:root {
  --bg: #06080d;
  --bg-soft: #0b0e15;
  --surface: #11151e;
  --line: rgba(255,255,255,.12);
  --text: #f4f7fb;
  --muted: #9aa3b3;
  --accent: #83ffcc;
  --accent-2: #78a8ff;
  --header-h: 88px;
  --ease: cubic-bezier(.2,.8,.2,1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; color: var(--text); background: var(--bg); font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
::selection { color: #06100c; background: var(--accent); }
body.modal-open { overflow: hidden; }
.noise { position: fixed; inset: 0; opacity: .055; pointer-events: none; z-index: 20; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E"); }
.cursor-dot,.cursor-ring { position: fixed; z-index: 99; left: 0; top: 0; border-radius: 50%; pointer-events: none; transform: translate(-50%,-50%); }
.cursor-dot { width: 5px; height: 5px; background: #fff; }
.cursor-ring { width: 34px; height: 34px; border: 1px solid rgba(255,255,255,.55); transition: width .25s, height .25s, border-color .25s, background .25s; }
.cursor-ring.hover { width: 58px; height: 58px; border-color: var(--accent); background: rgba(131,255,204,.08); }
.site-header { position: fixed; top: 0; left: 0; width: 100%; height: var(--header-h); padding: 0 4vw; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid transparent; z-index: 50; transition: .35s var(--ease); }
.site-header.scrolled { height: 72px; background: rgba(6,8,13,.76); backdrop-filter: blur(18px); border-color: var(--line); }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 34px; height: 34px; position: relative; display: block; }
.brand-mark i { display: block; position: absolute; width: 18px; height: 18px; border: 1.5px solid var(--accent); border-radius: 4px; transform: rotate(45deg); }
.brand-mark i:nth-child(1){ left: 0; top: 8px; }.brand-mark i:nth-child(2){ right: 0; top: 1px; border-color: var(--accent-2); }.brand-mark i:nth-child(3){ right: 0; bottom: 1px; border-color: #fff; }
.brand-copy { display: flex; flex-direction: column; gap: 2px; }.brand-copy strong { font-size: 15px; letter-spacing: .12em; }.brand-copy small { color: #7e8797; font-size: 8px; letter-spacing: .28em; }
.desktop-nav { display: flex; gap: 38px; position: absolute; left: 50%; transform: translateX(-50%); }
.desktop-nav a { font-size: 13px; color: #c1c7d2; position: relative; }.desktop-nav a:after { content:""; position:absolute; left:0; right:100%; bottom:-8px; height:1px; background:var(--accent); transition:.3s; }.desktop-nav a:hover:after{ right:0; }
.nav-cta { min-width: 130px; height: 42px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; border: 1px solid var(--line); border-radius: 99px; font-size: 13px; transition: .3s; }.nav-cta:hover { border-color: var(--accent); background: rgba(131,255,204,.08); }
.menu-button,.mobile-menu { display:none; }
.hero { min-height: 100svh; position: relative; padding: calc(var(--header-h) + 10vh) 7vw 7vh; display: grid; align-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
#hero-canvas { position:absolute; inset:0; width:100%; height:100%; opacity:.8; }
.hero-grid { position:absolute; inset:0; opacity:.3; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px); background-size: 80px 80px; mask-image: radial-gradient(circle at 60% 45%,#000,transparent 72%); }
.hero-orb { position:absolute; width:36vw; height:36vw; border-radius:50%; filter:blur(110px); opacity:.13; }.orb-a{ background:#42ffc4; right:-10vw; top:5vh; }.orb-b{ background:#4c73ff; left:25vw; bottom:-25vw; }
.hero-content { position:relative; z-index:2; max-width: 1180px; }
.eyebrow { color:#aeb7c7; font-size:11px; letter-spacing:.28em; display:flex; align-items:center; gap:12px; text-transform:uppercase; }.eyebrow span{ width:48px; height:1px; background:var(--accent); }
.hero h1 { margin:26px 0 28px; font-weight:580; letter-spacing:-.055em; font-size:clamp(54px,7.5vw,124px); line-height:.98; }.hero h1 span{ display:block; }
