:root{
  --ink:#16143A;
  --ink-2:#4B4A6B;
  --paper:#F4F6FB;
  --white:#fff;
  --violet:#4A3AFF;
  --violet-d:#3527D6;
  --hi:#FFE45C;
  --line:#DADFEC;
  --radius:14px;
  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --body:"Instrument Sans",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--body);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);line-height:1.05;margin:0;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4vw,3rem);max-width:18ch}
h3{font-size:1.3rem;font-weight:700;letter-spacing:-.01em}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--violet);outline-offset:3px;border-radius:6px}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}
mark{background:var(--hi);color:var(--ink);padding:0 .12em;border-radius:3px}
em{font-style:normal;font-weight:600;border-bottom:2px solid var(--hi)}

/* buttons / links */
.btn{display:inline-block;background:var(--violet);color:#fff;text-decoration:none;font:600 1rem var(--body);padding:.85rem 1.4rem;border-radius:999px;border:2px solid var(--violet);cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--violet-d);border-color:var(--violet-d)}
.btn:active{transform:scale(.97)}
.btn-small{padding:.5rem 1rem;font-size:.9rem}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-light{background:var(--hi);color:var(--ink);border-color:var(--hi)}
.btn-light:hover{background:#fff;border-color:#fff}
.link{font-weight:600;text-decoration:underline;text-decoration-color:var(--violet);text-decoration-thickness:2px;text-underline-offset:5px}
.link:hover{color:var(--violet)}
.fine{font-size:.9rem;color:var(--ink-2)}

/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(244,246,251,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:2rem;height:64px}
.nav nav{display:flex;gap:1.6rem;margin-left:auto}
.nav nav a{text-decoration:none;font-weight:500;color:var(--ink-2)}
.nav nav a:hover{color:var(--ink)}
.logo{display:flex;align-items:center;gap:.55rem;font:800 1.2rem var(--display);letter-spacing:-.02em;text-decoration:none}
.logo-mark{width:20px;height:20px;border-radius:6px 6px 6px 2px;background:var(--violet);position:relative}
.logo-mark::after{content:"";position:absolute;inset:6px 4px auto auto;width:8px;height:8px;border-radius:50%;background:var(--hi)}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center;padding:5rem 0 4.5rem}
.hero-copy{display:grid;gap:1.5rem;justify-items:start}
.lead{font-size:1.2rem;color:var(--ink-2);max-width:46ch}
.cta-row{display:flex;gap:1.6rem;align-items:center;flex-wrap:wrap}

.demo{background:var(--white);border:2px solid var(--ink);border-radius:20px;padding:1rem;box-shadow:8px 8px 0 var(--ink)}
.demo-bar{display:flex;align-items:center;gap:.7rem;padding:.2rem .6rem;border-bottom:1px solid var(--line);color:var(--ink-2)}
.demo-bar input{flex:1;border:0;background:none;font:500 1.05rem var(--body);padding:.75rem 0;color:var(--ink);min-width:0}
.demo-bar input:focus{outline:none}
.demo-bar:focus-within{color:var(--violet)}
.chips{display:flex;gap:.45rem;flex-wrap:wrap;padding:.8rem .3rem}
.chip{font:500 .85rem var(--body);padding:.25rem .75rem;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.notes{list-style:none;margin:0;padding:0;display:grid;gap:.5rem;min-height:300px;align-content:start}
.note{padding:.8rem .9rem;border-radius:10px;background:var(--paper)}
.note h4{margin:0 0 .15rem;font:700 1rem var(--display)}
.note p{font-size:.92rem;color:var(--ink-2);line-height:1.45}
.note .tags{display:flex;gap:.35rem;margin-top:.45rem;flex-wrap:wrap;align-items:center}
.tag{font-size:.75rem;color:var(--violet);font-weight:600}
.tag::before{content:"#"}
.why{font-size:.75rem;font-weight:600;background:var(--ink);color:#fff;padding:.05rem .5rem;border-radius:999px;margin-left:auto}
.note.enc p{font-family:ui-monospace,Menlo,monospace;letter-spacing:.05em;color:var(--ink-2)}
.empty{padding:2rem 1rem;color:var(--ink-2);text-align:left}
.demo-hint{font-size:.82rem;color:var(--ink-2);padding:.7rem .4rem 0}

/* strip */
.strip{background:var(--ink);color:#fff}
.strip-in{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:1.3rem 0;font:700 1.05rem var(--display)}
.strip-in p{padding-left:.9rem;border-left:3px solid var(--hi)}

/* blocks */
.block{padding:6rem 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.flip .text{order:2}
.text{display:grid;gap:1.3rem;justify-items:start}
.text p{max-width:48ch;color:var(--ink-2)}
.visual{background:var(--white);border:1.5px solid var(--line);border-radius:20px;padding:2rem}

/* labels visual */
.labels-vis{display:grid;grid-template-columns:auto 1fr auto;align-items:center;min-height:300px;padding:2rem 1.5rem}
.label-col{display:grid;gap:3.4rem}
.lab{font-weight:600;padding:.4rem .9rem;border-radius:8px 999px 999px 8px;background:var(--hi);width:fit-content}
.wires{width:100%;height:210px}
.wires path{fill:none;stroke:var(--violet);stroke-width:2.5;vector-effect:non-scaling-stroke;stroke-dasharray:6 6}
.one-note{display:grid;gap:.3rem;max-width:200px;background:var(--ink);color:#fff;padding:1rem;border-radius:12px}
.one-note span{font-size:.88rem;color:#C6C4E6;line-height:1.4}

/* references visual */
.ref-vis{display:grid;gap:1rem;background:var(--paper)}
.browser{background:#fff;border:1.5px solid var(--ink);border-radius:12px;overflow:hidden}
.browser-top{display:flex;align-items:center;gap:.35rem;padding:.55rem .8rem;border-bottom:1.5px solid var(--ink);background:var(--paper)}
.browser-top i{width:9px;height:9px;border-radius:50%;background:var(--line);border:1px solid var(--ink-2)}
.browser-top span{margin-left:.6rem;font-size:.8rem;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.shot{aspect-ratio:16/9;display:grid;place-items:center;background:repeating-linear-gradient(135deg,#fff 0 12px,#F0F2F9 12px 24px);text-align:center}
.ph{font-weight:600;color:var(--ink-2)}
.ph small{font-weight:400}
.scraped{background:#fff;border-radius:12px;padding:1rem 1.1rem;border:1.5px solid var(--line)}
.scraped b{font:700 .95rem var(--display)}
.scraped p{font-size:.95rem;margin-top:.3rem}

/* private */
.private{background:var(--violet);color:#fff;padding:6rem 0}
.private .text p{color:#E4E1FF}
.private .link{text-decoration-color:var(--hi)}
.private .link:hover{color:var(--hi)}
.vault{background:var(--ink);border-color:var(--ink)}
.vault-note{display:grid;gap:.9rem;justify-items:start;color:#fff}
.vault-note strong{font:700 1.2rem var(--display)}
.vault-note p{color:#C6C4E6}
.secret{width:100%;padding:.9rem 1rem;border-radius:10px;background:#0E0C2A;border:1.5px dashed #6C65D9;min-height:3.4rem;display:flex;align-items:center}
.locked{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;color:#C6C4E6;font-size:.95rem}
.scramble{font:normal .85rem ui-monospace,Menlo,monospace;color:var(--hi);overflow-wrap:anywhere}
.open{color:var(--hi);font-weight:500}
.vault .btn{background:var(--hi);color:var(--ink);border-color:var(--hi)}
.vault-fine{font-size:.8rem}
.vault.unlocked .secret{border-style:solid;border-color:var(--hi)}

/* features */
.block h2.center-less{max-width:22ch;margin-bottom:2.5rem}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.features article{display:grid;gap:.7rem;align-content:start}
.features article p{color:var(--ink-2)}
.gallery,.md,.bucket{height:150px;border-radius:var(--radius);margin-bottom:.4rem}
.gallery{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:6px}
.gallery i{background:#C9CEF5;border-radius:10px}
.gallery i:first-child{grid-row:span 2;background:var(--violet)}
.gallery i:nth-child(3){background:var(--hi)}
.md{background:var(--ink);display:grid;align-items:center;padding:1.2rem 1.4rem}
.md code{font:500 1rem/1.7 ui-monospace,Menlo,monospace;color:var(--hi)}
.bucket{background:var(--white);border:1.5px solid var(--line);display:grid;place-items:center}
.bucket span{font-weight:700;font-family:var(--display);border:2px solid var(--ink);padding:.6rem 1.1rem;border-radius:999px;background:var(--hi)}

/* simple */
.simple{background:var(--ink);color:#fff;padding:6rem 0}
.simple h2{max-width:20ch;margin-bottom:2.2rem}
.simple-cols{display:grid;grid-template-columns:1fr 1fr;gap:3rem;max-width:860px}
.simple-cols p{color:#C6C4E6;font-size:1.15rem;line-height:1.65}

/* pricing */
.toggles{display:flex;gap:1rem;flex-wrap:wrap;margin:2rem 0 2.2rem}
.seg{display:inline-flex;background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:4px}
.seg button{font:600 .92rem var(--body);border:0;background:none;color:var(--ink-2);padding:.5rem 1.1rem;border-radius:999px;cursor:pointer}
.seg button small{font-weight:600;color:var(--violet);margin-left:.25rem}
.seg button.on{background:var(--ink);color:#fff}
.seg button.on small{color:var(--hi)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;align-items:stretch}
.plan{background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:2rem;display:grid;gap:.4rem;align-content:start}
.plan.featured{border:2px solid var(--ink);box-shadow:8px 8px 0 var(--violet)}
.price{font:800 3.4rem/1 var(--display);letter-spacing:-.03em;margin-top:1rem;display:flex;align-items:flex-start;gap:.15rem}
.price .cur{font-size:1.6rem;margin-top:.3rem}
.per{color:var(--ink-2);font-size:.95rem;min-height:1.5em}
.plan ul{list-style:none;padding:0;margin:1.2rem 0 1.6rem;display:grid;gap:.6rem}
.plan li{padding-left:1.6rem;position:relative;font-size:.98rem}
.plan li::before{content:"";position:absolute;left:0;top:.45em;width:.8em;height:.45em;border-left:2.5px solid var(--violet);border-bottom:2.5px solid var(--violet);transform:rotate(-45deg) scale(.9)}
.plan li.no{color:var(--ink-2)}
.plan li.no::before{border:0;width:.7em;height:2.5px;background:var(--ink-2);transform:none;top:.8em}
.plan .btn{text-align:center;margin-top:auto}
.plan{grid-template-rows:auto auto auto 1fr auto}
.block>.fine{margin-top:1.6rem}

