:root{
  --blue:#00a4ef;
  --ink:#111111;
  --gray:#f3f4f5;
  --mid:#686e73;
  --white:#ffffff;
  --max:1240px;
  --side:clamp(20px,4.4vw,68px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:Arial,"Helvetica Neue","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.menu-open,body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
img{display:block;width:100%;height:100%;object-fit:cover}
.section-shell{width:min(var(--max),calc(100% - var(--side)*2));margin-inline:auto}
.section{padding:clamp(96px,11vw,176px) 0}
.eyebrow{margin:0 0 20px;display:flex;align-items:center;gap:10px;font-size:11px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.eyebrow span{width:8px;height:8px;background:var(--blue);display:inline-block}
.section-heading h2,.split-heading h2,.founder-copy h2,.validation h2{
  margin:0;font-size:clamp(52px,7.2vw,108px);line-height:.88;letter-spacing:-.065em;font-weight:800
}
.section-heading h2 i,.split-heading h2 i,.founder-copy h2 i,.validation h2 i{color:var(--blue);font-style:normal;font-weight:400}
.primary-copy{font-size:17px;line-height:1.9;margin:0;color:#222629}
.secondary-copy{font-size:14px;line-height:1.92;margin:18px 0 0;color:var(--mid)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.2,.65,.2,1),transform .9s cubic-bezier(.2,.65,.2,1)}
.reveal.is-visible{opacity:1;transform:none}
.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}

.site-header{
  position:absolute;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:flex-start;justify-content:space-between;
  padding:26px var(--side);mix-blend-mode:multiply
}
.site-header.is-scrolled{position:fixed;background:rgba(255,255,255,.93);backdrop-filter:blur(12px);border-bottom:1px solid rgba(17,17,17,.12);padding-top:18px;padding-bottom:18px;mix-blend-mode:normal}
.brand{display:inline-flex;align-items:center;line-height:1;flex:0 0 auto}
.brand-logo{display:block;width:152px;height:auto}
.desktop-nav{display:flex;gap:24px;font-size:11px;font-weight:800;letter-spacing:.09em}
.desktop-nav a{position:relative;padding-bottom:5px}
.desktop-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--ink);transition:right .25s}
.desktop-nav a:hover:after{right:0}
.menu-button{display:none;border:0;background:transparent;padding:5px;width:36px;height:28px;position:relative}
.menu-button span{position:absolute;left:5px;right:5px;height:1px;background:#111;transition:.25s}
.menu-button span:first-child{top:9px}.menu-button span:last-child{bottom:9px}
.menu-button[aria-expanded="true"] span:first-child{top:13px;transform:rotate(45deg)}
.menu-button[aria-expanded="true"] span:last-child{bottom:14px;transform:rotate(-45deg)}
.mobile-menu{display:none;position:fixed;inset:0;z-index:45;background:#fff;padding:120px var(--side) 40px}
.mobile-menu.is-open{display:block}
.mobile-menu a{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid #111;padding:18px 0;font-size:28px;font-weight:800;letter-spacing:-.03em}
.mobile-menu a span{font-size:12px;color:#70767b;font-weight:500;letter-spacing:0}

.hero{min-height:100vh;padding-top:150px;padding-bottom:40px;display:grid;grid-template-columns:1.02fr .98fr;gap:34px;align-items:end;position:relative}
.hero-copy{padding-bottom:26px}
.hero h1{margin:0;font-size:clamp(67px,8.1vw,132px);line-height:.82;letter-spacing:-.078em;font-weight:900}
.hero h1 span{display:block}.hero h1 i{font-style:normal;color:var(--blue)}
.hero-zh{font-size:clamp(17px,1.5vw,22px);font-weight:800;margin:30px 0 0;max-width:560px}
.hero-description{font-size:13px;line-height:1.82;color:var(--mid);max-width:570px;margin:14px 0 0}
.text-link{display:inline-flex;align-items:center;gap:22px;margin-top:34px;font-size:11px;letter-spacing:.12em}
.text-link span{width:34px;height:34px;border:1px solid #111;border-radius:50%;display:grid;place-items:center;font-size:15px}
.hero-media{margin:0;height:min(72vh,690px);min-height:540px;border-top:1px solid #111;border-bottom:1px solid #111;position:relative;overflow:hidden;background:#eee}
.hero-media img{object-position:center}
.hero-media figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);display:flex;justify-content:space-between;font-size:9px;font-weight:800;letter-spacing:.12em}
.scroll-note{position:absolute;left:-33px;bottom:44px;writing-mode:vertical-rl;font-size:9px;font-weight:800;letter-spacing:.16em}.scroll-note span{margin-top:12px;color:var(--blue)}

