/* OpenMapSoftware website. No external fonts, scripts or trackers. */

:root {
  --bg: #f6f3ec;
  --surface: #ffffff;
  --text: #1b2333;
  --muted: #5b6474;
  --navy: #15213d;
  --accent: #1f5fa8;
  --road: #f0b93a;
  --green: #cfe8c4;
  --water: #a9cdee;
  --border: #e2ddd2;
  --code-bg: #efebe2;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11161f;
    --surface: #1a212d;
    --text: #e6e9ef;
    --muted: #a1a9b8;
    --navy: #e6e9ef;
    --accent: #7fb2ec;
    --road: #c9952a;
    --green: #2a3b2c;
    --water: #1f3550;
    --border: #2a3342;
    --code-bg: #232b38;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans",
    "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em;
  background: var(--code-bg);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  overflow-wrap: anywhere;
}

.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
}
.brand img { width: 36px; height: 36px; border-radius: 9px; }
nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}
nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
nav a:hover, nav a[aria-current="page"] { color: var(--text); }
nav a[aria-current="page"] { font-weight: 600; }

/* Main */
main { padding: 40px 0 56px; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 16px; }
h2 { font-size: 1.35rem; margin: 40px 0 12px; }
h3 { font-size: 1.08rem; margin: 28px 0 8px; }
p, ul, ol { margin: 0 0 16px; }
li { margin-bottom: 4px; }
.lead { font-size: 1.15rem; color: var(--muted); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
.hero img {
  width: 168px;
  height: 168px;
  border-radius: 38px;
  box-shadow: 0 10px 30px rgba(21, 33, 61, 0.18);
}
@media (max-width: 640px) {
  .hero { grid-template-columns: 1fr; }
  .hero img { width: 112px; height: 112px; border-radius: 26px; order: -1; }
  h1 { font-size: 1.7rem; }
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 16px;
  margin: 24px 0;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
}
.card h3 { margin-top: 0; }
.card p { margin: 0; color: var(--muted); font-size: 0.97rem; }

.note {
  background: var(--surface);
  border-left: 4px solid var(--road);
  border-radius: 0 10px 10px 0;
  padding: 14px 18px;
  margin: 24px 0;
}

/* Tables */
.table-scroll { overflow-x: auto; margin: 0 0 20px; }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.93rem;
}
th, td {
  text-align: left;
  vertical-align: top;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
}
th { font-weight: 600; background: var(--code-bg); }
tr:last-child td { border-bottom: none; }

.contact-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 24px;
  margin: 24px 0;
  font-size: 1.1rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.88rem;
  padding: 24px 0 40px;
}
.site-footer p { margin: 0 0 6px; }

/* Map-like stripe under the header, echoing the app icon */
.stripe {
  height: 6px;
  background: linear-gradient(90deg, var(--water) 0 22%, var(--bg) 22% 30%,
    var(--road) 30% 62%, var(--bg) 62% 70%, var(--green) 70% 100%);
}

/* Usage policies on the contact page */
.policies { display: grid; gap: 12px; margin: 16px 0 24px; }
.policy {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 0.95rem;
}
.policy h4 { margin: 0 0 6px; font-size: 1rem; }
.policy p { margin: 0 0 6px; }
.policy .policy-link { margin: 0; color: var(--muted); }

/* Small screens: keep the menu on one line; scroll sideways if it does not fit */
@media (max-width: 520px) {
  nav { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  nav ul { flex-wrap: nowrap; gap: 12px; white-space: nowrap; }
  nav a { font-size: 0.9rem; display: inline-block; padding: 4px 0; }
}