.jumbotron{
    padding-top: 8rem;
    background-color: #d6d3d3;
}

#product{
    background-color: #d6d3d3;
}

#contact svg {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
}

footer {
    border-top: none !important;
    padding-top: 0 !important;
    margin-top: -1px; /* Menutup celah yang mungkin muncul */
}

#project {
    background-color: #d6d3d3;
    margin-top: -5px; /* hilangkan jarak biar wave menyatu */
    padding-top: 60px; /* tambahkan padding atas secukupnya */
  }

section{
    padding-top: 5rem;
}

.gallery-img{
    width: 100%;
}

#gallery .row > *{
    padding: 0;
}

/* Keyboard */
.keyboard-box{
    position: relative;
    background-color: #212529;
    border-radius: 10px;
    height: 500px;
    transform-style: preserve-3d;
}

.keyboard-box::before{
    content: "MY";
    position: absolute;
    color: #fff;
    font-size: 6em;
    font-weight: bold;
    font-style: italic;
    top: 20px;
    left: 50%;
    transform: translate(-50%,0);
    opacity: 0;
    transition: 0.9s;
}

.keyboard-box:hover::before{
    opacity: .4;
}

.keyboard-box::after{
    content: "EQUIPMENT";
    position: absolute;
    color: #fff;
    font-size: 4.3em;
    font-weight: bold;
    font-style: italic;
    top: 350px;
    left: 50%;
    transform: translate(-50%,0);
    opacity: 0;
    transition: 0.9s;
}

.keyboard-box:hover::after{
    opacity: .4;
}

.keyboard-name{
    position: absolute;
    top: 0;
    width: 100%;
    text-align: center;
    font-size: 2em;
    opacity: 0;
    transition: .5s;
    transform: translate3d(0,0,50px);
}

.keyboard-box:hover .keyboard-name{
    top: 20px;
    opacity: 1;
}

.keyboard-detail-btn{
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate3d(-50%,0,100px);
    opacity: 0;
    transition: .5s;
}

.keyboard-box:hover .keyboard-detail-btn{
    opacity: 1;
    bottom: 20px;
}

.keyboard-img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, -50%, 80px);
    max-width: 350px;
    transition: .5s;
}

.keyboard-box:hover .keyboard-img{
    transform: translate3d(-50%, -50%, 100px) scale(1.2) rotate(10deg);
}

/* Overlay IMG */
.gallery-img {
    cursor: pointer;
    transition: transform 0.3s ease-in-out;
  }
  
  .gallery-img:hover {
    transform: scale(1.05);
  }
  
  .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out;
  }
  
  .overlay img {
    max-width: 80%;
    max-height: 80%;
    border-radius: 8px;
  }
  
  .overlay.active {
    opacity: 1;
    visibility: visible;
  }
  #closeOverlay {
    position: absolute;
    bottom: 50px;
    left: 47%;
    background: rgba(255, 255, 255, 0.8);
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 5px;
}

#closeOverlay:hover {
    background: rgba(255, 255, 255, 1);
}