:root {
  --primary: #1E3A8A;
  --primary-light: #2563EB;
  --bg: #F8FAFC;
  --text-main: #0F172A;
  --text-secondary: #475569;
  --border: #E2E8F0;
  --white: #FFFFFF;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-main);
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero {
  background: linear-gradient(180deg, #ffffff, #f1f5f9);
  padding: 80px 0 60px;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 40px;
}

.cta {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease;
}

.cta:hover {
  background: var(--primary-light);
}

main {
  padding: 60px 0;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 40px;
  margin-bottom: 40px;
}

.card h2 {
  margin-top: 0;
  margin-bottom: 20px;
}

.card ul {
  padding-left: 20px;
}

.card li {
  margin-bottom: 10px;
  color: var(--text-secondary);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.steps h3 {
  margin-bottom: 8px;
  color: var(--primary);
}

.steps p {
  color: var(--text-secondary);
}

.lang-switch {
  position: absolute;
  top: 20px;
  right: 20px;
}

.lang-switch button {
  background: transparent;
  border: 1px solid var(--border);
  padding: 6px 10px;
  margin-left: 6px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-secondary);
}

.lang-switch button:hover {
  background: var(--primary-light);
  color: white;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 60px;
}

.logo {
  height: 42px; /* CLAVE: no usar width */
  width: auto;
}

.trust {
  padding: 40px 0 20px;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}

.trust-title {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.trust-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 32px;
  font-weight: 600;
  color: var(--text-main);
  opacity: 0.8;
}

.trust-items span {
  white-space: nowrap;
}

.note {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 16px;
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: 2rem;
  }

  .top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
    text-align: left;
  }

  .logo {
    height: 42px;
    width: auto;
    max-width: 220px;
  }
}