@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@300;400;500;600&family=Barlow+Condensed:wght@400;500;600;700&display=swap');

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

:root {
  --blue: #2b8cff;
  --blue-dark: #1a6fd4;
  --dark: #0a0a0a;
  --panel: #0f0f0f;
  --border: rgba(255,255,255,0.08);
  --text: #fff;
  --muted: #8d8d8d;
}

body {
  font-family: 'Barlow', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  border-bottom: 0.5px solid var(--border);
  background: #0d0d0d;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo svg { width: 30px; height: 30px; }
.nav-brand { font-family: 'Barlow Condensed', sans-serif; font-size: 16px; font-weight: 600; letter-spacing: 4px; color: #fff; }
.nav-sub { font-size: 9px; letter-spacing: 3px; color: #666; line-height: 1; margin-top: 2px; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { color: #999; font-size: 12px; letter-spacing: 1.5px; text-decoration: none; transition: color 0.2s; font-family: 'Barlow Condensed', sans-serif; font-weight: 500; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-cta {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 10px 22px;
  font-size: 11px;
  letter-spacing: 2px;
  cursor: pointer;
  border-radius: 2px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  transition: background 0.2s;
  text-decoration: none;
}
.nav-cta:hover { background: var(--blue-dark); }

.hero {
  padding: 70px 48px 46px;
  background: linear-gradient(140deg, #090909 0%, #0b1828 60%, #0a0a0a 100%);
  border-bottom: 0.5px solid var(--border);
}
.eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  letter-spacing: 3px;
  color: var(--blue);
  font-size: 11px;
  margin-bottom: 14px;
}
h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 46px;
  line-height: 1.05;
  letter-spacing: 0.6px;
  margin-bottom: 14px;
}
.hero p {
  color: var(--muted);
  max-width: 760px;
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 44px 48px 80px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.article-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 22px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, transform 0.2s;
}
.article-card:hover {
  border-color: rgba(43,140,255,0.6);
  transform: translateY(-2px);
}
.article-card h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 24px;
  line-height: 1.15;
  margin-bottom: 10px;
}
.article-card p {
  color: var(--muted);
  font-size: 15px;
}

.article-body {
  max-width: 860px;
  margin: 0 auto;
}
.article-meta {
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 11px;
  margin-bottom: 18px;
}
.article-body h1 {
  margin-bottom: 24px;
}
.article-body h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px;
  margin-top: 28px;
  margin-bottom: 10px;
}
.article-body p {
  color: #d1d1d1;
  margin-bottom: 14px;
}
.back-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--blue);
  text-decoration: none;
  font-family: 'Barlow Condensed', sans-serif;
  letter-spacing: 1px;
}
.back-link:hover { color: #78b7ff; }

@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero { padding: 54px 24px 36px; }
  h1 { font-size: 34px; }
  main { padding: 34px 24px 60px; }
}