:root{--navy:#031f39;--navy2:#07345d;--blue:#0794ef;--blue2:#046bc0;--ink:#10243a;--muted:#5d6b79;--line:#dbe7f1;--soft:#f3f8fc;--white:#fff;--radius:22px;--shadow:0 24px 70px rgba(0,29,54,.13)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.55;background:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{background:#02192f;color:#cfe5f7;font-size:.86rem;padding:9px 0}
.topbar .wrap{display:flex;justify-content:space-between;gap:20px}
.topbar a{color:#fff}
.nav{height:78px;display:flex;align-items:center;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(6,52,93,.08)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px;color:var(--navy);font-weight:900;font-size:1.35rem;letter-spacing:-.02em}
.mark{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,var(--navy),var(--blue));color:white;font-size:1.22rem}
.links{display:flex;align-items:center;gap:27px;font-weight:700;font-size:.92rem}
.links a:hover{color:var(--blue2)}
.offer-nav{white-space:nowrap;border:1px solid #8fcaf3;padding:8px 12px;border-radius:9px;background:#edf7fe;color:var(--blue2)!important;box-shadow:0 7px 18px rgba(4,107,192,.1)}
.offer-nav:hover{background:#dceffd;color:var(--navy)!important}
.lang{border:1px solid #bfd6e8;padding:8px 12px;border-radius:50px}
.nav-cta,.btn{background:linear-gradient(135deg,var(--blue),var(--blue2));color:white!important;border-radius:10px;padding:12px 18px;box-shadow:0 10px 25px rgba(4,107,192,.22)}
.menu{display:none;background:none;border:0;font-size:1.65rem;color:var(--navy)}

html[lang="zh-CN"] body{font-family:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Source Han Sans SC",sans-serif;line-height:1.75}
html[lang="zh-CN"] h1,html[lang="zh-CN"] h2,html[lang="zh-CN"] h3{font-family:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Source Han Sans SC",sans-serif;font-weight:800;line-height:1.28;letter-spacing:-.035em;text-transform:none}
html[lang="zh-CN"] h1{letter-spacing:-.05em}
html[lang="zh-CN"] .eyebrow{letter-spacing:.08em}
html[lang="zh-CN"] .lead{line-height:1.8}
html[lang="zh-CN"] .card p,html[lang="zh-CN"] .about-body,html[lang="zh-CN"] .auto-copy p{line-height:1.75}

.hero{overflow:hidden;background:linear-gradient(120deg,#021a31 0%,#052d51 58%,#06477c 100%);color:white}
.hero-grid{min-height:650px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center}
.eyebrow{display:flex;align-items:center;gap:12px;color:#6ec8ff;font-weight:900;text-transform:uppercase;letter-spacing:.13em;font-size:.78rem}
.eyebrow:before{content:"";width:38px;height:3px;background:var(--blue)}
h1,h2,h3{font-family:"Arial Narrow","Roboto Condensed",Arial,sans-serif;margin:0;line-height:1.04;text-transform:uppercase}
h1{font-size:clamp(3.2rem,6vw,6rem);letter-spacing:-.045em;margin:20px 0 22px;max-width:720px}
h1 span{color:var(--blue)}
.lead{font-size:1.21rem;color:#dcebf7;max-width:620px}
.actions{display:flex;gap:13px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:800;padding:14px 21px}
.btn.alt{background:transparent;border:1px solid rgba(255,255,255,.4);box-shadow:none}
.trust{display:flex;gap:24px;flex-wrap:wrap;margin-top:42px;color:#c4d7e7;font-size:.9rem}
.trust b{display:block;color:white;font-size:1.45rem}
.hero-media{height:650px;position:relative;margin-right:calc((100vw - min(1180px,calc(100vw - 40px)))/-2)}
.hero-media:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#052d51 0%,transparent 35%),linear-gradient(0deg,rgba(1,21,39,.55),transparent 45%);z-index:1}
.hero-media img{width:100%;height:100%;object-fit:cover}
.floating{position:absolute;z-index:2;left:10%;bottom:42px;background:white;color:var(--navy);padding:18px 22px;border-radius:14px;box-shadow:var(--shadow);font-weight:800}
.floating span{display:block;color:var(--blue2);font-size:.79rem;text-transform:uppercase;letter-spacing:.08em}

