/* Pagina de Escalofrio. Aislada a proposito: no toca el styles.css compartido.
   Colores medidos sobre el propio tablero del juego: la noche, la piedra, la
   luna y el musgo. */

.body-escalofrio {
  background: #0D0D14;
  color: #DBD6C4;
}

.ef-backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(46% 30% at 78% 8%, rgba(86, 107, 124, 0.22), transparent 70%),
    radial-gradient(60% 46% at 22% 68%, rgba(77, 97, 50, 0.08), transparent 70%),
    radial-gradient(80% 60% at 50% 108%, rgba(25, 27, 46, 0.9), transparent 70%),
    #0D0D14;
}

/* La luna, que es lo unico que alumbra en todo el juego. */
.ef-backdrop::after {
  content: "";
  position: absolute;
  top: 5vh;
  right: 8vw;
  width: min(240px, 34vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 34%, rgba(155, 172, 186, 0.30), rgba(86, 107, 124, 0.16) 62%, transparent 72%);
}

.ef-main {
  padding-top: 90px;
}

/* El selector de idioma compartido esta pensado para cabecera clara. */
.body-escalofrio .lang-toggle-inline {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

.body-escalofrio .lang-btn {
  color: rgba(219, 214, 196, 0.75);
}

.body-escalofrio .lang-btn.active {
  background: #DBD6C4;
  color: #191B2E;
  box-shadow: 0 4px 12px rgba(219, 214, 196, 0.22);
}

/* Hero */
.ef-hero {
  text-align: center;
  padding: 60px 24px 40px;
}

.ef-icon {
  width: 112px;
  height: 112px;
  border-radius: 26px;
  box-shadow: 0 20px 60px rgba(86, 107, 124, 0.35);
}

.ef-title {
  font-family: Georgia, "Times New Roman", serif;
  /* Once letras y muy espaciadas: con un minimo mayor se sale de la pantalla. */
  font-size: clamp(1.5rem, 9vw, 3.8rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 24px 0 10px;
  /* Letra tallada: el borde alto del surco en sombra, igual que dentro del juego. */
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.9);
}

.ef-tagline {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-size: 1.05rem;
  color: rgba(219, 214, 196, 0.7);
  max-width: 30ch;
  margin: 0 auto;
}

.ef-soon {
  display: inline-block;
  margin-top: 28px;
  padding: 14px 30px;
  border: 1px solid rgba(219, 214, 196, 0.22);
  border-radius: 4px;
  background: linear-gradient(180deg, #2C2E3A, #1A1B24);
  color: #DBD6C4;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.ef-soon small {
  display: block;
  margin-top: 5px;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: none;
  color: rgba(219, 214, 196, 0.55);
}

/* Secciones */
.ef-section {
  padding: 46px 24px;
}

.ef-section h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.9);
}

.ef-lead {
  color: rgba(219, 214, 196, 0.72);
  max-width: 62ch;
  margin-bottom: 26px;
}

/* Las losas: piedra oscura con el borde alto iluminado, como en el juego. */
.ef-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.ef-card {
  padding: 20px 22px;
  border-radius: 5px;
  background: linear-gradient(180deg, #2C2E3A, #191B24);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-top-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 7px 18px rgba(0, 0, 0, 0.55);
}

.ef-card h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: #DBD6C4;
}

.ef-card p {
  color: rgba(219, 214, 196, 0.72);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Las tres noches. */
.ef-noches {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.ef-noche {
  padding: 22px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  text-align: center;
}

.ef-noche h3 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.ef-noche p {
  color: rgba(219, 214, 196, 0.68);
  font-size: 0.92rem;
  line-height: 1.6;
}

.ef-noche-clara   { background: linear-gradient(180deg, rgba(86, 107, 124, 0.18), transparent); }
.ef-noche-niebla  { background: linear-gradient(180deg, rgba(160, 168, 178, 0.14), transparent); }
.ef-noche-tormenta{ background: linear-gradient(180deg, rgba(60, 70, 110, 0.24), transparent); }

/* Ayuda */
.ef-section details {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 16px 0;
}

.ef-section summary {
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.02em;
  list-style: none;
  position: relative;
  padding-right: 28px;
}

.ef-section summary::-webkit-details-marker { display: none; }

.ef-section summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: -2px;
  font-size: 1.3rem;
  color: rgba(219, 214, 196, 0.5);
}

.ef-section details[open] summary::after { content: "\2212"; }

.ef-section details p {
  margin-top: 10px;
  color: rgba(219, 214, 196, 0.72);
  line-height: 1.65;
  max-width: 70ch;
}

.ef-contact {
  margin-top: 30px;
  padding: 20px 22px;
  border-radius: 5px;
  background: linear-gradient(180deg, #2C2E3A, #191B24);
  border: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
}

.ef-contact span {
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: rgba(219, 214, 196, 0.6);
}

.ef-contact a {
  color: #DBD6C4;
  font-weight: 600;
}

.ef-note {
  margin-top: 22px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(219, 214, 196, 0.5);
  max-width: 78ch;
}