/* ===== Valley Skynet — shared styles ===== */

:root {
  --bg: #0b0d13;
  --bg-elev: #12141c;
  --bg-elev-2: #171a24;
  --border: #232634;
  --border-strong: #31354a;
  --text: #f4f5f7;
  --text-secondary: #9297a8;
  --text-muted: #6b7086;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-soft: rgba(99, 102, 241, 0.14);
  --success: #22c55e;
  --success-soft: rgba(34, 197, 94, 0.12);
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  margin: 0 0 0.5em 0;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em 0; color: var(--text-secondary); }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  position: sticky;
  top: 0;
  background: rgba(11, 13, 19, 0.9);
  backdrop-filter: blur(8px);
  z-index: 10;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px var(--success-soft);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-slot {
  width: 160px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.logo-slot img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.logo-slot .logo-placeholder {
  display: none;
  width: 100%;
  height: 100%;
  border: 1px dashed var(--border-strong);
  border-radius: 6px;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); color: white; }

.btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--text); }

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

/* Hero */

.hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.hero p.lede {
  font-size: 1.1rem;
  max-width: 640px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Latency readout — signature element */

.readout {
  margin: 72px 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-elev);
  overflow: hidden;
}

.readout-head {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.readout-head h2 { margin: 0; font-size: 1.2rem; }

.readout-rows { padding: 8px 28px; }

.readout-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}

.readout-row:last-child { border-bottom: none; }

.readout-label { font-size: 0.95rem; color: var(--text); }
.readout-note { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; }

.readout-ms {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--accent);
  white-space: nowrap;
  padding: 4px 12px;
  background: var(--accent-soft);
  border-radius: 6px;
}

.readout-foot {
  padding: 16px 28px 22px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Services grid */

.services { padding: 72px 0; border-bottom: 1px solid var(--border); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.service-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
}

.service-card h3 { margin-bottom: 8px; }
.service-card p { margin: 0; font-size: 0.92rem; }

/* Panel links section */

.panels { padding: 72px 0; border-bottom: 1px solid var(--border); }

.panels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}

.panel-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}

.panel-card h3 { margin-bottom: 6px; }
.panel-card p { font-size: 0.92rem; margin-bottom: 20px; }

/* Footer / contact */

.site-footer {
  padding: 56px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-col h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 14px; }
.footer-col p, .footer-col a { display: block; font-size: 0.92rem; margin-bottom: 8px; color: var(--text-secondary); }
.footer-col a:hover { color: var(--accent); }

.placeholder { color: var(--text-muted); font-style: italic; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* Latency test page */

.test-panel {
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-elev);
  padding: 32px;
}

.test-controls { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }

.test-status {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.test-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.summary-stat {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}

.summary-stat .num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--accent);
  display: block;
}

.summary-stat .label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.test-log {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  background: var(--bg);
}

.test-log-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.test-log-row:last-child { border-bottom: none; }
.test-log-row .good { color: var(--success); }
.test-log-row .warn { color: #f59e0b; }

@media (max-width: 760px) {
  .services-grid { grid-template-columns: 1fr; }
  .panels-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .test-summary { grid-template-columns: 1fr; }
  .header-right { gap: 10px; }
  .logo-slot { width: 120px; height: 40px; }
}