/* Mercadonet Global S.L. - web patrimonial (BORRADOR)
   Sin dependencias externas: tipografias del sistema, sin JS, sin cookies. */
:root {
  --bg: #f7f5f1;
  --surface: #ffffff;
  --ink: #1d2320;
  --ink-soft: #4a524d;
  --line: #ddd8cf;
  --accent: #2f5d50;
  --accent-ink: #ffffff;
  --accent-soft: #e4ece8;
  --pending-bg: #fff4d6;
  --pending-ink: #6b4a00;
  --radius: 10px;
  --max: 1080px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151917;
    --surface: #1d2220;
    --ink: #ecebe6;
    --ink-soft: #b5b9b4;
    --line: #333a36;
    --accent: #8cc2b0;
    --accent-ink: #10201b;
    --accent-soft: #23302b;
    --pending-bg: #3a3014;
    --pending-ink: #f3d98c;
  }
  .logo img, .footer-logo img { filter: invert(1); mix-blend-mode: screen; }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--sans);
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: var(--accent-ink); padding: .6em 1em; z-index: 10;
}
.skip:focus { left: 16px; top: 16px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Cabecera */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; flex-wrap: wrap; }
@media (prefers-color-scheme: light) { .logo img, .footer-logo img { mix-blend-mode: multiply; } }
.logo img { height: 42px; width: auto; }
.nav ul { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; font-size: .95rem; font-weight: 500; }
.nav a:hover { color: var(--accent); text-decoration: underline; }

/* Portada */
.hero { padding: 72px 0 56px; position: relative; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 600; color: var(--accent); margin-bottom: 1rem; }
.lead { font-size: 1.2rem; color: var(--ink-soft); max-width: 38em; }
.hero-art { color: var(--accent); }
.hero-art svg { width: 100%; max-width: 380px; margin-left: auto; }
.btn {
  display: inline-block; background: var(--accent); color: var(--accent-ink);
  padding: .8em 1.4em; border-radius: 999px; text-decoration: none; font-weight: 600; margin-top: .5rem;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }

/* Secciones */
section { padding: 64px 0; }
.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-intro { max-width: 46em; color: var(--ink-soft); margin-bottom: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
}
.alt .card { background: var(--surface); }
.card .icon { width: 44px; height: 44px; color: var(--accent); margin-bottom: 16px; }
.card p { color: var(--ink-soft); margin: 0; }

/* Ficha de datos */
.datos { display: grid; grid-template-columns: max-content 1fr; gap: 10px 28px; margin: 0; }
.datos dt { font-weight: 600; }
.datos dd { margin: 0; color: var(--ink-soft); }

.contacto-box {
  background: var(--accent-soft); border-radius: var(--radius); padding: 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
}
.contacto-box address { font-style: normal; }

/* Marcadores de datos pendientes (BORRADOR: deben desaparecer antes de publicar) */
.pendiente {
  background: var(--pending-bg); color: var(--pending-ink);
  border-radius: 4px; padding: 0 .35em; font-weight: 600; font-size: .92em;
}
.nota-pendiente {
  background: var(--pending-bg); color: var(--pending-ink);
  border-radius: var(--radius); padding: 14px 18px; font-size: .95rem; margin-top: 1.5rem;
}

/* Paginas legales */
.legal { padding: 48px 0 64px; }
.legal .wrap { max-width: 780px; }
.legal h2 { font-size: 1.35rem; margin-top: 2rem; }
.legal ul { padding-left: 1.2em; }
.legal li { margin-bottom: .4em; }
.legal table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .95rem; }
.legal th, .legal td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.volver { display: inline-block; margin-bottom: 1.5rem; }

/* Pie */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0; font-size: .92rem; color: var(--ink-soft); }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.footer-logo img { height: 30px; width: auto; }
.site-footer ul { list-style: none; display: flex; gap: 18px; margin: 0; padding: 0; flex-wrap: wrap; }
.site-footer a { color: var(--ink-soft); }

@media (max-width: 820px) {
  .hero { padding: 48px 0 40px; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-art svg { max-width: 260px; margin: 0; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .contacto-box { grid-template-columns: 1fr; }
  .datos { grid-template-columns: 1fr; gap: 2px; }
  .datos dd { margin-bottom: 10px; }
  .nav ul { gap: 16px; }
}
@media print {
  .site-header nav, .hero-art, .skip { display: none; }
  body { background: #fff; color: #000; }
}