:root {
  --bg: #0c0e14;
  --bg-card: #141722;
  --bg-card-hover: #1a1e2e;
  --fg: #e8e6e1;
  --fg-muted: #8a8a8e;
  --accent: #f0a030;
  --accent-glow: rgba(240, 160, 48, 0.15);
  --accent-subtle: rgba(240, 160, 48, 0.08);
  --radius: 12px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.7;
  font-size: 17px;
  overflow-x: hidden;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  padding: 120px 0 100px;
  text-align: left;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -40%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero .container { position: relative; z-index: 1; }

.hero-tag {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 28px;
}

.hero h1 .highlight {
  background: linear-gradient(90deg, var(--accent), #ffd080);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 56px;
  line-height: 1.8;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  max-width: 200px;
  line-height: 1.5;
}

/* ---- FEATURES ---- */
.features {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.features h2,
.how h2,
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.section-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: 56px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: background 0.2s, border-color 0.2s;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(240, 160, 48, 0.15);
}

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--fg);
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---- HOW / TIMELINE ---- */
.how {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.timeline {
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 48px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), rgba(240,160,48,0.1));
}

.timeline-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  position: relative;
}

.timeline-marker {
  position: absolute;
  left: -48px;
  top: 32px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
  z-index: 1;
}

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

.timeline-content p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  max-width: 520px;
  line-height: 1.7;
}

/* ---- CLOSING ---- */
.closing {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.closing-block {
  max-width: 680px;
}

.closing h2 {
  margin-bottom: 24px;
  line-height: 1.25;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.closing-vision {
  color: var(--accent) !important;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem !important;
  margin-top: 32px !important;
}

/* ---- FOOTER ---- */
.footer {
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .hero {
    padding: 80px 0 60px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 28px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .timeline {
    padding-left: 40px;
  }

  .timeline-marker {
    left: -40px;
    width: 30px;
    height: 30px;
    font-size: 0.75rem;
  }

  .timeline::before {
    left: 13px;
  }
}

@media (max-width: 480px) {
  body { font-size: 15px; }

  .hero h1 { font-size: 2rem; }

  .stat-num { font-size: 2.2rem; }

  .feature-card { padding: 28px 24px; }
}