:root {
  --color-bg: #ffffff;
  --color-text: #111111;
  --color-muted: #686868;
  --max-width: 42rem;
  --wide-width: 52rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Manrope, "Segoe UI", sans-serif;
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--color-text);
  background: var(--color-bg);
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0;
}

.site-title {
  font-weight: 600;
  font-size: 1.25rem;
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  text-decoration: underline;
}

.site-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.site-main h1,
.site-main h2,
.site-main h3 {
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.site-main h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.site-main h2,
.site-main h3 {
  margin-top: 2.5rem;
}

.site-main p,
.site-main li {
  max-width: 65ch;
}

.site-main ul {
  padding-left: 1.25rem;
}

.site-main figure {
  margin: 1.5rem 0;
}

.site-main figcaption,
.site-main .caption {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.hero {
  margin: 0 0 2rem;
}

.hero img {
  margin: 0 auto;
}

.cta {
  font-weight: 500;
}

.mail-form {
  display: grid;
  gap: 0.75rem;
  max-width: 24rem;
  margin-top: 1.5rem;
}

.mail-form label {
  font-size: 0.95rem;
}

.mail-form input[type="email"] {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid #ccc;
  font: inherit;
}

.mail-form button {
  width: fit-content;
  padding: 0.75rem 1.5rem;
  border: 0;
  background: #111;
  color: #fff;
  font: inherit;
  cursor: pointer;
}

.mail-form button:hover {
  background: #333;
}

.site-footer {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}