@charset "UTF-8";

/* =========================
   1. VARIABLES + RESET
========================= */

:root {
  --brand:#6b4d5e;
  --bg:#6b4d5e;
  --ink:#333333;
  --muted:#6b7280;

  --font-display: 'Outfit', system-ui, sans-serif;
  --font-sans: 'Inter', system-ui, sans-serif;

  --max:980px;
  --h:56px;
    
  --a1:#df8c00;
  --a2:#fab553;
  --a3:#e86a00;
  --a4:#faa972;
  --a5:#9d4a00;
    
     --pad-x: 32px;   /* desktop/tablet */
  --pad-x-m: 16px; /* mobile */
}

/* === SWITCH GLOBAL DE PADDING EN MOBILE === */
@media (max-width: 640px){
  :root{
    --pad-x: var(--pad-x-m);
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
    overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
}

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

a {
   color: var(--brand);
  text-decoration: none;
}


h1,
h2,
h3 {
  font-family: var(--font-display);
}
/* =========================
   2. HEADER
========================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--h);
  background: var(--brand);
  z-index: 10000;
  display: flex;
  align-items: center;
}

.header .inner {
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}


.header .brand a {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  color: #fff;
}

@media (max-width: 640px) {
  .header {
    justify-content: center;
  }

  .header .inner {

    text-align: center;
  }

  .header .brand {
    width: 100%;
    text-align: center;
  }
}

/* =========================
   HEADER LINES
========================= */

.header-lines {
  position: fixed;
  top: var(--h);
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max);
  background: var(--bg);
  z-index: 9999;
}

.header-lines .line {
  height: 4px;
  width: 100%;
  margin-bottom: 3px;
}

.header-lines .line--1 { background:#ef2b2b; }
.header-lines .line--2 { background:#ff9903; }
.header-lines .line--3 { background:#fbbd16; }
.header-lines .line--4 { background:var(--bg); margin-bottom:0; }


@media (max-width: 640px) {
  .header-lines {
    left: 0;
    transform: none;
    width: 100%;
    max-width: none;
  }
}


/* =========================
   BREADCRUMBS (GLOBAL)
========================= */

.breadcrumbs-wrap{
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  max-width: var(--max);
  margin-top: 80px;

  background: #fff;
  width: 100%;
}
.breadcrumbs-wrap .inner{
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px var(--pad-x);
    
}
@media (max-width: 640px) {
  .breadcrumbs-wrap {
    left: 0;
    transform: none;
    width: 100%;
    max-width: none;
      border-bottom: none;
  }
    
    .breadcrumbs-wrap .inner {
    padding-top: 6px;
    padding-bottom: 6px;
            padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  }
    
    
}
.breadcrumbs{
  display:flex;
  align-items:center;
  gap:6px;
  font-family: var(--font-display);
  font-size:18px;
  color: var(--muted);
  line-height:1.35;
  margin:0;
}

.breadcrumbs .sep{ color:#9ca3af; }

.breadcrumbs a{
  color: inherit;
  text-decoration:none;
}
.breadcrumbs a:hover{ text-decoration:underline; }

.breadcrumbs .crumb--home::before{
  content:"";
  width:8px; height:8px;
  border-radius:50%;
  background: currentColor;
  display:inline-block;
  margin-right:8px;
}

.breadcrumbs .crumb--nivel{
  color: var(--brand);
  font-weight:700;
}



/* =========================================================
   HOME — H1 FINAL DESKTOP
========================================================= */

.page-home-intro {
  background: var(--brand);
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
  overflow: visible;

  padding-left: 1px;
  padding-right: 1px;

  padding-top: 80px;
  padding-bottom: 6px;
}

.page-home-intro .inner {
  max-width: var(--max);
  padding: 0;
  overflow: visible;
}

.page-home-intro h1 {
  margin: 0;
  width: 100%;
  max-width: 100%;

  text-align: center;

  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.055em;

  white-space: nowrap;
  overflow: visible;

  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.1;

  color: #fbd169;
}

@media (max-width: 900px) {

  .page-home-intro h1 {
    font-size: 20px;          /* puede seguir achicando */
   
  }

}

@media (max-width: 780px) {

  .page-home-intro h1 {
    white-space: normal;     /* permite 2 líneas */
    text-wrap: balance;      /* si el navegador lo soporta */
  }

}







@media (max-width: 640px) {
     .page-home-intro {
    padding-top: calc(var(--h) + 24px); /* header + un poco de aire */
    padding-bottom: 8px;
  }
    
  .page-home .page-home-intro h1 {
    font-size: 22px;
    letter-spacing: 0.04em;
    line-height: 1.2;
  }
}


