:root {
    --ink: #14171c;
    --body: #5c636c;
    --muted: #9198a1;
    --line: rgba(20, 23, 28, .12);
    --line-soft: rgba(20, 23, 28, .08);
    --blue: #0e54ee;
    --blue-mid: #2183ff;
    --cyan: #18c4ff;
    --soft-blue: #f1f4fa;
    --section-x: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    overflow-x: hidden;
    background: #fff;
    color: var(--ink);
    font-family: "Archivo", "Noto Sans SC", system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
html[lang="zh-Hant"] body { font-family: "Archivo", "Noto Sans TC", system-ui, sans-serif; }
::selection { background: rgba(20, 112, 240, .18); }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
.no-scroll { overflow: hidden; }
.reference-shell { width: 100%; max-width: 1440px; margin: 0 auto; }
.reference-section { padding-right: var(--section-x); padding-left: var(--section-x); background: #fff; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    height: 72px;
    padding: 0 var(--section-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(20, 23, 28, .09);
    background: rgba(255, 255, 255, .82);
    backdrop-filter: saturate(1.4) blur(14px);
    -webkit-backdrop-filter: saturate(1.4) blur(14px);
    transition: background-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled { background: rgba(255, 255, 255, .94); box-shadow: 0 10px 34px rgba(20, 40, 90, .06); }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand img { width: auto; height: 30px; }
.brand-copy { display: flex; flex-direction: column; line-height: 1; }
.brand-copy strong { color: var(--ink); font-size: 16px; font-weight: 700; letter-spacing: .02em; }
.brand-copy small { margin-top: 4px; color: #949aa3; font-size: 9px; font-weight: 600; letter-spacing: .32em; }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.1vw, 34px); }
.site-nav > a { color: #4b525b; font-size: 14px; font-weight: 500; transition: color .2s ease; }
.site-nav > a:hover, .site-nav > a:focus-visible { color: var(--blue); }
.language-switcher { display: flex; align-items: center; gap: 2px; padding: 3px; border-radius: 999px; background: #eef1f6; }
.site-nav .language-switcher a { min-width: 29px; padding: 6px 7px; border-radius: 999px; color: #6a717a; font-size: 11px; font-weight: 700; line-height: 1; text-align: center; }
.site-nav .language-switcher a[aria-current="page"] { color: var(--ink); background: #fff; box-shadow: 0 1px 4px rgba(20, 40, 90, .16); }
.nav-cta { padding: 11px 21px; border: 0; border-radius: 999px; color: #fff; background: var(--ink); font-size: 13.5px; font-weight: 600; transition: background-color .2s ease, transform .2s ease; }
.nav-cta:hover { background: var(--blue); transform: translateY(-1px); }
.nav-toggle { display: none; width: 44px; height: 44px; margin-right: -8px; padding: 0 10px; border: 0; background: transparent; flex-direction: column; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; width: 100%; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .3s cubic-bezier(.16, 1, .3, 1), opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; padding-top: clamp(56px, 7vw, 88px); padding-bottom: clamp(64px, 8vw, 96px); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(850px 500px at 82% 48%, rgba(20, 112, 240, .06), transparent 68%); pointer-events: none; }
.hero-layout { position: relative; display: flex; align-items: center; gap: clamp(32px, 5vw, 56px); flex-wrap: wrap; }
.hero-content { flex: 1 1 520px; min-width: 0; animation: fade-up .9s ease both; }
.eyebrow, .section-label { margin: 0; color: #1470f0; font-size: 12px; font-weight: 600; letter-spacing: .26em; text-transform: uppercase; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px; }
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(145deg, var(--cyan), var(--blue)); }
.hero h1 { max-width: 13em; margin: 0; color: var(--ink); font-size: clamp(38px, 5.4vw, 68px); font-weight: 700; line-height: 1.08; letter-spacing: -.022em; text-wrap: balance; }
html[lang="en"] .hero h1 { max-width: 11em; font-size: clamp(36px, 4.7vw, 62px); }
.hero h1 span, .contact-inner h2 span { color: #1e82ff; background: linear-gradient(135deg, var(--cyan) 0%, var(--blue-mid) 46%, var(--blue) 100%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-copy { max-width: 34em; margin: 28px 0 0; color: var(--body); font-size: clamp(15px, 1.3vw, 17px); line-height: 1.78; text-wrap: pretty; }
.hero-actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }
.button { min-height: 50px; padding: 14px 26px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border-radius: 999px; font-size: 15px; font-weight: 600; line-height: 1.2; transition: color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.button-primary { border: 0; color: #fff; background: linear-gradient(135deg, var(--blue-mid), var(--blue)); box-shadow: 0 12px 28px rgba(20, 90, 230, .28); }
.button-primary:hover { color: #fff; box-shadow: 0 16px 36px rgba(20, 90, 230, .42); transform: translateY(-1px); }
.button-secondary { border: 1px solid rgba(20, 23, 28, .16); color: var(--ink); background: #fff; }
.button-secondary:hover { color: var(--blue); border-color: var(--blue); }
.hero-meta { margin-top: 44px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; color: #7a818a; font-size: 12.5px; font-weight: 500; }
.hero-meta i { width: 4px; height: 4px; border-radius: 50%; background: #c6cbd1; }
.hero-visual { position: relative; flex: 1 1 400px; min-width: 0; min-height: 420px; display: flex; align-items: center; justify-content: center; }
.motif { display: flex; align-items: flex-end; gap: 14px; }
.motif i, .solution-motif i, .contact-motif i { display: block; width: 6px; height: var(--h); border-radius: 4px 4px 0 0; background: rgba(18, 86, 215, .12); }
.motif i:nth-child(4n), .motif i:nth-child(7n), .solution-motif i:nth-child(4n), .contact-motif i:nth-child(5n) { background: linear-gradient(180deg, #43cdff, #1e86ff, var(--blue)); }
[data-motion="orchestra-pulse"] i { position: relative; }
.motif[data-motion="orchestra-pulse"] i:nth-child(4n)::after,
.motif[data-motion="orchestra-pulse"] i:nth-child(7n)::after,
.solution-motif[data-motion="orchestra-pulse"] i:nth-child(4n)::after,
.readiness-motif[data-motion="orchestra-pulse"] i:nth-child(4)::after,
.contact-motif[data-motion="orchestra-pulse"] i:nth-child(5n)::after { content: ""; position: absolute; top: -4px; left: 50%; width: 8px; height: 8px; border-radius: 50%; background: #8fdcff; box-shadow: 0 0 0 5px rgba(30, 130, 255, .18), 0 0 16px rgba(90, 205, 255, .5); transform: translateX(-50%); animation: node-glow 4.5s ease-in-out infinite; }
[data-motion="orchestra-pulse"] i:nth-child(4n)::after { animation-delay: -1.2s; }
[data-motion="orchestra-pulse"] i:nth-child(5n)::after { animation-delay: -2.4s; }
[data-motion="orchestra-pulse"] i:nth-child(7n)::after { animation-delay: -3.2s; }
.motif-hero { position: absolute; right: 0; top: -16px; z-index: 0; opacity: .78; }
.hero-card-stack { position: relative; z-index: 1; width: min(100%, 440px); min-height: 380px; display: grid; padding: 0 36px 58px 0; outline: none; cursor: pointer; animation: card-float 9s ease-in-out infinite; }
.hero-card-stack:focus-visible { border-radius: 20px; box-shadow: 0 0 0 3px rgba(20, 112, 240, .2); }
.hero-card-stack.is-paused { animation-play-state: paused; }
.hero-product-card { grid-area: 1 / 1; align-self: start; min-width: 0; padding: 20px; border: 1px solid rgba(20, 23, 28, .1); border-radius: 18px; background: #fff; box-shadow: 0 12px 30px rgba(20, 40, 90, .08); opacity: 0; transform: translate(18px, 26px) scale(.965); pointer-events: none; transition: opacity .8s cubic-bezier(.4, 0, .2, 1), transform .8s cubic-bezier(.4, 0, .2, 1), box-shadow .8s ease; }
.hero-product-card.is-active { z-index: 2; opacity: 1; transform: none; pointer-events: auto; box-shadow: 0 22px 52px rgba(20, 40, 90, .16); }
.hero-product-card header { margin-bottom: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.product-name { min-width: 0; display: flex; align-items: center; gap: 9px; }
.product-name i { width: 9px; height: 9px; flex: none; border-radius: 3px; background: linear-gradient(145deg, var(--cyan), var(--blue)); }
.product-name strong { font-size: 13px; }
.product-name em { color: #949aa3; font-size: 12px; font-style: normal; white-space: nowrap; }
.hero-product-card header > b { padding: 4px 10px; flex: none; border-radius: 6px; color: #1470f0; background: rgba(20, 112, 240, .09); font-size: 11px; font-weight: 600; }
.product-search { margin-bottom: 6px; padding: 11px 13px; display: flex; align-items: center; gap: 9px; border: 1px solid rgba(20, 23, 28, .07); border-radius: 10px; background: #f5f6f8; }
.product-search i { width: 14px; height: 14px; border: 2px solid #aeb6c0; border-radius: 50%; }
.product-search span { flex: 1; color: #8a919b; font-size: 12.5px; }
.product-search b { padding: 3px 7px; border-radius: 5px; color: #fff; background: #1470f0; font-size: 10px; }
.product-row { padding: 13px 6px; display: flex; align-items: center; gap: 12px; border-top: 1px solid rgba(20, 23, 28, .07); }
.product-row > i { width: 30px; height: 30px; flex: none; border-radius: 8px; background: linear-gradient(145deg, rgba(24, 196, 255, .22), rgba(14, 84, 238, .22)); }
.product-row > span { min-width: 0; display: flex; flex: 1; flex-direction: column; }
.product-row strong { color: #20242b; font-size: 13px; font-weight: 600; }
.product-row small { margin-top: 2px; color: #949aa3; font-size: 11px; }
.product-row em { padding: 3px 9px; border-radius: 6px; color: #1470f0; background: rgba(20, 112, 240, .1); font-size: 10.5px; font-style: normal; font-weight: 600; }
.hero-product-card footer { margin-top: 12px; padding: 12px 14px; display: flex; align-items: center; justify-content: space-between; border-radius: 10px; color: var(--blue); background: linear-gradient(135deg, rgba(24, 196, 255, .1), rgba(14, 84, 238, .1)); font-size: 12px; font-weight: 600; }

