/* LicitaRD — CSS compartido para páginas internas (legal, blog).
 * Mantiene la identidad visual del home: serif Fraunces + Geist + JetBrains Mono.
 * Paleta institucional azul medianoche + oro + papel crema. */

:root {
  --ink: #0A1F44;
  --ink-deep: #061534;
  --ink-soft: #1A3160;
  --gold: #FFB81C;
  --gold-deep: #C8901A;
  --paper: #F5F1E8;
  --paper-deep: #ECE4D1;
  --bone: #FAF7EF;
  --jade: #1F8A4C;
  --crimson: #B3261E;
  --steel: #6B7280;
  --steel-soft: #9CA3AF;
  --hairline: rgba(10,31,68,0.12);
  --hairline-strong: rgba(10,31,68,0.24);
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Geist", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --max: 1120px;
  --gutter: clamp(16px, 4vw, 48px);
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-emph: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

a { color: var(--ink); text-decoration: underline; text-decoration-color: rgba(10,31,68,0.3); text-underline-offset: 3px; transition: text-decoration-color 0.2s; }
a:hover { text-decoration-color: var(--gold); }

/* ── NAV global ── */
.nav-top {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(245,241,232,0.85);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid var(--hairline);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  font-variation-settings: "opsz" 96, "SOFT" 30;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--ink);
  display: grid; place-items: center;
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 3px;
  border-radius: 50%;
  border: 1px dashed var(--gold);
  opacity: 0.7;
}
.brand-mark svg { width: 16px; height: 16px; color: var(--gold); }
.nav-links { display: flex; gap: 28px; font-size: 14px; font-weight: 500; }
.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active { color: var(--gold-deep); font-weight: 600; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink);
  color: var(--bone);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.18s, transform 0.18s;
  box-shadow: 0 4px 14px rgba(10,31,68,0.18);
}
.btn-primary:hover { background: var(--ink-soft); transform: translateY(-1px); text-decoration: none; }

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-inner { padding: 12px 18px; min-height: 56px; }
  .brand { font-size: 17px; gap: 10px; }
  .brand-mark { width: 30px; height: 30px; }
  .btn-primary { padding: 9px 14px; font-size: 13px; }
}

/* ── PAGE HEADER ── */
.page-head {
  background: var(--bone);
  border-bottom: 1px solid var(--hairline);
  padding: 56px 0 40px;
}
.page-head .container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.breadcrumb {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--steel); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb .sep { margin: 0 8px; color: var(--gold-deep); }

.page-head h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -0.035em;
  line-height: 1.05;
  color: #050E22;
  margin: 0 0 16px;
  font-variation-settings: "opsz" 144, "SOFT" 0, "wght" 600;
  text-rendering: optimizeLegibility;
}
.page-head h1 em {
  font-style: italic;
  color: var(--ink-deep);
  font-variation-settings: "opsz" 144, "SOFT" 0, "wght" 600;
}
.page-head h1 em { font-style: italic; }
.page-head .lede {
  font-size: clamp(15px, 1.2vw, 17px);
  color: var(--ink-soft);
  margin: 0 0 18px;
  max-width: 720px;
}
.page-meta {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--steel);
  letter-spacing: 0.06em;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.page-meta b { color: var(--ink-deep); font-weight: 600; }

/* ── ARTICLE LAYOUT (legal + blog post) ── */
.article-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 56px var(--gutter) 80px;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 56px;
}
@media (max-width: 920px) {
  .article-wrap { grid-template-columns: 1fr; gap: 24px; padding: 40px var(--gutter) 64px; }
}

aside.toc {
  position: sticky;
  top: 96px;
  align-self: start;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}
@media (max-width: 920px) {
  aside.toc { position: static; max-height: none; padding-bottom: 24px; border-bottom: 1px solid var(--hairline); }
}
aside.toc h4 {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 14px;
  font-weight: 600;
}
aside.toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
}
aside.toc ol li {
  counter-increment: toc;
  margin: 0;
  padding: 6px 0;
  border-left: 2px solid var(--hairline);
  padding-left: 12px;
  transition: border-color 0.2s;
}
aside.toc ol li:hover { border-left-color: var(--gold); }
aside.toc ol li a {
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  display: block;
  line-height: 1.4;
}
aside.toc ol li a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--steel-soft);
  margin-right: 8px;
}
aside.toc ol li a:hover { color: var(--ink); }

article.body {
  max-width: 720px;
}
article.body h2 {
  font-family: var(--serif);
  font-weight: 650;
  font-size: clamp(26px, 2.8vw, 32px);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 56px 0 18px;
  color: #050E22;
  font-variation-settings: "opsz" 96, "SOFT" 0, "wght" 650;
  scroll-margin-top: 96px;
  text-rendering: optimizeLegibility;
}
article.body h2:first-child { margin-top: 0; }
article.body h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -0.015em;
  margin: 32px 0 12px;
  color: #050E22;
  font-variation-settings: "opsz" 72, "SOFT" 0, "wght" 600;
}
article.body p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 18px;
}
article.body p strong { color: var(--ink-deep); font-weight: 600; }
article.body ul, article.body ol {
  margin: 0 0 18px;
  padding-left: 22px;
  color: var(--ink-soft);
}
article.body li {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 8px;
}
article.body code {
  font-family: var(--mono);
  font-size: 13.5px;
  background: var(--bone);
  border: 1px solid var(--hairline);
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--ink-deep);
}
article.body blockquote {
  margin: 24px 0;
  padding: 18px 22px;
  background: var(--bone);
  border-left: 3px solid var(--gold);
  border-radius: 0 8px 8px 0;
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-deep);
}
article.body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 14px;
}
article.body table th {
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  padding: 10px 12px;
  border-bottom: 2px solid var(--ink-deep);
}
article.body table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--hairline);
  color: var(--ink-soft);
}
article.body .callout {
  background: rgba(255,184,28,0.06);
  border: 1px solid rgba(255,184,28,0.3);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 24px 0;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
article.body .callout svg { flex-shrink: 0; color: var(--gold-deep); margin-top: 2px; }
article.body .callout p { margin: 0; font-size: 14.5px; }
article.body .callout strong { color: var(--ink-deep); }

