:root {
  --bg-dark: #090e17;
  --bg-surface: #0f172a;
  --bg-surface-elevated: #1e293b;
  --bg-card: rgba(30, 41, 59, 0.65);
  --border-subtle: rgba(148, 163, 184, 0.12);
  --border-glow: rgba(2, 132, 199, 0.3);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --color-brand: #0284c7;
  --color-brand-light: #38bdf8;
  --color-emerald: #10b981;
  --color-purple: #8b5cf6;
  --color-amber: #f59e0b;
  --color-rose: #f43f5e;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 50px rgba(2, 132, 199, 0.18);
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
h1, h2, h3, h4 { color: var(--text-primary); font-weight: 800; letter-spacing: -0.025em; line-height: 1.25; }
.gradient-text { background: linear-gradient(135deg, #38bdf8, #10b981); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.navbar { position: fixed; top: 0; left: 0; right: 0; height: 72px; background: rgba(9, 14, 23, 0.85); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border-subtle); z-index: 1000; display: flex; align-items: center; }
.nav-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; gap: 0.85rem; text-decoration: none; }
.brand-logo-img { height: 46px; width: auto; object-fit: contain; filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.4)); }
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-size: 1.1rem; font-weight: 800; color: var(--text-primary); }
.brand-sub { font-size: 0.72rem; color: var(--text-muted); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: color var(--transition-fast); }
.nav-links a:hover { color: var(--text-primary); }
.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.55rem 1.15rem; font-size: 0.85rem; font-weight: 600; border-radius: var(--radius-md); text-decoration: none; cursor: pointer; transition: all var(--transition-fast); }
.btn-primary { background: var(--color-brand); color: #fff; border: 1px solid transparent; }
.btn-primary:hover { background: #0369a1; transform: translateY(-1px); }
.btn-outline { background: rgba(255, 255, 255, 0.05); color: var(--text-primary); border: 1px solid var(--border-subtle); }
.btn-outline:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--color-brand); }
.btn-hero-primary { background: linear-gradient(135deg, #0284c7, #0369a1); color: #fff; padding: 0.85rem 1.75rem; font-size: 1rem; border-radius: var(--radius-md); box-shadow: 0 10px 25px -5px rgba(2, 132, 199, 0.5); }
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 15px 30px -5px rgba(2, 132, 199, 0.6); }
.btn-hero-secondary { background: var(--bg-surface-elevated); color: var(--text-primary); border: 1px solid var(--border-subtle); padding: 0.85rem 1.75rem; font-size: 1rem; border-radius: var(--radius-md); }
.btn-hero-secondary:hover { background: #334155; border-color: var(--border-glow); transform: translateY(-2px); }
.hero-section { position: relative; padding: 160px 0 100px; text-align: center; overflow: hidden; }
.hero-glow { position: absolute; top: 10%; left: 50%; transform: translateX(-50%); width: 600px; height: 400px; background: radial-gradient(circle, rgba(2, 132, 199, 0.25) 0%, rgba(16, 185, 129, 0.1) 50%, transparent 70%); filter: blur(60px); z-index: 0; pointer-events: none; }
.hero-content { position: relative; z-index: 1; max-width: 850px; }
.hero-pill { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(2, 132, 199, 0.12); border: 1px solid rgba(2, 132, 199, 0.3); padding: 0.4rem 1rem; border-radius: var(--radius-full); font-size: 0.82rem; font-weight: 600; color: var(--color-brand-light); margin-bottom: 1.5rem; }
.pill-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-emerald); box-shadow: 0 0 8px var(--color-emerald); }
.hero-title { font-size: 3.25rem; font-weight: 800; margin-bottom: 1.25rem; letter-spacing: -0.03em; }
.hero-desc { font-size: 1.15rem; color: var(--text-secondary); margin-bottom: 2.25rem; line-height: 1.7; }
.hero-buttons { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-bottom: 3.5rem; flex-wrap: wrap; }
.hero-metrics { display: flex; align-items: center; justify-content: center; gap: 2.5rem; background: var(--bg-card); backdrop-filter: blur(12px); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 1.25rem 2rem; box-shadow: var(--shadow-lg); max-width: 700px; margin: 0 auto; }
.metric-item { display: flex; flex-direction: column; align-items: center; }
.metric-num { font-size: 1.4rem; font-weight: 800; color: var(--text-primary); }
.metric-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; }
