:root{--ink:#171918;--muted:#666b67;--paper:#f7f6f2;--white:#fff;--line:#d8dad5;--green:#173e36;--mist:#e8eeeb;--silver:#bcc3bf}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);letter-spacing:0;margin:0;font-family:DM Sans,Arial,sans-serif}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{color:inherit}main{overflow:hidden}.site-header{z-index:50;color:#fff;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#121413d1;border-bottom:1px solid #ffffff47;grid-template-columns:1fr auto 1fr;align-items:center;width:100%;height:76px;padding:0 4vw;display:grid;position:fixed;top:0;left:0}.wordmark{flex-direction:column;width:max-content;line-height:1;display:inline-flex}.wordmark span{letter-spacing:.2em;font-family:Manrope,sans-serif;font-size:19px;font-weight:600}.wordmark small{letter-spacing:.46em;margin-top:5px;font-size:7px}.nav{align-items:center;gap:30px;display:flex}.nav a{color:#ffffffd1;font-size:13px;transition:color .2s}.nav a:hover{color:#fff}.header-actions{justify-self:end;align-items:center;gap:15px;display:flex}.language{color:#fff;cursor:pointer;background:0 0;border:0;padding:10px 2px;font-size:12px}.button{cursor:pointer;background:0 0;border:1px solid #ffffffb8;border-radius:0;justify-content:center;align-items:center;gap:12px;min-height:44px;padding:0 18px;font-size:12px;font-weight:600;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.button:hover{color:var(--ink);background:#fff}.button.dark{background:var(--ink);color:#fff;border-color:var(--ink)}.button.dark:hover{background:var(--green);border-color:var(--green)}.header-quote{min-height:40px}.icon-button{cursor:pointer;background:0 0;border:0;place-items:center;width:42px;height:42px;display:grid}.menu-button{color:#fff;display:none}.hero{color:#fff;align-items:center;height:88vh;min-height:680px;max-height:860px;display:flex;position:relative}.hero-image{object-fit:cover;object-position:center 42%}.hero-shade{background:#080a0985;position:absolute;inset:0}.hero-content{z-index:2;width:min(860px,86vw);margin:64px 0 0 7vw;position:relative}.eyebrow{text-transform:uppercase;letter-spacing:.24em;color:var(--green);margin:0 0 24px;font-size:10px;font-weight:600}.eyebrow.light{color:#ffffffb8}.hero h1{letter-spacing:0;max-width:840px;margin:0;font-family:Playfair Display,Georgia,serif;font-size:clamp(62px,8vw,116px);font-weight:500;line-height:.94}.hero h1 span{display:block}.lang-zh h1,.lang-zh h2,.lang-zh h3{font-family:Songti SC,STSong,Noto Serif CJK SC,serif}.lang-zh .hero h1{line-height:1.08}.hero-copy{color:#ffffffd1;max-width:590px;margin:30px 0 34px;font-family:Manrope,sans-serif;font-size:17px;line-height:1.65}.hero-actions{align-items:center;gap:30px;display:flex}.light-button{color:var(--ink);background:#fff;border-color:#fff}.light-button:hover{background:var(--mist)}.text-link{border:0;border-bottom:1px solid var(--ink);cursor:pointer;background:0 0;align-items:center;gap:14px;padding:7px 0;font-size:12px;font-weight:600;display:inline-flex}.light-link{border-color:#ffffffb3}.hero-index{z-index:2;letter-spacing:.16em;color:#fff9;gap:24px;font-size:9px;display:flex;position:absolute;bottom:34px;right:4vw}.trust-strip{border-bottom:1px solid var(--line);background:var(--white);grid-template-columns:repeat(4,1fr);align-items:center;min-height:72px;padding:0 5vw;display:grid}.trust-strip span{border-right:1px solid var(--line);text-transform:uppercase;letter-spacing:.12em;justify-content:center;align-items:center;gap:10px;font-size:11px;display:flex}.trust-strip span:last-child{border:0}.section{width:min(1280px,88vw);margin:0 auto;padding:140px 0}.section-heading h2,.prototype-copy h2,.capability-intro h2,.about-copy h2,.faq-title h2,.contact-section h2{letter-spacing:0;margin:0;font-family:Playfair Display,Georgia,serif;font-size:clamp(42px,5vw,70px);font-weight:500;line-height:1.08}.split-heading{grid-template-columns:1.3fr .7fr;align-items:end;gap:8vw;margin-bottom:90px;display:grid}.split-heading>p{color:var(--muted);margin:0 