:root {
  color-scheme: dark;
  --bg: #050706;
  --surface: rgba(18, 22, 20, .76);
  --surface-strong: #111513;
  --line: rgba(255, 255, 255, .1);
  --line-bright: rgba(255, 255, 255, .18);
  --text: #f4f7f5;
  --muted: #8d9892;
  --green: #31f28b;
  --green-soft: rgba(49, 242, 139, .13);
  --green-glow: rgba(49, 242, 139, .28);
  --shell: min(1240px, calc(100vw - 48px));
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; color: var(--text); background: var(--bg); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
body::before { position: fixed; z-index: -3; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, #000 0%, transparent 72%); content: ""; pointer-events: none; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: var(--shell); margin-inline: auto; }
.ambient { position: fixed; z-index: -2; width: 520px; height: 520px; border-radius: 50%; filter: blur(130px); opacity: .13; pointer-events: none; }
.ambient-one { top: -280px; left: 24%; background: var(--green); }
.ambient-two { right: -300px; top: 38%; background: #2a9dff; opacity: .07; }

.site-header { display: flex; position: sticky; z-index: 50; top: 0; width: min(1376px, calc(100vw - 32px)); min-height: 72px; align-items: center; justify-content: space-between; margin: 12px auto 0; border: 1px solid var(--line); border-radius: 18px; background: rgba(7, 10, 8, .78); padding: 0 22px; backdrop-filter: blur(22px); box-shadow: 0 18px 60px rgba(0,0,0,.2); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 760; letter-spacing: -.02em; }
.brand-mark { display: flex; width: 31px; height: 28px; align-items: end; gap: 3px; transform: skewX(-13deg); }
.brand-mark i { width: 7px; border-radius: 2px 2px 1px 1px; background: linear-gradient(180deg, #baffd7, var(--green)); box-shadow: 0 0 16px var(--green-glow); }
.brand-mark i:nth-child(1) { height: 17px; }.brand-mark i:nth-child(2) { height: 25px; }.brand-mark i:nth-child(3) { height: 20px; }
.site-header nav { display: flex; gap: 30px; color: var(--muted); font-size: 14px; }
.site-header nav a { transition: color .2s ease; }.site-header nav a:hover { color: var(--text); }
.header-action { display: inline-flex; min-height: 38px; align-items: center; gap: 8px; border: 1px solid rgba(49,242,139,.34); border-radius: 10px; color: var(--green); background: var(--green-soft); padding: 0 14px; font-size: 13px; font-weight: 700; }

.hero { display: grid; min-height: min(790px, calc(100vh - 84px)); grid-template-columns: .86fr 1.14fr; align-items: center; gap: clamp(48px, 6vw, 90px); padding-block: clamp(72px, 10vw, 138px); }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 20px; color: #a5b2ab; font-size: 11px; font-weight: 800; letter-spacing: .17em; }
.eyebrow > span { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); }
.hero h1 { max-width: 690px; margin: 0; font-size: clamp(50px, 5.45vw, 82px); font-weight: 690; line-height: 1.04; letter-spacing: -.06em; }
.hero h1 em { color: var(--green); font-style: normal; text-shadow: 0 0 45px rgba(49,242,139,.12); }
.hero-description { max-width: 610px; margin: 28px 0 0; color: #a0aaa5; font-size: 17px; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 36px; }
.primary-button { display: inline-flex; min-height: 50px; align-items: center; gap: 16px; border-radius: 12px; color: #02170b; background: var(--green); padding: 0 20px; font-size: 14px; font-weight: 850; box-shadow: 0 16px 50px rgba(49,242,139,.14); transition: transform .2s ease, box-shadow .2s ease; }
.primary-button:hover { transform: translateY(-2px); box-shadow: 0 18px 58px rgba(49,242,139,.25); }
.text-button { display: inline-flex; min-height: 50px; align-items: center; border-bottom: 1px solid var(--line-bright); color: #bcc4c0; font-size: 14px; }
.hero-signals { display: flex; flex-wrap: wrap; gap: 22px; margin: 40px 0 0; padding: 0; color: #727e77; font-size: 12px; list-style: none; }
.hero-signals li { display: flex; align-items: center; gap: 7px; }.hero-signals span { width: 4px; height: 4px; border-radius: 50%; background: #647068; }

.hero-visual { position: relative; min-width: 0; perspective: 1200px; }
