/* L&S Advancements — shared styles for the marketing hub + legal pages.
   No framework, no build. Edit CSS variables below to re-skin everything. */
:root {
  --bg: #0e0f1a;
  --bg-soft: #171a2b;
  --card: #1c1f33;
  --border: #2a2e47;
  --text: #eef0f8;
  --muted: #a3a8c3;
  --accent: #635bff;
  --accent-soft: #8b85ff;
  --good: #2dd4a7;
  --radius: 16px;
  --maxw: 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);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(14, 15, 26, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand .logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  display: grid; place-items: center; font-size: 16px;
}
.nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: var(--muted); font-size: 15px; }
.nav a:hover { color: var(--text); text-decoration: none; }

/* ---------- Hero ---------- */
.hero { padding: 88px 0 64px; text-align: center; }
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.hero h1 .accent { background: linear-gradient(135deg, var(--accent-soft), var(--good)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.tagline { font-size: clamp(1.1rem, 2.5vw, 1.4rem); color: var(--muted); max-width: 620px; margin: 0 auto 32px; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-soft); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); margin-left: 10px; }
.btn-ghost:hover { border-color: var(--accent-soft); text-decoration: none; }

/* ---------- Sections ---------- */
.section { padding: 56px 0; }
.section h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin: 0 0 8px; letter-spacing: -0.01em; }
.section .lead { color: var(--muted); margin: 0 0 36px; max-width: 640px; }
.section.alt { background: var(--bg-soft); }

/* ---------- App grid ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.app-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.app-card:hover { transform: translateY(-3px); border-color: var(--accent-soft); }
.app-card.soon { opacity: 0.7; }
.app-card .emoji { font-size: 34px; margin-bottom: 12px; }
.app-card h3 { margin: 0 0 6px; font-size: 1.25rem; }
.app-card p { color: var(--muted); margin: 0 0 18px; flex: 1; }
.app-card .card-link { font-weight: 600; }

.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  margin-bottom: 14px;
  align-self: flex-start;
}
.badge.live { background: rgba(45, 212, 167, 0.15); color: var(--good); }
.badge.soon { background: rgba(163, 168, 195, 0.15); color: var(--muted); }

/* ---------- Value props ---------- */
.values { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }
.value .v-icon { font-size: 28px; margin-bottom: 8px; }
.value h3 { margin: 0 0 6px; font-size: 1.15rem; }
.value p { color: var(--muted); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 40px 0; color: var(--muted); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; align-items: center; }
.site-footer .foot-links { display: flex; flex-wrap: wrap; gap: 18px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

/* ---------- Legal / article pages ---------- */
.legal { padding: 56px 0 72px; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0 0 6px; }
.legal .updated { color: var(--muted); margin: 0 0 36px; font-size: 14px; }
.legal h2 { font-size: 1.3rem; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--text); }
.legal p, .legal ul { margin: 0 0 14px; }
.legal ul { padding-left: 22px; }
.legal .placeholder {
  background: rgba(99, 91, 255, 0.14);
  border: 1px dashed var(--accent-soft);
  border-radius: 6px;
  padding: 1px 6px;
  font-weight: 600;
  color: var(--accent-soft);
}
.legal .note {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 32px;
}
.legal .toplink { display: inline-block; margin-bottom: 24px; color: var(--muted); }

@media (max-width: 600px) {
  .nav { gap: 14px; }
  .nav a.hide-sm { display: none; }
  .hero { padding: 56px 0 40px; }
  .btn-ghost { margin-left: 0; margin-top: 10px; }
}