:root {
    --home-green: #32b67a;
    --home-green-dark: #0c6f54;
    --home-blue: #005baa;
    --home-ink: #10231d;
    --home-muted: #66736e;
    --home-soft: #f1f6f3;
    --home-line: rgba(16, 35, 29, 0.12);
    --home-white: #ffffff;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: #fff;
    color: var(--home-ink);
    overflow-x: hidden;
}

.home-container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

.home-site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(255,255,255,0.98);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: transform .45s ease, opacity .35s ease, visibility .35s ease;
}

.home-site-header.is-visible {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}



.home-hero-sticky {
    position: sticky;
    top: 0;
    height: 80vh;
    background: #020908;
}

#homeScrollVideo,
.home-hero-fallback,
.home-hero-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

#homeScrollVideo {
    object-fit: cover;
    z-index: 0;
}

.home-hero-fallback {
    z-index: -1;
    background: url('../images/bk_img/IMG_5726.jpg') center/cover no-repeat;
}


.home-hero-brand {
    position: absolute;
    z-index: 3;
    top: 34px;
    left: 44px;
    width: 190px;
    padding: 12px 16px;
    border-radius: 14px;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
}

.home-hero-brand img {
    width: 100%;
    height: auto;
    display: block;
}

.home-hero-content {
    position: absolute;
    left: 12%;
    bottom: -75px;
    top: auto;
    width: 500px;
    max-width: calc(100% - 80px);
    padding: 22px 25px;
    background: #fff;
    color: #111;
    box-shadow: 0 5px 18px rgba(0, 0, 0, .18);
    z-index: 5;
    transform: none;
}

.home-hero-content-left {
    left: max(44px, calc((100vw - 1180px) / 2));
}
.home-hero-content-right {
    right: max(44px, calc((10vw - 1180px) / 2));
    text-align: left;
}

.home-eyebrow,
.home-section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: .16em;
    font-size: 12px;
    font-weight: 700;
}

.home-eyebrow::before,
.home-section-kicker::before {
    content: '';
    width: 34px;
    height: 2px;
    background: var(--home-green);
}

.home-hero-content-right {
    text-align: left;
}

.home-hero-content h1 {
    margin: 0 0 16px;

    font-size: clamp(30px, 2.7vw, 46px);
    line-height: 1.08;

    font-weight: 500;
    letter-spacing: -0.025em;

    color: #111;
}

.home-hero-content p {
    max-width: 520px;

    margin: 0 0 25px;

    font-size: 17px;
    line-height: 1.55;

    color: #555;
}


.home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.home-hero-content-right .home-hero-actions {
    justify-content: flex-end;
}

.home-btn {
    min-height: 52px;
    padding: 0 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    transition: transform .25s ease, background .25s ease, color .25s ease;
}

.home-btn:hover {
    transform: translateY(-3px);
    text-decoration: none;
}

.home-btn-primary {
    background: var(--home-green);
    color: #fff;
}

.home-btn-primary:hover {
    background: #249b66;
    color: #fff;
}
.home-btn-light {
    border: 1px solid rgba(255,255,255,.55);
    color: #fff;
    background: rgba(255,255,255,.08);
}
.home-btn-light:hover {
    background: #fff;
    color: var(--home-ink);
}

.home-text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

.home-text-link:hover {
    color: var(--home-green);
    text-decoration: none;
}
.home-text-link span {
    transition: transform .2s ease;
}
.home-text-link:hover span {
    transform: translateX(5px);
}
.home-text-link-dark {
    color: var(--home-ink);
}

.home-scroll-hint {
    position: absolute;
    z-index: 3;
    bottom: 34px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,.78);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    letter-spacing: .14em;
    text-transform: uppercase;
    transition: opacity .3s ease;
}

.home-scroll-hint i {
    width: 1px;
    height: 42px;
    background: linear-gradient(#fff, transparent);
    animation: homeScrollLine 1.5s ease-in-out infinite;
}

@keyframes homeScrollLine {
    0%,100% {
        transform: scaleY(.55);
        transform-origin: top;
        opacity: .4;
    }
    50% {
        transform: scaleY(1);
        opacity: 1;
    }
}


