.hero{
    min-height: calc(100vh - 76px);
    display: flex;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(circle at 77% 45%,#eef2ff 0,transparent 35%),linear-gradient(180deg,#fff,#fafbff);
}
.hero__grid{
    display: grid;
    grid-template-columns: 1.04fr .96fr;
    align-items: center;
    gap: 6%;
    padding-top: 70px;
    padding-bottom: 80px;
}
.hero h1{
    margin-bottom: 28px;
    font-size: clamp(3rem,5.3vw,5rem);
    letter-spacing: -.065em;
}
.hero h1 span{
    color: var(--color-primary);
}
.hero__description{
    max-width: 610px;
    margin-bottom: 34px;
    color: var(--color-muted);
    font-size: 1.08rem;
    word-break: keep-all;
}
.hero__proof{
    display: flex;
    gap: 26px;
    margin-top: 42px;
    color: #667085;
    font-size: .76rem;
    font-weight: 700;
}
.hero__proof span::before{
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    margin-right: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    vertical-align: 2px;
}
.platform-visual{
    position: relative;
    height: 520px;
}
.platform-visual__glow{
    position: absolute;
    inset: 12%;
    border: 1px solid #d9e0fa;
    border-radius: 50%;
}
.platform-visual__glow::before{
    content: "";
    position: absolute;
    inset: 16%;
    border: 1px dashed #c9d3f8;
    border-radius: 50%;
}
.platform-core{
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 50%;
    width: 172px;
    height: 172px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translate(-50%,-50%);
    border: 1px solid #d9e0fa;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 24px 60px rgba(51,94,234,.15);
}
.platform-core__mark{
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 10px;
    border-radius: 11px;
    color: #fff;
    background: var(--color-primary);
    font-weight: 900;
}
.platform-core strong{
    color: var(--color-ink);
    font-size: 1.1rem;
}
.platform-core small{
    color: var(--color-muted);
}
.platform-node{
    position: absolute;
    z-index: 2;
    width: 126px;
    padding: 17px 18px;
    border: 1px solid var(--color-border);
    border-radius: 13px;
    background: rgba(255,255,255,.95);
    box-shadow: 0 12px 30px rgba(16,24,40,.08);
}
.platform-node span{
    display: block;
    color: var(--color-ink);
    font-size: .88rem;
    font-weight: 800;
}
.platform-node small{
    color: var(--color-muted);
    font-size: .66rem;
}
.platform-node--wms{
    top: 5%;
    left: 7%;
}
.platform-node--mes{
    top: 10%;
    right: 2%;
}
.platform-node--erp{
    bottom: 6%;
    right: 7%;
}
.platform-node--print{
    bottom: 9%;
    left: 1%;
}
.platform-line{
    position: absolute;
    z-index: 1;
    width: 120px;
    height: 1px;
    background: #b9c7f7;
    transform-origin: left;
}
.platform-line--one{
    top: 27%;
    left: 27%;
    transform: rotate(35deg);
}
.platform-line--two{
    top: 28%;
    right: 22%;
    transform: rotate(145deg);
}
.platform-line--three{
    bottom: 26%;
    right: 23%;
    transform: rotate(215deg);
}
.platform-line--four{
    bottom: 27%;
    left: 24%;
    transform: rotate(-35deg);
}
.solutions{
    background: var(--color-surface);
}
.ecosystem{
    position: relative;
    overflow: hidden;
    background: #fff;
}
.ecosystem::before{
    content: "";
    position: absolute;
    top: 50%;
    right: -8%;
    width: min(56vw,760px);
    aspect-ratio: 1;
    transform: translateY(-50%);
    border-radius: 50%;
    background: radial-gradient(circle,rgba(51,94,234,.07),rgba(51,94,234,0) 68%);
    pointer-events: none;
}
.ecosystem__grid{
    position: relative;
    display: grid;
    grid-template-columns: minmax(0,.72fr) minmax(520px,1.28fr);
    align-items: center;
    gap: 5%;
}
.ecosystem__content h2{
    max-width: 620px;
    font-size: clamp(2.65rem,3.9vw,3.55rem);
    line-height: 1.08;
    letter-spacing: -.05em;
}
.ecosystem__content h2 span{
