/* Vectis Compute site. No build step.
   Colours are the invoice app's own Material 3 scheme:
   ColorScheme.fromSeed(0xFF1F5FA8, contrastLevel: 0.5), generated with Flutter 3.47.4.
   See reports/t626/README.md for the table. */

:root {
  --primary: #0D3665;
  --on-primary: #FFFFFF;
  --primary-container: #4D6EA0;
  --on-primary-container: #FFFFFF;
  --secondary-container: #636D80;
  --inverse-primary: #A7C8FF;
  --surface: #F9F9FF;
  --surface-lowest: #FFFFFF;
  --surface-low: #F3F3FA;
  --surface-container: #E7E8EE;
  --surface-high: #DCDCE3;
  --surface-highest: #D0D1D8;
  --on-surface: #0F1116;
  --on-surface-variant: #33363D;
  --outline: #4F525A;
  --outline-variant: #6A6D75;
  --error: #740006;
  --shadow: 0 1px 2px rgba(15, 17, 22, .08), 0 6px 18px rgba(15, 17, 22, .08);
  --radius: 12px;
  --btn-radius: 14px;
  --font: "Roboto", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --gutter: 16px;
  --max: 1120px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --primary: #CBDDFF;
    --on-primary: #00264D;
    --primary-container: #7192C6;
    --on-primary-container: #000000;
    --secondary-container: #8791A5;
    --inverse-primary: #254978;
    --surface: #111318;
    --surface-lowest: #05070C;
    --surface-low: #1B1E22;
    --surface-container: #26282D;
    --surface-high: #303338;
    --surface-highest: #3B3E43;
    --on-surface: #FFFFFF;
    --on-surface-variant: #DADCE5;
    --outline: #AFB2BB;
    --outline-variant: #8D9099;
    --error: #FFD2CC;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 18px rgba(0, 0, 0, .35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --primary: #CBDDFF;
  --on-primary: #00264D;
  --primary-container: #7192C6;
  --on-primary-container: #000000;
  --secondary-container: #8791A5;
  --inverse-primary: #254978;
  --surface: #111318;
  --surface-lowest: #05070C;
  --surface-low: #1B1E22;
  --surface-container: #26282D;
  --surface-high: #303338;
  --surface-highest: #3B3E43;
  --on-surface: #FFFFFF;
  --on-surface-variant: #DADCE5;
  --outline: #AFB2BB;
  --outline-variant: #8D9099;
  --error: #FFD2CC;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 18px rgba(0, 0, 0, .35);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--on-surface);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3, h4 { font-family: var(--font); line-height: 1.15; letter-spacing: -.01em; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); }
h3 { font-size: 1.2rem; font-weight: 500; }
h4 { font-size: .95rem; font-weight: 500; color: var(--on-surface-variant); }
p { margin: 0 0 1em; }
p.lead { font-size: 1.2rem; color: var(--on-surface-variant); max-width: 36em; }
small, .small { font-size: .9rem; color: var(--on-surface-variant); }
strong { font-weight: 700; }
.num, .price { font-variant-numeric: tabular-nums lining-nums; }
.wrap { max-width: var(--max); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--primary); color: var(--on-primary); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }

/* Logo: tile and V follow the scheme */

/* Header */
.site-head { border-bottom: 1px solid var(--surface-highest); background: var(--surface); position: sticky; top: 0; z-index: 50; }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--on-surface); font-weight: 700; font-size: 1.12rem; }
.brand svg { width: 30px; height: 30px; }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a { color: var(--on-surface-variant); text-decoration: none; padding: 8px 10px; border-radius: 8px; font-weight: 500; font-size: .97rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--on-surface); background: var(--surface-container); }
.nav a.cta { background: var(--primary); color: var(--on-primary); margin-left: 6px; border-radius: var(--btn-radius); padding: 8px 14px; }
.nav a.cta:hover { background: var(--primary); filter: brightness(1.12); }
.nav-toggle { display: none; background: none; border: 1px solid var(--outline); border-radius: var(--btn-radius); padding: 6px 12px; color: var(--on-surface); font: inherit; cursor: pointer; }
@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 64px;
    flex-direction: column; align-items: stretch; background: var(--surface);
    border-bottom: 1px solid var(--surface-highest); padding: 8px var(--gutter) 16px; box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 10px; }
  .nav a.cta { margin: 8px 0 0; text-align: center; }
}

