:root {
  --bg-primary: #0a0b0f;
  --bg-secondary: #111318;
  --bg-card: #161820;
  --bg-card-hover: #1c1e28;
  --fg-primary: #e8e9ed;
  --fg-secondary: #8b8d97;
  --fg-muted: #5c5e67;
  --accent: #d4a054;
  --accent-glow: rgba(212, 160, 84, 0.15);
  --accent-border: rgba(212, 160, 84, 0.3);
  --border: rgba(255, 255, 255, 0.06);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

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

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  overflow: hidden;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  border: 1px solid var(--accent-border);
  padding: 6px 16px;
  border-radius: 2px;
  margin-bottom: 40px;
  background: var(--accent-glow);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--fg-primary);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

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

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--fg-secondary);
  max-width: 640px;
  line-height: 1.7;
  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;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg-primary);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}

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

/* ---- HERO CTA ---- */
.hero-cta-row {
  margin-bottom: 40px;
}

.hero-cta-btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--bg-primary);
  background: var(--accent);
  padding: 14px 32px;
  border-radius: 2px;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
}

.hero-cta-btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.hero-grid-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(180deg, transparent 0%, var(--bg-primary) 85%),
    linear-gradient(90deg, var(--border) 1px, transparent 1px),
    linear-gradient(180deg, var(--border) 1px, transparent 1px);
  background-size: 100% 100%, 80px 80px, 80px 80px;
  opacity: 0.5;
  z-index: 1;
}

/* ---- PROBLEM ---- */
.problem {
  padding: 100px 40px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 20px;
}

.problem h2,
.how h2,
.verticals h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 56px;
  letter-spacing: -0.02em;
}

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

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 36px 28px;
  border-radius: 4px;
  transition: background 0.2s, border-color 0.2s;
}

.problem-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-border);
}

.problem-icon {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg-primary);
}

.problem-card p {
  font-size: 0.92rem;
  color: var(--fg-secondary);
  line-height: 1.65;
}

/* ---- HOW IT WORKS ---- */
.how {
  padding: 100px 40px;
}

.how-inner {
  max-width: 800px;
  margin: 0 auto;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.how-step {
  display: flex;
  gap: 32px;
  position: relative;
}

.step-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 20px;
}

.step-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  flex-shrink: 0;
  margin-top: 6px;
}

.step-line {
  width: 1px;
  flex-grow: 1;
  background: linear-gradient(180deg, var(--accent-border), var(--border));
  margin-top: 8px;
}

.step-content {
  padding-bottom: 48px;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
}

.step-content p {
  font-size: 0.95rem;
  color: var(--fg-secondary);
  line-height: 1.7;
  max-width: 560px;
}

/* ---- VERTICALS ---- */
.verticals {
  padding: 100px 40px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.verticals-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.verticals-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.vertical-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 36px 32px;
  border-radius: 4px;
  transition: border-color 0.2s;
}

.vertical-card:hover {
  border-color: var(--accent-border);
}

.vertical-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.vertical-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--fg-primary);
}

.vertical-card p {
  font-size: 0.92rem;
  color: var(--fg-secondary);
  line-height: 1.65;
}

/* ---- CLOSING ---- */
.closing {
  padding: 120px 40px;
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing-line {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 40px;
}

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

.closing-text {
  font-size: 1.05rem;
  color: var(--fg-secondary);
  line-height: 1.75;
}

/* ---- FOOTER ---- */
.site-footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg-primary);
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 80px 24px 60px;
  }

  .hero-stat-row {
    gap: 20px;
  }

  .hero-stat-divider {
    display: none;
  }

  .problem,
  .how,
  .verticals,
  .closing {
    padding: 64px 24px;
  }

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

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

  .how-step {
    gap: 20px;
  }

  .site-footer {
    padding: 36px 24px;
  }
}