:root {
    --bg: #04061a;
    --bg-alt: #131528;
    --bg-card: #040516;
    --bg-nav: #070a0c;
    --bg-footer: #00010d;
    --blue: #0080ff;
    --blue-pill-bg: rgba(5, 131, 255, 0.3);
    --blue-pill-bd: rgba(0, 128, 255, 0.2);
    --gold: #ffb200;
    --gold-bd: #8b6d28;
    --white: #ffffff;
    --e2: #e2e2e2;
    --edef: #edeff1;
    --b2: #b2b2b2;
    --ac: #acacac;
    --container: 1344px;
    --pre: "Pretendard", -apple-system, BlinkMacSystemFont, sans-serif;
    --mont: "Montserrat", sans-serif;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: var(--pre);
    background: var(--bg);
    color: var(--white);
    letter-spacing: -0.16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    display: block;
}
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 40px;
}

/* ---------- Navigation ---------- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: var(--bg-nav);
}
.nav {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    max-width: 1920px;
    margin: 0 auto;
}
.logo {
    width: 110px;
    height: 41px;
    background-image: url("../img/logo.svg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.nav-center {
    display: flex;
    gap: 48px;
    font-family: var(--mont);
    font-weight: 600;
    font-size: 18px;
}
.nav-center a {
    transition: color 0.2s;
}
.nav-center a:hover {
    color: var(--blue);
}

/* ---------- 드롭다운 메뉴 ---------- */
.nav-item {
    position: relative;
}
.nav-item .nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}
.nav-arrow {
    font-size: 12px;
    transition: transform 0.2s;
    display: inline-block;
}
.nav-item:hover .nav-arrow,
.nav-item.open .nav-arrow {
    transform: rotate(180deg);
}
.nav-item.has-dropdown::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 16px;
}
.dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 16px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-nav);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 160px;
    list-style: none;
    z-index: 200;
    white-space: nowrap;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.nav-item:hover .dropdown,
.nav-item.open .dropdown {
    display: block;
}
.dropdown li a {
    display: block;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 500;
    color: var(--e2);
    transition:
        color 0.2s,
        background 0.2s;
}
.dropdown li a:hover {
    color: var(--blue);
    background: rgba(0, 128, 255, 0.06);
}
.nav-right {
    display: flex;
    align-items: center;
    gap: 32px;
    font-family: var(--mont);
    font-size: 18px;
    font-weight: 500;
}
.btn-outline {
    border: 1px solid #d2d2d2;
    border-radius: 100px;
    padding: 12px 20px;
    transition: 0.2s;
    cursor: pointer;
    background: transparent;
    color: var(--white);
    font-family: var(--mont);
    font-size: 18px;
    font-weight: 500;
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
}
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 26px;
    cursor: pointer;
}

/* ---------- shared section ---------- */
section {
    position: relative;
}
.sec-pad {
    padding: 130px 0;
}
.sec-title {
    font-size: 42px;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
}
.sec-sub {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    margin-top: 24px;
}

/* ---------- Hero ---------- */
.hero {
    padding: 150px 0 90px;
}
.hero-grid {
    display: flex;
    align-items: center;
    gap: 60px;
    justify-content: space-between;
}
.hero-left {
    max-width: 480px;
}
.pills {
    display: flex;
    gap: 10px;
    margin-bottom: 28px;
}
.pill {
    background: var(--blue-pill-bg);
    border: 1px solid var(--blue-pill-bd);
    border-radius: 100px;
    padding: 8px 18px;
    color: var(--blue);
    font-size: 16px;
    font-weight: 500;
}
.hero h1 {
    font-size: 46px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 28px;
}
.hero .lead {
    font-size: 22px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 18px;
}
.hero .desc {
    font-size: 18px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.5;
    margin-bottom: 36px;
}
.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid #5e5e5e;
    border-radius: 100px;
    padding: 12px 24px;
    color: var(--e2);
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    background: transparent;
    transition: 0.2s;
}
.btn-ghost:hover {
    border-color: var(--blue);
    color: #fff;
}
.btn-ghost svg {
    width: 12px;
    height: 12px;
}
.hero-mock {
    width: 100%;
    max-width: 717;
    aspect-ratio: 717 / 425;
    background: url("../img/inspection_middle.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.x-tracker-mock {
    width: 100%;
    max-width: 925px;
    aspect-ratio: 925 / 474;
    background: url("../img/x-tracker_main.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* ---------- Trust bar ---------- */
.trust {
    background: rgb(19, 21, 40);
    padding: 50px 0;
}
.trust-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}
.trust-logos {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
    justify-content: center;
}
.trust-logo-finance {
    width: 159px;
    height: 46px;
    background-image: url("../img/finance.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.trust-logo-edu {
    width: 151px;
    height: 39px;
    background-image: url("../img/edu.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.trust-logo-license {
    width: 108px;
    height: 53px;
    background-image: url("../img/license_w.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.trust-cap {
    color: var(--ac);
    font-size: 16px;
    font-weight: 500;
}

/* ---------- Problem circles ---------- */
.prob-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-top: 76px;
    flex-wrap: nowrap;
}
.circle {
    width: clamp(280px, 28vw, 360px);
    aspect-ratio: 1/1;
    flex: 0 1 360px;
    border: 1px solid var(--gold-bd);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 32px;
    gap: 16px;
}
.circle h3 {
    color: var(--gold);
    font-size: 24px;
    font-weight: 500;
    line-height: 1.5;
    max-width: 300px;
}
.circle p {
    color: var(--e2);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.9;
    max-width: 330px;
}
.prob-x {
    color: var(--gold);
    font-size: 24px;
    opacity: 0.6;
    flex: none;
}