/* =========================
   H1 SUBMENÚ — LIMPIO (SIN DECORACIÓN)
========================= */

.h1--accentbar {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.2;

  padding-left: 0;
  position: static;
}

/* Reset explícito del H1 cuando usa accentbar */
h1.h1--accentbar {
  text-align: left;
  margin: 0 0 16px;
  color: var(--brand);
}

/* Mobile */
@media (max-width: 640px) {
  h1.h1--accentbar {
    text-align: center;
    font-size: 28px;
    margin-bottom: 0;
  }
}






/* =========================
   4. MAIN / CONTENCIÓN
========================= */

main {
  max-width: var(--max);
  margin: 0 auto;
  background: #ffffff;
  
    padding-bottom: 40px;
    padding-top: 16px;
    padding-left: var(--pad-x); padding-right: var(--pad-x);
}

/* alineación base del home */
.page-home main {
  text-align: center;
    padding-top: 8px;/* ajusta acá */
}

/* bloque hero interno */
.home-hero {
  text-align: left;
}

@media (max-width: 640px) {
  main {
    padding-top: 0px; 
    padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  }
      .home-hero {
    padding-top: 0px;
  }
}

/* =========================
   5. GRID PRINCIPAL HOME
========================= */

.home-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  justify-content: center;
  align-items: start;
padding-top: 32px;
  margin-bottom: 32px;
}

/* desktop ancho contenido */
@media (min-width: 960px) {
  .home-grid {
    grid-template-columns: repeat(3, 230px);
    gap: 70px;
 
    padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  
  }
}

/* tablet */
@media (max-width: 959px) and (min-width: 641px) {
  .home-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
          padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  }
}

/* mobile */
@media (max-width: 640px) {
  .home-grid {
    grid-template-columns: 1fr;
    gap: 0px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
          padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  }
}
/* =========================
   6. TÍTULOS DE LAS CARDS (PUNTO)
========================= */

.home-item-title {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.1;
  margin: 0 0 10px;

  color: var(--brand);
  text-align: left;
   padding-left: 16px;
    white-space: normal;
}

/* punto */
.home-item-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--brand);
}

/* colores por sección */
.home-item--sopa .home-item-title::before {
  background: #ff9903;
}

.home-item--memoria .home-item-title::before {
  background: #944976;
}

.home-item--sudoku .home-item-title::before {
  background: #ff9903;
}

.br-mobile {
  display: none;
}

@media (max-width: 640px) {
  .br-mobile {
    display: inline;
  }
}


/* =========================
   MOBILE
========================= */

@media (max-width: 640px) {
  .home-item-title {
    font-size: 26px;
    white-space: normal;
    text-align: center;
    padding-left: 0;
    margin-left: auto;
    margin-right: auto;
      margin-top: 20px;
      margin-bottom: 8px;
  }

  .home-item-title::before {
    content: none;
  }
    
      .home-grid {
    display: flex;
    flex-direction: column;
  }

  .home-item--memoria { order: 1; }
  .home-item--sopa    { order: 2; }
  .home-item--sudoku  { order: 3; }
    
}




/* =========================
   7. CARDS HOME (HOVER SUAVE, SIN RADIUS)
========================= */

.home-card {
  display: block;
  background: #fff;
  overflow: hidden;
  transition: transform .25s ease;
}

/* imagen */
.home-card .thumb {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .25s ease;
}

/* hover SOLO desktop */
@media (hover:hover) and (pointer:fine) {
  .home-card:hover {
    transform: scale(1.03);
  }

  .home-card:hover .thumb {
    transform: scale(1.01);
  }
}

/* memoria visual: sin marco, sin recorte */
.home-item--memoria .home-card {
  background: transparent;
  overflow: visible;
}
/* =========================
   8. SECTION AFTER HERO
========================= */

.section-after-hero {
    padding: var(--pad-x);
  
  background: linear-gradient(
    to bottom,
    #f6f4f2 0%,
    #f6f4f2cc 35%,
    #f6f4f24d 70%,
    #ffffff 100%
  );
}



/* =========================
   MOBILE — full bleed
========================= */

@media (max-width: 640px){
  .section-after-hero{
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  }
}



/* =========================
 TIPOGRAFÍA SECTION AFTER HERO
========================= */
/* =========================
   TIPOGRAFÍA EDITORIAL (GLOBAL)
   section-after-hero
========================= */

.section-after-hero h2 {
  font-size: clamp(20px, 1.8vw, 26px);
  margin-top: 32px;
  margin-bottom: 10px;
  color: #944976;
}

