*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body{
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;   
}

/* HERO */
.hero{
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* FOTO */
.slide{
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

/* FOTO AKTIF */
.slide.active{
    opacity: 1;
}

/* NAVBAR */
.navbar{
    position: absolute;
    top: 20px;
    left: 50px;

    z-index: 1000;

    background: transparent;
}

/* MENU */
.nav-links{
    display: flex;
    gap: 40px;
    list-style: none;
}

/* LINK */
.nav-links li a{
    color: white;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;

    transition: 0.3s;
}

/* LINK */
.nav-links li a{
    color: white;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;

    transition: 0.3s;

    position: relative;
}

/* UNDERLINE */
.nav-links li a::after{
    content: "";

    position: absolute;

    left: 0;
    bottom: -6px;

    width: 0%;
    height: 2px;

    background: white;

    border-radius: 10px;

    transition: width 0.35s ease;
}

/* HOVER */
.nav-links li a:hover::after{
    width: 100%;
}

/* ==========================
   RESPONSIVE
========================== */
@media(max-width:900px){

    .navbar{
        top: 15px;
        left: 20px;
    }

    .nav-links{
        gap: 20px;

        flex-wrap: wrap;
    }

    .nav-links li a{
        font-size: 15px;
    }
}

/* MOBILE */
@media(max-width:600px){

    .navbar{
        width: 100%;

        left: 0;

        padding: 0 15px;
    }

    .nav-links{
        gap: 15px;

        justify-content: center;

        flex-wrap: wrap;
    }

    .nav-links li a{
        font-size: 13px;
    }
}

/* ==========================
   FOOTER
========================== */
.footer{
    width: 100%;

    padding: 70px 20px 40px;

    background: #111;

    text-align: center;
}

/* CONTENT */
.footer-content h2{
    color: white;

    font-size: 28px;

    letter-spacing: 2px;

    margin-bottom: 15px;
}

.footer-content p{
    color: #999;

    font-size: 15px;

    margin-bottom: 35px;
}

/* LINKS */
.footer-links{
    display: flex;

    justify-content: center;

    gap: 35px;

    flex-wrap: wrap;

    margin-bottom: 35px;
}

/* LINK */
.footer-links a{
    text-decoration: none;

    color: white;

    font-size: 15px;

    position: relative;

    transition: 0.3s;
}

/* UNDERLINE */
.footer-links a::after{
    content: "";

    position: absolute;

    left: 0;
    bottom: -5px;

    width: 0%;
    height: 1px;

    background: white;

    transition: 0.3s;
}

/* HOVER */
.footer-links a:hover::after{
    width: 100%;
}

/* COPYRIGHT */
.footer-content span{
    color: #666;

    font-size: 13px;
}

/* RESPONSIVE */
@media(max-width:600px){

    .footer-content h2{
        font-size: 22px;
    }

    .footer-links{
        gap: 18px;
    }
}

/* =========================
   HISTORY NAVBAR
========================= */
.history-navbar{
    position: fixed;
    top: 0;
    left: 0;

    width: 100%;

    padding: 20px 60px;

    display: flex;
    justify-content: flex-start; /* posisi seperti pertama */
    align-items: center;

    z-index: 1000;

    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);

    border-bottom: 1px solid #ddd;
}

/* MENU */
.history-nav-links{
    display: flex;
    gap: 40px;

    list-style: none;
}

/* LINK */
.history-nav-links li a{
    color: black;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;

    transition: 0.3s;
}

/* LINK */
.history-nav-links li a{
    color: black;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;

    transition: 0.3s;

    position: relative;
}

/* UNDERLINE */
.history-nav-links li a::after{
    content: "";

    position: absolute;

    left: 0;
    bottom: -6px;

    width: 0%;
    height: 2px;

    background: black;

    border-radius: 10px;

    transition: width 0.35s ease;
}

/* HOVER */
.history-nav-links li a:hover::after{
    width: 100%;
}

/* =========================
   HISTORY SECTION
========================= */
.history{
    width: 85%;
    margin: auto;
    padding: 140px 0 100px;
}

/* TITLE */
.history-title{
    text-align: center;
    margin-bottom: 80px;
}

.history-title h1{
    font-size: 55px;
    color: #111;
    margin-bottom: 15px;
}

