/*
 * Dragones de Cartón · estilos
 * Paleta tomada del cartón impreso: fondo casi negro, dragón coral,
 * marrones de cartón y los colores de los cuatro pabellones.
 */
:root {
  --bg: #1a1411;
  --bg-alt: #231b16;
  --surface: #2c221c;
  --line: #3d3029;
  --ink: #f2e8d8;
  --muted: #b8a691;
  --dragon: #d9604a;
  --dragon-ink: #1a1411;
  --kraft: #6b5240;

  /* Pabellones (ajustar a los valores exactos del cartón) */
  --p1: #d9604a;
  --p3: #efe6d2;
  --p6: #c9a35c;
  --p8: #7d9a72;

  --f-display: "Grenze Gotisch", Georgia, serif;
  --f-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 10px;
  --wrap: 1120px;
  color-scheme: dark;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--dragon); }
:focus-visible { outline: 2px solid var(--dragon); outline-offset: 3px; }

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

.skip { position: absolute; left: -999px; top: 8px; background: var(--dragon); color: var(--dragon-ink); padding: 8px 12px; border-radius: 6px; z-index: 20; }
.skip:focus { left: 8px; }

h1, h2 { font-family: var(--f-display); font-weight: 800; line-height: 1; margin: 0; text-wrap: balance; color: var(--dragon); }
h1 { font-size: clamp(3.2rem, 9vw, 6rem); }
h2 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin-bottom: 12px; }
h3 { font-size: 1.1rem; margin: 0 0 4px; }
p { margin: 0; }

.eyebrow { font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.lede { font-size: 1.12rem; max-width: 38em; color: var(--ink); }
.muted { color: var(--muted); }
.pending { color: var(--p6); font-style: italic; }

/* Barra superior */
.topbar { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.topbar__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; flex-wrap: wrap; }
.brand { font-family: var(--f-display); font-weight: 800; font-size: 1.5rem; color: var(--dragon); text-decoration: none; }
.nav { display: flex; gap: 18px; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; font-size: .95rem; }
.nav a:hover { color: var(--dragon); }
.nav__aliados { border: 1px solid var(--line); border-radius: 99px; padding: 2px 12px; }

/* Hero */
.hero { padding-block: 56px 40px; }
.hero--small { padding-block: 56px 24px; }
.hero__in { display: grid; gap: 40px; }
.hero__text .lede { margin-top: 18px; }
.hero__carton { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }

.btn { display: inline-block; padding: 10px 20px; border-radius: 99px; border: 1px solid var(--line); color: var(--ink); text-decoration: none; font-weight: 600; }
.btn:hover { border-color: var(--dragon); }
.btn--primary { background: var(--dragon); border-color: var(--dragon); color: var(--dragon-ink); }
.btn--primary:hover { filter: brightness(1.08); }

/* Secciones */
.section { padding-block: 64px; border-top: 1px solid var(--line); }
.section--alt { background: var(--bg-alt); }

/* Pasos */
.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; counter-reset: s; }
.steps li { counter-increment: s; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--dragon); color: var(--dragon-ink); font-weight: 700; margin-bottom: 12px; }
.steps p { color: var(--muted); }

/* Reglas y cartón */
.reglas { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; align-items: start; }
.objetivos { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.objetivos li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 2px; }
.objetivo__head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.objetivo__premio { color: var(--p6); font-weight: 600; }
.objetivo__detalle { color: var(--muted); font-size: .94rem; }
.objetivos--compact li { padding: 10px 12px; }
.extras { margin: 16px 0 0; padding-left: 20px; color: var(--muted); display: grid; gap: 6px; }

.carton-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; background: var(--kraft); padding: 16px; border-radius: 6px; }
.casilla { aspect-ratio: 1; border-radius: 4px; border: 2px dashed color-mix(in srgb, var(--ink) 40%, transparent); background: color-mix(in srgb, var(--c) 70%, var(--kraft)); display: grid; place-items: center; font-size: .72rem; font-weight: 700; color: var(--dragon-ink); }
.casilla--vacia { background: transparent; border-color: transparent; }
.legend { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: .9rem; color: var(--muted); }
.legend li { display: flex; align-items: center; gap: 6px; }
.dot { width: 12px; height: 12px; border-radius: 3px; background: var(--c); }

/* Participantes */
.participantes { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.participante { display: flex; gap: 14px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.participante div { display: grid; min-width: 0; }
.participante__code { flex: none; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: .85rem; color: var(--dragon-ink); background: var(--c, var(--muted)); border: 3px double var(--bg); }
.participante__meta { font-size: .85rem; color: var(--muted); }
.participante__act { font-size: .85rem; }

/* Sorteo y preguntas */
.sorteo { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; }
.faq { margin: 0; display: grid; gap: 4px; }
.faq dt { font-weight: 600; margin-top: 14px; }
.faq dt:first-child { margin-top: 0; }
.faq dd { margin: 0; color: var(--muted); }

/* Guía para aliados */
.checklist { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.checklist li { padding-left: 28px; position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .45em; width: 14px; height: 14px; border: 2px solid var(--dragon); border-radius: 3px; }
.checklist--cols { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.note { margin-top: 24px; padding: 14px 18px; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); }
.note strong { color: var(--ink); }

.mecanicas { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-top: 28px; }
.mecanica { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 8px; align-content: start; }
.mecanica.is-active { border-color: var(--dragon); }
.mecanica__top { display: flex; justify-content: space-between; align-items: center; }
.mecanica__id { font-family: var(--f-display); font-size: 2rem; line-height: 1; color: var(--dragon); }
.badge { font-size: .75rem; font-weight: 700; background: var(--dragon); color: var(--dragon-ink); border-radius: 99px; padding: 2px 10px; }

/* Pie */
.footer { border-top: 1px solid var(--line); padding-block: 28px; color: var(--muted); font-size: .92rem; }
.footer__in { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* Pantallas medianas y chicas */
@media (max-width: 860px) {
  .reglas, .sorteo { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav { gap: 12px; }
  .section { padding-block: 48px; }
  .carton-grid { gap: 5px; padding: 10px; }
}