/*
  VERB Software Solutions Ltd - the one stylesheet for www.verbit.co.uk. Every page links it.

  RULES THAT APPLY HERE
    - No script, no font file, nothing fetched from anywhere else.
    - Arial, as the suite; 16px body, as the customer portal (9pt is unreadable on a phone).
    - Colours are the 2026-10-08 rebrand's (_Local/_Shared/VERB_Rebrand/Final/Build_VERB_Logo.ps1):
      petrol #1A6F78 on light, #2E9CA6 on dark, ink #16202B.
    - One look, not a dark and a light one: dark top and footer, light pages between. The logo
      files are the "on dark" ones for that reason.
    - Borders and lines are 1px.
*/

:root {
  --ink:         #16202B;
  --ink-deep:    #0E151D;
  --petrol:      #1A6F78;
  --petrol-lift: #2E9CA6;
  --paper:       #F4F6F8;
  --surface:     #FFFFFF;
  --border:      #D3DAE2;
  --text:        #1B2530;
  --muted:       #5A6878;
  --on-dark:     #E4EAF0;
  --muted-dark:  #93A1B3;
  --line-dark:   #2A3644;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--petrol); }
img { max-width: 100%; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* ---- the dark top: header and hero share one background ------------------------------------ */

.top {
  color: var(--on-dark);
  background:
    radial-gradient(ellipse 620px 420px at 8% -10%,  rgba(46,156,166,.34), rgba(46,156,166,0) 70%),
    radial-gradient(ellipse 700px 480px at 96% 110%, rgba(26,111,120,.46), rgba(26,111,120,0) 70%),
    radial-gradient(ellipse 520px 360px at 55% 120%, rgba(35,96,143,.22),  rgba(35,96,143,0) 70%),
    linear-gradient(135deg, #0A1016 0%, #121C26 45%, #0E151D 100%);
}

header.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 32px;
  padding-top: 22px;
  padding-bottom: 22px;
}
header.bar .logo img { display: block; height: 40px; width: auto; }

nav a {
  color: var(--on-dark);
  text-decoration: none;
  font-size: 15px;
  margin-left: 26px;
  padding-bottom: 6px;
  border-bottom: 1px solid transparent;
}
nav a:first-child { margin-left: 0; }
nav a:hover, nav a.here { border-bottom-color: var(--petrol-lift); }
nav a.here { color: #FFFFFF; }

.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: center;
  padding-top: 56px;
  padding-bottom: 80px;
}
.hero.plain { display: block; padding-top: 40px; padding-bottom: 56px; max-width: 1080px; }
.hero.plain .lead { max-width: 720px; }

.eyebrow {
  font-size: 13px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--petrol-lift);
  margin: 0 0 14px;
}
h1 {
  font-size: 42px;
  line-height: 1.15;
  font-weight: normal;
  color: #FFFFFF;
  margin: 0;
}
.hero .lead { font-size: 18px; color: var(--on-dark); margin: 20px 0 0; }

.button {
  display: inline-block;
  margin-top: 28px;
  padding: 11px 22px;
  background: var(--petrol);
  border: 1px solid var(--petrol-lift);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 15px;
}
.button:hover { background: var(--petrol-lift); }

/* ---- the light pages ---------------------------------------------------------------------- */

section { padding: 56px 0; }
section.white { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

h2 {
  font-size: 28px;
  line-height: 1.2;
  font-weight: normal;
  color: var(--ink);
  margin: 0 0 8px;
}
h2::before {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  background: var(--petrol);
  margin-bottom: 16px;
}
.intro { color: var(--muted); max-width: 720px; margin: 0 0 28px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 22px;
}
section.white .card { background: var(--paper); }
.card h3 { font-size: 17px; margin: 0 0 8px; color: var(--petrol); }
.card p  { margin: 0; font-size: 15px; }
.card .more { display: inline-block; margin-top: 14px; font-size: 14px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split.level { align-items: start; }
.split p { margin: 0 0 14px; }

ul.ticks { list-style: none; margin: 0; padding: 0; }
ul.ticks li { position: relative; padding: 0 0 12px 26px; }
ul.ticks li::before {
  content: "";
  position: absolute; left: 0; top: 9px;
  width: 12px; height: 4px;
  background: var(--petrol);
}

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.chips li {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 8px 16px;
  font-size: 15px;
}
section.white .chips li { background: var(--paper); }

