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.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.process-item{padding:28px 28px 0 0}.process-item+.process-item{padding-left:28px;border-left:1px solid var(--line)}.process-item span{color:var(--blue);font-size:12px;font-weight:850}.process-item h3{margin:46px 0 15px;font-size:24px}.process-item p{color:var(--muted);line-height:1.75}
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.site-footer{padding:50px 0 32px;color:rgba(255,255,255,.62);background:var(--ink)}.footer-top{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:start;padding-bottom:45px}.footer-copy{max-width:560px;margin-top:22px;font-size:14px;line-height:1.8}.footer-links{display:flex;flex-wrap:wrap;gap:18px 28px;max-width:430px;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:12px}.floating-contact{position:fixed;z-index:45;right:24px;bottom:24px;display:flex;flex-direction:column;gap:10px}.floating-contact a{width:52px;height:52px;display:grid;place-items:center;color:#fff;background:var(--blue);border:1px solid rgba(255,255,255,.3);border-radius:50%;box-shadow:0 10px 35px rgba(7,17,31,.25);font-size:12px;font-weight:850}
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/* Brighter visual system */
:root{--ink:#0b1f3a;--ink2:#173250;--paper:#f7f9fc;--blue:#155eef;--cyan:#20bfc5;--muted:#5f6f82;--line:rgba(11,31,58,.11);--shadow:0 22px 70px rgba(41,72,112,.10)}
body{background:var(--paper)}.section{padding:96px 0}.section-heading{grid-template-columns:1fr .86fr;gap:72px;align-items:center}.section-heading h2{font-size:clamp(38px,4.35vw,58px);text-wrap:balance}.section-heading p:last-child{font-size:16px;line-height:1.8}
.site-header{color:var(--ink)}.site-header.is-scrolled{background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);box-shadow:0 10px 35px rgba(24,52,87,.06)}.brand svg{width:40px;height:40px;color:var(--blue);flex:0 0 auto}.brand-name strong{color:var(--ink)}.brand-name span{color:#718096}.site-nav a{color:#354760}.site-nav a:hover{color:var(--blue)}.nav-cta{color:#fff!important;background:var(--blue)}.nav-toggle{color:var(--ink);border-color:var(--line)}
.hero{min-height:820px;color:var(--ink);background:#f5f8fd}.hero:before{inset:0 0 0 36%;z-index:0;background:url('../images/hero-global-tech.webp') 67% center/cover no-repeat;opacity:.56}.hero:after{inset:0;z-index:1;height:auto;background:linear-gradient(90deg,#f5f8fd 0%,rgba(245,248,253,.98) 40%,rgba(245,248,253,.82) 58%,rgba(245,248,253,.2) 100%)}.hero h1{font-size:clamp(50px,5.9vw,86px)}.hero h1 .hero-title-main{color:var(--ink)}.hero h1 span{color:var(--blue)}.hero-lead{color:#52657b}.button-ghost{color:var(--ink);border-color:rgba(11,31,58,.18);background:rgba(255,255,255,.46)}.hero-proof{border-color:rgba(11,31,58,.12)}.proof-item+.proof-item{border-color:rgba(11,31,58,.12)}.proof-item span{color:#718096}
.positioning{padding:84px 0;color:var(--ink);background:#eaf2ff}.positioning-text{color:#4f6278}.positioning-text strong{color:var(--ink)}.seo-feature{border:1px solid rgba(21,94,239,.08)}
.build-grid{gap:20px;align-items:stretch}.build-card,.build-card.featured{display:flex;flex-direction:column;min-height:370px;padding:34px;color:var(--ink);background:#fff;border-color:var(--line);box-shadow:0 14px 40px rgba(41,72,112,.05)}.build-card.featured{background:#edf6ff;border-color:rgba(21,94,239,.28)}.build-icon{margin-bottom:38px;border-radius:13px}.build-card.featured .build-icon{color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan))}.build-card h3{min-height:66px;font-size:25px;line-height:1.3}.build-card p,.build-card.featured p{margin:0;color:var(--muted);line-height:1.8}.price,.build-card.featured .price{margin-top:auto;padding-top:26px;color:var(--blue);font-size:25px}
