:root{--brand:#0a4d8c;--brand-2:#0ea5e9;--brand-deep:#072d54;--accent:#c2410c;--accent-soft:#fff1e6;--ink:#0f172a;--ink-2:#334155;--ink-3:#64748b;--line:#e2e8f0;--soft:#f5f8fc;--soft-2:#eef4fb;--card:#ffffff;--bg:#ffffff;--shadow:0 10px 30px -16px rgba(10,77,140,.18);--shadow-lg:0 24px 60px -24px rgba(7,45,84,.28)}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{overflow-x:hidden}section[id]{scroll-margin-top:84px}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(1200px,calc(100% - 40px));margin:auto}.k{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--brand);background:var(--soft-2);padding:6px 12px;border-radius:999px;text-transform:uppercase}h1,h2,h3,h4{color:var(--ink);margin:0;letter-spacing:-.01em}h1{font-size:60px;line-height:1.08;font-weight:800}h2{font-size:38px;line-height:1.2;font-weight:800;margin:14px 0 18px}h3{font-size:20px;line-height:1.4;font-weight:700}p{color:var(--ink-2);margin:0 0 12px;font-size:16px;line-height:1.8}small,.muted{color:var(--ink-3);font-size:14px}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:10px;background:var(--brand);color:#fff;font-weight:700;font-size:15px;border:1px solid var(--brand);transition:transform .15s,box-shadow .2s,background .2s;white-space:nowrap}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow);background:var(--brand-deep)}.btn.ghost{background:transparent;color:var(--brand);border-color:var(--brand)}.btn.ghost:hover{background:var(--brand);color:#fff}.btn.grad{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-2) 100%);border:none}.btn.grad:hover{background:linear-gradient(135deg,var(--brand-deep) 0%,var(--brand) 100%)}.btn.warm{background:var(--accent);border-color:var(--accent)}.btn.warm:hover{background:#9a330a}header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.78);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s,background .2s}header.scrolled{background:rgba(255,255,255,.96);border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(15,23,42,.04)}.nav{height:72px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px}.brand img{width:36px;height:36px;border-radius:8px}.brand b{font-size:17px;font-weight:800;color:var(--brand-deep);letter-spacing:.04em;display:block;line-height:1.1}.brand em{display:block;font-style:normal;font-size:11px;color:var(--ink-3);letter-spacing:.16em;text-transform:uppercase;margin-top:2px}#navLinks{display:flex;gap:26px;margin-left:auto;font-size:14.5px;font-weight:500;color:var(--ink-2)}
#navLinks a{position:relative;padding:6px 0;transition:color .2s}#navLinks a:hover{color:var(--brand)}#navLinks a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}#navLinks a:hover::after{transform:scaleX(1)}#navLinks a.active{color:var(--brand)}#navLinks a.active::after{transform:scaleX(1)}.nav .btn{padding:10px 18px;font-size:14px}#menuBtn{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--ink)}
.hero{position:relative;padding:100px 0 110px;background:radial-gradient(1200px 520px at 85% -10%,rgba(14,165,233,.16),transparent 60%),radial-gradient(900px 480px at 8% 20%,rgba(10,77,140,.12),transparent 55%),linear-gradient(180deg,#fbfdff 0%,#fff 100%);overflow:hidden}.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.45;mask:radial-gradient(700px 380px at 50% 30%,#000,transparent 75%);-webkit-mask:radial-gradient(700px 380px at 50% 30%,#000,transparent 75%);pointer-events:none}.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.hero h1 span.brand-c{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-2) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero .lead{font-size:18px;line-height:1.85;color:var(--ink-2);max-width:580px;margin:22px 0 28px}.hero-cta{display:flex;gap:14px;flex-wrap:wrap}.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px;padding-top:32px;border-top:1px solid var(--line);max-width:640px}.stat .num{font-size:30px;font-weight:800;color:var(--brand-deep);line-height:1;letter-spacing:-.02em}.stat .num em{color:var(--accent);font-style:normal;font-size:18px;margin-left:2px;font-weight:700}.stat .lbl{display:block;margin-top:8px;font-size:12.5px;color:var(--ink-3);letter-spacing:.04em}
