/* ==========================================================================
   ESTILOS GENERALES Y PALETA MULTICOLOR PASTEL
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: #f7f9fb; /* Azul-gris ultra claro */
  color: #4a5568;
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 20px auto;
  padding: 0 15px;
}

section {
  background: #ffffff;
  padding: 25px;
  margin-bottom: 25px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
}

h2 {
  color: #3182ce; /* Azul pastel sobrio */
  margin-bottom: 15px;
  font-size: 1.8rem;
  border-bottom: 2px solid #ebf8ff;
  padding-bottom: 8px;
}

h3 {
  color: #2b6cb0;
  margin: 15px 0 10px 0;
  font-size: 1.3rem;
}

h4 {
  color: #2c5282;
  margin-bottom: 8px;
}

p {
  margin-bottom: 12px;
}

ul {
  margin-left: 20px;
  margin-bottom: 15px;
}

li {
  margin-bottom: 6px;
}

.divider {
  border: 0;
  height: 1px;
  background: #e2e8f0;
  margin: 25px 0;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   HEADER Y ENCABEZADO (AZUL PASTEL A MENTA)
   ========================================================================== */
header {
  background: linear-gradient(135deg, #90cdf4, #9ae6b4); /* Azul Pastel a Verde Menta */
  color: #1a202c;
  padding: 25px 0;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.logo-small {
  max-height: 60px;
  width: auto;
}

.header-title h1 {
  font-size: 2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #2d3748;
}

.status-badge {
  display: inline-block;
  background-color: #fbd38d; /* Amarillo Mantequilla / Naranja claro */
  color: #744210;
  padding: 5px 14px;
  border-radius: 20px;
  font-weight: bold;
  font-size: 0.9rem;
  margin-top: 5px;
}

/* ==========================================================================
   NAVEGACIÓN
   ========================================================================== */
nav {
  background-color: #4a5568; /* Azul pizarra pastel */
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

nav a {
  color: #ffffff;
  text-decoration: none;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background-color 0.3s;
}

nav a:hover {
  background-color: #feb2b2; /* Salmón claro al pasar el cursor */
  color: #63171b;
}

/* ==========================================================================
   SECCIÓN 1: ENCICLOPEDIA Y LÍNEA DE TIEMPO
   ========================================================================== */
.enciclopedia-header {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 20px;
}

.enciclopedia-text {
  flex: 2;
}

.enciclopedia-img {
  flex: 1;
  text-align: center;
}

.enciclopedia-img img {
  width: 100%;
  border-radius: 10px;
}

.img-caption {
  font-size: 0.85rem;
  color: #718096;
  margin-top: 5px;
}

.timeline {
  position: relative;
  border-left: 3px solid #fbd38d; /* Amarillo pastel */
  margin: 20px 0 20px 15px;
  padding-left: 20px;
}

.timeline-item {
  position: relative;
  margin-bottom: 20px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #fbd38d;
  border: 2px solid #ffffff;
}

.timeline-date {
  font-weight: bold;
  color: #dd6b20; /* Salmón oscuro para fechas */
  display: block;
  margin-bottom: 4px;
}

.timeline-item.highlight {
  background-color: #fffaf0; /* Crema suave */
  padding: 12px;
  border-radius: 8px;
  border-left: 4px solid #fbd38d;
}

.alert-info-box {
  background-color: #e6fffa; /* Menta Pastel */
  border-left: 5px solid #4fd1c5;
  padding: 12px 18px;
  border-radius: 6px;
  margin-top: 15px;
  color: #234e52;
}

.alert-info-box a {
  color: #2c7a7b;
  font-weight: bold;
}

/* ==========================================================================
   SECCIÓN 2: ESCENARIOS ESPERADOS
   ========================================================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.info-card {
  background-color: #fefcbf; /* Amarillo crema pastel suave */
  border: 1px solid #faf089;
  border-radius: 10px;
  padding: 15px;
  text-align: center;
  transition: transform 0.2s;
  color: #744210;
}