.strip{background:var(--blue);color:white;padding:20px 0}
.strip .wrap{display:flex;justify-content:space-between;gap:24px;font-weight:800}
.strip-item{display:flex;align-items:center;gap:10px}
.strip i{font-style:normal;width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.17)}

.diagnostic{padding:72px 0;background:radial-gradient(circle at 92% 8%,rgba(40,164,235,.13),transparent 24%),#edf6fd}
.offer-box{display:grid;grid-template-columns:210px minmax(0,1fr) 340px;gap:0;background:white;border:1px solid #cfe4f4;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);position:relative}
.offer-price{background:linear-gradient(150deg,#021c35,#07528e);color:white;padding:38px 28px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.offer-price span{font-size:.72rem;font-weight:900;letter-spacing:.13em;color:#78cbff}
.offer-price strong{font:900 7.2rem/.9 "Arial Narrow",Arial,sans-serif;letter-spacing:-.08em;color:white;margin:15px 0 9px}
.offer-price sup{font-size:2.6rem;vertical-align:top;position:relative;top:.3em;margin-right:4px}
.offer-price small{font-weight:700;color:#c8e2f3}
.offer-copy{padding:42px 48px}
.offer-copy h2{font-size:clamp(2.1rem,3.6vw,3.7rem);color:var(--navy);margin:13px 0 15px;max-width:800px}
.offer-copy>p{color:var(--muted);font-size:1.02rem;margin:0;max-width:850px}
.offer-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:24px 0}
.offer-step{border:1px solid var(--line);border-radius:12px;padding:14px 12px;color:var(--navy);font-weight:800;font-size:.86rem;line-height:1.4}
.offer-step span{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--blue);color:white;margin-right:7px}
.offer-actions{display:flex;align-items:center;gap:18px;margin-top:24px}
.offer-terms-link{color:var(--blue2);font-weight:800;text-decoration:underline;text-underline-offset:4px}
.offer-note{border-top:1px solid var(--line);padding-top:17px;margin-top:22px!important;font-size:.79rem!important;line-height:1.55;color:#65788a!important}
.offer-note strong{color:var(--navy)}
.offer-visual{position:relative;min-height:100%;overflow:hidden;border-left:1px solid var(--line);display:grid;place-items:center;background:#061f39}
.offer-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 58%,rgba(2,25,47,.82) 100%)}
.offer-visual img{width:100%;height:auto;object-fit:contain}
.offer-visual span{position:absolute;z-index:1;left:24px;right:24px;bottom:22px;color:#fff;font-size:.8rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}

section{padding:96px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
.section-head h2{font-size:clamp(2.4rem,4vw,4rem);color:var(--navy);letter-spacing:-.035em;max-width:700px}
.section-head p{max-width:480px;color:var(--muted);margin:0}
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:29px;background:white;transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.icon{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,var(--navy2),var(--blue));margin-bottom:22px;padding:13px;box-shadow:0 8px 20px rgba(4,107,192,.18)}
.icon img{width:100%;height:100%;object-fit:contain}
.icon.brand-pair{width:92px;grid-template-columns:1fr 1fr;gap:11px;background:#fff;border:1px solid var(--line);padding:12px 14px}
.card h3{font-size:1.17rem;color:var(--navy);margin-bottom:11px}
.card p{margin:0;color:var(--muted);font-size:.96rem}

