:root{--ink:#08162f;--muted:#60708c;--blue:#1264ff;--cyan:#48d6ff;--line:#dfe8f7;--soft:#f5f9ff;--navy:#061b42}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;line-height:1.7}a{color:inherit;text-decoration:none}.site-header{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,28px);border-bottom:1px solid rgba(9,35,75,.08);background:rgba(255,255,255,.9);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));border-radius:12px;font-weight:800}.brand strong,.brand small{display:block}.brand strong{font-size:17px}.brand small{font-size:9px;color:var(--muted)}.site-header nav{display:flex;gap:32px;font-size:14px}.site-header nav a{position:relative}.site-header nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--blue);transition:.25s}.site-header nav a:hover:after{right:0}.menu-button{display:none;border:0;background:transparent}.hero{min-height:690px;padding:86px max(6vw,34px);display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:50px;overflow:hidden;background:radial-gradient(circle at 80% 35%,#eaf4ff 0,rgba(234,244,255,0) 34%),linear-gradient(135deg,#fff 40%,#f4f8ff)}.eyebrow,.section-heading>span,.about-panel>span,.contact span,.legal>span{font-size:12px;font-weight:700;color:var(--blue);letter-spacing:.16em}.eyebrow i{display:inline-block;width:8px;height:8px;background:#44d9ff;border-radius:50%;box-shadow:0 0 15px #44d9ff;margin-right:8px}.hero h1{font-size:clamp(48px,6vw,80px);line-height:1.14;letter-spacing:-.055em;margin:24px 0}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#0c5cff,#44c9ff);-webkit-background-clip:text;color:transparent}.hero-copy>p{font-size:18px;max-width:620px;color:#53627c}.hero-actions{display:flex;gap:14px;margin:34px 0}.button{padding:13px 24px;border-radius:10px;font-weight:650}.primary{color:#fff;background:linear-gradient(135deg,#075cff,#3186ff);box-shadow:0 12px 30px rgba(18,100,255,.2)}.secondary{border:1px solid #b9c9e3}.trust{display:flex;gap:22px;color:#6c7b91;font-size:13px}.trust span:before{content:"✓";color:var(--blue);margin-right:6px}.ai-visual{height:500px;position:relative;display:grid;place-items:center}.orb{width:220px;height:220px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#fff 0,#d9eaff 42%,rgba(122,180,255,.13) 70%);box-shadow:0 30px 100px rgba(30,103,255,.23);position:relative}.core{width:92px;height:92px;border-radius:28px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#0b5eff,#5bd8ff);font-weight:800;font-size:30px}.ring{position:absolute;border:1px solid rgba(42,123,255,.24);border-radius:50%;animation:spin 18s linear infinite}.r1{inset:-50px}.r2{inset:-110px;animation-direction:reverse}.r3{inset:-170px}.node{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}.n1{top:14%;left:20%}.n2{right:12%;top:34%}.n3{bottom:12%;left:25%}.n4{right:25%;bottom:20%}.data-card{position:absolute;padding:13px 18px;background:rgba(255,255,255,.85);border:1px solid #dbe9ff;border-radius:14px;box-shadow:0 12px 35px rgba(25,73,140,.12);backdrop-filter:blur(12px)}.data-card b,.data-card small{display:block}.data-card small{color:var(--muted);font-size:10px}.card-a{left:2%;top:22%}.card-b{right:0;bottom:16%}@keyframes spin{to{transform:rotate(360deg)}}.section{padding:110px max(6vw,34px)}.section-heading{text-align:center;max-width:720px;margin:0 auto 55px}.section h2,.contact h2{font-size:clamp(32px,4vw,48px);line-height:1.25;margin:14px 0}.section-heading p,.solution-copy p,.about-panel p{color:var(--muted)}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1320px;margin:auto}.service-card{padding:34px 28px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 