body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #ffffff;
  color: #0f172a;
}

/* NAV */
.navbar {
  display: flex;
  justify-content: space-between;
  padding: 18px 50px;
  border-bottom: 1px solid #e2e8f0;
}

.logo {
  font-weight: 600;
}

nav a {
  margin-left: 25px;
  text-decoration: none;
  color: #334155;
  font-size: 14px;
}

/* HERO */
.hero {
  padding: 100px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 2.6rem;
  max-width: 750px;
  margin: auto;
}

.hero p {
  margin-top: 15px;
  color: #475569;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta {
  margin-top: 25px;
}

.btn {
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none;
  margin: 5px;
  font-size: 14px;
}

.primary {
  background: #2563eb;
  color: white;
}

.secondary {
  border: 1px solid #2563eb;
  color: #2563eb;
}

/* TRUST */
.trust {
  text-align: center;
  padding: 15px;
  color: #64748b;
  border-top: 1px solid #e2e8f0;
}

/* SECTIONS */
.section {
  padding: 70px 20px;
}

.section.light {
  background: #f8fafc;
}

.container {
  max-width: 1000px;
  margin: auto;
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

/* CARD */
.card {
  padding: 20px;
  border: 1px solid #e2e8f0;
  transition: 0.2s;
}

.card:hover {
  transform: translateY(-4px);
}

/* STEPS */
.steps {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
  font-size: 14px;
  color: #475569;
}

/* CTA */
.cta-section {
  text-align: center;
  padding: 60px;
  background: #2563eb;
  color: white;
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 20px;
  border-top: 1px solid #e2e8f0;
}

/* WHATSAPP */
.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  color: white;
  padding: 12px 16px;
  border-radius: 30px;
  text-decoration: none;
}