html {
  scroll-behavior: smooth;
}
/* Reset & Global */
*{margin:0;padding:0;box-sizing:border-box;}
body{
  font-family:'Segoe UI',sans-serif;
  min-height:100vh;
  overflow-x:hidden;
  background:#000;
  color:#fff;
}
/* Scrollbar untuk Webkit (Chrome, Edge, Safari) */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #000; /* track hitam solid */
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #5900ff; /* neon ungu */
    border-radius: 10px;
    box-shadow: 0 0 8px #5900ff, 0 0 12px #5900ff;
    border: 2px solid #000; /* agar ada efek glow */
}

::-webkit-scrollbar-thumb:hover {
    background: #ff00ff;
    box-shadow: 0 0 10px #ff00ff, 0 0 15px #ff00ff;
}

/* Scrollbar untuk Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: #5900ff #000; /* thumb neon, track hitam */
}

/* Particle Background */
#particles-js{
  position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;
}

/* Hero Section */
.hero{text-align:center;padding:100px 20px 60px 20px;position:relative;z-index:1;}

/* Avatar neon pulse */
.avatar{
  width:120px;height:120px;border-radius:50%;margin:0 auto 20px auto;overflow:hidden;
  border:4px solid #5900ff; box-shadow:0 0 20px #5900ff,0 0 40px #5900ff inset;
  animation:pulse 2s infinite;
}
.avatar img{width:100%;height:100%;object-fit:cover;}

@keyframes pulse{
  0%{box-shadow:0 0 20px #5900ff,0 0 40px #5900ff inset;}
  50%{box-shadow:0 0 40px #5900ff,0 0 80px #5900ff inset;}
  100%{box-shadow:0 0 20px #5900ff,0 0 40px #5900ff inset;}
}

/* Neon text glow */
.glow-text{text-shadow:0 0 5px #5900ff,0 0 10px #5900ff,0 0 20px #5900ff,0 0 40px #5900ff;}
.hero-title{font-size:48px;margin-bottom:10px;}
.hero-subtitle{font-size:20px;margin-bottom:20px;}
.hero-description{font-size:16px;max-width:600px;margin:0 auto;line-height:1.5;}

/* Typing cursor */
.hero-subtitle::after{
  content:'|';color:#00ffff;
  animation:blink 0.7s infinite;
}
@keyframes blink{50%{opacity:0;}}

/* Social Links */
.container{max-width:400px;margin:2rem auto;padding:0 1rem;}
.social-links{display:flex;flex-direction:column;gap:1rem;}
.social-link{
  display:flex;align-items:center;padding:1rem 1.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius:15px;text-decoration:none;color:#fff;
  transition:all 0.3s ease;position:relative;
}
.social-link:hover{
  transform:translateY(-5px);
  box-shadow:0 0 30px #5900ff,0 0 50px #5900ff inset;
  background: rgba(255,255,255,0.1);
}
.social-icon path {
    fill: white; 
}
.social-icon{width:28px;height:28px;margin-right:1rem;}
.social-text{flex:1;font-size:1.1rem;font-weight:500;}
.social-username{font-size:0.9rem;opacity:0.8;}

/* Footer */
.footer{text-align:center;padding:2rem 1rem;color:rgba(255,255,255,0.7);font-size:0.9rem;}
.footer {
    text-align: center;
    padding: 2rem 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-link {
    color: #fff; /* putih */
    text-decoration: underline; /* opsional */
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #5900ff; /* neon hover */
}

/* Responsive */
@media(max-width:768px){.hero-title{font-size:36px;}.hero-subtitle{font-size:18px;}.avatar{width:100px;height:100px;}}
@media(max-width:480px){.container{max-width:95%;}.social-link{padding:0.8rem 1rem;}.social-icon{width:24px;height:24px;}}