*{
    box-sizing: border-box;
}

.back-to-top{
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 45px;
    background: #00c3ff;
    color: #000;
    font-size: 30px;
    border: none;
    border-radius: 20%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s;
}

.back-to-top:hover{
    background: #00e1ff;
    transform: scale(1.15);
}

body{
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    position: relative;
    min-height: 100vh;
    font-family: Georgia, 'Times New Roman', Times, serif;
    background-color: #000;
}

/* Bintang pixel twinkle */
.pixel-star {
  position: fixed;
  width: 3px;
  height: 3px;
  background: #00eaff;
  image-rendering: pixelated;
  opacity: 0.4;
  box-shadow: 0 0 6px #00eaff;
  animation: twinkle 2s infinite alternate ease-in-out;
  z-index: -1;
}

@keyframes twinkle {
  0% { opacity: 0.2; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.8); }
}

/* Partikel cahaya pixel */
.pixel-spark {
  position: fixed;
  width: 3px;
  height: 3px;
  background: #00c3ff;
  opacity: 0.9;
  image-rendering: pixelated;
  filter: drop-shadow(0 0 6px #00c3ff);
  animation: sparkMove linear infinite;
  z-index: -1;
}

/* Spark bisa ke arah mana saja */
@keyframes sparkMove {
  from {
    transform: translate(0,0) scale(1);
    opacity: 1;
  }
  to {
    transform: translate(var(--dx), var(--dy)) scale(1.6);
    opacity: 0;
  }
}

.container{
    display: flex;
    flex-direction: column;
    margin: 100px auto;
    max-width: 750px;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: rgb(253, 175, 228);
}

.container2{
    display: flex;
    flex-direction: column;
    padding: 10px;
    margin: 30px auto;
    max-width: 750px;
    justify-content: center;
    align-items: center;
    text-align: center;
    border: 3px solid black;
    background-color: rgb(253, 175, 228);
}

.logo img{
    max-width: 350px;
}

img.maintenance{
    max-width: 200px;
}

img.image3 {
    max-width: 200px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
    margin-bottom: 10px;
}

/*Progres Dev*/
.dev-progress-track {
  width: 260px;
  height: 14px;
  margin: 20px auto;
  background: #033b4f;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 6px #00eaff, 0 0 15px #00eaff;
}

.dev-progress-bar {
  height: 100%;
  width: 40%; /* default */
  background: #00eaff;
  box-shadow: 0 0 12px #00eaff;
  transition: width 0.5s ease-in-out;
}
/* Efek hover — saat kursor diarahkan ke gambar */
img.image3:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4), 0 0 12px rgba(107, 183, 254, 0.4);
    filter: brightness(1.1);
}

/* Efek klik — saat gambar ditekan */
img.image3:active {
    transform: rotate(12deg) scale(1.08);
    box-shadow: 0 12px 28px rgba(0,0,0,0.5), 0 0 20px rgba(100,180,255,0.6);
    filter: brightness(1.2);
}

img.musik{
    max-width: 200px;
    margin-bottom: 10px;
}

audio{
    margin-bottom: 10px;
}

.content{
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.content h1{
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

.content h2{
    font-size: 20px;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

.content p{
    margin-top: 10px;
    padding: 5px;
    width: 500px;
    margin-bottom: 15px;

}

.navbar nav a{
    padding: 5px;
    margin-bottom: 10px;
    font-weight: bold;
    color: #00c3ff;
    font-size: 20px;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

.navbar nav a:hover{
    color: aliceblue;
}

.footer{
    margin-top: auto;
    text-align: center;
    padding: 10px 0;
}

.footer .copy {
    text-align: center;
    color: #fff;
}