/* punchthru.com home page. Brand: navy #102A43, cyan #00C4E8. */
:root {
  --navy: #102a43; --deep: #0a1b2d; --cyan: #00c4e8;
  --bg: #f5f7fa; --panel: #fff; --text: #102a43; --muted: #52667c; --line: #e1e7ef;
  --wall: #d9e2ec; --pc: #102a43;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0a1726; --panel: #10233a; --text: #e6edf5; --muted: #9fb3c8; --line: #1f3650;
          --wall: #243b53; --pc: #d9e2ec; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Inter, Roboto, sans-serif; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.2; margin: 0; }

.btn { display: inline-block; background: var(--cyan); color: #062033; font-weight: 600; text-decoration: none;
  padding: 12px 22px; border-radius: 8px; border: 2px solid var(--cyan); }
.btn:hover { background: #2fd3f0; border-color: #2fd3f0; }
.btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn.ghost:hover { border-color: #fff; }
.btn.small { padding: 6px 14px; }

/* Hero: always navy. */
.hero { background: var(--deep); color: #fff;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px); background-size: 24px 24px; }
.bar { max-width: 1160px; margin: 0 auto; padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 21px; text-decoration: none; }
.logo .mark { width: 30px; height: 30px; }
.mark-p { fill: currentColor; }
.mark-c { fill: var(--cyan); }
.links { display: flex; align-items: center; gap: 22px; }
.links > a:not(.btn) { text-decoration: none; opacity: .85; }
.links > a:not(.btn):hover { opacity: 1; }

.hero-body { max-width: 1160px; margin: 0 auto; padding: 48px 24px 88px; display: grid;
  grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center; }
.pitch h1 { font-size: clamp(36px, 5vw, 56px); letter-spacing: -.02em; }
.pitch p { font-size: 19px; color: #c5d3e2; max-width: 32em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.art { width: 100%; height: auto; }
.art .slab { fill: #163657; }
.art .s2 { fill: #1b4069; }
.art .s3 { fill: #20497a; }
.art .opening { fill: var(--deep); }
.route, .route * { fill: var(--cyan); }

main { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
section { padding: 72px 0 8px; }
section h2 { font-size: 30px; letter-spacing: -.01em; margin-bottom: 28px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards article { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.cards svg { width: 100%; height: auto; margin-bottom: 14px; }
.cards h3 { font-size: 19px; margin-bottom: 8px; }
.cards p { margin: 0; color: var(--muted); font-size: 16px; }
.pc rect { fill: none; stroke: var(--pc); stroke-width: 4; }
.pc .stand { fill: var(--pc); stroke: none; }
.wall { fill: var(--wall); }
.hole { fill: var(--panel); }
.channel { fill: none; stroke: var(--wall); stroke-width: 6; }
.route-line path { fill: none; stroke: var(--cyan); stroke-width: 8; }
.relay { fill: var(--panel); stroke: var(--cyan); stroke-width: 5; }

.points { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 40px; }
.points li { padding-left: 22px; position: relative; color: var(--muted); }
.points li::before { content: ""; position: absolute; left: 0; top: .65em; width: 10px; height: 4px; background: var(--cyan); }
.points b { color: var(--text); }
.reach .cards { grid-template-columns: 1fr 1fr; }
.tag { display: inline-block; font-size: 13px; font-weight: 600; padding: 2px 10px; border-radius: 999px; margin-bottom: 10px;
  background: color-mix(in srgb, var(--cyan) 18%, transparent); color: var(--text); }
.tag.soon { background: var(--line); color: var(--muted); }
.btn.outline { background: transparent; color: var(--text); border-color: var(--line); }
.btn.outline:hover { border-color: var(--text); }
.msp .cta { margin-top: 32px; }

footer { max-width: 1160px; margin: 72px auto 0; padding: 28px 24px 40px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 14px; }

@media (max-width: 860px) {
  .hero-body { grid-template-columns: 1fr; padding-top: 24px; padding-bottom: 56px; }
  .art { max-width: 520px; }
  .cards, .reach .cards, .points { grid-template-columns: 1fr; }
  .links { gap: 14px; }
  .bar, .hero-body, main, footer { padding-left: 16px; padding-right: 16px; }
}