.proof-section { position: relative; padding-top: clamp(48px, 6vw, 74px); padding-bottom: clamp(48px, 6vw, 74px); overflow: hidden; }
.proof-section::before { content: ""; position: absolute; inset: 0; background: radial-gradient(900px 460px at 80% -20%, rgba(20, 112, 240, .06), transparent 62%); pointer-events: none; }
.proof-section .reference-shell { position: relative; }
.section-heading h2 { max-width: 18em; margin: 16px 0 0; color: var(--ink); font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; line-height: 1.16; letter-spacing: -.02em; }
.section-heading > p:not(.section-label) { max-width: 40em; margin: 8px 0 0; color: var(--body); font-size: 16px; line-height: 1.7; }
.split-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.proof-section .section-heading h2 { max-width: 16em; font-size: clamp(26px, 3vw, 38px); line-height: 1.2; }
.heading-aside { margin: 0 !important; color: var(--muted) !important; font-size: 11px !important; font-weight: 600; line-height: 1.9 !important; letter-spacing: .14em; text-align: right; }
.proof-grid { margin: 38px 0 34px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.proof-grid article { min-height: 178px; padding: 24px; display: flex; flex-direction: column; border: 1px solid rgba(20, 112, 240, .12); border-radius: 14px; background: var(--soft-blue); box-shadow: 0 1px 2px rgba(20, 23, 28, .03); transition: background-color .28s ease, border-color .28s ease, box-shadow .28s ease; }
.proof-grid article:hover { background: #fff; border-color: rgba(20, 112, 240, .22); box-shadow: 0 12px 30px -14px rgba(20, 112, 240, .28); }
.proof-grid small { margin-bottom: 10px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .14em; }
.proof-grid strong { color: var(--ink); font-size: 20px; font-weight: 700; line-height: 1.5; }
.proof-grid span { margin-top: auto; color: var(--body); font-size: 13px; line-height: 1.55; }
.client-types { padding-top: 26px; border-top: 1px solid rgba(20, 23, 28, .1); }
.client-types > p { margin: 0 0 16px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .16em; }
.client-types > div { display: flex; gap: 14px; flex-wrap: wrap; }
.client-types span { height: 66px; min-width: 180px; padding: 0 18px; display: flex; flex: 1 1 220px; align-items: center; justify-content: center; gap: 10px; border: 1px dashed rgba(20, 23, 28, .2); border-radius: 12px; color: #6a717a; font-size: 13.5px; font-weight: 600; }
.client-types i { width: 8px; height: 8px; border-radius: 2px; background: linear-gradient(145deg, #43cdff, #1e6bff); }
.client-types small { display: block; margin-top: 16px; color: #8a919b; font-size: 12px; }