/* ---------- Tech cards ---------- */
.tech {
    background: var(--bg-alt);
}
.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 17px;
    margin-top: 76px;
}
.tech-card {
    background: rgba(4, 6, 26, 0.6);
    border: 1px solid rgba(36, 39, 42, 0.5);
    border-radius: 8px;
    padding: 30px 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.tech-card .pt {
    font-size: 18px;
    font-weight: 500;
    color: rgba(237, 239, 241, 0.7);
}
.tech-card h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--blue);
    margin-top: 10px;
}
.tech-card p {
    font-size: 20px;
    font-weight: 400;
    color: var(--edef);
    line-height: 1.3;
}
.tech-point-img1 {
    width: 100%;
    aspect-ratio: 16/11;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    background-image: url("../img/inspection_point1.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.tech-point-img2 {
    width: 100%;
    aspect-ratio: 16/11;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    background-image: url("../img/inspection_point2.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.tech-point-img3 {
    width: 100%;
    aspect-ratio: 16/11;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    background-image: url("../img/inspection_point3.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

/* ---------- Proof / metrics ---------- */
.metrics {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 96px;
    flex-wrap: nowrap;
}
.metric {
    width: clamp(280px, 28vw, 386px);
    flex: 0 1 386px;
}
.metric .case,
.metric-xtracker .case {
    color: var(--blue);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}
.metric h3,
.metric-xtracker h3 {
    font-size: 36px;
    font-weight: 600;
    color: var(--edef);
    margin-bottom: 20px;
}
.metric .mdesc,
.metric-xtracker .mdesc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
    margin-bottom: 48px;
}
.metric-visual {
    height: 300px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.case-img1 {
    width: 100%;
    height: 344px;
    background-image: url("../img/inspection_case1.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.case-img2 {
    width: 100%;
    height: 344px;
    background-image: url("../img/inspection_case2.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.case-img3 {
    width: 100%;
    height: 344px;
    background-image: url("../img/inspection_case3.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

/* ---------- References ---------- */
.ref-grid {
    display: flex;
    justify-content: center;
    gap: 70px;
    margin-top: 80px;
    flex-wrap: wrap;
}
.ref-card {
    width: 430px;
    max-width: 90vw;
    background: var(--bg-card);
    border-radius: 12px;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.ref-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.ref-org {
    background: var(--blue-pill-bg);
    border: 1px solid var(--blue-pill-bd);
    border-radius: 100px;
    padding: 8px 18px;
    color: var(--blue);
    font-size: 16px;
    font-weight: 500;
    white-space: nowrap;
}
.ref-edu {
    width: 96px;
    height: 25px;
    background-image: url("../img/edu.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.ref-finance {
    width: 87px;
    height: 25px;
    background-image: url("../img/finance.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.ref-card h3 {
    font-size: 28px;
    font-weight: 500;
    color: #fff;
}
.ref-card .rdesc {
    font-size: 18px;
    color: rgba(237, 239, 241, 0.8);
}
.ref-inspection-img1 {
    width: 360px;
    height: 232px;
    background-image: url("../img/digital_inspection.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
.ref-inspection-img2 {
    width: 360px;
    height: 232px;
    background-image: url("../img/finance_inspection.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

/* ---------- FAQ ---------- */
.faq {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
    align-items: start;
}
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.faq-item {
    background: var(--bg-alt);
    border-radius: 8px;
    overflow: hidden;
}
.faq-q {
    width: 100%;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 28px;
    font-size: 20px;
    font-weight: 500;
    text-align: left;
    font-family: var(--pre);
    transition: color 0.2s;
}
.faq-item.open .faq-q {
    color: var(--blue);
    font-weight: 600;
}
.faq-caret {
    transition: transform 0.3s;
    flex: none;
}
.faq-item.open .faq-caret {
    transform: rotate(180deg);
}
.faq-a {
    max-height: 0;
    overflow: hidden;
    transition:
        max-height 0.35s ease,
        padding 0.35s ease;
    padding: 0 28px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    line-height: 1.6;
    border-top: 1px solid rgba(255, 255, 255, 0);
}
.faq-item.open .faq-a {
    max-height: 300px;
    padding: 16px 28px 24px;
    border-top-color: rgba(255, 255, 255, 0.1);
}

/* ---------- CTA ---------- */
.cta {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    height: 409px;
    background: url("../img/inspection_bottom.png") center / cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cta-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.cta h2 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 24px;
}
.cta .cta-sub {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 40px;
}
.cta-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.cta-btns .btn-ghost {
    background: rgba(0, 0, 0, 0.2);
}

/* ---------- Footer ---------- */
footer {
    background: var(--bg-footer);
    padding: 80px 0;
}
.foot {
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.foot-logo {
    width: 146px;
    height: 61px;
    background: url("../img/logo_white.png") center / cover no-repeat;
}
.foot-rows {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.foot-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 14px;
}
.foot-row .k {
    color: #fff;
    font-weight: 600;
}
.foot-row .v {
    color: var(--b2);
    font-weight: 400;
}
.divider {
    width: 1px;
    height: 12px;
    background: #5c5c5c;
}
.copy {
    color: var(--b2);
    font-size: 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
    .tech-grid {
        grid-template-columns: 1fr;
    }
    .faq {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}
@media (max-width: 860px) {
    .nav-center,
    .nav-right {
        display: none;
    }
    .nav-toggle {
        display: block;
    }
    .hero-grid {
        flex-direction: column;
        align-items: flex-start;
    }

    .sec-pad {
        padding: 40px 0;
    }
    .hero {
        padding: 120px 0 60px;
    }
    .sec-title {
        font-size: 30px;
    }
    .hero h1 {
        font-size: 36px;
    }
    .container {
        padding: 0 20px;
    }
    .prob-wrap {
        flex-direction: column;
        flex-wrap: wrap;
    }
    .circle {
        width: min(100%, 360px);
        flex: none;
        padding: clamp(20px, 8vw, 32px);
        gap: clamp(10px, 3vw, 16px);
    }
    .circle h3 {
        font-size: clamp(17px, 5.5vw, 24px);
    }
    .circle p {
        font-size: clamp(13px, 4.2vw, 18px);
        line-height: 1.7;
    }
    .metric {
        width: 100%;
        flex: none;
    }
    .metric-visual {
        height: 240px;
    }

    body.inspection-ai-page .hero-grid,
    body.redeca-page .hero-grid,
    body.uniqcare-page .hero-grid,
    body.x-tracker-page .hero-grid {
        gap: 0px;
    }
    body.inspection-ai-page .prob-wrap,
    body.redeca-page .prob-wrap,
    body.uniqcare-page .prob-wrap,
    body.x-tracker-page .prob-wrap {
        flex-direction: row;
        flex-wrap: nowrap;
    }
    body.inspection-ai-page .prob-wrap .circle,
    body.redeca-page .prob-wrap .circle,
    body.uniqcare-page .prob-wrap .circle,
    body.x-tracker-page .prob-wrap .circle {
        flex: 0 0 min(80vw, 360px);
        scroll-snap-align: center;
    }
}

