.glass-nav {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.hero-gradient {
  background: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.15) 0%, rgba(15, 23, 42, 0) 50%);
}
.feature-card {
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}
.feature-card:hover {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(16, 185, 129, 0.2);
  transform: translateY(-2px);
}

body.light-mode{
  background-color: var(--bg-primary);
  font-family: 'Inter', sans-serif; 
}


/* WhatsApp */
.sidebar_social {
     position: fixed;
  bottom: 95px;
  z-index: 100;
  right: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.bg_whatsapp {
    animation: wspanimate 1.5s infinite;
       border-radius: 50%;
  height: 64px;
  width: 64px;
    font-size: 40px;
    box-shadow: -5px 5px 15px #00000033;
    transition: all .2s;
    background-color: #1bd741;
    display: flex;
    justify-content: center;
    align-items: center;

}



@keyframes pulseanimate {
    0% {
        box-shadow: 0 0 0 0 rgb(255, 95, 10, .8)
    }

    70% {
        -webkit-box-shadow: 0 0 0 10px rgba(1, 155, 242, 0);
        box-shadow: 0 0 0 10px rgba(1, 155, 242, 0)
    }

    100% {
        -webkit-box-shadow: 0 0 0 0 rgba(1, 155, 242, 0);
        box-shadow: 0 0 0 0 rgba(1, 155, 242, 0)
    }
}

@keyframes wspanimate {
    0% {
        box-shadow: 0 0 0 0 rgb(27, 215, 65, .8)
    }

    70% {
        -webkit-box-shadow: 0 0 0 10px rgba(1, 155, 242, 0);
        box-shadow: 0 0 0 10px rgba(1, 155, 242, 0)
    }

    100% {
        -webkit-box-shadow: 0 0 0 0 rgba(1, 155, 242, 0);
        box-shadow: 0 0 0 0 rgba(1, 155, 242, 0)
    }
}
/* end WhatsApp */