:root {
  --bg: #0b1220;
  --bg-soft: #121b2e;
  --card: #172238;
  --text: #eef4ff;
  --muted: #aab8cf;
  --line: rgba(255,255,255,.12);
  --primary: #26a8ff;
  --primary-2: #6ee7b7;
  --green: #22c55e;
  --yellow: #facc15;
  --shadow: 0 24px 80px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, rgba(38,168,255,.22), transparent 34%), var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(11,18,32,.78); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.nav { height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; gap: 12px; align-items: center; font-weight: 800; font-size: 1.15rem; }
.brand img { width: 92px; height: auto; background: white; border-radius: 10px; padding: 5px; }
.nav-links { display: flex; gap: 24px; color: var(--muted); font-weight: 600; }
.nav-links a:hover { color: var(--text); }
.menu-toggle { display: none; border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 12px; padding: 8px 12px; font-size: 1.2rem; }
.hero { min-height: 650px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; padding: 80px 0 56px; }
.eyebrow { margin: 0 0 14px; color: var(--primary-2); text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 800; }
h1 { margin: 0; font-size: clamp(3.2rem, 8vw, 6.8rem); line-height: .9; letter-spacing: -.07em; }
h2 { margin: 16px 0; font-size: clamp(1.8rem, 4vw, 3.1rem); line-height: 1.05; letter-spacing: -.04em; }
.lead { max-width: 640px; color: var(--muted); font-size: 1.18rem; line-height: 1.75; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 800; border: 1px solid var(--line); }
.btn.primary { background: linear-gradient(135deg, var(--primary), #37d399); color: #05111f; border: none; }
.btn.secondary { background: rgba(255,255,255,.06); color: var(--text); }
.hero-card { background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04)); border: 1px solid var(--line); border-radius: 30px; padding: 32px; box-shadow: var(--shadow); }
.card-topline { width: 90px; height: 6px; border-radius: 999px; background: linear-gradient(90deg, var(--primary), var(--primary-2)); margin-bottom: 28px; }
.hero-card h3 { font-size: 1.7rem; margin: 0 0 12px; }
.hero-card p { color: var(--muted); line-height: 1.7; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.stats div { background: rgba(255,255,255,.06); border: 1px solid var(--line); border-radius: 20px; padding: 18px; }
.stats strong { display: block; font-size: 2rem; }
.stats span { color: var(--muted); font-size: .9rem; }
.section { padding: 82px 0; }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-heading.split { max-width: none; display: flex; justify-content: space-between; gap: 28px; align-items: end; }
.section-heading.split > p { max-width: 420px; color: var(--muted); line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 24px; }
.feature span { color: var(--primary-2); font-weight: 900; }
.feature h3 { margin: 18px 0 10px; }
.feature p { color: var(--muted); line-height: 1.6; }
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-size: .84rem; text-transform: uppercase; letter-spacing: .08em; }
tr:last-child td { border-bottom: 0; }
.status { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.06); }
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; box-shadow: 0 0 0 5px rgba(255,255,255,.06); }
.status.completed .dot { background: var(--green); }
.status.testing .dot { background: var(--yellow); }
.cta { padding: 70px 0; background: linear-gradient(135deg, rgba(38,168,255,.18), rgba(110,231,183,.12)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cta-inner { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.cta p { color: var(--muted); line-height: 1.7; max-width: 620px; }
.footer { padding: 28px 0; color: var(--muted); }
.footer-inner { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
@media (max-width: 850px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .section-heading.split, .cta-inner { display: block; }
  .nav-links { display: none; position: absolute; top: 76px; left: 16px; right: 16px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px; flex-direction: column; }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
}
@media (max-width: 560px) {
  .feature-grid, .stats { grid-template-columns: 1fr; }
  th, td { padding: 14px; }
}
.connection-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.connection-card { background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.035)); border: 1px solid var(--line); border-radius: 24px; padding: 24px; box-shadow: 0 18px 54px rgba(0,0,0,.2); }
.connection-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.connection-type { color: var(--primary-2); font-size: .78rem; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.connection-card h3 { margin: 0 0 10px; font-size: 1.45rem; }
.connection-card p { color: var(--muted); line-height: 1.65; margin: 0; }
@media (max-width: 850px) { .connection-grid { grid-template-columns: 1fr; } }

.table-tools { display: flex; gap: 12px; flex-wrap: wrap; margin: 0 0 18px; }
.table-tools input, .table-tools select { min-height: 46px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text); padding: 0 16px; outline: none; }
.table-tools input { min-width: min(420px, 100%); flex: 1; }
.table-tools select option { color: #0b1220; }
th[data-sort] { cursor: pointer; user-select: none; }
.sort-mark { color: var(--primary-2); font-size: .8rem; margin-left: 6px; }

th[data-sort] {
  cursor: pointer;
  user-select: none;
}

.empty-row {
  text-align: center;
  opacity: 0.75;
  padding: 24px !important;
}