:root{
  --ink:#0B0C14;
  --ink-soft:#494D62;
  --paper:#FFFFFF;
  --mist:#F5F6FB;
  --peri:#7C85FF;
  --peri-deep:#5A63E8;
  --peri-soft:#EEF0FF;
  --line:#E8EAF3;
  --radius:20px;
  --font:'Google Sans','Product Sans',Inter,-apple-system,'Segoe UI',Roboto,sans-serif;
  --glass-shadow:0 24px 60px rgba(59,67,201,.10),0 2px 6px rgba(11,12,20,.04);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:var(--font);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:var(--peri);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--peri);outline-offset:3px;border-radius:6px}

.wrap{max-width:1400px;margin:0 auto;padding:0 32px}

/* ---------- Animations ---------- */
.anim{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.anim.in{opacity:1;transform:none}
.rise{opacity:0;transform:translateY(22px);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}
.d1{animation-delay:.05s}.d2{animation-delay:.18s}.d3{animation-delay:.32s}.d4{animation-delay:.46s}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(16px) saturate(1.6);
  -webkit-backdrop-filter:blur(16px) saturate(1.6);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-size:20px;letter-spacing:-.01em}
.b-light{font-weight:400}
.b-bold{font-weight:700}
.nav-links{display:flex;gap:34px;font-size:15px;font-weight:500;color:var(--ink-soft)}
.nav-links a{transition:color .18s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:500;
  padding:12px 26px;border-radius:999px;border:0;cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;
}
.btn .shine{
  position:absolute;top:0;left:-80%;width:60%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.5),transparent);
  transform:skewX(-20deg);transition:left .55s ease;pointer-events:none;
}
.btn:hover .shine{left:120%}
.btn-peri{background:#000;color:#fff}
.btn-peri:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.25)}
.btn-glass{
  background:rgba(255,255,255,.5);
  backdrop-filter:blur(12px) saturate(1.5);
  -webkit-backdrop-filter:blur(12px) saturate(1.5);
  border:1px solid rgba(255,255,255,.9);
  color:var(--ink);
  box-shadow:0 6px 20px rgba(59,67,201,.08),inset 0 1px 0 rgba(255,255,255,.95);
}
.btn-glass:hover{transform:translateY(-2px);border-color:var(--peri);box-shadow:0 12px 30px rgba(124,133,255,.2)}
.btn-lg{padding:16px 34px;font-size:16px}
.btn-white{background:#fff;color:var(--ink);font-weight:700;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(0,0,0,.4)}
.btn-outline{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.25)}
.btn-outline:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.6)}
.nav .btn{padding:10px 22px}

/* ---------- Page hero ---------- */
.page-hero{padding:92px 0 10px}
.kicker{font-size:13px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--peri-deep);margin-bottom:16px}
.page-hero h1{
  font-size:clamp(40px,4.8vw,74px);
  font-weight:700;line-height:1.04;letter-spacing:-.032em;
  max-width:920px;
}
.page-hero h1 .accent{
  background:linear-gradient(120deg,var(--peri) 10%,var(--peri-deep) 60%,#3B43C9);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-hero .lede{margin-top:24px;max-width:660px;font-size:19px;color:var(--ink-soft);line-height:1.65}
.page-hero .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}

/* ---------- Blocks ---------- */
.pb{padding:72px 0;position:relative}
.pb.tinted{background:var(--mist)}
h2{
  font-size:clamp(30px,3.2vw,46px);
  font-weight:700;letter-spacing:-.026em;line-height:1.1;
  max-width:780px;
}
.sub{margin-top:16px;font-size:17.5px;color:var(--ink-soft);max-width:640px}

