/* ============================================================
   SIMULACRO — sistema visual de paginas legales
   Comparte tokens y tipografias con index.html
   ============================================================ */

:root {
  --ink: #0d0908;
  --ink-2: #150e0c;
  --ink-3: #1e1513;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .17);

  --accent: #ff3b30;
  --accent-soft: #ffb8b3;
  --amber: #ff9500;
  --deep: #b91c1c;
  --green: #22c55e;

  --fg: #fbf5f3;
  --fg-2: #d3c4c0;
  --fg-3: #9a8884;

  --display: 'Archivo', 'Arial Black', sans-serif;
  --body: 'Instrument Sans', system-ui, sans-serif;
  --mono: 'Martian Mono', ui-monospace, monospace;

  --r-sm: 10px;
  --r: 18px;
  --r-lg: 28px;
  --maxw: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--fg);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
}

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

::selection {
  background: var(--accent);
  color: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: min(100% - 40px, var(--maxw));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 0 0 var(--r-sm) 0;
  font-weight: 600;
  z-index: 100;
}

.skip:focus {
  left: 0;
}

/* ---------- Barra superior ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--ink) 86%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.topbar-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  flex: none;
}

.brand b {
  font-family: var(--display);
  font-weight: 800;
  font-size: .98rem;
  letter-spacing: -.01em;
  display: block;
  line-height: 1.15;
}

.brand span span {
  display: block;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-3);
}

.topbar-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.topbar-links a {
  text-decoration: none;
  font-size: .88rem;
  color: var(--fg-3);
  transition: color .2s;
}

.topbar-links a:hover,
.topbar-links a[aria-current="page"] {
  color: var(--accent);
}

/* ---------- Cabecera del documento ---------- */
.doc-head {
  padding: clamp(44px, 7vw, 88px) 0 34px;
  border-bottom: 1px solid var(--line);
}

.kicker {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
}

.doc-head h1 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -.03em;
  margin: 0 0 18px;
  max-width: 18ch;
}

.doc-head .lede {
  color: var(--fg-2);
  font-size: 1.06rem;
  max-width: 66ch;
  margin: 0 0 24px;
}

.meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chip {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fg-2);
  padding: 7px 12px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--line-strong);
  background: rgba(255, 255, 255, .03);
}

.chip.on {
  color: var(--ink);
  background: var(--accent);
  box-shadow: none;
  font-weight: 700;
}

/* ---------- Layout de dos columnas ---------- */
.doc {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: clamp(30px, 5vw, 70px);
  padding: 46px 0 20px;
  align-items: start;
}

@media (max-width: 900px) {
  .doc {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* ---------- Indice ---------- */
.toc {
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  padding-right: 6px;
}

@media (max-width: 900px) {
  .toc {
    position: static;
    max-height: none;
    border-radius: var(--r);
    padding: 20px 22px;
    background: rgba(255, 255, 255, .03);
    box-shadow: inset 0 0 0 1px var(--line);
  }
}

.toc h2 {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 14px;
  font-weight: 500;
}

.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
}

.toc li {
  counter-increment: toc;
}

.toc a {
  display: block;
  text-decoration: none;
  font-size: .86rem;
  line-height: 1.4;
  color: var(--fg-3);
  padding: 7px 0 7px 30px;
  position: relative;
  border-left: 1px solid var(--line);
  transition: color .2s, border-color .2s;
}

.toc a::before {
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 12px;
  top: 10px;
  font-family: var(--mono);
  font-size: .56rem;
  color: var(--fg-3);
  opacity: .7;
}

.toc a:hover {
  color: var(--fg);
  border-color: var(--line-strong);
}

.toc a.active {
  color: var(--accent);
  border-color: var(--accent);
}

.toc a.active::before {
  color: var(--accent);
  opacity: 1;
}

/* ---------- Cuerpo ---------- */
.body {
  max-width: 74ch;
}

.summary {
  border-radius: var(--r-lg);
  padding: 28px 30px;
  background: linear-gradient(140deg, color-mix(in srgb, var(--accent) 10%, transparent), rgba(255, 255, 255, .03));
  box-shadow: inset 0 0 0 1px var(--line-strong);
  margin-bottom: 46px;
}

.summary h2 {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
  font-weight: 500;
}

.summary ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.summary li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 11px;
  font-size: .96rem;
  color: var(--fg-2);
}

.summary li:last-child {
  margin-bottom: 0;
}

.summary li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: .68em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--accent);
}

.summary strong {
  color: var(--fg);
}

section[id] {
  scroll-margin-top: 96px;
}

.body h2 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  letter-spacing: -.02em;
  line-height: 1.15;
  margin: 54px 0 18px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.body section:first-of-type h2 {
  margin-top: 0;
}

.body h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: -.01em;
  margin: 32px 0 10px;
  color: var(--fg);
}

.body h4 {
  font-family: var(--mono);
  font-weight: 500;
  font-size: .62rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 26px 0 8px;
}

.body p {
  margin: 0 0 16px;
  color: var(--fg-2);
}

.body ul,
.body ol {
  margin: 0 0 18px;
  padding-left: 22px;
  color: var(--fg-2);
}

.body li {
  margin-bottom: 9px;
}

.body strong {
  color: var(--fg);
  font-weight: 600;
}

.body a:not(.chip) {
  color: var(--accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.body code {
  font-family: var(--mono);
  font-size: .78em;
  background: rgba(255, 255, 255, .06);
  padding: 2px 6px;
  border-radius: 5px;
  color: var(--fg);
  word-break: break-word;
}

.callout {
  border-radius: var(--r);
  padding: 22px 24px;
  background: rgba(255, 255, 255, .03);
  box-shadow: inset 0 0 0 1px var(--line);
  border-left: 3px solid var(--accent);
  margin: 26px 0;
  font-size: .93rem;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout b {
  color: var(--fg);
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}

.callout.warn {
  border-left-color: var(--amber);
}

.callout.warn b {
  color: var(--amber);
}

.table-scroll {
  overflow-x: auto;
  margin: 22px 0 26px;
  border-radius: var(--r);
  box-shadow: inset 0 0 0 1px var(--line);
}

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 520px;
  font-size: .88rem;
}

th,
td {
  text-align: left;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  color: var(--fg-2);
}

thead th {
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--fg-3);
  background: rgba(255, 255, 255, .03);
  font-weight: 500;
}

tbody tr:last-child td {
  border-bottom: none;
}

td strong {
  color: var(--fg);
}

/* ---------- Pie ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 50px 0 44px;
  margin-top: clamp(50px, 8vw, 90px);
}

.foot-in {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.foot-links {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.foot-links a {
  text-decoration: none;
  font-size: .88rem;
  color: var(--fg-3);
  transition: color .2s;
}

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

.copy {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 14px 0 0;
}