:root {
  --ink: #0f172a;
  --ink-soft: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f8fafc;
  --white: #ffffff;
  --brand: #0d9488;
  --brand-deep: #0f766e;
  --brand-soft: #ccfbf1;
  --accent: #f59e0b;
  --accent-soft: #fef3c7;
  --danger: #dc2626;
  --radius: 16px;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(248, 250, 252, 0.88);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--brand), #115e59);
  color: white;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 800;
}
.nav-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--brand-deep); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: 999px;
  padding: 0.75rem 1.25rem;
  font-weight: 650;
  font-size: 0.95rem;
  cursor: pointer;
  transition: 0.15s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
  color: white;
  box-shadow: 0 10px 24px rgba(13, 148, 136, 0.28);
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-secondary {
  background: white;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-secondary:hover { border-color: #cbd5e1; }
.btn-accent {
  background: linear-gradient(135deg, #fbbf24, #d97706);
  color: #1c1917;
}
.btn-lg { padding: 0.95rem 1.5rem; font-size: 1rem; }

.hero {
  padding: 4.5rem 0 3rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(13, 148, 136, 0.14), transparent 35%),
    radial-gradient(circle at 85% 10%, rgba(245, 158, 11, 0.12), transparent 30%),
    linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-size: 0.82rem;
  font-weight: 650;
  margin-bottom: 1rem;
}
.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.hero p.lead {
  margin: 0 0 1.5rem;
  color: var(--ink-soft);
  font-size: 1.08rem;
  max-width: 38rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.5rem; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.hero-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 1.4rem;
}
.hero-card h3 { margin: 0 0 0.75rem; font-size: 1.05rem; }
.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.metric {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem;
}
.metric strong { display: block; font-size: 1.3rem; letter-spacing: -0.03em; }
.metric span { color: var(--muted); font-size: 0.82rem; }
.inflation-bar {
  height: 10px;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
  margin: 0.5rem 0 0.35rem;
}
.inflation-bar > i {
  display: block;
  height: 100%;
  width: 72%;
  background: linear-gradient(90deg, var(--brand), var(--accent));
}
.note { color: var(--muted); font-size: 0.85rem; }

section { padding: 4rem 0; }
.section-head { max-width: 40rem; margin-bottom: 2rem; }
.section-head h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  letter-spacing: -0.03em;
}
.section-head p { margin: 0; color: var(--ink-soft); }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  transition: 0.15s ease;
}
.card:hover { transform: translateY(-2px); border-color: #cbd5e1; }
.card.featured {
  border-color: rgba(13, 148, 136, 0.45);
  box-shadow: 0 16px 36px rgba(13, 148, 136, 0.12);
  position: relative;
}
.badge {
  display: inline-block;
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.7rem;
}
.badge.soon { background: #e2e8f0; color: #475569; }
.card h3 { margin: 0 0 0.5rem; }
.card p { margin: 0 0 1rem; color: var(--ink-soft); font-size: 0.95rem; }
.card ul { margin: 0 0 1rem; padding-left: 1.1rem; color: var(--ink-soft); font-size: 0.9rem; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.edu-panel, .pricing-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.5rem;
}
.edu-panel h3, .pricing-card h3 { margin-top: 0; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.table th, .table td {
  text-align: left;
  padding: 0.7rem 0.4rem;
  border-bottom: 1px solid var(--line);
}
.table th { color: var(--muted); font-weight: 600; }

.price {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 0.3rem 0;
}
.price span { font-size: 1rem; color: var(--muted); font-weight: 500; }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.checklist { list-style: none; padding: 0; margin: 1rem 0; }
.checklist li {
  padding: 0.45rem 0 0.45rem 1.6rem;
  position: relative;
  color: var(--ink-soft);
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand-deep);
  font-weight: 800;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .hero-grid, .cards, .two-col, .pricing-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}