/* ---------- Cards ---------- */
.cards{margin-top:52px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards.two{grid-template-columns:1fr 1fr}
.card{
  border-radius:var(--radius);padding:34px 30px;
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:var(--glass-shadow);
}
.card .icon{
  width:48px;height:48px;border-radius:20px;
  background:linear-gradient(145deg,rgba(124,133,255,.18),rgba(90,99,232,.28));
  border:1px solid rgba(124,133,255,.3);
  color:var(--peri-deep);
  display:grid;place-items:center;margin-bottom:22px;
}
.card .icon svg{width:22px;height:22px}
.card h3{font-size:19px;font-weight:700;letter-spacing:-.01em;margin-bottom:8px}
.card p{font-size:15px;color:var(--ink-soft);line-height:1.6}
.card .cdate{font-size:12.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--peri-deep);margin-bottom:12px}
.card .more{display:inline-block;margin-top:14px;font-size:14px;font-weight:500;color:var(--peri-deep)}
.card .more:hover{text-decoration:underline}

/* ---------- Panels / checklists ---------- */
.split{margin-top:52px;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.panel{
  border-radius:var(--radius);padding:42px 38px;
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:var(--glass-shadow);
}
.panel.tint{background:var(--peri-soft);border-color:rgba(124,133,255,.25)}
.panel h3{font-size:22px;font-weight:700;letter-spacing:-.015em;margin-bottom:12px}
.panel ul{list-style:none;margin-top:22px;display:grid;gap:14px}
.panel li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink)}
.panel li svg{width:20px;height:20px;flex:none;color:var(--peri-deep);margin-top:2px}

/* ---------- Steps ---------- */
.steps{margin-top:52px;display:grid;gap:18px;max-width:880px}
.step{
  display:flex;gap:22px;align-items:flex-start;
  border-radius:var(--radius);padding:28px 30px;
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:var(--glass-shadow);
}
.step .n{
  width:42px;height:42px;flex:none;border-radius:50%;
  background:var(--peri-soft);border:1px solid rgba(124,133,255,.3);
  color:var(--peri-deep);font-weight:700;
  display:grid;place-items:center;
}
.step h3{font-size:18px;font-weight:700;margin-bottom:6px}
.step p{font-size:15px;color:var(--ink-soft)}

/* ---------- Prose ---------- */
.prose{margin-top:40px;max-width:820px;display:grid;gap:18px}
.prose p{font-size:16px;color:var(--ink-soft);line-height:1.7}
.prose h3{font-size:21px;font-weight:700;letter-spacing:-.01em;color:var(--ink);margin-top:16px}
.prose strong{color:var(--ink);font-weight:700}
.prose a{color:var(--peri-deep);font-weight:500}
.prose a:hover{text-decoration:underline}
.prose ul{margin-left:20px;display:grid;gap:10px;font-size:16px;color:var(--ink-soft)}

/* ---------- FAQ ---------- */
.faq-list{margin-top:52px;display:grid;grid-template-columns:1fr;gap:18px}
.faq{
  border-radius:var(--radius);
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:0 12px 34px rgba(59,67,201,.07);
  transition:border-color .25s,box-shadow .25s;
}
.faq[open]{border-color:rgba(124,133,255,.4);box-shadow:0 18px 44px rgba(59,67,201,.12)}
.faq summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:26px 30px;font-size:17px;font-weight:500;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{width:20px;height:20px;flex:none;color:var(--peri-deep);transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.faq[open] summary svg{transform:rotate(45deg)}
.faq .a{padding:0 30px 28px;font-size:15.5px;color:var(--ink-soft);line-height:1.65;max-width:900px}
.faq .a a{color:var(--peri-deep);font-weight:500}
.faq .a a:hover{text-decoration:underline}