.intro-grid{display:grid;grid-template-columns:.38fr 1.62fr;gap:70px;margin-top:clamp(54px,8vw,100px);align-items:start}
.intro-index{font-size:11px;font-weight:800;color:#6d7378;padding-top:9px}
.intro-copy h3{margin:0 0 28px;font-size:clamp(36px,4.4vw,68px);line-height:1.04;letter-spacing:-.05em;max-width:900px}
.round-link{display:inline-flex;align-items:center;gap:16px;margin-top:36px;font-size:11px;font-weight:800;letter-spacing:.12em}
.round-link span{width:34px;height:34px;border:1px solid #111;border-radius:50%;display:grid;place-items:center;font-size:16px;font-weight:400}
.editorial-collage{margin-top:clamp(72px,9vw,122px);display:grid;grid-template-columns:1.35fr .65fr;grid-template-rows:1fr 1fr;gap:18px;height:clamp(620px,65vw,850px)}
.editorial-collage figure{margin:0;position:relative;overflow:hidden;border-top:1px solid #111}
.editorial-collage img{transition:transform .8s cubic-bezier(.2,.65,.2,1)}
.editorial-collage figure:hover img{transform:scale(1.025)}
.collage-large{grid-row:1/3}.collage-small.top{grid-column:2;grid-row:1}.collage-small.bottom{grid-column:2;grid-row:2}
.editorial-collage figcaption{position:absolute;left:14px;top:13px;background:rgba(255,255,255,.9);padding:6px 8px;font-size:8px;font-weight:800;letter-spacing:.12em}

.section-gray{background:var(--gray)}
.split-heading{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:end;margin-bottom:clamp(48px,7vw,82px)}
.split-description{font-size:14px;line-height:1.82;color:#5e6469;max-width:510px;justify-self:end}
.split-description p{margin:0}.split-description p+p{margin-top:13px;font-size:13px}
.signal-list{border-top:1px solid #111}
.signal-row{display:grid;grid-template-columns:130px 1fr auto;gap:28px;align-items:center;padding:28px 0;border-bottom:1px solid #111}
.signal-code{font-size:10px;font-weight:800;color:#676d72;letter-spacing:.08em}
.signal-row h3{font-size:20px;line-height:1.35;margin:0}.signal-row p{font-size:12px;color:#72787d;margin:7px 0 0}
.signal-row>span{font-size:9px;font-weight:800;border:1px solid #111;padding:5px 7px}

.service-list{border-top:1px solid #111}
.service-row{display:grid;grid-template-columns:120px 1.25fr .9fr 54px;gap:28px;align-items:center;padding:36px 0;border-bottom:1px solid #111;transition:padding .25s,background .25s}
.service-row:hover{background:#f7f8f9;padding-left:14px;padding-right:14px}
.service-number{font-size:10px;font-weight:800;color:#6a7075}
.service-row h3{font-size:35px;line-height:1;letter-spacing:-.045em;margin:0}.service-row>div:nth-child(2)>p{font-size:12px;color:#6a7075;margin:9px 0 0}
.service-description{font-size:13px;color:#686e73;margin:0}
.service-arrow{width:42px;height:42px;border:1px solid #111;border-radius:50%;display:grid;place-items:center;font-size:16px}

