/* ============================================================
   DoN — sitio web informativo
   Rediseño colorido (2026-10-08), mismo lenguaje que la app:
   fondo morado con puntos, Fredoka con contorno, tarjetas con
   "labio" 3D (sombra sólida desplazada), botones amarillos/azules
   y cintas de colores. Mismos nombres de clase que la versión
   anterior (no hace falta tocar el HTML).
   ============================================================ */

:root {
  /* paleta de la app (GameUI / GameCategoriesScreen) */
  --bg-1: #5a4fe0;
  --bg-2: #3b2fb8;
  --bg-3: #241a7a;
  --ink: #140e4a;            /* labios y contornos */
  --outline-text: #1b1050;   /* contorno de los títulos */
  --panel: #2a2196;
  --panel-2: #1d1670;
  --panel-border: #6a5ff0;
  --chip: #1a1366;
  --chip-border: #4a3fd0;

  --yellow-1: #ffd84a;
  --yellow-2: #ffae1a;
  --yellow-lip: #a35a00;
  --blue-1: #5cc8ff;
  --blue-2: #2a7fe6;
  --blue-lip: #10458f;
  --green-1: #5fe36b;
  --green-2: #28a43b;
  --green-lip: #146b24;
  --pink-1: #ff5f8a;
  --pink-2: #e0306a;
  --pink-lip: #8f1440;
  --red-1: #ff6b6b;
  --red-2: #e0303a;

  --text: #ffffff;
  --text-soft: #e6e1ff;
  --text-muted: #b9b2ff;

  /* alias que usan algunas páginas (restablecer, etc.) */
  --primary: var(--blue-1);
  --secondary: #7dff8a;
  --tertiary: var(--yellow-1);
  --error: #ff8a96;
  --on-surface: var(--text);
  --on-surface-variant: var(--text-soft);

  --font-display: 'Fredoka', system-ui, sans-serif;
  --font-body: 'Nunito', system-ui, sans-serif;

  --max-width: 1120px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-color: var(--bg-3);
}

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

a { color: var(--yellow-1); text-decoration: none; font-weight: 700; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 0.5em;
  color: var(--text);
}
/* Contorno oscuro como los títulos de la app */
h1, h2 {
  text-shadow:
    0 3px 0 var(--outline-text),
    2px 0 0 var(--outline-text), -2px 0 0 var(--outline-text),
    0 -2px 0 var(--outline-text);
}

h1 { font-size: clamp(2.3rem, 6vw, 3.8rem); letter-spacing: 0.5px; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.35rem); }

p { margin: 0 0 1em; color: var(--text-soft); }
strong { color: var(--text); }

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

/* ---------- fondo: degradado radial morado + puntos ---------- */
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(rgba(255,255,255,0.12) 1.5px, transparent 1.7px) 0 0 / 22px 22px,
    radial-gradient(circle at 50% 30%, var(--bg-1) 0%, var(--bg-2) 45%, var(--bg-3) 100%);
}

/* ---------- sparkles (se mantienen por compatibilidad) ---------- */
.sparkles-layer { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.sparkle {
  position: absolute; opacity: 0; transform: scale(0);
  animation-name: sparkle-pulse; animation-timing-function: ease-in-out; animation-iteration-count: infinite;
}
@keyframes sparkle-pulse {
  0% { opacity: 0; transform: scale(0); }
  10% { opacity: 0.75; transform: scale(1); }
  25% { opacity: 0.75; transform: scale(1); }
  40% { opacity: 0; transform: scale(0); }
  100% { opacity: 0; transform: scale(0); }
}