/* ---------- Comparison table ---------- */
.compare-table{
  margin-top:52px;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--paper);
  box-shadow:var(--glass-shadow);
}
.cmp-row{
  display:grid;grid-template-columns:230px 1fr 1fr;
  border-bottom:1px solid var(--line);
}
.cmp-row:last-child{border-bottom:0}
.cmp-row>div{padding:26px 32px}
.cmp-row .topic{
  font-size:15px;font-weight:700;
  background:var(--mist);
  display:flex;align-items:center;
}
.cmp-row .them{font-size:15px;color:var(--ink-soft);line-height:1.6}
.cmp-row .us{
  font-size:15px;line-height:1.6;
  background:var(--peri-soft);
  border-left:1px solid var(--line);
}
.cmp-row .us strong{font-weight:700;color:var(--peri-deep)}
.cmp-head>div{padding:20px 32px;font-size:14px;font-weight:700;letter-spacing:.02em}
.cmp-head .them{color:var(--ink-soft)}
.cmp-head .us{color:var(--peri-deep);background:var(--peri-soft)}
.cmp-lbl{display:none;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-right:6px}
.cmp-fine{margin-top:18px;font-size:13.5px;color:var(--ink-soft);max-width:760px}

/* ---------- Dark band + stats ---------- */
.pb.dark{
  background:
    radial-gradient(900px 500px at 80% -10%,rgb(11 12 20),#0b0c14 60%),
    var(--ink);
  color:#fff;
}
.pb.dark h2{color:#fff}
.pb.dark .sub{color:rgba(255,255,255,.65)}
.stats{
  margin-top:52px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.stat{
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:34px 30px;
  background:rgba(255,255,255,.045);
}
.stat .num{
  font-size:clamp(40px,3.6vw,58px);font-weight:700;
  letter-spacing:-.03em;line-height:1;
  background:linear-gradient(120deg,#fff 20%,var(--peri) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.stat .lbl{margin-top:12px;font-size:15px;color:rgba(255,255,255,.7)}

/* ---------- Status page ---------- */
.status-pill{
  display:inline-flex;align-items:center;gap:10px;margin-top:40px;
  font-size:16px;font-weight:700;padding:14px 26px;border-radius:999px;
  background:#E8F8EF;color:#137A46;border:1px solid rgba(19,122,70,.25);
}
.status-pill .dot{width:10px;height:10px;border-radius:50%;background:#1DB566}
.status-list{
  margin-top:34px;max-width:860px;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--paper);
  box-shadow:var(--glass-shadow);
}
.status-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 30px;border-bottom:1px solid var(--line);
  font-size:15.5px;font-weight:500;
}
.status-row:last-child{border-bottom:0}
.status-row .ok{display:inline-flex;align-items:center;gap:8px;color:#137A46;font-weight:500;font-size:14px}
.status-row .ok .dot{width:8px;height:8px;border-radius:50%;background:#1DB566}

/* ---------- Brand assets ---------- */
.wordmark-card{
  margin-top:52px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  box-shadow:var(--glass-shadow);
  background:var(--mist);
  display:grid;place-items:center;
  padding:80px 20px;
  font-size:56px;letter-spacing:-.02em;
}
.swatches{margin-top:52px;display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.swatch{
  border-radius:20px;overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--glass-shadow);
}
.swatch .chip{height:110px}
.swatch .info{padding:16px 18px;background:var(--paper)}
.swatch .info b{display:block;font-size:14.5px}
.swatch .info span{font-size:13px;color:var(--ink-soft)}

/* ---------- Changelog ---------- */
.log{margin-top:52px;display:grid;gap:18px;max-width:880px}
.log-entry{
  border-radius:var(--radius);padding:30px 34px;
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:var(--glass-shadow);
}
.log-entry .lmeta{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.log-entry .ver{
  font-size:13px;font-weight:700;color:var(--peri-deep);
  background:var(--peri-soft);border:1px solid rgba(124,133,255,.3);
  border-radius:999px;padding:3px 12px;
}
.log-entry .ldate{font-size:13.5px;color:var(--ink-soft)}
.log-entry h3{font-size:19px;margin-bottom:10px}
.log-entry ul{list-style:none;display:grid;gap:8px}
.log-entry li{display:flex;gap:10px;font-size:15px;color:var(--ink-soft)}
.log-entry li svg{width:18px;height:18px;flex:none;color:var(--peri-deep);margin-top:3px}