.section-after-hero h3 {
  font-size: clamp(17px, 1.6vw, 22px);
  margin-top: 24px;
  margin-bottom: 8px;
  color: #5a6370;
}


/* H2 de contenido (no títulos del grid) */
.page-home h2:not(.home-item-title) {
  font-size: clamp(20px, 1.8vw, 26px);
  margin-top: 32px;
  margin-bottom: 10px;
  color: #944976;
  display: inline-block;
  margin-left: auto;
  margin-right: auto;
}

/* H3 */
.page-home h3 {
  font-size: clamp(17px, 1.6vw, 22px);
  margin-top: 24px;
  margin-bottom: 8px;
  color: #5a6370;
}

/* ======================
   TEXTO
====================== */

.section-after-hero p {
  margin: 0 0 12px;
}

/* ======================
   LISTAS
====================== */

.section-after-hero ul {
  list-style: none;
  margin: 0;
   padding-left: 16px;
  border-left: 3px solid rgba(0,0,0,.08);
}

.section-after-hero ul li {
  padding-left: 0;
  margin: 10px 0;
}

.section-after-hero ul li::before {
  content: none;
}

.section-after-hero ul li a {
  font-weight: 700;
  text-decoration: none;
}

/* ======================
   FAQ
====================== */

.section-after-hero dl {
  margin: 24px 0;
  padding: 0;
}

.section-after-hero dt {
  font-weight: 600;
  margin: 16px 0 4px;
  color: var(--ink);
}

.section-after-hero dd {
  margin: 0 0 16px;
  padding-left: 0;
  color: var(--muted);
  line-height: 1.55;
}

/* ======================
   TESTIMONIOS
====================== */

.section-after-hero blockquote {
  margin: 20px 0;
  padding: 0 16px;
  border-left: 4px solid rgba(0,0,0,0.12);
}

.section-after-hero blockquote p {
  margin: 0;
  color: var(--ink);
  font-style: italic;
}

.section-after-hero blockquote cite {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
  font-style: normal;
}


/* =========================
   HERO LINES 
========================= */

.hero-lines {
  width: calc(100% + (var(--pad-x) * 2));
  margin-left: calc(-1 * var(--pad-x));
  margin-right: calc(-1 * var(--pad-x));
  margin-bottom: 24px;
}
@media (max-width: 640px) {
  .hero-lines {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
  }
}
.hero-line {
  height: 4px;
  width: 100%;
  margin-bottom: 3px;
}

.hero-line--1 { background: #ef2b2b; } /* rojo */
.hero-line--2 { background: #ff9903; } /* naranja */
.hero-line--3 { background: #fbbd16; } /* amarillo */

/* ===================================================================
   FOOTER (ORIGINAL)
=================================================================== */

.footer {
  grid-column: 1 / -1;
  grid-row: 3;
  background: var(--brand);
  color: #fff;
  font-family: var(--font-display);
  padding: 16px 0;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.footer .inner {
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.footer a {
  color: #fff;
  text-decoration: underline;
}

@media (max-width: 640px) {
  .footer {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}



/* ======================================================================================================================================
   MEMORIA — COLUMNAS + GRIDS
====================================================================================================================================== */

.page-memoria main {
  max-width: var(--max);
  margin: 0 auto;
      padding-top: 0;
}



.page-sopa main {
  max-width: var(--max);
  margin: 0 auto;
    padding-top: 0;
      background: #fff;
}


.page-sopa .breadcrumbs-wrap {
  margin-bottom: 0;
}
.page-sopa main {
  margin-top: 0;
}







.page-sudokus main {
  max-width: var(--max);
  margin: 0 auto;
      padding-top: 0;
}


@media (max-width: 640px) {
   .page-memoria main { 
         padding-top: 6px;
 } 
    
       .page-sopa main { 
         padding-top: 6px;
 }
    
       .page-sudokus main { 
         padding-top: 6px;
 }
    
     }
/* ---------- CONTENEDOR DE COLUMNAS ---------- */

/* ===================================================================
   MEMORIA — COLUMNAS (SUBMENÚ DE NIVELES)
=================================================================== */

.columns {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(3, 1fr);
}
.columns {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}
.col {
  min-width: 0;
  padding: 6px 6px 2px;
  border-radius: 12px;
  background: #fff;
}

.col h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--accent-text, currentColor);
}

/* Colores por columna */
.col--faciles {
  --accent: var(--a2);
  --accent-rgb: 250,181,83;
  --accent-text: #9d4a00;
}

