/* — Base — */
:root {
  --bg: #faf5ef;
  --bg-alt: #f0ebe2;
  --fg: #1a1a1a;
  --fg-muted: #6b6257;
  --accent: #c95d3b;
  --accent-dark: #9e4530;
  --green-deep: #1a3a2a;
  --green-mid: #2d5a42;
  --green-light: #4a8a6a;
  --cream: #faf5ef;
  --border: #e0d8cc;
  --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);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* — Navigation — */
.site-nav {
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--green-deep);
}
.nav-inner {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  max-width: 1100px;
  margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.8125rem;
  color: rgba(250,245,239,0.55);
}

/* — Hero — */
.hero {
  background: var(--green-deep);
  padding: 5rem 2.5rem 6rem;
  overflow: hidden;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-kicker {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 1.25rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.hero-lede {
  font-size: 1.0625rem;
  color: rgba(250,245,239,0.75);
  max-width: 42ch;
  line-height: 1.65;
}

/* Hero card stack */
.hero-visual { position: relative; }
.hero-card-stack {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.hc {
  background: rgba(250,245,239,0.07);
  border: 1px solid rgba(250,245,239,0.12);
  border-radius: 12px;
  padding: 1.125rem 1.375rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  backdrop-filter: blur(6px);
  animation: cardFloat 3s ease-in-out infinite;
}
.hc:nth-child(2) { animation-delay: -1s; transform: translateX(12px); }
.hc:nth-child(3) { animation-delay: -2s; transform: translateX(24px); }
@keyframes cardFloat {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}
.hc-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-light);
}
.hc-val {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--cream);
}
.hc-sub {
  font-size: 0.8125rem;
  color: rgba(250,245,239,0.5);
}

/* — Section shared — */
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--green-deep);
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
}

/* — How It Works — */
.how-it-works { padding: 5rem 2.5rem; background: var(--cream); }
.hiw-inner { max-width: 1100px; margin: 0 auto; }
.hiw-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}
.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1.25rem;
  opacity: 0.85;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 0.75rem;
}
.step p { font-size: 0.9375rem; color: var(--fg-muted); line-height: 1.65; }

/* — Proof — */
.proof { padding: 4.5rem 2.5rem; background: var(--green-deep); }
.proof-inner { max-width: 1100px; margin: 0 auto; }
.proof-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  text-align: center;
}
.stat-val {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--cream);
  line-height: 1;
  margin-bottom: 0.625rem;
}
.stat-label {
  display: block;
  font-size: 0.875rem;
  color: rgba(250,245,239,0.6);
  max-width: 22ch;
  margin: 0 auto;
  line-height: 1.5;
}

/* — Features — */
.features { padding: 5rem 2.5rem; background: var(--bg-alt); }
.features-inner { max-width: 1100px; margin: 0 auto; }
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}
.feat-main { grid-column: 1 / -1; }
.feat {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem 2.25rem;
}
.feat h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 0.75rem;
}
.feat p { font-size: 0.9375rem; color: var(--fg-muted); line-height: 1.65; }

/* — Closing — */
.closing {
  padding: 6rem 2.5rem;
  background: var(--green-deep);
  text-align: center;
}
.closing-inner { max-width: 680px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--cream);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.closing-body {
  font-size: 1.0625rem;
  color: rgba(250,245,239,0.7);
  line-height: 1.75;
}

/* — Footer — */
.site-footer {
  padding: 2rem 2.5rem;
  background: var(--green-deep);
  border-top: 1px solid rgba(250,245,239,0.1);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
}
.footer-copy { font-size: 0.8125rem; color: rgba(250,245,239,0.45); }

/* — Responsive — */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .hiw-steps { grid-template-columns: 1fr; gap: 2.5rem; }
  .proof-stats { grid-template-columns: 1fr; gap: 2rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feat-main { grid-column: auto; }
  .hero, .how-it-works, .features, .closing { padding-left: 1.25rem; padding-right: 1.25rem; }
  .site-nav { padding-left: 1.25rem; padding-right: 1.25rem; }
  .proof { padding-left: 1.25rem; padding-right: 1.25rem; }
}