/* FutureHorizon — Enterprise Dark Minimal */
:root{
  --bg0:#050711;
  --bg2:#0B1020;
  --text:#EAF0FF;
  --muted:rgba(234,240,255,.72);
  --line:rgba(234,240,255,.10);
  --accent:#66E6FF;
  --accent2:#7C5CFF;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 22px;
  --radius2: 28px;
  --font: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Noto Sans TC", "PingFang TC", "Heiti TC", sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1100px 700px at 18% 10%, rgba(124,92,255,.18), transparent 55%),
    radial-gradient(900px 600px at 82% 22%, rgba(102,230,255,.14), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg2));
  min-height:100vh;
}

a{color:inherit; text-decoration:none}
.container{width:min(1120px, calc(100% - 44px)); margin:0 auto}
.skip{
  position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left:16px; top:16px; width:auto; height:auto;
  background:rgba(255,255,255,.10); padding:10px 12px; border-radius:12px;
  border:1px solid var(--line);
}

.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(7,10,20,.55);
  backdrop-filter: blur(16px);
  border-bottom:1px solid rgba(234,240,255,.07);
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0; gap:16px;
}

.brand{display:flex; align-items:center; gap:12px}
.brand__mark{
  width:38px; height:38px; border-radius:14px;
  background:
    radial-gradient(12px 12px at 30% 35%, rgba(102,230,255,.95), transparent 65%),
    radial-gradient(14px 14px at 70% 65%, rgba(124,92,255,.95), transparent 65%),
    linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,.04));
  border:1px solid rgba(234,240,255,.16);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
.brand__text{display:flex; flex-direction:column; line-height:1.05}
.brand__name{font-weight:800; letter-spacing:.2px}
.brand__sub{font-size:12px; color:var(--muted)}
.brand--footer .brand__mark{width:34px; height:34px}

.nav{display:flex; gap:18px; align-items:center}
.nav a{
  font-size:14px; color:rgba(234,240,255,.78);
  padding:10px 10px; border-radius:12px;
}
.nav a:hover{background:rgba(255,255,255,.06); color:rgba(234,240,255,.92)}

.topbar__cta{display:flex; gap:10px; align-items:center}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 16px;
  border-radius:14px;
  border:1px solid rgba(234,240,255,.14);
  background:rgba(255,255,255,.05);
  color:rgba(234,240,255,.92);
  font-weight:700;
  font-size:14px;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  box-shadow: 0 10px 25px rgba(0,0,0,.18);
}
.btn:hover{transform: translateY(-1px); background:rgba(255,255,255,.08); border-color:rgba(234,240,255,.22)}
.btn--primary{
  background: linear-gradient(135deg, rgba(102,230,255,.22), rgba(124,92,255,.24));
  border-color: rgba(102,230,255,.26);
}
.btn--primary:hover{border-color: rgba(102,230,255,.40)}
.btn--ghost{background:rgba(255,255,255,.03)}
.link{color:rgba(102,230,255,.92)}
.link:hover{text-decoration:underline}

.navbtn{
  display:none;
  width:42px; height:42px; border-radius:14px;
  border:1px solid rgba(234,240,255,.14);
  background:rgba(255,255,255,.05);
}
.navbtn span{display:block; height:2px; margin:7px 10px; background:rgba(234,240,255,.75); border-radius:999px}

.mobileNav{
  border-top:1px solid rgba(234,240,255,.07);
  background:rgba(7,10,20,.72);
  backdrop-filter: blur(16px);
}
.mobileNav__inner{display:flex; flex-direction:column; gap:8px; padding:12px 0}
.mobileNav__inner a{
  padding:12px 10px; border-radius:14px; color:rgba(234,240,255,.85);
}
.mobileNav__inner a:hover{background:rgba(255,255,255,.06)}

.hero{position:relative; padding:72px 0 32px}
.hero__grid{display:grid; grid-template-columns: 1.05fr .95fr; gap:28px; align-items:stretch}
.hero__copy{position:relative; z-index:2}

.pill{
  display:inline-flex; gap:10px; align-items:center;
  padding:10px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(234,240,255,.12);
  color:rgba(234,240,255,.82);
  font-size:13px;
}
.dot{width:10px; height:10px; border-radius:50%; background:linear-gradient(135deg, var(--accent), var(--accent2))}

