/* Toolpath Viewer website. Light workshop ground, the app's dark screenshots as the
   islands. Barlow Condensed for headings (machine-plate feel), IBM Plex Sans body. */
:root {
  --bg: #eef1f4; --surface: #ffffff; --surface-2: #e4e9ee; --line: #d3dae3; --line-soft: #e2e7ed;
  --ink: #1b222c; --ink-2: #414c5a; --muted: #66727f;
  --cut: #d95f14; --cut-hover: #bf5210; --cut-ink: #ffffff;
  --steel: #2a5d8f; --steel-soft: #e3eef8;
  --stage: #0b0e14; --stage-line: #232c39; --stage-text: #dce3ee; --stage-muted: #8a97ab;
  --router: #4db8ff; --hotwire: #c36bff; --robot: #ffb44d;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --maxw: 1100px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 var(--body); }
a { color: var(--steel); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--cut); outline-offset: 2px; }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.05; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(40px, 6.2vw, 68px); font-weight: 700; letter-spacing: .005em; }
h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 600; }
h3 { font-size: 24px; font-weight: 600; }
p { margin: 0 0 14px; max-width: 64ch; }
.lede { font-size: 20px; color: var(--ink-2); }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 700 22px var(--display); letter-spacing: .02em; }
.brand svg { width: 34px; height: 26px; }
.top nav { display: flex; gap: 22px; flex-wrap: wrap; }
.top nav a { text-decoration: none; color: var(--ink-2); font-weight: 500; font-size: 15px; }
.top nav a:hover { color: var(--cut); }

/* hero */
section.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 40px; align-items: center; padding: 40px 20px 56px; }
@media (max-width: 880px) { .hero { grid-template-columns: minmax(0, 1fr); padding-top: 20px; } }
.hero p { margin-top: 18px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.btn { display: inline-block; padding: 13px 22px; border-radius: 6px; font-weight: 600; text-decoration: none; font-size: 16px; border: 1px solid transparent; }
.btn.primary { background: var(--cut); color: var(--cut-ink); }
.btn.primary:hover { background: var(--cut-hover); }
.btn.ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--ink-2); }
.small { font-size: 14px; color: var(--muted); }
.shot { background: var(--stage); border: 1px solid var(--stage-line); border-radius: 8px; padding: 6px; box-shadow: 0 18px 50px rgba(27,34,44,.18); }
.shot img { border-radius: 4px; }
.shot figcaption { color: var(--stage-muted); font-size: 13px; padding: 8px 6px 4px; }

/* sections (section.wrap outranks .wrap, so vertical padding survives the horizontal rule) */
section.wrap { padding: 56px 20px; }
section + section { border-top: 1px solid var(--line); }
.sub { color: var(--ink-2); font-size: 19px; margin: 12px 0 0; max-width: 66ch; }

/* formats strip: the memorable piece, three real file headers */
.formats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 30px; }
@media (max-width: 880px) { .formats { grid-template-columns: minmax(0, 1fr); } }
.fmt { background: var(--stage); color: var(--stage-text); border-radius: 8px; border: 1px solid var(--stage-line); padding: 0; overflow: hidden; }
.fmt pre { margin: 0; padding: 16px 18px; font: 12.5px/1.5 var(--mono); color: var(--stage-muted); overflow-x: auto; white-space: pre; }
.fmt pre b { color: var(--stage-text); font-weight: 500; }
.fmt .detected { display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-top: 1px solid var(--stage-line); font-size: 14px; }
.fmt .detected i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.fmt .detected b { font-family: var(--display); font-size: 17px; letter-spacing: .06em; }
.fmt .detected span { color: var(--stage-muted); }
.lamp-router { background: var(--router); } .lamp-hotwire { background: var(--hotwire); } .lamp-robot { background: var(--robot); }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 30px; }
@media (max-width: 880px) { .gallery { grid-template-columns: minmax(0, 1fr); } }
.gallery figure { margin: 0; }
.features { columns: 2; column-gap: 40px; margin: 30px 0 0; padding: 0; list-style: none; max-width: 900px; }
@media (max-width: 700px) { .features { columns: 1; } }
.features li { break-inside: avoid; padding: 8px 0 8px 22px; position: relative; }
.features li::before { content: ""; position: absolute; left: 0; top: 17px; width: 12px; height: 3px; background: var(--cut); border-radius: 2px; }
.features b { display: block; font-weight: 600; }

/* founder */
.founder { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 40px; align-items: start; }
@media (max-width: 880px) { .founder { grid-template-columns: minmax(0, 1fr); } }
.founder p { font-size: 18px; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 30px; align-items: stretch; }
@media (max-width: 1000px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .plans { grid-template-columns: minmax(0, 1fr); } }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 22px; display: flex; flex-direction: column; }
.plan.pro { border-color: var(--cut); box-shadow: 0 0 0 3px rgba(217,95,20,.15); }
.plan h3 { font-size: 26px; }
.plan .price { font: 700 40px/1 var(--display); margin: 12px 0 2px; font-variant-numeric: tabular-nums; }
.plan .price small { font: 500 15px var(--body); color: var(--muted); margin-left: 6px; }
.plan .who { color: var(--ink-2); font-size: 15px; min-height: 44px; margin: 0 0 10px; }
.plan ul { padding-left: 18px; margin: 0 0 18px; font-size: 15px; flex: 1; }
.plan li { margin: 6px 0; }
.plan .btn { text-align: center; }
.terms-note { margin-top: 18px; color: var(--muted); font-size: 14px; max-width: 80ch; }

/* faq */
.faq { max-width: 760px; }
.faq details { border-top: 1px solid var(--line); padding: 14px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--cut); font: 600 22px/1 var(--display); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 10px; color: var(--ink-2); }

/* launch */
.launch { background: var(--stage); color: var(--stage-text); border-radius: 10px; padding: 40px; display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 30px; align-items: center; }
@media (max-width: 880px) { .launch { grid-template-columns: minmax(0, 1fr); padding: 28px; } }
.launch h2 { color: #fff; }
.launch p { color: var(--stage-muted); }
.launch .btn.primary { justify-self: start; }

/* footer */
footer { padding: 30px 0 50px; color: var(--muted); font-size: 14px; }
footer .cols { display: flex; flex-wrap: wrap; gap: 10px 28px; align-items: center; justify-content: space-between; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer a { color: var(--ink-2); }

/* legal pages */
.legal { max-width: 760px; padding: 20px 0 60px; }
.legal h1 { font-size: clamp(34px, 5vw, 52px); margin-bottom: 8px; }
.legal h2 { font-size: 26px; margin: 34px 0 10px; }
.legal p, .legal li { max-width: 72ch; }
.legal ul { padding-left: 20px; }
.draft { background: var(--steel-soft); border-left: 3px solid var(--steel); padding: 10px 14px; border-radius: 0 6px 6px 0; font-size: 15px; margin: 0 0 20px; }