@font-face {
  font-family: 'Pacifico';
  src: url('../../../fonts/Pacifico-Regular.ttf') format('truetype');
  font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--azul-noche);
  background:
    radial-gradient(circle at 8% 10%, rgba(255,213,74,.3), transparent 24rem),
    radial-gradient(circle at 93% 30%, rgba(78,198,255,.22), transparent 26rem),
    linear-gradient(180deg, #fffdf8 0%, #fff6e5 52%, #eefbea 100%);
  font-family: var(--font-cuerpo);
  line-height: 1.5;
}
button, select, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 12px;
  color: #fff;
  background: var(--azul-noche);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.activity-header {
  position: relative;
  z-index: 10;
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px clamp(16px, 4vw, 56px);
  border-bottom: 1px solid rgba(39,75,143,.1);
  background: rgba(255,255,255,.92);
  box-shadow: 0 8px 30px rgba(39,75,143,.07);
  backdrop-filter: blur(16px);
}
.brand {
  display: flex;
  min-width: 0;
  flex-direction: column;
  color: inherit;
  line-height: 1.05;
  text-decoration: none;
}
.brand__collection { font-family: var(--font-titulo); font-weight: 800; }
.brand__signature, .signature {
  color: var(--naranja-texto);
  font-family: var(--font-firma);
  font-weight: 400;
}
.brand__signature { font-size: 1.3rem; }
.back-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 9px 16px;
  border: 2px solid rgba(39,75,143,.12);
  border-radius: 999px;
  color: var(--azul-noche);
  background: #fff;
  font-family: var(--font-titulo);
  font-weight: 700;
  text-decoration: none;
}

.games-page {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: clamp(32px, 5vw, 68px) clamp(14px, 3vw, 36px) 64px;
}
.games-intro {
  max-width: 850px;
  margin: 0 auto clamp(28px, 4vw, 46px);
  text-align: center;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--amarillo-sol);
  font-family: var(--font-titulo);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.games-intro h1 {
  margin: 0 0 12px;
  font-family: var(--font-titulo);
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  line-height: 1.03;
}
.games-intro p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--gris-suave);
  font-size: clamp(1rem, 2vw, 1.15rem);
}

.game-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
.game-choice {
  display: flex;
  min-width: 0;
  min-height: 92px;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid rgba(39,75,143,.1);
  border-radius: 22px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 10px 28px rgba(39,75,143,.08);
  cursor: pointer;
  text-align: left;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.game-choice:hover { transform: translateY(-3px); border-color: var(--cielo-renzo); }
.game-choice.is-active { border-color: var(--cielo-renzo); background: var(--celeste-claro); }
.game-choice__icon {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  place-items: center;
  border-radius: 16px;
  background: #fff;
  font-size: 1.65rem;
}
.game-choice strong, .game-choice small { display: block; }
.game-choice strong { font-family: var(--font-titulo); font-size: 1.05rem; }
.game-choice small { margin-top: 2px; color: var(--gris-suave); }

.game-panel {
  padding: clamp(16px, 3vw, 30px);
  border: 1px solid rgba(39,75,143,.1);
  border-radius: 30px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 18px 50px rgba(39,75,143,.1);
}
.game-panel__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}
.game-panel__heading > div:first-child { display: flex; gap: 12px; align-items: flex-start; }
.game-panel h2 { margin: 0; font-family: var(--font-titulo); font-size: clamp(1.45rem, 3vw, 2rem); }
.game-panel__heading p { margin: 3px 0 0; color: var(--gris-suave); }
.game-number {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--naranja-icono);
  font-family: var(--font-titulo);
  font-weight: 800;
}
.game-stats { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.game-stats span {
  padding: 8px 11px;
  border-radius: 12px;
  background: var(--crema-papel);
  font-size: .86rem;
  white-space: nowrap;
}

.game-controls {
  display: grid;
  grid-template-columns: 1fr 1fr auto auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 22px;
  padding: 14px;
  border-radius: 20px;
  background: #f7fbff;
}
.game-controls--compact { grid-template-columns: minmax(180px, 320px) auto; justify-content: center; }
.game-controls label:not(.check-control) {
  display: grid;
  gap: 5px;
  font-family: var(--font-titulo);
  font-size: .82rem;
  font-weight: 700;
}
.game-controls select {
  width: 100%;
  min-height: 44px;
  padding: 8px 34px 8px 10px;
  border: 2px solid rgba(39,75,143,.13);
  border-radius: 12px;
  color: var(--azul-noche);
  background: #fff;
}
.check-control { display: flex; min-height: 44px; align-items: center; gap: 7px; font-weight: 700; }
.check-control input { width: 20px; height: 20px; accent-color: var(--naranja-icono); }
.control-button, .sound-button {
  min-height: 44px;
  padding: 9px 15px;
  border: 0;
  border-radius: 13px;
  color: #fff;
  background: var(--azul-noche);
  cursor: pointer;
  font-family: var(--font-titulo);
  font-weight: 800;
  transition: transform .18s ease, filter .18s ease;
}
.control-button:hover, .sound-button:hover { transform: translateY(-2px); filter: brightness(1.08); }

