/* Home — seção "Por que adotamos o beija-flor?" + vinheta da marca */
.bf-secao{background:linear-gradient(160deg,var(--verde-escuro) 0%,#245516 100%);padding:56px 20px;width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);box-sizing:border-box}
.bf-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:24px;align-items:stretch}
@media(min-width:900px){.bf-grid{grid-template-columns:1fr 1fr;gap:32px}}
.bf-card{background:var(--creme);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 10px 30px rgba(0,0,0,.22)}
.bf-card__foto{aspect-ratio:16/9;overflow:hidden;flex:none}
.bf-card__foto img{width:100%;height:100%;object-fit:cover;display:block}
.bf-card__corpo{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.bf-card__eyebrow{font-family:var(--font-dado);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--marrom);margin:0 0 6px}
.bf-card__titulo{font-family:var(--font-titulo);font-size:26px;line-height:1.2;color:var(--verde-escuro);margin:0 0 12px}
.bf-card__corpo p{font-family:var(--font-corpo);font-size:16px;line-height:1.6;color:#3a3a2a;margin:0 0 10px}
.bf-extra{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease,visibility .35s;visibility:hidden}
.bf-extra>div{overflow:hidden}
.bf-card--aberto .bf-extra{grid-template-rows:1fr;visibility:visible}
.bf-mais{margin-top:auto;align-self:flex-start;background:none;border:0;padding:6px 0 0;font:700 15px var(--font-corpo);color:var(--verde-escuro);cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.bf-mais__menos{display:none}
.bf-card--aberto .bf-mais__mais{display:none}
.bf-card--aberto .bf-mais__menos{display:inline}
.bf-mais__seta{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .3s}
.bf-card--aberto .bf-mais__seta{transform:rotate(-135deg)}
.bf-video{border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.22);position:relative;min-height:260px}
.bf-video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
@media(prefers-reduced-motion:reduce){.bf-extra{transition:none}}