/* =========================================
   HOME CATEGORIES
   Completely separate from Latest Products
   ========================================= */

.home-categories {
    padding: 100px 0;
    background: #f7f9f8;
}

.home-categories-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 45px;
}

.home-categories-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    margin-bottom: 12px;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;

    color: #66736e;
}

.home-categories-kicker::before {
    content: "";
    width: 34px;
    height: 2px;
    background: var(--home-green);
}

.home-categories-title {
    margin: 0;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.1;
    color: var(--home-ink);
}


/* arrows */

.home-categories-controls {
    display: flex;
    gap: 10px;
}

.home-categories-controls button {
    width: 48px;
    height: 48px;

    border: 1px solid var(--home-line);
    border-radius: 50%;

    background: #fff;
    color: var(--home-ink);

    font-size: 20px;
    cursor: pointer;

    transition: .25s ease;
}

.home-categories-controls button:hover {
    background: var(--home-ink);
    color: #fff;
}


/* horizontal slider */

.home-categories-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 190px;

    gap: 25px;

    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;

    padding: 5px 3px 20px;

    scrollbar-width: none;
}

.home-categories-track::-webkit-scrollbar {
    display: none;
}


/* category */

.home-category-card {
    scroll-snap-align: start;

    display: block;

    text-align: center;
    text-decoration: none !important;

    color: var(--home-ink);

    transition: transform .25s ease;
}

.home-category-card:hover {
    transform: translateY(-6px);
    color: var(--home-ink);
}


/* circular image */

.home-category-image {
    width: 170px;
    height: 170px;

    margin: 0 auto 18px;

    border-radius: 50%;
    overflow: hidden;

    background: #fff;

    box-shadow: 0 8px 30px rgba(0, 0, 0, .08);

    transition:
        box-shadow .25s ease,
        transform .25s ease;
}

.home-category-image img {
    width: 98%;
    height: 100%;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.home-category-card:hover .home-category-image {
    transform: scale(1.03);

    box-shadow: 0 14px 35px rgba(0, 0, 0, .14);
}


/* text */

.home-category-info h3 {
    margin: 0 0 5px;

    font-size: 16px;
    line-height: 1.35;
    font-weight: 600;

    color: var(--home-ink);
}

.home-category-info span {
    font-size: 13px;
    color: var(--home-muted);
}


/* tablet */

@media (max-width: 900px) {

    .home-categories {
        padding: 80px 0;
    }

    .home-categories-track {
        grid-auto-columns: 170px;
    }

    .home-category-image {
        width: 150px;
        height: 150px;
    }
}


/* mobile */

@media (max-width: 620px) {

    .home-categories {
        padding: 65px 0;
    }

    .home-categories-header {
        align-items: center;
        margin-bottom: 30px;
    }

    .home-categories-title {
        font-size: 28px;
    }

    .home-categories-track {
        grid-auto-columns: 145px;
        gap: 18px;
    }

    .home-category-image {
        width: 130px;
        height: 130px;
    }

    .home-category-info h3 {
        font-size: 14px;
    }

    .home-categories-controls button {
        width: 42px;
        height: 42px;
    }
}


.home-intro,
.home-applications,
.home-products,
.home-reach {
    padding: 120px 0;
}

.home-intro {
    background: #fff;
}
.home-intro-grid {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 80px;
    align-items: end;
}

.home-section-title {
    margin: 0;
    font-size: clamp(32px, 5vw, 50px);
    line-height: 1.03;
    letter-spacing: -.045em;
    color: var(--home-ink);
}

.home-intro-copy p,
.home-reach-copy p {
    margin: 0 0 26px;
    color: var(--home-muted);
    font-size: 18px;
    line-height: 1.75;
}

.home-value-grid {
    margin-top: 80px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--home-line);
    border-bottom: 1px solid var(--home-line);
}

.home-value-card {
    padding: 44px 36px;
    border-right: 1px solid var(--home-line);
    transition: background .25s ease, transform .25s ease;
}

