:root{--navy:#06111f;--navy2:#091b30;--blue:#1677ff;--cyan:#54baff;--orange:#ff6a00;--orange2:#ff963b;--ink:#0a1830;--muted:#64748b;--line:#dde7f2;--soft:#f4f7fb;--white:#fff;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"PingFang SC","Microsoft YaHei",Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}.site-header{position:absolute;top:0;left:50%;z-index:20;width:min(var(--max),calc(100% - 48px));height:88px;display:flex;align-items:center;gap:48px;transform:translateX(-50%);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.brand{display:flex;align-items:center;gap:12px;margin-right:auto}.brand>span:last-child{display:grid;gap:3px}.brand strong{font-size:18px;letter-spacing:.08em}.brand small{color:#93a8bf;font-size:11px;letter-spacing:.12em}.brand-mark{position:relative;width:34px;height:34px;display:block;transform:rotate(45deg)}.brand-mark i{position:absolute;border:2px solid #fff;border-radius:3px}.brand-mark i:nth-child(1){inset:0}.brand-mark i:nth-child(2){inset:7px;border-color:var(--orange)}.brand-mark i:nth-child(3){inset:14px;background:#fff;border:0}.site-nav{display:flex;gap:34px;font-size:14px}.site-nav a{position:relative;color:#d7e2ee;transition:.25s}.site-nav a:hover{color:#fff}.site-nav a::after{position:absolute;left:0;bottom:-32px;width:0;height:2px;content:"";background:var(--orange);transition:.25s}.site-nav a:hover::after{width:100%}.header-cta{padding:12px 22px;border-radius:8px;background:var(--orange);font-size:14px;font-weight:700;box-shadow:0 10px 26px rgba(255,106,0,.24)}.menu-button{display:none;background:none;border:0}.hero{position:relative;min-height:760px;display:grid;grid-template-columns:minmax(0,1fr) minmax(480px,.94fr);align-items:center;gap:24px;padding:145px max(24px,calc((100vw - var(--max))/2)) 80px;overflow:hidden;color:#fff;background:radial-gradient(circle at 78% 44%,#123c69 0,transparent 27%),linear-gradient(135deg,#071827,#030b15 70%)}.hero::after{position:absolute;right:-10%;bottom:-20%;width:70%;height:55%;content:"";background:radial-gradient(ellipse,rgba(22,119,255,.21),transparent 66%);filter:blur(20px)}.hero-grid{position:absolute;inset:0;opacity:.12;background-image:linear-gradient(rgba(80,174,255,.28) 1px,transparent 1px),linear-gradient(90deg,rgba(80,174,255,.28) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(to bottom,transparent,#000 40%,transparent)}.hero-glow{position:absolute;border-radius:50%;filter:blur(90px)}.glow-a{left:-8%;bottom:0;width:380px;height:380px;background:rgba(22,119,255,.2)}.glow-b{right:10%;top:15%;width:280px;height:280px;background:rgba(255,106,0,.12)}.hero-copy,.hero-visual{position:relative;z-index:2}.hero-copy h1{margin:0 0 26px;font-size:clamp(44px,5vw,70px);line-height:1.14;letter-spacing:-.035em}.hero-copy h1 span{color:var(--orange);text-shadow:0 0 34px rgba(255,106,0,.3)}.hero-copy>p{max-width:620px;margin:0;color:#b8c9da;font-size:18px;line-height:1.85}.hero-actions{display:flex;gap:16px;margin:38px 0}.button{min-height:50px;padding:0 28px;display:inline-flex;align-items:center;justify-content:center;gap:14px;border-radius:9px;font-size:15px;font-weight:700;transition:.25s}.button:hover{transform:translateY(-2px)}.button-primary{color:#fff;background:linear-gradient(135deg,var(--orange),#ff7f19);box-shadow:0 15px 38px rgba(255,106,0,.28)}.button-ghost{color:#e5edf5;border:1px solid rgba(255,255,255,.38);background:rgba(255,255,255,.03)}.hero-principles{display:flex;gap:0;margin-top:64px;border-left:2px solid var(--blue)}.hero-principles span{min-width:150px;padding:0 24px;color:#8298ad;font-size:12px;border-right:1px solid rgba(255,255,255,.13)}.hero-principles b{display:block;margin-bottom:5px;color:#d7e5f1;font-size:14px}.hero-visual{min-height:590px;display:flex;align-items:center;justify-content:center}.hero-visual img{position:relative;z-index:2;width:115%;max-width:760px;mix-blend-mode:screen;filter:saturate(1.08) contrast(1.08);animation:float 6s ease-in-out infinite}.visual-orbit{position:absolute;border:1px solid rgba(56,189,248,.28);border-radius:50%;animation:spin 18s linear infinite}.orbit-a{width:560px;height:560px}.orbit-b{width:430px;height:430px;border-color:rgba(255,106,0,.2);animation-direction:reverse}.data-chip{position:absolute;z-index:4;padding:9px 