:root {
  --bg: #FAF7F2;
  --bg-warm: #F3EDE4;
  --bg-dark: #1A1612;
  --fg: #1A1612;
  --fg-muted: #6B6358;
  --fg-light: #9C9487;
  --accent: #C4703F;
  --accent-light: #E8A66E;
  --accent-dark: #9B5530;
  --white: #FFFFFF;
  --border: #E2DCD3;
  --card-bg: #FFFFFF;
  --radius: 12px;
  --radius-lg: 20px;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --max-w: 1140px;
}

*, *::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: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* === NAV === */
.nav {
  padding: 20px 32px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo {
  color: var(--accent);
  font-size: 1.4rem;
}
.nav-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.82rem;
  color: var(--fg-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* === HERO === */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 32px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: 3.6rem;
  line-height: 1.08;
  color: var(--fg);
  margin-bottom: 28px;
  letter-spacing: -0.03em;
}
.hero-headline em {
  color: var(--accent);
  font-style: italic;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
}

/* Hero Cards */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  position: relative;
  box-shadow: 0 4px 24px rgba(26, 22, 18, 0.06);
  transition: transform 0.2s ease;
}
.hero-card:hover {
  transform: translateY(-2px);
}
.card-offset {
  margin-left: 40px;
}
.card-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.badge-alt {
  background: var(--accent-dark);
}
.card-detail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 10px;
  font-weight: 500;
}
.card-dot {
  color: var(--border);
}
.card-price {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--fg);
}
.card-price span {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--fg-muted);
  font-weight: 400;
}

/* === PROBLEM === */
.problem {
  background: var(--bg-dark);
  padding: 100px 32px;
}
.problem-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.problem .section-label {
  color: var(--accent-light);
  margin-bottom: 48px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.problem-card {
  padding: 36px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.03);
}
.problem-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(196, 112, 63, 0.15);
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 12px;
}
.problem-card p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

/* === SECTION LABEL === */
.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

/* === FEATURES === */
.features {
  padding: 100px 32px;
}
.features-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.features .section-label {
  margin-bottom: 56px;
}
.features-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.feature-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.feature-row:first-child {
  border-top: 1px solid var(--border);
}
.feature-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--accent-light);
  line-height: 1;
  padding-top: 4px;
}
.feature-content h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--fg);
  margin-bottom: 10px;
}
.feature-content p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
}

/* === HOW === */
.how {
  background: var(--bg-warm);
  padding: 100px 32px;
}
.how-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.how .section-label {
  margin-bottom: 56px;
}
.how-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.how-step {
  flex: 1;
  padding: 0 28px;
}
.how-divider {
  width: 1px;
  min-height: 140px;
  background: var(--border);
  flex-shrink: 0;
}
.step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.how-step h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--fg);
  margin-bottom: 10px;
}
.how-step p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* === CLOSING === */
.closing {
  padding: 120px 32px;
  text-align: center;
}
.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: 2.8rem;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.closing-headline em {
  color: var(--accent);
  font-style: italic;
}
.closing-text {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}
.closing-accent {
  font-weight: 600;
  color: var(--accent-dark);
}

/* === FOOTER === */
.footer {
  background: var(--bg-dark);
  padding: 48px 32px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.footer .nav-logo {
  color: var(--accent-light);
}
.footer .nav-name {
  color: var(--white);
}
.footer-meta {
  display: flex;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}
.footer-sep {
  color: rgba(255,255,255,0.2);
}
.footer-copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 48px 20px 64px;
    gap: 40px;
  }
  .hero-headline {
    font-size: 2.4rem;
  }
  .card-offset {
    margin-left: 0;
  }
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .problem {
    padding: 64px 20px;
  }
  .features {
    padding: 64px 20px;
  }
  .feature-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 28px 0;
  }
  .feature-number {
    font-size: 1.4rem;
  }
  .how {
    padding: 64px 20px;
  }
  .how-steps {
    flex-direction: column;
    gap: 32px;
  }
  .how-divider {
    width: 100%;
    min-height: 0;
    height: 1px;
  }
  .how-step {
    padding: 0;
  }
  .closing {
    padding: 72px 20px;
  }
  .closing-headline {
    font-size: 2rem;
  }
  .nav {
    padding: 16px 20px;
  }
  .nav-tagline {
    display: none;
  }
  .footer {
    padding: 36px 20px;
  }
}