* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #090c11;
  color: #f5f7fa;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: auto;
}

/* Barra superior */

header {
  border-bottom: 1px solid #27313d;
  background: #090c11;
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -1px;
}

.logo span,
h1 span {
  color: #69e0b0;
}

nav {
  display: flex;
  gap: 28px;
}

nav a {
  color: #a8b1be;
  font-size: 13px;
}

nav a:hover {
  color: #fff;
}

/* Página */

.page {
  padding: 85px 0 110px;
}

.back {
  display: inline-block;
  margin-bottom: 55px;
  color: #a8b1be;
  font-size: 13px;
}

.back:hover {
  color: #69e0b0;
}

.eyebrow {
  color: #69e0b0;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.7px;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -3px;
  margin: 0 0 25px;
}

.intro {
  max-width: 720px;
  color: #a8b1be;
  font-size: 19px;
  margin-bottom: 70px;
}

.content {
  max-width: 800px;
  border-top: 1px solid #27313d;
  padding-top: 40px;
}

h2 {
  font-size: 30px;
  margin: 0 0 20px;
}

.content p {
  color: #a8b1be;
  font-size: 15px;
}

ul {
  margin: 30px 0;
  padding: 0;
  list-style: none;
}

li {
  padding: 12px 0;
  border-bottom: 1px solid #27313d;
  color: #dce2e9;
  font-size: 14px;
}

li::before {
  content: "✓";
  color: #69e0b0;
  margin-right: 12px;
  font-weight: bold;
}

.button {
  display: inline-block;
  margin-top: 20px;
  padding: 13px 20px;
  background: #69e0b0;
  color: #06110d;
  border-radius: 7px;
  font-size: 13px;
  font-weight: bold;
}

/* Footer */

footer {
  border-top: 1px solid #27313d;
  padding: 28px 0;
}

.footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 20px;
  align-items: center;
  color: #687381;
  font-size: 11px;
}

/* Móvil */

@media (max-width: 600px) {
  .container {
    width: calc(100% - 28px);
  }

  .nav {
    min-height: 68px;
  }

  nav {
    gap: 15px;
  }

  nav a {
    font-size: 11px;
  }

  .page {
    padding: 55px 0 75px;
  }

  .back {
    margin-bottom: 40px;
  }

  h1 {
    letter-spacing: -2px;
  }

  .intro {
    margin-bottom: 50px;
  }

  .footer {
    grid-template-columns: 1fr;
  }
}

.seo-link { color: #69e0b0; font-size: 14px; }
.seo-link:hover { text-decoration: underline; }