:root {
  --paper: #F5F3EE;
  --hedge: #1F2A33;
  --hedge-2: #34444F;
  --soil: #4A5862;
  --barley: #A8894B;
  --ink: #1F2A33;
  --muted: #555F66;
  --line: #DDD8CE;
  --white: #FFFFFF;
  --error: #9B2C1F;
  --serif: "Spectral", Georgia, serif;
  --sans: "Public Sans", system-ui, -apple-system, sans-serif;
  --wrap: 1080px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
}
a { color: var(--hedge-2); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--barley);
  outline-offset: 2px;
}
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { background: var(--hedge); color: var(--white); position: relative; z-index: 10; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 24px; }
.brand {
  color: #EEEBE4; text-decoration: none; font-family: var(--serif);
  font-size: 1.25rem; font-weight: 400; letter-spacing: 0.02em; display: flex; align-items: center; gap: 12px;
}
.mark {
  flex: none; width: 34px; height: 34px; box-sizing: border-box; border: 1.5px solid #EEEBE4;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  font-family: var(--serif); font-weight: 500; font-size: 11px; letter-spacing: 0.04em; line-height: 1;
}
.mark::after { content: ""; width: 12px; height: 1.5px; background: var(--barley); }
.rule { display: block; width: 56px; height: 2px; background: var(--barley); margin-bottom: 32px; }
.nav { display: flex; gap: 28px; }
.nav a { color: #D9DEE2; text-decoration: none; font-size: 0.95rem; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--white); border-bottom-color: var(--barley); }
.nav-toggle {
  display: none; background: none; border: 1px solid #55646E; color: var(--white);
  font: inherit; font-size: 0.9rem; padding: 8px 14px; border-radius: 4px; cursor: pointer;
}

/* Hero */
.hero { background: var(--hedge); color: var(--white); position: relative; overflow: hidden; }
.hero .wrap { position: relative; padding-top: 104px; padding-bottom: 120px; }
.hero h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.3rem, 5.2vw, 4rem); line-height: 1.08; margin: 0 0 28px; max-width: 16ch;
}
.hero p { font-size: 1.2rem; color: #C9D1D6; max-width: 34em; margin: 0 0 40px; }

.page-hero { background: var(--hedge); color: var(--white); }
.page-hero .wrap { padding-top: 72px; padding-bottom: 72px; }
.page-hero h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.12; margin: 0 0 16px; max-width: 22ch;
}
.page-hero p { color: #C9D1D6; font-size: 1.15rem; max-width: 36em; margin: 0; }

/* Buttons */
.btn {
  display: inline-block; background: var(--barley); color: var(--ink); text-decoration: none;
  padding: 14px 26px; border-radius: 3px; border: 0; font: inherit; font-weight: 600; cursor: pointer;
}
.btn:hover { background: #B99A5A; }
.btn[disabled] { opacity: 0.6; cursor: default; }

/* Sections */
section.block { padding: 88px 0; }
section.block + section.block { border-top: 1px solid var(--line); }
.block h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.6rem, 2.8vw, 2.2rem); line-height: 1.2; margin: 0 0 20px; max-width: 24ch;
}
.block h3 { font-family: var(--serif); font-weight: 600; font-size: 1.25rem; margin: 0 0 8px; }
.prose { max-width: 38em; }
.prose p { margin: 0 0 1.1em; }
.prose p:last-child { margin-bottom: 0; }
.split { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.principles > div { border-top: 2px solid var(--hedge); padding-top: 20px; }
.principles p { margin: 0; color: var(--muted); }

.criteria { list-style: none; padding: 0; margin: 0; }
.criteria li { padding: 12px 0 12px 28px; border-bottom: 1px solid var(--line); position: relative; }
.criteria li:first-child { border-top: 1px solid var(--line); }
.criteria li::before {
  content: ""; position: absolute; left: 0; top: 24px; width: 12px; height: 2px; background: var(--barley);
}
.size-line {
  font-family: var(--serif); font-size: 1.35rem; line-height: 1.4; color: var(--hedge);
  margin: 28px 0 0; max-width: 32em;
}

.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.steps li {
  counter-increment: step; display: grid; grid-template-columns: 56px 1fr; gap: 16px;
  padding: 24px 0; border-bottom: 1px solid var(--line);
}
.steps li:first-child { border-top: 1px solid var(--line); }
.steps li::before {
  content: counter(step); font-family: var(--serif); font-size: 1.8rem; line-height: 1; color: var(--soil);
}
.steps h3 { margin-bottom: 4px; }
.steps p { margin: 0; color: var(--muted); }

.band { background: var(--soil); color: #EEEBE4; }
.band h2 { color: var(--white); }
.band p { color: #E3E6E8; }

.quiet-cta { background: var(--hedge); color: var(--white); }
.quiet-cta .wrap {
  padding-top: 64px; padding-bottom: 64px; display: flex; justify-content: space-between;
  align-items: center; gap: 32px; flex-wrap: wrap;
}
.quiet-cta h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(1.5rem, 2.8vw, 2rem); margin: 0 0 6px; }
.quiet-cta p { margin: 0; color: #C9D1D6; }

/* Form */
.form { display: grid; gap: 22px; max-width: 560px; }
.form label { display: block; font-weight: 600; font-size: 0.95rem; margin-bottom: 6px; }
.form input, .form textarea, .form select {
  width: 100%; font: inherit; padding: 12px 14px; border: 1px solid #B7B2A8;
  border-radius: 3px; background: var(--white); color: var(--ink);
}
.form textarea { min-height: 170px; resize: vertical; }
.form [aria-invalid="true"] { border-color: var(--error); }
.field-error { color: var(--error); font-size: 0.9rem; margin: 6px 0 0; }
.form-error { color: var(--error); font-weight: 600; margin: 0; }
.form .note { font-size: 0.9rem; color: var(--muted); margin: 0; }
.skeleton { display: grid; gap: 22px; max-width: 560px; }
.skeleton div { height: 52px; background: #E6E2DA; border-radius: 3px; }
.thanks { max-width: 560px; border-left: 3px solid var(--barley); padding: 4px 0 4px 24px; }
.thanks p { font-family: var(--serif); font-size: 1.35rem; line-height: 1.45; color: var(--hedge); margin: 0 0 12px; }

/* Footer */
.site-footer { background: #172028; color: #AEB8BF; font-size: 0.9rem; }
.site-footer .wrap { padding-top: 48px; padding-bottom: 48px; }
.foot-top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-bottom: 28px; }
.fbrand { font-family: var(--serif); font-size: 1.15rem; color: #EEEBE4; margin: 0 0 6px; }
.site-footer nav { display: flex; gap: 24px; flex-wrap: wrap; }
.site-footer a { color: #D9DEE2; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.legal { border-top: 1px solid #2C3943; padding-top: 24px; margin: 0; font-size: 0.82rem; line-height: 1.6; }
.legal span { display: block; }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 28px; }
  .principles { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .nav-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 76px; left: 0; right: 0; background: var(--hedge);
    flex-direction: column; gap: 0; padding: 8px 16px 20px; border-top: 1px solid #34444F;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid #34444F; }
  .hero .wrap { padding-top: 64px; padding-bottom: 80px; }
  section.block { padding: 60px 0; }
}