:root {
  --bg: #f4fbf8;
  --text: #14212b;
  --muted: #60717c;
  --primary: #0c8f7f;
  --primary-dark: #086b62;
  --accent: #78f0b4;
  --card: #ffffff;
  --line: rgba(20,33,43,.1);
  --shadow: 0 24px 60px rgba(10, 70, 70, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244,251,248,.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  font-weight: 900;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-weight: 650;
}

.nav-cta {
  color: white;
  background: var(--primary);
  padding: 10px 16px;
  border-radius: 999px;
}

.hero {
  padding: 88px 0 70px;
  background:
    radial-gradient(circle at top right, rgba(120,240,180,.55), transparent 34%),
    linear-gradient(135deg, #e9fff5 0%, #f7fffb 48%, #eef8ff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 52px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  color: var(--primary-dark);
  background: rgba(12,143,127,.09);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .02em;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(38px, 6vw, 68px);
  line-height: .98;
  letter-spacing: -.055em;
  margin: 20px 0 22px;
}
h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -.04em;
  margin: 14px 0 18px;
}
h3 { font-size: 21px; margin-bottom: 10px; }
p { color: var(--muted); line-height: 1.7; font-size: 17px; }

.hero-copy > p { max-width: 640px; font-size: 20px; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
}
.btn.primary { background: var(--primary); color: white; box-shadow: 0 16px 28px rgba(12,143,127,.22); }
.btn.secondary { background: white; color: var(--primary-dark); border: 1px solid var(--line); }

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-weight: 700;
}

.hero-card {
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 34px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.mock-header { display: flex; gap: 8px; margin-bottom: 24px; }
.mock-header span { width: 12px; height: 12px; background: #c8dad6; border-radius: 50%; }
.mock-title { font-size: 26px; font-weight: 900; margin-bottom: 22px; }
.mock-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}
.mock-kpis div, .mock-list div {
  background: #f4faf8;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
}
.mock-kpis strong { display: block; font-size: 30px; color: var(--primary-dark); }
.mock-kpis small { color: var(--muted); font-weight: 700; }
.mock-list { display: grid; gap: 12px; font-weight: 800; color: #38505a; }
.dot { width: 10px; height: 10px; display: inline-block; border-radius: 50%; margin-right: 8px; }
.green { background: #13b981; }
.blue { background: #3b82f6; }
.orange { background: #f59e0b; }

section { padding: 76px 0; }
.split, .benefits-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.section-head { text-align: center; max-width: 760px; margin: 0 auto 36px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature-grid article, .price-card, details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 26px;
  box-shadow: 0 10px 30px rgba(10,70,70,.06);
}

.benefits { background: white; }
.benefit-list { display: grid; gap: 12px; }
.benefit-list div {
  background: #f4fbf8;
  padding: 18px 20px;
  border-radius: 18px;
  font-weight: 800;
  color: #28434a;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.price-card { position: relative; display: flex; flex-direction: column; }
.price { font-size: 36px; font-weight: 950; letter-spacing: -.04em; margin: 10px 0; color: var(--primary-dark); }
.price span { font-size: 16px; color: var(--muted); }
.price-card a {
  margin-top: auto;
  background: var(--primary);
  color: white;
  text-align: center;
  padding: 13px 16px;
  border-radius: 16px;
  font-weight: 850;
}
.featured {
  border: 2px solid var(--primary);
  transform: translateY(-8px);
}
.badge {
  position: absolute;
  right: 18px;
  top: 18px;
  background: rgba(120,240,180,.35);
  color: var(--primary-dark);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.cta-box {
  text-align: center;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: white;
  border-radius: 34px;
  padding: 54px 28px;
  box-shadow: var(--shadow);
}
.cta-box p { color: rgba(255,255,255,.82); }
.cta-box .btn { background: white; color: var(--primary-dark); }

.faq details { margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 900; font-size: 18px; }
details p { margin: 14px 0 0; }

footer {
  padding: 32px 0;
  background: #0f1e26;
  color: white;
}
.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.footer p, .footer a { color: rgba(255,255,255,.7); }

@media (max-width: 900px) {
  .nav { height: auto; padding: 16px 0; align-items: flex-start; }
  nav { gap: 12px; flex-wrap: wrap; justify-content: flex-end; font-size: 14px; }
  .hero { padding-top: 54px; }
  .hero-grid, .split, .benefits-grid { grid-template-columns: 1fr; }
  .feature-grid, .pricing-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 22px, 1120px); }
  .topbar { position: relative; }
  .nav { flex-direction: column; }
  nav { justify-content: flex-start; width: 100%; }
  h1 { font-size: 40px; }
  h2 { font-size: 32px; }
  .hero-copy > p { font-size: 17px; }
  .mock-kpis { grid-template-columns: 1fr; }
  .feature-grid, .pricing-grid { grid-template-columns: 1fr; }
  .featured { transform: none; }
  .footer { flex-direction: column; }
}