:root {
  --ink: #11110f;
  --muted: #65655f;
  --paper: #f5f5f0;
  --surface: #fbfbf8;
  --line: #d8d8d0;
  --accent: #d9ff43;
  --danger: #a53422;
  --max-width: 920px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.shell {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand sup {
  margin-left: 2px;
  font-size: 0.45em;
  vertical-align: super;
}

.back-link {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

main {
  padding: 78px 0 104px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
  content: "";
}

h1 {
  max-width: 800px;
  margin: 0 0 24px;
  font-size: clamp(3.1rem, 8vw, 6.4rem);
  letter-spacing: -0.07em;
  line-height: 0.94;
}

.intro {
  max-width: 650px;
  margin: 0 0 52px;
  color: #474741;
  font-size: 1.08rem;
}

.form-card {
  padding: clamp(26px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.field {
  margin-bottom: 24px;
}

.field-grid .field {
  margin-bottom: 0;
}

label,
legend {
  display: block;
  margin-bottom: 8px;
  font-size: 0.84rem;
  font-weight: 700;
}

.optional {
  color: var(--muted);
  font-weight: 500;
}

input,
select,
textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid #c7c7bf;
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

textarea {
  min-height: 170px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--ink);
  outline: 3px solid rgba(217, 255, 67, 0.7);
  outline-offset: 1px;
}

.full-field {
  margin-top: 24px;
}

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

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
}

.fine-print {
  max-width: 460px;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  transform: translateY(-1px);
}

button:disabled {
  cursor: wait;
  opacity: 0.6;
  transform: none;
}

.form-status {
  display: none;
  margin: 24px 0 0;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  font-size: 0.88rem;
}

.form-status.visible {
  display: block;
}

.form-status.error {
  border-color: #d6a69e;
  color: var(--danger);
}

.site-footer {
  padding: 30px 0 38px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
}

.site-footer .shell {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.site-footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  text-decoration: none;
}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 32px), var(--max-width));
  }

  main {
    padding: 58px 0 76px;
  }

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

  .field-grid .field {
    margin-bottom: 0;
  }

  .form-footer,
  .site-footer .shell {
    align-items: flex-start;
    flex-direction: column;
  }

  button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  button:hover {
    transform: none;
  }
}