/* ---------- header / nav (barra superior de la app) ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding-block: 8px;
  background: linear-gradient(180deg, #2c2390, #211a73);
  border-bottom: 4px solid var(--ink);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo { display: flex; align-items: center; }
.logo:hover { text-decoration: none; }
.logo-img { height: 72px; width: auto; display: block; filter: drop-shadow(0 4px 0 rgba(20,14,74,0.6)); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-soft);
  font-size: 0.98rem;
  padding: 8px 14px;
  border-radius: 12px;
  transition: background 0.15s, color 0.15s, transform 0.15s;
}
.nav-links a:hover {
  color: var(--text);
  background: #3a30b4;
  text-decoration: none;
}
.nav-links a[aria-current="page"] {
  color: #5a3a00;
  background: linear-gradient(180deg, var(--yellow-1), var(--yellow-2));
  box-shadow: 0 4px 0 var(--yellow-lip);
  text-decoration: none;
}

.nav-right { display: flex; align-items: center; gap: 10px; }

.lang-switch {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  background: #4a3fd0;
  border: 2px solid #7c72ff;
  border-radius: 11px;
  padding: 6px 12px;
  box-shadow: 0 3px 0 var(--ink);
}
.lang-switch:hover { text-decoration: none; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  background: #4a3fd0;
  border: 2px solid #7c72ff;
  border-radius: 11px;
  box-shadow: 0 3px 0 var(--ink);
  color: var(--text);
  width: 44px;
  height: 44px;
  font-size: 1.3rem;
  cursor: pointer;
}

/* ---------- botones con labio ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  padding: 13px 28px;
  border-radius: 24px;
  border: none;
  cursor: pointer;
  color: #fff;
  text-shadow: 0 2px 0 var(--outline-text);
  transition: transform 0.12s, box-shadow 0.12s;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(3px); }

.btn-primary {
  background: linear-gradient(180deg, var(--yellow-1), var(--yellow-2));
  box-shadow: 0 6px 0 var(--yellow-lip);
}
.btn-primary:active { box-shadow: 0 3px 0 var(--yellow-lip); }
.btn-ghost {
  background: linear-gradient(180deg, var(--blue-1), var(--blue-2));
  box-shadow: 0 6px 0 var(--blue-lip);
}
.btn-ghost:active { box-shadow: 0 3px 0 var(--blue-lip); }

.btn-store {
  background: var(--panel);
  border: 3px solid var(--panel-border);
  box-shadow: 0 6px 0 var(--ink);
  padding: 10px 22px;
  font-size: 0.85rem;
  text-shadow: none;
}
.btn-store .store-eyebrow { display: block; font-size: 0.7rem; color: var(--text-muted); font-weight: 600; }
.btn-store .store-row { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 4px; }
.btn-store .store-icon { display: block; height: 20px; width: auto; }
.btn-store .store-name { font-size: 1rem; color: #fff; }

/* ---------- hero ---------- */
.hero {
  padding-block: 64px 56px;
  text-align: center;
}

/* "eyebrow" = cinta rosa como las de los paneles de la app */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 2px 0 var(--outline-text);
  background: linear-gradient(180deg, var(--pink-1), var(--pink-2));
  box-shadow: 0 4px 0 var(--pink-lip);
  padding: 6px 18px;
  border-radius: 10px;
  margin-bottom: 22px;
}
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--yellow-1);
  box-shadow: 0 0 0 2px rgba(255,255,255,0.5);
}

.hero h1 { max-width: 820px; margin-inline: auto; }
.hero h1 .accent {
  color: var(--yellow-1);
  display: inline-block;
  transform: rotate(-3deg);
}

.hero-sub {
  max-width: 640px;
  margin: 18px auto 34px;
  font-size: 1.12rem;
  color: var(--text-soft);
}

.hero-ctas {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 44px;
}

.hero-stores {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- secciones ---------- */
.section { padding-block: 56px; }
.section-head {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 40px;
}
.section-head .eyebrow { margin-bottom: 16px; }

/* ---------- tarjetas de características (paneles con labio) ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}
.feature-card {
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 3px solid var(--panel-border);
  box-shadow: 0 6px 0 var(--ink);
  transition: transform 0.15s;
}
.feature-card:hover { transform: translateY(-3px); }
.feature-card-inner {
  height: 100%;
  padding: 24px 22px;
}
.feature-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
  border: 2px solid rgba(255,255,255,0.6);
  box-shadow: 0 4px 0 var(--ink);
}
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { margin: 0; font-size: 0.97rem; }