.section-dark{color:var(--ink);background:#eef4fb}.section-dark .section-heading p:last-child{color:var(--muted)}.section-dark .eyebrow.light{color:var(--blue)}.channel-card{min-height:330px;color:var(--ink);background:#fff;border-color:var(--line);box-shadow:0 14px 42px rgba(41,72,112,.06)}.channel-num{color:var(--blue)}.channel-card h3{margin-top:58px}.channel-card p{color:var(--muted)}
.founder{color:var(--ink);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.founder-mark{min-height:460px;background:linear-gradient(145deg,#eaf2ff,#d9f6f5)}.founder-mark span{color:var(--blue)}.founder-mark strong{color:var(--blue);opacity:.11}.founder-copy p{color:var(--muted)}.founder-points div{color:#43566d;border-color:var(--line)}
.case-grid{gap:22px}.case-card{border-radius:18px;box-shadow:0 14px 40px rgba(41,72,112,.06);transition:transform .25s,box-shadow .25s}.case-card:hover{transform:translateY(-4px);box-shadow:0 22px 55px rgba(41,72,112,.11)}.case-info{display:grid;grid-template-columns:minmax(0,1fr) 38px;align-items:center;gap:18px;padding:22px 24px}.case-info h3{font-size:20px;line-height:1.25}.case-info p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.case-link{width:38px;height:38px;display:grid;place-items:center;color:#fff;background:var(--blue);border-radius:50%;font-size:17px}
.page-hero{color:var(--ink);background:linear-gradient(135deg,#eef4ff,#e7f7f7)}.page-hero p:last-child{color:var(--muted)}.page-code{color:rgba(21,94,239,.16)}.contact .button-ghost{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.08)}.site-footer .brand-name strong{color:#fff}.site-footer .brand-name span{color:rgba(255,255,255,.48)}
@media(max-width:1180px){.section-heading{grid-template-columns:1fr;gap:20px;align-items:start}.section-heading p:last-child{max-width:720px}.section-heading h2{max-width:820px}.case-grid{gap:18px}}
@media(max-width:980px){.site-nav{color:var(--ink);background:rgba(255,255,255,.98)}.site-nav a{color:var(--ink)}.hero:before{inset:0 0 0 22%;opacity:.38}.hero:after{background:linear-gradient(90deg,#f5f8fd 0%,rgba(245,248,253,.94) 56%,rgba(245,248,253,.52) 100%)}}
@media(max-width:640px){.section{padding:66px 0}.hero{min-height:740px;background:#f5f8fd}.hero:before{inset:0;opacity:.2}.hero:after{background:rgba(245,248,253,.87)}.hero h1{font-size:42px}.hero-lead{color:#52657b}.proof-item:nth-child(even){border-color:var(--line)}.build-card,.build-card.featured{min-height:315px}.build-card h3{min-height:auto}.case-info{grid-template-columns:minmax(0,1fr) 36px;align-items:center;display:grid;padding:19px}.case-link{width:36px;height:36px}.channel-card{min-height:270px}.founder-mark{min-height:230px}}
.story-card{display:flex;flex-direction:column;box-shadow:0 14px 40px rgba(41,72,112,.055)}.story-card>a{display:block;background:#edf5ff}.story-card img{width:100%;height:auto;aspect-ratio:16/10}.story-copy{display:flex;flex:1;flex-direction:column}.story-copy h2{min-height:59px;margin-top:10px}.story-copy p{margin-bottom:0}.article-cover{height:auto;aspect-ratio:16/10;object-fit:cover;background:#edf5ff}
@media(max-width:640px){.story-copy h2{min-height:auto}}

/* Brand, portfolio, blog and direct-contact refinements */
.brand{gap:10px;min-width:174px}.brand svg{width:42px;height:42px}.brand-name strong{font-size:18px;letter-spacing:.07em}.brand-name span{width:max-content;margin-top:6px;font-size:9px;letter-spacing:.17em}.site-nav{gap:22px}.site-nav button{cursor:pointer}.nav-cta{border:0;font-size:14px;font-weight:700}.button{cursor:pointer}
