/* EFEITOS GERAIS 3D */
.titulo-3d {
  color: #FFD700;
  text-shadow: 2px 2px 0 #b8860b, 4px 4px 10px rgba(0,0,0,0.6);
  font-weight: 900;
}

.logo-3d {
  filter: drop-shadow(2px 2px 8px rgba(255, 215, 0, 0.5));
  transition: transform 0.3s ease-in-out;
}
.logo-3d:hover {
  transform: scale(1.05) rotateY(10deg);
}

.navbar-3d {
  background: linear-gradient(180deg, #0f172a 0%, #1e3a8a 100%);
  box-shadow: 0 4px 15px rgba(0,0,0,0.4);
  border-bottom: 2px solid #FFD700;
}

.nav-link {
  color: #fff;
  transition: all 0.3s;
  text-shadow: 1px 1px 4px #000;
}
.nav-link:hover {
  color: #FFD700;
  text-shadow: 0 0 8px #FFD700;
}

/* HERO */
.hero-3d {
  background-image: url('https://i.imgur.com/yQ7O6rL.jpg');
  background-size: cover;
  background-position: center;
  box-shadow: inset 0 -20px 40px rgba(0, 0, 0, 0.8);
}

.btn-3d {
  background: linear-gradient(145deg, #FFD700, #b8860b);
  color: black;
  padding: 12px 28px;
  border-radius: 12px;
  box-shadow: 0 6px 0 #7a5f00, 0 8px 20px rgba(0, 0, 0, 0.5);
  font-weight: bold;
  transition: all 0.2s ease-in-out;
}
.btn-3d:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 0 #7a5f00, 0 8px 25px rgba(255, 215, 0, 0.4);
}

/* CARDS DE NOTÍCIAS */
.card-3d {
  background: linear-gradient(145deg, #1e3a8a, #3b82f6);
  border: 1px solid #FFD700;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.5);
  transform: perspective(600px) translateZ(0);
  transition: all 0.3s ease-in-out;
}
.card-3d:hover {
  transform: perspective(600px) translateZ(15px);
  box-shadow: 0 12px 30px rgba(255, 215, 0, 0.5);
}

/* GLOW AMARELO */
.drop-shadow-glow {
  text-shadow: 0 0 10px #FFD700, 0 0 20px #FFD700;
}