.info-card:hover {
  transform: translateY(-3px);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

/* ==========================================================================
   SECCIÓN 3: MONITOREO Y MEDIA
   ========================================================================== */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 15px;
}

.media-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 10px;
}

.media-card video, 
.media-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
}

.media-card p {
  font-size: 0.9rem;
  margin-top: 8px;
  color: #4a5568;
}

/* ==========================================================================
   SECCIÓN 4: CALCULADORA DE KITS
   ========================================================================== */
.kit-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.tab-btn {
  padding: 10px 20px;
  border: none;
  background-color: #e2e8f0;
  color: #4a5568;
  font-weight: bold;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.tab-btn.active {
  background-color: #feb2b2;
  color: #742a2a;
}

.calc-card-container {
  background: #f7fafc;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #edf2f7;
}

.calc-input-section {
  margin-bottom: 20px;
}

.input-group {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.input-group input {
  padding: 8px 12px;
  border: 1px solid #cbd5e0;
  border-radius: 6px;
  width: 100px;
  font-size: 1rem;
}

.btn-calc {
  background-color: #63b3ed;
  color: #ffffff;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

.btn-calc:hover {
  background-color: #4299e1;
}

.calc-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
}

.calc-item {
  background: #ffffff;
  padding: 12px;
  border-radius: 8px;
  border-left: 4px solid #63b3ed;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.calc-item small {
  display: block;
  color: #718096;
  font-size: 0.8rem;
}

.calc-icon {
  font-size: 1.5rem;
}

.full-width {
  grid-column: 1 / -1;
  border-left-color: #68d391;
}

/* ==========================================================================
   SECCIÓN 5: EVACUACIÓN Y PUNTOS DE ENCUENTRO
   ========================================================================== */
.evac-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.evac-box {
  background: #fffaf0;
  border: 1px solid #feebc8;
  border-radius: 10px;
  padding: 18px;
}

.full-width-box {
  grid-column: 1 / -1;
  background: #ebf8ff;
  border: 1px solid #bee3f8;
}

/* ==========================================================================
   SECCIÓN 6: SECTOR AGROPECUARIO Y ACUÍCOLA
   ========================================================================== */
.agro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 15px;
}

.agro-card {
  background: #f0fff4;
  border: 1px solid #c6f6d5;
  border-radius: 10px;
  padding: 15px;
  color: #22543d;
}

.agro-card h3 {
  color: #276749;
}

/* ==========================================================================
   SECCIÓN 7: BIODIVERSIDAD Y FAUNA
   ========================================================================== */
.bio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.bio-card {
  background: #e6fffa;
  padding: 15px;
  border-radius: 10px;
  border: 1px solid #b2f5ea;
  color: #234e52;
}

.bio-impact {
  background: #fff5f5;
  border: 1px solid #fed7d7;
  padding: 18px;
  border-radius: 10px;
  margin-bottom: 20px;
  color: #742a2a;
}

.bio-impact h3 {
  color: #9b2c2c;
}

.species-image-container {
  width: 100%;
  margin-top: 20px;
}

.species-image-container .media-card {
  width: 100%;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.species-image-container .media-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: center;
  border-radius: 10px;
  display: block;
}

.species-image-container .img-caption {
  text-align: center;
  color: #718096;
  font-size: 0.85rem;
  margin-top: 8px;
}

/* ==========================================================================
   SECCIÓN 8: JUEGO INTERACTIVO TRIVIA (LILAS Y PASTEL)
   ========================================================================== */
.game-container {
  background: #f3f0ff; /* Lavanda Pastel */
  color: #4a4063;
  padding: 25px;
  border-radius: 12px;
  border: 1px solid #e0d7f5;
  text-align: center;
}

.game-badge {
  display: inline-block;
  background-color: #d6bcfa;
  color: #44337a;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: bold;
  margin-bottom: 12px;
}

.game-status {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 1rem;
  font-weight: bold;
  color: #553c9a;
}

