:root {
  --bg: #0f1114;
  --bg-elevated: #1a1d23;
  --bg-card: #22262e;
  --fg: #e8e6e1;
  --fg-muted: #9b978f;
  --accent: #e8a635;
  --accent-glow: rgba(232, 166, 53, 0.15);
  --accent-bright: #f5c044;
  --border: #2a2e36;
  --radius: 12px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
}

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 24px 60px;
  background: 
    radial-gradient(ellipse 60% 50% at 50% 0%, var(--accent-glow), transparent),
    linear-gradient(180deg, #13151a 0%, var(--bg) 100%);
}

.hero-inner {
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(232, 166, 53, 0.3);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero h1 .accent {
  color: var(--accent);
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
}

.hero-visual {
  margin-top: 56px;
}

.stat-grid {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 40px;
  text-align: center;
}

.stat-card.highlight {
  background: linear-gradient(135deg, rgba(232, 166, 53, 0.12), rgba(232, 166, 53, 0.04));
  border-color: rgba(232, 166, 53, 0.3);
}

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

.stat-card.highlight .stat-number {
  color: var(--accent);
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 8px;
  max-width: 160px;
}

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

.problem-inner {
  max-width: 960px;
  margin: 0 auto;
}

.problem h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 56px;
  text-align: center;
}

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

.problem-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.problem-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.problem-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--fg);
}

.problem-item p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

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

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

.features h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 64px;
  text-align: center;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.feature-row:last-child {
  border-bottom: none;
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  min-width: 36px;
  padding-top: 4px;
}

.feature-content h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.feature-content p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

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

.how-inner {
  max-width: 960px;
  margin: 0 auto;
}

.how h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 56px;
  text-align: center;
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.how-step {
  position: relative;
  padding-top: 20px;
}

.step-marker {
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 2px;
  margin-bottom: 24px;
}

.how-step h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--accent-bright);
}

.how-step p {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 24px;
  text-align: center;
  background: 
    radial-gradient(ellipse 50% 60% at 50% 100%, var(--accent-glow), transparent),
    var(--bg-elevated);
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin-bottom: 24px;
}

.closing-text {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 40px 24px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}

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

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }
  
  .how-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-grid {
    flex-direction: column;
    align-items: center;
  }
  
  .stat-card {
    width: 100%;
    max-width: 280px;
  }
  
  .feature-row {
    flex-direction: column;
    gap: 12px;
  }
  
  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  
  .hero {
    min-height: 70vh;
    padding: 60px 20px 40px;
  }
}