html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: 'Kanit', sans-serif;
    box-sizing: border-box;
    background-color:#000;
}

*, *:before, *:after {
    box-sizing: inherit;
}

.hu-section {
    height: 150vh;
    width: 100%;
    position: relative;
}

.hu-hero-bg {
    height: 100vh;
    width: 100%;
    background-image: url('../img/hero-bg.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform-origin: center center;
    align-items: center;
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
}

.hu-hero-column-left {
    position: fixed;
    bottom: 5%;
    left: 5%;
    z-index: 2;
}

.hu-hero-column-left span {
    font-size: 0.8rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 2px;
    max-width: 500px;
    margin-bottom: 0.5rem;
}

.hu-hero-column-left h1 {
    font-size: 4rem;
    font-weight: 500;
    text-transform: uppercase;
    line-height: 1.1;
    max-width: 500px;
    margin: 0;
}

.hu-hero-column-left h2 {
    font-size: 0.8rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 2;
    max-width: 350px;
    margin-top: 1rem;
}

.hu-hero-column-left .text {
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 2;
    max-width: 350px;
    margin-top: 150px;
    padding-bottom: 2rem;
    border-bottom:rgba(255,255,255,0.8) 1px solid
}

.hu-about-img {
    width: 200px;
    height: 260px;
    background-image: url('../img/about-bg.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 20px;
    border: rgba(255,255,255,1) 2px solid;

    position: fixed;
    top:calc(50% - 130px);
    right: 5%;
    z-index: 3;
}

.hu-hero-stamp {
    margin: 0 -25px 0 0;
    width: 70px;
    height: 70px;
    background-image: url('../img/hero-stamp.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    
    position: fixed;
    top:calc(50% - 35px);
    right: calc(5% + 200px);
    z-index: 4;
}

.hu-about-column-right {
    max-width: 450px;
    position: fixed;
    bottom: 10%;
    right: 5%;
    z-index: 5;
    visibility: hidden;
    opacity: 0;
}

.hu-about-column-right .lead {
    font-size: 1rem;
    font-weight: 300;
    text-transform: uppercase;
    text-align: right;
    letter-spacing: 2px;
}

.hu-about-column-right h2 {
    font-size: 4rem;
    font-weight: 500;
    text-transform: uppercase;
    text-align: right;
    line-height: 1.1;
    margin: 0;
}

.hu-about-column-right .text {
    font-size: 0.9rem;
    font-weight: 400;
    text-align: right;
    line-height: 2;
    margin-top: 1rem;
    padding-bottom: 2rem;
    border-bottom:#111 1px solid
}

.hu-about-2-img {
    position: fixed;
    bottom: 10%;
    left: 5%;
    width: 200px;
    height: 260px;
    background-image: url('../img/about2-bg.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 5;
    border-radius: 20px;
    border: rgba(255,255,255,1) 2px solid;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.5);
    visibility: hidden;
    opacity: 0;
}

.hu-about-stamp {
    margin: 0 -25px 0 0;
    width: 70px;
    height: 70px;
    background-image: url('../img/hero-stamp.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    
    position: fixed;
    bottom:calc(10% + 50px);
    left: calc(5% + 160px);
    z-index: 6;
    visibility: hidden;
    opacity: 0;
}

.hu-about-2-column-left {
    max-width: 450px;
    position: fixed;
    bottom: 10%;
    left: 5%;
    z-index: 7;
}

.hu-about-2-column-left h2 {
    font-size: 4rem;
    font-weight: 500;
    text-transform: uppercase;
    line-height: 1.1;
    margin: 0;
}

.hu-about-2-column-left .text {
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 2;
    margin-top: 1rem;
    padding-bottom: 2rem;
    border-bottom:rgba(255,255,255,0.8) 1px solid
}

.hu-new-collection-container {
    background: linear-gradient(#B1A29D, #947D75);  
    background-attachment: fixed;  
    width: 100%;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 8;
}

.hu-new-collection-1 {
    width: 100%;
    height: 300vh;
}

.hu-new-collection-2 {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 120px;
}

.hu-new-collection-title {
    width: 100%;
    height: 100vh;
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
}

.hu-new-collection-title .text {
    font-size: 12rem;
    font-weight: 500;
    text-align: center;
    text-transform: uppercase;
    line-height: 0.95;
    background: linear-gradient(to bottom, #FFFFFF, #D9D9D9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hu-new-collection-title .stamp {
    width: 150px;
    height: 150px;
    background-image: url('../img/new-collection-stamp.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: absolute; 
    top: 50%; 
    transform: translateY(78%);
    right: 11%;
    opacity: 0;
    visibility: hidden;
}

.hu-new-collection-bottle {
    width: 458px;
    height: 700px;
    position: absolute;
    top: 10%;
    left: calc(50% - 229px);
    z-index: 9;
    transform: rotate(5deg);
    transform-origin: center;
    opacity: 0;
    visibility: hidden;
}

.hu-new-collection-bottle video {
    width: 350px;
    height: auto;
}

.hu-product {
    width: 300px;
}

.hu-product-img {
    width:300px;
    height: 300px;
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    border:rgba(255,255,255,0.8) 2px solid;
    border-radius:20px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.4);
}