0 5px;font-size:15px;line-height:1.8}.service-grid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);display:grid}.service-item{border-right:1px solid var(--line);min-height:390px;padding:28px 26px;transition:background .25s;position:relative}.service-item:last-child{border:0}.service-item:hover{background:var(--white)}.service-item>span{color:#8b8f8b;font-size:10px}.service-icon{color:var(--green);margin:74px 0 48px}.service-icon svg{stroke-width:1.2px;width:30px;height:30px}.service-item h3{margin:0 0 16px;font-family:Playfair Display,Georgia,serif;font-size:27px;font-weight:500}.service-item p{color:var(--muted);margin:0;font-size:13px;line-height:1.7}.service-arrow{position:absolute;bottom:28px;right:26px}.work-section{padding-top:70px}.work-heading{justify-content:space-between;align-items:end;margin-bottom:52px;display:flex}.filters{gap:6px;display:flex}.filters button{border:1px solid var(--line);cursor:pointer;background:0 0;min-height:36px;padding:0 15px;font-size:11px}.filters button.active{background:var(--ink);border-color:var(--ink);color:#fff}.work-grid{grid-template-columns:1.05fr .95fr;align-items:start;gap:30px;display:grid}.work-card.card-1,.work-card.card-3{margin-top:110px}.work-image-wrap{aspect-ratio:4/5;background:#e6e5e0;position:relative;overflow:hidden}.work-image-wrap img{object-fit:cover;transition:transform .8s cubic-bezier(.22,1,.36,1)}.work-card:hover img{transform:scale(1.025)}.work-meta{border-top:1px solid var(--line);justify-content:space-between;align-items:start;margin-top:10px;padding:18px 0 0;display:flex}.work-meta h3{margin:0 0 5px;font-family:Playfair Display,Georgia,serif;font-size:24px;font-weight:500}.work-meta p,.work-meta span{color:var(--muted);margin:0;font-size:11px}.process-section{background:var(--green);color:#fff}.process-inner{padding:130px 0}.process-title{max-width:680px;margin-bottom:84px}.process-title h2{margin:0;font-family:Playfair Display,Georgia,serif;font-size:clamp(48px,6vw,78px);font-weight:500;line-height:1.05}.process-list{border-top:1px solid #ffffff40;grid-template-columns:repeat(4,1fr);display:grid}.process-list article{border-right:1px solid #ffffff40;min-height:290px;padding:28px 28px 0 0}.process-list article:not(:first-child){padding-left:28px}.process-list article:last-child{border:0}.process-list span{color:#ffffff80;font-size:10px}.process-list h3{margin:86px 0 16px;font-family:Playfair Display,Georgia,serif;font-size:28px;font-weight:500}.process-list p{color:#ffffffa6;margin:0;font-size:13px;line-height:1.75}.prototype-section{background:var(--white);grid-template-columns:1.08fr .92fr;min-height:760px;display:grid}.prototype-image{min-height:660px;position:relative}.prototype-image img{object-fit:cover}.prototype-copy{align-self:center;padding:12vw 8vw}.prototype-copy>p:not(.eyebrow){color:var(--muted);margin:28px 0;font-size:14px;line-height:1.8}.prototype-copy ul{border-top:1px solid var(--line);margin:0 0 40px;padding:0;list-style:none}.prototype-copy li{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:15px 0;font-size:12px;display:flex}.prototype-copy li svg{color:var(--green)}.capabilities{grid-template-columns:.8fr 1.2fr;gap:10vw;display:grid}.capability-intro{align-self:start;position:sticky;top:120px}.capability-intro>p:not(.eyebrow){color:var(--muted);margin:30px 0 38px;font-size:14px;line-height:1.8}.capability-row{border-bottom:1px solid var(--line);grid-template-columns:44px 150px 1fr;align-items:center;gap:16px;min-height:116px;display:grid}.capability-row:first-child{border-top:1px solid var(--line)}.capability-row span{color:#8f938f;font-size:9px}.capability-row strong{font-family:Playfair Display,Georgia,serif;font-size:18px;font-weight:500}.capability-row p{color:var(--muted);margin:0;font-size:13px;line-height:1.6}.about-section{background:var(--ink);color:#fff;grid-template-columns:.82fr 1.18fr;min-height:860px;display:grid}.about-image{min-height:700px;position:relative}.about-image