article.body .last-updated {
  margin: 48px 0 0;
  padding: 16px 20px;
  background: var(--bone);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--steel);
  letter-spacing: 0.04em;
}

/* ── BLOG INDEX ── */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.post-card {
  background: var(--bone);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 24px 26px;
  transition: transform 0.25s var(--ease-out), border-color 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
}
.post-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  box-shadow: 0 20px 40px -16px rgba(10,31,68,0.18);
  text-decoration: none;
}
.post-card .tag {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
}
.post-card h3 {
  font-family: var(--serif);
  font-weight: 650;
  font-size: 22px;
  letter-spacing: -0.025em;
  line-height: 1.25;
  margin: 0;
  color: #050E22;
  font-variation-settings: "opsz" 96, "SOFT" 0, "wght" 650;
  text-rendering: optimizeLegibility;
}
.post-card h3 em { font-style: italic; color: var(--ink-deep); }
.post-card .lede {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card .meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--steel);
  letter-spacing: 0.06em;
  margin-top: auto;
  display: flex;
  gap: 12px;
}

/* ── FOOTER global ── */
footer.site {
  background: var(--ink-deep);
  color: rgba(245,241,232,0.55);
  padding: 56px 0 28px;
  font-size: 13.5px;
  border-top: 1px solid rgba(255,184,28,0.14);
}
footer.site .container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 720px) { footer.site .container { grid-template-columns: 1fr 1fr; } }
footer.site h5 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,184,28,0.7);
  margin: 0 0 14px;
  font-weight: 500;
}
footer.site ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
footer.site a { color: inherit; text-decoration: none; }
footer.site a:hover { color: var(--paper); }
footer.site .foot-bar {
  grid-column: 1/-1;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(245,241,232,0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(245,241,232,0.4);
  text-transform: uppercase;
}

/* ────────────────────────────────────────────────────────────
   MOBILE OPTIMIZATION (blogs + legales + sobre-nosotros)
   ──────────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  /* Page header más compacto */
  .page-head { padding: 36px 0 28px; }
  .page-head h1 { font-size: clamp(28px, 8vw, 38px); margin-bottom: 14px; letter-spacing: -0.025em; }
  .page-head .lede { font-size: 15px; line-height: 1.55; margin-bottom: 14px; }
  .breadcrumb { font-size: 10.5px; margin-bottom: 14px; letter-spacing: 0.1em; }
  .page-meta { font-size: 11px; gap: 12px; }

  /* Article body */
  .article-wrap { padding: 28px var(--gutter) 56px; gap: 18px; }
  article.body h2 { font-size: clamp(22px, 5.5vw, 26px); margin: 36px 0 12px; line-height: 1.25; }
  article.body h3 { font-size: 18px; margin: 24px 0 10px; }
  article.body p, article.body li { font-size: 15.5px; line-height: 1.65; }
  article.body p { margin-bottom: 14px; }
  article.body ul, article.body ol { padding-left: 20px; margin-bottom: 14px; }
  article.body blockquote { padding: 14px 16px; margin: 18px 0; font-size: 15px; }
  article.body .callout { padding: 14px 16px; gap: 12px; }
  article.body .callout p { font-size: 14px; }

  /* Tables — scroll horizontal en mobile (en lugar de overflow visual) */
  article.body table { display: block; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; font-size: 13px; }
  article.body table th, article.body table td { padding: 8px 10px; }

  /* TOC más compacto */
  aside.toc h4 { font-size: 10px; margin-bottom: 10px; }
  aside.toc ol li { padding: 4px 0 4px 10px; }
  aside.toc ol li a { font-size: 12.5px; }

  /* Blog index card grid colapsa */
  .post-grid { grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
  .post-card { padding: 18px 20px; gap: 10px; }
  .post-card h3 { font-size: 19px; line-height: 1.3; }
  .post-card .lede { font-size: 13.5px; }

  /* Footer compacto */
  footer.site { padding: 36px 0 20px; font-size: 13px; }
  footer.site .container { gap: 24px; }
  footer.site .foot-bar { font-size: 10px; gap: 8px; margin-top: 24px; }
}

@media (max-width: 460px) {
  /* Pantallas muy pequeñas — todo a 1 columna */
  footer.site .container { grid-template-columns: 1fr; }
  .page-head h1 { font-size: clamp(24px, 8.5vw, 32px); }
  article.body h2 { font-size: 21px; margin-top: 28px; }
  article.body p, article.body li { font-size: 15px; }
}