/* Svava Web Demo – Site Stylesheet */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: system-ui, -apple-system, sans-serif;
  color: #1a1a2e;
  background: #f4f6fb;
  line-height: 1.7;
}

/* ── Navigation ───────────────────────────────── */
header {
  background: #16213e;
  padding: 0 2rem;
}
nav {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
nav a.site-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: #e2e8f0;
  text-decoration: none;
  letter-spacing: .03em;
}
nav ul { list-style: none; display: flex; gap: 1.5rem; }
nav ul a { color: #a0aec0; text-decoration: none; font-size: .95rem; }
nav ul a:hover { color: #fff; }

/* ── Main content ─────────────────────────────── */
main {
  max-width: 960px;
  margin: 2.5rem auto;
  padding: 0 1.5rem;
}

/* Hero */
.hero {
  background: #16213e;
  color: #e2e8f0;
  border-radius: 12px;
  padding: 3rem 2.5rem;
  margin-bottom: 2.5rem;
}
.hero h1 { font-size: 2.2rem; margin-bottom: .75rem; }
.hero p  { font-size: 1.1rem; color: #a0aec0; }

/* Articles section */
.articles h2 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: .5rem;
}
.article-list { list-style: none; display: flex; flex-direction: column; gap: 1.25rem; }
.article-list li {
  background: #fff;
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.article-list li a {
  font-size: 1.15rem;
  font-weight: 600;
  color: #0f3460;
  text-decoration: none;
}
.article-list li a:hover { text-decoration: underline; }
.article-list .meta {
  display: block;
  font-size: .8rem;
  color: #718096;
  margin: .25rem 0 .5rem;
}
.article-list p { font-size: .95rem; color: #4a5568; }

/* Article page */
article {
  background: #fff;
  border-radius: 10px;
  padding: 2.5rem 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
article h1 { font-size: 2rem; margin-bottom: .5rem; color: #0f3460; }
article p.meta { font-size: .85rem; color: #718096; margin-bottom: 1.5rem; }
article p { margin-bottom: 1.25rem; }

/* ── Footer ───────────────────────────────────── */
footer {
  text-align: center;
  padding: 1.5rem;
  font-size: .85rem;
  color: #718096;
  border-top: 1px solid #e2e8f0;
  margin-top: 3rem;
}