:root {
  --bg: #0c0c0f;
  --bg-elevated: #141419;
  --bg-card: #1a1a22;
  --fg: #e8e6e1;
  --fg-muted: #9a9790;
  --fg-dim: #5c5a55;
  --accent: #d4a24e;
  --accent-glow: rgba(212, 162, 78, 0.15);
  --accent-soft: #c49340;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1100px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(212, 162, 78, 0.3);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  margin-bottom: var(--space-md);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  color: var(--fg);
}

.hero h1 .highlight {
  color: var(--accent);
  font-style: italic;
}

.lede {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--fg-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 300;
}

/* WAVE VISUAL */
.hero-visual {
  position: absolute;
  bottom: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  height: 60%;
  z-index: 1;
  opacity: 0.6;
}

.wave-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.wave {
  position: absolute;
  bottom: 0;
  left: -10%;
  width: 120%;
  height: 2px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.15;
}

.wave-1 { bottom: 20%; transform: scaleX(1) scaleY(1); box-shadow: 0 0 40px var(--accent-glow); }
.wave-2 { bottom: 30%; transform: scaleX(0.85); opacity: 0.12; }
.wave-3 { bottom: 40%; transform: scaleX(0.7); opacity: 0.09; }
.wave-4 { bottom: 50%; transform: scaleX(0.55); opacity: 0.06; }
.wave-5 { bottom: 60%; transform: scaleX(0.4); opacity: 0.03; }

/* PROBLEM SECTION */
.problem {
  padding: var(--space-2xl) var(--space-md);
  background: var(--bg);
}

.problem-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.stat-block {
  display: flex;
  flex-direction: column;
  position: sticky;
  top: var(--space-lg);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 7rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.04em;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-top: var(--space-xs);
  line-height: 1.5;
}

.problem-text p {
  font-size: 1.15rem;
  color: var(--fg-muted);
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.problem-emphasis {
  color: var(--fg) !important;
  font-weight: 400;
  font-size: 1.25rem !important;
  border-left: 3px solid var(--accent);
  padding-left: var(--space-sm);
}

/* HOW SECTION */
.how {
  padding: var(--space-2xl) var(--space-md);
  background: var(--bg-elevated);
}

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

.how h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xl);
  max-width: 600px;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-md);
  align-items: start;
}

.step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--fg-dim);
  line-height: 1;
  letter-spacing: -0.04em;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

.step-content p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  max-width: 520px;
  line-height: 1.7;
}

/* FEATURES */
.features {
  padding: var(--space-2xl) var(--space-md);
  background: var(--bg);
}

.features-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 16px;
  padding: var(--space-lg) var(--space-md);
  transition: border-color 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(212, 162, 78, 0.2);
}

.feature-icon {
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: var(--space-sm);
  opacity: 0.8;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--fg);
}

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

/* CLOSING */
.closing {
  padding: var(--space-2xl) var(--space-md);
  background: var(--bg-elevated);
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 600;
  font-style: italic;
  color: var(--accent);
  line-height: 1.5;
  margin-bottom: var(--space-lg);
  position: relative;
}

.closing blockquote::before {
  content: '"';
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.15;
  font-family: Georgia, serif;
  line-height: 1;
}

.closing-text {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* FOOTER */
.site-footer {
  padding: var(--space-lg) var(--space-md);
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.04);
  text-align: center;
}

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

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: var(--space-xs);
}

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

/* MOBILE */
@media (max-width: 768px) {
  .problem-inner {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .stat-block {
    position: static;
    flex-direction: row;
    align-items: baseline;
    gap: var(--space-sm);
  }

  .stat-number {
    font-size: 3.5rem;
  }

  .stat-label br { display: none; }

  .step {
    grid-template-columns: 50px 1fr;
  }

  .step-num {
    font-size: 2rem;
  }

  .features-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 90vh;
    padding-top: var(--space-xl);
  }

  :root {
    --space-2xl: 5rem;
    --space-xl: 3.5rem;
  }
}