/* Buttons: M3 filled and outlined, 14px corners like the app */
.btn { display: inline-block; font-weight: 500; font-size: 1.02rem; padding: 12px 22px; border-radius: var(--btn-radius); text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { filter: brightness(1.12); }
.btn-ghost { background: transparent; color: var(--primary); border-color: var(--outline); }
.btn-ghost:hover { background: var(--surface-container); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* Sections */
section { padding: 56px 0; }
section.alt { background: var(--surface-low); }
section.band { background: var(--primary-container); color: var(--on-primary-container); }
section.band h2, section.band p, section.band a, section.band .stat .k, section.band .stat .v { color: var(--on-primary-container); }
section.band .stat { border-left-color: var(--on-primary-container); }
.section-head { max-width: 680px; margin-bottom: 28px; }
.section-head p { font-size: 1.08rem; }
@media (min-width: 860px) { section { padding: 76px 0; } }

/* Hero */
.hero { padding: 44px 0 40px; }
.hero-grid { display: grid; gap: 36px; align-items: center; }
@media (min-width: 900px) { .hero { padding: 68px 0 60px; } .hero-grid { grid-template-columns: 1.1fr .9fr; } }
.hero h1 { max-width: 12em; }
.hero .lead { margin-bottom: 1.4em; }
.hero-note { margin-top: 14px; color: var(--on-surface-variant); font-size: .95rem; }

/* Cards and grids */
.grid { display: grid; gap: 16px; }
.grid-2, .grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.card { background: var(--surface-lowest); border: 1px solid var(--surface-highest); border-radius: var(--radius); padding: 20px 20px 16px; }
section.alt .card { background: var(--surface); }
.card h3 { margin-bottom: .35em; }
.card p:last-child { margin-bottom: 0; }
.step .n { font-weight: 700; font-size: 1rem; width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: var(--on-primary); display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }

/* Feature rows */
.feature-rows { display: grid; gap: 56px; }
.feature-row { display: grid; gap: 24px; align-items: center; }
@media (min-width: 860px) {
  .feature-row { grid-template-columns: 1fr 1fr; gap: 48px; }
  .feature-row.flip .phone-wrap { order: -1; }
}
.feature-row ul, .plan ul, .prose ul { padding-left: 1.2em; margin: 0 0 1em; }
.feature-row li, .plan li, .prose li { margin-bottom: .35em; }