    display: block;
    white-space: nowrap;
}
.ecosystem__content>p:last-child{
    width: 590px;
    max-width: none;
    margin-top: 30px;
    color: #596579;
    font-size: 1.08rem;
    line-height: 1.75;
    word-break: keep-all;
    overflow-wrap: normal;
}
.ecosystem-map{
    position: relative;
    height: 520px;
    margin-inline: -2% -5%;
    isolation: isolate;
}
.ecosystem-map::before{
    content: "";
    position: absolute;
    inset: 5%;
    z-index: -1;
    opacity: .52;
    background-image: linear-gradient(rgba(51,94,234,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(51,94,234,.08) 1px,transparent 1px);
    background-size: 42px 42px;
    -webkit-mask-image: radial-gradient(circle,#000 20%,transparent 72%);
    mask-image: radial-gradient(circle,#000 20%,transparent 72%);
}
.ecosystem-map__lines{
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}
.ecosystem-map__lines line{
    stroke: #a8b8df;
    stroke-width: 1;
    vector-effect: non-scaling-stroke;
}
.ecosystem-map__lines circle{
    fill: #8399d2;
    vector-effect: non-scaling-stroke;
}
.ecosystem-node{
    position: absolute;
    z-index: 2;
    min-width: 78px;
    padding: 11px 18px;
    transform: translate(-50%,-50%);
    border: 1px solid #dbe2f5;
    border-radius: 999px;
    color: var(--color-text);
    background: rgba(255,255,255,.94);
    box-shadow: 0 8px 24px rgba(16,24,40,.06);
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-align: center;
}
.ecosystem-node::before{
    content: "";
    position: absolute;
    top: 50%;
    left: -5px;
    width: 8px;
    height: 8px;
    transform: translateY(-50%);
    border: 2px solid #fff;
    border-radius: 50%;
    background: var(--color-primary);
}
.ecosystem-node--wms{top:22%;left:18%}
.ecosystem-node--mes{top:12%;left:72%}
.ecosystem-node--qms{top:39%;left:87%}
.ecosystem-node--cmms{top:78%;left:80%}
.ecosystem-node--ems{top:88%;left:45%}
.ecosystem-node--erp{top:66%;left:12%}
.ecosystem-core{
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 52%;
    width: 194px;
    height: 194px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translate(-50%,-50%);
    border: 1px solid #cbd6fa;
    border-radius: 50%;
    color: #fff;
    background: var(--color-dark);
    box-shadow: 0 24px 60px rgba(16,24,40,.18),0 0 0 12px rgba(51,94,234,.04);
}
.ecosystem-core img{
    width: 38px;
    height: 38px;
    margin-bottom: 12px;
}
.ecosystem-core strong{
    font-size: 1rem;
    letter-spacing: .08em;
}
.ecosystem-core small{
    margin-top: 2px;
    color: #8da5ff;
    font-size: .62rem;
    letter-spacing: .18em;
}
.operations{
    background: #f7f9fc;
}
.operations__layout{
    display: grid;
    grid-template-columns: minmax(280px,.72fr) minmax(0,1.28fr);
    align-items: start;
    gap: clamp(64px,8vw,112px);
}
.operations__intro{
    padding-top: 6px;
}
.operations__intro h2{
    margin: 0;
    font-size: clamp(2.2rem,3.8vw,3.35rem);
}
.operations__intro>p:last-child{
    max-width: 460px;
    margin: 28px 0 0;
    color: var(--color-muted);
    font-size: 1.03rem;
    line-height: 1.8;
    word-break: keep-all;
}
.operations__values{
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 16px;
}
.operations-value{
    min-width: 0;
    padding: clamp(28px,2.6vw,36px);
    border: 1px solid #dde3ee;
    border-radius: 12px;
    background: rgba(255,255,255,.62);
}
.operations-value__meta{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}
.operations-value__meta span{
    color: #73809a;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .12em;
}
.operations-value__meta svg{
    width: 40px;
    height: 40px;
    padding: 7px;
    border-radius: 9px;
    fill: none;
    stroke: var(--color-primary);
    background: rgba(51,94,234,.065);
    stroke-width: 1.35;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.operations-value h3{
    margin-bottom: 13px;
