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

:root {
  --bg: #0d1117;
  --bg-surface: #161b22;
  --bg-card: #1c2128;
  --fg: #e6edf3;
  --fg-muted: #8b949e;
  --fg-dim: #484f58;
  --accent: #f5a623;
  --accent-dim: #7a4d10;
  --accent-glow: rgba(245, 166, 35, 0.12);
  --border: rgba(139, 148, 158, 0.15);
  --font-display: 'Syne', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.nav-tagline {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---- HERO ---- */
.hero {
  padding: 100px 40px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 80px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.eyebrow-dash {
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 440px;
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 20px;
}

.hero-stat-block {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}

.hero-stat-block--accent {
  background: var(--accent-glow);
  border-color: rgba(245, 166, 35, 0.25);
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.hero-path-row {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 40px;
}

.path-node {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.path-node-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.path-node-label {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--fg);
}

.path-connector {
  flex: 0 0 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--fg-dim), var(--fg-dim));
  margin: 0 16px;
  position: relative;
}

.path-connector::after {
  content: '→';
  position: absolute;
  right: -20px;
  top: -10px;
  color: var(--fg-dim);
  font-size: 0.85rem;
}

/* ---- MANIFESTO ---- */
.manifesto {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 40px;
}

.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.manifesto-mark {
  font-family: var(--font-display);
  font-size: 8rem;
  color: var(--accent);
  opacity: 0.3;
  line-height: 0.5;
  margin-bottom: 24px;
}

.manifesto-text {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 500;
  line-height: 1.5;
  color: var(--fg);
  letter-spacing: -0.01em;
}

/* ---- JOURNEY ---- */
.journey {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 520px;
  margin-bottom: 60px;
  line-height: 1.65;
}

.journey-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.journey-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  transition: border-color 0.2s;
}

.journey-card:hover {
  border-color: rgba(245, 166, 35, 0.3);
}

.journey-card--accent {
  background: linear-gradient(135deg, var(--bg-card), rgba(245, 166, 35, 0.05));
  border-color: rgba(245, 166, 35, 0.2);
}

.journey-card-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.journey-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--fg);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.journey-card-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.journey-card-tags {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.journey-card-tags li {
  font-size: 0.82rem;
  color: var(--fg-dim);
  padding-left: 14px;
  position: relative;
}

.journey-card-tags li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

/* ---- FEATURES ---- */
.features {
  padding: 100px 40px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.features .section-headline {
  text-align: center;
  margin-bottom: 60px;
}

.features-row {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.feature-col {
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
}

.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--fg);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.feature-body {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ---- DIFFERENCE ---- */
.difference {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.diff-header .section-sub {
  margin-bottom: 0;
}

.diff-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 8px;
}

.diff-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.diff-row--check {
  background: var(--accent-glow);
  border-color: rgba(245, 166, 35, 0.2);
}

.diff-cross {
  color: #f85149;
  font-size: 1rem;
  line-height: 1.5;
  flex-shrink: 0;
}

.diff-check {
  color: var(--accent);
  font-size: 1.1rem;
  line-height: 1.5;
  flex-shrink: 0;
}

.diff-text {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.diff-text--gold {
  color: var(--fg);
  font-weight: 500;
}

/* ---- CLOSING ---- */
.closing {
  padding: 120px 40px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  line-height: 1.5;
  color: var(--fg);
  letter-spacing: -0.01em;
}

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--fg-dim);
  margin-top: 8px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-path-row { flex-direction: column; gap: 20px; padding: 28px; }
  .path-connector { display: none; }
  .journey-cards { grid-template-columns: 1fr; }
  .features-row { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero { padding: 60px 24px 50px; }
  .manifesto { padding: 60px 24px; }
  .journey { padding: 60px 24px; }
  .features { padding: 60px 24px; }
  .difference { padding: 60px 24px; }
  .closing { padding: 80px 24px; }
  .nav { padding: 0 24px; }
}