.visual-frame { position: relative; width: 100%; aspect-ratio: 1.08; overflow: hidden; border: 1px solid var(--line-bright); border-radius: 30px; background: linear-gradient(145deg, rgba(23,28,25,.92), rgba(7,10,8,.88)); box-shadow: inset 0 1px rgba(255,255,255,.08), 0 40px 100px rgba(0,0,0,.45); transform: rotateY(-3deg) rotateX(2deg); transform-style: preserve-3d; transition: transform .25s ease-out; }
.visual-frame::before { position: absolute; inset: 0; opacity: .36; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 38px 38px; content: ""; }
.visual-frame::after { position: absolute; inset: -30%; background: radial-gradient(circle at 60% 46%, rgba(49,242,139,.15), transparent 28%); content: ""; pointer-events: none; }
.visual-toolbar { display: flex; position: relative; z-index: 2; height: 54px; align-items: center; gap: 7px; border-bottom: 1px solid var(--line); padding: 0 18px; }
.visual-toolbar > span { width: 7px; height: 7px; border-radius: 50%; background: #333b37; }.visual-toolbar > span:first-child { background: var(--green); box-shadow: 0 0 10px var(--green); }
.visual-toolbar b { margin-left: auto; color: #5d6962; font-size: 9px; letter-spacing: .14em; }
.visual-grid { position: relative; height: calc(100% - 54px); }
.mini-panel, .floating-card, .visual-status { border: 1px solid var(--line); background: rgba(18,22,20,.68); box-shadow: inset 0 1px rgba(255,255,255,.06), 0 18px 45px rgba(0,0,0,.22); backdrop-filter: blur(12px); }
.mini-panel { display: grid; position: absolute; z-index: 2; top: 7%; width: 30%; min-height: 112px; gap: 5px; border-radius: 15px; padding: 14px; }
.mini-panel small, .floating-card small { color: #66716b; font-size: 8px; font-weight: 800; letter-spacing: .12em; }.mini-panel > span { color: #737e78; font-size: 9px; }
.metric-panel { left: 4%; }.metric-panel strong { color: var(--green); font-size: 38px; font-weight: 500; line-height: 1; }
.pulse-panel { right: 4%; }.pulse-line { display: flex; height: 38px; align-items: end; gap: 4px; }.pulse-line i { width: 8%; border-radius: 2px 2px 0 0; background: linear-gradient(var(--green), rgba(49,242,139,.08)); }.pulse-line i:nth-child(1){height:25%}.pulse-line i:nth-child(2){height:48%}.pulse-line i:nth-child(3){height:34%}.pulse-line i:nth-child(4){height:82%}.pulse-line i:nth-child(5){height:58%}.pulse-line i:nth-child(6){height:72%}.pulse-line i:nth-child(7){height:42%}
.ai-core { position: absolute; z-index: 1; top: 31%; left: 50%; width: 47%; aspect-ratio: 1; transform: translateX(-50%); }
.core-ring { position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; }.ring-two { inset: 14%; border-style: dashed; animation: spin 18s linear infinite; }.ring-three { inset: 29%; border-color: rgba(49,242,139,.4); box-shadow: 0 0 36px rgba(49,242,139,.08); }
.core-center { display: grid; position: absolute; inset: 37%; place-items: center; border: 1px solid rgba(49,242,139,.5); border-radius: 18px; background: rgba(10,34,21,.88); box-shadow: inset 0 0 22px rgba(49,242,139,.11), 0 0 40px rgba(49,242,139,.13); transform: rotate(45deg); }
.core-center > * { transform: rotate(-45deg); }.core-center small { align-self: end; color: #79a78c; font-size: 5px; letter-spacing: .1em; }.core-center strong { color: var(--green); font-size: 29px; line-height: .8; }.core-center span { align-self: start; color: #668073; font-size: 6px; letter-spacing: .2em; }
.node { position: absolute; width: 8px; height: 8px; border: 2px solid var(--green); border-radius: 50%; background: var(--bg); box-shadow: 0 0 12px var(--green); }.node-one{top:7%;left:49%}.node-two{top:48%;right:-1%}.node-three{bottom:8%;left:48%}.node-four{top:48%;left:-1%}
.floating-card { display: flex; position: absolute; z-index: 3; width: 37%; min-height: 72px; align-items: center; gap: 12px; border-radius: 14px; padding: 12px; }
.floating-card > span { display: grid; width: 30px; height: 30px; flex: 0 0 30px; place-items: center; border: 1px solid var(--line-bright); border-radius: 9px; color: var(--green); background: var(--green-soft); font-size: 10px; }.floating-card div { display: grid; gap: 5px; }.floating-card strong { font-size: 11px; font-weight: 650; }
