:root {
  --bg: #ffffff;
  --ink: #111111;
  --muted: #666666;
  --line: #e9e9e9;
  --button: #111111;
  --button-hover: #2a2a2a;
}

* {
  box-sizing: border-box;
}

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
}

a {
  color: inherit;
}

.landing {
  width: min(100% - 2rem, 760px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 3rem 0 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
}

.cover {
  width: min(100%, 290px);
  height: auto;
  margin-bottom: 2rem;
}

h1 {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(2.8rem, 8vw, 4.8rem);
  font-weight: 600;
  line-height: 0.95;
}

.subtitle {
  max-width: 32rem;
  margin: 1rem 0 2rem;
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.7;
  color: var(--muted);
}

.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.4rem;
  padding: 0 1.5rem;
  border-radius: 999px;
  background: var(--button);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 160ms ease, transform 160ms ease;
}

.download-button:hover {
  background: var(--button-hover);
  transform: translateY(-1px);
}

.meta {
  margin: 1.15rem 0 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--muted);
}

.meta a {
  text-underline-offset: 0.22rem;
}

.text-block {
  width: min(100%, 640px);
  margin-top: 2.6rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  text-align: left;
}

.text-block h2 {
  margin: 0 0 0.8rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.05;
}

.text-block p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

@media (max-width: 640px) {
  .landing {
    width: min(100% - 1.5rem, 760px);
    padding: 2rem 0 3rem;
  }

  .cover {
    width: min(100%, 240px);
    margin-bottom: 1.5rem;
  }

  .text-block {
    margin-top: 2.2rem;
    padding-top: 1.6rem;
  }
}