/* Truewise — placeholder landing page styles. Lightweight, no framework. */

:root {
  --ink: #14203a;
  --ink-soft: #45526b;
  --bg: #ffffff;
  --bg-alt: #f4f7fb;
  --brand: #1f6feb;
  --brand-deep: #123a7a;
  --accent: #0f9d6a;
  --line: #dde4ee;
  --radius: 14px;
  --wrap: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(8px);
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}
.brand {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--brand-deep);
  text-decoration: none;
}
.brand span { color: var(--brand); }
.site-header nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  margin-left: 22px;
}
.site-header nav a:hover { color: var(--brand); }

/* Hero */
.hero { padding: 88px 0 64px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand);
  margin: 0 0 14px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  max-width: 15ch;
}
.lede {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 28px;
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.95rem;
  color: var(--ink);
}
.status .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(15, 157, 106, 0.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(15, 157, 106, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(15, 157, 106, 0); }
  100% { box-shadow: 0 0 0 0 rgba(15, 157, 106, 0); }
}

/* Panels */
.panel { padding: 56px 0; border-top: 1px solid var(--line); }
.panel.alt { background: var(--bg-alt); }
.panel h2 {
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}
.prose { max-width: 68ch; color: var(--ink-soft); font-size: 1.05rem; }

/* Cards */
.cards {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--bg);
}
.card h3 { margin: 6px 0 8px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--ink-soft); font-size: 0.97rem; }
.card.flagship {
  border-color: var(--brand);
  box-shadow: 0 6px 24px rgba(31, 111, 235, 0.1);
}
.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--brand);
  border-radius: 999px;
  padding: 3px 10px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.site-footer p { margin: 4px 0; }
.muted { color: #8b95a7; font-size: 0.85rem; }

@media (max-width: 560px) {
  .site-header nav a:first-child { display: none; }
  .hero { padding: 56px 0 40px; }
}