.home-value-card:last-child {
    border-right: 0;
}
.home-value-card:hover {
    background: var(--home-soft);
    transform: translateY(-6px);
}
.home-card-number {
    color: var(--home-green-dark);
    font-size: 13px;
    font-weight: 800;
}
.home-value-card h3 {
    margin: 28px 0 14px;
    font-size: 24px;
}
.home-value-card p {
    margin: 0;
    color: var(--home-muted);
    line-height: 1.7;
}

.home-applications {
    background: var(--home-soft);
}
.home-section-heading {
    margin-bottom: 52px;
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 30px;
}

.home-application-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.home-application-card {
    position: relative;
    min-height: 285px;
    padding: 30px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 24px;
    background: #fff;
    color: var(--home-ink);
    text-decoration: none;
    border: 1px solid transparent;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.home-application-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(25,63,50,.12);
    border-color: rgba(50,182,122,.35);
    color: var(--home-ink);
    text-decoration: none;
}

.home-application-large {
    grid-column: span 2;
    background: linear-gradient(135deg, #0c6f54, #0b2c23);
    color: #fff;
}

.home-application-large:hover {
    color: #fff;
}
.home-application-card img {
    width: 72px;
    height: 72px;
    object-fit: contain;
}
.home-application-card span {
    font-size: 12px;
    font-weight: 800;
    color: var(--home-green);
}
.home-application-card h3 {
    margin: 8px 0 0;
    font-size: clamp(22px, 2vw, 31px);
}
.home-application-card p {
    max-width: 540px;
    margin: 12px 0 0;
    color: rgba(255,255,255,.72);
    line-height: 1.65;
}

.home-products {
    background: #fff;
}
.home-product-controls {
    display: flex;
    gap: 10px;
}
.home-product-controls button {
    width: 48px;
    height: 48px;
    border: 1px solid var(--home-line);
    border-radius: 50%;
    background: #fff;
    font-size: 20px;
    cursor: pointer;
}
.home-product-controls button:hover {
    background: var(--home-ink);
    color: #fff;
}

.home-product-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(280px, 31%);
    gap: 22px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 20px;
}
.home-product-track::-webkit-scrollbar {
    display: none;
}
.home-product-card {
    scroll-snap-align: start;
}
.home-product-image {
    position: relative;
    height: 330px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 22px;
    background: #f4f7f5;
}
.home-product-image img {
    width: 82%;
    height: 82%;
    object-fit: contain;
    transition: transform .35s ease;
}
.home-product-image span {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 18px;
    padding: 13px;
    border-radius: 999px;
    text-align: center;
    background: var(--home-ink);
    color: #fff;
    font-weight: 700;
    transform: translateY(90px);
    transition: transform .3s ease;
}
.home-product-image:hover img {
    transform: scale(1.06);
}
.home-product-image:hover span {
    transform: translateY(0);
}
.home-product-info {
    padding: 20px 6px 0;
}
.home-product-info p {
    margin: 0 0 7px;
    color: var(--home-green-dark);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .1em;
}
.home-product-info h3 {
    margin: 0 0 10px;
    font-size: 20px;
    line-height: 1.35;
}
.home-product-info h3 a {
    color: var(--home-ink);
    text-decoration: none;
}
.home-product-info small {
    color: var(--home-muted);
}

.home-service-band {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a2b22 0%, #0b5a45 100%);
    color: #fff;
}
.home-service-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 90px;
    align-items: center;
}
.home-section-kicker-light {
    color: rgba(255,255,255,.78);
}
.home-service-content h2,
.home-final-cta h2 {
    margin: 0 0 24px;
    color: #fff;
    font-size: clamp(40px, 5vw, 68px);
    line-height: 1.03;
    letter-spacing: -.045em;
}
.home-service-content p {
    margin: 0 0 30px;
    color: rgba(255,255,255,.73);
    font-size: 18px;
    line-height: 1.75;
}
.home-service-list {
    border-top: 1px solid rgba(255,255,255,.2);
}
.home-service-list div {
    display: grid;
    grid-template-columns: 55px 1fr;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255,255,255,.2);
}
.home-service-list span {
    color: var(--home-green);
    font-weight: 800;
}
.home-service-list strong {
    font-size: 20px;
}