.work-scope{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:-12px 0 34px;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--line)}.work-scope article{padding:24px 26px;background:#fff}.work-scope span{display:block;margin-bottom:22px;color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.12em}.work-scope strong{font-size:19px}.work-scope p{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.65}.section-more{display:flex;justify-content:center;margin-top:36px}
.case-link{width:auto;height:auto;display:block;color:var(--blue);background:transparent;border-radius:0;font-size:12px;white-space:nowrap}.case-info{grid-template-columns:minmax(0,1fr) auto}
.blog-section{background:#eef4ff}.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.blog-card{min-height:250px;display:flex;flex-direction:column;padding:32px;border:1px solid rgba(21,94,239,.13);border-radius:20px;background:rgba(255,255,255,.8);transition:transform .25s,box-shadow .25s}.blog-card:hover{transform:translateY(-4px);box-shadow:0 20px 55px rgba(35,74,130,.1)}.blog-card-featured{grid-row:span 2;min-height:518px;color:#fff;background:linear-gradient(145deg,#155eef,#0b387f)}.blog-card span{color:var(--blue);font-size:11px;font-weight:850;letter-spacing:.12em}.blog-card-featured span{color:#7ef2e7}.blog-card h3{max-width:540px;margin:36px 0 14px;font-size:clamp(24px,2.7vw,39px);line-height:1.25;letter-spacing:-.035em}.blog-card:not(.blog-card-featured) h3{font-size:25px}.blog-card p{max-width:500px;color:rgba(255,255,255,.7);line-height:1.8}.blog-card em{margin-top:auto;color:var(--blue);font-size:13px;font-style:normal;font-weight:800}.blog-card-featured em{color:#fff}
.qr-shell span{display:block;margin-top:6px;color:var(--muted);font-size:12px}.qr-shell button,.mobile-wechat-card button{margin-top:12px;padding:9px 14px;color:var(--blue);background:#edf4ff;border:0;border-radius:999px;font-size:12px;font-weight:800;cursor:pointer}.mobile-wechat-card{display:none}
.floating-contact button{width:52px;height:52px;display:grid;place-items:center;padding:0;color:#fff;background:var(--blue);border:1px solid rgba(255,255,255,.34);border-radius:50%;box-shadow:0 10px 35px rgba(7,17,31,.25);font-size:12px;font-weight:850;cursor:pointer}.floating-contact button:last-child{color:var(--ink);background:#fff;border-color:var(--line)}
.contact-modal{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:22px;visibility:hidden;opacity:0;transition:opacity .2s,visibility .2s}.contact-modal.is-open{visibility:visible;opacity:1}.contact-modal-backdrop{position:absolute;inset:0;background:rgba(5,18,37,.58);backdrop-filter:blur(7px)}.contact-modal-dialog{position:relative;z-index:1;width:min(430px,100%);padding:34px;border-radius:24px;background:#fff;box-shadow:0 28px 90px rgba(5,18,37,.28)}.contact-modal-close{position:absolute;top:14px;right:14px;width:38px;height:38px;color:#536378;background:#eef3f9;border:0;border-radius:50%;font-size:25px;line-height:1;cursor:pointer}.modal-wechat,.modal-phone{text-align:center}.modal-wechat h2,.modal-phone h2{margin:0 0 20px;font-size:30px}.modal-wechat img{width:240px;margin:0 auto;border-radius:14px}.modal-hint{margin:14px 0;color:var(--muted);font-size:13px;line-height:1.6}.modal-mobile-only{display:none}.modal-phone{display:none}.phone-number{margin:30px 0 12px;color:var(--blue);font-size:38px;font-weight:900;letter-spacing:.03em}.copy-value{width:100%;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;margin-top:18px;padding:14px 16px;color:var(--ink);background:#f2f6fb;border:1px solid var(--line);border-radius:13px;cursor:pointer}.copy-value span{color:var(--muted);font-size:12px}.copy-value strong{text-align:left;font-size:17px}.copy-value em{color:var(--blue);font-size:12px;font-style:normal;font-weight:800}.copy-value.is-copied em{color:#0a9c75}.footer-bottom a:hover{color:#fff}body.modal-open{overflow:hidden}