.gradient-text { color:transparent; background:linear-gradient(110deg,#fff 0%,#9affd7 42%,#8aacff 100%); background-clip:text; -webkit-background-clip:text; }
.hero-description { max-width: 690px; color:#adb5c3; font-size:clamp(15px,1.35vw,20px); line-height:1.85; }
.hero-actions { margin-top:42px; display:flex; align-items:center; gap:32px; }
.primary-button,.contact-button { width:190px; height:58px; border-radius:99px; background:var(--text); color:#07090d; display:flex; align-items:center; justify-content:space-between; padding:0 22px; font-weight:650; font-size:14px; transition:.35s var(--ease); }.primary-button:hover,.contact-button:hover { background:var(--accent); transform:translateY(-3px); }
.text-link { display:inline-flex; gap:10px; align-items:center; font-size:14px; color:#d8dde6; }.text-link span{ color:var(--accent); transition:.25s; }.text-link:hover span{ transform:translate(4px,-4px); }
.hero-meta { position:absolute; right:5vw; bottom:6vh; z-index:3; display:flex; gap:36px; }.hero-meta div{ display:flex; flex-direction:column; border-left:1px solid var(--line); padding-left:16px; }.hero-meta strong{ font-size:20px; }.hero-meta span{ color:#7f8999; font-size:11px; margin-top:5px; }
.scroll-hint { position:absolute; left:4vw; bottom:6vh; color:#6e7888; font-size:8px; letter-spacing:.28em; display:flex; align-items:center; gap:12px; transform:rotate(-90deg); transform-origin:left center; }.scroll-hint span{ width:42px; height:1px; background:#6e7888; position:relative; overflow:hidden; }.scroll-hint span:after{ content:""; position:absolute; inset:0; background:var(--accent); animation:scrollLine 2s infinite; }
@keyframes scrollLine{0%{transform:translateX(-100%)}55%,100%{transform:translateX(100%)}}
.ticker { overflow:hidden; border-bottom:1px solid var(--line); background:#090c12; }.ticker-track{ width:max-content; display:flex; align-items:center; gap:28px; padding:22px 0; animation:ticker 28s linear infinite; }.ticker span{ color:#cbd1db; font-size:13px; letter-spacing:.16em; }.ticker i{ color:var(--accent); font-style:normal; font-size:10px; }
@keyframes ticker{to{transform:translateX(-50%)}}
.section { padding: 130px 7vw; position:relative; }
.section-label { display:flex; align-items:center; gap:16px; margin-bottom:70px; }.section-label span{ width:38px; height:38px; display:grid; place-items:center; border:1px solid var(--line); border-radius:50%; color:var(--accent); font-size:11px; }.section-label p{ margin:0; color:#8c96a6; font-size:10px; letter-spacing:.25em; }
.about { background:#080b11; }.about-layout { display:grid; grid-template-columns:1.05fr .95fr; gap:10vw; }.about h2,.work h2,.capabilities h2,.contact h2{ font-size:clamp(44px,6vw,90px); line-height:1.08; letter-spacing:-.05em; margin:0; font-weight:550; }.about-copy{ padding-top:12px; }.about-copy p{ font-size:17px; line-height:1.9; color:#aab2c0; margin:0 0 22px; }.about-copy .text-link{ margin-top:16px; }
.about-stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; margin-top:90px; background:var(--line); border:1px solid var(--line); }.about-stats article{ background:#080b11; padding:34px; display:flex; flex-direction:column; gap:12px; }.about-stats em{ font-style:normal; font-size:clamp(36px,4vw,64px); letter-spacing:-.05em; }.about-stats span{ color:#8f98a7; font-size:12px; }
.work { padding-left:0; padding-right:0; overflow:hidden; background:#06080d; }.work .section-label,.work-header{ margin-left:7vw; margin-right:7vw; }.work-header{ display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:52px; }.work-header h2{ font-size:clamp(42px,5.6vw,82px); }.work-header p{ color:#788292; font-size:11px; letter-spacing:.14em; }
