:root {
  --overlay: rgba(0, 0, 0, 0.35);
  --label-bg: rgba(0, 0, 0, 0.55);
  --text: #f5f7fb;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  background-color: #000;
  background-image: linear-gradient(var(--overlay), var(--overlay)),
    url("background.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: absolute;
  top: 24px;
  left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.hero {
  flex: 1;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
}

.hero-stack {
  display: grid;
  gap: 10px;
  justify-items: center;
}

.hero-kicker {
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
}

.hero-label {
  font-size: clamp(1.8rem, 4vw, 3.25rem);
  letter-spacing: 0.08em;
  padding: 18px 28px;
}