.home-reach {
    background: #fff;
}
.home-reach-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 90px;
    align-items: center;
}
.home-reach-visual {
    position: relative;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, #164b3c 0 12%, #0d2f27 13% 26%, #e8f4ee 27% 100%);
    overflow: hidden;
}
.home-reach-orbit {
    position: absolute;
    inset: 14%;
    border: 1px solid rgba(50,182,122,.45);
    border-radius: 50%;
}
.home-reach-orbit-two {
    inset: 28%;
}
.home-reach-core {
    position: absolute;
    inset: 42%;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--home-green);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .1em;
}
.home-location-dot {
    position: absolute;
    width: 14px;
    height: 14px;
    border: 4px solid #fff;
    border-radius: 50%;
    background: var(--home-green);
    box-shadow: 0 6px 20px rgba(0,0,0,.2);
}
.home-dot-one {
    top: 21%;
    right: 24%;
}
.home-dot-two {
    bottom: 23%;
    left: 20%;
}
.home-dot-three {
    bottom: 32%;
    right: 14%;
}

.home-final-cta {
    padding: 120px 0;
    text-align: center;
    color: #fff;
    background:
        linear-gradient(rgba(5,29,23,.82), rgba(5,29,23,.88)),
        url('../images/bk_img/IMG_5726.jpg') center/cover no-repeat;
}
.home-final-cta p {
    max-width: 680px;
    margin: 0 auto 32px;
    color: rgba(255,255,255,.75);
    font-size: 18px;
    line-height: 1.7;
}
.home-cta-actions {
    justify-content: center;
}

@media (max-width: 900px) {
    .home-hero {
        height: auto;
    }
    .home-hero-sticky {
        position: relative;
        min-height: 780px;
        height: 100svh;
    }
    #homeScrollVideo {
        display: none;
    }
    .home-hero-fallback {
        z-index: 0;
    }
    .home-hero-content {
        opacity: 1 !important;
        transform: translateY(-50%) !important;
        width: calc(100% - 40px);
        left: 20px !important;
        right: auto !important;
        text-align: left !important;
    }
    .home-hero-content-right {
        display: none;
    }
    .home-hero-brand {
        top: 20px;
        left: 20px;
        width: 150px;
    }
    .home-video-progress, .home-scroll-hint {
        display: none;
    }
    .home-intro-grid,
    .home-service-grid,
    .home-reach-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .home-value-grid {
        grid-template-columns: 1fr;
    }
    .home-value-card {
        border-right: 0;
        border-bottom: 1px solid var(--home-line);
    }
    .home-value-card:last-child {
        border-bottom: 0;
    }
    .home-application-grid {
        grid-template-columns: 1fr 1fr;
    }
    .home-application-large {
        grid-column: span 2;
    }
    .home-product-track {
        grid-auto-columns: minmax(270px, 62%);
    }
    .home-site-header {
        position: sticky;
        transform: none;
        opacity: 1;
        visibility: visible;
    }
}

@media (max-width: 620px) {
    .home-container {
        width: min(100% - 28px, 1180px);
    }
    .home-intro, .home-applications, .home-products, .home-reach, .home-service-band, .home-final-cta {
        padding: 82px 0;
    }
    .home-hero-content h1 {
        font-size: 45px;
    }
    .home-hero-content p {
        font-size: 16px;
    }
    .home-hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .home-btn {
        width: 100%;
    }
    .home-section-heading {
        align-items: flex-start;
        flex-direction: column;
    }
    .home-application-grid {
        grid-template-columns: 1fr;
    }
    .home-application-large {
        grid-column: auto;
    }
    .home-product-track {
        grid-auto-columns: 88%;
    }
    .home-product-image {
        height: 290px;
    }
    .home-service-list strong {
        font-size: 17px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation: none !important;
        transition: none !important;
    }
}


@media (max-width: 768px) {

    .home-hero-overlay {
        background: none;
    }
    .home-hero-brand {
        display: none;

    }
    .home-hero-content-left {
        display: none !important;
    }

    .home-hero-fallback {
        background: url('../images/bk_img/IMG_5726.jpg') top center no-repeat;
        background-size: 100% auto;
    }
    .home-hero-sticky{
        height: 56vw;
        min-height: 220px;
        max-height: 420px;
    }
}