:root{
  color-scheme:dark;
  --bg:#07090d;--panel:#0d1117;--panel2:#131a24;--line:#1e2631;--line2:#2a3441;
  --ink:#f3f5f8;--body:#a7b0bd;--mute:#6f7b8b;
  --blue:#2f8cff;--blue2:#0071e3;--ok:#34d27b;
  --serif:ui-serif,"New York","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--body);font-family:var(--sans);line-height:1.65;-webkit-font-smoothing:antialiased;font-size:1rem}
a{color:#7db8ff;text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* header */
header{position:sticky;top:0;z-index:10;background:rgba(7,9,13,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:650;font-size:1.05rem;letter-spacing:-.01em;white-space:nowrap}
.brand:hover{text-decoration:none}
.brand svg{width:26px;height:26px;flex:none}
nav a{color:var(--body);font-size:.93rem;margin-left:22px}
nav a:hover{color:var(--ink);text-decoration:none}
@media(max-width:560px){nav a:not(:last-child){display:none}nav a:last-child{margin-left:0}}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 55% at 78% 40%,rgba(47,140,255,.16),transparent 70%),
  linear-gradient(var(--line) 1px,transparent 1px) 0 0/100% 56px,
  linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/56px 100%;
  opacity:.55;-webkit-mask-image:radial-gradient(90% 90% at 70% 40%,#000 20%,transparent 80%);mask-image:radial-gradient(90% 90% at 70% 40%,#000 20%,transparent 80%)}
.hero .wrap{position:relative;display:grid;gap:36px;padding-top:64px;padding-bottom:64px;align-items:center}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.05fr .95fr;padding-top:96px;padding-bottom:96px;gap:48px}}
h1{font-family:var(--serif);color:var(--ink);font-weight:600;font-size:clamp(2.3rem,6.4vw,4rem);line-height:1.06;letter-spacing:-.025em;max-width:15ch}
.lede{margin-top:22px;font-size:clamp(1.05rem,2.4vw,1.2rem);max-width:46ch;color:#b9c2ce}
.btns{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:13px 24px;border-radius:10px;font-weight:600;font-size:.97rem;transition:background .15s,border-color .15s}
.btn:hover{text-decoration:none}
.btn.primary{background:var(--blue2);color:#fff}
.btn.primary:hover{background:#1a85ff}
.btn.ghost{border:1px solid var(--line2);color:var(--ink)}
.btn.ghost:hover{background:var(--panel2)}

/* hero visual */
.stage{position:relative;height:430px;max-width:460px;width:100%;margin:0 auto}
.sheet{position:absolute;left:0;top:34px;width:62%;height:340px;background:#f4f6f9;border-radius:6px;transform:rotate(-5deg);box-shadow:0 30px 60px -20px rgba(0,0,0,.7);padding:18px 16px;color:#1a2230}
.sheet h4{font-family:var(--sans);font-size:.78rem;font-weight:700;letter-spacing:-.005em;color:#0e1520}
.sheet small{display:block;font-size:.62rem;color:#6b7686;margin-top:2px}
.sheet .row{display:flex;align-items:center;gap:8px;margin-top:13px}
.sheet .row b{display:block;width:10px;height:10px;border-radius:2px;background:var(--ok);flex:none}
.sheet .row span{display:block;height:6px;border-radius:3px;background:#cfd6e0;flex:1}
.sheet .sig{position:absolute;left:16px;right:16px;bottom:16px;border-top:1px solid #cfd6e0;padding-top:8px;font-size:.55rem;color:#6b7686}
.phone{position:absolute;right:0;top:0;width:58%;height:410px;background:#0b0f15;border:1px solid var(--line2);border-radius:30px;padding:16px 14px;box-shadow:0 40px 70px -24px rgba(0,0,0,.9),0 0 0 6px #05070a}
.phone .notch{width:64px;height:5px;border-radius:3px;background:var(--line2);margin:0 auto 14px}
.phone h4{font-family:var(--sans);color:var(--ink);font-size:.95rem;letter-spacing:-.01em}
.phone small{display:block;color:var(--mute);font-size:.72rem;margin-top:1px}
.checks{list-style:none;margin-top:16px}
.checks li{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.78rem;color:#c9d1dc}
.checks i{position:relative;width:18px;height:18px;border-radius:5px;background:var(--ok);flex:none;animation:fill .35s var(--d) backwards}
.checks i::after{content:"";position:absolute;left:5px;top:2px;width:5px;height:9px;border:solid #06130b;border-width:0 2px 2px 0;transform:rotate(45deg);animation:mark .2s calc(var(--d) + .15s) backwards}
.checks li.todo i{background:transparent;border:1.5px solid var(--line2);animation:none}
.checks li.todo i::after{display:none}
.checks li.todo{color:var(--mute)}
.phone .export{position:absolute;left:14px;right:14px;bottom:16px;text-align:center;background:var(--blue2);color:#fff;border-radius:10px;padding:11px;font-size:.8rem;font-weight:600;animation:rise .4s 2.3s backwards}
@keyframes fill{from{background:transparent;box-shadow:inset 0 0 0 1.5px var(--line2)}}
@keyframes mark{from{opacity:0}}
@keyframes rise{from{opacity:0;transform:translateY(6px)}}
.caption{margin-top:14px;text-align:center;font-size:.8rem;color:var(--mute)}
@media(prefers-reduced-motion:reduce){.checks i,.checks i::after,.phone .export{animation:none}html{scroll-behavior:auto}}