.solutions-section, .platform-section, .outcomes-section, .delivery-section, .readiness-section, .technology-section, .cases-section, .why-section { padding-top: clamp(56px, 7vw, 88px); padding-bottom: clamp(56px, 7vw, 88px); }
#solutions, #platform, #cases, #why, #contact { scroll-margin-top: 72px; }
.solutions-section .section-heading { margin-bottom: 14px; }
.solution-row { padding: 34px 0; display: flex; align-items: stretch; gap: clamp(28px, 4vw, 44px); border-top: 1px solid rgba(20, 23, 28, .14); flex-wrap: wrap; }
.solutions-section .section-heading + .solution-row { margin-top: 26px; }
.solution-row:last-child { padding-bottom: 0; }
.solution-row-reverse { flex-direction: row-reverse; }
.solution-copy { min-width: 0; flex: 1 1 440px; }
.solution-row-reverse .solution-copy { text-align: right; }
.solution-index { margin-bottom: 14px; display: flex; align-items: baseline; gap: 16px; }
.solution-row-reverse .solution-index, .solution-row-reverse .solution-title { flex-direction: row-reverse; }
.solution-index b { color: rgba(20, 23, 28, .16); font-size: clamp(34px, 4vw, 48px); font-weight: 800; line-height: 1; }
.solution-index span { color: #a2a8b0; font-size: 12px; font-weight: 600; letter-spacing: .16em; }
.solution-title { margin-bottom: 12px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.solution-title h3 { margin: 0; color: var(--ink); font-size: clamp(22px, 2.4vw, 29px); font-weight: 700; letter-spacing: -.01em; }
.solution-title small { padding: 5px 12px; border-radius: 999px; color: var(--blue); background: rgba(20, 112, 240, .09); font-size: 12px; font-weight: 600; }
.solution-copy > p { max-width: 38em; margin: 0 0 18px; color: var(--body); font-size: 15.5px; line-height: 1.7; }
.solution-row-reverse .solution-copy > p { margin-left: auto; }
.solution-copy > a { color: var(--blue); font-size: 14.5px; font-weight: 600; }
.solution-visual { position: relative; min-width: 0; min-height: 200px; padding: 22px; overflow: hidden; flex: 1 1 320px; border: 1px solid rgba(20, 23, 28, .1); border-radius: 16px; background: #fff; box-shadow: 0 16px 40px rgba(20, 40, 90, .1); }
.solution-motif { position: absolute; right: -6px; bottom: -14px; display: flex; align-items: flex-end; gap: 9px; opacity: .5; }
.solution-row-reverse .solution-motif { right: auto; left: -6px; transform: scaleX(-1); }
.solution-visual > small { position: relative; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .14em; }
.solution-visual ul { position: relative; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; list-style: none; }
.solution-visual li { display: flex; align-items: center; gap: 10px; color: #20242b; font-size: 13.5px; }
.solution-visual li i { width: 8px; height: 8px; flex: none; border-radius: 2px; background: linear-gradient(145deg, var(--cyan), var(--blue)); }

