/* Estilo basado en el logo: monocromo, geométrico, letras espaciadas */
:root {
  --bg: #ffffff;
  --surface: #f5f5f4;
  --text: #111111;
  --muted: #555555;
  --line: #111111;
  --soft-line: #dddddd;
  --invert: #111111;
  --invert-text: #ffffff;
  --logo-filter: none;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e0e0e;
    --surface: #181818;
    --text: #f2f2f2;
    --muted: #a8a8a8;
    --line: #f2f2f2;
    --soft-line: #2c2c2c;
    --invert: #f2f2f2;
    --invert-text: #0e0e0e;
    --logo-filter: invert(1);
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.65 "Montserrat", system-ui, sans-serif;
}
a { color: var(--text); text-underline-offset: 3px; }
.wrap { max-width: 1000px; margin: 0 auto; padding: 0 16px; }

/* Cabecera */
.top { border-bottom: 1px solid var(--soft-line); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 48px; height: auto; filter: var(--logo-filter); }
.brand span { font-weight: 600; letter-spacing: .35em; text-transform: uppercase; font-size: .9rem; }
nav { display: flex; gap: 22px; flex-wrap: wrap; }
nav a { text-decoration: none; text-transform: uppercase; letter-spacing: .18em; font-size: .75rem; color: var(--muted); }
nav a:hover { color: var(--text); }

/* Portada */
.hero { padding: 64px 0 48px; }
.hero-in { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.hero-logo { width: 100%; max-width: 320px; justify-self: center; filter: var(--logo-filter); }
.eyebrow { text-transform: uppercase; letter-spacing: .3em; font-size: .75rem; font-weight: 600; margin: 0 0 14px; }
h1 { font-weight: 700; font-size: clamp(1.9rem, 4.6vw, 2.9rem); line-height: 1.15; margin: 0 0 18px; }
h2 {
  font-weight: 600; text-transform: uppercase; letter-spacing: .3em; font-size: 1rem;
  margin: 64px 0 24px; display: flex; align-items: center; gap: 16px;
}
h2::after { content: ""; flex: 1; height: 1px; background: var(--soft-line); }
h3 { margin: 0 0 6px; font-size: 1.05rem; font-weight: 700; }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 56ch; margin: 0 0 28px; }
.btn {
  display: inline-block; background: var(--invert); color: var(--invert-text);
  padding: 13px 26px; border-radius: 999px; text-decoration: none;
  text-transform: uppercase; letter-spacing: .2em; font-size: .8rem; font-weight: 600;
}

/* Servicio */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.grid article { border: 1.5px solid var(--line); border-radius: 18px; padding: 22px; }
.grid article .dot {
  width: 34px; height: 34px; border-radius: 50%; background: var(--invert); color: var(--invert-text);
  display: grid; place-items: center; font-weight: 700; font-size: .85rem; margin-bottom: 14px;
}
.grid p, .note, .contact p { color: var(--muted); margin: 0; }

/* Pasos */
.steps { list-style: none; padding: 0; margin: 0 0 18px; counter-reset: paso; }
.steps li { counter-increment: paso; display: grid; grid-template-columns: 44px 1fr; gap: 14px; margin-bottom: 16px; align-items: start; }
.steps li::before {
  content: counter(paso); width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--line); display: grid; place-items: center; font-weight: 700;
}

/* Contacto */
.contact { background: var(--surface); border-radius: 24px; padding: 8px 24px 24px; margin-top: 64px; }
.contact h2 { margin-top: 24px; }
.contact ul { list-style: none; padding: 0; margin: 16px 0 0; }
.contact li { padding: 6px 0; border-bottom: 1px solid var(--soft-line); }

/* Pie */
.foot { border-top: 1px solid var(--soft-line); margin-top: 72px; padding: 28px 0; color: var(--muted); font-size: .85rem; }
.foot p { margin: 4px 0; }

/* Páginas legales */
.legal h1 { font-size: 1.9rem; margin-top: 48px; }
.legal h2 { font-size: .9rem; margin: 36px 0 10px; }

@media (max-width: 720px) {
  .hero-in { grid-template-columns: 1fr; }
  .hero-logo { max-width: 200px; grid-row: 1; }
}