.hero__title{font-size:52px; line-height:1.05; margin:16px 0 10px; letter-spacing:-.8px}
.hero__title2{
  display:block;
  font-size:18px;
  margin-top:12px;
  font-weight:700;
  color:rgba(234,240,255,.78);
}
.hero__desc{font-size:16px; line-height:1.75; color:rgba(234,240,255,.76); margin:0 0 22px}
.hero__actions{display:flex; gap:12px; flex-wrap:wrap; margin-bottom:18px}

.kpis{display:flex; gap:12px; flex-wrap:wrap; margin-top:10px}
.kpi{
  padding:12px 14px;
  border-radius:18px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
}
.kpi__num{font-weight:900; font-size:18px}
.kpi__lbl{font-size:12px; color:rgba(234,240,255,.72)}

.hero__panel{position:relative; z-index:2}
.panel{
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  border: 1px solid rgba(234,240,255,.13);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.panel__top{
  display:flex; justify-content:space-between; align-items:center;
  padding:16px 16px 10px;
  border-bottom:1px solid rgba(234,240,255,.10);
}
.chip{
  font-size:12px; font-weight:800; letter-spacing:.2px;
  padding:7px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(234,240,255,.10);
}
.chip--muted{color:rgba(234,240,255,.76)}
.panel__body{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:14px;
  padding:16px;
}
.panel__bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding:12px 16px 14px;
  border-top:1px solid rgba(234,240,255,.10);
}
.muted{color:var(--muted)}
.small{font-size:12px}
.kbd{
  padding:2px 7px; border-radius:8px;
  border:1px solid rgba(234,240,255,.12);
  background:rgba(255,255,255,.05);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.ui{border-radius:20px; overflow:hidden; border:1px solid rgba(234,240,255,.12); background:rgba(0,0,0,.22)}
.ui__bar{
  display:flex; align-items:center; gap:8px;
  padding:12px 12px;
  background:rgba(255,255,255,.05);
  border-bottom:1px solid rgba(234,240,255,.10);
}
.ui__dot{width:10px; height:10px; border-radius:50%}
.d1{background:#FF5A5F}
.d2{background:#FFD36A}
.d3{background:#4DE1A8}
.ui__title{margin-left:6px; font-size:13px; color:rgba(234,240,255,.8); font-weight:700}
.ui__content{padding:14px}
.ui__row{display:flex; gap:10px; margin-bottom:10px}
.ui__pill{
  flex:1;
  padding:10px 10px;
  border-radius:14px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(234,240,255,.10);
  font-size:12px; color:rgba(234,240,255,.78);
}
.ui__meter{
  height:10px; border-radius:999px; overflow:hidden;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(234,240,255,.10);
  flex:1;
}
.ui__meterFill{
  display:block; height:100%; width:78%;
  background:linear-gradient(90deg, rgba(102,230,255,.40), rgba(124,92,255,.34));
}
.ui__meter--dim{opacity:.65}
.ui__meterFill--dim{width:52%}
.ui__grid{display:grid; grid-template-columns: repeat(2, 1fr); gap:10px; margin-top:10px}
.ui__tile{
  padding:10px 10px;
  border-radius:16px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
}
.ui__k{font-size:11px; color:rgba(234,240,255,.62)}
.ui__v{font-size:12px; color:rgba(234,240,255,.84); margin-top:4px; font-weight:700}
.ui__footer{display:flex; gap:10px; margin-top:12px}
.ui__btn{
  flex:1;
  text-align:center;
  padding:10px 10px;
  border-radius:14px;
  background:rgba(102,230,255,.16);
  border:1px solid rgba(102,230,255,.22);
  color:rgba(234,240,255,.92);
  font-weight:800;
  font-size:12px;
}
.ui__btn--ghost{
  background:rgba(255,255,255,.03);
  border-color:rgba(234,240,255,.12);
}

.panel__side{display:grid; gap:10px}
.mini{
  padding:12px 12px;
  border-radius:18px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
}
.mini__k{font-size:11px; color:rgba(234,240,255,.62)}
.mini__v{font-size:13px; color:rgba(234,240,255,.88); margin-top:4px; font-weight:800}