.platform-section .section-heading > p:last-child { margin-bottom: 40px; }
.platform-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.platform-card { overflow: hidden; border: 1px solid rgba(20, 23, 28, .1); border-radius: 20px; background: #fff; box-shadow: 0 18px 46px rgba(20, 40, 90, .09); }
.platform-card header { padding: 26px 26px 22px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid rgba(20, 23, 28, .08); }
.platform-card header > span { display: flex; align-items: center; gap: 11px; }
.platform-card header i { width: 11px; height: 11px; border-radius: 3px; background: linear-gradient(145deg, var(--cyan), var(--blue)); }
.platform-card header strong { font-size: 20px; letter-spacing: .01em; }
.platform-card header > b { padding: 5px 11px; border-radius: 999px; color: var(--blue); background: rgba(20, 112, 240, .09); font-size: 11.5px; font-weight: 600; text-align: right; }
.platform-body { padding: 24px 26px 28px; display: flex; flex-direction: column; gap: 18px; }
.platform-body small { display: block; margin-bottom: 6px; color: #a2a8b0; font-size: 11px; font-weight: 700; letter-spacing: .16em; }
.platform-body > div > p { margin: 0; color: #3f454e; font-size: 14.5px; line-height: 1.65; }
.platform-value { padding-top: 16px; border-top: 1px solid rgba(20, 23, 28, .08); }
.platform-value > p { display: flex; gap: 8px; flex-wrap: wrap; }
.platform-value span { padding: 5px 11px; border-radius: 8px; color: var(--blue); background: rgba(20, 112, 240, .08); font-size: 12.5px; }

.outcomes-section .section-heading { margin-bottom: 40px; }
.outcome-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--line); }
.outcome-grid > div { min-height: 128px; padding: 26px 24px; display: flex; flex-direction: column; justify-content: space-between; background: #fff; }
.outcome-grid small { color: #c0bdb4; font-size: 13px; font-weight: 700; letter-spacing: .14em; }
.outcome-grid strong { margin-top: 14px; font-size: 18px; }
.truth-note { margin: 22px 0 0; color: #8a919b; font-size: 13px; line-height: 1.65; }

.delivery-section .section-heading > p:last-child { margin-bottom: 44px; }
.delivery-flow { position: relative; padding: 8px 0 4px; display: grid; grid-template-columns: repeat(8, 1fr); gap: 14px; }
.delivery-flow::before { content: ""; position: absolute; top: 16px; right: 0; left: 0; height: 2px; background: linear-gradient(90deg, rgba(20, 112, 240, .15), rgba(20, 112, 240, .45), rgba(20, 112, 240, .15)); }
.delivery-flow::after { content: ""; position: absolute; top: 13px; left: 0; width: 12%; height: 7px; border-radius: 999px; background: rgba(120, 205, 255, .55); filter: blur(3px); animation: chain-flow 5s linear infinite; }
.delivery-flow > div { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; text-align: center; }
.delivery-flow i { width: 18px; height: 18px; margin-bottom: 16px; border-radius: 50%; background: linear-gradient(145deg, var(--cyan), var(--blue)); box-shadow: 0 0 0 6px rgba(20, 112, 240, .1); }
[data-motion="delivery-flow"] > div i { animation: delivery-node 3.2s ease-in-out infinite; }
[data-motion="delivery-flow"] > div:nth-child(2) i { animation-delay: .2s; }
[data-motion="delivery-flow"] > div:nth-child(3) i { animation-delay: .4s; }
[data-motion="delivery-flow"] > div:nth-child(4) i { animation-delay: .6s; }
[data-motion="delivery-flow"] > div:nth-child(5) i { animation-delay: .8s; }
[data-motion="delivery-flow"] > div:nth-child(6) i { animation-delay: 1s; }
[data-motion="delivery-flow"] > div:nth-child(7) i { animation-delay: 1.2s; }
[data-motion="delivery-flow"] > div:nth-child(8) i { animation-delay: 1.4s; }
.delivery-flow b { font-size: 16px; }
.delivery-flow small { margin-top: 5px; color: #a2a8b0; font-size: 10.5px; font-weight: 600; letter-spacing: .12em; }

.readiness-section { position: relative; overflow: hidden; }
.readiness-section::before { content: ""; position: absolute; inset: 0; background: radial-gradient(900px 480px at 18% -20%, rgba(20, 112, 240, .06), transparent 62%); pointer-events: none; }
.readiness-section .reference-shell { position: relative; }
.readiness-section .section-heading { margin-bottom: 44px; }
.readiness-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.readiness-grid article { min-height: 220px; padding: 26px 24px; border: 1px solid rgba(20, 112, 240, .12); border-radius: 16px; background: var(--soft-blue); box-shadow: 0 1px 2px rgba(20, 23, 28, .03); transition: background-color .28s ease, border-color .28s ease, box-shadow .28s ease; }
.readiness-grid article:hover { background: #fff; border-color: rgba(20, 112, 240, .22); box-shadow: 0 12px 30px -14px rgba(20, 112, 240, .28); }
.readiness-motif { height: 40px; margin-bottom: 16px; display: flex; align-items: flex-end; gap: 7px; }
.readiness-motif i { width: 6px; height: 16px; border-radius: 3px; background: rgba(18, 86, 215, .14); }
.readiness-motif i:nth-child(2) { height: 30px; }.readiness-motif i:nth-child(3) { height: 22px; }.readiness-motif i:nth-child(4) { position: relative; height: 40px; background: linear-gradient(180deg, #43cdff, #1e86ff, var(--blue)); }.readiness-motif i:nth-child(5) { height: 26px; }
.readiness-grid small { color: #1470f0; font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.readiness-grid h3 { margin: 8px 0; font-size: 19px; }
.readiness-grid p { margin: 0; color: var(--body); font-size: 14px; line-height: 1.6; }

