/* ============================================
   Yvens - Pagina teaser com particulas magicas
   ============================================ */

.yvens-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 40%, #16213e 100%);
  overflow: hidden;
  z-index: 10;
}

#particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.yvens-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  padding: 20px;
}

.yvens-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 100px;
  font-weight: 800;
  color: transparent;
  background: linear-gradient(135deg, #ffd700, #ff8c00, #ffd700);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  animation: gradientShift 3s ease infinite;
  text-shadow: 0 0 60px rgba(255, 215, 0, 0.3);
  margin-bottom: 30px;
  line-height: 1;
}

.yvens-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 16px 0;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
  animation: fadeInUp 1s ease 0.3s both;
}

.yvens-subtitle {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  max-width: 400px;
  line-height: 1.6;
  animation: fadeInUp 1s ease 0.6s both;
}

/* Animacoes */
@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsivo */
@media (max-width: 768px) {
  .yvens-logo {
    font-size: 72px;
    margin-bottom: 24px;
  }

  .yvens-title {
    font-size: 28px;
  }

  .yvens-subtitle {
    font-size: 15px;
    max-width: 300px;
  }
}