.project-stage { height:min(680px,72vh); min-height:540px; position:relative; outline:none; cursor:grab; user-select:none; }.project-stage.dragging{ cursor:grabbing; }.project-backdrop { position:absolute; inset:7% 0; background:radial-gradient(circle at 50% 50%,rgba(90,125,255,.18),transparent 60%); filter:blur(60px); transition:background .6s; }.project-track { height:100%; display:flex; align-items:center; gap:4vw; padding:0 calc(50vw - min(31vw,520px)); will-change:transform; transition:transform .75s var(--ease); }
.project-card { flex:0 0 min(62vw,1040px); height:78%; position:relative; border-radius:28px; overflow:hidden; border:1px solid rgba(255,255,255,.14); transform:scale(.78) rotateY(0deg); opacity:.4; filter:saturate(.55) brightness(.65); transition:transform .75s var(--ease),opacity .75s,filter .75s; box-shadow:0 40px 90px rgba(0,0,0,.35); }.project-card.active{ transform:scale(1); opacity:1; filter:none; }.project-card img{ width:100%; height:100%; object-fit:cover; display:block; transform:scale(1.03); transition:transform 1.1s var(--ease); pointer-events:none; }.project-card.active:hover img{ transform:scale(1.08); }.project-overlay{ position:absolute; inset:0; background:linear-gradient(180deg,rgba(4,6,10,.03),rgba(4,6,10,.12) 38%,rgba(4,6,10,.92)); }.project-top{ position:absolute; top:28px; left:30px; right:30px; display:flex; justify-content:space-between; align-items:center; }.project-status{ display:inline-flex; align-items:center; gap:8px; padding:8px 13px; border-radius:99px; background:rgba(5,8,13,.45); backdrop-filter:blur(12px); border:1px solid rgba(255,255,255,.18); font-size:10px; letter-spacing:.12em; }.project-status:before{ content:""; width:6px; height:6px; background:var(--accent); border-radius:50%; box-shadow:0 0 12px var(--accent); }.project-number{ font-size:12px; color:rgba(255,255,255,.7); letter-spacing:.2em; }.project-info{ position:absolute; left:34px; right:34px; bottom:32px; display:grid; grid-template-columns:1fr auto; align-items:end; gap:20px; }.project-category{ margin:0 0 11px; color:#a8ffde; font-size:10px; letter-spacing:.18em; }.project-info h3{ margin:0; font-size:clamp(28px,3.8vw,56px); letter-spacing:-.04em; }.project-info p{ margin:12px 0 0; max-width:620px; color:#c0c6d0; font-size:13px; line-height:1.65; }.project-open{ width:58px; height:58px; border-radius:50%; border:1px solid rgba(255,255,255,.35); display:grid; place-items:center; background:rgba(4,7,12,.25); backdrop-filter:blur(12px); font-size:21px; transition:.3s; }.project-card.active:hover .project-open{ background:#fff; color:#05070a; transform:rotate(45deg); }
.project-counter{ position:absolute; right:5vw; top:0; z-index:4; display:flex; align-items:center; gap:12px; color:#7f8998; font-size:11px; }.project-counter span:first-child{ color:#fff; font-size:21px; }.project-counter i{ width:46px; height:1px; background:var(--line); }
.carousel-arrow{ position:absolute; z-index:5; top:50%; transform:translateY(-50%); width:52px; height:52px; border-radius:50%; border:1px solid var(--line); background:rgba(7,9,14,.55); backdrop-filter:blur(14px); cursor:pointer; transition:.3s; }.carousel-arrow:hover{ background:#fff; color:#05070a; }.carousel-arrow.prev{ left:2.5vw; }.carousel-arrow.next{ right:2.5vw; }
.carousel-footer{ margin:22px 7vw 0; display:flex; align-items:center; gap:24px; }.carousel-progress{ height:1px; flex:1; background:var(--line); overflow:hidden; }.carousel-progress i{ display:block; width:11.1%; height:100%; background:linear-gradient(90deg,var(--accent),var(--accent-2)); transition:transform .7s var(--ease); transform-origin:left; }.carousel-footer p{ color:#687283; font-size:9px; letter-spacing:.22em; }
.capabilities{ background:#0b0e15; }.capabilities-intro{ display:grid; grid-template-columns:1.2fr .8fr; align-items:end; gap:8vw; margin-bottom:70px; }.capabilities-intro h2{ font-size:clamp(42px,5.5vw,82px); }.capabilities-intro p{ color:#9da6b5; line-height:1.85; font-size:16px; max-width:500px; }
