:root {
  --brand: #27aae1;
  --brand-dark: #0f6f9c;
  --ink: #1d2733;
  --muted: #5b6875;
  --bg: #ffffff;
  --bg-soft: #f2f8fb;
  --line: #dde7ee;
  --check: #fff4d6;
  --check-line: #e8b931;
}

* { box-sizing: border-box; }

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

a { color: var(--brand-dark); }
img { max-width: 100%; height: auto; display: block; border-radius: 8px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Header */
header.site {
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky; top: 0; z-index: 10;
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 10px; padding-bottom: 10px; flex-wrap: wrap;
}
header.site .logo img { height: 48px; width: auto; border-radius: 0; }
nav.main { display: flex; gap: 4px 20px; flex-wrap: wrap; align-items: center; }
nav.main a { text-decoration: none; color: var(--ink); font-weight: 500; }
nav.main a[aria-current="page"] { color: var(--brand-dark); border-bottom: 2px solid var(--brand); }
nav.main .lang { color: var(--muted); font-size: 15px; }

/* Hero */
.hero { background: var(--bg-soft); padding: 56px 0; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 16px; }
.hero p.lead { font-size: 20px; color: var(--muted); margin: 0 0 24px; }

h2 { font-size: 28px; line-height: 1.25; margin: 0 0 16px; }
h3 { font-size: 20px; margin: 0 0 8px; }

section { padding: 56px 0; }
section.soft { background: var(--bg-soft); }

.btn {
  display: inline-block; padding: 12px 22px; border-radius: 6px;
  background: var(--brand-dark); color: #fff; text-decoration: none; font-weight: 600;
  margin: 4px 8px 4px 0;
}
.btn.ghost { background: transparent; color: var(--brand-dark); border: 2px solid var(--brand-dark); }

.grid { display: grid; gap: 24px; }
.grid.c2 { grid-template-columns: repeat(2, 1fr); }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 24px;
}
.card p:last-child { margin-bottom: 0; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }

ul.check { list-style: none; padding: 0; margin: 0 0 16px; }
ul.check li { padding-left: 28px; position: relative; margin-bottom: 8px; }
ul.check li::before {
  content: ""; position: absolute; left: 4px; top: 9px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--brand);
}

.stat { font-size: 36px; font-weight: 700; color: var(--brand-dark); line-height: 1.1; }
.stat + p { color: var(--muted); margin-top: 6px; }

blockquote {
  margin: 0; padding: 20px 24px; border-left: 4px solid var(--brand);
  background: #fff; border-radius: 0 10px 10px 0;
}
blockquote p { font-size: 19px; margin: 0 0 10px; }
blockquote footer { color: var(--muted); font-size: 15px; }

table { border-collapse: collapse; width: 100%; font-size: 16px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--bg-soft); }

details { border-bottom: 1px solid var(--line); padding: 14px 0; }
details summary { cursor: pointer; font-weight: 600; }
details[open] summary { margin-bottom: 8px; }

.badges { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; color: var(--muted); font-size: 15px; }
.badges img { height: 56px; width: auto; border-radius: 0; }

.small { font-size: 14px; color: var(--muted); }

/* Footer */
footer.site { background: var(--ink); color: #cfd8e0; padding: 40px 0; font-size: 15px; }
footer.site a { color: #fff; }
footer.site .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
footer.site h4 { color: #fff; margin: 0 0 8px; font-size: 16px; }
footer.site ul { list-style: none; margin: 0; padding: 0; }
footer.site li { margin-bottom: 4px; }

@media (max-width: 800px) {
  .hero .wrap, .split, .grid.c2, .grid.c3 { grid-template-columns: 1fr; }
  footer.site .wrap { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 30px; }
  section { padding: 40px 0; }
}

ol { padding-left: 22px; }
ol li { margin-bottom: 6px; }
.hero .card ul.check { margin: 0; }