.history-title p{
    font-size: 18px;
    color: #666;
}

/* CARD */
.history-card{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 70px;

    margin-bottom: 100px;
}

/* REVERSE */
.reverse{
    flex-direction: row-reverse;
}

/* IMAGE */
.history-image{
    width: 420px;
    overflow: hidden;

    border-radius: 24px;

    box-shadow: 0 15px 40px rgba(0,0,0,0.15);

    transition: 0.4s ease;
}

.history-image:hover{
    transform: translateY(-10px);
}

/* IMAGE */
.history-image img{
    width: 100%;
    height: 100%;

    object-fit: cover;
    display: block;

    transition: 0.5s;
}

.history-image:hover img{
    transform: scale(1.05);
}

/* CONTENT */
.history-content{
    width: 500px;
}

.history-content h2{
    font-size: 40px;
    margin-bottom: 20px;
    color: #111;
}

.history-content p{
    font-size: 17px;
    line-height: 1.9;
    color: #555;

    margin-bottom: 30px;
}


/* BOTTOM BOX */
.history-bottom{
    background: white;

    padding: 60px;

    border-radius: 30px;

    text-align: center;

    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.history-bottom h2{
    font-size: 40px;
    margin-bottom: 20px;
}

.history-bottom p{
    font-size: 17px;
    line-height: 1.9;
    color: #555;

    max-width: 900px;
    margin: auto;
}

/* RESPONSIVE */
@media(max-width: 900px){

    .history-card{
        flex-direction: column;
    }

    .history-content{
        width: 100%;
        text-align: center;
    }

    .history-image{
        width: 100%;
    }

    .history-title h1{
        font-size: 40px;
    }

    .history-content h2{
        font-size: 32px;
    }
}

/* ==========================
   OUR STORY
========================== */
.ourstory{
    width: 85%;
    margin: auto;
    padding: 130px 0 100px;
}

/* TITLE */
.ourstory-title{
    text-align: center;
    margin-bottom: 90px;
}

.ourstory-title h1{
    font-size: 55px;
    font-weight: 700;
    color: #111;
    margin-bottom: 12px;
}

.ourstory-title p{
    font-size: 18px;
    color: #666;
}

/* CARD */
.story-card{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 70px;

    margin-bottom: 100px;
}

/* REVERSE */
.reverse{
    flex-direction: row-reverse;
}

/* IMAGE */
.story-image{
    width: 400px;
    height: 500px;

    border-radius: 28px;
    overflow: hidden;

    box-shadow: 0 15px 35px rgba(0,0,0,0.12);

    transition: 0.4s ease;
}

.story-image:hover{
    transform: translateY(-8px);
}

.story-image img{
    width: 100%;
    height: 100%;

    object-fit: cover;
    display: block;

    transition: 0.5s;
}

.story-image:hover img{
    transform: scale(1.05);
}

/* CONTENT */
.story-content{
    width: 520px;
}

/* TAG */
.story-tag{
    display: inline-block;

    background: #111;
    color: white;

    padding: 8px 18px;

    border-radius: 30px;

    font-size: 14px;
    margin-bottom: 18px;
}

/* TITLE */
.story-content h2{
    font-size: 42px;
    color: #111;

    margin-bottom: 20px;
}

/* TEXT */
.story-content p{
    font-size: 17px;
    color: #555;

    line-height: 1.9;
}

/* RESPONSIVE */
@media(max-width:900px){

    .story-card{
        flex-direction: column;
        text-align: center;
    }

    .story-content{
        width: 100%;
    }

    .story-image{
        width: 100%;
        height: auto;
    }

    .ourstory-title h1{
        font-size: 40px;
    }

    .story-content h2{
        font-size: 32px;
    }
}

/* ==========================
   PRODUCT
========================== */
.product{
    width: 90%;
    margin: auto;

    padding: 130px 0 100px;
}

/* TITLE */
.product-title{
    text-align: center;

    margin-bottom: 70px;
}

.product-title h1{
    font-size: 55px;
    color: #111;

    margin-bottom: 10px;
}

.product-title p{
    font-size: 18px;
    color: #666;
}

/* GRID */
.product-container{
    display: grid;

    grid-template-columns: repeat(5, 1fr);

    gap: 30px;
    