14px;color:#bed7eb;font-size:12px;border:1px solid rgba(84,186,255,.25);background:rgba(5,19,37,.72);backdrop-filter:blur(12px)}.data-chip i{width:6px;height:6px;margin-right:8px;display:inline-block;border-radius:50%;background:var(--orange);box-shadow:0 0 10px var(--orange)}.chip-a{top:24%;left:3%}.chip-b{right:0;top:46%}.chip-c{bottom:18%;left:11%}.section{padding:110px max(24px,calc((100vw - 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32px);height:72px}.brand small,.header-cta{display:none}.menu-button{width:42px;height:42px;display:grid;place-content:center;gap:6px;color:#fff}.menu-button span{width:24px;height:2px;display:block;background:currentColor}.site-nav.open{position:absolute;top:72px;left:0;width:100%;padding:16px;display:grid;gap:0;background:rgba(5,16,29,.96);backdrop-filter:blur(14px)}.site-nav.open a{padding:14px;border-bottom:1px solid rgba(255,255,255,.08)}.site-nav a::after{display:none}.hero{min-height:auto;grid-template-columns:1fr;padding:120px 20px 60px}.hero-copy h1{font-size:42px}.hero-copy>p{font-size:15px}.hero-actions{flex-direction:column}.hero-principles{margin-top:42px;display:grid;border-left:0;border-top:1px solid rgba(255,255,255,.13)}.hero-principles span{padding:14px;border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}.hero-visual{min-height:360px}.hero-visual img{width:150%;max-width:630px}.data-chip{font-size:10px}.chip-a{left:0}.chip-b{right:0}.section,.section-dark{padding:78px 20px}.section-heading{text-align:left}.capability-list{grid-template-columns:1fr;margin-top:42px}.capability{min-height:auto;padding:34px 26px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}.process-steps{grid-template-columns:repeat(2,1fr);gap:38px 24px}.step-icon{width:60px;height:60px}.solutions{gap:45px}.solution-card{grid-template-columns:42px 1fr;padding:24px 20px}.solution-card>span{grid-column:2}.about{gap:45px}.about-visual{min-height:370px}.glass-panel{width:72%;padding:19px}.panel-a{left:0}.panel-b{left:10%}.panel-c{left:20%}.panel-d{left:28%}.final-cta{min-height:390px;padding-inline:20px}footer{grid-template-columns:1fr}footer nav{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-visual img,.visual-orbit{animation:none}.reveal{opacity:1;transform:none;transition:none}}

/* Keep the hero promise on two balanced lines at desktop widths. */
@media(min-width:1025px){.hero-copy h1{max-width:650px;font-size:clamp(44px,4.45vw,64px)}}

.footer-phone{width:max-content;margin-top:7px;color:#c8d7e6;font-size:13px}.footer-phone:hover,.footer-record a:hover{color:#fff}.footer-record{text-align:center;line-height:2}.contact-dialog{width:min(92vw,480px);padding:38px;border:1px solid rgba(84,186,255,.28);border-radius:22px;color:#eaf4ff;text-align:center;background:linear-gradient(145deg,#0b2037,#06111f);box-shadow:0 28px 100px rgba(0,0,0,.55)}.contact-dialog::backdrop{background:rgba(2,8,16,.76);backdrop-filter:blur(8px)}.dialog-close{position:absolute;top:14px;right:17px;width:36px;height:36px;color:#8fa5b9;font-size:25px;border:0;background:transparent;cursor:pointer}.contact-icon{width:64px;height:64px;margin:0 auto 18px;display:grid;place-items:center;color:#fff;font-size:26px;border-radius:18px;background:linear-gradient(145deg,var(--blue),var(--cyan));box-shadow:0 14px 36px rgba(22,119,255,.32)}.contact-dialog>span{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.2em}.contact-dialog h2{margin:10px 0 12px;font-size:28px}.contact-dialog>p{margin:0;color:#9fb2c5;font-size:14px;line-height:1.8}.contact-number{margin:24px 0 22px;display:block;color:#fff;font-size:34px;font-weight:800;letter-spacing:.06em}.dialog-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dialog-actions .button{padding:0 18px}.copy-phone{min-height:50px;color:#e8f2fc;font-weight:700;border:1px solid rgba(255,255,255,.25);border-radius:9px;background:rgba(255,255,255,.05);cursor:pointer}.contact-dialog small{margin-top:20px;display:block;color:#738ba2}.contact-toast{position:fixed;left:50%;bottom:34px;z-index:100;padding:12px 22px;color:#fff;border-radius:999px;background:#122b45;box-shadow:0 14px 35px rgba(0,0,0,.28);opacity:0;pointer-events:none;transform:translate(-50%,18px);transition:.25s}.contact-toast.show{opacity:1;transform:translate(-50%,0)}