/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0C1E3E;
  --slate: #1E3A5F;
  --teal: #00C9A7;
  --teal-dim: rgba(0, 201, 167, 0.12);
  --cream: #F5F0E8;
  --warm-white: #FAFAF7;
  --text-dark: #0C1E3E;
  --text-mid: #3D5870;
  --text-light: #7A96AA;
  --border: rgba(12, 30, 62, 0.1);
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); background: var(--warm-white); color: var(--text-dark); line-height: 1.6; }

/* === NAV === */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { color: var(--teal); font-size: 18px; }
.brand-name { font-family: var(--font-sans); font-weight: 600; font-size: 17px; letter-spacing: -0.02em; }
.nav-tagline { font-size: 13px; color: var(--text-light); font-weight: 400; }

/* === HERO === */
.hero {
  padding: 80px 48px 64px;
  max-width: 1100px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
}
.eyebrow-line {
  display: block;
  width: 32px;
  height: 2px;
  background: var(--teal);
}
.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(42px, 5.5vw, 72px);
  line-height: 1.05;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-mid);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.stat { padding: 0 40px 0 0; }
.stat:first-child { padding-left: 0; }
.stat-value {
  display: block;
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--navy);
  margin-bottom: 4px;
}
.stat-label { font-size: 13px; color: var(--text-light); line-height: 1.4; max-width: 160px; }
.stat-divider { width: 1px; height: 48px; background: var(--border); margin: 0 40px 0 0; flex-shrink: 0; }

/* === PROOF === */
.proof { background: var(--navy); padding: 48px; }
.proof-inner { max-width: 900px; }
.proof-label { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal); margin-bottom: 28px; }
.proof-points { display: flex; flex-direction: column; gap: 20px; }
.proof-point { display: flex; align-items: flex-start; gap: 16px; }
.proof-icon { color: var(--teal); font-size: 14px; flex-shrink: 0; margin-top: 2px; }
.proof-point p { font-size: 15px; color: rgba(255,255,255,0.75); line-height: 1.6; }

/* === FEATURES === */
.features { padding: 80px 48px; background: var(--warm-white); }
.features-header { margin-bottom: 48px; }
.section-title { font-family: var(--font-serif); font-size: clamp(32px, 3.5vw, 48px); font-weight: 400; color: var(--navy); margin-bottom: 8px; letter-spacing: -0.02em; }
.section-sub { font-size: 15px; color: var(--text-light); }
.feature-list { display: flex; flex-direction: column; gap: 0; max-width: 760px; }
.feature-item {
  display: flex;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.feature-item:first-child { border-top: 1px solid var(--border); }
.feature-num { font-family: var(--font-serif); font-size: 48px; color: var(--teal-dim); line-height: 1; flex-shrink: 0; width: 64px; font-weight: 400; }
.feature-content h3 { font-size: 18px; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.feature-content p { font-size: 15px; color: var(--text-mid); line-height: 1.7; }

/* === METHODOLOGY === */
.methodology { background: var(--cream); padding: 72px 48px; }
.methodology-inner { max-width: 1000px; }
.methodology-label {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: 40px;
}
.label-line { display: block; width: 32px; height: 2px; background: var(--teal); }
.methodology-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.method-col { background: var(--cream); padding: 32px; }
.method-col h4 { font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 12px; }
.method-col p { font-size: 14px; color: var(--text-mid); line-height: 1.65; }
.methodology-divider { margin-top: 48px; text-align: center; }
.divider-text { font-family: var(--font-serif); font-size: 28px; color: var(--navy); font-style: italic; }

/* === OBJECTIONS === */
.objections { padding: 80px 48px; background: var(--warm-white); }
.objections-inner { max-width: 900px; }
.objection-list { display: flex; flex-direction: column; gap: 40px; margin-top: 40px; }
.objection h4 { font-size: 16px; font-weight: 600; color: var(--navy); margin-bottom: 10px; font-style: italic; }
.objection p { font-size: 15px; color: var(--text-mid); line-height: 1.7; }

/* === MANIFESTO === */
.manifesto { background: var(--navy); padding: 96px 48px; }
.manifesto-inner { max-width: 760px; }
.manifesto-line { font-size: 18px; color: rgba(255,255,255,0.75); line-height: 1.75; margin-bottom: 24px; }
.manifesto-line.manifesto-lead { font-family: var(--font-serif); font-size: 24px; color: #fff; font-style: italic; line-height: 1.5; }

/* === FOOTER === */
.site-footer { background: var(--slate); padding: 48px; }
.footer-inner { max-width: 700px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-mark { color: var(--teal); }
.footer-tagline { font-size: 15px; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.footer-legal { font-size: 12px; color: rgba(255,255,255,0.35); line-height: 1.6; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .site-nav { padding: 20px 24px; }
  .hero { padding: 48px 24px 40px; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .stat { padding: 0; }
  .stat-divider { display: none; }
  .proof { padding: 40px 24px; }
  .features { padding: 56px 24px; }
  .feature-item { gap: 20px; }
  .feature-num { font-size: 36px; width: 48px; }
  .methodology { padding: 56px 24px; }
  .methodology-grid { grid-template-columns: 1fr; }
  .objections { padding: 56px 24px; }
  .manifesto { padding: 64px 24px; }
  .site-footer { padding: 40px 24px; }
}