    font-size: 1.24rem;
    font-weight: 750;
}
.operations-value p{
    margin: 0;
    color: var(--color-muted);
    font-size: .92rem;
    line-height: 1.75;
    word-break: keep-all;
}
.why__grid{
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 10%;
}
.why__intro{
    position: sticky;
    top: 130px;
    align-self: start;
}
.why__intro>p:last-child{
    max-width: 400px;
    margin-top: 28px;
    color: var(--color-muted);
}
.feature-list article{
    display: grid;
    grid-template-columns: 55px 1fr;
    gap: 18px;
    padding: 28px 0;
    border-bottom: 1px solid var(--color-border);
}
.feature-list article:first-child{
    padding-top: 0;
}
.feature-list article>span{
    color: var(--color-primary);
    font-size: .72rem;
    font-weight: 800;
}
.feature-list h3{
    margin-bottom: 8px;
    font-size: 1.25rem;
}
.feature-list p{
    margin: 0;
    color: var(--color-muted);
    font-size: .93rem;
}
.concept{
    color: #cbd5e1;
    background: var(--color-dark);
}
.concept .eyebrow{
    color: #8da5ff;
}
.concept h2{
    color: #fff;
}
.concept__heading{
    text-align: center;
}
.concept__heading>p:last-child{
    margin: 24px auto 0;
    color: #98a2b3;
}
.concept-map{
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr 1.45fr 1fr 1fr;
    align-items: center;
    gap: 20px;
    margin-top: 72px;
}
.concept-map::before{
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    top: 50%;
    height: 1px;
    background: linear-gradient(90deg,transparent,#4c67c7,#4c67c7,transparent);
}
.concept-system,.concept-center{
    position: relative;
    z-index: 2;
    background: #121b2e;
}
.concept-system{
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px;
    border: 1px solid #263249;
    border-radius: 14px;
}
.concept-system>span{
    position: absolute;
    top: 14px;
    right: 16px;
    color: #667085;
    font-size: .65rem;
}
.concept-system strong{
    color: #fff;
}
.concept-system small{
    color: #7485a5;
}
.concept-center{
    min-height: 230px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid #4d68cc;
    border-radius: 50%;
    box-shadow: 0 0 60px rgba(51,94,234,.13);
}
.concept-center .brand-symbol{
    margin-bottom: 15px;
}
.concept-center strong{
    color: #fff;
    font-size: 1.1rem;
}
.concept-center>span{
    color: #7184af;
    font-size: .67rem;
}
.concept__caption{
    display: flex;
    align-items: center;
    gap: 16px;
    max-width: 600px;
    margin: 48px auto 0;
    color: #7184af;
    font-size: .7rem;
    letter-spacing: .12em;
}
.concept__caption span{
    flex: 1;
    height: 1px;
    background: #263249;
}
.cta{
    padding: 100px 0;
    color: #dbe3ff;
    background: var(--color-primary);
}
.cta .eyebrow{
    color: #cbd6ff;
}
.cta h2{
    color: #fff;
}
.cta__inner{
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    align-items: end;
    gap: 8%;
}
.cta__inner>div:last-child{
    padding-bottom: 6px;
}
.cta__inner>div:last-child p{
    margin-bottom: 26px;
}
@media(max-width:900px){
    .hero__grid{
        grid-template-columns: 1fr;
    }
    .platform-visual{
        height: 440px;
        margin-top: 30px;
    }
    .why__grid{
        grid-template-columns: 1fr;
    }
    .operations__layout{
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .operations__intro>p:last-child{
        max-width: 620px;
    }
    .ecosystem__grid{
        grid-template-columns: minmax(0,.75fr) minmax(380px,1.25fr);
        gap: 4%;
    }
    .ecosystem__content h2{
        font-size: clamp(2rem,4.6vw,2.65rem);
    }
    .ecosystem__content>p:last-child{
        width: auto;
        max-width: 100%;
        overflow-wrap: break-word;
    }
    .ecosystem-map{
        height: 430px;
        margin-inline: 0 -3%;
    }
    .ecosystem-node{
        min-width: 70px;
        padding: 9px 14px;
        font-size: .72rem;
    }
    .ecosystem-core{