.capability-grid{ display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid var(--line); border-left:1px solid var(--line); }.capability-card{ min-height:340px; padding:30px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); position:relative; overflow:hidden; transition:.45s var(--ease); }.capability-card:before{ content:""; position:absolute; inset:0; background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(131,255,204,.14),transparent 38%); opacity:0; transition:.4s; }.capability-card:hover:before{ opacity:1; }.capability-card:hover{ background:#0e131d; }.capability-card>span{ color:#6d7787; font-size:10px; }.cap-icon{ width:60px; height:60px; margin:42px 0 34px; border:1px solid var(--line); border-radius:18px; display:grid; place-items:center; font-weight:700; color:var(--accent); }.capability-card h3{ margin:0 0 14px; font-size:24px; }.capability-card p{ color:#9099a8; line-height:1.7; font-size:13px; max-width:320px; }.capability-card small{ position:absolute; left:30px; bottom:26px; color:#596373; letter-spacing:.14em; font-size:8px; }
.process{ background:#080a10; }.process-list{ border-top:1px solid var(--line); }.process-item{ min-height:150px; display:grid; grid-template-columns:80px 1fr 2fr auto; align-items:center; gap:32px; border-bottom:1px solid var(--line); transition:.35s; }.process-item:hover{ background:linear-gradient(90deg,rgba(131,255,204,.04),transparent); padding-left:15px; }.process-item>span{ color:var(--accent); font-size:11px; }.process-item h3{ font-size:26px; margin:0; }.process-item p{ color:#8993a2; line-height:1.6; max-width:520px; }.process-item i{ font-style:normal; color:#606a79; font-size:9px; letter-spacing:.18em; }
.contact{ min-height:760px; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; overflow:hidden; }.contact-glow{ position:absolute; width:760px; height:760px; border-radius:50%; background:radial-gradient(circle,rgba(84,144,255,.17),rgba(131,255,204,.07) 35%,transparent 68%); }.contact>*{ position:relative; z-index:2; }.contact .eyebrow{ justify-content:center; }.contact h2{ margin:25px 0 24px; font-size:clamp(56px,7vw,110px); }.contact>p:not(.eyebrow){ color:#9ba4b3; }.contact-button{ margin-top:38px; width:210px; }.contact-meta{ position:absolute; bottom:34px; left:7vw; right:7vw; display:flex; justify-content:space-between; color:#596373; font-size:9px; letter-spacing:.12em; }
.project-modal{ position:fixed; inset:0; z-index:100; background:#07090e; display:grid; grid-template-columns:1.1fr .9fr; opacity:0; visibility:hidden; transition:.45s var(--ease); }.project-modal.open{ opacity:1; visibility:visible; }.modal-close{ position:absolute; top:24px; right:28px; z-index:3; width:48px; height:48px; border-radius:50%; border:1px solid rgba(255,255,255,.25); background:rgba(5,7,11,.42); font-size:28px; cursor:pointer; }.modal-visual{ overflow:hidden; }.modal-visual img{ width:100%; height:100%; object-fit:cover; transform:scale(1.08); transition:1s var(--ease); }.project-modal.open .modal-visual img{ transform:scale(1); }.modal-content{ padding:9vh 6vw; overflow:auto; display:flex; flex-direction:column; justify-content:center; }.modal-topline{ display:flex; align-items:center; justify-content:space-between; padding-bottom:25px; border-bottom:1px solid var(--line); }.modal-topline span{ font-size:13px; color:#788293; }.modal-topline em{ font-style:normal; border:1px solid var(--line); padding:8px 12px; border-radius:99px; color:var(--accent); font-size:10px; }.modal-content>p:first-of-type{ color:#86ffd1; letter-spacing:.16em; font-size:10px; margin:34px 0 16px; }.modal-content h2{ margin:0; font-size:clamp(42px,5vw,76px); letter-spacing:-.05em; }.modal-content>p:nth-of-type(2){ color:#a6aebc; line-height:1.85; font-size:15px; margin:26px 0 32px; }.modal-points{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }.modal-points span{ padding:15px 16px; border:1px solid var(--line); color:#c0c7d2; font-size:12px; line-height:1.5; }.modal-points span:before{ content:"+"; color:var(--accent); margin-right:8px; }.modal-value{ margin-top:34px; padding-top:25px; border-top:1px solid var(--line); }.modal-value small{ color:#697383; letter-spacing:.2em; font-size:8px; }.modal-value p{ color:#d5dae2; line-height:1.8; }