.about{padding-top:0}
.about-panel{display:grid;grid-template-columns:.92fr 1.08fr;background:linear-gradient(135deg,#eaf5fd,#f8fbfe);border:1px solid #d5e8f6;border-radius:28px;overflow:hidden}
.about-lead{background:var(--navy);color:white;padding:52px}
.about-lead h2{font-size:clamp(2.35rem,4vw,4.2rem);margin:16px 0 20px}
.about-lead p{color:#cce0ef;margin:0}
.about-body{padding:52px}
.about-body>p{margin-top:0;color:var(--muted)}
.career-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:26px 0}
.career-stats div{background:white;border:1px solid var(--line);border-radius:14px;padding:16px}
.career-stats b{display:block;color:var(--blue2);font-size:1.5rem;line-height:1.1}
.career-stats span{font-size:.86rem;color:var(--muted)}
.project-scope{background:linear-gradient(135deg,var(--blue2),#094d84);color:white;border-radius:16px;padding:22px 24px;margin:0 0 24px}
.project-scope strong{display:block;font-size:1.08rem;margin-bottom:7px}
.project-scope span{display:block;color:#dcedf9;font-size:.93rem}
.brand-line{border-top:1px solid #cadeed;padding-top:22px;color:var(--navy)!important}
.brand-line strong{display:block;margin-bottom:6px}

.automotive{background:var(--soft)}
.auto-box{display:grid;grid-template-columns:.95fr 1.05fr;background:var(--navy);color:white;border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}
.auto-image{min-height:520px;position:relative;overflow:hidden;background:#061f39;display:grid;place-items:center}
.auto-image img{width:100%;height:auto;object-fit:contain}
.auto-image:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(2,25,47,.66),transparent 48%)}
.auto-image:after{content:"AUTOMOTIVE IT";z-index:2;position:absolute;inset:auto 28px 26px;font:900 clamp(2.5rem,5vw,5rem)/.82 "Arial Narrow",Arial;color:rgba(255,255,255,.92);letter-spacing:-.05em}
html[lang="zh-CN"] .auto-image:after{content:"汽车行业 IT"}
.auto-copy{padding:64px}
.auto-copy h2{font-size:clamp(2.35rem,4vw,4.3rem);margin:14px 0 22px}
.auto-copy p{color:#c8deee}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:30px 0}
.checks div{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.15);font-weight:700;line-height:1.4}
.checks div:before{content:"✓";color:#4ec1ff;margin-right:9px}

.why{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:center}
.why h2{font-size:clamp(2.5rem,4.5vw,4.6rem);color:var(--navy);margin:18px 0}
.why p{color:var(--muted)}
.reason-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.reason{background:var(--soft);padding:24px;border-radius:16px;border-left:4px solid var(--blue)}
.reason b{display:block;color:var(--navy);font-size:1.05rem}
.reason span{color:var(--muted);font-size:.9rem}

.contact{background:linear-gradient(120deg,#03213c,#064575);color:white;padding:78px 0}
.contact-grid{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px}
.contact h2{font-size:clamp(2.7rem,5vw,5rem);max-width:760px}
.contact h2 span{color:var(--blue)}
.contact p{color:#cfe0ec;font-size:1.08rem}
.contact-actions{display:grid;gap:12px;min-width:280px}
.contact-actions a{background:white;color:var(--navy);padding:16px 20px;border-radius:10px;font-weight:900;text-align:center}
.contact-actions a:first-child{background:var(--blue);color:white}

footer{background:#011425;color:#a9c1d5;padding:40px 0}
.foot{display:flex;justify-content:space-between;gap:30px;align-items:center}
.foot strong{color:white}
.foot-links{display:flex;gap:22px}
.small{font-size:.82rem}

