/* The Origination Engine - pipe.mvat.ai
 *
 * Visual system emulates deal.mach-ai.com (DealPilot): light blue-tinted SaaS,
 * royal-blue primary, white cards with soft shadows, and a self-contained
 * "dashboard" mock per pillar built from two columns - a detail list on the
 * left and stat tiles plus a tinted punchline on the right.
 *
 * No gradient wordmark, no violet. Semantic colour only: green good, amber
 * caution, red urgent, blue neutral-quantitative.
 */

:root {
  /* Core */
  --blue: #3B5BF5;           /* primary, the Schedule Demo blue */
  --blue-700: #2544D8;
  --blue-50: #EFF4FF;
  --blue-100: #DBE4FF;

  --ink: #0F172A;            /* headings, company names */
  --body: #475569;           /* body copy */
  --muted: #64748B;          /* column headers, labels */
  --faint: #94A3B8;          /* timestamps, tertiary */
  --rule: #E8EDF3;
  --card-line: #EDF1F6;

  --bg: #ffffff;
  --bg-tint: #F6F9FF;        /* alternating band */
  --navy: #0B1533;           /* dark subpage hero */

  /* Semantic */
  --green: #16A34A;  --green-bg: #F0FDF4;  --green-line: #BBF7D0;  --green-ink: #166534;
  --amber: #D97706;  --amber-bg: #FFFBEB;  --amber-line: #FDE68A;  --amber-ink: #92400E;
  --orange: #EA580C;
  --red: #DC2626;    --red-bg: #FEF2F2;    --red-line: #FECACA;    --red-ink: #991B1B;
  --blue-bg: #EFF6FF; --blue-line: #BFDBFE; --blue-ink: #1E40AF;
  --violet: #7C3AED; --violet-bg: #FAF5FF; --violet-line: #E9D5FF; --violet-ink: #6B21A8;

  /* Score ramp, mirrors lib/render.mjs scoreColor() */
  --s85: #B91C1C; --s70: #C2410C; --s55: #A16207; --s0: #64748B;

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto, Helvetica, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Consolas, monospace;

  --wrap: 1160px;
  --narrow: 760px;
  --shadow: 0 4px 24px rgba(15, 23, 42, .07);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .05);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { color: var(--ink); line-height: 1.14; letter-spacing: -0.022em; margin: 0 0 16px; }
h1 { font-size: clamp(34px, 5.4vw, 57px); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(27px, 3.5vw, 40px); font-weight: 800; letter-spacing: -0.03em; }
h3 { font-size: 21px; font-weight: 700; }
h4 { font-size: 17px; font-weight: 700; }
p { margin: 0 0 18px; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
strong { font-weight: 700; color: var(--ink); }
code { font-family: var(--mono); font-size: .88em; background: var(--bg-tint); padding: 2px 5px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: var(--narrow); }
.band { padding: 82px 0; }
.band-alt { background: var(--bg-tint); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.band-dark { background: linear-gradient(160deg, #0B1533 0%, #16255C 100%); color: #C7D2E5; }
.band-dark h1, .band-dark h2, .band-dark h3 { color: #fff; }
.band-dark a { color: #93B4FF; }
.lede { font-size: 19px; color: var(--body); max-width: 64ch; }
.band-dark .lede { color: #A8B8D4; }

.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue); margin: 0 0 13px;
}
.band-dark .eyebrow { color: #93B4FF; }