/* ---------- CTA band ---------- */
.cta-band{padding:80px 0 110px}
.cta-card{
  position:relative;overflow:hidden;
  border-radius:20px;padding:88px 48px;text-align:center;color:#fff;
  background:
    radial-gradient(700px 420px at 50% -20%,rgba(124,133,255,.4),transparent 65%),
    radial-gradient(520px 380px at 90% 120%,rgba(90,99,232,.3),transparent 60%),
    var(--ink);
  border:1px solid rgba(124,133,255,.25);
  box-shadow:0 40px 100px rgba(59,67,201,.25);
}
.cta-ring{
  position:absolute;left:50%;border-radius:50%;pointer-events:none;
  border:1px solid rgba(124,133,255,.18);
  transform:translateX(-50%);
}
.r1{width:620px;height:620px;top:-380px}
.r2{width:920px;height:920px;top:-560px;border-color:rgba(124,133,255,.10)}
.cta-card h2{position:relative;color:#fff;margin:0 auto;max-width:640px}
.cta-card p{position:relative;margin:20px auto 42px;font-size:18px;color:rgba(255,255,255,.7);max-width:500px}
.cta-actions{position:relative;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-fine{position:relative;margin-top:26px;font-size:13.5px;color:rgba(255,255,255,.45)}

/* ---------- Footer ---------- */
footer{
  background:#060e18;color:#fff;
  padding:88px 0 0;
  border-bottom:4px solid #000000;
}
.foot-brand{
  font-size:34px;letter-spacing:-.02em;color:#fff;
  display:inline-block;margin-bottom:72px;
}
.foot-cols{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:40px 32px;
}
.fcol h4,
.fcol .fgroup{
  font-size:16px;font-weight:100;color:#fff;
  margin-bottom:26px;
}
.fcol .fgroup{margin:30px 0 18px}
.fcol h4 + .fgroup{margin-top:0}
.fcol ul{list-style:none;display:grid;gap:18px}
.fcol a{
  font-size:14.5px;font-weight:100;color:rgb(116 125 250);
}
.fcol a:hover{color:#fff}
.foot-bottom{
  margin-top:80px;padding:26px 0;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13.5px;color:rgba(255,255,255,.45);
}
.foot-bottom .social{display:flex;gap:18px}
.foot-bottom .social a{color:rgba(255,255,255,.55);transition:color .18s}
.foot-bottom .social a:hover{color:#fff}
.foot-bottom .social svg{width:18px;height:18px;display:block}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .foot-cols{grid-template-columns:repeat(3,1fr)}
  .swatches{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:960px){
  .cards{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .nav-links{display:none}
  .cmp-head{display:none}
  .cmp-row{display:flex;flex-direction:column;padding:22px 20px}
  .cmp-row>div{padding:0;background:none;border:0}
  .cmp-row .topic{order:1;font-size:16px;margin-bottom:10px;background:none}
  .cmp-row .us{order:2;background:none;font-size:14.5px}
  .cmp-row .them{order:3;margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);font-size:13px;color:var(--ink-soft)}
  .cmp-row .them .cmp-lbl{display:inline}
  .cmp-row .us .cmp-lbl{display:none}
}
@media(max-width:640px){
  :root{--radius:20px}
  .wrap{padding:0 16px}
  .page-hero{padding:64px 0 6px}
  .pb{padding:56px 0}
  .cards{grid-template-columns:1fr;gap:14px}
  .card{padding:24px 20px}
  .card .icon{width:40px;height:40px;border-radius:20px;margin-bottom:14px}
  .stats{grid-template-columns:1fr;gap:14px}
  .stat{padding:24px 22px}
  .panel{padding:28px 22px}
  .step{padding:22px 18px;gap:14px}
  .faq summary{padding:20px 18px;font-size:16px}
  .faq .a{padding:0 18px 22px}
  .cta-card{padding:64px 20px}
  .wordmark-card{font-size:32px;padding:48px 16px}
  .swatches{grid-template-columns:1fr 1fr}
  .log-entry{padding:22px 20px}
  .status-row{padding:16px 18px}
  .foot-cols{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .anim,.rise{opacity:1;transform:none}
  html{scroll-behavior:auto}
}