.technology-section .section-label { margin-bottom: 20px; }
.technology-section > .reference-shell > h2 { margin: 0 0 10px; font-size: clamp(30px, 4.4vw, 52px); font-weight: 800; line-height: 1.08; letter-spacing: -.02em; }
.technology-section h2 i { color: #c6cbd1; font-style: normal; font-weight: 500; }
.technology-lead { max-width: 34em; margin: 0 0 42px; color: var(--body); font-size: 17px; line-height: 1.7; }
.technology-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.technology-list article { padding-top: 22px; border-top: 2px solid var(--ink); }
.technology-list small { color: #1470f0; font-size: 12px; font-weight: 700; letter-spacing: .14em; }
.technology-list h3 { margin: 10px 0 8px; font-size: 20px; }
.technology-list h3 em { margin-left: 8px; color: #a2a8b0; font-size: 10px; font-style: normal; font-weight: 600; letter-spacing: .08em; white-space: nowrap; }
.technology-list p { margin: 0; color: var(--body); font-size: 14.5px; line-height: 1.65; }

.cases-section .section-heading { margin-bottom: 26px; }
.case-toolbar { margin-bottom: 26px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.case-filters { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.case-filters button { padding: 8px 14px; display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(20, 23, 28, .12); border-radius: 999px; color: #5c636c; background: #fff; font-size: 12.5px; font-weight: 600; }
.case-filters button span { min-width: 19px; height: 19px; padding: 0 5px; display: grid; place-items: center; border-radius: 999px; color: #8a919b; background: #f1f4fa; font-size: 9.5px; }
.case-filters button.is-active { color: #fff; border-color: var(--ink); background: var(--ink); }
.case-filters button.is-active span { color: var(--ink); background: #fff; }
.case-controls { display: flex; gap: 8px; }
.case-controls button { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: #fff; font-size: 17px; }
.case-controls button:hover { color: var(--blue); border-color: var(--blue); }
.case-viewport { overflow-x: auto; overflow-y: hidden; padding: 6px 4px 24px; scroll-behavior: smooth; scrollbar-width: none; -webkit-mask-image: linear-gradient(90deg, transparent, #000 2%, #000 98%, transparent); mask-image: linear-gradient(90deg, transparent, #000 2%, #000 98%, transparent); }
.case-viewport::-webkit-scrollbar { display: none; }
.case-track { display: flex; gap: 18px; width: max-content; }
.case-card { width: 340px; flex: none; overflow: hidden; display: flex; flex-direction: column; border: 1px solid rgba(20, 23, 28, .1); border-radius: 18px; background: #fff; box-shadow: 0 14px 36px rgba(20, 40, 90, .08); }
.case-card[hidden] { display: none; }
.case-visual { position: relative; aspect-ratio: 16 / 10; overflow: hidden; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--line-soft); background: repeating-linear-gradient(135deg, #eef2fb 0 13px, #f6f8fd 13px 26px); }
.case-visual > b { color: #9aa6bd; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; font-weight: 500; letter-spacing: .14em; }
.case-category, .case-pending { position: absolute; top: 12px; padding: 4px 10px; border-radius: 7px; background: rgba(255, 255, 255, .92); box-shadow: 0 2px 8px rgba(20, 40, 90, .08); backdrop-filter: blur(4px); }
.case-category { left: 12px; display: flex; align-items: center; gap: 6px; color: var(--blue); font-size: 11px; font-weight: 700; }
.case-category i { width: 7px; height: 7px; border-radius: 2px; background: linear-gradient(145deg, var(--cyan), var(--blue)); }
.case-pending { right: 12px; color: #8a919b; font-size: 10.5px; font-weight: 600; }
.case-lines { position: absolute; right: 30px; bottom: 26px; left: 30px; display: grid; gap: 8px; opacity: .6; }
.case-lines i { width: 55%; height: 5px; border-radius: 99px; background: rgba(20, 112, 240, .13); }.case-lines i:nth-child(2) { width: 78%; }.case-lines i:nth-child(3) { width: 38%; }
.case-body { padding: 20px 22px 22px; display: flex; flex: 1; flex-direction: column; gap: 12px; }
.case-body > small { color: #1470f0; font-size: 11.5px; font-weight: 700; letter-spacing: .1em; }
.case-body h3 { margin: 0; font-size: 18px; line-height: 1.3; }
.case-body dl { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.case-body dl > div { display: flex; flex-direction: column; gap: 4px; }
.case-body dt { color: #b7bcc3; font-size: 10px; font-weight: 700; letter-spacing: .13em; }
.case-body dd { margin: 0; color: #3f454e; font-size: 13.5px; line-height: 1.55; }
.case-body dl > div:last-child { margin-top: 2px; padding: 13px 16px; border-radius: 12px; background: linear-gradient(135deg, rgba(20, 112, 240, .07), rgba(24, 196, 255, .06)); }
.case-body dl > div:last-child dt { color: var(--blue); }
.case-body dl > div:last-child dd { color: var(--ink); font-weight: 600; }
.truth-note-center { text-align: center; }

