/* OneCloud Networks UK — design tokens
   Copper = the old line. Signal teal = the new one. Everything else stays quiet. */
:root {
  --paper: #f6f8f7;
  --ink: #18212e;
  --muted: #576170;
  --rule: #d6dde2;
  --copper: #b0612a;
  --signal: #0d7a6e;
  --signal-dark: #095c53;
  --panel: #ffffff;
  --measure: 68ch;
  --wrap: 1120px;
  --font: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--signal-dark); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

/* Header */
.site-head { border-bottom: 1px solid var(--rule); background: var(--paper); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand svg { display: none; }
.brand small { display: none; }
.nav { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.98rem; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--signal); }
.nav .call { color: var(--signal-dark); font-weight: 700; }
@media (max-width: 760px) {
  .site-head .wrap { padding-top: 12px; padding-bottom: 12px; }
  .nav { gap: 14px; width: 100%; }
  .nav a { font-size: 0.92rem; }
}

/* Type */
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.9rem); font-weight: 800; max-width: 18ch; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; max-width: 26ch; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; max-width: var(--measure); }
.lede { font-size: 1.22rem; color: var(--muted); max-width: 58ch; }

/* Hero: the line */
.hero { padding: 64px 0 40px; }
.hero h1 { margin-bottom: 0.4em; }
.line-figure { margin: 44px 0 8px; position: relative; }
.line-dot { position: absolute; left: 61%; top: 2px; width: 24px; height: 24px; margin-left: -12px; border-radius: 50%; background: var(--ink); border: 4px solid var(--paper); }
.line-figure svg { width: 100%; height: auto; overflow: visible; }
.line-figure .copper { stroke: var(--copper); }
.line-figure .signal { stroke: var(--signal); }
.line-figure text { font-family: var(--font); fill: var(--ink); }
.line-figure .t-muted { fill: var(--muted); }
.line-figure .pulse { animation: travel 2.6s ease-in-out 0.4s 1 both; }
@keyframes travel { from { stroke-dashoffset: 620; } to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { .line-figure .pulse { animation: none; } }
.line-figure svg { height: 28px; }
.line-labels { display: grid; grid-template-columns: 6fr 2fr 4fr; gap: 16px; margin-top: 12px; font-size: 0.95rem; }
.line-labels div:nth-child(2) { text-align: center; }
.line-labels div:nth-child(3) { text-align: right; }
.line-labels strong { display: block; font-size: 1rem; }
.line-labels div:first-child strong { color: var(--copper); }
.line-labels div:last-child strong { color: var(--signal-dark); }
.line-labels span { color: var(--muted); }
@media (max-width: 700px) {
  .line-labels { grid-template-columns: 1fr; gap: 10px; }
  .line-labels div:nth-child(n) { text-align: left; }
}
.countdown { font-weight: 700; color: var(--ink); }
.line-caption { color: var(--muted); font-size: 0.95rem; }

.actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-block; text-decoration: none; font-weight: 700; padding: 13px 22px; border-radius: 6px; border: 2px solid var(--signal); background: var(--signal); color: #fff; font-size: 1rem; cursor: pointer; font-family: inherit; }
.btn:hover { background: var(--signal-dark); border-color: var(--signal-dark); color: #fff; }
.btn.ghost { background: transparent; color: var(--signal-dark); }
.btn.ghost:hover { background: var(--signal); color: #fff; }

/* Sections */
section { padding: 56px 0; }
.band { background: var(--panel); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }

.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 20px; } }

/* Service rows — a ruled list, not cards */
.services { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
.services li { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr) 11rem; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.services h3 { margin: 0; }
.services p { margin: 0; color: var(--muted); }
.services a.more { font-weight: 700; justify-self: end; text-align: right; }
@media (max-width: 760px) { .services li { grid-template-columns: 1fr; gap: 8px; } }