.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.fact { border-left: 1px solid var(--petrol); padding: 2px 0 2px 18px; }
.fact b { display: block; font-size: 24px; font-weight: normal; color: var(--ink); line-height: 1.25; }
.fact span { color: var(--muted); font-size: 15px; }

/* ---- the drawn screens: pictures of the kind of thing we build, every figure invented -------- */

.screen {
  background: #0E141C;
  border: 1px solid var(--line-dark);
  color: var(--on-dark);
  font-size: 12px;
  line-height: 1.4;
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
}
.screen .title {
  padding: 7px 12px;
  background: linear-gradient(90deg, rgba(46,156,166,.28), #161E28 38%);
  border-bottom: 1px solid var(--line-dark);
  color: #FFFFFF;
  font-size: 13px;
}
.screen .body { padding: 14px; }
.screen .tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 12px; }
.screen .tile { background: #161E28; border: 1px solid var(--line-dark); padding: 9px 11px; }
.screen .tile small { display: block; color: var(--muted-dark); font-size: 11px; }
.screen .tile b { font-size: 19px; font-weight: normal; color: #FFFFFF; }
.screen .tile i { font-style: normal; font-size: 11px; color: #5FC9A0; }
.screen .chart {
  display: flex; align-items: flex-end; gap: 6px;
  height: 130px;
  background: #161E28; border: 1px solid var(--line-dark);
  padding: 12px 12px 0;
}
.screen .chart div { flex: 1; background: var(--petrol-lift); }
.screen .chart div.dim { background: #2B5560; }
.screen table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.screen th { text-align: left; font-weight: normal; color: var(--muted-dark); font-size: 11px; padding: 5px 8px; background: #121A23; border-bottom: 1px solid var(--line-dark); }
.screen td { padding: 5px 8px; border-bottom: 1px solid #1D2733; }
.screen td.n, .screen th.n { text-align: right; }
.screen .ok   { color: #5FC9A0; }
.screen .warn { color: #E0B050; }
.caption { font-size: 13px; color: var(--muted); margin: 16px 0 0; }
.top .caption { color: var(--muted-dark); }

.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 12px; align-items: center; }
.flow .box { border: 1px solid var(--border); background: var(--surface); padding: 18px 14px; text-align: center; }
.flow .box b { display: block; color: var(--ink); }
.flow .box span { font-size: 14px; color: var(--muted); }
.flow .box.us { background: var(--petrol); border-color: var(--petrol); }
.flow .box.us b, .flow .box.us span { color: #FFFFFF; }
.flow .arrow { color: var(--petrol); font-size: 22px; }

/* ---- the footer ---------------------------------------------------------------------------- */

/* The footer is a gradient and NOT one flat colour, on purpose. As a flat colour, Chrome at 100% zoom
   drew a faint dashed diagonal across it on RW's desktop (2026-10-08): a large single-colour area is
   painted as two triangles and the join showed. A gradient is painted a different way. */
footer {
  background:
    radial-gradient(ellipse 760px 420px at 94% 125%, rgba(26,111,120,.34), rgba(26,111,120,0) 70%),
    radial-gradient(ellipse 520px 300px at 4% -30%,  rgba(46,156,166,.14), rgba(46,156,166,0) 70%),
    linear-gradient(135deg, #0A1016 0%, #101922 50%, #0E151D 100%);
  color: var(--muted-dark);
  font-size: 14px;
  padding: 44px 0 28px;
}
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
footer img { display: block; height: 76px; width: auto; }
footer h4 { margin: 0 0 10px; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; font-weight: normal; color: var(--on-dark); }
footer p { margin: 0 0 6px; }
footer a { color: var(--on-dark); text-decoration: none; }
footer a:hover { color: var(--petrol-lift); }
footer .legal { border-top: 1px solid var(--line-dark); margin-top: 32px; padding-top: 18px; font-size: 13px; }

/* ---- a phone ------------------------------------------------------------------------------- */

@media (max-width: 820px) {
  h1 { font-size: 32px; }
  .hero, .split { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding-top: 32px; padding-bottom: 48px; }
  .cards, .cards.two, .facts { grid-template-columns: 1fr; }
  footer .cols { grid-template-columns: 1fr 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow .arrow { text-align: center; transform: rotate(90deg); }
  nav a { margin-left: 0; margin-right: 18px; }
  section { padding: 40px 0; }
}