:root {
  --bg: #ffffff;
  --bg-alt: #f8f9fc;
  --bg-dark: #0f1117;
  --border: #e1e4eb;
  --text: #1a1d29;
  --text-secondary: #626a7a;
  --text-muted: #98a1b3;
  --brand: #16a34a;
  --brand-dark: #0f7a37;
  --blue: #2563eb;
  --orange: #ea580c;
  --purple: #9333ea;
  --radius: 14px;
  --max-width: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  line-height: 1.55;
}

a { text-decoration: none; color: inherit; }

img { max-width: 100%; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 6px 16px rgba(22,163,74,.25); }
.btn-primary:hover { background: var(--brand-dark); }

.btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn-outline:hover { background: var(--bg-alt); }

.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { color: var(--text); }

.btn-lg { padding: 14px 30px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  color: var(--text);
}
.brand-logo {
  height: 34px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a.link {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: .95rem;
}
.nav-links a.link:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; }

@media (max-width: 780px) {
  .nav-links .link { display: none; }
  .nav-actions .btn-outline { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 84px 0 60px;
  text-align: center;
  background: radial-gradient(60% 60% at 50% 0%, #eafcf1 0%, #ffffff 70%);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: #eafcf1;
  color: var(--brand-dark);
  font-size: .82rem;
  font-weight: 700;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800;
  margin: 0 0 18px;
  letter-spacing: -.5px;
}
.hero h1 span { color: var(--brand); }
.hero p.lead {
  max-width: 640px;
  margin: 0 auto 34px;
  color: var(--text-secondary);
  font-size: 1.15rem;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.hero-note { color: var(--text-muted); font-size: .85rem; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 48px; }
.section-head .eyebrow {
  color: var(--brand-dark);
  font-weight: 700;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 10px;
  display: block;
}
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin: 0 0 12px; font-weight: 800; }
.section-head p { color: var(--text-secondary); margin: 0; }

.grid {
  display: grid;
  gap: 22px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}
.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
  color: #fff;
}
.icon-green { background: var(--brand); }
.icon-blue { background: var(--blue); }
.icon-orange { background: var(--orange); }
.icon-purple { background: var(--purple); }

.card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.card p { margin: 0; color: var(--text-secondary); font-size: .93rem; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 780px) { .steps { grid-template-columns: 1fr; } }
.step-num {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--text);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  margin-bottom: 14px;
}
.step h3 { margin: 0 0 6px; font-size: 1.05rem; }
.step p { margin: 0; color: var(--text-secondary); font-size: .93rem; }

/* ---------- Pricing ---------- */
.price-wrap { display: flex; justify-content: center; }
.price-card {
  max-width: 420px;
  width: 100%;
  border: 2px solid var(--brand);
  border-radius: 20px;
  padding: 40px 34px;
  text-align: center;
  background: #fff;
  box-shadow: 0 20px 40px rgba(22,163,74,.10);
  position: relative;
}
.price-card .plan-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--brand);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 999px;
  letter-spacing: .4px;
}
.price-card h3 { margin: 10px 0 4px; font-size: 1.2rem; }
.price-amount { font-size: 3.1rem; font-weight: 800; margin: 14px 0 2px; }
.price-amount .currency { font-size: 1.3rem; font-weight: 700; color: var(--text-secondary); margin-right: 4px; }
.price-amount .period { font-size: 1.05rem; font-weight: 600; color: var(--text-secondary); }
.price-sub { color: var(--text-muted); font-size: .88rem; margin-bottom: 26px; }
.price-features { list-style: none; padding: 0; margin: 0 0 30px; text-align: left; }
.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: .95rem;
  color: var(--text);
}
.price-features li:last-child { border-bottom: none; }
.check {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #eafcf1;
  color: var(--brand-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  font-weight: 800;
  margin-top: 1px;
}
.price-methods { margin-top: 18px; color: var(--text-muted); font-size: .82rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq-item h3 { margin: 0 0 8px; font-size: 1rem; }
.faq-item p { margin: 0; color: var(--text-secondary); font-size: .93rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--bg-dark);
  color: #fff;
  border-radius: 24px;
  padding: 56px 40px;
  text-align: center;
  margin: 0 24px;
}
.cta-band h2 { margin: 0 0 12px; font-size: 1.8rem; font-weight: 800; }
.cta-band p { color: #c3c8d4; margin: 0 0 28px; }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  color: var(--text-muted);
  font-size: .85rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-links { display: flex; gap: 22px; }
.footer-links a:hover { color: var(--text); }
.disclaimer {
  max-width: var(--max-width);
  margin: 18px auto 0;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: .78rem;
}

/* ---------- Page hero (pricing page) ---------- */
.page-hero { padding: 56px 0 20px; text-align: center; }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 800; margin: 0 0 14px; }
.page-hero p { color: var(--text-secondary); max-width: 560px; margin: 0 auto; }