/* ---------- UniQcare page styles ---------- */

body.uniqcare-page .uniqcare-mock {
    max-width: 669px;
    width: 100%;
    aspect-ratio: 669 / 473;
    border-radius: 28px;
    background: url("../img/unicare_main.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

body.uniqcare-page .trust-mark {
    width: 58px;
    height: 81px;
    background: url("../img/smart_anyang.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

body.uniqcare-page .trust-logo-license {
    width: 108px;
    height: 40px;
    background: url("../img/license_w.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .trust-logo-ai {
    width: 46px;
    height: 46px;
    background: url("../img/ai_license.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .trust-logo-patent {
    width: 46px;
    height: 46px;
    background: url("../img/patent2.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .tech {
    background: var(--bg-alt);
}

body.uniqcare-page .tech-point1 {
    width: 393px;
    height: 278px;
    background: url("../img/unicare_point1.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .tech-point2 {
    width: 393px;
    height: 278px;
    background: url("../img/unicare_point2.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .tech-point3 {
    width: 393px;
    height: 278px;
    background: url("../img/unicare_point3.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .tech-sub {
    text-align: center;
    font-size: 20px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 60px;
}

body.uniqcare-page .proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 76px;
}

body.uniqcare-page .proof-card {
    display: flex;
    flex-direction: column;
}

body.uniqcare-page .proof-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--blue);
    margin-bottom: 6px;
}

body.uniqcare-page .proof-card .pno {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 16px;
}

body.uniqcare-page .proof-card .pdesc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    margin-bottom: 24px;
    flex: 1;
}

body.uniqcare-page .proof-doc1 {
    width: 266px;
    height: 280px;
    background: url("../img/unicare_skill1.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .proof-doc2 {
    width: 266px;
    height: 280px;
    background: url("../img/unicare_skill2.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .proof-doc3 {
    width: 266px;
    height: 280px;
    background: url("../img/unicare_skill3.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .proof-doc4 {
    width: 266px;
    height: 280px;
    background: url("../img/unicare_skill4.png") center / cover no-repeat;
    display: flex;
    align-items: center;
}

body.uniqcare-page .proof-src {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.45);
}

@media (max-width: 1100px) {
    body.uniqcare-page .proof-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 860px) {
    body.uniqcare-page .proof-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- End UniQcare page styles ---------- */

/* ---------- X-Tracker page styles ---------- */

.tracker-logo1 {
    width: 58px;
    height: 69px;
    background: url("../img/smart_anyang_w.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tracker-logo2 {
    width: 164px;
    height: 52px;
    background: url("../img/police.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tracker-logo3 {
    width: 132px;
    height: 84px;
    background: url("../img/product.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tracker-logo4 {
    width: 121px;
    height: 84px;
    background: url("../img/license_x.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tech-reid {
    width: 100%;
    aspect-ratio: 16/11;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    background: url("../img/reid.png") center / cover no-repeat;
}

.tech-latency {
    width: 100%;
    aspect-ratio: 16/11;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    background: url("../img/latency.png") center / cover no-repeat;
}

.tech-map {
    width: 100%;
    aspect-ratio: 16/11;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    background: url("../img/map.png") center / cover no-repeat;
}

/* X-Tracker / Inspection AI / REDECA: tech cards become a horizontal slider on small screens */
@media (max-width: 1100px) {
    body.x-tracker-page .tech-grid,
    body.inspection-ai-page .tech-grid,
    body.redeca-page .tech-grid,
    body.uniqcare-page .tech-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 12px;
        scrollbar-width: none;
    }
    body.x-tracker-page .tech-grid::-webkit-scrollbar,
    body.inspection-ai-page .tech-grid::-webkit-scrollbar,
    body.redeca-page .tech-grid::-webkit-scrollbar,
    body.uniqcare-page .tech-grid::-webkit-scrollbar {
        display: none;
    }
    body.x-tracker-page .tech-card,
    body.inspection-ai-page .tech-card,
    body.redeca-page .tech-card,
    body.uniqcare-page .tech-card {
        flex: 0 0 min(80vw, 380px);
        scroll-snap-align: center;
    }
    body.x-tracker-page .metrics,
    body.inspection-ai-page .metrics,
    body.redeca-page .metrics,
    body.uniqcare-page .metrics {
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 12px;
        scrollbar-width: none;
    }
    body.x-tracker-page .metrics::-webkit-scrollbar,
    body.inspection-ai-page .metrics::-webkit-scrollbar,
    body.redeca-page .metrics::-webkit-scrollbar,
    body.uniqcare-page .metrics::-webkit-scrollbar {
        display: none;
    }
    body.x-tracker-page .metric-xtracker {
        flex: 0 0 min(80vw, 330px);
        max-width: none;
        scroll-snap-align: center;
    }
    body.inspection-ai-page .metric {
        flex: 0 0 min(80vw, 386px);
        width: auto;
        scroll-snap-align: center;
    }
    body.redeca-page .metric {
        flex: 0 0 min(80vw, 330px);
        width: auto;
        max-width: none;
        scroll-snap-align: center;
    }
    body.inspection-ai-page .ref-grid,
    body.redeca-page .ref-grid,
    body.uniqcare-page .ref-grid {
        display: flex;
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 12px;
        scrollbar-width: none;
    }
    body.inspection-ai-page .ref-grid::-webkit-scrollbar,
    body.redeca-page .ref-grid::-webkit-scrollbar,
    body.uniqcare-page .ref-grid::-webkit-scrollbar {
        display: none;
    }
    body.inspection-ai-page .ref-card,
    body.redeca-page .ref-card,
    body.uniqcare-page .ref-card {
        flex: 0 0 min(80vw, 430px);
        width: auto;
        max-width: none;
        scroll-snap-align: center;
    }
    body.redeca-page .ref-card {
        flex: 0 0 min(85vw, 480px);
        scroll-snap-align: center;
    }
    body.inspection-ai-page .ref-inspection-img1,
    body.inspection-ai-page .ref-inspection-img2 {
        width: 100%;
        max-width: 360px;
        height: auto;
        aspect-ratio: 360 / 232;
    }
    body.inspection-ai-page .prob-wrap,
    body.redeca-page .prob-wrap,
    body.uniqcare-page .prob-wrap,
    body.x-tracker-page .prob-wrap {
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 12px;
        scrollbar-width: none;
    }
    body.inspection-ai-page .prob-wrap::-webkit-scrollbar,
    body.redeca-page .prob-wrap::-webkit-scrollbar,
    body.uniqcare-page .prob-wrap::-webkit-scrollbar,
    body.x-tracker-page .prob-wrap::-webkit-scrollbar {
        display: none;
    }
    body.inspection-ai-page .prob-wrap .circle,
    body.redeca-page .prob-wrap .circle,
    body.uniqcare-page .prob-wrap .circle,
    body.x-tracker-page .prob-wrap .circle {
        flex: 0 0 min(80vw, 360px);
        scroll-snap-align: center;
    }
}