img{object-fit:cover;object-position:center 72%;filter:saturate(.55)contrast(1.05);transform:scale(1.08)}.about-copy{padding:115px 7vw}.why-grid{border-top:1px solid #ffffff38;grid-template-columns:1fr 1fr;margin-top:80px;display:grid}.why-grid article{border-bottom:1px solid #ffffff38;padding:26px 30px 46px 0}.why-grid article:nth-child(odd){border-right:1px solid #ffffff38}.why-grid article:nth-child(2n){padding-left:30px}.why-grid span{color:#ffffff73;font-size:9px}.why-grid h3{margin:42px 0 10px;font-family:Playfair Display,Georgia,serif;font-size:22px;font-weight:500}.why-grid p{color:#fff9;margin:0;font-size:12px;line-height:1.7}.faq-section{grid-template-columns:.72fr 1.28fr;gap:10vw;display:grid}.faq-title{align-self:start;position:sticky;top:120px}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-item button{text-align:left;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;width:100%;min-height:84px;padding:0;display:flex}.faq-item button span{font-family:Playfair Display,Georgia,serif;font-size:20px}.faq-item button svg{flex:none;transition:transform .25s}.faq-item.open button svg{transform:rotate(180deg)}.faq-answer{grid-template-rows:0fr;transition:grid-template-rows .3s;display:grid}.faq-answer p{max-width:620px;color:var(--muted);margin:0;font-size:13px;line-height:1.8;overflow:hidden}.faq-item.open .faq-answer{grid-template-rows:1fr}.faq-item.open .faq-answer p{padding-bottom:30px}.contact-section{text-align:center;background:var(--green);color:#fff;flex-direction:column;justify-content:center;align-items:center;min-height:600px;padding:110px 7vw;display:flex}.contact-section h2{max-width:900px}.contact-section>p:not(.eyebrow){color:#ffffffa6;max-width:600px;margin:28px 0 38px;line-height:1.8}footer{color:#fff;background:#101211;padding:70px 6vw 30px}.footer-top{border-bottom:1px solid #ffffff2e;justify-content:space-between;align-items:start;min-height:170px;display:flex}.footer-wordmark span{font-size:28px}.footer-top p{color:#ffffff8c;margin:0;font-size:12px}.footer-bottom{color:#fff6;justify-content:space-between;gap:30px;padding-top:26px;font-size:10px;display:flex}.footer-bottom div{gap:24px;display:flex}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#080a09b8;place-items:center;padding:20px;display:grid;position:fixed;inset:0;overflow-y:auto}.quote-modal{background:var(--paper);width:min(820px,100%);max-height:calc(100vh - 40px);padding:58px;position:relative;overflow-y:auto;box-shadow:0 24px 80px #00000052}.close-button{position:absolute;top:16px;right:16px}.quote-modal h2{margin:0;font-family:Playfair Display,Georgia,serif;font-size:42px;font-weight:500}.modal-subtitle{color:var(--muted);margin:13px 0 32px;font-size:13px}.quote-form{grid-template-columns:1fr 1fr;gap:20px;display:grid}.quote-form label{flex-direction:column;gap:8px;font-size:11px;font-weight:600;display:flex}.quote-form .full{grid-column:1/-1}.quote-form input,.quote-form select,.quote-form textarea{border:1px solid var(--line);background:#fff;border-radius:0;outline:none;width:100%;padding:13px 14px;font-size:13px}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--green);box-shadow:0 0 0 1px var(--green)}.file-input{cursor:pointer;border:1px dashed #aeb4af;min-height:74px;padding:14px}.file-input input{opacity:0;pointer-events:none;position:absolute}.file-input span{align-items:center;gap:10px;font-size:12px;display:flex}.file-input small{color:var(--muted);font-weight:400}.submit-button{min-height:50px}.success-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:440px;display:flex}.success-state svg{color:var(--green);margin-bottom:26px}.success-state p{color:var(--muted);margin:14px 0 28px}.legal-page{background:var(--paper);min-height:100vh}.legal-header{background:var(--ink);color:#fff;justify-content:space-between;align-items:center;height:76px;padding:0 6vw;display:flex}.legal-header a:last-child{border-bottom:1px solid #ffffff8c;padding-bottom:4px;font-size:12px}.legal-content{width:min(760px,100% - 40px);margin:0 