/* sections */
section{padding:72px 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:0}
h2{font-family:var(--serif);color:var(--ink);font-weight:600;font-size:clamp(1.7rem,4.4vw,2.4rem);letter-spacing:-.02em;line-height:1.15;max-width:22ch}
.sub{margin-top:14px;max-width:56ch}
.products{margin-top:40px;display:grid;gap:20px}
@media(min-width:900px){.products{grid-template-columns:1.7fr 1fr}}
.feature{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:32px 28px}
.feature h3{font-family:var(--serif);color:var(--ink);font-size:1.7rem;font-weight:600;letter-spacing:-.015em}
.feature>p{margin-top:8px;max-width:52ch}
.tools{margin-top:24px;display:grid;gap:0 36px}
@media(min-width:640px){.tools{grid-template-columns:1fr 1fr}}
.tools div{padding:14px 0;border-top:1px solid var(--line)}
.tools dt{color:var(--ink);font-weight:600;font-size:.97rem}
.tools dd{font-size:.9rem;margin-top:2px}
.feature .btns{margin-top:26px}
.next{border:1px dashed var(--line2);border-radius:16px;padding:32px 28px;align-self:start}
.next h3{color:var(--ink);font-size:1.15rem;font-weight:600}
.next p{margin-top:10px;font-size:.95rem}
.principles{margin-top:40px;display:grid;gap:0}
@media(min-width:800px){.principles{grid-template-columns:repeat(3,1fr);gap:0 40px}}
.principles div{padding:22px 0;border-top:1px solid var(--line2)}
.principles h3{color:var(--ink);font-size:1.08rem;font-weight:650;letter-spacing:-.005em}
.principles p{margin-top:8px;font-size:.95rem;max-width:34ch}
.cta{padding:84px 0}
.cta .wrap{display:grid;gap:26px;align-items:end}
@media(min-width:800px){.cta .wrap{grid-template-columns:1fr auto}}
.cta h2{max-width:20ch}

/* footer */
footer{border-top:1px solid var(--line);padding:36px 0 44px;font-size:.88rem}
footer .row{display:flex;flex-wrap:wrap;gap:8px 24px;margin-bottom:14px}
footer a{color:var(--body)}
footer a:hover{color:var(--ink)}
footer p{color:var(--mute)}

/* legal pages */
.page{padding-top:64px;padding-bottom:40px;max-width:820px}
.page h1{font-size:clamp(2rem,5vw,2.8rem);max-width:none}
.page h2{margin-top:40px;font-size:1.3rem;max-width:none;font-family:var(--sans);font-weight:650;letter-spacing:-.01em;scroll-margin-top:84px}
.page p,.page li{margin-top:12px;max-width:72ch}
.page ul{padding-left:22px}
.page li{margin-top:8px}
.updated{font-size:.88rem;margin-top:10px;color:var(--mute)}
.page strong{color:var(--ink)}
.toc{margin:28px 0 4px;padding:20px 24px;background:var(--panel);border:1px solid var(--line);border-radius:14px}
.toc strong{display:block;margin-bottom:8px}
.toc ol{padding-left:20px;columns:1}
@media(min-width:700px){.toc ol{columns:2;column-gap:36px}}
.toc li{margin-top:5px;font-size:.92rem;break-inside:avoid}
.tablewrap{overflow-x:auto;margin-top:16px;border:1px solid var(--line);border-radius:12px}
.page table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:560px}
.page th,.page td{text-align:left;vertical-align:top;padding:11px 14px;border-bottom:1px solid var(--line)}
.page th{color:var(--ink);background:var(--panel)}
.page tr:last-child td{border-bottom:0}

/* what we do: typographic rows */
.offers{margin-top:40px}
.offer{display:grid;gap:8px;padding:26px 0;border-top:1px solid var(--line2)}
.offer:last-child{border-bottom:1px solid var(--line2)}
@media(min-width:800px){.offer{grid-template-columns:1fr 1.6fr;gap:40px}}
.offer h3{font-family:var(--serif);color:var(--ink);font-size:1.5rem;font-weight:600;letter-spacing:-.015em}
.offer p{max-width:52ch}
.products.two{grid-template-columns:1fr}
@media(min-width:800px){.products.two{grid-template-columns:1fr 1fr}}
.products.two .feature h3{font-size:1.45rem}
.products.two .feature,.products.two .next{padding:28px 26px}