/* ---------- 공통 헤더: 모바일 토글 메뉴 ---------- */
@media (max-width: 860px) {
    body .nav,
    body.uniqcare-page .nav {
        flex-wrap: wrap;
        height: auto;
        min-height: 78px;
    }
    .nav .nav-center {
        order: 2;
    }
    .nav .nav-right {
        order: 3;
    }
    .nav.open .nav-center,
    .nav.open .nav-right {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 18px;
        padding: 14px 0;
    }
    .nav.open .nav-center {
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        margin-top: 8px;
    }
    .nav.open .nav-right {
        padding-top: 0;
    }
    /* 모바일 드롭다운 */
    .nav-item {
        width: 100%;
    }
    .nav-item .nav-link {
        width: 100%;
        justify-content: space-between;
    }
    .dropdown {
        position: static;
        transform: none;
        border: none;
        border-radius: 6px;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.04);
        padding: 4px 0;
        margin-top: 6px;
        min-width: unset;
    }
    .nav-item:hover .dropdown {
        display: none;
    }
    .nav-item.open .dropdown {
        display: block;
    }
    .dropdown li a {
        padding: 9px 16px;
        font-size: 14px;
    }
}

.dots {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 40px;
}
.dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
}
.dots span:first-child {
    background: var(--blue);
}

/* ---------- Proof / donut metrics ---------- */

.metric-xtracker {
    width: 330px;
    max-width: 90vw;
    text-align: left;
}

.metric-xtracker .mkpi {
    font-size: 18px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 4px;
}

.donut {
    width: 230px;
    height: 230px;
    border-radius: 50%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.donut.d95 {
    background: conic-gradient(#0080ff 0% 95%, #2a3350 95% 100%);
}
.donut.d93 {
    background: conic-gradient(#0080ff 0% 93%, #2a3350 93% 100%);
}
.donut::before {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: var(--bg);
}
.donut .inner {
    position: relative;
    text-align: center;
}
.donut .num {
    font-size: 46px;
    font-weight: 700;
    color: var(--edef);
    line-height: 1;
}
.donut .lbl {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 6px;
}
.clock {
    width: 230px;
    height: 230px;
    border-radius: 50%;
    margin: 0 auto;
    background: radial-gradient(circle at 50% 45%, #0a2a55, #061831);
    border: 6px solid #0080ff;
    box-shadow: 0 0 40px rgba(0, 128, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.clock .inner {
    text-align: center;
}
.clock .num {
    font-size: 46px;
    font-weight: 700;
    color: var(--edef);
    line-height: 1;
}
.clock .lbl {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}
/* ---------- Reference (wide split) ---------- */
.ref {
    display: flex;
    gap: 60px;
    align-items: center;
    margin-top: 80px;
    flex-wrap: wrap;
}
.ref-left {
    flex: 1;
    min-width: 320px;
}
.ref-org-xtracker {
    display: inline-block;
    background: var(--blue-pill-bg);
    border: 1px solid var(--blue-pill-bd);
    border-radius: 100px;
    padding: 8px 18px;
    color: var(--blue);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 20px;
}
.ref-left h3 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
}
.ref-meta {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 16px;
}
.ref-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 28px;
}
.ref-chips {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.ref-chip {
    background: var(--bg-alt);
    border-radius: 8px;
    padding: 16px 22px;
    font-size: 16px;
    color: var(--e2);
}
.ref-right {
    width: 100%;
    max-width: 703px;
    aspect-ratio: 703 / 452;
    background: url("../img/x-tracker_sample.png") center / cover no-repeat;
}

