:root{
  --ink:#1B1740;
  --ink-soft:#4A4670;
  --paper:#F4F3FB;
  --white:#FFFFFF;
  --lav:#B9ACF5;
  --lav-soft:#E3DEFB;
  --butter:#F6E3A1;
  --butter-soft:#FBF1CC;
  --line:#D9D5EE;
  --radius:22px;
  --radius-sm:12px;
  --display:"Bricolage Grotesque","Arial Narrow",system-ui,sans-serif;
  --body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-.025em;line-height:1.02;margin:0}
p{margin:0}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--white);padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}

/* header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(244,243,251,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{font-family:var(--display);font-weight:800;font-size:1.35rem;letter-spacing:-.03em;text-decoration:none;display:flex;align-items:center;gap:10px}
.brand-moon{width:22px;height:22px;border-radius:50%;box-shadow:-6px 3px 0 0 var(--ink);transform:translateX(4px)}
.nav{display:flex;gap:26px;align-items:center}
.nav a{text-decoration:none;font-weight:500;font-size:.98rem}
.nav a:hover{text-decoration:underline;text-underline-offset:5px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:1rem;padding:13px 24px;border-radius:999px;border:2px solid var(--ink);background:var(--ink);color:var(--white);cursor:pointer;text-decoration:none;transition:transform .15s ease,background .15s ease,color .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--white)}
.btn.small{padding:9px 18px;font-size:.93rem}
.btn.butter{background:var(--butter);border-color:var(--butter);color:var(--ink)}
@media (max-width:820px){.nav a:not(.btn){display:none}}

/* hero */
.hero{padding:56px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:stretch}
.hero h1{font-size:clamp(3.2rem,8.6vw,7.6rem);text-wrap:balance}
.hero-copy{display:flex;flex-direction:column;justify-content:space-between;gap:36px}
.hero-copy p.lead{max-width:34rem;font-size:1.2rem;color:var(--ink-soft)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.sky{position:relative;background:var(--ink);border-radius:var(--radius);min-height:420px;overflow:hidden}
.moon{position:absolute;right:20%;top:16%;width:34%;aspect-ratio:1;border-radius:50%;box-shadow:-34px 22px 0 0 var(--butter);animation:rise 1.4s cubic-bezier(.2,.7,.2,1) both}
.star{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--lav)}
.sky-caption{position:absolute;left:24px;right:24px;bottom:22px;color:var(--lav-soft);font-size:.95rem;display:flex;justify-content:space-between;gap:12px}
@keyframes rise{from{transform:translateY(60px);opacity:0}to{transform:none;opacity:1}}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.sky{min-height:300px}}

.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:28px;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.facts div{padding:18px 20px;font-weight:600}
.facts div+div{border-left:2px solid var(--ink)}
.facts span{display:block;font-weight:400;color:var(--ink-soft);font-size:.95rem}
@media (max-width:700px){.facts{grid-template-columns:1fr}.facts div+div{border-left:0;border-top:2px solid var(--ink)}}

/* sections */
section{padding:84px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:36px}
.section-head h2{font-size:clamp(2.2rem,5vw,4rem);max-width:15ch;text-wrap:balance}
.section-head p{max-width:30rem;color:var(--ink-soft)}

/* boxes */
.boxes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.box{border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;gap:18px;min-height:340px;justify-content:space-between}
.box .code{font-family:var(--display);font-weight:800;font-size:5.5rem;line-height:.85;letter-spacing:-.05em}
.box h3{font-size:1.7rem}
.box p{opacity:.85}
.box .count{font-weight:600}
.box-actions{display:flex;gap:10px;flex-wrap:wrap}
.box.n1{background:var(--lav-soft)}
.box.n2{background:var(--butter)}
.box.n3{background:var(--ink);color:var(--white)}
.box.n3 .btn{background:var(--butter);border-color:var(--butter);color:var(--ink)}
.box.n3 .btn.ghost{background:transparent;color:var(--white);border-color:var(--white)}
.box.n3 .btn.ghost:hover{background:var(--white);color:var(--ink)}
@media (max-width:900px){.boxes{grid-template-columns:1fr}.box{min-height:0}}

/* products */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.tab{font:inherit;font-weight:600;padding:9px 20px;border-radius:999px;border:2px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer}
.tab[aria-pressed="true"]{background:var(--ink);color:var(--white)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--white);border-radius:var(--radius);padding:14px 14px 20px;display:flex;flex-direction:column;gap:14px;border:1px solid var(--line)}
.card[hidden]{display:none}
.tile{border-radius:14px;background:var(--lav-soft);aspect-ratio:4/3;display:grid;place-items:center;color:var(--ink)}
.tile svg{width:46%;height:auto;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.card:nth-child(4n+2) .tile{background:var(--butter-soft)}
.card:nth-child(4n+3) .tile{background:#E3EFE6}
.card:nth-child(4n) .tile{background:#F1E4EE}
.card h3{font-size:1.28rem;padding:0 6px}
.card p{padding:0 6px;color:var(--ink-soft);font-size:.97rem;flex:1}
.chips{display:flex;gap:6px;padding:0 6px}
.chip{font-size:.78rem;font-weight:700;padding:2px 9px;border-radius:999px;background:var(--lav-soft)}
.card-actions{display:flex;gap:8px;align-items:center;padding:0 6px;flex-wrap:wrap}
.card-actions .link{font-size:.92rem;font-weight:500}
@media (max-width:1050px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.grid{grid-template-columns:1fr}}