.tone-primary .feature-icon   { background: linear-gradient(180deg, var(--blue-1), var(--blue-2)); }
.tone-secondary .feature-icon { background: linear-gradient(180deg, var(--green-1), var(--green-2)); }
.tone-tertiary .feature-icon  { background: linear-gradient(180deg, var(--yellow-1), var(--yellow-2)); }
.tone-error .feature-icon     { background: linear-gradient(180deg, var(--red-1), var(--red-2)); }

/* ---------- juegos (tarjetas de color como las de categorías) ---------- */
.games-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 18px;
}
.game-chip {
  border-radius: 22px;
  padding: 20px 14px 18px;
  text-align: center;
  border: 2px solid rgba(255,255,255,0.45);
  background: linear-gradient(180deg, var(--blue-1), var(--blue-2));
  box-shadow: 0 6px 0 var(--blue-lip);
  transition: transform 0.15s;
}
.game-chip:hover { transform: translateY(-3px) rotate(-1deg); }
/* cada juego con el color de su categoría en la app */
.games-strip .game-chip:nth-child(1) { background: linear-gradient(180deg, #ff9a4a, #f05a1a); box-shadow: 0 6px 0 #8f2e05; } /* Blaze: acción */
.games-strip .game-chip:nth-child(2) { background: linear-gradient(180deg, var(--green-1), var(--green-2)); box-shadow: 0 6px 0 var(--green-lip); } /* Memory: puzzle */
.games-strip .game-chip:nth-child(3) { background: linear-gradient(180deg, var(--blue-1), var(--blue-2)); box-shadow: 0 6px 0 var(--blue-lip); } /* Stack: otros */
.games-strip .game-chip:nth-child(4) { background: linear-gradient(180deg, #ff7ad0, #d23fa3); box-shadow: 0 6px 0 #7d1660; } /* Echo: IQ */
.game-chip .game-icon {
  width: 84px; height: 84px; display: block; margin: 0 auto 12px;
  filter: drop-shadow(0 5px 0 rgba(0,0,0,0.25));
}
.game-chip strong {
  display: block; font-family: var(--font-display); font-size: 1.3rem; color: #fff; margin-bottom: 2px;
  text-shadow: 0 2px 0 var(--outline-text), 1px 0 0 var(--outline-text), -1px 0 0 var(--outline-text);
}
.game-chip span { font-size: 0.88rem; font-weight: 700; color: rgba(255,255,255,0.95); }

.game-chip-soon,
.games-strip .game-chip.game-chip-soon {
  background: var(--panel);
  border: 3px dashed var(--panel-border);
  box-shadow: 0 6px 0 var(--ink);
}
.game-chip-soon .game-icon { opacity: 0.55; }
.game-chip-soon strong { color: var(--text-muted); }

/* ---------- aviso ---------- */
.callout {
  border-radius: var(--radius-md);
  border: 3px solid var(--yellow-1);
  background: var(--panel);
  box-shadow: 0 6px 0 var(--ink);
  padding: 18px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 28px 0;
}
.callout .icon { font-size: 1.3rem; line-height: 1; }
.callout p { margin: 0; color: var(--text-soft); font-size: 0.97rem; }
.callout strong { color: var(--yellow-1); }

/* ---------- páginas legales ---------- */
.doc-page { padding-block: 44px 80px; }
.doc-header { margin-bottom: 30px; }
.doc-header .updated { font-size: 0.9rem; color: var(--text-muted); font-weight: 600; }

.doc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: flex-start;
}
.doc-toc {
  position: sticky;
  top: 110px;
  background: var(--panel);
  border: 3px solid var(--panel-border);
  border-radius: var(--radius-md);
  box-shadow: 0 6px 0 var(--ink);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.doc-toc a { font-size: 0.9rem; font-weight: 600; color: var(--text-soft); }
.doc-toc a:hover { color: var(--yellow-1); text-decoration: none; }