/* final & footer */
.final{background:var(--violet);color:#fff;padding:5.5rem 0}
.final .wrap{display:grid;gap:2rem;justify-items:start}
.final h2{max-width:16ch;font-size:clamp(2.2rem,5vw,3.8rem)}
.foot{padding:2.2rem 0;font-size:.92rem;color:var(--ink-2)}
.foot-in{display:flex;gap:2rem;align-items:center;flex-wrap:wrap}
.foot-in nav{display:flex;gap:1.4rem;margin-left:auto}
.foot-in nav a{text-decoration:none}
.foot-in nav a:hover{color:var(--ink)}
.foot .logo{color:var(--ink)}

/* responsive */
@media (max-width:900px){
  .hero,.split{grid-template-columns:1fr;gap:2.5rem}
  .flip .text{order:0}
  .hero{padding:3rem 0}
  .block,.private,.simple{padding:4rem 0}
  .strip-in{grid-template-columns:1fr 1fr}
  .features,.plans,.simple-cols{grid-template-columns:1fr}
  .nav nav{display:none}
  .nav-in{justify-content:space-between}
  .foot-in nav{margin-left:0}
}
@media (max-width:480px){
  .demo{box-shadow:5px 5px 0 var(--ink)}
  .labels-vis{grid-template-columns:auto 1fr;}
  .one-note{grid-column:1 / -1;max-width:none;margin-top:1rem}
  .wires{height:140px}
  .label-col{gap:1.6rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}

/* detail pages */
.page-hero{padding:5rem 0 3rem;display:grid;gap:1.4rem;justify-items:start}
.page-hero h1{font-size:clamp(2.3rem,5vw,3.8rem);max-width:20ch}
.crumb{font-size:.92rem;color:var(--ink-2);text-decoration:none;font-weight:500}
.crumb:hover{color:var(--violet)}
.prose-block{padding:3rem 0;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start;border-top:1.5px solid var(--line)}
.prose-block h2{font-size:clamp(1.6rem,3vw,2.2rem);max-width:16ch}
.prose{display:grid;gap:1rem;max-width:56ch}
.prose p,.prose li{color:var(--ink-2)}
.prose ul{margin:0;padding-left:1.2rem;display:grid;gap:.5rem}
.prose strong{color:var(--ink)}
.steps{list-style:none;padding:0!important;counter-reset:s;display:grid;gap:1rem}
.steps li{counter-increment:s;padding-left:3rem;position:relative}
.steps li::before{content:counter(s);position:absolute;left:0;top:-.1rem;width:2rem;height:2rem;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font:700 .95rem var(--display)}
.callout{background:var(--ink);color:#fff;border-radius:20px;padding:2rem;display:grid;gap:.6rem}
.callout p{color:#C6C4E6}
.callout h3{color:var(--hi)}
.faq{padding:3rem 0;border-top:1.5px solid var(--line);display:grid;gap:1.5rem}
.faq h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.faq details{border-bottom:1.5px solid var(--line);padding:1rem 0;max-width:760px}
.faq summary{font:700 1.1rem var(--display);cursor:pointer}
.faq details p{margin-top:.6rem;color:var(--ink-2)}
.next{padding:3rem 0 5rem;display:flex;gap:2rem;flex-wrap:wrap;align-items:center;border-top:1.5px solid var(--line)}
.more-links{display:flex;gap:1.4rem;flex-wrap:wrap;margin-left:auto}
.features .link{justify-self:start}
@media (max-width:900px){
  .prose-block{grid-template-columns:1fr;gap:1.5rem}
  .more-links{margin-left:0}
}

/* scroll reveal (script.js adds .reveal, then .in-view when scrolled into view) */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s);will-change:opacity,transform}
.reveal.in-view{opacity:1;transform:none}
.reveal.from-left{transform:translateX(-36px)}
.reveal.from-right{transform:translateX(36px)}
.reveal.from-left.in-view,.reveal.from-right.in-view{transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal,.reveal.from-left,.reveal.from-right{opacity:1;transform:none;transition:none!important}
}

/* nav actions */
.nav-actions{display:flex;align-items:center;gap:.6rem}