.hu-product-img-balance { background-image: url('../img/product-balance-bg.webp'); }
.hu-product-img-elixir { background-image: url('../img/product-elixir-bg.webp'); }
.hu-product-img-activ { background-image: url('../img/product-activ-bg.webp'); }

.hu-product-bottle {
    width: 250px;
    height: 381px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin: -270px 0 0 185px;
}

.hu-product-bottle-balance { background-image: url('../img/product-balance.png'); }
.hu-product-bottle-elixir { background-image: url('../img/product-elixir.png'); }
.hu-product-bottle-activ { background-image: url('../img/product-activ.png'); }

.hu-product-stamp {
    width: 80px;
    height: 80px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin: -370px 0 0 -40px;
}

.hu-stamp-balance { background-image: url('../img/stamp_balance.png'); }
.hu-stamp-elixir  { background-image: url('../img/stamp_elixir.png'); }
.hu-stamp-activ   { background-image: url('../img/stamp_activ.png'); }

.hu-product-content {
    margin: 220px 0 0 0;
}

.hu-product-content h3 {
    font-size: 2.2rem;
    font-weight: 500;
    text-transform: uppercase;
    line-height: 1;
    margin: 0;
    padding: 0;
}

.hu-product-content a {
    display: block;
    width: 100%;
    padding: 15px 0;
    margin-top: 30px;
    background-color: rgba(255,255,255,0.8);
    color: #111;
    font-size: 0.9rem;
    font-weight: 300;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 2px;
    text-align: center;
    border-radius: 10px;
}

.hu-product-content a:hover {
    color: rgba(255,255,255,0.8);
    background-color: #111;
}

.hu-scroll-icon {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    background-image: url('../img/scroll.gif');
    background-size: 80%;
    background-position: center;
    background-repeat: no-repeat;
    background-color: rgba(255, 255, 255, 0.2); 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    bottom: 30px;
    left: calc(50% - 30px);
    z-index: 20;
    visibility: hidden;
    opacity: 0;
}

.color-light {
    color: rgba(255,255,255,0.7);
}

.color-dark {
    color: rgba(17,17,17,0.8);
}

.hidden-content {
    display: none;
}


@media (max-width: 768px) {

    .hu-hero-stamp,
    .hu-about-stamp {
        display: none;
    }

    .hu-hero-bg {
        background-size: 270% auto;
        background-position: bottom center;
        background-image: url('../img/hero-bg.webp');
        background-color: rgba(0, 0, 0, 0.5);
        background-blend-mode: darken;
    }

    .hu-hero-column-left {
        bottom: 0;
        left: 5%;
    }

    .hu-hero-column-left .text {
        max-width: 300px;
        margin-top: 16rem;
        padding-bottom: 1rem;
        border-bottom: 0;
    }

    .hu-hero-column-left h1 {
        max-width: 300px;
        font-size: 2.3rem;
        font-weight: 500;
    }

    .hu-about-img {
        top:calc(50% - 130px);
        right: calc(-5% - 200px);
        z-index: 3;
    }

    .hu-about-column-right {
        max-width: 300px;
        bottom: 0;
    }

    .hu-about-2-img {
        bottom: 10%;
        left: -250px;
    }

    .hu-about-column-right h2 {
        font-size: 3rem;
    }

    .hu-about-column-right .text {
        padding-bottom: 1rem;
        border-bottom:0;
    }

    .hu-about-2-img {
        background-size: auto 140%;
    }

    .hu-about-2-column-left {
        max-width: 80%;
        bottom: 0;
        left: 5%;
    }
    
    .hu-about-2-column-left h2 {
        font-size: 3rem;
        color: rgba(17,17,17,0.8);
    }
    
    .hu-about-2-column-left .text {
        padding-bottom: 1rem;
        border-bottom:0;
        color: rgba(17,17,17,0.8);
    }

    .hu-new-collection-1 {
        height: 200vh;
    }

    .hu-new-collection-title {
        width: 100%;
        height: 100vh;
        position: sticky;
        top: 0;
        display: flex;
        align-items: center;
    }
    
    .hu-new-collection-title .text {
        font-size: 4rem;
        font-weight: 500;
    }
    
    .hu-new-collection-title .stamp {
        width: 60px;
        height: 60px;
        top: 49%; 
        right: 4%;
    }

    .hu-new-collection-bottle {
        width: 300px;
        height: 700px;
        position: fixed;
        top: 20%;
        left: calc(50% - 150px);
    }
    
    .hu-new-collection-bottle video {
        width: 300px;
        height: auto;
    }

    .hu-new-collection-2 {
        width: 100%;
        height: auto;
        display: block;
    }

    .hu-product {
        width: 65%;
        display: block;
        margin: 0 auto;
        padding-bottom: 150px;
    }

    .hu-product-img {
        width:280px;
        height: 280px;
    }

    .hu-product-bottle {
        width: 250px;
        height: 381px;
        background-position: 80px;
        margin: -270px 0 0 80px;
    }
}