/* Black & white theme, clean typography complementary to the logo */
:root {
  --bg: #000;
  --fg: #fff;
  --muted: #cfcfcf;
  --accent: #fff;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.wrap {
  min-height: calc(100vh - 80px);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px 20px;
  gap: 16px;
}

.logo {
  width: min(220px, 55vw);
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 0 0 rgba(0,0,0,0));
}

h1 {
  margin: 10px 0 0;
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: clamp(28px, 4vw, 44px);
  text-transform: none;
}

.sub {
  margin: 4px 0 10px;
  font-size: clamp(16px, 2.5vw, 22px);
  color: var(--muted);
  font-weight: 600;
}

.cta {
  display: inline-block;
  padding: 12px 22px;
  border: 2px solid var(--fg);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--fg);
  transition: transform .15s ease, background .2s ease, color .2s ease;
}

.cta:hover, .cta:focus-visible {
  background: var(--fg);
  color: var(--bg);
  transform: translateY(-1px);
  outline: none;
}

.foot {
  height: 80px;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}