@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --bg: #0b1020;
  --bg2: #121933;
  --text: #e9efff;
  --muted: #9fb0d9;
  --line: rgba(112, 145, 221, 0.32);
  --panel: rgba(15, 24, 48, 0.75);
  --accent: #74b6ff;
}

.theme-light {
  --bg: #f3f6fd;
  --bg2: #eaf0fb;
  --text: #14203b;
  --muted: #586c95;
  --line: rgba(88, 116, 173, 0.34);
  --panel: rgba(255, 255, 255, 0.82);
  --accent: #1c5ac6;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    linear-gradient(90deg, rgba(116, 182, 255, 0.08) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(0deg, rgba(116, 182, 255, 0.08) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(180deg, var(--bg), var(--bg2));
  line-height: 1.5;
}

.shell { width: min(1160px, 92vw); margin: 0 auto; }
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  background: #fff;
  color: #000;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  z-index: 100;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg) 76%, transparent);
  backdrop-filter: blur(9px);
}
.header-grid {
  min-height: 80px;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 0.9rem;
}
.brand-wordmark { display: block; max-width: 100%; height: auto; }
.brand-wordmark-light { display: none; }
.theme-light .brand-wordmark-dark { display: none; }
.theme-light .brand-wordmark-light { display: block; }

#primary-nav {
  justify-self: end;
  display: flex;
  gap: 1.1rem;
  align-items: center;
}
#primary-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.93rem;
}
#primary-nav a:hover { color: var(--text); }

.header-actions { display: flex; gap: 0.5rem; }
.icon-btn {
  min-height: 39px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 0 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.icon-btn svg { width: 17px; height: 17px; }
.nav-toggle span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.hero {
  padding: 3.2rem 0 1.6rem;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1rem;
}
.eyebrow {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  color: var(--accent);
  letter-spacing: 0.06em;
  font-size: 0.77rem;
}
.hero h1 {
  margin: 0.8rem 0 0;
  font-size: clamp(2.05rem, 4vw, 3.2rem);
  line-height: 1.1;
}
.lede {
  margin: 1rem 0 0;
  color: var(--muted);
  max-width: 62ch;
}
.hero-cta {
  margin-top: 1.15rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.btn {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.62rem 0.9rem;
  text-decoration: none;
  font-size: 0.9rem;
}
.btn-primary {
  background: var(--accent);
  color: #001024;
  border: 0;
  font-weight: 700;
}
.btn-ghost { color: var(--text); }

.hero-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}
.hero-stat-grid article {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem;
  background: var(--panel);
  min-height: 110px;
  display: grid;
  align-content: space-between;
}
.hero-stat-grid span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
}
.hero-stat-grid strong {
  font-size: 1.05rem;
  font-weight: 600;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  margin: 1rem 0;
  padding: 1rem;
}
.panel.compact { padding: 1rem; }
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
}
.panel-head h2 { margin: 0; font-size: 1.34rem; }
.panel-head a { color: var(--accent); text-decoration: none; font-size: 0.9rem; }

.console-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}
.console-grid article,
.matrix a,
.service-columns article {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.8rem;
  background: color-mix(in oklab, var(--panel) 90%, transparent);
}
.console-grid h3,
.matrix h3,
.service-columns h3 { margin: 0; font-size: 1rem; }
.console-grid p,
.matrix p,
.service-columns p { margin: 0.5rem 0 0; color: var(--muted); }

.matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}
.matrix a {
  text-decoration: none;
  color: inherit;
}

.service-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

#contact p { margin: 0.35rem 0; color: var(--muted); }
#contact a { color: var(--accent); }

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 1.6rem;
  padding: 1rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
}
.footer-grid p { margin: 0.6rem 0 0; color: var(--muted); }
.footer-links {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  justify-content: end;
}
.footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.88rem;
}
.footer-links a:hover { color: var(--text); }

@media (max-width: 980px) {
  .hero,
  .console-grid,
  .matrix,
  .service-columns,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .header-grid {
    grid-template-columns: 1fr auto auto;
  }

  #primary-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 80px;
    padding: 0.75rem 4vw;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    background: color-mix(in oklab, var(--bg) 90%, transparent);
    border-bottom: 1px solid var(--line);
  }
  .nav-open #primary-nav { display: flex; }
}