.col--intermedios {
  --accent: var(--a1);
  --accent-rgb: 223,140,0;
  --accent-text: #9d4a00;
}

.col--dificiles {
  --accent: var(--a3);
  --accent-rgb: 232,106,0;
  --accent-text: #a44a00;
}

/* ======================
   GRIDS INTERNAS
====================== */

.grid {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ======================
   RESPONSIVE
====================== */

@media (max-width: 640px) {
  .columns {
    gap: 16px;
    margin-left: 0;
    margin-right: 0;
  }

  .desc {
    font-size: 14px;
  }
      .col {
    padding-left: 0;
    padding-right: 0;
  }
    
  .page-memoria .col h2 {
     width: 100%;
    text-align: center;
      font-size: 20px;
  }  

    
    
}
/* ===================================================================
   CARDS — PRESENTACIÓN DE ITEMS (AISLADO DE core.css)
=================================================================== */

/* -------- CARD BASE (reutilizable) -------- */

.level-card,
.card {
  position: relative;
  border: 4px solid var(--accent);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .22s ease, border-color .2s ease;
  will-change: transform;
  aspect-ratio: 1 / 1;
}

/* Imagen dentro de la card */
.level-card .thumb,
.card .thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform .25s ease, filter .25s ease;
}

/* Hover */
.level-card:hover,
.card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 10px 24px rgba(0,0,0,.12),
    0 0 0 6px rgba(var(--accent-rgb), .28);
}

.level-card:hover .thumb,
.card:hover .thumb {
  transform: scale(1.03);
  filter: saturate(1.02) contrast(1.02);
}

/* Active */
.level-card:active,
.card:active {
  transform: translateY(0) scale(.99);
}

/* Focus visible */
.level-card:focus-visible,
.card:focus-visible {
  outline: 0;
  box-shadow:
    0 0 0 3px #fff,
    0 0 0 7px rgba(var(--accent-rgb), .60),
    0 10px 24px rgba(0,0,0,.12);
}

/* -------- BADGE -------- */

.level-card .badge,
.page-sopa .level-card .badge {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  white-space: nowrap;
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  font-size: 18px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), .95);
}

/* -------- ESCALA DESKTOP -------- */

@media (min-width: 960px) {
  .level-card {
    transform: scale(0.94);
    transform-origin: center;
  }

  .level-card:hover {
    transform: scale(0.97) translateY(-2px);
  }
}

/* -------- COLORES POR NIVEL -------- */

.level--facil   { --accent: var(--a2); --accent-rgb: 250,181,83; }
.level--mediano { --accent: var(--a1); --accent-rgb: 223,140,0; }
.level--dificil { --accent: var(--a3); --accent-rgb: 232,106,0; }
.level--experto { --accent: var(--a4); --accent-rgb: 195,90,0; }
.level--maestro { --accent: var(--a5); --accent-rgb: 157,74,0; }
.level--extremo { --accent: var(--brand); --accent-rgb: 107,77,94; }

/* -------- HOME — variantes -------- */

.home-item--memoria .home-card {
  background: transparent;
  overflow: visible;
  border: none;
  box-shadow: none;
}

.home-item--memoria .home-card .thumb {
  border-radius: 4px;
}

.home-item--memoria .home-card:hover {
  transform: scale(1.05);
  box-shadow: none;
}
/* =========================
   ESPACIADOR PUBLICIDAD
========================= */

.ad-spacer {
  height: 40px;
}

@media (max-width: 640px) {
  .ad-spacer {
    height: 28px;
      }
        .adsense-wrap {
    width: 100%;
  }
}

/* =========================================================
   MOBILE — ESCALA TIPOGRÁFICA EDITORIAL
   (no afecta header, H1 ni títulos de cards)
========================================================= */

@media (max-width: 640px) {

  /* ---------- TEXTO BASE ---------- */
  body {
    font-size: 17px;       /* antes 16 */
    line-height: 1.6;
  }

  /* ---------- PÁRRAFOS ---------- */
  .section-after-hero p,
  .page-home p {
    font-size: 17px;
    line-height: 1.65;
  }

  /* ---------- LISTAS ---------- */
  .section-after-hero li,
  .page-home li {
    font-size: 16.5px;
    line-height: 1.6;
  }

  /* ---------- FAQ ---------- */
  .section-after-hero dt {
    font-size: 17px;
  }

  .section-after-hero dd {
    font-size: 16.5px;
    line-height: 1.6;
  }

  /* ---------- BLOCKQUOTE ---------- */
  .section-after-hero blockquote p {
    font-size: 17px;
    line-height: 1.6;
  }

