/* ===== CONFIGURAÇÕES GERAIS ===== */
:root {
  --primary: #f39200;
  --secondary: #000;
  --accent: #FF5E3A;
  --text: #f5f5f5;
  --dark: #121212;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  min-height: 100vh;
  position: relative;
}

/* BACKGROUND COM DESFOQUE */
body::before {
  content: "";
  position: fixed; top:0; left:0;
  width:100%; height:100%;
  background-image: url('../assets/sua-imagem-de-fundo.jpg');
  background-size: cover;
  background-position: center;
  filter: blur(8px);
  opacity: 0.2;
  z-index: -2;
}
body::after {
  content: "";
  position: fixed; top:0; left:0;
  width:100%; height:100%;
  background: linear-gradient(to bottom, var(--secondary), var(--dark));
  z-index: -1;
}

/* ===== ANIMAÇÕES ===== */
@keyframes pulse    { 0%,100%{transform:scale(1)}50%{transform:scale(1.05)} }
@keyframes float    { 0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)} }
@keyframes glow     { 0%,100%{filter:drop-shadow(0 0 5px var(--accent))}50%{filter:drop-shadow(0 0 15px var(--accent))} }

/* ===== CLASSES PERSONALIZADAS ===== */
.cs-link {
  position: relative; overflow: hidden; z-index:1;
  transition: all 0.3s ease;
}
.cs-link:before {
  content:""; position:absolute; bottom:0; left:0;
  width:100%; height:100%;
  background: linear-gradient(to right, var(--primary), var(--accent));
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform 0.5s ease-out; z-index:-1;
}
.cs-link:hover:before { transform: scaleX(1); }

.featured-link {
  animation: pulse 2s infinite ease-in-out;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.cs-card {
  backdrop-filter: blur(10px);
  background-color: rgba(0,0,0,0.7);
  border: 1px solid rgba(255,103,0,0.2);
  transition: all 0.3s ease;
}
.cs-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(255,103,0,0.2);
}

.cs-icon { animation: float 3s infinite ease-in-out; }

.news-card {
  position: relative; overflow: hidden;
  transition: all 0.3s ease;
}
.news-card:hover { transform: translateY(-5px); }
.news-card::before {
  content:""; position:absolute; top:0; left:0;
  width:4px; height:100%;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
}

.sponsor-card {
  background: linear-gradient(145deg, rgba(0,0,0,0.8), rgba(20,20,20,0.8));
  border: 2px solid transparent;
  background-clip: padding-box;
  position: relative; overflow: hidden;
}
.sponsor-card::before {
  content:""; position:absolute;
  top:-2px; left:-2px; right:-2px; bottom:-2px;
  background: linear-gradient(45deg, var(--primary), var(--accent));
  z-index:-1; border-radius: inherit;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 640px) {
  .container { padding: 0 1rem; }
  .news-card-content { padding: .75rem; }
  .banner-content    { padding: 1rem; }
}