:root{
  --violet:#280f91;
  --violet-2:#3a1ab8;
  --cyan:#27e6ff;
  --ice:#e5fbff;
  --ink:#17142d;
  --muted:#66627a;
  --white:#fff;
  --line:rgba(40,15,145,.14);
  --radius-lg:28px;
  --radius-md:18px;
  --shadow:0 24px 70px rgba(40,15,145,.12);
  --container:min(1180px,calc(100vw - 40px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.container{width:var(--container);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:12px;z-index:999;background:#fff;padding:10px 14px;border-radius:8px;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(40,15,145,.08)}
.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{width:42px;height:42px;border-radius:12px;background:var(--violet);color:var(--cyan);display:grid;place-items:center;font-weight:900;letter-spacing:-.05em}
.brand-copy{display:flex;flex-direction:column;line-height:1.12}.brand-copy strong{font-size:15px;letter-spacing:.09em}.brand-copy small{font-size:10px;color:var(--muted);margin-top:4px;text-transform:uppercase;letter-spacing:.04em}
.site-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600}.site-nav>a:not(.nav-cta){position:relative}.site-nav>a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-8px;width:100%;height:2px;background:var(--violet);transform:scaleX(0);transform-origin:left;transition:.2s}.site-nav>a:hover::after{transform:scaleX(1)}
.nav-cta{padding:12px 18px;border-radius:999px;background:var(--violet);color:#fff}
.menu-toggle{display:none;border:0;background:none;width:44px;height:44px;position:relative}.menu-toggle span:not(.sr-only){position:absolute;width:22px;height:2px;background:var(--violet);left:11px;transition:.25s}.menu-toggle span:first-child{top:16px}.menu-toggle span:nth-child(2){top:25px}
.hero{overflow:hidden;background:linear-gradient(180deg,#f8feff 0%,#fff 100%)}
.section-shell{padding:78px 0 64px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;min-height:700px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--violet);margin:0 0 18px}.hero h1{font-size:clamp(48px,6vw,78px);line-height:1.02;letter-spacing:-.055em;margin:0 0 28px;max-width:820px}.hero h1 span{color:var(--violet)}.hero-lead{font-size:19px;color:#4e4967;max-width:760px;margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:34px 0 26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:999px;font-weight:700;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--violet);color:#fff;box-shadow:0 14px 32px rgba(40,15,145,.18)}.btn-secondary{border:1px solid var(--violet);color:var(--violet);background:#fff}.btn-light{background:#fff;color:var(--violet)}.btn-cyan{background:var(--cyan);color:var(--violet)}
.service-tags{display:flex;gap:8px;flex-wrap:wrap}.service-tags span,.mini-tags span{border:1px solid var(--line);padding:7px 10px;border-radius:999px;font-size:11px;font-weight:700;color:var(--violet);background:#fff}
.hero-media{position:relative;min-height:590px}.hero-orbit{position:absolute;width:520px;height:520px;border:1px solid rgba(39,230,255,.7);border-radius:50%;right:-30px;top:20px}.hero-orbit::before,.hero-orbit::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(40,15,145,.09)}.hero-orbit::before{inset:55px}.hero-orbit::after{inset:105px}.hero-image-wrap{position:absolute;right:20px;top:50px;width:450px;height:450px;border-radius:48% 52% 60% 40% / 49% 42% 58% 51%;overflow:hidden;box-shadow:var(--shadow);background:var(--violet)}.hero-image-wrap img{width:100%;height:100%;object-fit:cover}.hero-badge{position:absolute;left:30px;bottom:70px;background:var(--violet);color:#fff;padding:20px 22px;border-radius:20px;box-shadow:var(--shadow);display:flex;flex-direction:column}.hero-badge strong{font-size:38px;line-height:1;color:var(--cyan)}.hero-badge span{font-size:12px;margin-top:8px}
.trust-strip{background:var(--violet);color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px}.trust-grid>div{padding:26px 26px 28px;border-left:1px solid rgba(255,255,255,.14)}.trust-grid>div:first-child{border-left:0}.trust-grid strong,.trust-grid span{display:block}.trust-grid strong{font-size:15px;color:var(--cyan);margin-bottom:4px}.trust-grid span{font-size:13px;color:rgba(255,255,255,.78)}
.section{padding:110px 0}.section-soft{background:var(--ice)}.section-dark{background:var(--violet);color:#fff}.section-dark .eyebrow{color:var(--cyan)}.section-heading{max-width:820px;margin-bottom:50px}.section-heading h2{font-size:clamp(38px,5vw,58px);line-height:1.1;letter-spacing:-.045em;margin:0}.section-heading>p:not(.eyebrow){font-size:17px;color:var(--muted);margin:18px 0 0}.section-dark .section-heading>p:not(.eyebrow){color:rgba(255,255,255,.72)}.split-heading{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;max-width:none;align-items:end}.split-heading>p{margin:0!important}