.progress-bar-container {
  width: 100%;
  height: 8px;
  background-color: #e9d8fd;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 20px;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background-color: #b794f4;
  transition: width 0.3s ease;
}

.question-title {
  font-size: 1.25rem;
  margin-bottom: 20px;
  color: #322659;
  text-align: left;
}

.options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.option-btn {
  background: #ffffff;
  color: #44337a;
  border: 2px solid #dcd3f2;
  padding: 14px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  text-align: left;
  transition: all 0.2s ease;
  font-weight: 500;
}

.option-btn:hover {
  background: #eae2f8;
  border-color: #b794f4;
}

.option-btn.correct {
  background-color: #c6f6d5 !important;
  border-color: #38a169 !important;
  color: #22543d !important;
}

.option-btn.incorrect {
  background-color: #fed7d7 !important;
  border-color: #e53e3e !important;
  color: #742a2a !important;
}

.feedback-msg {
  margin-top: 15px;
  padding: 12px;
  border-radius: 8px;
  font-weight: bold;
  text-align: left;
  font-size: 0.95rem;
}

.feedback-msg.correct {
  background-color: #e6fffa;
  color: #234e52;
  border: 1px solid #b2f5ea;
}

.feedback-msg.incorrect {
  background-color: #fff5f5;
  color: #742a2a;
  border: 1px solid #fed7d7;
}

.end-icon {
  font-size: 3rem;
  margin-bottom: 10px;
}

.result-badge {
  display: inline-block;
  background-color: #e9d8fd;
  color: #44337a;
  padding: 8px 18px;
  border-radius: 20px;
  font-weight: bold;
  font-size: 1.1rem;
  margin: 15px 0;
}

.btn {
  background-color: #fc8181; /* Salmón pastel equilibrado */
  color: #ffffff;
  border: none;
  padding: 10px 22px;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  margin-top: 15px;
}

.btn:hover {
  background-color: #f56565;
}

/* ==========================================================================
   PIE DE PÁGINA
   ========================================================================== */
footer {
  background: #2d3748;
  color: #e2e8f0;
  text-align: center;
  padding: 25px 15px;
  margin-top: 40px;
  font-size: 0.9rem;
}

footer p {
  margin-bottom: 5px;
}

footer strong {
  color: #ffffff;
}

.copyright {
  margin-top: 15px;
  font-size: 0.8rem;
  color: #a0aec0;
}

/* ==========================================================================
   RESPONSIVE MÓVIL
   ========================================================================== */
@media (max-width: 768px) {
  .enciclopedia-header {
    flex-direction: column;
  }

  .header-container {
    flex-direction: column;
  }

  nav a {
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .species-image-container .media-card img {
    height: 180px;
  }
}
/* ==========================================================================
   DOODLES DECORATIVOS PASTEL
   ========================================================================== */

/* Doodle flotante absoluto para secciones */
.doodle {
  position: absolute;
  pointer-events: none; /* No interfiere con clics o selección de texto */
  user-select: none;
  opacity: 0.18; /* Semi-transparente para no sobrecargar */
  transition: transform 0.3s ease;
}

/* Efecto sutil al pasar el cursor sobre la sección */
section:hover .doodle {
  transform: scale(1.08) rotate(3deg);
}

/* Posiciones estratégicas */
.doodle-top-right {
  top: 15px;
  right: 20px;
  width: 50px;
  height: 50px;
}

.doodle-bottom-left {
  bottom: 15px;
  left: 20px;
  width: 45px;
  height: 45px;
}

/* Contenedores con posición relativa para alojar los doodles */
section {
  position: relative; /* Importante para fijar los doodles dentro de la sección */
  overflow: hidden;   /* Evita desbordamientos en celulares */
}

/* Doodles decorativos inline junto a títulos */
.title-doodle {
  display: inline-block;
  width: 28px;
  height: 28px;
  vertical-align: middle;
  margin-left: 8px;
  opacity: 0.7;
}