:root {
  --bg: #0d0f1a;
  --bg-alt: #111320;
  --fg: #f5f0e8;
  --fg-muted: #8a8a9a;
  --accent: #c9a96e;
  --accent-dim: rgba(201, 169, 110, 0.15);
  --accent-glow: rgba(201, 169, 110, 0.08);
  --card: #141728;
  --border: rgba(201, 169, 110, 0.12);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── HERO ── */
.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  padding: 80px 48px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(201, 169, 110, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 85% 30%, rgba(201, 169, 110, 0.03) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 28px;
  color: var(--fg);
}

.hero-headline em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 420px;
  line-height: 1.7;
}

/* ── ORB ── */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-orb {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.orb-ring-1 { width: 100%; height: 100%; border-color: rgba(201, 169, 110, 0.15); }
.orb-ring-2 { width: 78%; height: 78%; border-color: rgba(201, 169, 110, 0.12); }
.orb-ring-3 { width: 54%; height: 54%; border-color: rgba(201, 169, 110, 0.18); }

.orb-core {
  text-align: center;
  z-index: 1;
}

.orb-label {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent);
}

.orb-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* ── STATS ── */
.stats {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 48px;
}

.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.stat { text-align: center; }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  max-width: 180px;
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* ── HOW ── */
.how {
  padding: 100px 48px;
}

.how-inner { max-width: 1200px; margin: 0 auto; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 60px;
  color: var(--fg);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.step {}

.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 20px;
}

.step-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}

.step-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ── PERSONAS ── */
.personas {
  background: var(--bg-alt);
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}

.personas-inner { max-width: 1200px; margin: 0 auto; }

.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.persona-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 36px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}

.persona-card:hover { border-color: rgba(201, 169, 110, 0.3); }

.persona-visual {
  margin-bottom: 28px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
}

.persona-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  position: relative;
  z-index: 1;
}

.persona-card-1 .persona-avatar { background: linear-gradient(135deg, #e8707a 0%, #f4a97e 100%); }
.persona-card-2 .persona-avatar { background: linear-gradient(135deg, #6ec6e6 0%, #87d9a8 100%); }
.persona-card-3 .persona-avatar { background: linear-gradient(135deg, #b48ce8 0%, #e8a0d4 100%); }

.persona-glow {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  filter: blur(30px);
  opacity: 0.4;
}

.persona-card-1 .persona-glow { background: #e8707a; }
.persona-card-2 .persona-glow { background: #6ec6e6; }
.persona-card-3 .persona-glow { background: #b48ce8; }

.persona-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}

.persona-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.persona-metrics {
  display: flex;
  align-items: center;
  gap: 8px;
}

.metric {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
}

.metric-sep { color: var(--fg-muted); font-size: 0.8rem; }

/* ── MANIFESTO ── */
.manifesto {
  padding: 120px 48px;
  text-align: center;
}

.manifesto-inner { max-width: 800px; margin: 0 auto; }

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
  color: var(--fg);
  margin-bottom: 40px;
}

.manifesto-cta {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px;
}

.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; }

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}

.footer-note {
  font-size: 0.75rem;
  color: rgba(138, 138, 154, 0.5);
  letter-spacing: 0.04em;
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }

  .hero { padding: 60px 24px; min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-orb { width: 200px; height: 200px; }
  .hero-sub { max-width: 100%; }

  .stats { padding: 48px 24px; }
  .stats-inner { flex-direction: column; gap: 32px; }
  .stat-divider { width: 60px; height: 1px; }

  .how { padding: 64px 24px; }
  .how-steps { grid-template-columns: 1fr; gap: 40px; }

  .personas { padding: 64px 24px; }
  .persona-grid { grid-template-columns: 1fr; }

  .manifesto { padding: 80px 24px; }

  .footer { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.4rem; }
  .stat-number { font-size: 2rem; }
}