/* Phone mockups: drawn with the app's own tokens, so they follow light and dark */
.phone-wrap { display: flex; justify-content: center; }
.phone { width: 300px; max-width: 100%; background: #0B0C0F; border-radius: 34px; padding: 12px; box-shadow: var(--shadow), inset 0 0 0 2px #2A2D33; color: var(--on-surface); }
.phone .screen { background: var(--surface); border-radius: 24px; overflow: hidden; min-height: 560px; display: flex; flex-direction: column; font-size: 13px; line-height: 1.35; }
.phone .bar { display: flex; justify-content: space-between; padding: 8px 16px 0; font-size: 11px; color: var(--on-surface-variant); font-variant-numeric: tabular-nums; }
.phone .title { padding: 10px 16px 8px; font-weight: 500; font-size: 17px; display: flex; justify-content: space-between; align-items: baseline; }
.phone .title small { font-weight: 400; color: var(--on-surface-variant); font-size: 11px; }
.phone .cust { margin: 0 12px 6px; padding: 8px 10px; color: var(--on-surface-variant); font-size: 12px; background: var(--surface-low); border-radius: 12px; }
.phone .lines, .phone .list { padding: 2px 0; flex: 1; }
.phone .line, .phone .row { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 7px 16px; border-bottom: 1px solid var(--surface-high); align-items: start; }
.phone .d { font-weight: 500; }
.phone .s { color: var(--on-surface-variant); font-size: 11px; }
.phone .a { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.phone .line.flag { box-shadow: inset 3px 0 0 var(--error); }
.phone .line.flag .s, .phone .line.flag .a { color: var(--error); font-weight: 500; }
.phone .totals { padding: 8px 16px 4px; border-top: 1px solid var(--outline-variant); }
.phone .totals div { display: flex; justify-content: space-between; gap: 8px; font-variant-numeric: tabular-nums; padding: 2px 0; }
.phone .totals .grand { font-weight: 700; font-size: 16px; margin-top: 4px; }
.phone .actions { display: flex; gap: 8px; padding: 10px 12px 14px; }
.phone .actions span { flex: 1; text-align: center; padding: 9px 0; border-radius: var(--btn-radius); font-weight: 500; font-size: 12px; border: 1px solid var(--outline); color: var(--primary); }
.phone .actions span.go { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.phone .mic-screen { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 24px; text-align: center; }
.phone .mic { width: 84px; height: 84px; border-radius: 50%; background: var(--primary); color: var(--on-primary); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 10px var(--surface-container), 0 0 0 22px var(--surface-low); }
.phone .mic svg { width: 36px; height: 36px; }
.phone .rec { font-weight: 500; font-size: 18px; font-variant-numeric: tabular-nums; }
.phone .hint { font-size: 12px; color: var(--on-surface-variant); max-width: 22em; }
.phone .pill { display: inline-block; font-size: 10px; padding: 1px 7px; border-radius: 8px; background: var(--surface-high); color: var(--on-surface-variant); font-weight: 500; margin-left: 4px; vertical-align: middle; }
.phone .pill.due { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); }
.phone .tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px 12px; }
.phone .tile, .phone .taxbox { background: var(--surface-low); border-radius: 12px; padding: 8px 10px; }
.phone .taxbox { margin: 6px 12px; padding: 10px 12px; }
.phone .tile .k, .phone .taxbox .k { font-size: 11px; color: var(--on-surface-variant); }
.phone .tile .v { font-weight: 700; font-size: 18px; font-variant-numeric: tabular-nums; }
.phone .taxbox .v { font-variant-numeric: tabular-nums; display: flex; justify-content: space-between; gap: 8px; padding: 2px 0; }
.phone .bars { display: flex; align-items: flex-end; gap: 6px; height: 70px; padding: 8px 16px 0; }
.phone .bars i { flex: 1; background: var(--primary-container); border-radius: 4px 4px 0 0; display: block; }
.phone .bars i.hi { background: var(--primary); }
.phone .bars i.b38 { height: 38%; } .phone .bars i.b30 { height: 30%; } .phone .bars i.b52 { height: 52%; }
.phone .bars i.b60 { height: 60%; } .phone .bars i.b70 { height: 70%; } .phone .bars i.b66 { height: 66%; }
.phone .bars i.b82 { height: 82%; } .phone .bars i.b90 { height: 90%; } .phone .bars i.b74 { height: 74%; }
.phone .months { display: flex; gap: 6px; padding: 2px 16px 8px; font-size: 10px; color: var(--on-surface-variant); }
.phone .months span { flex: 1; text-align: center; }
.phone .note { padding: 0 16px; }
.illustration-note { text-align: center; font-size: .85rem; color: var(--on-surface-variant); margin-top: 12px; }

