/* ─── Tokens ─── */
:root {
  --bg: #FAF7F2;
  --bg-alt: #F0EBE3;
  --fg: #1A1A18;
  --fg-muted: #6B6860;
  --fg-faint: #A8A49C;
  --accent: #1B4332;
  --accent-light: #2D6A4F;
  --terracotta: #C4622D;
  --terracotta-light: #E07A47;
  --border: #E2DBCF;
  --surface: #FFFFFF;
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

/* ─── Nav ─── */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.nav__logo {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.nav__tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}

/* ─── Hero ─── */
.hero {
  padding: 80px 48px 64px;
  border-bottom: 1px solid var(--border);
}

.hero__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.hero__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--terracotta);
  font-weight: 600;
  margin-bottom: 20px;
}

.hero__headline {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  color: var(--accent);
  max-width: 680px;
  margin-bottom: 24px;
}

.hero__lede {
  font-size: 1.125rem;
  color: var(--fg-muted);
  max-width: 580px;
  margin-bottom: 48px;
  line-height: 1.65;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-num {
  font-family: 'Fraunces', serif;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.hero__stat-label {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  letter-spacing: 0.01em;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

/* ─── Proof ─── */
.proof {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}

.proof__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.proof__header {
  margin-bottom: 48px;
}

.proof__heading {
  font-size: 1.75rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.proof__sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 520px;
}

.proof__report {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 40px;
  max-width: 680px;
  margin-bottom: 40px;
}

.proof__report-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.proof__report-badge {
  font-family: 'Fraunces', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
}

.proof__report-role {
  font-size: 0.875rem;
  color: var(--fg-muted);
  padding: 4px 10px;
  background: var(--bg-alt);
  border-radius: 2px;
}

.proof__report-sections {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.proof__section {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
}

.proof__section-num {
  font-family: 'Fraunces', serif;
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--terracotta);
  font-style: italic;
  min-width: 24px;
  margin-top: 2px;
}

.proof__section-title {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--fg);
  margin-bottom: 4px;
}

.proof__section-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.proof__report-footer {
  padding-top: 20px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

.proof__report-sources {
  font-size: 0.8125rem;
  color: var(--fg-faint);
}

.proof__voices {
  max-width: 680px;
}

.proof__quote {
  font-family: 'Fraunces', serif;
  font-size: 1.125rem;
  font-style: italic;
  font-weight: 300;
  color: var(--fg);
  margin-bottom: 12px;
  line-height: 1.5;
}

.proof__quote-attr {
  font-size: 0.8125rem;
  color: var(--fg-faint);
  margin-top: 4px;
}

/* ─── How ─── */
.how {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}

.how__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.how__heading {
  font-size: 1.75rem;
  color: var(--accent);
  margin-bottom: 48px;
}

.how__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.how__step {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.how__step-num {
  font-family: 'Fraunces', serif;
  font-size: 0.875rem;
  font-weight: 300;
  font-style: italic;
  color: var(--terracotta);
  min-width: 32px;
  margin-top: 4px;
}

.how__step-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}

.how__step-desc {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.65;
}

/* ─── What ─── */
.what {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
  background: var(--accent);
}

.what__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.what__heading {
  font-size: 1.75rem;
  color: #FFFFFF;
  margin-bottom: 48px;
  opacity: 0.9;
}

.what__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}

.what__card {
  padding: 32px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 2px;
}

.what__card-icon {
  color: var(--terracotta-light);
  margin-bottom: 16px;
}

.what__card-title {
  font-size: 1rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.what__card-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* ─── Closing ─── */
.closing {
  padding: 96px 48px;
  background: var(--bg);
}

.closing__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.closing__headline {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  color: var(--accent);
  max-width: 600px;
  margin-bottom: 20px;
  font-style: italic;
}

.closing__sub {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  max-width: 500px;
  line-height: 1.65;
}

/* ─── Footer ─── */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
}

.footer__inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__logo {
  font-family: 'Fraunces', serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent);
}

.footer__tagline {
  font-size: 0.75rem;
  color: var(--fg-faint);
  margin-top: 4px;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--fg-faint);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 56px 24px 48px; }
  .hero__stats { gap: 20px; }
  .hero__stat-num { font-size: 1.75rem; }
  .proof { padding: 56px 24px; }
  .proof__report { padding: 24px; }
  .how { padding: 56px 24px; }
  .how__step { padding: 32px 0; gap: 20px; }
  .what { padding: 56px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 32px 24px; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero__stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .hero__stat-divider { display: none; }
  .what__grid { grid-template-columns: 1fr; }
}