body { font-family: 'Segoe UI', sans-serif; margin: 0; background: #f5f7fa; color: #333; }
header { background: #003366; padding: 1em 2em; color: white; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
nav a { color: white; margin: 0 0.5em; text-decoration: none; font-size: 0.95em; }
.logo { font-weight: bold; font-size: 1.3em; }
.hero { background: #005fa3; color: white; padding: 3em 2em; text-align: center; }
.cta { display: inline-block; background: white; color: #005fa3; padding: 0.6em 1.2em; text-decoration: none; border-radius: 6px; margin-top: 1em; }
section.bloque { padding: 2em; max-width: 1000px; margin: auto; }
section.bloque img { max-width: 100%; margin: 1em 0; border-radius: 6px; box-shadow: 0 0 10px rgba(0,0,0,0.1); }
ul { list-style: none; padding: 0; }
li::before { content: "✔️ "; }
.card { background: white; padding: 1em; margin: 1em 0; border-radius: 6px; box-shadow: 0 0 8px rgba(0,0,0,0.05); }
.cta-small { display: inline-block; margin-top: 0.5em; color: #005fa3; text-decoration: underline; font-weight: bold; }
footer { background: #003366; color: white; text-align: center; padding: 1.5em 1em; margin-top: 3em; font-size: 0.9em; }