:root {
  --paper: #f6f3ec;
  --paper-2: #eeeae0;
  --ink: #14140f;
  --ink-soft: #40403a;
  --ink-muted: #86867d;
  --line: #d8d3c6;
  --accent: #8a5a1f;
  --accent-soft: rgba(138, 90, 31, 0.09);
  --font-serif: "Iowan Old Style", "Charter", "Source Serif Pro", Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14140f;
    --paper-2: #1c1c17;
    --ink: #f2eee3;
    --ink-soft: #b4b0a4;
    --ink-muted: #7a766c;
    --line: #2c2c26;
    --accent: #d9975a;
    --accent-soft: rgba(217, 151, 90, 0.10);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--accent);
  color: var(--paper);
}

.site-header,
section,
footer {
  max-width: 46rem;
  padding-left: 1.75rem;
  padding-right: 1.75rem;
  margin-left: auto;
  margin-right: auto;
}

.site-header {
  padding-top: 6.5rem;
  padding-bottom: 5rem;
  position: relative;
}

.mark {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.mark::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  background: var(--accent);
  border-radius: 50%;
}

h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.2vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 1.75rem;
  max-width: 18ch;
}

.subhead {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 34rem;
  margin: 0;
}

.cta-row {
  margin: 2.75rem 0 0;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
  transform: translateY(-1px);
}

.cta::after {
  content: "→";
  font-size: 1rem;
  transition: transform 0.2s ease;
}

.cta:hover::after {
  transform: translateX(2px);
}

section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  border-top: 1px solid var(--line);
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.25rem;
}

section h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 2.5rem;
  max-width: 22ch;
  color: var(--ink);
}

section p {
  color: var(--ink-soft);
  margin: 0 0 1rem;
  max-width: 36rem;
  line-height: 1.65;
}

.lede {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--ink);
  max-width: 38rem;
  margin: 0 0 2rem;
  line-height: 1.5;
}

.pairs {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 2rem 3rem;
}

.pairs.terse {
  gap: 1.5rem 3rem;
}

.pairs > div {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.pairs.terse > div {
  padding-top: 0.9rem;
}

dt {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--ink);
  margin-bottom: 0.5rem;
  letter-spacing: 0.002em;
}

dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

.pairs a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

.pairs a:hover {
  color: var(--accent);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
  max-width: 34rem;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.contact-form__field label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.005em;
}

.contact-form__optional {
  font-weight: 400;
  color: var(--ink-muted);
}

.contact-form__field input,
.contact-form__field textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  width: 100%;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.contact-form__field textarea {
  resize: vertical;
  min-height: 7rem;
  line-height: 1.55;
}

.contact-form__field input:focus,
.contact-form__field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--paper-2);
}

.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder {
  color: var(--ink-muted);
}

.contact-form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form__actions {
  margin-top: 0.5rem;
}

.contact-form__submit {
  font: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.contact-form__submit::after {
  content: "→";
  transition: transform 0.2s ease;
}

.contact-form__submit:hover:not(:disabled) {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.contact-form__submit:hover:not(:disabled)::after {
  transform: translateX(2px);
}

.contact-form__submit:disabled {
  opacity: 0.6;
  cursor: wait;
}

.contact-form__status {
  margin: 0;
  min-height: 1.5em;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.contact-form__status--ok {
  color: var(--accent);
  font-weight: 500;
}

.contact-form__status--error {
  color: #b8382b;
}

@media (max-width: 560px) {
  .contact-form__row {
    grid-template-columns: 1fr;
  }
}

footer {
  padding-top: 3rem;
  padding-bottom: 3.5rem;
  margin-top: 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0;
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }
  .site-header {
    padding-top: 4.5rem;
    padding-bottom: 3.5rem;
  }
  .mark {
    margin-bottom: 2.75rem;
  }
  section {
    padding-top: 3.75rem;
    padding-bottom: 3.75rem;
  }
  section h2 {
    margin-bottom: 2rem;
  }
}