/* =========================================================
   SCROLL SEQUENCE
========================================================= */

.sequence-wrap {
    position: relative;
    width: 100%;
    height: 115vh; /* IMPORTANT: removes the large empty area */
    margin: 0;
    padding: 0;
    background: #fff;
}

.sequence-sticky {
    position: sticky;
    top: 0;

    width: 100%;
    height: 100vh;

    margin: 0;
    padding: 0;

    overflow: hidden;

    background: #fff;

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

/*
   KEEP ORIGINAL IMAGE RATIO

   Source:
   1920 × 913

   Do NOT use:
   object-fit: cover;
   height: 100%;
*/

#hero-lightpass {
    display: block;

    width: 100vw;
    height: auto;

    max-width: none;
    max-height: none;

    aspect-ratio: 1920 / 913;

    margin: 0;
    padding: 0;

    flex: 0 0 auto;
}


/* Loading message */
.loading {
    position: absolute;

    left: 50%;
    top: 50%;

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

    z-index: 30;

    font-size: 14px;
    color: #777;

    background: rgba(255,255,255,.9);

    padding: 10px 16px;

    border-radius: 4px;

    pointer-events: none;
}

.loading.done {
    display: none;
}


/* =========================================================
   PRODUCT INFORMATION
   START DIRECTLY AFTER FRAME SEQUENCE
========================================================= */

.next-section {
    position: relative;

    width: 100%;

    min-height: 600px;

    margin: 0;
    padding: 80px 7vw;

    background: #fff;
}

.next-section-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.next-section h2 {
    margin: 0 0 20px;

    font-size: 42px;
    line-height: 1.1;
}

.next-section p {
    max-width: 800px;

    margin: 0;

    font-size: 17px;
    line-height: 1.7;

    color: #666;
}
/* =========================================
   HERO TEXT
========================================= */

.hero-content {
    width: 100%;
    min-height: 320px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;

    text-align: center;

    padding-top: 100px;
    padding-left: 20px;
    padding-right: 20px;

    background: #fff;

    position: relative;
    z-index: 20;
}

.hero-content h1 {
    margin: 0 0 25px;

    font-size: clamp(42px, 5vw, 76px);
    line-height: 1.05;
    font-weight: 300;
    color: #333;
}

.hero-content h2 {
    max-width: 1100px;

    margin: auto;
    margin-bottom: 20px;
    font-size: clamp(24px, 3vw, 46px);
    line-height: 1.15;
    font-weight: 300;
    color: #333;
}
.pro_det_box1_text1 {
    max-width: 610px;
    font-size: clamp(1.125rem, 0.985rem + 0.59vw, 1.5rem);
    display: block;
    margin: 0px auto;
}

.public_btn1 {
        font-family: 'Oswald';
    display: flex;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: center;
    -ms-justify-content: center;
    -webkit-justify-content: center;
    align-items: center;
    -webkit-align-items: center;
    -ms-align-items: center;
    font-size: 18px;
    height: 46px;
    font-family: "Oswald-Medium";
    color: #333;
    background: #B0B0B0;
    padding: 0 clamp(0.938rem, 0.555rem + 1.63vw, 2.188rem);
    border-radius: 23px;
    cursor: pointer;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.public_btn1.hover {
    color: #fff;
    background: #02c30c;
}
.public_btn_box.tc.pro_det_box1_btn_box {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}
.hero-content p {
    max-width: 900px;

    margin: 0 0 25px;

    font-size: 17px;
    line-height: 1.6;
    color: #777;
}


.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-buttons a {
    display: inline-block;

    padding: 12px 25px;

    border: 1px solid #0acb38;

    color: #0acb38;

    text-decoration: none;

    font-size: 14px;
}


/* =========================================
   SEQUENCE
========================================= */

.product-sequence {

    position: relative;

    width: 100%;

    /*
     * This controls how long the animation lasts.
     */
    height: 220vh;

    margin: 0;
    padding: 0;

    background: #fff;

    z-index: 1;
}


/*
 * Sticky canvas.
 *
 * This is what keeps the image visible
 * while scrolling.
 */
.sequence-canvas {

    position: sticky;

    top: 0;

    width: 100vw;

    height: 100vh;

    display: flex;

    align-items: center;

    justify-content: center;

    overflow: hidden;

    background: #fff;
}


/*
 * Canvas keeps 1920:913 ratio.
 */
#hero-lightpass {

    display: block;

    width: 100vw;

    height: auto;

    max-width: 1920px;

    max-height: 913px;

    object-fit: contain;

    flex-shrink: 0;
}


/* =========================================
   NEXT CONTENT
========================================= */

.product-information {

    position: relative;

    width: 100%;

    min-height: 500px;

    padding: 100px 20px;

    background: #fff;

    z-index: 30;

    text-align: center;
}

.product-information h2 {
    margin: 0 0 20px;

    font-size: 42px;

    color: #333;
}


/* =========================================
   SPECIFICATIONS
========================================= */

.product-specifications {

    position: relative;

    width: 100%;

    min-height: 500px;

    padding: 100px 20px;

    background: #fff;

    z-index: 30;

    text-align: center;
}

.product-specifications h2 {
    margin: 0 0 20px;

    font-size: 42px;

    color: #333;
}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 768px) {

    .hero-content {
        min-height: 400px;
        padding-top: 40px;
    }

    .hero-content h1 {
        font-size: 38px;
    }

    .hero-content h2 {
        font-size: 23px;
    }

    .hero-content p {
        font-size: 14px;
    }

    .product-sequence {
        height: 180vh;
    }

    .sequence-canvas {
        height: 100svh;
    }

    #hero-lightpass {
        width: 100vw;
        height: auto;
    }

}

/* =========================================================
   FINAL SEQUENCE FIX
   - Image is full width, never squeezed
   - No 100vh centering gap
   - Scroll animation happens while the image stays at the top
   - Product Information starts immediately after the sequence
========================================================= */

.product-sequence {
    --frame-ratio: 1. / 0.4755208333; /* 1920 / 913 */
    position: relative;
    width: 100%;
    height: calc(100vh + 47.552083vw);
    margin: 0;
    padding: 0;
    background: #fff;
    z-index: 1;
}

.sequence-canvas {
    position: sticky;
    top: 0;
    width: 100%;
    height: auto;
    aspect-ratio: 1920 / 913;
    display: block;
    overflow: hidden;
    background: #fff;
}

#hero-lightpass {
    display: block;
    width: 100%;
    height: auto;
    max-width: none;
    max-height: none;
    aspect-ratio: 1920 / 913;
    object-fit: fill;
    margin: 0;
    padding: 0;
}

.product-information,
.product-specifications {
    margin: 0;
    clear: both;
}

@media (max-width: 768px) {
    .product-sequence {
        height: calc(100svh + 47.552083vw);
    }

    .sequence-canvas {
        width: 100%;
        aspect-ratio: 1920 / 913;
        height: auto;
    }

    #hero-lightpass {
        width: 100%;
        height: auto;
    }
}