* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --lightest: #f9e6e8; /* Bem claro */
  --lighter: #f4b8c0; /* Claro */
  --light: #e67582; /* Um pouco claro */
  --base: #bc1823; /* Cor base */
  --dark: #91191c; /* Escuro */
  --darker: #6a1215; /* Mais escuro */
  --darkest: #42090c; /* Muito escuro */
  --banner-big: 300px; /* Tamanho do banner grande */
  --banner-medium: 250px; /* Tamanho do banner médio */
  --banner-small: 200px; /* Tamanho do banner pequeno */
}

html,
body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh; /* viewport height */
}

main {
  flex: 1;
}

/* Header */
.br-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  --header-logo-small: 24px;
  --header-logo-medium: 32px;
  --header-logo-large: 60px;
}

/* Main */

.main-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.banner {
  width: 100%;
  height: var(--banner-small); /* ou o tamanho que quiser */
  overflow: hidden;
}

.banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-padding {
  padding: 20px 2px;
}

.br-card {
  width: 300px; /* ou um valor fixo (ex: 300px) */
  height: 420px; /* ajusta automaticamente à altura do conteúdo */
}

.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center; /* vertical */
  align-items: center;
  padding: 20px;
  height: 100%; /* garantir altura total se necessário */
  gap: 20px;
  text-align: center;
}

.card-img {
  width: 100%;
  height: auto;
  max-height: 200px; /* ou o tamanho que quiser */
  object-fit: contain;
}

.card-text {
  font-weight: normal;
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  margin: 0;
}

.info-content {
  display: flex;
  flex-direction: column;
  justify-content: center; /* vertical */
  align-items: center;
  padding: 30px;
  gap: 15px;
  text-align: center;
}

.info-text {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
}

.btn-text {
  color: inherit;
}

/* Footer */
.br-footer {
  position: relative; /* Para evitar que o footer fique fixo */
  --background-light: var(--lightest);
  margin-top: auto;
}

.instituition-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.logo-link {
  height: 100%;
  width: 100%;
}

.logo-ufsj {
  max-height: 165px;
  width: auto;
  display: block;
  margin: auto;
  padding: 20px;
}

.logo-seaca-proen {
  max-height: 250px;
  width: auto;
  display: block;
  margin: auto;
}

.br-accordion {
  width: 100%;
  max-width: 800px; /* ou o tamanho que quiser */
  margin: auto;
}

@media screen and (min-width: 576px) {
  .ufsj-link {
    height: 250px;
    width: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
}

@media screen and (min-width: 768px) {
  .banner {
    height: var(--banner-medium); /* ou o tamanho que quiser */
  }
}

@media screen and (min-width: 1400px) {
  .banner {
    height: var(--banner-big); /* ou o tamanho que quiser */
  }
}