.modal-open{overflow:hidden}
.claim-dialog{display:none;position:fixed;inset:0;z-index:1000;width:100%;height:100%;padding:24px;background:rgba(1,20,37,.72);backdrop-filter:blur(5px);overflow:auto;color:var(--text)}
.claim-dialog.is-open,.claim-dialog:target{display:grid;place-items:center}
.claim-modal{position:relative;width:min(900px,100%);max-height:calc(100vh - 48px);padding:42px;border-radius:24px;background:white;box-shadow:0 30px 90px rgba(1,20,37,.35);overflow:auto}
.claim-close{position:absolute;top:18px;right:20px;width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:white;color:var(--navy);font-size:1.75rem;line-height:1;cursor:pointer;text-decoration:none}
.claim-close:hover{background:var(--soft)}
.claim-heading{padding-right:54px;margin-bottom:28px}
.claim-kicker{display:inline-block;color:var(--blue2);font-size:.77rem;font-weight:900;letter-spacing:.11em}
.claim-heading h2{font-size:clamp(2rem,4vw,3.15rem);color:var(--navy);margin:10px 0 9px;line-height:1.05}
.claim-heading p{color:var(--muted);margin:0;max-width:720px}
.claim-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.claim-fields label{display:grid;gap:7px;color:var(--navy);font-weight:800;font-size:.88rem}
.claim-fields label span b{color:#d93434}
.claim-fields input,.claim-fields textarea{width:100%;border:1px solid #bfd3e3;border-radius:10px;background:#f9fcff;color:var(--navy);font:inherit;font-weight:500;padding:13px 14px;outline:none}
.claim-fields input:focus,.claim-fields textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,145,232,.14);background:white}
.claim-fields input[type="file"]{padding:10px;font-size:.82rem}
.claim-fields textarea{resize:vertical;min-height:125px}
.field-wide{grid-column:1/-1}
.upload-help{margin:-7px 0 0;color:var(--muted);font-size:.78rem}
.claim-consent{display:flex;gap:11px;align-items:flex-start;margin:22px 0 0;color:#50687b;font-size:.82rem;line-height:1.5}
.claim-consent input{margin-top:4px;flex:0 0 auto}
.form-honey{position:absolute!important;left:-9999px!important}
.form-error{min-height:1.4em;color:#bd2020;font-weight:800;font-size:.84rem;margin:10px 0 0}
.claim-submit-row{display:flex;align-items:center;gap:20px;margin-top:10px}
.claim-submit-row small{color:var(--muted);line-height:1.5}
.claim-submit{border:0;cursor:pointer;white-space:nowrap}
.claim-submit:disabled{opacity:.65;cursor:wait}
.thanks-page{min-height:100vh;background:linear-gradient(135deg,#edf7ff,#dff0fb);display:grid;place-items:center;padding:28px}
.thanks-card{width:min(720px,100%);background:white;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:54px;text-align:center}
.thanks-icon{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:white;font-size:2.2rem;font-weight:900;margin:0 auto 24px}
.thanks-card h1{font-size:clamp(2.35rem,6vw,4rem);color:var(--navy);margin:0 0 16px}
.thanks-card p{color:var(--muted);font-size:1.05rem;max-width:560px;margin:0 auto 28px}
.thanks-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

@media(max-width:900px){.links a:not(.nav-cta):not(.lang){display:none}
.hero-grid{grid-template-columns:1fr}
.hero-copy{padding:80px 0 58px}
.hero-media{height:400px;margin-right:-20px;margin-left:-20px}
.offer-box{grid-template-columns:170px 1fr}
.offer-copy{padding:34px}
.offer-visual{grid-column:1/-1;min-height:320px;border-left:0;border-top:1px solid var(--line)}
.offer-steps{grid-template-columns:1fr}
.services{grid-template-columns:1fr 1fr}
.about-panel,.auto-box,.why{grid-template-columns:1fr}
.about-lead,.about-body{padding:42px}
.auto-copy{padding:42px}
.contact-grid{grid-template-columns:1fr}
.reason-grid{order:-1}
}