14px 40px rgba(23,67,126,.06);transition:.3s}.service-card:hover{transform:translateY(-6px);border-color:#aac8ff}.service-card .icon{display:grid;place-items:center;width:50px;height:50px;border-radius:15px;color:var(--blue);background:#eaf3ff;font-size:23px}.service-card h3{margin:24px 0 10px}.service-card p{font-size:14px;color:var(--muted);min-height:96px}.service-card span{font-size:10px;color:#94a2b7;letter-spacing:.12em}.solutions{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center;background:var(--navy);color:#fff}.solution-copy p{color:#b8c8e0}.solution-copy ul{padding:0;list-style:none}.solution-copy li{margin:10px 0}.solution-copy li:before{content:"✦";color:var(--cyan);margin-right:10px}.flow-card{padding:48px 30px;display:flex;align-items:center;justify-content:center;gap:14px;border:1px solid rgba(118,180,255,.25);border-radius:26px;background:rgba(255,255,255,.06)}.flow-card div{padding:20px 18px;text-align:center;border:1px solid rgba(255,255,255,.18);border-radius:16px}.flow-card .active{background:var(--blue)}.flow-card b,.flow-card small{display:block}.flow-card small{font-size:9px;opacity:.7}.about{display:grid;grid-template-columns:1fr 1fr;gap:80px}.values{display:grid;gap:12px}.values article{padding:24px 26px;background:var(--soft);border-radius:18px}.values b{color:var(--blue);font-size:12px}.values h3{margin:4px 0}.values p{margin:0;color:var(--muted)}.contact{margin:0 max(5vw,28px) 80px;padding:55px max(4vw,32px);border-radius:26px;color:#fff;background:linear-gradient(120deg,#072b70,#0b67eb 65%,#26bfea);display:flex;justify-content:space-between;align-items:center;gap:40px}.contact p{color:#dbeaff}.contact span{color:#8fe9ff}.contact a{padding:15px 22px;border:1px solid rgba(255,255,255,.45);border-radius:12px;white-space:nowrap}footer{padding:50px max(6vw,34px) 30px;color:#bdcbe0;background:#061936;display:grid;grid-template-columns:1fr 1fr;gap:35px}footer strong,footer small{display:block;color:#fff}.footer-brand small{font-size:10px;color:#91a3be}.footer-links{display:flex;justify-content:flex-end;gap:24px;font-size:13px}footer>p{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:12px}.reveal{opacity:0;transform:translateY(18px);transition:.7s ease}.reveal.visible{opacity:1;transform:none}.legal{max-width:860px;margin:auto;padding:90px 28px 120px}.legal h1{font-size:48px;margin:10px 0}.legal h2{margin-top:40px}.legal p{color:var(--muted)}.legal a{color:var(--blue)}.back-link{display:inline-block;margin-top:40px;font-weight:700}@media(max-width:900px){.site-header nav{display:none;position:absolute;top:82px;left:0;right:0;padding:22px;background:#fff;flex-direction:column}.site-header nav.open{display:flex}.menu-button{display:block}.brand strong{font-size:14px}.hero{grid-template-columns:1fr;padding-top:60px}.ai-visual{height:370px}.service-grid{grid-template-columns:1fr 1fr}.solutions,.about{grid-template-columns:1fr}.contact{align-items:flex-start;flex-direction:column}footer{grid-template-columns:1fr}.footer-links{justify-content:flex-start;flex-wrap:wrap}footer>p{grid-column:auto}}@media(max-width:580px){.site-header{height:70px;padding:0 18px}.brand small{display:none}.hero{padding:55px 22px}.hero h1{font-size:44px}.hero-copy>p{font-size:16px}.trust{flex-wrap:wrap}.ai-visual{height:300px;transform:scale(.82)}.section{padding:75px 22px}.service-grid{grid-template-columns:1fr}.service-card p{min-height:auto}.flow-card{padding:30px 15px;gap:7px}.flow-card div{padding:14px 8px}.contact{margin:0 16px 55px;padding:35px 24px}.contact a{font-size:13px}footer{padding:40px 22px}}