min-height: 780px;
  }

  .bi-hero .core-hero__background {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.04) 34%, rgba(0, 0, 0, 0.9) 100%),
      url("assets/pce-bi/1 - Hero_mobile.webp") 50% center / cover no-repeat;
  }

  .bi-hero h1 {
    font-size: 30px;
  }

  .bi-process {
    height: auto;
    min-height: 1582px;
    /* No mobile a virada cai no topo do rodapé do PRIMEIRO card (466px de 1594);
       os demais cards e o CTA ficam sobre o branco, como no Figma. */
    background:
      radial-gradient(circle at 100% 0, rgba(255, 255, 255, 0.98), transparent 30%),
      linear-gradient(180deg, var(--mist) 0 29.22%, var(--white) 29.22%);
  }

  .bi-process .core-process__grid {
    grid-template-columns: 1fr;
  }

  .bi-process .process-card {
    min-height: 275px;
  }

  .bi-process .process-card__footer {
    margin-top: auto;
  }

  .bi-process .process-card h3 {
    font-size: 20px;
  }

  .bi-advantages {
    height: auto;
    min-height: 1954px;
  }

  .bi-advantages .core-advantage,
  .bi-advantages .core-advantage:nth-child(3) {
    grid-column: 1;
  }

  /* A imagem segue fixa em 360px, mas o bloco de texto passa a crescer:
     com a linha travada em 180px o card "Integração" espremia o padding inferior. */
  .bi-advantages .core-advantages__grid {
    grid-auto-rows: auto;
  }

  .bi-advantages .core-advantage {
    grid-template-rows: 360px auto;
    min-height: 540px;
  }

  .bi-benefits {
    height: auto;
    min-height: 1170px;
    padding: 360px 16px 16px;
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.04) 10%, rgba(0, 0, 0, 0.76) 50%, rgba(0, 0, 0, 0.88) 100%),
      url("assets/pce-bi/Beneficios-mobile.webp") top center / cover no-repeat;
  }

  .bi-benefits .core-container {
    width: 100%;
  }

  .bi-benefits__inner {
    justify-content: flex-start;
    gap: 0;
  }

  .bi-benefits .section-rule {
    flex: 0 0 auto;
  }

  .bi-benefits__grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 28px;
  }

  .bi-benefits article {
    height: auto;
    min-height: 160px;
    padding: 56px 16px 24px;
  }

  .bi-benefits article h3 {
    font-size: 16px;
  }

  .bi-benefits article p {
    margin-top: 8px;
    font-size: 14px;
  }

  .bi-benefits article > i {
    width: 72px;
    height: 14px;
  }

  .bi-contact .contact-copy {
    text-align: center;
  }

  .bi-contact .contact-copy > .corner-tag,
  .bi-contact .contact-copy > .button {
    margin-inline: auto;
  }

  .bi-contact .contact-copy h2,
  .bi-contact .contact-copy p {
    max-width: 100%;
  }

  /* pce-bi.css carrega depois do pce-core.css e tem a mesma especificidade,
     então o recuo do desktop precisa ser desfeito aqui. Figma mobile: 40px. */
  .bi-contact .contact-copy > div {
    margin-top: 40px;
  }
}