.doc-body {
  background: var(--panel);
  border: 3px solid var(--panel-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 6px 0 var(--ink);
  padding: 34px clamp(20px, 4vw, 46px);
}
.doc-body h2 {
  margin-top: 2em;
  padding-top: 0.6em;
  border-top: 2px solid var(--chip-border);
  text-shadow: none;
  color: var(--yellow-1);
}
.doc-body h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.doc-body h3 { margin-top: 1.6em; color: var(--blue-1); }
.doc-body p, .doc-body ul, .doc-body ol { color: var(--text-soft); }
.doc-body ul, .doc-body ol { padding-left: 1.3em; }
.doc-body li { margin-bottom: 0.5em; }
.doc-body strong { color: var(--text); }
.doc-body a { text-decoration: underline; }
.placeholder-block {
  background: rgba(255,107,107,0.12);
  border: 2px dashed var(--red-1);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.92rem;
  color: #ffd0d4;
  margin: 1.2em 0;
}

/* ---------- formulario de contacto ---------- */
.contact-form { margin-top: 30px; display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: var(--text); }
.form-optional { font-family: var(--font-body); font-weight: 400; color: var(--text-muted); font-size: 0.82rem; }
.form-input, .form-select, .form-textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--chip);
  border: 2px solid var(--chip-border);
  border-radius: 14px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.15s;
}
.form-input::placeholder, .form-textarea::placeholder { color: #8f88d8; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--yellow-1); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23ffd84a' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-hint { font-size: 0.86rem; color: var(--text-muted); line-height: 1.5; margin: 0; }
.form-submit { align-self: flex-start; border: none; cursor: pointer; }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  border: 3px solid var(--panel-border);
  border-radius: var(--radius-md);
  background: var(--panel);
  box-shadow: 0 5px 0 var(--ink);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--text);
  display: block;
  position: relative;
  padding-right: 62px; /* hueco para el botón "+" (bloque, no flex: el nombre DoN va en su propio span) */
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 18px;
  top: 50%;
  margin-top: -15px;
  width: 30px; height: 30px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: #5a3a00;
  background: linear-gradient(180deg, var(--yellow-1), var(--yellow-2));
  box-shadow: 0 3px 0 var(--yellow-lip);
  transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] { border-color: var(--yellow-1); }
.faq-item .faq-answer {
  padding: 0 20px 20px;
  color: var(--text-soft);
  font-size: 0.98rem;
}

/* ---------- footer ---------- */
.site-footer {
  background: linear-gradient(180deg, #211a73, #170f5a);
  border-top: 4px solid var(--ink);
  padding-block: 40px 30px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 30px;
}
.footer-col h4 {
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--yellow-1);
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  color: var(--text-soft);
  font-weight: 600;
  font-size: 0.94rem;
  margin-bottom: 10px;
}
.footer-col a:hover { color: #fff; text-decoration: none; }
.footer-brand .logo-img { height: 80px; }
.footer-brand p { max-width: 280px; font-size: 0.92rem; margin-top: 10px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 20px;
  border-top: 2px solid var(--chip-border);
  font-size: 0.84rem;
  color: var(--text-muted);
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .doc-layout { grid-template-columns: 1fr; }
  .doc-toc { position: static; flex-direction: row; flex-wrap: wrap; gap: 12px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links, .nav-right .lang-switch-desktop { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .logo-img { height: 58px; }
  .site-header.nav-open .nav-links {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: #211a73;
    padding: 12px 20px 20px;
    border-bottom: 4px solid var(--ink);
    gap: 6px;
  }
  .site-header.nav-open .nav-links a { padding: 12px 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .doc-body { padding: 24px 16px; }
  .games-strip { grid-template-columns: 1fr 1fr; }
}

/* Restablecer contraseña */
.reset-ok { color: var(--secondary); font-size: 0.98rem; font-weight: 700; text-align: center; margin-top: 18px; }
.reset-err { color: var(--error); font-size: 0.98rem; font-weight: 700; text-align: center; margin-top: 18px; }