.puzzle-wrap { display: grid; place-items: center; }
.puzzle-board {
  display: grid;
  width: min(100%, 500px);
  aspect-ratio: 2 / 3;
  grid-template-columns: repeat(var(--puzzle-cols, 2), 1fr);
  overflow: hidden;
  border: 5px solid #fff;
  border-radius: 22px;
  background: var(--crema-papel);
  box-shadow: 0 10px 35px rgba(39,75,143,.18);
}
.puzzle-piece {
  min-width: 0;
  padding: 0;
  border: 1px solid rgba(255,255,255,.9);
  background-color: #fff;
  background-repeat: no-repeat;
  cursor: pointer;
}
.puzzle-piece.is-selected { position: relative; z-index: 2; outline: 5px solid var(--amarillo-sol); outline-offset: -5px; }

.memory-board {
  display: grid;
  grid-template-columns: repeat(var(--memory-cols, 3), minmax(0, 1fr));
  gap: clamp(7px, 1.5vw, 13px);
  max-width: 820px;
  margin: 0 auto;
}
.memory-card {
  position: relative;
  aspect-ratio: 2 / 3;
  padding: 0;
  border: 0;
  border-radius: 15px;
  background: transparent;
  cursor: pointer;
  perspective: 800px;
}
.memory-card__inner {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 6px 18px rgba(39,75,143,.15);
  transform-style: preserve-3d;
  transition: transform .4s ease;
}
.memory-card.is-flipped .memory-card__inner,
.memory-card.is-matched .memory-card__inner { transform: rotateY(180deg); }
.memory-card__face {
  position: absolute;
  inset: 0;
  display: grid;
  overflow: hidden;
  place-items: center;
  border: 3px solid #fff;
  border-radius: inherit;
  backface-visibility: hidden;
}
.memory-card__back {
  color: var(--azul-noche);
  background: linear-gradient(145deg, var(--cielo-renzo), var(--celeste-claro));
  font-size: clamp(1.5rem, 5vw, 2.7rem);
}
.memory-card__front { background: #fff; transform: rotateY(180deg); }
.memory-card__front img { width: 100%; height: 100%; object-fit: cover; }
.memory-card.is-matched { cursor: default; opacity: .72; }

.count-instruction {
  display: flex;
  max-width: 760px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0 auto 18px;
  padding: 16px 18px;
  border-radius: 20px;
  background: var(--amarillo-claro);
}
.count-instruction p { margin: 0; font-family: var(--font-titulo); font-size: clamp(1.2rem, 3vw, 1.65rem); font-weight: 700; }
.sound-button { flex: 0 0 auto; color: var(--azul-noche); background: #fff; }
.count-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(64px, 1fr));
  gap: clamp(8px, 2vw, 16px);
  max-width: 760px;
  min-height: 310px;
  align-content: center;
  margin: 0 auto;
  padding: clamp(14px, 3vw, 26px);
  border: 3px dashed rgba(39,75,143,.16);
  border-radius: 24px;
  background: #fbfeff;
}
.count-item {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  padding: 4px;
  border: 2px solid rgba(39,75,143,.08);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 6px 15px rgba(39,75,143,.08);
  cursor: pointer;
  font-size: clamp(2.1rem, 8vw, 4rem);
  transition: transform .18s ease, opacity .18s ease, background .18s ease;
}
.count-item:hover { transform: scale(1.05); }
.count-item.is-found { background: var(--verde-menta); opacity: .62; transform: scale(.88); }
.count-item.is-wrong { animation: shake .3s ease; background: #ffe1e1; }
.count-actions { display: flex; justify-content: center; margin-top: 18px; }

.game-status { min-height: 28px; margin: 16px 0 0; color: var(--verde-texto); text-align: center; font-family: var(--font-titulo); font-weight: 700; }
.family-note {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding: 16px 20px;
  border-radius: 20px;
  color: var(--gris-texto);
  background: rgba(255,255,255,.82);
  box-shadow: 0 8px 25px rgba(39,75,143,.07);
}
.family-note > span { font-size: 1.7rem; }
.family-note p { margin: 0; }
.activity-footer { padding: 28px 16px; color: rgba(255,255,255,.82); background: var(--azul-noche); text-align: center; }
.activity-footer p { margin: 0; }
.activity-footer .signature { color: var(--amarillo-sol); font-size: 1.15rem; }

:focus-visible { outline: 3px solid var(--naranja-icono); outline-offset: 3px; }
@keyframes shake { 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }

@media (max-width: 800px) {
  .game-picker { grid-template-columns: 1fr; }
  .game-choice { min-height: 76px; }
  .game-controls { grid-template-columns: 1fr 1fr; }
  .game-controls--compact { grid-template-columns: 1fr auto; }
  .game-panel__heading { flex-direction: column; }
  .game-stats { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .activity-header { gap: 8px; align-items: flex-start; }
  .back-link { padding: 8px 12px; font-size: .78rem; }
  .back-link__wide { display: none; }
  .games-intro { text-align: left; }
  .games-intro h1 { font-size: 2.05rem; }
  .game-choice { padding: 10px 12px; }
  .game-choice__icon { width: 46px; height: 46px; flex-basis: 46px; }
  .game-controls, .game-controls--compact { grid-template-columns: 1fr; }
  .control-button { width: 100%; }
  .puzzle-board { width: min(100%, 410px); border-width: 3px; border-radius: 16px; }
  .memory-board { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .memory-card { border-radius: 10px; }
  .memory-card__face { border-width: 2px; }
  .count-instruction { align-items: flex-start; flex-direction: column; }
  .count-board { grid-template-columns: repeat(3, minmax(60px, 1fr)); min-height: 280px; }
  .family-note { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

:root { --verde-texto:#397522; --cielo-texto:#176B9A; }