:root {
  --bg: #0d0d14;
  --surface: #14141f;
  --surface2: #1c1c2a;
  --accent: #f59e0b;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --accent2: #fbbf24;
  --text: #f5f5f7;
  --text-muted: #9898b0;
  --text-dim: #5a5a72;
  --border: rgba(255,255,255,0.07);
  --radius: 12px;
  --radius-sm: 6px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 40px;
  background: rgba(13,13,20,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 40px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(245,158,11,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(251,191,36,0.05) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, #0f0f1a 100%);
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  top: -1px; right: 0; bottom: 0;
  width: 500px;
  background: linear-gradient(90deg, transparent, rgba(245,158,11,0.04));
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero-headline {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* STATS */
.stats {
  padding: 60px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
}
.stat {
  text-align: center;
  padding: 0 24px;
}
.stat-num {
  display: block;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 2.2rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* SECTIONS */
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 16px;
}
.section-sub {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 560px;
  line-height: 1.7;
}

/* PHASES */
.phases {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.phases-header {
  margin-bottom: 60px;
}
.phases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}
.phase {
  background: var(--surface);
  padding: 40px 32px;
  position: relative;
}
.phase-num {
  display: inline-block;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 4px;
}
.phase-title {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 12px;
}
.phase-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}
.phase-result {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(245,158,11,0.25);
  padding: 6px 12px;
  border-radius: 4px;
}
.phase-accent { border-left: 2px solid var(--accent); }
.phase-accent2 { border-left: 2px solid var(--accent2); }
.phases-arrow-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.arrow-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.arrow {
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 700;
}

/* WHY */
.why {
  padding: 100px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.why-split {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-title {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 20px;
}
.why-body {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 36px;
}
.why-pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pillar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.pillar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 6px;
}
.pillar strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 4px;
}
.pillar p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.why-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.why-stat-block {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
}
.why-stat-accent { border-color: rgba(245,158,11,0.2); }
.why-big {
  display: block;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.why-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* DIFFERENTIATORS */
.diff {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.diff-header {
  margin-bottom: 60px;
}
.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.diff-card {
  background: var(--surface);
  padding: 40px 36px;
  position: relative;
}
.diff-card-accent { background: var(--surface2); }
.diff-icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 16px;
}
.diff-card h4 {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 12px;
}
.diff-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 120px 40px;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 100%);
}
.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(245,158,11,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; }
.closing-headline {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 16px;
}
.footer-name {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text);
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-dim);
}
.footer-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.footer-sep { color: var(--text-dim); }
.footer-note {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .hero { padding: 100px 20px 60px; }
  .hero-headline { font-size: 2.4rem; }
  .stats { padding: 40px 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px 0; }
  .stat-divider { display: none; }
  .stat { text-align: left; padding: 0 0 0 20px; }
  .phases { padding: 60px 20px; }
  .phases-grid { grid-template-columns: 1fr; }
  .phase-accent, .phase-accent2 { border-left: none; border-top: 2px solid var(--accent); }
  .why { padding: 60px 20px; }
  .why-split { grid-template-columns: 1fr; gap: 40px; }
  .diff { padding: 60px 20px; }
  .diff-grid { grid-template-columns: 1fr; }
  .closing { padding: 80px 20px; }
  .footer { padding: 40px 20px; }
  .footer-meta { flex-wrap: wrap; gap: 6px; }
}

@media (max-width: 480px) {
  .phases-arrow-row { display: none; }
}