.card-education { top: 39%; left: 3%; transform: rotate(-3deg); }.card-industry { top: 54%; right: 2%; transform: rotate(3deg); }.card-life { bottom: 8%; left: 8%; transform: rotate(1deg); }
.visual-status { display: flex; position: absolute; z-index: 4; right: 4%; bottom: 4%; left: 4%; min-height: 36px; align-items: center; justify-content: space-between; border-radius: 10px; padding: 0 12px; color: #536058; font-size: 7px; letter-spacing: .1em; }.visual-status span { display: flex; align-items: center; gap: 6px; color: #7f9187; }.visual-status i { width: 5px; height: 5px; border-radius: 50%; background: var(--green); box-shadow: 0 0 9px var(--green); }

.vision, .approach, .products { padding-block: clamp(90px, 11vw, 150px); }
.section-index { margin: 0 0 30px; color: #566159; font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); align-items: end; gap: 60px; }
.section-heading h2, .approach-panel h2, .closing h2 { max-width: 830px; margin: 0; font-size: clamp(34px, 4.5vw, 62px); font-weight: 620; line-height: 1.12; letter-spacing: -.045em; }
.section-heading > p, .approach-panel > div > p:last-child { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.vision-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 64px; }
.vision-grid article { min-height: 270px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(20,24,22,.82), rgba(9,12,10,.74)); padding: 28px; box-shadow: inset 0 1px rgba(255,255,255,.035); }
.vision-grid article > span { color: var(--green); font-size: 11px; }.vision-grid h3 { margin: 100px 0 12px; font-size: 20px; }.vision-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.approach-panel { display: grid; overflow: hidden; grid-template-columns: 1fr 1fr; gap: 70px; border: 1px solid var(--line); border-radius: 30px; background: linear-gradient(125deg, rgba(21,26,23,.84), rgba(8,11,9,.85)); padding: clamp(30px, 5vw, 68px); box-shadow: inset 0 1px rgba(255,255,255,.05); }
.approach-panel > div > p:last-child { max-width: 620px; margin-top: 24px; }.approach-panel ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }.approach-panel li { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 22px; border-bottom: 1px solid var(--line); padding: 24px 0; }.approach-panel li:last-child { border-bottom: 0; }.approach-panel li b { color: var(--green); font-size: 13px; }.approach-panel li span { color: #bdc5c0; }
.products-heading { align-items: center; }.product-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 18px; margin-top: 54px; }
.product-card { display: grid; position: relative; min-height: 530px; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: linear-gradient(145deg, rgba(20,25,22,.9), rgba(8,11,9,.88)); padding: 26px; box-shadow: inset 0 1px rgba(255,255,255,.055); }
.product-live { transition: transform .3s ease, border-color .3s ease; }.product-live:hover { transform: translateY(-5px); border-color: rgba(49,242,139,.38); }
.product-card::before { position: absolute; inset: 0; opacity: .26; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 40px 40px; mask-image: linear-gradient(to bottom, #000, transparent 75%); content: ""; }
.product-topline { display: flex; position: relative; z-index: 2; height: fit-content; align-items: center; justify-content: space-between; color: #5e6a63; font-size: 10px; letter-spacing: .12em; }.product-topline > span { display: flex; align-items: center; gap: 7px; }.product-topline i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 9px var(--green); }
.product-symbol { position: absolute; z-index: 1; top: 92px; right: 12%; width: 210px; height: 190px; perspective: 800px; transform: rotate(-5deg); }
.cube-face { display: grid; position: absolute; width: 124px; height: 124px; place-items: center; border: 1px solid rgba(49,242,139,.36); color: rgba(196,255,220,.82); background: rgba(22,95,52,.48); box-shadow: inset 0 0 38px rgba(49,242,139,.14), 0 26px 50px rgba(0,0,0,.28); font-size: 30px; backdrop-filter: blur(12px); }.face-front { right: 0; bottom: 0; transform: skewY(-8deg); }.face-top { top: 0; right: 32px; transform: skewY(-8deg) translate(-35px,-10px); opacity: .62; }.face-side { bottom: 19px; left: 0; transform: skewY(14deg); opacity: .45; }