/* ---------------- Nav ---------------- */
.nav { position: sticky; top: 0; z-index: 60; background: #fff; border-bottom: 1px solid var(--rule); }
.nav-in { display: flex; align-items: center; gap: 30px; height: 70px; }
.brand { font-weight: 800; font-size: 20px; color: var(--ink); letter-spacing: -0.035em; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.nav-links { display: flex; gap: 24px; flex: 1; }
.nav-links a { color: var(--ink); font-size: 15px; font-weight: 500; white-space: nowrap; }
.nav-links a:hover { color: var(--blue); text-decoration: none; }
.nav-links a.on { color: var(--blue); font-weight: 600; }
.nav-cta { display: flex; gap: 10px; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-block; border: 0; cursor: pointer; font-family: inherit;
  font-size: 15.5px; font-weight: 700; padding: 13px 26px; border-radius: 10px;
  transition: background .15s ease, transform .15s ease; text-align: center; line-height: 1.35;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-700); }
.btn-ghost { background: #fff; color: var(--blue); border: 1.5px solid var(--blue); }
.btn-ghost:hover { background: var(--blue-50); }
.band-dark .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.band-dark .btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-sm { padding: 10px 18px; font-size: 14.5px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 14px; }

/* ---------------- Hero ---------------- */
.hero { padding: 72px 0 88px; background: linear-gradient(170deg, #EEF3FF 0%, #F7FAFF 55%, #fff 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr 1.04fr; gap: 54px; align-items: center; }
.hero-note { font-size: 14.5px; color: var(--faint); margin: 6px 0 0; }
.pill {
  display: inline-block; background: var(--blue-50); color: var(--blue); font-size: 12px;
  font-weight: 700; letter-spacing: .085em; text-transform: uppercase;
  padding: 7px 14px; border-radius: 100px; margin-bottom: 20px;
}

/* ================================================================
   THE DASHBOARD  -  one per pillar, the centrepiece of the design
   ================================================================ */
.dash {
  background: #fff; border-radius: 20px; box-shadow: var(--shadow);
  border: 1px solid var(--card-line); padding: 24px; overflow: hidden;
}
.dash-title { font-size: 19px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.dash-title .live {
  float: right; font-size: 11.5px; font-weight: 600; color: var(--green-ink);
  background: var(--green-bg); border: 1px solid var(--green-line);
  padding: 4px 11px; border-radius: 100px; letter-spacing: 0;
}
.dash-title .live::before {
  content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--red); margin-right: 6px; vertical-align: middle;
}
.dash-rule { height: 1px; background: var(--rule); margin: 16px 0 18px; }
.dash-cols { display: grid; grid-template-columns: 1.42fr 1fr; gap: 20px; }
.dash-h { font-size: 15px; font-weight: 500; color: var(--muted); margin: 0 0 12px; }
.dash-h .chip {
  float: right; font-size: 11.5px; font-weight: 700; letter-spacing: .04em;
  padding: 4px 11px; border-radius: 100px;
}
.chip-amber { background: var(--amber-bg); color: var(--amber-ink); border: 1px solid var(--amber-line); }
.chip-red   { background: var(--red-bg);   color: var(--red-ink);   border: 1px solid var(--red-line); }
.chip-green { background: var(--green-bg); color: var(--green-ink); border: 1px solid var(--green-line); }

/* Left column: a stack of detail rows */
.rows { display: flex; flex-direction: column; gap: 11px; }
.row-card {
  background: #fff; border: 1px solid var(--card-line); border-radius: 12px;
  padding: 12px 14px; box-shadow: var(--shadow-sm);
}
.row-card.lb-green  { border-left: 4px solid #22C55E; }
.row-card.lb-amber  { border-left: 4px solid #F59E0B; }
.row-card.lb-orange { border-left: 4px solid #F97316; }
.row-card.lb-blue   { border-left: 4px solid #3B82F6; }
.row-card.lb-red    { border-left: 4px solid var(--red); }
.row-card.is-alert  { background: var(--red-bg); border-color: var(--red-line); }
.row-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 3px; }
.row-tag { font-size: 11.5px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.t-green { color: var(--green); } .t-amber { color: var(--amber); }
.t-orange { color: var(--orange); } .t-blue { color: #2563EB; } .t-red { color: var(--red); }
.row-when { font-size: 12px; color: var(--faint); white-space: nowrap; }
.row-name { font-size: 15px; font-weight: 700; color: var(--ink); }
.row-sub { font-size: 13px; color: var(--muted); line-height: 1.45; }
.row-card.is-alert .row-name, .row-card.is-alert .row-sub { color: var(--red-ink); }