.hero__bg{position:absolute; inset:0; overflow:hidden; pointer-events:none}
.orb{
  position:absolute; width:560px; height:560px; border-radius:50%;
  filter: blur(28px);
  opacity:.8;
}
.orb--a{left:-200px; top:-180px; background:radial-gradient(circle at 30% 30%, rgba(102,230,255,.42), transparent 62%)}
.orb--b{right:-240px; top:-160px; background:radial-gradient(circle at 70% 40%, rgba(124,92,255,.42), transparent 62%)}
.gridlines{
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(234,240,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(234,240,255,.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 40% 30%, rgba(0,0,0,.85), transparent 62%);
  opacity:.45;
}

/* Sections */
.section{padding:58px 0}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.00));
  border-top:1px solid rgba(234,240,255,.06);
  border-bottom:1px solid rgba(234,240,255,.06);
}
.section__head{margin-bottom:18px}
.section__head h2{margin:0 0 10px; font-size:30px; letter-spacing:-.3px}
.section__sub{margin:0; color:rgba(234,240,255,.76); line-height:1.7}

.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; margin-top:18px}
.grid2{display:grid; grid-template-columns: repeat(2, 1fr); gap:14px; margin-top:18px}

.card{
  padding:18px 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
  box-shadow: 0 12px 35px rgba(0,0,0,.26);
}
.card--thin{box-shadow:none}
.card__top{display:flex; align-items:center; gap:10px; margin-bottom:6px}
.icon{font-size:18px}
.card h3{margin:0 0 8px; font-size:16px}
.card p{margin:0; color:rgba(234,240,255,.74); line-height:1.7}
.card__meta{display:flex; gap:8px; flex-wrap:wrap; margin-top:12px}

.tag{
  font-size:12px;
  padding:7px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(234,240,255,.10);
  color: rgba(234,240,255,.84);
}
.tag--muted{color: rgba(234,240,255,.72)}

.workflow{display:grid; grid-template-columns: 1fr 1fr; gap:14px; margin-top:18px}
.lane{
  padding:18px 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
}
.lane__head{margin-bottom:10px}
.lane__title{font-weight:900}
.lane__sub{color:rgba(234,240,255,.72); font-size:12px; margin-top:6px}
.steps{display:grid; gap:10px; margin-top:12px}
.step{
  display:flex; gap:10px; align-items:flex-start;
  padding:12px 12px;
  border-radius:16px;
  background: rgba(0,0,0,.22);
  border:1px solid rgba(234,240,255,.10);
}
.step__k{
  width:26px; height:26px; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(102,230,255,.14);
  border:1px solid rgba(102,230,255,.20);
  font-weight:900; font-size:12px;
}
.step__v{color:rgba(234,240,255,.84); line-height:1.6}

.note{
  margin-top:14px;
  padding:14px 14px;
  border-radius:18px;
  background: rgba(102,230,255,.08);
  border:1px solid rgba(102,230,255,.18);
}
.note__k{font-weight:900; margin-bottom:6px}
.note__v{color:rgba(234,240,255,.76); line-height:1.65}

.compliance{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  margin-top:14px;
}
.compliance__item{
  padding:14px 14px;
  border-radius:18px;
  background: rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
}

/* Download */
.download{display:grid; grid-template-columns: 1.1fr .9fr; gap:16px; margin-top:16px}
.download__box{
  padding:18px 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
}
.download__box--dark{background: rgba(0,0,0,.22)}
.download__title{font-weight:900; margin-bottom:10px}
.download__meta{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:12px}
.download__btns{display:flex; gap:10px; flex-wrap:wrap}

.details{margin-top:12px}
.details summary{cursor:pointer; color:rgba(234,240,255,.90); font-weight:800}
.code{
  margin:12px 0 0;
  padding:12px 12px;
  border-radius:16px;
  background: rgba(0,0,0,.24);
  border:1px solid rgba(234,240,255,.10);
  overflow:auto;
  font-size:12px;
  color:rgba(234,240,255,.80);
  line-height:1.55;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
.divider{height:1px; background:rgba(234,240,255,.08); margin:16px 0}
.list{margin:0; padding-left:18px; color:rgba(234,240,255,.78); line-height:1.75}
.list li{margin:4px 0}