.metric-divider { width: 1px; height: 36px; background: var(--border-subtle); }
.section { padding: 100px 0; }
.bg-elevated { background: var(--bg-surface); }
.section-header { text-align: center; max-width: 650px; margin: 0 auto 3.5rem; }
.section-tag { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; color: var(--color-brand-light); text-transform: uppercase; margin-bottom: 0.5rem; display: inline-block; }
.section-title { font-size: 2.25rem; margin-bottom: 0.75rem; }
.section-desc { font-size: 1rem; color: var(--text-secondary); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }
.feature-card { background: var(--bg-surface-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 2rem; transition: all var(--transition-normal); }
.feature-card:hover { transform: translateY(-4px); border-color: var(--border-glow); box-shadow: var(--shadow-glow); }
.feature-icon { width: 48px; height: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 1.25rem; }
.icon-green { background: rgba(16, 185, 129, 0.15); color: var(--color-emerald); }
.icon-blue { background: rgba(2, 132, 199, 0.15); color: var(--color-brand-light); }
.icon-purple { background: rgba(139, 92, 246, 0.15); color: var(--color-purple); }
.icon-amber { background: rgba(245, 158, 11, 0.15); color: var(--color-amber); }
.icon-teal { background: rgba(20, 184, 166, 0.15); color: #14b8a6; }
.icon-rose { background: rgba(244, 63, 94, 0.15); color: var(--color-rose); }
.feature-card h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.feature-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.solutions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }
.solution-card { background: var(--bg-surface-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 2rem 1.75rem; display: flex; flex-direction: column; }
.solution-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.solution-badge-icon { font-size: 2rem; color: var(--color-emerald); }
.solution-type { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; }
.solution-card p { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 1.5rem; }
.solution-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.solution-list li { font-size: 0.88rem; color: var(--text-primary); display: flex; align-items: center; gap: 0.6rem; }
.solution-list li i { color: var(--color-emerald); font-size: 0.8rem; }
.steps-flow { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.step-card { flex: 1; background: var(--bg-surface-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 2rem 1.5rem; text-align: center; }
.step-number { width: 44px; height: 44px; background: linear-gradient(135deg, var(--color-brand), var(--color-emerald)); border-radius: 50%; color: #fff; font-weight: 800; font-size: 1.2rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.25rem; }
.step-card h4 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.step-card p { font-size: 0.85rem; color: var(--text-secondary); }
.step-connector { color: var(--text-muted); font-size: 1.25rem; }
.ecosystem-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.eco-card { background: var(--bg-surface-elevated); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 2rem; text-decoration: none; display: flex; flex-direction: column; transition: all var(--transition-normal); }
.eco-card:hover { transform: translateY(-4px); border-color: var(--border-glow); }
.eco-card.featured { border-color: rgba(2, 132, 199, 0.4); box-shadow: 0 0 30px rgba(2, 132, 199, 0.15); }
.eco-icon-wrap { width: 48px; height: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 1.25rem; }
.eco-card h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.eco-card p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 1.5rem; flex: 1; }
.eco-card code { background: rgba(0, 0, 0, 0.4); padding: 2px 6px; border-radius: 4px; font-family: monospace; color: var(--color-brand-light); }
.eco-link { font-size: 0.85rem; font-weight: 700; color: var(--color-brand-light); display: flex; align-items: center; gap: 0.4rem; text-decoration: none; }
.footer { padding: 2.5rem 0; background: var(--bg-dark); border-top: 1px solid var(--border-subtle); }
.footer-content { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; font-size: 0.85rem; color: var(--text-muted); }
.footer-links { font-size: 0.8rem; color: var(--text-muted); }
@media (max-width: 900px) {
  .hero-title { font-size: 2.4rem; }
  .steps-flow { flex-direction: column; }
  .step-connector { transform: rotate(90deg); margin: 0.5rem 0; }
  .nav-links { display: none; }
}