:root {
  --bg-primary: #0a0e27;
  --bg-secondary: #0f1433;
  --bg-card: #141a3d;
  --fg-primary: #f0f0f5;
  --fg-secondary: #a0a4c0;
  --fg-muted: #6b6f8d;
  --accent: #f5a623;
  --accent-light: #ffcb47;
  --accent-glow: rgba(245, 166, 35, 0.15);
  --accent-glow-strong: rgba(245, 166, 35, 0.3);
  --border: rgba(255, 255, 255, 0.06);
  --radius: 12px;
  --radius-lg: 20px;
  --font-heading: 'DM Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(10, 14, 39, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  font-size: 24px;
  color: var(--accent);
}
.logo-text {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg-primary);
  letter-spacing: -0.02em;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  padding: 160px 24px 100px;
  text-align: center;
  overflow: hidden;
}
.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: var(--accent-glow);
  border: 1px solid rgba(245, 166, 35, 0.25);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg-primary);
  margin-bottom: 28px;
}
.highlight {
  color: var(--fg-muted);
  text-decoration: line-through;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 3px;
}
.highlight-fast {
  color: var(--accent);
  background: linear-gradient(135deg, var(--accent-glow), transparent);
  padding: 0 8px;
  border-radius: 6px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-secondary);
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat {
  text-align: center;
}
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label {
  display: block;
  font-size: 13px;
  color: var(--fg-muted);
  max-width: 180px;
  margin-top: 6px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}
.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}

/* ---- SECTION TAG ---- */
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

/* ---- PROBLEM ---- */
.problem {
  padding: 100px 24px;
  background: var(--bg-secondary);
}
.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.problem-left h2 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  position: sticky;
  top: 120px;
}
.problem-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.problem-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.problem-icon {
  font-size: 28px;
  margin-bottom: 12px;
}
.problem-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.problem-card p {
  font-size: 15px;
  color: var(--fg-secondary);
  line-height: 1.65;
}

/* ---- HOW IT WORKS ---- */
.how-it-works {
  padding: 100px 24px;
}
.hiw-inner {
  max-width: 800px;
  margin: 0 auto;
}
.hiw-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
}
.hiw-timeline {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.hiw-step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}
.step-number {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
  min-width: 80px;
  letter-spacing: -0.03em;
}
.step-content h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step-content p {
  font-size: 15px;
  color: var(--fg-secondary);
  line-height: 1.7;
}

/* ---- VERTICALS ---- */
.verticals {
  padding: 100px 24px;
  background: var(--bg-secondary);
}
.verticals-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.verticals-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.vertical-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.3s;
}
.vertical-card:hover {
  border-color: rgba(245, 166, 35, 0.2);
  transform: translateY(-2px);
}
.v-icon {
  font-size: 32px;
  margin-bottom: 16px;
}
.vertical-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.vertical-card p {
  font-size: 14px;
  color: var(--fg-secondary);
  line-height: 1.6;
}

/* ---- SPEED PROOF ---- */
.speed-proof {
  padding: 100px 24px;
}
.speed-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.speed-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.speed-ring {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 60px var(--accent-glow-strong), inset 0 0 40px var(--accent-glow);
}
.speed-ring::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px solid rgba(245, 166, 35, 0.1);
}
.speed-center {
  text-align: center;
}
.speed-num {
  font-family: var(--font-heading);
  font-size: 72px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.04em;
}
.speed-unit {
  display: block;
  font-size: 18px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-top: 4px;
}
.speed-label {
  font-size: 14px;
  color: var(--fg-muted);
  text-align: center;
}
.speed-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.speed-text p {
  font-size: 16px;
  color: var(--fg-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.speed-text strong {
  color: var(--fg-primary);
}

/* ---- OUTCOMES ---- */
.outcomes {
  padding: 100px 24px;
  background: var(--bg-secondary);
}
.outcomes-inner {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}
.outcomes-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
}
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.outcome-item {
  padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.outcome-number {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.outcome-desc {
  font-size: 14px;
  color: var(--fg-secondary);
  line-height: 1.5;
}

/* ---- CLOSING ---- */
.closing {
  position: relative;
  padding: 120px 24px;
  text-align: center;
  overflow: hidden;
}
.closing-inner {
  max-width: 750px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.closing h2 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}
.closing-glow {
  position: absolute;
  bottom: -300px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 55%);
  pointer-events: none;
  z-index: 1;
}

/* ---- FOOTER ---- */
.footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.footer-copy {
  font-size: 12px;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .problem-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .problem-left h2 {
    position: static;
  }
  .verticals-grid {
    grid-template-columns: 1fr;
  }
  .speed-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  .outcomes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }
  .stat-divider {
    width: 48px;
    height: 1px;
  }
  .hiw-step {
    flex-direction: column;
    gap: 12px;
  }
  .step-number {
    font-size: 40px;
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .outcomes-grid {
    grid-template-columns: 1fr;
  }
}