.product-copy { position: relative; z-index: 2; align-self: end; }.product-copy small { color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .14em; }.product-copy h3 { margin: 10px 0 14px; font-size: clamp(30px, 3vw, 44px); letter-spacing: -.04em; }.product-copy p { max-width: 540px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }.product-copy strong { display: flex; align-items: center; gap: 9px; margin-top: 24px; color: #d7ddd9; font-size: 13px; }
.product-future { background: linear-gradient(145deg, rgba(17,20,19,.72), rgba(7,9,8,.92)); }.product-future .product-copy small, .product-future .product-copy strong { color: #68736d; }.future-lines { display: flex; position: absolute; top: 110px; right: 26px; left: 26px; height: 160px; align-items: center; justify-content: center; gap: 12px; transform: skewY(-6deg); }.future-lines i { width: 12%; height: 58%; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.025); box-shadow: inset 0 1px rgba(255,255,255,.05); }.future-lines i:nth-child(2),.future-lines i:nth-child(4){height:76%}.future-lines i:nth-child(3){height:96%;border-color:rgba(49,242,139,.18);background:rgba(49,242,139,.04)}
.closing { display: flex; align-items: end; justify-content: space-between; gap: 36px; border-top: 1px solid var(--line); padding-block: clamp(80px, 11vw, 140px); }.closing h2 { max-width: 760px; }.closing > a { display: inline-flex; min-height: 48px; flex: 0 0 auto; align-items: center; gap: 18px; border: 1px solid rgba(49,242,139,.34); border-radius: 12px; color: var(--green); background: var(--green-soft); padding: 0 18px; font-size: 13px; font-weight: 800; }
.site-footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; border-top: 1px solid var(--line); padding-block: 26px 38px; color: #667169; font-size: 11px; }.site-footer .brand { color: #aeb7b1; font-size: 13px; }.site-footer .brand-mark { width: 24px; height: 22px; }.site-footer .brand-mark i { width: 5px; }.site-footer .brand-mark i:nth-child(1){height:12px}.site-footer .brand-mark i:nth-child(2){height:19px}.site-footer .brand-mark i:nth-child(3){height:15px}.site-footer > span { justify-self: end; }

@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 980px) {
  .site-header nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 92px; }
  .hero-copy { max-width: 720px; }
  .hero-visual { width: min(720px, 100%); margin-inline: auto; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .vision-grid { grid-template-columns: 1fr; }.vision-grid article { min-height: 210px; }.vision-grid h3 { margin-top: 54px; }
  .approach-panel, .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 470px; }
}
@media (max-width: 640px) {
  :root { --shell: min(100% - 28px, 1240px); }
  .site-header { width: calc(100vw - 20px); min-height: 62px; margin-top: 8px; padding: 0 14px; }
  .header-action { min-height: 34px; padding-inline: 10px; font-size: 11px; }
  .hero { gap: 58px; padding-block: 72px 90px; }.hero h1 { font-size: clamp(44px, 13.8vw, 64px); }.hero-description { font-size: 15px; }
  .visual-frame { border-radius: 22px; transform: none; }.mini-panel { width: 38%; min-height: 92px; padding: 10px; }.metric-panel strong { font-size: 30px; }.floating-card { width: 45%; min-height: 58px; padding: 8px; }.floating-card strong { font-size: 9px; }.card-education { top: 42%; }.card-life { bottom: 10%; }.ai-core { top: 30%; width: 60%; }.visual-status b { display: none; }
  .vision, .approach, .products { padding-block: 82px; }.section-heading h2, .approach-panel h2, .closing h2 { font-size: 35px; }
  .approach-panel { gap: 38px; border-radius: 22px; }.approach-panel li { grid-template-columns: 50px 1fr; }
  .product-card { min-height: 440px; border-radius: 22px; padding: 20px; }.product-symbol { right: 3%; transform: scale(.82) rotate(-5deg); }
  .closing { align-items: start; flex-direction: column; }
  .site-footer { grid-template-columns: 1fr auto; }.site-footer > p { grid-column: 1 / -1; grid-row: 2; }.site-footer > span { grid-column: 2; grid-row: 1; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }