/* Velab Developer Tools — storefront design system.
   Zero external requests: system font stacks, inline assets only. */

:root {
  --ink: #191c22;
  --ink-soft: #464c58;
  --ink-faint: #7c828e;
  --paper: #fbfaf7;
  --card: #ffffff;
  --wash: #f3f1ea;
  --line: #e5e1d7;
  --line-strong: #cfcabd;
  --accent: #2946d8;
  --accent-ink: #1d32a4;
  --accent-wash: #eef0fc;
  --good: #1a7a42;
  --bad: #b3261e;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(25, 28, 34, 0.05), 0 8px 28px -18px rgba(25, 28, 34, 0.35);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8e6df;
    --ink-soft: #b3b0a6;
    --ink-faint: #83807a;
    --paper: #13151a;
    --card: #1b1e25;
    --wash: #21242c;
    --line: #2c3039;
    --line-strong: #3d424d;
    --accent: #8fa2ff;
    --accent-ink: #aebbff;
    --accent-wash: #1f2440;
    --good: #6fce97;
    --bad: #ff8a80;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 10px 30px -18px rgba(0, 0, 0, 0.8);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

/* ---------- typography ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; letter-spacing: -0.015em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; font-family: var(--sans); font-weight: 650; letter-spacing: -0.01em; }
p { margin: 0 0 1.1em; }
.lede { font-size: 1.14rem; color: var(--ink-soft); max-width: 42em; }
.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.9em;
}
.mono { font-family: var(--mono); font-size: 0.92em; }
a { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent); }

/* ---------- layout ---------- */
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
section { padding: 56px 0; }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* ---------- header / footer ---------- */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.site-header .wrap { display: flex; align-items: center; gap: 28px; padding-top: 18px; padding-bottom: 18px; }
.wordmark { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 1.22rem; font-weight: 650; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.wordmark svg { display: block; }
.main-nav { display: flex; gap: 20px; margin-left: auto; flex-wrap: wrap; }
.main-nav a { font-size: 0.92rem; color: var(--ink-soft); text-decoration: none; padding: 4px 2px; border-bottom: 2px solid transparent; }
.main-nav a:hover { color: var(--ink); border-bottom-color: var(--accent); }
.main-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

.site-footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 36px 0 48px; font-size: 0.9rem; color: var(--ink-faint); }
.site-footer .cols { display: flex; gap: 48px; flex-wrap: wrap; justify-content: space-between; }
.site-footer h4 { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 10px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 6px; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--ink); text-decoration: underline; }
.legal-note { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); max-width: 60em; }

/* ---------- hero ---------- */
.hero { padding: 72px 0 56px; }
.hero .lede { margin-bottom: 28px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
@media (prefers-color-scheme: dark) { .btn-primary { color: #101223; } }
.btn-primary:hover { background: var(--accent-ink); color: #fff; }
@media (prefers-color-scheme: dark) { .btn-primary:hover { color: #101223; } }
.btn-ghost { border-color: var(--line-strong); color: var(--ink); background: var(--card); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-ink); }
.btn.is-pending { border-style: dashed; border-color: var(--line-strong); color: var(--ink-faint); background: transparent; }
.btn.is-pending::after {
  content: attr(data-pending-label);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-left: 9px;
  color: var(--ink-faint);
}
.price-note { font-size: 0.85rem; color: var(--ink-faint); }

/* ---------- cards ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 22px; box-shadow: var(--shadow); }
.card .price { font-family: var(--serif); font-size: 1.9rem; letter-spacing: -0.02em; margin: 6px 0 2px; }
.card .price small { font-family: var(--sans); font-size: 0.85rem; color: var(--ink-faint); font-weight: 400; letter-spacing: 0; }
.card .tagline { color: var(--ink-soft); font-size: 0.95rem; }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0 6px; }
.chip { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--ink-soft); }
.chip-accent { border-color: var(--accent); color: var(--accent-ink); background: var(--accent-wash); }

/* ---------- feature lists ---------- */
.features { list-style: none; margin: 0; padding: 0; }
.features li { padding-left: 26px; position: relative; margin-bottom: 9px; }
.features li::before {
  content: "✓";
  position: absolute; left: 2px; top: 1px;
  color: var(--good); font-weight: 700; font-size: 0.9em;
}
.features li.na { color: var(--ink-faint); }
.features li.na::before { content: "—"; color: var(--ink-faint); font-weight: 400; }

/* ---------- pricing table ---------- */
.table-wrap { overflow-x: auto; }
table.pricing { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; font-size: 0.95rem; }
table.pricing th, table.pricing td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.pricing tr:last-child td { border-bottom: 0; }
table.pricing thead th { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); background: var(--wash); }
table.pricing .col-pro { background: var(--accent-wash); }
table.pricing td.price-cell { font-family: var(--serif); font-size: 1.15rem; letter-spacing: -0.01em; white-space: nowrap; }

/* ---------- steps (delivery diagram) ---------- */
ol.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
@media (max-width: 900px) { ol.steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { ol.steps { grid-template-columns: 1fr; } }
ol.steps li { counter-increment: step; position: relative; padding: 20px 16px 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
ol.steps li::before {
  content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 999px;
  background: var(--accent); color: #fff; font-family: var(--mono); font-weight: 600; font-size: 0.85rem;
  margin-bottom: 10px;
}
@media (prefers-color-scheme: dark) { ol.steps li::before { color: #101223; } }
ol.steps li:not(:last-child)::after {
  content: "";
  position: absolute; top: 34px; right: -14px; width: 10px; height: 2px; background: var(--line-strong);
}
@media (max-width: 900px) { ol.steps li:nth-child(2)::after { display: none; } }
ol.steps h3 { margin-bottom: 4px; }
ol.steps p { font-size: 0.88rem; color: var(--ink-soft); margin: 0; }

/* ---------- comparison table ---------- */
table.compare { width: 100%; border-collapse: collapse; font-size: 0.92rem; background: var(--card); }
table.compare th, table.compare td { padding: 11px 14px; border-bottom: 1px solid var(--line); text-align: left; }
table.compare thead th { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
table.compare td.yes { color: var(--good); font-weight: 600; }
table.compare td.no { color: var(--ink-faint); }

/* ---------- FAQ ---------- */
details { border-bottom: 1px solid var(--line); padding: 14px 0; }
details summary { cursor: pointer; font-weight: 600; font-family: var(--sans); font-size: 1rem; }
details p { color: var(--ink-soft); margin-bottom: 0; }

/* ---------- misc ---------- */
.badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.note { background: var(--wash); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; font-size: 0.9rem; color: var(--ink-soft); }
.support-line { font-size: 0.95rem; }
.support-line .mono { color: var(--ink); }
.is-pending-text { color: var(--ink-faint); font-style: italic; }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.eyebrow-split { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }