:root {
  --ink: #1a293d;
  --ink-soft: #b8c2d1;
  --parchment: #f5ede0;
  --parchment-dark: #242628;
  --oak: #8c6138;
  --oak-light: #b88c57;
  --seal: #9e2e2e;
  --sage: #4d7a66;
  --rule: rgba(245, 237, 224, 0.12);
  --card: rgba(245, 237, 224, 0.03);
  --glow: rgba(140, 97, 56, 0.35);
  --radius: 12px;
  --max: 1080px;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-sans: "Source Sans 3", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-sans);
  color: var(--parchment);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(140, 97, 56, 0.18), transparent 55%),
    radial-gradient(ellipse 40% 30% at 100% 20%, rgba(78, 122, 102, 0.12), transparent 50%),
    var(--parchment-dark);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.ledger-lines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.22;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent 27px,
    var(--rule) 27px,
    var(--rule) 28px
  );
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

a {
  color: var(--oak-light);
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.25rem;
  backdrop-filter: blur(14px);
  background: rgba(36, 38, 40, 0.86);
  border-bottom: 1px solid var(--rule);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--parchment);
  font-family: var(--font-serif);
  font-size: 1.15rem;
}

.brand-seal {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, var(--oak-light), var(--seal) 55%, #5a1818 100%);
  box-shadow: 0 0 18px var(--glow);
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--card);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 5px auto;
  background: var(--parchment);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.site-nav a {
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--parchment);
}

.hero,
.section {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  padding: 4.5rem 0 2rem;
}

.hero {
  padding-top: 5.5rem;
  padding-bottom: 3.5rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--oak-light);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  max-width: 14ch;
}

h1 em {
  font-style: italic;
  color: var(--oak-light);
  text-shadow: 0 0 40px var(--glow);
}

h2 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  max-width: 22ch;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.subtitle {
  margin: 0 0 1rem;
  color: var(--oak-light);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
}

.lede,
.section-lede {
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.75rem 0 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

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

.btn-primary {
  background: linear-gradient(180deg, var(--oak-light), var(--oak));
  color: var(--parchment);
  box-shadow: 0 8px 28px var(--glow);
}

.btn-primary:hover {
  color: #fff;
}

.btn-ghost {
  background: transparent;
  border-color: var(--rule);
  color: var(--parchment);
}

.btn-small {
  padding: 0.45rem 0.8rem;
  background: rgba(140, 97, 56, 0.2);
  border: 1px solid rgba(140, 97, 56, 0.45);
  color: var(--parchment);
  border-radius: 8px;
}

.hero-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 0;
  margin: 0;
  max-width: 36rem;
}

.hero-stats li {
  padding: 0.9rem 1rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--card);
}

.hero-stats strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--parchment);
}

.hero-stats span {
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.feature-grid,
.about-grid,
.contact-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 1.25rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(140, 97, 56, 0.08), transparent 40%),
    var(--card);
  box-shadow: inset 0 1px 0 rgba(245, 237, 224, 0.04);
}

.card-index {
  display: inline-block;
  margin-bottom: 0.65rem;
  color: var(--oak-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.about-grid {
  grid-template-columns: 1.6fr 1fr;
}

.about-card p + p {
  margin-top: 1rem;
}

.disclaimer {
  padding-top: 0.5rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: 0.92rem !important;
}

.about-aside {
  align-self: start;
}

.aside-label {
  margin: 0 0 0.5rem;
  color: var(--oak-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.aside-quote {
  margin: 0 0 1.25rem !important;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  line-height: 1.25;
  color: var(--parchment) !important;
}

.about-aside ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.meta-line {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.prose {
  margin-top: 1.5rem;
  padding: 1.5rem;
}

.prose h3 {
  margin-top: 1.6rem;
  font-size: 1.2rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose ul {
  padding-left: 1.2rem;
}

.contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

a.contact-card:hover {
  border-color: rgba(140, 97, 56, 0.55);
  box-shadow: 0 0 24px rgba(140, 97, 56, 0.18);
}

.contact-label {
  color: var(--oak-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.contact-value {
  color: var(--parchment);
  font-size: 1.05rem;
  font-weight: 600;
  word-break: break-word;
}

.site-footer {
  width: min(100% - 2.5rem, var(--max));
  margin: 2rem auto 0;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: 0.92rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
}

@media (max-width: 900px) {
  .feature-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem;
    background: rgba(36, 38, 40, 0.96);
    border-bottom: 1px solid var(--rule);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 0.85rem 0.75rem;
    border-bottom: 1px solid var(--rule);
  }

  .site-nav .btn-small {
    margin-top: 0.5rem;
    text-align: center;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn:hover {
    transform: none;
  }
}