  /* ---------- H2 / H3 EDITORIALES ---------- */
  /* Ojo: NO toca .home-item-title */
  .section-after-hero h2,
  .page-home h2:not(.home-item-title) {
    font-size: 22px;
    line-height: 1.25;
  }

  .section-after-hero h3,
  .page-home h3 {
    font-size: 19px;
    line-height: 1.3;
  }
    
      .breadcrumbs {
    font-size: 18px;     /* antes 14 */
    line-height: 1.4;
          justify-content: center;
    text-align: center;
  }


    
}



  .page-home .page-home-intro h1 {
    margin-top: 0;
margin-bottom: 0;
  }

  /* Neutraliza cualquier herencia */
  .page-home main {
    padding-top: 0;
  }

}



/* =========================================================
   SOPA DE LETRAS — NIVELES
   Compatible con cards de memoria
========================================================= */


.page-sopa .levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  max-width: var(--max);
  margin: 24px auto 32px;
  padding: 0 var(--pad-x);
}

/* Desktop grande: aire y jerarquía */
@media (min-width: 960px) {
  .page-sopa .levels {
    grid-template-columns: repeat(3, 260px);
    justify-content: center;
    gap: 48px;
  }
}

/* Tablet */
@media (max-width: 959px) and (min-width: 641px) {
  .page-sopa .levels {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

/* Mobile */
@media (max-width: 640px) {
    
      .page-sopa main {
    padding-top: 26px;
  }
    
  .page-sopa .levels {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  }
}

/* Ajustes finos de las cards en contexto sopa */
.page-sopa .level-card {
  aspect-ratio: 1 / 1;
}

/* Badge un poco más protagonista en sopa */
.page-sopa .level-card .badge {
  font-size: 17px;
  padding: 10px 16px;
}

/* Hover consistente con memoria (solo desktop) */
@media (hover:hover) and (pointer:fine) {
  .page-sopa .level-card:hover {
    transform: translateY(-2px);
  }
}


/* =========================================================
   SUDOKUS — CONTENEDOR DE NIVELES
   Armónico con Memoria y Sopas
========================================================= */

.page-sudokus .levels-wrap {
  max-width: var(--max);
  margin: 24px auto 32px;
  padding: 0 var(--pad-x);
}

/* Grilla de niveles */
.page-sudokus .levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

/* Desktop ancho: 3 columnas bien respiradas */
@media (min-width: 960px) {
  .page-sudokus .levels {
    grid-template-columns: repeat(3, 240px);
    justify-content: center;
    gap: 44px;
  }
}

/* Tablet */
@media (max-width: 959px) and (min-width: 641px) {
  .page-sudokus .levels {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

/* Mobile: una columna, lectura clara */
@media (max-width: 640px) {
  .page-sudokus .levels-wrap {
    margin-top: 16px;
  }

  .page-sudokus .levels {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }
}
   

/* =========================================================
   SOPA DE LETRAS — NIVELES
========================================================= */

.page-sopa .levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;

  max-width: var(--max);
  margin: 24px auto 32px;
  padding: 0 var(--pad-x);
}

/* Desktop */
@media (min-width: 960px) {
  .page-sopa .levels {
    grid-template-columns: repeat(3, 260px);
    justify-content: center;
    gap: 48px;
  }
}

/* Tablet */
@media (max-width: 959px) and (min-width: 641px) {
  .page-sopa .levels {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .page-sopa .levels {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  }
}

/* Cards */
.page-sopa .level-card {
  position: relative;
  aspect-ratio: 1 / 1;
  display: block;
}



/* =========================
   MEMORIA — JUEGO INDIVIDUAL
========================= */

.page-memoria .game-slot {
  display: flex;
  justify-content: center;
}

.page-memoria .contenedor-juego {
  width: 100%;
  max-width: 540px; /* mismo criterio que tus juegos */
  margin: 0 auto;
}



.page-memoria main {
  padding-top: 0px);
}
@media (max-width: 640px) {
  .page-memoria main {
    padding-top: 6px;
  }
}


.page-memoria html {
  background: linear-gradient(to bottom, #f5f5f7 0%, #ffffff 100%) fixed;
  background-repeat:no-repeat; background-size:100% 100%;
}
.page-memoria body { background:transparent; }

.imagen-contenedor {
    float: right;
    margin: 4px 0 12px 24px; /* aire entre texto e imagen */
    max-width: 320px;
  }

@media (max-width: 640px) {
  .imagen-contenedor {
    float: none;
    margin: 20px auto;
    text-align: center;
  }
}

/* Corta floats editoriales */
.clear-float {
  clear: both;
}