/* CheapCAD Tools — website styles.
   Brand: the stamped logo's red (#761516) as the one accent; ink-dark header,
   hero and footer; light paper for reading. Part 1 blue / part 2 red follow
   the apps' 3D views. */

:root {
  --ink: #111316;
  --ink-2: #1a1d22;
  --ink-3: #262a31;
  --ink-line: rgba(255, 255, 255, .09);
  --ink-text: #e9ebee;
  --ink-muted: #a3a9b3;
  --paper: #f3f4f6;
  --panel: #ffffff;
  --render: #f8fafc;
  --line: #e2e5ea;
  --text: #16181b;
  --muted: #5a626e;
  --red: #761516;
  --red-hover: #8f1b1c;
  --red-bright: #d3393a;
  --blue: #3b8fd0;
  --ok: #1d7a43;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --shadow-lift: 0 10px 24px -6px rgba(16, 24, 40, .18), 0 2px 6px rgba(16, 24, 40, .08);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Archivo", "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font: 16px/1.6 var(--font);
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-underline-offset: 2px; }
a:hover { color: var(--red-hover); }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.015em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.18rem; font-weight: 700; letter-spacing: -.005em; }
p { margin: 0 0 1em; }
code, .mono { font-family: var(--font-mono); font-size: .92em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 0; background: #fff; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }

/* ── Eyebrow / labels ─────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: .55em;
  font: 600 .74rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--red); margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; }
.dark .eyebrow { color: var(--red-bright); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 44rem; }
.dark .lead { color: var(--ink-muted); }

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .78em 1.25em; border-radius: 8px; border: 1px solid transparent;
  font: 600 .98rem/1.1 var(--font); text-decoration: none; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, transform .15s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-hover); color: #fff; }
.btn-ghost { background: transparent; color: var(--text); border-color: #c9ced6; }
.btn-ghost:hover { border-color: var(--text); color: var(--text); }
.dark .btn-ghost { color: var(--ink-text); border-color: rgba(255, 255, 255, .28); }
.dark .btn-ghost:hover { border-color: #fff; color: #fff; }
.btn-small { padding: .55em .9em; font-size: .88rem; }
.btn .arrow { transition: transform .15s; }
.btn:hover .arrow { transform: translateX(3px); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

/* ── Header ──────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(17, 19, 22, .94); backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--ink-line);
}
.site-header .wrap { display: flex; align-items: center; gap: 1.5rem; height: 68px; }
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: #fff; flex-shrink: 0; }
.brand img { height: 50px; width: auto; }
.brand span { font: 800 1.02rem/1 var(--font-display); letter-spacing: -.01em; }
.nav { display: flex; align-items: center; gap: .25rem; margin-left: auto; }
.nav a {
  color: var(--ink-muted); text-decoration: none; font-weight: 500; font-size: .95rem;
  padding: .5em .75em; border-radius: 6px;
}
.nav a:hover, .nav a[aria-current="page"] { color: #fff; background: rgba(255, 255, 255, .06); }
.nav .btn { margin-left: .5rem; color: #fff; }
.nav-toggle { display: none; }
.nav-toggle-btn { display: none; }

@media (max-width: 920px) {
  .brand span { display: none; }
  .nav-toggle-btn {
    display: inline-flex; margin-left: auto; color: #fff; background: none; border: 1px solid var(--ink-line);
    border-radius: 8px; padding: .5em .7em; cursor: pointer; font: 600 .9rem var(--font);
  }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch;
    background: var(--ink); border-bottom: 1px solid var(--ink-line); padding: .5rem 16px 1rem; gap: 0;
  }
  .nav a { padding: .8em .5em; }
  .nav .btn { margin: .5rem 0 0; }
  .nav-toggle:checked ~ .nav { display: flex; }
}

/* ── Dark bands (hero, CTA, footer) ──────────────────────────────── */
.dark { background: var(--ink); color: var(--ink-text); }
.dark h1, .dark h2, .dark h3 { color: #fff; }
.grid-bg {
  background:
    radial-gradient(ellipse 60% 70% at 78% 40%, rgba(59, 143, 208, .16), transparent 70%),
    radial-gradient(ellipse 40% 50% at 10% 100%, rgba(118, 21, 22, .25), transparent 70%),
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--ink);
}