/* Checklist variant (pillar B) */
.row-check { display: flex; gap: 11px; align-items: flex-start; }
.mark {
  width: 22px; height: 22px; border-radius: 6px; flex: none; display: flex;
  align-items: center; justify-content: center; font-size: 13px; font-weight: 800; color: #fff;
}
.mark-ok { background: #22C55E; }
.mark-warn { background: #F59E0B; }
.mark-no { background: var(--red); }

/* Metric chips in a row (pillar C) */
.chips { display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.chip-metric {
  flex: 1; min-width: 92px; background: #fff; border: 1px solid var(--card-line);
  border-radius: 12px; padding: 12px 8px; text-align: center; box-shadow: var(--shadow-sm);
}
.chip-metric .v { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.chip-metric .v.txt { font-size: 13.5px; letter-spacing: -0.005em; line-height: 1.25; }  /* word values, not numerals */
.chip-metric { padding-left: 5px; padding-right: 5px; }
.chip-metric .k { font-size: 11.5px; color: var(--muted); margin-top: 3px; }

/* Line-item card (pillar C add-backs analog) */
.lines { background: #fff; border: 1px solid var(--card-line); border-radius: 12px; padding: 14px; box-shadow: var(--shadow-sm); }
.lines h5 { margin: 0 0 10px; font-size: 15px; font-weight: 700; color: var(--ink); }
.line { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--rule); font-size: 13.5px; color: var(--muted); }
.line:last-child { border-bottom: 0; padding-bottom: 0; }
.line .v { font-weight: 700; white-space: nowrap; }
.line.total { border-top: 1px solid var(--rule); border-bottom: 0; margin-top: 4px; padding-top: 10px; color: var(--ink); font-weight: 700; }

/* Right column: stat tiles */
.tiles { display: flex; flex-direction: column; gap: 11px; }
.tile {
  background: #fff; border: 1px solid var(--card-line); border-radius: 12px;
  padding: 15px 12px; text-align: center; box-shadow: var(--shadow-sm);
}
.tile .v { font-size: 27px; font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; }
.tile .k { font-size: 12.5px; color: var(--muted); margin-top: 5px; line-height: 1.35; }
.tile.sm .v { font-size: 21px; }
.v-green { color: var(--green); } .v-amber { color: var(--amber); }
.v-red { color: var(--red); } .v-blue { color: #2563EB; } .v-ink { color: var(--ink); }
.v-violet { color: var(--violet); }

/* Tinted punchline / callout inside a dashboard */
.tint { border-radius: 12px; padding: 13px 14px; font-size: 13.5px; line-height: 1.5; }
.tint-green  { background: var(--green-bg);  border: 1px solid var(--green-line);  color: var(--green-ink); }
.tint-amber  { background: var(--amber-bg);  border: 1px solid var(--amber-line);  color: var(--amber-ink); }
.tint-blue   { background: var(--blue-bg);   border: 1px solid var(--blue-line);   color: var(--blue-ink); }
.tint-red    { background: var(--red-bg);    border: 1px solid var(--red-line);    color: var(--red-ink); }
.tint-violet { background: var(--violet-bg); border: 1px solid var(--violet-line); color: var(--violet-ink); }
.tint strong { color: inherit; }
.vs { text-align: center; font-size: 15px; font-weight: 700; color: var(--muted); padding: 2px 0; }