.heading-note{max-width:600px;font-size:14px;line-height:1.82;color:#5f656a;margin:28px 0 0 50%}.heading-note span{font-size:13px}
.industry-grid{margin-top:clamp(56px,8vw,96px);display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.industry-card figure{margin:0;height:clamp(330px,34vw,510px);overflow:hidden;border-top:1px solid #111}
.industry-card img{transition:transform .8s cubic-bezier(.2,.65,.2,1)}.industry-card:hover img{transform:scale(1.025)}
.industry-meta{display:grid;grid-template-columns:36px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid #111}
.industry-meta>span{font-size:10px;font-weight:800;color:#6a7075;padding-top:3px}.industry-meta h3{font-size:22px;letter-spacing:-.025em;margin:0}.industry-meta p{font-size:12px;color:#6a7075;margin:7px 0 0}

.founder-section{background:#f7f7f6}
.founder-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(38px,6vw,80px);align-items:end}
.founder-media{margin:0;min-height:720px;height:74vw;max-height:850px;position:relative;border-top:1px solid #111;border-bottom:1px solid #111;overflow:hidden}
.founder-media img{object-position:center}
.founder-media figcaption{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.9);padding:6px 8px;font-size:8px;font-weight:800;letter-spacing:.12em}
.founder-copy{padding-bottom:20px}
.founder-copy h2{font-size:clamp(56px,7vw,104px)}
.founder-copy blockquote{font-size:clamp(25px,2.8vw,40px);line-height:1.17;letter-spacing:-.035em;margin:38px 0 28px;max-width:590px}
.outline-tag{display:inline-block;border:1px solid #111;padding:8px 10px;font-size:9px;font-weight:800;letter-spacing:.12em;margin-top:30px}

.technology-section{background:#111;color:#fff}
.split-heading.light .split-description{color:#bec3c7}.split-heading.light .split-description p+p{color:#9da3a8}
.technology-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}
.core-list{border-top:1px solid #fff}
.core-list article{display:grid;grid-template-columns:68px 1fr 1fr;gap:20px;padding:23px 0;border-bottom:1px solid rgba(255,255,255,.5);align-items:start}
.core-list article>span{font-size:9px;color:var(--blue);font-weight:800}.core-list h3{font-size:18px;margin:0}.core-list p{font-size:12px;line-height:1.72;color:#b9bec2;margin:0}
.technology-visual{min-height:660px;background:#fff;color:#111;position:relative;overflow:hidden}
.technology-visual figure{margin:0;position:absolute;inset:0}
.technology-visual figure:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,164,239,.82) 0 28%,rgba(0,0,0,0) 28%)}
.technology-visual img{object-position:center}
.flow-panel{position:absolute;right:7%;top:10%;width:62%;background:#fff;border:1px solid #111;padding:25px;z-index:2}
.flow-panel h3{font-size:clamp(30px,3.7vw,50px);line-height:.94;letter-spacing:-.06em;margin:0 0 30px}.flow-panel h3 i{color:var(--blue);font-style:normal}
.flow-panel div{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #111;padding:14px 0;font-size:10px}.flow-panel b{font-size:12px}

.validation-banner{margin-top:56px;border:1px solid #111;display:grid;grid-template-columns:1.2fr .8fr}
.validation-banner>div{padding:32px}.validation-banner>div:first-child{border-right:1px solid #111}
.validation-banner span{font-size:9px;font-weight:800;letter-spacing:.12em}.validation-banner h3{font-size:38px;line-height:1.03;letter-spacing:-.045em;margin:30px 0 14px}
.validation-banner p{font-size:13px;line-height:1.8;color:#62686d;max-width:620px;margin:8px 0}
.status-block{background:var(--blue);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.status-block strong{font-size:34px;line-height:1.03;letter-spacing:-.04em}.status-block small{font-size:9px;line-height:1.55;letter-spacing:.08em}
.phase-list{margin-top:56px;border-top:1px solid #111}
.phase-row{display:grid;grid-template-columns:150px 1fr 1fr;gap:30px;padding:34px 0;border-bottom:1px solid #111;align-items:start}
.phase-row>span{font-size:10px;font-weight:800}.phase-row h3{font-size:30px;letter-spacing:-.035em;margin:0}.phase-row ul{margin:0;padding-left:18px;font-size:13px;color:#656b70}.phase-row li{margin:7px 0}

