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

:root {
  --bg: #F5F2ED;
  --fg: #141210;
  --fg-mid: #4A4540;
  --fg-light: #7A746E;
  --accent: #C87D16;
  --accent-dark: #9A6010;
  --light: #EFEBE4;
  --dark: #1C1916;
  --border: #D8D2C8;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === NAV === */
.nav {
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.accent { color: var(--accent); }
.nav-tag {
  font-size: 0.8rem;
  color: var(--fg-light);
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* === HERO === */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 3rem 4rem;
}
.hero-rule {
  width: 3rem;
  height: 3px;
  background: var(--accent);
  margin-bottom: 2.5rem;
}
.hero-kicker {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.75rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 2.5rem;
  max-width: 16ch;
}
.hero-headline em {
  font-style: normal;
  color: var(--accent);
}
.hero-body {
  max-width: 560px;
  margin-bottom: 3.5rem;
}
.hero-body p {
  color: var(--fg-mid);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}
.hero-body p:last-child { margin-bottom: 0; }
.hero-metric {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.5rem 2rem;
  background: var(--light);
  border-left: 3px solid var(--accent);
  max-width: 500px;
}
.hero-metric-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
}
.hero-metric-label {
  font-size: 0.9rem;
  color: var(--fg-mid);
  line-height: 1.4;
}

/* === HOW === */
.how {
  background: var(--dark);
  color: var(--light);
  padding: 5rem 3rem;
}
.how-header { max-width: 1200px; margin: 0 auto 3rem; }
.section-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-label.light { color: #C8904A; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #F5F2ED;
  max-width: 22ch;
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px;
  max-width: 1200px;
  margin: 0 auto;
}
.how-card {
  padding: 2.5rem 2rem;
  background: #252220;
  border-top: 2px solid var(--accent);
}
.how-num {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.how-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #F5F2ED;
  margin-bottom: 0.75rem;
}
.how-card p {
  font-size: 0.925rem;
  color: #A09A92;
  line-height: 1.65;
}

/* === RESULTS === */
.results {
  padding: 5rem 3rem;
  background: var(--bg);
}
.results-inner { max-width: 1200px; margin: 0 auto; }
.results-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 24ch;
  margin-bottom: 3rem;
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border);
  margin-bottom: 1.5rem;
}
.results-item {
  padding: 2.5rem 2rem;
  background: var(--bg);
}
.results-stat {
  display: block;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}
.results-desc {
  font-size: 0.9rem;
  color: var(--fg-mid);
  line-height: 1.5;
}
.results-footnote {
  font-size: 0.8rem;
  color: var(--fg-light);
  font-style: italic;
}

/* === CLOSING === */
.closing {
  background: var(--dark);
  padding: 5rem 3rem;
}
.closing-inner { max-width: 1200px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #F5F2ED;
  margin-bottom: 1.75rem;
}
.closing-sub {
  font-size: 1.05rem;
  color: #A09A92;
  line-height: 1.7;
  max-width: 52ch;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 3rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-name {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.4rem;
}
.footer-desc {
  font-size: 0.85rem;
  color: var(--fg-light);
  max-width: 30ch;
  line-height: 1.5;
}
.footer-links {
  font-size: 0.8rem;
  color: var(--fg-light);
  text-align: right;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .hero { padding: 3rem 1.5rem 2.5rem; }
  .hero-headline { max-width: 100%; }
  .hero-metric { flex-direction: column; gap: 0.5rem; }
  .how { padding: 3rem 1.5rem; }
  .how-card { padding: 2rem 1.5rem; }
  .results { padding: 3rem 1.5rem; }
  .results-item { padding: 2rem 1.5rem; }
  .results-stat { font-size: 2.5rem; }
  .closing { padding: 3rem 1.5rem; }
  .footer { padding: 2rem 1.5rem; }
  .footer-inner { flex-direction: column; }
  .footer-links { text-align: left; }
}