/* ─── Variables ───────────────────────────────────────── */
:root {
  --bg: #F8F6F1;
  --bg-alt: #EFEFEF;
  --fg: #1A2B1F;
  --fg-muted: #5A6B5C;
  --accent: #2D5A3D;
  --accent-mid: #3D7A52;
  --accent-light: #A8C5B0;
  --accent-bg: #E6EFE8;
  --white: #FFFFFF;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --max-w: 1100px;
  --gutter: clamp(24px, 5vw, 60px);
}

/* ─── Reset ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--fg); font-family: var(--font-body); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }

/* ─── Nav ──────────────────────────────────────────────── */
.nav { padding: 20px var(--gutter); }
.nav-inner { max-width: var(--max-w); margin: 0 auto; display: flex; align-items: baseline; gap: 12px; }
.nav-logo { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; color: var(--fg); text-decoration: none; letter-spacing: -0.02em; }
.nav-tagline { font-size: 0.8rem; color: var(--fg-muted); letter-spacing: 0.05em; text-transform: uppercase; font-weight: 500; }

/* ─── Hero ─────────────────────────────────────────────── */
.hero { padding: 0 var(--gutter) 80px; max-width: var(--max-w); margin: 0 auto; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-eyebrow { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.hero-headline { font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.6rem); font-weight: 500; line-height: 1.08; letter-spacing: -0.02em; color: var(--fg); margin-bottom: 24px; }
.hero-sub { font-size: 1.05rem; color: var(--fg-muted); line-height: 1.7; max-width: 480px; }
.hero-visual { position: relative; }
.hero-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 16px; }
.hero-stats { display: flex; align-items: center; gap: 0; margin-top: 60px; border-top: 1px solid #D8DDD6; padding-top: 40px; }
.stat { flex: 1; padding: 0 40px 0 0; }
.stat:first-child { padding-left: 0; }
.stat-number { display: block; font-family: var(--font-display); font-size: 2.6rem; font-weight: 600; color: var(--accent); line-height: 1; margin-bottom: 8px; }
.stat-label { display: block; font-size: 0.82rem; color: var(--fg-muted); line-height: 1.4; }
.stat-divider { width: 1px; height: 60px; background: #D8DDD6; flex-shrink: 0; }

/* ─── Problem ──────────────────────────────────────────── */
.problem { background: var(--fg); color: var(--white); padding: 100px var(--gutter); }
.problem-inner { max-width: var(--max-w); margin: 0 auto; }
.problem-label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 20px; }
.problem-headline { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 500; line-height: 1.15; letter-spacing: -0.02em; max-width: 700px; margin-bottom: 32px; color: var(--white); }
.problem-body { font-size: 1.05rem; color: #B8C5BA; line-height: 1.75; max-width: 680px; margin-bottom: 20px; }
.problem-body:last-child { margin-bottom: 0; }

/* ─── How ──────────────────────────────────────────────── */
.how { padding: 100px var(--gutter); max-width: var(--max-w); margin: 0 auto; }
.how-header { margin-bottom: 64px; }
.how-label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.how-headline { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 500; letter-spacing: -0.02em; line-height: 1.15; }
.how-steps { display: flex; flex-direction: column; gap: 0; }
.step { display: grid; grid-template-columns: 80px 1fr; gap: 32px; padding: 40px 0; border-bottom: 1px solid #D8DDD6; align-items: start; }
.step:last-child { border-bottom: none; }
.step-num { font-family: var(--font-display); font-size: 3.5rem; font-weight: 300; color: var(--accent-light); line-height: 1; padding-top: 6px; }
.step-body h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; margin-bottom: 10px; letter-spacing: -0.01em; }
.step-body p { font-size: 0.95rem; color: var(--fg-muted); line-height: 1.7; max-width: 560px; }

/* ─── Features ─────────────────────────────────────────── */
.features { padding: 0 var(--gutter) 100px; max-width: var(--max-w); margin: 0 auto; }
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; margin-bottom: 80px; }
.features-label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.features-headline { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 500; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 20px; }
.features-body { font-size: 0.95rem; color: var(--fg-muted); line-height: 1.7; }
.feature-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature-card { background: var(--white); border: 1px solid #E0E6E1; border-radius: 12px; padding: 24px; }
.feature-icon { width: 36px; height: 36px; background: var(--accent-bg); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 14px; }
.feature-card h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 0.85rem; color: var(--fg-muted); line-height: 1.6; }
.features-visual { }
.features-img { width: 100%; aspect-ratio: 16/7; object-fit: cover; border-radius: 16px; }

/* ─── Outcomes ─────────────────────────────────────────── */
.outcomes { background: var(--accent-bg); padding: 100px var(--gutter); }
.outcomes-inner { max-width: var(--max-w); margin: 0 auto; }
.outcomes-label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 40px; }
.outcomes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 60px; }
.outcome h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.01em; }
.outcome p { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.65; }

/* ─── Closing ───────────────────────────────────────────── */
.closing { padding: 100px var(--gutter); background: var(--fg); }
.closing-inner { max-width: var(--max-w); margin: 0 auto; text-align: center; }
.closing-headline { font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 3.2rem); font-weight: 500; line-height: 1.12; letter-spacing: -0.02em; color: var(--white); margin-bottom: 24px; }
.closing-sub { font-size: 1.05rem; color: #B8C5BA; line-height: 1.7; max-width: 500px; margin: 0 auto; }

/* ─── Footer ────────────────────────────────────────────── */
.footer { padding: 40px var(--gutter); border-top: 1px solid #E0E6E1; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-logo { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; display: block; margin-bottom: 8px; }
.footer-desc { font-size: 0.85rem; color: var(--fg-muted); }

/* ─── Responsive ───────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .stat { padding: 0; }
  .stat-divider { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-cards { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 56px 1fr; gap: 20px; }
  .step-num { font-size: 2.5rem; }
}