.contact-section{background:var(--blue);color:#fff;padding:clamp(88px,10vw,150px) 0}
.contact-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:end}
.contact-section h2{font-size:clamp(60px,7.4vw,116px);line-height:.85;letter-spacing:-.072em;margin:0}
.contact-zh{font-size:20px;font-weight:800;margin:28px 0 0}
.contact-copy{font-size:13px;line-height:1.82}.contact-copy p{margin:0}.contact-copy p+p{margin-top:14px;color:rgba(255,255,255,.82)}
.contact-button{width:100%;border:0;border-top:1px solid #fff;border-bottom:1px solid #fff;background:transparent;color:#fff;padding:18px 0;margin-top:28px;display:flex;justify-content:space-between;font-size:11px;font-weight:800;letter-spacing:.12em;cursor:pointer}

.site-footer{background:#111;color:#fff;padding:70px 0 34px}
.footer-grid{display:grid;grid-template-columns:.6fr 1.4fr;gap:70px}
.footer-brand{display:flex;flex-direction:column}.footer-brand strong{font-size:36px;line-height:1;letter-spacing:-.075em}.footer-brand span{font-size:9px;letter-spacing:.15em;color:#b8bdc1;margin-top:8px}
.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-links h3{font-size:10px;text-transform:uppercase;letter-spacing:.12em;margin:0 0 14px}.footer-links a{display:block;font-size:12px;color:#b8bdc1;margin:8px 0}
.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.4);padding-top:20px;margin-top:78px;font-size:9px;color:#b8bdc1}

.modal{display:none;position:fixed;inset:0;z-index:80;background:rgba(255,255,255,.96);padding:30px;overflow:auto}.modal.is-open{display:grid;place-items:center}
.modal-dialog{width:min(760px,100%);border-top:1px solid #111;border-bottom:1px solid #111;padding:30px 0}
.modal-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.modal-heading h2{font-size:clamp(38px,5vw,58px);line-height:.95;letter-spacing:-.05em;margin:0}.modal-heading p:last-child{font-size:13px;color:#686e73;margin:14px 0 0}.modal-heading button{width:42px;height:42px;border:1px solid #111;border-radius:50%;background:#fff;font-size:22px;cursor:pointer}
.assessment-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}.assessment-form label{display:block}.assessment-form label span{display:block;font-size:9px;font-weight:800;letter-spacing:.11em;margin-bottom:8px}.assessment-form input,.assessment-form textarea{width:100%;border:0;border-bottom:1px solid #111;background:transparent;padding:12px 0;outline:0;border-radius:0}.assessment-form .wide{grid-column:1/-1}.form-submit{border:0;background:#111;color:#fff;padding:15px 18px;font-weight:800;cursor:pointer}.form-success{display:none;color:#1c6f9c;font-size:12px;margin:18px 0 0}.form-success.is-visible{display:block}

