:root {
  --paper: #f3efe6;
  --ink: #1c1915;
  --muted: #5e584e;
  --line: #d4cdc0;
  --link: #1f4a3a;
  --web: #e6eee8;
  --error: #7a2e24;
}

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

html {
  background: var(--paper);
  color: var(--ink);
}

body {
  margin: 0 auto;
  max-width: 72rem;
  padding: 3.2rem 1.4rem 4rem;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 1.125rem;
  line-height: 1.5;
}

h1,
h2,
h3 {
  font-family: Fraunces, "Iowan Old Style", Palatino, serif;
  font-weight: 560;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 4.2rem);
  font-weight: 640;
}

h2 {
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  font-weight: 640;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h3 {
  margin: 0 0 0.45rem;
  font-size: 1.7rem;
}

p {
  margin: 0 0 0.8rem;
}

a {
  color: var(--link);
  text-underline-offset: 0.15em;
}

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

.top {
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
}

.contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.2rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
}

.hero {
  max-width: 40rem;
  padding: 1.8rem 0 0.4rem;
}

.hero p:first-child {
  margin: 0;
  font-family: Fraunces, Palatino, serif;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  line-height: 1.35;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  margin: 1rem 0 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: 1.05rem;
}

.lanes {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 1.1rem;
  margin-top: 2rem;
  align-items: stretch;
}

.lane {
  margin: 0;
}

.lane-web {
  background: var(--web);
  padding: 1.35rem 1.45rem 1.2rem;
}

.lane-web h3 {
  font-size: 2rem;
}

.lane-web p {
  font-size: 1.12rem;
}

.lane-clinic {
  border: 1px solid var(--line);
  padding: 1rem 0.95rem 0.85rem;
}

.lane-clinic h2,
.lane-clinic h3,
.lane-clinic p {
  font-size: 0.98rem;
}

.lane-clinic h3 {
  font-size: 1.25rem;
}

.lane-stack {
  color: var(--muted);
}

.record,
.build,
.write {
  margin-top: 2.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.proof {
  margin: 0 0 1.45rem;
  max-width: 46rem;
}

.proof p {
  margin: 0;
}

.where {
  font-weight: 600;
}

.shipped,
.stack {
  color: var(--ink);
}

.stack {
  color: var(--muted);
}

form {
  display: grid;
  gap: 0.75rem;
  max-width: 34rem;
}

label {
  display: grid;
  gap: 0.28rem;
  font-size: 0.95rem;
  color: var(--muted);
}

input,
textarea {
  font: inherit;
  color: var(--ink);
  background: #fffdf8;
  border: 1px solid var(--line);
  padding: 0.5rem 0.6rem;
}

button {
  justify-self: start;
  font: inherit;
  color: var(--paper);
  background: var(--ink);
  border: 0;
  padding: 0.5rem 0.95rem;
  cursor: pointer;
}

button:disabled {
  opacity: 0.6;
  cursor: default;
}

.form-status {
  min-height: 1.4em;
  margin: 0;
}

.form-status.is-success {
  color: var(--link);
}

.form-status.is-error {
  color: var(--error);
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

footer {
  margin-top: 2.8rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 1rem;
}

footer p:last-child {
  margin-bottom: 0;
}

@media (max-width: 760px) {
  body {
    padding-top: 2rem;
    font-size: 1.05rem;
  }

  .lanes {
    grid-template-columns: 1fr;
  }

  .lane-web h3 {
    font-size: 1.6rem;
  }
}