/* InventoryBot preview. No web fonts, no external assets. */
:root {
  --ink: #14202b; --muted: #55636f; --line: #d9e0e6; --bg: #f6f8fa; --card: #ffffff;
  --brand: #0b5cad; --brand-ink: #ffffff; --ok: #1f7a3a; --warn: #9a5b00; --no: #a8322b;
  --radius: 10px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--brand); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.preview-bar { background: #fff4d6; color: #5a4200; font-size: 14px; padding: 8px 0; border-bottom: 1px solid #ecd48f; }
header.site { background: var(--card); border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.logo { font-weight: 800; font-size: 20px; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.logo span { color: var(--brand); }
.btn { display: inline-block; padding: 11px 18px; border-radius: 8px; font-weight: 650; text-decoration: none; border: 1px solid var(--brand); }
.btn.primary { background: var(--brand); color: var(--brand-ink); }
.btn.ghost { background: transparent; color: var(--brand); }
.hero { padding: 56px 0 40px; }
.hero h1 { font-size: clamp(30px, 4.6vw, 46px); line-height: 1.12; margin: 0 0 16px; letter-spacing: -0.02em; max-width: 820px; }
.hero p.lede { font-size: 19px; color: var(--muted); max-width: 720px; margin: 0 0 24px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; }
section { padding: 36px 0; }
section h2 { font-size: 26px; margin: 0 0 18px; letter-spacing: -0.01em; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); }
.num { display: inline-block; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: #fff; text-align: center; line-height: 28px; font-weight: 700; margin-bottom: 10px; }
ul.nots { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
ul.nots li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
ul.nots li b { display: block; }
.pilot { background: var(--card); border: 2px solid var(--brand); border-radius: var(--radius); padding: 24px; }
.pilot .price { font-size: 30px; font-weight: 800; margin: 4px 0 6px; }
.pilot ul { margin: 10px 0 18px; padding-left: 20px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 10px; }
.faq summary { font-weight: 650; cursor: pointer; }
.faq details p { margin: 10px 0 0; color: var(--muted); }
footer.site { border-top: 1px solid var(--line); padding: 26px 0 40px; color: var(--muted); font-size: 14px; background: var(--card); }
.honest { font-size: 14px; color: var(--muted); }

/* Demo */
.demo-banner { background: #e8f1fb; border-bottom: 1px solid #c6dbf3; font-size: 14px; padding: 10px 0; }
.demo { display: grid; grid-template-columns: 1.15fr 1fr; gap: 18px; padding: 20px 0 40px; }
.pane { padding: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; min-height: 560px; }
.pane > h2 { font-size: 16px; margin: 0; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.pane .sub { font-weight: 400; color: var(--muted); }
#log { flex: 1; overflow-y: auto; padding: 14px 16px; max-height: 620px; }
.msg { margin: 0 0 12px; max-width: 92%; }
.msg .bubble { display: inline-block; padding: 9px 12px; border-radius: 12px; white-space: pre-wrap; }
.msg.user { text-align: right; margin-left: auto; }
.msg.user .bubble { background: var(--brand); color: #fff; }
.msg.bot .bubble { background: #eef2f5; }
.msg .handoff { display: block; margin-top: 6px; font-size: 12px; color: var(--warn); font-style: italic; }
.msg .offer { display: inline-block; margin-top: 8px; padding: 9px 12px; border-radius: 12px; background: #eef2f5; }
.cars { display: grid; gap: 8px; margin-top: 8px; }
.car { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: #fff; }
.car .head { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.car .t { font-weight: 700; }
.car .p { font-weight: 800; font-size: 18px; white-space: nowrap; }
.car .meta { color: var(--muted); font-size: 14px; }
.car ul { list-style: none; padding: 0; margin: 6px 0 0; font-size: 13px; color: var(--muted); }
.car li.y::before { content: "\2713  "; color: var(--ok); font-weight: 700; }
.car li.n::before { content: "\2717  "; color: var(--no); font-weight: 700; }
.car li.s::before { content: "\25B3  "; color: var(--warn); font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 10px; }
.chips button { font: inherit; font-size: 13px; border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 5px 10px; cursor: pointer; }
form.ask { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--line); }
form.ask input { flex: 1; font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; }
form.ask button { font: inherit; font-weight: 650; padding: 10px 16px; border-radius: 8px; border: 1px solid var(--brand); background: var(--brand); color: #fff; cursor: pointer; }
.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tabs button { font: inherit; font-weight: 650; flex: 1; padding: 12px; border: 0; background: transparent; cursor: pointer; border-bottom: 3px solid transparent; }
.tabs button[aria-selected="true"] { border-bottom-color: var(--brand); color: var(--brand); }
.tabpanel { padding: 14px 16px; overflow-y: auto; max-height: 640px; }
.lead dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 12px; margin: 0 0 12px; }
.lead dt { color: var(--muted); }
.lead dd { margin: 0; }
.lead .empty { color: var(--muted); }
table.feed { width: 100%; border-collapse: collapse; font-size: 13px; }
table.feed th, table.feed td { text-align: left; padding: 6px 6px; border-bottom: 1px solid var(--line); }
table.feed tr.off td { color: #9aa5ae; text-decoration: line-through; }
table.feed button { font: inherit; font-size: 12px; padding: 3px 8px; border: 1px solid var(--line); background: #fff; border-radius: 6px; cursor: pointer; }
.small { font-size: 13px; color: var(--muted); }
.pane-note { margin: 0; padding: 8px 16px; border-bottom: 1px solid var(--line); }
.msg.bot .small { margin-top: 6px; }
@media (max-width: 820px) {
  .grid3, ul.nots, .demo { grid-template-columns: 1fr; }
  .pane { min-height: 0; }
}