/* ---------- Press ---------- */
.press-box {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 56px;
    margin-top: 60px;
    text-align: center;
}
.press-title {
    font-size: 32px;
    font-weight: 600;
    display: inline;
    background: linear-gradient(transparent 55%, rgba(0, 128, 255, 0.45) 55%);
    padding: 0 6px;
    line-height: 1.6;
}
.press-src {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    margin: 18px 0 28px;
}
.press-quote {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    max-width: 760px;
    margin: 0 auto 36px;
    font-style: italic;
}
.press-img {
    width: 100%;
    max-width: 640px;
    background: url("../img/newpaper.png") center / cover no-repeat;
    aspect-ratio: 640 / 383;
    margin: 0 auto 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---------- REDECA page styles ---------- */
.redeca-main {
    width: 100%;
    max-width: 717px;
    aspect-ratio: 717 / 425;
    background: url("../img/redeca_main.png") center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.logo-hanwha {
    width: 150px;
    height: 51px;
    background: url("../img/hanwha.png") center / contain no-repeat;
}
.logo-koen {
    width: 211px;
    height: 33px;
    background: url("../img/koen.png") center / contain no-repeat;
}
.logo-chemical {
    width: 130px;
    height: 46px;
    background: url("../img/chemical.png") center / contain no-repeat;
}
.logo-kship {
    width: 133px;
    height: 37px;
    background: url("../img/kship.png") center / contain no-repeat;
}
.logo-license {
    width: 121px;
    height: 53px;
    background: url("../img/license_x.png") center / contain no-repeat;
}
.logo-gs {
    width: 91px;
    height: 71px;
    background: url("../img/gsgood.png") center / contain no-repeat;
}
.logo-hanwha2 {
    width: 68px;
    height: 23px;
    background: url("../img/hanwha.png") center / contain no-repeat;
}
.logo-chemical2 {
    width: 93px;
    height: 33px;
    background: url("../img/chemical.png") center / contain no-repeat;
}

.redeca-point1,
.redeca-point2,
.redeca-point3 {
    width: 100%;
    max-width: 278px;
    aspect-ratio: 278 / 393;
    margin: 8px auto 0;
}
.redeca-point1 {
    background: url("../img/redeca_point1.png") center / cover no-repeat;
}
.redeca-point2 {
    background: url("../img/redeca_point2.png") center / cover no-repeat;
}
.redeca-point3 {
    background: url("../img/redeca_point3.png") center / cover no-repeat;
}

body.redeca-page .metrics {
    gap: 90px;
    margin-top: 80px;
}
body.redeca-page .metric {
    width: 330px;
    max-width: 90vw;
    flex: none;
    text-align: left;
}
body.redeca-page .metric .case {
    margin-bottom: 14px;
}
body.redeca-page .metric h3 {
    font-size: 28px;
    margin-bottom: 14px;
}
body.redeca-page .metric .mdesc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.45;
    margin-bottom: 48px;
    min-height: 46px;
}
body.redeca-page .metric-visual {
    height: 230px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

body.redeca-page .tech-sub {
    text-align: center;
    font-size: 20px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 60px;
}

/* descending bar chart */
.barchart {
    display: flex;
    align-items: flex-end;
    gap: 24px;
    height: 180px;
    position: relative;
}
.barchart .bar {
    width: 60px;
    border-radius: 8px 8px 0 0;
}
.barchart .tall {
    height: 180px;
    background: linear-gradient(180deg, #deeeff, #98ccff);
}
.barchart .short {
    height: 100px;
    background: linear-gradient(0deg, #0080ff 2%, #9bcdff 98%);
}
.barchart .arrow {
    position: absolute;
    top: -14px;
    left: 8px;
    width: 120px;
    height: 60px;
}
.bar-cap {
    display: flex;
    flex-direction: column;
}
.bar-cap .lbl {
    color: #6f7ea2;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
}
.bar-cap .num {
    font-size: 46px;
    font-weight: 700;
    color: var(--edef);
    line-height: 1;
}
.bar-cap .unit {
    font-size: 28px;
    font-weight: 600;
    color: var(--blue);
}

body.redeca-page .donut {
    width: 200px;
    height: 200px;
    background: conic-gradient(#0080ff 0% 99%, #2a3350 99% 100%);
}
body.redeca-page .donut::before {
    width: 142px;
    height: 142px;
    background: var(--bg);
}
body.redeca-page .donut .top {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2px;
}
body.redeca-page .donut .num {
    font-size: 42px;
}
body.redeca-page .donut .bot {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}

body.redeca-page .ref-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 80px;
}
body.redeca-page .ref-card {
    width: auto;
    max-width: none;
    background: transparent;
    border-radius: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
body.redeca-page .ref-card h3 {
    font-size: 28px;
    font-weight: 600;
    color: #fff;
}
.ref-cat {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: -8px;
}
body.redeca-page .ref-desc {
    font-size: 17px;
}

/* 슬라이더 동작이 위의 기본 스타일보다 우선하도록 재정의 */
@media (max-width: 1100px) {
    body.redeca-page .metrics {
        justify-content: flex-start;
        flex-wrap: nowrap;
        gap: 16px;
    }
    body.redeca-page .metric {
        flex: 0 0 min(80vw, 330px);
        width: auto;
        max-width: none;
    }
    body.redeca-page .ref-grid {
        display: flex;
        gap: 16px;
    }
    body.redeca-page .ref-card {
        flex: 0 0 min(85vw, 480px);
    }
}
/* ---------- End REDECA page styles ---------- */

/* ---------- Vision / Language / Data Intelligence page styles ---------- */
body.vision-page .hero,
body.language-page .hero,
body.data-page .hero,
body.execution-page .hero {
    position: relative;
    padding: 170px 0 120px;
    overflow: hidden;
    background-position: right center;
    background-repeat: no-repeat;
    background-size: auto min(100%, 430px);
    min-height: clamp(440px, 48vw, 580px);
}
body.vision-page .hero {
    background-image: url("../img/vision_main.png");
}
body.language-page .hero {
    background-image: url("../img/language_main.png");
}
body.data-page .hero {
    background-image: url("../img/data_main.png");
}
body.execution-page .hero {
    background-image: url("../img/execution_main.png");
}
body.vision-page .hero-inner,
body.language-page .hero-inner,
body.data-page .hero-inner,
body.execution-page .hero-inner {
    max-width: 1920px;
    margin: 0 auto;
    padding-left: clamp(24px, 17vw, 330px);
    padding-right: clamp(24px, 22vw, 420px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    position: relative;
    z-index: 1;
}
body.vision-page .pill,
body.language-page .pill,
body.data-page .pill,
body.execution-page .pill {
    display: inline-block;
    margin-bottom: 28px;
}
body.vision-page .hero h1,
body.language-page .hero h1,
body.data-page .hero h1,
body.execution-page .hero h1 {
    font-size: 46px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 24px;
}
body.vision-page .hero .desc,
body.language-page .hero .desc,
body.data-page .hero .desc,
body.execution-page .hero .desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 36px;
}