auto;padding:110px 0 140px}.legal-content .eyebrow{margin-bottom:20px}.legal-content h1{margin:0 0 42px;font-family:Playfair Display,Georgia,serif;font-size:clamp(48px,7vw,78px);font-weight:500;line-height:1}.legal-content h2{margin:46px 0 14px;font-family:Playfair Display,Georgia,serif;font-size:26px;font-weight:500}.legal-content p,.legal-content li{color:var(--muted);font-size:14px;line-height:1.8}.legal-content a{color:var(--green);border-bottom:1px solid var(--green)}@media (max-width:1000px){.site-header{grid-template-columns:1fr auto}.nav{background:#141615;flex-direction:column;align-items:stretch;gap:0;padding:20px 5vw 30px;display:none;position:absolute;top:76px;left:0;right:0}.nav.open{display:flex}.nav a{border-bottom:1px solid #ffffff24;padding:16px 0;font-size:15px}.menu-button{display:grid}.header-quote{display:none}.service-grid{grid-template-columns:1fr 1fr}.service-item:nth-child(2){border-right:0}.service-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.prototype-section,.about-section{grid-template-columns:1fr}.prototype-image,.about-image{min-height:620px}.about-copy{padding:100px 7vw}}@media (max-width:760px){.site-header{height:66px;padding:0 20px}.nav{top:66px}.wordmark span{font-size:16px}.header-actions{gap:8px}.hero{align-items:flex-end;height:760px;min-height:88svh;max-height:none}.hero-image{object-position:56% center}.hero-content{width:calc(100% - 40px);margin:0 20px 82px}.hero h1{max-width:360px;font-size:58px}.lang-zh .hero h1{max-width:350px;font-size:52px}.hero-copy{max-width:430px;font-size:15px}.hero-actions{flex-direction:column;align-items:flex-start;gap:18px}.hero-index{display:none}.trust-strip{grid-template-columns:1fr 1fr;min-height:120px;padding:14px 12px}.trust-strip span{border:0;justify-content:flex-start;min-height:42px;padding-left:12px;font-size:9px}.section{width:calc(100% - 40px);padding:90px 0}.split-heading{grid-template-columns:1fr;gap:28px;margin-bottom:56px}.section-heading h2,.prototype-copy h2,.capability-intro h2,.about-copy h2,.faq-title h2,.contact-section h2{font-size:43px}.service-grid{grid-template-columns:1fr}.service-item{border-right:0;border-bottom:1px solid var(--line);min-height:330px}.service-item:nth-child(3){border-bottom:1px solid var(--line)}.service-icon{margin:56px 0 36px}.work-section{padding-top:30px}.work-heading{display:block}.filters{margin-top:28px;overflow-x:auto}.work-grid{grid-template-columns:1fr;gap:52px}.work-card.card-1,.work-card.card-3{margin-top:0}.work-image-wrap{aspect-ratio:4/5}.process-inner{padding:90px 0}.process-title{margin-bottom:56px}.process-title h2{font-size:48px}.process-list{grid-template-columns:1fr}.process-list article,.process-list article:not(:first-child){border-bottom:1px solid #ffffff40;border-right:0;min-height:220px;padding:24px 0}.process-list h3{margin:44px 0 12px}.prototype-section{min-height:auto}.prototype-image,.about-image{min-height:480px}.prototype-copy{padding:80px 20px}.capabilities{grid-template-columns:1fr;gap:60px}.capability-intro{position:static}.capability-row{grid-template-columns:32px 1fr;gap:7px 12px;min-height:132px;padding:18px 0}.capability-row p{grid-column:2}.about-copy{padding:80px 20px}.why-grid{grid-template-columns:1fr;margin-top:56px}.why-grid article,.why-grid article:nth-child(2n){border-right:0;padding:25px 0 36px}.why-grid h3{margin-top:30px}.faq-section{grid-template-columns:1fr;gap:48px}.faq-title{position:static}.faq-item button{gap:20px;min-height:92px}.faq-item button span{font-size:18px}.contact-section{min-height:570px;padding:80px 20px}footer{padding:60px 20px 26px}.footer-top{flex-direction:column;gap:28px;min-height:150px}.footer-bottom{flex-direction:column}.quote-modal{padding:54px 22px 28px}.quote-modal h2{padding-right:24px;font-size:34px}.quote-form{grid-template-columns:1fr}.quote-form .full{grid-column:auto}.legal-header{height:66px;padding:0 20px}.legal-content{padding:80px 0 110px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}