:root {
  --ink: #12151A;
  --ink-raised: #1A1E25;
  --line: #262B33;
  --paper: #F6F3ED;
  --muted: #9AA0AB;
  --accent: #F6F3ED;
  --accent-soft: #22262E;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0;
}

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---- Nav ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(18,21,26,0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
}
.brand .mark {
  width: 32px;
  height: 32px;
  color: var(--paper);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.brand .mark svg { width: 100%; height: 100%; display: block; }
.navlinks {
  display: flex;
  gap: 36px;
  font-size: 15px;
  color: var(--muted);
}
.navlinks a:hover { color: var(--paper); }
.navlinks a.active { color: var(--paper); }
.navtoggle { display: none; }

/* ---- Hero / ghost mark ---- */
.hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}
.ghost {
  position: absolute;
  right: -80px;
  top: -80px;
  width: 620px;
  height: 620px;
  color: var(--ink-raised);
  z-index: 0;
  user-select: none;
  pointer-events: none;
}
.ghost svg { width: 100%; height: 100%; display: block; }
.hero .wrap { position: relative; z-index: 1; }
.eyebrow {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
  display: inline-block;
}
.hero h1 {
  font-size: 58px;
  max-width: 780px;
}
.hero p.lead {
  margin-top: 24px;
  max-width: 560px;
  color: var(--muted);
  font-size: 19px;
}
.ctarow {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--paper); color: var(--ink); }
.btn-primary:hover { transform: translateY(-1px); background: #ffffff; }
.btn-ghost { border-color: var(--line); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); }

/* ---- Sections ---- */
section { padding: 72px 0; border-top: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head .eyebrow { margin-bottom: 12px; }
.section-head h2 { font-size: 34px; }
.section-head p { color: var(--muted); margin-top: 14px; font-size: 17px; }

/* ---- App cards ---- */
.appgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.appcard {
  background: var(--ink-raised);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.appcard .tag {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
}
.tag.live { background: var(--accent-soft); color: var(--paper); }
.tag.soon { background: var(--accent-soft); color: var(--muted); }
.appcard h3 { font-size: 24px; }
.appcard p { color: var(--muted); font-size: 15.5px; margin: 0; }
.appcard .meta {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 18px;
  font-size: 13.5px;
  color: var(--muted);
}

/* ---- Values / about grid ---- */
.valgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.valcard h3 { font-size: 19px; margin-bottom: 10px; color: var(--paper); }
.valcard p { color: var(--muted); font-size: 15px; margin: 0; }
.valcard .num {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  display: block;
}

/* ---- Simple content page (privacy) ---- */
.doc h2 { font-size: 26px; margin-top: 44px; margin-bottom: 14px; }
.doc h2:first-child { margin-top: 0; }
.doc p, .doc li { color: var(--muted); font-size: 16px; }
.doc ul { padding-left: 20px; }
.doc .updated { color: var(--muted); font-size: 14px; margin-bottom: 40px; display: block; }

/* ---- Contact ---- */
.contactcard {
  background: var(--ink-raised);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.contactcard h3 { font-size: 22px; margin-bottom: 8px; }
.contactcard p { color: var(--muted); margin: 0; }
.infogrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}
.infogrid .k { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; }
.infogrid .v { font-size: 16px; }

/* ---- Footer ---- */
footer { border-top: 1px solid var(--line); padding: 44px 0; }
footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
footer .fbrand { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 14px; }
footer .flinks { display: flex; gap: 24px; font-size: 14px; color: var(--muted); }
footer .flinks a:hover { color: var(--paper); }

/* ---- Responsive ---- */
@media (max-width: 760px) {
  .hero h1 { font-size: 38px; }
  .ghost { width: 320px; height: 320px; top: -40px; right: -40px; }
  .navlinks { position: fixed; top: 76px; left: 0; right: 0; background: var(--ink); border-bottom: 1px solid var(--line); flex-direction: column; padding: 20px 28px; gap: 18px; display: none; }
  .navlinks.open { display: flex; }
  .navtoggle { display: block; background: none; border: none; color: var(--paper); font-size: 22px; }
  .appgrid, .valgrid, .infogrid { grid-template-columns: 1fr; }
  .section-head h2 { font-size: 27px; }
}