/* Chief — Boardroom Authority Theme */

:root {
  --bg: #13131f;
  --bg-surface: #1c1c2e;
  --bg-raised: #232335;
  --fg: #f0ebe0;
  --fg-muted: #8a8a9a;
  --fg-subtle: #5a5a6a;
  --accent: #c9a227;
  --accent-dim: rgba(201, 162, 39, 0.15);
  --border: rgba(201, 162, 39, 0.2);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; }
h2, h3 { font-weight: 400; }
em { font-style: italic; }

.section-label {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
  display: block;
}

/* Navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(19, 19, 31, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: 0.02em;
}
.nav-tagline {
  font-size: 0.75rem;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 2rem 4rem;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 60% 40%, rgba(201, 162, 39, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1140px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.hero-headline {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  color: var(--fg);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 480px;
  line-height: 1.7;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.org-diagram {
  width: 100%;
  max-width: 340px;
  opacity: 0.9;
}

/* Philosophy */
.philosophy {
  padding: 6rem 2rem;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.philosophy-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.philosophy-statement {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--fg);
  line-height: 1.4;
  margin-bottom: 2rem;
}
.philosophy-body {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 640px;
  line-height: 1.75;
}

/* How It Works */
.howitworks {
  padding: 7rem 2rem;
}
.howitworks-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 4rem;
  margin-top: 0.5rem;
}
.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  color: var(--accent);
  opacity: 0.5;
  display: block;
  margin-bottom: 0.8rem;
}
.step-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--fg);
  margin-bottom: 0.75rem;
}
.step-body {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Canvas / Boardroom */
.canvas-section {
  padding: 7rem 2rem;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.canvas-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.canvas-headline {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: var(--fg);
  margin: 0.6rem 0 1.4rem;
}
.canvas-body {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.canvas-visual {
  display: flex;
  justify-content: center;
}
.canvas-visual svg {
  width: 100%;
  max-width: 300px;
}

/* Values */
.values {
  padding: 7rem 2rem;
}
.values-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 5rem;
  margin-top: 0.5rem;
}
.value-icon {
  margin-bottom: 1rem;
}
.value-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--fg);
  margin-bottom: 0.6rem;
}
.value-body {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Closing */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  position: relative;
}
.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(201, 162, 39, 0.07) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.closing-text {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--fg);
  line-height: 1.5;
}

/* Footer */
.site-footer {
  padding: 4rem 2rem 3rem;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  text-align: center;
}
.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.75rem;
}
.footer-sub {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 2rem;
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--fg-subtle);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-inner,
  .canvas-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .steps-grid,
  .values-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero { padding-top: 6rem; text-align: center; }
  .hero-sub { margin: 0 auto; }
  .philosophy-statement { font-size: 1.5rem; }
  .closing { padding: 5rem 2rem; }
  .canvas-visual { order: -1; }
}