:root {
  --bg: #07111f;
  --card: #101f34;
  --text: #ecf4ff;
  --muted: #a9b8cc;
  --brand: #32d3ff;
  --brand-2: #6dffb8;
  --danger: #ff5c7a;
  --border: rgba(255,255,255,0.1);
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: radial-gradient(circle at top left, rgba(50,211,255,0.16), transparent 34%),
              radial-gradient(circle at 80% 10%, rgba(109,255,184,0.12), transparent 30%),
              var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.nav { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(16px); background: rgba(7,17,31,0.86); border-bottom: 1px solid var(--border); }
.nav-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -0.04em; font-size: 1.28rem; }
.logo-mark { width: 42px; height: 42px; border-radius: 14px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); display: grid; place-items: center; color: #04111f; font-weight: 900; }
.nav-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 0.94rem; font-weight: 600; }
.nav-links a:hover { color: var(--text); }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 999px; padding: 12px 20px; font-weight: 700; font-size: 0.95rem; transition: 0.2s ease; cursor: pointer; }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #04111f; box-shadow: 0 16px 40px rgba(50,211,255,0.22); }
.btn-secondary { border-color: var(--border); background: rgba(255,255,255,0.04); color: var(--text); }
.btn:hover { transform: translateY(-2px); }
.hero { padding: 98px 0 70px; }
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; border: 1px solid rgba(50,211,255,0.24); background: rgba(50,211,255,0.08); color: #c9f6ff; border-radius: 999px; padding: 8px 13px; font-size: 0.85rem; font-weight: 700; margin-bottom: 22px; }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: var(--brand-2); box-shadow: 0 0 0 8px rgba(109,255,184,0.12); }
h1 { font-size: clamp(2.7rem, 6vw, 5.3rem); line-height: 0.97; letter-spacing: -0.075em; margin: 0 0 24px; }
.gradient { background: linear-gradient(135deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); font-size: 1.14rem; max-width: 660px; margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.terminal-card { border: 1px solid var(--border); border-radius: 28px; background: linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.025)); box-shadow: var(--shadow); overflow: hidden; }
.terminal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.035); color: var(--muted); font-size: 0.84rem; font-weight: 700; }
.dots { display: flex; gap: 7px; }
.dot { width: 11px; height: 11px; border-radius: 50%; background: var(--border); }
.dot:nth-child(1) { background: var(--danger); }
.dot:nth-child(2) { background: #ffd166; }
.dot:nth-child(3) { background: var(--brand-2); }
.terminal-body { padding: 24px; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 0.91rem; color: #d6f9ff; }
.log-line { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.06); display: flex; gap: 12px; }
.tag { color: var(--brand-2); } .warn { color: #ffd166; } .critical { color: var(--danger); }
section { padding: 78px 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 34px; }
.section-heading h2 { font-size: clamp(2rem, 3vw, 3rem); line-height: 1.05; letter-spacing: -0.055em; margin: 0; }
.section-heading p { color: var(--muted); margin: 0; max-width: 520px; }
.cards, .articles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card, .article-card { border: 1px solid var(--border); background: rgba(255,255,255,0.04); border-radius: 28px; overflow: hidden; transition: 0.2s ease; }
.card { padding: 26px; }
.card:hover, .article-card:hover { transform: translateY(-4px); border-color: rgba(50,211,255,0.32); background: rgba(255,255,255,0.065); }
.icon { width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; background: rgba(50,211,255,0.1); color: var(--brand); font-size: 1.35rem; margin-bottom: 18px; }
.card h3 { font-size: 1.2rem; margin: 0 0 10px; letter-spacing: -0.03em; }
.card p { color: var(--muted); margin: 0; }
.card-action { margin-top: 18px !important; }
.article-visual { min-height: 170px; background: linear-gradient(135deg, rgba(50,211,255,0.25), rgba(109,255,184,0.12)), linear-gradient(45deg, #0b1d32, #122d49); display: grid; place-items: center; font-size: 3.5rem; }
.article-content { padding: 26px; }
.article-content small { color: var(--brand-2); font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.72rem; }
.article-content h3 { font-size: 1.3rem; letter-spacing: -0.045em; line-height: 1.12; margin: 12px 0; }
.article-content p { color: var(--muted); margin-bottom: 20px; }
.cta { border: 1px solid rgba(50,211,255,0.2); border-radius: 34px; background: linear-gradient(135deg, rgba(50,211,255,0.14), rgba(109,255,184,0.08)); padding: 48px; display: grid; grid-template-columns: 1fr auto; gap: 26px; align-items: center; box-shadow: var(--shadow); }
.cta h2 { margin: 0 0 12px; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.05; letter-spacing: -0.06em; }
.cta p { color: var(--muted); margin: 0; max-width: 720px; }
.footer { border-top: 1px solid var(--border); padding: 34px 0; color: var(--muted); }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.footer-links { display: flex; gap: 18px; font-size: 0.92rem; }
@media (max-width: 880px) {
  .hero-grid, .cards, .articles, .cta { grid-template-columns: 1fr; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 14px; }
  .nav-links { display: none; }
  .hero { padding-top: 66px; }
  .cta { padding: 32px; }
}