.why-layout { display: flex; align-items: flex-start; gap: clamp(32px, 5vw, 64px); flex-wrap: wrap; }
.why-copy { min-width: 0; flex: 1 1 420px; }
.why-copy .section-label { margin-bottom: 18px; }
.why-copy h2 { margin: 0 0 10px; font-size: clamp(30px, 4vw, 50px); font-weight: 800; line-height: 1.06; letter-spacing: -.022em; }
.why-copy > p:not(.section-label) { max-width: 30em; margin: 18px 0 0; color: var(--body); font-size: 15px; line-height: 1.75; }
.why-copy > p:nth-of-type(2) { max-width: 24em; margin-top: 22px; color: #3f454e; font-size: 18px; line-height: 1.7; }
.why-layout ol { min-width: 0; margin: 0; padding: 0; display: flex; flex: 1 1 360px; flex-direction: column; gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--line); list-style: none; }
.why-layout li { min-height: 75px; padding: 20px 24px; display: grid; grid-template-columns: 28px 96px 1fr; align-items: center; gap: 18px; background: #fff; }
.why-layout li b { color: #c0bdb4; font-size: 15px; }
.why-layout li strong { font-size: 17px; }
.why-layout li span { color: var(--body); font-size: 14px; line-height: 1.5; }

.contact-section { position: relative; padding-top: clamp(64px, 8vw, 104px); padding-bottom: clamp(64px, 8vw, 104px); overflow: hidden; }
.contact-section::before { content: ""; position: absolute; inset: 0; background: radial-gradient(1000px 560px at 50% 120%, rgba(20, 112, 240, .07), transparent 60%); pointer-events: none; }
.contact-inner { position: relative; max-width: 1000px; text-align: center; }
.contact-inner .section-label { margin-bottom: 26px; }
.contact-inner h2 { margin: 0; font-size: clamp(30px, 4.6vw, 56px); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; }
.contact-inner > p:not(.section-label) { max-width: 18em; margin: 34px auto 0; color: #3f454e; font-size: clamp(19px, 2.4vw, 26px); font-weight: 600; line-height: 1.4; }
.contact-actions { margin-top: 42px; display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.contact-actions .button { min-height: 53px; padding: 16px 30px; }
.contact-actions .button-primary { box-shadow: 0 16px 40px rgba(20, 90, 230, .42); }
.contact-motif { position: absolute; right: 0; bottom: 0; left: 0; display: flex; align-items: flex-end; justify-content: space-around; gap: 18px; opacity: .5; pointer-events: none; }

.site-footer { padding: clamp(44px, 5vw, 64px) var(--section-x) 40px; color: #3a424e; background: #f0f3fa; }
.footer-main { padding-bottom: 40px; display: flex; justify-content: space-between; gap: 48px; border-bottom: 1px solid rgba(0, 0, 0, .1); flex-wrap: wrap; }
.footer-brand { min-width: 0; flex: 1 1 300px; }
.footer-brand > p { max-width: 26em; margin: 18px 0 0; color: #454e5c; font-size: 14px; line-height: 1.7; }
.footer-brand > span { display: block; margin-top: 20px; color: #5b6472; font-size: 12.5px; line-height: 1.9; }
.footer-links { display: flex; gap: clamp(32px, 5vw, 72px); flex-wrap: wrap; }
.footer-links > div { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-links strong { margin-bottom: 4px; color: #5b6472; font-size: 12px; font-weight: 600; letter-spacing: .14em; }
.footer-links a, .footer-links button { padding: 0; border: 0; color: #2b323c; background: transparent; font-size: 13.5px; text-align: left; }
.footer-links a:hover, .footer-links button:hover { color: var(--blue); }
.footer-bottom { padding-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #5b6472; font-size: 12px; flex-wrap: wrap; }
.footer-icp { transition: color .2s ease; }
.footer-icp:hover, .footer-icp:focus-visible { color: var(--blue); }