        width: 158px;
        height: 158px;
    }
    .why__intro{
        position: static;
        margin-bottom: 50px;
    }
    .concept-map{
        grid-template-columns: repeat(2,1fr);
    }
    .concept-center{
        grid-column: 1/-1;
        grid-row: 1;
        width: 230px;
        margin: auto;
    }
    .concept-map::before{
        display: none;
    }
    .cta__inner{
        grid-template-columns: 1fr;
    }
    .cta__inner>div:last-child{
        margin-top: 34px;
    }
}
@media(max-width:560px){
    .hero{
        min-height: auto;
    }
    .hero__grid{
        padding-top: 70px;
    }
    .hero h1{
        font-size: 2.7rem;
    }
    .hero__proof{
        gap: 12px;
        flex-wrap: wrap;
    }
    .platform-visual{
        height: 360px;
        transform: scale(.92);
        margin-inline: -24px;
    }
    .platform-node{
        width: 108px;
        padding: 13px;
    }
    .platform-core{
        width: 145px;
        height: 145px;
    }
    .ecosystem__grid{
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .ecosystem__content h2{
        font-size: clamp(2rem,10vw,2.5rem);
    }
    .ecosystem__content>p:last-child{
        margin-top: 24px;
        font-size: .95rem;
    }
    .ecosystem-map{
        width: min(100%,480px);
        height: 350px;
        margin-inline: auto;
    }
    .ecosystem-map::before{
        inset: 0;
        background-size: 32px 32px;
    }
    .ecosystem-node{
        min-width: 58px;
        padding: 8px 10px;
        font-size: .64rem;
    }
    .ecosystem-core{
        width: 132px;
        height: 132px;
    }
    .ecosystem-core img{
        width: 31px;
        height: 31px;
        margin-bottom: 8px;
    }
    .operations__layout{
        gap: 38px;
    }
    .operations__intro h2{
        font-size: clamp(2rem,10vw,2.5rem);
    }
    .operations__intro>p:last-child{
        margin-top: 22px;
        font-size: .95rem;
    }
    .operations__values{
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .operations-value,
    .operations-value:nth-child(odd),
    .operations-value:nth-child(even){
        padding: 26px 24px 28px;
        border: 1px solid #dde3ee;
    }
    .operations-value__meta{
        margin-bottom: 20px;
    }
    .operations-value p{
        font-size: .9rem;
    }
    .concept-map{
        gap: 12px;
    }
    .concept-system{
        min-height: 125px;
        padding: 18px;
    }
    .cta{
        padding: 78px 0;
    }
}
@media(max-width:720px){
    .ecosystem__grid{
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .ecosystem-map{
        width: min(100%,520px);
        margin-inline: auto;
    }
}
/* Official symbol assets */
.platform-core__symbol{
    display: block;
    width: 42px;
    height: 42px;
    margin-bottom: 10px;
    object-fit: contain;
}
.concept-center__symbol{
    display: block;
    width: 42px;
    height: 42px;
    margin-bottom: 15px;
    object-fit: contain;
}
/* Responsive connectors: each diagonal spans from a node center to the platform center. */
.platform-visual{
    --node-half-width: 63px;
    --node-half-height: 34px;
}
.platform-line{
    width: auto;
    height: auto;
    transform: none;
    transform-origin: initial;
}
.platform-line--one{
    top: calc(5% + var(--node-half-height));
    right: 50%;
    bottom: 50%;
    left: calc(7% + var(--node-half-width));
    background: linear-gradient(to bottom right,transparent calc(50% - .7px),#b9c7f7 50%,transparent calc(50% + .7px));
}
.platform-line--two{
    top: calc(10% + var(--node-half-height));
    right: calc(2% + var(--node-half-width));
    bottom: 50%;
    left: 50%;
    background: linear-gradient(to top right,transparent calc(50% - .7px),#b9c7f7 50%,transparent calc(50% + .7px));
}
.platform-line--three{
    top: 50%;
    right: calc(7% + var(--node-half-width));
    bottom: calc(6% + var(--node-half-height));
