:root{
  color-scheme:light;
  --bg:#fcfcfd; --ink:#0f1729; --muted:#5b6475; --faint:#8b93a3; --line:#e8eaf0;
  --accent:#3457f5; --accent-2:#6d8bff;
  --sky:#eef3ff; --mint:#e9f7f0; --peach:#fff1e8; --lilac:#f3f1ff;
  --font:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --r:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-left:24px;padding-right:24px}
@media (max-width:640px){.wrap{padding-left:16px;padding-right:16px}}
h2{font-size:clamp(30px,3.6vw,44px);line-height:1.1;letter-spacing:-.035em;font-weight:600}
h3{font-size:21px;line-height:1.3;letter-spacing:-.015em;font-weight:600}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:18px;letter-spacing:-.02em;text-decoration:none}
.logo{width:28px;height:28px;border-radius:8px;background:linear-gradient(140deg,var(--accent-2),var(--accent));box-shadow:inset 0 1px 0 rgb(255 255 255/.35)}
.top nav{display:flex;align-items:center;gap:30px;font-size:15px}
.top nav a{text-decoration:none;color:var(--muted)}
.top nav a:hover{color:var(--ink)}
.top .nav-btn{color:var(--ink);font-weight:500;background:#fff;border:1px solid var(--line);padding:8px 16px;border-radius:999px;box-shadow:0 1px 2px rgb(15 23 41/.05)}
@media (max-width:760px){.top nav a:not(.nav-btn){display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;text-decoration:none;font-weight:500;font-size:16px;padding:14px 24px;border-radius:999px;white-space:nowrap;transition:transform .2s cubic-bezier(.16,1,.3,1),box-shadow .2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px -8px rgb(15 23 41/.4)}
.btn:active{transform:translateY(0)}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:500;text-decoration:none;color:var(--ink)}
.link i{transition:transform .2s}
.link:hover i{transform:translateX(3px)}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding-top:40px;padding-bottom:96px}
.hero h1{font-size:clamp(42px,5.4vw,70px);line-height:1.04;letter-spacing:-.045em;font-weight:600;margin-bottom:24px;max-width:12ch}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:20px;color:var(--muted);max-width:36ch;margin-bottom:36px}
.actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}

.stage{position:relative;height:640px;border-radius:32px;background:
  radial-gradient(120% 80% at 80% 10%,#dfe7ff 0%,transparent 60%),
  radial-gradient(90% 70% at 10% 100%,#efeaff 0%,transparent 60%),
  var(--sky);overflow:hidden}
.phone{position:absolute;width:250px;aspect-ratio:9/19.5;border-radius:44px;background:#0f1729;padding:9px;box-shadow:0 40px 80px -30px rgb(30 45 110/.45),0 0 0 1px rgb(15 23 41/.06)}
.screen{position:relative;height:100%;border-radius:36px;background:#fff;overflow:hidden;padding:52px 18px 18px;font-size:13px}
.island{position:absolute;top:11px;left:50%;transform:translateX(-50%);width:84px;height:24px;border-radius:20px;background:#0f1729}
.phone-front{left:50%;top:48px;transform:translateX(-22%) rotate(2deg);z-index:2}
.phone-back{left:50%;top:92px;transform:translateX(-96%) rotate(-6deg);opacity:.96}
.ui-title{font-size:26px;font-weight:700;letter-spacing:-.03em}
.ui-sub{color:var(--faint);margin-bottom:14px}
.ui-row{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid #f0f1f5;font-weight:500}
.ui-row .box{font-size:20px;color:#c5cad5;display:flex}
.ui-row.done{color:var(--faint);text-decoration:line-through}
.ui-row.done .box{color:#2fbf71}
.ring{position:relative;width:150px;height:150px;margin:18px auto 20px}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:12}
.ring .trk{stroke:#eef1f7}
.ring .val{stroke:var(--accent);stroke-linecap:round;stroke-dasharray:314;stroke-dashoffset:150}
.ring-num{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.ring-num b{font-size:40px;line-height:1;letter-spacing:-.04em}
.ring-num span{color:var(--faint);font-size:12px}
.ui-card{display:flex;align-items:center;gap:10px;background:#f6f7fb;border-radius:14px;padding:10px;margin-top:8px}
.ui-card div{flex:1;line-height:1.25}
.ui-card b{display:block;font-size:13px}
.ui-card small{color:var(--faint);font-size:11px}
.ui-card em{font-style:normal;font-weight:600;font-size:12px;color:var(--muted)}
.dot-ic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:16px}
.t-sky{background:#e3eaff;color:var(--accent)}
.t-mint{background:#dff5ea;color:#1f9d5c}
.float{position:absolute;z-index:3;display:flex;align-items:center;gap:10px;background:rgb(255 255 255/.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:18px;padding:12px 16px 12px 12px;box-shadow:0 20px 40px -20px rgb(30 45 110/.35);font-size:13px;line-height:1.25}
.float i{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#fff1e8;color:#f06b25;font-size:18px}
.float small{display:block;color:var(--faint)}
.f1{right:28px;bottom:70px}

