/* roadworthysoftware.com — the company site of RoadWorthy Software LLC (Joe, 10-29-26; products + services
   11-1-26). One page; RigCleared itself lives on rigcleared.com. Same colours as RigCleared: navy, orange, cyan. */
:root {
  --bg: #0b1419;
  --surface: #15222b;
  --border: #2a3b46;
  --text: #e9eef6;
  --text-dim: #9aa7bf;
  --orange: #f98313;
  --orange-bright: #ffa040;
  --cyan: #19f4fa;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #1a2b34 0%, transparent 60%), var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cyan); }
img { max-width: 100%; height: auto; }
.wrap { width: 100%; max-width: 960px; margin: 0 auto; padding: 0 20px; }

header.top { border-bottom: 1px solid var(--border); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 12px; }
.brand { white-space: nowrap; display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: 0.2px; color: var(--text); text-decoration: none; }
nav { display: flex; align-items: center; gap: 8px; }
nav .btn { padding: 0 16px; }
.brand-name span { color: var(--orange-bright); }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 10px;
  font-weight: 700; text-decoration: none; white-space: nowrap; }
.btn-primary { background: var(--orange); color: #0c161c; } /* navy on the brand orange: white on it is too faint */
.btn-primary:hover, .btn-primary:focus-visible { background: var(--orange-bright); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover, .btn-ghost:focus-visible { background: var(--surface); }
a:focus-visible, .btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }

.hero { text-align: center; padding-top: 64px; padding-bottom: 36px; }
.hero-logo { display: block; width: 170px; margin: 0 auto 22px; filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.45)); }
.hero h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.12; margin: 0 auto 16px; max-width: 760px; letter-spacing: -0.5px; }
.hero h1 em { font-style: normal; color: var(--orange-bright); }
.lead { color: var(--text-dim); font-size: clamp(16px, 2.2vw, 19px); max-width: 640px; margin: 0 auto 26px; }
section[id] { scroll-margin-top: 16px; }
h2.section { font-size: 26px; margin: 48px 0 16px; }

.product { display: flex; gap: 32px; align-items: center; background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 32px; margin-top: 12px; }
.product-logo { width: 180px; flex: none; }
.product-text .product-name { margin: 2px 0 10px; font-size: 32px; }
.product-text .product-name sup { font-size: 14px; color: var(--text-dim); }
.product-text p { color: var(--text-dim); margin: 0 0 18px; }
.kicker { color: var(--orange-bright) !important; font-weight: 700; text-transform: uppercase; font-size: 13px; letter-spacing: 1px; margin: 0 !important; }
.rc { color: var(--text); } .rc span { color: var(--orange-bright); }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-row.center { justify-content: center; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 22px 24px; }
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { color: var(--text-dim); margin: 0; }
.card.highlight { border-color: rgba(249, 131, 19, 0.6); }
.card.coming { margin-top: 16px; border-style: dashed; }
.card.coming .kicker { margin-bottom: 4px !important; }

.notice { margin-top: 24px; border: 1px solid rgba(25, 244, 250, 0.45); background: rgba(25, 244, 250, 0.06); border-radius: 14px; padding: 18px 22px; }
.notice h3 { margin: 0 0 6px; font-size: 18px; }
.notice p { margin: 0; color: var(--text-dim); }
.notice strong { color: var(--text); }

.contact { padding-bottom: 48px; }
.contact h2.section { margin-bottom: 8px; }
.contact p { margin: 4px 0; }
.contact .email { font-size: 20px; font-weight: 700; margin: 10px 0 14px; }
.dim { color: var(--text-dim); font-size: 14px; }

footer { border-top: 1px solid var(--border); color: var(--text-dim); font-size: 13.5px; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 18px; padding-bottom: 24px; }
footer a { color: var(--text-dim); }

@media (max-width: 860px) {
  .grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  nav .btn:not(:last-child) { display: none; } /* phones: just Contact */
  .product { flex-direction: column; text-align: center; padding: 24px; }
  .product-logo { width: 150px; }
  .cta-row { justify-content: center; }
  .hero { padding-top: 40px; }
  .hero-logo { width: 130px; }
}