/* Nevrit marketing site — dark, security-forward. */
:root {
  --bg: #0b0f14;
  --bg-soft: #10161d;
  --bg-card: #131b24;
  --border: #1f2a36;
  --text: #e6edf3;
  --text-muted: #8b98a5;
  --accent: #4ade80;
  --accent-dim: #22c55e;
  --violet: #8b5cf6;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
  font-size: 16.5px;
}
a { color: var(--accent); text-decoration: none; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 16px; letter-spacing: -0.02em; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 15, 20, 0.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1080px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 28px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-text { font-weight: 800; font-size: 20px; color: var(--text); letter-spacing: -0.01em; }
.nav-links { display: flex; gap: 22px; flex: 1; }
.nav-links a { color: var(--text-muted); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--text); }

.btn {
  display: inline-block; border-radius: 8px; font-weight: 600; font-size: 15px;
  padding: 9px 18px; transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn-primary {
  background: var(--accent); color: #06130a;
  box-shadow: 0 0 24px rgba(74, 222, 128, 0.25);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 32px rgba(74, 222, 128, 0.4); }
.btn-lg { padding: 14px 28px; font-size: 17px; }

/* hero */
.hero {
  padding: 88px 24px 72px;
  background:
    radial-gradient(ellipse 60% 40% at 70% 0%, rgba(139, 92, 246, 0.12), transparent),
    radial-gradient(ellipse 50% 40% at 20% 10%, rgba(74, 222, 128, 0.08), transparent);
}
.hero-inner { max-width: 1080px; margin: 0 auto; }
.hero-kicker {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.14em;
  color: var(--accent); margin: 0 0 18px;
}
.hero h1 { font-size: clamp(40px, 7vw, 68px); font-weight: 800; }
.accent { color: var(--accent); }
.hero-sub { max-width: 640px; color: var(--text-muted); font-size: 19px; margin: 20px 0 30px; }
.hero-cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.hero-note { color: var(--text-muted); font-size: 14px; max-width: 300px; }

/* fake terminal */
.hero-terminal {
  margin-top: 56px; max-width: 660px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}
.terminal-bar {
  display: flex; align-items: center; gap: 7px; padding: 11px 14px;
  background: var(--bg-soft); border-bottom: 1px solid var(--border);
}
.terminal-bar span { width: 11px; height: 11px; border-radius: 50%; background: var(--border); }
.terminal-bar em { margin-left: 8px; font-style: normal; color: var(--text-muted); font-size: 13px; font-family: var(--mono); }
.terminal-body { padding: 18px 20px 14px; font-size: 15px; }
.terminal-body p { margin: 0 0 12px; }
.terminal-body b { font-weight: 700; margin-right: 6px; }
.u1 { color: var(--accent); }
.u2 { color: var(--violet); }
.terminal-body code {
  font-family: var(--mono); font-size: 13.5px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 5px; padding: 1px 7px;
}
.mention { color: var(--accent); background: rgba(74, 222, 128, 0.12); border-radius: 4px; padding: 0 4px; font-weight: 600; }
.pill {
  border: 1px solid var(--border); border-radius: 12px; padding: 1px 8px;
  font-size: 12.5px; background: var(--bg-soft);
}
.typing { color: var(--text-muted); font-size: 13px; font-style: italic; }

/* sections */
.section { max-width: 1080px; margin: 0 auto; padding: 84px 24px; }
.section h2 { font-size: clamp(28px, 4.5vw, 40px); font-weight: 800; }
.section-lead { color: var(--text-muted); max-width: 720px; font-size: 17.5px; }
.section-alt { max-width: none; background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-alt .split { max-width: 1080px; margin: 0 auto; }

.grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px; margin-top: 36px;
}
.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
  padding: 24px;
}
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { color: var(--text-muted); margin: 0; font-size: 15.5px; }
.card em { font-style: normal; color: var(--accent); }

.split { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; padding: 84px 24px; }
.split p { color: var(--text-muted); }
.split h2 { color: var(--text); }
.checklist {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
  padding: 28px 30px;
}
.checklist p { display: flex; gap: 12px; margin: 0 0 14px; color: var(--text); font-size: 15.5px; }
.checklist p:last-child { margin-bottom: 0; }
.checklist span { color: var(--accent); font-weight: 700; }

.logo-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.logo-row span {
  font-family: var(--mono); font-size: 14px; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 16px;
  background: var(--bg-card);
}

.section-cta { text-align: center; }
.section-cta h2 { margin-bottom: 28px; }

/* footer */
.footer { border-top: 1px solid var(--border); }
.footer-inner {
  max-width: 1080px; margin: 0 auto; padding: 28px 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--text-muted); font-size: 14.5px;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--text); }

/* legal pages */
.legal { max-width: 760px; margin: 0 auto; padding: 64px 24px; }
.legal h1 { font-size: 34px; }
.legal p { color: var(--text-muted); }

@media (max-width: 800px) {
  .nav-links { display: none; }
  .split { grid-template-columns: 1fr; gap: 28px; }
}