/* style.css */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: #0A192F;
  color: #FFFFFF;
  line-height: 1.6;
}

a {
  color: #007ACC;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  background-color: #0A192F;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #1E293B;
  position: sticky;
  top: 0;
  z-index: 10;
}

header h1 {
  margin: 0;
  font-size: 1.3rem;
}

nav a {
  color: #CBD5E1;
  margin-left: 1.5rem;
  font-size: 0.95rem;
}

nav a:hover {
  color: #10B981;
}

main {
  max-width: 900px;
  margin: 2.5rem auto;
  padding: 0 1rem 3rem;
}

.section-title {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #10B981;
}

.lead {
  font-size: 1.1rem;
  color: #E5E7EB;
}

.cards {
  display: grid;
  gap: 1rem;
}

.card {
  background-color: #111827;
  padding: 1rem 1.2rem;
  border-radius: 10px;
  border: 1px solid #1F2937;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.card p {
  margin: 0.2rem 0 0.6rem;
  color: #CBD5E1;
}

.badge {
  display: inline-block;
  background-color: #1E293B;
  border-radius: 999px;
  padding: 0.15rem 0.7rem;
  font-size: 0.75rem;
  color: #9CA3AF;
  margin-right: 0.35rem;
}

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background-color: #007ACC;
  color: #FFFFFF;
  font-size: 0.9rem;
  border: none;
}

.btn:hover {
  background-color: #10B981;
  text-decoration: none;
}

.footer {
  text-align: center;
  padding: 1.5rem 1rem 2rem;
  font-size: 0.8rem;
  color: #9CA3AF;
  border-top: 1px solid #1E293B;
}

/* Layout responsivo */
@media (max-width: 640px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.8rem 1rem;
  }

  nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  nav a {
    margin-left: 0;
    margin-right: 0.7rem;
  }
}