:root {
  /* Paleta del esquema de inicio (img/esquema-recsi.svg) */
  --ink: #1b2230;
  --ink-soft: #343d4c;
  --accent: #1f7a8c;
  --accent-hover: #186371;
  --accent-light: #9fd0da;
  --plum: #6b3f5e;
  --paper: #f1f3f0;
  --paper-2: #f7f8f6;
  --surface: #ffffff;
  --text: #1b2230;
  --muted: #56606f;
  --border: #dde2e5;
  --border-strong: #c3cbd1;
  --danger: #9b2c2c;
  --success: #1f6b4a;
  --warning: #8a6a1f;
  --radius: 6px;
  --shadow: 0 12px 40px rgba(27, 34, 48, 0.08);
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --max: 1100px;
  --max-tabla: 1400px;
  --nav-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 500px at 10% -10%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%),
    radial-gradient(900px 400px at 100% 0%, color-mix(in srgb, var(--plum) 7%, transparent), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  min-height: 100vh;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-hover);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.2;
  font-weight: 600;
}

p {
  margin: 0 0 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}