:root {
  --bg: #09090b;
  --text: #f5f5f4;
  --muted: #a8a29e;
  --line: #27272a;
  --accent: #d4d4d8;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background: radial-gradient(1200px 700px at 80% -10%, #18181b 0%, var(--bg) 45%);
  color: var(--text);
  font-family: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.hero {
  width: min(860px, 100%);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(1.4rem, 3vw, 3rem);
  background: rgba(9, 9, 11, 0.72);
  backdrop-filter: blur(4px);
}

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 8vw, 5rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 0.95;
}

.date {
  margin: 1rem 0 1.6rem;
  color: var(--muted);
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.concept {
  margin: 0;
  max-width: 68ch;
  color: #e7e5e4;
  font-size: clamp(1.02rem, 2vw, 1.22rem);
}

.cta-row {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.1rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.cta.primary {
  background: var(--text);
  color: #111827;
  border-color: var(--text);
}

.cta.ghost {
  color: var(--muted);
}

.cta:focus-visible,
.cta:hover {
  transform: translateY(-1px);
}