:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a26;
  --fg: #e8e4df;
  --fg-muted: #9a9590;
  --fg-dim: #5a5550;
  --accent: #e8a87c;
  --accent-glow: #f0c6a0;
  --accent-deep: #c67d4e;
  --pink: #d4627a;
  --pink-muted: #a84d62;
  --gold: #d4a853;
  --surface-border: rgba(232, 168, 124, 0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* { 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: 1.65;
  -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: 780px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 100px;
  border: 1px solid var(--surface-border);
  background: rgba(232, 168, 124, 0.06);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  font-family: var(--font-body);
  font-weight: 500;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--fg);
}

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

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

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

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--accent);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 168, 124, 0.12) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
}

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

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

.problem h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--fg);
}

.problem-lede {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 56px;
  line-height: 1.7;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.3s ease;
}

.problem-card:hover {
  border-color: rgba(232, 168, 124, 0.2);
}

.problem-icon {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--fg);
}

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

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

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

.features-header {
  max-width: 560px;
  margin-bottom: 56px;
}

.features-header h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.features-header p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.3s ease, transform 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(232, 168, 124, 0.2);
  transform: translateY(-2px);
}

.feature-large {
  grid-column: span 2;
}

.feature-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(232, 168, 124, 0.1);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--fg);
}

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

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

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

.how h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  margin-bottom: 56px;
  text-align: center;
}

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

.how-step {
  text-align: center;
  max-width: 480px;
  padding: 32px 0;
}

.step-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  color: var(--accent-deep);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 16px;
}

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

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

.how-connector {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent-deep), transparent);
  opacity: 0.3;
}

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

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

.closing h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--fg);
}

.closing-text {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 48px;
}

.closing-vision {
  border-left: 3px solid var(--accent);
  padding: 24px 32px;
  text-align: left;
  background: rgba(232, 168, 124, 0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.closing-vision p {
  font-size: 1.05rem;
  color: var(--fg);
  font-style: italic;
  line-height: 1.7;
}

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

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

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--fg-dim);
  margin-bottom: 16px;
}

.footer-powered {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

.footer-powered a {
  color: var(--fg-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--surface-border);
  transition: color 0.2s ease;
}

.footer-powered a:hover {
  color: var(--accent);
}

/* ======== RESPONSIVE ======== */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }

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

  .feature-large {
    grid-column: span 1;
  }

  .hero {
    min-height: 80vh;
    padding: 100px 20px 60px;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-divider {
    display: none;
  }

  .hero-stats {
    flex-direction: column;
  }

  .problem,
  .features,
  .how,
  .closing {
    padding: 72px 20px;
  }

  .problem-card,
  .feature-card {
    padding: 28px 24px;
  }

  .closing-vision {
    padding: 20px 24px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .lede {
    font-size: 1rem;
  }
}