:root {
  --ground: #FBFAF7;
  --surface: #FFFFFF;
  --ink: #16202B;
  --ink-soft: #4A5764;
  --muted: #6B7885;
  --rule: #E3DFD7;
  --accent: #8A5D26;
  --accent-soft: #F3EBDF;
  --measure: 68ch;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #11161C;
    --surface: #171E26;
    --ink: #E9E6E0;
    --ink-soft: #B3BCC6;
    --muted: #8B96A2;
    --rule: #2A343F;
    --accent: #D3A461;
    --accent-soft: #24211B;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

.serif {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
}

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px 96px;
}

/* ---------- nav ---------- */
nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--ground);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  gap: 24px;
  align-items: baseline;
  flex-wrap: wrap;
}
.nav-brand {
  font-weight: 640;
  letter-spacing: -0.01em;
  margin-right: auto;
  color: var(--ink);
  text-decoration: none;
}
nav a.link {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14.5px;
  padding-bottom: 2px;
  border-bottom: 1.5px solid transparent;
}
nav a.link:hover { color: var(--accent); border-bottom-color: var(--accent); }
nav a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- headers ---------- */
header.doc {
  padding: 64px 0 34px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 40px;
}
.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--muted);
  font-weight: 600;
  margin: 0 0 14px;
}
h1 {
  font-size: clamp(34px, 5vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  text-wrap: balance;
  font-weight: 600;
}
.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  color: var(--muted);
  font-size: 14.5px;
  margin: 0;
}

/* ---------- home ---------- */
.hero {
  padding: 84px 0 56px;
}
.hero .lede {
  font-size: 20px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 8px;
}

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px 36px;
  padding: 44px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 48px;
}
.svc h3 {
  font-size: 16.5px;
  font-weight: 640;
  margin: 0 0 6px;
  color: var(--ink);
}
.svc p { margin: 0; font-size: 15.5px; }

/* ---------- hero video ---------- */
.hero-media {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  margin: 0 0 44px;
  background: #0B0F14;
  aspect-ratio: 16 / 7;
}
.hero-media video,
.hero-media img.fallback {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,15,20,.72) 0%, rgba(11,15,20,.28) 45%, rgba(11,15,20,.12) 100%);
  pointer-events: none;
}
.hero-media .caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 28px 30px;
  z-index: 2;
}
.hero-media .caption h1 {
  color: #F2EFE9;
  margin: 0;
  font-size: clamp(26px, 4vw, 40px);
  text-shadow: 0 2px 24px rgba(0,0,0,.5);
}
@media (max-width: 560px) {
  .hero-media { aspect-ratio: 4 / 3; }
  .hero-media .caption { padding: 18px 20px; }
}

/* ---------- process steps ---------- */
.steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 32px;
}
.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  align-items: start;
}
.step-media {
  grid-column: 2;
  margin-top: 12px;
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: #0B0F14;
  aspect-ratio: 16 / 9;
  max-width: 520px;
}
.step-media video,
.step-media img.fallback {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 560px) {
  .step-media { grid-column: 1; max-width: 100%; }
}
.step-n {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.06em;
  color: var(--accent);
  padding-top: 4px;
}
.step h3 {
  font-size: 16.5px;
  font-weight: 640;
  margin: 0 0 5px;
  color: var(--ink);
}
.step p { margin: 0; font-size: 15.5px; }
@media (max-width: 560px) {
  .step { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- sections ---------- */
section { margin-bottom: 40px; scroll-margin-top: 76px; }

h2.sec {
  font-size: 21px;
  letter-spacing: -0.012em;
  margin: 0 0 14px;
  font-weight: 620;
  text-wrap: balance;
  display: flex;
  gap: 14px;
  align-items: baseline;
}
h2.plain {
  font-size: 21px;
  letter-spacing: -0.012em;
  margin: 0 0 14px;
  font-weight: 620;
}
.num {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 650;
  flex: none;
  min-width: 2.2ch;
}
h3.sub {
  font-size: 16.5px;
  font-weight: 640;
  margin: 24px 0 8px;
}
p, li { max-width: var(--measure); }
p { margin: 0 0 15px; color: var(--ink-soft); }
li { margin-bottom: 9px; color: var(--ink-soft); }
ul, ol { padding-left: 22px; margin: 0 0 15px; }
strong { color: var(--ink); font-weight: 640; }

.glance {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 3px;
  padding: 26px 28px;
  margin: 0 0 48px;
}
.glance h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--accent);
  margin: 0 0 18px;
  font-weight: 650;
}
.glance dl {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(140px, auto) 1fr;
  gap: 12px 24px;
}
.glance dt { font-weight: 620; font-size: 15px; color: var(--ink); }
.glance dd { margin: 0; font-size: 15px; color: var(--ink-soft); }
@media (max-width: 560px) {
  .glance dl { grid-template-columns: 1fr; gap: 4px; }
  .glance dd { margin-bottom: 12px; }
}

.callout {
  background: var(--accent-soft);
  border-radius: 3px;
  padding: 18px 22px;
  margin: 18px 0;
  border: 1px solid var(--rule);
}
.callout p:last-child { margin-bottom: 0; }

a.inline { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
a.inline:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

footer {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 14px;
}
footer p { color: var(--muted); margin-bottom: 8px; }
footer a { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }
footer a:hover { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}