/* Pricing */
.plans { display: grid; gap: 16px; }
@media (min-width: 720px) { .plans { grid-template-columns: 1fr 1fr; } }
.plan { background: var(--surface-lowest); border: 1px solid var(--surface-highest); border-radius: var(--radius); padding: 26px 24px; }
section.alt .plan { background: var(--surface); }
.plan.featured { border: 2px solid var(--primary); }
.plan .price { font-weight: 700; font-size: 2.8rem; line-height: 1; margin: 10px 0 6px; }
.plan .price sup { font-size: 1.3rem; vertical-align: top; top: .25em; position: relative; }
.plan .price span { font-size: 1rem; font-weight: 400; color: var(--on-surface-variant); }
.plan .sub { color: var(--on-surface-variant); margin-bottom: 16px; }

/* FAQ */
details { border-top: 1px solid var(--surface-highest); padding: 14px 0; }
details:last-of-type { border-bottom: 1px solid var(--surface-highest); }
summary { cursor: pointer; font-weight: 500; font-size: 1.08rem; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--primary); font-weight: 700; flex: none; }
details[open] summary::after { content: "\2212"; }
details p { margin-top: 10px; color: var(--on-surface-variant); }

/* Pipeline */
.pipeline { display: grid; gap: 12px; }
@media (min-width: 860px) { .pipeline { grid-template-columns: repeat(4, 1fr); } }
.stage { background: var(--surface); border: 1px solid var(--surface-highest); border-radius: var(--radius); padding: 18px; }
.stage h3 { font-size: 1.08rem; margin: 0 0 8px; }
.stage p { font-size: .95rem; color: var(--on-surface-variant); margin: 0; }
.stage .model { font-family: var(--font-mono); font-size: .78rem; color: var(--on-surface-variant); margin-top: 10px; display: block; }
.stats { display: grid; gap: 24px; grid-template-columns: 1fr; margin: 24px 0; }
@media (min-width: 640px) { .stats { grid-template-columns: repeat(3, 1fr); } }
.stat { border-left: 3px solid var(--primary); padding-left: 16px; }
.stat .v { font-weight: 700; font-size: 2.2rem; line-height: 1; font-variant-numeric: tabular-nums; }
.stat .k { font-size: .95rem; margin-top: 4px; }
.fine { font-size: .93rem; }

/* Callout */
.callout { background: var(--surface-low); border-left: 4px solid var(--primary); border-radius: var(--radius); padding: 16px 20px; margin: 20px 0; }
.callout p:last-child { margin-bottom: 0; }

/* Prose pages */
.prose { max-width: 740px; }
.prose h2 { font-size: 1.4rem; margin-top: 1.8em; }
.prose h3 { font-size: 1.1rem; font-weight: 700; margin-top: 1.3em; }
.prose .meta { color: var(--on-surface-variant); font-size: .95rem; margin-bottom: 2em; }
.page-head { padding: 44px 0 20px; }
.page-head h1 { margin-bottom: .3em; }
.page-head p { color: var(--on-surface-variant); font-size: 1.12rem; max-width: 38em; }

/* Signup */
.signup { background: var(--surface); border: 1px solid var(--surface-highest); border-radius: var(--radius); padding: 28px; }
@media (min-width: 720px) { .signup { padding: 40px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; } }

/* Footer */
.site-foot { border-top: 1px solid var(--surface-highest); padding: 40px 0 32px; color: var(--on-surface-variant); font-size: .93rem; }
.foot-grid { display: grid; gap: 24px; }
@media (min-width: 720px) { .foot-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.site-foot h4 { margin-bottom: .6em; }
.site-foot ul { list-style: none; padding: 0; margin: 0; }
.site-foot li { margin-bottom: .35em; }
.site-foot a { color: var(--on-surface-variant); text-decoration: none; }
.site-foot a:hover { color: var(--primary); text-decoration: underline; }
.foot-bottom { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--surface-highest); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }
.foot-about { margin-top: 12px; max-width: 30em; }

/* Spacing utilities (the CSP blocks inline styles) */
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }