:root {
  --navy: #1F3A5F;
  --blue: #4A90E2;
  --orange: #F28C28;
  --ink: #111111;
  --text: #333333;
  --muted: #6b7280;
  --line: #d7e0ea;
  --bg: #ffffff;
  --soft: #f5f7fa;
  --radius: 20px;
  --shadow: 0 14px 40px rgba(31, 58, 95, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--blue); }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px); border-bottom: 1px solid rgba(31, 58, 95, 0.08);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 84px; }
.brand-logo { width: 200px; }
.site-nav ul { display: flex; gap: 1rem; list-style: none; margin: 0; padding: 0; }
.site-nav a { display: inline-block; padding: .55rem .85rem; border-radius: 999px; font-weight: 600; color: var(--navy); }
.site-nav a.active, .site-nav a:hover { background: var(--soft); }
.nav-toggle { display: none; background: var(--navy); color: #fff; border: 0; border-radius: 999px; padding: .7rem 1rem; font-weight: 700; }
.hero {
  background: linear-gradient(180deg, #eef5fb 0%, #ffffff 100%);
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--line);
}
.hero-grid, .two-column { display: grid; grid-template-columns: 1.15fr .85fr; gap: 2rem; align-items: center; }
.hero-copy h1, .page-hero h1 { margin: 0 0 1rem; color: var(--navy); font-size: clamp(2.3rem, 5vw, 4.5rem); line-height: 1.02; }
.hero-copy p, .page-hero p { font-size: 1.1rem; max-width: 62ch; }
.eyebrow { display: inline-block; margin-bottom: .9rem; color: var(--orange); text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 800; }
.hero-actions, .cta-row { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.5rem; }
.button {
  display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: .9rem 1.3rem;
  background: var(--navy); color: #fff; font-weight: 700; border: 1px solid var(--navy);
}
.button:hover { color: #fff; background: #28486f; }
.button-secondary, .button-light { background: transparent; color: var(--navy); }
.button-light { border-color: rgba(255,255,255,.6); color: #fff; }
.button-light:hover { background: rgba(255,255,255,.12); color: #fff; }
.info-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.5rem; }
.info-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow); }
.info-label { display: block; font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: .3rem; }
.hero-visual { padding: 1rem; }
.page-hero { padding: 3rem 0 1rem; background: linear-gradient(180deg, #f7fbff 0%, #fff 100%); border-bottom: 1px solid var(--line); }
.page-hero.compact h1 { font-size: clamp(2rem, 4vw, 3.4rem); }
.section { padding: 3.25rem 0; }
.section-alt { background: var(--soft); }
.section-dark { background: linear-gradient(135deg, var(--navy), #28486f); color: #fff; }
.section-heading { margin-bottom: 1.5rem; text-align: center; }
.section-heading.left { text-align: left; }
.section-heading h2, .card h2, .card h3, .aside-panel h2, .site-footer h2 { color: var(--navy); line-height: 1.2; }
.section-dark .section-heading h2 { color: #fff; }
.card-grid { display: grid; gap: 1.2rem; }
.card-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; box-shadow: var(--shadow);
}
.feature-card img { width: 72px; height: 72px; margin-bottom: .9rem; }
.aside-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; box-shadow: var(--shadow); }
.check-list, .footer-links, .news-list, .source-list { margin: 0; padding-left: 1.15rem; }
.check-list li, .news-list li, .source-list li { margin-bottom: .7rem; }
.search-toolbar { display: grid; grid-template-columns: 1fr 260px; gap: 1rem; margin-bottom: 1.5rem; }
.search-toolbar input, .search-toolbar select {
  width: 100%; padding: .95rem 1rem; border-radius: 14px; border: 1px solid var(--line); font: inherit;
}
.link-results { display: grid; gap: 1rem; }
.link-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; box-shadow: var(--shadow); }
.link-card h3 { margin-top: 0; margin-bottom: .45rem; }
.link-meta { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .65rem; }
.badge { display: inline-block; border-radius: 999px; background: #eaf2fb; color: var(--navy); padding: .35rem .7rem; font-size: .78rem; font-weight: 700; }
.site-footer { padding: 3rem 0 1.3rem; background: #f7f9fc; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 2rem; }
.footer-logo { width: 180px; margin-bottom: 1rem; }
.footer-bottom { padding-top: 1rem; border-top: 1px solid var(--line); margin-top: 2rem; color: var(--muted); }
@media (max-width: 960px) {
  .hero-grid, .two-column, .footer-grid, .card-grid-3, .card-grid-2, .info-strip, .search-toolbar { grid-template-columns: 1fr; }
  .site-nav { display: none; width: 100%; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; padding: 0 0 1rem; }
  .header-inner { flex-wrap: wrap; padding: .75rem 0; }
  .nav-toggle { display: inline-flex; }
  .brand-logo { width: 176px; }
}