/* docs.css — páginas de texto de Cubierto: Términos, Privacidad y Preguntas frecuentes.
   Misma paleta y tipografías que la presentación (index.html); modo claro con body.light (Js/theme.js). */
*, *::before, *::after { box-sizing: border-box; }

:root {
    --gold: #ddd0bb;
    --gold-dim: rgba(220, 208, 187, .65);
    --gold-faint: rgba(220, 208, 187, .12);
    --bg: #0b0b0b;
    --card: #151515;
    --line: rgba(220, 208, 187, .14);
    --text: #ede4d8;
    --muted: rgba(230, 215, 195, .72);
    --serif: 'Cormorant Garamond', serif;
    --sans: 'Inter', system-ui, sans-serif;
}
body.light {
    --gold: #6b5135;
    --gold-dim: rgba(80, 55, 25, .6);
    --gold-faint: rgba(80, 55, 25, .07);
    --bg: #f2ede6;
    --card: #fbf8f3;
    --line: rgba(80, 55, 25, .15);
    --text: #1e160c;
    --muted: rgba(60, 42, 20, .72);
}

html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
    margin: 0; background: var(--bg); color: var(--text);
    font: 400 15px/1.7 var(--sans); -webkit-font-smoothing: antialiased;
}
a { color: var(--gold); text-underline-offset: 3px; }

/* Barra superior */
.doc-top {
    position: sticky; top: 0; z-index: 10;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 20px; background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.doc-brand { font: 600 1.35rem var(--serif); color: var(--gold); text-decoration: none; letter-spacing: .5px; }
.doc-nav { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.doc-nav a {
    padding: 6px 10px; border-radius: 8px; font-size: .78rem; color: var(--muted); text-decoration: none;
}
.doc-nav a:hover { color: var(--text); background: var(--gold-faint); }
.doc-nav a[aria-current="page"] { color: var(--gold); background: var(--gold-faint); }

/* Contenido */
.doc {
    max-width: 760px; margin: 0 auto; padding: 40px 20px 80px;
}
.doc h1 {
    margin: 0 0 6px; font: 400 clamp(2rem, 6vw, 2.8rem)/1.1 var(--serif); color: var(--gold);
}
.doc .doc-meta { margin: 0 0 28px; font-size: .8rem; color: var(--muted); }
.doc .doc-lead { font-size: 1.02rem; color: var(--muted); margin: 0 0 28px; }
.doc h2 {
    margin: 40px 0 10px; padding-top: 18px; border-top: 1px solid var(--line);
    font: 600 1.45rem/1.25 var(--serif); color: var(--gold);
}
.doc h3 { margin: 22px 0 6px; font-size: .98rem; font-weight: 600; }
.doc p, .doc li { color: var(--text); }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc li { margin: 4px 0; }
.doc .note {
    padding: 12px 14px; border-radius: 10px; background: var(--gold-faint); border: 1px solid var(--line);
    font-size: .88rem; color: var(--muted);
}
.doc .note b { color: var(--text); }

/* Índice */
.doc-toc {
    padding: 14px 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--card);
    margin: 0 0 8px; font-size: .86rem;
}
.doc-toc b { display: block; margin-bottom: 6px; font-size: .7rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); }
.doc-toc ol { margin: 0; columns: 2 220px; column-gap: 24px; }
.doc-toc a { color: var(--text); text-decoration: none; }
.doc-toc a:hover { color: var(--gold); text-decoration: underline; }

/* Preguntas frecuentes */
.faq-search {
    width: 100%; margin: 0 0 8px; padding: 12px 14px; border-radius: 12px;
    border: 1px solid var(--line); background: var(--card); color: var(--text); font: inherit;
}
.faq-search:focus { outline: 2px solid var(--gold-dim); outline-offset: 1px; }
.faq-empty { color: var(--muted); font-size: .9rem; }
.faq-group h2 { display: flex; align-items: center; gap: 10px; }
.faq details {
    border: 1px solid var(--line); border-radius: 12px; background: var(--card); margin: 8px 0;
}
.faq summary {
    cursor: pointer; list-style: none; padding: 13px 44px 13px 16px; position: relative; font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
    content: '+'; position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
    font-size: 1.2rem; color: var(--gold); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq .faq-a { padding: 0 16px 14px; color: var(--muted); }
.faq .faq-a p, .faq .faq-a li { color: var(--muted); }
.faq .faq-a b { color: var(--text); font-weight: 600; }
.faq .faq-a p:first-child { margin-top: 0; }

/* Pie */
.doc-foot {
    max-width: 760px; margin: 0 auto; padding: 22px 20px 40px; border-top: 1px solid var(--line);
    display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .8rem; color: var(--muted);
}
.doc-foot a { color: var(--muted); }

@media (max-width: 520px) {
    body { font-size: 14.5px; }
    .doc { padding-top: 28px; }
    .doc-top { padding: 10px 14px; }
    .doc-nav { flex-wrap: nowrap; gap: 0; }
    .doc-nav a { padding: 5px 6px; font-size: .72rem; white-space: nowrap; }
    .doc-brand { font-size: 1.2rem; }
}