:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a25;
  --bg-card-hover: #22222f;
  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-glow: rgba(99, 102, 241, 0.15);
  --green: #10b981;
  --green-glow: rgba(16, 185, 129, 0.15);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(148, 163, 184, 0.08);
  --border-hover: rgba(148, 163, 184, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); }

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.brand .tld { color: var(--accent-light); }
.nav-links { display: flex; gap: 24px; }
.nav-links a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }

main {
  padding: 120px 0 80px;
  min-height: 100vh;
}

.hero {
  text-align: left;
  padding: 60px 0 40px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent-light), var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 1.18rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 28px;
}
.hero .meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.hero .meta span::before { content: "·"; margin-right: 14px; color: var(--text-muted); }
.hero .meta span:first-child::before { content: ""; margin-right: 0; }

section {
  padding: 50px 0;
  border-top: 1px solid var(--border);
}

h2 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.018em;
  margin-bottom: 24px;
  color: var(--text-primary);
}
h3 {
  font-size: 1.18rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}
p { color: var(--text-secondary); margin-bottom: 16px; max-width: 760px; }
strong { color: var(--text-primary); font-weight: 600; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 16px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 22px 20px;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.card .tag {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-light);
  font-weight: 600;
  margin-bottom: 8px;
}
.card p { font-size: 0.95rem; margin-bottom: 0; }

ul.bullets {
  margin: 12px 0 18px 22px;
}
ul.bullets li {
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-size: 0.98rem;
}
ul.bullets li strong { color: var(--text-primary); }

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--border-hover);
  background: var(--bg-card);
  color: var(--text-primary);
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
}
.btn:hover { background: var(--bg-card-hover); transform: translateY(-1px); color: var(--text-primary); }
.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-color: transparent;
  color: #fff;
}
.btn.primary:hover { color: #fff; box-shadow: 0 8px 32px rgba(99, 102, 241, 0.35); }
.btn.wa { background: #25D366; border-color: transparent; color: #fff; }
.btn.wa:hover { color: #fff; background: #1ebe5d; }

footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}
footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
footer a { color: var(--text-secondary); }

.credentials {
  display: inline-flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.credentials .pill {
  padding: 4px 12px;
  border-radius: 16px;
  background: var(--accent-glow);
  color: var(--accent-light);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

@media (max-width: 720px) {
  .nav-links { gap: 14px; font-size: 0.85rem; }
  .nav-links a { font-size: 0.85rem; }
  main { padding: 100px 0 60px; }
}