:root {
  --ink: #1c1917;
  --muted: #57534e;
  --paper: #f7f4ef;
  --panel: #efeae2;
  --line: #d6d0c6;
  --navy: #1e3a5f;
  --navy-dark: #152a46;
  --white: #fffcf8;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Iowan Old Style", Palatino, "Palatino Linotype", "Times New Roman", serif;
  font-size: 1.125rem;
  line-height: 1.6;
}

h1, h2, h3, .mark, .eyebrow, .offer-name, .btn, nav, label, button, input, textarea {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a {
  color: var(--navy);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--navy-dark);
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 10;
  background: var(--white);
  padding: 0.5rem 0.75rem;
}

.wrap {
  width: min(960px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 5;
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.mark {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.mark a {
  color: var(--ink);
  text-decoration: none;
}

nav ul {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  padding: 5.5rem 0 4.5rem;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--muted);
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 16ch;
}

.lede {
  margin: 0 0 2rem;
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.25rem;
}

.btn {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  text-decoration: none;
  border: 0;
  padding: 0.8rem 1.2rem;
  font-size: 0.95rem;
  cursor: pointer;
}

.btn:hover {
  background: var(--navy-dark);
  color: #fff;
}

.block {
  padding: 3.75rem 0;
  border-bottom: 1px solid var(--line);
}

.block.alt {
  background: var(--panel);
}

.split {
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) 1fr;
  gap: 2rem 3rem;
  align-items: start;
}

h2 {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.offer-name {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.offer-meta {
  margin: 0.25rem 0 1rem;
  color: var(--muted);
}

blockquote {
  margin: 0;
  padding: 0 0 0 1.1rem;
  border-left: 3px solid var(--navy);
}

blockquote p {
  margin: 0;
  font-style: italic;
}

.contact-form {
  display: grid;
  gap: 0.4rem;
  max-width: 32rem;
}

.contact-form label {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.7rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  padding: 0.7rem 0.8rem;
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--navy);
  outline-offset: 1px;
}

.contact-form .btn {
  margin-top: 1.1rem;
  justify-self: start;
}

.site-footer {
  padding: 1.5rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 720px) {
  .header-inner,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 0;
    min-height: 0;
  }

  nav ul {
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
  }

  .hero {
    padding: 3rem 0 2.5rem;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  h1 {
    max-width: none;
  }
}