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

:root {
  --bg:      #0f172a;
  --bg2:     #1e293b;
  --border:  #334155;
  --text:    #e2e8f0;
  --muted:   #64748b;
  --sub:     #94a3b8;
  --green:   #22c55e;
  --green-d: #16a34a;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

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

/* ─── NAVBAR ─────────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,23,42,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 0.88rem;
  color: var(--sub);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-login {
  color: var(--text) !important;
  font-weight: 600;
}
.nav-cta {
  background: var(--green);
  color: #0f172a !important;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.88rem;
  transition: background 0.2s, transform 0.1s;
}
.nav-cta:hover { background: var(--green-d) !important; transform: translateY(-1px); }

/* ─── HERO ───────────────────────────────────────────────────────────────── */
.hero {
  padding: 96px 24px 80px;
  text-align: center;
  background: radial-gradient(ellipse 80% 50% at 50% -10%, #1e3a5f50, transparent);
}
.hero-inner { max-width: 720px; margin: 0 auto; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #22c55e14;
  border: 1px solid #22c55e30;
  color: var(--green);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, #22c55e 30%, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--sub);
  margin: 0 auto 36px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: #0f172a;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: 10px;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: var(--green-d); transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  color: var(--sub);
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: background 0.2s, color 0.2s;
  font-weight: 600;
}
.btn-ghost:hover { background: var(--bg2); color: var(--text); }

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 0.85rem;
  flex-wrap: wrap;
}
.hero-stats strong { color: var(--text); }
.stat-sep { opacity: 0.4; }

/* ─── SEÇÕES ─────────────────────────────────────────────────────────────── */
.sec { padding: 80px 24px; border-top: 1px solid var(--border); }
.sec-alt { background: #080f1c; }

.sec-inner { max-width: 1100px; margin: 0 auto; }

.sec-label {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 700;
  margin-bottom: 12px;
}

.sec-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 48px;
}

/* ─── FEATURES ───────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover { border-color: #475569; transform: translateY(-2px); }
.feature-icon { font-size: 1.8rem; margin-bottom: 14px; }
.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p  { font-size: 0.88rem; color: var(--sub); line-height: 1.6; }

/* ─── STEPS ──────────────────────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.step-card {
  text-align: center;
  padding: 32px 20px;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #22c55e18;
  border: 2px solid #22c55e40;
  color: var(--green);
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.step-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step-card p  { font-size: 0.88rem; color: var(--sub); line-height: 1.6; }

/* ─── PRICING ────────────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  max-width: 720px;
}
.pricing-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--green);
  background: linear-gradient(135deg, #14532d18, #1e293b);
}
.pricing-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: #0f172a;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.plan-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--sub);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.plan-price { margin-bottom: 10px; }
.plan-price-val  { font-size: 2.6rem; font-weight: 800; letter-spacing: -1px; }
.plan-price-per  { font-size: 0.9rem; color: var(--muted); margin-left: 2px; }
.plan-desc {
  font-size: 0.85rem;
  color: var(--sub);
  margin-bottom: 24px;
  line-height: 1.5;
}
.plan-features { list-style: none; margin-bottom: 28px; }
.plan-features li {
  font-size: 0.88rem;
  color: var(--sub);
  padding: 7px 0;
  border-bottom: 1px solid #ffffff08;
}
.plan-features li:first-child { padding-top: 0; }
.plan-features li:last-child  { border-bottom: none; }

.btn-outline {
  display: block;
  text-align: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  transition: background 0.2s;
}
.btn-outline:hover { background: var(--bg); }

.btn-plan-cta {
  display: block;
  text-align: center;
  padding: 12px;
  background: var(--green);
  color: #0f172a;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 8px;
  transition: background 0.2s, transform 0.1s;
}
.btn-plan-cta:hover { background: var(--green-d); transform: translateY(-1px); }

/* ─── CTA FINAL ──────────────────────────────────────────────────────────── */
.cta-sec {
  border-top: 1px solid var(--border);
  background: linear-gradient(135deg, #0a1929, #0f172a);
}
.cta-inner { text-align: center; }
.cta-inner h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}
.cta-inner p { font-size: 1rem; color: var(--sub); margin-bottom: 32px; }
.btn-lg { font-size: 1.05rem; padding: 15px 34px; }

/* ─── FOOTER ─────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand { font-weight: 800; font-size: 1rem; }
.footer-links { display: flex; gap: 20px; }
.footer-links a {
  font-size: 0.82rem;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }
.footer-copy {
  font-size: 0.78rem;
  color: var(--muted);
  width: 100%;
  text-align: center;
  margin-top: 4px;
}

/* ─── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .nav-links a:not(.nav-login):not(.nav-cta) { display: none; }
  .pricing-grid { max-width: 100%; }
  .footer-inner  { justify-content: center; text-align: center; }
  .footer-links  { justify-content: center; }
}