@media(max-width:600px){.wrap{width:min(100% - 28px,1180px)}
.topbar .wrap{justify-content:center}
.topbar span{display:none}
.nav{height:68px}
.brand{font-size:1.12rem}
.mark{width:34px;height:34px}
.links{gap:8px}
.lang{padding:7px 10px}
.nav-cta{display:none}
h1{font-size:3.25rem}
.hero-grid{min-height:auto}
.hero-media{height:330px}
.trust{gap:15px}
.strip .wrap{overflow:auto;justify-content:flex-start}
.strip-item{min-width:210px}
section{padding:70px 0}
.diagnostic{padding:42px 0}
.offer-box{grid-template-columns:1fr}
.offer-price{padding:24px}
.offer-price strong{font-size:5.5rem}
.offer-copy{padding:30px 24px}
.offer-visual{min-height:245px}
.offer-actions{flex-direction:column;align-items:stretch}
.offer-terms-link{text-align:center}
.section-head{display:block}
.section-head p{margin-top:18px}
.services,.reason-grid,.checks,.career-stats{grid-template-columns:1fr}
.about-lead,.about-body{padding:32px 25px}
.auto-image{min-height:330px}
.auto-copy{padding:34px 25px}
.contact-actions{min-width:0}
.foot{display:block}
.foot-links{margin-top:18px;flex-wrap:wrap}
.actions{flex-direction:column;align-items:stretch}
.btn{width:100%}
.claim-dialog{padding:0;background:white;backdrop-filter:none}
.claim-dialog.is-open,.claim-dialog:target{display:block}
.claim-modal{width:100%;max-height:none;min-height:100vh;padding:64px 22px 32px;border-radius:0;box-shadow:none}
.claim-close{top:13px;right:14px}
.claim-heading{padding-right:0}
.claim-fields{grid-template-columns:1fr}
.field-wide{grid-column:auto}
.claim-submit-row{display:grid}
.claim-submit-row small{text-align:center}
.thanks-card{padding:38px 24px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
.card{transition:none}
}

/* ===================== v7 refresh (same palette, fonts & styling) ===================== */
html{scroll-padding-top:96px}
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.skip-link{position:absolute;left:12px;top:-60px;z-index:2000;background:var(--navy);color:#fff;padding:10px 16px;border-radius:8px;font-weight:800}
.skip-link:focus{top:12px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.nav-cta,.btn{transition:transform .2s,box-shadow .2s,filter .2s}
.btn:hover,.nav-cta:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 14px 30px rgba(4,107,192,.28)}
.links a[aria-current="page"]{color:var(--blue2);box-shadow:inset 0 -3px 0 var(--blue)}
.links{gap:22px}
.menu{cursor:pointer;width:44px;height:44px;border-radius:10px}
.menu:hover{background:var(--soft)}
.actions{flex-wrap:wrap}
.trust div{min-width:120px}
.section-head h2,.why h2,.about-lead h2,.auto-copy h2{text-wrap:balance}
p{text-wrap:pretty}
.card h3{line-height:1.15}
.icon-glyph{font-size:1.6rem;color:#fff;line-height:1}
.foot-links a:hover,.foot a:hover{color:#fff}
.foot-privacy{border-top:1px solid rgba(255,255,255,.08);margin-top:24px;padding-top:18px}
.foot-privacy p{margin:0;max-width:900px;color:#7f9ab1}
.claim-fields select{width:100%;border:1px solid #bfd3e3;border-radius:10px;background:#f9fcff;color:var(--navy);font:inherit;font-weight:500;padding:13px 14px}
.claim-consent a{color:var(--blue2);text-decoration:underline}
.contact-pref{border:1px solid #bfd3e3;border-radius:10px;padding:10px 14px 12px;margin:0;display:flex;flex-wrap:wrap;gap:8px 22px;background:#f9fcff}
.contact-pref legend{font-weight:800;font-size:.88rem;color:var(--navy);padding:0 6px}
.contact-pref label{display:flex!important;align-items:center;gap:8px;font-weight:700!important;cursor:pointer}
.contact-pref input{width:auto!important;margin:0;accent-color:var(--blue2)}
.claim-consent input{accent-color:var(--blue2);width:18px;height:18px}