}

.product-link{
    text-decoration: none;
    color: inherit;
}

/* CARD */
.product-card{
    background: white;

    border-radius: 25px;

    overflow: hidden;

    box-shadow: 0 10px 30px rgba(0,0,0,0.10);

    transition: 0.4s;
}

/* HOVER */
.product-card:hover{
    transform: translateY(-10px);
}

/* IMAGE */
.product-card img{
    width: 100%;
    height: 280px;

    object-fit: cover;

    display: block;
}

/* CONTENT */
.product-content{
    padding: 20px;
}

/* NAME */
.product-content h2{
    font-size: 20px;
    color: #111;

    margin-bottom: 12px;
}

/* DESC */
.product-content p{
    font-size: 15px;
    color: #666;

    line-height: 1.7;

    margin-bottom: 18px;
}

/* PRICE */
.product-content h3{
    font-size: 18px;
    color: #000;

    margin-bottom: 18px;
}

/* BUTTON */
.product-content button{
    width: 100%;

    padding: 12px;

    border: none;

    border-radius: 50px;

    background: black;
    color: white;

    cursor: pointer;

    transition: 0.3s;
}

/* HOVER BUTTON */
.product-content button:hover{
    background: #00bfff;
}

/* RESPONSIVE */
@media(max-width:1400px){

    .product-container{
        grid-template-columns: repeat(3, 1fr);
    }
}

@media(max-width:900px){

    .product-container{
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width:600px){

    .product-container{
        grid-template-columns: 1fr;
    }

    .product-title h1{
        font-size: 40px;
    }
}

/* ==========================
   DETAIL PRODUCT
========================== */
.detail-product{
    width: 85%;

    margin: auto;

    padding: 140px 0 100px;

    display: flex;
    justify-content: center;
    align-items: center;

    gap: 80px;

    flex-wrap: wrap;
}

/* ==========================
   SLIDER
========================== */

/*BACK TEXT*/
.back-text{
    position: relative;
    top: 110px;
    left: 120px;

    font-family: Arial, Helvetica, sans-serif;

    text-decoration: none;

    color: #000;

    font-size: 15px;
    font-weight: 600;

    display: inline-block;

    transition: 0.3s ease;
}

/* UNDERLINE EFFECT */
.back-text::after{
    content: "";

    position: absolute;

    left: 0;
    bottom: -3px;

    width: 0%;
    height: 1.5px;

    background: black;

    transition: 0.3s ease;
}

/* HOVER */
.back-text:hover::after{
    width: 100%;
}

.detail-slider{
    position: relative;

    width: 500px;
    height: 650px;

    border-radius: 30px;

    overflow: hidden;

    box-shadow: 0 15px 40px rgba(0,0,0,0.12);

    background: white;
}

/* IMAGE */
.slider-images{
    width: 100%;
    height: 100%;
    position: relative;
}

/* SLIDE */
.detail-slide{
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    opacity: 0;

    transition: opacity 0.8s ease;
}

/* ACTIVE */
.detail-slide.active{
    opacity: 1;
}

/* ==========================
   SLIDER BUTTON MODERN
========================== */
.slider-btn{
    position: absolute;
    top: 50%;

    transform: translateY(-50%);

    width: 42px;
    height: 42px;

    border: none;
    border-radius: 14px;

    background: rgba(255,255,255,0.55);

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    color: #222;

    font-size: 16px;
    font-weight: 600;

    cursor: pointer;

    z-index: 100;

    transition: all 0.25s ease;

    box-shadow:
    0 4px 12px rgba(0,0,0,0.08),
    inset 0 1px 1px rgba(255,255,255,0.35);
}

/* HOVER */
.slider-btn:hover{
    background: rgba(255,255,255,0.9);

    transform: translateY(-50%) scale(1.06);

    box-shadow:
    0 8px 20px rgba(0,0,0,0.12);
}

/* ACTIVE */
.slider-btn:active{
    transform: translateY(-50%) scale(0.96);
}

/* LEFT */
.prev{
    left: 18px;
}

/* RIGHT */
.next{
    right: 18px;
}

/* ==========================
   CONTENT
========================== */
.detail-content{
    width: 500px;
}