.hero-art{position:relative}.hero-art .panel-img{width:100%;height:460px;object-fit:cover;border-radius:20px;box-shadow:var(--shadow-lg);border:1px solid var(--line)}.hero-art .float-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;font-size:13px;font-weight:600;color:var(--ink)}.hero-art .float-card .dot{width:10px;height:10px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 4px rgba(14,165,233,.18);animation:pulse 2s infinite}.hero-art .float-card.fc1{top:24px;left:-22px}.hero-art .float-card.fc2{bottom:30px;right:-18px}.hero-art .float-card .v{color:var(--accent);font-weight:800;margin-left:6px}@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(14,165,233,.18)}50%{box-shadow:0 0 0 8px rgba(14,165,233,.05)}}
.section{padding:96px 0}.section.soft{background:var(--soft)}.section.dark{background:linear-gradient(135deg,var(--brand-deep) 0%,#0a3a72 50%,#0a4d8c 100%);color:#e6eef9;position:relative;overflow:hidden}.section.dark::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(14,165,233,.18),transparent 40%),radial-gradient(circle at 80% 70%,rgba(194,65,12,.12),transparent 40%);pointer-events:none}.section.dark h2,.section.dark h3{color:#fff}.section.dark p{color:#bcd1ee}.section.dark .k{background:rgba(14,165,233,.16);color:#7dd3fc}.title{text-align:center;max-width:760px;margin:0 auto 56px}.title h2{font-size:38px}.title p{font-size:17px;color:var(--ink-3);margin-top:6px}
.region-row{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:24px}.region-row .city{padding:10px 18px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:600;font-size:14.5px;color:var(--ink-2);transition:all .2s}.region-row .city:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}.region-row .city.hot{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-2) 100%);color:#fff;border-color:transparent}.region-note{text-align:center;color:var(--ink-3);margin-top:24px;font-size:14.5px}
.cards{display:grid;gap:24px}.cards.two{grid-template-columns:repeat(2,1fr)}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.four{grid-template-columns:repeat(4,1fr)}
.biz-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px 32px;transition:all .25s;overflow:hidden}.biz-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--brand) 0%,var(--brand-2) 100%);transform:scaleX(0);transform-origin:left;transition:transform .3s}.biz-card:hover{border-color:#cbe2f7;transform:translateY(-4px);box-shadow:var(--shadow-lg)}.biz-card:hover::before{transform:scaleX(1)}.biz-card .ic{font-size:36px;margin-bottom:18px;display:inline-block;width:64px;height:64px;line-height:64px;text-align:center;background:linear-gradient(135deg,var(--soft-2),#dbeafe);border-radius:14px}.biz-card.warm .ic{background:linear-gradient(135deg,var(--accent-soft),#fed7aa)}.biz-card h3{margin:0 0 12px}.biz-card .tag{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--brand);background:var(--soft-2);padding:4px 10px;border-radius:6px;margin-bottom:12px}.biz-card.warm .tag{color:var(--accent);background:var(--accent-soft)}.biz-card ul{list-style:none;padding:0;margin:18px 0 0}.biz-card ul li{position:relative;padding:6px 0 6px 22px;color:var(--ink-2);font-size:14.5px}.biz-card ul li::before{content:"";position:absolute;left:0;top:14px;width:6px;height:6px;border-radius:50%;background:var(--brand)}.biz-card.warm ul li::before{background:var(--accent)}