/* AI teaser on home */
.ai-teaser{padding:0 0 96px}
.ai-teaser-box{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;background:linear-gradient(120deg,#021a31,#06477c);color:#fff;border-radius:28px;padding:48px 52px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.ai-teaser-box:after{content:"AI";position:absolute;right:-10px;bottom:-60px;font:900 15rem/1 "Arial Narrow",Arial,sans-serif;color:rgba(110,200,255,.07);pointer-events:none}
.ai-teaser h2{font-size:clamp(2rem,3.4vw,3.3rem);margin:14px 0 12px;max-width:760px}
.ai-teaser p{color:#cfe0ec;margin:0;max-width:720px}
.ai-teaser-actions{display:grid;gap:12px;position:relative;z-index:1}

/* Enquiry form section */
.enquiry{background:var(--soft);border-top:1px solid var(--line)}
.enquiry-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.enquiry-intro h2{font-size:clamp(2.2rem,3.6vw,3.6rem);color:var(--navy);margin:16px 0}
.enquiry-intro>p{color:var(--muted)}
.enquiry-points{list-style:none;padding:0;margin:24px 0;display:grid;gap:10px}
.enquiry-points li{font-weight:700;color:var(--navy)}
.enquiry-points li:before{content:"✓";color:var(--blue);margin-right:10px;font-weight:900}
.enquiry-call{font-weight:700;color:var(--navy)}
.enquiry-call a{color:var(--blue2);text-decoration:underline;text-underline-offset:4px}
.lead-form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:36px;box-shadow:var(--shadow)}

/* Sub-page hero */
.page-hero .page-hero-grid{min-height:560px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:30px 0}
.page-hero h1{font-size:clamp(2.8rem,5vw,5rem)}
.page-hero-art{display:grid;place-items:center}
.flow-svg{width:100%;max-width:460px;height:auto;filter:drop-shadow(0 30px 60px rgba(0,0,0,.35))}
.lp-hero .page-hero-grid{grid-template-columns:1.05fr .95fr;padding:0}
.lp-media{height:560px}
.lp-diag a{display:inline-block;margin-top:18px;color:#6ec8ff;font-weight:800;text-decoration:underline;text-underline-offset:4px}
html[lang="zh-CN"] .page-hero h1{font-size:clamp(2.4rem,4.4vw,4.2rem)}

/* AI page */
.hot-ai{background:var(--soft)}
.hot-grid .card{background:#fff}
.process{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:p}
.process li{border:1px solid var(--line);border-radius:18px;padding:26px;background:#fff;position:relative}
.process li span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;font-weight:900;margin-bottom:14px}
.process li b{display:block;color:var(--navy);font-size:1.2rem;font-family:"Arial Narrow","Roboto Condensed",Arial,sans-serif;text-transform:uppercase}
.process li p{color:var(--muted);margin:8px 0 0;font-size:.95rem}
.resp-ai{margin-top:40px;display:grid;grid-template-columns:.7fr 1.3fr;gap:32px;background:var(--navy);color:#fff;border-radius:22px;padding:36px 40px}
.resp-ai h3{font-size:2rem;margin-top:12px}
.resp-ai ul{margin:0;padding:0;list-style:none;display:grid;gap:10px;color:#cfe0ec}
.resp-ai li:before{content:"✓";color:#4ec1ff;margin-right:10px;font-weight:900}

/* Landing page */
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pain-grid div{background:var(--soft);border-left:4px solid var(--blue);border-radius:14px;padding:20px 22px;font-weight:700;color:var(--navy)}
.lp-services{padding-top:0}
.lp-more{margin-top:28px;text-align:center}
.lp-offer{grid-template-columns:210px 1fr}
.local-zh{background:var(--soft)}