/* Generated-artifact panel (pillar D) */
.artifact { background: var(--violet-bg); border: 1px solid var(--violet-line); border-radius: 12px; padding: 15px; }
.artifact h5 { margin: 0 0 10px; font-size: 14px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--violet-ink); }
.artifact .kv { font-size: 13.5px; color: var(--violet-ink); margin-bottom: 4px; }
.artifact .kv b { font-weight: 700; }
.artifact .quote { border-top: 1px solid var(--violet-line); margin-top: 11px; padding-top: 11px; font-size: 13.5px; font-style: italic; color: var(--violet-ink); line-height: 1.55; }
.gen { font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--violet); margin-top: 12px; }
.mini { display: flex; justify-content: space-between; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--card-line); border-radius: 10px; padding: 10px 13px; font-size: 13px; color: var(--muted); box-shadow: var(--shadow-sm); }
.mini b { font-weight: 800; }

/* ---------------- Pillar section ---------------- */
.pillar { display: grid; grid-template-columns: .88fr 1.12fr; gap: 52px; align-items: center; padding: 74px 0; border-top: 1px solid var(--rule); }
.pillar:first-of-type { border-top: 0; padding-top: 34px; }
.pillar.flip { grid-template-columns: 1.12fr .88fr; }
.pillar.flip .pillar-copy { order: 2; }
.pillar-badge {
  display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 12px;
}
.feat { list-style: none; padding: 0; margin: 22px 0 0; }
.feat li { padding: 13px 0; border-top: 1px solid var(--rule); }
.feat li strong { display: block; margin-bottom: 3px; color: var(--ink); }
.feat li span { color: var(--muted); font-size: 15.5px; }

/* ---------------- Stats row ---------------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 28px; margin: 42px 0 0; }
.stat .n { font-size: 44px; font-weight: 800; line-height: 1; letter-spacing: -0.035em; color: var(--ink); }
.stat .n.accent { color: var(--blue); }
.stat .k { font-size: 14.5px; color: var(--muted); margin-top: 10px; }
.band-dark .stat .n { color: #fff; }
.band-dark .stat .k { color: #A8B8D4; }

/* ---------------- Cards ---------------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(262px, 1fr)); gap: 22px; }
.card { background: #fff; border: 1px solid var(--card-line); border-radius: 14px; padding: 26px; box-shadow: var(--shadow-sm); }
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }

/* ---------------- Tables ---------------- */
.tbl-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--card-line); border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); }
table { border-collapse: collapse; width: 100%; font-size: 14.5px; }
th, td { text-align: left; padding: 13px 15px; border-bottom: 1px solid var(--rule); vertical-align: top; }
thead th { font-size: 11.5px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--faint); background: var(--bg-tint); white-space: nowrap; position: sticky; top: 0; z-index: 1; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #FBFCFE; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.yes { color: var(--green); font-weight: 800; }
.no { color: var(--faint); }
.cmp td:first-child { font-weight: 500; color: var(--ink); }
.cmp .us { background: var(--blue-50); }
.cmp thead .us { background: var(--blue-100); color: var(--blue-700); }

/* ---------------- Filters ---------------- */
.filters { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; margin: 0 0 22px; }
.f label { display: block; font-size: 12.5px; font-weight: 600; color: var(--muted); margin-bottom: 5px; }
.f select, .f input { font-family: inherit; font-size: 14.5px; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 9px; background: #fff; color: var(--ink); min-width: 150px; }
.f select:focus, .f input:focus { outline: 2px solid var(--blue-100); border-color: var(--blue); }
.f-reset { margin-left: auto; }
.linkbtn { background: none; border: 0; color: var(--blue); font: inherit; font-size: 14.5px; cursor: pointer; padding: 10px 0; }
.linkbtn:hover { text-decoration: underline; }

/* ---------------- Notices ---------------- */
.notice { border-left: 4px solid var(--blue); background: var(--blue-bg); padding: 16px 20px; border-radius: 0 10px 10px 0; margin: 0 0 26px; font-size: 15.5px; color: var(--ink); }
.notice.warn { border-color: var(--amber); background: var(--amber-bg); }
.notice.grey { border-color: var(--faint); background: var(--bg-tint); }
.notice p:last-child { margin-bottom: 0; }
.tag { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 6px; background: var(--amber-bg); color: var(--amber-ink); border: 1px solid var(--amber-line); vertical-align: middle; }

