:root {
  --bg: #0a0e1a;
  --surface: #101827;
  --surface-2: #162035;
  --accent: #00d4b4;
  --accent-dim: rgba(0, 212, 180, 0.12);
  --text: #f5f2ed;
  --text-muted: #8899b0;
  --text-dim: #4a5f7a;
  --border: rgba(255, 255, 255, 0.06);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 20px;
}
.nav-logo {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--text);
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
}

/* --- Hero --- */
.hero {
  position: relative;
  padding: 140px 40px 100px;
  overflow: hidden;
}
.hero-bg-shape {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,212,180,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: start;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-headline {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 48px;
  font-weight: 300;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-number {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: 32px;
  color: var(--text);
  letter-spacing: -1px;
}
.stat-label { font-size: 13px; color: var(--text-muted); }
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 10px;
}
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: border-color 0.2s;
}
.hero-card:hover { border-color: rgba(0,212,180,0.2); }
.hero-card--accent {
  border-color: rgba(0,212,180,0.2);
  background: rgba(0,212,180,0.05);
}
.card-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.hero-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}
.hero-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --- Problem --- */
.problem {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 40px;
}
.problem-inner { max-width: 1200px; margin: 0 auto; }
.problem-label, .approach-label, .outcomes-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 40px;
}
.problem-headline {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 72px;
  max-width: 700px;
}
.problem-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 64px;
}
.problem-col { display: flex; flex-direction: column; gap: 40px; }
.problem-fact {}
.problem-stat {
  display: block;
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: 36px;
  color: var(--accent);
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.problem-fact p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 400px;
}
.problem-conclusion {
  border-top: 1px solid var(--border);
  padding-top: 48px;
}
.problem-conclusion p {
  font-size: 20px;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
  font-weight: 300;
}

/* --- Approach --- */
.approach { padding: 100px 40px; }
.approach-inner { max-width: 1200px; margin: 0 auto; }
.approach-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
}
.step {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 36px;
}
.step-connector {
  width: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.step-connector::after {
  content: '';
  width: 100%;
  height: 1px;
  background: var(--border);
  position: absolute;
}
.step-number {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--accent-dim);
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.step h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}
.step p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* --- Outcomes --- */
.outcomes {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 40px;
}
.outcomes-inner { max-width: 1200px; margin: 0 auto; }
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.outcome {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 0.2s;
}
.outcome:hover { border-color: rgba(0,212,180,0.15); }
.outcome-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.outcome h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}
.outcome p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Closing --- */
.closing {
  padding: 120px 40px;
  position: relative;
  overflow: hidden;
}
.closing::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0,212,180,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 100px;
  align-items: center;
}
.closing-text h2 {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 28px;
}
.closing-text p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
  font-weight: 300;
}
.closing-tagline {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--accent) !important;
  font-weight: 400 !important;
  margin-top: 16px;
}
.globe { color: var(--accent); opacity: 0.4; }
.globe svg { width: 100%; }

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: 18px;
  display: block;
  margin-bottom: 8px;
}
.footer p { font-size: 14px; color: var(--text-muted); }
.footer-meta p { color: var(--text-dim); }

/* --- Responsive --- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero-right { padding-top: 0; }
  .problem-columns { grid-template-columns: 1fr; gap: 48px; }
  .approach-steps { flex-direction: column; }
  .step-connector { width: 100%; height: 32px; }
  .step-connector::after { width: 1px; height: 100%; margin: auto; transform: none; }
  .outcomes-grid { grid-template-columns: repeat(2, 1fr); }
  .closing-inner { grid-template-columns: 1fr; gap: 60px; }
  .closing-visual { display: none; }
  .navbar { padding: 16px 24px; }
  .hero { padding: 120px 24px 80px; }
  .problem, .approach, .outcomes, .closing { padding-left: 24px; padding-right: 24px; }
  .footer { padding: 40px 24px; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
}
@media (max-width: 600px) {
  .outcomes-grid { grid-template-columns: 1fr; }
  .hero-headline { font-size: 36px; letter-spacing: -1px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { display: none; }
  .problem-headline { font-size: 32px; }
}