html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-top: 75px !important;
  margin-bottom: 60px;
  font-family: "Manrope", sans-serif;
  font-weight: 400;
  font-style: normal;
  background-color: #f9f9f9;
}

.filtro-lateral {
    position: sticky;
    top: 6rem;
}

    .filtro-lateral .form-check-label {
        font-size: 0.9rem;
        cursor: pointer;
    }

/* Anima��o suave para mostrar/ocultar se��es */
section[data-section] {
    transition: opacity 0.3s ease-in-out;
}

    section[data-section][style*="display: none"] {
        opacity: 0;
    }

/* Imagens dos palestrantes obrigatoriamente quadradas */
.palestrantes .img-palestrante {
    width: 60px;
    height: 60px;
    object-fit: cover;
    aspect-ratio: 1 / 1;
}

/* Bolha de biografia ao lado da seta (popover) */
.popover-bio .popover-body {
    max-width: 280px;
    max-height: 240px;
    overflow-y: auto;
    font-size: 0.8125rem;
}

.popover-bio .popover-header {
    font-size: 0.875rem;
    font-weight: 600;
}

/* Responsividade */
@media (max-width: 768px) {
    .filtro-lateral {
        position: static;
        margin-bottom: 2rem;
    }
}