/* Sticky mobile call / enquiry bar */
.mobile-bar{display:none}

@media(max-width:1080px){.links{gap:16px;font-size:.86rem}}
@media(max-width:900px){
.menu{display:grid;place-items:center;order:3}
.nav .wrap{position:relative}
.links{position:absolute;top:calc(100% + 10px);left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:4px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow)}
.links.is-open{display:flex}
.links a:not(.nav-cta):not(.lang){display:block}
.links a{padding:12px 14px;border-radius:10px}
.links a:hover{background:var(--soft)}
.links .lang,.links .offer-nav{text-align:center}
.links .nav-cta{display:block!important;text-align:center}
.enquiry-grid,.page-hero .page-hero-grid,.ai-teaser-box,.resp-ai{grid-template-columns:1fr}
.page-hero-art{padding-bottom:40px}
.lp-media{height:380px}
.process{grid-template-columns:1fr 1fr}
.pain-grid{grid-template-columns:1fr 1fr}
.ai-teaser-box{padding:40px 32px}
.mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:900;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(0,29,54,.12);padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:8px}
.mobile-bar a{display:flex;align-items:center;justify-content:center;gap:6px;min-height:48px;border-radius:10px;font-weight:900;font-size:.95rem}
.mb-call{background:var(--navy);color:#fff}
.mb-enq{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff}
body{padding-bottom:72px}
.thanks-page{padding-bottom:28px}
.modal-open .mobile-bar{display:none}
}
@media(max-width:600px){
.page-hero h1,html[lang="zh-CN"] .page-hero h1{font-size:2.5rem}
html[lang="zh-CN"] h1{font-size:2.5rem}
h1{font-size:2.9rem}
.hero-copy{padding:56px 0 44px}
.lead-form{padding:24px 18px;border-radius:18px}
.process,.pain-grid{grid-template-columns:1fr}
.resp-ai{padding:28px 22px}
.ai-teaser{padding-bottom:70px}
.ai-teaser-box{padding:32px 22px;border-radius:22px}
.lp-offer{grid-template-columns:1fr}
.contact-pref{gap:8px 16px}
.mobile-bar a{font-size:.88rem}
}
@media(prefers-reduced-motion:reduce){.btn,.nav-cta{transition:none}.btn:hover{transform:none}}
@media print{.mobile-bar,.nav,.topbar,.claim-dialog{display:none!important}}