/* ---------------- Calculator ---------------- */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: start; }
.calc-in { background: #fff; border: 1px solid var(--card-line); border-radius: 16px; padding: 26px; box-shadow: var(--shadow-sm); }
.calc-out { background: var(--bg-tint); border: 1px solid var(--rule); border-radius: 16px; padding: 26px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.field .hint { font-size: 13px; color: var(--muted); font-weight: 400; margin-top: 4px; }
.field input, .field select { width: 100%; font-family: inherit; font-size: 16px; padding: 11px 13px; border: 1px solid var(--rule); border-radius: 9px; color: var(--ink); background: #fff; }
.field input:focus, .field select:focus { outline: 2px solid var(--blue-100); border-color: var(--blue); }
.res { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.res:last-of-type { border-bottom: 0; }
.res .k { color: var(--muted); font-size: 14.5px; }
.res .v { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; color: var(--ink); }
.res.big .v { font-size: 26px; color: var(--blue); }
.res.big .k { font-weight: 600; color: var(--ink); }

/* ---------------- Modal ---------------- */
.modal { position: fixed; inset: 0; background: rgba(11,21,51,.6); display: none; align-items: center; justify-content: center; padding: 20px; z-index: 100; }
.modal.open { display: flex; }
.modal-box { background: #fff; border-radius: 16px; padding: 32px; max-width: 520px; width: 100%; max-height: 92vh; overflow-y: auto; }
.modal-x { float: right; background: none; border: 0; font-size: 26px; line-height: 1; color: var(--faint); cursor: pointer; padding: 0 0 0 12px; }

/* ---------------- Charts ---------------- */
.chart { background: #fff; border: 1px solid var(--card-line); border-radius: 14px; padding: 20px; margin: 0 0 24px; box-shadow: var(--shadow-sm); }
.chart img { width: 100%; height: auto; display: block; }
.chart figcaption { font-size: 14px; color: var(--muted); margin-top: 14px; }

/* ---------------- Footer ---------------- */
.foot { background: var(--navy); color: #94A3B8; padding: 58px 0 34px; font-size: 14.5px; }
.foot h4 { color: #fff; font-size: 12.5px; letter-spacing: .07em; text-transform: uppercase; margin-bottom: 13px; }
.foot a { color: #94A3B8; }
.foot a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 34px; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: 8px; }
.foot-legal { border-top: 1px solid #1E2A4D; margin-top: 40px; padding-top: 24px; font-size: 12.5px; color: #64748B; line-height: 1.65; }
.foot-brand { font-weight: 800; color: #fff; font-size: 18px; letter-spacing: -0.03em; margin-bottom: 10px; }

/* ---------------- Utility ---------------- */
.mt0 { margin-top: 0; } .mb0 { margin-bottom: 0; }
.center { text-align: center; }
.small { font-size: 14.5px; color: var(--muted); }
.tiny { font-size: 12.5px; color: var(--faint); line-height: 1.6; }
.hide { display: none !important; }

/* ---------------- Responsive ---------------- */
@media (max-width: 980px) {
  .hero-grid, .pillar, .calc { grid-template-columns: 1fr; gap: 36px; }
  .pillar.flip .pillar-copy { order: 0; }
  .nav-links { display: none; }
  .band { padding: 58px 0; }
  .hero { padding: 44px 0 58px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap { padding: 0 18px; }
  .dash { padding: 18px; border-radius: 16px; }
  .dash-cols { grid-template-columns: 1fr; gap: 16px; }
  .foot-grid { grid-template-columns: 1fr; }
  .stat .n { font-size: 34px; }
  .btn { width: 100%; }
  .nav-cta .btn { width: auto; }
  .f select, .f input { min-width: 0; width: 100%; }
  .f { flex: 1 1 46%; }
  .f-reset { flex-basis: 100%; margin-left: 0; }
}