/* table */
.table-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:var(--white)}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line)}
thead th{font-family:var(--display);font-size:1.2rem;position:sticky;top:0;background:var(--white)}
tbody tr:last-child td{border-bottom:0}
td.y,th.y{text-align:center;width:90px}
.yes{font-weight:800}
.no{color:#A9A5C4}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.step{border-top:3px solid var(--ink);padding-top:18px}
.step h3{font-size:1.6rem;margin-bottom:10px}
.step p{color:var(--ink-soft)}
.step::before{counter-increment:s;content:counter(s);display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--white);font-family:var(--display);font-weight:800;margin-bottom:16px}
@media (max-width:800px){.steps{grid-template-columns:1fr}}

/* note card */
.notecard-sec{background:var(--ink);color:var(--white);border-radius:var(--radius);margin:0 auto}
.notecard-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:56px}
.notecard-grid h2{font-size:clamp(2rem,4.4vw,3.4rem);margin-bottom:16px}
.notecard-grid p{color:var(--lav-soft)}
.field{display:flex;flex-direction:column;gap:6px;margin-top:22px}
.field label{font-weight:600;font-size:.95rem}
input,select,textarea{font:inherit;color:var(--ink);background:var(--white);border:2px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;width:100%}
input:focus,select:focus,textarea:focus{outline:3px solid var(--lav);border-color:var(--ink)}
.paper{background:var(--butter-soft);color:var(--ink);border-radius:6px;padding:40px 34px;min-height:280px;display:flex;flex-direction:column;justify-content:space-between;transform:rotate(-2deg);box-shadow:0 18px 40px rgba(0,0,0,.28)}
.paper .to,.paper .from{color:var(--ink)}
.paper .to{font-family:var(--display);font-weight:800;font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:1.08;text-wrap:balance}
.paper .from{font-weight:600;border-top:2px solid var(--ink);padding-top:12px;display:flex;justify-content:space-between;gap:14px}
@media (max-width:900px){.notecard-grid{grid-template-columns:1fr;padding:32px 24px;gap:36px}.paper{transform:none}}

/* blog */
.posts{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.post{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px;text-decoration:none;transition:transform .15s ease}
.post:hover{transform:translateY(-4px)}
.post h3{font-size:1.35rem}
.post p{color:var(--ink-soft);font-size:.97rem;flex:1}
.post .meta{font-size:.86rem;font-weight:600;color:var(--ink-soft)}
@media (max-width:1050px){.posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.posts{grid-template-columns:1fr}}

/* cta */
.cta{background:var(--butter);border-radius:var(--radius);padding:64px 40px;text-align:center;display:flex;flex-direction:column;gap:24px;align-items:center}
.cta h2{font-size:clamp(2.4rem,6vw,5rem);max-width:14ch}
.cta p{max-width:34rem}

/* footer */
.site-footer{padding:56px 0 40px;border-top:1px solid var(--line);margin-top:84px}
.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot small{color:var(--ink-soft)}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}

/* dialog */
dialog{border:0;border-radius:var(--radius);padding:0;width:min(560px,100% - 28px);max-height:92vh;color:var(--ink);background:var(--paper)}
dialog::backdrop{background:rgba(27,23,64,.62)}
dialog form{padding:30px;display:flex;flex-direction:column;gap:14px}
dialog h2{font-size:2rem}
dialog .sub{color:var(--ink-soft)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.row{grid-template-columns:1fr}}
.row .field,dialog .field{margin-top:0}
.close{position:absolute;right:14px;top:12px;background:transparent;border:0;font-size:1.8rem;line-height:1;cursor:pointer;padding:6px 10px;color:var(--ink)}
.msg{font-weight:600;min-height:1.4em}
.msg.err{color:#A02828}
.hp{position:absolute;left:-9999px}

/* article */
.article{width:min(720px,100% - 40px);margin:56px auto 0}
.article h1{font-size:clamp(2.4rem,6vw,4.2rem);margin:14px 0 24px;text-wrap:balance}
.article .meta{color:var(--ink-soft);font-weight:600}
.article h2{font-size:1.7rem;margin:38px 0 12px}
.article p,.article li{font-size:1.1rem;line-height:1.75;margin-bottom:16px}
.article ol,.article ul{padding-left:1.3em}
.note{background:var(--lav-soft);border-radius:var(--radius-sm);padding:16px 18px;font-size:.98rem!important;margin-top:36px}
.back{display:inline-block;margin-top:28px;font-weight:600}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .moon{animation:none}
  .btn,.post{transition:none}
}