@media (max-width:980px){
  .hero{grid-template-columns:1fr;padding-top:24px;padding-bottom:64px}
  .stage{height:520px}
  .phone{width:210px;border-radius:38px}
  .screen{border-radius:30px}
  .phone-front{top:40px}
  .phone-back{top:76px}
}
@media (max-width:480px){
  .stage{height:440px}
  .phone{width:180px}
  .ring{width:120px;height:120px}
  .f1{right:12px;bottom:24px}
}

/* apps */
.apps{padding-top:72px;padding-bottom:96px}
.lead{color:var(--muted);font-size:19px;max-width:58ch;margin:16px 0 44px}
.bento{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:auto auto;gap:20px}
.card{border-radius:var(--r);padding:32px;display:flex;flex-direction:column;gap:10px}
.card p{color:var(--muted)}
.card small{margin-top:auto;padding-top:14px;font-size:14px;font-weight:500;color:var(--faint)}
.c-big{grid-row:span 2;background:var(--sky);padding:40px;justify-content:flex-end;min-height:440px}
.c-big h3{font-size:30px;letter-spacing:-.03em}
.c-big p{font-size:18px;max-width:38ch}
.c-mint{background:var(--mint)}
.c-peach{background:var(--peach)}
.icon{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;color:#fff;font-size:32px;margin-bottom:12px;box-shadow:inset 0 1px 0 rgb(255 255 255/.35),0 12px 24px -12px rgb(15 23 41/.35)}
.c-big .icon{width:96px;height:96px;border-radius:26px;font-size:48px;margin-bottom:auto}
.i-blue{background:linear-gradient(150deg,#6d8bff,#3457f5)}
.i-green{background:linear-gradient(150deg,#4fd08f,#1f9d5c)}
.i-orange{background:linear-gradient(150deg,#ffa268,#f06b25)}
@media (max-width:860px){
  .apps{padding-top:48px;padding-bottom:64px}
  .bento{grid-template-columns:1fr}
  .c-big{grid-row:auto;min-height:340px;padding:32px}
}

/* promise */
.promise{padding-bottom:104px}
.promise ul{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:40px}
.promise li{display:flex;flex-direction:column;gap:4px}
.promise i{font-size:28px;color:var(--accent);margin-bottom:10px}
.promise b{font-weight:600;font-size:18px}
.promise span{color:var(--muted)}
@media (max-width:860px){.promise{padding-bottom:64px}.promise ul{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:480px){.promise ul{grid-template-columns:1fr}}

