:root {
  --blue: #1c3f6e;
  --blue-dark: #142e52;
  --yellow: #f5b32b;
  --ink: #24292f;
  --muted: #5b636b;
  --bg: #ffffff;
  --bg-alt: #f2f5f8;
  --line: #dde3e9;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "Segoe UI", Frutiger, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

.wrap { max-width: 1060px; margin: 0 auto; padding: 0 20px; }

.topbar {
  background: var(--blue-dark);
  color: #cfd9e6;
  font-size: 0.85rem;
  padding: 6px 0;
}
.topbar .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.topbar strong { color: #fff; }

header.site {
  background: #fff;
  border-bottom: 3px solid var(--yellow);
  padding: 18px 0;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }

.logo { text-decoration: none; color: var(--blue); }
.logo .name { font-size: 1.5rem; font-weight: 700; letter-spacing: 0.5px; }
.logo .claim { font-size: 0.8rem; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }

nav.main a {
  color: var(--ink);
  text-decoration: none;
  margin-left: 22px;
  font-weight: 600;
  font-size: 0.95rem;
}
nav.main a:hover, nav.main a.active { color: var(--blue); border-bottom: 2px solid var(--yellow); }

.hero {
  background: linear-gradient(rgba(20, 46, 82, 0.82), rgba(20, 46, 82, 0.82)), var(--blue);
  color: #fff;
  padding: 70px 0;
}
.hero h1 { font-size: 2.2rem; line-height: 1.25; max-width: 640px; }
.hero p { margin-top: 16px; max-width: 560px; font-size: 1.1rem; color: #dbe4ef; }
.hero .cta { margin-top: 28px; }

.btn {
  display: inline-block;
  background: var(--yellow);
  color: var(--blue-dark);
  font-weight: 700;
  padding: 12px 26px;
  text-decoration: none;
  border-radius: 3px;
}
.btn.ghost { background: transparent; color: #fff; border: 2px solid #fff; margin-left: 12px; }

section { padding: 54px 0; }
section.alt { background: var(--bg-alt); }

h2 { color: var(--blue); font-size: 1.6rem; margin-bottom: 18px; }
h3 { color: var(--blue); font-size: 1.15rem; margin: 22px 0 8px; }
p + p { margin-top: 12px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 24px; }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--yellow);
  padding: 22px;
}
.card h3 { margin-top: 0; }
.card p { font-size: 0.95rem; color: var(--muted); }
.card a { color: var(--blue); font-weight: 600; text-decoration: none; }

.infobox {
  background: var(--bg-alt);
  border-left: 4px solid var(--yellow);
  padding: 18px 22px;
  margin: 26px 0;
}

ul.checks { list-style: none; margin: 14px 0; }
ul.checks li { padding-left: 26px; position: relative; margin-bottom: 8px; }
ul.checks li::before { content: "✔"; color: var(--blue); position: absolute; left: 0; font-weight: 700; }

table.plain { width: 100%; border-collapse: collapse; margin: 18px 0; }
table.plain th, table.plain td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
table.plain th { color: var(--blue); }

.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 20px; margin-top: 24px; }
.person { background: #fff; border: 1px solid var(--line); padding: 20px; text-align: center; }
.person .avatar {
  width: 84px; height: 84px; border-radius: 50%;
  background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 700; margin: 0 auto 12px;
}
.person .role { color: var(--muted); font-size: 0.9rem; }

form.contact { max-width: 560px; }
form.contact label { display: block; font-weight: 600; margin: 16px 0 4px; }
form.contact input, form.contact textarea, form.contact select {
  width: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 3px; font: inherit;
}
form.contact button { margin-top: 20px; border: 0; cursor: pointer; }

footer.site {
  background: var(--blue-dark);
  color: #b9c6d6;
  padding: 40px 0 20px;
  font-size: 0.9rem;
}
footer.site .cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; }
footer.site h4 { color: #fff; margin-bottom: 10px; font-size: 1rem; }
footer.site a { color: #d8e2ee; text-decoration: none; }
footer.site a:hover { text-decoration: underline; }
footer.site ul { list-style: none; }
footer.site li { margin-bottom: 6px; }
.demo-note {
  margin-top: 30px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.8rem;
  color: #8fa1b5;
}

@media (max-width: 720px) {
  nav.main a { margin-left: 0; margin-right: 16px; }
  .hero h1 { font-size: 1.7rem; }
}