.modal { position: fixed; inset: 0; z-index: 100; display: none; padding: clamp(16px, 4vw, 40px); align-items: center; justify-content: center; }
.modal.is-open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(10, 14, 22, .52); backdrop-filter: blur(7px); animation: modal-in .3s ease both; }
.modal-dialog { position: relative; width: min(560px, 100%); max-height: 90vh; overflow-y: auto; border-radius: 22px; background: #fff; box-shadow: 0 40px 100px rgba(10, 20, 50, .32); animation: panel-in .42s cubic-bezier(.16, 1, .3, 1) both; }
.modal-dialog:focus { outline: none; }
.modal-close { position: absolute; top: 18px; right: 18px; z-index: 2; width: 36px; height: 36px; padding: 0; display: grid; place-items: center; border: 0; border-radius: 50%; color: var(--body); background: var(--soft-blue); font-size: 20px; line-height: 1; }
.modal-heading { padding: 32px clamp(24px, 4vw, 38px) 22px; border-bottom: 1px solid var(--line-soft); }
.modal-heading small, .modal-success-pane > small { color: #1470f0; font-size: 11px; font-weight: 600; letter-spacing: .24em; }
.modal-heading h2 { margin: 14px 0 0; font-size: clamp(22px, 3vw, 27px); letter-spacing: -.01em; }
.modal-heading p { margin: 10px 0 0; color: var(--body); font-size: 14px; line-height: 1.6; }
.booking-form { padding: 24px clamp(24px, 4vw, 38px) 30px; display: flex; flex-direction: column; gap: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.booking-form label { display: flex; flex-direction: column; gap: 7px; }
.booking-form label > span, .topic-fieldset legend { color: #3f454e; font-size: 12.5px; font-weight: 600; }
.booking-form label b { color: var(--blue); }
.booking-form input, .booking-form textarea { width: 100%; padding: 12px 14px; border: 1px solid rgba(20, 23, 28, .16); border-radius: 11px; outline: none; color: var(--ink); background: #fff; font-size: 14.5px; transition: border-color .2s ease, box-shadow .2s ease; }
.booking-form textarea { resize: vertical; line-height: 1.6; }
.booking-form input:focus, .booking-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(20, 112, 240, .12); }
.topic-fieldset { margin: 0; padding: 0; border: 0; }
.topic-fieldset legend { margin-bottom: 9px; }
.topic-options { display: flex; gap: 9px; flex-wrap: wrap; }
.topic-chip { position: relative; display: block !important; }
.topic-chip input { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.topic-chip span { display: block; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: #505963 !important; background: #fff; font-size: 11.5px !important; cursor: pointer; }
.topic-chip input:checked + span { color: #fff !important; border-color: transparent; background: linear-gradient(135deg, var(--blue-mid), var(--blue)); }
.submit-button { width: 100%; }
.privacy-note { margin: -5px 0 0; color: #8a919b; font-size: 12px; line-height: 1.6; text-align: center; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-errors { margin: 18px 38px 0; padding: 14px 16px; border-radius: 11px; color: #9b3328; background: #fff1ef; font-size: 12.5px; }
.form-errors ul { margin: 8px 0 0; padding-left: 19px; }
.modal-success-pane { padding: 54px 38px 48px; text-align: center; }
.success-icon { width: 64px; height: 64px; margin: 0 auto 22px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: linear-gradient(145deg, var(--cyan), var(--blue)); box-shadow: 0 16px 36px rgba(20, 90, 230, .34); font-size: 30px; }
.modal-success-pane h2 { margin: 13px 0 0; font-size: 23px; }
.modal-success-pane p { max-width: 26em; margin: 12px auto 26px; color: var(--body); font-size: 14.5px; line-height: 1.65; }

[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .9s cubic-bezier(.16, 1, .3, 1) var(--reveal-delay, 0ms), transform .9s cubic-bezier(.16, 1, .3, 1) var(--reveal-delay, 0ms); }
[data-reveal].is-visible { opacity: 1; transform: none; }
a:focus-visible, button:focus-visible { outline: 3px solid rgba(20, 112, 240, .24); outline-offset: 3px; }

@keyframes fade-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes card-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes chain-flow { from { transform: translateX(0); } to { transform: translateX(740%); } }
@keyframes node-glow { 0%, 100% { opacity: .65; transform: translateX(-50%) scale(.82); } 50% { opacity: 1; transform: translateX(-50%) scale(1.18); box-shadow: 0 0 0 7px rgba(30, 130, 255, .12), 0 0 22px rgba(90, 205, 255, .72); } }
@keyframes delivery-node { 0%, 65%, 100% { transform: scale(1); box-shadow: 0 0 0 6px rgba(20, 112, 240, .1); } 15% { transform: scale(1.13); box-shadow: 0 0 0 9px rgba(20, 112, 240, .07), 0 0 18px rgba(24, 196, 255, .42); } }
@keyframes modal-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes panel-in { from { opacity: 0; transform: translateY(24px) scale(.97); } to { opacity: 1; transform: none; } }

@media (min-width: 901px) {
    .hero { padding-bottom: calc(clamp(64px, 8vw, 96px) + 4px); }
    .proof-section { padding-bottom: 62.5px; }
    .solutions-section { padding-bottom: 84.40625px; }
    .platform-section { padding-bottom: 106.1796875px; }
    .outcomes-section { padding-bottom: 85.0546875px; }
    .delivery-section { padding-bottom: 83.8046875px; }
    .readiness-section { padding-bottom: 85.0546875px; }
    .readiness-grid article { min-height: 210.296875px; padding-top: 23.25px; padding-bottom: 23.25px; }
    .technology-section { padding-bottom: 83.5px; }
    .case-viewport { padding-top: 0; padding-bottom: 0; }
    .case-body { padding-bottom: 32.4609375px; }
    .why-layout li { min-height: 64.5px; padding-top: 14.75px; padding-bottom: 14.75px; }
    .contact-section { padding-bottom: calc(clamp(64px, 8vw, 104px) + 3px); }
}

@media (max-width: 1180px) {
    .site-nav { gap: 17px; }
    .proof-grid { grid-template-columns: repeat(2, 1fr); }
    .outcome-grid { grid-template-columns: repeat(3, 1fr); }
    .readiness-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .nav-toggle { display: flex; }
    .site-nav { position: fixed; top: 72px; right: 0; left: 0; z-index: 49; display: none; padding: 12px var(--section-x) 22px; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid rgba(20, 23, 28, .09); background: #fff; box-shadow: 0 24px 48px rgba(20, 40, 90, .14); }
    .site-nav.is-open { display: flex; animation: panel-in .32s cubic-bezier(.16, 1, .3, 1) both; }
    .site-nav > a { padding: 15px 4px; border-bottom: 1px solid rgba(20, 23, 28, .07); color: #20242b; font-size: 16px; font-weight: 600; }
    .language-switcher { order: -1; align-self: flex-end; margin: 4px 0 8px; }
    .nav-cta { margin-top: 16px; min-height: 49px; background: linear-gradient(135deg, var(--blue-mid), var(--blue)); }
    .hero-layout { flex-direction: column; align-items: stretch; }
    .hero-content, .hero-visual { flex-basis: auto; }
    .hero-visual { min-height: 420px; }
    .platform-grid { grid-template-columns: 1fr; }
    .technology-list { grid-template-columns: 1fr; gap: 32px; }
    .why-layout li { grid-template-columns: 28px 96px 1fr; }
}

