/* BidGauge marketing site — shared stylesheet */

:root {
  --bg: #f6f7f9;
  --bg-panel: #ffffff;
  --bg-inset: #eef0f4;
  --text: #1c2230;
  --text-dim: #5b6472;
  --text-faint: #88909a;
  --border: #dde1e7;
  --accent: #1d5fb4;
  --accent-dim: #e7eefb;
  --accent-2: #b3541e;
  --accent-2-dim: #fbeee3;
  --shadow: 0 1px 2px rgba(20, 24, 33, 0.06), 0 1px 12px rgba(20, 24, 33, 0.04);
  font-synthesis: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171d;
    --bg-panel: #1b1f27;
    --bg-inset: #21262f;
    --text: #e6e9ef;
    --text-dim: #a3acba;
    --text-faint: #767f8d;
    --border: #2c323d;
    --accent: #6fa8ea;
    --accent-dim: #1b2c42;
    --accent-2: #e0985c;
    --accent-2-dim: #3a2a1c;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 16px rgba(0, 0, 0, 0.24);
  }
}

* { box-sizing: border-box; }

html { color-scheme: light dark; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

header.topbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 1.75rem;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
}

.brand .mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
}

main.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem 4rem;
}

.hero-inner {
  max-width: 720px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  letter-spacing: -0.02em;
}

.hero-inner p.dek {
  color: var(--text-dim);
  font-size: 1.15rem;
  max-width: 56ch;
  margin: 0 auto 2rem;
}

.feature-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 0 0 2.5rem;
}

.feature-chip {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  color: var(--text-dim);
  box-shadow: var(--shadow);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
}

.btn.primary:hover { opacity: 0.9; }

.btn.secondary {
  background: var(--bg-panel);
  color: var(--text);
  border-color: var(--border);
}

.btn.secondary:hover { border-color: var(--accent); color: var(--accent); }

footer.page-footer {
  text-align: center;
  padding: 1.5rem 1.5rem 2.5rem;
  color: var(--text-faint);
  font-size: 0.82rem;
}

@media (max-width: 640px) {
  main.hero { padding: 1rem 1.25rem 3rem; }
}