/* Steps — a real sequence */
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 0 0 26px 58px; border-left: 2px solid var(--rule); margin-left: 18px; }
.steps li:last-child { border-left-color: transparent; padding-bottom: 0; }
.steps li::before { content: counter(step); position: absolute; left: -19px; top: -2px; width: 36px; height: 36px; border-radius: 50%; background: var(--paper); border: 2px solid var(--signal); color: var(--signal-dark); font-weight: 800; display: grid; place-items: center; font-size: 0.95rem; }
.band .steps li::before { background: var(--panel); }
.steps h3 { margin-bottom: 0.25em; }
.steps p { color: var(--muted); margin: 0; }

/* Checklist */
.checks { list-style: none; padding: 0; margin: 0; columns: 2; column-gap: 40px; }
.checks li { break-inside: avoid; padding: 10px 0 10px 30px; border-bottom: 1px solid var(--rule); position: relative; }
.checks li::before { content: ""; position: absolute; left: 4px; top: 18px; width: 12px; height: 2px; background: var(--copper); }
.checks strong { display: block; }
.checks span { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 700px) { .checks { columns: 1; } }

.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--ink); }
.facts div { padding: 20px 20px 20px 0; border-bottom: 1px solid var(--rule); }
.facts div + div { padding-left: 20px; border-left: 1px solid var(--rule); }
.facts b { display: block; font-size: 1.5rem; letter-spacing: -0.02em; }
.facts span { color: var(--muted); font-size: 0.95rem; }
.facts small { display: block; color: var(--muted); font-size: 0.8rem; margin-top: 6px; }
@media (max-width: 760px) {
  .facts { grid-template-columns: 1fr; }
  .facts div + div { padding-left: 0; border-left: 0; }
}

.note { border-left: 3px solid var(--copper); padding: 4px 0 4px 18px; color: var(--ink); max-width: var(--measure); }

/* Transcript sample for AI receptionist */
.transcript { background: var(--panel); border: 1px solid var(--rule); border-radius: 10px; padding: 22px 24px; max-width: 560px; }
.transcript p { margin: 0 0 12px; max-width: none; }
.transcript .who { display: block; font-size: 0.8rem; font-weight: 700; color: var(--muted); }
.transcript .ai .who { color: var(--signal-dark); }
.transcript .event { font-size: 0.88rem; color: var(--muted); border-top: 1px dashed var(--rule); padding-top: 10px; margin-top: 4px; }

/* Forms */
form.quote { display: grid; gap: 16px; max-width: 560px; }
form.quote label { font-weight: 600; display: grid; gap: 6px; font-size: 0.97rem; }
form.quote input, form.quote select, form.quote textarea { font: inherit; padding: 11px 12px; border: 1.5px solid #b9c3cb; border-radius: 6px; background: #fff; color: var(--ink); width: 100%; }
form.quote textarea { min-height: 120px; resize: vertical; }
form.quote fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; }
form.quote legend { font-weight: 600; margin-bottom: 6px; }
form.quote .opt { display: flex; gap: 10px; align-items: center; font-weight: 400; }
form.quote .opt input { width: auto; }
.form-help { color: var(--muted); font-size: 0.92rem; }

/* Footer */
.site-foot { border-top: 2px solid var(--ink); padding: 40px 0 48px; font-size: 0.93rem; color: var(--muted); }
.site-foot .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.site-foot h2 { font-size: 1rem; color: var(--ink); margin-bottom: 0.6em; letter-spacing: 0; }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-foot a { color: var(--ink); }
.site-foot .legal { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--rule); font-size: 0.85rem; max-width: none; }
@media (max-width: 760px) { .site-foot .cols { grid-template-columns: 1fr; } }

.page-head { padding: 56px 0 24px; }
.prose h2 { margin-top: 1.4em; }
.prose ul { max-width: var(--measure); padding-left: 1.2em; }
.prose li { margin-bottom: 0.4em; }
dl.company { display: grid; grid-template-columns: max-content 1fr; gap: 8px 24px; max-width: var(--measure); }
dl.company dt { font-weight: 700; }
dl.company dd { margin: 0; }
@media (max-width: 600px) { dl.company { grid-template-columns: 1fr; gap: 2px; } dl.company dd { margin-bottom: 10px; } }