.duo-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.duo-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px;position:relative;overflow:hidden;transition:all .25s}.duo-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.duo-card .label{position:absolute;top:24px;right:24px;font-size:11px;font-weight:800;letter-spacing:.12em;color:#fff;background:var(--brand);padding:5px 10px;border-radius:6px}.duo-card.warm .label{background:var(--accent)}.duo-card h3{font-size:22px;margin-bottom:8px;display:flex;align-items:center;gap:10px}.duo-card h3 .em{font-size:24px}.duo-card .desc{color:var(--ink-2);margin:6px 0 22px}.duo-card .terms{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:18px;background:var(--soft);border-radius:12px;border:1px solid var(--line)}.duo-card .term .t{font-size:11px;color:var(--ink-3);letter-spacing:.06em;margin-bottom:4px;text-transform:uppercase}.duo-card .term .v{font-size:15px;font-weight:700;color:var(--ink)}.duo-card .term .v .hi{color:var(--accent)}
.process{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:20px}.process::before{content:"";position:absolute;top:36px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,var(--brand) 0%,var(--brand-2) 100%);opacity:.3;z-index:0}.process .step{position:relative;text-align:center;z-index:1}.process .step .num{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:50%;background:#fff;border:2px solid var(--brand);color:var(--brand);font-size:24px;font-weight:800;margin-bottom:18px;box-shadow:0 8px 20px -10px rgba(10,77,140,.4)}.process .step h4{font-size:17px;margin:0 0 8px;color:var(--ink)}.process .step p{font-size:14px;color:var(--ink-3);margin:0;line-height:1.65}
.industries{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.ind-card{padding:24px;background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;align-items:flex-start;gap:14px;transition:all .25s}.ind-card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow)}.ind-card .em{font-size:28px;flex-shrink:0;width:48px;height:48px;line-height:48px;text-align:center;background:var(--soft-2);border-radius:10px}.ind-card h4{font-size:16px;margin:0 0 4px;color:var(--ink)}.ind-card p{font-size:13.5px;color:var(--ink-3);margin:0;line-height:1.6}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}.cap{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:30px;backdrop-filter:blur(10px);transition:all .25s}.cap:hover{background:rgba(255,255,255,.08);border-color:rgba(125,211,252,.3);transform:translateY(-2px)}.cap h4{font-size:18px;margin:0 0 14px;color:#fff;display:flex;align-items:center;gap:10px}.cap h4 .em{font-size:22px}.cap ul{list-style:none;padding:0;margin:0}.cap ul li{padding:7px 0 7px 18px;position:relative;font-size:14.5px;color:#bcd1ee}.cap ul li::before{content:"→";position:absolute;left:0;color:var(--brand-2);font-weight:700}
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:8px}.tm-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start;transition:all .25s}.tm-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.tm-card .ph{width:108px;height:108px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:flex;align-items:center;justify-content:center;color:#fff;font-size:42px;font-weight:800;letter-spacing:.04em;flex-shrink:0;box-shadow:0 12px 28px -12px rgba(10,77,140,.5)}.tm-card .info h3{font-size:22px;margin:0 0 4px}.tm-card .info .role{color:var(--brand);font-weight:600;font-size:14px;margin:0 0 12px}.tm-card .info .role b{color:var(--ink-3);font-weight:500;margin-left:6px}.tm-card .skills{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 14px}.tm-card .skills span{font-size:12px;background:var(--soft-2);color:var(--brand);padding:4px 10px;border-radius:999px;font-weight:600}.tm-card .bio{font-size:14.5px;line-height:1.75;color:var(--ink-2);margin:0 0 16px}.tm-card .nums{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding-top:16px;border-top:1px dashed var(--line)}.tm-card .nums .n{display:flex;justify-content:space-between;align-items:baseline;font-size:13px}.tm-card .nums .n .lab{color:var(--ink-3)}.tm-card .nums .n .val{color:var(--accent);font-weight:800}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.case-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:all .25s}.case-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#cbe2f7}.case-card img{width:100%;height:180px;object-fit:cover}.case-card .body{padding:22px}.case-card .tg{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--brand);background:var(--soft-2);padding:4px 10px;border-radius:6px;margin-bottom:10px;text-transform:uppercase}.case-card h3{font-size:17px;margin:0 0 8px;line-height:1.4}.case-card p{font-size:14px;margin:0;color:var(--ink-3)}.case-card .metrics{display:flex;gap:16px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:13px}.case-card .metrics span{color:var(--ink-2)}.case-card .metrics b{color:var(--accent);font-weight:800}
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.pr{padding:28px;background:#fff;border:1px solid var(--line);border-radius:16px;text-align:center;transition:all .25s}.pr:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow)}.pr .em{font-size:38px;display:block;margin-bottom:14px}.pr h4{font-size:16px;margin:0 0 8px}.pr p{font-size:13.5px;color:var(--ink-3);margin:0;line-height:1.65}
.cta-band{margin:0;padding:90px 0;background:linear-gradient(135deg,#072d54 0%,#0a4d8c 60%,#0a5cad 100%);color:#fff;position:relative;overflow:hidden}.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 80% 50%,rgba(14,165,233,.25),transparent 60%)}.cta-band .container{position:relative;text-align:center}.cta-band h2{color:#fff;font-size:40px;margin-bottom:12px}.cta-band p{color:#bcd1ee;font-size:17px;max-width:640px;margin:0 auto 28px}.cta-band .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.cta-band .btn.ghost{color:#fff;border-color:rgba(255,255,255,.4)}.cta-band .btn.ghost:hover{background:#fff;color:var(--brand-deep)}.cta-band .note{margin-top:24px;font-size:13.5px;color:rgba(255,255,255,.6)}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.cc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;text-align:center;transition:all .25s}.cc:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow)}.cc .em{font-size:28px;display:block;margin-bottom:10px}.cc h4{font-size:14px;color:var(--ink-3);margin:0 0 8px;font-weight:600;letter-spacing:.04em}.cc p,.cc a{font-size:15px;color:var(--ink);font-weight:600;margin:0;line-height:1.5;word-break:break-all}.cc a:hover{color:var(--brand)}
footer{background:#0a1f3a;color:#94a8c4;padding:40px 0 28px}footer .ft-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:22px}footer .ft-brand{display:flex;align-items:center;gap:10px;color:#dbe6f5}footer .ft-brand img{width:30px;height:30px;border-radius:6px}footer .ft-brand b{font-size:15px;color:#fff;font-weight:700}footer .ft-links{display:flex;gap:22px;font-size:14px}footer .ft-links a:hover{color:#fff}footer .copy{font-size:13px;text-align:center}footer .copy a{color:#bfd1ee}footer .copy a:hover{color:#fff}.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:translateY(0)}
@media(max-width:980px){h1{font-size:42px}h2{font-size:30px}.title h2{font-size:30px}.section{padding:64px 0}.hero{padding:60px 0 70px}.hero-grid{grid-template-columns:1fr;gap:40px}.hero-art .panel-img{height:320px}.hero-art .float-card.fc1,.hero-art .float-card.fc2{position:static;margin:10px 0;display:inline-flex}.hero-stats{grid-template-columns:repeat(2,1fr);max-width:none}.cards.two,.cards.three,.cards.four{grid-template-columns:1fr}.duo-grid,.team-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr}.process::before{display:none}.industries{grid-template-columns:1fr 1fr}.cap-grid{grid-template-columns:1fr}.case-grid{grid-template-columns:1fr}.promise{grid-template-columns:1fr 1fr}.contact-grid{grid-template-columns:1fr 1fr}#navLinks{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:18px 24px;gap:14px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}#navLinks.open{display:flex}#menuBtn{display:block;margin-left:auto}.nav .btn{display:none}.tm-card{grid-template-columns:1fr;text-align:center}.tm-card .ph{margin:0 auto}.tm-card .skills,.tm-card .nums{justify-content:center}.tm-card .nums{text-align:left}}@media(max-width:560px){.industries,.promise,.contact-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr}.region-row{gap:8px}.region-row .city{padding:8px 14px;font-size:13px}}