@media(max-width:1100px){.site-nav{gap:16px;font-size:13px}.brand{min-width:160px}}
@media(max-width:980px){.site-nav{gap:24px;font-size:21px}.site-nav button{font-size:18px}.work-scope{grid-template-columns:1fr}.blog-grid{grid-template-columns:1fr 1fr}.blog-card-featured{grid-column:1/-1;grid-row:auto;min-height:360px}}
@media(max-width:640px){.brand svg{width:38px;height:38px}.work-scope,.blog-grid{grid-template-columns:1fr}.work-scope{margin-top:0}.blog-card,.blog-card-featured{min-height:270px;padding:26px}.blog-card:not(.blog-card-featured) h3{font-size:23px}.contact-qr{padding-top:0}.contact-qr .qr-shell{display:none}.mobile-wechat-card{width:100%;display:grid;gap:8px;padding:24px;text-align:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:18px}.mobile-wechat-card span{color:rgba(255,255,255,.66);font-size:12px}.mobile-wechat-card strong{font-size:25px}.mobile-wechat-card button{justify-self:center}.modal-wechat img,.modal-desktop-only{display:none}.modal-mobile-only{display:block}.contact-modal-dialog{padding:30px 22px}.floating-contact button{width:50px;height:50px}.case-info{grid-template-columns:minmax(0,1fr) auto}}
.qr-shell img,.modal-wechat img{height:auto}

/* 2026-09 visual polish: centered wordmark, quieter portfolio covers, compact mobile menu */
.brand-name{align-items:center;text-align:center}.brand-name strong,.brand-name span{white-space:nowrap}.brand-name span{margin-left:auto;margin-right:auto}
.case-image{position:relative;background:#dfe8f2}.case-image:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(8,24,46,.02),rgba(8,24,46,.12))}.case-image img{object-position:center}
@media(max-width:980px){
  body.nav-open:before{content:"";position:fixed;z-index:48;inset:70px 0 0;background:rgba(8,24,46,.28);backdrop-filter:blur(3px)}
  .site-header{z-index:50}.header-inner{position:relative}.brand,.nav-toggle{position:relative;z-index:4}
  .site-nav{position:fixed;z-index:3;top:76px;right:12px;bottom:auto;left:12px;width:auto;max-height:calc(100dvh - 92px);display:flex;align-items:stretch;justify-content:flex-start;gap:0;padding:10px 20px 20px;overflow-y:auto;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px rgba(8,24,46,.2);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-12px) scale(.985);transform-origin:top center;transition:opacity .22s,transform .22s,visibility .22s;font-size:17px}
  .nav-open .site-nav{opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .site-nav a{width:100%;padding:15px 2px;color:var(--ink);border-bottom:1px solid var(--line)}
  .site-nav a:after{display:none}.site-nav .nav-cta{width:100%;margin-top:14px;padding:14px 18px!important;text-align:center;border-radius:12px;font-size:16px}
  .nav-open .floating-contact{opacity:0;visibility:hidden;pointer-events:none}
  .nav-toggle{background:#fff}
}
@media(max-width:640px){.brand-name{align-items:center}.brand-name span{display:block;margin-top:5px;font-size:8px;letter-spacing:.14em}.brand-name strong{font-size:17px}.site-nav{top:72px}.case-image{aspect-ratio:4/3}.floating-contact{transition:opacity .2s,visibility .2s}}