/* TITLE */
.detail-content h1{
    font-size: 52px;

    color: #111;

    margin-bottom: 20px;
}

/* PRICE */
.detail-content h2{
    font-size: 38px;

    color: black;

    margin-bottom: 25px;
}

/* TEXT */
.detail-content p{
    font-size: 18px;

    line-height: 1.9;

    color: #555;

    margin-bottom: 35px;
}

/* BUTTON */
.buy-btn{
    padding: 15px 45px;

    border: none;

    border-radius: 50px;

    background: black;
    color: white;

    font-size: 16px;

    cursor: pointer;

    transition: 0.3s;
}

/* HOVER */
.buy-btn:hover{
    background: #00bfff;

    transform: translateY(-3px);
}

/* RESPONSIVE */
@media(max-width:900px){

    .detail-product{
        flex-direction: column;
    }

    .detail-slider{
        width: 100%;
        height: 500px;
    }

    .detail-content{
        width: 100%;
        text-align: center;
    }

    .detail-content h1{
        font-size: 40px;
    }
}

/* =========================
   360 VIEW
========================= */
.view360{
    width: 100%;

    padding: 40px 0 120px;

    text-align: center;
}

/* TITLE */
.view360-title{
    margin-bottom: 40px;
}

.view360-title h2{
    font-size: 42px;

    color: #111;

    margin-bottom: 10px;
}

.view360-title p{
    font-size: 16px;

    color: #777;
}

/* CONTAINER */
.viewer-container{
    width: 650px;
    height: 650px;

    margin: auto;

    background: #f7f7f7;

    border-radius: 30px;

    overflow: hidden;

    display: flex;
    justify-content: center;
    align-items: center;

    box-shadow:
    0 15px 40px rgba(0,0,0,0.08);
}   

/* IMAGE */
.viewer-container img{
    width: 100%;
    height: 100%;

    object-fit: cover;

    user-select: none;

    cursor: grab;
}

/* ACTIVE DRAG */
.viewer-container img:active{
    cursor: grabbing;
}

/* ==========================
   CONTACT HERO
========================== */
.contact-hero{
    position: relative;

    width: 100%;
    height: 100vh;

    overflow: hidden;
}

/* IMAGE */
.contact-hero img{
    width: 100%;
    height: 100%;

    object-fit: cover;

    display: block;
}

/* OVERLAY */
.contact-overlay{
    position: absolute;

    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

    text-align: center;

    color: white;

    width: 90%;
}

/* TITLE */
.contact-overlay h1{
    font-size: 70px;

    font-weight: 800;

    letter-spacing: 3px;

    margin-bottom: 20px;

    text-shadow:
    0 5px 25px rgba(0,0,0,0.35);
}

/* TEXT */
.contact-overlay p{
    font-size: 18px;

    line-height: 1.8;

    max-width: 700px;

    margin: auto;

    margin-bottom: 40px;

    text-shadow:
    0 4px 15px rgba(0,0,0,0.25);
}

/* BUTTON */
.contact-btn{
    display: inline-block;

    padding: 16px 42px;

    border-radius: 50px;

    text-decoration: none;

    background: rgba(255,255,255,0.15);

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    border: 1px solid rgba(255,255,255,0.2);

    color: white;

    font-size: 16px;
    font-weight: 600;

    transition: 0.3s ease;

    box-shadow:
    0 8px 25px rgba(0,0,0,0.15);
}

/* HOVER */
.contact-btn:hover{
    background: white;

    color: black;

    transform: translateY(-3px);
}

/* SOCIAL */
.contact-social{
    margin-top: 35px;

    display: flex;
    justify-content: center;

    gap: 20px;

    flex-wrap: wrap;
}

/* BUTTON */
.contact-social a{
    padding: 14px 30px;

    border-radius: 50px;

    text-decoration: none;

    color: white;

    font-size: 15px;
    font-weight: 600;

    transition: 0.35s ease;

    display: flex;
    align-items: center;
    gap: 10px;

    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);

    border: 1px solid rgba(255,255,255,0.12);

    background:
    rgba(30,30,30,0.45);

    box-shadow:
    0 8px 25px rgba(0,0,0,0.18);
}

/* ICON */
.contact-social a img{
    width: 18px;
    height: 18px;

    object-fit: contain;
}

/* HOVER */
.contact-social a:hover{
    transform: translateY(-3px);

    background:
    rgba(255,255,255,0.12);

    box-shadow:
    0 12px 30px rgba(0,0,0,0.22);
}