.event-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.event-card{background:#fff;border:1px solid rgba(40,15,145,.08);border-radius:var(--radius-md);padding:26px;min-height:280px;display:flex;flex-direction:column}.event-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);transition:.25s}.card-index{font-weight:800;color:var(--cyan);background:var(--violet);width:40px;height:40px;border-radius:10px;display:grid;place-items:center;font-size:12px}.event-card h3{font-size:22px;line-height:1.25;margin:34px 0 12px}.event-card p{font-size:14px;color:var(--muted);margin:0 0 24px}.mini-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}
.services-list{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:90px 1fr 330px;gap:28px;align-items:center;padding:32px 0;border-bottom:1px solid var(--line)}.service-number{font-size:13px;font-weight:800;color:var(--violet)}.service-kicker{font-size:10px;letter-spacing:.18em;font-weight:800;color:var(--muted);margin:0 0 8px}.service-copy h3{font-size:28px;line-height:1.18;margin:0 0 12px}.service-copy h3 span{color:var(--violet)}.service-copy>p:last-child{margin:0;color:var(--muted);max-width:630px}.service-media{height:190px;border-radius:20px;overflow:hidden;background:#ddd}.service-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.service-row:hover .service-media img{transform:scale(1.05)}
.checker-section{padding-top:40px}.checker-card{background:var(--violet);color:#fff;border-radius:32px;padding:58px;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;overflow:hidden}.checker-card .eyebrow{color:var(--cyan)}.checker-copy h2{font-size:48px;line-height:1.1;margin:0 0 20px}.checker-copy>p{color:rgba(255,255,255,.78);font-size:17px}.checker-copy ul{list-style:none;padding:0;margin:24px 0 30px}.checker-copy li{padding:7px 0 7px 26px;position:relative}.checker-copy li::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--cyan);position:absolute;left:0;top:15px}.checker-visual{display:grid;place-items:center}.phone-frame{width:min(340px,100%);background:#fff;color:var(--ink);border-radius:28px;padding:26px;box-shadow:0 30px 80px rgba(0,0,0,.25);transform:rotate(3deg)}.phone-top{width:70px;height:7px;border-radius:20px;background:#ddd;margin:0 auto 24px}.phone-frame p{font-size:13px;color:var(--muted);margin:0}.phone-frame .step{font-size:11px;color:var(--violet);font-weight:700}.phone-frame strong{display:block;font-size:22px;margin:18px 0}.fake-option{border:1px solid #ddd;border-radius:12px;padding:12px 14px;margin-top:9px;font-size:13px}.fake-next{margin-top:18px;background:var(--violet);color:#fff;border-radius:999px;padding:12px 16px;text-align:center;font-size:13px;font-weight:700}
.process-line{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative}.process-line::before{content:"";position:absolute;top:19px;left:4%;right:4%;height:2px;background:rgba(39,230,255,.45)}.process-item{position:relative;padding-right:24px}.process-item span{position:relative;z-index:2;width:40px;height:40px;border-radius:50%;background:var(--cyan);color:var(--violet);display:grid;place-items:center;font-size:12px;font-weight:900;margin-bottom:22px}.process-item strong{display:block;font-size:17px}.process-item p{font-size:13px;color:rgba(255,255,255,.67);line-height:1.55;margin:8px 0 0}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.project-card{position:relative;min-height:350px;border-radius:24px;overflow:hidden;background:var(--violet)}.project-large{grid-row:span 2;min-height:718px}.project-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;transition:transform .6s}.project-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(20,10,58,.88) 100%)}.project-card:hover img{transform:scale(1.04)}.project-overlay{position:absolute;z-index:2;left:28px;right:28px;bottom:26px;color:#fff}.project-overlay span{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);font-weight:700}.project-overlay h3{font-size:27px;line-height:1.18;margin:8px 0 0}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.why-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;min-height:280px}.why-card>span{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--violet);color:var(--cyan);font-weight:900;font-size:20px}.why-card h3{font-size:20px;line-height:1.25;margin:34px 0 10px}.why-card p{font-size:14px;color:var(--muted);margin:0}
