/* claudemint — shared design system */

:root {
  --mint: #B8F2D8;
  --mint-bold: #2FCF9A;
  --mint-deep: #0E6B4E;
  --navy: #0A1628;
  --ink: #0A1628;
  --cream: #F7F5EE;
  --line: rgba(10,22,40,0.15);
  --muted: rgba(10,22,40,0.62);
  --display: 'Space Grotesk', system-ui, sans-serif;
  --body: 'Geist', system-ui, sans-serif;
  --mono: 'Geist Mono', ui-monospace, monospace;
  --serif: 'Instrument Serif', serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: var(--body); color: var(--ink); background: var(--cream); overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* NAV */
.nav {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  z-index: 100;
  background: var(--ink); color: var(--cream);
  border-radius: 999px;
  padding: 10px 10px 10px 22px;
  display: flex; align-items: center; gap: 18px;
  font-size: 14px;
  box-shadow: 0 10px 40px rgba(10,22,40,0.25);
  max-width: calc(100vw - 32px);
}
.nav .logo { display: flex; align-items: center; gap: 8px; font-weight: 500; letter-spacing: -0.01em; }
.nav .logo-mark { width: 22px; height: 22px; border-radius: 50%; background: var(--mint-bold); display: grid; place-items: center; color: var(--ink); font-size: 12px; font-weight: 600; font-family: var(--serif); font-style: italic; }
.nav .divider { width: 1px; height: 16px; background: rgba(247,245,238,0.2); }
.nav-links { display: flex; gap: 18px; color: rgba(247,245,238,0.7); }
.nav-links a:hover, .nav-links a.active { color: var(--mint-bold); }
.nav-cta {
  background: var(--mint-bold); color: var(--ink);
  padding: 8px 14px; border-radius: 999px; font-weight: 500; font-size: 13px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: transform .15s;
}
.nav-cta:hover { transform: scale(1.04); }

/* Section labels */
.sec-label {
  font-family: var(--mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted);
  display: flex; gap: 10px; align-items: center;
}
.sec-label .sq { width: 10px; height: 10px; background: var(--mint-bold); }

/* FOOTER */
.footer { background: var(--ink); color: var(--cream); padding: 48px 40px; border-top: 1px solid rgba(247,245,238,0.1); }
.footer-inner { max-width: 1500px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; }
.footer h5 { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 16px; opacity: 0.6; font-weight: 400; }
.footer a { display: block; padding: 5px 0; font-size: 14px; opacity: 0.85; }
.footer a:hover { color: var(--mint-bold); opacity: 1; }
.footer-bottom { max-width: 1500px; margin: 48px auto 0; padding-top: 24px; border-top: 1px solid rgba(247,245,238,0.1); display: flex; justify-content: space-between; font-family: var(--mono); font-size: 12px; opacity: 0.5; flex-wrap: wrap; gap: 16px; }

@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

/* Generic page-shell helpers used across inner pages */
.page-hero {
  padding: 140px 40px 80px;
  background: var(--mint);
  border-bottom: 1.5px solid var(--ink);
  position: relative; overflow: hidden;
}
.page-hero-inner {
  max-width: 1500px; margin: 0 auto;
  display: grid; grid-template-columns: 1.6fr 1fr; gap: 64px; align-items: end;
}
.page-hero h1 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(48px, 8vw, 120px);
  line-height: 0.95; letter-spacing: -0.04em;
  margin: 24px 0 0; max-width: 14ch;
}
.page-hero h1 .serif { font-family: var(--serif); font-style: italic; }
.page-hero-side p {
  font-size: 17px; line-height: 1.5; color: var(--ink);
  max-width: 36ch; margin: 0 0 24px;
}
.page-hero-side p strong { background: var(--cream); padding: 2px 6px; border-radius: 4px; }
@media (max-width: 1100px) {
  .page-hero-inner { grid-template-columns: 1fr; gap: 32px; }
}

.page-body { background: var(--cream); padding: 80px 40px 140px; }
.page-body-inner { max-width: 1100px; margin: 0 auto; }
.page-body p { font-size: 17px; line-height: 1.6; max-width: 65ch; }
.page-body h2 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(28px, 3.5vw, 44px); line-height: 1.05; letter-spacing: -0.025em;
  margin: 48px 0 16px;
}
.page-body h2 .serif { font-family: var(--serif); font-style: italic; }