.hero { padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5.5rem); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1fr 1.08fr; gap: 3.5rem; align-items: center; }
.hero h1 .accent { color: var(--red-bright); }
.hero .lead { margin-bottom: 1.8rem; }
.hero-facts { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin-top: 1.8rem; padding: 0; list-style: none;
  font: 500 .82rem/1.4 var(--font-mono); color: var(--ink-muted); }
.hero-facts li::before { content: "✓"; color: var(--red-bright); margin-right: .45em; }
@media (max-width: 920px) { .hero .wrap { grid-template-columns: 1fr; gap: 2.5rem; } }

/* An app window around a screenshot */
.window {
  background: #fff; border-radius: 12px; overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .08);
}
.window-bar {
  display: flex; align-items: center; gap: 6px; padding: 9px 12px; background: #e9ecf0; border-bottom: 1px solid #d8dce2;
  font: 500 .72rem/1 var(--font-mono); color: #6b7280;
}
.window-bar i { width: 10px; height: 10px; border-radius: 50%; background: #c9ced6; display: inline-block; }
.window-bar i:first-child { background: #e0605e; } .window-bar i:nth-child(2) { background: #e6b54a; } .window-bar i:nth-child(3) { background: #5cb85c; }
.window-bar span { margin-left: 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.window img { width: 100%; }

/* ── Sections ────────────────────────────────────────────────────── */
.section { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.section-head { max-width: 46rem; margin-bottom: 2.5rem; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.center .lead { margin: 0 auto; }
.section-head.center .eyebrow { justify-content: center; }
.band { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ── Product cards ───────────────────────────────────────────────── */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 920px) { .products { grid-template-columns: 1fr; } }
.product {
  position: relative; display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); text-decoration: none; color: inherit;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.product:hover { box-shadow: var(--shadow-lift); transform: translateY(-3px); border-color: #cfd4db; color: inherit; }
.product .shot { background: var(--render); aspect-ratio: 4 / 3; border-bottom: 1px solid var(--line); }
.product .shot img { width: 100%; height: 100%; object-fit: cover; }
.product .body { padding: 1.25rem 1.35rem 1.4rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.product h3 { margin: 0; font-size: 1.3rem; }
.product p { color: var(--muted); margin: 0; font-size: .96rem; }
.product .go { margin-top: auto; padding-top: .8rem; font-weight: 600; color: var(--red); }
.status {
  position: absolute; top: 12px; left: 12px; z-index: 1;
  font: 600 .7rem/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase;
  padding: .45em .65em; border-radius: 5px; background: #fff; border: 1px solid var(--line); color: var(--muted);
}
.status.live { background: var(--ok); border-color: var(--ok); color: #fff; }
.status.live::before { content: "● "; }
.status.soon { background: #fff7e6; border-color: #f0d9a6; color: #8a5a00; }
.status.wip { background: #eef2f7; color: #475467; }

.wip-strip {
  margin-top: 1.25rem; display: flex; gap: 1.25rem; align-items: center; padding: 1.1rem 1.35rem;
  background: var(--panel); border: 1px dashed #c7ccd4; border-radius: var(--radius);
}
.wip-strip p { margin: 0; color: var(--muted); }
.wip-strip strong { color: var(--text); }
.wip-strip .status { position: static; flex-shrink: 0; }
@media (max-width: 640px) { .wip-strip { flex-direction: column; align-items: flex-start; } }

/* ── Steps ───────────────────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; counter-reset: step; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; position: relative; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font: 700 .85rem/1 var(--font-mono); color: var(--red); margin-bottom: 1rem;
  padding-bottom: .8rem; border-bottom: 1px solid var(--line);
}
.step p { color: var(--muted); margin: 0; }

/* ── Feature grid ────────────────────────────────────────────────── */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
@media (max-width: 920px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }
.feature { background: var(--panel); padding: 1.4rem 1.4rem 1.5rem; }
.feature h3 { font-size: 1.04rem; margin-bottom: .35rem; display: flex; gap: .55rem; align-items: baseline; }
.feature h3::before { content: ""; width: 8px; height: 8px; background: var(--red); flex-shrink: 0; transform: translateY(-1px); }
.feature p { color: var(--muted); margin: 0; font-size: .95rem; }