.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px;align-items:start}.accordion{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item button{width:100%;border:0;background:none;text-align:left;padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:24px;color:var(--ink);font-weight:700;font-size:18px;cursor:pointer}.faq-item button i{width:18px;height:18px;position:relative;flex:none}.faq-item button i::before,.faq-item button i::after{content:"";position:absolute;left:0;top:8px;width:18px;height:2px;background:var(--violet);transition:.2s}.faq-item button i::after{transform:rotate(90deg)}.faq-item.is-open button i::after{transform:rotate(0)}.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s}.faq-answer>p{overflow:hidden;margin:0;color:var(--muted);font-size:15px}.faq-item.is-open .faq-answer{grid-template-rows:1fr}.faq-item.is-open .faq-answer>p{padding-bottom:24px}
.final-cta{background:var(--violet);color:#fff;padding:90px 0}.final-cta-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:end}.final-cta .eyebrow{color:var(--cyan)}.final-cta h2{font-size:48px;line-height:1.1;margin:0}.final-actions{display:flex;flex-direction:column;align-items:flex-start;gap:18px}.text-link-light{color:#fff;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:4px;font-size:14px}
.site-footer{background:#120b36;color:#fff;padding:60px 0 26px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:46px}.brand-footer .brand-mark{background:var(--cyan);color:var(--violet)}.brand-footer .brand-copy small{color:rgba(255,255,255,.55)}.footer-brand>p{color:rgba(255,255,255,.55);font-size:13px;margin-top:24px}.site-footer h3{font-size:12px;color:var(--cyan);letter-spacing:.1em;text-transform:uppercase;margin:0 0 16px}.site-footer div> a:not(.brand){display:block;color:rgba(255,255,255,.72);font-size:13px;padding:5px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:22px;display:flex;justify-content:space-between;gap:30px;color:rgba(255,255,255,.45);font-size:11px}.footer-bottom p{margin:0;max-width:700px}
.mobile-contact-bar{display:none}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{animation:none!important;transition:none!important}}
@media (max-width:980px){.site-nav{position:fixed;inset:82px 0 auto;background:#fff;padding:24px 20px 30px;flex-direction:column;align-items:stretch;gap:8px;border-bottom:1px solid var(--line);transform:translateY(-140%);transition:.28s;box-shadow:0 20px 40px rgba(40,15,145,.1)}.site-nav.is-open{transform:none}.site-nav>a{padding:10px 0}.nav-cta{text-align:center;margin-top:6px}.menu-toggle{display:block}.menu-toggle.is-open span:first-child{transform:rotate(45deg);top:21px}.menu-toggle.is-open span:nth-child(2){transform:rotate(-45deg);top:21px}.hero-grid,.checker-card,.split-heading,.faq-layout,.final-cta-grid{grid-template-columns:1fr}.hero-grid{min-height:auto}.hero-media{min-height:480px}.hero-image-wrap{left:50%;right:auto;transform:translateX(-50%);width:min(420px,85vw);height:min(420px,85vw)}.hero-orbit{left:50%;right:auto;transform:translateX(-50%);width:min(480px,95vw);height:min(480px,95vw)}.hero-badge{left:8%;bottom:24px}.trust-grid,.event-grid,.why-grid{grid-template-columns:repeat(2,1fr)}.service-row{grid-template-columns:65px 1fr 260px}.process-line{grid-template-columns:repeat(3,1fr);row-gap:38px}.process-line::before{display:none}.checker-card{padding:44px}.project-large{min-height:540px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}}
@media (max-width:700px){:root{--container:min(100% - 28px,1180px)}.nav-wrap{height:72px}.site-nav{inset:72px 0 auto}.brand-copy small{display:none}.section-shell{padding:48px 0}.hero h1{font-size:43px}.hero-lead{font-size:16px}.hero-actions{display:grid}.btn{width:100%}.hero-media{min-height:380px}.hero-image-wrap{top:35px;width:310px;height:310px;border-radius:30px}.hero-orbit{top:8px;width:350px;height:350px}.hero-badge{padding:16px 18px;left:0;bottom:0}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid>div{padding:18px 12px;border-left:0;border-bottom:1px solid rgba(255,255,255,.12)}.section{padding:76px 0}.section-heading{margin-bottom:34px}.section-heading h2{font-size:38px}.event-grid,.why-grid{grid-template-columns:1fr}.event-card{min-height:240px}.service-row{grid-template-columns:1fr;padding:28px 0}.service-number{order:1}.service-copy{order:2}.service-media{order:3;height:210px}.checker-card{padding:30px 22px;border-radius:22px}.checker-copy h2{font-size:38px}.process-line{grid-template-columns:1fr 1fr}.project-grid{grid-template-columns:1fr}.project-card,.project-large{min-height:420px}.final-cta h2{font-size:38px}.footer-grid{grid-template-columns:1fr 1fr;gap:34px}.footer-brand{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.mobile-contact-bar{position:fixed;z-index:60;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px 14px;font-size:12px;box-shadow:0 -10px 30px rgba(40,15,145,.1)}.mobile-contact-bar a{background:var(--violet);color:#fff;padding:10px 14px;border-radius:999px;font-weight:700}.site-footer{padding-bottom:90px}}