:root {
  --deep: #08202e;
  --deep-2: #0c2c3d;
  --foam: #eaf6f6;
  --foam-dim: #b9d3d6;
  --tide-teal: #5fc7be;
  --line: rgba(234, 246, 246, 0.14);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--deep);
  color: var(--foam);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.seo-pagina {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.seo-pagina h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.seo-pagina h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 2rem 0 0.75rem;
  color: var(--tide-teal);
}

.seo-pagina p,
.seo-pagina li {
  color: var(--foam-dim);
}

.seo-pagina a {
  color: var(--tide-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.seo-pagina a:hover {
  color: var(--foam);
}

.seo-pagina ul {
  padding-left: 1.25rem;
}

.seo-nav {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}

.seo-nav a {
  margin-right: 1rem;
}

.seo-lista-enlaces {
  list-style: none;
  padding: 0;
  margin: 0;
}

.seo-lista-enlaces li {
  margin-bottom: 0.35rem;
}

.seo-lista-enlaces a {
  text-decoration: none;
}

.seo-lista-enlaces a:hover {
  text-decoration: underline;
}

.seo-tabla-mareas {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

.seo-tabla-mareas th,
.seo-tabla-mareas td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--line);
}

.seo-tabla-mareas th {
  color: var(--foam);
  font-weight: 600;
}

.seo-cta {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.75rem 1.25rem;
  background: var(--tide-teal);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
}

.seo-pagina a.seo-cta,
.seo-pagina a.seo-cta:visited {
  color: var(--deep);
  text-decoration: none;
}

.seo-pagina a.seo-cta:hover,
.seo-pagina a.seo-cta:focus-visible {
  color: var(--deep);
  text-decoration: none;
  background: #6fd4cb;
}