*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0a0a0a;
  --surface: #111111;
  --border: #1e1e1e;
  --text: #e8e8e8;
  --muted: #666;
  --accent: #c8a96e;
  --accent-dim: rgba(200, 169, 110, 0.15);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text);
}

.nav-link {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover { color: var(--text); }

/* MAIN */
main {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* HERO */
.hero {
  padding: 160px 0 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.compass {
  width: 64px;
  height: 64px;
  color: var(--accent);
  margin-bottom: 40px;
  opacity: 0.85;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 24px;
}

.tagline {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
}

/* PILLARS */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 100px;
}

.pillar {
  background: var(--surface);
  padding: 36px 32px;
}

.pillar-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.pillar p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* THESIS */
.thesis {
  padding: 0 0 100px;
  max-width: 640px;
}

.thesis h2 {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.thesis p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 32px;
}

.themes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.theme {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(200, 169, 110, 0.2);
  border-radius: 6px;
  padding: 6px 14px;
}

/* CTA */
.cta {
  border-top: 1px solid var(--border);
  padding: 80px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.cta p {
  font-size: 1.1rem;
  color: var(--muted);
}

.btn {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--bg);
  background: var(--accent);
  border-radius: 8px;
  padding: 12px 28px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.2s;
}

.btn:hover { opacity: 0.85; }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 28px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  max-width: 960px;
  margin: 0 auto;
}

/* RESPONSIVE */
@media (max-width: 700px) {
  .pillars { grid-template-columns: 1fr; }
  .br-lg { display: none; }
  h1 { font-size: 1.8rem; }
}