/* Trust bar */
body.vision-page .trust,
body.language-page .trust,
body.data-page .trust,
body.execution-page .trust {
    padding: 80px 0;
}
body.vision-page .trust h2,
body.language-page .trust h2,
body.data-page .trust h2,
body.execution-page .trust h2 {
    font-size: 32px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 56px;
}
body.vision-page .trust-inner,
body.language-page .trust-inner,
body.data-page .trust-inner,
body.execution-page .trust-inner {
    gap: 28px;
}

/* Comparison table */
body.vision-page .cmp,
body.language-page .cmp,
body.data-page .cmp,
body.execution-page .cmp {
    max-width: 900px;
    margin: 76px auto 0;
    display: grid;
    grid-template-columns: 1fr 1.1fr 1fr;
    align-items: stretch;
}
body.vision-page .cmp-col,
body.language-page .cmp-col,
body.data-page .cmp-col,
body.execution-page .cmp-col {
    display: flex;
    flex-direction: column;
}
body.vision-page .cmp-head,
body.language-page .cmp-head,
body.data-page .cmp-head,
body.execution-page .cmp-head {
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
}
body.vision-page .cmp-cell,
body.language-page .cmp-cell,
body.data-page .cmp-cell,
body.execution-page .cmp-cell {
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 16px;
    padding: 0 16px;
}
body.vision-page .cmp-left .cmp-head,
body.language-page .cmp-left .cmp-head,
body.data-page .cmp-left .cmp-head,
body.execution-page .cmp-left .cmp-head {
    color: transparent;
}
body.vision-page .cmp-left .cmp-cell,
body.language-page .cmp-left .cmp-cell,
body.data-page .cmp-left .cmp-cell,
body.execution-page .cmp-left .cmp-cell {
    color: rgba(255, 255, 255, 0.7);
}
body.vision-page .cmp-center,
body.language-page .cmp-center,
body.data-page .cmp-center,
body.execution-page .cmp-center {
    background: linear-gradient(
        180deg,
        rgba(20, 40, 80, 0.9),
        rgba(10, 20, 45, 0.9)
    );
    border: 1px solid rgba(0, 128, 255, 0.35);
    border-radius: 14px;
    box-shadow: 0 0 50px rgba(0, 128, 255, 0.18);
    margin-top: -18px;
}
body.vision-page .cmp-center .cmp-head,
body.language-page .cmp-center .cmp-head,
body.data-page .cmp-center .cmp-head,
body.execution-page .cmp-center .cmp-head {
    color: var(--blue);
    font-size: 20px;
    height: 82px;
}
body.vision-page .cmp-center .cmp-cell,
body.language-page .cmp-center .cmp-cell,
body.data-page .cmp-center .cmp-cell,
body.execution-page .cmp-center .cmp-cell {
    color: #fff;
    font-weight: 500;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
body.vision-page .cmp-right .cmp-head,
body.language-page .cmp-right .cmp-head,
body.data-page .cmp-right .cmp-head,
body.execution-page .cmp-right .cmp-head {
    color: rgba(255, 255, 255, 0.6);
}
body.vision-page .cmp-right .cmp-cell,
body.language-page .cmp-right .cmp-cell,
body.data-page .cmp-right .cmp-cell,
body.execution-page .cmp-right .cmp-cell {
    color: rgba(255, 255, 255, 0.45);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* Feature cards */
body.vision-page .feat,
body.language-page .feat,
body.data-page .feat,
body.execution-page .feat {
    background-color: rgb(19, 21, 40);
}
body.vision-page .feat-grid,
body.language-page .feat-grid,
body.data-page .feat-grid,
body.execution-page .feat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 76px;
}
body.vision-page .feat-card,
body.language-page .feat-card,
body.data-page .feat-card,
body.execution-page .feat-card {
    background: rgba(23, 32, 54, 1);
    border: 1px solid rgba(36, 39, 42, 1);
    border-radius: 12px;
    padding: 36px 32px;
    height: 300px;
    display: flex;
    flex-direction: column;
}
body.vision-page .reason1-icon,
body.data-page .reason1-icon,
body.execution-page .reason1-icon {
    width: 35px;
    height: 35px;
    background: url("../img/vision_reason1.png") center / contain no-repeat;
}
body.vision-page .reason2-icon,
body.data-page .reason2-icon,
body.execution-page .reason2-icon {
    width: 35px;
    height: 35px;
    background: url("../img/vision_reason2.png") center / contain no-repeat;
}
body.vision-page .reason3-icon,
body.data-page .reason3-icon,
body.execution-page .reason3-icon {
    width: 35px;
    height: 35px;
    background: url("../img/vision_reason3.png") center / contain no-repeat;
}
body.vision-page .feat-card h3,
body.language-page .feat-card h3,
body.data-page .feat-card h3,
body.execution-page .feat-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin: auto 0 12px;
}
body.vision-page .feat-card p,
body.language-page .feat-card p,
body.data-page .feat-card p,
body.execution-page .feat-card p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
}

body.language-page .reason1-icon {
    width: 35px;
    height: 35px;
    background: url("../img/lang_reason1.png") center / contain no-repeat;
}
body.language-page .reason2-icon {
    width: 35px;
    height: 35px;
    background: url("../img/lang_reason2.png") center / contain no-repeat;
}
body.language-page .reason3-icon {
    width: 35px;
    height: 35px;
    background: url("../img/lang_reason3.png") center / contain no-repeat;
}

/* Solution cards */
body.vision-page .sol-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 76px;
}
body.vision-page .sol-card {
    background: rgb(19, 21, 40);
    border: 1px solid rgba(36, 39, 42, 1);
    border-radius: 16px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
body.vision-page .sol-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
body.vision-page .sol-badge {
    background: var(--blue-pill-bg);
    border: 1px solid var(--blue-pill-bd);
    border-radius: 100px;
    padding: 6px 16px;
    color: var(--blue);
    font-size: 14px;
    font-weight: 500;
}
body.vision-page .sol-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 2;
}
body.vision-page .sol-kr {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.55);
    margin-top: -12px;
}
body.vision-page .sol-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}
body.vision-page .vision-xtracker {
    width: 100%;
    max-width: 490px;
    aspect-ratio: 490 / 315;
    background: url("../img/x-tracker.png") center / contain no-repeat;
}
body.vision-page .vision-redeca {
    width: 100%;
    max-width: 490px;
    aspect-ratio: 490 / 315;
    background: url("../img/redeca.png") center / contain no-repeat;
}
body.vision-page .vision-xcore {
    width: 100%;
    max-width: 490px;
    aspect-ratio: 490 / 315;
    background: url("../img/xcore.png") center / contain no-repeat;
}
body.vision-page .sol-card .btn-ghost {
    align-self: center;
    margin-top: 8px;
}

.trust-logo-exaone {
    width: 183px;
    height: 46px;
    background: url("../img/exaone.png") center / contain no-repeat;
}

.trust-logo-siheung {
    width: 90px;
    height: 39px;
    background: url("../img/siheung.png") center / contain no-repeat;
}

body.language-page .sol-card,
body.data-page .sol-card {
    background: var(--bg-alt);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 16px;
    padding: 48px;
    margin-top: 76px;
}
body.language-page .sol-top,
body.data-page .sol-top {
    display: flex;
    gap: 48px;
    align-items: center;
    flex-wrap: wrap;
}
body.language-page .sol-info,
body.data-page .sol-info {
    flex: 1;
    min-width: 300px;
}
body.language-page .sol-badges,
body.data-page .sol-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
body.language-page .sol-badge,
body.data-page .sol-badge {
    background: var(--blue-pill-bg);
    border: 1px solid var(--blue-pill-bd);
    border-radius: 100px;
    padding: 6px 16px;
    color: var(--blue);
    font-size: 14px;
    font-weight: 500;
}
body.language-page .sol-title,
body.data-page .sol-title {
    font-size: 36px;
    font-weight: 700;
}
body.language-page .sol-kr,
body.data-page .sol-kr {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.55);
    margin: 4px 0 20px;
}
body.language-page .sol-desc,
body.data-page .sol-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}
body.language-page .sol-mock {
    width: 100%;
    max-width: 490px;
    aspect-ratio: 490 / 315;
    background: url("../img/pinbot2.png") center / contain no-repeat;
}

body.data-page .sol-mock {
    width: 100%;
    max-width: 650px;
    aspect-ratio: 550 / 300;
    background: url("../img/dcamp.png") center / contain no-repeat;
}

body.language-page .sol-cases,
body.data-page .sol-cases {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 40px;
    padding-top: 32px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
body.language-page .sol-cases-label,
body.data-page .sol-cases-label {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 18px;
}
body.language-page .sol-cases-list,
body.data-page .sol-cases-list {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
body.language-page .sol-case,
body.data-page .sol-case {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    padding-left: 14px;
    border-left: 3px solid var(--blue);
}
body.language-page .sol-case .org,
body.data-page .sol-case .org {
    color: #cdd6e3;
    font-weight: 600;
    font-size: 14px;
}

body.data-page .trust-patent {
    margin-top: 48px;
    text-align: center;
}
body.data-page .trust-patent .ph {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 14px;
}
body.data-page .trust-patent p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.9;
}

body.execution-page .arch-badge {
    display: block;
    width: max-content;
    margin: 0 auto 24px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 100px;
    padding: 12px 28px;
    font-size: 20px;
    font-weight: 600;
}

body.execution-page .arch {
    width: 100%;
    max-width: 1400px;
    aspect-ratio: 700 / 306;
    background: url("../img/d2ex.png") center / contain no-repeat;
}

/* ---------- Process flow ---------- */
.flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 64px;
    flex-wrap: wrap;
}
.flow-step {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    border: 1px solid rgba(0, 128, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--blue);
    font-size: 17px;
    font-weight: 600;
    line-height: 1.4;
    padding: 10px;
}
.flow-arrow {
    color: var(--blue);
    font-size: 22px;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 1100px) {
    body.vision-page .sol-grid,
    body.language-page .sol-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 12px;
        scrollbar-width: none;
    }
    body.vision-page .sol-grid::-webkit-scrollbar,
    body.language-page .sol-grid::-webkit-scrollbar {
        display: none;
    }
    body.vision-page .sol-card,
    body.language-page .sol-card {
        flex: 0 0 min(85vw, 480px);
        scroll-snap-align: center;
    }
}
@media (max-width: 860px) {
    body.vision-page .hero,
    body.language-page .hero,
    body.data-page .hero,
    body.execution-page .hero {
        padding: 130px 0 70px;
        background-size: min(72vw, 480px) auto;
        background-position: right center;
        min-height: 360px;
    }
    body.vision-page .hero-inner,
    body.language-page .hero-inner,
    body.data-page .hero-inner,
    body.execution-page .hero-inner {
        padding: 0 20px;
        max-width: 100%;
    }
    body.vision-page .hero h1,
    body.language-page .hero h1,
    body.data-page .hero h1,
    body.execution-page .hero h1 {
        font-size: 34px;
    }
    body.vision-page .cmp,
    body.language-page .cmp,
    body.data-page .cmp,
    body.execution-page .cmp {
        grid-template-columns: 1fr 1.1fr 1fr;
        gap: 0;
        max-width: 100%;
        margin-top: 48px;
    }
    body.vision-page .cmp-center,
    body.language-page .cmp-center,
    body.data-page .cmp-center,
    body.execution-page .cmp-center {
        margin-top: 0;
        border-radius: 10px;
    }
    body.vision-page .cmp-left,
    body.language-page .cmp-left,
    body.data-page .cmp-left,
    body.execution-page .cmp-left {
        display: flex;
    }
    body.vision-page .cmp-left .cmp-head,
    body.language-page .cmp-left .cmp-head,
    body.data-page .cmp-left .cmp-head,
    body.execution-page .cmp-left .cmp-head {
        color: rgba(255, 255, 255, 0.7);
    }
    body.vision-page .cmp-head,
    body.language-page .cmp-head,
    body.data-page .cmp-head,
    body.execution-page .cmp-head {
        height: auto;
        min-height: 56px;
        padding: 8px 6px;
        font-size: clamp(10px, 2.8vw, 14px);
        line-height: 1.35;
    }
    body.vision-page .cmp-center .cmp-head,
    body.language-page .cmp-center .cmp-head,
    body.data-page .cmp-center .cmp-head,
    body.execution-page .cmp-center .cmp-head {
        font-size: clamp(11px, 3vw, 15px);
        height: auto;
        min-height: 56px;
    }
    body.vision-page .cmp-cell,
    body.language-page .cmp-cell,
    body.data-page .cmp-cell,
    body.execution-page .cmp-cell {
        height: auto;
        min-height: 80px;
        padding: 10px 6px;
        font-size: clamp(9px, 2.5vw, 12px);
        line-height: 1.45;
        justify-content: center;
        text-align: center;
        word-break: keep-all;
        overflow-wrap: break-word;
    }

