:root {
  --bg: #E9EBE7;
  --bg-panel: #DEE1DB;
  --ink: #1B1913;
  --ink-soft: #4A4640;
  --copper: #A8562E;
  --copper-strong: #8C4423;
  --steel: #46586A;
  --mid: #8C8377;
  --line: #B9B2A4;
  --paper-shadow: rgba(27, 25, 19, 0.08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17150F;
    --bg-panel: #1F1C15;
    --ink: #E9EBE7;
    --ink-soft: #C4C0B6;
    --copper: #C97A4A;
    --copper-strong: #E0925E;
    --steel: #6E8DA3;
    --mid: #6E695D;
    --line: #3A362C;
    --paper-shadow: rgba(0, 0, 0, 0.35);
  }
}
:root[data-theme="dark"] {
  --bg: #17150F; --bg-panel: #1F1C15; --ink: #E9EBE7; --ink-soft: #C4C0B6;
  --copper: #C97A4A; --copper-strong: #E0925E; --steel: #6E8DA3; --mid: #6E695D;
  --line: #3A362C; --paper-shadow: rgba(0, 0, 0, 0.35);
}
:root[data-theme="light"] {
  --bg: #E9EBE7; --bg-panel: #DEE1DB; --ink: #1B1913; --ink-soft: #4A4640;
  --copper: #A8562E; --copper-strong: #8C4423; --steel: #46586A; --mid: #8C8377;
  --line: #B9B2A4; --paper-shadow: rgba(27, 25, 19, 0.08);
}

* { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: Georgia, "Iowan Old Style", "Charter", serif;
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }

.display {
  font-family: Futura, "Century Gothic", "URW Gothic", "Avenir Next", sans-serif;
  letter-spacing: 0.01em;
}

.mono {
  font-family: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Consolas, monospace;
  font-variant-numeric: tabular-nums;
}

.label {
  font-family: Futura, "Century Gothic", "URW Gothic", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.7rem;
  color: var(--mid);
  font-weight: 600;
}

.wrap { max-width: 980px; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2rem); }

header.site {
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; }
.wordmark { font-family: Futura, "Century Gothic", sans-serif; font-weight: 700; font-size: 1.2rem; letter-spacing: 0.03em; }
.wordmark .thin { font-weight: 400; color: var(--ink-soft); }
nav.site a {
  font-family: Futura, "Century Gothic", sans-serif;
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-decoration: none;
  margin-left: 1.5rem;
}
nav.site a:hover { color: var(--copper); }

section { padding: clamp(3rem, 8vw, 5.5rem) 0; border-bottom: 1px solid var(--line); }
section:last-of-type { border-bottom: none; }

.hero h1 {
  font-family: Futura, "Century Gothic", "URW Gothic", sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  line-height: 1.15;
  max-width: 20ch;
  margin: 0 0 1rem;
  text-wrap: balance;
}
.hero .lede { max-width: 55ch; color: var(--ink-soft); font-size: 1.15rem; margin-bottom: 2rem; }
.rule-accent { display: inline-block; width: 3.5rem; height: 3px; background: var(--copper); margin-bottom: 1.5rem; }

.hero-media { margin-top: 2.5rem; border: 1px solid var(--line); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
@media (max-width: 700px) { .two-col { grid-template-columns: 1fr; } }
.two-col img { border: 1px solid var(--line); }
.two-col.reverse .media { order: 2; }
@media (max-width: 700px) { .two-col.reverse .media { order: 0; } }

h2.section-title {
  font-family: Futura, "Century Gothic", sans-serif;
  font-weight: 600;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  margin: 0 0 1rem;
  text-wrap: balance;
}

.proof-list { list-style: none; margin: 1.5rem 0 0; padding: 0; }
.proof-list li {
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.4rem 1fr;
  gap: 0.75rem;
}
.proof-list li:first-child { border-top: none; }
.proof-list .mono { color: var(--steel); font-size: 0.85rem; }

.pilot-steps { margin: 1.5rem 0 0; padding: 0; list-style: none; counter-reset: step; }
.pilot-steps li {
  counter-increment: step;
  padding: 0.9rem 0 0.9rem 2.5rem;
  position: relative;
  border-top: 1px solid var(--line);
}
.pilot-steps li:first-child { border-top: none; }
.pilot-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.85rem;
  font-family: ui-monospace, monospace;
  font-size: 0.8rem;
  color: var(--copper);
  border: 1px solid var(--copper);
  width: 1.6rem;
  height: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.note-box {
  border-left: 2px solid var(--copper);
  padding-left: 1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-top: 1.5rem;
  max-width: 60ch;
}

.speaking-teaser {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: 2rem;
}
.speaking-teaser .label { margin-bottom: 0.6rem; }

form.contact-form { max-width: 46ch; margin-top: 1.5rem; }
form.contact-form label {
  display: block;
  font-family: Futura, "Century Gothic", sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mid);
  margin: 1rem 0 0.35rem;
}
form.contact-form input,
form.contact-form textarea,
form.contact-form select {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 0.6rem 0.75rem;
  font-family: Georgia, serif;
  font-size: 1rem;
}
form.contact-form button {
  margin-top: 1.5rem;
  background: var(--copper);
  color: #fff;
  border: none;
  padding: 0.75rem 1.75rem;
  font-family: Futura, "Century Gothic", sans-serif;
  font-weight: 600;
  letter-spacing: 0.03em;
  font-size: 0.95rem;
  cursor: pointer;
}
form.contact-form button:hover { background: var(--copper-strong); }

footer.site {
  padding: 2rem 0;
  font-size: 0.85rem;
  color: var(--mid);
}
footer.site a { color: var(--mid); }