    left: 50%;
    background: linear-gradient(to bottom right,transparent calc(50% - .7px),#b9c7f7 50%,transparent calc(50% + .7px));
}
.platform-line--four{
    top: 50%;
    right: 50%;
    bottom: calc(9% + var(--node-half-height));
    left: calc(1% + var(--node-half-width));
    background: linear-gradient(to top right,transparent calc(50% - .7px),#b9c7f7 50%,transparent calc(50% + .7px));
}
@media(max-width:560px){
    .platform-visual{
        --node-half-width: 54px;
        --node-half-height: 30px;
    }
}
/* Four independent card-to-platform connectors. Nodes use matching center coordinates. */
.platform-connectors{
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    overflow: visible;
}
.platform-connectors line{
    stroke: #b9c7f7;
    stroke-width: 1;
    vector-effect: non-scaling-stroke;
}
.platform-node{
    transform: translate(-50%,-50%);
}
.platform-node--wms{
    top: 12%;
    left: 19%;
}
.platform-node--mes{
    top: 17%;
    right: auto;
    left: 86%;
}
.platform-node--print{
    top: 84%;
    bottom: auto;
    left: 13%;
}
.platform-node--erp{
    top: 87%;
    right: auto;
    bottom: auto;
    left: 81%;
}
@media(min-width:901px){
    .why__grid{
        grid-template-columns: 1fr 1.15fr;
        gap: 7%;
    }
    .why__intro h2 span{
        white-space: nowrap;
    }
}
/* Five business areas connected through one platform. */
.concept__container{
    width: min(calc(100% - 48px),1320px);
}
.concept-map{
    grid-template-columns: repeat(3,minmax(0,1fr)) minmax(210px,1.35fr) repeat(2,minmax(0,1fr));
    gap: 18px;
}
.concept-system small{
    white-space: nowrap;
}
@media(max-width:900px){
    .concept__container{
        width: min(calc(100% - 48px),var(--container));
    }
    .concept-map{
        grid-template-columns: repeat(2,minmax(0,1fr));
        gap: 20px;
    }
    .concept-center{
        grid-column: 1/-1;
        grid-row: 1;
    }
}
@media(max-width:560px){
    .concept__container{
        width: min(calc(100% - 36px),var(--container));
    }
    .concept-map{
        gap: 12px;
    }
    .concept-system small{
        font-size: .62rem;
    }
}
/* Balanced five-area platform network. */
@media(min-width:901px){
    .concept__container{
        width: min(calc(100% - 48px),1200px);
    }
    .concept-map{
        display: block;
        height: 520px;
        margin-top: 58px;
    }
    .concept-map::before{
        display: none;
    }
    .concept-connectors{
        position: absolute;
        inset: 0;
        z-index: 1;
        width: 100%;
        height: 100%;
        overflow: visible;
    }
    .concept-connectors line{
        stroke: #4c67c7;
        stroke-width: 1;
        vector-effect: non-scaling-stroke;
    }
    .concept-system{
        position: absolute;
        width: 190px;
        min-height: 112px;
        transform: translate(-50%,-50%);
    }
    .concept-system--logistics{
        top: 30%;
        left: 18%;
    }
    .concept-system--production{
        top: 76%;
        left: 22%;
    }
    .concept-system--quality{
        top: 14%;
        left: 50%;
    }
    .concept-system--management{
        top: 30%;
        left: 82%;
    }
    .concept-system--automation{
        top: 76%;
        left: 78%;
    }
    .concept-center{
        position: absolute;
        top: 52%;
        left: 50%;
        width: 230px;
        height: 230px;
        transform: translate(-50%,-50%);
    }
}
@media(max-width:900px){
    .concept-connectors{
        display: none;
    }
    .concept-map{
        height: auto;
    }
    .concept-system{
        position: relative;
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
        width: auto;
        transform: none;
    }
    .concept-center{
        position: relative;
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
        height: auto;
        transform: none;
    }
}