    body.vision-page .feat-card h3,
    body.language-page .feat-card h3,
    body.data-page .feat-card h3,
    body.execution-page .feat-card h3 {
        font-size: 20px;
        font-weight: 600;
        margin: auto 0 8px;
    }
    body.vision-page .feat-card p,
    body.language-page .feat-card p,
    body.data-page .feat-card p,
    body.execution-page .feat-card p {
        font-size: 14px;
        color: rgba(255, 255, 255, 0.6);
        line-height: 1.3;
    }
}

@media (max-width: 640px) {
    .sec-title,
    body.vision-page .trust h2,
    body.language-page .trust h2,
    body.data-page .trust h2,
    body.execution-page .trust h2 {
        font-size: 26px;
        line-height: 1.1;
    }
    body.vision-page .trust-inner,
    body.language-page .trust-inner,
    body.data-page .trust-inner,
    body.execution-page .trust-inner {
        gap: 12px;
    }

    .trust-logos,
    body.language-page .trust-logos,
    body.data-page .trust-logos,
    body.execution-page .trust-logos {
        gap: 30px;
    }

    body.vision-page .feat-grid,
    body.vision-page .sol-grid,
    body.language-page .feat-grid,
    body.language-page .sol-grid,
    body.data-page .feat-grid,
    body.data-page .sol-grid,
    body.execution-page .feat-grid,
    body.execution-page .sol-grid {
        gap: 18px;
        margin-top: 48px;
    }

    body.vision-page .feat-card h3,
    body.language-page .feat-card h3,
    body.data-page .feat-card h3,
    body.execution-page .feat-card h3 {
        font-size: 18px;
        font-weight: 500;
        margin: auto 0 6px;
    }
    body.vision-page .feat-card p,
    body.language-page .feat-card p,
    body.data-page .feat-card p,
    body.execution-page .feat-card p {
        font-size: 13px;
        color: rgba(255, 255, 255, 0.6);
        line-height: 1.1;
    }

    .cta h2 {
        font-size: 26px;
    }

    body.language-page .sol-card,
    body.data-page .sol-card {
        margin-top: 38px;
    }
}

@media (max-width: 540px) {
    body.vision-page .feat-grid,
    body.language-page .feat-grid,
    body.data-page .feat-grid,
    body.execution-page .feat-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 12px;
        scrollbar-width: none;
    }
    body.vision-page .feat-grid::-webkit-scrollbar,
    body.language-page .feat-grid::-webkit-scrollbar,
    body.data-page .feat-grid::-webkit-scrollbar,
    body.execution-page .feat-grid::-webkit-scrollbar {
        display: none;
    }
    body.vision-page .feat-card,
    body.language-page .feat-card,
    body.data-page .feat-card,
    body.execution-page .feat-card {
        flex: 0 0 min(85vw, 320px);
        scroll-snap-align: center;
    }

    .trust-logos {
        gap: 16px;
    }
    .trust-logos .trust-logo-exaone {
        width: clamp(90px, 32vw, 140px);
        height: auto;
        aspect-ratio: 183 / 46;
    }
    .trust-logos .logo-koen {
        width: clamp(110px, 38vw, 160px);
        height: auto;
        aspect-ratio: 211 / 33;
    }
    .trust-logos .trust-logo-finance {
        width: clamp(85px, 28vw, 120px);
        height: auto;
        aspect-ratio: 159 / 46;
    }
    .trust-logos .trust-logo-edu {
        width: clamp(80px, 27vw, 115px);
        height: auto;
        aspect-ratio: 151 / 39;
    }
    .trust-logos .trust-logo-siheung {
        width: clamp(55px, 16vw, 75px);
        height: auto;
        aspect-ratio: 90 / 39;
    }
    .trust-logos .tracker-logo1 {
        width: clamp(40px, 12vw, 50px);
        height: auto;
        aspect-ratio: 58 / 69;
    }
    .trust-logos .tracker-logo2 {
        width: clamp(95px, 30vw, 130px);
        height: auto;
        aspect-ratio: 164 / 52;
    }
    .trust-logos .tracker-logo3 {
        width: clamp(75px, 24vw, 105px);
        height: auto;
        aspect-ratio: 132 / 84;
    }
    .trust-logos .tracker-logo4 {
        width: clamp(70px, 22vw, 95px);
        height: auto;
        aspect-ratio: 121 / 84;
    }
}

/* ---------- End Vision Intelligence page styles ---------- */