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease),transform .8s var(--ease); }.reveal.visible{ opacity:1; transform:none; }.reveal-card{ opacity:0; transform:translateY(30px); transition:opacity .7s var(--ease),transform .7s var(--ease); }.reveal-card.visible{ opacity:1; transform:none; }
@media (max-width: 1050px){
  .desktop-nav{ display:none; }.nav-cta{ display:none; }.menu-button{ display:flex; width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:transparent;align-items:center;justify-content:center;flex-direction:column;gap:6px;z-index:61;}.menu-button span{width:16px;height:1px;background:#fff;transition:.3s}.menu-button.open span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-button.open span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .mobile-menu{ position:fixed; inset:0; z-index:60; background:rgba(6,8,13,.97); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:30px; opacity:0; visibility:hidden; transition:.35s; }.mobile-menu.open{opacity:1;visibility:visible}.mobile-menu a{font-size:32px;}
  .hero-meta{ display:none; }.about-layout,.capabilities-intro{ grid-template-columns:1fr; }.about-stats{ grid-template-columns:repeat(2,1fr); }.capability-grid{ grid-template-columns:repeat(2,1fr); }.project-card{ flex-basis:78vw; }.project-track{ padding:0 11vw; }.process-item{ grid-template-columns:50px 1fr 1.3fr; }.process-item i{ display:none; }.project-modal{ grid-template-columns:1fr; overflow:auto; }.modal-visual{ height:42vh; }.modal-content{ padding:7vh 7vw; }
}
@media (max-width: 700px){
  :root{--header-h:70px}.site-header{padding:0 20px}.brand-copy strong{font-size:13px}.brand-mark{transform:scale(.9)}
  .hero{padding:125px 24px 75px;align-items:start}.hero h1{font-size:clamp(45px,14vw,74px);margin-top:22px}.hero-description{font-size:14px}.hero-actions{align-items:flex-start;flex-direction:column;gap:22px}.scroll-hint{display:none}.section{padding:92px 24px}.section-label{margin-bottom:46px}.about h2,.work h2,.capabilities h2{font-size:42px}.about-copy p{font-size:15px}.about-stats{grid-template-columns:1fr 1fr;margin-top:60px}.about-stats article{padding:24px 18px}.about-stats span{font-size:10px}
  .work .section-label,.work-header{margin-left:24px;margin-right:24px}.work-header{align-items:flex-start;flex-direction:column;gap:14px}.project-stage{min-height:500px;height:68vh}.project-track{gap:22px;padding:0 7vw}.project-card{flex-basis:86vw;height:76%;border-radius:20px}.project-info{left:22px;right:22px;bottom:22px;grid-template-columns:1fr}.project-info h3{font-size:32px}.project-info p{display:none}.project-open{width:46px;height:46px;position:absolute;right:0;bottom:0}.project-top{top:18px;left:18px;right:18px}.project-counter{display:none}.carousel-arrow{display:none}.carousel-footer{margin:8px 24px 0}
  .capabilities-intro{margin-bottom:45px}.capabilities-intro p{font-size:14px}.capability-grid{grid-template-columns:1fr}.capability-card{min-height:300px}.process-item{grid-template-columns:38px 1fr;gap:15px;padding:26px 0}.process-item p{grid-column:2;font-size:13px;margin:0}.process-item h3{font-size:22px}.contact{min-height:680px}.contact h2{font-size:52px}.contact-meta{align-items:center;flex-direction:column;gap:8px}.modal-visual{height:34vh}.modal-content{padding:45px 24px 70px}.modal-points{grid-template-columns:1fr}.cursor-dot,.cursor-ring{display:none}
}
@media (prefers-reduced-motion: reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.ticker-track{animation:none}.reveal,.reveal-card{opacity:1;transform:none}}