/* ── Split (text + picture) ──────────────────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.split.flip > :first-child { order: 2; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 2rem; } .split.flip > :first-child { order: 0; } }
.split .pic { background: var(--render); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.checks { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: .55rem; }
.checks li { padding-left: 1.6rem; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--red); font-weight: 700; }

/* ── Tables ──────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: .7rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { font: 600 .76rem/1.3 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); background: #fafbfc; }
td.num { font-family: var(--font-mono); font-size: .9rem; white-space: nowrap; }
td.k { color: var(--muted); }
.p1 { color: var(--blue); } .p2 { color: #b33a2c; }

/* ── Pricing ─────────────────────────────────────────────────────── */
.price-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 820px) { .price-cards { grid-template-columns: 1fr; } }
.price { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; text-align: center; }
.price .tokens { font: 800 3rem/1 var(--font-display); color: var(--text); }
.price .tokens small { font: 600 .9rem var(--font); color: var(--muted); margin-left: .25em; }
.price h3 { margin: .9rem 0 .3rem; }
.price p { color: var(--muted); font-size: .94rem; margin: 0; }
.price.featured { border-color: var(--red); box-shadow: 0 0 0 1px var(--red); }

/* ── Samples ─────────────────────────────────────────────────────── */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.6rem; }
.chip {
  font: 500 .88rem/1 var(--font); padding: .55em .95em; border-radius: 999px; cursor: pointer;
  border: 1px solid #cdd2d9; background: var(--panel); color: var(--text);
}
.chip:hover { border-color: var(--text); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.samples { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; }
.sample {
  position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.sample:hover { box-shadow: var(--shadow-lift); transform: translateY(-3px); border-color: #cfd4db; }
.sample[hidden] { display: none; }
.sample .shot { position: relative; aspect-ratio: 4 / 3; background: var(--render); border-bottom: 1px solid var(--line); }
.sample .shot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .25s; }
.sample .shot img.alt { opacity: 0; }
.sample:hover .shot img.alt { opacity: 1; }
.sample .ratio {
  position: absolute; right: 10px; top: 10px; z-index: 1; font: 600 .72rem/1 var(--font-mono);
  background: rgba(17, 19, 22, .82); color: #fff; padding: .4em .55em; border-radius: 5px;
}
.sample .body { padding: 1rem 1.1rem 1.1rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.sample h3 { font-size: 1.02rem; margin: 0; }
.sample h3 a { color: inherit; text-decoration: none; }
.sample h3 a::after { content: ""; position: absolute; inset: 0; }   /* the whole card opens the app */
.tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.tag { font: 500 .72rem/1 var(--font-mono); padding: .35em .5em; border-radius: 4px; background: #f0f2f5; color: #4b5563; }
.sample .actions { display: flex; gap: .5rem; margin-top: auto; padding-top: .35rem; position: relative; z-index: 2; }
.sample .actions a { font-size: .86rem; font-weight: 600; text-decoration: none; white-space: nowrap; }
.sample .actions .open { color: var(--red); }
.sample .actions .more { color: var(--muted); margin-left: auto; }
.sample .actions .more:hover { color: var(--text); }

/* Sample page */
.gallery { display: grid; grid-template-columns: 1fr; gap: .75rem; }
.gallery .main { background: var(--render); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.gallery .thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.gallery .thumbs button { padding: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--render); cursor: pointer; }
.gallery .thumbs button[aria-pressed="true"] { border-color: var(--red); box-shadow: 0 0 0 1px var(--red); }
.sample-page .wrap > .split { align-items: start; grid-template-columns: 1.05fr 1fr; }
.sample-page .gallery { position: sticky; top: 88px; }
@media (max-width: 860px) { .sample-page .wrap > .split { grid-template-columns: 1fr; } .sample-page .gallery { position: static; } }
@media (max-width: 600px) { .sample-page td.k { min-width: 7.5rem; } }
.sample-page td.k { min-width: 11.5rem; }
.sample-page td.num { white-space: normal; }
.note { font-size: .88rem; color: var(--muted); }
.download-box { margin: 1.4rem 0; padding: 1.2rem; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); }
.download-box .btn-row { margin-top: .4rem; }
.crumbs { font: 500 .82rem var(--font-mono); color: var(--muted); margin-bottom: 1.2rem; }
.crumbs a { color: var(--muted); text-decoration: none; } .crumbs a:hover { color: var(--text); }

