:root {
  --Bg: #fafaf9; --Text: #1c1917; --Muted: #57534e; --Accent: #2563eb;
  --Card: #ffffff; --Border: #e7e5e4;
}
:root[data-theme="dark"] {
  --Bg: #0c0a09; --Text: #f5f5f4; --Muted: #a8a29e; --Accent: #60a5fa;
  --Card: #1c1917; --Border: #292524;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --Bg: #0c0a09; --Text: #f5f5f4; --Muted: #a8a29e; --Accent: #60a5fa;
    --Card: #1c1917; --Border: #292524;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--Bg); color: var(--Text);
  font: 17px/1.65 Inter, system-ui, sans-serif;
}
a { color: var(--Accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.Nav {
  position: sticky; top: 0; display: flex; justify-content: space-between; align-items: center;
  max-width: 820px; margin: 0 auto; padding: 16px; background: var(--Bg);
}
.Nav nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.Nav nav a { color: var(--Muted); font-size: 15px; }
.Logo { font-weight: 700; color: var(--Text) !important; }
#ThemeToggle {
  background: none; border: 1px solid var(--Border); color: var(--Text);
  border-radius: 8px; padding: 2px 8px; cursor: pointer; font-size: 15px;
}
main { max-width: 820px; margin: 0 auto; padding: 0 16px; }
section { padding: 48px 0; border-bottom: 1px solid var(--Border); }
section:last-child { border-bottom: 0; }
.Hero { padding: 96px 0 64px; }
h1 { font-size: clamp(2rem, 6vw, 3.2rem); line-height: 1.15; margin: 0 0 16px; }
h2 { font-size: 1.4rem; margin: 0 0 16px; }
h3 { margin: 0 0 8px; font-size: 1.05rem; }
.Lead { font-size: 1.2rem; color: var(--Muted); margin: 0 0 24px; }
.Links { display: flex; gap: 20px; flex-wrap: wrap; font-weight: 500; }
.Cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.Card { background: var(--Card); border: 1px solid var(--Border); border-radius: 12px; padding: 20px; }
.Card p { color: var(--Muted); margin: 0 0 12px; font-size: 15px; }
.Posts { list-style: none; padding: 0; margin: 0; }
.Posts li { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; }
.Posts span { color: var(--Muted); font-size: 14px; white-space: nowrap; }
footer { text-align: center; color: var(--Muted); font-size: 14px; padding: 32px 16px; }

/* Consulting layout */
.Eyebrow { color: var(--Accent); font-weight: 500; font-size: 14px; letter-spacing: .02em; margin: 0 0 12px; }
.Buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.Button {
  display: inline-block; background: var(--Accent); color: #fff; font-weight: 500;
  padding: 10px 18px; border-radius: 10px; border: 1px solid var(--Accent);
}
.Button:hover { text-decoration: none; opacity: .9; }
.Button.Ghost { background: transparent; color: var(--Text); border-color: var(--Border); }
.NavCta { color: var(--Accent) !important; font-weight: 500; }
.Stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.Stat { border-left: 3px solid var(--Accent); padding: 4px 0 4px 16px; }
.Stat strong { display: block; font-size: 1.8rem; line-height: 1.2; }
.Stat span { color: var(--Muted); font-size: 15px; }
.Steps { padding-left: 20px; margin: 0; }
.Steps li { margin-bottom: 12px; }
.About { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; align-items: start; }
.About p { margin-top: 0; }
.Tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.Tags li { border: 1px solid var(--Border); border-radius: 999px; padding: 4px 12px; font-size: 14px; color: var(--Muted); }
.Contact p { color: var(--Muted); }
@media (max-width: 640px) {
  .About { grid-template-columns: 1fr; }
  .Nav nav a:not(.NavCta) { display: none; }
}
#services .Cards { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }