:root {
  --bg: #000;
  --text: #e7eaee;
  --muted: #a6adbb;
  --brand: #e6edf8;
  --btn: rgba(255,255,255,.12);
  --btn-border: rgba(255,255,255,.24);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif; }

.viewport {
  position: relative;
  min-height: 100vh;
  width: 100%;
  background: #000 url('/assets/background.jpg') center/cover no-repeat fixed;
  display: grid;
  grid-template-rows: 1fr auto;
}

.overlay {
  position: absolute; inset: 0;
  background: radial-gradient(1200px 600px at 50% 40%, rgba(0,0,0,.2), rgba(0,0,0,.65)),
              linear-gradient(to bottom, rgba(0,0,0,.2), rgba(0,0,0,.6));
  pointer-events: none;
}

.container { max-width: 1100px; margin: 0 auto; padding: 24px; }

.content {
  position: relative;
  z-index: 1;
  align-self: center;
  text-align: center;
  display: grid;
  place-items: center;
  gap: 18px;
  padding-top: 8vh;
}

.mark { filter: drop-shadow(0 6px 24px rgba(0,0,0,.45)); }
.wordmark { max-width: min(560px, 60vw); height: auto; filter: drop-shadow(0 6px 24px rgba(0,0,0,.45)); }
.lede { color: var(--muted); font-size: clamp(16px, 2.2vw, 20px); margin-top: 2px; }

.cta-row { display: inline-flex; gap: 12px; margin-top: 8px; flex-wrap: wrap; justify-content: center; }
.btn { display: inline-block; text-decoration: none; color: var(--text); border: 1px solid var(--btn-border); background: var(--btn); padding: 12px 16px; border-radius: 12px; font-weight: 600; backdrop-filter: blur(6px); }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: rgba(255,255,255,.9); color: #000; border: 1px solid rgba(255,255,255,.95); }

.footer { position: relative; z-index: 1; color: rgba(231,234,238,.8); text-align: center; padding-bottom: 16px; }