/* Pricing */
.pricing{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; margin-top:18px}
.price{
  position:relative;
  padding:18px 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
  box-shadow: 0 12px 35px rgba(0,0,0,.24);
}
.price__name{font-weight:900; font-size:16px}
.price__desc{color:rgba(234,240,255,.72); margin-top:6px; margin-bottom:10px}
.price--featured{
  background: linear-gradient(180deg, rgba(102,230,255,.12), rgba(124,92,255,.12));
  border-color: rgba(102,230,255,.22);
}
.badge{
  position:absolute; top:14px; right:14px;
  font-size:12px; font-weight:900;
  padding:7px 10px; border-radius:999px;
  background: rgba(102,230,255,.16);
  border: 1px solid rgba(102,230,255,.26);
}

/* CTA / Form */
.cta{display:grid; grid-template-columns: 1.1fr .9fr; gap:16px; align-items:start; margin-top:10px}
.cta__meta{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}
.form{
  padding:18px 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.045);
  border:1px solid rgba(234,240,255,.10);
}
.form label{display:block; margin-bottom:12px}
.form span{display:block; font-size:12px; font-weight:900; color:rgba(234,240,255,.90); margin-bottom:6px}
.form input,.form textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(234,240,255,.14);
  background: rgba(0,0,0,.22);
  color:rgba(234,240,255,.92);
  outline:none;
}
.form input:focus,.form textarea:focus{border-color: rgba(102,230,255,.35)}
.hidden{display:none}

/* Footer */
.footer{padding:28px 0; border-top:1px solid rgba(234,240,255,.08)}
.footer__inner{display:flex; justify-content:space-between; align-items:center; gap:14px}
.footer__right{display:flex; gap:14px}
.footer__right a{color:rgba(234,240,255,.74)}
.footer__right a:hover{color:rgba(234,240,255,.92)}

/* Reveal animation (Enterprise subtle) */
.reveal{opacity:0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease}
.reveal.is-in{opacity:1; transform: translateY(0)}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr; gap:18px}
  .panel__body{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .workflow{grid-template-columns:1fr}
  .compliance{grid-template-columns:1fr}
  .download{grid-template-columns:1fr}
  .pricing{grid-template-columns:1fr}
  .cta{grid-template-columns:1fr}
  .nav{display:none}
  .topbar__cta{display:none}
  .navbtn{display:block}
  .hero__title{font-size:44px}
}

/* Language Switch */
.langswitch{display:inline-flex;gap:6px;padding:6px;border:1px solid rgba(255,255,255,.10);border-radius:999px;background:rgba(255,255,255,.04);backdrop-filter:blur(10px);}
.langswitch__btn{appearance:none;border:0;background:transparent;color:rgba(233,238,252,.85);padding:8px 12px;border-radius:999px;font-weight:600;letter-spacing:.2px;cursor:pointer;transition:all .2s ease;}
.langswitch__btn.is-active{background:rgba(120,160,255,.18);color:#e9eefc;box-shadow:0 0 0 1px rgba(120,160,255,.25) inset, 0 0 22px rgba(120,160,255,.12);}

/* Workflow figure */
.wf-figure{margin:22px 0 0 0;}
.wf-figure svg, .wf-figure img{width:100%;height:auto;display:block;border-radius:24px;}

/* Pricing */
.price{display:flex;align-items:baseline;gap:8px;margin:10px 0 14px;}
.price__num{font-size:34px;font-weight:800;letter-spacing:-0.5px;}
.price__unit{opacity:.75;font-weight:600;}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}
.list{margin:10px 0 0 18px;opacity:.92;}
.muted{opacity:.72;}

/* Mobile language row */
.mobileLang{display:flex;gap:8px;padding:10px;border:1px solid rgba(255,255,255,.10);border-radius:16px;background:rgba(255,255,255,.04);margin:6px 0 14px 0;}

/* Static language links (two-page) */
.langlink{display:inline-flex;align-items:center;justify-content:center;padding:8px 12px;border-radius:999px;color:rgba(233,238,252,.85);text-decoration:none;font-weight:700;letter-spacing:.2px;transition:all .2s ease;}
.langlink.is-active{background:rgba(120,160,255,.18);color:#e9eefc;box-shadow:0 0 0 1px rgba(120,160,255,.25) inset, 0 0 22px rgba(120,160,255,.12);}