/* process */
.panel{background:var(--lilac);border-radius:32px;padding:64px}
.panel ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px;counter-reset:n}
.panel li{background:#fff;border-radius:20px;padding:26px;counter-increment:n;box-shadow:0 1px 2px rgb(15 23 41/.04)}
.panel li::before{content:counter(n);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;font-weight:600;font-size:14px;margin-bottom:18px}
.panel b{display:block;font-size:18px;letter-spacing:-.01em;margin-bottom:6px}
.panel p{color:var(--muted);font-size:15.5px}
@media (max-width:980px){.panel{padding:36px 24px}.panel ol{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.panel{padding:28px 16px;border-radius:24px}.panel ol{grid-template-columns:1fr}}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:48px;padding-top:104px;padding-bottom:104px}
.qa details{border-bottom:1px solid var(--line)}
.qa details:first-child{border-top:1px solid var(--line)}
.qa summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-weight:500;font-size:18px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--sky);color:var(--accent);font-size:20px;transition:transform .25s cubic-bezier(.16,1,.3,1)}
.qa details[open] summary::after{transform:rotate(45deg)}
.qa details p{color:var(--muted);padding-bottom:20px;max-width:60ch}
.qa a{color:var(--accent)}
@media (max-width:860px){.faq{grid-template-columns:1fr;gap:20px;padding-top:64px;padding-bottom:64px}}

/* cta */
.cta{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;border-radius:32px;padding:56px 64px;color:#fff;background:
  radial-gradient(80% 120% at 100% 0%,#6d8bff 0%,transparent 60%),var(--accent)}
.cta p{color:rgb(255 255 255/.8);font-size:18px;margin-top:8px}
.btn-white{background:#fff;color:var(--ink)}
@media (max-width:760px){.cta{padding:36px 24px;border-radius:24px}}

/* footer */
footer{padding-top:48px;padding-bottom:40px;font-size:13px;color:var(--faint);line-height:1.7}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 40px;border-top:1px solid var(--line);padding-top:28px}
footer nav{display:flex;flex-wrap:wrap;gap:20px}
footer a{text-decoration:none;color:var(--muted)}
footer a:hover{color:var(--ink)}
.copy{margin-top:14px}

/* doc pages */
.doc{max-width:68ch;padding-top:56px;padding-bottom:88px}
.doc h1{font-size:44px;letter-spacing:-.04em;line-height:1.1;font-weight:600;margin-bottom:8px}
.doc .meta{color:var(--muted);margin-bottom:32px}
.doc h2{font-size:21px;letter-spacing:-.01em;margin:32px 0 8px}
.doc p,.doc ul{margin-bottom:12px;color:#2b3345}
.doc a{color:var(--accent)}

/* motion */
@media (prefers-reduced-motion:no-preference){
  .hero-copy>*{animation:rise .8s cubic-bezier(.16,1,.3,1) both}
  .hero-copy>*:nth-child(2){animation-delay:.08s}
  .hero-copy>*:nth-child(3){animation-delay:.16s}
  .phone-front{animation:inF 1s .15s cubic-bezier(.16,1,.3,1) both}
  .phone-back{animation:inB 1s .05s cubic-bezier(.16,1,.3,1) both}
  .float{animation:rise .8s .6s cubic-bezier(.16,1,.3,1) both}
  .ring .val{animation:ring 1.4s .5s cubic-bezier(.16,1,.3,1) both}
  @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
  @keyframes inF{from{opacity:0;transform:translateX(-22%) translateY(40px) rotate(2deg)}to{opacity:1;transform:translateX(-22%) rotate(2deg)}}
  @keyframes inB{from{opacity:0;transform:translateX(-96%) translateY(40px) rotate(-6deg)}to{opacity:.96;transform:translateX(-96%) rotate(-6deg)}}
  @keyframes ring{from{stroke-dashoffset:314}to{stroke-dashoffset:150}}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@media (max-width:640px){
  .stage{height:500px}
  .phone-back{display:none}
  .phone,.phone-front{width:220px;top:36px;left:50%;transform:translateX(-50%);animation:none}
  .f1{right:12px;bottom:28px}
}