:root{
  --navy:#16266b; --blue:#1c6fd0; --teal:#17a89a; --ink:#1a2233;
  --muted:#5b6472; --line:#e7e9f0; --bg:#ffffff; --soft:#f5f7fb;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.wrap.doc{max-width:820px}

/* ---------- shared header + nav ---------- */
header.site{padding:22px 0 6px;text-align:center}
header.site img{width:100%;max-width:230px;height:auto}

nav.site{border-bottom:1px solid var(--line);background:#fff;
  position:sticky;top:0;z-index:20;padding:2px 0 0}
nav.site .wrap{display:flex;flex-wrap:wrap;gap:4px 6px;justify-content:center;
  padding-top:8px;padding-bottom:8px}
nav.site a{display:inline-block;color:var(--muted);font-size:.92rem;font-weight:600;
  padding:7px 13px;border-radius:9px;line-height:1}
nav.site a:hover{color:var(--navy);background:var(--soft);text-decoration:none}
nav.site a.active{color:#fff;background:var(--navy)}
nav.site a.active:hover{background:var(--navy)}

/* ---------- hero (landing) ---------- */
.hero{background:linear-gradient(160deg,#eef3fb 0%,#f7fafd 55%,#ffffff 100%);
  border-bottom:1px solid var(--line);padding:34px 0 46px;text-align:center}
.hero h1{font-size:clamp(1.9rem,5vw,3rem);line-height:1.08;letter-spacing:-.02em;
  color:var(--navy);margin:.2em 0 .35em}
.hero p.lede{font-size:clamp(1rem,2.4vw,1.2rem);color:var(--muted);max-width:640px;margin:0 auto 1.4em}
.badges{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:10px;background:#111;color:#fff;
  border-radius:12px;padding:10px 16px;min-width:180px;line-height:1.1}
.badge:hover{text-decoration:none;background:#000}
.badge svg{width:24px;height:24px;flex:none;fill:#fff}
.badge small{display:block;font-size:.65rem;opacity:.8;text-transform:uppercase;letter-spacing:.04em}
.badge b{font-size:1.05rem;font-weight:600}
.comingsoon{margin-top:14px;font-size:.82rem;color:var(--muted)}
.comingsoon .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);margin-right:6px;vertical-align:middle}

/* ---------- screenshots ---------- */
.shots{padding:40px 0 8px}
.shots-row{display:flex;gap:20px;overflow-x:auto;padding:6px 4px 22px;scroll-snap-type:x mandatory}
.shots-row figure{margin:0;flex:0 0 auto;scroll-snap-align:center;text-align:center;width:230px}
.shots-row img{width:230px;height:auto;border-radius:22px;border:1px solid var(--line);
  box-shadow:0 18px 40px -18px rgba(22,38,107,.35)}
.shots-row figcaption{margin-top:12px;font-size:.85rem;color:var(--muted)}

/* ---------- features ---------- */
.features{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:52px 0}
.features h2, .pricing h2{text-align:center;color:var(--navy);font-size:1.7rem;margin:0 0 6px}
.section-sub{text-align:center;color:var(--muted);margin:0 auto 34px;max-width:560px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.card .ic{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:12px;background:#eaf1fb}
.card h3{margin:.1em 0 .3em;font-size:1.08rem;color:var(--ink)}
.card p{margin:0;color:var(--muted);font-size:.94rem}

/* ---------- pricing ---------- */
.story{padding:52px 0}
.story h2{text-align:center;color:var(--navy);font-size:1.7rem;margin:0 0 22px}
.story-card{max-width:780px;margin:0 auto;background:linear-gradient(160deg,#f4f8ff,#ffffff);border:1px solid var(--line);border-radius:20px;padding:30px}
.story-body p{margin:0 0 1em;font-size:1.02rem;line-height:1.7;color:var(--ink)}
.story-body p:last-child{margin-bottom:0}
.ethos{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}
.ethos li{position:relative;padding:11px 12px 11px 36px;background:#fff;border:1px solid var(--line);border-radius:11px;font-size:.9rem;color:var(--ink)}
.ethos li::before{content:"✓";position:absolute;left:12px;top:11px;color:var(--teal);font-weight:800}
.pricing{padding:56px 0}
.price-box{max-width:560px;margin:0 auto;text-align:center;background:linear-gradient(160deg,#f2f7ff,#ffffff);
  border:1px solid var(--line);border-radius:20px;padding:34px 26px}
.price-box .big{font-size:2.6rem;font-weight:800;color:var(--navy);letter-spacing:-.02em}
.price-box .tag{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--teal);font-weight:700;margin-bottom:6px}
.price-box ul{list-style:none;padding:0;margin:18px auto 0;max-width:420px;text-align:left}
.price-box li{padding:7px 0 7px 28px;position:relative;color:var(--ink)}
.price-box li::before{content:"\2713";position:absolute;left:0;color:var(--teal);font-weight:800}

/* ---------- doc pages ---------- */
.doc-head{background:linear-gradient(160deg,#eef3fb 0%,#f7fafd 60%,#ffffff 100%);
  border-bottom:1px solid var(--line);padding:34px 0 30px}
.doc-head h1{font-size:clamp(1.6rem,4vw,2.3rem);color:var(--navy);letter-spacing:-.02em;margin:.1em 0 .3em}
.doc-head p{color:var(--muted);margin:0;max-width:720px}
.doc-body{padding:34px 0 20px}
.doc-body h2{color:var(--navy);font-size:1.5rem;margin:2em 0 .5em;padding-top:.2em;
  border-top:1px solid var(--line)}
.doc-body h2:first-child{border-top:0;margin-top:.2em}
.doc-body h3{color:var(--ink);font-size:1.15rem;margin:1.6em 0 .4em}
.doc-body h4{color:var(--ink);font-size:1rem;margin:1.3em 0 .3em}
.doc-body p{margin:.7em 0}
.doc-body ul,.doc-body ol{margin:.6em 0;padding-left:1.3em}
.doc-body li{margin:.35em 0}
.doc-body img{max-width:100%;height:auto}
.doc-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.doc-body blockquote{margin:1em 0;padding:.6em 1em;border-left:3px solid var(--teal);
  background:var(--soft);border-radius:0 10px 10px 0;color:var(--ink)}
.doc-body blockquote p{margin:.3em 0}

/* inline code + code blocks */
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  font-size:.88em;background:#eef1f7;color:#243; padding:.12em .38em;border-radius:6px}
pre{background:#0f1836;color:#e7ecfb;border-radius:12px;padding:16px 18px;
  overflow-x:auto;font-size:.86rem;line-height:1.55;margin:1em 0;
  border:1px solid #1d2a55}
pre code{background:none;color:inherit;padding:0;font-size:inherit;border-radius:0}

/* tables */
.table-scroll{overflow-x:auto;margin:1.1em 0}
.doc-body table{border-collapse:collapse;width:100%;font-size:.92rem;min-width:520px}
.doc-body th,.doc-body td{border:1px solid var(--line);padding:8px 11px;text-align:left;vertical-align:top}
.doc-body th{background:var(--soft);color:var(--navy);font-weight:700}
.doc-body tbody tr:nth-child(even),.doc-body tr:nth-child(even){background:#fbfcfe}

/* callouts + chips */
.callout{border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:1.2em 0;
  background:var(--soft)}
.callout.accent{border-color:#bcd8f4;background:#eef6ff}
.callout.warn{border-color:#f0dfae;background:#fdf7e8}
.callout.good{border-color:#bfe6dd;background:#e9f7f4}
.callout .lbl{display:inline-block;font-size:.7rem;font-weight:800;text-transform:uppercase;
  letter-spacing:.06em;color:var(--teal);margin-bottom:4px}
.callout.accent .lbl{color:var(--blue)}
.callout.warn .lbl{color:#b58a12}
.callout p:first-of-type{margin-top:0}
.callout p:last-child{margin-bottom:0}
.chip{display:inline-block;font-size:.74rem;font-weight:700;color:var(--navy);
  background:#eaf1fb;border:1px solid #d6e3f6;border-radius:999px;padding:3px 10px;margin:0 4px 4px 0}
.req{color:#b5462f;font-weight:700}
.opt{color:var(--muted)}

/* type section anchor spacing under sticky nav */
.doc-body section{scroll-margin-top:70px}
.type-nav{display:flex;flex-wrap:wrap;gap:8px;margin:1em 0 0}
.type-nav a{font-size:.85rem;font-weight:600;background:#fff;border:1px solid var(--line);
  border-radius:9px;padding:6px 11px;color:var(--ink)}
.type-nav a:hover{background:var(--soft);text-decoration:none;border-color:#c9d6ea}

.cta-box{text-align:center;background:linear-gradient(160deg,#f2f7ff,#ffffff);
  border:1px solid var(--line);border-radius:18px;padding:28px 22px;margin:2.4em 0 1em}
.cta-box a.btn{display:inline-block;margin-top:10px}
.btn{display:inline-block;background:var(--navy);color:#fff;font-weight:700;
  border-radius:11px;padding:11px 20px;border:0;cursor:pointer;font-size:.95rem}
.btn:hover{background:#0f1c52;text-decoration:none;color:#fff}
.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--soft);color:var(--navy)}

/* ---------- converter form ---------- */
.conv-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
@media(max-width:860px){.conv-grid{grid-template-columns:1fr}}
.form-panel{min-width:0}
.out-panel{min-width:0;position:sticky;top:64px}
.field{margin:0 0 15px}
.field label{display:block;font-weight:700;color:var(--ink);font-size:.9rem;margin-bottom:5px}
.field .hint{font-weight:400;color:var(--muted);font-size:.82rem}
.field input[type=text],.field textarea,.field select{
  width:100%;font:inherit;font-size:.92rem;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:10px;padding:9px 11px}
.field textarea{resize:vertical;min-height:64px}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(28,111,208,.14)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:520px){.row2{grid-template-columns:1fr}}
.distractor{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px;background:var(--soft)}
.distractor .drow{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px}
.distractor .drow b{font-size:.82rem;color:var(--navy)}
.distractor .rm{background:none;border:0;color:#b5462f;cursor:pointer;font-size:.82rem;font-weight:700;padding:2px 4px}
.distractor .rm:hover{text-decoration:underline}
.out-panel pre{margin:0;max-height:60vh}
.out-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}
.out-head h3{margin:0;font-size:1rem;color:var(--navy)}
.warns{margin:0 0 10px;padding:0;list-style:none}
.warns li{background:#fdf7e8;border:1px solid #f0dfae;color:#8a6d12;
  border-radius:9px;padding:7px 11px;font-size:.85rem;margin-bottom:6px}
.warns li::before{content:"\26A0\FE0F  "}
.copied{color:var(--teal);font-size:.82rem;font-weight:700;opacity:0;transition:opacity .2s}
.copied.show{opacity:1}
.mini-note{font-size:.83rem;color:var(--muted);margin:.6em 0 0}

/* ---------- footer ---------- */
footer.site{background:var(--navy);color:#c9d4ee;padding:34px 0;text-align:center;font-size:.9rem;margin-top:20px}
footer.site a{color:#fff;margin:0 .5rem}
footer.site .disc{margin-top:16px;font-size:.78rem;color:#93a3cc;max-width:640px;margin-left:auto;margin-right:auto}