:root{ --gold:#CDA248; --wine:#611B1A; --ink:#191818; --parch:#F2F0DA; }
html,body{height:100%; scroll-behavior: smooth;}
body{font-family:'Lato',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Helvetica Neue',Arial;background:var(--ink);color:var(--parch)}
.serif{font-family:'Libertinus Sans',ui-serif,Georgia,serif}
.gold-gradient{background:linear-gradient(135deg,#E8D7A5 0%,#CDA248 35%,#8A6B2F 70%,#E0C88A 100%)}
.gold-gradient-animated{background:linear-gradient(135deg,#E8D7A5 0%,#CDA248 35%,#8A6B2F 70%,#E0C88A 100%);background-size:200% 200%;animation:gradientShift 3s ease-in-out infinite}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.gold-text{background:linear-gradient(90deg,#E8D7A5,#CDA248,#E8D7A5);-webkit-background-clip:text;background-clip:text;color:transparent}
.ring-gold{box-shadow:0 0 0 1px rgba(205,162,72,.35),0 0 0 6px rgba(205,162,72,.08)}
.card{background:rgba(25,24,24,.6);border:1px solid rgba(205,162,72,.18);backdrop-filter:blur(6px)}
/* TUDO ESCURO: removemos sessões claras */
.section-dark{background:#1b1a1a;color:#F2F0DA}
.section-darker{background:#191818;color:#F2F0DA}
.section-gradient{background:linear-gradient(160deg,#1b1a1a 0%,#1b1a1a 50%,#611B1A 100%);color:#F2F0DA}
.section-contrast{background:linear-gradient(135deg,#611B1A 0%,#8a2221 50%,#611B1A 100%);color:#F2F0DA}
/* Animações ao scroll */
.fade-in-up{opacity:0;transform:translateY(30px);transition:opacity 0.8s ease,transform 0.8s ease}
.fade-in-up.animate{opacity:1;transform:translateY(0)}
/* Containers mais estreitos e consistentes */
.container{max-width:68rem;margin-left:auto;margin-right:auto}
.section-pad{padding-top:64px;padding-bottom:64px}
.section-pad-large{padding-top:80px;padding-bottom:80px}
.leading-tight { line-height: 1.25!important }
.duvidas { background: rgba(255, 255, 255, 0.03); padding: 30px; border-radius: 10pt; margin-top: 16%; }
/* ====== PROFESSOR CONTAINER ====== */
.conteudo-container {
  width: 500px;
  height: 600px;
  display: grid;
  place-items: center;
  position: relative;
  opacity: 0;
  margin: 0 auto;
}

/* ====== CARD PROFESSOR STYLES ====== */
.card-conteudo {
  position: absolute;
  width: 280px;
  height: 420px;
  border: 8px solid #f1f1f1;
  overflow: hidden;
  border-radius: 16px;
  background: rgba(0,0,0,0.8);
}

.card-conteudo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.9));
  padding: 20px;
  text-align: center;
}

.card-name {
  font-family: 'Libertinus Sans', serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: #F2F0DA;
  margin-bottom: 4px;
}

.card-title {
  font-size: 0.8rem;
  color: #CDA248;
  font-weight: 500;
}

/* ====== RESPONSIVE BREAKPOINTS ====== */
@media (min-width:1024px){ 
  .section-pad{padding-top:80px;padding-bottom:80px}
  .section-pad-large{padding-top:120px;padding-bottom:120px}
  .leading-tight { line-height: 1.25!important }
}

@media (max-width: 1023px) {
  .conteudo-container {
    width: 350px;
    height: 450px;
  }
  
  .card-conteudo {
    width: 200px;
    height: 300px;
  }
}

@media (max-width: 767px) {
  .conteudo-container {
    width: 280px;
    height: 380px;
  }
  
  .card-conteudo {
    width: 160px;
    height: 240px;
  }
  
  .card-content {
    padding: 15px;
  }
  
  .card-name {
    font-size: 1rem;
  }
  
  .card-title {
    font-size: 0.7rem;
  }
}