:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --fg: #f0f0f0;
  --fg-muted: #888;
  --fg-dim: #555;
  --accent: #ff4d00;
  --accent-glow: rgba(255, 77, 0, 0.15);
  --accent-soft: #ff6b2e;
  --green: #00e676;
  --blue: #448aff;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1100px;
  --radius: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-inner {
  max-width: var(--max-w);
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(255, 77, 0, 0.25);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 28px;
  max-width: 800px;
}

.highlight {
  color: var(--accent);
  position: relative;
}

.hero-sub {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 620px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.5px;
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--fg-dim);
  opacity: 0.3;
}

.hero-gradient {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* ===== PROBLEM ===== */
.problem {
  padding: 100px 24px;
  background: var(--bg);
}

.problem-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.problem-label,
.how-label,
.niches-label {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.problem h2,
.how h2,
.niches h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 56px;
  max-width: 700px;
}

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

.problem-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.problem-card:hover {
  border-color: rgba(255, 77, 0, 0.2);
  transform: translateY(-2px);
}

.problem-icon {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

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

.problem-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--fg-muted);
}

/* ===== HOW ===== */
.how {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.how-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

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

.step {
  display: flex;
  gap: 36px;
  align-items: flex-start;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.step:last-child { border-bottom: none; }

.step-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255, 77, 0, 0.2);
  line-height: 1;
  min-width: 80px;
  letter-spacing: -2px;
}

.step-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--fg);
}

.step-content p {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 560px;
}

/* ===== NICHES ===== */
.niches {
  padding: 100px 24px;
  background: var(--bg);
}

.niches-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.niche-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.niche-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 100px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--fg);
  transition: all 0.3s;
}

.niche-tag:hover {
  border-color: rgba(255, 77, 0, 0.3);
  background: rgba(255, 77, 0, 0.06);
}

.tag-hot {
  border-color: rgba(255, 77, 0, 0.3);
  background: var(--accent-glow);
  color: var(--accent-soft);
}

.niches-note {
  font-size: 1rem;
  color: var(--fg-dim);
  font-style: italic;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 24px;
  background: var(--bg-elevated);
  text-align: center;
}

.closing-inner {
  max-width: 720px;
  margin: 0 auto;
}

.closing-quote {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.5px;
  color: var(--fg);
  margin-bottom: 32px;
}

.closing-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--fg-muted);
  margin-bottom: 28px;
}

.closing-bold {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent);
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 48px 24px;
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

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

.footer-tagline {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { min-height: auto; padding: 80px 20px 60px; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
  .stat-number { font-size: 1.6rem; }
  .problem-grid { grid-template-columns: 1fr; gap: 16px; }
  .problem, .how, .niches, .closing { padding: 60px 20px; }
  .step { flex-direction: column; gap: 12px; }
  .step-num { font-size: 2.2rem; min-width: auto; }
  .niche-tags { gap: 10px; }
  .niche-tag { font-size: 0.85rem; padding: 10px 20px; }
  .closing-quote { font-size: 1.4rem; }
}