@media(max-width:1000px){
  .desktop-nav{display:none}.menu-button{display:block}.site-header{mix-blend-mode:normal}
  .hero{min-height:auto;grid-template-columns:1fr;padding-top:130px}.hero-media{height:620px}
  .intro-grid{grid-template-columns:80px 1fr;gap:32px}
  .split-heading,.founder-grid,.technology-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .split-description{justify-self:start;margin-top:24px}
  .heading-note{margin-left:0}
  .service-row{grid-template-columns:82px 1fr 52px}.service-description{grid-column:2}.service-arrow{grid-column:3;grid-row:1/3}
  .industry-grid{grid-template-columns:1fr 1fr}.industry-card:last-child{grid-column:1/-1;width:calc(50% - 9px)}
  .founder-media{height:760px;min-height:0}.technology-grid{gap:50px}.technology-visual{min-height:620px}
  .phase-row{grid-template-columns:110px 1fr}.phase-row ul{grid-column:2}
  .footer-links{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:680px){
  :root{--side:20px}
  .site-header{padding-top:20px}.site-header.is-scrolled{padding-top:15px;padding-bottom:15px}.brand-logo{width:132px}
  .hero{padding-top:112px;padding-bottom:30px}.hero h1{font-size:61px}.hero-media{height:470px;min-height:0}.hero-media figcaption{font-size:7px}.scroll-note{display:none}
  .section{padding:80px 0}.section-heading h2,.split-heading h2,.founder-copy h2,.validation h2{font-size:53px}
  .intro-grid{grid-template-columns:1fr;margin-top:48px}.intro-index{display:none}.intro-copy h3{font-size:39px}
  .editorial-collage{height:auto;display:block}.editorial-collage figure{height:300px;margin-top:14px}.editorial-collage .collage-large{height:430px}
  .split-heading{gap:0;margin-bottom:42px}.signal-row{grid-template-columns:88px 1fr;gap:16px}.signal-row>span{display:none}.signal-row h3{font-size:18px}
  .service-row{grid-template-columns:48px 1fr 40px;gap:14px;padding:27px 0}.service-row h3{font-size:27px}.service-description{font-size:12px}.service-arrow{width:36px;height:36px}
  .industry-grid{grid-template-columns:1fr}.industry-card:last-child{grid-column:auto;width:auto}.industry-card figure{height:390px}
  .founder-media{height:520px}.founder-copy blockquote{font-size:27px}
  .core-list article{grid-template-columns:48px 1fr}.core-list p{grid-column:2}.technology-visual{min-height:470px}.flow-panel{width:78%;right:5%;top:8%;padding:20px}.flow-panel h3{font-size:31px}
  .validation-banner{grid-template-columns:1fr}.validation-banner>div:first-child{border-right:0;border-bottom:1px solid #111}.validation-banner h3{font-size:31px}.status-block{min-height:250px}
  .phase-row{grid-template-columns:1fr;gap:10px}.phase-row ul{grid-column:auto}
  .contact-section h2{font-size:61px}.contact-grid{gap:48px}
  .footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom a{display:block;margin-top:8px}
  .assessment-form{grid-template-columns:1fr}.assessment-form .wide{grid-column:auto}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.editorial-collage img,.industry-card img{transition:none}}
/* Image focal-point refinements */
.hero-media img{object-position:70% center}
.founder-media img{object-position:72% center}
.industry-card:nth-child(1) img{object-position:38% center}
.industry-card:nth-child(2) img{object-position:42% center}
.industry-card:nth-child(3) img{object-position:58% center}


/* V3 — Company-first / System-led / Founder-backed */
.hero-media img { object-position: 50% 48%; }
.architecture-visual{
  min-height:620px;padding:clamp(28px,4vw,54px);background:#080d13;
  display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;
}
.architecture-title span,.arch-node small,.architecture-outcome small{
  display:block;color:#7dbff2;font-size:10px;letter-spacing:.12em;font-weight:700;
}
.architecture-title h3{
  margin:12px 0 0;color:#fff;font-size:clamp(32px,3.8vw,60px);
  line-height:.95;letter-spacing:-.055em;
}
.architecture-title h3 i{color:#06A5F3;font-style:normal}
.architecture-flow{
  display:grid;grid-template-columns:1fr auto 1.05fr auto 1.35fr auto 1.15fr;
  gap:10px;align-items:center;margin:40px 0 28px;
}
.arch-node{
  border:1px solid rgba(255,255,255,.45);min-height:132px;padding:18px;
  display:flex;flex-direction:column;justify-content:space-between;background:rgba(255,255,255,.025);
}
.arch-node.agent{border-color:#178FF2}
.arch-node.core{
  border-color:#178FF2;background:linear-gradient(180deg,rgba(23,143,242,.16),rgba(23,143,242,.04));
}
.arch-node b{color:#fff;font-size:13px;line-height:1.55;font-weight:600}
.arch-arrow{color:#178FF2;font-size:23px;text-align:center}
.architecture-outcome{
  display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;
  border-top:1px solid rgba(255,255,255,.45);padding-top:22px;
}
.architecture-outcome div{border:1px solid rgba(255,255,255,.35);padding:14px 16px}
.architecture-outcome b{display:block;margin-top:6px;color:#fff;font-size:13px}
.architecture-outcome > span{color:#178FF2;font-size:28px}
@media (max-width:900px){
  .architecture-flow{grid-template-columns:1fr;gap:8px}
  .arch-arrow{transform:rotate(90deg)}
  .architecture-visual{min-height:auto}
}