@media (max-width: 640px) {
    .eyebrow { font-size: 12px; letter-spacing: .26em; }
    .section-label { font-size: 10px; letter-spacing: .2em; }
    .hero { padding-top: 56px; padding-bottom: 64px; }
    .hero h1 { font-size: clamp(38px, 10.8vw, 46px); line-height: 1.09; }
    html[lang="en"] .hero h1 { font-size: clamp(34px, 9.5vw, 42px); }
    .hero-copy { margin-top: 24px; font-size: 14.5px; }
    .hero-actions { margin-top: 28px; gap: 10px; flex-wrap: nowrap; }
    .hero-actions .button { min-height: 48px; padding: 13px 17px; font-size: 13px; white-space: nowrap; }
    .hero-meta { margin-top: 32px; gap: 8px 10px; font-size: 11px; line-height: 1.55; }
    .hero-meta i { width: 3px; height: 3px; }
    .hero-visual { min-height: 480px; }
    .hero-card-stack { width: 100%; min-height: 354px; padding: 0 18px 28px 0; }
    .hero-product-card { padding: 16px; }
    .product-name em { display: none; }
    .product-row { padding: 11px 3px; }
    .motif-hero { right: -30px; transform: scale(.8); transform-origin: right bottom; }
    .split-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
    .heading-aside { text-align: left; }
    .section-heading h2, .proof-section .section-heading h2 { font-size: 31px; line-height: 1.17; }
    .proof-grid { margin-top: 30px; grid-template-columns: 1fr; }
    .proof-grid article { min-height: 166px; }
    .solution-row, .solution-row-reverse { padding: 30px 0; flex-direction: column; gap: 24px; }
    .solution-copy, .solution-visual { width: 100%; flex: 0 0 auto; }
    .solutions-section { padding-bottom: 99px; }
    .solution-row-reverse .solution-copy { text-align: left; }
    .solution-row-reverse .solution-index, .solution-row-reverse .solution-title { flex-direction: row; }
    .solution-row-reverse .solution-copy > p { margin-left: 0; }
    .solution-title { align-items: flex-start; flex-direction: column !important; gap: 10px; }
    .solution-title h3 { font-size: 24px; line-height: 1.3; }
    .solution-visual { width: 100%; min-height: 210px; }
    .platform-card header { align-items: flex-start; padding: 22px; }
    .platform-section { padding-bottom: 113px; }
    .platform-card header > b { max-width: 50%; }
    .platform-body { padding: 22px; }
    .outcome-grid { grid-template-columns: 1fr; }
    .outcome-grid > div { min-height: 128px; padding: 20px; }
    .delivery-flow { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
    .delivery-flow::before, .delivery-flow::after { display: none; }
    .delivery-section { padding-top: 44px; padding-bottom: 44px; }
    .readiness-grid { grid-template-columns: 1fr; }
    .readiness-section .section-heading h2 { font-size: 28px; }
    .readiness-grid article { min-height: 178px; padding-top: 23px; padding-bottom: 23px; }
    .technology-section > .reference-shell > h2 { font-size: 36px; }
    .technology-lead { font-size: 15px; }
    .technology-section { padding-bottom: 65px; }
    .case-toolbar { align-items: flex-end; }
    .case-filters { gap: 7px; }
    .case-filters button { padding: 7px 10px; font-size: 11.5px; }
    .case-controls { display: none; }
    .case-viewport { margin-right: calc(var(--section-x) * -1); padding-right: var(--section-x); mask-image: none; -webkit-mask-image: none; }
    .case-card { width: min(326px, calc(100vw - 58px)); }
    .cases-section { padding-bottom: 72px; }
    .why-copy { min-height: 279px; }
    .why-layout li { min-height: 87px; padding: 20px 18px; grid-template-columns: 24px 90px 1fr; gap: 10px; }
    .why-layout li strong { font-size: 15px; }
    .why-layout li span { font-size: 12px; }
    .contact-inner h2 { font-size: 39px; }
    .contact-inner > p:not(.section-label) { font-size: 21px; }
    .contact-actions { gap: 10px; flex-wrap: nowrap; }
    .contact-actions .button { padding: 14px 17px; font-size: 13px; white-space: nowrap; }
    .contact-section { padding-top: 56px; padding-bottom: 56px; }
    .footer-links { width: 100%; gap: 34px; }
    .footer-bottom { align-items: flex-start; flex-direction: column; }
    .site-footer { padding-bottom: 32px; }
    .form-grid { grid-template-columns: 1fr; }
    .modal { padding: 10px; }
    .modal-dialog { max-height: calc(100vh - 20px); border-radius: 18px; }
    .form-errors { margin-right: 24px; margin-left: 24px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .case-viewport { scroll-behavior: auto; }
    [data-reveal] { opacity: 1; transform: none; }
}