/* ── Page header (inner pages) ───────────────────────────────────── */
.page-hero { padding: clamp(2.8rem, 6vw, 4.5rem) 0 clamp(2.4rem, 5vw, 3.6rem); }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); }
.page-hero .wrap.split { gap: 3rem; }

/* ── Prose (legal, about) ────────────────────────────────────────── */
.prose { max-width: 46rem; }
.prose h2 { font-size: 1.45rem; margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li { margin-bottom: .35rem; }
.prose table { font-size: .9rem; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.4rem, 4vw, 2.6rem); box-shadow: var(--shadow); }

/* ── FAQ ─────────────────────────────────────────────────────────── */
.faq { display: grid; gap: .6rem; max-width: 52rem; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 1.2rem; }
.faq summary { cursor: pointer; font-weight: 600; padding: 1rem 0; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 600 1.2rem/1 var(--font-mono); color: var(--red); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); }

/* ── Forms ───────────────────────────────────────────────────────── */
.form { display: grid; gap: 1rem; }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form .row2 { grid-template-columns: 1fr; } }
.form label { display: grid; gap: .35rem; font-weight: 600; font-size: .9rem; }
.form input, .form textarea {
  font: 400 1rem var(--font); padding: .75em .85em; border-radius: 8px; border: 1px solid #c9ced6; background: #fff; color: var(--text); width: 100%;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--red); outline-offset: 0; border-color: var(--red); }
.form textarea { min-height: 9rem; resize: vertical; }
.form-msg { min-height: 1.4em; font-weight: 500; }
.form-msg.ok { color: var(--ok); } .form-msg.err { color: #b42318; }

/* ── CTA band ────────────────────────────────────────────────────── */
.cta { padding: clamp(3rem, 6vw, 4.5rem) 0; text-align: center; }
.cta .btn-row { justify-content: center; margin-top: 1.6rem; }

/* ── Footer ──────────────────────────────────────────────────────── */
.site-footer { padding: 3.5rem 0 2rem; font-size: .92rem; }
.site-footer .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
@media (max-width: 820px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
.site-footer h4 { font: 600 .74rem/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.site-footer a { color: var(--ink-text); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer .about p { color: var(--ink-muted); max-width: 22rem; margin-top: 1rem; }
.site-footer .legal { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--ink-line); color: var(--ink-muted); display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between; }

/* Opening an app can take a few seconds on a cold start */
.opening { position: fixed; inset: 0; z-index: 200; display: none; place-items: center; background: rgba(17, 19, 22, .72); backdrop-filter: blur(3px); }
.opening.show { display: grid; }
.opening div { background: #fff; border-radius: 12px; padding: 1.6rem 2rem; text-align: center; box-shadow: var(--shadow-lift); }
.opening .spin { width: 34px; height: 34px; border: 3px solid #e5e7eb; border-top-color: var(--red); border-radius: 50%; margin: 0 auto .9rem; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }

/* ── Sample intro, highlights and feature lists (2026-10-01 b) ───── */
.sample .intro { color: var(--muted); font-size: .9rem; line-height: 1.5; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.tag.belt { background: var(--ink); color: #fff; }
.filter-rows { display: grid; gap: .2rem; margin-bottom: 1.6rem; }
.filter-rows .filters { margin-bottom: .4rem; align-items: center; }
.filter-label { font: 600 .72rem/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); min-width: 4.6rem; }
.feat-h { font-size: 1.25rem; margin: 2rem 0 .9rem; }
.feat-groups { display: grid; gap: .75rem; margin-bottom: 1rem; }
.feat { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--text); border-radius: 8px; padding: .8rem 1rem; }
.feat-p1 { border-left-color: var(--blue); } .feat-p2 { border-left-color: #b33a2c; }
.feat-p1 h3 { color: var(--blue); } .feat-p2 h3 { color: #b33a2c; }
.feat h3 { font: 600 .74rem/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 .55rem; }
.feat ul { margin: 0; padding-left: 1.1rem; display: grid; gap: .3rem; font-size: .94rem; }
.dims-block { margin-top: 2.5rem; }
.dims-block summary { cursor: pointer; font-weight: 600; margin-bottom: 1rem; }