html {
    scroll-behavior: smooth;
}
html, body {
  overflow-x: hidden;
}

#mobile-menu.show {
  transform: translateX(0);
}
#menu-overlay.show {
  display: block;
}

#menu-btn.open span:nth-child(1) {
  transform: rotate(45deg) translateY(8px);
}
#menu-btn.open span:nth-child(2) {
  opacity: 0;
}
#menu-btn.open span:nth-child(3) {
  transform: rotate(-45deg) translateY(-8px);
}
#menu-btn span {
  transition: all 0.3s ease;
}

.glass-card {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.glass-nav {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

#home {
  background: linear-gradient(-45deg, #1e3a8a, #2563eb, #3b82f6, #60a5fa);
  background-size: 400% 400%;
  animation: gradientMove 8s ease infinite;
}

@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

canvas {
  display: block;
}

.project-card {
  cursor: pointer;
}
.project-card .shine {
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.5) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
}
.project-card:hover .shine,
.project-card:active .shine {
  animation: shineAnim 2s ease forwards;
}
@keyframes shineAnim {
  0% { left: -75%; }
  100% { left: 125%; }
}

.shimmer {
    position: absolute;
    top: 0;
    left: -150%;
    width: 50%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmerMove 3s infinite;
    pointer-events: none;
  }
  @keyframes shimmerMove {
    0% { left: -150%; }
    50% { left: 150%; }
    100% { left: 150%; }
  }

  /* Loader Animation */
.loader {
  border: 6px solid #f3f3f3;
  border-top: 6px solid #4f46e5; /* Warna ungu elegan */
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Animasi fade out */
.fade-out {
  opacity: 0;
  transition: opacity 0.6s ease;
}

 /* Glassmorphism Effect */
  .glass-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
  }
  .glass-card:hover {
    transform: translateY(-5px);
  }

  /* Shine Effect */
  .shine {
    position: absolute;
    top: 0;
    left: -75%;
    width: 50%;
    height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0.1) 60%, transparent 100%);
    transform: skewX(-25deg);
    transition: all 0.5s ease;
  }
  .glass-card:hover .shine {
    left: 125%;
    transition: all 0.8s ease;
  }