:root {
  --bg-primary: #0c0f14;
  --bg-secondary: #12161e;
  --bg-card: #181d28;
  --fg-primary: #e8e6e1;
  --fg-secondary: #9a978f;
  --fg-muted: #5c5a55;
  --accent: #c9953c;
  --accent-dim: rgba(201, 149, 60, 0.15);
  --accent-glow: rgba(201, 149, 60, 0.08);
  --border: rgba(255, 255, 255, 0.06);
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --max-width: 1080px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ---- HERO ---- */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 120px 24px 80px;
  text-align: left;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg-primary);
  margin-bottom: 28px;
}

.hero-accent {
  color: var(--accent);
}

.hero-lede {
  font-size: 1.15rem;
  color: var(--fg-secondary);
  max-width: 640px;
  line-height: 1.75;
  margin-bottom: 56px;
}

.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--fg-primary);
}

.stat-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ---- PROBLEM ---- */
.problem {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 24px;
}

.problem-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.problem-statement {
  font-size: 1.35rem;
  line-height: 1.7;
  color: var(--fg-primary);
  max-width: 720px;
  margin-bottom: 48px;
}

.problem-statement em {
  color: var(--accent);
  font-style: italic;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 28px;
}

.problem-icon {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 16px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 8px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--fg-secondary);
  line-height: 1.65;
}

/* ---- FEATURES ---- */
.features {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
}

.feature-list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.feature-item:first-child {
  border-top: 1px solid var(--border);
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  min-width: 40px;
  padding-top: 4px;
}

.feature-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fg-primary);
  margin-bottom: 8px;
}

.feature-content p {
  font-size: 0.95rem;
  color: var(--fg-secondary);
  max-width: 640px;
  line-height: 1.7;
}

/* ---- COMPARISON ---- */
.comparison {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 24px;
}

.comparison .section-label {
  max-width: var(--max-width);
  margin: 0 auto 40px;
}

.comparison-table {
  max-width: var(--max-width);
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
}

.comparison-header {
  background: var(--bg-card);
}

.comparison-cell {
  padding: 16px 24px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.comparison-row:last-child .comparison-cell {
  border-bottom: none;
}

.comparison-cell.label {
  color: var(--fg-primary);
  font-weight: 500;
}

.comparison-cell.old {
  color: var(--fg-muted);
  text-align: center;
}

.comparison-cell.new {
  color: var(--accent);
  font-weight: 600;
  text-align: center;
}

.comparison-header .comparison-cell {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 14px 24px;
}

.comparison-header .comparison-cell.old {
  color: var(--fg-muted);
}

.comparison-header .comparison-cell.new {
  color: var(--accent);
}

/* ---- CLOSING ---- */
.closing {
  padding: 100px 24px;
}

.closing-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg-primary);
  margin-bottom: 24px;
}

.closing p {
  font-size: 1.05rem;
  color: var(--fg-secondary);
  max-width: 640px;
  margin: 0 auto 16px;
  line-height: 1.75;
}

.closing-tagline {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent) !important;
  font-size: 1.15rem !important;
  margin-top: 32px !important;
}

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--fg-primary);
}

.footer-note {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--fg-muted);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .hero { padding: 80px 20px 60px; }
  .problem-grid { grid-template-columns: 1fr; }
  .hero-stat-row { gap: 24px; }
  .hero-stat-divider { display: none; }
  .feature-item { flex-direction: column; gap: 12px; }
  .comparison-row { grid-template-columns: 1fr 1fr 1fr; }
  .comparison-cell { padding: 12px 12px; font-size: 0.75rem; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
  .closing { padding: 60px 20px; }
}

@media (max-width: 480px) {
  .comparison-row { grid-template-columns: 0.8fr 1fr 1fr; }
  .comparison-cell { padding: 10px 8px; font-size: 0.7rem; }
}