:root {
  --bg: #0f1420;
  --surface: #171e2e;
  --text: #e8ecf4;
  --muted: #9aa5b8;
  --accent: #4fd1a5;
  --border: #2a3348;
  --max: 960px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }

header.site {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.35rem; font-weight: 700; letter-spacing: 0.02em; color: var(--text); text-decoration: none; }
.logo span { color: var(--accent); }
nav a { color: var(--muted); text-decoration: none; margin-left: 1.25rem; font-size: 0.95rem; }
nav a:hover { color: var(--text); }

.hero { padding: 5rem 0 4rem; text-align: center; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.25; max-width: 720px; margin: 0 auto 1rem; }
.hero p { color: var(--muted); font-size: 1.15rem; max-width: 640px; margin: 0 auto; }
.hero .cta { display: inline-block; margin-top: 2rem; background: var(--accent); color: #0b1018; font-weight: 600; padding: 0.8rem 1.6rem; border-radius: 8px; text-decoration: none; }
.hero .cta:hover { filter: brightness(1.1); }

section.block { padding: 3rem 0; border-top: 1px solid var(--border); }
section.block h2 { font-size: 1.5rem; margin-bottom: 1.5rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 1.5rem; }
.card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.card p { color: var(--muted); font-size: 0.95rem; }

.contact p { color: var(--muted); }
.contact a { color: var(--accent); text-decoration: none; }

footer.site { border-top: 1px solid var(--border); padding: 2rem 0; margin-top: 3rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; color: var(--muted); font-size: 0.9rem; }
footer.site a { color: var(--muted); text-decoration: underline; }
footer.site a:hover { color: var(--text); }

/* Páginas legales */
main.legal { padding: 3rem 0; }
main.legal h1 { font-size: 1.8rem; margin-bottom: 0.5rem; }
main.legal .updated { color: var(--muted); font-size: 0.9rem; margin-bottom: 2rem; }
main.legal h2 { font-size: 1.2rem; margin: 1.75rem 0 0.5rem; }
main.legal p, main.legal li { color: var(--muted); }
main.legal ul { padding-left: 1.25rem; margin: 0.5rem 0; }
main.legal a { color: var(--accent); }