/* ===================== Chat assistant ===================== */
.gzc{position:fixed;right:22px;bottom:22px;z-index:950;font-size:.95rem}
.gzc-bubble{display:flex;align-items:center;gap:9px;border:0;cursor:pointer;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border-radius:999px;padding:13px 20px 13px 16px;font-weight:800;font-size:.95rem;line-height:1;font-family:inherit;box-shadow:0 14px 34px rgba(4,107,192,.35);transition:transform .2s}
.gzc-bubble:hover{transform:translateY(-2px)}
.gzc-bubble svg{width:26px;height:26px;color:#fff}
.gzc.is-open .gzc-bubble{display:none}
.gzc-panel{padding:0!important;position:absolute;right:0;bottom:0;width:min(390px,calc(100vw - 32px));height:min(620px,calc(100vh - 120px));display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 80px rgba(1,20,37,.3);overflow:hidden}
.gzc-panel[hidden]{display:none}
.gzc-head{display:flex;align-items:center;gap:11px;background:linear-gradient(120deg,#021a31,#06477c);color:#fff;padding:14px 14px 14px 16px}
.gzc-head .mark{flex:0 0 auto}
.gzc-head div{flex:1;min-width:0}
.gzc-head h2{font-size:1.05rem;margin:0;line-height:1.2;text-transform:uppercase;letter-spacing:.01em}
html[lang="zh-CN"] .gzc-head h2{text-transform:none}
.gzc-sub{margin:2px 0 0;font-size:.76rem;color:#9fd6ff}
.gzc-sub:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#3ddc84;margin-right:6px}
.gzc-lang{border:1px solid rgba(255,255,255,.35);background:transparent;color:#fff;border-radius:50px;padding:6px 11px;font-weight:800;cursor:pointer;font-family:inherit}
.gzc-x{width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;font-size:1.5rem;line-height:1;cursor:pointer}
.gzc-privacy{margin:0;padding:8px 14px;background:#edf6fd;border-bottom:1px solid var(--line);color:#50687b;font-size:.74rem;line-height:1.45}
.gzc-privacy a{color:var(--blue2);text-decoration:underline;font-weight:700}
.gzc-log{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px;background:#fbfdff}
.gzc-msg{max-width:86%;padding:10px 13px;border-radius:16px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}
.gzc-bot{align-self:flex-start;background:var(--soft);border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:5px}
.gzc-user{align-self:flex-end;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border-bottom-right-radius:5px}
.gzc-typing{color:var(--muted);font-style:italic}
.gzc-quick{display:flex;flex-wrap:wrap;gap:7px;padding:0 14px 10px;background:#fbfdff}
.gzc-quick:empty{display:none}
.gzc-quick button{border:1px solid #8fcaf3;background:#edf7fe;color:var(--blue2);border-radius:50px;padding:7px 12px;font-weight:700;font-size:.8rem;font-family:inherit;cursor:pointer}
.gzc-quick button:hover{background:#dceffd}
.gzc-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line);align-items:flex-end}
.gzc-input textarea{flex:1;resize:none;border:1px solid #bfd3e3;border-radius:12px;padding:10px 12px;font:inherit;max-height:110px;background:#f9fcff;color:var(--navy)}
.gzc-input textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(0,145,232,.14)}
.gzc-send{width:44px;height:44px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;cursor:pointer;display:grid;place-items:center}
.gzc-send svg{width:20px;height:20px}
.gzc-actions{display:flex;gap:8px;padding:0 12px 12px}
.gzc-actions button{flex:1;border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:10px;padding:9px 8px;font-weight:800;font-size:.78rem;font-family:inherit;cursor:pointer}
.gzc-actions .gzc-details{background:var(--navy);color:#fff;border-color:var(--navy)}
.gzc-lead{padding:12px 14px;border-top:1px solid var(--line);background:#fff;display:grid;gap:8px;max-height:60%;overflow:auto}
.gzc-lead[hidden]{display:none}
.gzc-lead-h{margin:0;font-weight:900;color:var(--navy)}
.gzc-lead label{display:grid;gap:3px;font-size:.78rem;font-weight:800;color:var(--navy)}
.gzc-lead input:not([type=radio]):not([type=checkbox]),.gzc-lead textarea{border:1px solid #bfd3e3;border-radius:9px;padding:8px 10px;font:inherit;font-weight:500;background:#f9fcff}
.gzc-lead fieldset{border:0;padding:0;margin:0;display:flex;gap:12px;flex-wrap:wrap;font-size:.78rem}
.gzc-lead fieldset legend{font-weight:800;color:var(--navy);font-size:.78rem;margin-bottom:3px}
.gzc-lead fieldset label{display:flex;gap:5px;align-items:center}
.gzc-consent{display:flex!important;gap:7px;align-items:flex-start;font-weight:600!important;color:#50687b!important}
.gzc-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.gzc-lead .btn{border:0;padding:10px 12px;cursor:pointer;width:auto}
.gzc-cancel{border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;font-weight:800;color:var(--navy);font-family:inherit}
.gzc-err{margin:0;color:#bd2020;font-weight:800;font-size:.78rem;min-height:1em}
.gzc-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px}
.gzc-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media(max-width:900px){.gzc{right:14px;bottom:84px}.gzc-bubble{padding:12px}.gzc-bubble-label{display:none}
.gzc.is-open{inset:0;right:0;bottom:0}
.gzc-panel{position:fixed;inset:0;width:100%;height:100%;border-radius:0;border:0}
.gzc.is-open~.mobile-bar,body:has(.gzc.is-open) .mobile-bar{display:none}}
@media(prefers-reduced-motion:reduce){.gzc-bubble{transition:none}}
@media print{.gzc{display:none!important}}