:root {
  --paper: #fffbf3;
  --ink: #1b2320;
  --dark-teal: #0e8a8a;
  --brass: #b08d57;
  --fog: #6b736f;
  --rule: color-mix(in oklab, var(--ink) 12%, transparent);
  --font-display: "Newsreader", ui-serif, Georgia, serif;
  --font-body: "Karla", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
}
h1,h2,h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin: 0.4rem 0 1rem; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0.3rem 0 1rem; }
p { text-wrap: pretty; }
a { color: inherit; }
.wrap { width: min(1120px, calc(100% - 2.5rem)); margin-inline: auto; }

.demo-banner {
  background: #13201d;
  color: var(--paper);
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
}

.site-header {
  background: var(--dark-teal);
  color: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.15rem 0;
}
.brand { text-decoration: none; display: flex; flex-direction: column; gap: 0.15rem; }
.brand-name { font-family: var(--font-display); font-size: 1.45rem; font-weight: 500; }
.brand-sub { font-size: 0.78rem; opacity: 0.85; letter-spacing: 0.02em; }
.nav { display: flex; gap: 1.25rem; font-size: 0.92rem; font-weight: 500; }
.nav a { text-decoration: none; opacity: 0.9; border-bottom: 1px solid transparent; padding-bottom: 0.1rem; }
.nav a:hover, .nav a.active { opacity: 1; border-bottom-color: color-mix(in oklab, var(--paper) 70%, transparent); }

.hero { padding: 4.5rem 0 3.5rem; }
.hero-grid { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 2.5rem; align-items: start; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.72rem; font-weight: 600; color: var(--dark-teal); margin: 0 0 0.75rem; }
.lede { font-size: 1.08rem; max-width: 38rem; color: color-mix(in oklab, var(--ink) 88%, transparent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; border: 1px solid var(--ink); padding: 0.7rem 1.15rem;
  font-weight: 600; font-size: 0.92rem; border-radius: 999px; cursor: pointer;
  background: transparent; color: var(--ink); font-family: inherit;
}
.btn.primary { background: var(--dark-teal); border-color: var(--dark-teal); color: var(--paper); }
.btn.ghost { background: transparent; }
.btn:hover { transform: translateY(-1px); }

.hero-card {
  background: color-mix(in oklab, var(--dark-teal) 8%, var(--paper));
  border: 1px solid var(--rule);
  padding: 1.5rem 1.4rem;
  border-radius: 1rem;
}
.card-kicker { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fog); margin: 0 0 0.6rem; }
.card-name { font-family: var(--font-display); font-size: 1.5rem; margin: 0; }
.card-title { margin: 0.25rem 0 1rem; color: var(--fog); }
.card-note { margin: 0; font-size: 0.95rem; }

.section { padding: 3.5rem 0; border-top: 1px solid var(--rule); }
.section-head { max-width: 40rem; margin-bottom: 2rem; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.card {
  border: 1px solid var(--rule);
  border-radius: 1rem;
  padding: 1.35rem 1.25rem;
  background: color-mix(in oklab, var(--paper) 92%, white);
  min-height: 11rem;
}
.card h3 { font-size: 1.25rem; margin: 0 0 0.6rem; }
.card p { margin: 0; color: color-mix(in oklab, var(--ink) 82%, transparent); }

.about-grid { display: grid; grid-template-columns: 1.3fr 0.9fr; gap: 2rem; }
.body { font-size: 1.05rem; max-width: 40rem; }
.body.muted { color: var(--fog); }
.about-panel {
  border-left: 2px solid var(--dark-teal);
  padding: 0.4rem 0 0.4rem 1.25rem;
}
.panel-label { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fog); margin: 0.9rem 0 0.25rem; }
.panel-label:first-child { margin-top: 0; }
.panel-value { margin: 0; font-family: var(--font-display); font-size: 1.2rem; }

.contact-box { max-width: 40rem; }
.contact-form { display: grid; gap: 0.9rem; margin-top: 1.5rem; }
.contact-form label { display: grid; gap: 0.35rem; font-size: 0.85rem; font-weight: 600; }
.contact-form input, .contact-form textarea {
  font: inherit; padding: 0.75rem 0.85rem; border: 1px solid var(--rule);
  border-radius: 0.65rem; background: white; color: var(--ink);
}
.thanks { color: var(--dark-teal); font-weight: 600; }

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 2rem 0 2.5rem;
  margin-top: 1rem;
}
.footer-inner { display: flex; justify-content: space-between; gap: 1.5rem; align-items: end; flex-wrap: wrap; }
.footer-brand { font-family: var(--font-display); font-size: 1.2rem; margin: 0 0 0.25rem; }
.footer-meta { margin: 0; color: var(--fog); font-size: 0.92rem; }
.evolve-chrome { margin: 0; font-size: 0.82rem; color: var(--fog); }
.evolve-chrome a { color: var(--dark-teal); }

@media (max-width: 860px) {
  .hero-grid, .about-grid, .cards { grid-template-columns: 1fr; }
  .nav { gap: 0.85rem; font-size: 0.85rem; }
  .header-inner { flex-direction: column; align-items: flex-start; }
}